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<?php

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/**

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* SimplePie

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* A PHP-Based RSS and Atom Feed Framework.

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* Takes the hard work out of managing a complete RSS/Atom solution.

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* Redistribution and use in source and binary forms, with or without modification, are

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* permitted provided that the following conditions are met:

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* * Redistributions of source code must retain the above copyright notice, this list of

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* conditions and the following disclaimer.

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* * Redistributions in binary form must reproduce the above copyright notice, this list

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* of conditions and the following disclaimer in the documentation and/or other materials

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* provided with the distribution.

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* * Neither the name of the SimplePie Team nor the names of its contributors may be used

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* to endorse or promote products derived from this software without specific prior

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* written permission.

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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS

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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

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* 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

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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

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* POSSIBILITY OF SUCH DAMAGE.

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* @package SimplePie

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* @author Ryan Parman

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* @author Sam Sneddon

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* @author Ryan McCue

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* @link http://simplepie.org/ SimplePie

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* @license http://www.opensource.org/licenses/bsd-license.php BSD License

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namespace SimplePie;

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/**

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* Handles `<atom:source>`

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* Used by {@see \SimplePie\Item::get_source()}

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* This class can be overloaded with {@see \SimplePie::set_source_class()}

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* @package SimplePie

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* @subpackage API

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class Source implements RegistryAware

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{

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public $item;

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public $data = [];

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protected $registry;

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public function __construct($item, $data)

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{

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$this->item = $item;

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$this->data = $data;

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}

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public function set_registry(\SimplePie\Registry $registry)/* : void */

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{

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$this->registry = $registry;

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}

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public function __toString()

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{

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return md5(serialize($this->data));

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}

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public function get_source_tags($namespace, $tag)

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{

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if (isset($this->data['child'][$namespace][$tag])) {

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return $this->data['child'][$namespace][$tag];

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}

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return null;

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}

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public function get_base($element = [])

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{

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return $this->item->get_base($element);

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}

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public function sanitize($data, $type, $base = '')

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{

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return $this->item->sanitize($data, $type, $base);

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}

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public function get_item()

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{

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return $this->item;

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}

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public function get_title()

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{

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if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'title')) {

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return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'title')) {

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return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'title')) {

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return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'title')) {

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return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'title')) {

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return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'title')) {

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return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'title')) {

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return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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return null;

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}

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public function get_category($key = 0)

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{

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$categories = $this->get_categories();

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if (isset($categories[$key])) {

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return $categories[$key];

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}

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return null;

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}

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public function get_categories()

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{

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$categories = [];

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'category') as $category) {

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$term = null;

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$scheme = null;

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$label = null;

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if (isset($category['attribs']['']['term'])) {

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$term = $this->sanitize($category['attribs']['']['term'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($category['attribs']['']['scheme'])) {

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$scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($category['attribs']['']['label'])) {

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$label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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$categories[] = $this->registry->create(Category::class, [$term, $scheme, $label]);

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'category') as $category) {

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// This is really the label, but keep this as the term also for BC.

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// Label will also work on retrieving because that falls back to term.

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$term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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if (isset($category['attribs']['']['domain'])) {

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$scheme = $this->sanitize($category['attribs']['']['domain'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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} else {

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$scheme = null;

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}

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$categories[] = $this->registry->create(Category::class, [$term, $scheme, null]);

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'subject') as $category) {

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$categories[] = $this->registry->create(Category::class, [$this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]);

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'subject') as $category) {

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$categories[] = $this->registry->create(Category::class, [$this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]);

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}

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if (!empty($categories)) {

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return array_unique($categories);

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}

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return null;

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}

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public function get_author($key = 0)

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{

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$authors = $this->get_authors();

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if (isset($authors[$key])) {

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return $authors[$key];

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}

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return null;

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}

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public function get_authors()

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{

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$authors = [];

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'author') as $author) {

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$name = null;

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$uri = null;

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$email = null;

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if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) {

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$name = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) {

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$uri = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]));

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}

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if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) {

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$email = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if ($name !== null || $email !== null || $uri !== null) {

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$authors[] = $this->registry->create(Author::class, [$name, $uri, $email]);

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}

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}

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if ($author = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'author')) {

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$name = null;

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$url = null;

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$email = null;

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if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) {

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$name = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) {

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$url = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]));

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}

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if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) {

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$email = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if ($name !== null || $email !== null || $url !== null) {

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$authors[] = $this->registry->create(Author::class, [$name, $url, $email]);

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}

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'creator') as $author) {

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$authors[] = $this->registry->create(Author::class, [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]);

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'creator') as $author) {

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$authors[] = $this->registry->create(Author::class, [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]);

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'author') as $author) {

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$authors[] = $this->registry->create(Author::class, [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]);

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}

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if (!empty($authors)) {

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return array_unique($authors);

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}

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return null;

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}

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public function get_contributor($key = 0)

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{

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$contributors = $this->get_contributors();

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if (isset($contributors[$key])) {

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return $contributors[$key];

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}

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return null;

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}

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public function get_contributors()

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{

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$contributors = [];

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'contributor') as $contributor) {

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$name = null;

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$uri = null;

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$email = null;

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) {

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$name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) {

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$uri = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]));

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}

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) {

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$email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if ($name !== null || $email !== null || $uri !== null) {

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$contributors[] = $this->registry->create(Author::class, [$name, $uri, $email]);

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}

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}

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foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'contributor') as $contributor) {

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$name = null;

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$url = null;

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$email = null;

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) {

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$name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) {

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$url = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]));

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}

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if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) {

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$email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

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}

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if ($name !== null || $email !== null || $url !== null) {

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$contributors[] = $this->registry->create(Author::class, [$name, $url, $email]);

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}

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}

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if (!empty($contributors)) {

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return array_unique($contributors);

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}

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return null;

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}

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public function get_link($key = 0, $rel = 'alternate')

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{

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$links = $this->get_links($rel);

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if (isset($links[$key])) {

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return $links[$key];

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}

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return null;

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}

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/**

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* Added for parity between the parent-level and the item/entry-level.

