tweet_live: comparison web/Zend/Feed/Reader/Entry/Atom.php

equal deleted inserted replaced

--1:000000000000
+:4eba9c11703f
+<?php
+/**
+* Zend Framework
+*
+* LICENSE
+*
+* This source file is subject to the new BSD license that is bundled
+* with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://framework.zend.com/license/new-bsd
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@zend.com so we can send you a copy immediately.
+*
+* @category   Zend
+* @package    Zend_Feed_Reader
+* @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+* @license    http://framework.zend.com/license/new-bsd     New BSD License
+* @version    $Id: Atom.php 20096 2010-01-06 02:05:09Z bkarwin $
+*/
+/**
+* @see Zend_Feed_Reader
+*/
+require_once 'Zend/Feed/Reader.php';
+/**
+* @see Zend_Feed_Reader_EntryInterface
+*/
+require_once 'Zend/Feed/Reader/EntryInterface.php';
+/**
+* @see Zend_Feed_Reader_EntryAbstract
+*/
+require_once 'Zend/Feed/Reader/EntryAbstract.php';
+/**
+* @see Zend_Feed_Reader_Extension_Atom_Entry
+*/
+require_once 'Zend/Feed/Reader/Extension/Atom/Entry.php';
+/**
+* @category   Zend
+* @package    Zend_Feed_Reader
+* @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+* @license    http://framework.zend.com/license/new-bsd     New BSD License
+*/
+class Zend_Feed_Reader_Entry_Atom extends Zend_Feed_Reader_EntryAbstract implements Zend_Feed_Reader_EntryInterface
+{
+/**
+* XPath query
+*
+* @var string
+*/
+protected $_xpathQuery = '';
+/**
+* Constructor
+*
+* @param  DOMElement $entry
+* @param  int $entryKey
+* @param  string $type
+* @return void
+*/
+public function __construct(DOMElement $entry, $entryKey, $type = null)
+{
+parent::__construct($entry, $entryKey, $type);
+// Everyone by now should know XPath indices start from 1 not 0
+$this->_xpathQuery = '//atom:entry[' . ($this->_entryKey + 1) . ']';
+$atomClass = Zend_Feed_Reader::getPluginLoader()->getClassName('Atom_Entry');
+$this->_extensions['Atom_Entry'] = new $atomClass($entry, $entryKey, $type);
+$threadClass = Zend_Feed_Reader::getPluginLoader()->getClassName('Thread_Entry');
+$this->_extensions['Thread_Entry'] = new $threadClass($entry, $entryKey, $type);
+$threadClass = Zend_Feed_Reader::getPluginLoader()->getClassName('DublinCore_Entry');
+$this->_extensions['DublinCore_Entry'] = new $threadClass($entry, $entryKey, $type);
+}
+/**
+* Get the specified 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 $this->_data['authors'];
+}
+$people = $this->getExtension('Atom')->getAuthors();
+$this->_data['authors'] = $people;
+return $this->_data['authors'];
+}
+/**
+* Get the entry content
+*
+* @return string
+*/
+public function getContent()
+{
+if (array_key_exists('content', $this->_data)) {
+return $this->_data['content'];
+}
+$content = $this->getExtension('Atom')->getContent();
+$this->_data['content'] = $content;
+return $this->_data['content'];
+}
+/**
+* Get the entry creation date
+*
+* @return string
+*/
+public function getDateCreated()
+{
+if (array_key_exists('datecreated', $this->_data)) {
+return $this->_data['datecreated'];
+}
+$dateCreated = $this->getExtension('Atom')->getDateCreated();
+$this->_data['datecreated'] = $dateCreated;
+return $this->_data['datecreated'];
+}
+/**
+* Get the entry modification date
+*
+* @return string
+*/
+public function getDateModified()
+{
+if (array_key_exists('datemodified', $this->_data)) {
+return $this->_data['datemodified'];
+}
+$dateModified = $this->getExtension('Atom')->getDateModified();
+$this->_data['datemodified'] = $dateModified;
+return $this->_data['datemodified'];
+}
+/**
+* Get the entry description
+*
+* @return string
+*/
+public function getDescription()
+{
+if (array_key_exists('description', $this->_data)) {
+return $this->_data['description'];
+}
+$description = $this->getExtension('Atom')->getDescription();
+$this->_data['description'] = $description;
+return $this->_data['description'];
+}
+/**
