/vendor/assets/javascripts/jasmine-fixture.js

/* jasmine-fixture - 1.3.1
 * Makes injecting HTML snippets into the DOM easy & clean!
 * https://github.com/searls/jasmine-fixture
 */
(function() {
  var createHTMLBlock,
    __slice = [].slice;

  (function($) {
    var ewwSideEffects, jasmineFixture, originalAffix, originalJasmineDotFixture, originalJasmineFixture, root, _, _ref;
    root = (1, eval)('this');
    originalJasmineFixture = root.jasmineFixture;
    originalJasmineDotFixture = (_ref = root.jasmine) != null ? _ref.fixture : void 0;
    originalAffix = root.affix;
    _ = function(list) {
      return {
        inject: function(iterator, memo) {
          var item, _i, _len, _results;
          _results = [];
          for (_i = 0, _len = list.length; _i < _len; _i++) {
            item = list[_i];
            _results.push(memo = iterator(memo, item));
          }
          return _results;
        }
      };
    };
    root.jasmineFixture = function($) {
      var $whatsTheRootOf, affix, create, jasmineFixture, noConflict;
      affix = function(selectorOptions) {
        return create.call(this, selectorOptions, true);
      };
      create = function(selectorOptions, attach) {
        var $top;
        $top = null;
        _(selectorOptions.split(/[ ](?![^\{]*\})(?=[^\]]*?(?:\[|$))/)).inject(function($parent, elementSelector) {
          var $el;
          if (elementSelector === ">") {
            return $parent;
          }
          $el = createHTMLBlock($, elementSelector);
          if (attach || $top) {
            $el.appendTo($parent);
          }
          $top || ($top = $el);
          return $el;
        }, $whatsTheRootOf(this));
        return $top;
      };
      noConflict = function() {
        var currentJasmineFixture, _ref1;
        currentJasmineFixture = jasmine.fixture;
        root.jasmineFixture = originalJasmineFixture;
        if ((_ref1 = root.jasmine) != null) {
          _ref1.fixture = originalJasmineDotFixture;
        }
        root.affix = originalAffix;
        return currentJasmineFixture;
      };
      $whatsTheRootOf = function(that) {
        if (that.jquery != null) {
          return that;
        } else if ($('#jasmine_content').length > 0) {
          return $('#jasmine_content');
        } else {
          return $('<div id="jasmine_content"></div>').appendTo('body');
        }
      };
      jasmineFixture = {
        affix: affix,
        create: create,
        noConflict: noConflict
      };
      ewwSideEffects(jasmineFixture);
      return jasmineFixture;
    };
    ewwSideEffects = function(jasmineFixture) {
      var _ref1;
      if ((_ref1 = root.jasmine) != null) {
        _ref1.fixture = jasmineFixture;
      }
      $.fn.affix = root.affix = jasmineFixture.affix;
      return afterEach(function() {
        return $('#jasmine_content').remove();
      });
    };
    if ($) {
      return jasmineFixture = root.jasmineFixture($);
    } else {
      return root.affix = function() {
        var nowJQueryExists;
        nowJQueryExists = window.jQuery || window.$;
        if (nowJQueryExists != null) {
          jasmineFixture = root.jasmineFixture(nowJQueryExists);
          return affix.call.apply(affix, [this].concat(__slice.call(arguments)));
        } else {
          throw new Error("jasmine-fixture requires jQuery to be defined at window.jQuery or window.$");
        }
      };
    }
  })(window.jQuery || window.$);

  createHTMLBlock = (function() {
    var bindData, bindEvents, parseAttributes, parseClasses, parseContents, parseEnclosure, parseReferences, parseVariableScope, regAttr, regAttrDfn, regAttrs, regCBrace, regClass, regClasses, regData, regDatas, regEvent, regEvents, regExclamation, regId, regReference, regTag, regTagNotContent, regZenTagDfn;
