Complete pagelinks plugin for redactor

modules/backend/formwidgets/RichEditor.php

@@ -1,5 +1,7 @@
 <?php namespace Backend\FormWidgets;
 
+use Event;
+use Request;
 use Backend\Classes\FormWidgetBase;
 
 /**
@@ -60,14 +62,49 @@ class RichEditor extends FormWidgetBase
         $this->vars['value'] = $this->getLoadValue();
     }
 
+    /**
+     * Returns a single collection of available page links.
+     * This implementation has room to place links under
+     * different groups based on the link type.
+     * @return array
+     */
     public function onGetPageLinks()
     {
-        $links = [
-            ['name' => 'Select a page...', 'url' => false],
-            ['name' => 'Some url', 'url' => 'some/url'],
-            ['name' => 'Other thing', 'url' => 'else/thing'],
-            ['name' => 'More', 'url' => 'more/thing']
-        ];
+        $links = [];
+        $types = $this->getPageLinkTypes();
+
+        $links[] = ['name' => 'Select a page...', 'url' => false];
+
+        $iterator = function($links, $level = 0) use (&$iterator) {
+            $result = [];
+            foreach ($links as $linkUrl => $link) {
+
+                /*
+                 * Remove scheme and host from URL
+                 */
+                $baseUrl = Request::getSchemeAndHttpHost();
+                if (strpos($linkUrl, $baseUrl) === 0) {
+                    $linkUrl = substr($linkUrl, strlen($baseUrl));
+                }
+
+                $linkName = str_repeat('&nbsp;', $level * 4);
+                $linkName .= is_array($link) ? array_get($link, 'title', '') : $link;
+                $result[] = ['name' => $linkName, 'url' => $linkUrl];
+
+                if (is_array($link)) {
+                    $result = array_merge(
+                        $result,
+                        $iterator(array_get($link, 'links', []), $level + 1)
+                    );
+                }
+            }
+
+            return $result;
+        };
+
+        foreach ($types as $typeCode => $typeName) {
+            $links = array_merge($links, $iterator($this->getPageLinks($typeCode)));
+        }
 
         return ['links' => $links];
     }
@@ -80,4 +117,48 @@ class RichEditor extends FormWidgetBase
         $this->addCss('css/richeditor.css', 'core');
         $this->addJs('js/build-min.js', 'core');
     }
+
+    /**
+     * Returns a list of registered page link types.
+     * This is reserved functionality for separating the links by type.
+     * @return array Returns an array of registered page link types
+     */
+    protected function getPageLinkTypes()
+    {
+        $result = [];
+
+        $apiResult = Event::fire('backend.richeditor.listTypes');
+        if (is_array($apiResult)) {
+            foreach ($apiResult as $typeList) {
+                if (!is_array($typeList)) {
+                    continue;
+                }
+
+                foreach ($typeList as $typeCode => $typeName) {
+                    $result[$typeCode] = $typeName;
+                }
+            }
+        }
+
+        return $result;
+    }
+
+    protected function getPageLinks($type)
+    {
+        $result = [];
+        $apiResult = Event::fire('backend.richeditor.getTypeInfo', [$type]);
+        if (is_array($apiResult)) {
+            foreach ($apiResult as $typeInfo) {
+                if (!is_array($typeInfo)) {
+                    continue;
+                }
+
+                foreach ($typeInfo as $name => $value) {
+                    $result[$name] = $value;
+                }
+            }
+        }
+
+        return $result;
+    }
 }

modules/backend/formwidgets/richeditor/assets/js/build-min.js

@@ -1939,7 +1939,7 @@ else
 {return{init:function()
 {if(!this.opts.pageLinksHandler)return
 this.modal.addCallback('link',$.proxy(this.pagelinks.load,this))},load:function()
-{return;var $select=$('<select id="redactor-page-links" />')
+{var $select=$('<select id="redactor-page-links" />')
 $('#redactor-modal-link-insert').prepend($select)
 this.pagelinks.storage={};this.$editor.request(this.opts.pageLinksHandler,{success:$.proxy(function(data){$.each(data.links,$.proxy(function(key,val){this.pagelinks.storage[key]=val
 $select.append($('<option>').val(key).html(val.name))},this))
@@ -1950,7 +1950,7 @@ if(key!==0){name=this.pagelinks.storage[key].name
 url=this.pagelinks.storage[key].url}
 $('#redactor-link-url').val(url)
 var $el=$('#redactor-link-url-text')
-if($el.val()==='')$el.val(name)}};};})(jQuery);+function($){"use strict";var Base=$.oc.foundation.base,BaseProto=Base.prototype
+if($el.val()===''){$el.val($.trim($('<span />').html(name).text()))}}};};})(jQuery);+function($){"use strict";var Base=$.oc.foundation.base,BaseProto=Base.prototype
 var RichEditor=function(element,options){this.options=options
 this.$el=$(element)
 this.$textarea=this.$el.find('>textarea:first')

modules/backend/formwidgets/richeditor/assets/js/plugin.pagelinks.js

@@ -13,8 +13,6 @@ if (!RedactorPlugins) var RedactorPlugins = {};
             },
             load: function()
             {
-                return; // Disabled for now
-
                 var $select = $('<select id="redactor-page-links" />')
                 $('#redactor-modal-link-insert').prepend($select)
 
@@ -45,7 +43,9 @@ if (!RedactorPlugins) var RedactorPlugins = {};
                 $('#redactor-link-url').val(url)
 
                 var $el = $('#redactor-link-url-text')
-                if ($el.val() === '') $el.val(name)
+                if ($el.val() === '') {
+                    $el.val($.trim($('<span />').html(name).text()))
+                }
             }
         };
     };

modules/cms/ServiceProvider.php

@@ -46,6 +46,7 @@ class ServiceProvider extends ModuleServiceProvider
         parent::boot('cms');
 
         $this->bootMenuItemEvents();
+        $this->bootRichEditorEvents();
     }
 
     /**
@@ -254,4 +255,23 @@ class ServiceProvider extends ModuleServiceProvider
             }
         });
     }
+
+    /**
+     * Registers events for rich editor page links.
+     */
+    protected function bootRichEditorEvents()
+    {
+        Event::listen('backend.richeditor.listTypes', function () {
+            return [
+                'cms-page' => 'CMS Page'
+            ];
+        });
+
+        Event::listen('backend.richeditor.getTypeInfo', function ($type) {
+            if ($type == 'cms-page') {
+                return CmsPage::getRichEditorTypeInfo($type);
+            }
+        });
+    }
+
 }

modules/cms/classes/Page.php

@@ -1,9 +1,9 @@
 <?php namespace Cms\Classes;
 
-use Cms\Classes\Theme;
-use ApplicationException;
-use Cms\Classes\Layout;
 use Lang;
+use Cms\Classes\Theme;
+use Cms\Classes\Layout;
+use ApplicationException;
 
 /**
  * The CMS page class.
@@ -206,4 +206,27 @@ class Page extends CmsCompoundObject
 
         return $result;
     }
+
+    /**
+     * Handler for the backend.richeditor.getTypeInfo event.
+     * Returns a menu item type information. The type information is returned as array
+     * @param string $type Specifies the page link type
+     * @return array
+     */
+    public static function getRichEditorTypeInfo($type)
+    {
+        $result = [];
+
+        if ($type == 'cms-page') {
+            $theme = Theme::getActiveTheme();
+            $pages = self::listInTheme($theme, true);
+
+            foreach ($pages as $page) {
+                $url = self::url($page->getBaseFileName());
+                $result[$url] = $page->title;
+            }
+        }
+
+        return $result;
+    }
 }