8333 lines
210 KiB
JavaScript
8333 lines
210 KiB
JavaScript
/*! Browser bundle of nunjucks 3.2.0 */
|
||
(function webpackUniversalModuleDefinition(root, factory) {
|
||
if(typeof exports === 'object' && typeof module === 'object')
|
||
module.exports = factory();
|
||
else if(typeof define === 'function' && define.amd)
|
||
define([], factory);
|
||
else if(typeof exports === 'object')
|
||
exports["nunjucks"] = factory();
|
||
else
|
||
root["nunjucks"] = factory();
|
||
})(typeof self !== 'undefined' ? self : this, function() {
|
||
return /******/ (function(modules) { // webpackBootstrap
|
||
/******/ // The module cache
|
||
/******/ var installedModules = {};
|
||
/******/
|
||
/******/ // The require function
|
||
/******/ function __webpack_require__(moduleId) {
|
||
/******/
|
||
/******/ // Check if module is in cache
|
||
/******/ if(installedModules[moduleId]) {
|
||
/******/ return installedModules[moduleId].exports;
|
||
/******/ }
|
||
/******/ // Create a new module (and put it into the cache)
|
||
/******/ var module = installedModules[moduleId] = {
|
||
/******/ i: moduleId,
|
||
/******/ l: false,
|
||
/******/ exports: {}
|
||
/******/ };
|
||
/******/
|
||
/******/ // Execute the module function
|
||
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
|
||
/******/
|
||
/******/ // Flag the module as loaded
|
||
/******/ module.l = true;
|
||
/******/
|
||
/******/ // Return the exports of the module
|
||
/******/ return module.exports;
|
||
/******/ }
|
||
/******/
|
||
/******/
|
||
/******/ // expose the modules object (__webpack_modules__)
|
||
/******/ __webpack_require__.m = modules;
|
||
/******/
|
||
/******/ // expose the module cache
|
||
/******/ __webpack_require__.c = installedModules;
|
||
/******/
|
||
/******/ // define getter function for harmony exports
|
||
/******/ __webpack_require__.d = function(exports, name, getter) {
|
||
/******/ if(!__webpack_require__.o(exports, name)) {
|
||
/******/ Object.defineProperty(exports, name, {
|
||
/******/ configurable: false,
|
||
/******/ enumerable: true,
|
||
/******/ get: getter
|
||
/******/ });
|
||
/******/ }
|
||
/******/ };
|
||
/******/
|
||
/******/ // getDefaultExport function for compatibility with non-harmony modules
|
||
/******/ __webpack_require__.n = function(module) {
|
||
/******/ var getter = module && module.__esModule ?
|
||
/******/ function getDefault() { return module['default']; } :
|
||
/******/ function getModuleExports() { return module; };
|
||
/******/ __webpack_require__.d(getter, 'a', getter);
|
||
/******/ return getter;
|
||
/******/ };
|
||
/******/
|
||
/******/ // Object.prototype.hasOwnProperty.call
|
||
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
|
||
/******/
|
||
/******/ // __webpack_public_path__
|
||
/******/ __webpack_require__.p = "";
|
||
/******/
|
||
/******/ // Load entry module and return exports
|
||
/******/ return __webpack_require__(__webpack_require__.s = 11);
|
||
/******/ })
|
||
/************************************************************************/
|
||
/******/ ([
|
||
/* 0 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var ArrayProto = Array.prototype;
|
||
var ObjProto = Object.prototype;
|
||
var escapeMap = {
|
||
'&': '&',
|
||
'"': '"',
|
||
'\'': ''',
|
||
'<': '<',
|
||
'>': '>'
|
||
};
|
||
var escapeRegex = /[&"'<>]/g;
|
||
var exports = module.exports = {};
|
||
|
||
function hasOwnProp(obj, k) {
|
||
return ObjProto.hasOwnProperty.call(obj, k);
|
||
}
|
||
|
||
exports.hasOwnProp = hasOwnProp;
|
||
|
||
function lookupEscape(ch) {
|
||
return escapeMap[ch];
|
||
}
|
||
|
||
function _prettifyError(path, withInternals, err) {
|
||
if (!err.Update) {
|
||
// not one of ours, cast it
|
||
err = new exports.TemplateError(err);
|
||
}
|
||
|
||
err.Update(path); // Unless they marked the dev flag, show them a trace from here
|
||
|
||
if (!withInternals) {
|
||
var old = err;
|
||
err = new Error(old.message);
|
||
err.name = old.name;
|
||
}
|
||
|
||
return err;
|
||
}
|
||
|
||
exports._prettifyError = _prettifyError;
|
||
|
||
function TemplateError(message, lineno, colno) {
|
||
var err;
|
||
var cause;
|
||
|
||
if (message instanceof Error) {
|
||
cause = message;
|
||
message = cause.name + ": " + cause.message;
|
||
}
|
||
|
||
if (Object.setPrototypeOf) {
|
||
err = new Error(message);
|
||
Object.setPrototypeOf(err, TemplateError.prototype);
|
||
} else {
|
||
err = this;
|
||
Object.defineProperty(err, 'message', {
|
||
enumerable: false,
|
||
writable: true,
|
||
value: message
|
||
});
|
||
}
|
||
|
||
Object.defineProperty(err, 'name', {
|
||
value: 'Template render error'
|
||
});
|
||
|
||
if (Error.captureStackTrace) {
|
||
Error.captureStackTrace(err, this.constructor);
|
||
}
|
||
|
||
var getStack;
|
||
|
||
if (cause) {
|
||
var stackDescriptor = Object.getOwnPropertyDescriptor(cause, 'stack');
|
||
|
||
getStack = stackDescriptor && (stackDescriptor.get || function () {
|
||
return stackDescriptor.value;
|
||
});
|
||
|
||
if (!getStack) {
|
||
getStack = function getStack() {
|
||
return cause.stack;
|
||
};
|
||
}
|
||
} else {
|
||
var stack = new Error(message).stack;
|
||
|
||
getStack = function getStack() {
|
||
return stack;
|
||
};
|
||
}
|
||
|
||
Object.defineProperty(err, 'stack', {
|
||
get: function get() {
|
||
return getStack.call(err);
|
||
}
|
||
});
|
||
Object.defineProperty(err, 'cause', {
|
||
value: cause
|
||
});
|
||
err.lineno = lineno;
|
||
err.colno = colno;
|
||
err.firstUpdate = true;
|
||
|
||
err.Update = function Update(path) {
|
||
var msg = '(' + (path || 'unknown path') + ')'; // only show lineno + colno next to path of template
|
||
// where error occurred
|
||
|
||
if (this.firstUpdate) {
|
||
if (this.lineno && this.colno) {
|
||
msg += " [Line " + this.lineno + ", Column " + this.colno + "]";
|
||
} else if (this.lineno) {
|
||
msg += " [Line " + this.lineno + "]";
|
||
}
|
||
}
|
||
|
||
msg += '\n ';
|
||
|
||
if (this.firstUpdate) {
|
||
msg += ' ';
|
||
}
|
||
|
||
this.message = msg + (this.message || '');
|
||
this.firstUpdate = false;
|
||
return this;
|
||
};
|
||
|
||
return err;
|
||
}
|
||
|
||
if (Object.setPrototypeOf) {
|
||
Object.setPrototypeOf(TemplateError.prototype, Error.prototype);
|
||
} else {
|
||
TemplateError.prototype = Object.create(Error.prototype, {
|
||
constructor: {
|
||
value: TemplateError
|
||
}
|
||
});
|
||
}
|
||
|
||
exports.TemplateError = TemplateError;
|
||
|
||
function escape(val) {
|
||
return val.replace(escapeRegex, lookupEscape);
|
||
}
|
||
|
||
exports.escape = escape;
|
||
|
||
function isFunction(obj) {
|
||
return ObjProto.toString.call(obj) === '[object Function]';
|
||
}
|
||
|
||
exports.isFunction = isFunction;
|
||
|
||
function isArray(obj) {
|
||
return ObjProto.toString.call(obj) === '[object Array]';
|
||
}
|
||
|
||
exports.isArray = isArray;
|
||
|
||
function isString(obj) {
|
||
return ObjProto.toString.call(obj) === '[object String]';
|
||
}
|
||
|
||
exports.isString = isString;
|
||
|
||
function isObject(obj) {
|
||
return ObjProto.toString.call(obj) === '[object Object]';
|
||
}
|
||
|
||
exports.isObject = isObject;
|
||
|
||
function groupBy(obj, val) {
|
||
var result = {};
|
||
var iterator = isFunction(val) ? val : function (o) {
|
||
return o[val];
|
||
};
|
||
|
||
for (var i = 0; i < obj.length; i++) {
|
||
var value = obj[i];
|
||
var key = iterator(value, i);
|
||
(result[key] || (result[key] = [])).push(value);
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
exports.groupBy = groupBy;
|
||
|
||
function toArray(obj) {
|
||
return Array.prototype.slice.call(obj);
|
||
}
|
||
|
||
exports.toArray = toArray;
|
||
|
||
function without(array) {
|
||
var result = [];
|
||
|
||
if (!array) {
|
||
return result;
|
||
}
|
||
|
||
var length = array.length;
|
||
var contains = toArray(arguments).slice(1);
|
||
var index = -1;
|
||
|
||
while (++index < length) {
|
||
if (indexOf(contains, array[index]) === -1) {
|
||
result.push(array[index]);
|
||
}
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
exports.without = without;
|
||
|
||
function repeat(char_, n) {
|
||
var str = '';
|
||
|
||
for (var i = 0; i < n; i++) {
|
||
str += char_;
|
||
}
|
||
|
||
return str;
|
||
}
|
||
|
||
exports.repeat = repeat;
|
||
|
||
function each(obj, func, context) {
|
||
if (obj == null) {
|
||
return;
|
||
}
|
||
|
||
if (ArrayProto.forEach && obj.forEach === ArrayProto.forEach) {
|
||
obj.forEach(func, context);
|
||
} else if (obj.length === +obj.length) {
|
||
for (var i = 0, l = obj.length; i < l; i++) {
|
||
func.call(context, obj[i], i, obj);
|
||
}
|
||
}
|
||
}
|
||
|
||
exports.each = each;
|
||
|
||
function map(obj, func) {
|
||
var results = [];
|
||
|
||
if (obj == null) {
|
||
return results;
|
||
}
|
||
|
||
if (ArrayProto.map && obj.map === ArrayProto.map) {
|
||
return obj.map(func);
|
||
}
|
||
|
||
for (var i = 0; i < obj.length; i++) {
|
||
results[results.length] = func(obj[i], i);
|
||
}
|
||
|
||
if (obj.length === +obj.length) {
|
||
results.length = obj.length;
|
||
}
|
||
|
||
return results;
|
||
}
|
||
|
||
exports.map = map;
|
||
|
||
function asyncIter(arr, iter, cb) {
|
||
var i = -1;
|
||
|
||
function next() {
|
||
i++;
|
||
|
||
if (i < arr.length) {
|
||
iter(arr[i], i, next, cb);
|
||
} else {
|
||
cb();
|
||
}
|
||
}
|
||
|
||
next();
|
||
}
|
||
|
||
exports.asyncIter = asyncIter;
|
||
|
||
function asyncFor(obj, iter, cb) {
|
||
var keys = keys_(obj || {});
|
||
var len = keys.length;
|
||
var i = -1;
|
||
|
||
function next() {
|
||
i++;
|
||
var k = keys[i];
|
||
|
||
if (i < len) {
|
||
iter(k, obj[k], i, len, next);
|
||
} else {
|
||
cb();
|
||
}
|
||
}
|
||
|
||
next();
|
||
}
|
||
|
||
exports.asyncFor = asyncFor;
|
||
|
||
function indexOf(arr, searchElement, fromIndex) {
|
||
return Array.prototype.indexOf.call(arr || [], searchElement, fromIndex);
|
||
}
|
||
|
||
exports.indexOf = indexOf;
|
||
|
||
function keys_(obj) {
|
||
/* eslint-disable no-restricted-syntax */
|
||
var arr = [];
|
||
|
||
for (var k in obj) {
|
||
if (hasOwnProp(obj, k)) {
|
||
arr.push(k);
|
||
}
|
||
}
|
||
|
||
return arr;
|
||
}
|
||
|
||
exports.keys = keys_;
|
||
|
||
function _entries(obj) {
|
||
return keys_(obj).map(function (k) {
|
||
return [k, obj[k]];
|
||
});
|
||
}
|
||
|
||
exports._entries = _entries;
|
||
|
||
function _values(obj) {
|
||
return keys_(obj).map(function (k) {
|
||
return obj[k];
|
||
});
|
||
}
|
||
|
||
exports._values = _values;
|
||
|
||
function extend(obj1, obj2) {
|
||
obj1 = obj1 || {};
|
||
keys_(obj2).forEach(function (k) {
|
||
obj1[k] = obj2[k];
|
||
});
|
||
return obj1;
|
||
}
|
||
|
||
exports._assign = exports.extend = extend;
|
||
|
||
function inOperator(key, val) {
|
||
if (isArray(val) || isString(val)) {
|
||
return val.indexOf(key) !== -1;
|
||
} else if (isObject(val)) {
|
||
return key in val;
|
||
}
|
||
|
||
throw new Error('Cannot use "in" operator to search for "' + key + '" in unexpected types.');
|
||
}
|
||
|
||
exports.inOperator = inOperator;
|
||
|
||
/***/ }),
|
||
/* 1 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
// A simple class system, more documentation to come
|
||
|
||
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var EventEmitter = __webpack_require__(16);
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
function parentWrap(parent, prop) {
|
||
if (typeof parent !== 'function' || typeof prop !== 'function') {
|
||
return prop;
|
||
}
|
||
|
||
return function wrap() {
|
||
// Save the current parent method
|
||
var tmp = this.parent; // Set parent to the previous method, call, and restore
|
||
|
||
this.parent = parent;
|
||
var res = prop.apply(this, arguments);
|
||
this.parent = tmp;
|
||
return res;
|
||
};
|
||
}
|
||
|
||
function extendClass(cls, name, props) {
|
||
props = props || {};
|
||
lib.keys(props).forEach(function (k) {
|
||
props[k] = parentWrap(cls.prototype[k], props[k]);
|
||
});
|
||
|
||
var subclass =
|
||
/*#__PURE__*/
|
||
function (_cls) {
|
||
_inheritsLoose(subclass, _cls);
|
||
|
||
function subclass() {
|
||
return _cls.apply(this, arguments) || this;
|
||
}
|
||
|
||
_createClass(subclass, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return name;
|
||
}
|
||
}]);
|
||
|
||
return subclass;
|
||
}(cls);
|
||
|
||
lib._assign(subclass.prototype, props);
|
||
|
||
return subclass;
|
||
}
|
||
|
||
var Obj =
|
||
/*#__PURE__*/
|
||
function () {
|
||
function Obj() {
|
||
// Unfortunately necessary for backwards compatibility
|
||
this.init.apply(this, arguments);
|
||
}
|
||
|
||
var _proto = Obj.prototype;
|
||
|
||
_proto.init = function init() {};
|
||
|
||
Obj.extend = function extend(name, props) {
|
||
if (typeof name === 'object') {
|
||
props = name;
|
||
name = 'anonymous';
|
||
}
|
||
|
||
return extendClass(this, name, props);
|
||
};
|
||
|
||
_createClass(Obj, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return this.constructor.name;
|
||
}
|
||
}]);
|
||
|
||
return Obj;
|
||
}();
|
||
|
||
var EmitterObj =
|
||
/*#__PURE__*/
|
||
function (_EventEmitter) {
|
||
_inheritsLoose(EmitterObj, _EventEmitter);
|
||
|
||
function EmitterObj() {
|
||
var _this2;
|
||
|
||
var _this;
|
||
|
||
_this = _EventEmitter.call(this) || this; // Unfortunately necessary for backwards compatibility
|
||
|
||
(_this2 = _this).init.apply(_this2, arguments);
|
||
|
||
return _this;
|
||
}
|
||
|
||
var _proto2 = EmitterObj.prototype;
|
||
|
||
_proto2.init = function init() {};
|
||
|
||
EmitterObj.extend = function extend(name, props) {
|
||
if (typeof name === 'object') {
|
||
props = name;
|
||
name = 'anonymous';
|
||
}
|
||
|
||
return extendClass(this, name, props);
|
||
};
|
||
|
||
_createClass(EmitterObj, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return this.constructor.name;
|
||
}
|
||
}]);
|
||
|
||
return EmitterObj;
|
||
}(EventEmitter);
|
||
|
||
module.exports = {
|
||
Obj: Obj,
|
||
EmitterObj: EmitterObj
|
||
};
|
||
|
||
/***/ }),
|
||
/* 2 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var arrayFrom = Array.from;
|
||
var supportsIterators = typeof Symbol === 'function' && Symbol.iterator && typeof arrayFrom === 'function'; // Frames keep track of scoping both at compile-time and run-time so
|
||
// we know how to access variables. Block tags can introduce special
|
||
// variables, for example.
|
||
|
||
var Frame =
|
||
/*#__PURE__*/
|
||
function () {
|
||
function Frame(parent, isolateWrites) {
|
||
this.variables = {};
|
||
this.parent = parent;
|
||
this.topLevel = false; // if this is true, writes (set) should never propagate upwards past
|
||
// this frame to its parent (though reads may).
|
||
|
||
this.isolateWrites = isolateWrites;
|
||
}
|
||
|
||
var _proto = Frame.prototype;
|
||
|
||
_proto.set = function set(name, val, resolveUp) {
|
||
// Allow variables with dots by automatically creating the
|
||
// nested structure
|
||
var parts = name.split('.');
|
||
var obj = this.variables;
|
||
var frame = this;
|
||
|
||
if (resolveUp) {
|
||
if (frame = this.resolve(parts[0], true)) {
|
||
frame.set(name, val);
|
||
return;
|
||
}
|
||
}
|
||
|
||
for (var i = 0; i < parts.length - 1; i++) {
|
||
var id = parts[i];
|
||
|
||
if (!obj[id]) {
|
||
obj[id] = {};
|
||
}
|
||
|
||
obj = obj[id];
|
||
}
|
||
|
||
obj[parts[parts.length - 1]] = val;
|
||
};
|
||
|
||
_proto.get = function get(name) {
|
||
var val = this.variables[name];
|
||
|
||
if (val !== undefined) {
|
||
return val;
|
||
}
|
||
|
||
return null;
|
||
};
|
||
|
||
_proto.lookup = function lookup(name) {
|
||
var p = this.parent;
|
||
var val = this.variables[name];
|
||
|
||
if (val !== undefined) {
|
||
return val;
|
||
}
|
||
|
||
return p && p.lookup(name);
|
||
};
|
||
|
||
_proto.resolve = function resolve(name, forWrite) {
|
||
var p = forWrite && this.isolateWrites ? undefined : this.parent;
|
||
var val = this.variables[name];
|
||
|
||
if (val !== undefined) {
|
||
return this;
|
||
}
|
||
|
||
return p && p.resolve(name);
|
||
};
|
||
|
||
_proto.push = function push(isolateWrites) {
|
||
return new Frame(this, isolateWrites);
|
||
};
|
||
|
||
_proto.pop = function pop() {
|
||
return this.parent;
|
||
};
|
||
|
||
return Frame;
|
||
}();
|
||
|
||
function makeMacro(argNames, kwargNames, func) {
|
||
var _this = this;
|
||
|
||
return function () {
|
||
for (var _len = arguments.length, macroArgs = new Array(_len), _key = 0; _key < _len; _key++) {
|
||
macroArgs[_key] = arguments[_key];
|
||
}
|
||
|
||
var argCount = numArgs(macroArgs);
|
||
var args;
|
||
var kwargs = getKeywordArgs(macroArgs);
|
||
|
||
if (argCount > argNames.length) {
|
||
args = macroArgs.slice(0, argNames.length); // Positional arguments that should be passed in as
|
||
// keyword arguments (essentially default values)
|
||
|
||
macroArgs.slice(args.length, argCount).forEach(function (val, i) {
|
||
if (i < kwargNames.length) {
|
||
kwargs[kwargNames[i]] = val;
|
||
}
|
||
});
|
||
args.push(kwargs);
|
||
} else if (argCount < argNames.length) {
|
||
args = macroArgs.slice(0, argCount);
|
||
|
||
for (var i = argCount; i < argNames.length; i++) {
|
||
var arg = argNames[i]; // Keyword arguments that should be passed as
|
||
// positional arguments, i.e. the caller explicitly
|
||
// used the name of a positional arg
|
||
|
||
args.push(kwargs[arg]);
|
||
delete kwargs[arg];
|
||
}
|
||
|
||
args.push(kwargs);
|
||
} else {
|
||
args = macroArgs;
|
||
}
|
||
|
||
return func.apply(_this, args);
|
||
};
|
||
}
|
||
|
||
function makeKeywordArgs(obj) {
|
||
obj.__keywords = true;
|
||
return obj;
|
||
}
|
||
|
||
function isKeywordArgs(obj) {
|
||
return obj && Object.prototype.hasOwnProperty.call(obj, '__keywords');
|
||
}
|
||
|
||
function getKeywordArgs(args) {
|
||
var len = args.length;
|
||
|
||
if (len) {
|
||
var lastArg = args[len - 1];
|
||
|
||
if (isKeywordArgs(lastArg)) {
|
||
return lastArg;
|
||
}
|
||
}
|
||
|
||
return {};
|
||
}
|
||
|
||
function numArgs(args) {
|
||
var len = args.length;
|
||
|
||
if (len === 0) {
|
||
return 0;
|
||
}
|
||
|
||
var lastArg = args[len - 1];
|
||
|
||
if (isKeywordArgs(lastArg)) {
|
||
return len - 1;
|
||
} else {
|
||
return len;
|
||
}
|
||
} // A SafeString object indicates that the string should not be
|
||
// autoescaped. This happens magically because autoescaping only
|
||
// occurs on primitive string objects.
|
||
|
||
|
||
function SafeString(val) {
|
||
if (typeof val !== 'string') {
|
||
return val;
|
||
}
|
||
|
||
this.val = val;
|
||
this.length = val.length;
|
||
}
|
||
|
||
SafeString.prototype = Object.create(String.prototype, {
|
||
length: {
|
||
writable: true,
|
||
configurable: true,
|
||
value: 0
|
||
}
|
||
});
|
||
|
||
SafeString.prototype.valueOf = function valueOf() {
|
||
return this.val;
|
||
};
|
||
|
||
SafeString.prototype.toString = function toString() {
|
||
return this.val;
|
||
};
|
||
|
||
function copySafeness(dest, target) {
|
||
if (dest instanceof SafeString) {
|
||
return new SafeString(target);
|
||
}
|
||
|
||
return target.toString();
|
||
}
|
||
|
||
function markSafe(val) {
|
||
var type = typeof val;
|
||
|
||
if (type === 'string') {
|
||
return new SafeString(val);
|
||
} else if (type !== 'function') {
|
||
return val;
|
||
} else {
|
||
return function wrapSafe(args) {
|
||
var ret = val.apply(this, arguments);
|
||
|
||
if (typeof ret === 'string') {
|
||
return new SafeString(ret);
|
||
}
|
||
|
||
return ret;
|
||
};
|
||
}
|
||
}
|
||
|
||
function suppressValue(val, autoescape) {
|
||
val = val !== undefined && val !== null ? val : '';
|
||
|
||
if (autoescape && !(val instanceof SafeString)) {
|
||
val = lib.escape(val.toString());
|
||
}
|
||
|
||
return val;
|
||
}
|
||
|
||
function ensureDefined(val, lineno, colno) {
|
||
if (val === null || val === undefined) {
|
||
throw new lib.TemplateError('attempted to output null or undefined value', lineno + 1, colno + 1);
|
||
}
|
||
|
||
return val;
|
||
}
|
||
|
||
function memberLookup(obj, val) {
|
||
if (obj === undefined || obj === null) {
|
||
return undefined;
|
||
}
|
||
|
||
if (typeof obj[val] === 'function') {
|
||
return function () {
|
||
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
|
||
args[_key2] = arguments[_key2];
|
||
}
|
||
|
||
return obj[val].apply(obj, args);
|
||
};
|
||
}
|
||
|
||
return obj[val];
|
||
}
|
||
|
||
function callWrap(obj, name, context, args) {
|
||
if (!obj) {
|
||
throw new Error('Unable to call `' + name + '`, which is undefined or falsey');
|
||
} else if (typeof obj !== 'function') {
|
||
throw new Error('Unable to call `' + name + '`, which is not a function');
|
||
}
|
||
|
||
return obj.apply(context, args);
|
||
}
|
||
|
||
function contextOrFrameLookup(context, frame, name) {
|
||
var val = frame.lookup(name);
|
||
return val !== undefined ? val : context.lookup(name);
|
||
}
|
||
|
||
function handleError(error, lineno, colno) {
|
||
if (error.lineno) {
|
||
return error;
|
||
} else {
|
||
return new lib.TemplateError(error, lineno, colno);
|
||
}
|
||
}
|
||
|
||
function asyncEach(arr, dimen, iter, cb) {
|
||
if (lib.isArray(arr)) {
|
||
var len = arr.length;
|
||
lib.asyncIter(arr, function iterCallback(item, i, next) {
|
||
switch (dimen) {
|
||
case 1:
|
||
iter(item, i, len, next);
|
||
break;
|
||
|
||
case 2:
|
||
iter(item[0], item[1], i, len, next);
|
||
break;
|
||
|
||
case 3:
|
||
iter(item[0], item[1], item[2], i, len, next);
|
||
break;
|
||
|
||
default:
|
||
item.push(i, len, next);
|
||
iter.apply(this, item);
|
||
}
|
||
}, cb);
|
||
} else {
|
||
lib.asyncFor(arr, function iterCallback(key, val, i, len, next) {
|
||
iter(key, val, i, len, next);
|
||
}, cb);
|
||
}
|
||
}
|
||
|
||
function asyncAll(arr, dimen, func, cb) {
|
||
var finished = 0;
|
||
var len;
|
||
var outputArr;
|
||
|
||
function done(i, output) {
|
||
finished++;
|
||
outputArr[i] = output;
|
||
|
||
if (finished === len) {
|
||
cb(null, outputArr.join(''));
|
||
}
|
||
}
|
||
|
||
if (lib.isArray(arr)) {
|
||
len = arr.length;
|
||
outputArr = new Array(len);
|
||
|
||
if (len === 0) {
|
||
cb(null, '');
|
||
} else {
|
||
for (var i = 0; i < arr.length; i++) {
|
||
var item = arr[i];
|
||
|
||
switch (dimen) {
|
||
case 1:
|
||
func(item, i, len, done);
|
||
break;
|
||
|
||
case 2:
|
||
func(item[0], item[1], i, len, done);
|
||
break;
|
||
|
||
case 3:
|
||
func(item[0], item[1], item[2], i, len, done);
|
||
break;
|
||
|
||
default:
|
||
item.push(i, len, done);
|
||
func.apply(this, item);
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
var keys = lib.keys(arr || {});
|
||
len = keys.length;
|
||
outputArr = new Array(len);
|
||
|
||
if (len === 0) {
|
||
cb(null, '');
|
||
} else {
|
||
for (var _i = 0; _i < keys.length; _i++) {
|
||
var k = keys[_i];
|
||
func(k, arr[k], _i, len, done);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function fromIterator(arr) {
|
||
if (typeof arr !== 'object' || arr === null || lib.isArray(arr)) {
|
||
return arr;
|
||
} else if (supportsIterators && Symbol.iterator in arr) {
|
||
return arrayFrom(arr);
|
||
} else {
|
||
return arr;
|
||
}
|
||
}
|
||
|
||
module.exports = {
|
||
Frame: Frame,
|
||
makeMacro: makeMacro,
|
||
makeKeywordArgs: makeKeywordArgs,
|
||
numArgs: numArgs,
|
||
suppressValue: suppressValue,
|
||
ensureDefined: ensureDefined,
|
||
memberLookup: memberLookup,
|
||
contextOrFrameLookup: contextOrFrameLookup,
|
||
callWrap: callWrap,
|
||
handleError: handleError,
|
||
isArray: lib.isArray,
|
||
keys: lib.keys,
|
||
SafeString: SafeString,
|
||
copySafeness: copySafeness,
|
||
markSafe: markSafe,
|
||
asyncEach: asyncEach,
|
||
asyncAll: asyncAll,
|
||
inOperator: lib.inOperator,
|
||
fromIterator: fromIterator
|
||
};
|
||
|
||
/***/ }),
|
||
/* 3 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
|
||
|
||
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var _require = __webpack_require__(1),
|
||
Obj = _require.Obj;
|
||
|
||
function traverseAndCheck(obj, type, results) {
|
||
if (obj instanceof type) {
|
||
results.push(obj);
|
||
}
|
||
|
||
if (obj instanceof Node) {
|
||
obj.findAll(type, results);
|
||
}
|
||
}
|
||
|
||
var Node =
|
||
/*#__PURE__*/
|
||
function (_Obj) {
|
||
_inheritsLoose(Node, _Obj);
|
||
|
||
function Node() {
|
||
return _Obj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Node.prototype;
|
||
|
||
_proto.init = function init(lineno, colno) {
|
||
var _this = this,
|
||
_arguments = arguments;
|
||
|
||
for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
|
||
args[_key - 2] = arguments[_key];
|
||
}
|
||
|
||
this.lineno = lineno;
|
||
this.colno = colno;
|
||
this.fields.forEach(function (field, i) {
|
||
// The first two args are line/col numbers, so offset by 2
|
||
var val = _arguments[i + 2]; // Fields should never be undefined, but null. It makes
|
||
// testing easier to normalize values.
