Version 4.1.19

2025-12-19 05:38:56 -08:00
1 parent 28bd025b35
commit 2bd5025018
@@ -0,0 +1,128 @@
+<?php
+/**
+ * @brief		Background Task
+ * @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	Blogs
+ * @since		12 Apr 2016
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\blog\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
+ */
+class _RebuildEntryImages
+{
+	/**
+	 * @brief   Number of entry images to rebuild per cycle
+	 */
+	public $rebuild	= 10;
+
+	/**
+	 * Parse data before queuing
+	 *
+	 * @param	array	$data
+	 * @return	array
+	 */
+	public function preQueueData( $data )
+	{
+		$data['count'] = (int) \IPS\Db::i()->select( 'count(*)', 'blog_entries', "entry_image<>''" )->first();
+
+		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							New offset
+	 * @throws	\IPS\Task\Queue\OutOfRangeException	Indicates offset doesn't exist and thus task is complete
+	 */
+	public function run( $data, $offset )
+	{
+		$select = \IPS\Db::i()->select( '*', 'blog_entries', "entry_image<>''", 'entry_id ASC', array( $offset, $this->rebuild ) );
+
+		if ( !$select->count() )
+		{
+			throw new \IPS\Task\Queue\OutOfRangeException;
+		}
+
+		foreach ( $select as $entry )
+		{
+			try
+			{
+				$filePath = \IPS\ROOT_PATH . '/uploads/' . $entry['entry_image'];
+
+				if ( ! file_exists( $filePath ) )
+				{
+					continue;
+				}
+				
+				/* Have we processed this before? It's a bit crude but it is accurate */
+				if ( mb_substr( trim( $entry['entry_content'] ), 0, 37 ) === '<a href="<fileStore.core_Attachment>/' and mb_stristr( $entry['entry_content'], '/' . $entry['entry_image'] . '.' ) and mb_stristr( $entry['entry_content'], 'data-fileid="' ) )
+				{
+					continue;
+				}
+				
+				$file = \IPS\File::create( 'core_Attachment', $entry['entry_image'], NULL, NULL, FALSE, $filePath );
+				$attachment = $file->makeAttachment('', \IPS\Member::load( $entry['entry_author_id'] ) );
+				$fileName = htmlspecialchars( $attachment['attach_file'], \IPS\HTMLENTITIES, 'UTF-8', TRUE );
+				
+				$image = <<<IMAGE
+<a href="<fileStore.core_Attachment>/{$file}" class="ipsAttachLink ipsAttachLink_image" style="float:left;"><img data-fileid="{$attachment['attach_id']}" src="<fileStore.core_Attachment>/{$file}" class="ipsImage ipsImage_thumbnailed" style="margin:10px;" alt="{$fileName}"></a>
+IMAGE;
+				
+				\IPS\Db::i()->update( 'blog_entries', array( 'entry_content' => $image . $entry['entry_content'] ), array( 'entry_id=?', $entry['entry_id'] ) );
+
+				$map	= array(
+					'attachment_id'		=> $attachment['attach_id'],
+					'location_key'		=> 'blog_Entries',
+					'id1'				=> $entry['entry_id'],
+					'id2'				=> NULL,
+					'id3'				=> NULL,
+					'temp'				=> NULL,
+				);
+
+				\IPS\Db::i()->replace( 'core_attachments_map', $map );
+			}
+			catch ( \Exception $e ) {}
+		}
+
+		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 )
+	{
+		return array(
+			'text'      => \IPS\Member::loggedIn()->language()->addToStack( 'rebuilding_blog_entry_images', FALSE ),
+			'complete'  => ( isset( $data['count'] ) AND $data['count'] ) 
+				? ( round( 100 / $data['count'] * $offset, 2 ) ) 
+				: 100
+		);
+	}
+}