initial commit
This commit is contained in:
113
hamrokhaanpaan/wp-includes/SimplePie/Cache/Base.php
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113
hamrokhaanpaan/wp-includes/SimplePie/Cache/Base.php
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@ -0,0 +1,113 @@
|
||||
<?php
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/**
|
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* SimplePie
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||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
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||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
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||||
* @author Ryan Parman
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* @author Sam Sneddon
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||||
* @author Ryan McCue
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* @link http://simplepie.org/ SimplePie
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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*/
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/**
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* Base for cache objects
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*
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* Classes to be used with {@see SimplePie_Cache::register()} are expected
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* to implement this interface.
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*
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* @package SimplePie
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* @subpackage Caching
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*/
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interface SimplePie_Cache_Base
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{
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/**
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* Feed cache type
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*
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* @var string
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*/
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const TYPE_FEED = 'spc';
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/**
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* Image cache type
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*
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* @var string
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*/
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const TYPE_IMAGE = 'spi';
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/**
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* Create a new cache object
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*
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* @param string $location Location string (from SimplePie::$cache_location)
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* @param string $name Unique ID for the cache
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* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
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*/
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public function __construct($location, $name, $type);
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/**
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* Save data to the cache
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*
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* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
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* @return bool Successfulness
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*/
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public function save($data);
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/**
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* Retrieve the data saved to the cache
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*
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* @return array Data for SimplePie::$data
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*/
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public function load();
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/**
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* Retrieve the last modified time for the cache
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*
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* @return int Timestamp
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*/
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public function mtime();
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/**
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* Set the last modified time to the current time
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*
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* @return bool Success status
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*/
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public function touch();
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/**
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* Remove the cache
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*
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* @return bool Success status
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*/
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public function unlink();
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}
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136
hamrokhaanpaan/wp-includes/SimplePie/Cache/DB.php
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136
hamrokhaanpaan/wp-includes/SimplePie/Cache/DB.php
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@ -0,0 +1,136 @@
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<?php
|
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/**
|
||||
* SimplePie
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||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Sam Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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||||
*/
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/**
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* Base class for database-based caches
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*
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* @package SimplePie
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* @subpackage Caching
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*/
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abstract class SimplePie_Cache_DB implements SimplePie_Cache_Base
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{
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/**
