Version 4.0.13.1

system/Output/Plugin/Filesize.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * @brief		Template Plugin - Filesize
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @since		18 Nov 2013
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\Output\Plugin;
+
+/* 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;
+}
+
+/**
+ * Template Plugin - Filesize
+ */
+class _Filesize
+{
+	/**
+	 * @brief	Can be used when compiling CSS
+	 */
+	public static $canBeUsedInCss = FALSE;
+	
+	/**
+	 * Run the plug-in
+	 *
+	 * @param	string 		$data	  The initial data from the tag
+	 * @param	array		$options    Array of options
+	 * @return	array		array( 'pre' => Code to eval before 'return', 'return' => Code to eval to return desired value )
+	 */
+	public static function runPlugin( $data, $options )
+	{
+		return '\IPS\Output\Plugin\Filesize::humanReadableFilesize( ' . $data . ( ( isset( $options['decimal'] ) and $options['decimal'] ) ? ', TRUE' : '' ) . ' )';
+	}
+	
+	/**
+	 * Get human readable filesize (to 2SF)
+	 *
+	 * @param	int		$sizeInBytes	Size in bytes
+	 * @param	bool	$decimal		If TRUE, will calculate based on decimal figures rather than binary
+	 * @param	bool	$json			If TRUE, will format for json
+	 * @return	string
+	 */
+	public static function humanReadableFilesize( $sizeInBytes, $decimal=FALSE, $json=FALSE )
+	{
+		$sizeInBytes = floatval( $sizeInBytes );
+		
+		foreach ( array( 'Y' => 80, 'Z' => 70, 'E' => 60, 'P' => 50, 'T' => 40, 'G' => 30, 'M' => 20, 'k' => 10 ) as $sig => $pow )
+		{
+			$raised = $decimal ? pow( 1000, $pow / 10 ) : pow( 2, $pow );
+			if ( $sizeInBytes >= $raised )
+			{
+				$format = array( 'sprintf' => round( ( $sizeInBytes / $raised ), 1 ) );
+
+				if( $json === TRUE )
+				{
+					$format['json'] = TRUE;
+				}
+
+				return \IPS\Member::loggedIn()->language()->addToStack( 'filesize_' . $sig, FALSE, $format );
+			}
+		}
+
+		$format = array( 'sprintf' => $sizeInBytes );
+
+		if( $json === TRUE )
+		{
+			$format['json'] = TRUE;
+		}
+
+		return \IPS\Member::loggedIn()->language()->addToStack( 'filesize_b', FALSE, $format );
+	}
+}