5
* A PHP-Based RSS and Atom Feed Framework.
6
* Takes the hard work out of managing a complete RSS/Atom solution.
8
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
11
* Redistribution and use in source and binary forms, with or without modification, are
12
* permitted provided that the following conditions are met:
14
* * Redistributions of source code must retain the above copyright notice, this list of
15
* conditions and the following disclaimer.
17
* * Redistributions in binary form must reproduce the above copyright notice, this list
18
* of conditions and the following disclaimer in the documentation and/or other materials
19
* provided with the distribution.
21
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
22
* to endorse or promote products derived from this software without specific prior
25
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
26
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
27
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
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* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
32
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33
* POSSIBILITY OF SUCH DAMAGE.
37
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
39
* @author Geoffrey Sneddon
41
* @link http://simplepie.org/ SimplePie
42
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
47
* Manages all item-related data
49
* Used by {@see SimplePie::get_item()} and {@see SimplePie::get_items()}
51
* This class can be overloaded with {@see SimplePie::set_item_class()}
78
* @var SimplePie_Registry
83
* Create a new item object
85
* This is usually used by {@see SimplePie::get_items} and
86
* {@see SimplePie::get_item}. Avoid creating this manually.
88
* @param SimplePie $feed Parent feed
89
* @param array $data Raw data
91
public function __construct($feed, $data)
98
* Set the registry handler
100
* This is usually used by {@see SimplePie_Registry::create}
103
* @param SimplePie_Registry $registry
105
public function set_registry(SimplePie_Registry $registry)
107
$this->registry = $registry;
111
* Get a string representation of the item
115
public function __toString()
117
return md5(serialize($this->data));
121
* Remove items that link back to this before destroying this object
123
public function __destruct()
125
if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
132
* Get data for an item-level element
134
* This method allows you to get access to ANY element/attribute that is a
135
* sub-element of the item/entry tag.
137
* See {@see SimplePie::get_feed_tags()} for a description of the return value
140
* @see http://simplepie.org/wiki/faq/supported_xml_namespaces
141
* @param string $namespace The URL of the XML namespace of the elements you're trying to access
142
* @param string $tag Tag name
145
public function get_item_tags($namespace, $tag)
147
if (isset($this->data['child'][$namespace][$tag]))
149
return $this->data['child'][$namespace][$tag];
158
* Get the base URL value from the parent feed
162
* @param array $element
165
public function get_base($element = array())
167
return $this->feed->get_base($element);
174
* @see SimplePie::sanitize()
175
* @param string $data Data to sanitize
176
* @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants
177
* @param string $base Base URL to resolve URLs against
178
* @return string Sanitized data
180
public function sanitize($data, $type, $base = '')
182
return $this->feed->sanitize($data, $type, $base);
186
* Get the parent feed
188
* Note: this may not work as you think for multifeeds!
190
* @link http://simplepie.org/faq/typical_multifeed_gotchas#missing_data_from_feed
194
public function get_feed()
200
* Get the unique identifier for the item
202
* This is usually used when writing code to check for new items in a feed.
204
* Uses `<atom:id>`, `<guid>`, `<dc:identifier>` or the `about` attribute
205
* for RDF. If none of these are supplied (or `$hash` is true), creates an
206
* MD5 hash based on the permalink and title. If either of those are not
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* supplied, creates a hash based on the full feed data.
210
* @param boolean $hash Should we force using a hash instead of the supplied ID?
213
public function get_id($hash = false)
217
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id'))
219
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
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elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id'))
223
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
225
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
227
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
229
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier'))
231
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
233
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier'))
235
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
237
elseif (isset($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about']))
239
return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT);
241
elseif (($return = $this->get_permalink()) !== null)
245
elseif (($return = $this->get_title()) !== null)
250
if ($this->get_permalink() !== null || $this->get_title() !== null)
252
return md5($this->get_permalink() . $this->get_title());
256
return md5(serialize($this->data));
261
* Get the title of the item
263
* Uses `<atom:title>`, `<title>` or `<dc:title>`
265
* @since Beta 2 (previously called `get_item_title` since 0.8)
266
* @return string|null
268
public function get_title()
270
if (!isset($this->data['title']))
272
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))
274
$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
276
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))
278
$this->data['title'] = $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
280
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))
282
$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
284
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))
286
$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
288
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))
290
$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
292
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))
294
$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
296
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))
298
$this->data['title'] = $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
302
$this->data['title'] = null;
305
return $this->data['title'];
309
* Get the content for the item
311
* Prefers summaries over full content , but will return full content if a
312
* summary does not exist.
314
* To prefer full content instead, use {@see get_content}
316
* Uses `<atom:summary>`, `<description>`, `<dc:description>` or
317
* `<itunes:subtitle>`
320
* @param boolean $description_only Should we avoid falling back to the content?
321
* @return string|null
323
public function get_description($description_only = false)
325
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary'))
327
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
329
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary'))
331
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
333
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
335
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
337
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
339
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
341
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
343
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
345
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
347
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
349
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
351
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
353
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
355
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
357
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
359
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML);
362
elseif (!$description_only)
364
return $this->get_content(true);
373
* Get the content for the item
375
* Prefers full content over summaries, but will return a summary if full
376
* content does not exist.