|
||
|
||
if (val === undefined) {
|
||
val = null;
|
||
}
|
||
|
||
_this[field] = val;
|
||
});
|
||
};
|
||
|
||
_proto.findAll = function findAll(type, results) {
|
||
var _this2 = this;
|
||
|
||
results = results || [];
|
||
|
||
if (this instanceof NodeList) {
|
||
this.children.forEach(function (child) {
|
||
return traverseAndCheck(child, type, results);
|
||
});
|
||
} else {
|
||
this.fields.forEach(function (field) {
|
||
return traverseAndCheck(_this2[field], type, results);
|
||
});
|
||
}
|
||
|
||
return results;
|
||
};
|
||
|
||
_proto.iterFields = function iterFields(func) {
|
||
var _this3 = this;
|
||
|
||
this.fields.forEach(function (field) {
|
||
func(_this3[field], field);
|
||
});
|
||
};
|
||
|
||
return Node;
|
||
}(Obj); // Abstract nodes
|
||
|
||
|
||
var Value =
|
||
/*#__PURE__*/
|
||
function (_Node) {
|
||
_inheritsLoose(Value, _Node);
|
||
|
||
function Value() {
|
||
return _Node.apply(this, arguments) || this;
|
||
}
|
||
|
||
_createClass(Value, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return 'Value';
|
||
}
|
||
}, {
|
||
key: "fields",
|
||
get: function get() {
|
||
return ['value'];
|
||
}
|
||
}]);
|
||
|
||
return Value;
|
||
}(Node); // Concrete nodes
|
||
|
||
|
||
var NodeList =
|
||
/*#__PURE__*/
|
||
function (_Node2) {
|
||
_inheritsLoose(NodeList, _Node2);
|
||
|
||
function NodeList() {
|
||
return _Node2.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto2 = NodeList.prototype;
|
||
|
||
_proto2.init = function init(lineno, colno, nodes) {
|
||
_Node2.prototype.init.call(this, lineno, colno, nodes || []);
|
||
};
|
||
|
||
_proto2.addChild = function addChild(node) {
|
||
this.children.push(node);
|
||
};
|
||
|
||
_createClass(NodeList, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return 'NodeList';
|
||
}
|
||
}, {
|
||
key: "fields",
|
||
get: function get() {
|
||
return ['children'];
|
||
}
|
||
}]);
|
||
|
||
return NodeList;
|
||
}(Node);
|
||
|
||
var Root = NodeList.extend('Root');
|
||
var Literal = Value.extend('Literal');
|
||
var Symbol = Value.extend('Symbol');
|
||
var Group = NodeList.extend('Group');
|
||
var ArrayNode = NodeList.extend('Array');
|
||
var Pair = Node.extend('Pair', {
|
||
fields: ['key', 'value']
|
||
});
|
||
var Dict = NodeList.extend('Dict');
|
||
var LookupVal = Node.extend('LookupVal', {
|
||
fields: ['target', 'val']
|
||
});
|
||
var If = Node.extend('If', {
|
||
fields: ['cond', 'body', 'else_']
|
||
});
|
||
var IfAsync = If.extend('IfAsync');
|
||
var InlineIf = Node.extend('InlineIf', {
|
||
fields: ['cond', 'body', 'else_']
|
||
});
|
||
var For = Node.extend('For', {
|
||
fields: ['arr', 'name', 'body', 'else_']
|
||
});
|
||
var AsyncEach = For.extend('AsyncEach');
|
||
var AsyncAll = For.extend('AsyncAll');
|
||
var Macro = Node.extend('Macro', {
|
||
fields: ['name', 'args', 'body']
|
||
});
|
||
var Caller = Macro.extend('Caller');
|
||
var Import = Node.extend('Import', {
|
||
fields: ['template', 'target', 'withContext']
|
||
});
|
||
|
||
var FromImport =
|
||
/*#__PURE__*/
|
||
function (_Node3) {
|
||
_inheritsLoose(FromImport, _Node3);
|
||
|
||
function FromImport() {
|
||
return _Node3.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto3 = FromImport.prototype;
|
||
|
||
_proto3.init = function init(lineno, colno, template, names, withContext) {
|
||
_Node3.prototype.init.call(this, lineno, colno, template, names || new NodeList(), withContext);
|
||
};
|
||
|
||
_createClass(FromImport, [{
|
||
key: "typename",
|
||
get: function get() {
|
||
return 'FromImport';
|
||
}
|
||
}, {
|
||
key: "fields",
|
||
get: function get() {
|
||
return ['template', 'names', 'withContext'];
|
||
}
|
||
}]);
|
||
|
||
return FromImport;
|
||
}(Node);
|
||
|
||
var FunCall = Node.extend('FunCall', {
|
||
fields: ['name', 'args']
|
||
});
|
||
var Filter = FunCall.extend('Filter');
|
||
var FilterAsync = Filter.extend('FilterAsync', {
|
||
fields: ['name', 'args', 'symbol']
|
||
});
|
||
var KeywordArgs = Dict.extend('KeywordArgs');
|
||
var Block = Node.extend('Block', {
|
||
fields: ['name', 'body']
|
||
});
|
||
var Super = Node.extend('Super', {
|
||
fields: ['blockName', 'symbol']
|
||
});
|
||
var TemplateRef = Node.extend('TemplateRef', {
|
||
fields: ['template']
|
||
});
|
||
var Extends = TemplateRef.extend('Extends');
|
||
var Include = Node.extend('Include', {
|
||
fields: ['template', 'ignoreMissing']
|
||
});
|
||
var Set = Node.extend('Set', {
|
||
fields: ['targets', 'value']
|
||
});
|
||
var Switch = Node.extend('Switch', {
|
||
fields: ['expr', 'cases', 'default']
|
||
});
|
||
var Case = Node.extend('Case', {
|
||
fields: ['cond', 'body']
|
||
});
|
||
var Output = NodeList.extend('Output');
|
||
var Capture = Node.extend('Capture', {
|
||
fields: ['body']
|
||
});
|
||
var TemplateData = Literal.extend('TemplateData');
|
||
var UnaryOp = Node.extend('UnaryOp', {
|
||
fields: ['target']
|
||
});
|
||
var BinOp = Node.extend('BinOp', {
|
||
fields: ['left', 'right']
|
||
});
|
||
var In = BinOp.extend('In');
|
||
var Is = BinOp.extend('Is');
|
||
var Or = BinOp.extend('Or');
|
||
var And = BinOp.extend('And');
|
||
var Not = UnaryOp.extend('Not');
|
||
var Add = BinOp.extend('Add');
|
||
var Concat = BinOp.extend('Concat');
|
||
var Sub = BinOp.extend('Sub');
|
||
var Mul = BinOp.extend('Mul');
|
||
var Div = BinOp.extend('Div');
|
||
var FloorDiv = BinOp.extend('FloorDiv');
|
||
var Mod = BinOp.extend('Mod');
|
||
var Pow = BinOp.extend('Pow');
|
||
var Neg = UnaryOp.extend('Neg');
|
||
var Pos = UnaryOp.extend('Pos');
|
||
var Compare = Node.extend('Compare', {
|
||
fields: ['expr', 'ops']
|
||
});
|
||
var CompareOperand = Node.extend('CompareOperand', {
|
||
fields: ['expr', 'type']
|
||
});
|
||
var CallExtension = Node.extend('CallExtension', {
|
||
init: function init(ext, prop, args, contentArgs) {
|
||
this.parent();
|
||
this.extName = ext.__name || ext;
|
||
this.prop = prop;
|
||
this.args = args || new NodeList();
|
||
this.contentArgs = contentArgs || [];
|
||
this.autoescape = ext.autoescape;
|
||
},
|
||
fields: ['extName', 'prop', 'args', 'contentArgs']
|
||
});
|
||
var CallExtensionAsync = CallExtension.extend('CallExtensionAsync'); // This is hacky, but this is just a debugging function anyway
|
||
|
||
function print(str, indent, inline) {
|
||
var lines = str.split('\n');
|
||
lines.forEach(function (line, i) {
|
||
if (line && (inline && i > 0 || !inline)) {
|
||
process.stdout.write(' '.repeat(indent));
|
||
}
|
||
|
||
var nl = i === lines.length - 1 ? '' : '\n';
|
||
process.stdout.write("" + line + nl);
|
||
});
|
||
} // Print the AST in a nicely formatted tree format for debuggin
|
||
|
||
|
||
function printNodes(node, indent) {
|
||
indent = indent || 0;
|
||
print(node.typename + ': ', indent);
|
||
|
||
if (node instanceof NodeList) {
|
||
print('\n');
|
||
node.children.forEach(function (n) {
|
||
printNodes(n, indent + 2);
|
||
});
|
||
} else if (node instanceof CallExtension) {
|
||
print(node.extName + "." + node.prop + "\n");
|
||
|
||
if (node.args) {
|
||
printNodes(node.args, indent + 2);
|
||
}
|
||
|
||
if (node.contentArgs) {
|
||
node.contentArgs.forEach(function (n) {
|
||
printNodes(n, indent + 2);
|
||
});
|
||
}
|
||
} else {
|
||
var nodes = [];
|
||
var props = null;
|
||
node.iterFields(function (val, fieldName) {
|
||
if (val instanceof Node) {
|
||
nodes.push([fieldName, val]);
|
||
} else {
|
||
props = props || {};
|
||
props[fieldName] = val;
|
||
}
|
||
});
|
||
|
||
if (props) {
|
||
print(JSON.stringify(props, null, 2) + '\n', null, true);
|
||
} else {
|
||
print('\n');
|
||
}
|
||
|
||
nodes.forEach(function (_ref) {
|
||
var fieldName = _ref[0],
|
||
n = _ref[1];
|
||
print("[" + fieldName + "] =>", indent + 2);
|
||
printNodes(n, indent + 4);
|
||
});
|
||
}
|
||
}
|
||
|
||
module.exports = {
|
||
Node: Node,
|
||
Root: Root,
|
||
NodeList: NodeList,
|
||
Value: Value,
|
||
Literal: Literal,
|
||
Symbol: Symbol,
|
||
Group: Group,
|
||
Array: ArrayNode,
|
||
Pair: Pair,
|
||
Dict: Dict,
|
||
Output: Output,
|
||
Capture: Capture,
|
||
TemplateData: TemplateData,
|
||
If: If,
|
||
IfAsync: IfAsync,
|
||
InlineIf: InlineIf,
|
||
For: For,
|
||
AsyncEach: AsyncEach,
|
||
AsyncAll: AsyncAll,
|
||
Macro: Macro,
|
||
Caller: Caller,
|
||
Import: Import,
|
||
FromImport: FromImport,
|
||
FunCall: FunCall,
|
||
Filter: Filter,
|
||
FilterAsync: FilterAsync,
|
||
KeywordArgs: KeywordArgs,
|
||
Block: Block,
|
||
Super: Super,
|
||
Extends: Extends,
|
||
Include: Include,
|
||
Set: Set,
|
||
Switch: Switch,
|
||
Case: Case,
|
||
LookupVal: LookupVal,
|
||
BinOp: BinOp,
|
||
In: In,
|
||
Is: Is,
|
||
Or: Or,
|
||
And: And,
|
||
Not: Not,
|
||
Add: Add,
|
||
Concat: Concat,
|
||
Sub: Sub,
|
||
Mul: Mul,
|
||
Div: Div,
|
||
FloorDiv: FloorDiv,
|
||
Mod: Mod,
|
||
Pow: Pow,
|
||
Neg: Neg,
|
||
Pos: Pos,
|
||
Compare: Compare,
|
||
CompareOperand: CompareOperand,
|
||
CallExtension: CallExtension,
|
||
CallExtensionAsync: CallExtensionAsync,
|
||
printNodes: printNodes
|
||
};
|
||
|
||
/***/ }),
|
||
/* 4 */
|
||
/***/ (function(module, exports) {
|
||
|
||
|
||
|
||
/***/ }),
|
||
/* 5 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var parser = __webpack_require__(8);
|
||
|
||
var transformer = __webpack_require__(17);
|
||
|
||
var nodes = __webpack_require__(3);
|
||
|
||
var _require = __webpack_require__(0),
|
||
TemplateError = _require.TemplateError;
|
||
|
||
var _require2 = __webpack_require__(2),
|
||
Frame = _require2.Frame;
|
||
|
||
var _require3 = __webpack_require__(1),
|
||
Obj = _require3.Obj; // These are all the same for now, but shouldn't be passed straight
|
||
// through
|
||
|
||
|
||
var compareOps = {
|
||
'==': '==',
|
||
'===': '===',
|
||
'!=': '!=',
|
||
'!==': '!==',
|
||
'<': '<',
|
||
'>': '>',
|
||
'<=': '<=',
|
||
'>=': '>='
|
||
};
|
||
|
||
var Compiler =
|
||
/*#__PURE__*/
|
||
function (_Obj) {
|
||
_inheritsLoose(Compiler, _Obj);
|
||
|
||
function Compiler() {
|
||
return _Obj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Compiler.prototype;
|
||
|
||
_proto.init = function init(templateName, throwOnUndefined) {
|
||
this.templateName = templateName;
|
||
this.codebuf = [];
|
||
this.lastId = 0;
|
||
this.buffer = null;
|
||
this.bufferStack = [];
|
||
this._scopeClosers = '';
|
||
this.inBlock = false;
|
||
this.throwOnUndefined = throwOnUndefined;
|
||
};
|
||
|
||
_proto.fail = function fail(msg, lineno, colno) {
|
||
if (lineno !== undefined) {
|
||
lineno += 1;
|
||
}
|
||
|
||
if (colno !== undefined) {
|
||
colno += 1;
|
||
}
|
||
|
||
throw new TemplateError(msg, lineno, colno);
|
||
};
|
||
|
||
_proto._pushBuffer = function _pushBuffer() {
|
||
var id = this._tmpid();
|
||
|
||
this.bufferStack.push(this.buffer);
|
||
this.buffer = id;
|
||
|
||
this._emit("var " + this.buffer + " = \"\";");
|
||
|
||
return id;
|
||
};
|
||
|
||
_proto._popBuffer = function _popBuffer() {
|
||
this.buffer = this.bufferStack.pop();
|
||
};
|
||
|
||
_proto._emit = function _emit(code) {
|
||
this.codebuf.push(code);
|
||
};
|
||
|
||
_proto._emitLine = function _emitLine(code) {
|
||
this._emit(code + '\n');
|
||
};
|
||
|
||
_proto._emitLines = function _emitLines() {
|
||
var _this = this;
|
||
|
||
for (var _len = arguments.length, lines = new Array(_len), _key = 0; _key < _len; _key++) {
|
||
lines[_key] = arguments[_key];
|
||
}
|
||
|
||
lines.forEach(function (line) {
|
||
return _this._emitLine(line);
|
||
});
|
||
};
|
||
|
||
_proto._emitFuncBegin = function _emitFuncBegin(node, name) {
|
||
this.buffer = 'output';
|
||
this._scopeClosers = '';
|
||
|
||
this._emitLine("function " + name + "(env, context, frame, runtime, cb) {");
|
||
|
||
this._emitLine("var lineno = " + node.lineno + ";");
|
||
|
||
this._emitLine("var colno = " + node.colno + ";");
|
||
|
||
this._emitLine("var " + this.buffer + " = \"\";");
|
||
|
||
this._emitLine('try {');
|
||
};
|
||
|
||
_proto._emitFuncEnd = function _emitFuncEnd(noReturn) {
|
||
if (!noReturn) {
|
||
this._emitLine('cb(null, ' + this.buffer + ');');
|
||
}
|
||
|
||
this._closeScopeLevels();
|
||
|
||
this._emitLine('} catch (e) {');
|
||
|
||
this._emitLine(' cb(runtime.handleError(e, lineno, colno));');
|
||
|
||
this._emitLine('}');
|
||
|
||
this._emitLine('}');
|
||
|
||
this.buffer = null;
|
||
};
|
||
|
||
_proto._addScopeLevel = function _addScopeLevel() {
|
||
this._scopeClosers += '})';
|
||
};
|
||
|
||
_proto._closeScopeLevels = function _closeScopeLevels() {
|
||
this._emitLine(this._scopeClosers + ';');
|
||
|
||
this._scopeClosers = '';
|
||
};
|
||
|
||
_proto._withScopedSyntax = function _withScopedSyntax(func) {
|
||
var _scopeClosers = this._scopeClosers;
|
||
this._scopeClosers = '';
|
||
func.call(this);
|
||
|
||
this._closeScopeLevels();
|
||
|
||
this._scopeClosers = _scopeClosers;
|
||
};
|
||
|
||
_proto._makeCallback = function _makeCallback(res) {
|
||
var err = this._tmpid();
|
||
|
||
return 'function(' + err + (res ? ',' + res : '') + ') {\n' + 'if(' + err + ') { cb(' + err + '); return; }';
|
||
};
|
||
|
||
_proto._tmpid = function _tmpid() {
|
||
this.lastId++;
|
||
return 't_' + this.lastId;
|
||
};
|
||
|
||
_proto._templateName = function _templateName() {
|
||
return this.templateName == null ? 'undefined' : JSON.stringify(this.templateName);
|
||
};
|
||
|
||
_proto._compileChildren = function _compileChildren(node, frame) {
|
||
var _this2 = this;
|
||
|
||
node.children.forEach(function (child) {
|
||
_this2.compile(child, frame);
|
||
});
|
||
};
|
||
|
||
_proto._compileAggregate = function _compileAggregate(node, frame, startChar, endChar) {
|
||
var _this3 = this;
|
||
|
||
if (startChar) {
|
||
this._emit(startChar);
|
||
}
|
||
|
||
node.children.forEach(function (child, i) {
|
||
if (i > 0) {
|
||
_this3._emit(',');
|
||
}
|
||
|
||
_this3.compile(child, frame);
|
||
});
|
||
|
||
if (endChar) {
|
||
this._emit(endChar);
|
||
}
|
||
};
|
||
|
||
_proto._compileExpression = function _compileExpression(node, frame) {
|
||
// TODO: I'm not really sure if this type check is worth it or
|
||
// not.
|
||
this.assertType(node, nodes.Literal, nodes.Symbol, nodes.Group, nodes.Array, nodes.Dict, nodes.FunCall, nodes.Caller, nodes.Filter, nodes.LookupVal, nodes.Compare, nodes.InlineIf, nodes.In, nodes.Is, nodes.And, nodes.Or, nodes.Not, nodes.Add, nodes.Concat, nodes.Sub, nodes.Mul, nodes.Div, nodes.FloorDiv, nodes.Mod, nodes.Pow, nodes.Neg, nodes.Pos, nodes.Compare, nodes.NodeList);
|
||
this.compile(node, frame);
|
||
};
|
||
|
||
_proto.assertType = function assertType(node) {
|
||
for (var _len2 = arguments.length, types = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
|
||
types[_key2 - 1] = arguments[_key2];
|
||
}
|
||
|
||
if (!types.some(function (t) {
|
||
return node instanceof t;
|
||
})) {
|
||
this.fail("assertType: invalid type: " + node.typename, node.lineno, node.colno);
|
||
}
|
||
};
|
||
|
||
_proto.compileCallExtension = function compileCallExtension(node, frame, async) {
|
||
var _this4 = this;
|
||
|
||
var args = node.args;
|
||
var contentArgs = node.contentArgs;
|
||
var autoescape = typeof node.autoescape === 'boolean' ? node.autoescape : true;
|
||
|
||
if (!async) {
|
||
this._emit(this.buffer + " += runtime.suppressValue(");
|
||
}
|
||
|
||
this._emit("env.getExtension(\"" + node.extName + "\")[\"" + node.prop + "\"](");
|
||
|
||
this._emit('context');
|
||
|
||
if (args || contentArgs) {
|
||
this._emit(',');
|
||
}
|
||
|
||
if (args) {
|
||
if (!(args instanceof nodes.NodeList)) {
|
||
this.fail('compileCallExtension: arguments must be a NodeList, ' + 'use `parser.parseSignature`');
|
||
}
|
||
|
||
args.children.forEach(function (arg, i) {
|
||
// Tag arguments are passed normally to the call. Note
|
||
// that keyword arguments are turned into a single js
|
||
// object as the last argument, if they exist.
|
||
_this4._compileExpression(arg, frame);
|
||
|
||
if (i !== args.children.length - 1 || contentArgs.length) {
|
||
_this4._emit(',');
|
||
}
|
||
});
|
||
}
|
||
|
||
if (contentArgs.length) {
|
||
contentArgs.forEach(function (arg, i) {
|
||
if (i > 0) {
|
||
_this4._emit(',');
|
||
}
|
||
|
||
if (arg) {
|
||
_this4._emitLine('function(cb) {');
|
||
|
||
_this4._emitLine('if(!cb) { cb = function(err) { if(err) { throw err; }}}');
|
||
|
||
var id = _this4._pushBuffer();
|
||
|
||
_this4._withScopedSyntax(function () {
|
||
_this4.compile(arg, frame);
|
||
|
||
_this4._emitLine("cb(null, " + id + ");");
|
||
});
|
||
|
||
_this4._popBuffer();
|
||
|
||
_this4._emitLine("return " + id + ";");
|
||
|
||
_this4._emitLine('}');
|
||
} else {
|
||
_this4._emit('null');
|
||
}
|
||
});
|
||
}
|
||
|
||
if (async) {
|
||
var res = this._tmpid();
|
||
|
||
this._emitLine(', ' + this._makeCallback(res));
|
||
|
||
this._emitLine(this.buffer + " += runtime.suppressValue(" + res + ", " + autoescape + " && env.opts.autoescape);");
|
||
|
||
this._addScopeLevel();
|
||
} else {
|
||
this._emit(')');
|
||
|
||
this._emit(", " + autoescape + " && env.opts.autoescape);\n");
|
||
}
|
||
};
|
||
|
||
_proto.compileCallExtensionAsync = function compileCallExtensionAsync(node, frame) {
|
||
this.compileCallExtension(node, frame, true);
|
||
};
|
||
|
||
_proto.compileNodeList = function compileNodeList(node, frame) {
|
||
this._compileChildren(node, frame);
|
||
};
|
||
|
||
_proto.compileLiteral = function compileLiteral(node) {
|
||
if (typeof node.value === 'string') {
|
||
var val = node.value.replace(/\\/g, '\\\\');
|
||
val = val.replace(/"/g, '\\"');
|
||
val = val.replace(/\n/g, '\\n');
|
||
val = val.replace(/\r/g, '\\r');
|
||
val = val.replace(/\t/g, '\\t');
|
||
val = val.replace(/\u2028/g, "\\u2028");
|
||
|
||
this._emit("\"" + val + "\"");
|
||
} else if (node.value === null) {
|
||
this._emit('null');
|
||
} else {
|
||
this._emit(node.value.toString());
|
||
}
|
||
};
|
||
|
||
_proto.compileSymbol = function compileSymbol(node, frame) {
|
||
var name = node.value;
|
||
var v = frame.lookup(name);
|
||
|
||
if (v) {
|
||
this._emit(v);
|
||
} else {
|
||
this._emit('runtime.contextOrFrameLookup(' + 'context, frame, "' + name + '")');
|
||
}
|
||
};
|
||
|
||
_proto.compileGroup = function compileGroup(node, frame) {
|
||
this._compileAggregate(node, frame, '(', ')');
|
||
};
|
||
|
||
_proto.compileArray = function compileArray(node, frame) {
|
||
this._compileAggregate(node, frame, '[', ']');
|
||
};
|
||
|
||
_proto.compileDict = function compileDict(node, frame) {
|
||
this._compileAggregate(node, frame, '{', '}');
|
||
};
|
||
|
||
_proto.compilePair = function compilePair(node, frame) {
|
||
var key = node.key;
|
||
var val = node.value;
|
||
|
||
if (key instanceof nodes.Symbol) {
|
||
key = new nodes.Literal(key.lineno, key.colno, key.value);
|
||
} else if (!(key instanceof nodes.Literal && typeof key.value === 'string')) {
|
||
this.fail('compilePair: Dict keys must be strings or names', key.lineno, key.colno);
|
||
}
|
||
|
||
this.compile(key, frame);
|
||
|
||
this._emit(': ');
|
||
|
||
this._compileExpression(val, frame);
|
||
};
|
||
|
||
_proto.compileInlineIf = function compileInlineIf(node, frame) {
|
||
this._emit('(');
|
||
|
||
this.compile(node.cond, frame);
|
||
|
||
this._emit('?');
|
||
|
||
this.compile(node.body, frame);
|
||
|
||
this._emit(':');
|
||
|
||
if (node.else_ !== null) {
|
||
this.compile(node.else_, frame);
|
||
} else {
|
||
this._emit('""');
|
||
}
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileIn = function compileIn(node, frame) {
|
||
this._emit('runtime.inOperator(');
|
||
|
||
this.compile(node.left, frame);
|
||
|
||
this._emit(',');
|
||
|
||
this.compile(node.right, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileIs = function compileIs(node, frame) {
|
||
// first, we need to try to get the name of the test function, if it's a
|
||
// callable (i.e., has args) and not a symbol.
|
||
var right = node.right.name ? node.right.name.value // otherwise go with the symbol value
|
||
: node.right.value;
|
||
|
||
this._emit('env.getTest("' + right + '").call(context, ');
|
||
|
||
this.compile(node.left, frame); // compile the arguments for the callable if they exist
|
||
|
||
if (node.right.args) {
|
||
this._emit(',');
|
||
|
||
this.compile(node.right.args, frame);
|
||
}
|
||
|
||
this._emit(') === true');
|
||
};
|
||
|
||
_proto._binOpEmitter = function _binOpEmitter(node, frame, str) {
|
||
this.compile(node.left, frame);
|
||
|
||
this._emit(str);
|
||
|
||
this.compile(node.right, frame);
|
||
} // ensure concatenation instead of addition
|
||
// by adding empty string in between
|
||
;
|
||
|
||
_proto.compileOr = function compileOr(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' || ');
|
||
};
|
||
|
||
_proto.compileAnd = function compileAnd(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' && ');
|
||
};
|
||
|
||
_proto.compileAdd = function compileAdd(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' + ');
|
||
};
|
||
|
||
_proto.compileConcat = function compileConcat(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' + "" + ');
|
||
};
|
||
|
||
_proto.compileSub = function compileSub(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' - ');
|
||
};
|
||
|
||
_proto.compileMul = function compileMul(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' * ');
|
||
};
|
||
|
||
_proto.compileDiv = function compileDiv(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' / ');
|
||
};
|
||
|
||
_proto.compileMod = function compileMod(node, frame) {
|
||
return this._binOpEmitter(node, frame, ' % ');
|
||
};
|
||
|
||
_proto.compileNot = function compileNot(node, frame) {
|
||
this._emit('!');
|
||
|
||
this.compile(node.target, frame);
|
||
};
|
||
|
||
_proto.compileFloorDiv = function compileFloorDiv(node, frame) {
|
||
this._emit('Math.floor(');
|
||
|
||
this.compile(node.left, frame);
|
||
|
||
this._emit(' / ');
|
||
|
||
this.compile(node.right, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compilePow = function compilePow(node, frame) {
|
||
this._emit('Math.pow(');
|
||
|
||
this.compile(node.left, frame);
|
||
|
||
this._emit(', ');
|
||
|
||
this.compile(node.right, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileNeg = function compileNeg(node, frame) {
|
||
this._emit('-');
|
||
|
||
this.compile(node.target, frame);
|
||
};
|
||
|
||
_proto.compilePos = function compilePos(node, frame) {
|
||
this._emit('+');
|
||
|
||
this.compile(node.target, frame);
|
||
};
|
||
|
||
_proto.compileCompare = function compileCompare(node, frame) {
|
||
var _this5 = this;
|
||
|
||
this.compile(node.expr, frame);
|
||
node.ops.forEach(function (op) {
|
||
_this5._emit(" " + compareOps[op.type] + " ");
|
||
|
||
_this5.compile(op.expr, frame);
|
||
});
|
||
};
|
||
|
||
_proto.compileLookupVal = function compileLookupVal(node, frame) {
|
||
this._emit('runtime.memberLookup((');
|
||
|
||
this._compileExpression(node.target, frame);
|
||
|
||
this._emit('),');
|
||
|
||
this._compileExpression(node.val, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto._getNodeName = function _getNodeName(node) {
|
||
switch (node.typename) {
|
||
case 'Symbol':
|
||
return node.value;
|
||
|
||
case 'FunCall':
|
||
return 'the return value of (' + this._getNodeName(node.name) + ')';
|
||
|
||
case 'LookupVal':
|
||
return this._getNodeName(node.target) + '["' + this._getNodeName(node.val) + '"]';
|
||
|
||
case 'Literal':
|
||
return node.value.toString();
|
||
|
||
default:
|
||
return '--expression--';
|
||
}
|
||
};
|
||
|
||
_proto.compileFunCall = function compileFunCall(node, frame) {
|
||
// Keep track of line/col info at runtime by settings
|
||
// variables within an expression. An expression in javascript
|
||
// like (x, y, z) returns the last value, and x and y can be
|
||
// anything
|
||
this._emit('(lineno = ' + node.lineno + ', colno = ' + node.colno + ', ');
|
||
|
||
this._emit('runtime.callWrap('); // Compile it as normal.
|
||
|
||
|
||
this._compileExpression(node.name, frame); // Output the name of what we're calling so we can get friendly errors
|
||
// if the lookup fails.
|
||
|
||
|
||
this._emit(', "' + this._getNodeName(node.name).replace(/"/g, '\\"') + '", context, ');
|
||
|
||
this._compileAggregate(node.args, frame, '[', '])');
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileFilter = function compileFilter(node, frame) {
|
||
var name = node.name;
|
||
this.assertType(name, nodes.Symbol);
|
||
|
||
this._emit('env.getFilter("' + name.value + '").call(context, ');
|
||
|
||
this._compileAggregate(node.args, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileFilterAsync = function compileFilterAsync(node, frame) {
|
||
var name = node.name;
|
||
var symbol = node.symbol.value;
|
||
this.assertType(name, nodes.Symbol);
|
||
frame.set(symbol, symbol);
|
||
|
||
this._emit('env.getFilter("' + name.value + '").call(context, ');
|
||
|
||
this._compileAggregate(node.args, frame);
|
||
|
||
this._emitLine(', ' + this._makeCallback(symbol));
|
||
|
||
this._addScopeLevel();
|
||
};
|
||
|
||
_proto.compileKeywordArgs = function compileKeywordArgs(node, frame) {
|
||
this._emit('runtime.makeKeywordArgs(');
|
||
|
||
this.compileDict(node, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
_proto.compileSet = function compileSet(node, frame) {
|
||
var _this6 = this;
|
||
|
||
var ids = []; // Lookup the variable names for each identifier and create
|
||
// new ones if necessary
|
||
|
||
node.targets.forEach(function (target) {
|
||
var name = target.value;
|
||
var id = frame.lookup(name);
|
||
|
||
if (id === null || id === undefined) {
|
||
id = _this6._tmpid(); // Note: This relies on js allowing scope across
|
||
// blocks, in case this is created inside an `if`
|
||
|
||
_this6._emitLine('var ' + id + ';');
|
||
}
|
||
|
||
ids.push(id);
|
||
});
|
||
|
||
if (node.value) {
|
||
this._emit(ids.join(' = ') + ' = ');
|
||
|
||
this._compileExpression(node.value, frame);
|
||
|
||
this._emitLine(';');
|
||
} else {
|
||
this._emit(ids.join(' = ') + ' = ');
|
||
|
||
this.compile(node.body, frame);
|
||
|
||
this._emitLine(';');
|
||
}
|
||
|
||
node.targets.forEach(function (target, i) {
|
||
var id = ids[i];
|
||
var name = target.value; // We are running this for every var, but it's very
|
||
// uncommon to assign to multiple vars anyway
|
||
|
||
_this6._emitLine("frame.set(\"" + name + "\", " + id + ", true);");
|
||
|
||
_this6._emitLine('if(frame.topLevel) {');
|
||
|
||
_this6._emitLine("context.setVariable(\"" + name + "\", " + id + ");");
|
||
|
||
_this6._emitLine('}');
|
||
|
||
if (name.charAt(0) !== '_') {
|
||
_this6._emitLine('if(frame.topLevel) {');
|
||
|
||
_this6._emitLine("context.addExport(\"" + name + "\", " + id + ");");
|
||
|
||
_this6._emitLine('}');
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.compileSwitch = function compileSwitch(node, frame) {
|
||
var _this7 = this;
|
||
|
||
this._emit('switch (');
|
||
|
||
this.compile(node.expr, frame);
|
||
|
||
this._emit(') {');
|
||
|
||
node.cases.forEach(function (c, i) {
|
||
_this7._emit('case ');
|
||
|
||
_this7.compile(c.cond, frame);
|
||
|
||
_this7._emit(': ');
|
||
|
||
_this7.compile(c.body, frame); // preserve fall-throughs
|
||
|
||
|
||
if (c.body.children.length) {
|
||
_this7._emitLine('break;');
|
||
}
|
||
});
|
||
|
||
if (node.default) {
|
||
this._emit('default:');
|
||
|
||
this.compile(node.default, frame);
|
||
}
|
||
|
||
this._emit('}');
|
||
};
|
||
|
||
_proto.compileIf = function compileIf(node, frame, async) {
|
||
var _this8 = this;
|
||
|
||
this._emit('if(');
|
||
|
||
this._compileExpression(node.cond, frame);
|
||
|
||
this._emitLine(') {');
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this8.compile(node.body, frame);
|
||
|
||
if (async) {
|
||
_this8._emit('cb()');
|
||
}
|
||
});
|
||
|
||
if (node.else_) {
|
||
this._emitLine('}\nelse {');
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this8.compile(node.else_, frame);
|
||
|
||
if (async) {
|
||
_this8._emit('cb()');
|
||
}
|
||
});
|
||
} else if (async) {
|
||
this._emitLine('}\nelse {');
|
||
|
||
this._emit('cb()');
|
||
}
|
||
|
||
this._emitLine('}');
|
||
};
|
||
|
||
_proto.compileIfAsync = function compileIfAsync(node, frame) {
|
||
this._emit('(function(cb) {');
|
||
|
||
this.compileIf(node, frame, true);
|
||
|
||
this._emit('})(' + this._makeCallback());
|
||
|
||
this._addScopeLevel();
|
||
};
|
||
|
||
_proto._emitLoopBindings = function _emitLoopBindings(node, arr, i, len) {
|
||
var _this9 = this;
|
||
|
||
var bindings = [{
|
||
name: 'index',
|
||
val: i + " + 1"
|
||
}, {
|
||
name: 'index0',
|
||
val: i
|
||
}, {
|
||
name: 'revindex',
|
||
val: len + " - " + i
|
||
}, {
|
||
name: 'revindex0',
|
||
val: len + " - " + i + " - 1"
|
||
}, {
|
||
name: 'first',
|
||
val: i + " === 0"
|
||
}, {
|
||
name: 'last',
|
||
val: i + " === " + len + " - 1"
|
||
}, {
|
||
name: 'length',
|
||
val: len
|
||
}];
|
||
bindings.forEach(function (b) {
|
||
_this9._emitLine("frame.set(\"loop." + b.name + "\", " + b.val + ");");
|
||
});
|
||
};
|
||
|
||
_proto.compileFor = function compileFor(node, frame) {
|
||
var _this10 = this;
|
||
|
||
// Some of this code is ugly, but it keeps the generated code
|
||
// as fast as possible. ForAsync also shares some of this, but
|
||
// not much.
|
||
var i = this._tmpid();
|
||
|
||
var len = this._tmpid();
|
||
|
||
var arr = this._tmpid();
|
||
|
||
frame = frame.push();
|
||
|
||
this._emitLine('frame = frame.push();');
|
||
|
||
this._emit("var " + arr + " = ");
|
||
|
||
this._compileExpression(node.arr, frame);
|
||
|
||
this._emitLine(';');
|
||
|
||
this._emit("if(" + arr + ") {");
|
||
|
||
this._emitLine(arr + ' = runtime.fromIterator(' + arr + ');'); // If multiple names are passed, we need to bind them
|
||
// appropriately
|
||
|
||
|
||
if (node.name instanceof nodes.Array) {
|
||
this._emitLine("var " + i + ";"); // The object could be an arroy or object. Note that the
|
||
// body of the loop is duplicated for each condition, but
|
||
// we are optimizing for speed over size.
