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// mostache, mo'mustache (mustache 8.1 fork )

/*!

* mustache.js - Logic-less {{mustache}} templates with JavaScript

* http://github.com/janl/mustache.js

/* modified by dandavis to become Mo'stache v0.8.2a

mustache improvements

inspired by dust:

The {SEP} some marker like <hr>, ", ", etc{/SEP} mini-section prints the enclosed block for every value except for the last.

The {INDEX} mini-tag passes the numerical index of the current element to the enclosed block.

my idea, somewhat like angular but not custom code:

{{phone.connectivity.radio | escape }} - any function that outputs stringy things, including eval

EX: {{name|escape|btoa}} // uses global functions

EX: {{|Math.random}} // uses global function

EX: {{name|.bold}} // uses self method (w/o arguments), indidcated by dot prefix

EX: {{name.bold}} // (native method mustache behaviour over-ride)

EX: {{numbers|JSON.stringify}} //uses global path

EX: {{123 * 456 |eval}} // uses expression and eval() for opt-in overloading/active processing

/*global define: false*/

(function (global, factory) {

if (typeof exports === "object" && exports) {

factory(exports); // CommonJS

} else if (typeof define === "function" && define.amd) {

define(['exports'], factory); // AMD

} else {

factory(global.Mustache = {}); // <script>

}

}(this, function (mustache) {

factory.global=global;

}(this, function mostache(mustache) {

function resolve(start, path) {

return path.split(/[\.,]/).reduce(function(obj, prop) {

return obj && obj[prop];

}, start);

}

var Object_toString = Object.prototype.toString;

var isArray = Array.isArray || function (object) {

return Object_toString.call(object) === '[object Array]';

};

function isFunction(object) {

return typeof object === 'function';

}

function escapeRegExp(string) {

return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");

}

// Workaround for https://issues.apache.org/jira/browse/COUCHDB-577

// See https://github.com/janl/mustache.js/issues/189

var RegExp_test = RegExp.prototype.test;

function testRegExp(re, string) {

return RegExp_test.call(re, string);

}

var nonSpaceRe = /\S/;

function isWhitespace(string) {

return !testRegExp(nonSpaceRe, string);

}

var entityMap = {

"&": "&",

"<": "<",

">": ">",

'"': '"',

"'": ''',

"/": '/'

};

function escapeHtml(string) {

return String(string).replace(/[&<>"'\/]/g, function (s) {

return entityMap[s];

});

}

var whiteRe = /\s*/;

var spaceRe = /\s+/;

var equalsRe = /\s*=/;

var curlyRe = /\s*\}/;

var tagRe = /#|\^|\/|>|\{|&|=|!/;

/**

* Breaks up the given `template` string into a tree of tokens. If the `tags`

* argument is given here it must be an array with two string values: the

* opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of

* course, the default is to use mustaches (i.e. mustache.tags).

* A token is an array with at least 4 elements. The first element is the

* mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag

* did not contain a symbol (i.e. {{myValue}}) this element is "name". For

* all text that appears outside a symbol this element is "text".

* The second element of a token is its "value". For mustache tags this is

* whatever else was inside the tag besides the opening symbol. For text tokens

* this is the text itself.

* The third and fourth elements of the token are the start and end indices,

* respectively, of the token in the original template.

* Tokens that are the root node of a subtree contain two more elements: 1) an

* array of tokens in the subtree and 2) the index in the original template at

* which the closing tag for that section begins.

function parseTemplate(template, tags) {

if (!template)

return [];

var sections = []; // Stack to hold section tokens

var tokens = []; // Buffer to hold the tokens

var spaces = []; // Indices of whitespace tokens on the current line

var hasTag = false; // Is there a {{tag}} on the current line?

var nonSpace = false; // Is there a non-space char on the current line?

// Strips all whitespace tokens array for the current line

// if there was a {{#tag}} on it and otherwise only space.

function stripSpace() {

if (hasTag && !nonSpace) {

while (spaces.length)

delete tokens[spaces.pop()];

} else {

spaces = [];

}

hasTag = false;

nonSpace = false;

}

var openingTagRe, closingTagRe, closingCurlyRe;

function compileTags(tags) {

if (typeof tags === 'string')

tags = tags.split(spaceRe, 2);

if (!isArray(tags) || tags.length !== 2)

throw new Error('Invalid tags: ' + tags);

openingTagRe = new RegExp(escapeRegExp(tags[0]) + '\\s*');

closingTagRe = new RegExp('\\s*' + escapeRegExp(tags[1]));

closingCurlyRe = new RegExp('\\s*' + escapeRegExp('}' + tags[1]));

}

compileTags(tags || mustache.tags);

var scanner = new Scanner(template);

var start, type, value, chr, token, openSection;

while (!scanner.eos()) {

start = scanner.pos;

// Match any text between tags.