378
* To prefer summaries instead, use {@see get_description}
380
* Uses `<atom:content>` or `<content:encoded>` (RSS 1.0 Content Module)
383
* @param boolean $content_only Should we avoid falling back to the description?
384
* @return string|null
386
public function get_content($content_only = false)
388
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content'))
390
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
392
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content'))
394
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
396
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded'))
398
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
400
elseif (!$content_only)
402
return $this->get_description(true);
411
* Get a category for the item
413
* @since Beta 3 (previously called `get_categories()` since Beta 2)
414
* @param int $key The category that you want to return. Remember that arrays begin with 0, not 1
415
* @return SimplePie_Category|null
417
public function get_category($key = 0)
419
$categories = $this->get_categories();
420
if (isset($categories[$key]))
422
return $categories[$key];
431
* Get all categories for the item
433
* Uses `<atom:category>`, `<category>` or `<dc:subject>`
436
* @return array|null List of {@see SimplePie_Category} objects
438
public function get_categories()
440
$categories = array();
442
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
447
if (isset($category['attribs']['']['term']))
449
$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);
451
if (isset($category['attribs']['']['scheme']))
453
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
455
if (isset($category['attribs']['']['label']))
457
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
459
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
461
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
463
// This is really the label, but keep this as the term also for BC.
464
// Label will also work on retrieving because that falls back to term.
465
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
466
if (isset($category['attribs']['']['domain']))
468
$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);
474
$categories[] = $this->registry->create('Category', array($term, $scheme, null));
476
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
478
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
480
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
482
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
485
if (!empty($categories))
487
return array_unique($categories);
496
* Get an author for the item
499
* @param int $key The author that you want to return. Remember that arrays begin with 0, not 1
500
* @return SimplePie_Author|null
502
public function get_author($key = 0)
504
$authors = $this->get_authors();
505
if (isset($authors[$key]))
507
return $authors[$key];
516
* Get a contributor for the item
519
* @param int $key The contrbutor that you want to return. Remember that arrays begin with 0, not 1
520
* @return SimplePie_Author|null
522
public function get_contributor($key = 0)
524
$contributors = $this->get_contributors();
525
if (isset($contributors[$key]))
527
return $contributors[$key];
536
* Get all contributors for the item
538
* Uses `<atom:contributor>`
541
* @return array|null List of {@see SimplePie_Author} objects
543
public function get_contributors()
545
$contributors = array();
546
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
551
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
553
$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
555
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
557
$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
559
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
561
$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
563
if ($name !== null || $email !== null || $uri !== null)
565
$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
568
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
573
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
575
$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
577
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
579
$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
581
if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
583
$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
585
if ($name !== null || $email !== null || $url !== null)
587
$contributors[] = $this->registry->create('Author', array($name, $url, $email));
591
if (!empty($contributors))
593
return array_unique($contributors);
602
* Get all authors for the item
604
* Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>`
607
* @return array|null List of {@see SimplePie_Author} objects
609
public function get_authors()
612
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)
617
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
619
$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
621
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
623
$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
625
if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
627
$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
629
if ($name !== null || $email !== null || $uri !== null)
631
$authors[] = $this->registry->create('Author', array($name, $uri, $email));
634
if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))
639
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
641
$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
643
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
645
$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
647
if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
649
$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
651
if ($name !== null || $email !== null || $url !== null)
653
$authors[] = $this->registry->create('Author', array($name, $url, $email));
656
if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'author'))
658
$authors[] = $this->registry->create('Author', array(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)));
660
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)
662
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
664
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)
666
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
668
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)
670
$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));
673
if (!empty($authors))
675
return array_unique($authors);
677
elseif (($source = $this->get_source()) && ($authors = $source->get_authors()))
681
elseif ($authors = $this->feed->get_authors())
692
* Get the copyright info for the item
694
* Uses `<atom:rights>` or `<dc:rights>`
699
public function get_copyright()
701
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights'))
703
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
705
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights'))
707
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
709
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights'))
711
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
720
* Get the posting date/time for the item
722
* Uses `<atom:published>`, `<atom:updated>`, `<atom:issued>`,
723
* `<atom:modified>`, `<pubDate>` or `<dc:date>`
725
* Note: obeys PHP's timezone setting. To get a UTC date/time, use
728
* @since Beta 2 (previously called `get_item_date` since 0.8)
730
* @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data)
731
* @return int|string|null
733
public function get_date($date_format = 'j F Y, g:i a')
735
if (!isset($this->data['date']))
737
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published'))
739
$this->data['date']['raw'] = $return[0]['data'];
741
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
743
$this->data['date']['raw'] = $return[0]['data'];
745
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
747
$this->data['date']['raw'] = $return[0]['data'];
749
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
751
$this->data['date']['raw'] = $return[0]['data'];
753
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
755
$this->data['date']['raw'] = $return[0]['data'];
757
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
759
$this->data['date']['raw'] = $return[0]['data'];
761
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
763
$this->data['date']['raw'] = $return[0]['data'];
765
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
767
$this->data['date']['raw'] = $return[0]['data'];
770
if (!empty($this->data['date']['raw']))
772
$parser = $this->registry->call('Parse_Date', 'get');
773
$this->data['date']['parsed'] = $parser->parse($this->data['date']['raw']);
777
$this->data['date'] = null;
780
if ($this->data['date'])
782
$date_format = (string) $date_format;
783
switch ($date_format)
786
return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
789
return $this->data['date']['parsed'];
792
return date($date_format, $this->data['date']['parsed']);
802
* Get the update date/time for the item
804
* Uses `<atom:updated>`
806
* Note: obeys PHP's timezone setting. To get a UTC date/time, use
809
* @param string $date_format Supports any PHP date format from {@see http://php.net/date} (empty for the raw data)
810
* @return int|string|null
812
public function get_updated_date($date_format = 'j F Y, g:i a')
814
if (!isset($this->data['updated']))
816
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
818
$this->data['updated']['raw'] = $return[0]['data'];
821
if (!empty($this->data['updated']['raw']))
823
$parser = $this->registry->call('Parse_Date', 'get');
824
$this->data['updated']['parsed'] = $parser->parse($this->data['date']['raw']);
828
$this->data['updated'] = null;
831
if ($this->data['updated'])
833
$date_format = (string) $date_format;
834
switch ($date_format)
837
return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
840
return $this->data['updated']['parsed'];
843
return date($date_format, $this->data['updated']['parsed']);
853
* Get the localized posting date/time for the item
855
* Returns the date formatted in the localized language. To display in
856
* languages other than the server's default, you need to change the locale
857
* with {@link http://php.net/setlocale setlocale()}. The available
858
* localizations depend on which ones are installed on your web server.