|
||
|
||
|
||
this._emitLine("if(runtime.isArray(" + arr + ")) {");
|
||
|
||
this._emitLine("var " + len + " = " + arr + ".length;");
|
||
|
||
this._emitLine("for(" + i + "=0; " + i + " < " + arr + ".length; " + i + "++) {"); // Bind each declared var
|
||
|
||
|
||
node.name.children.forEach(function (child, u) {
|
||
var tid = _this10._tmpid();
|
||
|
||
_this10._emitLine("var " + tid + " = " + arr + "[" + i + "][" + u + "];");
|
||
|
||
_this10._emitLine("frame.set(\"" + child + "\", " + arr + "[" + i + "][" + u + "]);");
|
||
|
||
frame.set(node.name.children[u].value, tid);
|
||
});
|
||
|
||
this._emitLoopBindings(node, arr, i, len);
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this10.compile(node.body, frame);
|
||
});
|
||
|
||
this._emitLine('}');
|
||
|
||
this._emitLine('} else {'); // Iterate over the key/values of an object
|
||
|
||
|
||
var _node$name$children = node.name.children,
|
||
key = _node$name$children[0],
|
||
val = _node$name$children[1];
|
||
|
||
var k = this._tmpid();
|
||
|
||
var v = this._tmpid();
|
||
|
||
frame.set(key.value, k);
|
||
frame.set(val.value, v);
|
||
|
||
this._emitLine(i + " = -1;");
|
||
|
||
this._emitLine("var " + len + " = runtime.keys(" + arr + ").length;");
|
||
|
||
this._emitLine("for(var " + k + " in " + arr + ") {");
|
||
|
||
this._emitLine(i + "++;");
|
||
|
||
this._emitLine("var " + v + " = " + arr + "[" + k + "];");
|
||
|
||
this._emitLine("frame.set(\"" + key.value + "\", " + k + ");");
|
||
|
||
this._emitLine("frame.set(\"" + val.value + "\", " + v + ");");
|
||
|
||
this._emitLoopBindings(node, arr, i, len);
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this10.compile(node.body, frame);
|
||
});
|
||
|
||
this._emitLine('}');
|
||
|
||
this._emitLine('}');
|
||
} else {
|
||
// Generate a typical array iteration
|
||
var _v = this._tmpid();
|
||
|
||
frame.set(node.name.value, _v);
|
||
|
||
this._emitLine("var " + len + " = " + arr + ".length;");
|
||
|
||
this._emitLine("for(var " + i + "=0; " + i + " < " + arr + ".length; " + i + "++) {");
|
||
|
||
this._emitLine("var " + _v + " = " + arr + "[" + i + "];");
|
||
|
||
this._emitLine("frame.set(\"" + node.name.value + "\", " + _v + ");");
|
||
|
||
this._emitLoopBindings(node, arr, i, len);
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this10.compile(node.body, frame);
|
||
});
|
||
|
||
this._emitLine('}');
|
||
}
|
||
|
||
this._emitLine('}');
|
||
|
||
if (node.else_) {
|
||
this._emitLine('if (!' + len + ') {');
|
||
|
||
this.compile(node.else_, frame);
|
||
|
||
this._emitLine('}');
|
||
}
|
||
|
||
this._emitLine('frame = frame.pop();');
|
||
};
|
||
|
||
_proto._compileAsyncLoop = function _compileAsyncLoop(node, frame, parallel) {
|
||
var _this11 = this;
|
||
|
||
// This shares some code with the For tag, but not enough to
|
||
// worry about. This iterates across an object asynchronously,
|
||
// but not in parallel.
|
||
var i = this._tmpid();
|
||
|
||
var len = this._tmpid();
|
||
|
||
var arr = this._tmpid();
|
||
|
||
var asyncMethod = parallel ? 'asyncAll' : 'asyncEach';
|
||
frame = frame.push();
|
||
|
||
this._emitLine('frame = frame.push();');
|
||
|
||
this._emit('var ' + arr + ' = runtime.fromIterator(');
|
||
|
||
this._compileExpression(node.arr, frame);
|
||
|
||
this._emitLine(');');
|
||
|
||
if (node.name instanceof nodes.Array) {
|
||
var arrayLen = node.name.children.length;
|
||
|
||
this._emit("runtime." + asyncMethod + "(" + arr + ", " + arrayLen + ", function(");
|
||
|
||
node.name.children.forEach(function (name) {
|
||
_this11._emit(name.value + ",");
|
||
});
|
||
|
||
this._emit(i + ',' + len + ',next) {');
|
||
|
||
node.name.children.forEach(function (name) {
|
||
var id = name.value;
|
||
frame.set(id, id);
|
||
|
||
_this11._emitLine("frame.set(\"" + id + "\", " + id + ");");
|
||
});
|
||
} else {
|
||
var id = node.name.value;
|
||
|
||
this._emitLine("runtime." + asyncMethod + "(" + arr + ", 1, function(" + id + ", " + i + ", " + len + ",next) {");
|
||
|
||
this._emitLine('frame.set("' + id + '", ' + id + ');');
|
||
|
||
frame.set(id, id);
|
||
}
|
||
|
||
this._emitLoopBindings(node, arr, i, len);
|
||
|
||
this._withScopedSyntax(function () {
|
||
var buf;
|
||
|
||
if (parallel) {
|
||
buf = _this11._pushBuffer();
|
||
}
|
||
|
||
_this11.compile(node.body, frame);
|
||
|
||
_this11._emitLine('next(' + i + (buf ? ',' + buf : '') + ');');
|
||
|
||
if (parallel) {
|
||
_this11._popBuffer();
|
||
}
|
||
});
|
||
|
||
var output = this._tmpid();
|
||
|
||
this._emitLine('}, ' + this._makeCallback(output));
|
||
|
||
this._addScopeLevel();
|
||
|
||
if (parallel) {
|
||
this._emitLine(this.buffer + ' += ' + output + ';');
|
||
}
|
||
|
||
if (node.else_) {
|
||
this._emitLine('if (!' + arr + '.length) {');
|
||
|
||
this.compile(node.else_, frame);
|
||
|
||
this._emitLine('}');
|
||
}
|
||
|
||
this._emitLine('frame = frame.pop();');
|
||
};
|
||
|
||
_proto.compileAsyncEach = function compileAsyncEach(node, frame) {
|
||
this._compileAsyncLoop(node, frame);
|
||
};
|
||
|
||
_proto.compileAsyncAll = function compileAsyncAll(node, frame) {
|
||
this._compileAsyncLoop(node, frame, true);
|
||
};
|
||
|
||
_proto._compileMacro = function _compileMacro(node, frame) {
|
||
var _this12 = this;
|
||
|
||
var args = [];
|
||
var kwargs = null;
|
||
|
||
var funcId = 'macro_' + this._tmpid();
|
||
|
||
var keepFrame = frame !== undefined; // Type check the definition of the args
|
||
|
||
node.args.children.forEach(function (arg, i) {
|
||
if (i === node.args.children.length - 1 && arg instanceof nodes.Dict) {
|
||
kwargs = arg;
|
||
} else {
|
||
_this12.assertType(arg, nodes.Symbol);
|
||
|
||
args.push(arg);
|
||
}
|
||
});
|
||
var realNames = [].concat(args.map(function (n) {
|
||
return "l_" + n.value;
|
||
}), ['kwargs']); // Quoted argument names
|
||
|
||
var argNames = args.map(function (n) {
|
||
return "\"" + n.value + "\"";
|
||
});
|
||
var kwargNames = (kwargs && kwargs.children || []).map(function (n) {
|
||
return "\"" + n.key.value + "\"";
|
||
}); // We pass a function to makeMacro which destructures the
|
||
// arguments so support setting positional args with keywords
|
||
// args and passing keyword args as positional args
|
||
// (essentially default values). See runtime.js.
|
||
|
||
var currFrame;
|
||
|
||
if (keepFrame) {
|
||
currFrame = frame.push(true);
|
||
} else {
|
||
currFrame = new Frame();
|
||
}
|
||
|
||
this._emitLines("var " + funcId + " = runtime.makeMacro(", "[" + argNames.join(', ') + "], ", "[" + kwargNames.join(', ') + "], ", "function (" + realNames.join(', ') + ") {", 'var callerFrame = frame;', 'frame = ' + (keepFrame ? 'frame.push(true);' : 'new runtime.Frame();'), 'kwargs = kwargs || {};', 'if (Object.prototype.hasOwnProperty.call(kwargs, "caller")) {', 'frame.set("caller", kwargs.caller); }'); // Expose the arguments to the template. Don't need to use
|
||
// random names because the function
|
||
// will create a new run-time scope for us
|
||
|
||
|
||
args.forEach(function (arg) {
|
||
_this12._emitLine("frame.set(\"" + arg.value + "\", l_" + arg.value + ");");
|
||
|
||
currFrame.set(arg.value, "l_" + arg.value);
|
||
}); // Expose the keyword arguments
|
||
|
||
if (kwargs) {
|
||
kwargs.children.forEach(function (pair) {
|
||
var name = pair.key.value;
|
||
|
||
_this12._emit("frame.set(\"" + name + "\", ");
|
||
|
||
_this12._emit("Object.prototype.hasOwnProperty.call(kwargs, \"" + name + "\")");
|
||
|
||
_this12._emit(" ? kwargs[\"" + name + "\"] : ");
|
||
|
||
_this12._compileExpression(pair.value, currFrame);
|
||
|
||
_this12._emit(');');
|
||
});
|
||
}
|
||
|
||
var bufferId = this._pushBuffer();
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this12.compile(node.body, currFrame);
|
||
});
|
||
|
||
this._emitLine('frame = ' + (keepFrame ? 'frame.pop();' : 'callerFrame;'));
|
||
|
||
this._emitLine("return new runtime.SafeString(" + bufferId + ");");
|
||
|
||
this._emitLine('});');
|
||
|
||
this._popBuffer();
|
||
|
||
return funcId;
|
||
};
|
||
|
||
_proto.compileMacro = function compileMacro(node, frame) {
|
||
var funcId = this._compileMacro(node); // Expose the macro to the templates
|
||
|
||
|
||
var name = node.name.value;
|
||
frame.set(name, funcId);
|
||
|
||
if (frame.parent) {
|
||
this._emitLine("frame.set(\"" + name + "\", " + funcId + ");");
|
||
} else {
|
||
if (node.name.value.charAt(0) !== '_') {
|
||
this._emitLine("context.addExport(\"" + name + "\");");
|
||
}
|
||
|
||
this._emitLine("context.setVariable(\"" + name + "\", " + funcId + ");");
|
||
}
|
||
};
|
||
|
||
_proto.compileCaller = function compileCaller(node, frame) {
|
||
// basically an anonymous "macro expression"
|
||
this._emit('(function (){');
|
||
|
||
var funcId = this._compileMacro(node, frame);
|
||
|
||
this._emit("return " + funcId + ";})()");
|
||
};
|
||
|
||
_proto._compileGetTemplate = function _compileGetTemplate(node, frame, eagerCompile, ignoreMissing) {
|
||
var parentTemplateId = this._tmpid();
|
||
|
||
var parentName = this._templateName();
|
||
|
||
var cb = this._makeCallback(parentTemplateId);
|
||
|
||
var eagerCompileArg = eagerCompile ? 'true' : 'false';
|
||
var ignoreMissingArg = ignoreMissing ? 'true' : 'false';
|
||
|
||
this._emit('env.getTemplate(');
|
||
|
||
this._compileExpression(node.template, frame);
|
||
|
||
this._emitLine(", " + eagerCompileArg + ", " + parentName + ", " + ignoreMissingArg + ", " + cb);
|
||
|
||
return parentTemplateId;
|
||
};
|
||
|
||
_proto.compileImport = function compileImport(node, frame) {
|
||
var target = node.target.value;
|
||
|
||
var id = this._compileGetTemplate(node, frame, false, false);
|
||
|
||
this._addScopeLevel();
|
||
|
||
this._emitLine(id + '.getExported(' + (node.withContext ? 'context.getVariables(), frame, ' : '') + this._makeCallback(id));
|
||
|
||
this._addScopeLevel();
|
||
|
||
frame.set(target, id);
|
||
|
||
if (frame.parent) {
|
||
this._emitLine("frame.set(\"" + target + "\", " + id + ");");
|
||
} else {
|
||
this._emitLine("context.setVariable(\"" + target + "\", " + id + ");");
|
||
}
|
||
};
|
||
|
||
_proto.compileFromImport = function compileFromImport(node, frame) {
|
||
var _this13 = this;
|
||
|
||
var importedId = this._compileGetTemplate(node, frame, false, false);
|
||
|
||
this._addScopeLevel();
|
||
|
||
this._emitLine(importedId + '.getExported(' + (node.withContext ? 'context.getVariables(), frame, ' : '') + this._makeCallback(importedId));
|
||
|
||
this._addScopeLevel();
|
||
|
||
node.names.children.forEach(function (nameNode) {
|
||
var name;
|
||
var alias;
|
||
|
||
var id = _this13._tmpid();
|
||
|
||
if (nameNode instanceof nodes.Pair) {
|
||
name = nameNode.key.value;
|
||
alias = nameNode.value.value;
|
||
} else {
|
||
name = nameNode.value;
|
||
alias = name;
|
||
}
|
||
|
||
_this13._emitLine("if(Object.prototype.hasOwnProperty.call(" + importedId + ", \"" + name + "\")) {");
|
||
|
||
_this13._emitLine("var " + id + " = " + importedId + "." + name + ";");
|
||
|
||
_this13._emitLine('} else {');
|
||
|
||
_this13._emitLine("cb(new Error(\"cannot import '" + name + "'\")); return;");
|
||
|
||
_this13._emitLine('}');
|
||
|
||
frame.set(alias, id);
|
||
|
||
if (frame.parent) {
|
||
_this13._emitLine("frame.set(\"" + alias + "\", " + id + ");");
|
||
} else {
|
||
_this13._emitLine("context.setVariable(\"" + alias + "\", " + id + ");");
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.compileBlock = function compileBlock(node) {
|
||
var id = this._tmpid(); // If we are executing outside a block (creating a top-level
|
||
// block), we really don't want to execute its code because it
|
||
// will execute twice: once when the child template runs and
|
||
// again when the parent template runs. Note that blocks
|
||
// within blocks will *always* execute immediately *and*
|
||
// wherever else they are invoked (like used in a parent
|
||
// template). This may have behavioral differences from jinja
|
||
// because blocks can have side effects, but it seems like a
|
||
// waste of performance to always execute huge top-level
|
||
// blocks twice
|
||
|
||
|
||
if (!this.inBlock) {
|
||
this._emit('(parentTemplate ? function(e, c, f, r, cb) { cb(""); } : ');
|
||
}
|
||
|
||
this._emit("context.getBlock(\"" + node.name.value + "\")");
|
||
|
||
if (!this.inBlock) {
|
||
this._emit(')');
|
||
}
|
||
|
||
this._emitLine('(env, context, frame, runtime, ' + this._makeCallback(id));
|
||
|
||
this._emitLine(this.buffer + " += " + id + ";");
|
||
|
||
this._addScopeLevel();
|
||
};
|
||
|
||
_proto.compileSuper = function compileSuper(node, frame) {
|
||
var name = node.blockName.value;
|
||
var id = node.symbol.value;
|
||
|
||
var cb = this._makeCallback(id);
|
||
|
||
this._emitLine("context.getSuper(env, \"" + name + "\", b_" + name + ", frame, runtime, " + cb);
|
||
|
||
this._emitLine(id + " = runtime.markSafe(" + id + ");");
|
||
|
||
this._addScopeLevel();
|
||
|
||
frame.set(id, id);
|
||
};
|
||
|
||
_proto.compileExtends = function compileExtends(node, frame) {
|
||
var k = this._tmpid();
|
||
|
||
var parentTemplateId = this._compileGetTemplate(node, frame, true, false); // extends is a dynamic tag and can occur within a block like
|
||
// `if`, so if this happens we need to capture the parent
|
||
// template in the top-level scope
|
||
|
||
|
||
this._emitLine("parentTemplate = " + parentTemplateId);
|
||
|
||
this._emitLine("for(var " + k + " in parentTemplate.blocks) {");
|
||
|
||
this._emitLine("context.addBlock(" + k + ", parentTemplate.blocks[" + k + "]);");
|
||
|
||
this._emitLine('}');
|
||
|
||
this._addScopeLevel();
|
||
};
|
||
|
||
_proto.compileInclude = function compileInclude(node, frame) {
|
||
this._emitLine('var tasks = [];');
|
||
|
||
this._emitLine('tasks.push(');
|
||
|
||
this._emitLine('function(callback) {');
|
||
|
||
var id = this._compileGetTemplate(node, frame, false, node.ignoreMissing);
|
||
|
||
this._emitLine("callback(null," + id + ");});");
|
||
|
||
this._emitLine('});');
|
||
|
||
var id2 = this._tmpid();
|
||
|
||
this._emitLine('tasks.push(');
|
||
|
||
this._emitLine('function(template, callback){');
|
||
|
||
this._emitLine('template.render(context.getVariables(), frame, ' + this._makeCallback(id2));
|
||
|
||
this._emitLine('callback(null,' + id2 + ');});');
|
||
|
||
this._emitLine('});');
|
||
|
||
this._emitLine('tasks.push(');
|
||
|
||
this._emitLine('function(result, callback){');
|
||
|
||
this._emitLine(this.buffer + " += result;");
|
||
|
||
this._emitLine('callback(null);');
|
||
|
||
this._emitLine('});');
|
||
|
||
this._emitLine('env.waterfall(tasks, function(){');
|
||
|
||
this._addScopeLevel();
|
||
};
|
||
|
||
_proto.compileTemplateData = function compileTemplateData(node, frame) {
|
||
this.compileLiteral(node, frame);
|
||
};
|
||
|
||
_proto.compileCapture = function compileCapture(node, frame) {
|
||
var _this14 = this;
|
||
|
||
// we need to temporarily override the current buffer id as 'output'
|
||
// so the set block writes to the capture output instead of the buffer
|
||
var buffer = this.buffer;
|
||
this.buffer = 'output';
|
||
|
||
this._emitLine('(function() {');
|
||
|
||
this._emitLine('var output = "";');
|
||
|
||
this._withScopedSyntax(function () {
|
||
_this14.compile(node.body, frame);
|
||
});
|
||
|
||
this._emitLine('return output;');
|
||
|
||
this._emitLine('})()'); // and of course, revert back to the old buffer id
|
||
|
||
|
||
this.buffer = buffer;
|
||
};
|
||
|
||
_proto.compileOutput = function compileOutput(node, frame) {
|
||
var _this15 = this;
|
||
|
||
var children = node.children;
|
||
children.forEach(function (child) {
|
||
// TemplateData is a special case because it is never
|
||
// autoescaped, so simply output it for optimization
|
||
if (child instanceof nodes.TemplateData) {
|
||
if (child.value) {
|
||
_this15._emit(_this15.buffer + " += ");
|
||
|
||
_this15.compileLiteral(child, frame);
|
||
|
||
_this15._emitLine(';');
|
||
}
|
||
} else {
|
||
_this15._emit(_this15.buffer + " += runtime.suppressValue(");
|
||
|
||
if (_this15.throwOnUndefined) {
|
||
_this15._emit('runtime.ensureDefined(');
|
||
}
|
||
|
||
_this15.compile(child, frame);
|
||
|
||
if (_this15.throwOnUndefined) {
|
||
_this15._emit("," + node.lineno + "," + node.colno + ")");
|
||
}
|
||
|
||
_this15._emit(', env.opts.autoescape);\n');
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.compileRoot = function compileRoot(node, frame) {
|
||
var _this16 = this;
|
||
|
||
if (frame) {
|
||
this.fail('compileRoot: root node can\'t have frame');
|
||
}
|
||
|
||
frame = new Frame();
|
||
|
||
this._emitFuncBegin(node, 'root');
|
||
|
||
this._emitLine('var parentTemplate = null;');
|
||
|
||
this._compileChildren(node, frame);
|
||
|
||
this._emitLine('if(parentTemplate) {');
|
||
|
||
this._emitLine('parentTemplate.rootRenderFunc(env, context, frame, runtime, cb);');
|
||
|
||
this._emitLine('} else {');
|
||
|
||
this._emitLine("cb(null, " + this.buffer + ");");
|
||
|
||
this._emitLine('}');
|
||
|
||
this._emitFuncEnd(true);
|
||
|
||
this.inBlock = true;
|
||
var blockNames = [];
|
||
var blocks = node.findAll(nodes.Block);
|
||
blocks.forEach(function (block, i) {
|
||
var name = block.name.value;
|
||
|
||
if (blockNames.indexOf(name) !== -1) {
|
||
throw new Error("Block \"" + name + "\" defined more than once.");
|
||
}
|
||
|
||
blockNames.push(name);
|
||
|
||
_this16._emitFuncBegin(block, "b_" + name);
|
||
|
||
var tmpFrame = new Frame();
|
||
|
||
_this16._emitLine('var frame = frame.push(true);');
|
||
|
||
_this16.compile(block.body, tmpFrame);
|
||
|
||
_this16._emitFuncEnd();
|
||
});
|
||
|
||
this._emitLine('return {');
|
||
|
||
blocks.forEach(function (block, i) {
|
||
var blockName = "b_" + block.name.value;
|
||
|
||
_this16._emitLine(blockName + ": " + blockName + ",");
|
||
});
|
||
|
||
this._emitLine('root: root\n};');
|
||
};
|
||
|
||
_proto.compile = function compile(node, frame) {
|
||
var _compile = this['compile' + node.typename];
|
||
|
||
if (_compile) {
|
||
_compile.call(this, node, frame);
|
||
} else {
|
||
this.fail("compile: Cannot compile node: " + node.typename, node.lineno, node.colno);
|
||
}
|
||
};
|
||
|
||
_proto.getCode = function getCode() {
|
||
return this.codebuf.join('');
|
||
};
|
||
|
||
return Compiler;
|
||
}(Obj);
|
||
|
||
module.exports = {
|
||
compile: function compile(src, asyncFilters, extensions, name, opts) {
|
||
if (opts === void 0) {
|
||
opts = {};
|
||
}
|
||
|
||
var c = new Compiler(name, opts.throwOnUndefined); // Run the extension preprocessors against the source.
|
||
|
||
var preprocessors = (extensions || []).map(function (ext) {
|
||
return ext.preprocess;
|
||
}).filter(function (f) {
|
||
return !!f;
|
||
});
|
||
var processedSrc = preprocessors.reduce(function (s, processor) {
|
||
return processor(s);
|
||
}, src);
|
||
c.compile(transformer.transform(parser.parse(processedSrc, extensions, opts), asyncFilters, name));
|
||
return c.getCode();
|
||
},
|
||
Compiler: Compiler
|
||
};
|
||
|
||
/***/ }),
|
||
/* 6 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var path = __webpack_require__(4);
|
||
|
||
var _require = __webpack_require__(1),
|
||
EmitterObj = _require.EmitterObj;
|
||
|
||
module.exports =
|
||
/*#__PURE__*/
|
||
function (_EmitterObj) {
|
||
_inheritsLoose(Loader, _EmitterObj);
|
||
|
||
function Loader() {
|
||
return _EmitterObj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Loader.prototype;
|
||
|
||
_proto.resolve = function resolve(from, to) {
|
||
return path.resolve(path.dirname(from), to);
|
||
};
|
||
|
||
_proto.isRelative = function isRelative(filename) {
|
||
return filename.indexOf('./') === 0 || filename.indexOf('../') === 0;
|
||
};
|
||
|
||
return Loader;
|
||
}(EmitterObj);
|
||
|
||
/***/ }),
|
||
/* 7 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var asap = __webpack_require__(12);
|
||
|
||
var _waterfall = __webpack_require__(15);
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var compiler = __webpack_require__(5);
|
||
|
||
var filters = __webpack_require__(18);
|
||
|
||
var _require = __webpack_require__(10),
|
||
FileSystemLoader = _require.FileSystemLoader,
|
||
WebLoader = _require.WebLoader,
|
||
PrecompiledLoader = _require.PrecompiledLoader;
|
||
|
||
var tests = __webpack_require__(20);
|
||
|
||
var globals = __webpack_require__(21);
|
||
|
||
var _require2 = __webpack_require__(1),
|
||
Obj = _require2.Obj,
|
||
EmitterObj = _require2.EmitterObj;
|
||
|
||
var globalRuntime = __webpack_require__(2);
|
||
|
||
var handleError = globalRuntime.handleError,
|
||
Frame = globalRuntime.Frame;
|
||
|
||
var expressApp = __webpack_require__(22); // If the user is using the async API, *always* call it
|
||
// asynchronously even if the template was synchronous.
|
||
|
||
|
||
function callbackAsap(cb, err, res) {
|
||
asap(function () {
|
||
cb(err, res);
|
||
});
|
||
}
|
||
/**
|
||
* A no-op template, for use with {% include ignore missing %}
|
||
*/
|
||
|
||
|
||
var noopTmplSrc = {
|
||
type: 'code',
|
||
obj: {
|
||
root: function root(env, context, frame, runtime, cb) {
|
||
try {
|
||
cb(null, '');
|
||
} catch (e) {
|
||
cb(handleError(e, null, null));
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
var Environment =
|
||
/*#__PURE__*/
|
||
function (_EmitterObj) {
|
||
_inheritsLoose(Environment, _EmitterObj);
|
||
|
||
function Environment() {
|
||
return _EmitterObj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Environment.prototype;
|
||
|
||
_proto.init = function init(loaders, opts) {
|
||
var _this = this;
|
||
|
||
// The dev flag determines the trace that'll be shown on errors.
|
||
// If set to true, returns the full trace from the error point,
|
||
// otherwise will return trace starting from Template.render
|
||
// (the full trace from within nunjucks may confuse developers using
|
||
// the library)
|
||
// defaults to false
|
||
opts = this.opts = opts || {};
|
||
this.opts.dev = !!opts.dev; // The autoescape flag sets global autoescaping. If true,
|
||
// every string variable will be escaped by default.
|
||
// If false, strings can be manually escaped using the `escape` filter.
|
||
// defaults to true
|
||
|
||
this.opts.autoescape = opts.autoescape != null ? opts.autoescape : true; // If true, this will make the system throw errors if trying
|
||
// to output a null or undefined value
|
||
|
||
this.opts.throwOnUndefined = !!opts.throwOnUndefined;
|
||
this.opts.trimBlocks = !!opts.trimBlocks;
|
||
this.opts.lstripBlocks = !!opts.lstripBlocks;
|
||
this.loaders = [];
|
||
|
||
if (!loaders) {
|
||
// The filesystem loader is only available server-side
|
||
if (FileSystemLoader) {
|
||
this.loaders = [new FileSystemLoader('views')];
|
||
} else if (WebLoader) {
|
||
this.loaders = [new WebLoader('/views')];
|
||
}
|
||
} else {
|
||
this.loaders = lib.isArray(loaders) ? loaders : [loaders];
|
||
} // It's easy to use precompiled templates: just include them
|
||
// before you configure nunjucks and this will automatically
|
||
// pick it up and use it
|
||
|
||
|
||
if (typeof window !== 'undefined' && window.nunjucksPrecompiled) {
|
||
this.loaders.unshift(new PrecompiledLoader(window.nunjucksPrecompiled));
|
||
}
|
||
|
||
this._initLoaders();
|
||
|
||
this.globals = globals();
|
||
this.filters = {};
|
||
this.tests = {};
|
||
this.asyncFilters = [];
|
||
this.extensions = {};
|
||
this.extensionsList = [];
|
||
|
||
lib._entries(filters).forEach(function (_ref) {
|
||
var name = _ref[0],
|
||
filter = _ref[1];
|
||
return _this.addFilter(name, filter);
|
||
});
|
||
|
||
lib._entries(tests).forEach(function (_ref2) {
|
||
var name = _ref2[0],
|
||
test = _ref2[1];
|
||
return _this.addTest(name, test);
|
||
});
|
||
};
|
||
|
||
_proto._initLoaders = function _initLoaders() {
|
||
var _this2 = this;
|
||
|
||
this.loaders.forEach(function (loader) {
|
||
// Caching and cache busting
|
||
loader.cache = {};
|
||
|
||
if (typeof loader.on === 'function') {
|
||
loader.on('update', function (name, fullname) {
|
||
loader.cache[name] = null;
|
||
|
||
_this2.emit('update', name, fullname, loader);
|
||
});
|
||
loader.on('load', function (name, source) {
|
||
_this2.emit('load', name, source, loader);
|
||
});
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.invalidateCache = function invalidateCache() {
|
||
this.loaders.forEach(function (loader) {
|
||
loader.cache = {};
|
||
});
|
||
};
|
||
|
||
_proto.addExtension = function addExtension(name, extension) {
|
||
extension.__name = name;
|
||
this.extensions[name] = extension;
|
||
this.extensionsList.push(extension);
|
||
return this;
|
||
};
|
||
|
||
_proto.removeExtension = function removeExtension(name) {
|
||
var extension = this.getExtension(name);
|
||
|
||
if (!extension) {
|
||
return;
|
||
}
|
||
|
||
this.extensionsList = lib.without(this.extensionsList, extension);
|
||
delete this.extensions[name];
|
||
};
|
||
|
||
_proto.getExtension = function getExtension(name) {
|
||
return this.extensions[name];
|
||
};
|
||
|
||
_proto.hasExtension = function hasExtension(name) {
|
||
return !!this.extensions[name];
|
||
};
|
||
|
||
_proto.addGlobal = function addGlobal(name, value) {
|
||
this.globals[name] = value;
|
||
return this;
|
||
};
|
||
|
||
_proto.getGlobal = function getGlobal(name) {
|
||
if (typeof this.globals[name] === 'undefined') {
|
||
throw new Error('global not found: ' + name);
|
||
}
|
||
|
||
return this.globals[name];
|
||
};
|
||
|
||
_proto.addFilter = function addFilter(name, func, async) {
|
||
var wrapped = func;
|
||
|
||
if (async) {
|
||
this.asyncFilters.push(name);
|
||
}
|
||
|
||
this.filters[name] = wrapped;
|
||
return this;
|
||
};
|
||
|
||
_proto.getFilter = function getFilter(name) {
|
||
if (!this.filters[name]) {
|
||
throw new Error('filter not found: ' + name);
|
||
}
|
||
|
||
return this.filters[name];
|
||
};
|
||
|
||
_proto.addTest = function addTest(name, func) {
|
||
this.tests[name] = func;
|
||
return this;
|
||
};
|
||
|
||
_proto.getTest = function getTest(name) {
|
||
if (!this.tests[name]) {
|
||
throw new Error('test not found: ' + name);
|
||
}
|
||
|
||
return this.tests[name];
|
||
};
|
||
|
||
_proto.resolveTemplate = function resolveTemplate(loader, parentName, filename) {
|
||
var isRelative = loader.isRelative && parentName ? loader.isRelative(filename) : false;
|
||
return isRelative && loader.resolve ? loader.resolve(parentName, filename) : filename;
|
||
};
|
||
|
||
_proto.getTemplate = function getTemplate(name, eagerCompile, parentName, ignoreMissing, cb) {
|
||
var _this3 = this;
|
||
|
||
var that = this;
|
||
var tmpl = null;
|
||
|
||
if (name && name.raw) {
|
||
// this fixes autoescape for templates referenced in symbols
|
||
name = name.raw;
|
||
}
|
||
|
||
if (lib.isFunction(parentName)) {
|
||
cb = parentName;
|
||
parentName = null;
|
||
eagerCompile = eagerCompile || false;
|
||
}
|
||
|
||
if (lib.isFunction(eagerCompile)) {
|
||
cb = eagerCompile;
|
||
eagerCompile = false;
|
||
}
|
||
|
||
if (name instanceof Template) {
|
||
tmpl = name;
|
||
} else if (typeof name !== 'string') {
|
||
throw new Error('template names must be a string: ' + name);
|
||
} else {
|
||
for (var i = 0; i < this.loaders.length; i++) {
|
||
var loader = this.loaders[i];
|
||
tmpl = loader.cache[this.resolveTemplate(loader, parentName, name)];
|
||
|
||
if (tmpl) {
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (tmpl) {
|
||
if (eagerCompile) {
|
||
tmpl.compile();
|
||
}
|
||
|
||
if (cb) {
|
||
cb(null, tmpl);
|
||
return undefined;
|
||
} else {
|
||
return tmpl;
|
||
}
|
||
}
|
||
|
||
var syncResult;
|
||
|
||
var createTemplate = function createTemplate(err, info) {
|
||
if (!info && !err && !ignoreMissing) {
|
||
err = new Error('template not found: ' + name);
|
||
}
|
||
|
||
if (err) {
|
||
if (cb) {
|
||
cb(err);
|
||
return;
|
||
} else {
|
||
throw err;
|
||
}
|
||
}
|
||
|
||
var newTmpl;
|
||
|
||
if (!info) {
|
||
newTmpl = new Template(noopTmplSrc, _this3, '', eagerCompile);
|
||
} else {
|
||
newTmpl = new Template(info.src, _this3, info.path, eagerCompile);
|
||
|
||
if (!info.noCache) {
|
||
info.loader.cache[name] = newTmpl;
|
||
}
|
||
}
|
||
|
||
if (cb) {
|
||
cb(null, newTmpl);
|
||
} else {
|
||
syncResult = newTmpl;
|
||
}
|
||
};
|
||
|
||
lib.asyncIter(this.loaders, function (loader, i, next, done) {
|
||
function handle(err, src) {
|
||
if (err) {
|
||
done(err);
|
||
} else if (src) {
|
||
src.loader = loader;
|
||
done(null, src);
|
||
} else {
|
||
next();
|
||
}
|
||
} // Resolve name relative to parentName
|
||
|
||
|
||
name = that.resolveTemplate(loader, parentName, name);
|
||
|
||
if (loader.async) {
|
||
loader.getSource(name, handle);
|
||
} else {
|
||
handle(null, loader.getSource(name));
|
||
}
|
||
}, createTemplate);
|
||
return syncResult;
|
||
};
|
||
|
||
_proto.express = function express(app) {
|
||
return expressApp(this, app);
|
||
};
|
||
|
||
_proto.render = function render(name, ctx, cb) {
|
||
if (lib.isFunction(ctx)) {
|
||
cb = ctx;
|
||
ctx = null;
|
||
} // We support a synchronous API to make it easier to migrate
|
||
// existing code to async. This works because if you don't do
|
||
// anything async work, the whole thing is actually run
|
||
// synchronously.