value = scanner.scanUntil(openingTagRe);

if (value) {

for (var i = 0, valueLength = value.length; i < valueLength; ++i) {

chr = value.charAt(i);

if (isWhitespace(chr)) {

spaces.push(tokens.length);

} else {

nonSpace = true;

}

tokens.push([ 'text', chr, start, start + 1 ]);

start += 1;

// Check for whitespace on the current line.

if (chr === '\n')

stripSpace();

}

// Match the opening tag.

if (!scanner.scan(openingTagRe))

break;

hasTag = true;

// Get the tag type.

type = scanner.scan(tagRe) || 'name';

scanner.scan(whiteRe);

// Get the tag value.

if (type === '=') {

value = scanner.scanUntil(equalsRe);

scanner.scan(equalsRe);

scanner.scanUntil(closingTagRe);

} else if (type === '{') {

value = scanner.scanUntil(closingCurlyRe);

scanner.scan(curlyRe);

scanner.scanUntil(closingTagRe);

type = '&';

} else {

value = scanner.scanUntil(closingTagRe);

}

// Match the closing tag.

if (!scanner.scan(closingTagRe))

throw new Error('Unclosed tag at ' + scanner.pos);

token = [ type, value, start, scanner.pos ];

tokens.push(token);

if (type === '#' || type === '^') {

sections.push(token);

} else if (type === '/') {

// Check section nesting.

openSection = sections.pop();

if (!openSection)

throw new Error('Unopened section "' + value + '" at ' + start);

if (openSection[1] !== value)

throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);

} else if (type === 'name' || type === '{' || type === '&') {

nonSpace = true;

} else if (type === '=') {

// Set the tags for the next time around.

compileTags(value);

}

// Make sure there are no open sections when we're done.

openSection = sections.pop();

if (openSection)

throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);

return nestTokens(squashTokens(tokens));

}

/**

* Combines the values of consecutive text tokens in the given `tokens` array

* to a single token.

function squashTokens(tokens) {

var squashedTokens = [];

var token, lastToken;

for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

token = tokens[i];

if (token) {

if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {

lastToken[1] += token[1];

lastToken[3] = token[3];

} else {

squashedTokens.push(token);

lastToken = token;

}

return squashedTokens;

}

/**

* Forms the given array of `tokens` into a nested tree structure where

* tokens that represent a section have two additional items: 1) an array of

* all tokens that appear in that section and 2) the index in the original

* template that represents the end of that section.

function nestTokens(tokens) {

var nestedTokens = [];

var collector = nestedTokens;

var sections = [];

var token, section;

for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

token = tokens[i];

switch (token[0]) {

case '#':

case '^':

collector.push(token);

sections.push(token);

collector = token[4] = [];

break;

case '/':

section = sections.pop();

section[5] = token[2];

collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;

break;

default:

collector.push(token);

}

return nestedTokens;

}

/**

* A simple string scanner that is used by the template parser to find

* tokens in template strings.

function Scanner(string) {

this.string = string;

this.tail = string;

this.pos = 0;

}

/**

* Returns `true` if the tail is empty (end of string).

Scanner.prototype.eos = function () {

return this.tail === "";

};

/**

* Tries to match the given regular expression at the current position.

* Returns the matched text if it can match, the empty string otherwise.

Scanner.prototype.scan = function (re) {

var match = this.tail.match(re);

if (!match || match.index !== 0)

return '';

var string = match[0];

this.tail = this.tail.substring(string.length);

this.pos += string.length;

return string;

};

/**

* Skips all text until the given regular expression can be matched. Returns

* the skipped string, which is the entire tail if no match can be made.

Scanner.prototype.scanUntil = function (re) {

var index = this.tail.search(re), match;

switch (index) {

case -1:

match = this.tail;

this.tail = "";

break;

case 0:

match = "";

break;

default:

match = this.tail.substring(0, index);

this.tail = this.tail.substring(index);

}

this.pos += match.length;

return match;

};

/**

* Represents a rendering context by wrapping a view object and

* maintaining a reference to the parent context.

function Context(view, parentContext) {

this.view = view == null ? {} : view;

this.cache = { '.': this.view };

this.parent = parentContext;

}

/**

* Creates a new context using the given view with this context

* as the parent.

Context.prototype.push = function (view) {

return new Context(view, this);

};

/**

* Returns the value of the given name in this context, traversing

* up the context hierarchy if the value is absent in this context's view.

