Add Xdebug Link functionality (#303)

barryvdh/laravel-debugbar#566

Author: amenk

src/DebugBar/DataCollector/DataCollector.php

@@ -72,6 +72,18 @@ public function getDataFormatter()
     }
 
     /**
+     * Get an Xdebug Link to a file
+     *
+     * @return string|null
+     */
+    public function getXdebugLink($file, $line = 1)
+    {
+        if (ini_get('xdebug.file_link_format') || extension_loaded('xdebug')) {
+            return e(str_replace(array('%f', '%l'), array($file, $line), ini_get('xdebug.file_link_format')));
+        }
+    }
+  
+    /**  
      * Sets the default variable dumper used by all collectors subclassing this class
      *
      * @param DebugBarVarDumper $varDumper

src/DebugBar/Resources/widgets/templates/widget.css

@@ -25,7 +25,9 @@ div.phpdebugbar-widgets-templates div.phpdebugbar-widgets-status span.phpdebugba
 div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-render-time:before,
 div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-memory:before,
 div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-param-count:before,
-div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-type:before {
+div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-type:before,
+div.phpdebugbar-widgets-templates a.phpdebugbar-widgets-editor-link:before
+{
   font-family: PhpDebugbarFontAwesome;
   margin-right: 4px;
   font-size: 12px;
@@ -42,6 +44,10 @@ div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-param-count:before {
 div.phpdebugbar-widgets-templates span.phpdebugbar-widgets-type:before {
   content: "\f121";
 }
+div.phpdebugbar-widgets-templates a.phpdebugbar-widgets-editor-link:before {
+  content: "\f08e";
+  margin-left: 4px;
+}
 div.phpdebugbar-widgets-templates table.phpdebugbar-widgets-params {
   display: none;
   width: 70%;

src/DebugBar/Resources/widgets/templates/widget.js

@@ -17,6 +17,10 @@
 
             this.$list = new  PhpDebugBar.Widgets.ListWidget({ itemRenderer: function(li, tpl) {
                 $('<span />').addClass(csscls('name')).text(tpl.name).appendTo(li);
+
+                if (typeof tpl.xdebug_link != 'undefined') {
+                    $('<a href="' + tpl.xdebug_link + '"></a>').addClass(csscls('editor-link')).appendTo(li);
+                }
                 if (tpl.render_time_str) {
                     $('<span title="Render time" />').addClass(csscls('render-time')).text(tpl.render_time_str).appendTo(li);
                 }