Version 4.1.19

2025-12-19 05:38:56 -08:00
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commit 2bd5025018
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+<?php
+/**
+ * @brief		leaderboard 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
+ * @since		02 Nov 2016
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\core\tasks;
+
+/* 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;
+}
+
+/**
+ * leaderboard Task
+ */
+class _leaderboard extends \IPS\Task
+{
+	/**
+	 * Execute
+	 *
+	 * If ran successfully, should return anything worth logging. Only log something
+	 * worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
+	 * If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
+	 * Tasks should execute within the time of a normal HTTP request.
+	 *
+	 * @return	mixed	Message to log or NULL
+	 * @throws	\IPS\Task\Exception
+	 */
+	public function execute()
+	{
+		/* Get the most recent update */
+		$date = \IPS\Db::i()->select( 'MAX(leader_date)', 'core_reputation_leaderboard_history' )->first();
+		$timezone = new \DateTimeZone( \IPS\Settings::i()->reputation_timezone );
+		
+		if ( $date )
+		{
+			/* Only go back 10 days max */
+			if ( $date < ( time() - 864000 ) )
+			{
+				$startDate = \IPS\DateTime::ts( time(), true )->setTimezone( $timezone )->sub( new \DateInterval('P10D') )->setTime( 0, 0, 1 );
+			}
+			else
+			{
+				$startDate = \IPS\DateTime::ts( $date, true )->setTimezone( $timezone )->setTime( 0, 0, 1 );
+			}
+		}
+		else
+		{
+			$startDate = new \IPS\DateTime( 'yesterday midnight', $timezone );
+		}
+		
+		$yesterdayEnd = new \IPS\DateTime( 'today midnight', $timezone );
+		
+		$diff = $startDate->diff( $yesterdayEnd );
+		$difference = $diff->days > 0 ? $diff->days + 1 : 1;
+
+		/* Get top rated contributors */
+		for( $i = 0; $i < $difference; $i++ )
+		{
+			$position = 0;
+			foreach( \IPS\Db::i()->select( 'core_reputation_index.member_received as member, SUM(rep_rating) as rep', 'core_reputation_index', array( 'member_received > 0 AND rep_date BETWEEN ? and ?', $startDate->getTimeStamp(), $yesterdayEnd->getTimeStamp() ), 'rep DESC', 4, 'member' )->setKeyField('member')->setValueField('rep') as $member => $rep )
+			{
+				if ( $member and $rep )
+				{
+					\IPS\Db::i()->replace( 'core_reputation_leaderboard_history', array(
+						'leader_date' 	   => $startDate->setTime( 12, 0 )->getTimeStamp(),
+						'leader_member_id' => $member,
+						'leader_position'  => ++$position,
+						'leader_rep_total' => $rep
+					) );
+				}
+			}
+			
+			/* Fill in the blanks */
+			if ( $position and $position < 5 )
+			{
+				while( $position < 4 )
+				{
+					\IPS\Db::i()->replace( 'core_reputation_leaderboard_history', array(
+						'leader_date' 	   => $startDate->setTime( 12, 0 )->getTimeStamp() - $position,
+						'leader_member_id' => 0,
+						'leader_position'  => ++$position,
+						'leader_rep_total' => 0
+					) );
+				}
+			}
+			
+			$startDate = $startDate->add( new \DateInterval('P1D') )->setTime( 0, 0, 1 );
+		}
+	}
+	
+	/**
+	 * Cleanup
+	 *
+	 * If your task takes longer than 15 minutes to run, this method
+	 * will be called before execute(). Use it to clean up anything which
+	 * may not have been done
+	 *
+	 * @return	void
+	 */
+	public function cleanup()
+	{
+		
+	}
+}