Context.prototype.lookup = function (name) {

var cache = this.cache;

// console.log([name, cache]);

var value, rep, useSelf=[], last;

if(name.indexOf("|")!==-1){

rep=name.trim().split(/\s*\|\s*/).map(function(a,b){

var value;

if(a.slice(0,1)==="."){

useSelf[b-1] = true; //this needs to be set one by one, maybe make an array of booleans up here to use below...

a=a.slice(1);

}

return a;

});

name=rep.shift();

}

if (name in cache) {

value = cache[name];

} else {

var context = this, names, index;

while (context) {

if (name.indexOf('.') > 0) {

value = context.view;

names = name.split('.');

index = 0;

while (value != null && index < names.length)

while (value != null && index < names.length){

value = value[names[index++]];

last=value;

value = value[names[index++]];

}

} else {

value = context.view[name];

}

if (value != null)

break;

context = context.parent;

}

cache[name] = value;

}

if (isFunction(value))

if(rep){

value = value.call(this.view);

rep.forEach(function(x, i){

var args=x.split("(");

x=args.shift();

if(args.length){

args=args[0].trim().split(")")[0].trim().split(/\s*\,\s*/).map(function(a){

try{return JSON.parse(a);}catch(y){return a;}

});

}

var o=resolve( useSelf[i] ? (value===undefined?name:value) : mostache.global, x), v=value;

if(typeof o ==="function"){

if(value===undefined){ value=name; }

try{

if(useSelf[i]){

if(args.length){

value=o.apply(value, args);

}else{

value=o.call(value);

}

}else{

if(args.length){

switch(args.length){

case 1: return value=o(value, args[0]);

case 2: return value=o(value, args[0], args[1]);

case 3: return value=o(value, args[0], args[1], args[2]);

default: return o.apply(this, [value].concat(args));

}

}else{

value=o(value);

}

}catch(y){ } // shhh

}//end if found function?

}); // end forEach rep

} // end if rep?

if (isFunction(value)){

if(String(value).indexOf("[native code]")!==-1 && last){

value=value.call(last);

}else{

value = value.call(this.view);

}

return value;

};

/**

* A Writer knows how to take a stream of tokens and render them to a

* string, given a context. It also maintains a cache of templates to

* avoid the need to parse the same template twice.

function Writer() {

this.cache = {};

}

/**

* Clears all cached templates in this writer.

Writer.prototype.clearCache = function () {

this.cache = {};

};

/**

* Parses and caches the given `template` and returns the array of tokens

* that is generated from the parse.

Writer.prototype.parse = function (template, tags) {

var cache = this.cache;

var tokens = cache[template];

if (tokens == null)

tokens = cache[template] = parseTemplate(template, tags);

return tokens;

};

/**

* High-level method that is used to render the given `template` with

* the given `view`.

* The optional `partials` argument may be an object that contains the

* names and templates of partials that are used in the template. It may

* also be a function that is used to load partial templates on the fly

* that takes a single argument: the name of the partial.

Writer.prototype.render = function (template, view, partials) {

var tokens = this.parse(template);

var context = (view instanceof Context) ? view : new Context(view);

return this.renderTokens(tokens, context, partials, template);

};

/**

* Low-level method that renders the given array of `tokens` using

* the given `context` and `partials`.

* Note: The `originalTemplate` is only ever used to extract the portion

* of the original template that was contained in a higher-order section.

* If the template doesn't use higher-order sections, this argument may

* be omitted.

Writer.prototype.renderTokens = function (tokens, context, partials, originalTemplate) {

Writer.prototype.renderTokens = function (tokens, context, partials, originalTemplate, idx) {

var buffer = '';

// This function is used to render an arbitrary template

// in the current context by higher-order sections.

var self = this;

function subRender(template) {

return self.render(template, context, partials);

}

var token, value;

var token, value, sep="$1", sepRX=/\{SEP\}([\w\W]+?)\{\/SEP\}/g;

for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

token = tokens[i];

switch (token[0]) {

case '#':

value = context.lookup(token[1]);

if (!value)

continue;

if (isArray(value)) {

for (var j = 0, valueLength = value.length; j < valueLength; ++j) {

buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);

sep= (valueLength-1)===j ? "" : "$1";

buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate).replace(/\{INDEX\}/g, j+1).replace(sepRX, sep)

}

} else if (typeof value === 'object' || typeof value === 'string') {

buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);

buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate).replace(sepRX, sep);

} else if (isFunction(value)) {

if (typeof originalTemplate !== 'string')

throw new Error('Cannot use higher-order sections without the original template');

// Extract the portion of the original template that the section contains.

value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);

if (value != null)

buffer += value;

} else {

buffer += this.renderTokens(token[4], context, partials, originalTemplate);

}

break;

case '^':

value = context.lookup(token[1]);

// Use JavaScript's definition of falsy. Include empty arrays.

