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<?php |
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ar_pinp::allow( 'ar_store_files', array( 'ls', 'get', 'save', 'delete', 'touch', 'exists' ) ); |
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/* |
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* prevent mess detector from warning for the private static fields |
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* @SuppressWarnings(PHPMD.UnusedPrivateField) |
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*/ |
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class ar_store_files extends arBase { |
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protected static function parseName( $fname ) { |
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list( $nls, $name ) = explode('_', $fname, 2); |
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return array( |
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'nls' => $nls, |
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'name' => $name |
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); |
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} |
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protected static function compileName( $name, $nls ) { |
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if ( !$nls ) { |
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$ob = ar::context()->getObject(); |
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$nls = $ob->nls; |
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} |
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return $nls.'_'.$name; |
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} |
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protected static function getStore() { |
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$ob = ar::context()->getObject(); |
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return array( $ob, $ob->store->get_filestore("files") ); |
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} |
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public static function ls( $nls=null ) { |
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list($ob, $fstore) = static::getStore(); |
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$files = $fstore->ls($ob->id); |
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if ( !$files ) { |
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$files = array(); |
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} |
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$files = array_map( array('self','parseName'), $files ); |
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if ( isset($nls) ) { |
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$files = array_filter( $files, function($f) use($nls) { |
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return ( $f['nls'] == $nls ); |
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} ); |
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} |
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return $files; |
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} |
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public static function get( $name, $nls=null ) { |
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$info = static::exists($name, $nls); |
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if ( !$info ) { |
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return ar_error::raiseError('File not found: '.$name.' - '.$nls, 404); |
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} |
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list( $ob, $fstore ) = static::getStore(); |
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$fname = static::compileName($info['name'], $info['nls']); |
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$stream = $fstore->get_stream($ob->id, $fname); |
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return new ar_content_filesFile( $stream ); |
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} |
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public static function save( $name, $contents, $nls=null ) { |
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list( $ob, $fstore ) = static::getStore(); |
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$fname = static::compileName($name, $nls); |
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if( $contents instanceof ar_content_filesFile ){ |
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// FIXME: this should be more efficient then coping the whole contents of the file in memory |
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// should be fixed with a copyFrom/copyTo function call on ar_content_filesFile |
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$contents = $contents->getContents(); |
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} |
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if ( is_resource($contents) && get_resource_type($contents)==='stream' ) { |
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return $fstore->copy_stream_to_store( $contents, $ob->id, $fname ); |
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} else { |
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return $fstore->write( (string) $contents, $ob->id, $fname ); |
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} |
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} |
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public static function delete( $name, $nls=null ) { |
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list( $ob, $fstore ) = static::getStore(); |
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$fname = static::compileName($name, $nls); |
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if ( $fstore->exists( $ob->id, $fname ) ) { |
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return $fstore->remove( $ob->id, $fname ); |
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} |
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return false; |
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} |
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public static function touch( $name, $time=null, $nls=null ) { |
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list( $ob, $fstore ) = static::getStore(); |
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$fname = static::compileName($name, $nls); |
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return $fstore->touch( $ob->id, $fname, $time ); |
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} |
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public static function temp( $contents=null ) { |
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list( $ob, $fstore ) = static::getStore(); |
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$tmpsrc = tempnam($ob->store->get_config("files")."temp", "tmp"); |
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if ( !$tmpsrc ) { |
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// FIXME: nlsstrings |
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return ar_error::raiseError( 'Could not create temp file', 501 ); |
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} |
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$fp = fopen( $tmpsrc, 'w+' ); |
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if (is_resource($fp)) { |
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$res = new ar_content_filesFile($fp); |
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if( $contents instanceof ar_content_filesFile ){ |
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// FIXME: create an more efficient way for copying with a stream_copy_to_stream call or wrapping t in an CopyFrom/CopyTo api |
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// or even an temp function on a ar_content_filesFile object which creates an temp file from the ar_content_filesFile |
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$contents = $contents->getContents(); |
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fwrite($fp, $contents); |
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rewind($fp); |
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} else if ( is_resource($contents) && get_resource_type($contents)==='stream' ) { |
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stream_copy_to_stream( $contents, $fp ); |
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rewind($fp); |
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} else if (isset($contents)) { |
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fwrite($fp, $contents); |
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rewind($fp); |
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} |
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return $res; |
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} else { |
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// FIXME: nlsstrings |
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return ar_error::raiseError('Could not create temp file', 502); |
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} |
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} |
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public static function exists( $name, $nls=null ) { |
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list( $ob, $fstore ) = static::getStore(); |
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$fname = static::compileName($name, $nls); |
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if ( !$fstore->exists($ob->id, $fname) && !isset($nls) ) { |
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$nls = $ob->data->nls->default; |
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$fname = static::compileName($name, $nls); |
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} |
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if ( !$fstore->exists($ob->id, $fname ) ) { |
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return false; |
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} |
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return static::parseName($fname); |
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} |
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} |
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Ariadne-CMS /
ariadne
This checks looks for assignemnts to variables using the
list(...)function, where not all assigned variables are subsequently used.Consider the following code example.
Only the variables
$aand$care used. There was no need to assign$b.Instead, the list call could have been.