+* Get the entry enclosure
+*
+* @return string
+*/
+public function getEnclosure()
+{
+if (array_key_exists('enclosure', $this->_data)) {
+return $this->_data['enclosure'];
+}
+$enclosure = $this->getExtension('Atom')->getEnclosure();
+$this->_data['enclosure'] = $enclosure;
+return $this->_data['enclosure'];
+}
+/**
+* Get the entry ID
+*
+* @return string
+*/
+public function getId()
+{
+if (array_key_exists('id', $this->_data)) {
+return $this->_data['id'];
+}
+$id = $this->getExtension('Atom')->getId();
+$this->_data['id'] = $id;
+return $this->_data['id'];
+}
+/**
+* Get a specific link
+*
+* @param  int $index
+* @return string
+*/
+public function getLink($index = 0)
+{
+if (!array_key_exists('links', $this->_data)) {
+$this->getLinks();
+}
+if (isset($this->_data['links'][$index])) {
+return $this->_data['links'][$index];
+}
+return null;
+}
+/**
+* Get all links
+*
+* @return array
+*/
+public function getLinks()
+{
+if (array_key_exists('links', $this->_data)) {
+return $this->_data['links'];
+}
+$links = $this->getExtension('Atom')->getLinks();
+$this->_data['links'] = $links;
+return $this->_data['links'];
+}
+/**
+* Get a permalink to the entry
+*
+* @return string
+*/
+public function getPermalink()
+{
+return $this->getLink(0);
+}
+/**
+* Get the entry title
+*
+* @return string
+*/
+public function getTitle()
+{
+if (array_key_exists('title', $this->_data)) {
+return $this->_data['title'];
+}
+$title = $this->getExtension('Atom')->getTitle();
+$this->_data['title'] = $title;
+return $this->_data['title'];
+}
+/**
+* Get the number of comments/replies for current entry
+*
+* @return integer
+*/
+public function getCommentCount()
+{
+if (array_key_exists('commentcount', $this->_data)) {
+return $this->_data['commentcount'];
+}
+$commentcount = $this->getExtension('Thread')->getCommentCount();
+if (!$commentcount) {
+$commentcount = $this->getExtension('Atom')->getCommentCount();
+}
+$this->_data['commentcount'] = $commentcount;
+return $this->_data['commentcount'];
+}
+/**
+* Returns a URI pointing to the HTML page where comments can be made on this entry
+*
+* @return string
+*/
+public function getCommentLink()
+{
+if (array_key_exists('commentlink', $this->_data)) {
+return $this->_data['commentlink'];
+}
+$commentlink = $this->getExtension('Atom')->getCommentLink();
+$this->_data['commentlink'] = $commentlink;
+return $this->_data['commentlink'];
+}
+/**
+* Returns a URI pointing to a feed of all comments for this entry
+*
+* @return string
+*/
+public function getCommentFeedLink()
+{
+if (array_key_exists('commentfeedlink', $this->_data)) {
+return $this->_data['commentfeedlink'];
+}
+$commentfeedlink = $this->getExtension('Atom')->getCommentFeedLink();
+$this->_data['commentfeedlink'] = $commentfeedlink;
+return $this->_data['commentfeedlink'];
+}
+/**
+* Get category data as a Zend_Feed_Reader_Collection_Category object
+*
+* @return Zend_Feed_Reader_Collection_Category
+*/
+public function getCategories()
+{
+if (array_key_exists('categories', $this->_data)) {
+return $this->_data['categories'];
+}
+$categoryCollection = $this->getExtension('Atom')->getCategories();
+if (count($categoryCollection) == 0) {
+$categoryCollection = $this->getExtension('DublinCore')->getCategories();
+}
+$this->_data['categories'] = $categoryCollection;
+return $this->_data['categories'];
+}
+/**
+* Get source feed metadata from the entry
+*
+* @return Zend_Feed_Reader_Feed_Atom_Source|null
+*/
+public function getSource()
+{
+if (array_key_exists('source', $this->_data)) {
+return $this->_data['source'];
+}
+$source = $this->getExtension('Atom')->getSource();
+$this->_data['source'] = $source;
+return $this->_data['source'];
+}
+/**
+* Set the XPath query (incl. on all Extensions)
+*
+* @param DOMXPath $xpath
+*/
+public function setXpath(DOMXPath $xpath)
+{
+parent::setXpath($xpath);
+foreach ($this->_extensions as $extension) {
+$extension->setXpath($this->_xpath);
+}
+}
+}