// See https://github.com/janl/mustache.js/issues/186

if (!value || (isArray(value) && value.length === 0))

buffer += this.renderTokens(token[4], context, partials, originalTemplate);

break;

case '>':

if (!partials)

continue;

value = isFunction(partials) ? partials(token[1]) : partials[token[1]];

if (value != null)

buffer += this.renderTokens(this.parse(value), context, partials, value);

break;

case '&':

value = context.lookup(token[1]);

if (value != null)

buffer += value;

break;

case 'name':

value = context.lookup(token[1]);

if (value != null)

buffer += mustache.escape(value);

break;

case 'text':

buffer += token[1];

break;

}

return buffer;

};

mustache.name = "mustache.js";

mustache.version = "0.8.1";

mustache.version = "0.8.1mo";

mustache.tags = [ "{{", "}}" ];

// All high-level mustache.* functions use this writer.

var defaultWriter = new Writer();

/**

* Clears all cached templates in the default writer.

mustache.clearCache = function () {

return defaultWriter.clearCache();

};

/**

* Parses and caches the given template in the default writer and returns the

* array of tokens it contains. Doing this ahead of time avoids the need to

* parse templates on the fly as they are rendered.

mustache.parse = function (template, tags) {

return defaultWriter.parse(template, tags);

};

/**

* Renders the `template` with the given `view` and `partials` using the

* default writer.

mustache.render = function (template, view, partials) {

return defaultWriter.render(template, view, partials);

};

// This is here for backwards compatibility with 0.4.x.

mustache.to_html = function (template, view, partials, send) {

var result = mustache.render(template, view, partials);

if (isFunction(send)) {

send(result);

} else {

return result;

}

};

// Export the escaping function so that the user may override it.

// See https://github.com/janl/mustache.js/issues/244

mustache.escape = escapeHtml;

// Export these mainly for testing, but also for advanced usage.

mustache.Scanner = Scanner;

mustache.Context = Context;

mustache.Writer = Writer;

}));

Diffs salvos

Texto original

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/*!
 * mustache.js - Logic-less {{mustache}} templates with JavaScript
 * http://github.com/janl/mustache.js
 */

/*global define: false*/

var Object_toString = Object.prototype.toString;
  var isArray = Array.isArray || function (object) {
    return Object_toString.call(object) === '[object Array]';
  };

function isFunction(object) {
    return typeof object === 'function';
  }

function escapeRegExp(string) {
    return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
  }

// Workaround for https://issues.apache.org/jira/browse/COUCHDB-577
  // See https://github.com/janl/mustache.js/issues/189
  var RegExp_test = RegExp.prototype.test;
  function testRegExp(re, string) {
    return RegExp_test.call(re, string);
  }

var nonSpaceRe = /\S/;
  function isWhitespace(string) {
    return !testRegExp(nonSpaceRe, string);
  }

var entityMap = {
    "&": "&amp;",
    "<": "&lt;",
    ">": "&gt;",
    '"': '&quot;',
    "'": '&#39;',
    "/": '&#x2F;'
  };

function escapeHtml(string) {
    return String(string).replace(/[&<>"'\/]/g, function (s) {
      return entityMap[s];
    });
  }

var whiteRe = /\s*/;
  var spaceRe = /\s+/;
  var equalsRe = /\s*=/;
  var curlyRe = /\s*\}/;
  var tagRe = /#|\^|\/|>|\{|&|=|!/;

/**
   * Breaks up the given `template` string into a tree of tokens. If the `tags`
   * argument is given here it must be an array with two string values: the
   * opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of
   * course, the default is to use mustaches (i.e. mustache.tags).
   *
   * A token is an array with at least 4 elements. The first element is the
   * mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag
   * did not contain a symbol (i.e. {{myValue}}) this element is "name". For
   * all text that appears outside a symbol this element is "text".
   *
   * The second element of a token is its "value". For mustache tags this is
   * whatever else was inside the tag besides the opening symbol. For text tokens
   * this is the text itself.
   *
   * The third and fourth elements of the token are the start and end indices,
   * respectively, of the token in the original template.
   *
   * Tokens that are the root node of a subtree contain two more elements: 1) an
   * array of tokens in the subtree and 2) the index in the original template at
   * which the closing tag for that section begins.
   */
  function parseTemplate(template, tags) {
    if (!template)
      return [];

var sections = [];     // Stack to hold section tokens
    var tokens = [];       // Buffer to hold the tokens
    var spaces = [];       // Indices of whitespace tokens on the current line
    var hasTag = false;    // Is there a {{tag}} on the current line?
    var nonSpace = false;  // Is there a non-space char on the current line?

// Strips all whitespace tokens array for the current line
    // if there was a {{#tag}} on it and otherwise only space.
    function stripSpace() {
      if (hasTag && !nonSpace) {
        while (spaces.length)
          delete tokens[spaces.pop()];
      } else {
        spaces = [];
      }

hasTag = false;
      nonSpace = false;
    }

var openingTagRe, closingTagRe, closingCurlyRe;
    function compileTags(tags) {
      if (typeof tags === 'string')
        tags = tags.split(spaceRe, 2);

if (!isArray(tags) || tags.length !== 2)
        throw new Error('Invalid tags: ' + tags);

openingTagRe = new RegExp(escapeRegExp(tags[0]) + '\\s*');
      closingTagRe = new RegExp('\\s*' + escapeRegExp(tags[1]));
      closingCurlyRe = new RegExp('\\s*' + escapeRegExp('}' + tags[1]));
    }

compileTags(tags || mustache.tags);

var scanner = new Scanner(template);

var start, type, value, chr, token, openSection;
    while (!scanner.eos()) {
      start = scanner.pos;

