add composer's vendor directory
This commit is contained in:
Marcel Kapfer (mmk2410)
parent
01a3860d73
commit
60b094d5fa
745 changed files with 56017 additions and 1 deletions
289
vendor/fguillot/picofeed/lib/PicoFeed/Parser/Rss20.php
vendored
Normal file
289
vendor/fguillot/picofeed/lib/PicoFeed/Parser/Rss20.php
vendored
Normal file
|
|
@ -0,0 +1,289 @@
|
|||
<?php
|
||||
|
||||
namespace PicoFeed\Parser;
|
||||
|
||||
use SimpleXMLElement;
|
||||
use PicoFeed\Filter\Filter;
|
||||
use PicoFeed\Client\Url;
|
||||
|
||||
/**
|
||||
* RSS 2.0 Parser.
|
||||
*
|
||||
* @author Frederic Guillot
|
||||
*/
|
||||
class Rss20 extends Parser
|
||||
{
|
||||
/**
|
||||
* Supported namespaces.
|
||||
*/
|
||||
protected $namespaces = array(
|
||||
'dc' => 'http://purl.org/dc/elements/1.1/',
|
||||
'content' => 'http://purl.org/rss/1.0/modules/content/',
|
||||
'feedburner' => 'http://rssnamespace.org/feedburner/ext/1.0',
|
||||
'atom' => 'http://www.w3.org/2005/Atom',
|
||||
);
|
||||
|
||||
/**
|
||||
* Get the path to the items XML tree.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
*
|
||||
* @return SimpleXMLElement
|
||||
*/
|
||||
public function getItemsTree(SimpleXMLElement $xml)
|
||||
{
|
||||
return XmlParser::getXPathResult($xml, 'channel/item');
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed url.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedUrl(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$feed->setFeedUrl('');
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the site url.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findSiteUrl(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($xml, 'channel/link');
|
||||
$feed->setSiteUrl(XmlParser::getValue($value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed description.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedDescription(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($xml, 'channel/description');
|
||||
$feed->setDescription(XmlParser::getValue($value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed logo url.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedLogo(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($xml, 'channel/image/url');
|
||||
$feed->setLogo(XmlParser::getValue($value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed icon.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedIcon(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$feed->setIcon('');
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed title.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedTitle(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$title = XmlParser::getXPathResult($xml, 'channel/title');
|
||||
$feed->setTitle(Filter::stripWhiteSpace(XmlParser::getValue($title)) ?: $feed->getSiteUrl());
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed language.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedLanguage(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($xml, 'channel/language');
|
||||
$feed->setLanguage(XmlParser::getValue($value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed id.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedId(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$feed->setId($feed->getFeedUrl() ?: $feed->getSiteUrl());
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the feed date.
|
||||
*
|
||||
* @param SimpleXMLElement $xml Feed xml
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findFeedDate(SimpleXMLElement $xml, Feed $feed)
|
||||
{
|
||||
$publish_date = XmlParser::getXPathResult($xml, 'channel/pubDate');
|
||||
$update_date = XmlParser::getXPathResult($xml, 'channel/lastBuildDate');
|
||||
|
||||
$published = !empty($publish_date) ? $this->getDateParser()->getDateTime(XmlParser::getValue($publish_date)) : null;
|
||||
$updated = !empty($update_date) ? $this->getDateParser()->getDateTime(XmlParser::getValue($update_date)) : null;
|
||||
|
||||
if ($published === null && $updated === null) {
|
||||
$feed->setDate($this->getDateParser()->getCurrentDateTime()); // We use the current date if there is no date for the feed
|
||||
} elseif ($published !== null && $updated !== null) {
|
||||
$feed->setDate(max($published, $updated)); // We use the most recent date between published and updated
|
||||
} else {
|
||||
$feed->setDate($updated ?: $published);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item date.
|
||||
*
|
||||
* @param SimpleXMLElement $entry Feed item
|
||||
* @param Item $item Item object
|
||||
* @param \PicoFeed\Parser\Feed $feed Feed object
|
||||
*/
|
||||
public function findItemDate(SimpleXMLElement $entry, Item $item, Feed $feed)
|
||||
{
|
||||
$date = XmlParser::getXPathResult($entry, 'pubDate');
|
||||
|
||||
$item->setDate(empty($date) ? $feed->getDate() : $this->getDateParser()->getDateTime(XmlParser::getValue($date)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item title.
