File modules/editor/codemirror/mode/twig/twig.js

Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


     1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2 // Distributed under an MIT license: http://codemirror.net/LICENSE
     3 
     4 (function(mod) {
     5   if (typeof exports == "object" && typeof module == "object") // CommonJS
     6     mod(require("../../lib/codemirror"),  require("../../addon/mode/multiplex"));
     7   else if (typeof define == "function" && define.amd) // AMD
     8     define(["../../lib/codemirror", "../../addon/mode/multiplex"], mod);
     9   else // Plain browser env
    10     mod(CodeMirror);
    11 })(function(CodeMirror) {
    12   "use strict";
    13 
    14   CodeMirror.defineMode("twig:inner", function() {
    15     var keywords = ["and", "as", "autoescape", "endautoescape", "block", "do", "endblock", "else", "elseif", "extends", "for", "endfor", "embed", "endembed", "filter", "endfilter", "flush", "from", "if", "endif", "in", "is", "include", "import", "not", "or", "set", "spaceless", "endspaceless", "with", "endwith", "trans", "endtrans", "blocktrans", "endblocktrans", "macro", "endmacro", "use", "verbatim", "endverbatim"],
    16         operator = /^[+\-*&%=<>!?|~^]/,
    17         sign = /^[:\[\(\{]/,
    18         atom = ["true", "false", "null", "empty", "defined", "divisibleby", "divisible by", "even", "odd", "iterable", "sameas", "same as"],
    19         number = /^(\d[+\-\*\/])?\d+(\.\d+)?/;
    20 
    21     keywords = new RegExp("((" + keywords.join(")|(") + "))\\b");
    22     atom = new RegExp("((" + atom.join(")|(") + "))\\b");
    23 
    24     function tokenBase (stream, state) {
    25       var ch = stream.peek();
    26 
    27       //Comment
    28       if (state.incomment) {
    29         if (!stream.skipTo("#}")) {
    30           stream.skipToEnd();
    31         } else {
    32           stream.eatWhile(/\#|}/);
    33           state.incomment = false;
    34         }
    35         return "comment";
    36       //Tag
    37       } else if (state.intag) {
    38         //After operator
    39         if (state.operator) {
    40           state.operator = false;
    41           if (stream.match(atom)) {
    42             return "atom";
    43           }
    44           if (stream.match(number)) {
    45             return "number";
    46           }
    47         }
    48         //After sign
    49         if (state.sign) {
    50           state.sign = false;
    51           if (stream.match(atom)) {
    52             return "atom";
    53           }
    54           if (stream.match(number)) {
    55             return "number";
    56           }
    57         }
    58 
    59         if (state.instring) {
    60           if (ch == state.instring) {
    61             state.instring = false;
    62           }
    63           stream.next();
    64           return "string";
    65         } else if (ch == "'" || ch == '"') {
    66           state.instring = ch;
    67           stream.next();
    68           return "string";
    69         } else if (stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) {
    70           state.intag = false;
    71           return "tag";
    72         } else if (stream.match(operator)) {
    73           state.operator = true;
    74           return "operator";
    75         } else if (stream.match(sign)) {
    76           state.sign = true;
    77         } else {
    78           if (stream.eat(" ") || stream.sol()) {
    79             if (stream.match(keywords)) {
    80               return "keyword";
    81             }
    82             if (stream.match(atom)) {
    83               return "atom";
    84             }
    85             if (stream.match(number)) {
    86               return "number";
    87             }
    88             if (stream.sol()) {
    89               stream.next();
    90             }
    91           } else {
    92             stream.next();
    93           }
    94 
    95         }
    96         return "variable";
    97       } else if (stream.eat("{")) {
    98         if (stream.eat("#")) {
    99           state.incomment = true;
   100           if (!stream.skipTo("#}")) {
   101             stream.skipToEnd();
   102           } else {
   103             stream.eatWhile(/\#|}/);
   104             state.incomment = false;
   105           }
   106           return "comment";
   107         //Open tag
   108         } else if (ch = stream.eat(/\{|%/)) {
   109           //Cache close tag
   110           state.intag = ch;
   111           if (ch == "{") {
   112             state.intag = "}";
   113           }
   114           stream.eat("-");
   115           return "tag";
   116         }
   117       }
   118       stream.next();
   119     };
   120 
   121     return {
   122       startState: function () {
   123         return {};
   124       },
   125       token: function (stream, state) {
   126         return tokenBase(stream, state);
   127       }
   128     };
   129   });
   130 
   131   CodeMirror.defineMode("twig", function(config, parserConfig) {
   132     var twigInner = CodeMirror.getMode(config, "twig:inner");
   133     if (!parserConfig || !parserConfig.base) return twigInner;
   134     return CodeMirror.multiplexingMode(
   135       CodeMirror.getMode(config, parserConfig.base), {
   136         open: /\{[{#%]/, close: /[}#%]\}/, mode: twigInner, parseDelimiters: true
   137       }
   138     );
   139   });
   140   CodeMirror.defineMIME("text/x-twig", "twig");
   141 });



Download modules/editor/codemirror/mode/twig/twig.js


History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.