// Match any text between tags.
      value = scanner.scanUntil(openingTagRe);

if (value) {
        for (var i = 0, valueLength = value.length; i < valueLength; ++i) {
          chr = value.charAt(i);

if (isWhitespace(chr)) {
            spaces.push(tokens.length);
          } else {
            nonSpace = true;
          }

tokens.push([ 'text', chr, start, start + 1 ]);
          start += 1;

// Check for whitespace on the current line.
          if (chr === '\n')
            stripSpace();
        }
      }

// Match the opening tag.
      if (!scanner.scan(openingTagRe))
        break;

hasTag = true;

// Get the tag type.
      type = scanner.scan(tagRe) || 'name';
      scanner.scan(whiteRe);

// Get the tag value.
      if (type === '=') {
        value = scanner.scanUntil(equalsRe);
        scanner.scan(equalsRe);
        scanner.scanUntil(closingTagRe);
      } else if (type === '{') {
        value = scanner.scanUntil(closingCurlyRe);
        scanner.scan(curlyRe);
        scanner.scanUntil(closingTagRe);
        type = '&';
      } else {
        value = scanner.scanUntil(closingTagRe);
      }

// Match the closing tag.
      if (!scanner.scan(closingTagRe))
        throw new Error('Unclosed tag at ' + scanner.pos);

token = [ type, value, start, scanner.pos ];
      tokens.push(token);

if (type === '#' || type === '^') {
        sections.push(token);
      } else if (type === '/') {
        // Check section nesting.
        openSection = sections.pop();

if (!openSection)
          throw new Error('Unopened section "' + value + '" at ' + start);

if (openSection[1] !== value)
          throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);
      } else if (type === 'name' || type === '{' || type === '&') {
        nonSpace = true;
      } else if (type === '=') {
        // Set the tags for the next time around.
        compileTags(value);
      }
    }

// Make sure there are no open sections when we're done.
    openSection = sections.pop();

if (openSection)
      throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);

return nestTokens(squashTokens(tokens));
  }

/**
   * Combines the values of consecutive text tokens in the given `tokens` array
   * to a single token.
   */
  function squashTokens(tokens) {
    var squashedTokens = [];

var token, lastToken;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

if (token) {
        if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {
          lastToken[1] += token[1];
          lastToken[3] = token[3];
        } else {
          squashedTokens.push(token);
          lastToken = token;
        }
      }
    }

return squashedTokens;
  }

/**
   * Forms the given array of `tokens` into a nested tree structure where
   * tokens that represent a section have two additional items: 1) an array of
   * all tokens that appear in that section and 2) the index in the original
   * template that represents the end of that section.
   */
  function nestTokens(tokens) {
    var nestedTokens = [];
    var collector = nestedTokens;
    var sections = [];

var token, section;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

switch (token[0]) {
      case '#':
      case '^':
        collector.push(token);
        sections.push(token);
        collector = token[4] = [];
        break;
      case '/':
        section = sections.pop();
        section[5] = token[2];
        collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;
        break;
      default:
        collector.push(token);
      }
    }

return nestedTokens;
  }

/**
   * A simple string scanner that is used by the template parser to find
   * tokens in template strings.
   */
  function Scanner(string) {
    this.string = string;
    this.tail = string;
    this.pos = 0;
  }

/**
   * Returns `true` if the tail is empty (end of string).
   */
  Scanner.prototype.eos = function () {
    return this.tail === "";
  };

/**
   * Tries to match the given regular expression at the current position.
   * Returns the matched text if it can match, the empty string otherwise.
   */
  Scanner.prototype.scan = function (re) {
    var match = this.tail.match(re);

if (!match || match.index !== 0)
      return '';

var string = match[0];

this.tail = this.tail.substring(string.length);
    this.pos += string.length;

return string;
  };

/**
   * Skips all text until the given regular expression can be matched. Returns
   * the skipped string, which is the entire tail if no match can be made.
   */
  Scanner.prototype.scanUntil = function (re) {
    var index = this.tail.search(re), match;

switch (index) {
    case -1:
      match = this.tail;
      this.tail = "";
      break;
    case 0:
      match = "";
      break;
    default:
      match = this.tail.substring(0, index);
      this.tail = this.tail.substring(index);
    }

this.pos += match.length;

return match;
  };

/**
   * Represents a rendering context by wrapping a view object and
   * maintaining a reference to the parent context.
   */
  function Context(view, parentContext) {
    this.view = view == null ? {} : view;
    this.cache = { '.': this.view };
    this.parent = parentContext;
  }

/**
   * Creates a new context using the given view with this context
   * as the parent.
   */
  Context.prototype.push = function (view) {
    return new Context(view, this);
  };

var value;
    if (name in cache) {
      value = cache[name];
    } else {
      var context = this, names, index;

while (context) {
        if (name.indexOf('.') > 0) {
          value = context.view;
          names = name.split('.');
          index = 0;

while (value != null && index < names.length)
            value = value[names[index++]];
        } else {
          value = context.view[name];
        }

if (value != null)
          break;

context = context.parent;
      }

cache[name] = value;
    }

if (isFunction(value))
      value = value.call(this.view);

return value;
  };

