Version 4.1.19

2025-12-19 05:38:56 -08:00
1 parent 28bd025b35
commit 2bd5025018
@@ -0,0 +1,123 @@
+<?php
+/**
+ * @brief		Background Task: Rebuild database reciprocal maps
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - 2016 Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Community Suite
+ * @subpackage	Content
+ * @since		31 May 2016
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\cms\extensions\core\Queue;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Background Task: Rebuild database reciprocal maps
+ */
+class _RebuildReciprocalMaps
+{
+	/**
+	 * @brief Number of content items to rebuild per cycle
+	 */
+	public $rebuild	= 500;
+	
+	/**
+	 * Parse data before queuing
+	 *
+	 * @param	array	$data
+	 * @return	array
+	 */
+	public function preQueueData( $data )
+	{
+		$databaseId = $data['database'];
+		$fieldId    = $data['field'];
+
+		try
+		{
+			$data['count'] = (int) \IPS\Db::i()->select( 'COUNT(*)', 'cms_custom_database_' . $databaseId, array( 'field_' . $fieldId . ' != \'\' or field_' . $fieldId . ' IS NOT NULL' ) )->first();
+		}
+		catch( \Exception $ex )
+		{
+			throw new \OutOfRangeException;
+		}
+		
+		if( $data['count'] == 0 )
+		{
+			return null;
+		}
+		
+		return $data;
+	}
+	/**
+	 * Run Background Task
+	 *
+	 * @param	mixed					$data	Data as it was passed to \IPS\Task::queue()
+	 * @param	int						$offset	Offset
+	 * @return	int|null				New offset or NULL if complete
+	 * @throws	\OutOfRangeException	Indicates offset doesn't exist and thus task is complete
+	 */
+	public function run( $data, $offset )
+	{
+		$databaseId = $data['database'];
+		$fieldId	= $data['field'];
+		$parsed = 0;
+		
+		if ( \IPS\Db::i()->checkForTable( 'cms_custom_database_' . $databaseId ) )
+		{
+			$fieldsClass = 'IPS\cms\Fields' . $databaseId;
+			$field = $fieldsClass::load( $fieldId );
+		
+			foreach ( \IPS\Db::i()->select( '*', 'cms_custom_database_' . $databaseId, array( 'field_' . $fieldId . ' != \'\' or field_' . $fieldId . ' IS NOT NULL' ), 'primary_id_field asc', array( $offset, $this->rebuild ) ) as $row )
+			{
+				$extra = $field->extra;
+				if ( $row[ 'field_' . $fieldId ] and ! empty( $extra['database'] ) )
+				{
+					foreach( explode( ',', $row[ 'field_' . $fieldId ] ) as $foreignId )
+					{
+						if ( $foreignId )
+						{
+							\IPS\Db::i()->insert( 'cms_database_fields_reciprocal_map', array(
+								'map_origin_database_id'	=> $databaseId,
+								'map_foreign_database_id'   => $extra['database'],
+								'map_origin_item_id'		=> $row['primary_id_field'],
+								'map_foreign_item_id'		=> $foreignId,
+								'map_field_id'				=> $fieldId
+							) );
+						}
+					}
+				}
+				
+				$parsed++;
+			}
+		}
+		
+		if ( ! $parsed )
+		{
+			throw new \IPS\Task\Queue\OutOfRangeException;
+		}
+		
+		return $offset + $this->rebuild;
+	}
+	
+	/**
+	 * Get Progress
+	 *
+	 * @param	mixed					$data	Data as it was passed to \IPS\Task::queue()
+	 * @param	int						$offset	Offset
+	 * @return	array( 'text' => 'Doing something...', 'complete' => 50 )	Text explaining task and percentage complete
+	 * @throws	\OutOfRangeException	Indicates offset doesn't exist and thus task is complete
+	 */
+	public function getProgress( $data, $offset )
+	{
+		$databaseId = $data['database'];
+		return array( 'text' => \IPS\Member::loggedIn()->language()->addToStack('rebuilding_cms_database_reciprocal_map', FALSE, array( 'sprintf' => array( \IPS\cms\Databases::load( $databaseId )->_title, $data['field'] ) ) ), 'complete' => $data['count'] ? ( round( 100 / $data['count'] * $offset, 2 ) ) : 100 );
+	}	
+}