use SVG icon and anonymous functions

_admin.php

@@ -18,46 +18,13 @@ require_once __DIR__ . '/_widgets.php';
 
 dcCore::app()->menu[dcAdmin::MENU_PLUGINS]->addItem(
     __('My cinecturlink'),
-    dcCore::app()->adminurl->get('admin.plugin.cinecturlink2'),
-    dcPage::getPF('cinecturlink2/icon.png'),
-    preg_match(
-        '/' . preg_quote(dcCore::app()->adminurl->get('admin.plugin.cinecturlink2')) . '(&.*)?$/',
-        $_SERVER['REQUEST_URI']
-    ),
-    dcCore::app()->auth->check(dcAuth::PERMISSION_CONTENT_ADMIN, dcCore::app()->blog->id)
+    cinecturlink2AdminUrl(),
+    cinecturlink2AdminIcon(),
+    preg_match('/' . preg_quote(cinecturlink2AdminUrl()) . '(&.*)?$/', $_SERVER['REQUEST_URI']),
+     cinecturlink2AdmiPerm(),
 );
 
-dcCore::app()->addBehavior(
-    'adminColumnsListsV2',
-    ['cinecturlink2AdminBehaviors', 'adminColumnsLists']
-);
-
-dcCore::app()->addBehavior(
-    'adminFiltersListsV2',
-    ['cinecturlink2AdminBehaviors', 'adminFiltersLists']
-);
-dcCore::app()->addBehavior(
-    'adminDashboardFavoritesV2',
-    ['cinecturlink2AdminBehaviors', 'adminDashboardFavorites']
-);
-
-class cinecturlink2AdminBehaviors
-{
-    public static function adminSortbyCombo()
-    {
-        return [
-            __('Date')        => 'link_upddt',
-            __('Title')       => 'link_title',
-            __('Category')    => 'cat_id',
-            __('Author')      => 'link_author',
-            __('Description') => 'link_desc',
-            __('Link')        => 'link_url',
-            __('Rating')      => 'link_note',
-        ];
-    }
-
-    public static function adminColumnsLists($cols)
-    {
+dcCore::app()->addBehavior('adminColumnsListsV2', function (ArrayObject $cols) {
     $cols['c2link'] = [
         __('Cinecturlink'),
         [
@@ -69,35 +36,47 @@ class cinecturlink2AdminBehaviors
             'note'   => [true, __('Rating')],
         ],
     ];
-    }
+});
 
-    public static function adminFiltersLists($sorts)
-    {
+dcCore::app()->addBehavior('adminFiltersListsV2', function (ArrayObject $sorts) {
     $sorts['c2link'] = [
         __('Cinecturlink'),
-            self::adminSortbyCombo(),
+        [
+            __('Date')        => 'link_upddt',
+            __('Title')       => 'link_title',
+            __('Category')    => 'cat_id',
+            __('Author')      => 'link_author',
+            __('Description') => 'link_desc',
+            __('Link')        => 'link_url',
+            __('Rating')      => 'link_note',
+        ],
         'link_upddt',
         'desc',
         [__('Links per page'), 30],
     ];
-    }
+});
 
-    public static function adminDashboardFavorites($favs)
-    {
+dcCore::app()->addBehavior('adminDashboardFavoritesV2', function (dcFavorites $favs) {
     $favs->register('cinecturlink2', [
         'title'       => __('My cinecturlink'),
-            'url'         => dcCore::app()->adminurl->get('admin.plugin.cinecturlink2') . '#links',
-            'small-icon'  => dcPage::getPF('cinecturlink2/icon.png'),
-            'large-icon'  => dcPage::getPF('cinecturlink2/icon-big.png'),
-            'permissions' => dcCore::app()->auth->check('contentadmin', dcCore::app()->blog->id),
-            'active_cb'   => ['cinecturlink2AdminBehaviors', 'adminDashboardFavoritesActive'],
+        'url'         => cinecturlink2AdminUrl() . '#links',
+        'small-icon'  => cinecturlink2AdminIcon(),
+        'large-icon'  => cinecturlink2AdminIcon(),
+        'permissions' =>  cinecturlink2AdmiPerm(),
     ]);
+});
+
+function cinecturlink2AdminUrl(): string
+{
+    return dcCore::app()->adminurl->get('admin.plugin.cinecturlink2');
 }
 
-    public static function adminDashboardFavoritesActive($request, $params)
+function cinecturlink2AdminIcon(): string
 {
-        return $request == 'plugin.php'
-            && isset($params['p'])
-            && $params['p'] == 'cinecturlink2';
+    return urldecode(dcPage::getPF('cinecturlink2/icon.svg'));
 }
+
+function cinecturlink2AdmiPerm(): bool
+{
+    return dcCore::app()->auth->check(dcAuth::PERMISSION_CONTENT_ADMIN, dcCore::app()->blog->id);
 }

icon.svg

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="64px" height="64px" viewBox="0 0 64 64" enable-background="new 0 0 64 64" xml:space="preserve">  <image id="image0" width="64" height="64" x="0" y="0"
+    href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAMAAACdt4HsAAAABGdBTUEAALGPC/xhBQAAACBjSFJN
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+</svg>