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* Helper for database conversion
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*
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* Converts a given {@see SimplePie} object into data to be stored
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||||
*
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||||
* @param SimplePie $data
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* @return array First item is the serialized data for storage, second item is the unique ID for this item
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*/
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protected static function prepare_simplepie_object_for_cache($data)
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{
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$items = $data->get_items();
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$items_by_id = array();
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||||
if (!empty($items))
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||||
{
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||||
foreach ($items as $item)
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||||
{
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||||
$items_by_id[$item->get_id()] = $item;
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}
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||||
|
||||
if (count($items_by_id) !== count($items))
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||||
{
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$items_by_id = array();
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||||
foreach ($items as $item)
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||||
{
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$items_by_id[$item->get_id(true)] = $item;
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||||
}
|
||||
}
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if (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
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{
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$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
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||||
}
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||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
|
||||
{
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||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
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||||
}
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||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
|
||||
{
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||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
|
||||
}
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||||
elseif (isset($data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0]))
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||||
{
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||||
$channel =& $data->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['channel'][0];
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||||
}
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||||
else
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||||
{
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||||
$channel = null;
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||||
}
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||||
|
||||
if ($channel !== null)
|
||||
{
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||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']))
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||||
{
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||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['entry']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']);
|
||||
}
|
||||
if (isset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']))
|
||||
{
|
||||
unset($channel['child'][SIMPLEPIE_NAMESPACE_RSS_20]['item']);
|
||||
}
|
||||
}
|
||||
if (isset($data->data['items']))
|
||||
{
|
||||
unset($data->data['items']);
|
||||
}
|
||||
if (isset($data->data['ordered_items']))
|
||||
{
|
||||
unset($data->data['ordered_items']);
|
||||
}
|
||||
}
|
||||
return array(serialize($data->data), $items_by_id);
|
||||
}
|
||||
}
|
||||
164
hamrokhaanpaan/wp-includes/SimplePie/Cache/File.php
Normal file
164
hamrokhaanpaan/wp-includes/SimplePie/Cache/File.php
Normal file
@ -0,0 +1,164 @@
|
||||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Sam Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to the filesystem
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
class SimplePie_Cache_File implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Location string
|
||||
*
|
||||
* @see SimplePie::$cache_location
|
||||
* @var string
|
||||
*/
|
||||
protected $location;
|
||||
|
||||
/**
|
||||
* Filename
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $filename;
|
||||
|
||||
/**
|
||||
* File extension
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $extension;
|
||||
|
||||
/**
|
||||
* File path
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->location = $location;
|
||||
$this->filename = $name;
|
||||
$this->extension = $type;
|
||||
$this->name = "$this->location/$this->filename.$this->extension";
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if (file_exists($this->name) && is_writable($this->name) || file_exists($this->location) && is_writable($this->location))
|
||||
{
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = $data->data;
|
||||
}
|
||||
|
||||
$data = serialize($data);
|
||||
return (bool) file_put_contents($this->name, $data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
if (file_exists($this->name) && is_readable($this->name))
|
||||
{
|
||||
return unserialize(file_get_contents($this->name));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
return @filemtime($this->name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
return @touch($this->name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
if (file_exists($this->name))
|
||||
{
|
||||
return unlink($this->name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
180
hamrokhaanpaan/wp-includes/SimplePie/Cache/Memcache.php
Normal file
180
hamrokhaanpaan/wp-includes/SimplePie/Cache/Memcache.php
Normal file
@ -0,0 +1,180 @@
|
||||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Sam Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to memcache
|
||||
*
|
||||
* Registered for URLs with the "memcache" protocol
|
||||
*
|
||||
* For example, `memcache://localhost:11211/?timeout=3600&prefix=sp_` will
|
||||
* connect to memcache on `localhost` on port 11211. All tables will be
|
||||
* prefixed with `sp_` and data will expire after 3600 seconds
