diff options
Diffstat (limited to 'vendor/miniflux/picofeed/lib/PicoFeed/Parser')
14 files changed, 0 insertions, 2883 deletions
diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Atom.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Atom.php deleted file mode 100644 index 1c570a08..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Atom.php +++ /dev/null @@ -1,382 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use SimpleXMLElement; -use PicoFeed\Filter\Filter; -use PicoFeed\Client\Url; - -/** - * Atom parser. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Atom extends Parser -{ - /** - * Supported namespaces. - */ - protected $namespaces = array( - '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, 'atom:entry', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'entry'); - } - - /** - * Find the feed url. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedUrl(SimpleXMLElement $xml, Feed $feed) - { - $feed->setFeedUrl($this->getUrl($xml, 'self')); - } - - /** - * Find the site url. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findSiteUrl(SimpleXMLElement $xml, Feed $feed) - { - $feed->setSiteUrl($this->getUrl($xml, 'alternate', true)); - } - - /** - * Find the feed description. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedDescription(SimpleXMLElement $xml, Feed $feed) - { - $description = XmlParser::getXPathResult($xml, 'atom:subtitle', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'subtitle'); - - $feed->setDescription(XmlParser::getValue($description)); - } - - /** - * Find the feed logo url. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedLogo(SimpleXMLElement $xml, Feed $feed) - { - $logo = XmlParser::getXPathResult($xml, 'atom:logo', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'logo'); - - $feed->setLogo(XmlParser::getValue($logo)); - } - - /** - * Find the feed icon. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedIcon(SimpleXMLElement $xml, Feed $feed) - { - $icon = XmlParser::getXPathResult($xml, 'atom:icon', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'icon'); - - $feed->setIcon(XmlParser::getValue($icon)); - } - - /** - * 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, 'atom:title', $this->namespaces) - ?: XmlParser::getXPathResult($xml, '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) - { - $language = XmlParser::getXPathResult($xml, '*[not(self::atom:entry)]/@xml:lang', $this->namespaces) - ?: XmlParser::getXPathResult($xml, '@xml:lang'); - - $feed->setLanguage(XmlParser::getValue($language)); - } - - /** - * Find the feed id. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedId(SimpleXMLElement $xml, Feed $feed) - { - $id = XmlParser::getXPathResult($xml, 'atom:id', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'id'); - - $feed->setId(XmlParser::getValue($id)); - } - - /** - * Find the feed date. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedDate(SimpleXMLElement $xml, Feed $feed) - { - $updated = XmlParser::getXPathResult($xml, 'atom:updated', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'updated'); - - $feed->setDate($this->getDateParser()->getDateTime(XmlParser::getValue($updated))); - } - - /** - * Find the item published date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemPublishedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $date = XmlParser::getXPathResult($entry, 'atom:published', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'published'); - - $item->setPublishedDate(!empty($date) ? $this->getDateParser()->getDateTime((string) current($date)) : null); - } - - /** - * Find the item updated date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemUpdatedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $date = XmlParser::getXPathResult($entry, 'atom:updated', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'updated'); - - $item->setUpdatedDate(!empty($date) ? $this->getDateParser()->getDateTime((string) current($date)) : null); - } - - /** - * Find the item title. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemTitle(SimpleXMLElement $entry, Item $item) - { - $title = XmlParser::getXPathResult($entry, 'atom:title', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'title'); - - $item->setTitle(Filter::stripWhiteSpace(XmlParser::getValue($title)) ?: $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) - { - $author = XmlParser::getXPathResult($entry, 'atom:author/atom:name', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'author/name') - ?: XmlParser::getXPathResult($xml, 'atom:author/atom:name', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'author/name'); - - $item->setAuthor(XmlParser::getValue($author)); - } - - /** - * Find the item content. - * - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemContent(SimpleXMLElement $entry, Item $item) - { - $item->setContent($this->getContent($entry)); - } - - /** - * Find the item URL. - * - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemUrl(SimpleXMLElement $entry, Item $item) - { - $item->setUrl($this->getUrl($entry, 'alternate', true)); - } - - /** - * 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) - { - $id = XmlParser::getXPathResult($entry, 'atom:id', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'id'); - - if (!empty($id)) { - $item->setId($this->generateId(XmlParser::getValue($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) - { - $enclosure = $this->findLink($entry, 'enclosure'); - - if ($enclosure) { - $item->setEnclosureUrl(Url::resolve((string) $enclosure['href'], $feed->getSiteUrl())); - $item->setEnclosureType((string) $enclosure['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, './/@xml:lang'); - $item->setLanguage(XmlParser::getValue($language) ?: $feed->getLanguage()); - } - - /** - * Find the item categories. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemCategories(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $categories = XmlParser::getXPathResult($entry, 'atom:category/@term', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'category/@term'); - $item->setCategoriesFromXml($categories); - } - - /** - * Get the URL from a link tag. - * - * @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. - * - * @param SimpleXMLElement $xml XML tag - * @param string $rel Link relationship: alternate, enclosure, related, self, via - * - * @return SimpleXMLElement|null - */ - private function findLink(SimpleXMLElement $xml, $rel) - { - $links = XmlParser::getXPathResult($xml, 'atom:link', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'link'); - - foreach ($links as $link) { - if ($rel === (string) $link['rel']) { - return $link; - } - } - - return null; - } - - /** - * Get the entry content. - * - * @param SimpleXMLElement $entry XML Entry - * - * @return string - */ - private function getContent(SimpleXMLElement $entry) - { - $content = current( - XmlParser::getXPathResult($entry, 'atom:content', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'content') - ); - - if (!empty($content) && count($content->children())) { - $xml_string = ''; - - foreach ($content->children() as $child) { - $xml_string .= $child->asXML(); - } - - return $xml_string; - } elseif (trim((string) $content) !== '') { - return (string) $content; - } - - $summary = XmlParser::getXPathResult($entry, 'atom:summary', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'summary'); - - return (string) current($summary); - } -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/DateParser.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/DateParser.php deleted file mode 100644 index 0e5b80e3..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/DateParser.php +++ /dev/null @@ -1,128 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use DateTime; -use DateTimeZone; -use PicoFeed\Base; - -/** - * Date Parser. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class DateParser extends Base -{ - /** - * Timezone used to parse feed dates. - * - * @access private - * @var string - */ - private $timezone = 'UTC'; - - /** - * Supported formats [ 'format' => length ]. - * - * @var array - */ - public $formats = array( - DATE_ATOM => null, - DATE_RSS => null, - DATE_COOKIE => null, - DATE_ISO8601 => null, - DATE_RFC822 => null, - DATE_RFC850 => null, - DATE_RFC1036 => null, - DATE_RFC1123 => null, - DATE_RFC2822 => null, - DATE_RFC3339 => null, - 'l, d M Y H:i:s' => null, - 'D, d M Y H:i:s' => 25, - 'D, d M Y h:i:s' => 25, - 'D M d Y H:i:s' => 24, - 'j M Y H:i:s' => 20, - 'Y-m-d H:i:s' => 19, - 'Y-m-d\TH:i:s' => 19, - 'd/m/Y H:i:s' => 19, - 'D, d M Y' => 16, - 'Y-m-d' => 10, - 'd-m-Y' => 10, - 'm-d-Y' => 10, - 'd.m.Y' => 10, - 'm.d.Y' => 10, - 'd/m/Y' => 10, - 'm/d/Y' => 10, - ); - - /** - * Try to parse all date format for broken feeds. - * - * @param string $value Original date format - * - * @return DateTime - */ - public function getDateTime($value) - { - $value = trim($value); - - foreach ($this->formats as $format => $length) { - $truncated_value = $value; - if ($length !== null) { - $truncated_value = substr($truncated_value, 0, $length); - } - - $date = $this->getValidDate($format, $truncated_value); - if ($date !== false) { - return $date; - } - } - - return $this->getCurrentDateTime(); - } - - /** - * Get a valid date from a given format. - * - * @param string $format Date format - * @param string $value Original date value - * - * @return DateTime|bool - */ - public function getValidDate($format, $value) - { - $date = DateTime::createFromFormat($format, $value, $this->getTimeZone()); - - if ($date !== false) { - $errors = DateTime::getLastErrors(); - - if ($errors['error_count'] === 0 && $errors['warning_count'] === 0) { - return $date; - } - } - - return false; - } - - /** - * Get the current datetime. - * - * @return DateTime - */ - public function getCurrentDateTime() - { - return new DateTime('now', $this->getTimeZone()); - } - - /** - * Get DateTimeZone instance - * - * @access public - * @return DateTimeZone - */ - public function getTimeZone() - { - return new DateTimeZone($this->config->getTimezone() ?: $this->timezone); - } -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Feed.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Feed.php deleted file mode 100644 index a56e71c3..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Feed.php +++ /dev/null @@ -1,315 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * Feed. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Feed -{ - /** - * Feed items. - * - * @var Item[] - */ - public $items = array(); - - /** - * Feed id. - * - * @var string - */ - public $id = ''; - - /** - * Feed title. - * - * @var string - */ - public $title = ''; - - /** - * Feed description. - * - * @var string - */ - public $description = ''; - - /** - * Feed url. - * - * @var string - */ - public $feedUrl = ''; - - /** - * Site url. - * - * @var string - */ - public $siteUrl = ''; - - /** - * Feed date. - * - * @var \DateTime - */ - public $date = null; - - /** - * Feed language. - * - * @var string - */ - public $language = ''; - - /** - * Feed logo URL. - * - * @var string - */ - public $logo = ''; - - /** - * Feed icon URL. - * - * @var string - */ - public $icon = ''; - - /** - * Return feed information. - */ - public function __toString() - { - $output = ''; - - foreach (array('id', 'title', 'feedUrl', 'siteUrl', 'language', 'description', 'logo') as $property) { - $output .= 'Feed::'.$property.' = '.$this->$property.PHP_EOL; - } - - $output .= 'Feed::date = '.$this->date->format(DATE_RFC822).PHP_EOL; - $output .= 'Feed::isRTL() = '.($this->isRTL() ? 'true' : 'false').PHP_EOL; - $output .= 'Feed::items = '.count($this->items).' items'.PHP_EOL; - - foreach ($this->items as $item) { - $output .= '----'.PHP_EOL; - $output .