862
* @param string $date_format Supports any PHP date format from {@see http://php.net/strftime} (empty for the raw data)
863
* @return int|string|null
865
public function get_local_date($date_format = '%c')
869
return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT);
871
elseif (($date = $this->get_date('U')) !== null && $date !== false)
873
return strftime($date_format, $date);
882
* Get the posting date/time for the item (UTC time)
885
* @param string $date_format Supports any PHP date format from {@see http://php.net/date}
886
* @return int|string|null
888
public function get_gmdate($date_format = 'j F Y, g:i a')
890
$date = $this->get_date('U');
896
return gmdate($date_format, $date);
900
* Get the update date/time for the item (UTC time)
902
* @see get_updated_date
903
* @param string $date_format Supports any PHP date format from {@see http://php.net/date}
904
* @return int|string|null
906
public function get_updated_gmdate($date_format = 'j F Y, g:i a')
908
$date = $this->get_updated_date('U');
914
return gmdate($date_format, $date);
918
* Get the permalink for the item
920
* Returns the first link available with a relationship of "alternate".
921
* Identical to {@see get_link()} with key 0
925
* @return string|null Permalink URL
927
public function get_permalink()
929
$link = $this->get_link();
930
$enclosure = $this->get_enclosure(0);
935
elseif ($enclosure !== null)
937
return $enclosure->get_link();
946
* Get a single link for the item
949
* @param int $key The link that you want to return. Remember that arrays begin with 0, not 1
950
* @param string $rel The relationship of the link to return
951
* @return string|null Link URL
953
public function get_link($key = 0, $rel = 'alternate')
955
$links = $this->get_links($rel);
956
if ($links[$key] !== null)
967
* Get all links for the item
969
* Uses `<atom:link>`, `<link>` or `<guid>`
972
* @param string $rel The relationship of links to return
973
* @return array|null Links found for the item (strings)
975
public function get_links($rel = 'alternate')
977
if (!isset($this->data['links']))
979
$this->data['links'] = array();
980
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
982
if (isset($link['attribs']['']['href']))
984
$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
985
$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
989
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
991
if (isset($link['attribs']['']['href']))
993
$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';
994
$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
997
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link'))
999
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
1001
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link'))
1003
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
1005
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'link'))
1007
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
1009
if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'guid'))
1011
if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) === 'true')
1013
$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0]));
1017
$keys = array_keys($this->data['links']);
1018
foreach ($keys as $key)
1020
if ($this->registry->call('Misc', 'is_isegment_nz_nc', array($key)))
1022
if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]))
1024
$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]);
1025
$this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key];
1029
$this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];
1032
elseif (substr($key, 0, 41) === SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY)
1034
$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];
1036
$this->data['links'][$key] = array_unique($this->data['links'][$key]);
1039
if (isset($this->data['links'][$rel]))
1041
return $this->data['links'][$rel];
1050
* Get an enclosure from the item
1052
* Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
1055
* @todo Add ability to prefer one type of content over another (in a media group).
1056
* @param int $key The enclosure that you want to return. Remember that arrays begin with 0, not 1
1057
* @return SimplePie_Enclosure|null
1059
public function get_enclosure($key = 0, $prefer = null)
1061
$enclosures = $this->get_enclosures();
1062
if (isset($enclosures[$key]))
1064
return $enclosures[$key];
1073
* Get all available enclosures (podcasts, etc.)
1075
* Supports the <enclosure> RSS tag, as well as Media RSS and iTunes RSS.
1077
* At this point, we're pretty much assuming that all enclosures for an item
1078
* are the same content. Anything else is too complicated to
1082
* @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4).
1083
* @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists).
1084
* @return array|null List of SimplePie_Enclosure items
1086
public function get_enclosures()
1088
if (!isset($this->data['enclosures']))
1090
$this->data['enclosures'] = array();
1093
$captions_parent = null;
1094
$categories_parent = null;
1095
$copyrights_parent = null;
1096
$credits_parent = null;
1097
$description_parent = null;
1098
$duration_parent = null;
1099
$hashes_parent = null;
1100
$keywords_parent = null;
1101
$player_parent = null;
1102
$ratings_parent = null;
1103
$restrictions_parent = null;
1104
$thumbnails_parent = null;
1105
$title_parent = null;
1107
// Let's do the channel and item-level ones first, and just re-use them if we need to.
