diff options
Diffstat (limited to 'vendor/fguillot/picofeed/lib/PicoFeed/Parser/Atom.php')
| m--------- | vendor/fguillot/picofeed | 0 | ||||
| -rw-r--r-- | vendor/fguillot/picofeed/lib/PicoFeed/Parser/Atom.php | 324 |
2 files changed, 0 insertions, 324 deletions
diff --git a/vendor/fguillot/picofeed b/vendor/fguillot/picofeed new file mode 160000 +Subproject 0a1d0d3950f7f047dc8fb1d80aa6296e15f306d diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Parser/Atom.php b/vendor/fguillot/picofeed/lib/PicoFeed/Parser/Atom.php deleted file mode 100644 index 154ed3cfb..000000000 --- a/vendor/fguillot/picofeed/lib/PicoFeed/Parser/Atom.php +++ /dev/null @@ -1,324 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use SimpleXMLElement; -use PicoFeed\Filter\Filter; -use PicoFeed\Client\Url; - -/** - * Atom parser - * - * @author Frederic Guillot - * @package Parser - */ -class Atom extends Parser -{ - /** - * Get the path to the items XML tree - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @return SimpleXMLElement - */ - public function getItemsTree(SimpleXMLElement $xml) - { - return $xml->entry; - } - - /** - * Find the feed url - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedUrl(SimpleXMLElement $xml, Feed $feed) - { - $feed->feed_url = $this->getUrl($xml, 'self'); - } - - /** - * Find the site url - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findSiteUrl(SimpleXMLElement $xml, Feed $feed) - { - $feed->site_url = $this->getUrl($xml, 'alternate', true); - } - - /** - * Find the feed description - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedDescription(SimpleXMLElement $xml, Feed $feed) - { - $feed->description = (string) $xml->subtitle; - } - - /** - * Find the feed logo url - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedLogo(SimpleXMLElement $xml, Feed $feed) - { - $feed->logo = (string) $xml->logo; - } - - /** - * Find the feed title - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedTitle(SimpleXMLElement $xml, Feed $feed) - { - $feed->title = Filter::stripWhiteSpace((string) $xml->title) ?: $feed->getSiteUrl(); - } - - /** - * Find the feed language - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedLanguage(SimpleXMLElement $xml, Feed $feed) - { - $feed->language = XmlParser::getXmlLang($this->content); - } - - /** - * Find the feed id - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedId(SimpleXMLElement $xml, Feed $feed) - { - $feed->id = (string) $xml->id; - } - - /** - * Find the feed date - * - * @access public - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedDate(SimpleXMLElement $xml, Feed $feed) - { - $feed->date = $this->parseDate((string) $xml->updated); - } - - /** - * Find the item date - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemDate(SimpleXMLElement $entry, Item $item) - { - $published = isset($entry->published) ? $this->parseDate((string) $entry->published) : 0; - $updated = isset($entry->updated) ? $this->parseDate((string) $entry->updated) : 0; - - $item->date = max($published, $updated) ?: time(); - } - - /** - * Find the item title - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemTitle(SimpleXMLElement $entry, Item $item) - { - $item->title = Filter::stripWhiteSpace((string) $entry->title); - - if (empty($item->title)) { - $item->title = $item->url; - } - } - - /** - * Find the item author - * - * @access public - * @param SimpleXMLElement $xml Feed - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemAuthor(SimpleXMLElement $xml, SimpleXMLElement $entry, Item $item) - { - if (isset($entry->author->name)) { - $item->author = (string) $entry->author->name; - } - else { - $item->author = (string) $xml->author->name; - } - } - - /** - * Find the item content - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemContent(SimpleXMLElement $entry, Item $item) - { - $item->content = $this->getContent($entry); - } - - /** - * Find the item URL - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemUrl(SimpleXMLElement $entry, Item $item) - { - $item->url = $this->getUrl($entry, 'alternate', true); - } - - /** - * Genereate the item id - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemId(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $id = (string) $entry->id; - - if ($id) { - $item->id = $this->generateId($id); - } - else { - $item->id = $this->generateId( - $item->getTitle(), $item->getUrl(), $item->getContent() - ); - } - } - - /** - * Find the item enclosure - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemEnclosure(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $enclosure = $this->findLink($entry, 'enclosure'); - - if ($enclosure) { - $item->enclosure_url = Url::resolve((string) $enclosure['href'], $feed->getSiteUrl()); - $item->enclosure_type = (string) $enclosure['type']; - } - } - - /** - * Find the item language - * - * @access public - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemLanguage(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $language = (string) $entry->attributes('xml', true)->{'lang'}; - - if ($language === '') { - $language = $feed->language; - } - - $item->language = $language; - } - - /** - * Get the URL from a link tag - * - * @access private - * @param SimpleXMLElement $xml XML tag - * @param string $rel Link relationship: alternate, enclosure, related, self, via - * @return string - */ - private function getUrl(SimpleXMLElement $xml, $rel, $fallback = false) - { - $link = $this->findLink($xml, $rel); - - if ($link) { - return (string) $link['href']; - } - - if ($fallback) { - $link = $this->findLink($xml, ''); - return $link ? (string) $link['href'] : ''; - } - - return ''; - } - - /** - * Get a link tag that match a relationship - * - * @access private - * @param SimpleXMLElement $xml XML tag - * @param string $rel Link relationship: alternate, enclosure, related, self, via - * @return SimpleXMLElement|null - */ - private function findLink(SimpleXMLElement $xml, $rel) - { - foreach ($xml->link as $link) { - if ($rel === (string) $link['rel']) { - return $link; - } - } - - return null; - } - - /** - * Get the entry content - * - * @access private - * @param SimpleXMLElement $entry XML Entry - * @return string - */ - private function getContent(SimpleXMLElement $entry) - { - if (isset($entry->content) && ! empty($entry->content)) { - - if (count($entry->content->children())) { - return (string) $entry->content->asXML(); - } - else { - return (string) $entry->content; - } - } - else if (isset($entry->summary) && ! empty($entry->summary)) { - return (string) $entry->summary; - } - - return ''; - } -} |