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public function get_permalink()

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{

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return $this->get_link(0);

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}

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public function get_links($rel = 'alternate')

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{

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if (!isset($this->data['links'])) {

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$this->data['links'] = [];

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if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'link')) {

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foreach ($links as $link) {

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if (isset($link['attribs']['']['href'])) {

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$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';

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$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($link));

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}

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}

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}

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if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'link')) {

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foreach ($links as $link) {

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if (isset($link['attribs']['']['href'])) {

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$link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate';

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$this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($link));

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}

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}

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}

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if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'link')) {

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$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0]));

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}

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if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'link')) {

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$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0]));

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}

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if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'link')) {

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$this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0]));

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}

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$keys = array_keys($this->data['links']);

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foreach ($keys as $key) {

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if ($this->registry->call(Misc::class, 'is_isegment_nz_nc', [$key])) {

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if (isset($this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key])) {

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$this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key]);

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$this->data['links'][$key] = &$this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key];

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} else {

[350] Fix | Delete

$this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] = &$this->data['links'][$key];

[351] Fix | Delete

}

[352] Fix | Delete

} elseif (substr($key, 0, 41) === \SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY) {

[353] Fix | Delete

$this->data['links'][substr($key, 41)] = &$this->data['links'][$key];

[354] Fix | Delete

}

[355] Fix | Delete

$this->data['links'][$key] = array_unique($this->data['links'][$key]);

[356] Fix | Delete

}

[357] Fix | Delete

}

[358] Fix | Delete

[359] Fix | Delete

if (isset($this->data['links'][$rel])) {

[360] Fix | Delete

return $this->data['links'][$rel];

[361] Fix | Delete

}

[362] Fix | Delete

[363] Fix | Delete

return null;

[364] Fix | Delete

}

[365] Fix | Delete

[366] Fix | Delete

public function get_description()

[367] Fix | Delete

{

[368] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'subtitle')) {

[369] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

[370] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'tagline')) {

[371] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

[372] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'description')) {

[373] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[374] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'description')) {

[375] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[376] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'description')) {

[377] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[378] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'description')) {

[379] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[380] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'description')) {

[381] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[382] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'summary')) {

[383] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($return[0]));

[384] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'subtitle')) {

[385] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($return[0]));

[386] Fix | Delete

}

[387] Fix | Delete

[388] Fix | Delete

return null;

[389] Fix | Delete

}

[390] Fix | Delete

[391] Fix | Delete

public function get_copyright()

[392] Fix | Delete

{

[393] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'rights')) {

[394] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

[395] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'copyright')) {

[396] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call(Misc::class, 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0]));

[397] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'copyright')) {

[398] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[399] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'rights')) {

[400] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[401] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'rights')) {

[402] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[403] Fix | Delete

}

[404] Fix | Delete

[405] Fix | Delete

return null;

[406] Fix | Delete

}

[407] Fix | Delete

[408] Fix | Delete

public function get_language()

[409] Fix | Delete

{

[410] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'language')) {

[411] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[412] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'language')) {

[413] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[414] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'language')) {

[415] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[416] Fix | Delete

} elseif (isset($this->data['xml_lang'])) {

[417] Fix | Delete

return $this->sanitize($this->data['xml_lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT);

[418] Fix | Delete

}

[419] Fix | Delete

[420] Fix | Delete

return null;

[421] Fix | Delete

}

[422] Fix | Delete

[423] Fix | Delete

public function get_latitude()

[424] Fix | Delete

{

[425] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lat')) {

[426] Fix | Delete

return (float) $return[0]['data'];

[427] Fix | Delete

} elseif (($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) {

[428] Fix | Delete

return (float) $match[1];

[429] Fix | Delete

}

[430] Fix | Delete

[431] Fix | Delete

return null;

[432] Fix | Delete

}

[433] Fix | Delete

[434] Fix | Delete

public function get_longitude()

[435] Fix | Delete

{

[436] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'long')) {

[437] Fix | Delete

return (float) $return[0]['data'];

[438] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lon')) {

[439] Fix | Delete

return (float) $return[0]['data'];

[440] Fix | Delete

[441] Fix | Delete

return (float) $match[2];

[442] Fix | Delete

}

[443] Fix | Delete

[444] Fix | Delete

return null;

[445] Fix | Delete

}

[446] Fix | Delete

[447] Fix | Delete

public function get_image_url()

[448] Fix | Delete

{

[449] Fix | Delete

if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'image')) {

[450] Fix | Delete

return $this->sanitize($return[0]['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI);

[451] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'logo')) {

[452] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($return[0]));

[453] Fix | Delete

} elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'icon')) {

[454] Fix | Delete

return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($return[0]));

[455] Fix | Delete

}

[456] Fix | Delete

[457] Fix | Delete

return null;

[458] Fix | Delete

}

[459] Fix | Delete

}

[460] Fix | Delete

[461] Fix | Delete

class_alias('SimplePie\Source', 'SimplePie_Source');

[462] Fix | Delete

[463] Fix | Delete