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home/karenpetzb/library/Zend/Gdata/Exif/Feed.php 0000604 00000003321 15071303452 0015467 0 ustar 00 <?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_Gdata
* @subpackage Exif
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Gdata_eed
*/
require_once 'Zend/Gdata/Feed.php';
/**
* @see Zend_Gdata_Exif
*/
require_once 'Zend/Gdata/Exif.php';
/**
* @see Zend_Gdata_Exif_Entry
*/
require_once 'Zend/Gdata/Exif/Entry.php';
/**
* Feed for Gdata EXIF data entries.
*
* @category Zend
* @package Zend_Gdata
* @subpackage Exif
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Gdata_Exif_Feed extends Zend_Gdata_Feed
{
/**
* The classname for individual feed elements.
*
* @var string
*/
protected $_entryClassName = 'Zend_Gdata_Exif_Entry';
/**
* Create a new instance.
*
* @param DOMElement $element (optional) DOMElement from which this
* object should be constructed.
*/
public function __construct($element = null)
{
$this->registerAllNamespaces(Zend_Gdata_Exif::$namespaces);
parent::__construct($element);
}
}
home/karenpetzb/library/Zend/Feed.php 0000604 00000031436 15071346741 0013574 0 ustar 00 <?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
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Feed.php 10383 2008-07-24 19:46:15Z matthew $
*/
/**
* Feed utility class
*
* Base Zend_Feed class, containing constants and the Zend_Http_Client instance
* accessor.
*
* @category Zend
* @package Zend_Feed
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Feed
{
/**
* HTTP client object to use for retrieving feeds
*
* @var Zend_Http_Client
*/
protected static $_httpClient = null;
/**
* Override HTTP PUT and DELETE request methods?
*
* @var boolean
*/
protected static $_httpMethodOverride = false;
/**
* @var array
*/
protected static $_namespaces = array(
'opensearch' => 'http://a9.com/-/spec/opensearchrss/1.0/',
'atom' => 'http://www.w3.org/2005/Atom',
'rss' => 'http://blogs.law.harvard.edu/tech/rss',
);
/**
* Set the HTTP client instance
*
* Sets the HTTP client object to use for retrieving the feeds.
*
* @param Zend_Http_Client $httpClient
* @return void
*/
public static function setHttpClient(Zend_Http_Client $httpClient)
{
self::$_httpClient = $httpClient;
}
/**
* Gets the HTTP client object. If none is set, a new Zend_Http_Client will be used.
*
* @return Zend_Http_Client_Abstract
*/
public static function getHttpClient()
{
if (!self::$_httpClient instanceof Zend_Http_Client) {
/**
* @see Zend_Http_Client
*/
require_once 'Zend/Http/Client.php';
self::$_httpClient = new Zend_Http_Client();
}
return self::$_httpClient;
}
/**
* Toggle using POST instead of PUT and DELETE HTTP methods
*
* Some feed implementations do not accept PUT and DELETE HTTP
* methods, or they can't be used because of proxies or other
* measures. This allows turning on using POST where PUT and
* DELETE would normally be used; in addition, an
* X-Method-Override header will be sent with a value of PUT or
* DELETE as appropriate.
*
* @param boolean $override Whether to override PUT and DELETE.
* @return void
*/
public static function setHttpMethodOverride($override = true)
{
self::$_httpMethodOverride = $override;
}
/**
* Get the HTTP override state
*
* @return boolean
*/
public static function getHttpMethodOverride()
{
return self::$_httpMethodOverride;
}
/**
* Get the full version of a namespace prefix
*
* Looks up a prefix (atom:, etc.) in the list of registered
* namespaces and returns the full namespace URI if
* available. Returns the prefix, unmodified, if it's not
* registered.
*
* @return string
*/
public static function lookupNamespace($prefix)
{
return isset(self::$_namespaces[$prefix]) ?
self::$_namespaces[$prefix] :
$prefix;
}
/**
* Add a namespace and prefix to the registered list
*
* Takes a prefix and a full namespace URI and adds them to the
* list of registered namespaces for use by
* Zend_Feed::lookupNamespace().
*
* @param string $prefix The namespace prefix
* @param string $namespaceURI The full namespace URI
* @return void
*/
public static function registerNamespace($prefix, $namespaceURI)
{
self::$_namespaces[$prefix] = $namespaceURI;
}
/**
* Imports a feed located at $uri.
*
* @param string $uri
* @throws Zend_Feed_Exception
* @return Zend_Feed_Abstract
*/
public static function import($uri)
{
$client = self::getHttpClient();
$client->setUri($uri);
$response = $client->request('GET');
if ($response->getStatus() !== 200) {
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception('Feed failed to load, got response code ' . $response->getStatus());
}
$feed = $response->getBody();
return self::importString($feed);
}
/**
* Imports a feed represented by $string.