/**
   * A Writer knows how to take a stream of tokens and render them to a
   * string, given a context. It also maintains a cache of templates to
   * avoid the need to parse the same template twice.
   */
  function Writer() {
    this.cache = {};
  }

/**
   * Clears all cached templates in this writer.
   */
  Writer.prototype.clearCache = function () {
    this.cache = {};
  };

/**
   * Parses and caches the given `template` and returns the array of tokens
   * that is generated from the parse.
   */
  Writer.prototype.parse = function (template, tags) {
    var cache = this.cache;
    var tokens = cache[template];

if (tokens == null)
      tokens = cache[template] = parseTemplate(template, tags);

return tokens;
  };

/**
   * High-level method that is used to render the given `template` with
   * the given `view`.
   *
   * The optional `partials` argument may be an object that contains the
   * names and templates of partials that are used in the template. It may
   * also be a function that is used to load partial templates on the fly
   * that takes a single argument: the name of the partial.
   */
  Writer.prototype.render = function (template, view, partials) {
    var tokens = this.parse(template);
    var context = (view instanceof Context) ? view : new Context(view);
    return this.renderTokens(tokens, context, partials, template);
  };

/**
   * Low-level method that renders the given array of `tokens` using
   * the given `context` and `partials`.
   *
   * Note: The `originalTemplate` is only ever used to extract the portion
   * of the original template that was contained in a higher-order section.
   * If the template doesn't use higher-order sections, this argument may
   * be omitted.
   */
  Writer.prototype.renderTokens = function (tokens, context, partials, originalTemplate) {
    var buffer = '';

// This function is used to render an arbitrary template
    // in the current context by higher-order sections.
    var self = this;
    function subRender(template) {
      return self.render(template, context, partials);
    }

var token, value;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

switch (token[0]) {
      case '#':
        value = context.lookup(token[1]);

if (!value)
          continue;

if (isArray(value)) {
          for (var j = 0, valueLength = value.length; j < valueLength; ++j) {
            buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);
          }
        } else if (typeof value === 'object' || typeof value === 'string') {
          buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);
        } else if (isFunction(value)) {
          if (typeof originalTemplate !== 'string')
            throw new Error('Cannot use higher-order sections without the original template');

// Extract the portion of the original template that the section contains.
          value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);

if (value != null)
            buffer += value;
        } else {
          buffer += this.renderTokens(token[4], context, partials, originalTemplate);
        }

break;
      case '^':
        value = context.lookup(token[1]);

// Use JavaScript's definition of falsy. Include empty arrays.
        // See https://github.com/janl/mustache.js/issues/186
        if (!value || (isArray(value) && value.length === 0))
          buffer += this.renderTokens(token[4], context, partials, originalTemplate);

break;
      case '>':
        if (!partials)
          continue;

value = isFunction(partials) ? partials(token[1]) : partials[token[1]];

if (value != null)
          buffer += this.renderTokens(this.parse(value), context, partials, value);

break;
      case '&':
        value = context.lookup(token[1]);

if (value != null)
          buffer += value;

break;
      case 'name':
        value = context.lookup(token[1]);

if (value != null)
          buffer += mustache.escape(value);

break;
      case 'text':
        buffer += token[1];
        break;
      }
    }

return buffer;
  };

mustache.name = "mustache.js";
  mustache.version = "0.8.1";
  mustache.tags = [ "{{", "}}" ];

// All high-level mustache.* functions use this writer.
  var defaultWriter = new Writer();

/**
   * Clears all cached templates in the default writer.
   */
  mustache.clearCache = function () {
    return defaultWriter.clearCache();
  };

/**
   * Parses and caches the given template in the default writer and returns the
   * array of tokens it contains. Doing this ahead of time avoids the need to
   * parse templates on the fly as they are rendered.
   */
  mustache.parse = function (template, tags) {
    return defaultWriter.parse(template, tags);
  };

/**
   * Renders the `template` with the given `view` and `partials` using the
   * default writer.
   */
  mustache.render = function (template, view, partials) {
    return defaultWriter.render(template, view, partials);
  };

// This is here for backwards compatibility with 0.4.x.
  mustache.to_html = function (template, view, partials, send) {
    var result = mustache.render(template, view, partials);

if (isFunction(send)) {
      send(result);
    } else {
      return result;
    }
  };

// Export the escaping function so that the user may override it.
  // See https://github.com/janl/mustache.js/issues/244
  mustache.escape = escapeHtml;

// Export these mainly for testing, but also for advanced usage.
  mustache.Scanner = Scanner;
  mustache.Context = Context;
  mustache.Writer = Writer;

}));