= $item; - } - - return $output; - } - - /** - * Get title. - */ - public function getTitle() - { - return $this->title; - } - - /** - * Get description. - */ - public function getDescription() - { - return $this->description; - } - - /** - * Get the logo url. - */ - public function getLogo() - { - return $this->logo; - } - - /** - * Get the icon url. - */ - public function getIcon() - { - return $this->icon; - } - - /** - * Get feed url. - */ - public function getFeedUrl() - { - return $this->feedUrl; - } - - /** - * Get site url. - */ - public function getSiteUrl() - { - return $this->siteUrl; - } - - /** - * Get date. - */ - public function getDate() - { - return $this->date; - } - - /** - * Get language. - */ - public function getLanguage() - { - return $this->language; - } - - /** - * Get id. - */ - public function getId() - { - return $this->id; - } - - /** - * Get feed items. - */ - public function getItems() - { - return $this->items; - } - - /** - * Return true if the feed is "Right to Left". - * - * @return bool - */ - public function isRTL() - { - return Parser::isLanguageRTL($this->language); - } - - /** - * Set feed items. - * - * @param Item[] $items - * @return Feed - */ - public function setItems(array $items) - { - $this->items = $items; - return $this; - } - - /** - * Set feed id. - * - * @param string $id - * @return Feed - */ - public function setId($id) - { - $this->id = $id; - return $this; - } - - /** - * Set feed title. - * - * @param string $title - * @return Feed - */ - public function setTitle($title) - { - $this->title = $title; - return $this; - } - - /** - * Set feed description. - * - * @param string $description - * @return Feed - */ - public function setDescription($description) - { - $this->description = $description; - return $this; - } - - /** - * Set feed url. - * - * @param string $feedUrl - * @return Feed - */ - public function setFeedUrl($feedUrl) - { - $this->feedUrl = $feedUrl; - return $this; - } - - /** - * Set feed website url. - * - * @param string $siteUrl - * @return Feed - */ - public function setSiteUrl($siteUrl) - { - $this->siteUrl = $siteUrl; - return $this; - } - - /** - * Set feed date. - * - * @param \DateTime $date - * @return Feed - */ - public function setDate($date) - { - $this->date = $date; - return $this; - } - - /** - * Set feed language. - * - * @param string $language - * @return Feed - */ - public function setLanguage($language) - { - $this->language = $language; - return $this; - } - - /** - * Set feed logo. - * - * @param string $logo - * @return Feed - */ - public function setLogo($logo) - { - $this->logo = $logo; - return $this; - } - - /** - * Set feed icon. - * - * @param string $icon - * @return Feed - */ - public function setIcon($icon) - { - $this->icon = $icon; - return $this; - } -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Item.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Item.php deleted file mode 100644 index f9581941..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Item.php +++ /dev/null @@ -1,534 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * Feed Item. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Item -{ - /** - * List of known RTL languages. - * - * @var string[] - */ - public $rtl = array( - 'ar', // Arabic (ar-**) - 'fa', // Farsi (fa-**) - 'ur', // Urdu (ur-**) - 'ps', // Pashtu (ps-**) - 'syr', // Syriac (syr-**) - 'dv', // Divehi (dv-**) - 'he', // Hebrew (he-**) - 'yi', // Yiddish (yi-**) - ); - - /** - * Item id. - * - * @var string - */ - public $id = ''; - - /** - * Item title. - * - * @var string - */ - public $title = ''; - - /** - * Item url. - * - * @var string - */ - public $url = ''; - - /** - * Item author. - * - * @var string - */ - public $author = ''; - - /** - * Item date. - * - * @var \DateTime - */ - public $date = null; - - /** - * Item published date. - * - * @var \DateTime - */ - public $publishedDate = null; - - /** - * Item updated date. - * - * @var \DateTime - */ - public $updatedDate = null; - - /** - * Item content. - * - * @var string - */ - public $content = ''; - - /** - * Item enclosure url. - * - * @var string - */ - public $enclosureUrl = ''; - - /** - * Item enclusure type. - * - * @var string - */ - public $enclosureType = ''; - - /** - * Item language. - * - * @var string - */ - public $language = ''; - - /** - * Item categories. - * - * @var array - */ - public $categories = array(); - - /** - * Raw XML. - * - * @var \SimpleXMLElement - */ - public $xml; - - /** - * List of namespaces. - * - * @var array - */ - public $namespaces = array(); - - /** - * Check if a XML namespace exists - * - * @access public - * @param string $namespace - * @return bool - */ - public function hasNamespace($namespace) - { - return array_key_exists($namespace, $this->namespaces); - } - - /** - * Get specific XML tag or attribute value. - * - * @param string $tag Tag name (examples: guid, media:content) - * @param string $attribute Tag attribute - * - * @return array|false Tag values or error - */ - public function getTag($tag, $attribute = '') - { - if ($attribute !== '') { - $attribute = '/@'.$attribute; - } - - $query = './/'.$tag.$attribute; - $elements = XmlParser::getXPathResult($this->xml, $query, $this->namespaces); - - if ($elements === false) { // xPath error - return false; - } - - return array_map(function ($element) { return (string) $element;}, $elements); - } - - /** - * Return item information. - * - * @return string - */ - public function __toString() - { - $output = ''; - - foreach (array('id', 'title', 'url', 'language', 'author', 'enclosureUrl', 'enclosureType') as $property) { - $output .= 'Item::'.$property.' = '.$this->$property.PHP_EOL; - } - - $publishedDate = $this->publishedDate != null ? $this->publishedDate->format(DATE_RFC822) : null; - $updatedDate = $this->updatedDate != null ? $this->updatedDate->format(DATE_RFC822) : null; - - $categoryString = $this->categories != null ? implode(',', $this->categories) : null; - - $output .= 'Item::date = '.$this->date->format(DATE_RFC822).PHP_EOL; - $output .= 'Item::publishedDate = '.$publishedDate.PHP_EOL; - $output .= 'Item::updatedDate = '.$updatedDate.PHP_EOL; - $output .= 'Item::isRTL() = '.($this->isRTL() ? 'true' : 'false').PHP_EOL; - $output .= 'Item::categories = ['.$categoryString.']'.PHP_EOL; - $output .