primo commit

administrator/components/com_checkin/src/Model/CheckinModel.php

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+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_checkin
+ *
+ * @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\Checkin\Administrator\Model;
+
+use Joomla\CMS\Event\Checkin\AfterCheckinEvent;
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
+use Joomla\CMS\MVC\Model\ListModel;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Checkin Model
+ *
+ * @since  1.6
+ */
+class CheckinModel extends ListModel
+{
+    /**
+     * Count of the total items checked out
+     *
+     * @var  integer
+     */
+    protected $total;
+
+    /**
+     * Constructor.
+     *
+     * @param   array                 $config   An optional associative array of configuration settings.
+     * @param   ?MVCFactoryInterface  $factory  The factory.
+     *
+     * @see     \Joomla\CMS\MVC\Model\BaseDatabaseModel
+     * @since   3.2
+     */
+    public function __construct($config = [], ?MVCFactoryInterface $factory = null)
+    {
+        if (empty($config['filter_fields'])) {
+            $config['filter_fields'] = [
+                'table',
+                'count',
+            ];
+        }
+
+        parent::__construct($config, $factory);
+    }
+
+    /**
+     * Method to auto-populate the model state.
+     *
+     * Note: Calling getState in this method will result in recursion.
+     *
+     * @param   string  $ordering   An optional ordering field.
+     * @param   string  $direction  An optional direction (asc|desc).
+     *
+     * @return  void
+     *
+     * @since   1.6
+     */
+    protected function populateState($ordering = 'table', $direction = 'asc')
+    {
+        // List state information.
+        parent::populateState($ordering, $direction);
+    }
+
+    /**
+     * Checks in requested tables
+     *
+     * @param   array  $ids  An array of table names. Optional.
+     *
+     * @return  mixed  The database results or 0
+     *
+     * @since   1.6
+     */
+    public function checkin($ids = [])
+    {
+        $db = $this->getDatabase();
+
+        if (!\is_array($ids)) {
+            return 0;
+        }
+
+        // This int will hold the checked item count.
+        $results = 0;
+
+        $app = Factory::getApplication();
+
+        foreach ($ids as $tn) {
+            // Make sure we get the right tables based on prefix.
+            if (stripos($tn, $app->get('dbprefix')) !== 0) {
+                continue;
+            }
+
+            $fields = $db->getTableColumns($tn, false);
+
+            if (!(isset($fields['checked_out']) && isset($fields['checked_out_time']))) {
+                continue;
+            }
+
+            $query = $db->getQuery(true)
+                ->update($db->quoteName($tn))
+                ->set($db->quoteName('checked_out') . ' = DEFAULT');
+
+            if ($fields['checked_out_time']->Null === 'YES') {
+                $query->set($db->quoteName('checked_out_time') . ' = NULL');
+            } else {
+                $nullDate = $db->getNullDate();
+
+                $query->set($db->quoteName('checked_out_time') . ' = :checkouttime')
+                    ->bind(':checkouttime', $nullDate);
+            }
+
+            if ($fields['checked_out']->Null === 'YES') {
+                $query->where($db->quoteName('checked_out') . ' IS NOT NULL');
+            } else {
+                $query->where($db->quoteName('checked_out') . ' > 0');
+            }
+
+            $db->setQuery($query);
+
+            if ($db->execute()) {
+                $results += $db->getAffectedRows();
+                $this->getDispatcher()->dispatch('onAfterCheckin', new AfterCheckinEvent('onAfterCheckin', [
+                    'subject' => $tn,
+                ]));
+            }
+        }
+
+        return $results;
+    }
+
+    /**
+     * Get total of tables
+     *
+     * @return  integer  Total to check-in tables
+     *
+     * @since   1.6
+     */
+    public function getTotal()
+    {
+        if (!isset($this->total)) {
+            $this->getItems();
+        }
+
+        return $this->total;
+    }
+
+    /**
+     * Get tables
+     *
+     * @return  array  Checked in table names as keys and checked in item count as values.
+     *
+     * @since   1.6
+     */
+    public function getItems()
+    {
+        if (!isset($this->items)) {
+            $db     = $this->getDatabase();
+            $tables = $db->getTableList();
+            $prefix = Factory::getApplication()->get('dbprefix');
+
+            // This array will hold table name as key and checked in item count as value.
+            $results = [];
+
+            foreach ($tables as $tn) {
+                // Make sure we get the right tables based on prefix.
+                if (stripos($tn, $prefix) !== 0) {
+                    continue;
+                }
+
+                if ($this->getState('filter.search') && stripos($tn, $this->getState('filter.search')) === false) {
+                    continue;
+                }
+
+                $fields = $db->getTableColumns($tn, false);
+
+                if (!(isset($fields['checked_out']) && isset($fields['checked_out_time']))) {
+                    continue;
+                }
+
+                $query = $db->getQuery(true)
+                    ->select('COUNT(*)')
+                    ->from($db->quoteName($tn));
+
+                if ($fields['checked_out']->Null === 'YES') {
+                    $query->where($db->quoteName('checked_out') . ' IS NOT NULL');
+                } else {
+                    $query->where($db->quoteName('checked_out') . ' > 0');
+                }
+
+                $db->setQuery($query);
+                $count = $db->loadResult();
+
+                if ($count) {
+                    $results[$tn] = $count;
+                }
+            }
+
+            $this->total = \count($results);
+
+            // Order items by table
+            if ($this->getState('list.ordering') == 'table') {
+                if (strtolower($this->getState('list.direction')) == 'asc') {
+                    ksort($results);
+                } else {
+                    krsort($results);
+                }
+            } else {
+                // Order items by number of items
+                if (strtolower($this->getState('list.direction')) == 'asc') {
+                    asort($results);
+                } else {
+                    arsort($results);
+                }
+            }
+
+            // Pagination
+            $limit = (int) $this->getState('list.limit');
+
+            if ($limit !== 0) {
+                $this->items = \array_slice($results, $this->getState('list.start'), $limit);
+            } else {
+                $this->items = $results;
+            }
+        }
+
+        return $this->items;
+    }
+}