Texto alterado

Abrir arquivo

// mostache, mo'mustache (mustache 8.1 fork )	
/*!
 * mustache.js - Logic-less {{mustache}} templates with JavaScript
 * http://github.com/janl/mustache.js
 */
/* modified by dandavis to become Mo'stache v0.8.2a
 
	mustache improvements
	
	inspired by dust:
	The {SEP} some marker like <hr>, ", ", etc{/SEP}  mini-section prints the enclosed block for every value except for the last. 
	The {INDEX} mini-tag passes the numerical index of the current element to the enclosed block. 
	
	
	my idea, somewhat like angular but not custom code: 
	{{phone.connectivity.radio | escape }}   - any function that outputs stringy things, including eval
		EX: {{name|escape|btoa}}  // uses global functions
		EX: {{|Math.random}} 	// uses global function
		EX: {{name|.bold}} 	// uses self method (w/o arguments), indidcated by dot prefix
		EX: {{name.bold}} 	// (native method mustache behaviour  over-ride)
		EX: {{numbers|JSON.stringify}}  //uses global path
		EX: {{123 * 456 |eval}}   // uses expression and eval() for opt-in overloading/active processing
 */
  
/*global define: false*/

var Object_toString = Object.prototype.toString;
  var isArray = Array.isArray || function (object) {
    return Object_toString.call(object) === '[object Array]';
  };

function isFunction(object) {
    return typeof object === 'function';
  }

function escapeRegExp(string) {
    return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
  }

var nonSpaceRe = /\S/;
  function isWhitespace(string) {
    return !testRegExp(nonSpaceRe, string);
  }

var entityMap = {
    "&": "&amp;",
    "<": "&lt;",
    ">": "&gt;",
    '"': '&quot;',
    "'": '&#39;',
    "/": '&#x2F;'
  };

function escapeHtml(string) {
    return String(string).replace(/[&<>"'\/]/g, function (s) {
      return entityMap[s];
    });
  }

var whiteRe = /\s*/;
  var spaceRe = /\s+/;
  var equalsRe = /\s*=/;
  var curlyRe = /\s*\}/;
  var tagRe = /#|\^|\/|>|\{|&|=|!/;

hasTag = false;
      nonSpace = false;
    }

var openingTagRe, closingTagRe, closingCurlyRe;
    function compileTags(tags) {
      if (typeof tags === 'string')
        tags = tags.split(spaceRe, 2);

if (!isArray(tags) || tags.length !== 2)
        throw new Error('Invalid tags: ' + tags);

compileTags(tags || mustache.tags);

var scanner = new Scanner(template);

var start, type, value, chr, token, openSection;
    while (!scanner.eos()) {
      start = scanner.pos;

// Match any text between tags.
      value = scanner.scanUntil(openingTagRe);

if (value) {
        for (var i = 0, valueLength = value.length; i < valueLength; ++i) {
          chr = value.charAt(i);

if (isWhitespace(chr)) {
            spaces.push(tokens.length);
          } else {
            nonSpace = true;
          }

tokens.push([ 'text', chr, start, start + 1 ]);
          start += 1;

// Check for whitespace on the current line.
          if (chr === '\n')
            stripSpace();
        }
      }

// Match the opening tag.
      if (!scanner.scan(openingTagRe))
        break;

hasTag = true;

// Get the tag type.
      type = scanner.scan(tagRe) || 'name';
      scanner.scan(whiteRe);

// Match the closing tag.
      if (!scanner.scan(closingTagRe))
        throw new Error('Unclosed tag at ' + scanner.pos);

token = [ type, value, start, scanner.pos ];
      tokens.push(token);

if (type === '#' || type === '^') {
        sections.push(token);
      } else if (type === '/') {
        // Check section nesting.
        openSection = sections.pop();

if (!openSection)
          throw new Error('Unopened section "' + value + '" at ' + start);

// Make sure there are no open sections when we're done.
    openSection = sections.pop();

if (openSection)
      throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);

return nestTokens(squashTokens(tokens));
  }

/**
   * Combines the values of consecutive text tokens in the given `tokens` array
   * to a single token.
   */
  function squashTokens(tokens) {
    var squashedTokens = [];

var token, lastToken;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

return squashedTokens;
  }

var token, section;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

return nestedTokens;
  }

/**
   * Returns `true` if the tail is empty (end of string).
   */
  Scanner.prototype.eos = function () {
    return this.tail === "";
  };

if (!match || match.index !== 0)
      return '';

var string = match[0];

this.tail = this.tail.substring(string.length);
    this.pos += string.length;

return string;
  };

this.pos += match.length;

return match;
  };

/**
   * Creates a new context using the given view with this context
   * as the parent.
   */
  Context.prototype.push = function (view) {
    return new Context(view, this);
  };

/**
   * Returns the value of the given name in this context, traversing
   * up the context hierarchy if the value is absent in this context's view.
   */
  Context.prototype.lookup = function (name) {
    var cache = this.cache;
	