= 'Item::content = '.strlen($this->content).' bytes'.PHP_EOL; - - return $output; - } - - /** - * Get title. - * - * @return string - */ - public function getTitle() - { - return $this->title; - } - - /** - * Get URL - * - * @access public - * @return string - */ - public function getUrl() - { - return $this->url; - } - - /** - * Set URL - * - * @access public - * @param string $url - * @return Item - */ - public function setUrl($url) - { - $this->url = $url; - return $this; - } - - /** - * Get id. - * - * @return string - */ - public function getId() - { - return $this->id; - } - - /** - * Get date. - * - * @return \DateTime - */ - public function getDate() - { - return $this->date; - } - - /** - * Get published date. - * - * @return \DateTime - */ - public function getPublishedDate() - { - return $this->publishedDate; - } - - /** - * Get updated date. - * - * @return \DateTime - */ - public function getUpdatedDate() - { - return $this->updatedDate; - } - - /** - * Get content. - * - * @return string - */ - public function getContent() - { - return $this->content; - } - - /** - * Set content - * - * @access public - * @param string $value - * @return Item - */ - public function setContent($value) - { - $this->content = $value; - return $this; - } - - /** - * Get enclosure url. - * - * @return string - */ - public function getEnclosureUrl() - { - return $this->enclosureUrl; - } - - /** - * Get enclosure type. - * - * @return string - */ - public function getEnclosureType() - { - return $this->enclosureType; - } - - /** - * Get language. - * - * @return string - */ - public function getLanguage() - { - return $this->language; - } - - /** - * Get categories. - * - * @return string - */ - public function getCategories() - { - return $this->categories; - } - - /** - * Get author. - * - * @return string - */ - public function getAuthor() - { - return $this->author; - } - - /** - * Return true if the item is "Right to Left". - * - * @return bool - */ - public function isRTL() - { - return Parser::isLanguageRTL($this->language); - } - - /** - * Set item id. - * - * @param string $id - * @return Item - */ - public function setId($id) - { - $this->id = $id; - return $this; - } - - /** - * Set item title. - * - * @param string $title - * @return Item - */ - public function setTitle($title) - { - $this->title = $title; - return $this; - } - - /** - * Set author. - * - * @param string $author - * @return Item - */ - public function setAuthor($author) - { - $this->author = $author; - return $this; - } - - /** - * Set item date. - * - * @param \DateTime $date - * @return Item - */ - public function setDate($date) - { - $this->date = $date; - return $this; - } - - /** - * Set item published date. - * - * @param \DateTime $publishedDate - * @return Item - */ - public function setPublishedDate($publishedDate) - { - $this->publishedDate = $publishedDate; - return $this; - } - - /** - * Set item updated date. - * - * @param \DateTime $updatedDate - * @return Item - */ - public function setUpdatedDate($updatedDate) - { - $this->updatedDate = $updatedDate; - return $this; - } - - /** - * Set enclosure url. - * - * @param string $enclosureUrl - * @return Item - */ - public function setEnclosureUrl($enclosureUrl) - { - $this->enclosureUrl = $enclosureUrl; - return $this; - } - - /** - * Set enclosure type. - * - * @param string $enclosureType - * @return Item - */ - public function setEnclosureType($enclosureType) - { - $this->enclosureType = $enclosureType; - return $this; - } - - /** - * Set item language. - * - * @param string $language - * @return Item - */ - public function setLanguage($language) - { - $this->language = $language; - return $this; - } - - /** - * Set item categories. - * - * @param array $categories - * @return Item - */ - public function setCategories($categories) - { - $this->categories = $categories; - return $this; - } - - /** - * Set item categories from xml. - * - * @param SimpleXMLElement[] $categories - * @return Item - */ - public function setCategoriesFromXml($categories) - { - if ($categories !== false) { - $this->setCategories( - array_map( - function ($element) { - return trim((string) $element); - }, - $categories - ) - ); - } else { - $categories = array(); - } - return $this; - } - - /** - * Set raw XML. - * - * @param \SimpleXMLElement $xml - * @return Item - */ - public function setXml($xml) - { - $this->xml = $xml; - return $this; - } - - /** - * Get raw XML. - * - * @return \SimpleXMLElement - */ - public function getXml() - { - return $this->xml; - } - - /** - * Set XML namespaces. - * - * @param array $namespaces - * @return Item - */ - public function setNamespaces($namespaces) - { - $this->namespaces = $namespaces; - return $this; - } - - /** - * Get XML namespaces. - * - * @return array - */ - public function getNamespaces() - { - return $this->namespaces; - } -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/MalformedXmlException.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/MalformedXmlException.php deleted file mode 100644 index efaf0ff1..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/MalformedXmlException.php +++ /dev/null @@ -1,13 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * MalformedXmlException Exception. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class MalformedXmlException extends ParserException -{ -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Parser.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Parser.php deleted file mode 100644 index 3ee99f59..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Parser.php +++ /dev/null @@ -1,404 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use PicoFeed\Processor\ContentFilterProcessor; -use PicoFeed\Processor\ContentGeneratorProcessor; -use PicoFeed\Processor\ItemPostProcessor; -use PicoFeed\Processor\ScraperProcessor; -use SimpleXMLElement; -use PicoFeed\Client\Url; -use PicoFeed\Encoding\Encoding; -use PicoFeed\Filter\Filter; -use PicoFeed\Logging\Logger; - -/** - * Base parser class. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -abstract class Parser implements ParserInterface -{ - /** - * Config object. - * - * @var \PicoFeed\Config\Config - */ - private $config; - - /** - * DateParser object. - * - * @var \PicoFeed\Parser\DateParser - */ - private $dateParser; - - /** - * Hash algorithm used to generate item id, any value supported by PHP, see hash_algos(). - * - * @var string - */ - private $hash_algo = 'sha256'; - - /** - * Feed content (XML data). - * - * @var string - */ - protected $content = ''; - - /** - * Fallback url. - * - * @var string - */ - protected $fallback_url = ''; - - /** - * XML namespaces supported by parser. - * - * @var array - */ - protected $namespaces = array(); - - /** - * XML namespaces used in document. - * - * @var array - */ - protected $used_namespaces = array(); - - /** - * Item Post Processor instance - * - * @access private - * @var ItemPostProcessor - */ - private $itemPostProcessor; - - /** - * Constructor. - * - * @param string $content Feed content - * @param string $http_encoding HTTP encoding (headers) - * @param string $fallback_url Fallback url when the feed provide relative or broken url - */ - public function __construct($content, $http_encoding = '', $fallback_url = '') - { - $this->fallback_url = $fallback_url; - $xml_encoding = XmlParser::getEncodingFromXmlTag($content); - - // Strip XML tag to avoid multiple encoding/decoding in the next XML processing - $this->content = Filter::stripXmlTag($content); - - // Encode everything in UTF-8 - Logger::setMessage(get_called_class().': HTTP Encoding "'.