From 72ff083177396e50fa941d7b530c98a058da4950 Mon Sep 17 00:00:00 2001 From: Phil Lello Date: Fri, 4 Apr 2014 12:57:44 +0100 Subject: [PATCH] lib/filestorage/stored_file.php: Added get_xml_domdocument method This patch returns a DOMDocument directly from stored content, to avoid reading a file into memory then creating DOMDocument from a string. This is much more resource friendly. --- lib/filestorage/stored_file.php | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/lib/filestorage/stored_file.php b/lib/filestorage/stored_file.php index 1910392..d8f9245 100644 --- a/lib/filestorage/stored_file.php +++ b/lib/filestorage/stored_file.php @@ -460,6 +460,26 @@ class stored_file { } /** + * Returns file content as a DOMDocument + * + * @param int $options Bitwise OR of the libxml option constants + * @return DOMDocument content + */ + public function get_xml_domdocument($options = 0) { + $path = $this->get_content_file_location(); + if (!is_readable($path)) { + if (!$this->fs->try_content_recovery($this) or !is_readable($path)) { + throw new file_exception('storedfilecannotread', '', $path); + } + } + $doc = new DOMDocument(); + if ($doc->load($this->get_content_file_location(), $options) == FALSE) { + $doc = false; + } + return $doc; + } + + /** * Copy content of file to given pathname. * * @param string $pathname real path to the new file -- 1.7.9.5