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<?php |
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/** |
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* @package net.nemein.rss |
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* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
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*/ |
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use SimplePie\Item; |
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/** |
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* Helper class for custom RSS handling |
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* |
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* @package net.nemein.rss |
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*/ |
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class net_nemein_rss_parser_item extends Item |
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{ |
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private bool $_id_missing = true; |
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private ?string $_local_guid = null; |
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/** |
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* @inheritdoc |
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*/ |
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public function get_title() |
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{ |
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$title = parent::get_title(); |
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if (empty($title)) { |
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$l10n = midcom::get()->i18n->get_l10n('net.nemein.rss'); |
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$title = $l10n->get('untitled'); |
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if ($description = $this->get_description()) { |
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// Use 20 first characters from the description as title |
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$title = mb_substr(strip_tags($this->_decode($description)), 0, 20) . '...'; |
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} elseif ($date = $this->get_date('U')) { |
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// Use publication date as title |
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$title = $l10n->get_formatter()->date($date); |
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} |
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} |
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return $title; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function get_description($description_only = false) |
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{ |
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return $this->_decode(parent::get_description($description_only)); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function get_content($content_only = false) |
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{ |
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return $this->_decode(parent::get_content($content_only)); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function get_link($key = 0, $rel = 'alternate') |
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{ |
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$link = parent::get_link($key, $rel); |
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if ( $rel !== 'alternate' |
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|| $key !== 0) { |
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return $link; |
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} |
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if (empty($link)) { |
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if (!$this->_id_missing) { |
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$link = $this->get_id(); |
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} else { |
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// No link or GUID defined |
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// TODO: Generate a "link" using channel URL |
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$link = ''; |
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} |
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} |
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return $link; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function get_id($hash = false, $fn = 'md5') |
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{ |
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$guid = parent::get_id($hash, false); |
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if (empty($guid)) { |
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$this->_id_missing = true; |
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$guid = parent::get_link(); |
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} |
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return $guid; |
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} |
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public function get_local_guid() : ?string |
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{ |
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return $this->_local_guid; |
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} |
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public function set_local_guid(string $guid) |
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{ |
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$this->_local_guid = $guid; |
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} |
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private function _decode($string) : string |
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{ |
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return html_entity_decode((string) $string, ENT_QUOTES, midcom::get()->i18n->get_current_charset()); |
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} |
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} |
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flack /
openpsa