1108
$parent = $this->get_feed();
1111
if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
1113
foreach ($captions as $caption)
1115
$caption_type = null;
1116
$caption_lang = null;
1117
$caption_startTime = null;
1118
$caption_endTime = null;
1119
$caption_text = null;
1120
if (isset($caption['attribs']['']['type']))
1122
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1124
if (isset($caption['attribs']['']['lang']))
1126
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
1128
if (isset($caption['attribs']['']['start']))
1130
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
1132
if (isset($caption['attribs']['']['end']))
1134
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
1136
if (isset($caption['data']))
1138
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1140
$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
1143
elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text'))
1145
foreach ($captions as $caption)
1147
$caption_type = null;
1148
$caption_lang = null;
1149
$caption_startTime = null;
1150
$caption_endTime = null;
1151
$caption_text = null;
1152
if (isset($caption['attribs']['']['type']))
1154
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1156
if (isset($caption['attribs']['']['lang']))
1158
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
1160
if (isset($caption['attribs']['']['start']))
1162
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
1164
if (isset($caption['attribs']['']['end']))
1166
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
1168
if (isset($caption['data']))
1170
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1172
$captions_parent[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
1175
if (is_array($captions_parent))
1177
$captions_parent = array_values(array_unique($captions_parent));
1181
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
1186
if (isset($category['data']))
1188
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1190
if (isset($category['attribs']['']['scheme']))
1192
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1196
$scheme = 'http://search.yahoo.com/mrss/category_schema';
1198
if (isset($category['attribs']['']['label']))
1200
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
1202
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
1204
foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category)
1209
if (isset($category['data']))
1211
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1213
if (isset($category['attribs']['']['scheme']))
1215
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1219
$scheme = 'http://search.yahoo.com/mrss/category_schema';
1221
if (isset($category['attribs']['']['label']))
1223
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
1225
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
1227
foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category)
1230
$scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd';
1232
if (isset($category['attribs']['']['text']))
1234
$label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
1236
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
1238
if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category']))
1240
foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory)
1242
if (isset($subcategory['attribs']['']['text']))
1244
$label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT);
1246
$categories_parent[] = $this->registry->create('Category', array($term, $scheme, $label));
1250
if (is_array($categories_parent))
1252
$categories_parent = array_values(array_unique($categories_parent));
1256
if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
1258
$copyright_url = null;
1259
$copyright_label = null;
1260
if (isset($copyright[0]['attribs']['']['url']))
1262
$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
1264
if (isset($copyright[0]['data']))
1266
$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1268
$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
1270
elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright'))
1272
$copyright_url = null;
1273
$copyright_label = null;
1274
if (isset($copyright[0]['attribs']['']['url']))
1276
$copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
1278
if (isset($copyright[0]['data']))
1280
$copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1282
$copyrights_parent = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
1286
if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
1288
foreach ($credits as $credit)
1290
$credit_role = null;
1291
$credit_scheme = null;
1292
$credit_name = null;
1293
if (isset($credit['attribs']['']['role']))
1295
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
1297
if (isset($credit['attribs']['']['scheme']))
1299
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1303
$credit_scheme = 'urn:ebu';
1305
if (isset($credit['data']))
1307
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1309
$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
1312
elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit'))
1314
foreach ($credits as $credit)
1316
$credit_role = null;
1317
$credit_scheme = null;
1318
$credit_name = null;
1319
if (isset($credit['attribs']['']['role']))
1321
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
1323
if (isset($credit['attribs']['']['scheme']))
1325
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1329
$credit_scheme = 'urn:ebu';
1331
if (isset($credit['data']))
1333
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1335
$credits_parent[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
1338
if (is_array($credits_parent))
1340
$credits_parent = array_values(array_unique($credits_parent));
1344
if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
1346
if (isset($description_parent[0]['data']))
1348
$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1351
elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description'))
1353
if (isset($description_parent[0]['data']))
1355
$description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1360
if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration'))
1365
if (isset($duration_parent[0]['data']))
1367
$temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
1368
if (sizeof($temp) > 0)
1370
$seconds = (int) array_pop($temp);
1372
if (sizeof($temp) > 0)
1374
$minutes = (int) array_pop($temp);
1375
$seconds += $minutes * 60;
1377
if (sizeof($temp) > 0)
1379
$hours = (int) array_pop($temp);
1380
$seconds += $hours * 3600;
1383
$duration_parent = $seconds;
1388
if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
1390
foreach ($hashes_iterator as $hash)
1394
if (isset($hash['data']))
1396
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1398
if (isset($hash['attribs']['']['algo']))
1400
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
1406
