primo commit

plugins/editors-xtd/article/src/Extension/Article.php

@@ -0,0 +1,115 @@
+<?php
+
+/**
+ * @package     Joomla.Plugin
+ * @subpackage  Editors-xtd.article
+ *
+ * @copyright   (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Plugin\EditorsXtd\Article\Extension;
+
+use Joomla\CMS\Editor\Button\Button;
+use Joomla\CMS\Event\Editor\EditorButtonsSetupEvent;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Plugin\CMSPlugin;
+use Joomla\CMS\Session\Session;
+use Joomla\Event\SubscriberInterface;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Editor Article button
+ *
+ * @since  1.5
+ */
+final class Article extends CMSPlugin implements SubscriberInterface
+{
+    /**
+     * Returns an array of events this subscriber will listen to.
+     *
+     * @return array
+     *
+     * @since   5.0.0
+     */
+    public static function getSubscribedEvents(): array
+    {
+        return ['onEditorButtonsSetup' => 'onEditorButtonsSetup'];
+    }
+
+    /**
+     * @param  EditorButtonsSetupEvent $event
+     * @return void
+     *
+     * @since   5.0.0
+     */
+    public function onEditorButtonsSetup(EditorButtonsSetupEvent $event): void
+    {
+        $subject  = $event->getButtonsRegistry();
+        $disabled = $event->getDisabledButtons();
+
+        if (\in_array($this->_name, $disabled)) {
+            return;
+        }
+
+        $this->loadLanguage();
+
+        $button = $this->onDisplay($event->getEditorId());
+
+        if ($button) {
+            $subject->add($button);
+        }
+    }
+
+    /**
+     * Display the button
+     *
+     * @param   string  $name  The name of the button to add
+     *
+     * @return  Button|void  The button options as Button object, void if ACL check fails.
+     *
+     * @since   1.5
+     *
+     * @deprecated  5.0 Use onEditorButtonsSetup event
+     */
+    public function onDisplay($name)
+    {
+        $user  = $this->getApplication()->getIdentity();
+
+        // Can create in any category (component permission) or at least in one category
+        $canCreateRecords = $user->authorise('core.create', 'com_content')
+            || \count($user->getAuthorisedCategories('com_content', 'core.create')) > 0;
+
+        // Instead of checking edit on all records, we can use **same** check as the form editing view
+        $values           = (array) $this->getApplication()->getUserState('com_content.edit.article.id');
+        $isEditingRecords = \count($values);
+
+        // This ACL check is probably a double-check (form view already performed checks)
+        $hasAccess = $canCreateRecords || $isEditingRecords;
+        if (!$hasAccess) {
+            return;
+        }
+
+        $link = 'index.php?option=com_content&view=articles&layout=modal&tmpl=component&'
+            . Session::getFormToken() . '=1&editor=' . $name;
+
+        $button = new Button(
+            $this->_name,
+            [
+                'action'  => 'modal',
+                'link'    => $link,
+                'text'    => Text::_('PLG_ARTICLE_BUTTON_ARTICLE'),
+                'icon'    => 'file-add',
+                'iconSVG' => '<svg viewBox="0 0 32 32" width="24" height="24"><path d="M28 24v-4h-4v4h-4v4h4v4h4v-4h4v-4zM2 2h18v6h6v10h2v-10l-8-'
+                    . '8h-20v32h18v-2h-16z"></path></svg>',
+                // This is whole Plugin name, it is needed for keeping backward compatibility
+                'name' => $this->_type . '_' . $this->_name,
+            ]
+        );
+
+        return $button;
+    }
+}