LaravelTest

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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(function(mod) {
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  if (typeof exports == "object" && typeof module == "object") // CommonJS
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    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
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        require("../../addon/mode/overlay"));
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  else if (typeof define == "function" && define.amd) // AMD
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    define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
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            "../../addon/mode/overlay"], mod);
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  else // Plain browser env
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    mod(CodeMirror);
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})(function(CodeMirror) {
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  "use strict";
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  CodeMirror.defineMode("django:inner", function() {
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    var keywords = ["block", "endblock", "for", "endfor", "true", "false", "filter", "endfilter",
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                    "loop", "none", "self", "super", "if", "elif", "endif", "as", "else", "import",
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                    "with", "endwith", "without", "context", "ifequal", "endifequal", "ifnotequal",
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                    "endifnotequal", "extends", "include", "load", "comment", "endcomment",
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                    "empty", "url", "static", "trans", "blocktrans", "endblocktrans", "now",
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                    "regroup", "lorem", "ifchanged", "endifchanged", "firstof", "debug", "cycle",
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                    "csrf_token", "autoescape", "endautoescape", "spaceless", "endspaceless",
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                    "ssi", "templatetag", "verbatim", "endverbatim", "widthratio"],
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        filters = ["add", "addslashes", "capfirst", "center", "cut", "date",
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                   "default", "default_if_none", "dictsort",
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                   "dictsortreversed", "divisibleby", "escape", "escapejs",
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                   "filesizeformat", "first", "floatformat", "force_escape",
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                   "get_digit", "iriencode", "join", "last", "length",
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                   "length_is", "linebreaks", "linebreaksbr", "linenumbers",
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                   "ljust", "lower", "make_list", "phone2numeric", "pluralize",
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                   "pprint", "random", "removetags", "rjust", "safe",
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                   "safeseq", "slice", "slugify", "stringformat", "striptags",
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                   "time", "timesince", "timeuntil", "title", "truncatechars",
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                   "truncatechars_html", "truncatewords", "truncatewords_html",
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                   "unordered_list", "upper", "urlencode", "urlize",
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                   "urlizetrunc", "wordcount", "wordwrap", "yesno"],
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        operators = ["==", "!=", "<", ">", "<=", ">="],
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        wordOperators = ["in", "not", "or", "and"];
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    keywords = new RegExp("^\\b(" + keywords.join("|") + ")\\b");
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    filters = new RegExp("^\\b(" + filters.join("|") + ")\\b");
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    operators = new RegExp("^\\b(" + operators.join("|") + ")\\b");
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    wordOperators = new RegExp("^\\b(" + wordOperators.join("|") + ")\\b");
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    // We have to return "null" instead of null, in order to avoid string
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    // styling as the default, when using Django templates inside HTML
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    // element attributes
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    function tokenBase (stream, state) {
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      // Attempt to identify a variable, template or comment tag respectively
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      if (stream.match("{{")) {
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        state.tokenize = inVariable;
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        return "tag";
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      } else if (stream.match("{%")) {
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        state.tokenize = inTag;
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        return "tag";
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      } else if (stream.match("{#")) {
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        state.tokenize = inComment;
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        return "comment";
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      }
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      // Ignore completely any stream series that do not match the
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      // Django template opening tags.
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      while (stream.next() != null && !stream.match(/\{[{%#]/, false)) {}
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      return null;
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    }
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    // A string can be included in either single or double quotes (this is
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    // the delimiter). Mark everything as a string until the start delimiter
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    // occurs again.
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    function inString (delimiter, previousTokenizer) {
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      return function (stream, state) {
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        if (!state.escapeNext && stream.eat(delimiter)) {
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          state.tokenize = previousTokenizer;
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        } else {
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          if (state.escapeNext) {
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            state.escapeNext = false;
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          }
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          var ch = stream.next();
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          // Take into account the backslash for escaping characters, such as
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          // the string delimiter.
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          if (ch == "\\") {
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            state.escapeNext = true;
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          }
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        }
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        return "string";
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      };
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    }
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    // Apply Django template variable syntax highlighting
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    function inVariable (stream, state) {
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      // Attempt to match a dot that precedes a property
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      if (state.waitDot) {
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        state.waitDot = false;
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        if (stream.peek() != ".") {
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          return "null";
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        }
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        // Dot followed by a non-word character should be considered an error.
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        if (stream.match(/\.\W+/)) {
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          return "error";
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        } else if (stream.eat(".")) {
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          state.waitProperty = true;
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          return "null";
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        } else {
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          throw Error ("Unexpected error while waiting for property.");
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        }
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      }
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      // Attempt to match a pipe that precedes a filter
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      if (state.waitPipe) {
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        state.waitPipe = false;
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        if (stream.peek() != "|") {
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          return "null";
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        }
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        // Pipe followed by a non-word character should be considered an error.