$hashes_parent[] = $algo.':'.$value;
1409
elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash'))
1411
foreach ($hashes_iterator as $hash)
1415
if (isset($hash['data']))
1417
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1419
if (isset($hash['attribs']['']['algo']))
1421
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
1427
$hashes_parent[] = $algo.':'.$value;
1430
if (is_array($hashes_parent))
1432
$hashes_parent = array_values(array_unique($hashes_parent));
1436
if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
1438
if (isset($keywords[0]['data']))
1440
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
1441
foreach ($temp as $word)
1443
$keywords_parent[] = trim($word);
1448
elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
1450
if (isset($keywords[0]['data']))
1452
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
1453
foreach ($temp as $word)
1455
$keywords_parent[] = trim($word);
1460
elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords'))
1462
if (isset($keywords[0]['data']))
1464
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
1465
foreach ($temp as $word)
1467
$keywords_parent[] = trim($word);
1472
elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords'))
1474
if (isset($keywords[0]['data']))
1476
$temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
1477
foreach ($temp as $word)
1479
$keywords_parent[] = trim($word);
1484
if (is_array($keywords_parent))
1486
$keywords_parent = array_values(array_unique($keywords_parent));
1490
if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
1492
if (isset($player_parent[0]['attribs']['']['url']))
1494
$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
1497
elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player'))
1499
if (isset($player_parent[0]['attribs']['']['url']))
1501
$player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
1506
if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
1508
foreach ($ratings as $rating)
1510
$rating_scheme = null;
1511
$rating_value = null;
1512
if (isset($rating['attribs']['']['scheme']))
1514
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1518
$rating_scheme = 'urn:simple';
1520
if (isset($rating['data']))
1522
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1524
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
1527
elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
1529
foreach ($ratings as $rating)
1531
$rating_scheme = 'urn:itunes';
1532
$rating_value = null;
1533
if (isset($rating['data']))
1535
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1537
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
1540
elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating'))
1542
foreach ($ratings as $rating)
1544
$rating_scheme = null;
1545
$rating_value = null;
1546
if (isset($rating['attribs']['']['scheme']))
1548
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1552
$rating_scheme = 'urn:simple';
1554
if (isset($rating['data']))
1556
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1558
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
1561
elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit'))
1563
foreach ($ratings as $rating)
1565
$rating_scheme = 'urn:itunes';
1566
$rating_value = null;
1567
if (isset($rating['data']))
1569
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1571
$ratings_parent[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
1574
if (is_array($ratings_parent))
1576
$ratings_parent = array_values(array_unique($ratings_parent));
1580
if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
1582
foreach ($restrictions as $restriction)
1584
$restriction_relationship = null;
1585
$restriction_type = null;
1586
$restriction_value = null;
1587
if (isset($restriction['attribs']['']['relationship']))
1589
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
1591
if (isset($restriction['attribs']['']['type']))
1593
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1595
if (isset($restriction['data']))
1597
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1599
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
1602
elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
1604
foreach ($restrictions as $restriction)
1606
$restriction_relationship = 'allow';
1607
$restriction_type = null;
1608
$restriction_value = 'itunes';
1609
if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
1611
$restriction_relationship = 'deny';
1613
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
1616
elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction'))
1618
foreach ($restrictions as $restriction)
1620
$restriction_relationship = null;
1621
$restriction_type = null;
1622
$restriction_value = null;
1623
if (isset($restriction['attribs']['']['relationship']))
1625
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
1627
if (isset($restriction['attribs']['']['type']))
1629
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1631
if (isset($restriction['data']))
1633
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1635
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
1638
elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block'))
1640
foreach ($restrictions as $restriction)
1642
$restriction_relationship = 'allow';
1643
$restriction_type = null;
1644
$restriction_value = 'itunes';
1645
if (isset($restriction['data']) && strtolower($restriction['data']) === 'yes')
1647
$restriction_relationship = 'deny';
1649
$restrictions_parent[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
1652
if (is_array($restrictions_parent))
1654
$restrictions_parent = array_values(array_unique($restrictions_parent));
1658
$restrictions_parent = array(new SimplePie_Restriction('allow', null, 'default'));
1662
if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
1664
foreach ($thumbnails as $thumbnail)
1666
if (isset($thumbnail['attribs']['']['url']))
1668
$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
1672
elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
1674
foreach ($thumbnails as $thumbnail)
1676
if (isset($thumbnail['attribs']['']['url']))
1678
$thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
1684
if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
1686
if (isset($title_parent[0]['data']))
1688
$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1691
elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title'))
1693
if (isset($title_parent[0]['data']))
1695
$title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1713
$samplingrate = null;
1723
$description = null;
1728
$restrictions = null;
1732
// If we have media:group tags, loop through them.
1733
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group)
1735
if(isset($group['child']) && isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
1737
// If we have media:content tags, loop through them.