|
||
|
||
|
||
var syncResult = null;
|
||
this.getTemplate(name, function (err, tmpl) {
|
||
if (err && cb) {
|
||
callbackAsap(cb, err);
|
||
} else if (err) {
|
||
throw err;
|
||
} else {
|
||
syncResult = tmpl.render(ctx, cb);
|
||
}
|
||
});
|
||
return syncResult;
|
||
};
|
||
|
||
_proto.renderString = function renderString(src, ctx, opts, cb) {
|
||
if (lib.isFunction(opts)) {
|
||
cb = opts;
|
||
opts = {};
|
||
}
|
||
|
||
opts = opts || {};
|
||
var tmpl = new Template(src, this, opts.path);
|
||
return tmpl.render(ctx, cb);
|
||
};
|
||
|
||
_proto.waterfall = function waterfall(tasks, callback, forceAsync) {
|
||
return _waterfall(tasks, callback, forceAsync);
|
||
};
|
||
|
||
return Environment;
|
||
}(EmitterObj);
|
||
|
||
var Context =
|
||
/*#__PURE__*/
|
||
function (_Obj) {
|
||
_inheritsLoose(Context, _Obj);
|
||
|
||
function Context() {
|
||
return _Obj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto2 = Context.prototype;
|
||
|
||
_proto2.init = function init(ctx, blocks, env) {
|
||
var _this4 = this;
|
||
|
||
// Has to be tied to an environment so we can tap into its globals.
|
||
this.env = env || new Environment(); // Make a duplicate of ctx
|
||
|
||
this.ctx = lib.extend({}, ctx);
|
||
this.blocks = {};
|
||
this.exported = [];
|
||
lib.keys(blocks).forEach(function (name) {
|
||
_this4.addBlock(name, blocks[name]);
|
||
});
|
||
};
|
||
|
||
_proto2.lookup = function lookup(name) {
|
||
// This is one of the most called functions, so optimize for
|
||
// the typical case where the name isn't in the globals
|
||
if (name in this.env.globals && !(name in this.ctx)) {
|
||
return this.env.globals[name];
|
||
} else {
|
||
return this.ctx[name];
|
||
}
|
||
};
|
||
|
||
_proto2.setVariable = function setVariable(name, val) {
|
||
this.ctx[name] = val;
|
||
};
|
||
|
||
_proto2.getVariables = function getVariables() {
|
||
return this.ctx;
|
||
};
|
||
|
||
_proto2.addBlock = function addBlock(name, block) {
|
||
this.blocks[name] = this.blocks[name] || [];
|
||
this.blocks[name].push(block);
|
||
return this;
|
||
};
|
||
|
||
_proto2.getBlock = function getBlock(name) {
|
||
if (!this.blocks[name]) {
|
||
throw new Error('unknown block "' + name + '"');
|
||
}
|
||
|
||
return this.blocks[name][0];
|
||
};
|
||
|
||
_proto2.getSuper = function getSuper(env, name, block, frame, runtime, cb) {
|
||
var idx = lib.indexOf(this.blocks[name] || [], block);
|
||
var blk = this.blocks[name][idx + 1];
|
||
var context = this;
|
||
|
||
if (idx === -1 || !blk) {
|
||
throw new Error('no super block available for "' + name + '"');
|
||
}
|
||
|
||
blk(env, context, frame, runtime, cb);
|
||
};
|
||
|
||
_proto2.addExport = function addExport(name) {
|
||
this.exported.push(name);
|
||
};
|
||
|
||
_proto2.getExported = function getExported() {
|
||
var _this5 = this;
|
||
|
||
var exported = {};
|
||
this.exported.forEach(function (name) {
|
||
exported[name] = _this5.ctx[name];
|
||
});
|
||
return exported;
|
||
};
|
||
|
||
return Context;
|
||
}(Obj);
|
||
|
||
var Template =
|
||
/*#__PURE__*/
|
||
function (_Obj2) {
|
||
_inheritsLoose(Template, _Obj2);
|
||
|
||
function Template() {
|
||
return _Obj2.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto3 = Template.prototype;
|
||
|
||
_proto3.init = function init(src, env, path, eagerCompile) {
|
||
this.env = env || new Environment();
|
||
|
||
if (lib.isObject(src)) {
|
||
switch (src.type) {
|
||
case 'code':
|
||
this.tmplProps = src.obj;
|
||
break;
|
||
|
||
case 'string':
|
||
this.tmplStr = src.obj;
|
||
break;
|
||
|
||
default:
|
||
throw new Error("Unexpected template object type " + src.type + "; expected 'code', or 'string'");
|
||
}
|
||
} else if (lib.isString(src)) {
|
||
this.tmplStr = src;
|
||
} else {
|
||
throw new Error('src must be a string or an object describing the source');
|
||
}
|
||
|
||
this.path = path;
|
||
|
||
if (eagerCompile) {
|
||
try {
|
||
this._compile();
|
||
} catch (err) {
|
||
throw lib._prettifyError(this.path, this.env.opts.dev, err);
|
||
}
|
||
} else {
|
||
this.compiled = false;
|
||
}
|
||
};
|
||
|
||
_proto3.render = function render(ctx, parentFrame, cb) {
|
||
var _this6 = this;
|
||
|
||
if (typeof ctx === 'function') {
|
||
cb = ctx;
|
||
ctx = {};
|
||
} else if (typeof parentFrame === 'function') {
|
||
cb = parentFrame;
|
||
parentFrame = null;
|
||
} // If there is a parent frame, we are being called from internal
|
||
// code of another template, and the internal system
|
||
// depends on the sync/async nature of the parent template
|
||
// to be inherited, so force an async callback
|
||
|
||
|
||
var forceAsync = !parentFrame; // Catch compile errors for async rendering
|
||
|
||
try {
|
||
this.compile();
|
||
} catch (e) {
|
||
var err = lib._prettifyError(this.path, this.env.opts.dev, e);
|
||
|
||
if (cb) {
|
||
return callbackAsap(cb, err);
|
||
} else {
|
||
throw err;
|
||
}
|
||
}
|
||
|
||
var context = new Context(ctx || {}, this.blocks, this.env);
|
||
var frame = parentFrame ? parentFrame.push(true) : new Frame();
|
||
frame.topLevel = true;
|
||
var syncResult = null;
|
||
var didError = false;
|
||
this.rootRenderFunc(this.env, context, frame, globalRuntime, function (err, res) {
|
||
if (didError) {
|
||
// prevent multiple calls to cb
|
||
if (cb) {
|
||
return;
|
||
} else {
|
||
throw err;
|
||
}
|
||
}
|
||
|
||
if (err) {
|
||
err = lib._prettifyError(_this6.path, _this6.env.opts.dev, err);
|
||
didError = true;
|
||
}
|
||
|
||
if (cb) {
|
||
if (forceAsync) {
|
||
callbackAsap(cb, err, res);
|
||
} else {
|
||
cb(err, res);
|
||
}
|
||
} else {
|
||
if (err) {
|
||
throw err;
|
||
}
|
||
|
||
syncResult = res;
|
||
}
|
||
});
|
||
return syncResult;
|
||
};
|
||
|
||
_proto3.getExported = function getExported(ctx, parentFrame, cb) {
|
||
// eslint-disable-line consistent-return
|
||
if (typeof ctx === 'function') {
|
||
cb = ctx;
|
||
ctx = {};
|
||
}
|
||
|
||
if (typeof parentFrame === 'function') {
|
||
cb = parentFrame;
|
||
parentFrame = null;
|
||
} // Catch compile errors for async rendering
|
||
|
||
|
||
try {
|
||
this.compile();
|
||
} catch (e) {
|
||
if (cb) {
|
||
return cb(e);
|
||
} else {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
var frame = parentFrame ? parentFrame.push() : new Frame();
|
||
frame.topLevel = true; // Run the rootRenderFunc to populate the context with exported vars
|
||
|
||
var context = new Context(ctx || {}, this.blocks, this.env);
|
||
this.rootRenderFunc(this.env, context, frame, globalRuntime, function (err) {
|
||
if (err) {
|
||
cb(err, null);
|
||
} else {
|
||
cb(null, context.getExported());
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto3.compile = function compile() {
|
||
if (!this.compiled) {
|
||
this._compile();
|
||
}
|
||
};
|
||
|
||
_proto3._compile = function _compile() {
|
||
var props;
|
||
|
||
if (this.tmplProps) {
|
||
props = this.tmplProps;
|
||
} else {
|
||
var source = compiler.compile(this.tmplStr, this.env.asyncFilters, this.env.extensionsList, this.path, this.env.opts);
|
||
var func = new Function(source); // eslint-disable-line no-new-func
|
||
|
||
props = func();
|
||
}
|
||
|
||
this.blocks = this._getBlocks(props);
|
||
this.rootRenderFunc = props.root;
|
||
this.compiled = true;
|
||
};
|
||
|
||
_proto3._getBlocks = function _getBlocks(props) {
|
||
var blocks = {};
|
||
lib.keys(props).forEach(function (k) {
|
||
if (k.slice(0, 2) === 'b_') {
|
||
blocks[k.slice(2)] = props[k];
|
||
}
|
||
});
|
||
return blocks;
|
||
};
|
||
|
||
return Template;
|
||
}(Obj);
|
||
|
||
module.exports = {
|
||
Environment: Environment,
|
||
Template: Template
|
||
};
|
||
|
||
/***/ }),
|
||
/* 8 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var lexer = __webpack_require__(9);
|
||
|
||
var nodes = __webpack_require__(3);
|
||
|
||
var Obj = __webpack_require__(1).Obj;
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var Parser =
|
||
/*#__PURE__*/
|
||
function (_Obj) {
|
||
_inheritsLoose(Parser, _Obj);
|
||
|
||
function Parser() {
|
||
return _Obj.apply(this, arguments) || this;
|
||
}
|
||
|
||
var _proto = Parser.prototype;
|
||
|
||
_proto.init = function init(tokens) {
|
||
this.tokens = tokens;
|
||
this.peeked = null;
|
||
this.breakOnBlocks = null;
|
||
this.dropLeadingWhitespace = false;
|
||
this.extensions = [];
|
||
};
|
||
|
||
_proto.nextToken = function nextToken(withWhitespace) {
|
||
var tok;
|
||
|
||
if (this.peeked) {
|
||
if (!withWhitespace && this.peeked.type === lexer.TOKEN_WHITESPACE) {
|
||
this.peeked = null;
|
||
} else {
|
||
tok = this.peeked;
|
||
this.peeked = null;
|
||
return tok;
|
||
}
|
||
}
|
||
|
||
tok = this.tokens.nextToken();
|
||
|
||
if (!withWhitespace) {
|
||
while (tok && tok.type === lexer.TOKEN_WHITESPACE) {
|
||
tok = this.tokens.nextToken();
|
||
}
|
||
}
|
||
|
||
return tok;
|
||
};
|
||
|
||
_proto.peekToken = function peekToken() {
|
||
this.peeked = this.peeked || this.nextToken();
|
||
return this.peeked;
|
||
};
|
||
|
||
_proto.pushToken = function pushToken(tok) {
|
||
if (this.peeked) {
|
||
throw new Error('pushToken: can only push one token on between reads');
|
||
}
|
||
|
||
this.peeked = tok;
|
||
};
|
||
|
||
_proto.error = function error(msg, lineno, colno) {
|
||
if (lineno === undefined || colno === undefined) {
|
||
var tok = this.peekToken() || {};
|
||
lineno = tok.lineno;
|
||
colno = tok.colno;
|
||
}
|
||
|
||
if (lineno !== undefined) {
|
||
lineno += 1;
|
||
}
|
||
|
||
if (colno !== undefined) {
|
||
colno += 1;
|
||
}
|
||
|
||
return new lib.TemplateError(msg, lineno, colno);
|
||
};
|
||
|
||
_proto.fail = function fail(msg, lineno, colno) {
|
||
throw this.error(msg, lineno, colno);
|
||
};
|
||
|
||
_proto.skip = function skip(type) {
|
||
var tok = this.nextToken();
|
||
|
||
if (!tok || tok.type !== type) {
|
||
this.pushToken(tok);
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
_proto.expect = function expect(type) {
|
||
var tok = this.nextToken();
|
||
|
||
if (tok.type !== type) {
|
||
this.fail('expected ' + type + ', got ' + tok.type, tok.lineno, tok.colno);
|
||
}
|
||
|
||
return tok;
|
||
};
|
||
|
||
_proto.skipValue = function skipValue(type, val) {
|
||
var tok = this.nextToken();
|
||
|
||
if (!tok || tok.type !== type || tok.value !== val) {
|
||
this.pushToken(tok);
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
_proto.skipSymbol = function skipSymbol(val) {
|
||
return this.skipValue(lexer.TOKEN_SYMBOL, val);
|
||
};
|
||
|
||
_proto.advanceAfterBlockEnd = function advanceAfterBlockEnd(name) {
|
||
var tok;
|
||
|
||
if (!name) {
|
||
tok = this.peekToken();
|
||
|
||
if (!tok) {
|
||
this.fail('unexpected end of file');
|
||
}
|
||
|
||
if (tok.type !== lexer.TOKEN_SYMBOL) {
|
||
this.fail('advanceAfterBlockEnd: expected symbol token or ' + 'explicit name to be passed');
|
||
}
|
||
|
||
name = this.nextToken().value;
|
||
}
|
||
|
||
tok = this.nextToken();
|
||
|
||
if (tok && tok.type === lexer.TOKEN_BLOCK_END) {
|
||
if (tok.value.charAt(0) === '-') {
|
||
this.dropLeadingWhitespace = true;
|
||
}
|
||
} else {
|
||
this.fail('expected block end in ' + name + ' statement');
|
||
}
|
||
|
||
return tok;
|
||
};
|
||
|
||
_proto.advanceAfterVariableEnd = function advanceAfterVariableEnd() {
|
||
var tok = this.nextToken();
|
||
|
||
if (tok && tok.type === lexer.TOKEN_VARIABLE_END) {
|
||
this.dropLeadingWhitespace = tok.value.charAt(tok.value.length - this.tokens.tags.VARIABLE_END.length - 1) === '-';
|
||
} else {
|
||
this.pushToken(tok);
|
||
this.fail('expected variable end');
|
||
}
|
||
};
|
||
|
||
_proto.parseFor = function parseFor() {
|
||
var forTok = this.peekToken();
|
||
var node;
|
||
var endBlock;
|
||
|
||
if (this.skipSymbol('for')) {
|
||
node = new nodes.For(forTok.lineno, forTok.colno);
|
||
endBlock = 'endfor';
|
||
} else if (this.skipSymbol('asyncEach')) {
|
||
node = new nodes.AsyncEach(forTok.lineno, forTok.colno);
|
||
endBlock = 'endeach';
|
||
} else if (this.skipSymbol('asyncAll')) {
|
||
node = new nodes.AsyncAll(forTok.lineno, forTok.colno);
|
||
endBlock = 'endall';
|
||
} else {
|
||
this.fail('parseFor: expected for{Async}', forTok.lineno, forTok.colno);
|
||
}
|
||
|
||
node.name = this.parsePrimary();
|
||
|
||
if (!(node.name instanceof nodes.Symbol)) {
|
||
this.fail('parseFor: variable name expected for loop');
|
||
}
|
||
|
||
var type = this.peekToken().type;
|
||
|
||
if (type === lexer.TOKEN_COMMA) {
|
||
// key/value iteration
|
||
var key = node.name;
|
||
node.name = new nodes.Array(key.lineno, key.colno);
|
||
node.name.addChild(key);
|
||
|
||
while (this.skip(lexer.TOKEN_COMMA)) {
|
||
var prim = this.parsePrimary();
|
||
node.name.addChild(prim);
|
||
}
|
||
}
|
||
|
||
if (!this.skipSymbol('in')) {
|
||
this.fail('parseFor: expected "in" keyword for loop', forTok.lineno, forTok.colno);
|
||
}
|
||
|
||
node.arr = this.parseExpression();
|
||
this.advanceAfterBlockEnd(forTok.value);
|
||
node.body = this.parseUntilBlocks(endBlock, 'else');
|
||
|
||
if (this.skipSymbol('else')) {
|
||
this.advanceAfterBlockEnd('else');
|
||
node.else_ = this.parseUntilBlocks(endBlock);
|
||
}
|
||
|
||
this.advanceAfterBlockEnd();
|
||
return node;
|
||
};
|
||
|
||
_proto.parseMacro = function parseMacro() {
|
||
var macroTok = this.peekToken();
|
||
|
||
if (!this.skipSymbol('macro')) {
|
||
this.fail('expected macro');
|
||
}
|
||
|
||
var name = this.parsePrimary(true);
|
||
var args = this.parseSignature();
|
||
var node = new nodes.Macro(macroTok.lineno, macroTok.colno, name, args);
|
||
this.advanceAfterBlockEnd(macroTok.value);
|
||
node.body = this.parseUntilBlocks('endmacro');
|
||
this.advanceAfterBlockEnd();
|
||
return node;
|
||
};
|
||
|
||
_proto.parseCall = function parseCall() {
|
||
// a call block is parsed as a normal FunCall, but with an added
|
||
// 'caller' kwarg which is a Caller node.
|
||
var callTok = this.peekToken();
|
||
|
||
if (!this.skipSymbol('call')) {
|
||
this.fail('expected call');
|
||
}
|
||
|
||
var callerArgs = this.parseSignature(true) || new nodes.NodeList();
|
||
var macroCall = this.parsePrimary();
|
||
this.advanceAfterBlockEnd(callTok.value);
|
||
var body = this.parseUntilBlocks('endcall');
|
||
this.advanceAfterBlockEnd();
|
||
var callerName = new nodes.Symbol(callTok.lineno, callTok.colno, 'caller');
|
||
var callerNode = new nodes.Caller(callTok.lineno, callTok.colno, callerName, callerArgs, body); // add the additional caller kwarg, adding kwargs if necessary
|
||
|
||
var args = macroCall.args.children;
|
||
|
||
if (!(args[args.length - 1] instanceof nodes.KeywordArgs)) {
|
||
args.push(new nodes.KeywordArgs());
|
||
}
|
||
|
||
var kwargs = args[args.length - 1];
|
||
kwargs.addChild(new nodes.Pair(callTok.lineno, callTok.colno, callerName, callerNode));
|
||
return new nodes.Output(callTok.lineno, callTok.colno, [macroCall]);
|
||
};
|
||
|
||
_proto.parseWithContext = function parseWithContext() {
|
||
var tok = this.peekToken();
|
||
var withContext = null;
|
||
|
||
if (this.skipSymbol('with')) {
|
||
withContext = true;
|
||
} else if (this.skipSymbol('without')) {
|
||
withContext = false;
|
||
}
|
||
|
||
if (withContext !== null) {
|
||
if (!this.skipSymbol('context')) {
|
||
this.fail('parseFrom: expected context after with/without', tok.lineno, tok.colno);
|
||
}
|
||
}
|
||
|
||
return withContext;
|
||
};
|
||
|
||
_proto.parseImport = function parseImport() {
|
||
var importTok = this.peekToken();
|
||
|
||
if (!this.skipSymbol('import')) {
|
||
this.fail('parseImport: expected import', importTok.lineno, importTok.colno);
|
||
}
|
||
|
||
var template = this.parseExpression();
|
||
|
||
if (!this.skipSymbol('as')) {
|
||
this.fail('parseImport: expected "as" keyword', importTok.lineno, importTok.colno);
|
||
}
|
||
|
||
var target = this.parseExpression();
|
||
var withContext = this.parseWithContext();
|
||
var node = new nodes.Import(importTok.lineno, importTok.colno, template, target, withContext);
|
||
this.advanceAfterBlockEnd(importTok.value);
|
||
return node;
|
||
};
|
||
|
||
_proto.parseFrom = function parseFrom() {
|
||
var fromTok = this.peekToken();
|
||
|
||
if (!this.skipSymbol('from')) {
|
||
this.fail('parseFrom: expected from');
|
||
}
|
||
|
||
var template = this.parseExpression();
|
||
|
||
if (!this.skipSymbol('import')) {
|
||
this.fail('parseFrom: expected import', fromTok.lineno, fromTok.colno);
|
||
}
|
||
|
||
var names = new nodes.NodeList();
|
||
var withContext;
|
||
|
||
while (1) {
|
||
// eslint-disable-line no-constant-condition
|
||
var nextTok = this.peekToken();
|
||
|
||
if (nextTok.type === lexer.TOKEN_BLOCK_END) {
|
||
if (!names.children.length) {
|
||
this.fail('parseFrom: Expected at least one import name', fromTok.lineno, fromTok.colno);
|
||
} // Since we are manually advancing past the block end,
|
||
// need to keep track of whitespace control (normally
|
||
// this is done in `advanceAfterBlockEnd`
|
||
|
||
|
||
if (nextTok.value.charAt(0) === '-') {
|
||
this.dropLeadingWhitespace = true;
|
||
}
|
||
|
||
this.nextToken();
|
||
break;
|
||
}
|
||
|
||
if (names.children.length > 0 && !this.skip(lexer.TOKEN_COMMA)) {
|
||
this.fail('parseFrom: expected comma', fromTok.lineno, fromTok.colno);
|
||
}
|
||
|
||
var name = this.parsePrimary();
|
||
|
||
if (name.value.charAt(0) === '_') {
|
||
this.fail('parseFrom: names starting with an underscore cannot be imported', name.lineno, name.colno);
|
||
}
|
||
|
||
if (this.skipSymbol('as')) {
|
||
var alias = this.parsePrimary();
|
||
names.addChild(new nodes.Pair(name.lineno, name.colno, name, alias));
|
||
} else {
|
||
names.addChild(name);
|
||
}
|
||
|
||
withContext = this.parseWithContext();
|
||
}
|
||
|
||
return new nodes.FromImport(fromTok.lineno, fromTok.colno, template, names, withContext);
|
||
};
|
||
|
||
_proto.parseBlock = function parseBlock() {
|
||
var tag = this.peekToken();
|
||
|
||
if (!this.skipSymbol('block')) {
|
||
this.fail('parseBlock: expected block', tag.lineno, tag.colno);
|
||
}
|
||
|
||
var node = new nodes.Block(tag.lineno, tag.colno);
|
||
node.name = this.parsePrimary();
|
||
|
||
if (!(node.name instanceof nodes.Symbol)) {
|
||
this.fail('parseBlock: variable name expected', tag.lineno, tag.colno);
|
||
}
|
||
|
||
this.advanceAfterBlockEnd(tag.value);
|
||
node.body = this.parseUntilBlocks('endblock');
|
||
this.skipSymbol('endblock');
|
||
this.skipSymbol(node.name.value);
|
||
var tok = this.peekToken();
|
||
|
||
if (!tok) {
|
||
this.fail('parseBlock: expected endblock, got end of file');
|
||
}
|
||
|
||
this.advanceAfterBlockEnd(tok.value);
|
||
return node;
|
||
};
|
||
|
||
_proto.parseExtends = function parseExtends() {
|
||
var tagName = 'extends';
|
||
var tag = this.peekToken();
|
||
|
||
if (!this.skipSymbol(tagName)) {
|
||
this.fail('parseTemplateRef: expected ' + tagName);
|
||
}
|
||
|
||
var node = new nodes.Extends(tag.lineno, tag.colno);
|
||
node.template = this.parseExpression();
|
||
this.advanceAfterBlockEnd(tag.value);
|
||
return node;
|
||
};
|
||
|
||
_proto.parseInclude = function parseInclude() {
|
||
var tagName = 'include';
|
||
var tag = this.peekToken();
|
||
|
||
if (!this.skipSymbol(tagName)) {
|
||
this.fail('parseInclude: expected ' + tagName);
|
||
}
|
||
|
||
var node = new nodes.Include(tag.lineno, tag.colno);
|
||
node.template = this.parseExpression();
|
||
|
||
if (this.skipSymbol('ignore') && this.skipSymbol('missing')) {
|
||
node.ignoreMissing = true;
|
||
}
|
||
|
||
this.advanceAfterBlockEnd(tag.value);
|
||
return node;
|
||
};
|
||
|
||
_proto.parseIf = function parseIf() {
|
||
var tag = this.peekToken();
|
||
var node;
|
||
|
||
if (this.skipSymbol('if') || this.skipSymbol('elif') || this.skipSymbol('elseif')) {
|
||
node = new nodes.If(tag.lineno, tag.colno);
|
||
} else if (this.skipSymbol('ifAsync')) {
|
||
node = new nodes.IfAsync(tag.lineno, tag.colno);
|
||
} else {
|
||
this.fail('parseIf: expected if, elif, or elseif', tag.lineno, tag.colno);
|
||
}
|
||
|
||
node.cond = this.parseExpression();
|
||
this.advanceAfterBlockEnd(tag.value);
|
||
node.body = this.parseUntilBlocks('elif', 'elseif', 'else', 'endif');
|
||
var tok = this.peekToken();
|
||
|
||
switch (tok && tok.value) {
|
||
case 'elseif':
|
||
case 'elif':
|
||
node.else_ = this.parseIf();
|
||
break;
|
||
|
||
case 'else':
|
||
this.advanceAfterBlockEnd();
|
||
node.else_ = this.parseUntilBlocks('endif');
|
||
this.advanceAfterBlockEnd();
|
||
break;
|
||
|
||
case 'endif':
|
||
node.else_ = null;
|
||
this.advanceAfterBlockEnd();
|
||
break;
|
||
|
||
default:
|
||
this.fail('parseIf: expected elif, else, or endif, got end of file');
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseSet = function parseSet() {
|
||
var tag = this.peekToken();
|
||
|
||
if (!this.skipSymbol('set')) {
|
||
this.fail('parseSet: expected set', tag.lineno, tag.colno);
|
||
}
|
||
|
||
var node = new nodes.Set(tag.lineno, tag.colno, []);
|
||
var target;
|
||
|
||
while (target = this.parsePrimary()) {
|
||
node.targets.push(target);
|
||
|
||
if (!this.skip(lexer.TOKEN_COMMA)) {
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (!this.skipValue(lexer.TOKEN_OPERATOR, '=')) {
|
||
if (!this.skip(lexer.TOKEN_BLOCK_END)) {
|
||
this.fail('parseSet: expected = or block end in set tag', tag.lineno, tag.colno);
|
||
} else {
|
||
node.body = new nodes.Capture(tag.lineno, tag.colno, this.parseUntilBlocks('endset'));
|
||
node.value = null;
|
||
this.advanceAfterBlockEnd();
|
||
}
|
||
} else {
|
||
node.value = this.parseExpression();
|
||
this.advanceAfterBlockEnd(tag.value);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseSwitch = function parseSwitch() {
|
||
/*
|
||
* Store the tag names in variables in case someone ever wants to
|
||
* customize this.
|
||
*/
|
||
var switchStart = 'switch';
|
||
var switchEnd = 'endswitch';
|
||
var caseStart = 'case';
|
||
var caseDefault = 'default'; // Get the switch tag.
|
||
|
||
var tag = this.peekToken(); // fail early if we get some unexpected tag.
|
||
|
||
if (!this.skipSymbol(switchStart) && !this.skipSymbol(caseStart) && !this.skipSymbol(caseDefault)) {
|
||
this.fail('parseSwitch: expected "switch," "case" or "default"', tag.lineno, tag.colno);
|
||
} // parse the switch expression
|
||
|
||
|
||
var expr = this.parseExpression(); // advance until a start of a case, a default case or an endswitch.
|
||
|
||
this.advanceAfterBlockEnd(switchStart);
|
||
this.parseUntilBlocks(caseStart, caseDefault, switchEnd); // this is the first case. it could also be an endswitch, we'll check.
|
||
|
||
var tok = this.peekToken(); // create new variables for our cases and default case.
|
||
|
||
var cases = [];
|
||
var defaultCase; // while we're dealing with new cases nodes...
|
||
|
||
do {
|
||
// skip the start symbol and get the case expression
|
||
this.skipSymbol(caseStart);
|
||
var cond = this.parseExpression();
|
||
this.advanceAfterBlockEnd(switchStart); // get the body of the case node and add it to the array of cases.
|
||
|
||
var body = this.parseUntilBlocks(caseStart, caseDefault, switchEnd);
|
||
cases.push(new nodes.Case(tok.line, tok.col, cond, body)); // get our next case
|
||
|
||
tok = this.peekToken();
|
||
} while (tok && tok.value === caseStart); // we either have a default case or a switch end.
|
||
|
||
|
||
switch (tok.value) {
|
||
case caseDefault:
|
||
this.advanceAfterBlockEnd();
|
||
defaultCase = this.parseUntilBlocks(switchEnd);
|
||
this.advanceAfterBlockEnd();
|
||
break;
|
||
|
||
case switchEnd:
|
||
this.advanceAfterBlockEnd();
|
||
break;
|
||
|
||
default:
|
||
// otherwise bail because EOF
|
||
this.fail('parseSwitch: expected "case," "default" or "endswitch," got EOF.');
|
||
} // and return the switch node.
