first commit

administrator/components/com_newsfeeds/src/Controller/AjaxController.php

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+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_newsfeeds
+ *
+ * @copyright   (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Newsfeeds\Administrator\Controller;
+
+use Joomla\CMS\Language\Associations;
+use Joomla\CMS\Language\LanguageHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Response\JsonResponse;
+use Joomla\CMS\Session\Session;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * The newsfeed controller for ajax requests
+ *
+ * @since  3.9.0
+ */
+class AjaxController extends BaseController
+{
+    /**
+     * Method to fetch associations of a newsfeed
+     *
+     * The method assumes that the following http parameters are passed in an Ajax Get request:
+     * token: the form token
+     * assocId: the id of the newsfeed whose associations are to be returned
+     * excludeLang: the association for this language is to be excluded
+     *
+     * @return  null
+     *
+     * @since  3.9.0
+     */
+    public function fetchAssociations()
+    {
+        if (!Session::checkToken('get')) {
+            echo new JsonResponse(null, Text::_('JINVALID_TOKEN'), true);
+        } else {
+            $assocId = $this->input->getInt('assocId', 0);
+
+            if ($assocId == 0) {
+                echo new JsonResponse(null, Text::sprintf('JLIB_FORM_VALIDATE_FIELD_INVALID', 'assocId'), true);
+
+                return;
+            }
+
+            $excludeLang = $this->input->get('excludeLang', '', 'STRING');
+
+            $associations = Associations::getAssociations('com_newsfeeds', '#__newsfeeds', 'com_newsfeeds.item', (int) $assocId);
+
+            unset($associations[$excludeLang]);
+
+            // Add the title to each of the associated records
+            $newsfeedsTable = $this->factory->createTable('Newsfeed', 'Administrator');
+
+            foreach ($associations as $lang => $association) {
+                $newsfeedsTable->load($association->id);
+                $associations[$lang]->title = $newsfeedsTable->name;
+            }
+
+            $countContentLanguages = count(LanguageHelper::getContentLanguages([0, 1], false));
+
+            if (count($associations) == 0) {
+                $message = Text::_('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_NONE');
+            } elseif ($countContentLanguages > count($associations) + 2) {
+                $tags    = implode(', ', array_keys($associations));
+                $message = Text::sprintf('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_SOME', $tags);
+            } else {
+                $message = Text::_('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_ALL');
+            }
+
+            echo new JsonResponse($associations, $message);
+        }
+    }
+}

administrator/components/com_newsfeeds/src/Controller/DisplayController.php

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+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_newsfeeds
+ *
+ * @copyright   (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Newsfeeds\Administrator\Controller;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Newsfeeds display controller.
+ *
+ * @since  1.6
+ */
+class DisplayController extends BaseController
+{
+    /**
+     * The default view.
+     *
+     * @var    string
+     * @since  1.6
+     */
+    protected $default_view = 'newsfeeds';
+
+    /**
+     * Method to display a view.
+     *
+     * @param   boolean  $cachable   If true, the view output will be cached
+     * @param   array    $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}.
+     *
+     * @return  static|boolean   This object to support chaining.
+     *
+     * @since   1.5
+     */
+    public function display($cachable = false, $urlparams = [])
+    {
+        $view   = $this->input->get('view', 'newsfeeds');
+        $layout = $this->input->get('layout', 'default');
+        $id     = $this->input->getInt('id');
+
+        // Check for edit form.
+        if ($view == 'newsfeed' && $layout == 'edit' && !$this->checkEditId('com_newsfeeds.edit.newsfeed', $id)) {
+            // Somehow the person just went to the form - we don't allow that.
+            if (!\count($this->app->getMessageQueue())) {
+                $this->setMessage(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 'error');
+            }
+
+            $this->setRedirect(Route::_('index.php?option=com_newsfeeds&view=newsfeeds', false));
+
+            return false;
+        }
+
+        return parent::display();
+    }
+}