1738
foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
1740
if (isset($content['attribs']['']['url']))
1753
$samplingrate = null;
1763
$description = null;
1768
$restrictions = null;
1772
// Start checking the attributes of media:content
1773
if (isset($content['attribs']['']['bitrate']))
1775
$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
1777
if (isset($content['attribs']['']['channels']))
1779
$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
1781
if (isset($content['attribs']['']['duration']))
1783
$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
1787
$duration = $duration_parent;
1789
if (isset($content['attribs']['']['expression']))
1791
$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
1793
if (isset($content['attribs']['']['framerate']))
1795
$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
1797
if (isset($content['attribs']['']['height']))
1799
$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
1801
if (isset($content['attribs']['']['lang']))
1803
$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
1805
if (isset($content['attribs']['']['fileSize']))
1807
$length = ceil($content['attribs']['']['fileSize']);
1809
if (isset($content['attribs']['']['medium']))
1811
$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
1813
if (isset($content['attribs']['']['samplingrate']))
1815
$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
1817
if (isset($content['attribs']['']['type']))
1819
$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1821
if (isset($content['attribs']['']['width']))
1823
$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
1825
$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
1827
// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
1830
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
1832
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
1834
$caption_type = null;
1835
$caption_lang = null;
1836
$caption_startTime = null;
1837
$caption_endTime = null;
1838
$caption_text = null;
1839
if (isset($caption['attribs']['']['type']))
1841
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1843
if (isset($caption['attribs']['']['lang']))
1845
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
1847
if (isset($caption['attribs']['']['start']))
1849
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
1851
if (isset($caption['attribs']['']['end']))
1853
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
1855
if (isset($caption['data']))
1857
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1859
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
1861
if (is_array($captions))
1863
$captions = array_values(array_unique($captions));
1866
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
1868
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
1870
$caption_type = null;
1871
$caption_lang = null;
1872
$caption_startTime = null;
1873
$caption_endTime = null;
1874
$caption_text = null;
1875
if (isset($caption['attribs']['']['type']))
1877
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
1879
if (isset($caption['attribs']['']['lang']))
1881
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
1883
if (isset($caption['attribs']['']['start']))
1885
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
1887
if (isset($caption['attribs']['']['end']))
1889
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
1891
if (isset($caption['data']))
1893
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1895
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
1897
if (is_array($captions))
1899
$captions = array_values(array_unique($captions));
1904
$captions = $captions_parent;
1908
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
1910
foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
1915
if (isset($category['data']))
1917
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1919
if (isset($category['attribs']['']['scheme']))
1921
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1925
$scheme = 'http://search.yahoo.com/mrss/category_schema';
1927
if (isset($category['attribs']['']['label']))
1929
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
1931
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
1934
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
1936
foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
1941
if (isset($category['data']))
1943
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1945
if (isset($category['attribs']['']['scheme']))
1947
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
1951
$scheme = 'http://search.yahoo.com/mrss/category_schema';
1953
if (isset($category['attribs']['']['label']))
1955
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
1957
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
1960
if (is_array($categories) && is_array($categories_parent))
1962
$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
1964
elseif (is_array($categories))
1966
$categories = array_values(array_unique($categories));
1968
elseif (is_array($categories_parent))
1970
$categories = array_values(array_unique($categories_parent));
1974
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
1976
$copyright_url = null;
1977
$copyright_label = null;
1978
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
1980
$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
1982
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
1984
$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
1986
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
1988
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
1990
$copyright_url = null;
1991
$copyright_label = null;
1992
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
1994
$copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
1996
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
1998
$copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2000
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
2004
$copyrights = $copyrights_parent;
2008
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
2010
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
2012
$credit_role = null;
2013
$credit_scheme = null;
2014
$credit_name = null;
2015
if (isset($credit['attribs']['']['role']))
2017
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
2019
if (isset($credit['attribs']['']['scheme']))
2021
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2025
$credit_scheme = 'urn:ebu';
2027
if (isset($credit['data']))
2029
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2031
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
2033
if (is_array($credits))
2035
$credits = array_values(array_unique($credits));
2038
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
2040
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
2042
$credit_role = null;
2043
$credit_scheme = null;
2044
$credit_name = null;
2045
if (isset($credit['attribs']['']['role']))
2047
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
2049
if (isset($credit['attribs']['']['scheme']))
2051
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2055
$credit_scheme = 'urn:ebu';
2057
if (isset($credit['data']))
2059
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2061
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
2063
if (is_array($credits))
2065
$credits = array_values(array_unique($credits));
2070
$credits = $credits_parent;
2074
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
2076
$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2078
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
2080
$description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2084
$description = $description_parent;
2088
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
2090
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
2094
if (isset($hash['data']))
2096
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2098
if (isset($hash['attribs']['']['algo']))
2100
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
2106
$hashes[] = $algo.':'.$value;
2108
if (is_array($hashes))
2110
$hashes = array_values(array_unique($hashes));
2113
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
2115
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
2119
if (isset($hash['data']))
2121
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2123
if (isset($hash['attribs']['']['algo']))
2125
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
2131
$hashes[] = $algo.':'.$value;
2133
if (is_array($hashes))
2135
$hashes = array_values(array_unique($hashes));
2140
$hashes = $hashes_parent;
2144