    createHTMLBlock = function($, ZenObject, data, functions, indexes) {
      var ZenCode, arr, block, blockAttrs, blockClasses, blockHTML, blockId, blockTag, blocks, el, el2, els, forScope, indexName, inner, len, obj, origZenCode, paren, result, ret, zc, zo;
      if ($.isPlainObject(ZenObject)) {
        ZenCode = ZenObject.main;
      } else {
        ZenCode = ZenObject;
        ZenObject = {
          main: ZenCode
        };
      }
      origZenCode = ZenCode;
      if (indexes === undefined) {
        indexes = {};
      }
      if (ZenCode.charAt(0) === "!" || $.isArray(data)) {
        if ($.isArray(data)) {
          forScope = ZenCode;
        } else {
          obj = parseEnclosure(ZenCode, "!");
          obj = obj.substring(obj.indexOf(":") + 1, obj.length - 1);
          forScope = parseVariableScope(ZenCode);
        }
        while (forScope.charAt(0) === "@") {
          forScope = parseVariableScope("!for:!" + parseReferences(forScope, ZenObject));
        }
        zo = ZenObject;
        zo.main = forScope;
        el = $();
        if (ZenCode.substring(0, 5) === "!for:" || $.isArray(data)) {
          if (!$.isArray(data) && obj.indexOf(":") > 0) {
            indexName = obj.substring(0, obj.indexOf(":"));
            obj = obj.substr(obj.indexOf(":") + 1);
          }
          arr = ($.isArray(data) ? data : data[obj]);
          zc = zo.main;
          if ($.isArray(arr) || $.isPlainObject(arr)) {
            $.map(arr, function(value, index) {
              var next;
              zo.main = zc;
              if (indexName !== undefined) {
                indexes[indexName] = index;
              }
              if (!$.isPlainObject(value)) {
                value = {
                  value: value
                };
              }
              next = createHTMLBlock($, zo, value, functions, indexes);
              if (el.length !== 0) {
                return $.each(next, function(index, value) {
                  return el.push(value);
                });
              }
            });
          }
          if (!$.isArray(data)) {
            ZenCode = ZenCode.substr(obj.length + 6 + forScope.length);
          } else {
            ZenCode = "";
          }
        } else if (ZenCode.substring(0, 4) === "!if:") {
          result = parseContents("!" + obj + "!", data, indexes);
          if (result !== "undefined" || result !== "false" || result !== "") {
            el = createHTMLBlock($, zo, data, functions, indexes);
          }
          ZenCode = ZenCode.substr(obj.length + 5 + forScope.length);
        }
        ZenObject.main = ZenCode;
      } else if (ZenCode.charAt(0) === "(") {
        paren = parseEnclosure(ZenCode, "(", ")");
        inner = paren.substring(1, paren.length - 1);
        ZenCode = ZenCode.substr(paren.length);
        zo = ZenObject;
        zo.main = inner;
        el = createHTMLBlock($, zo, data, functions, indexes);
      } else {
        blocks = ZenCode.match(regZenTagDfn);
        block = blocks[0];
        if (block.length === 0) {
          return "";
        }
        if (block.indexOf("@") >= 0) {
          ZenCode = parseReferences(ZenCode, ZenObject);
          zo = ZenObject;
          zo.main = ZenCode;
          return createHTMLBlock($, zo, data, functions, indexes);
        }
        block = parseContents(block, data, indexes);
        blockClasses = parseClasses($, block);
        if (regId.test(block)) {
          blockId = regId.exec(block)[1];
        }
        blockAttrs = parseAttributes(block, data);
        blockTag = (block.charAt(0) === "{" ? "span" : "div");
        if (ZenCode.charAt(0) !== "#" && ZenCode.charAt(0) !== "." && ZenCode.charAt(0) !== "{") {
          blockTag = regTag.exec(block)[1];
        }
