GPQAPP

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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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/*
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 * =====================================================================================
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 *
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 *       Filename:  mode/asterisk/asterisk.js
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 *
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 *    Description:  CodeMirror mode for Asterisk dialplan
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 *
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 *        Created:  05/17/2012 09:20:25 PM
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 *       Revision:  08/05/2019 AstLinux Project: Support block-comments
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 *
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 *         Author:  Stas Kobzar (stas@modulis.ca),
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 *        Company:  Modulis.ca Inc.
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 *
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 * =====================================================================================
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 */
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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"));
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  else if (typeof define == "function" && define.amd) // AMD
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    define(["../../lib/codemirror"], 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("asterisk", function() {
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  var atoms    = ["exten", "same", "include","ignorepat","switch"],
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      dpcmd    = ["#include","#exec"],
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      apps     = [
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                  "addqueuemember","adsiprog","aelsub","agentlogin","agentmonitoroutgoing","agi",
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                  "alarmreceiver","amd","answer","authenticate","background","backgrounddetect",
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                  "bridge","busy","callcompletioncancel","callcompletionrequest","celgenuserevent",
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                  "changemonitor","chanisavail","channelredirect","chanspy","clearhash","confbridge",
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                  "congestion","continuewhile","controlplayback","dahdiacceptr2call","dahdibarge",
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                  "dahdiras","dahdiscan","dahdisendcallreroutingfacility","dahdisendkeypadfacility",
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                  "datetime","dbdel","dbdeltree","deadagi","dial","dictate","directory","disa",
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                  "dumpchan","eagi","echo","endwhile","exec","execif","execiftime","exitwhile","extenspy",
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                  "externalivr","festival","flash","followme","forkcdr","getcpeid","gosub","gosubif",
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                  "goto","gotoif","gotoiftime","hangup","iax2provision","ices","importvar","incomplete",
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                  "ivrdemo","jabberjoin","jabberleave","jabbersend","jabbersendgroup","jabberstatus",
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                  "jack","log","macro","macroexclusive","macroexit","macroif","mailboxexists","meetme",
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                  "meetmeadmin","meetmechanneladmin","meetmecount","milliwatt","minivmaccmess","minivmdelete",
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                  "minivmgreet","minivmmwi","minivmnotify","minivmrecord","mixmonitor","monitor","morsecode",
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                  "mp3player","mset","musiconhold","nbscat","nocdr","noop","odbc","odbc","odbcfinish",
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                  "originate","ospauth","ospfinish","osplookup","ospnext","page","park","parkandannounce",
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                  "parkedcall","pausemonitor","pausequeuemember","pickup","pickupchan","playback","playtones",
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                  "privacymanager","proceeding","progress","queue","queuelog","raiseexception","read","readexten",
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                  "readfile","receivefax","receivefax","receivefax","record","removequeuemember",
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                  "resetcdr","retrydial","return","ringing","sayalpha","saycountedadj","saycountednoun",
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                  "saycountpl","saydigits","saynumber","sayphonetic","sayunixtime","senddtmf","sendfax",
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                  "sendfax","sendfax","sendimage","sendtext","sendurl","set","setamaflags",
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                  "setcallerpres","setmusiconhold","sipaddheader","sipdtmfmode","sipremoveheader","skel",
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                  "slastation","slatrunk","sms","softhangup","speechactivategrammar","speechbackground",
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                  "speechcreate","speechdeactivategrammar","speechdestroy","speechloadgrammar","speechprocessingsound",
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                  "speechstart","speechunloadgrammar","stackpop","startmusiconhold","stopmixmonitor","stopmonitor",
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                  "stopmusiconhold","stopplaytones","system","testclient","testserver","transfer","tryexec",
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                  "trysystem","unpausemonitor","unpausequeuemember","userevent","verbose","vmauthenticate",
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                  "vmsayname","voicemail","voicemailmain","wait","waitexten","waitfornoise","waitforring",
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                  "waitforsilence","waitmusiconhold","waituntil","while","zapateller"
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                 ];
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  function basicToken(stream,state){
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    var cur = '';
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    var ch = stream.next();
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    // comment
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    if (state.blockComment) {
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      if (ch == "-" && stream.match("-;", true)) {
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        state.blockComment = false;
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      } else if (stream.skipTo("--;")) {
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        stream.next();
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        stream.next();
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        stream.next();
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        state.blockComment = false;
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      } else {
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        stream.skipToEnd();
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      }
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      return "comment";
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    }
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    if(ch == ";") {
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      if (stream.match("--", true)) {
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        if (!stream.match("-", false)) {  // Except ;--- is not a block comment
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          state.blockComment = true;
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          return "comment";
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        }
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      }
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      stream.skipToEnd();
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      return "comment";
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    }
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    // context
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    if(ch == '[') {
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      stream.skipTo(']');
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      stream.eat(']');