//	console.log([name, cache]);
	
    var value, rep, useSelf=[], last;
	
	if(name.indexOf("|")!==-1){
		rep=name.trim().split(/\s*\|\s*/).map(function(a,b){

if(a.slice(0,1)==="."){ 
				useSelf[b-1] = true; //this needs to be set one by one, maybe make an array of booleans up here to use below...
				a=a.slice(1);
			}			
			return a;
		});		
		name=rep.shift();
	}
	
    if (name in cache) {
      value = cache[name];
    } else {
      var context = this, names, index;

while (context) {
        if (name.indexOf('.') > 0) {
          value = context.view;
          names = name.split('.');
          index = 0;
	
          while (value != null && index < names.length){
			last=value;
			value = value[names[index++]];
		  }
        } else {
          value = context.view[name];
        }

if (value != null)
          break;

context = context.parent;
      }

cache[name] = value;
    }
	
	 if(rep){
		rep.forEach(function(x, i){
			
			var args=x.split("(");
				x=args.shift();
			
			if(args.length){			
				args=args[0].trim().split(")")[0].trim().split(/\s*\,\s*/).map(function(a){
					try{return JSON.parse(a);}catch(y){return a;}
				});
			}
			var o=resolve( useSelf[i] ? (value===undefined?name:value) : mostache.global, x), v=value;
			if(typeof o ==="function"){
				if(value===undefined){ value=name; }
				
					
				try{
					if(useSelf[i]){ 
						if(args.length){
							value=o.apply(value, args);
						}else{
							value=o.call(value);
						}
					}else{  
						if(args.length){
							switch(args.length){
								case 1: return value=o(value, args[0]);
								case 2: return value=o(value, args[0], args[1]);
								case 3: return value=o(value, args[0], args[1], args[2]);
								default: return o.apply(this, [value].concat(args));
							}
							
						}else{
							value=o(value);
						}
					}
				}catch(y){ } // shhh		
				
			}//end if found function?
		}); // end forEach rep
	 } // end if rep?

if (isFunction(value)){
		 if(String(value).indexOf("[native code]")!==-1 && last){
			value=value.call(last);
		 }else{
			value = value.call(this.view);
		 }
	}
	 
	  
    return value;
  };

/**
   * Clears all cached templates in this writer.
   */
  Writer.prototype.clearCache = function () {
    this.cache = {};
  };

if (tokens == null)
      tokens = cache[template] = parseTemplate(template, tags);

return tokens;
  };

var token, value, sep="$1", sepRX=/\{SEP\}([\w\W]+?)\{\/SEP\}/g;
    for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
      token = tokens[i];

switch (token[0]) {
      case '#':
        value = context.lookup(token[1]);

if (!value)
          continue;

if (isArray(value)) {
          for (var j = 0, valueLength = value.length; j < valueLength; ++j) {
			sep= (valueLength-1)===j ? "" : "$1";
            buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate).replace(/\{INDEX\}/g, j+1).replace(sepRX, sep)
          }
        } else if (typeof value === 'object' || typeof value === 'string') {			
          buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate).replace(sepRX, sep);
        } else if (isFunction(value)) {
          if (typeof originalTemplate !== 'string')
            throw new Error('Cannot use higher-order sections without the original template');

// Extract the portion of the original template that the section contains.
          value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);

if (value != null)
            buffer += value;
        } else {
          buffer += this.renderTokens(token[4], context, partials, originalTemplate);
        }

break;
      case '^':
        value = context.lookup(token[1]);

break;
      case '>':
        if (!partials)
          continue;

value = isFunction(partials) ? partials(token[1]) : partials[token[1]];

if (value != null)
          buffer += this.renderTokens(this.parse(value), context, partials, value);

break;
      case '&':
        value = context.lookup(token[1]);

if (value != null)
          buffer += value;

break;
      case 'name':
        value = context.lookup(token[1]);

if (value != null)
          buffer += mustache.escape(value);

break;
      case 'text':
        buffer += token[1];
        break;
      }
    }

return buffer;
  };

mustache.name = "mustache.js";
  mustache.version = "0.8.1mo";
  mustache.tags = [ "{{", "}}" ];

// All high-level mustache.* functions use this writer.
  var defaultWriter = new Writer();

/**
   * Clears all cached templates in the default writer.
   */
  mustache.clearCache = function () {
    return defaultWriter.clearCache();
  };

// This is here for backwards compatibility with 0.4.x.
  mustache.to_html = function (template, view, partials, send) {
    var result = mustache.render(template, view, partials);

if (isFunction(send)) {
      send(result);
    } else {
      return result;
    }
  };

// Export the escaping function so that the user may override it.
  // See https://github.com/janl/mustache.js/issues/244
  mustache.escape = escapeHtml;

// Export these mainly for testing, but also for advanced usage.
  mustache.Scanner = Scanner;
  mustache.Context = Context;
  mustache.Writer = Writer;

}));