插入头像 ， 粘贴图片 ，插入图片，都要加入域名。防止邮件中出现图片不显示的问题

lib/rails_kindeditor/app/controllers/kindeditor/assets_controller.rb

@@ -13,7 +13,7 @@ class Kindeditor::AssetsController < ApplicationController
           logger.warn '========= Warning: the owner_id is 0, "delete uploaded files automatically" will not work. =========' if defined?(logger) && @asset.owner_id == 0
           @asset.asset_type = @dir
           if @asset.save
-            render :text => ({:error => 0, :url => @asset.asset.url,:asset_id => @asset.id}.to_json)
+            render :text => ({:error => 0, :url => "http://"+Setting.host_name + "/" + @asset.asset.url,:asset_id => @asset.id}.to_json)
           else
             show_error(@asset.errors.full_messages)
           end

lib/rails_kindeditor/lib/rails_kindeditor/helper.rb

@@ -9,7 +9,8 @@ module RailsKindeditor
       output << text_area_tag(name, content, input_html)
       output << javascript_tag(js_replace(id, options.merge(window_onload: 'true',
                                                             :autoHeightMode=>true,
-                                                            afterCreate: 'eval(function(){enablePasteImg(self);this.loadPlugin("autoheight")})'
+                                                            afterCreate: 'eval(function(){enablePasteImg(self);this.loadPlugin("autoheight")})',
+                                                            emotionsBasePath: 'http://' + Setting.host_name
                                                             )))
     end
     
@@ -21,7 +22,8 @@ module RailsKindeditor
       output_buffer << build_text_area_tag(name, method, self, options, input_html)
       output_buffer << javascript_tag(js_replace(input_html['id'],options.merge(window_onload: 'true',
                                                                                  :autoHeightMode=>true,
-                                                                                afterCreate: 'eval(function(){enablePasteImg(self);this.loadPlugin("autoheight")})'
+                                                                                afterCreate: 'eval(function(){enablePasteImg(self);this.loadPlugin("autoheight")})',
+                                                                                emotionsBasePath: 'http://' + Setting.host_name
                                                                                 )))
     end
     

public/assets/kindeditor/kindeditor.js

@@ -243,6 +243,7 @@ K.options = {
 	shadowMode : true,
 	loadStyleMode : true,
 	basePath : K.basePath,
+    emotionsBasePath: 'http://forge.trustie.net', //TODO
 	themesPath : K.basePath + 'themes/',
 	langPath : K.basePath + 'lang/',
 	pluginsPath : K.basePath + 'plugins/',
@@ -5459,6 +5460,7 @@ function _editor(options) {
 _instances = [];
 function _create(expr, options) {
 	options = options || {};
+    options.emotionsBasePath = _undef(options.emotionsBasePath,'http://forge.trustie.net') // TODO
 	options.basePath = _undef(options.basePath, K.basePath);
 	options.themesPath = _undef(options.themesPath, options.basePath + 'themes/');
 	options.langPath = _undef(options.langPath, options.basePath + 'lang/');
@@ -5623,7 +5625,9 @@ _plugin('core', function(K) {
         url:K.addParam('/kindeditor/upload', 'dir=image'),
         afterUpload : function(data) {
             if (data.error === 0) {
-                var url = K.formatUrl(data.url, 'absolute');
+
+               var url = data.url//K.formatUrl(data.url, 'absolute');
+               // console.log(url)
                 self.exec('insertimage', url, 'image','','','1','');
 				//self.exec('insertimage', url, 'image','','','1','left');
                 //self.insertHtml('<img src="'+url+'"/>');

public/assets/kindeditor/plugins/emoticons/emoticons.js

@@ -9,7 +9,8 @@
 
 KindEditor.plugin('emoticons', function(K) {
 	var self = this, name = 'emoticons',
-		path = (self.emoticonsPath || self.pluginsPath + 'emoticons/images/'),
+
+		path = self.emotionsBasePath + (self.emoticonsPath || self.pluginsPath + 'emoticons/images/'),
 		allowPreview = self.allowPreviewEmoticons === undefined ? true : self.allowPreviewEmoticons,
 		currentPageNum = 1;
 	self.clickToolbar(name, function() {