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      return "header";
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    }
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    // string
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    if(ch == '"') {
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      stream.skipTo('"');
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      return "string";
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    }
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    if(ch == "'") {
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      stream.skipTo("'");
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      return "string-2";
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    }
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    // dialplan commands
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    if(ch == '#') {
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      stream.eatWhile(/\w/);
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      cur = stream.current();
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      if(dpcmd.indexOf(cur) !== -1) {
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        stream.skipToEnd();
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        return "strong";
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      }
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    }
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    // application args
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    if(ch == '$'){
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      var ch1 = stream.peek();
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      if(ch1 == '{'){
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        stream.skipTo('}');
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        stream.eat('}');
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        return "variable-3";
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      }
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    }
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    // extension
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    stream.eatWhile(/\w/);
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    cur = stream.current();
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    if(atoms.indexOf(cur) !== -1) {
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      state.extenStart = true;
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      switch(cur) {
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        case 'same': state.extenSame = true; break;
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        case 'include':
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        case 'switch':
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        case 'ignorepat':
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          state.extenInclude = true;break;
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        default:break;
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      }
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      return "atom";
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    }
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  }
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  return {
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    startState: function() {
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      return {
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        blockComment: false,
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        extenStart: false,
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        extenSame:  false,
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        extenInclude: false,
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        extenExten: false,
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        extenPriority: false,
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        extenApplication: false
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      };
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    },
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    token: function(stream, state) {
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      var cur = '';
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      if(stream.eatSpace()) return null;
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      // extension started
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      if(state.extenStart){
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        stream.eatWhile(/[^\s]/);
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        cur = stream.current();
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        if(/^=>?$/.test(cur)){
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          state.extenExten = true;
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          state.extenStart = false;
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          return "strong";
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        } else {
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          state.extenStart = false;
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          stream.skipToEnd();
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          return "error";
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        }
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      } else if(state.extenExten) {
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        // set exten and priority
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        state.extenExten = false;
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        state.extenPriority = true;
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        stream.eatWhile(/[^,]/);
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        if(state.extenInclude) {
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          stream.skipToEnd();
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          state.extenPriority = false;
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          state.extenInclude = false;
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        }
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        if(state.extenSame) {
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          state.extenPriority = false;
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          state.extenSame = false;
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          state.extenApplication = true;
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        }
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        return "tag";
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      } else if(state.extenPriority) {
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        state.extenPriority = false;
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        state.extenApplication = true;
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        stream.next(); // get comma
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        if(state.extenSame) return null;
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        stream.eatWhile(/[^,]/);
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        return "number";
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      } else if(state.extenApplication) {
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        stream.eatWhile(/,/);
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        cur = stream.current();
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        if(cur === ',') return null;
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        stream.eatWhile(/\w/);
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        cur = stream.current().toLowerCase();
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        state.extenApplication = false;
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        if(apps.indexOf(cur) !== -1){
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          return "def strong";
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        }
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      } else{
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        return basicToken(stream,state);
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      }
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      return null;
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    },
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    blockCommentStart: ";--",
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    blockCommentEnd: "--;",
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    lineComment: ";"
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  };
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});
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CodeMirror.defineMIME("text/x-asterisk", "asterisk");
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});
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