diff options
Diffstat (limited to '3rdparty/ZendFeed/Reader/Extension/DublinCore/Feed.php')
| -rw-r--r-- | 3rdparty/ZendFeed/Reader/Extension/DublinCore/Feed.php | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/3rdparty/ZendFeed/Reader/Extension/DublinCore/Feed.php b/3rdparty/ZendFeed/Reader/Extension/DublinCore/Feed.php deleted file mode 100644 index 2738ac732..000000000 --- a/3rdparty/ZendFeed/Reader/Extension/DublinCore/Feed.php +++ /dev/null @@ -1,281 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Feed\Reader\Extension\DublinCore; - -use DateTime; -use Zend\Feed\Reader; -use Zend\Feed\Reader\Collection; -use Zend\Feed\Reader\Extension; - -class Feed extends Extension\AbstractFeed -{ - /** - * Get a single author - * - * @param int $index - * @return string|null - */ - public function getAuthor($index = 0) - { - $authors = $this->getAuthors(); - - if (isset($authors[$index])) { - return $authors[$index]; - } - - return null; - } - - /** - * Get an array with feed authors - * - * @return array - */ - public function getAuthors() - { - if (array_key_exists('authors', $this->data)) { - return $this->data['authors']; - } - - $authors = array(); - $list = $this->getXpath()->query('//dc11:creator'); - - if (!$list->length) { - $list = $this->getXpath()->query('//dc10:creator'); - } - if (!$list->length) { - $list = $this->getXpath()->query('//dc11:publisher'); - - if (!$list->length) { - $list = $this->getXpath()->query('//dc10:publisher'); - } - } - - if ($list->length) { - foreach ($list as $author) { - $authors[] = array( - 'name' => $author->nodeValue - ); - } - $authors = new Collection\Author( - Reader\Reader::arrayUnique($authors) - ); - } else { - $authors = null; - } - - $this->data['authors'] = $authors; - - return $this->data['authors']; - } - - /** - * Get the copyright entry - * - * @return string|null - */ - public function getCopyright() - { - if (array_key_exists('copyright', $this->data)) { - return $this->data['copyright']; - } - - $copyright = null; - $copyright = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:rights)'); - - if (!$copyright) { - $copyright = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:rights)'); - } - - if (!$copyright) { - $copyright = null; - } - - $this->data['copyright'] = $copyright; - - return $this->data['copyright']; - } - - /** - * Get the feed description - * - * @return string|null - */ - public function getDescription() - { - if (array_key_exists('description', $this->data)) { - return $this->data['description']; - } - - $description = null; - $description = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:description)'); - - if (!$description) { - $description = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:description)'); - } - - if (!$description) { - $description = null; - } - - $this->data['description'] = $description; - - return $this->data['description']; - } - - /** - * Get the feed ID - * - * @return string|null - */ - public function getId() - { - if (array_key_exists('id', $this->data)) { - return $this->data['id']; - } - - $id = null; - $id = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:identifier)'); - - if (!$id) { - $id = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:identifier)'); - } - - $this->data['id'] = $id; - - return $this->data['id']; - } - - /** - * Get the feed language - * - * @return string|null - */ - public function getLanguage() - { - if (array_key_exists('language', $this->data)) { - return $this->data['language']; - } - - $language = null; - $language = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:language)'); - - if (!$language) { - $language = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:language)'); - } - - if (!$language) { - $language = null; - } - - $this->data['language'] = $language; - - return $this->data['language']; - } - - /** - * Get the feed title - * - * @return string|null - */ - public function getTitle() - { - if (array_key_exists('title', $this->data)) { - return $this->data['title']; - } - - $title = null; - $title = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:title)'); - - if (!$title) { - $title = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:title)'); - } - - if (!$title) { - $title = null; - } - - $this->data['title'] = $title; - - return $this->data['title']; - } - - /** - * - * - * @return DateTime|null - */ - public function getDate() - { - if (array_key_exists('date', $this->data)) { - return $this->data['date']; - } - - $d = null; - $date = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc11:date)'); - - if (!$date) { - $date = $this->getXpath()->evaluate('string(' . $this->getXpathPrefix() . '/dc10:date)'); - } - - if ($date) { - $d = new DateTime($date); - } - - $this->data['date'] = $d; - - return $this->data['date']; - } - - /** - * Get categories (subjects under DC) - * - * @return Collection\Category - */ - public function getCategories() - { - if (array_key_exists('categories', $this->data)) { - return $this->data['categories']; - } - - $list = $this->getXpath()->evaluate($this->getXpathPrefix() . '//dc11:subject'); - - if (!$list->length) { - $list = $this->getXpath()->evaluate($this->getXpathPrefix() . '//dc10:subject'); - } - - if ($list->length) { - $categoryCollection = new Collection\Category; - foreach ($list as $category) { - $categoryCollection[] = array( - 'term' => $category->nodeValue, - 'scheme' => null, - 'label' => $category->nodeValue, - ); - } - } else { - $categoryCollection = new Collection\Category; - } - - $this->data['categories'] = $categoryCollection; - return $this->data['categories']; - } - - /** - * Register the default namespaces for the current feed format - * - * @return void - */ - protected function registerNamespaces() - { - $this->getXpath()->registerNamespace('dc10', 'http://purl.org/dc/elements/1.0/'); - $this->getXpath()->registerNamespace('dc11', 'http://purl.org/dc/elements/1.1/'); - } -} |