|
||
|
||
|
||
return new nodes.Switch(tag.lineno, tag.colno, expr, cases, defaultCase);
|
||
};
|
||
|
||
_proto.parseStatement = function parseStatement() {
|
||
var tok = this.peekToken();
|
||
var node;
|
||
|
||
if (tok.type !== lexer.TOKEN_SYMBOL) {
|
||
this.fail('tag name expected', tok.lineno, tok.colno);
|
||
}
|
||
|
||
if (this.breakOnBlocks && lib.indexOf(this.breakOnBlocks, tok.value) !== -1) {
|
||
return null;
|
||
}
|
||
|
||
switch (tok.value) {
|
||
case 'raw':
|
||
return this.parseRaw();
|
||
|
||
case 'verbatim':
|
||
return this.parseRaw('verbatim');
|
||
|
||
case 'if':
|
||
case 'ifAsync':
|
||
return this.parseIf();
|
||
|
||
case 'for':
|
||
case 'asyncEach':
|
||
case 'asyncAll':
|
||
return this.parseFor();
|
||
|
||
case 'block':
|
||
return this.parseBlock();
|
||
|
||
case 'extends':
|
||
return this.parseExtends();
|
||
|
||
case 'include':
|
||
return this.parseInclude();
|
||
|
||
case 'set':
|
||
return this.parseSet();
|
||
|
||
case 'macro':
|
||
return this.parseMacro();
|
||
|
||
case 'call':
|
||
return this.parseCall();
|
||
|
||
case 'import':
|
||
return this.parseImport();
|
||
|
||
case 'from':
|
||
return this.parseFrom();
|
||
|
||
case 'filter':
|
||
return this.parseFilterStatement();
|
||
|
||
case 'switch':
|
||
return this.parseSwitch();
|
||
|
||
default:
|
||
if (this.extensions.length) {
|
||
for (var i = 0; i < this.extensions.length; i++) {
|
||
var ext = this.extensions[i];
|
||
|
||
if (lib.indexOf(ext.tags || [], tok.value) !== -1) {
|
||
return ext.parse(this, nodes, lexer);
|
||
}
|
||
}
|
||
}
|
||
|
||
this.fail('unknown block tag: ' + tok.value, tok.lineno, tok.colno);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseRaw = function parseRaw(tagName) {
|
||
tagName = tagName || 'raw';
|
||
var endTagName = 'end' + tagName; // Look for upcoming raw blocks (ignore all other kinds of blocks)
|
||
|
||
var rawBlockRegex = new RegExp('([\\s\\S]*?){%\\s*(' + tagName + '|' + endTagName + ')\\s*(?=%})%}');
|
||
var rawLevel = 1;
|
||
var str = '';
|
||
var matches = null; // Skip opening raw token
|
||
// Keep this token to track line and column numbers
|
||
|
||
var begun = this.advanceAfterBlockEnd(); // Exit when there's nothing to match
|
||
// or when we've found the matching "endraw" block
|
||
|
||
while ((matches = this.tokens._extractRegex(rawBlockRegex)) && rawLevel > 0) {
|
||
var all = matches[0];
|
||
var pre = matches[1];
|
||
var blockName = matches[2]; // Adjust rawlevel
|
||
|
||
if (blockName === tagName) {
|
||
rawLevel += 1;
|
||
} else if (blockName === endTagName) {
|
||
rawLevel -= 1;
|
||
} // Add to str
|
||
|
||
|
||
if (rawLevel === 0) {
|
||
// We want to exclude the last "endraw"
|
||
str += pre; // Move tokenizer to beginning of endraw block
|
||
|
||
this.tokens.backN(all.length - pre.length);
|
||
} else {
|
||
str += all;
|
||
}
|
||
}
|
||
|
||
return new nodes.Output(begun.lineno, begun.colno, [new nodes.TemplateData(begun.lineno, begun.colno, str)]);
|
||
};
|
||
|
||
_proto.parsePostfix = function parsePostfix(node) {
|
||
var lookup;
|
||
var tok = this.peekToken();
|
||
|
||
while (tok) {
|
||
if (tok.type === lexer.TOKEN_LEFT_PAREN) {
|
||
// Function call
|
||
node = new nodes.FunCall(tok.lineno, tok.colno, node, this.parseSignature());
|
||
} else if (tok.type === lexer.TOKEN_LEFT_BRACKET) {
|
||
// Reference
|
||
lookup = this.parseAggregate();
|
||
|
||
if (lookup.children.length > 1) {
|
||
this.fail('invalid index');
|
||
}
|
||
|
||
node = new nodes.LookupVal(tok.lineno, tok.colno, node, lookup.children[0]);
|
||
} else if (tok.type === lexer.TOKEN_OPERATOR && tok.value === '.') {
|
||
// Reference
|
||
this.nextToken();
|
||
var val = this.nextToken();
|
||
|
||
if (val.type !== lexer.TOKEN_SYMBOL) {
|
||
this.fail('expected name as lookup value, got ' + val.value, val.lineno, val.colno);
|
||
} // Make a literal string because it's not a variable
|
||
// reference
|
||
|
||
|
||
lookup = new nodes.Literal(val.lineno, val.colno, val.value);
|
||
node = new nodes.LookupVal(tok.lineno, tok.colno, node, lookup);
|
||
} else {
|
||
break;
|
||
}
|
||
|
||
tok = this.peekToken();
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseExpression = function parseExpression() {
|
||
var node = this.parseInlineIf();
|
||
return node;
|
||
};
|
||
|
||
_proto.parseInlineIf = function parseInlineIf() {
|
||
var node = this.parseOr();
|
||
|
||
if (this.skipSymbol('if')) {
|
||
var condNode = this.parseOr();
|
||
var bodyNode = node;
|
||
node = new nodes.InlineIf(node.lineno, node.colno);
|
||
node.body = bodyNode;
|
||
node.cond = condNode;
|
||
|
||
if (this.skipSymbol('else')) {
|
||
node.else_ = this.parseOr();
|
||
} else {
|
||
node.else_ = null;
|
||
}
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseOr = function parseOr() {
|
||
var node = this.parseAnd();
|
||
|
||
while (this.skipSymbol('or')) {
|
||
var node2 = this.parseAnd();
|
||
node = new nodes.Or(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseAnd = function parseAnd() {
|
||
var node = this.parseNot();
|
||
|
||
while (this.skipSymbol('and')) {
|
||
var node2 = this.parseNot();
|
||
node = new nodes.And(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseNot = function parseNot() {
|
||
var tok = this.peekToken();
|
||
|
||
if (this.skipSymbol('not')) {
|
||
return new nodes.Not(tok.lineno, tok.colno, this.parseNot());
|
||
}
|
||
|
||
return this.parseIn();
|
||
};
|
||
|
||
_proto.parseIn = function parseIn() {
|
||
var node = this.parseIs();
|
||
|
||
while (1) {
|
||
// eslint-disable-line no-constant-condition
|
||
// check if the next token is 'not'
|
||
var tok = this.nextToken();
|
||
|
||
if (!tok) {
|
||
break;
|
||
}
|
||
|
||
var invert = tok.type === lexer.TOKEN_SYMBOL && tok.value === 'not'; // if it wasn't 'not', put it back
|
||
|
||
if (!invert) {
|
||
this.pushToken(tok);
|
||
}
|
||
|
||
if (this.skipSymbol('in')) {
|
||
var node2 = this.parseIs();
|
||
node = new nodes.In(node.lineno, node.colno, node, node2);
|
||
|
||
if (invert) {
|
||
node = new nodes.Not(node.lineno, node.colno, node);
|
||
}
|
||
} else {
|
||
// if we'd found a 'not' but this wasn't an 'in', put back the 'not'
|
||
if (invert) {
|
||
this.pushToken(tok);
|
||
}
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
return node;
|
||
} // I put this right after "in" in the operator precedence stack. That can
|
||
// obviously be changed to be closer to Jinja.
|
||
;
|
||
|
||
_proto.parseIs = function parseIs() {
|
||
var node = this.parseCompare(); // look for an is
|
||
|
||
if (this.skipSymbol('is')) {
|
||
// look for a not
|
||
var not = this.skipSymbol('not'); // get the next node
|
||
|
||
var node2 = this.parseCompare(); // create an Is node using the next node and the info from our Is node.
|
||
|
||
node = new nodes.Is(node.lineno, node.colno, node, node2); // if we have a Not, create a Not node from our Is node.
|
||
|
||
if (not) {
|
||
node = new nodes.Not(node.lineno, node.colno, node);
|
||
}
|
||
} // return the node.
|
||
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseCompare = function parseCompare() {
|
||
var compareOps = ['==', '===', '!=', '!==', '<', '>', '<=', '>='];
|
||
var expr = this.parseConcat();
|
||
var ops = [];
|
||
|
||
while (1) {
|
||
// eslint-disable-line no-constant-condition
|
||
var tok = this.nextToken();
|
||
|
||
if (!tok) {
|
||
break;
|
||
} else if (compareOps.indexOf(tok.value) !== -1) {
|
||
ops.push(new nodes.CompareOperand(tok.lineno, tok.colno, this.parseConcat(), tok.value));
|
||
} else {
|
||
this.pushToken(tok);
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (ops.length) {
|
||
return new nodes.Compare(ops[0].lineno, ops[0].colno, expr, ops);
|
||
} else {
|
||
return expr;
|
||
}
|
||
} // finds the '~' for string concatenation
|
||
;
|
||
|
||
_proto.parseConcat = function parseConcat() {
|
||
var node = this.parseAdd();
|
||
|
||
while (this.skipValue(lexer.TOKEN_TILDE, '~')) {
|
||
var node2 = this.parseAdd();
|
||
node = new nodes.Concat(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseAdd = function parseAdd() {
|
||
var node = this.parseSub();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '+')) {
|
||
var node2 = this.parseSub();
|
||
node = new nodes.Add(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseSub = function parseSub() {
|
||
var node = this.parseMul();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '-')) {
|
||
var node2 = this.parseMul();
|
||
node = new nodes.Sub(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseMul = function parseMul() {
|
||
var node = this.parseDiv();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '*')) {
|
||
var node2 = this.parseDiv();
|
||
node = new nodes.Mul(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseDiv = function parseDiv() {
|
||
var node = this.parseFloorDiv();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '/')) {
|
||
var node2 = this.parseFloorDiv();
|
||
node = new nodes.Div(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseFloorDiv = function parseFloorDiv() {
|
||
var node = this.parseMod();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '//')) {
|
||
var node2 = this.parseMod();
|
||
node = new nodes.FloorDiv(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseMod = function parseMod() {
|
||
var node = this.parsePow();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '%')) {
|
||
var node2 = this.parsePow();
|
||
node = new nodes.Mod(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parsePow = function parsePow() {
|
||
var node = this.parseUnary();
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '**')) {
|
||
var node2 = this.parseUnary();
|
||
node = new nodes.Pow(node.lineno, node.colno, node, node2);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseUnary = function parseUnary(noFilters) {
|
||
var tok = this.peekToken();
|
||
var node;
|
||
|
||
if (this.skipValue(lexer.TOKEN_OPERATOR, '-')) {
|
||
node = new nodes.Neg(tok.lineno, tok.colno, this.parseUnary(true));
|
||
} else if (this.skipValue(lexer.TOKEN_OPERATOR, '+')) {
|
||
node = new nodes.Pos(tok.lineno, tok.colno, this.parseUnary(true));
|
||
} else {
|
||
node = this.parsePrimary();
|
||
}
|
||
|
||
if (!noFilters) {
|
||
node = this.parseFilter(node);
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parsePrimary = function parsePrimary(noPostfix) {
|
||
var tok = this.nextToken();
|
||
var val;
|
||
var node = null;
|
||
|
||
if (!tok) {
|
||
this.fail('expected expression, got end of file');
|
||
} else if (tok.type === lexer.TOKEN_STRING) {
|
||
val = tok.value;
|
||
} else if (tok.type === lexer.TOKEN_INT) {
|
||
val = parseInt(tok.value, 10);
|
||
} else if (tok.type === lexer.TOKEN_FLOAT) {
|
||
val = parseFloat(tok.value);
|
||
} else if (tok.type === lexer.TOKEN_BOOLEAN) {
|
||
if (tok.value === 'true') {
|
||
val = true;
|
||
} else if (tok.value === 'false') {
|
||
val = false;
|
||
} else {
|
||
this.fail('invalid boolean: ' + tok.value, tok.lineno, tok.colno);
|
||
}
|
||
} else if (tok.type === lexer.TOKEN_NONE) {
|
||
val = null;
|
||
} else if (tok.type === lexer.TOKEN_REGEX) {
|
||
val = new RegExp(tok.value.body, tok.value.flags);
|
||
}
|
||
|
||
if (val !== undefined) {
|
||
node = new nodes.Literal(tok.lineno, tok.colno, val);
|
||
} else if (tok.type === lexer.TOKEN_SYMBOL) {
|
||
node = new nodes.Symbol(tok.lineno, tok.colno, tok.value);
|
||
} else {
|
||
// See if it's an aggregate type, we need to push the
|
||
// current delimiter token back on
|
||
this.pushToken(tok);
|
||
node = this.parseAggregate();
|
||
}
|
||
|
||
if (!noPostfix) {
|
||
node = this.parsePostfix(node);
|
||
}
|
||
|
||
if (node) {
|
||
return node;
|
||
} else {
|
||
throw this.error("unexpected token: " + tok.value, tok.lineno, tok.colno);
|
||
}
|
||
};
|
||
|
||
_proto.parseFilterName = function parseFilterName() {
|
||
var tok = this.expect(lexer.TOKEN_SYMBOL);
|
||
var name = tok.value;
|
||
|
||
while (this.skipValue(lexer.TOKEN_OPERATOR, '.')) {
|
||
name += '.' + this.expect(lexer.TOKEN_SYMBOL).value;
|
||
}
|
||
|
||
return new nodes.Symbol(tok.lineno, tok.colno, name);
|
||
};
|
||
|
||
_proto.parseFilterArgs = function parseFilterArgs(node) {
|
||
if (this.peekToken().type === lexer.TOKEN_LEFT_PAREN) {
|
||
// Get a FunCall node and add the parameters to the
|
||
// filter
|
||
var call = this.parsePostfix(node);
|
||
return call.args.children;
|
||
}
|
||
|
||
return [];
|
||
};
|
||
|
||
_proto.parseFilter = function parseFilter(node) {
|
||
while (this.skip(lexer.TOKEN_PIPE)) {
|
||
var name = this.parseFilterName();
|
||
node = new nodes.Filter(name.lineno, name.colno, name, new nodes.NodeList(name.lineno, name.colno, [node].concat(this.parseFilterArgs(node))));
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseFilterStatement = function parseFilterStatement() {
|
||
var filterTok = this.peekToken();
|
||
|
||
if (!this.skipSymbol('filter')) {
|
||
this.fail('parseFilterStatement: expected filter');
|
||
}
|
||
|
||
var name = this.parseFilterName();
|
||
var args = this.parseFilterArgs(name);
|
||
this.advanceAfterBlockEnd(filterTok.value);
|
||
var body = new nodes.Capture(name.lineno, name.colno, this.parseUntilBlocks('endfilter'));
|
||
this.advanceAfterBlockEnd();
|
||
var node = new nodes.Filter(name.lineno, name.colno, name, new nodes.NodeList(name.lineno, name.colno, [body].concat(args)));
|
||
return new nodes.Output(name.lineno, name.colno, [node]);
|
||
};
|
||
|
||
_proto.parseAggregate = function parseAggregate() {
|
||
var tok = this.nextToken();
|
||
var node;
|
||
|
||
switch (tok.type) {
|
||
case lexer.TOKEN_LEFT_PAREN:
|
||
node = new nodes.Group(tok.lineno, tok.colno);
|
||
break;
|
||
|
||
case lexer.TOKEN_LEFT_BRACKET:
|
||
node = new nodes.Array(tok.lineno, tok.colno);
|
||
break;
|
||
|
||
case lexer.TOKEN_LEFT_CURLY:
|
||
node = new nodes.Dict(tok.lineno, tok.colno);
|
||
break;
|
||
|
||
default:
|
||
return null;
|
||
}
|
||
|
||
while (1) {
|
||
// eslint-disable-line no-constant-condition
|
||
var type = this.peekToken().type;
|
||
|
||
if (type === lexer.TOKEN_RIGHT_PAREN || type === lexer.TOKEN_RIGHT_BRACKET || type === lexer.TOKEN_RIGHT_CURLY) {
|
||
this.nextToken();
|
||
break;
|
||
}
|
||
|
||
if (node.children.length > 0) {
|
||
if (!this.skip(lexer.TOKEN_COMMA)) {
|
||
this.fail('parseAggregate: expected comma after expression', tok.lineno, tok.colno);
|
||
}
|
||
}
|
||
|
||
if (node instanceof nodes.Dict) {
|
||
// TODO: check for errors
|
||
var key = this.parsePrimary(); // We expect a key/value pair for dicts, separated by a
|
||
// colon
|
||
|
||
if (!this.skip(lexer.TOKEN_COLON)) {
|
||
this.fail('parseAggregate: expected colon after dict key', tok.lineno, tok.colno);
|
||
} // TODO: check for errors
|
||
|
||
|
||
var value = this.parseExpression();
|
||
node.addChild(new nodes.Pair(key.lineno, key.colno, key, value));
|
||
} else {
|
||
// TODO: check for errors
|
||
var expr = this.parseExpression();
|
||
node.addChild(expr);
|
||
}
|
||
}
|
||
|
||
return node;
|
||
};
|
||
|
||
_proto.parseSignature = function parseSignature(tolerant, noParens) {
|
||
var tok = this.peekToken();
|
||
|
||
if (!noParens && tok.type !== lexer.TOKEN_LEFT_PAREN) {
|
||
if (tolerant) {
|
||
return null;
|
||
} else {
|
||
this.fail('expected arguments', tok.lineno, tok.colno);
|
||
}
|
||
}
|
||
|
||
if (tok.type === lexer.TOKEN_LEFT_PAREN) {
|
||
tok = this.nextToken();
|
||
}
|
||
|
||
var args = new nodes.NodeList(tok.lineno, tok.colno);
|
||
var kwargs = new nodes.KeywordArgs(tok.lineno, tok.colno);
|
||
var checkComma = false;
|
||
|
||
while (1) {
|
||
// eslint-disable-line no-constant-condition
|
||
tok = this.peekToken();
|
||
|
||
if (!noParens && tok.type === lexer.TOKEN_RIGHT_PAREN) {
|
||
this.nextToken();
|
||
break;
|
||
} else if (noParens && tok.type === lexer.TOKEN_BLOCK_END) {
|
||
break;
|
||
}
|
||
|
||
if (checkComma && !this.skip(lexer.TOKEN_COMMA)) {
|
||
this.fail('parseSignature: expected comma after expression', tok.lineno, tok.colno);
|
||
} else {
|
||
var arg = this.parseExpression();
|
||
|
||
if (this.skipValue(lexer.TOKEN_OPERATOR, '=')) {
|
||
kwargs.addChild(new nodes.Pair(arg.lineno, arg.colno, arg, this.parseExpression()));
|
||
} else {
|
||
args.addChild(arg);
|
||
}
|
||
}
|
||
|
||
checkComma = true;
|
||
}
|
||
|
||
if (kwargs.children.length) {
|
||
args.addChild(kwargs);
|
||
}
|
||
|
||
return args;
|
||
};
|
||
|
||
_proto.parseUntilBlocks = function parseUntilBlocks() {
|
||
var prev = this.breakOnBlocks;
|
||
|
||
for (var _len = arguments.length, blockNames = new Array(_len), _key = 0; _key < _len; _key++) {
|
||
blockNames[_key] = arguments[_key];
|
||
}
|
||
|
||
this.breakOnBlocks = blockNames;
|
||
var ret = this.parse();
|
||
this.breakOnBlocks = prev;
|
||
return ret;
|
||
};
|
||
|
||
_proto.parseNodes = function parseNodes() {
|
||
var tok;
|
||
var buf = [];
|
||
|
||
while (tok = this.nextToken()) {
|
||
if (tok.type === lexer.TOKEN_DATA) {
|
||
var data = tok.value;
|
||
var nextToken = this.peekToken();
|
||
var nextVal = nextToken && nextToken.value; // If the last token has "-" we need to trim the
|
||
// leading whitespace of the data. This is marked with
|
||
// the `dropLeadingWhitespace` variable.
|
||
|
||
if (this.dropLeadingWhitespace) {
|
||
// TODO: this could be optimized (don't use regex)
|
||
data = data.replace(/^\s*/, '');
|
||
this.dropLeadingWhitespace = false;
|
||
} // Same for the succeeding block start token
|
||
|
||
|
||
if (nextToken && (nextToken.type === lexer.TOKEN_BLOCK_START && nextVal.charAt(nextVal.length - 1) === '-' || nextToken.type === lexer.TOKEN_VARIABLE_START && nextVal.charAt(this.tokens.tags.VARIABLE_START.length) === '-' || nextToken.type === lexer.TOKEN_COMMENT && nextVal.charAt(this.tokens.tags.COMMENT_START.length) === '-')) {
|
||
// TODO: this could be optimized (don't use regex)
|
||
data = data.replace(/\s*$/, '');
|
||
}
|
||
|
||
buf.push(new nodes.Output(tok.lineno, tok.colno, [new nodes.TemplateData(tok.lineno, tok.colno, data)]));
|
||
} else if (tok.type === lexer.TOKEN_BLOCK_START) {
|
||
this.dropLeadingWhitespace = false;
|
||
var n = this.parseStatement();
|
||
|
||
if (!n) {
|
||
break;
|
||
}
|
||
|
||
buf.push(n);
|
||
} else if (tok.type === lexer.TOKEN_VARIABLE_START) {
|
||
var e = this.parseExpression();
|
||
this.dropLeadingWhitespace = false;
|
||
this.advanceAfterVariableEnd();
|
||
buf.push(new nodes.Output(tok.lineno, tok.colno, [e]));
|
||
} else if (tok.type === lexer.TOKEN_COMMENT) {
|
||
this.dropLeadingWhitespace = tok.value.charAt(tok.value.length - this.tokens.tags.COMMENT_END.length - 1) === '-';
|
||
} else {
|
||
// Ignore comments, otherwise this should be an error
|
||
this.fail('Unexpected token at top-level: ' + tok.type, tok.lineno, tok.colno);
|
||
}
|
||
}
|
||
|
||
return buf;
|
||
};
|
||
|
||
_proto.parse = function parse() {
|
||
return new nodes.NodeList(0, 0, this.parseNodes());
|
||
};
|
||
|
||
_proto.parseAsRoot = function parseAsRoot() {
|
||
return new nodes.Root(0, 0, this.parseNodes());
|
||
};
|
||
|
||
return Parser;
|
||
}(Obj); // var util = require('util');
|
||
// var l = lexer.lex('{%- if x -%}\n hello {% endif %}');
|
||
// var t;
|
||
// while((t = l.nextToken())) {
|
||
// console.log(util.inspect(t));
|
||
// }
|
||
// var p = new Parser(lexer.lex('hello {% filter title %}' +
|
||
// 'Hello madam how are you' +
|
||
// '{% endfilter %}'));
|
||
// var n = p.parseAsRoot();
|
||
// nodes.printNodes(n);
|
||
|
||
|
||
module.exports = {
|
||
parse: function parse(src, extensions, opts) {
|
||
var p = new Parser(lexer.lex(src, opts));
|
||
|
||
if (extensions !== undefined) {
|
||
p.extensions = extensions;
|
||
}
|
||
|
||
return p.parseAsRoot();
|
||
},
|
||
Parser: Parser
|
||
};
|
||
|
||
/***/ }),
|
||
/* 9 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var whitespaceChars = " \n\t\r\xA0";
|
||
var delimChars = '()[]{}%*-+~/#,:|.<>=!';
|
||
var intChars = '0123456789';
|
||
var BLOCK_START = '{%';
|
||
var BLOCK_END = '%}';
|
||
var VARIABLE_START = '{{';
|
||
var VARIABLE_END = '}}';
|
||
var COMMENT_START = '{#';
|
||
var COMMENT_END = '#}';
|
||
var TOKEN_STRING = 'string';
|
||
var TOKEN_WHITESPACE = 'whitespace';
|
||
var TOKEN_DATA = 'data';
|
||
var TOKEN_BLOCK_START = 'block-start';
|
||
var TOKEN_BLOCK_END = 'block-end';
|
||
var TOKEN_VARIABLE_START = 'variable-start';
|
||
var TOKEN_VARIABLE_END = 'variable-end';
|
||
var TOKEN_COMMENT = 'comment';
|
||
var TOKEN_LEFT_PAREN = 'left-paren';
|
||
var TOKEN_RIGHT_PAREN = 'right-paren';
|
||
var TOKEN_LEFT_BRACKET = 'left-bracket';
|
||
var TOKEN_RIGHT_BRACKET = 'right-bracket';
|
||
var TOKEN_LEFT_CURLY = 'left-curly';
|
||
var TOKEN_RIGHT_CURLY = 'right-curly';
|
||
var TOKEN_OPERATOR = 'operator';
|
||
var TOKEN_COMMA = 'comma';
|
||
var TOKEN_COLON = 'colon';
|
||
var TOKEN_TILDE = 'tilde';
|
||
var TOKEN_PIPE = 'pipe';
|
||
var TOKEN_INT = 'int';
|
||
var TOKEN_FLOAT = 'float';
|
||
var TOKEN_BOOLEAN = 'boolean';
|
||
var TOKEN_NONE = 'none';
|
||
var TOKEN_SYMBOL = 'symbol';
|
||
var TOKEN_SPECIAL = 'special';
|
||
var TOKEN_REGEX = 'regex';
|
||
|
||
function token(type, value, lineno, colno) {
|
||
return {
|
||
type: type,
|
||
value: value,
|
||
lineno: lineno,
|
||
colno: colno
|
||
};
|
||
}
|
||
|
||
var Tokenizer =
|
||
/*#__PURE__*/
|
||
function () {
|
||
function Tokenizer(str, opts) {
|
||
this.str = str;
|
||
this.index = 0;
|
||
this.len = str.length;
|
||
this.lineno = 0;
|
||
this.colno = 0;
|
||
this.in_code = false;
|
||
opts = opts || {};
|
||
var tags = opts.tags || {};
|
||
this.tags = {
|
||
BLOCK_START: tags.blockStart || BLOCK_START,
|
||
BLOCK_END: tags.blockEnd || BLOCK_END,
|
||
VARIABLE_START: tags.variableStart || VARIABLE_START,
|
||
VARIABLE_END: tags.variableEnd || VARIABLE_END,
|
||
COMMENT_START: tags.commentStart || COMMENT_START,
|
||
COMMENT_END: tags.commentEnd || COMMENT_END
|
||
};
|
||
this.trimBlocks = !!opts.trimBlocks;
|
||
this.lstripBlocks = !!opts.lstripBlocks;
|
||
}
|
||
|
||
var _proto = Tokenizer.prototype;
|
||
|
||
_proto.nextToken = function nextToken() {
|
||
var lineno = this.lineno;
|
||
var colno = this.colno;
|
||
var tok;
|
||
|
||
if (this.in_code) {
|
||
// Otherwise, if we are in a block parse it as code
|
||
var cur = this.current();
|
||
|
||
if (this.isFinished()) {
|
||
// We have nothing else to parse
|
||
return null;
|
||
} else if (cur === '"' || cur === '\'') {
|
||
// We've hit a string
|
||
return token(TOKEN_STRING, this._parseString(cur), lineno, colno);
|
||
} else if (tok = this._extract(whitespaceChars)) {
|
||
// We hit some whitespace
|
||
return token(TOKEN_WHITESPACE, tok, lineno, colno);
|
||
} else if ((tok = this._extractString(this.tags.BLOCK_END)) || (tok = this._extractString('-' + this.tags.BLOCK_END))) {
|
||
// Special check for the block end tag
|
||
//
|
||
// It is a requirement that start and end tags are composed of
|
||
// delimiter characters (%{}[] etc), and our code always
|
||
// breaks on delimiters so we can assume the token parsing
|
||
// doesn't consume these elsewhere
|
||
this.in_code = false;
|
||
|
||
if (this.trimBlocks) {
|
||
cur = this.current();
|
||
|
||
if (cur === '\n') {
|
||
// Skip newline
|
||
this.forward();
|
||
} else if (cur === '\r') {
|
||
// Skip CRLF newline
|
||
this.forward();
|
||
cur = this.current();
|
||
|
||
if (cur === '\n') {
|
||
this.forward();
|
||
} else {
|
||
// Was not a CRLF, so go back
|
||
this.back();
|
||
}
|
||
}
|
||
}
|
||
|
||
return token(TOKEN_BLOCK_END, tok, lineno, colno);
|
||
} else if ((tok = this._extractString(this.tags.VARIABLE_END)) || (tok = this._extractString('-' + this.tags.VARIABLE_END))) {
|
||
// Special check for variable end tag (see above)
|
||
this.in_code = false;
|
||
return token(TOKEN_VARIABLE_END, tok, lineno, colno);
|
||
} else if (cur === 'r' && this.str.charAt(this.index + 1) === '/') {
|
||
// Skip past 'r/'.
|
||
this.forwardN(2); // Extract until the end of the regex -- / ends it, \/ does not.
|
||
|
||
var regexBody = '';
|
||
|
||
while (!this.isFinished()) {
|
||
if (this.current() === '/' && this.previous() !== '\\') {
|
||
this.forward();
|
||
break;
|
||
} else {
|
||
regexBody += this.current();
|
||
this.forward();
|
||
}
|
||
} // Check for flags.
|
||
// The possible flags are according to https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/RegExp)
|
||
|
||
|
||
var POSSIBLE_FLAGS = ['g', 'i', 'm', 'y'];
|
||
var regexFlags = '';
|
||
|
||
while (!this.isFinished()) {
|
||
var isCurrentAFlag = POSSIBLE_FLAGS.indexOf(this.current()) !== -1;
|
||
|
||
if (isCurrentAFlag) {
|
||
regexFlags += this.current();
|
||
this.forward();
|
||
} else {
|
||
break;
|
||
}
|
||
}
|
||
|
||
return token(TOKEN_REGEX, {
|
||
body: regexBody,
|
||
flags: regexFlags
|
||
}, lineno, colno);
|
||
} else if (delimChars.indexOf(cur) !== -1) {
|
||
// We've hit a delimiter (a special char like a bracket)
|
||
this.forward();
|
||
var complexOps = ['==', '===', '!=', '!==', '<=', '>=', '//', '**'];
|
||
var curComplex = cur + this.current();
|
||
var type;
|
||
|
||
if (lib.indexOf(complexOps, curComplex) !== -1) {
|
||
this.forward();
|
||
cur = curComplex; // See if this is a strict equality/inequality comparator
|
||
|
||
if (lib.indexOf(complexOps, curComplex + this.current()) !== -1) {
|
||
cur = curComplex + this.current();
|
||
this.forward();
|
||
}
|
||
}
|
||
|
||
switch (cur) {
|
||
case '(':
|
||
type = TOKEN_LEFT_PAREN;
|
||
break;
|
||
|
||
case ')':
|
||
type = TOKEN_RIGHT_PAREN;
|
||
break;
|
||
|
||
case '[':
|
||
type = TOKEN_LEFT_BRACKET;
|
||
break;
|
||
|
||
case ']':
|
||
type = TOKEN_RIGHT_BRACKET;
|
||
break;
|
||
|
||
case '{':
|
||
type = TOKEN_LEFT_CURLY;
|
||
break;
|
||
|
||
case '}':
|
||
type = TOKEN_RIGHT_CURLY;
|
||
break;
|
||
|
||
case ',':
|
||
type = TOKEN_COMMA;
|
||
break;
|
||
|
||
case ':':
|
||
type = TOKEN_COLON;
|
||
break;
|
||
|
||
case '~':
|
||
type = TOKEN_TILDE;
|
||
break;
|
||
|
||
case '|':
|
||
type = TOKEN_PIPE;
|
||
break;
|
||
|
||
default:
|
||
type = TOKEN_OPERATOR;
|
||
}
|
||
|
||
return token(type, cur, lineno, colno);
|
||
} else {
|
||
// We are not at whitespace or a delimiter, so extract the
|
||
// text and parse it
|
||
tok = this._extractUntil(whitespaceChars + delimChars);
|
||
|
||
if (tok.match(/^[-+]?[0-9]+$/)) {
|
||
if (this.current() === '.') {
|
||
this.forward();
|
||
|
||
var dec = this._extract(intChars);
|
||
|
||
return token(TOKEN_FLOAT, tok + '.' + dec, lineno, colno);
|
||
} else {
|
||
return token(TOKEN_INT, tok, lineno, colno);
|
||
}
|
||
} else if (tok.match(/^(true|false)$/)) {
|
||
return token(TOKEN_BOOLEAN, tok, lineno, colno);
|
||
} else if (tok === 'none') {
|
||
return token(TOKEN_NONE, tok, lineno, colno);
|
||
/*
|
||
* Added to make the test `null is null` evaluate truthily.
|
||
* Otherwise, Nunjucks will look up null in the context and
|
||
* return `undefined`, which is not what we want. This *may* have
|
||
* consequences is someone is using null in their templates as a
|
||
* variable.
|
||
*/
|
||
} else if (tok === 'null') {
|
||
return token(TOKEN_NONE, tok, lineno, colno);
|
||
} else if (tok) {
|
||
return token(TOKEN_SYMBOL, tok, lineno, colno);
|
||
} else {
|
||
throw new Error('Unexpected value while parsing: ' + tok);
|
||
}
|
||
}
|
||
} else {
|
||
// Parse out the template text, breaking on tag
|
||
// delimiters because we need to look for block/variable start
|
||
// tags (don't use the full delimChars for optimization)
|
||
var beginChars = this.tags.BLOCK_START.charAt(0) + this.tags.VARIABLE_START.charAt(0) + this.tags.COMMENT_START.charAt(0) + this.tags.COMMENT_END.charAt(0);
|
||
|
||
if (this.isFinished()) {
|
||
return null;
|
||
} else if ((tok = this._extractString(this.tags.BLOCK_START + '-')) || (tok = this._extractString(this.tags.BLOCK_START))) {
|
||
this.in_code = true;
|
||
return token(TOKEN_BLOCK_START, tok, lineno, colno);
|
||
} else if ((tok = this._extractString(this.tags.VARIABLE_START + '-')) || (tok = this._extractString(this.tags.VARIABLE_START))) {
|
||
this.in_code = true;
|
||
return token(TOKEN_VARIABLE_START, tok, lineno, colno);
|
||
} else {
|
||
tok = '';
|
||
var data;
|
||
var inComment = false;
|
||
|
||
if (this._matches(this.tags.COMMENT_START)) {
|
||
inComment = true;
|
||
tok = this._extractString(this.tags.COMMENT_START);
|
||
} // Continually consume text, breaking on the tag delimiter
|
||
// characters and checking to see if it's a start tag.