administrator/components/com_newsfeeds/src/Controller/NewsfeedController.php

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+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_newsfeeds
+ *
+ * @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\Component\Newsfeeds\Administrator\Controller;
+
+use Joomla\CMS\MVC\Controller\FormController;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Versioning\VersionableControllerTrait;
+use Joomla\Utilities\ArrayHelper;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Newsfeed controller class.
+ *
+ * @since  1.6
+ */
+class NewsfeedController extends FormController
+{
+    use VersionableControllerTrait;
+
+    /**
+     * Method override to check if you can add a new record.
+     *
+     * @param   array  $data  An array of input data.
+     *
+     * @return  boolean
+     *
+     * @since   1.6
+     */
+    protected function allowAdd($data = [])
+    {
+        $categoryId = ArrayHelper::getValue($data, 'catid', $this->input->getInt('filter_category_id'), 'int');
+        $allow      = null;
+
+        if ($categoryId) {
+            // If the category has been passed in the URL check it.
+            $allow = $this->app->getIdentity()->authorise('core.create', $this->option . '.category.' . $categoryId);
+        }
+
+        if ($allow === null) {
+            // In the absence of better information, revert to the component permissions.
+            return parent::allowAdd($data);
+        } else {
+            return $allow;
+        }
+    }
+
+    /**
+     * Method to check if you can edit a record.
+     *
+     * @param   array   $data  An array of input data.
+     * @param   string  $key   The name of the key for the primary key.
+     *
+     * @return  boolean
+     *
+     * @since   1.6
+     */
+    protected function allowEdit($data = [], $key = 'id')
+    {
+        $recordId = (int) isset($data[$key]) ? $data[$key] : 0;
+
+        // Since there is no asset tracking, fallback to the component permissions.
+        if (!$recordId) {
+            return parent::allowEdit($data, $key);
+        }
+
+        // Get the item.
+        $item = $this->getModel()->getItem($recordId);
+
+        // Since there is no item, return false.
+        if (empty($item)) {
+            return false;
+        }
+
+        $user = $this->app->getIdentity();
+
+        // Check if can edit own core.edit.own.
+        $canEditOwn = $user->authorise('core.edit.own', $this->option . '.category.' . (int) $item->catid) && $item->created_by == $user->id;
+
+        // Check the category core.edit permissions.
+        return $canEditOwn || $user->authorise('core.edit', $this->option . '.category.' . (int) $item->catid);
+    }
+
+    /**
+     * Method to run batch operations.
+     *
+     * @param   object  $model  The model.
+     *
+     * @return  boolean   True if successful, false otherwise and internal error is set.
+     *
+     * @since   2.5
+     */
+    public function batch($model = null)
+    {
+        $this->checkToken();
+
+        // Set the model
+        $model = $this->getModel('Newsfeed', '', []);
+
+        // Preset the redirect
+        $this->setRedirect(Route::_('index.php?option=com_newsfeeds&view=newsfeeds' . $this->getRedirectToListAppend(), false));
+
+        return parent::batch($model);
+    }
+}

administrator/components/com_newsfeeds/src/Controller/NewsfeedsController.php

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+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_newsfeeds
+ *
+ * @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\Component\Newsfeeds\Administrator\Controller;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\AdminController;
+use Joomla\CMS\Response\JsonResponse;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Newsfeeds list controller class.
+ *
+ * @since  1.6
+ */
+class NewsfeedsController extends AdminController
+{
+    /**
+     * Method to get a model object, loading it if required.
+     *
+     * @param   string  $name    The model name. Optional.
+     * @param   string  $prefix  The class prefix. Optional.
+     * @param   array   $config  Configuration array for model. Optional.
+     *
+     * @return  object  The model.
+     *
+     * @since   1.6
+     */
+    public function getModel($name = 'Newsfeed', $prefix = 'Administrator', $config = ['ignore_request' => true])
+    {
+        return parent::getModel($name, $prefix, $config);
+    }
+
+    /**
+     * Method to get the number of published newsfeeds for quickicons
+     *
+     * @return  void
+     *
+     * @since   4.3.0
+     */
+    public function getQuickiconContent()
+    {
+        $model = $this->getModel('newsfeeds');
+
+        $model->setState('filter.published', 1);
+
+        $amount = (int) $model->getTotal();
+
+        $result = [];
+
+        $result['amount'] = $amount;
+        $result['sronly'] = Text::plural('COM_NEWSFEEDS_N_QUICKICON_SRONLY', $amount);
+        $result['name']   = Text::plural('COM_NEWSFEEDS_N_QUICKICON', $amount);
+
+        echo new JsonResponse($result);
+    }
+}