Version 4.0.13.1

applications/core/interface/css/css.php

@@ -0,0 +1,151 @@
+<?php
+
+require_once '../../../../init.php';
+
+if ( \IPS\IN_DEV !== true AND ! \IPS\Theme::designersModeEnabled() )
+{
+	exit();
+}
+
+/* The CSS is parsed by the theme engine, and the theme engine has plugins, and those plugins need to now which theme ID we're using */
+if ( \IPS\Theme::designersModeEnabled() )
+{
+	\IPS\Session\Front::i();
+}
+
+$needsParsing = FALSE;
+
+if( strstr( \IPS\Request::i()->css, ',' ) )
+{
+	$contents = '';
+	foreach( explode( ',', \IPS\Request::i()->css ) as $css )
+	{
+		if ( mb_substr( $css, -4 ) !== '.css' )
+		{
+			continue;
+		}
+		
+		$css	= str_replace( '../', '&#46;&#46;/', $css );
+		$file	= file_get_contents( \IPS\ROOT_PATH . '/' . $css );
+		$params	= processFile( $file );
+		
+		if ( $params['hidden'] === 1 )
+		{
+			continue;
+		}
+		
+		$contents .= "\n" . $file;
+		
+		if ( needsParsing( $css ) )
+		{
+			$needsParsing = TRUE;
+		}
+	}
+}
+else
+{
+	if ( mb_substr( \IPS\Request::i()->css, -4 ) !== '.css' )
+	{
+		exit();
+	}
+
+	$contents  = file_get_contents( \IPS\ROOT_PATH . '/' . str_replace( '../', '&#46;&#46;/', \IPS\Request::i()->css ) );
+	
+	$params = processFile( $contents );
+		
+	if ( $params['hidden']  === 1 )
+	{
+		exit;
+	}
+	
+	if ( needsParsing( \IPS\Request::i()->css ) )
+	{
+		$needsParsing = TRUE;
+	}
+}
+
+if ( $needsParsing )
+{
+	if ( \IPS\Theme::designersModeEnabled() )
+	{
+		/* If we're in designer's mode, we need to reset the theme ID based on the CSS path as we could be in the ACP which may have a different theme ID set */
+		preg_match( '#themes/(\d+)/css/(.+?)/(.+?)/(.*)\.css#', \IPS\Request::i()->css, $matches );
+	
+		if ( $matches[1] and $matches[1] !== \IPS\Theme::$memberTheme->id )
+		{
+			try
+			{
+				\IPS\Theme::$memberTheme = \IPS\Theme\Advanced\Theme::load( $matches[1] );
+			}
+			catch( \OutOfRangeException $ex ) { }
+		}
+	}
+	
+	$functionName = 'css_' . uniqid();
+	$contents = str_replace( '\\', '\\\\', $contents );
+	\IPS\Theme::makeProcessFunction( $contents, $functionName );
+	$functionName = "IPS\Theme\\{$functionName}";
+	
+	\IPS\Output::i()->sendOutput( $functionName(), 200, 'text/css' );
+}
+else
+{ 
+	\IPS\Output::i()->sendOutput( $contents, 200, 'text/css' );
+}
+
+/**
+ * Determine whether this file needs parsing or not
+ *
+ * @return boolean
+ */
+function needsParsing( $fileName )
+{
+	if( \IPS\IN_DEV === TRUE AND ! \IPS\Theme::designersModeEnabled() )
+	{
+		preg_match( '#applications/(.+?)/dev/css/(.+?)/(.*)\.css#', $fileName, $matches );
+	}
+	else
+	{
+		preg_match( '#themes/(?:\d+)/css/(.+?)/(.+?)/(.*)\.css#', $fileName, $matches );
+	}
+	
+	return count( $matches );
+}
+
+/**
+ * Process the file to extract the header tag params
+ *
+ * @return array
+ */
+function processFile( $contents )
+{
+	$return = array( 'module' => '', 'app' => '', 'pos' => '', 'hidden' => 0 );
+	
+	/* Parse the header tag */
+	preg_match_all( '#^/\*<ips:css([^>]+?)>\*/\n#', $contents, $params, PREG_SET_ORDER );
+	foreach( $params as $id => $param )
+	{
+		preg_match_all( '#([\d\w]+?)=\"([^"]+?)"#i', $param[1], $items, PREG_SET_ORDER );
+			
+		foreach( $items as $id => $attr )
+		{
+			switch( trim( $attr[1] ) )
+			{
+				case 'module':
+					$return['module'] = trim( $attr[2] );
+					break;
+				case 'app':
+					$return['app'] = trim( $attr[2] );
+					break;
+				case 'position':
+					$return['pos'] = intval( $attr[2] );
+					break;
+				case 'hidden':
+					$return['hidden'] = intval( $attr[2] );
+					break;
+			}
+		}
+	}
+	
+	return $return;
+}