|
||
//
|
||
// We could hit the end of the template in the middle of
|
||
// our looping, so check for the null return value from
|
||
// _extractUntil
|
||
|
||
|
||
while ((data = this._extractUntil(beginChars)) !== null) {
|
||
tok += data;
|
||
|
||
if ((this._matches(this.tags.BLOCK_START) || this._matches(this.tags.VARIABLE_START) || this._matches(this.tags.COMMENT_START)) && !inComment) {
|
||
if (this.lstripBlocks && this._matches(this.tags.BLOCK_START) && this.colno > 0 && this.colno <= tok.length) {
|
||
var lastLine = tok.slice(-this.colno);
|
||
|
||
if (/^\s+$/.test(lastLine)) {
|
||
// Remove block leading whitespace from beginning of the string
|
||
tok = tok.slice(0, -this.colno);
|
||
|
||
if (!tok.length) {
|
||
// All data removed, collapse to avoid unnecessary nodes
|
||
// by returning next token (block start)
|
||
return this.nextToken();
|
||
}
|
||
}
|
||
} // If it is a start tag, stop looping
|
||
|
||
|
||
break;
|
||
} else if (this._matches(this.tags.COMMENT_END)) {
|
||
if (!inComment) {
|
||
throw new Error('unexpected end of comment');
|
||
}
|
||
|
||
tok += this._extractString(this.tags.COMMENT_END);
|
||
break;
|
||
} else {
|
||
// It does not match any tag, so add the character and
|
||
// carry on
|
||
tok += this.current();
|
||
this.forward();
|
||
}
|
||
}
|
||
|
||
if (data === null && inComment) {
|
||
throw new Error('expected end of comment, got end of file');
|
||
}
|
||
|
||
return token(inComment ? TOKEN_COMMENT : TOKEN_DATA, tok, lineno, colno);
|
||
}
|
||
}
|
||
};
|
||
|
||
_proto._parseString = function _parseString(delimiter) {
|
||
this.forward();
|
||
var str = '';
|
||
|
||
while (!this.isFinished() && this.current() !== delimiter) {
|
||
var cur = this.current();
|
||
|
||
if (cur === '\\') {
|
||
this.forward();
|
||
|
||
switch (this.current()) {
|
||
case 'n':
|
||
str += '\n';
|
||
break;
|
||
|
||
case 't':
|
||
str += '\t';
|
||
break;
|
||
|
||
case 'r':
|
||
str += '\r';
|
||
break;
|
||
|
||
default:
|
||
str += this.current();
|
||
}
|
||
|
||
this.forward();
|
||
} else {
|
||
str += cur;
|
||
this.forward();
|
||
}
|
||
}
|
||
|
||
this.forward();
|
||
return str;
|
||
};
|
||
|
||
_proto._matches = function _matches(str) {
|
||
if (this.index + str.length > this.len) {
|
||
return null;
|
||
}
|
||
|
||
var m = this.str.slice(this.index, this.index + str.length);
|
||
return m === str;
|
||
};
|
||
|
||
_proto._extractString = function _extractString(str) {
|
||
if (this._matches(str)) {
|
||
this.forwardN(str.length);
|
||
return str;
|
||
}
|
||
|
||
return null;
|
||
};
|
||
|
||
_proto._extractUntil = function _extractUntil(charString) {
|
||
// Extract all non-matching chars, with the default matching set
|
||
// to everything
|
||
return this._extractMatching(true, charString || '');
|
||
};
|
||
|
||
_proto._extract = function _extract(charString) {
|
||
// Extract all matching chars (no default, so charString must be
|
||
// explicit)
|
||
return this._extractMatching(false, charString);
|
||
};
|
||
|
||
_proto._extractMatching = function _extractMatching(breakOnMatch, charString) {
|
||
// Pull out characters until a breaking char is hit.
|
||
// If breakOnMatch is false, a non-matching char stops it.
|
||
// If breakOnMatch is true, a matching char stops it.
|
||
if (this.isFinished()) {
|
||
return null;
|
||
}
|
||
|
||
var first = charString.indexOf(this.current()); // Only proceed if the first character doesn't meet our condition
|
||
|
||
if (breakOnMatch && first === -1 || !breakOnMatch && first !== -1) {
|
||
var t = this.current();
|
||
this.forward(); // And pull out all the chars one at a time until we hit a
|
||
// breaking char
|
||
|
||
var idx = charString.indexOf(this.current());
|
||
|
||
while ((breakOnMatch && idx === -1 || !breakOnMatch && idx !== -1) && !this.isFinished()) {
|
||
t += this.current();
|
||
this.forward();
|
||
idx = charString.indexOf(this.current());
|
||
}
|
||
|
||
return t;
|
||
}
|
||
|
||
return '';
|
||
};
|
||
|
||
_proto._extractRegex = function _extractRegex(regex) {
|
||
var matches = this.currentStr().match(regex);
|
||
|
||
if (!matches) {
|
||
return null;
|
||
} // Move forward whatever was matched
|
||
|
||
|
||
this.forwardN(matches[0].length);
|
||
return matches;
|
||
};
|
||
|
||
_proto.isFinished = function isFinished() {
|
||
return this.index >= this.len;
|
||
};
|
||
|
||
_proto.forwardN = function forwardN(n) {
|
||
for (var i = 0; i < n; i++) {
|
||
this.forward();
|
||
}
|
||
};
|
||
|
||
_proto.forward = function forward() {
|
||
this.index++;
|
||
|
||
if (this.previous() === '\n') {
|
||
this.lineno++;
|
||
this.colno = 0;
|
||
} else {
|
||
this.colno++;
|
||
}
|
||
};
|
||
|
||
_proto.backN = function backN(n) {
|
||
for (var i = 0; i < n; i++) {
|
||
this.back();
|
||
}
|
||
};
|
||
|
||
_proto.back = function back() {
|
||
this.index--;
|
||
|
||
if (this.current() === '\n') {
|
||
this.lineno--;
|
||
var idx = this.src.lastIndexOf('\n', this.index - 1);
|
||
|
||
if (idx === -1) {
|
||
this.colno = this.index;
|
||
} else {
|
||
this.colno = this.index - idx;
|
||
}
|
||
} else {
|
||
this.colno--;
|
||
}
|
||
} // current returns current character
|
||
;
|
||
|
||
_proto.current = function current() {
|
||
if (!this.isFinished()) {
|
||
return this.str.charAt(this.index);
|
||
}
|
||
|
||
return '';
|
||
} // currentStr returns what's left of the unparsed string
|
||
;
|
||
|
||
_proto.currentStr = function currentStr() {
|
||
if (!this.isFinished()) {
|
||
return this.str.substr(this.index);
|
||
}
|
||
|
||
return '';
|
||
};
|
||
|
||
_proto.previous = function previous() {
|
||
return this.str.charAt(this.index - 1);
|
||
};
|
||
|
||
return Tokenizer;
|
||
}();
|
||
|
||
module.exports = {
|
||
lex: function lex(src, opts) {
|
||
return new Tokenizer(src, opts);
|
||
},
|
||
TOKEN_STRING: TOKEN_STRING,
|
||
TOKEN_WHITESPACE: TOKEN_WHITESPACE,
|
||
TOKEN_DATA: TOKEN_DATA,
|
||
TOKEN_BLOCK_START: TOKEN_BLOCK_START,
|
||
TOKEN_BLOCK_END: TOKEN_BLOCK_END,
|
||
TOKEN_VARIABLE_START: TOKEN_VARIABLE_START,
|
||
TOKEN_VARIABLE_END: TOKEN_VARIABLE_END,
|
||
TOKEN_COMMENT: TOKEN_COMMENT,
|
||
TOKEN_LEFT_PAREN: TOKEN_LEFT_PAREN,
|
||
TOKEN_RIGHT_PAREN: TOKEN_RIGHT_PAREN,
|
||
TOKEN_LEFT_BRACKET: TOKEN_LEFT_BRACKET,
|
||
TOKEN_RIGHT_BRACKET: TOKEN_RIGHT_BRACKET,
|
||
TOKEN_LEFT_CURLY: TOKEN_LEFT_CURLY,
|
||
TOKEN_RIGHT_CURLY: TOKEN_RIGHT_CURLY,
|
||
TOKEN_OPERATOR: TOKEN_OPERATOR,
|
||
TOKEN_COMMA: TOKEN_COMMA,
|
||
TOKEN_COLON: TOKEN_COLON,
|
||
TOKEN_TILDE: TOKEN_TILDE,
|
||
TOKEN_PIPE: TOKEN_PIPE,
|
||
TOKEN_INT: TOKEN_INT,
|
||
TOKEN_FLOAT: TOKEN_FLOAT,
|
||
TOKEN_BOOLEAN: TOKEN_BOOLEAN,
|
||
TOKEN_NONE: TOKEN_NONE,
|
||
TOKEN_SYMBOL: TOKEN_SYMBOL,
|
||
TOKEN_SPECIAL: TOKEN_SPECIAL,
|
||
TOKEN_REGEX: TOKEN_REGEX
|
||
};
|
||
|
||
/***/ }),
|
||
/* 10 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var Loader = __webpack_require__(6);
|
||
|
||
var _require = __webpack_require__(19),
|
||
PrecompiledLoader = _require.PrecompiledLoader;
|
||
|
||
var WebLoader =
|
||
/*#__PURE__*/
|
||
function (_Loader) {
|
||
_inheritsLoose(WebLoader, _Loader);
|
||
|
||
function WebLoader(baseURL, opts) {
|
||
var _this;
|
||
|
||
_this = _Loader.call(this) || this;
|
||
_this.baseURL = baseURL || '.';
|
||
opts = opts || {}; // By default, the cache is turned off because there's no way
|
||
// to "watch" templates over HTTP, so they are re-downloaded
|
||
// and compiled each time. (Remember, PRECOMPILE YOUR
|
||
// TEMPLATES in production!)
|
||
|
||
_this.useCache = !!opts.useCache; // We default `async` to false so that the simple synchronous
|
||
// API can be used when you aren't doing anything async in
|
||
// your templates (which is most of the time). This performs a
|
||
// sync ajax request, but that's ok because it should *only*
|
||
// happen in development. PRECOMPILE YOUR TEMPLATES.
|
||
|
||
_this.async = !!opts.async;
|
||
return _this;
|
||
}
|
||
|
||
var _proto = WebLoader.prototype;
|
||
|
||
_proto.resolve = function resolve(from, to) {
|
||
throw new Error('relative templates not support in the browser yet');
|
||
};
|
||
|
||
_proto.getSource = function getSource(name, cb) {
|
||
var _this2 = this;
|
||
|
||
var useCache = this.useCache;
|
||
var result;
|
||
this.fetch(this.baseURL + '/' + name, function (err, src) {
|
||
if (err) {
|
||
if (cb) {
|
||
cb(err.content);
|
||
} else if (err.status === 404) {
|
||
result = null;
|
||
} else {
|
||
throw err.content;
|
||
}
|
||
} else {
|
||
result = {
|
||
src: src,
|
||
path: name,
|
||
noCache: !useCache
|
||
};
|
||
|
||
_this2.emit('load', name, result);
|
||
|
||
if (cb) {
|
||
cb(null, result);
|
||
}
|
||
}
|
||
}); // if this WebLoader isn't running asynchronously, the
|
||
// fetch above would actually run sync and we'll have a
|
||
// result here
|
||
|
||
return result;
|
||
};
|
||
|
||
_proto.fetch = function fetch(url, cb) {
|
||
// Only in the browser please
|
||
if (typeof window === 'undefined') {
|
||
throw new Error('WebLoader can only by used in a browser');
|
||
}
|
||
|
||
var ajax = new XMLHttpRequest();
|
||
var loading = true;
|
||
|
||
ajax.onreadystatechange = function () {
|
||
if (ajax.readyState === 4 && loading) {
|
||
loading = false;
|
||
|
||
if (ajax.status === 0 || ajax.status === 200) {
|
||
cb(null, ajax.responseText);
|
||
} else {
|
||
cb({
|
||
status: ajax.status,
|
||
content: ajax.responseText
|
||
});
|
||
}
|
||
}
|
||
};
|
||
|
||
url += (url.indexOf('?') === -1 ? '?' : '&') + 's=' + new Date().getTime();
|
||
ajax.open('GET', url, this.async);
|
||
ajax.send();
|
||
};
|
||
|
||
return WebLoader;
|
||
}(Loader);
|
||
|
||
module.exports = {
|
||
WebLoader: WebLoader,
|
||
PrecompiledLoader: PrecompiledLoader
|
||
};
|
||
|
||
/***/ }),
|
||
/* 11 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var _require = __webpack_require__(7),
|
||
Environment = _require.Environment,
|
||
Template = _require.Template;
|
||
|
||
var Loader = __webpack_require__(6);
|
||
|
||
var loaders = __webpack_require__(10);
|
||
|
||
var precompile = __webpack_require__(23);
|
||
|
||
var compiler = __webpack_require__(5);
|
||
|
||
var parser = __webpack_require__(8);
|
||
|
||
var lexer = __webpack_require__(9);
|
||
|
||
var runtime = __webpack_require__(2);
|
||
|
||
var nodes = __webpack_require__(3);
|
||
|
||
var installJinjaCompat = __webpack_require__(25); // A single instance of an environment, since this is so commonly used
|
||
|
||
|
||
var e;
|
||
|
||
function configure(templatesPath, opts) {
|
||
opts = opts || {};
|
||
|
||
if (lib.isObject(templatesPath)) {
|
||
opts = templatesPath;
|
||
templatesPath = null;
|
||
}
|
||
|
||
var TemplateLoader;
|
||
|
||
if (loaders.FileSystemLoader) {
|
||
TemplateLoader = new loaders.FileSystemLoader(templatesPath, {
|
||
watch: opts.watch,
|
||
noCache: opts.noCache
|
||
});
|
||
} else if (loaders.WebLoader) {
|
||
TemplateLoader = new loaders.WebLoader(templatesPath, {
|
||
useCache: opts.web && opts.web.useCache,
|
||
async: opts.web && opts.web.async
|
||
});
|
||
}
|
||
|
||
e = new Environment(TemplateLoader, opts);
|
||
|
||
if (opts && opts.express) {
|
||
e.express(opts.express);
|
||
}
|
||
|
||
return e;
|
||
}
|
||
|
||
module.exports = {
|
||
Environment: Environment,
|
||
Template: Template,
|
||
Loader: Loader,
|
||
FileSystemLoader: loaders.FileSystemLoader,
|
||
NodeResolveLoader: loaders.NodeResolveLoader,
|
||
PrecompiledLoader: loaders.PrecompiledLoader,
|
||
WebLoader: loaders.WebLoader,
|
||
compiler: compiler,
|
||
parser: parser,
|
||
lexer: lexer,
|
||
runtime: runtime,
|
||
lib: lib,
|
||
nodes: nodes,
|
||
installJinjaCompat: installJinjaCompat,
|
||
configure: configure,
|
||
reset: function reset() {
|
||
e = undefined;
|
||
},
|
||
compile: function compile(src, env, path, eagerCompile) {
|
||
if (!e) {
|
||
configure();
|
||
}
|
||
|
||
return new Template(src, env, path, eagerCompile);
|
||
},
|
||
render: function render(name, ctx, cb) {
|
||
if (!e) {
|
||
configure();
|
||
}
|
||
|
||
return e.render(name, ctx, cb);
|
||
},
|
||
renderString: function renderString(src, ctx, cb) {
|
||
if (!e) {
|
||
configure();
|
||
}
|
||
|
||
return e.renderString(src, ctx, cb);
|
||
},
|
||
precompile: precompile ? precompile.precompile : undefined,
|
||
precompileString: precompile ? precompile.precompileString : undefined
|
||
};
|
||
|
||
/***/ }),
|
||
/* 12 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
// rawAsap provides everything we need except exception management.
|
||
var rawAsap = __webpack_require__(13);
|
||
// RawTasks are recycled to reduce GC churn.
|
||
var freeTasks = [];
|
||
// We queue errors to ensure they are thrown in right order (FIFO).
|
||
// Array-as-queue is good enough here, since we are just dealing with exceptions.
|
||
var pendingErrors = [];
|
||
var requestErrorThrow = rawAsap.makeRequestCallFromTimer(throwFirstError);
|
||
|
||
function throwFirstError() {
|
||
if (pendingErrors.length) {
|
||
throw pendingErrors.shift();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Calls a task as soon as possible after returning, in its own event, with priority
|
||
* over other events like animation, reflow, and repaint. An error thrown from an
|
||
* event will not interrupt, nor even substantially slow down the processing of
|
||
* other events, but will be rather postponed to a lower priority event.
|
||
* @param {{call}} task A callable object, typically a function that takes no
|
||
* arguments.
|
||
*/
|
||
module.exports = asap;
|
||
function asap(task) {
|
||
var rawTask;
|
||
if (freeTasks.length) {
|
||
rawTask = freeTasks.pop();
|
||
} else {
|
||
rawTask = new RawTask();
|
||
}
|
||
rawTask.task = task;
|
||
rawAsap(rawTask);
|
||
}
|
||
|
||
// We wrap tasks with recyclable task objects. A task object implements
|
||
// `call`, just like a function.
|
||
function RawTask() {
|
||
this.task = null;
|
||
}
|
||
|
||
// The sole purpose of wrapping the task is to catch the exception and recycle
|
||
// the task object after its single use.
|
||
RawTask.prototype.call = function () {
|
||
try {
|
||
this.task.call();
|
||
} catch (error) {
|
||
if (asap.onerror) {
|
||
// This hook exists purely for testing purposes.
|
||
// Its name will be periodically randomized to break any code that
|
||
// depends on its existence.
|
||
asap.onerror(error);
|
||
} else {
|
||
// In a web browser, exceptions are not fatal. However, to avoid
|
||
// slowing down the queue of pending tasks, we rethrow the error in a
|
||
// lower priority turn.
|
||
pendingErrors.push(error);
|
||
requestErrorThrow();
|
||
}
|
||
} finally {
|
||
this.task = null;
|
||
freeTasks[freeTasks.length] = this;
|
||
}
|
||
};
|
||
|
||
|
||
/***/ }),
|
||
/* 13 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
/* WEBPACK VAR INJECTION */(function(global) {
|
||
|
||
// Use the fastest means possible to execute a task in its own turn, with
|
||
// priority over other events including IO, animation, reflow, and redraw
|
||
// events in browsers.
|
||
//
|
||
// An exception thrown by a task will permanently interrupt the processing of
|
||
// subsequent tasks. The higher level `asap` function ensures that if an
|
||
// exception is thrown by a task, that the task queue will continue flushing as
|
||
// soon as possible, but if you use `rawAsap` directly, you are responsible to
|
||
// either ensure that no exceptions are thrown from your task, or to manually
|
||
// call `rawAsap.requestFlush` if an exception is thrown.
|
||
module.exports = rawAsap;
|
||
function rawAsap(task) {
|
||
if (!queue.length) {
|
||
requestFlush();
|
||
flushing = true;
|
||
}
|
||
// Equivalent to push, but avoids a function call.
|
||
queue[queue.length] = task;
|
||
}
|
||
|
||
var queue = [];
|
||
// Once a flush has been requested, no further calls to `requestFlush` are
|
||
// necessary until the next `flush` completes.
|
||
var flushing = false;
|
||
// `requestFlush` is an implementation-specific method that attempts to kick
|
||
// off a `flush` event as quickly as possible. `flush` will attempt to exhaust
|
||
// the event queue before yielding to the browser's own event loop.
|
||
var requestFlush;
|
||
// The position of the next task to execute in the task queue. This is
|
||
// preserved between calls to `flush` so that it can be resumed if
|
||
// a task throws an exception.
|
||
var index = 0;
|
||
// If a task schedules additional tasks recursively, the task queue can grow
|
||
// unbounded. To prevent memory exhaustion, the task queue will periodically
|
||
// truncate already-completed tasks.
|
||
var capacity = 1024;
|
||
|
||
// The flush function processes all tasks that have been scheduled with
|
||
// `rawAsap` unless and until one of those tasks throws an exception.
|
||
// If a task throws an exception, `flush` ensures that its state will remain
|
||
// consistent and will resume where it left off when called again.
|
||
// However, `flush` does not make any arrangements to be called again if an
|
||
// exception is thrown.
|
||
function flush() {
|
||
while (index < queue.length) {
|
||
var currentIndex = index;
|
||
// Advance the index before calling the task. This ensures that we will
|
||
// begin flushing on the next task the task throws an error.
|
||
index = index + 1;
|
||
queue[currentIndex].call();
|
||
// Prevent leaking memory for long chains of recursive calls to `asap`.
|
||
// If we call `asap` within tasks scheduled by `asap`, the queue will
|
||
// grow, but to avoid an O(n) walk for every task we execute, we don't
|
||
// shift tasks off the queue after they have been executed.
|
||
// Instead, we periodically shift 1024 tasks off the queue.
|
||
if (index > capacity) {
|
||
// Manually shift all values starting at the index back to the
|
||
// beginning of the queue.
|
||
for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {
|
||
queue[scan] = queue[scan + index];
|
||
}
|
||
queue.length -= index;
|
||
index = 0;
|
||
}
|
||
}
|
||
queue.length = 0;
|
||
index = 0;
|
||
flushing = false;
|
||
}
|
||
|
||
// `requestFlush` is implemented using a strategy based on data collected from
|
||
// every available SauceLabs Selenium web driver worker at time of writing.
|
||
// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593
|
||
|
||
// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that
|
||
// have WebKitMutationObserver but not un-prefixed MutationObserver.
|
||
// Must use `global` or `self` instead of `window` to work in both frames and web
|
||
// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop.
|
||
|
||
/* globals self */
|
||
var scope = typeof global !== "undefined" ? global : self;
|
||
var BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver;
|
||
|
||
// MutationObservers are desirable because they have high priority and work
|
||
// reliably everywhere they are implemented.
|
||
// They are implemented in all modern browsers.
|
||
//
|
||
// - Android 4-4.3
|
||
// - Chrome 26-34
|
||
// - Firefox 14-29
|
||
// - Internet Explorer 11
|
||
// - iPad Safari 6-7.1
|
||
// - iPhone Safari 7-7.1
|
||
// - Safari 6-7
|
||
if (typeof BrowserMutationObserver === "function") {
|
||
requestFlush = makeRequestCallFromMutationObserver(flush);
|
||
|
||
// MessageChannels are desirable because they give direct access to the HTML
|
||
// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera
|
||
// 11-12, and in web workers in many engines.
|
||
// Although message channels yield to any queued rendering and IO tasks, they
|
||
// would be better than imposing the 4ms delay of timers.
|
||
// However, they do not work reliably in Internet Explorer or Safari.
|
||
|
||
// Internet Explorer 10 is the only browser that has setImmediate but does
|
||
// not have MutationObservers.
|
||
// Although setImmediate yields to the browser's renderer, it would be
|
||
// preferrable to falling back to setTimeout since it does not have
|
||
// the minimum 4ms penalty.
|
||
// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and
|
||
// Desktop to a lesser extent) that renders both setImmediate and
|
||
// MessageChannel useless for the purposes of ASAP.
|
||
// https://github.com/kriskowal/q/issues/396
|
||
|
||
// Timers are implemented universally.
|
||
// We fall back to timers in workers in most engines, and in foreground
|
||
// contexts in the following browsers.
|
||
// However, note that even this simple case requires nuances to operate in a
|
||
// broad spectrum of browsers.
|
||
//
|
||
// - Firefox 3-13
|
||
// - Internet Explorer 6-9
|
||
// - iPad Safari 4.3
|
||
// - Lynx 2.8.7
|
||
} else {
|
||
requestFlush = makeRequestCallFromTimer(flush);
|
||
}
|
||
|
||
// `requestFlush` requests that the high priority event queue be flushed as
|
||
// soon as possible.
|
||
// This is useful to prevent an error thrown in a task from stalling the event
|
||
// queue if the exception handled by Node.js’s
|
||
// `process.on("uncaughtException")` or by a domain.
|
||
rawAsap.requestFlush = requestFlush;
|
||
|
||
// To request a high priority event, we induce a mutation observer by toggling
|
||
// the text of a text node between "1" and "-1".
|
||
function makeRequestCallFromMutationObserver(callback) {
|
||
var toggle = 1;
|
||
var observer = new BrowserMutationObserver(callback);
|
||
var node = document.createTextNode("");
|
||
observer.observe(node, {characterData: true});
|
||
return function requestCall() {
|
||
toggle = -toggle;
|
||
node.data = toggle;
|
||
};
|
||
}
|
||
|
||
// The message channel technique was discovered by Malte Ubl and was the
|
||
// original foundation for this library.
|
||
// http://www.nonblocking.io/2011/06/windownexttick.html
|
||
|
||
// Safari 6.0.5 (at least) intermittently fails to create message ports on a
|
||
// page's first load. Thankfully, this version of Safari supports
|
||
// MutationObservers, so we don't need to fall back in that case.
|
||
|
||
// function makeRequestCallFromMessageChannel(callback) {
|
||
// var channel = new MessageChannel();
|
||
// channel.port1.onmessage = callback;
|
||
// return function requestCall() {
|
||
// channel.port2.postMessage(0);
|
||
// };
|
||
// }
|
||
|
||
// For reasons explained above, we are also unable to use `setImmediate`
|
||
// under any circumstances.
|
||
// Even if we were, there is another bug in Internet Explorer 10.
|
||
// It is not sufficient to assign `setImmediate` to `requestFlush` because
|
||
// `setImmediate` must be called *by name* and therefore must be wrapped in a
|
||
// closure.
|
||
// Never forget.
|
||
|
||
// function makeRequestCallFromSetImmediate(callback) {
|
||
// return function requestCall() {
|
||
// setImmediate(callback);
|
||
// };
|
||
// }
|
||
|
||
// Safari 6.0 has a problem where timers will get lost while the user is
|
||
// scrolling. This problem does not impact ASAP because Safari 6.0 supports
|
||
// mutation observers, so that implementation is used instead.
|
||
// However, if we ever elect to use timers in Safari, the prevalent work-around
|
||
// is to add a scroll event listener that calls for a flush.
|
||
|
||
// `setTimeout` does not call the passed callback if the delay is less than
|
||
// approximately 7 in web workers in Firefox 8 through 18, and sometimes not
|
||
// even then.
|
||
|
||
function makeRequestCallFromTimer(callback) {
|
||
return function requestCall() {
|
||
// We dispatch a timeout with a specified delay of 0 for engines that
|
||
// can reliably accommodate that request. This will usually be snapped
|
||
// to a 4 milisecond delay, but once we're flushing, there's no delay
|
||
// between events.
|
||
var timeoutHandle = setTimeout(handleTimer, 0);
|
||
// However, since this timer gets frequently dropped in Firefox
|
||
// workers, we enlist an interval handle that will try to fire
|
||
// an event 20 times per second until it succeeds.
|
||
var intervalHandle = setInterval(handleTimer, 50);
|
||
|
||
function handleTimer() {
|
||
// Whichever timer succeeds will cancel both timers and
|
||
// execute the callback.
|
||
clearTimeout(timeoutHandle);
|
||
clearInterval(intervalHandle);
|
||
callback();
|
||
}
|
||
};
|
||
}
|
||
|
||
// This is for `asap.js` only.
|
||
// Its name will be periodically randomized to break any code that depends on
|
||
// its existence.
|
||
rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer;
|
||
|
||
// ASAP was originally a nextTick shim included in Q. This was factored out
|
||
// into this ASAP package. It was later adapted to RSVP which made further
|
||
// amendments. These decisions, particularly to marginalize MessageChannel and
|
||
// to capture the MutationObserver implementation in a closure, were integrated
|
||
// back into ASAP proper.
|
||
// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js
|
||
|
||
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(14)))
|
||
|
||
/***/ }),
|
||
/* 14 */
|
||
/***/ (function(module, exports) {
|
||
|
||
var g;
|
||
|
||
// This works in non-strict mode
|
||
g = (function() {
|
||
return this;
|
||
})();
|
||
|
||
try {
|
||
// This works if eval is allowed (see CSP)
|
||
g = g || Function("return this")() || (1,eval)("this");
|
||
} catch(e) {
|
||
// This works if the window reference is available
|
||
if(typeof window === "object")
|
||
g = window;
|
||
}
|
||
|
||
// g can still be undefined, but nothing to do about it...
|
||
// We return undefined, instead of nothing here, so it's
|
||
// easier to handle this case. if(!global) { ...}
|
||
|
||
module.exports = g;
|
||
|
||
|
||
/***/ }),
|
||
/* 15 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;// MIT license (by Elan Shanker).
|
||
(function(globals) {
|
||
'use strict';
|
||
|
||
var executeSync = function(){
|
||
var args = Array.prototype.slice.call(arguments);
|
||
if (typeof args[0] === 'function'){
|
||
args[0].apply(null, args.splice(1));
|
||
}
|
||
};
|
||
|
||
var executeAsync = function(fn){
|
||
if (typeof setImmediate === 'function') {
|
||
setImmediate(fn);
|
||
} else if (typeof process !== 'undefined' && process.nextTick) {
|
||
process.nextTick(fn);
|
||
} else {
|
||
setTimeout(fn, 0);
|
||
}
|
||
};
|
||
|
||
var makeIterator = function (tasks) {
|
||
var makeCallback = function (index) {
|
||
var fn = function () {
|
||
if (tasks.length) {
|
||
tasks[index].apply(null, arguments);
|
||
}
|
||
return fn.next();
|
||
};
|
||
fn.next = function () {
|
||
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
|
||
};
|
||
return fn;
|
||
};
|
||
return makeCallback(0);
|
||
};
|
||
|
||
var _isArray = Array.isArray || function(maybeArray){
|
||
return Object.prototype.toString.call(maybeArray) === '[object Array]';
|
||
};
|
||
|
||
var waterfall = function (tasks, callback, forceAsync) {
|
||
var nextTick = forceAsync ? executeAsync : executeSync;
|
||
callback = callback || function () {};
|
||
if (!_isArray(tasks)) {
|
||
var err = new Error('First argument to waterfall must be an array of functions');
|
||
return callback(err);
|
||
}
|
||
if (!tasks.length) {
|
||
return callback();
|
||
}
|
||
var wrapIterator = function (iterator) {
|
||
return function (err) {
|
||
if (err) {
|
||
callback.apply(null, arguments);
|
||
callback = function () {};
|
||
} else {
|
||
var args = Array.prototype.slice.call(arguments, 1);
|
||
var next = iterator.next();
|
||
if (next) {
|
||
args.push(wrapIterator(next));
|
||
} else {
|
||
args.push(callback);
|
||
}
|
||
nextTick(function () {
|
||
iterator.apply(null, args);
|
||
});
|
||
}
|
||
};
|
||
};
|
||
wrapIterator(makeIterator(tasks))();
|
||
};
|
||
|
||
if (true) {
|
||
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () {
|
||
return waterfall;
|
||
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
|
||
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); // RequireJS
|
||
} else if (typeof module !== 'undefined' && module.exports) {
|
||
module.exports = waterfall; // CommonJS
|
||
} else {
|
||
globals.waterfall = waterfall; // <script>
|
||
}
|
||
})(this);
|
||
|
||
|
||
/***/ }),
|
||
/* 16 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
// Copyright Joyent, Inc. and other Node contributors.