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
2146
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
2148
$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
2149
foreach ($temp as $word)
2151
$keywords[] = trim($word);
2155
if (is_array($keywords))
2157
$keywords = array_values(array_unique($keywords));
2160
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
2162
if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
2164
$temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
2165
foreach ($temp as $word)
2167
$keywords[] = trim($word);
2171
if (is_array($keywords))
2173
$keywords = array_values(array_unique($keywords));
2178
$keywords = $keywords_parent;
2182
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
2184
$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2186
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
2188
$player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2192
$player = $player_parent;
2196
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
2198
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
2200
$rating_scheme = null;
2201
$rating_value = null;
2202
if (isset($rating['attribs']['']['scheme']))
2204
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2208
$rating_scheme = 'urn:simple';
2210
if (isset($rating['data']))
2212
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2214
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
2216
if (is_array($ratings))
2218
$ratings = array_values(array_unique($ratings));
2221
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
2223
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
2225
$rating_scheme = null;
2226
$rating_value = null;
2227
if (isset($rating['attribs']['']['scheme']))
2229
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2233
$rating_scheme = 'urn:simple';
2235
if (isset($rating['data']))
2237
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2239
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
2241
if (is_array($ratings))
2243
$ratings = array_values(array_unique($ratings));
2248
$ratings = $ratings_parent;
2252
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
2254
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
2256
$restriction_relationship = null;
2257
$restriction_type = null;
2258
$restriction_value = null;
2259
if (isset($restriction['attribs']['']['relationship']))
2261
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
2263
if (isset($restriction['attribs']['']['type']))
2265
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2267
if (isset($restriction['data']))
2269
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2271
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
2273
if (is_array($restrictions))
2275
$restrictions = array_values(array_unique($restrictions));
2278
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
2280
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
2282
$restriction_relationship = null;
2283
$restriction_type = null;
2284
$restriction_value = null;
2285
if (isset($restriction['attribs']['']['relationship']))
2287
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
2289
if (isset($restriction['attribs']['']['type']))
2291
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2293
if (isset($restriction['data']))
2295
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2297
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
2299
if (is_array($restrictions))
2301
$restrictions = array_values(array_unique($restrictions));
2306
$restrictions = $restrictions_parent;
2310
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
2312
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
2314
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2316
if (is_array($thumbnails))
2318
$thumbnails = array_values(array_unique($thumbnails));
2321
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
2323
foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
2325
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2327
if (is_array($thumbnails))
2329
$thumbnails = array_values(array_unique($thumbnails));
2334
$thumbnails = $thumbnails_parent;
2338
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
2340
$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2342
elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
2344
$title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2348
$title = $title_parent;
2351
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
2357
// If we have standalone media:content tags, loop through them.
2358
if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content']))
2360
foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content)
2362
if (isset($content['attribs']['']['url']) || isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
2375
$samplingrate = null;
2385
$description = null;
2390
$restrictions = null;
2394
// Start checking the attributes of media:content
2395
if (isset($content['attribs']['']['bitrate']))
2397
$bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT);
2399
if (isset($content['attribs']['']['channels']))
2401
$channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT);
2403
if (isset($content['attribs']['']['duration']))
2405
$duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT);
2409
$duration = $duration_parent;
2411
if (isset($content['attribs']['']['expression']))
2413
$expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT);
2415
if (isset($content['attribs']['']['framerate']))
2417
$framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT);
2419
if (isset($content['attribs']['']['height']))
2421
$height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT);
2423
if (isset($content['attribs']['']['lang']))
2425
$lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
2427
if (isset($content['attribs']['']['fileSize']))
2429
$length = ceil($content['attribs']['']['fileSize']);
2431
if (isset($content['attribs']['']['medium']))
2433
$medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT);
2435
if (isset($content['attribs']['']['samplingrate']))
2437
$samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT);
2439
if (isset($content['attribs']['']['type']))
2441
$type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2443
if (isset($content['attribs']['']['width']))
2445
$width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT);
2447
if (isset($content['attribs']['']['url']))
2449
$url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2451
// Checking the other optional media: elements. Priority: media:content, media:group, item, channel
2454
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text']))
2456
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption)
2458
$caption_type = null;
2459
$caption_lang = null;
2460
$caption_startTime = null;
2461
$caption_endTime = null;
2462
$caption_text = null;
2463
if (isset($caption['attribs']['']['type']))
2465
$caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2467
if (isset($caption['attribs']['']['lang']))
2469
$caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT);
2471
if (isset($caption['attribs']['']['start']))
2473
$caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT);
2475
if (isset($caption['attribs']['']['end']))
2477
$caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT);
2479
if (isset($caption['data']))
2481
$caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2483
$captions[] = $this->registry->create('Caption', array($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text));
2485
if (is_array($captions))
2487
$captions = array_values(array_unique($captions));
2492
$captions = $captions_parent;
2496
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category']))
2498
foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category)
2503
if (isset($category['data']))
2505
$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2507
if (isset($category['attribs']['']['scheme']))
2509
$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2513
$scheme = 'http://search.yahoo.com/mrss/category_schema';
2515
if (isset($category['attribs']['']['label']))
2517
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);
2519
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
2522
if (is_array($categories) && is_array($categories_parent))
2524
$categories = array_values(array_unique(array_merge($categories, $categories_parent)));
2526
elseif (is_array($categories))
2528
$categories = array_values(array_unique($categories));
2530
elseif (is_array($categories_parent))
2532
