Made ace actually use the new hooks system, and removed remnants of old system

src/static/js/ace.js

@@ -28,7 +28,7 @@ Ace2Editor.registry = {
   nextId: 1
 };
 
-var plugins = require('ep_etherpad-lite/static/js/plugins').plugins;
+var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 
 function Ace2Editor()
 {
@@ -300,7 +300,7 @@ function Ace2Editor()
       for (var i = 0, ii = iframeHTML.length; i < ii; i++) {
         iframeHTML[i] = JSON.stringify(iframeHTML[i]);
       }
-      plugins.callHook("aceInitInnerdocbodyHead", {
+      hooks.callAll("aceInitInnerdocbodyHead", {
         iframeHTML: iframeHTML
       });
       for (var i = 0, ii = iframeHTML.length; i < ii; i++) {

src/static/js/contentcollector.js

@@ -26,7 +26,7 @@
 var _MAX_LIST_LEVEL = 8;
 
 var Changeset = require('ep_etherpad-lite/static/js/Changeset');
-var plugins = require('ep_etherpad-lite/static/js/plugins').plugins;
+var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 
 function sanitizeUnicode(s)
 {
@@ -37,8 +37,6 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
 {
   browser = browser || {};
 
-  var plugins_ = plugins;
-
   var dom = domInterface || {
     isNodeText: function(n)
     {
@@ -448,7 +446,7 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
         var oldAuthorOrNull = null;
         if (collectStyles)
         {
-          plugins_.callHook('collectContentPre', {
+          hooks.callAll('collectContentPre', {
             cc: cc,
             state: state,
             tname: tname,
@@ -510,7 +508,7 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
 
         if (collectStyles)
         {
-          plugins_.callHook('collectContentPost', {
+          hooks.callAll('collectContentPost', {
             cc: cc,
             state: state,
             tname: tname,

src/static/js/domline.js

@@ -27,7 +27,7 @@
 // requires: undefined
 
 var Security = require('ep_etherpad-lite/static/js/security');
-var plugins = require('ep_etherpad-lite/static/js/plugins').plugins;
+var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 var map = require('ep_etherpad-lite/static/js/ace2_common').map;
 
 var domline = {};
@@ -145,9 +145,7 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
     var extraOpenTags = "";
     var extraCloseTags = "";
 
-    var plugins_ = plugins;
-
-    map(plugins_.callHook("aceCreateDomLine", {
+    map(hooks.callAll("aceCreateDomLine", {
       domline: domline,
       cls: cls
     }), function(modifier)

src/static/js/linestylefilter.js

@@ -29,7 +29,7 @@
 // requires: undefined
 
 var Changeset = require('ep_etherpad-lite/static/js/Changeset');
-var plugins = require('ep_etherpad-lite/static/js/plugins').plugins;
+var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 var map = require('ep_etherpad-lite/static/js/ace2_common').map;
 
 var linestylefilter = {};
@@ -55,8 +55,6 @@ linestylefilter.getAuthorClassName = function(author)
 linestylefilter.getLineStyleFilter = function(lineLength, aline, textAndClassFunc, apool)
 {
 
-  var plugins_ = plugins;
-
   if (lineLength == 0) return textAndClassFunc;
 
   var nextAfterAuthorColors = textAndClassFunc;
@@ -97,7 +95,7 @@ linestylefilter.getLineStyleFilter = function(lineLength, aline, textAndClassFun
             }
             else
             {
-              classes += plugins_.callHookStr("aceAttribsToClasses", {
+              classes += hooks.callAllStr("aceAttribsToClasses", {
                 linestylefilter: linestylefilter,
                 key: key,
                 value: value
@@ -300,9 +298,7 @@ linestylefilter.getFilterStack = function(lineText, textAndClassFunc, browser)
 {
   var func = linestylefilter.getURLFilter(lineText, textAndClassFunc);
 
-  var plugins_ = plugins;
-
-  var hookFilters = plugins_.callHook("aceGetFilterStack", {
+  var hookFilters = hooks.callAll("aceGetFilterStack", {
     linestylefilter: linestylefilter,
     browser: browser
   });

src/static/js/pluginfw/hooks.js

@@ -61,3 +61,15 @@ exports.aCallFirst = function (hook_name, args, cb) {
   if (plugins.hooks[hook_name][0] === undefined) cb([]);
   hookCallWrapper(plugins.hooks[hook_name][0], hook_name, args, function (res) { cb(exports.flatten(res)); });
 }
+
+exports.callAllStr = function(hook_name, args, sep, pre, post) {
+  if (sep == undefined) sep = '';
+  if (pre == undefined) pre = '';
+  if (post == undefined) post = '';
+  var newCallhooks = [];
+  var callhooks = exports.callAll(hook_name, args);
+  for (var i = 0, ii = callhooks.length; i < ii; i++) {
+    newCallhooks[i] = pre + callhooks[i] + post;
+  }
+  return newCallhooks.join(sep || "");
+}

src/static/js/plugins.js

@@ -1,37 +0,0 @@
-/**
- * This code is mostly from the old Etherpad. Please help us to comment this code. 
- * This helps other people to understand this code better and helps them to improve it.
- * TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
- */
-
-var plugins = {
-  callHook: function(hookName, args)
-  {
-    var global = (function () {return this}());
-    var hook = ((global.clientVars || {}).hooks || {})[hookName];
-    if (hook === undefined) return [];
-    var res = [];
-    for (var i = 0, N = hook.length; i < N; i++)
-    {
-      var plugin = hook[i];
-      var pluginRes = eval(plugin.plugin)[plugin.original || hookName](args);
-      if (pluginRes != undefined && pluginRes != null) res = res.concat(pluginRes);
-    }
-    return res;
-  },
-
-  callHookStr: function(hookName, args, sep, pre, post)
-  {
-    if (sep == undefined) sep = '';
-    if (pre == undefined) pre = '';
-    if (post == undefined) post = '';
-    var newCallhooks = [];
-    var callhooks = plugins.callHook(hookName, args);
-    for (var i = 0, ii = callhooks.length; i < ii; i++) {
-      newCallhooks[i] = pre + callhooks[i] + post;
-    }
-    return newCallhooks.join(sep || "");
-  }
-};
-
-exports.plugins = plugins;