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||
// copy of this software and associated documentation files (the
|
||
// "Software"), to deal in the Software without restriction, including
|
||
// without limitation the rights to use, copy, modify, merge, publish,
|
||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||
// persons to whom the Software is furnished to do so, subject to the
|
||
// following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included
|
||
// in all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
||
|
||
|
||
var R = typeof Reflect === 'object' ? Reflect : null
|
||
var ReflectApply = R && typeof R.apply === 'function'
|
||
? R.apply
|
||
: function ReflectApply(target, receiver, args) {
|
||
return Function.prototype.apply.call(target, receiver, args);
|
||
}
|
||
|
||
var ReflectOwnKeys
|
||
if (R && typeof R.ownKeys === 'function') {
|
||
ReflectOwnKeys = R.ownKeys
|
||
} else if (Object.getOwnPropertySymbols) {
|
||
ReflectOwnKeys = function ReflectOwnKeys(target) {
|
||
return Object.getOwnPropertyNames(target)
|
||
.concat(Object.getOwnPropertySymbols(target));
|
||
};
|
||
} else {
|
||
ReflectOwnKeys = function ReflectOwnKeys(target) {
|
||
return Object.getOwnPropertyNames(target);
|
||
};
|
||
}
|
||
|
||
function ProcessEmitWarning(warning) {
|
||
if (console && console.warn) console.warn(warning);
|
||
}
|
||
|
||
var NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {
|
||
return value !== value;
|
||
}
|
||
|
||
function EventEmitter() {
|
||
EventEmitter.init.call(this);
|
||
}
|
||
module.exports = EventEmitter;
|
||
|
||
// Backwards-compat with node 0.10.x
|
||
EventEmitter.EventEmitter = EventEmitter;
|
||
|
||
EventEmitter.prototype._events = undefined;
|
||
EventEmitter.prototype._eventsCount = 0;
|
||
EventEmitter.prototype._maxListeners = undefined;
|
||
|
||
// By default EventEmitters will print a warning if more than 10 listeners are
|
||
// added to it. This is a useful default which helps finding memory leaks.
|
||
var defaultMaxListeners = 10;
|
||
|
||
Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
|
||
enumerable: true,
|
||
get: function() {
|
||
return defaultMaxListeners;
|
||
},
|
||
set: function(arg) {
|
||
if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {
|
||
throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received ' + arg + '.');
|
||
}
|
||
defaultMaxListeners = arg;
|
||
}
|
||
});
|
||
|
||
EventEmitter.init = function() {
|
||
|
||
if (this._events === undefined ||
|
||
this._events === Object.getPrototypeOf(this)._events) {
|
||
this._events = Object.create(null);
|
||
this._eventsCount = 0;
|
||
}
|
||
|
||
this._maxListeners = this._maxListeners || undefined;
|
||
};
|
||
|
||
// Obviously not all Emitters should be limited to 10. This function allows
|
||
// that to be increased. Set to zero for unlimited.
|
||
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
|
||
if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {
|
||
throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received ' + n + '.');
|
||
}
|
||
this._maxListeners = n;
|
||
return this;
|
||
};
|
||
|
||
function $getMaxListeners(that) {
|
||
if (that._maxListeners === undefined)
|
||
return EventEmitter.defaultMaxListeners;
|
||
return that._maxListeners;
|
||
}
|
||
|
||
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
|
||
return $getMaxListeners(this);
|
||
};
|
||
|
||
EventEmitter.prototype.emit = function emit(type) {
|
||
var args = [];
|
||
for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);
|
||
var doError = (type === 'error');
|
||
|
||
var events = this._events;
|
||
if (events !== undefined)
|
||
doError = (doError && events.error === undefined);
|
||
else if (!doError)
|
||
return false;
|
||
|
||
// If there is no 'error' event listener then throw.
|
||
if (doError) {
|
||
var er;
|
||
if (args.length > 0)
|
||
er = args[0];
|
||
if (er instanceof Error) {
|
||
// Note: The comments on the `throw` lines are intentional, they show
|
||
// up in Node's output if this results in an unhandled exception.
|
||
throw er; // Unhandled 'error' event
|
||
}
|
||
// At least give some kind of context to the user
|
||
var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));
|
||
err.context = er;
|
||
throw err; // Unhandled 'error' event
|
||
}
|
||
|
||
var handler = events[type];
|
||
|
||
if (handler === undefined)
|
||
return false;
|
||
|
||
if (typeof handler === 'function') {
|
||
ReflectApply(handler, this, args);
|
||
} else {
|
||
var len = handler.length;
|
||
var listeners = arrayClone(handler, len);
|
||
for (var i = 0; i < len; ++i)
|
||
ReflectApply(listeners[i], this, args);
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
function _addListener(target, type, listener, prepend) {
|
||
var m;
|
||
var events;
|
||
var existing;
|
||
|
||
if (typeof listener !== 'function') {
|
||
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
|
||
}
|
||
|
||
events = target._events;
|
||
if (events === undefined) {
|
||
events = target._events = Object.create(null);
|
||
target._eventsCount = 0;
|
||
} else {
|
||
// To avoid recursion in the case that type === "newListener"! Before
|
||
// adding it to the listeners, first emit "newListener".
|
||
if (events.newListener !== undefined) {
|
||
target.emit('newListener', type,
|
||
listener.listener ? listener.listener : listener);
|
||
|
||
// Re-assign `events` because a newListener handler could have caused the
|
||
// this._events to be assigned to a new object
|
||
events = target._events;
|
||
}
|
||
existing = events[type];
|
||
}
|
||
|
||
if (existing === undefined) {
|
||
// Optimize the case of one listener. Don't need the extra array object.
|
||
existing = events[type] = listener;
|
||
++target._eventsCount;
|
||
} else {
|
||
if (typeof existing === 'function') {
|
||
// Adding the second element, need to change to array.
|
||
existing = events[type] =
|
||
prepend ? [listener, existing] : [existing, listener];
|
||
// If we've already got an array, just append.
|
||
} else if (prepend) {
|
||
existing.unshift(listener);
|
||
} else {
|
||
existing.push(listener);
|
||
}
|
||
|
||
// Check for listener leak
|
||
m = $getMaxListeners(target);
|
||
if (m > 0 && existing.length > m && !existing.warned) {
|
||
existing.warned = true;
|
||
// No error code for this since it is a Warning
|
||
// eslint-disable-next-line no-restricted-syntax
|
||
var w = new Error('Possible EventEmitter memory leak detected. ' +
|
||
existing.length + ' ' + String(type) + ' listeners ' +
|
||
'added. Use emitter.setMaxListeners() to ' +
|
||
'increase limit');
|
||
w.name = 'MaxListenersExceededWarning';
|
||
w.emitter = target;
|
||
w.type = type;
|
||
w.count = existing.length;
|
||
ProcessEmitWarning(w);
|
||
}
|
||
}
|
||
|
||
return target;
|
||
}
|
||
|
||
EventEmitter.prototype.addListener = function addListener(type, listener) {
|
||
return _addListener(this, type, listener, false);
|
||
};
|
||
|
||
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
||
|
||
EventEmitter.prototype.prependListener =
|
||
function prependListener(type, listener) {
|
||
return _addListener(this, type, listener, true);
|
||
};
|
||
|
||
function onceWrapper() {
|
||
var args = [];
|
||
for (var i = 0; i < arguments.length; i++) args.push(arguments[i]);
|
||
if (!this.fired) {
|
||
this.target.removeListener(this.type, this.wrapFn);
|
||
this.fired = true;
|
||
ReflectApply(this.listener, this.target, args);
|
||
}
|
||
}
|
||
|
||
function _onceWrap(target, type, listener) {
|
||
var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
|
||
var wrapped = onceWrapper.bind(state);
|
||
wrapped.listener = listener;
|
||
state.wrapFn = wrapped;
|
||
return wrapped;
|
||
}
|
||
|
||
EventEmitter.prototype.once = function once(type, listener) {
|
||
if (typeof listener !== 'function') {
|
||
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
|
||
}
|
||
this.on(type, _onceWrap(this, type, listener));
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.prependOnceListener =
|
||
function prependOnceListener(type, listener) {
|
||
if (typeof listener !== 'function') {
|
||
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
|
||
}
|
||
this.prependListener(type, _onceWrap(this, type, listener));
|
||
return this;
|
||
};
|
||
|
||
// Emits a 'removeListener' event if and only if the listener was removed.
|
||
EventEmitter.prototype.removeListener =
|
||
function removeListener(type, listener) {
|
||
var list, events, position, i, originalListener;
|
||
|
||
if (typeof listener !== 'function') {
|
||
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof listener);
|
||
}
|
||
|
||
events = this._events;
|
||
if (events === undefined)
|
||
return this;
|
||
|
||
list = events[type];
|
||
if (list === undefined)
|
||
return this;
|
||
|
||
if (list === listener || list.listener === listener) {
|
||
if (--this._eventsCount === 0)
|
||
this._events = Object.create(null);
|
||
else {
|
||
delete events[type];
|
||
if (events.removeListener)
|
||
this.emit('removeListener', type, list.listener || listener);
|
||
}
|
||
} else if (typeof list !== 'function') {
|
||
position = -1;
|
||
|
||
for (i = list.length - 1; i >= 0; i--) {
|
||
if (list[i] === listener || list[i].listener === listener) {
|
||
originalListener = list[i].listener;
|
||
position = i;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (position < 0)
|
||
return this;
|
||
|
||
if (position === 0)
|
||
list.shift();
|
||
else {
|
||
spliceOne(list, position);
|
||
}
|
||
|
||
if (list.length === 1)
|
||
events[type] = list[0];
|
||
|
||
if (events.removeListener !== undefined)
|
||
this.emit('removeListener', type, originalListener || listener);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
|
||
|
||
EventEmitter.prototype.removeAllListeners =
|
||
function removeAllListeners(type) {
|
||
var listeners, events, i;
|
||
|
||
events = this._events;
|
||
if (events === undefined)
|
||
return this;
|
||
|
||
// not listening for removeListener, no need to emit
|
||
if (events.removeListener === undefined) {
|
||
if (arguments.length === 0) {
|
||
this._events = Object.create(null);
|
||
this._eventsCount = 0;
|
||
} else if (events[type] !== undefined) {
|
||
if (--this._eventsCount === 0)
|
||
this._events = Object.create(null);
|
||
else
|
||
delete events[type];
|
||
}
|
||
return this;
|
||
}
|
||
|
||
// emit removeListener for all listeners on all events
|
||
if (arguments.length === 0) {
|
||
var keys = Object.keys(events);
|
||
var key;
|
||
for (i = 0; i < keys.length; ++i) {
|
||
key = keys[i];
|
||
if (key === 'removeListener') continue;
|
||
this.removeAllListeners(key);
|
||
}
|
||
this.removeAllListeners('removeListener');
|
||
this._events = Object.create(null);
|
||
this._eventsCount = 0;
|
||
return this;
|
||
}
|
||
|
||
listeners = events[type];
|
||
|
||
if (typeof listeners === 'function') {
|
||
this.removeListener(type, listeners);
|
||
} else if (listeners !== undefined) {
|
||
// LIFO order
|
||
for (i = listeners.length - 1; i >= 0; i--) {
|
||
this.removeListener(type, listeners[i]);
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
function _listeners(target, type, unwrap) {
|
||
var events = target._events;
|
||
|
||
if (events === undefined)
|
||
return [];
|
||
|
||
var evlistener = events[type];
|
||
if (evlistener === undefined)
|
||
return [];
|
||
|
||
if (typeof evlistener === 'function')
|
||
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
|
||
|
||
return unwrap ?
|
||
unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
|
||
}
|
||
|
||
EventEmitter.prototype.listeners = function listeners(type) {
|
||
return _listeners(this, type, true);
|
||
};
|
||
|
||
EventEmitter.prototype.rawListeners = function rawListeners(type) {
|
||
return _listeners(this, type, false);
|
||
};
|
||
|
||
EventEmitter.listenerCount = function(emitter, type) {
|
||
if (typeof emitter.listenerCount === 'function') {
|
||
return emitter.listenerCount(type);
|
||
} else {
|
||
return listenerCount.call(emitter, type);
|
||
}
|
||
};
|
||
|
||
EventEmitter.prototype.listenerCount = listenerCount;
|
||
function listenerCount(type) {
|
||
var events = this._events;
|
||
|
||
if (events !== undefined) {
|
||
var evlistener = events[type];
|
||
|
||
if (typeof evlistener === 'function') {
|
||
return 1;
|
||
} else if (evlistener !== undefined) {
|
||
return evlistener.length;
|
||
}
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
EventEmitter.prototype.eventNames = function eventNames() {
|
||
return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];
|
||
};
|
||
|
||
function arrayClone(arr, n) {
|
||
var copy = new Array(n);
|
||
for (var i = 0; i < n; ++i)
|
||
copy[i] = arr[i];
|
||
return copy;
|
||
}
|
||
|
||
function spliceOne(list, index) {
|
||
for (; index + 1 < list.length; index++)
|
||
list[index] = list[index + 1];
|
||
list.pop();
|
||
}
|
||
|
||
function unwrapListeners(arr) {
|
||
var ret = new Array(arr.length);
|
||
for (var i = 0; i < ret.length; ++i) {
|
||
ret[i] = arr[i].listener || arr[i];
|
||
}
|
||
return ret;
|
||
}
|
||
|
||
|
||
/***/ }),
|
||
/* 17 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var nodes = __webpack_require__(3);
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var sym = 0;
|
||
|
||
function gensym() {
|
||
return 'hole_' + sym++;
|
||
} // copy-on-write version of map
|
||
|
||
|
||
function mapCOW(arr, func) {
|
||
var res = null;
|
||
|
||
for (var i = 0; i < arr.length; i++) {
|
||
var item = func(arr[i]);
|
||
|
||
if (item !== arr[i]) {
|
||
if (!res) {
|
||
res = arr.slice();
|
||
}
|
||
|
||
res[i] = item;
|
||
}
|
||
}
|
||
|
||
return res || arr;
|
||
}
|
||
|
||
function walk(ast, func, depthFirst) {
|
||
if (!(ast instanceof nodes.Node)) {
|
||
return ast;
|
||
}
|
||
|
||
if (!depthFirst) {
|
||
var astT = func(ast);
|
||
|
||
if (astT && astT !== ast) {
|
||
return astT;
|
||
}
|
||
}
|
||
|
||
if (ast instanceof nodes.NodeList) {
|
||
var children = mapCOW(ast.children, function (node) {
|
||
return walk(node, func, depthFirst);
|
||
});
|
||
|
||
if (children !== ast.children) {
|
||
ast = new nodes[ast.typename](ast.lineno, ast.colno, children);
|
||
}
|
||
} else if (ast instanceof nodes.CallExtension) {
|
||
var args = walk(ast.args, func, depthFirst);
|
||
var contentArgs = mapCOW(ast.contentArgs, function (node) {
|
||
return walk(node, func, depthFirst);
|
||
});
|
||
|
||
if (args !== ast.args || contentArgs !== ast.contentArgs) {
|
||
ast = new nodes[ast.typename](ast.extName, ast.prop, args, contentArgs);
|
||
}
|
||
} else {
|
||
var props = ast.fields.map(function (field) {
|
||
return ast[field];
|
||
});
|
||
var propsT = mapCOW(props, function (prop) {
|
||
return walk(prop, func, depthFirst);
|
||
});
|
||
|
||
if (propsT !== props) {
|
||
ast = new nodes[ast.typename](ast.lineno, ast.colno);
|
||
propsT.forEach(function (prop, i) {
|
||
ast[ast.fields[i]] = prop;
|
||
});
|
||
}
|
||
}
|
||
|
||
return depthFirst ? func(ast) || ast : ast;
|
||
}
|
||
|
||
function depthWalk(ast, func) {
|
||
return walk(ast, func, true);
|
||
}
|
||
|
||
function _liftFilters(node, asyncFilters, prop) {
|
||
var children = [];
|
||
var walked = depthWalk(prop ? node[prop] : node, function (descNode) {
|
||
var symbol;
|
||
|
||
if (descNode instanceof nodes.Block) {
|
||
return descNode;
|
||
} else if (descNode instanceof nodes.Filter && lib.indexOf(asyncFilters, descNode.name.value) !== -1 || descNode instanceof nodes.CallExtensionAsync) {
|
||
symbol = new nodes.Symbol(descNode.lineno, descNode.colno, gensym());
|
||
children.push(new nodes.FilterAsync(descNode.lineno, descNode.colno, descNode.name, descNode.args, symbol));
|
||
}
|
||
|
||
return symbol;
|
||
});
|
||
|
||
if (prop) {
|
||
node[prop] = walked;
|
||
} else {
|
||
node = walked;
|
||
}
|
||
|
||
if (children.length) {
|
||
children.push(node);
|
||
return new nodes.NodeList(node.lineno, node.colno, children);
|
||
} else {
|
||
return node;
|
||
}
|
||
}
|
||
|
||
function liftFilters(ast, asyncFilters) {
|
||
return depthWalk(ast, function (node) {
|
||
if (node instanceof nodes.Output) {
|
||
return _liftFilters(node, asyncFilters);
|
||
} else if (node instanceof nodes.Set) {
|
||
return _liftFilters(node, asyncFilters, 'value');
|
||
} else if (node instanceof nodes.For) {
|
||
return _liftFilters(node, asyncFilters, 'arr');
|
||
} else if (node instanceof nodes.If) {
|
||
return _liftFilters(node, asyncFilters, 'cond');
|
||
} else if (node instanceof nodes.CallExtension) {
|
||
return _liftFilters(node, asyncFilters, 'args');
|
||
} else {
|
||
return undefined;
|
||
}
|
||
});
|
||
}
|
||
|
||
function liftSuper(ast) {
|
||
return walk(ast, function (blockNode) {
|
||
if (!(blockNode instanceof nodes.Block)) {
|
||
return;
|
||
}
|
||
|
||
var hasSuper = false;
|
||
var symbol = gensym();
|
||
blockNode.body = walk(blockNode.body, function (node) {
|
||
// eslint-disable-line consistent-return
|
||
if (node instanceof nodes.FunCall && node.name.value === 'super') {
|
||
hasSuper = true;
|
||
return new nodes.Symbol(node.lineno, node.colno, symbol);
|
||
}
|
||
});
|
||
|
||
if (hasSuper) {
|
||
blockNode.body.children.unshift(new nodes.Super(0, 0, blockNode.name, new nodes.Symbol(0, 0, symbol)));
|
||
}
|
||
});
|
||
}
|
||
|
||
function convertStatements(ast) {
|
||
return depthWalk(ast, function (node) {
|
||
if (!(node instanceof nodes.If) && !(node instanceof nodes.For)) {
|
||
return undefined;
|
||
}
|
||
|
||
var async = false;
|
||
walk(node, function (child) {
|
||
if (child instanceof nodes.FilterAsync || child instanceof nodes.IfAsync || child instanceof nodes.AsyncEach || child instanceof nodes.AsyncAll || child instanceof nodes.CallExtensionAsync) {
|
||
async = true; // Stop iterating by returning the node
|
||
|
||
return child;
|
||
}
|
||
|
||
return undefined;
|
||
});
|
||
|
||
if (async) {
|
||
if (node instanceof nodes.If) {
|
||
return new nodes.IfAsync(node.lineno, node.colno, node.cond, node.body, node.else_);
|
||
} else if (node instanceof nodes.For && !(node instanceof nodes.AsyncAll)) {
|
||
return new nodes.AsyncEach(node.lineno, node.colno, node.arr, node.name, node.body, node.else_);
|
||
}
|
||
}
|
||
|
||
return undefined;
|
||
});
|
||
}
|
||
|
||
function cps(ast, asyncFilters) {
|
||
return convertStatements(liftSuper(liftFilters(ast, asyncFilters)));
|
||
}
|
||
|
||
function transform(ast, asyncFilters) {
|
||
return cps(ast, asyncFilters || []);
|
||
} // var parser = require('./parser');
|
||
// var src = 'hello {% foo %}{% endfoo %} end';
|
||
// var ast = transform(parser.parse(src, [new FooExtension()]), ['bar']);
|
||
// nodes.printNodes(ast);
|
||
|
||
|
||
module.exports = {
|
||
transform: transform
|
||
};
|
||
|
||
/***/ }),
|
||
/* 18 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var lib = __webpack_require__(0);
|
||
|
||
var r = __webpack_require__(2);
|
||
|
||
var exports = module.exports = {};
|
||
|
||
function normalize(value, defaultValue) {
|
||
if (value === null || value === undefined || value === false) {
|
||
return defaultValue;
|
||
}
|
||
|
||
return value;
|
||
}
|
||
|
||
exports.abs = Math.abs;
|
||
|
||
function isNaN(num) {
|
||
return num !== num; // eslint-disable-line no-self-compare
|
||
}
|
||
|
||
function batch(arr, linecount, fillWith) {
|
||
var i;
|
||
var res = [];
|
||
var tmp = [];
|
||
|
||
for (i = 0; i < arr.length; i++) {
|
||
if (i % linecount === 0 && tmp.length) {
|
||
res.push(tmp);
|
||
tmp = [];
|
||
}
|
||
|
||
tmp.push(arr[i]);
|
||
}
|
||
|
||
if (tmp.length) {
|
||
if (fillWith) {
|
||
for (i = tmp.length; i < linecount; i++) {
|
||
tmp.push(fillWith);
|
||
}
|
||
}
|
||
|
||
res.push(tmp);
|
||
}
|
||
|
||
return res;
|
||
}
|
||
|
||
exports.batch = batch;
|
||
|
||
function capitalize(str) {
|
||
str = normalize(str, '');
|
||
var ret = str.toLowerCase();
|
||
return r.copySafeness(str, ret.charAt(0).toUpperCase() + ret.slice(1));
|
||
}
|
||
|
||
exports.capitalize = capitalize;
|
||
|
||
function center(str, width) {
|
||
str = normalize(str, '');
|
||
width = width || 80;
|
||
|
||
if (str.length >= width) {
|
||
return str;
|
||
}
|
||
|
||
var spaces = width - str.length;
|
||
var pre = lib.repeat(' ', spaces / 2 - spaces % 2);
|
||
var post = lib.repeat(' ', spaces / 2);
|
||
return r.copySafeness(str, pre + str + post);
|
||
}
|
||
|
||
exports.center = center;
|
||
|
||
function default_(val, def, bool) {
|
||
if (bool) {
|
||
return val || def;
|
||
} else {
|
||
return val !== undefined ? val : def;
|
||
}
|
||
} // TODO: it is confusing to export something called 'default'
|
||
|
||
|
||
exports['default'] = default_; // eslint-disable-line dot-notation
|
||
|
||
function dictsort(val, caseSensitive, by) {
|
||
if (!lib.isObject(val)) {
|
||
throw new lib.TemplateError('dictsort filter: val must be an object');
|
||
}
|
||
|
||
var array = []; // deliberately include properties from the object's prototype
|
||
|
||
for (var k in val) {
|
||
// eslint-disable-line guard-for-in, no-restricted-syntax
|
||
array.push([k, val[k]]);
|
||
}
|
||
|
||
var si;
|
||
|
||
if (by === undefined || by === 'key') {
|
||
si = 0;
|
||
} else if (by === 'value') {
|
||
si = 1;
|
||
} else {
|
||
throw new lib.TemplateError('dictsort filter: You can only sort by either key or value');
|
||
}
|
||
|
||
array.sort(function (t1, t2) {
|
||
var a = t1[si];
|
||
var b = t2[si];
|
||
|
||
if (!caseSensitive) {
|
||
if (lib.isString(a)) {
|
||
a = a.toUpperCase();
|
||
}
|
||
|
||
if (lib.isString(b)) {
|
||
b = b.toUpperCase();
|
||
}
|
||
}
|
||
|
||
return a > b ? 1 : a === b ? 0 : -1; // eslint-disable-line no-nested-ternary
|
||
});
|
||
return array;
|
||
}
|
||
|
||
exports.dictsort = dictsort;
|
||
|
||
function dump(obj, spaces) {
|
||
return JSON.stringify(obj, null, spaces);
|
||
}
|
||
|
||
exports.dump = dump;
|
||
|
||
function escape(str) {
|
||
if (str instanceof r.SafeString) {
|
||
return str;
|
||
}
|
||
|
||
str = str === null || str === undefined ? '' : str;
|
||
return r.markSafe(lib.escape(str.toString()));
|
||
}
|
||
|
||
exports.escape = escape;
|
||
|
||
function safe(str) {
|
||
if (str instanceof r.SafeString) {
|
||
return str;
|
||
}
|
||
|
||
str = str === null || str === undefined ? '' : str;
|
||
return r.markSafe(str.toString());
|
||
}
|
||
|
||
exports.safe = safe;
|
||
|
||
function first(arr) {
|
||
return arr[0];
|
||
}
|
||
|
||
exports.first = first;
|
||
|
||
function forceescape(str) {
|
||
str = str === null || str === undefined ? '' : str;
|
||
return r.markSafe(lib.escape(str.toString()));
|
||
}
|
||
|
||
exports.forceescape = forceescape;
|
||
|
||
function groupby(arr, attr) {
|
||
return lib.groupBy(arr, attr);
|
||
}
|
||
|
||
exports.groupby = groupby;
|
||
|
||
function indent(str, width, indentfirst) {
|
||
str = normalize(str, '');
|
||
|
||
if (str === '') {
|
||
return '';
|
||
}
|
||
|
||
width = width || 4; // let res = '';
|
||
|
||
var lines = str.split('\n');
|
||
var sp = lib.repeat(' ', width);
|
||
var res = lines.map(function (l, i) {
|
||
return i === 0 && !indentfirst ? l + "\n" : "" + sp + l + "\n";
|
||
}).join('');
|
||
return r.copySafeness(str, res);
|
||
}
|
||
|
||
exports.indent = indent;
|
||
|
||
function join(arr, del, attr) {
|
||
del = del || '';
|
||
|
||
if (attr) {
|
||
arr = lib.map(arr, function (v) {
|
||
return v[attr];
|
||
});
|
||
}
|
||
|
||
return arr.join(del);
|
||
}
|
||
|
||
exports.join = join;
|
||
|
||
function last(arr) {
|
||
return arr[arr.length - 1];
|
||
}
|
||
|
||
exports.last = last;
|
||
|
||
function lengthFilter(val) {
|
||
var value = normalize(val, '');
|
||
|
||
if (value !== undefined) {
|
||
if (typeof Map === 'function' && value instanceof Map || typeof Set === 'function' && value instanceof Set) {
|
||
// ECMAScript 2015 Maps and Sets
|
||
return value.size;
|
||
}
|
||
|
||
if (lib.isObject(value) && !(value instanceof r.SafeString)) {
|
||
// Objects (besides SafeStrings), non-primative Arrays
|
||
return lib.keys(value).length;
|
||
}
|
||
|
||
return value.length;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
exports.length = lengthFilter;
|
||
|
||
function list(val) {
|
||
if (lib.isString(val)) {
|
||
return val.split('');
|
||
} else if (lib.isObject(val)) {
|
||
return lib._entries(val || {}).map(function (_ref) {
|
||
var key = _ref[0],
|
||
value = _ref[1];
|
||
return {
|
||
key: key,
|
||
value: value
|
||
};
|
||
});
|
||
} else if (lib.isArray(val)) {
|
||
return val;
|
||
} else {
|
||
throw new lib.TemplateError('list filter: type not iterable');
|
||
}
|
||
}
|
||
|
||
exports.list = list;
|
||
|
||
function lower(str) {
|
||
str = normalize(str, '');
|
||
return str.toLowerCase();
|
||
}
|
||
|
||
exports.lower = lower;
|
||
|
||
function nl2br(str) {
|
||
if (str === null || str === undefined) {
|
||
return '';
|
||
}
|
||
|
||
return r.copySafeness(str, str.replace(/\r\n|\n/g, '<br />\n'));
|
||
}
|
||
|
||
exports.nl2br = nl2br;
|
||
|
||
function random(arr) {
|
||
return arr[Math.floor(Math.random() * arr.length)];
|
||
}
|
||
|
||
exports.random = random;
|
||
|
||
function rejectattr(arr, attr) {
|
||
return arr.filter(function (item) {
|
||
return !item[attr];
|
||
});
|
||
}
|
||
|
||
exports.rejectattr = rejectattr;
|
||
|
||
function selectattr(arr, attr) {
|
||
return arr.filter(function (item) {
|
||
return !!item[attr];
|
||
});
|
||
}
|
||
|
||
exports.selectattr = selectattr;
|
||
|
||
function replace(str, old, new_, maxCount) {
|
||
var originalStr = str;
|
||
|
||
if (old instanceof RegExp) {
|
||
return str.replace(old, new_);
|
||
}
|
||
|
||
if (typeof maxCount === 'undefined') {
|
||
maxCount = -1;
|
||
}
|
||
|
||
var res = ''; // Output
|
||
// Cast Numbers in the search term to string
|
||
|
||
if (typeof old === 'number') {
|
||
old = '' + old;
|
||
} else if (typeof old !== 'string') {
|
||
// If it is something other than number or string,
|
||
// return the original string
|
||
return str;
|
||
} // Cast numbers in the replacement to string
|
||
|
||
|
||
if (typeof str === 'number') {
|
||
str = '' + str;
|
||
} // If by now, we don't have a string, throw it back
|
||
|
||
|
||
if (typeof str !== 'string' && !(str instanceof r.SafeString)) {
|
||
return str;
|
||
} // ShortCircuits
|
||
|
||
|
||
if (old === '') {
|
||
// Mimic the python behaviour: empty string is replaced
|
||
// by replacement e.g. "abc"|replace("", ".") -> .a.b.c.