$categories = array_values(array_unique($categories_parent));
2540
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright']))
2542
$copyright_url = null;
2543
$copyright_label = null;
2544
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url']))
2546
$copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT);
2548
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data']))
2550
$copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2552
$copyrights = $this->registry->create('Copyright', array($copyright_url, $copyright_label));
2556
$copyrights = $copyrights_parent;
2560
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit']))
2562
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit)
2564
$credit_role = null;
2565
$credit_scheme = null;
2566
$credit_name = null;
2567
if (isset($credit['attribs']['']['role']))
2569
$credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT);
2571
if (isset($credit['attribs']['']['scheme']))
2573
$credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2577
$credit_scheme = 'urn:ebu';
2579
if (isset($credit['data']))
2581
$credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2583
$credits[] = $this->registry->create('Credit', array($credit_role, $credit_scheme, $credit_name));
2585
if (is_array($credits))
2587
$credits = array_values(array_unique($credits));
2592
$credits = $credits_parent;
2596
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description']))
2598
$description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2602
$description = $description_parent;
2606
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash']))
2608
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash)
2612
if (isset($hash['data']))
2614
$value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2616
if (isset($hash['attribs']['']['algo']))
2618
$algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT);
2624
$hashes[] = $algo.':'.$value;
2626
if (is_array($hashes))
2628
$hashes = array_values(array_unique($hashes));
2633
$hashes = $hashes_parent;
2637
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords']))
2639
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data']))
2641
$temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT));
2642
foreach ($temp as $word)
2644
$keywords[] = trim($word);
2648
if (is_array($keywords))
2650
$keywords = array_values(array_unique($keywords));
2655
$keywords = $keywords_parent;
2659
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player']))
2661
$player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2665
$player = $player_parent;
2669
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating']))
2671
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating)
2673
$rating_scheme = null;
2674
$rating_value = null;
2675
if (isset($rating['attribs']['']['scheme']))
2677
$rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);
2681
$rating_scheme = 'urn:simple';
2683
if (isset($rating['data']))
2685
$rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2687
$ratings[] = $this->registry->create('Rating', array($rating_scheme, $rating_value));
2689
if (is_array($ratings))
2691
$ratings = array_values(array_unique($ratings));
2696
$ratings = $ratings_parent;
2700
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction']))
2702
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction)
2704
$restriction_relationship = null;
2705
$restriction_type = null;
2706
$restriction_value = null;
2707
if (isset($restriction['attribs']['']['relationship']))
2709
$restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT);
2711
if (isset($restriction['attribs']['']['type']))
2713
$restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2715
if (isset($restriction['data']))
2717
$restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2719
$restrictions[] = $this->registry->create('Restriction', array($restriction_relationship, $restriction_type, $restriction_value));
2721
if (is_array($restrictions))
2723
$restrictions = array_values(array_unique($restrictions));
2728
$restrictions = $restrictions_parent;
2732
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail']))
2734
foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
2736
$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
2738
if (is_array($thumbnails))
2740
$thumbnails = array_values(array_unique($thumbnails));
2745
$thumbnails = $thumbnails_parent;
2749
if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title']))
2751
$title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
2755
$title = $title_parent;
2758
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width));
2763
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link)
2765
if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
2778
$samplingrate = null;
2783
$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
2784
if (isset($link['attribs']['']['type']))
2786
$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2788
if (isset($link['attribs']['']['length']))
2790
$length = ceil($link['attribs']['']['length']);
2793
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
2794
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
2798
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link)
2800
if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] === 'enclosure')
2813
$samplingrate = null;
2818
$url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link));
2819
if (isset($link['attribs']['']['type']))
2821
$type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2823
if (isset($link['attribs']['']['length']))
2825
$length = ceil($link['attribs']['']['length']);
2828
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
2829
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
2833
if ($enclosure = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'enclosure'))
2835
if (isset($enclosure[0]['attribs']['']['url']))
2848
$samplingrate = null;
2853
$url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0]));
2854
if (isset($enclosure[0]['attribs']['']['type']))
2856
$type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT);
2858
if (isset($enclosure[0]['attribs']['']['length']))
2860
$length = ceil($enclosure[0]['attribs']['']['length']);
2863
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
2864
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
2868
if (sizeof($this->data['enclosures']) === 0 && ($url || $type || $length || $bitrate || $captions_parent || $categories_parent || $channels || $copyrights_parent || $credits_parent || $description_parent || $duration_parent || $expression || $framerate || $hashes_parent || $height || $keywords_parent || $lang || $medium || $player_parent || $ratings_parent || $restrictions_parent || $samplingrate || $thumbnails_parent || $title_parent || $width))
2870
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
2871
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
2874
$this->data['enclosures'] = array_values(array_unique($this->data['enclosures']));
2876
if (!empty($this->data['enclosures']))
2878
return $this->data['enclosures'];
2887
* Get the latitude coordinates for the item
2889
* Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
2891
* Uses `<geo:lat>` or `<georss:point>`
2894
* @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
2895
* @link http://www.georss.org/ GeoRSS
2896
* @return string|null
2898
public function get_latitude()
2900
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat'))
2902
return (float) $return[0]['data'];
2904
elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
2906
return (float) $match[1];
2915
* Get the longitude coordinates for the item
2917
* Compatible with the W3C WGS84 Basic Geo and GeoRSS specifications
2919
* Uses `<geo:long>`, `<geo:lon>` or `<georss:point>`
2922
* @link http://www.w3.org/2003/01/geo/ W3C WGS84 Basic Geo
2923
* @link http://www.georss.org/ GeoRSS
2924
* @return string|null
2926
public function get_longitude()
2928
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long'))
2930
return (float) $return[0]['data'];
2932
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon'))
2934
return (float) $return[0]['data'];
2936
elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match))
2938
return (float) $match[2];
2947
* Get the `<atom:source>` for the item
2950
* @return SimplePie_Source|null
2952
public function get_source()
2954
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'source'))
2956
return $this->registry->create('Source', array($this, $return[0]));
added
removed
wp-includes/SimplePie/Item.php