$http_encoding.'" ; XML Encoding "'.$xml_encoding.'"'); - $this->content = Encoding::convert($this->content, $xml_encoding ?: $http_encoding); - - $this->itemPostProcessor = new ItemPostProcessor($this->config); - $this->itemPostProcessor->register(new ContentGeneratorProcessor($this->config)); - $this->itemPostProcessor->register(new ContentFilterProcessor($this->config)); - } - - /** - * Parse the document. - * - * @return \PicoFeed\Parser\Feed - */ - public function execute() - { - Logger::setMessage(get_called_class().': begin parsing'); - - $xml = XmlParser::getSimpleXml($this->content); - - if ($xml === false) { - Logger::setMessage(get_called_class().': Applying XML workarounds'); - $this->content = Filter::normalizeData($this->content); - $xml = XmlParser::getSimpleXml($this->content); - - if ($xml === false) { - Logger::setMessage(get_called_class().': XML parsing error'); - Logger::setMessage(XmlParser::getErrors()); - throw new MalformedXmlException('XML parsing error'); - } - } - - $this->used_namespaces = $xml->getNamespaces(true); - $xml = $this->registerSupportedNamespaces($xml); - - $feed = new Feed(); - - $this->findFeedUrl($xml, $feed); - $this->checkFeedUrl($feed); - - $this->findSiteUrl($xml, $feed); - $this->checkSiteUrl($feed); - - $this->findFeedTitle($xml, $feed); - $this->findFeedDescription($xml, $feed); - $this->findFeedLanguage($xml, $feed); - $this->findFeedId($xml, $feed); - $this->findFeedDate($xml, $feed); - $this->findFeedLogo($xml, $feed); - $this->findFeedIcon($xml, $feed); - - foreach ($this->getItemsTree($xml) as $entry) { - $entry = $this->registerSupportedNamespaces($entry); - - $item = new Item(); - $item->xml = $entry; - $item->namespaces = $this->used_namespaces; - - $this->findItemAuthor($xml, $entry, $item); - - $this->findItemUrl($entry, $item); - $this->checkItemUrl($feed, $item); - - $this->findItemTitle($entry, $item); - $this->findItemContent($entry, $item); - - // Id generation can use the item url/title/content (order is important) - $this->findItemId($entry, $item, $feed); - $this->findItemDate($entry, $item, $feed); - $this->findItemEnclosure($entry, $item, $feed); - $this->findItemLanguage($entry, $item, $feed); - $this->findItemCategories($entry, $item, $feed); - - $this->itemPostProcessor->execute($feed, $item); - $feed->items[] = $item; - } - - Logger::setMessage(get_called_class().PHP_EOL.$feed); - - return $feed; - } - - /** - * Check if the feed url is correct. - * - * @param Feed $feed Feed object - */ - public function checkFeedUrl(Feed $feed) - { - if ($feed->getFeedUrl() === '') { - $feed->feedUrl = $this->fallback_url; - } else { - $feed->feedUrl = Url::resolve($feed->getFeedUrl(), $this->fallback_url); - } - } - - /** - * Check if the site url is correct. - * - * @param Feed $feed Feed object - */ - public function checkSiteUrl(Feed $feed) - { - if ($feed->getSiteUrl() === '') { - $feed->siteUrl = Url::base($feed->getFeedUrl()); - } else { - $feed->siteUrl = Url::resolve($feed->getSiteUrl(), $this->fallback_url); - } - } - - /** - * Check if the item url is correct. - * - * @param Feed $feed Feed object - * @param Item $item Item object - */ - public function checkItemUrl(Feed $feed, Item $item) - { - $item->url = Url::resolve($item->getUrl(), $feed->getSiteUrl()); - } - - /** - * 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) - { - $this->findItemPublishedDate($entry, $item, $feed); - $this->findItemUpdatedDate($entry, $item, $feed); - - if ($item->getPublishedDate() === null) { - // Use the updated date if available, otherwise use the feed date - $item->setPublishedDate($item->getUpdatedDate() ?: $feed->getDate()); - } - - if ($item->getUpdatedDate() === null) { - // Use the published date as fallback - $item->setUpdatedDate($item->getPublishedDate()); - } - - // Use the most recent of published and updated dates - $item->setDate(max($item->getPublishedDate(), $item->getUpdatedDate())); - } - - /** - * Get Item Post Processor instance - * - * @access public - * @return ItemPostProcessor - */ - public function getItemPostProcessor() - { - return $this->itemPostProcessor; - } - - /** - * Get DateParser instance - * - * @access public - * @return DateParser - */ - public function getDateParser() - { - if ($this->dateParser === null) { - $this->dateParser = new DateParser($this->config); - } - - return $this->dateParser; - } - - /** - * Generate a unique id for an entry (hash all arguments). - * - * @return string - */ - public function generateId() - { - return hash($this->hash_algo, implode(func_get_args())); - } - - /** - * Return true if the given language is "Right to Left". - * - * @static - * - * @param string $language Language: fr-FR, en-US - * - * @return bool - */ - public static function isLanguageRTL($language) - { - $language = strtolower($language); - - $rtl_languages = array( - 'ar', // Arabic (ar-**) - 'fa', // Farsi (fa-**) - 'ur', // Urdu (ur-**) - 'ps', // Pashtu (ps-**) - 'syr', // Syriac (syr-**) - 'dv', // Divehi (dv-**) - 'he', // Hebrew (he-**) - 'yi', // Yiddish (yi-**) - ); - - foreach ($rtl_languages as $prefix) { - if (strpos($language, $prefix) === 0) { - return true; - } - } - - return false; - } - - /** - * Set Hash algorithm used for id generation. - * - * @param string $algo Algorithm name - * @return \PicoFeed\Parser\Parser - */ - public function setHashAlgo($algo) - { - $this->hash_algo = $algo ?: $this->hash_algo; - return $this; - } - - /** - * Set config object. - * - * @param \PicoFeed\Config\Config $config Config instance - * - * @return \PicoFeed\Parser\Parser - */ - public function setConfig($config) - { - $this->config = $config; - $this->itemPostProcessor->setConfig($config); - return $this; - } - - /** - * Enable the content grabber. - * - * @return \PicoFeed\Parser\Parser - */ - public function disableContentFiltering() - { - $this->itemPostProcessor->unregister('PicoFeed\Processor\ContentFilterProcessor'); - return $this; - } - - /** - * Enable the content grabber. - * - * @param bool $needsRuleFile true if only pages with rule files should be - * scraped - * @param null|\Closure $scraperCallback Callback function that gets called for each - * scraper execution - * - * @return \PicoFeed\Parser\Parser - */ - public function enableContentGrabber($needsRuleFile = false, $scraperCallback = null) - { - $processor = new ScraperProcessor($this->config); - - if ($needsRuleFile) { - $processor->getScraper()->disableCandidateParser(); - } - - if ($scraperCallback !