        if (block.search(regCBrace) !== -1) {
          blockHTML = block.match(regCBrace)[1];
        }
        blockAttrs = $.extend(blockAttrs, {
          id: blockId,
          "class": blockClasses,
          html: blockHTML
        });
        el = $("<" + blockTag + ">", blockAttrs);
        el.attr(blockAttrs);
        el = bindEvents(block, el, functions);
        el = bindData(block, el, data);
        ZenCode = ZenCode.substr(blocks[0].length);
        ZenObject.main = ZenCode;
      }
      if (ZenCode.length > 0) {
        if (ZenCode.charAt(0) === ">") {
          if (ZenCode.charAt(1) === "(") {
            zc = parseEnclosure(ZenCode.substr(1), "(", ")");
            ZenCode = ZenCode.substr(zc.length + 1);
          } else if (ZenCode.charAt(1) === "!") {
            obj = parseEnclosure(ZenCode.substr(1), "!");
            forScope = parseVariableScope(ZenCode.substr(1));
            zc = obj + forScope;
            ZenCode = ZenCode.substr(zc.length + 1);
          } else {
            len = Math.max(ZenCode.indexOf("+"), ZenCode.length);
            zc = ZenCode.substring(1, len);
            ZenCode = ZenCode.substr(len);
          }
          zo = ZenObject;
          zo.main = zc;
          els = $(createHTMLBlock($, zo, data, functions, indexes));
          els.appendTo(el);
        }
        if (ZenCode.charAt(0) === "+") {
          zo = ZenObject;
          zo.main = ZenCode.substr(1);
          el2 = createHTMLBlock($, zo, data, functions, indexes);
          $.each(el2, function(index, value) {
            return el.push(value);
          });
        }
      }
      ret = el;
      return ret;
    };
    bindData = function(ZenCode, el, data) {
      var datas, i, split;
      if (ZenCode.search(regDatas) === 0) {
        return el;
      }
      datas = ZenCode.match(regDatas);
      if (datas === null) {
        return el;
      }
      i = 0;
      while (i < datas.length) {
        split = regData.exec(datas[i]);
        if (split[3] === undefined) {
          $(el).data(split[1], data[split[1]]);
        } else {
          $(el).data(split[1], data[split[3]]);
        }
        i++;
      }
      return el;
    };
    bindEvents = function(ZenCode, el, functions) {
      var bindings, fn, i, split;
      if (ZenCode.search(regEvents) === 0) {
        return el;
      }
      bindings = ZenCode.match(regEvents);
      if (bindings === null) {
        return el;
      }
      i = 0;
      while (i < bindings.length) {
        split = regEvent.exec(bindings[i]);
        if (split[2] === undefined) {
          fn = functions[split[1]];
        } else {
          fn = functions[split[2]];
        }
        $(el).bind(split[1], fn);
        i++;
      }
      return el;
    };
    parseAttributes = function(ZenBlock, data) {
      var attrStrs, attrs, i, parts;
      if (ZenBlock.search(regAttrDfn) === -1) {
        return undefined;
      }
      attrStrs = ZenBlock.match(regAttrDfn);
      attrs = {};
      i = 0;
      while (i < attrStrs.length) {
        parts = regAttr.exec(attrStrs[i]);
        attrs[parts[1]] = "";
        if (parts[3] !== undefined) {
          attrs[parts[1]] = parseContents(parts[3], data);
        }
        i++;
      }
      return attrs;
    };
    parseClasses = function($, ZenBlock) {
      var classes, clsString, i;
      ZenBlock = ZenBlock.match(regTagNotContent)[0];
      if (ZenBlock.search(regClasses) === -1) {
        return undefined;
      }
      classes = ZenBlock.match(regClasses);
      clsString = "";
      i = 0;
      while (i < classes.length) {
        clsString += " " + regClass.exec(classes[i])[1];
        i++;
      }
      return $.trim(clsString);
    };
    parseContents = function(ZenBlock, data, indexes) {
      var html;