*
* @param string $string
* @throws Zend_Feed_Exception
* @return Zend_Feed_Abstract
*/
public static function importString($string)
{
// Load the feed as an XML DOMDocument object
@ini_set('track_errors', 1);
$doc = new DOMDocument;
$status = @$doc->loadXML($string);
@ini_restore('track_errors');
if (!$status) {
// prevent the class to generate an undefined variable notice (ZF-2590)
if (!isset($php_errormsg)) {
if (function_exists('xdebug_is_enabled')) {
$php_errormsg = '(error message not available, when XDebug is running)';
} else {
$php_errormsg = '(error message not available)';
}
}
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception("DOMDocument cannot parse XML: $php_errormsg");
}
// Try to find the base feed element or a single <entry> of an Atom feed
if ($doc->getElementsByTagName('feed')->item(0) ||
$doc->getElementsByTagName('entry')->item(0)) {
/**
* @see Zend_Feed_Atom
*/
require_once 'Zend/Feed/Atom.php';
// return a newly created Zend_Feed_Atom object
return new Zend_Feed_Atom(null, $string);
}
// Try to find the base feed element of an RSS feed
if ($doc->getElementsByTagName('channel')->item(0)) {
/**
* @see Zend_Feed_Rss
*/
require_once 'Zend/Feed/Rss.php';
// return a newly created Zend_Feed_Rss object
return new Zend_Feed_Rss(null, $string);
}
// $string does not appear to be a valid feed of the supported types
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception('Invalid or unsupported feed format');
}
/**
* Imports a feed from a file located at $filename.
*
* @param string $filename
* @throws Zend_Feed_Exception
* @return Zend_Feed_Abstract
*/
public static function importFile($filename)
{
@ini_set('track_errors', 1);
$feed = @file_get_contents($filename);
@ini_restore('track_errors');
if ($feed === false) {
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception("File could not be loaded: $php_errormsg");
}
return self::importString($feed);
}
/**
* Attempts to find feeds at $uri referenced by <link ... /> tags. Returns an
* array of the feeds referenced at $uri.
*
* @todo Allow findFeeds() to follow one, but only one, code 302.
*
* @param string $uri
* @throws Zend_Feed_Exception
* @return array
*/
public static function findFeeds($uri)
{
// Get the HTTP response from $uri and save the contents
$client = self::getHttpClient();
$client->setUri($uri);
$response = $client->request();
if ($response->getStatus() !== 200) {
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception("Failed to access $uri, got response code " . $response->getStatus());
}
$contents = $response->getBody();
// Parse the contents for appropriate <link ... /> tags
@ini_set('track_errors', 1);
$pattern = '~(<link[^>]+)/?>~i';
$result = @preg_match_all($pattern, $contents, $matches);
@ini_restore('track_errors');
if ($result === false) {
/**
* @see Zend_Feed_Exception
*/
require_once 'Zend/Feed/Exception.php';
throw new Zend_Feed_Exception("Internal error: $php_errormsg");
}
// Try to fetch a feed for each link tag that appears to refer to a feed
$feeds = array();
if (isset($matches[1]) && count($matches[1]) > 0) {
foreach ($matches[1] as $link) {
// force string to be an utf-8 one
if (!mb_check_encoding($link, 'UTF-8')) {
$link = mb_convert_encoding($link, 'UTF-8');
}
$xml = @simplexml_load_string(rtrim($link, ' /') . ' />');
if ($xml === false) {
continue;
}
$attributes = $xml->attributes();
if (!isset($attributes['rel']) || !@preg_match('~^(?:alternate|service\.feed)~i', $attributes['rel'])) {
continue;
}
if (!isset($attributes['type']) ||
!@preg_match('~^application/(?:atom|rss|rdf)\+xml~', $attributes['type'])) {
continue;
}
if (!isset($attributes['href'])) {
continue;
}
try {
// checks if we need to canonize the given uri
try {
$uri = Zend_Uri::factory((string) $attributes['href']);
} catch (Zend_Uri_Exception $e) {
// canonize the uri
$path = (string) $attributes['href'];
$query = $fragment = '';
if (substr($path, 0, 1) != '/') {
// add the current root path to this one