== null) { - $processor->setExecutionCallback($scraperCallback); - } - - $this->itemPostProcessor->register($processor); - return $this; - } - - /** - * Set ignored URLs for the content grabber. - * - * @param array $urls URLs - * - * @return \PicoFeed\Parser\Parser - */ - public function setGrabberIgnoreUrls(array $urls) - { - $this->itemPostProcessor->getProcessor('PicoFeed\Processor\ScraperProcessor')->ignoreUrls($urls); - return $this; - } - - /** - * Register all supported namespaces to be used within an xpath query. - * - * @param SimpleXMLElement $xml Feed xml - * - * @return SimpleXMLElement - */ - public function registerSupportedNamespaces(SimpleXMLElement $xml) - { - foreach ($this->namespaces as $prefix => $ns) { - $xml->registerXPathNamespace($prefix, $ns); - } - - return $xml; - } - - -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserException.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserException.php deleted file mode 100644 index b5fbb699..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserException.php +++ /dev/null @@ -1,15 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use PicoFeed\PicoFeedException; - -/** - * ParserException Exception. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -abstract class ParserException extends PicoFeedException -{ -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserInterface.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserInterface.php deleted file mode 100644 index 8d6be085..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/ParserInterface.php +++ /dev/null @@ -1,182 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use SimpleXMLElement; - -/** - * Interface ParserInterface - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -interface ParserInterface -{ - /** - * Find the feed url. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedUrl(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the site url. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findSiteUrl(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed title. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedTitle(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed description. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedDescription(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed language. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedLanguage(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed id. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedId(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed date. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedDate(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed logo url. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedLogo(SimpleXMLElement $xml, Feed $feed); - - /** - * Find the feed icon. - * - * @param SimpleXMLElement $xml Feed xml - * @param Feed $feed Feed object - */ - public function findFeedIcon(SimpleXMLElement $xml, Feed $feed); - - /** - * Get the path to the items XML tree. - * - * @param SimpleXMLElement $xml Feed xml - * - * @return SimpleXMLElement - */ - public function getItemsTree(SimpleXMLElement $xml); - - /** - * Find the item author. - * - * @param SimpleXMLElement $xml Feed - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemAuthor(SimpleXMLElement $xml, SimpleXMLElement $entry, Item $item); - - /** - * Find the item URL. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemUrl(SimpleXMLElement $entry, Item $item); - - /** - * Find the item title. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemTitle(SimpleXMLElement $entry, Item $item); - - /** - * Genereate the item id. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemId(SimpleXMLElement $entry, Item $item, Feed $feed); - - /** - * Find the item published date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemPublishedDate(SimpleXMLElement $entry, Item $item, Feed $feed); - - /** - * Find the item updated date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemUpdatedDate(SimpleXMLElement $entry, Item $item, Feed $feed); - - /** - * Find the item content. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - */ - public function findItemContent(SimpleXMLElement $entry, Item $item); - - /** - * Find the item enclosure. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemEnclosure(SimpleXMLElement $entry, Item $item, Feed $feed); - - /** - * Find the item language. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemLanguage(SimpleXMLElement $entry, Item $item, Feed $feed); - - /** - * Find the item categories. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemCategories(SimpleXMLElement $entry, Item $item, Feed $feed); -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss10.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss10.php deleted file mode 100644 index bb9bf424..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss10.php +++ /dev/null @@ -1,306 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use SimpleXMLElement; -use PicoFeed\Filter\Filter; - -/** - * RSS 1.0 parser. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Rss10 extends Parser -{ - /** - * Supported namespaces. - */ - protected $namespaces = array( - 'rss' => 'http://purl.org/rss/1.0/', - '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', - ); - - /** - * Get the path to the items XML tree. - * - * @param SimpleXMLElement $xml Feed xml - * - * @return SimpleXMLElement - */ - public function getItemsTree(SimpleXMLElement $xml) - { - return XmlParser::getXPathResult($xml, 'rss:item', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'item') - ?: $xml->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, 'rss:channel/rss:link', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/link') - ?: $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) - { - $description = XmlParser::getXPathResult($xml, 'rss:channel/rss:description', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/description') - ?: $xml->channel->description; - - $feed->setDescription(XmlParser::getValue($description)); - } - - /** - * Find the feed logo url. - * - * @param SimpleXMLElement $xml Feed xml - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findFeedLogo(SimpleXMLElement $xml, Feed $feed) - { - $logo = XmlParser::getXPathResult($xml, 'rss:image/rss:url', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'image/url'); - - $feed->setLogo(XmlParser::getValue($logo)); - } - - /** - * 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, 'rss:channel/rss:title', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/title') - ?: $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) - { - $language = XmlParser::getXPathResult($xml, 'rss:channel/dc:language', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/dc:language', $this->namespaces); - - $feed->setLanguage(XmlParser::getValue($language)); - } - - /** - * 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) - { - $date = XmlParser::getXPathResult($xml, 'rss:channel/dc:date', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/dc:date', $this->namespaces); - - $feed->setDate($this->getDateParser()->getDateTime(XmlParser::getValue($date))); - } - - /** - * Find the item published date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemPublishedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $date = XmlParser::getXPathResult($entry, 'dc:date', $this->namespaces); - - $item->setPublishedDate(!empty($date) ? $this->getDateParser()->getDateTime(XmlParser::getValue($date)) : null); - } - - /** - * Find the item updated date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemUpdatedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - if ($item->publishedDate === null) { - $this->findItemPublishedDate($entry, $item, $feed); - } - $item->setUpdatedDate($item->getPublishedDate()); // No updated date in RSS 1.0 specifications - } - - /** - * Find the item title. - * - * @param SimpleXMLElement $entry Feed item - * @param \PicoFeed\Parser\Item $item Item object - */ - public function findItemTitle(SimpleXMLElement $entry, Item $item) - { - $title = XmlParser::getXPathResult($entry, 'rss:title', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'title') - ?: $entry->title; - - $item->setTitle(Filter::stripWhiteSpace(XmlParser::getValue($title)) ?: $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) - { - $author = XmlParser::getXPathResult($entry, 'dc:creator', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'rss:channel/dc:creator', $this->namespaces) - ?: XmlParser::getXPathResult($xml, 'channel/dc:creator', $this->namespaces); - - $item->setAuthor(XmlParser::getValue($author)); - } - - /** - * 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, 'rss:description', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'description') - ?: $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, 'rss:link', $this->namespaces) - ?: XmlParser::getXPathResult($entry, 'link') - ?: $entry->link; - - $item->setUrl(XmlParser::getValue($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) - { - $item->setId($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) - { - } - - /** - * 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()); - } - - /** - * Find the item categories. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemCategories(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $categories = XmlParser::getXPathResult($entry, 'dc:subject', $this->namespaces); - $item->setCategoriesFromXml($categories); - } -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss20.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss20.php deleted file mode 100644 index 1dd3bf8c..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss20.php +++ /dev/null @@ -1,319 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use SimpleXMLElement; -use PicoFeed\Filter\Filter; -use PicoFeed\Client\Url; - -/** - * RSS 2.0 Parser. - * - * @package PicoFeed\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 published date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemPublishedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $date = XmlParser::getXPathResult($entry, 'pubDate'); - - $item->setPublishedDate(!empty($date) ? $this->getDateParser()->getDateTime(XmlParser::getValue($date)) : null); - } - - /** - * Find the item updated date. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param \PicoFeed\Parser\Feed $feed Feed object - */ - public function findItemUpdatedDate(SimpleXMLElement $entry, Item $item, Feed $feed) - { - if ($item->publishedDate === null) { - $this->findItemPublishedDate($entry, $item, $feed); - } - $item->setUpdatedDate($item->getPublishedDate()); // No updated date in RSS 2.0 specifications - } - - /** - * 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()); - } - - /** - * Find the item categories. - * - * @param SimpleXMLElement $entry Feed item - * @param Item $item Item object - * @param Feed $feed Feed object - */ - public function findItemCategories(SimpleXMLElement $entry, Item $item, Feed $feed) - { - $categories = XmlParser::getXPathResult($entry, 'category'); - $item->setCategoriesFromXml($categories); - } - -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss91.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss91.php deleted file mode 100644 index 058fca1b..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss91.php +++ /dev/null @@ -1,13 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * RSS 0.91 Parser. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Rss91 extends Rss20 -{ -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss92.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss92.php deleted file mode 100644 index e3df3c8b..