      if (indexes === undefined) {
        indexes = {};
      }
      html = ZenBlock;
      if (data === undefined) {
        return html;
      }
      while (regExclamation.test(html)) {
        html = html.replace(regExclamation, function(str, str2) {
          var begChar, fn, val;
          begChar = "";
          if (str.indexOf("!for:") > 0 || str.indexOf("!if:") > 0) {
            return str;
          }
          if (str.charAt(0) !== "!") {
            begChar = str.charAt(0);
            str = str.substring(2, str.length - 1);
          }
          fn = new Function("data", "indexes", "var r=undefined;" + "with(data){try{r=" + str + ";}catch(e){}}" + "with(indexes){try{if(r===undefined)r=" + str + ";}catch(e){}}" + "return r;");
          val = unescape(fn(data, indexes));
          return begChar + val;
        });
      }
      html = html.replace(/\\./g, function(str) {
        return str.charAt(1);
      });
      return unescape(html);
    };
    parseEnclosure = function(ZenCode, open, close, count) {
      var index, ret;
      if (close === undefined) {
        close = open;
      }
      index = 1;
      if (count === undefined) {
        count = (ZenCode.charAt(0) === open ? 1 : 0);
      }
      if (count === 0) {
        return;
      }
      while (count > 0 && index < ZenCode.length) {
        if (ZenCode.charAt(index) === close && ZenCode.charAt(index - 1) !== "\\") {
          count--;
        } else {
          if (ZenCode.charAt(index) === open && ZenCode.charAt(index - 1) !== "\\") {
            count++;
          }
        }
        index++;
      }
      ret = ZenCode.substring(0, index);
      return ret;
    };
    parseReferences = function(ZenCode, ZenObject) {
      ZenCode = ZenCode.replace(regReference, function(str) {
        var fn;
        str = str.substr(1);
        fn = new Function("objs", "var r=\"\";" + "with(objs){try{" + "r=" + str + ";" + "}catch(e){}}" + "return r;");
        return fn(ZenObject, parseReferences);
      });
      return ZenCode;
    };
    parseVariableScope = function(ZenCode) {
      var forCode, rest, tag;
      if (ZenCode.substring(0, 5) !== "!for:" && ZenCode.substring(0, 4) !== "!if:") {
        return undefined;
      }
      forCode = parseEnclosure(ZenCode, "!");
      ZenCode = ZenCode.substr(forCode.length);
      if (ZenCode.charAt(0) === "(") {
        return parseEnclosure(ZenCode, "(", ")");
      }
      tag = ZenCode.match(regZenTagDfn)[0];
      ZenCode = ZenCode.substr(tag.length);
      if (ZenCode.length === 0 || ZenCode.charAt(0) === "+") {
        return tag;
      } else if (ZenCode.charAt(0) === ">") {
        rest = "";
        rest = parseEnclosure(ZenCode.substr(1), "(", ")", 1);
        return tag + ">" + rest;
      }
      return undefined;
    };
    regZenTagDfn = /([#\.\@]?[\w-]+|\[([\w-!?=:"']+(="([^"]|\\")+")? {0,})+\]|\~[\w$]+=[\w$]+|&[\w$]+(=[\w$]+)?|[#\.\@]?!([^!]|\\!)+!){0,}(\{([^\}]|\\\})+\})?/i;
    regTag = /(\w+)/i;
    regId = /(?:^|\b)#([\w-!]+)/i;
    regTagNotContent = /((([#\.]?[\w-]+)?(\[([\w!]+(="([^"]|\\")+")? {0,})+\])?)+)/i;
    /*
     See lookahead syntax (?!) at https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp
    */

    regClasses = /(\.[\w-]+)(?!["\w])/g;
    regClass = /\.([\w-]+)/i;
    regReference = /(@[\w$_][\w$_\d]+)/i;
    regAttrDfn = /(\[([\w-!]+(="?([^"]|\\")+"?)? {0,})+\])/ig;
    regAttrs = /([\w-!]+(="([^"]|\\")+")?)/g;
    regAttr = /([\w-!]+)(="?((([\w]+(\[.*?\])+)|[^"\]]|\\")+)"?)?/i;
    regCBrace = /\{(([^\}]|\\\})+)\}/i;
    regExclamation = /(?:([^\\]|^))!([^!]|\\!)+!/g;
    regEvents = /\~[\w$]+(=[\w$]+)?/g;
    regEvent = /\~([\w$]+)=([\w$]+)/i;
    regDatas = /&[\w$]+(=[\w$]+)?/g;
    regData = /&([\w$]+)(=([\w$]+))?/i;
    return createHTMLBlock;
  })();

}).call(this);