$path = rtrim($client->getUri()->getPath(), '/') . '/' . $path;
}
if (strpos($path, '?') !== false) {
list($path, $query) = explode('?', $path, 2);
}
if (strpos($query, '#') !== false) {
list($query, $fragment) = explode('#', $query, 2);
}
$uri = Zend_Uri::factory($client->getUri(true));
$uri->setPath($path);
$uri->setQuery($query);
$uri->setFragment($fragment);
}
$feed = self::import($uri);
} catch (Exception $e) {
continue;
}
$feeds[] = $feed;
}
}
// Return the fetched feeds
return $feeds;
}
/**
* Construct a new Zend_Feed_Abstract object from a custom array
*
* @param array $data
* @param string $format (rss|atom) the requested output format
* @return Zend_Feed_Abstract
*/
public static function importArray(array $data, $format = 'atom')
{
$obj = 'Zend_Feed_' . ucfirst(strtolower($format));
/**
* @see Zend_Loader
*/
require_once 'Zend/Loader.php';
Zend_Loader::loadClass($obj);
Zend_Loader::loadClass('Zend_Feed_Builder');
return new $obj(null, null, new Zend_Feed_Builder($data));
}
/**
* Construct a new Zend_Feed_Abstract object from a Zend_Feed_Builder_Interface data source
*
* @param Zend_Feed_Builder_Interface $builder this object will be used to extract the data of the feed
* @param string $format (rss|atom) the requested output format
* @return Zend_Feed_Abstract
*/
public static function importBuilder(Zend_Feed_Builder_Interface $builder, $format = 'atom')
{
$obj = 'Zend_Feed_' . ucfirst(strtolower($format));
/**
* @see Zend_Loader
*/
require_once 'Zend/Loader.php';
Zend_Loader::loadClass($obj);
return new $obj(null, null, $builder);
}
}
home/karenpetzb/library/Zend/Gdata/Feed.php 0000604 00000016012 15071517366 0014610 0 ustar 00 <?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_Gdata
* @subpackage Gdata
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Gdata
*/
require_once 'Zend/Gdata.php';
/**
* @see Zend_Gdata_App_Feed
*/
require_once 'Zend/Gdata/App/Feed.php';
/**
* @see Zend_Gdata_Entry
*/
require_once 'Zend/Gdata/Entry.php';
/**
* @see Zend_Gdata_Extension_OpenSearchTotalResults
*/
require_once 'Zend/Gdata/Extension/OpenSearchTotalResults.php';
/**
* @see Zend_Gdata_Extension_OpenSearchStartIndex
*/
require_once 'Zend/Gdata/Extension/OpenSearchStartIndex.php';
/**
* @see Zend_Gdata_Extension_OpenSearchItemsPerPage
*/
require_once 'Zend/Gdata/Extension/OpenSearchItemsPerPage.php';
/**
* The Gdata flavor of an Atom Feed
*
* @category Zend
* @package Zend_Gdata
* @subpackage Gdata
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Gdata_Feed extends Zend_Gdata_App_Feed
{
/**
* The classname for individual feed elements.
*
* @var string
*/
protected $_entryClassName = 'Zend_Gdata_Entry';
/**
* The openSearch:totalResults element
*
* @var string
*/
protected $_totalResults = null;
/**
* The openSearch:startIndex element
*
* @var string
*/
protected $_startIndex = null;
/**
* The openSearch:itemsPerPage element
*
* @var string
*/
protected $_itemsPerPage = null;
public function __construct($element = null)
{
$this->registerAllNamespaces(Zend_Gdata::$namespaces);
parent::__construct($element);
}
public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
{
$element = parent::getDOM($doc, $majorVersion, $minorVersion);
if ($this->_totalResults != null) {
$element->appendChild($this->_totalResults->getDOM($element->ownerDocument));
}
if ($this->_startIndex != null) {
$element->appendChild($this->_startIndex->getDOM($element->ownerDocument));
}
if ($this->_itemsPerPage != null) {
$element->appendChild($this->_itemsPerPage->getDOM($element->ownerDocument));
}
// ETags are special. We only support them in protocol >= 2.X.
// This will be duplicated by the HTTP ETag header.
if ($majorVersion >= 2) {
if ($this->_etag != null) {
$element->setAttributeNS($this->lookupNamespace('gd'),
'gd:etag',
$this->_etag);
}
}
return $element;
}
/**
* Creates individual Entry objects of the appropriate type and
* stores them in the $_entry array based upon DOM data.