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        if (stream.match(/\.\W+/)) {
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          return "error";
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        } else if (stream.eat("|")) {
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          state.waitFilter = true;
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          return "null";
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        } else {
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          throw Error ("Unexpected error while waiting for filter.");
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        }
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      }
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      // Highlight properties
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      if (state.waitProperty) {
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        state.waitProperty = false;
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        if (stream.match(/\b(\w+)\b/)) {
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          state.waitDot = true;  // A property can be followed by another property
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          state.waitPipe = true;  // A property can be followed by a filter
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          return "property";
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        }
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      }
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      // Highlight filters
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      if (state.waitFilter) {
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          state.waitFilter = false;
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        if (stream.match(filters)) {
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          return "variable-2";
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        }
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      }
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      // Ignore all white spaces
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      if (stream.eatSpace()) {
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        state.waitProperty = false;
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        return "null";
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      }
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      // Identify numbers
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      if (stream.match(/\b\d+(\.\d+)?\b/)) {
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        return "number";
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      }
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      // Identify strings
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      if (stream.match("'")) {
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        state.tokenize = inString("'", state.tokenize);
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        return "string";
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      } else if (stream.match('"')) {
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        state.tokenize = inString('"', state.tokenize);
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        return "string";
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      }
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      // Attempt to find the variable
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      if (stream.match(/\b(\w+)\b/) && !state.foundVariable) {
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        state.waitDot = true;
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        state.waitPipe = true;  // A property can be followed by a filter
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        return "variable";
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      }
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      // If found closing tag reset
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      if (stream.match("}}")) {
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        state.waitProperty = null;
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        state.waitFilter = null;
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        state.waitDot = null;
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        state.waitPipe = null;
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        state.tokenize = tokenBase;
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        return "tag";
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      }
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      // If nothing was found, advance to the next character
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      stream.next();
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      return "null";
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    }
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    function inTag (stream, state) {
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      // Attempt to match a dot that precedes a property
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      if (state.waitDot) {
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        state.waitDot = false;
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        if (stream.peek() != ".") {
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          return "null";
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        }
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        // Dot followed by a non-word character should be considered an error.
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        if (stream.match(/\.\W+/)) {
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          return "error";
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        } else if (stream.eat(".")) {
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          state.waitProperty = true;
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          return "null";
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        } else {
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          throw Error ("Unexpected error while waiting for property.");
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        }
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      }
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      // Attempt to match a pipe that precedes a filter
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      if (state.waitPipe) {
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        state.waitPipe = false;
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        if (stream.peek() != "|") {
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          return "null";
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        }
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        // Pipe followed by a non-word character should be considered an error.
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        if (stream.match(/\.\W+/)) {
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          return "error";
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        } else if (stream.eat("|")) {
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          state.waitFilter = true;
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          return "null";
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        } else {
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          throw Error ("Unexpected error while waiting for filter.");
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        }
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      }
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      // Highlight properties
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      if (state.waitProperty) {
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        state.waitProperty = false;
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        if (stream.match(/\b(\w+)\b/)) {
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          state.waitDot = true;  // A property can be followed by another property
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          state.waitPipe = true;  // A property can be followed by a filter
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          return "property";
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        }
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      }
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      // Highlight filters
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      if (state.waitFilter) {
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          state.waitFilter = false;
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        if (stream.match(filters)) {
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          return "variable-2";
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        }
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      }
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      // Ignore all white spaces
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      if (stream.eatSpace()) {
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        state.waitProperty = false;
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        return "null";
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      }
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      // Identify numbers
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      if (stream.match(/\b\d+(\.\d+)?\b/)) {
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        return "number";
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      }
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      // Identify strings
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      if (stream.match("'")) {
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        state.tokenize = inString("'", state.tokenize);
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        return "string";
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      } else if (stream.match('"')) {
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        state.tokenize = inString('"', state.tokenize);
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        return "string";
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      }
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      // Attempt to match an operator
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      if (stream.match(operators)) {
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        return "operator";
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      }
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      // Attempt to match a word operator
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      if (stream.match(wordOperators)) {
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        return "keyword";
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      }
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      // Attempt to match a keyword
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      var keywordMatch = stream.match(keywords);
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      if (keywordMatch) {
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        if (keywordMatch[0] == "comment") {
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          state.blockCommentTag = true;
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        }
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        return "keyword";
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      }
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      // Attempt to match a variable
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      if (stream.match(/\b(\w+)\b/)) {
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        state.waitDot = true;
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        state.waitPipe = true;  // A property can be followed by a filter
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        return "variable";
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      }
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      // If found closing tag reset
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      if (stream.match("%}")) {
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        state.waitProperty = null;
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        state.waitFilter = null;
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        state.waitDot = null;
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        state.waitPipe = null;
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        // If the tag that closes is a block comment tag, we want to mark the
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        // following code as comment, until the tag closes.
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        if (state.blockCommentTag) {
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          state.blockCommentTag = false;  // Release the "lock"
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          state.tokenize = inBlockComment;
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        } else {
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          state.tokenize = tokenBase;
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        }
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        return "tag";
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      }
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      // If nothing was found, advance to the next character
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      stream.next();
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      return "null";
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    }
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    // Mark everything as comment inside the tag and the tag itself.
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    function inComment (stream, state) {
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      if (stream.match(/^.*?#\}/)) state.tokenize = tokenBase
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      else stream.skipToEnd()
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      return "comment";
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    }
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    // Mark everything as a comment until the `blockcomment` tag closes.
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    function inBlockComment (stream, state) {
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      if (stream.match(/\{%\s*endcomment\s*%\}/, false)) {
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        state.tokenize = inTag;
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        stream.match("{%");
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        return "tag";
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      } else {
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        stream.next();
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        return "comment";
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      }
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    }
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    return {
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      startState: function () {
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        return {tokenize: tokenBase};
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      },
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      token: function (stream, state) {
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        return state.tokenize(stream, state);
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      },
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      blockCommentStart: "{% comment %}",
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      blockCommentEnd: "{% endcomment %}"
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    };
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  });
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  CodeMirror.defineMode("django", function(config) {
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    var htmlBase = CodeMirror.getMode(config, "text/html");
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    var djangoInner = CodeMirror.getMode(config, "django:inner");
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    return CodeMirror.overlayMode(htmlBase, djangoInner);
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  });
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  CodeMirror.defineMIME("text/x-django", "django");
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});
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