diff options
Diffstat (limited to 'vendor/fguillot/picofeed/lib/PicoFeed/Syndication/Rss20.php')
| m--------- | vendor/fguillot/picofeed | 0 | ||||
| -rw-r--r-- | vendor/fguillot/picofeed/lib/PicoFeed/Syndication/Rss20.php | 207 |
2 files changed, 0 insertions, 207 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/Syndication/Rss20.php b/vendor/fguillot/picofeed/lib/PicoFeed/Syndication/Rss20.php deleted file mode 100644 index 69d6a2114..000000000 --- a/vendor/fguillot/picofeed/lib/PicoFeed/Syndication/Rss20.php +++ /dev/null @@ -1,207 +0,0 @@ -<?php - -namespace PicoFeed\Syndication; - -use DomDocument; -use DomAttr; -use DomElement; - -/** - * Rss 2.0 writer class - * - * @author Frederic Guillot - * @package Syndication - */ -class Rss20 extends Writer -{ - /** - * List of required properties for each feed - * - * @access private - * @var array - */ - private $required_feed_properties = array( - 'title', - 'site_url', - 'feed_url', - ); - - /** - * List of required properties for each item - * - * @access private - * @var array - */ - private $required_item_properties = array( - 'title', - 'url', - ); - - /** - * Get the Rss 2.0 document - * - * @access public - * @param string $filename Optional filename - * @return string - */ - public function execute($filename = '') - { - $this->checkRequiredProperties($this->required_feed_properties, $this); - - $this->dom = new DomDocument('1.0', 'UTF-8'); - $this->dom->formatOutput = true; - - // <rss/> - $rss = $this->dom->createElement('rss'); - $rss->setAttribute('version', '2.0'); - $rss->setAttributeNodeNS(new DomAttr('xmlns:content', 'http://purl.org/rss/1.0/modules/content/')); - $rss->setAttributeNodeNS(new DomAttr('xmlns:atom', 'http://www.w3.org/2005/Atom')); - - $channel = $this->dom->createElement('channel'); - - // <generator/> - $generator = $this->dom->createElement('generator', 'PicoFeed (https://github.com/fguillot/picoFeed)'); - $channel->appendChild($generator); - - // <title/> - $title = $this->dom->createElement('title'); - $title->appendChild($this->dom->createTextNode($this->title)); - $channel->appendChild($title); - - // <description/> - $description = $this->dom->createElement('description'); - $description->appendChild($this->dom->createTextNode($this->description ?: $this->title)); - $channel->appendChild($description); - - // <pubDate/> - $this->addPubDate($channel, $this->updated); - - // <atom:link/> - $link = $this->dom->createElement('atom:link'); - $link->setAttribute('href', $this->feed_url); - $link->setAttribute('rel', 'self'); - $link->setAttribute('type', 'application/rss+xml'); - $channel->appendChild($link); - - // <link/> - $link = $this->dom->createElement('link'); - $link->appendChild($this->dom->createTextNode($this->site_url)); - $channel->appendChild($link); - - // <webMaster/> - if (isset($this->author)) $this->addAuthor($channel, 'webMaster', $this->author); - - // <item/> - foreach ($this->items as $item) { - $this->checkRequiredProperties($this->required_item_properties, $item); - $channel->appendChild($this->createEntry($item)); - } - - $rss->appendChild($channel); - $this->dom->appendChild($rss); - - if ($filename) { - $this->dom->save($filename); - } - else { - return $this->dom->saveXML(); - } - } - - /** - * Create item entry - * - * @access public - * @param arrray $item Item properties - * @return DomElement - */ - public function createEntry(array $item) - { - $entry = $this->dom->createElement('item'); - - // <title/> - $title = $this->dom->createElement('title'); - $title->appendChild($this->dom->createTextNode($item['title'])); - $entry->appendChild($title); - - // <link/> - $link = $this->dom->createElement('link'); - $link->appendChild($this->dom->createTextNode($item['url'])); - $entry->appendChild($link); - - // <guid/> - if (isset($item['id'])) { - $guid = $this->dom->createElement('guid'); - $guid->setAttribute('isPermaLink', 'false'); - $guid->appendChild($this->dom->createTextNode($item['id'])); - $entry->appendChild($guid); - } - else { - $guid = $this->dom->createElement('guid'); - $guid->setAttribute('isPermaLink', 'true'); - $guid->appendChild($this->dom->createTextNode($item['url'])); - $entry->appendChild($guid); - } - - // <pubDate/> - $this->addPubDate($entry, isset($item['updated']) ? $item['updated'] : ''); - - // <description/> - if (isset($item['summary'])) { - $description = $this->dom->createElement('description'); - $description->appendChild($this->dom->createTextNode($item['summary'])); - $entry->appendChild($description); - } - - // <content/> - if (isset($item['content'])) { - $content = $this->dom->createElement('content:encoded'); - $content->appendChild($this->dom->createCDATASection($item['content'])); - $entry->appendChild($content); - } - - // <author/> - if (isset($item['author'])) { - $this->addAuthor($entry, 'author', $item['author']); - } - - return $entry; - } - - /** - * Add publication date - * - * @access public - * @param DomElement $xml XML node - * @param integer $value Timestamp - */ - public function addPubDate(DomElement $xml, $value = 0) - { - $xml->appendChild($this->dom->createElement( - 'pubDate', - date(DATE_RFC822, $value ?: time()) - )); - } - - /** - * Add author - * - * @access public - * @param DomElement $xml XML node - * @param string $tag Tag name - * @param array $values Author name and email - */ - public function addAuthor(DomElement $xml, $tag, array $values) - { - $value = ''; - - if (isset($values['email'])) $value .= $values['email']; - if ($value && isset($values['name'])) $value .= ' ('.$values['name'].')'; - - if ($value) { - $author = $this->dom->createElement($tag); - $author->appendChild($this->dom->createTextNode($value)); - $xml->appendChild($author); - } - } -} |