*
* @param DOMNode $child The DOMNode to process
*/
protected function takeChildFromDOM($child)
{
$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
switch ($absoluteNodeName) {
case $this->lookupNamespace('openSearch') . ':' . 'totalResults':
$totalResults = new Zend_Gdata_Extension_OpenSearchTotalResults();
$totalResults->transferFromDOM($child);
$this->_totalResults = $totalResults;
break;
case $this->lookupNamespace('openSearch') . ':' . 'startIndex':
$startIndex = new Zend_Gdata_Extension_OpenSearchStartIndex();
$startIndex->transferFromDOM($child);
$this->_startIndex = $startIndex;
break;
case $this->lookupNamespace('openSearch') . ':' . 'itemsPerPage':
$itemsPerPage = new Zend_Gdata_Extension_OpenSearchItemsPerPage();
$itemsPerPage->transferFromDOM($child);
$this->_itemsPerPage = $itemsPerPage;
break;
default:
parent::takeChildFromDOM($child);
break;
}
}
/**
* Given a DOMNode representing an attribute, tries to map the data into
* instance members. If no mapping is defined, the name and value are
* stored in an array.
*
* @param DOMNode $attribute The DOMNode attribute needed to be handled
*/
protected function takeAttributeFromDOM($attribute)
{
switch ($attribute->localName) {
case 'etag':
// ETags are special, since they can be conveyed by either the
// HTTP ETag header or as an XML attribute.
$etag = $attribute->nodeValue;
if (is_null($this->_etag)) {
$this->_etag = $etag;
}
elseif ($this->_etag != $etag) {
require_once('Zend/Gdata/App/IOException.php');
throw new Zend_Gdata_App_IOException("ETag mismatch");
}
break;
default:
parent::takeAttributeFromDOM($attribute);
break;
}
}
/**
* Set the value of the totalResults property.
*
* @param integer $value The value of the totalResults property.
* @return Zend_Gdata_Feed Provides a fluent interface.
*/
function setTotalResults($value) {
$this->_totalResults = $value;
return $this;
}
/**
* Get the value of the totalResults property.
*
* @return integer|null The value of the totalResults property, or null.
*/
function getTotalResults() {
return $this->_totalResults;
}
/**
* Set the start index property for feed paging.
*
* @param integer $value The value for the startIndex property.
* @return Zend_Gdata_Feed Provides a fluent interface.
*/
function setStartIndex($value) {
$this->_startIndex = $value;
return $this;
}
/**
* Get the value of the startIndex property.
*
* @return integer|null The value of the startIndex property, or null.
*/
function getStartIndex() {
return $this->_startIndex;
}
/**
* Set the itemsPerPage property.
*
* @param integer $value The value for the itemsPerPage property.
* @return Zend_Gdata_Feed Provides a fluent interface.
*/
function setItemsPerPage($value) {
$this->_itemsPerPage = $value;
return $this;
}
/**
* Get the value of the itemsPerPage property.
*
* @return integer|null The value of the itemsPerPage property, or null.
*/
function getItemsPerPage() {
return $this->_itemsPerPage;
}
}
home/karenpetzb/library/Zend/Gdata/Geo/Feed.php 0000604 00000003043 15071533464 0015317 0 ustar 00 <?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_Gdata
* @subpackage Geo
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Gdata_eed
*/
require_once 'Zend/Gdata/Feed.php';
/**
* @see Zend_Gdata_Geo
*/
require_once 'Zend/Gdata/Geo.php';
/**
* @see Zend_Gdata_Geo_Entry
*/
require_once 'Zend/Gdata/Geo/Entry.php';
/**
* Feed for Gdata Geographic data entries.
*
* @category Zend
* @package Zend_Gdata
* @subpackage Geo
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Gdata_Geo_Feed extends Zend_Gdata_Feed
{
/**
* The classname for individual feed elements.
*
* @var string
*/
protected $_entryClassName = 'Zend_Gdata_Geo_Entry';
public function __construct($element = null)
{
$this->registerAllNamespaces(Zend_Gdata_Geo::$namespaces);
parent::__construct($element);
}
}
home/karenpetzb/library/Zend/Gdata/Media/Feed.php 0000604 00000003354 15071563243 0015627 0 ustar 00 <?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_Gdata
* @subpackage Media
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Gdata_eed
*/
require_once 'Zend/Gdata/Feed.php';
/**
* @see Zend_Gdata_Media
*/
require_once 'Zend/Gdata/Media.php';
/**
* @see Zend_Gdata_Media_Entry
*/
require_once 'Zend/Gdata/Media/Entry.php';
/**
* The Gdata flavor of an Atom Feed with media support
*
* @category Zend
* @package Zend_Gdata
* @subpackage Media
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Gdata_Media_Feed extends Zend_Gdata_Feed
{
/**
* The classname for individual feed elements.
*
* @var string
*/
protected $_entryClassName = 'Zend_Gdata_Media_Entry';
/**
* Create a new instance.
*
* @param DOMElement $element (optional) DOMElement from which this
* object should be constructed.
*/
public function __construct($element = null)
{
$this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
parent::__construct($element);
}
}