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/Rss92.php +++ /dev/null @@ -1,13 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * RSS 0.92 Parser. - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class Rss92 extends Rss20 -{ -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlEntityException.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlEntityException.php deleted file mode 100644 index 1188217d..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlEntityException.php +++ /dev/null @@ -1,13 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -/** - * XmlEntityException Exception. - * - * @package PicoFeed\Parser - * @author Bernhard Posselt - */ -class XmlEntityException extends MalformedXmlException -{ -} diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlParser.php b/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlParser.php deleted file mode 100644 index ea42949f..00000000 --- a/vendor/miniflux/picofeed/lib/PicoFeed/Parser/XmlParser.php +++ /dev/null @@ -1,246 +0,0 @@ -<?php - -namespace PicoFeed\Parser; - -use DOMDocument; -use SimpleXMLElement; -use ZendXml\Exception\RuntimeException; -use ZendXml\Security; - -/** - * XML parser class. - * - * Checks for XML eXternal Entity (XXE) and XML Entity Expansion (XEE) attacks on XML documents - * - * @package PicoFeed\Parser - * @author Frederic Guillot - */ -class XmlParser -{ - /** - * Get a SimpleXmlElement instance or return false. - * - * @static - * @param string $input XML content - * @return mixed - */ - public static function getSimpleXml($input) - { - return self::scan($input); - } - - /** - * Get a DomDocument instance or return false. - * - * @static - * @param string $input XML content - * @return DOMDocument - */ - public static function getDomDocument($input) - { - if (empty($input)) { - return false; - } - - $dom = self::scan($input, new DOMDocument()); - - // The document is empty, there is probably some parsing errors - if ($dom && $dom->childNodes->length === 0) { - return false; - } - - return $dom; - } - - /** - * Small wrapper around ZendXml to turn their exceptions into PicoFeed exceptions - * - * @static - * @access private - * @param string $input - * @param DOMDocument $dom - * @throws XmlEntityException - * @return SimpleXMLElement|DomDocument|boolean - */ - private static function scan($input, $dom = null) - { - try { - return Security::scan($input, $dom); - } catch(RuntimeException $e) { - throw new XmlEntityException($e->getMessage()); - } - } - - /** - * Load HTML document by using a DomDocument instance or return false on failure. - * - * @static - * @access public - * @param string $input XML content - * @return DOMDocument - */ - public static function getHtmlDocument($input) - { - $dom = new DomDocument(); - - if (empty($input)) { - return $dom; - } - - libxml_use_internal_errors(true); - - if (version_compare(PHP_VERSION, '5.4.0', '>=')) { - $dom->loadHTML($input, LIBXML_NONET); - } else { - $dom->loadHTML($input); - } - - return $dom; - } - - /** - * Convert a HTML document to XML. - * - * @static - * @access public - * @param string $html HTML document - * @return string - */ - public static function htmlToXml($html) - { - $dom = self::getHtmlDocument('<?xml version="1.0" encoding="UTF-8">'.$html); - return $dom->saveXML($dom->getElementsByTagName('body')->item(0)); - } - - /** - * Get XML parser errors. - * - * @static - * @access public - * @return string - */ - public static function getErrors() - { - $errors = array(); - - foreach (libxml_get_errors() as $error) { - $errors[] = sprintf('XML error: %s (Line: %d - Column: %d - Code: %d)', - $error->message, - $error->line, - $error->column, - $error->code - ); - } - - return implode(', ', $errors); - } - - /** - * Get the encoding from a xml tag. - * - * @static - * @access public - * @param string $data Input data - * @return string - */ - public static function getEncodingFromXmlTag($data) - { - $encoding = ''; - - if (strpos($data, '<?xml') !== false) { - $data = substr($data, 0, strrpos($data, '?>')); - $data = str_replace("'", '"', $data); - - $p1 = strpos($data, 'encoding='); - $p2 = strpos($data, '"', $p1 + 10); - - if ($p1 !== false && $p2 !== false) { - $encoding = substr($data, $p1 + 10, $p2 - $p1 - 10); - $encoding = strtolower($encoding); - } - } - - return $encoding; - } - - /** - * Get the charset from a meta tag. - * - * @static - * @access public - * @param string $data Input data - * @return string - */ - public static function getEncodingFromMetaTag($data) - { - $encoding = ''; - - if (preg_match('/<meta.*?charset\s*=\s*["\']?\s*([^"\'\s\/>;]+)/i', $data, $match) === 1) { - $encoding = strtolower($match[1]); - } - - return $encoding; - } - - /** - * Rewrite XPath query to use namespace-uri and local-name derived from prefix. - * - * @static - * @access public - * @param string $query XPath query - * @param array $ns Prefix to namespace URI mapping - * @return string - */ - public static function replaceXPathPrefixWithNamespaceURI($query, array $ns) - { - return preg_replace_callback('/([A-Z0-9]+):([A-Z0-9]+)/iu', function ($matches) use ($ns) { - // don't try to map the special prefix XML - if (strtolower($matches[1]) === 'xml') { - return $matches[0]; - } - - return '*[namespace-uri()="'.$ns[$matches[1]].'" and local-name()="'.$matches[2].'"]'; - }, - $query); - } - - /** - * Get the result elements of a XPath query. - * - * @static - * @access public - * @param SimpleXMLElement $xml XML element - * @param string $query XPath query - * @param array $ns Prefix to namespace URI mapping - * @return SimpleXMLElement[] - */ - public static function getXPathResult(SimpleXMLElement $xml, $query, array $ns = array()) - { - if (!empty($ns)) { - $query = static::replaceXPathPrefixWithNamespaceURI($query, $ns); - } - - return $xml->xpath($query); - } - - /** - * Get the first Xpath result or SimpleXMLElement value - * - * @static - * @access public - * @param mixed $value - * @return string - */ - public static function getValue($value) - { - $result = ''; - - if (is_array($value) && count($value) > 0) { - $result = (string) $value[0]; - } elseif (is_a($value, 'SimpleXMLElement')) { - return $result = (string) $value; - } - - return trim($result); - } -} |