1 files changed, 0 insertions, 307 deletions
diff --git a/3rdparty/ZendFeed/Reader/Feed/AbstractFeed.php b/3rdparty/ZendFeed/Reader/Feed/AbstractFeed.php
deleted file mode 100644
index 0d5f2b835..000000000
--- a/3rdparty/ZendFeed/Reader/Feed/AbstractFeed.php
+++ /dev/null
@@ -1,307 +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\Feed;
-
-use DOMDocument;
-use DOMElement;
-use DOMXPath;
-use Zend\Feed\Reader;
-use Zend\Feed\Reader\Exception;
-
-/**
-*/
-abstract class AbstractFeed implements FeedInterface
-{
-    /**
-     * Parsed feed data
-     *
-     * @var array
-     */
-    protected $data = array();
-
-    /**
-     * Parsed feed data in the shape of a DOMDocument
-     *
-     * @var DOMDocument
-     */
-    protected $domDocument = null;
-
-    /**
-     * An array of parsed feed entries
-     *
-     * @var array
-     */
-    protected $entries = array();
-
-    /**
-     * A pointer for the iterator to keep track of the entries array
-     *
-     * @var int
-     */
-    protected $entriesKey = 0;
-
-    /**
-     * The base XPath query used to retrieve feed data
-     *
-     * @var DOMXPath
-     */
-    protected $xpath = null;
-
-    /**
-     * Array of loaded extensions
-     *
-     * @var array
-     */
-    protected $extensions = array();
-
-    /**
-     * Original Source URI (set if imported from a URI)
-     *
-     * @var string
-     */
-    protected $originalSourceUri = null;
-
-    /**
-     * Constructor
-     *
-     * @param DOMDocument $domDocument The DOM object for the feed's XML
-     * @param string $type Feed type
-     */
-    public function __construct(DOMDocument $domDocument, $type = null)
-    {
-        $this->domDocument = $domDocument;
-        $this->xpath = new DOMXPath($this->domDocument);
-
-        if ($type !== null) {
-            $this->data['type'] = $type;
-        } else {
-            $this->data['type'] = Reader\Reader::detectType($this->domDocument);
-        }
-        $this->registerNamespaces();
-        $this->indexEntries();
-        $this->loadExtensions();
-    }
-
-    /**
-     * Set an original source URI for the feed being parsed. This value
-     * is returned from getFeedLink() method if the feed does not carry
-     * a self-referencing URI.
-     *
-     * @param string $uri
-     */
-    public function setOriginalSourceUri($uri)
-    {
-        $this->originalSourceUri = $uri;
-    }
-
-    /**
-     * Get an original source URI for the feed being parsed. Returns null if
-     * unset or the feed was not imported from a URI.
-     *
-     * @return string|null
-     */
-    public function getOriginalSourceUri()
-    {
-        return $this->originalSourceUri;
-    }
-
-    /**
-     * Get the number of feed entries.
-     * Required by the Iterator interface.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return count($this->entries);
-    }
-
-    /**
-     * Return the current entry
-     *
-     * @return \Zend\Feed\Reader\Entry\EntryInterface
-     */
-    public function current()
-    {
-        if (substr($this->getType(), 0, 3) == 'rss') {
-            $reader = new Reader\Entry\Rss($this->entries[$this->key()], $this->key(), $this->getType());
-        } else {
-            $reader = new Reader\Entry\Atom($this->entries[$this->key()], $this->key(), $this->getType());
-        }
-
-        $reader->setXpath($this->xpath);
-
-        return $reader;
-    }
-
-    /**
-     * Get the DOM
-     *
-     * @return DOMDocument
-     */
-    public function getDomDocument()
-    {
-        return $this->domDocument;
-    }
-
-    /**
-     * Get the Feed's encoding
-     *
-     * @return string
-     */
-    public function getEncoding()
-    {
-        $assumed = $this->getDomDocument()->encoding;
-        if (empty($assumed)) {
-            $assumed = 'UTF-8';
-        }
-        return $assumed;
-    }
-
-    /**
-     * Get feed as xml
-     *
-     * @return string
-     */
-    public function saveXml()
-    {
-          return $this->getDomDocument()->saveXml();
-    }
-
-    /**
-     * Get the DOMElement representing the items/feed element
-     *
-     * @return DOMElement
-     */
-    public function getElement()
-    {
-          return $this->getDomDocument()->documentElement;
-    }
-
-    /**
-     * Get the DOMXPath object for this feed
-     *
-     * @return DOMXPath
-     */
-    public function getXpath()
-    {
-          return $this->xpath;
-    }
-
-    /**
-     * Get the feed type
-     *
-     * @return string
-     */
-    public function getType()
-    {
-        return $this->data['type'];
-    }
-
-    /**
-     * Return the current feed key
-     *
-     * @return int
-     */
-    public function key()
-    {
-        return $this->entriesKey;
-    }
-
-    /**
-     * Move the feed pointer forward
-     *
-     */
-    public function next()
-    {
-        ++$this->entriesKey;
-    }
-
-    /**
-     * Reset the pointer in the feed object
-     *
-     */
-    public function rewind()
-    {
-        $this->entriesKey = 0;
-    }
-
-    /**
-     * Check to see if the iterator is still valid
-     *
-     * @return bool
-     */
-    public function valid()
-    {
-        return 0 <= $this->entriesKey && $this->entriesKey < $this->count();
-    }
-
-    public function getExtensions()
-    {
-        return $this->extensions;
-    }
-
-    public function __call($method, $args)
-    {
-        foreach ($this->extensions as $extension) {
-            if (method_exists($extension, $method)) {
-                return call_user_func_array(array($extension, $method), $args);
-            }
-        }
-        throw new Exception\BadMethodCallException('Method: ' . $method
-        . 'does not exist and could not be located on a registered Extension');
-    }
-
-    /**
-     * Return an Extension object with the matching name (postfixed with _Feed)
-     *
-     * @param string $name
-     * @return \Zend\Feed\Reader\Extension\AbstractFeed
-     */
-    public function getExtension($name)
-    {
-        if (array_key_exists($name . '\\Feed', $this->extensions)) {
-            return $this->extensions[$name . '\\Feed'];
-        }
-        return null;
-    }
-
-    protected function loadExtensions()
-    {
-        $all     = Reader\Reader::getExtensions();
-        $manager = Reader\Reader::getExtensionManager();
-        $feed    = $all['feed'];
-        foreach ($feed as $extension) {
-            if (in_array($extension, $all['core'])) {
-                continue;
-            }
-            if (!$manager->has($extension)) {
-                throw new Exception\RuntimeException(sprintf('Unable to load extension "%s"; cannot find class', $extension));
-            }
-            $plugin = $manager->get($extension);
-            $plugin->setDomDocument($this->getDomDocument());
-            $plugin->setType($this->data['type']);
-            $plugin->setXpath($this->xpath);
-            $this->extensions[$extension] = $plugin;
-        }
-    }
-
-    /**
-     * Read all entries to the internal entries array
-     *
-     */
-    abstract protected function indexEntries();
-
-    /**
-     * Register the default namespaces for the current feed format
-     *
-     */
-    abstract protected function registerNamespaces();
-}