|
||||
*
|
||||
* @param SimpleXMLElement $entry Feed item
|
||||
* @param \PicoFeed\Parser\Item $item Item object
|
||||
*/
|
||||
public function findItemTitle(SimpleXMLElement $entry, Item $item)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($entry, 'title');
|
||||
$item->setTitle(Filter::stripWhiteSpace(XmlParser::getValue($value)) ?: $item->getUrl());
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item author.
|
||||
*
|
||||
* @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)
|
||||
{
|
||||
$value = XmlParser::getXPathResult($entry, 'dc:creator', $this->namespaces)
|
||||
?: XmlParser::getXPathResult($entry, 'author')
|
||||
?: XmlParser::getXPathResult($xml, 'channel/dc:creator', $this->namespaces)
|
||||
?: XmlParser::getXPathResult($xml, 'channel/managingEditor');
|
||||
|
||||
$item->setAuthor(XmlParser::getValue($value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item content.
|
||||
*
|
||||
* @param SimpleXMLElement $entry Feed item
|
||||
* @param \PicoFeed\Parser\Item $item Item object
|
||||
*/
|
||||
public function findItemContent(SimpleXMLElement $entry, Item $item)
|
||||
{
|
||||
$content = XmlParser::getXPathResult($entry, 'content:encoded', $this->namespaces);
|
||||
|
||||
if (XmlParser::getValue($content) === '') {
|
||||
$content = XmlParser::getXPathResult($entry, 'description');
|
||||
}
|
||||
|
||||
$item->setContent(XmlParser::getValue($content));
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item URL.
|
||||
*
|
||||
* @param SimpleXMLElement $entry Feed item
|
||||
* @param \PicoFeed\Parser\Item $item Item object
|
||||
*/
|
||||
public function findItemUrl(SimpleXMLElement $entry, Item $item)
|
||||
{
|
||||
$link = XmlParser::getXPathResult($entry, 'feedburner:origLink', $this->namespaces)
|
||||
?: XmlParser::getXPathResult($entry, 'link')
|
||||
?: XmlParser::getXPathResult($entry, 'atom:link/@href', $this->namespaces);
|
||||
|
||||
if (!empty($link)) {
|
||||
$item->setUrl(XmlParser::getValue($link));
|
||||
} else {
|
||||
$link = XmlParser::getXPathResult($entry, 'guid');
|
||||
$link = XmlParser::getValue($link);
|
||||
|
||||
if (filter_var($link, FILTER_VALIDATE_URL) !== false) {
|
||||
$item->setUrl($link);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Genereate the item id.
|
||||
*
|
||||
* @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)
|
||||
{
|
||||
$id = XmlParser::getValue(XmlParser::getXPathResult($entry, 'guid'));
|
||||
|
||||
if ($id) {
|
||||
$item->setId($this->generateId($id));
|
||||
} else {
|
||||
$item->setId($this->generateId(
|
||||
$item->getTitle(), $item->getUrl(), $item->getContent()
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item enclosure.
|
||||
*
|
||||
* @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 $feed)
|
||||
{
|
||||
if (isset($entry->enclosure)) {
|
||||
$type = XmlParser::getXPathResult($entry, 'enclosure/@type');
|
||||
$url = XmlParser::getXPathResult($entry, 'feedburner:origEnclosureLink', $this->namespaces)
|
||||
?: XmlParser::getXPathResult($entry, 'enclosure/@url');
|
||||
|
||||
$item->setEnclosureUrl(Url::resolve(XmlParser::getValue($url), $feed->getSiteUrl()));
|
||||
$item->setEnclosureType(XmlParser::getValue($type));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the item language.
|
||||
*
|
||||
* @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)
|
||||
{
|
||||
$language = XmlParser::getXPathResult($entry, 'dc:language', $this->namespaces);
|
||||
$item->setLanguage(XmlParser::getValue($language) ?: $feed->getLanguage());
|
||||
}
|
||||
}
|
||||
Reference in a new issue