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<?php |
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namespace Bhaktaraz\RSSGenerator; |
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use Bhaktaraz\RSSGenerator\ItemInterface; |
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use Bhaktaraz\RSSGenerator\ChannelInterface; |
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use Bhaktaraz\RSSGenerator\SimpleXMLElement; |
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class Item implements ItemInterface |
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{ |
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/** @var string */ |
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protected $title; |
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/** @var string */ |
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protected $url; |
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/** @var string */ |
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protected $description; |
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/** @var string */ |
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protected $content; |
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/** @var string */ |
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protected $creator; |
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/** @var array */ |
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protected $categories = []; |
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/** @var string */ |
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protected $guid; |
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/** @var bool */ |
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protected $isPermalink; |
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/** @var int */ |
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protected $pubDate; |
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/** @var array */ |
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protected $enclosure; |
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/** |
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* Set item title |
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* @param string $title |
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* @return $this |
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*/ |
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public function title($title) |
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{ |
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$this->title = $title; |
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return $this; |
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} |
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/** |
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* Set item URL |
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* @param string $url |
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* @return $this |
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*/ |
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public function url($url) |
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{ |
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$this->url = $url; |
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return $this; |
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} |
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/** |
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* Set item description |
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* @param string $description |
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* @return $this |
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*/ |
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public function description($description) |
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{ |
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$this->description = $description; |
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return $this; |
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} |
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/** |
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* Set item category |
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* @param string $name Category name |
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* @param string $domain Category URL |
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* @return $this |
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*/ |
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public function category($name, $domain = null) |
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{ |
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$this->categories[] = [$name, $domain]; |
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return $this; |
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} |
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/** |
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* Set GUID |
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* @param string $guid |
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* @param bool $isPermalink |
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* @return $this |
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*/ |
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public function guid($guid, $isPermalink = false) |
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{ |
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$this->guid = $guid; |
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$this->isPermalink = $isPermalink; |
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return $this; |
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} |
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/** |
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* Set published date |
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* @param int $pubDate Unix timestamp |
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* @return $this |
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*/ |
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public function pubDate($pubDate) |
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{ |
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$this->pubDate = $pubDate; |
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return $this; |
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} |
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/** |
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* Set enclosure |
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* @param string $url Url to media file |
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* @param int $length Length in bytes of the media file |
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* @param string $type Media type, default is audio/mpeg |
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* @return $this |
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*/ |
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public function enclosure($url, $length = 0, $type = 'audio/mpeg') |
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{ |
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$this->enclosure = ['url' => $url, 'length' => $length, 'type' => $type]; |
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return $this; |
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} |
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/** |
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* Append item to the channel |
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* @param ChannelInterface $channel |
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* @return $this |
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*/ |
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public function appendTo(ChannelInterface $channel) |
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{ |
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$channel->addItem($this); |
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return $this; |
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} |
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/** |
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* Set author name for article |
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* |
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* @param $creator |
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* @return $this |
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*/ |
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public function creator($creator) |
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{ |
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$this->creator = $creator; |
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return $this; |
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} |
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/** |
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* @param $content |
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* @return $this |
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*/ |
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public function content($content) |
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{ |
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$this->content = $content; |
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return $this; |
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} |
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/** |
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* Return XML object |
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* @return SimpleXMLElement |
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*/ |
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public function asXML() |
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{ |
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$xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" ?><item></item>', |
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LIBXML_NOERROR | LIBXML_ERR_NONE | LIBXML_ERR_FATAL); |
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$xml->addChild('title', $this->title); |
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$xml->addChild('link', $this->url); |
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if ($this->pubDate !== null) { |
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$xml->addChild('pubDate', date(DATE_RSS, $this->pubDate)); |
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} |
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if ($this->creator) { |
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$xml->addChildCData("xmlns:dc:creator", $this->creator); |
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} |
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if ($this->guid) { |
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$guid = $xml->addChild('guid', $this->guid); |
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if ($this->isPermalink) { |
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$guid->addAttribute('isPermaLink', 'true'); |
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} |
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} |
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foreach ($this->categories as $category) { |
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$element = $xml->addChild('category', $category[0]); |
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if (isset($category[1])) { |
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$element->addAttribute('domain', $category[1]); |
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} |
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} |
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$xml->addChild('description', $this->description); |
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$xml->addChildCData('xmlns:content:encoded', $this->content); |
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if (is_array($this->enclosure) && (count($this->enclosure) == 3)) { |
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$element = $xml->addChild('enclosure'); |
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$element->addAttribute('url', $this->enclosure['url']); |
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$element->addAttribute('type', $this->enclosure['type']); |
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if ($this->enclosure['length']) { |
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$element->addAttribute('length', $this->enclosure['length']); |
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} |
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} |
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return $xml; |
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} |
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} |
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bhaktaraz /
php-rss-generator
