diff options
Diffstat (limited to 'lib/simplepie/library/SimplePie/Locator.php')
| -rw-r--r-- | lib/simplepie/library/SimplePie/Locator.php | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/lib/simplepie/library/SimplePie/Locator.php b/lib/simplepie/library/SimplePie/Locator.php index 3876a2da6..12961dd3d 100644 --- a/lib/simplepie/library/SimplePie/Locator.php +++ b/lib/simplepie/library/SimplePie/Locator.php @@ -5,7 +5,7 @@ * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. * - * Copyright (c) 2004-2016, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors + * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are @@ -33,9 +33,9 @@ * POSSIBILITY OF SUCH DAMAGE. * * @package SimplePie - * @copyright 2004-2016 Ryan Parman, Geoffrey Sneddon, Ryan McCue + * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue * @author Ryan Parman - * @author Geoffrey Sneddon + * @author Sam Sneddon * @author Ryan McCue * @link http://simplepie.org/ SimplePie * @license http://www.opensource.org/licenses/bsd-license.php BSD License @@ -64,6 +64,7 @@ class SimplePie_Locator var $max_checked_feeds = 10; var $force_fsockopen = false; var $curl_options = array(); + var $dom; protected $registry; public function __construct(SimplePie_File $file, $timeout = 10, $useragent = null, $max_checked_feeds = 10, $force_fsockopen = false, $curl_options = array()) @@ -75,12 +76,19 @@ class SimplePie_Locator $this->force_fsockopen = $force_fsockopen; $this->curl_options = $curl_options; - if (class_exists('DOMDocument')) + if (class_exists('DOMDocument') && $this->file->body != '') { $this->dom = new DOMDocument(); set_error_handler(array('SimplePie_Misc', 'silence_errors')); - $this->dom->loadHTML($this->file->body); + try + { + $this->dom->loadHTML($this->file->body); + } + catch (Throwable $ex) + { + $this->dom = null; + } restore_error_handler(); } else @@ -94,7 +102,7 @@ class SimplePie_Locator $this->registry = $registry; } - public function find($type = SIMPLEPIE_LOCATOR_ALL, &$working) + public function find($type = SIMPLEPIE_LOCATOR_ALL, &$working = null) { if ($this->is_feed($this->file)) { @@ -402,7 +410,7 @@ class SimplePie_Locator { break; } - if (preg_match('/(rss|rdf|atom|xml)/i', $value)) + if (preg_match('/(feed|rss|rdf|atom|xml)/i', $value)) { $this->checked_feeds++; $headers = array( @@ -422,3 +430,5 @@ class SimplePie_Locator return null; } } + +class_alias('SimplePie_Locator', 'SimplePie\Locator', false); |