|
||
res = new_ + str.split('').join(new_) + new_;
|
||
return r.copySafeness(str, res);
|
||
}
|
||
|
||
var nextIndex = str.indexOf(old); // if # of replacements to perform is 0, or the string to does
|
||
// not contain the old value, return the string
|
||
|
||
if (maxCount === 0 || nextIndex === -1) {
|
||
return str;
|
||
}
|
||
|
||
var pos = 0;
|
||
var count = 0; // # of replacements made
|
||
|
||
while (nextIndex > -1 && (maxCount === -1 || count < maxCount)) {
|
||
// Grab the next chunk of src string and add it with the
|
||
// replacement, to the result
|
||
res += str.substring(pos, nextIndex) + new_; // Increment our pointer in the src string
|
||
|
||
pos = nextIndex + old.length;
|
||
count++; // See if there are any more replacements to be made
|
||
|
||
nextIndex = str.indexOf(old, pos);
|
||
} // We've either reached the end, or done the max # of
|
||
// replacements, tack on any remaining string
|
||
|
||
|
||
if (pos < str.length) {
|
||
res += str.substring(pos);
|
||
}
|
||
|
||
return r.copySafeness(originalStr, res);
|
||
}
|
||
|
||
exports.replace = replace;
|
||
|
||
function reverse(val) {
|
||
var arr;
|
||
|
||
if (lib.isString(val)) {
|
||
arr = list(val);
|
||
} else {
|
||
// Copy it
|
||
arr = lib.map(val, function (v) {
|
||
return v;
|
||
});
|
||
}
|
||
|
||
arr.reverse();
|
||
|
||
if (lib.isString(val)) {
|
||
return r.copySafeness(val, arr.join(''));
|
||
}
|
||
|
||
return arr;
|
||
}
|
||
|
||
exports.reverse = reverse;
|
||
|
||
function round(val, precision, method) {
|
||
precision = precision || 0;
|
||
var factor = Math.pow(10, precision);
|
||
var rounder;
|
||
|
||
if (method === 'ceil') {
|
||
rounder = Math.ceil;
|
||
} else if (method === 'floor') {
|
||
rounder = Math.floor;
|
||
} else {
|
||
rounder = Math.round;
|
||
}
|
||
|
||
return rounder(val * factor) / factor;
|
||
}
|
||
|
||
exports.round = round;
|
||
|
||
function slice(arr, slices, fillWith) {
|
||
var sliceLength = Math.floor(arr.length / slices);
|
||
var extra = arr.length % slices;
|
||
var res = [];
|
||
var offset = 0;
|
||
|
||
for (var i = 0; i < slices; i++) {
|
||
var start = offset + i * sliceLength;
|
||
|
||
if (i < extra) {
|
||
offset++;
|
||
}
|
||
|
||
var end = offset + (i + 1) * sliceLength;
|
||
var currSlice = arr.slice(start, end);
|
||
|
||
if (fillWith && i >= extra) {
|
||
currSlice.push(fillWith);
|
||
}
|
||
|
||
res.push(currSlice);
|
||
}
|
||
|
||
return res;
|
||
}
|
||
|
||
exports.slice = slice;
|
||
|
||
function sum(arr, attr, start) {
|
||
if (start === void 0) {
|
||
start = 0;
|
||
}
|
||
|
||
if (attr) {
|
||
arr = lib.map(arr, function (v) {
|
||
return v[attr];
|
||
});
|
||
}
|
||
|
||
return start + arr.reduce(function (a, b) {
|
||
return a + b;
|
||
}, 0);
|
||
}
|
||
|
||
exports.sum = sum;
|
||
exports.sort = r.makeMacro(['value', 'reverse', 'case_sensitive', 'attribute'], [], function (arr, reversed, caseSens, attr) {
|
||
// Copy it
|
||
var array = lib.map(arr, function (v) {
|
||
return v;
|
||
});
|
||
array.sort(function (a, b) {
|
||
var x = attr ? a[attr] : a;
|
||
var y = attr ? b[attr] : b;
|
||
|
||
if (!caseSens && lib.isString(x) && lib.isString(y)) {
|
||
x = x.toLowerCase();
|
||
y = y.toLowerCase();
|
||
}
|
||
|
||
if (x < y) {
|
||
return reversed ? 1 : -1;
|
||
} else if (x > y) {
|
||
return reversed ? -1 : 1;
|
||
} else {
|
||
return 0;
|
||
}
|
||
});
|
||
return array;
|
||
});
|
||
|
||
function string(obj) {
|
||
return r.copySafeness(obj, obj);
|
||
}
|
||
|
||
exports.string = string;
|
||
|
||
function striptags(input, preserveLinebreaks) {
|
||
input = normalize(input, '');
|
||
var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>|<!--[\s\S]*?-->/gi;
|
||
var trimmedInput = trim(input.replace(tags, ''));
|
||
var res = '';
|
||
|
||
if (preserveLinebreaks) {
|
||
res = trimmedInput.replace(/^ +| +$/gm, '') // remove leading and trailing spaces
|
||
.replace(/ +/g, ' ') // squash adjacent spaces
|
||
.replace(/(\r\n)/g, '\n') // normalize linebreaks (CRLF -> LF)
|
||
.replace(/\n\n\n+/g, '\n\n'); // squash abnormal adjacent linebreaks
|
||
} else {
|
||
res = trimmedInput.replace(/\s+/gi, ' ');
|
||
}
|
||
|
||
return r.copySafeness(input, res);
|
||
}
|
||
|
||
exports.striptags = striptags;
|
||
|
||
function title(str) {
|
||
str = normalize(str, '');
|
||
var words = str.split(' ').map(function (word) {
|
||
return capitalize(word);
|
||
});
|
||
return r.copySafeness(str, words.join(' '));
|
||
}
|
||
|
||
exports.title = title;
|
||
|
||
function trim(str) {
|
||
return r.copySafeness(str, str.replace(/^\s*|\s*$/g, ''));
|
||
}
|
||
|
||
exports.trim = trim;
|
||
|
||
function truncate(input, length, killwords, end) {
|
||
var orig = input;
|
||
input = normalize(input, '');
|
||
length = length || 255;
|
||
|
||
if (input.length <= length) {
|
||
return input;
|
||
}
|
||
|
||
if (killwords) {
|
||
input = input.substring(0, length);
|
||
} else {
|
||
var idx = input.lastIndexOf(' ', length);
|
||
|
||
if (idx === -1) {
|
||
idx = length;
|
||
}
|
||
|
||
input = input.substring(0, idx);
|
||
}
|
||
|
||
input += end !== undefined && end !== null ? end : '...';
|
||
return r.copySafeness(orig, input);
|
||
}
|
||
|
||
exports.truncate = truncate;
|
||
|
||
function upper(str) {
|
||
str = normalize(str, '');
|
||
return str.toUpperCase();
|
||
}
|
||
|
||
exports.upper = upper;
|
||
|
||
function urlencode(obj) {
|
||
var enc = encodeURIComponent;
|
||
|
||
if (lib.isString(obj)) {
|
||
return enc(obj);
|
||
} else {
|
||
var keyvals = lib.isArray(obj) ? obj : lib._entries(obj);
|
||
return keyvals.map(function (_ref2) {
|
||
var k = _ref2[0],
|
||
v = _ref2[1];
|
||
return enc(k) + "=" + enc(v);
|
||
}).join('&');
|
||
}
|
||
}
|
||
|
||
exports.urlencode = urlencode; // For the jinja regexp, see
|
||
// https://github.com/mitsuhiko/jinja2/blob/f15b814dcba6aa12bc74d1f7d0c881d55f7126be/jinja2/utils.py#L20-L23
|
||
|
||
var puncRe = /^(?:\(|<|<)?(.*?)(?:\.|,|\)|\n|>)?$/; // from http://blog.gerv.net/2011/05/html5_email_address_regexp/
|
||
|
||
var emailRe = /^[\w.!#$%&'*+\-\/=?\^`{|}~]+@[a-z\d\-]+(\.[a-z\d\-]+)+$/i;
|
||
var httpHttpsRe = /^https?:\/\/.*$/;
|
||
var wwwRe = /^www\./;
|
||
var tldRe = /\.(?:org|net|com)(?:\:|\/|$)/;
|
||
|
||
function urlize(str, length, nofollow) {
|
||
if (isNaN(length)) {
|
||
length = Infinity;
|
||
}
|
||
|
||
var noFollowAttr = nofollow === true ? ' rel="nofollow"' : '';
|
||
var words = str.split(/(\s+)/).filter(function (word) {
|
||
// If the word has no length, bail. This can happen for str with
|
||
// trailing whitespace.
|
||
return word && word.length;
|
||
}).map(function (word) {
|
||
var matches = word.match(puncRe);
|
||
var possibleUrl = matches ? matches[1] : word;
|
||
var shortUrl = possibleUrl.substr(0, length); // url that starts with http or https
|
||
|
||
if (httpHttpsRe.test(possibleUrl)) {
|
||
return "<a href=\"" + possibleUrl + "\"" + noFollowAttr + ">" + shortUrl + "</a>";
|
||
} // url that starts with www.
|
||
|
||
|
||
if (wwwRe.test(possibleUrl)) {
|
||
return "<a href=\"http://" + possibleUrl + "\"" + noFollowAttr + ">" + shortUrl + "</a>";
|
||
} // an email address of the form username@domain.tld
|
||
|
||
|
||
if (emailRe.test(possibleUrl)) {
|
||
return "<a href=\"mailto:" + possibleUrl + "\">" + possibleUrl + "</a>";
|
||
} // url that ends in .com, .org or .net that is not an email address
|
||
|
||
|
||
if (tldRe.test(possibleUrl)) {
|
||
return "<a href=\"http://" + possibleUrl + "\"" + noFollowAttr + ">" + shortUrl + "</a>";
|
||
}
|
||
|
||
return word;
|
||
});
|
||
return words.join('');
|
||
}
|
||
|
||
exports.urlize = urlize;
|
||
|
||
function wordcount(str) {
|
||
str = normalize(str, '');
|
||
var words = str ? str.match(/\w+/g) : null;
|
||
return words ? words.length : null;
|
||
}
|
||
|
||
exports.wordcount = wordcount;
|
||
|
||
function float(val, def) {
|
||
var res = parseFloat(val);
|
||
return isNaN(res) ? def : res;
|
||
}
|
||
|
||
exports.float = float;
|
||
|
||
function int(val, def) {
|
||
var res = parseInt(val, 10);
|
||
return isNaN(res) ? def : res;
|
||
}
|
||
|
||
exports.int = int; // Aliases
|
||
|
||
exports.d = exports.default;
|
||
exports.e = exports.escape;
|
||
|
||
/***/ }),
|
||
/* 19 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
|
||
|
||
var Loader = __webpack_require__(6);
|
||
|
||
var PrecompiledLoader =
|
||
/*#__PURE__*/
|
||
function (_Loader) {
|
||
_inheritsLoose(PrecompiledLoader, _Loader);
|
||
|
||
function PrecompiledLoader(compiledTemplates) {
|
||
var _this;
|
||
|
||
_this = _Loader.call(this) || this;
|
||
_this.precompiled = compiledTemplates || {};
|
||
return _this;
|
||
}
|
||
|
||
var _proto = PrecompiledLoader.prototype;
|
||
|
||
_proto.getSource = function getSource(name) {
|
||
if (this.precompiled[name]) {
|
||
return {
|
||
src: {
|
||
type: 'code',
|
||
obj: this.precompiled[name]
|
||
},
|
||
path: name
|
||
};
|
||
}
|
||
|
||
return null;
|
||
};
|
||
|
||
return PrecompiledLoader;
|
||
}(Loader);
|
||
|
||
module.exports = {
|
||
PrecompiledLoader: PrecompiledLoader
|
||
};
|
||
|
||
/***/ }),
|
||
/* 20 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var SafeString = __webpack_require__(2).SafeString;
|
||
/**
|
||
* Returns `true` if the object is a function, otherwise `false`.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
|
||
function callable(value) {
|
||
return typeof value === 'function';
|
||
}
|
||
|
||
exports.callable = callable;
|
||
/**
|
||
* Returns `true` if the object is strictly not `undefined`.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function defined(value) {
|
||
return value !== undefined;
|
||
}
|
||
|
||
exports.defined = defined;
|
||
/**
|
||
* Returns `true` if the operand (one) is divisble by the test's argument
|
||
* (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function divisibleby(one, two) {
|
||
return one % two === 0;
|
||
}
|
||
|
||
exports.divisibleby = divisibleby;
|
||
/**
|
||
* Returns true if the string has been escaped (i.e., is a SafeString).
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function escaped(value) {
|
||
return value instanceof SafeString;
|
||
}
|
||
|
||
exports.escaped = escaped;
|
||
/**
|
||
* Returns `true` if the arguments are strictly equal.
|
||
* @param { any } one
|
||
* @param { any } two
|
||
*/
|
||
|
||
function equalto(one, two) {
|
||
return one === two;
|
||
}
|
||
|
||
exports.equalto = equalto; // Aliases
|
||
|
||
exports.eq = exports.equalto;
|
||
exports.sameas = exports.equalto;
|
||
/**
|
||
* Returns `true` if the value is evenly divisible by 2.
|
||
* @param { number } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function even(value) {
|
||
return value % 2 === 0;
|
||
}
|
||
|
||
exports.even = even;
|
||
/**
|
||
* Returns `true` if the value is falsy - if I recall correctly, '', 0, false,
|
||
* undefined, NaN or null. I don't know if we should stick to the default JS
|
||
* behavior or attempt to replicate what Python believes should be falsy (i.e.,
|
||
* empty arrays, empty dicts, not 0...).
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function falsy(value) {
|
||
return !value;
|
||
}
|
||
|
||
exports.falsy = falsy;
|
||
/**
|
||
* Returns `true` if the operand (one) is greater or equal to the test's
|
||
* argument (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function ge(one, two) {
|
||
return one >= two;
|
||
}
|
||
|
||
exports.ge = ge;
|
||
/**
|
||
* Returns `true` if the operand (one) is greater than the test's argument
|
||
* (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function greaterthan(one, two) {
|
||
return one > two;
|
||
}
|
||
|
||
exports.greaterthan = greaterthan; // alias
|
||
|
||
exports.gt = exports.greaterthan;
|
||
/**
|
||
* Returns `true` if the operand (one) is less than or equal to the test's
|
||
* argument (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function le(one, two) {
|
||
return one <= two;
|
||
}
|
||
|
||
exports.le = le;
|
||
/**
|
||
* Returns `true` if the operand (one) is less than the test's passed argument
|
||
* (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function lessthan(one, two) {
|
||
return one < two;
|
||
}
|
||
|
||
exports.lessthan = lessthan; // alias
|
||
|
||
exports.lt = exports.lessthan;
|
||
/**
|
||
* Returns `true` if the string is lowercased.
|
||
* @param { string } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function lower(value) {
|
||
return value.toLowerCase() === value;
|
||
}
|
||
|
||
exports.lower = lower;
|
||
/**
|
||
* Returns `true` if the operand (one) is less than or equal to the test's
|
||
* argument (two).
|
||
* @param { number } one
|
||
* @param { number } two
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function ne(one, two) {
|
||
return one !== two;
|
||
}
|
||
|
||
exports.ne = ne;
|
||
/**
|
||
* Returns true if the value is strictly equal to `null`.
|
||
* @param { any }
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function nullTest(value) {
|
||
return value === null;
|
||
}
|
||
|
||
exports.null = nullTest;
|
||
/**
|
||
* Returns true if value is a number.
|
||
* @param { any }
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function number(value) {
|
||
return typeof value === 'number';
|
||
}
|
||
|
||
exports.number = number;
|
||
/**
|
||
* Returns `true` if the value is *not* evenly divisible by 2.
|
||
* @param { number } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function odd(value) {
|
||
return value % 2 === 1;
|
||
}
|
||
|
||
exports.odd = odd;
|
||
/**
|
||
* Returns `true` if the value is a string, `false` if not.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function string(value) {
|
||
return typeof value === 'string';
|
||
}
|
||
|
||
exports.string = string;
|
||
/**
|
||
* Returns `true` if the value is not in the list of things considered falsy:
|
||
* '', null, undefined, 0, NaN and false.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function truthy(value) {
|
||
return !!value;
|
||
}
|
||
|
||
exports.truthy = truthy;
|
||
/**
|
||
* Returns `true` if the value is undefined.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function undefinedTest(value) {
|
||
return value === undefined;
|
||
}
|
||
|
||
exports.undefined = undefinedTest;
|
||
/**
|
||
* Returns `true` if the string is uppercased.
|
||
* @param { string } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function upper(value) {
|
||
return value.toUpperCase() === value;
|
||
}
|
||
|
||
exports.upper = upper;
|
||
/**
|
||
* If ES6 features are available, returns `true` if the value implements the
|
||
* `Symbol.iterator` method. If not, it's a string or Array.
|
||
*
|
||
* Could potentially cause issues if a browser exists that has Set and Map but
|
||
* not Symbol.
|
||
*
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function iterable(value) {
|
||
if (typeof Symbol !== 'undefined') {
|
||
return !!value[Symbol.iterator];
|
||
} else {
|
||
return Array.isArray(value) || typeof value === 'string';
|
||
}
|
||
}
|
||
|
||
exports.iterable = iterable;
|
||
/**
|
||
* If ES6 features are available, returns `true` if the value is an object hash
|
||
* or an ES6 Map. Otherwise just return if it's an object hash.
|
||
* @param { any } value
|
||
* @returns { boolean }
|
||
*/
|
||
|
||
function mapping(value) {
|
||
// only maps and object hashes
|
||
var bool = value !== null && value !== undefined && typeof value === 'object' && !Array.isArray(value);
|
||
|
||
if (Set) {
|
||
return bool && !(value instanceof Set);
|
||
} else {
|
||
return bool;
|
||
}
|
||
}
|
||
|
||
exports.mapping = mapping;
|
||
|
||
/***/ }),
|
||
/* 21 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function _cycler(items) {
|
||
var index = -1;
|
||
return {
|
||
current: null,
|
||
reset: function reset() {
|
||
index = -1;
|
||
this.current = null;
|
||
},
|
||
next: function next() {
|
||
index++;
|
||
|
||
if (index >= items.length) {
|
||
index = 0;
|
||
}
|
||
|
||
this.current = items[index];
|
||
return this.current;
|
||
}
|
||
};
|
||
}
|
||
|
||
function _joiner(sep) {
|
||
sep = sep || ',';
|
||
var first = true;
|
||
return function () {
|
||
var val = first ? '' : sep;
|
||
first = false;
|
||
return val;
|
||
};
|
||
} // Making this a function instead so it returns a new object
|
||
// each time it's called. That way, if something like an environment
|
||
// uses it, they will each have their own copy.
|
||
|
||
|
||
function globals() {
|
||
return {
|
||
range: function range(start, stop, step) {
|
||
if (typeof stop === 'undefined') {
|
||
stop = start;
|
||
start = 0;
|
||
step = 1;
|
||
} else if (!step) {
|
||
step = 1;
|
||
}
|
||
|
||
var arr = [];
|
||
|
||
if (step > 0) {
|
||
for (var i = start; i < stop; i += step) {
|
||
arr.push(i);
|
||
}
|
||
} else {
|
||
for (var _i = start; _i > stop; _i += step) {
|
||
// eslint-disable-line for-direction
|
||
arr.push(_i);
|
||
}
|
||
}
|
||
|
||
return arr;
|
||
},
|
||
cycler: function cycler() {
|
||
return _cycler(Array.prototype.slice.call(arguments));
|
||
},
|
||
joiner: function joiner(sep) {
|
||
return _joiner(sep);
|
||
}
|
||
};
|
||
}
|
||
|
||
module.exports = globals;
|
||
|
||
/***/ }),
|
||
/* 22 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
var path = __webpack_require__(4);
|
||
|
||
module.exports = function express(env, app) {
|
||
function NunjucksView(name, opts) {
|
||
this.name = name;
|
||
this.path = name;
|
||
this.defaultEngine = opts.defaultEngine;
|
||
this.ext = path.extname(name);
|
||
|
||
if (!this.ext && !this.defaultEngine) {
|
||
throw new Error('No default engine was specified and no extension was provided.');
|
||
}
|
||
|
||
if (!this.ext) {
|
||
this.name += this.ext = (this.defaultEngine[0] !== '.' ? '.' : '') + this.defaultEngine;
|
||
}
|
||
}
|
||
|
||
NunjucksView.prototype.render = function render(opts, cb) {
|
||
env.render(this.name, opts, cb);
|
||
};
|
||
|
||
app.set('view', NunjucksView);
|
||
app.set('nunjucksEnv', env);
|
||
return env;
|
||
};
|
||
|
||
/***/ }),
|
||
/* 23 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
var fs = __webpack_require__(4);
|
||
|
||
var path = __webpack_require__(4);
|
||
|
||
var _require = __webpack_require__(0),
|
||
_prettifyError = _require._prettifyError;
|
||
|
||
var compiler = __webpack_require__(5);
|
||
|
||
var _require2 = __webpack_require__(7),
|
||
Environment = _require2.Environment;
|
||
|
||
var precompileGlobal = __webpack_require__(24);
|
||
|
||
function match(filename, patterns) {
|
||
if (!Array.isArray(patterns)) {
|
||
return false;
|
||
}
|
||
|
||
return patterns.some(function (pattern) {
|
||
return filename.match(pattern);
|
||
});
|
||
}
|
||
|
||
function precompileString(str, opts) {
|
||
opts = opts || {};
|
||
opts.isString = true;
|
||
var env = opts.env || new Environment([]);
|
||
var wrapper = opts.wrapper || precompileGlobal;
|
||
|
||
if (!opts.name) {
|
||
throw new Error('the "name" option is required when compiling a string');
|
||
}
|
||
|
||
return wrapper([_precompile(str, opts.name, env)], opts);
|
||
}
|
||
|
||
function precompile(input, opts) {
|
||
// The following options are available:
|
||
//
|
||
// * name: name of the template (auto-generated when compiling a directory)
|
||
// * isString: input is a string, not a file path
|
||
// * asFunction: generate a callable function
|
||
// * force: keep compiling on error
|
||
// * env: the Environment to use (gets extensions and async filters from it)
|
||
// * include: which file/folders to include (folders are auto-included, files are auto-excluded)
|
||
// * exclude: which file/folders to exclude (folders are auto-included, files are auto-excluded)
|
||
// * wrapper: function(templates, opts) {...}
|
||
// Customize the output format to store the compiled template.
|
||
// By default, templates are stored in a global variable used by the runtime.
|
||
// A custom loader will be necessary to load your custom wrapper.
|
||
opts = opts || {};
|
||
var env = opts.env || new Environment([]);
|
||
var wrapper = opts.wrapper || precompileGlobal;
|
||
|
||
if (opts.isString) {
|
||
return precompileString(input, opts);
|
||
}
|
||
|
||
var pathStats = fs.existsSync(input) && fs.statSync(input);
|
||
var precompiled = [];
|
||
var templates = [];
|
||
|
||
function addTemplates(dir) {
|
||
fs.readdirSync(dir).forEach(function (file) {
|
||
var filepath = path.join(dir, file);
|
||
var subpath = filepath.substr(path.join(input, '/').length);
|
||
var stat = fs.statSync(filepath);
|
||
|
||
if (stat && stat.isDirectory()) {
|
||
subpath += '/';
|
||
|
||
if (!match(subpath, opts.exclude)) {
|
||
addTemplates(filepath);
|
||
}
|
||
} else if (match(subpath, opts.include)) {
|
||
templates.push(filepath);
|
||
}
|
||
});
|
||
}
|
||
|
||
if (pathStats.isFile()) {
|
||
precompiled.push(_precompile(fs.readFileSync(input, 'utf-8'), opts.name || input, env));
|
||
} else if (pathStats.isDirectory()) {
|
||
addTemplates(input);
|
||
|
||
for (var i = 0; i < templates.length; i++) {
|
||
var name = templates[i].replace(path.join(input, '/'), '');
|
||
|
||
try {
|
||
precompiled.push(_precompile(fs.readFileSync(templates[i], 'utf-8'), name, env));
|
||
} catch (e) {
|
||
if (opts.force) {
|
||
// Don't stop generating the output if we're
|
||
// forcing compilation.
|
||
console.error(e); // eslint-disable-line no-console
|
||
} else {
|
||
throw e;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return wrapper(precompiled, opts);
|
||
}
|
||
|
||
function _precompile(str, name, env) {
|
||
env = env || new Environment([]);
|
||
var asyncFilters = env.asyncFilters;
|
||
var extensions = env.extensionsList;
|
||
var template;
|
||
name = name.replace(/\\/g, '/');
|
||
|
||
try {
|
||
template = compiler.compile(str, asyncFilters, extensions, name, env.opts);
|
||
} catch (err) {
|
||
throw _prettifyError(name, false, err);
|
||
}
|
||
|
||
return {
|
||
name: name,
|
||
template: template
|
||
};
|
||
}
|
||
|
||
module.exports = {
|
||
precompile: precompile,
|
||
precompileString: precompileString
|
||
};
|
||
|
||
/***/ }),
|
||
/* 24 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
"use strict";
|
||
|
||
|
||
function precompileGlobal(templates, opts) {
|
||
var out = '';
|
||
opts = opts || {};
|
||
|
||
for (var i = 0; i < templates.length; i++) {
|
||
var name = JSON.stringify(templates[i].name);
|
||
var template = templates[i].template;
|
||
out += '(function() {' + '(window.nunjucksPrecompiled = window.nunjucksPrecompiled || {})' + '[' + name + '] = (function() {\n' + template + '\n})();\n';
|
||
|
||
if (opts.asFunction) {
|
||
out += 'return function(ctx, cb) { return nunjucks.render(' + name + ', ctx, cb); }\n';
|
||
}
|
||
|
||
out += '})();\n';
|
||
}
|
||
|
||
return out;
|
||
}
|
||
|
||
module.exports = precompileGlobal;
|
||
|
||
/***/ }),
|
||
/* 25 */
|
||
/***/ (function(module, exports, __webpack_require__) {
|
||
|
||
function installCompat() {
|
||
'use strict';
|
||
/* eslint-disable camelcase */
|
||
// This must be called like `nunjucks.installCompat` so that `this`
|
||
// references the nunjucks instance
|
||
|
||
var runtime = this.runtime;
|
||
var lib = this.lib; // Handle slim case where these 'modules' are excluded from the built source
|
||
|
||
var Compiler = this.compiler.Compiler;
|
||
var Parser = this.parser.Parser;
|
||
var nodes = this.nodes;
|
||
var lexer = this.lexer;
|
||
var orig_contextOrFrameLookup = runtime.contextOrFrameLookup;
|
||
var orig_memberLookup = runtime.memberLookup;
|
||
var orig_Compiler_assertType;
|
||
var orig_Parser_parseAggregate;
|
||
|
||
if (Compiler) {
|
||
orig_Compiler_assertType = Compiler.prototype.assertType;
|
||
}
|
||
|
||
if (Parser) {
|
||
orig_Parser_parseAggregate = Parser.prototype.parseAggregate;
|
||
}
|
||
|
||
function uninstall() {
|
||
runtime.contextOrFrameLookup = orig_contextOrFrameLookup;
|
||
runtime.memberLookup = orig_memberLookup;
|
||
|
||
if (Compiler) {
|
||
Compiler.prototype.assertType = orig_Compiler_assertType;
|
||
}
|
||
|
||
if (Parser) {
|
||
Parser.prototype.parseAggregate = orig_Parser_parseAggregate;
|
||
}
|
||
}
|
||
|
||
runtime.contextOrFrameLookup = function contextOrFrameLookup(context, frame, key) {
|
||
var val = orig_contextOrFrameLookup.apply(this, arguments);
|
||
|
||
if (val !== undefined) {
|
||
return val;
|
||
}
|
||
|
||
switch (key) {
|
||
case 'True':
|
||
return true;
|
||
|
||
case 'False':
|
||
return false;
|
||
|
||
case 'None':
|
||
return null;
|
||
|
||
default:
|
||
return undefined;
|
||
}
|
||
};
|
||
|
||
function getTokensState(tokens) {
|
||
return {
|
||
index: tokens.index,
|
||
lineno: tokens.lineno,
|
||
colno: tokens.colno
|
||
};
|
||
}
|
||
|
||
if ("STD" !== 'SLIM' && nodes && Compiler && Parser) {
|
||
// i.e., not slim mode
|
||
var Slice = nodes.Node.extend('Slice', {
|
||
fields: ['start', 'stop', 'step'],
|
||
init: function init(lineno, colno, start, stop, step) {
|
||
start = start || new nodes.Literal(lineno, colno, null);
|
||
stop = stop || new nodes.Literal(lineno, colno, null);
|
||
step = step || new nodes.Literal(lineno, colno, 1);
|
||
this.parent(lineno, colno, start, stop, step);
|
||
}
|
||
});
|
||
|
||
Compiler.prototype.assertType = function assertType(node) {
|
||
if (node instanceof Slice) {
|
||
return;
|
||
}
|
||
|
||
orig_Compiler_assertType.apply(this, arguments);
|
||
};
|
||
|
||
Compiler.prototype.compileSlice = function compileSlice(node, frame) {
|
||
this._emit('(');
|
||
|
||
this._compileExpression(node.start, frame);
|
||
|
||
this._emit('),(');
|
||
|
||
this._compileExpression(node.stop, frame);
|
||
|
||
this._emit('),(');
|
||
|
||
this._compileExpression(node.step, frame);
|
||
|
||
this._emit(')');
|
||
};
|
||
|
||
Parser.prototype.parseAggregate = function parseAggregate() {
|
||
var _this = this;
|
||
|
||
var origState = getTokensState(this.tokens); // Set back one accounting for opening bracket/parens
|
||
|
||
origState.colno--;
|
||
origState.index--;
|
||
|
||
try {
|
||
return orig_Parser_parseAggregate.apply(this);
|
||
} catch (e) {
|
||
var errState = getTokensState(this.tokens);
|
||
|
||
var rethrow = function rethrow() {
|
||
lib._assign(_this.tokens, errState);
|
||
|
||
return e;
|
||
}; // Reset to state before original parseAggregate called
|
||
|
||
|
||
lib._assign(this.tokens, origState);
|
||
|
||
this.peeked = false;
|
||
var tok = this.peekToken();
|
||
|
||
if (tok.type !== lexer.TOKEN_LEFT_BRACKET) {
|
||
throw rethrow();
|
||
} else {
|
||
this.nextToken();
|
||
}
|
||
|
||
var node = new Slice(tok.lineno, tok.colno); // If we don't encounter a colon while parsing, this is not a slice,
|
||
// so re-raise the original exception.
|
||
|
||
var isSlice = false;
|
||
|
||
for (var i = 0; i <= node.fields.length; i++) {
|
||
if (this.skip(lexer.TOKEN_RIGHT_BRACKET)) {
|
||
break;
|
||
}
|
||
|
||
if (i === node.fields.length) {
|
||
if (isSlice) {
|
||
this.fail('parseSlice: too many slice components', tok.lineno, tok.colno);
|
||
} else {
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (this.skip(lexer.TOKEN_COLON)) {
|
||
isSlice = true;
|
||
} else {
|
||
var field = node.fields[i];
|
||
node[field] = this.parseExpression();
|
||
isSlice = this.skip(lexer.TOKEN_COLON) || isSlice;
|
||
}
|
||
}
|
||
|
||
if (!isSlice) {
|
||
throw rethrow();
|
||
}
|
||
|
||
return new nodes.Array(tok.lineno, tok.colno, [node]);
|
||
}
|
||
};
|
||
}
|
||
|
||
function sliceLookup(obj, start, stop, step) {
|
||
obj = obj || [];
|
||
|
||
if (start === null) {
|
||
start = step < 0 ? obj.length - 1 : 0;
|
||
}
|
||
|
||
if (stop === null) {
|
||
stop = step < 0 ? -1 : obj.length;
|
||
} else if (stop < 0) {
|
||
stop += obj.length;
|
||
}
|
||
|
||
if (start < 0) {
|
||
start += obj.length;
|
||
}
|
||
|
||
var results = [];
|
||
|
||
for (var i = start;; i += step) {
|
||
if (i < 0 || i > obj.length) {
|
||
break;
|
||
}
|
||
|
||
if (step > 0 && i >= stop) {
|
||
break;
|
||
}
|
||
|
||
if (step < 0 && i <= stop) {
|
||
break;
|
||
}
|
||
|
||
results.push(runtime.memberLookup(obj, i));
|
||
}
|
||
|
||
return results;
|
||
}
|
||
|
||
function hasOwnProp(obj, key) {
|
||
return Object.prototype.hasOwnProperty.call(obj, key);
|
||
}
|
||
|
||
var ARRAY_MEMBERS = {
|
||
pop: function pop(index) {
|
||
if (index === undefined) {
|
||
return this.pop();
|
||
}
|
||
|
||
if (index >= this.length || index < 0) {
|
||
throw new Error('KeyError');
|
||
}
|
||
|
||
return this.splice(index, 1);
|
||
},
|
||
append: function append(element) {
|
||
return this.push(element);
|
||
},
|
||
remove: function remove(element) {
|
||
for (var i = 0; i < this.length; i++) {
|
||
if (this[i] === element) {
|
||
return this.splice(i, 1);
|
||
}
|
||
}
|
||
|
||
throw new Error('ValueError');
|
||
},
|
||
count: function count(element) {
|
||
var count = 0;
|
||
|
||
for (var i = 0; i < this.length; i++) {
|
||
if (this[i] === element) {
|
||
count++;
|
||
}
|
||
}
|
||
|
||
return count;
|
||
},
|
||
index: function index(element) {
|
||
var i;
|
||
|
||
if ((i = this.indexOf(element)) === -1) {
|
||
throw new Error('ValueError');
|
||
}
|
||
|
||
return i;
|
||
},
|
||
find: function find(element) {
|
||
return this.indexOf(element);
|
||
},
|
||
insert: function insert(index, elem) {
|
||
return this.splice(index, 0, elem);
|
||
}
|
||
};
|
||
var OBJECT_MEMBERS = {
|
||
items: function items() {
|
||
return lib._entries(this);
|
||
},
|
||
values: function values() {
|
||
return lib._values(this);
|
||
},
|
||
keys: function keys() {
|
||
return lib.keys(this);
|
||
},
|
||
get: function get(key, def) {
|
||
var output = this[key];
|
||
|
||
if (output === undefined) {
|
||
output = def;
|
||
}
|
||
|
||
return output;
|
||
},
|
||
has_key: function has_key(key) {
|
||
return hasOwnProp(this, key);
|
||
},
|
||
pop: function pop(key, def) {
|
||
var output = this[key];
|
||
|
||
if (output === undefined && def !== undefined) {
|
||
output = def;
|
||
} else if (output === undefined) {
|
||
throw new Error('KeyError');
|
||
} else {
|
||
delete this[key];
|
||
}
|
||
|
||
return output;
|
||
},
|
||
popitem: function popitem() {
|
||
var keys = lib.keys(this);
|
||
|
||
if (!keys.length) {
|
||
throw new Error('KeyError');
|
||
}
|
||
|
||
var k = keys[0];
|
||
var val = this[k];
|
||
delete this[k];
|
||
return [k, val];
|
||
},
|
||
setdefault: function setdefault(key, def) {
|
||
if (def === void 0) {
|
||
def = null;
|
||
}
|
||
|
||
if (!(key in this)) {
|
||
this[key] = def;
|
||
}
|
||
|
||
return this[key];
|
||
},
|
||
update: function update(kwargs) {
|
||
lib._assign(this, kwargs);
|
||
|
||
return null; // Always returns None
|
||
}
|
||
};
|
||
OBJECT_MEMBERS.iteritems = OBJECT_MEMBERS.items;
|
||
OBJECT_MEMBERS.itervalues = OBJECT_MEMBERS.values;
|
||
OBJECT_MEMBERS.iterkeys = OBJECT_MEMBERS.keys;
|
||
|
||
runtime.memberLookup = function memberLookup(obj, val, autoescape) {
|
||
if (arguments.length === 4) {
|
||
return sliceLookup.apply(this, arguments);
|
||
}
|
||
|
||
obj = obj || {}; // If the object is an object, return any of the methods that Python would
|
||
// otherwise provide.
|
||
|
||
if (lib.isArray(obj) && hasOwnProp(ARRAY_MEMBERS, val)) {
|
||
return ARRAY_MEMBERS[val].bind(obj);
|
||
}
|
||
|
||
if (lib.isObject(obj) && hasOwnProp(OBJECT_MEMBERS, val)) {
|
||
return OBJECT_MEMBERS[val].bind(obj);
|
||
}
|
||
|
||
return orig_memberLookup.apply(this, arguments);
|
||
};
|
||
|
||
return uninstall;
|
||
}
|
||
|
||
module.exports = installCompat;
|
||
|
||
/***/ })
|
||
/******/ ]);
|
||
});
|
||
//# sourceMappingURL=nunjucks.js.map
|