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
* @uses Memcache
|
||||
*/
|
||||
class SimplePie_Cache_Memcache implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Memcache instance
|
||||
*
|
||||
* @var Memcache
|
||||
*/
|
||||
protected $cache;
|
||||
|
||||
/**
|
||||
* Options
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache name
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->options = array(
|
||||
'host' => '127.0.0.1',
|
||||
'port' => 11211,
|
||||
'extras' => array(
|
||||
'timeout' => 3600, // one hour
|
||||
'prefix' => 'simplepie_',
|
||||
),
|
||||
);
|
||||
$this->options = SimplePie_Misc::array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location));
|
||||
|
||||
$this->name = $this->options['extras']['prefix'] . md5("$name:$type");
|
||||
|
||||
$this->cache = new Memcache();
|
||||
$this->cache->addServer($this->options['host'], (int) $this->options['port']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = $data->data;
|
||||
}
|
||||
return $this->cache->set($this->name, serialize($data), MEMCACHE_COMPRESSED, (int) $this->options['extras']['timeout']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
return unserialize($data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
// essentially ignore the mtime because Memcache expires on its own
|
||||
return time();
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false)
|
||||
{
|
||||
return $this->cache->set($this->name, $data, MEMCACHE_COMPRESSED, (int) $this->options['extras']['timeout']);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
return $this->cache->delete($this->name, 0);
|
||||
}
|
||||
}
|
||||
166
hamrokhaanpaan/wp-includes/SimplePie/Cache/Memcached.php
Normal file
166
hamrokhaanpaan/wp-includes/SimplePie/Cache/Memcached.php
Normal file
@ -0,0 +1,166 @@
|
||||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Sam Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to memcached
|
||||
*
|
||||
* Registered for URLs with the "memcached" protocol
|
||||
*
|
||||
* For example, `memcached://localhost:11211/?timeout=3600&prefix=sp_` will
|
||||
* connect to memcached on `localhost` on port 11211. All tables will be
|
||||
* prefixed with `sp_` and data will expire after 3600 seconds
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
* @author Paul L. McNeely
|
||||
* @uses Memcached
|
||||
*/
|
||||
class SimplePie_Cache_Memcached implements SimplePie_Cache_Base
|
||||
{
|
||||
/**
|
||||
* Memcached instance
|
||||
* @var Memcached
|
||||
*/
|
||||
protected $cache;
|
||||
|
||||
/**
|
||||
* Options
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache name
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type) {
|
||||
$this->options = array(
|
||||
'host' => '127.0.0.1',
|
||||
'port' => 11211,
|
||||
'extras' => array(
|
||||
'timeout' => 3600, // one hour
|
||||
'prefix' => 'simplepie_',
|
||||
),
|
||||
);
|
||||
$this->options = SimplePie_Misc::array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location));
|
||||
|
||||
$this->name = $this->options['extras']['prefix'] . md5("$name:$type");
|
||||
|
||||
$this->cache = new Memcached();
|
||||
$this->cache->addServer($this->options['host'], (int)$this->options['port']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data) {
|
||||
if ($data instanceof SimplePie) {
|
||||
$data = $data->data;
|
||||
}
|
||||
|
||||
return $this->setData(serialize($data));
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load() {
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false) {
|
||||
return unserialize($data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime() {
|
||||
$data = $this->cache->get($this->name . '_mtime');
|
||||
return (int) $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch() {
|
||||
$data = $this->cache->get($this->name);
|
||||
return $this->setData($data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink() {
|
||||
return $this->cache->delete($this->name, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time and data to Memcached
|
||||
* @return bool Success status
|
||||
*/
|
||||
private function setData($data) {
|
||||
|
||||
if ($data !== false) {
|
||||
$this->cache->set($this->name . '_mtime', time(), (int)$this->options['extras']['timeout']);
|
||||
return $this->cache->set($this->name, $data, (int)$this->options['extras']['timeout']);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
440
hamrokhaanpaan/wp-includes/SimplePie/Cache/MySQL.php
Normal file
440
hamrokhaanpaan/wp-includes/SimplePie/Cache/MySQL.php
Normal file
@ -0,0 +1,440 @@
|
||||
<?php
|
||||
/**
|
||||
* SimplePie
|
||||
*
|
||||
* A PHP-Based RSS and Atom Feed Framework.
|
||||
* Takes the hard work out of managing a complete RSS/Atom solution.
|
||||
*
|
||||
* Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification, are
|
||||
* permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list of
|
||||
* conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this list
|
||||
* of conditions and the following disclaimer in the documentation and/or other materials
|
||||
* provided with the distribution.
|
||||
*
|
||||
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
|
||||
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @package SimplePie
|
||||
* @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
|
||||
* @author Ryan Parman
|
||||
* @author Sam Sneddon
|
||||
* @author Ryan McCue
|
||||
* @link http://simplepie.org/ SimplePie
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caches data to a MySQL database
|
||||
*
|
||||
* Registered for URLs with the "mysql" protocol
|
||||
*
|
||||
* For example, `mysql://root:password@localhost:3306/mydb?prefix=sp_` will
|
||||
* connect to the `mydb` database on `localhost` on port 3306, with the user
|
||||
* `root` and the password `password`. All tables will be prefixed with `sp_`
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
*/
|
||||
class SimplePie_Cache_MySQL extends SimplePie_Cache_DB
|
||||
{
|
||||
/**
|
||||
* PDO instance
|
||||
*
|
||||
* @var PDO
|
||||
*/
|
||||
protected $mysql;
|
||||
|
||||
/**
|
||||
* Options
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache ID
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $id;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $type)
|
||||
{
|
||||
$this->options = array(
|
||||
'user' => null,
|
||||
'pass' => null,
|
||||
'host' => '127.0.0.1',
|
||||
'port' => '3306',
|
||||
'path' => '',
|
||||
'extras' => array(
|
||||
'prefix' => '',
|
||||
'cache_purge_time' => 2592000
|
||||
),
|
||||
);
|
||||
|
||||
$this->options = SimplePie_Misc::array_merge_recursive($this->options, SimplePie_Cache::parse_URL($location));
|
||||
|
||||
// Path is prefixed with a "/"
|
||||
$this->options['dbname'] = substr($this->options['path'], 1);
|
||||
|
||||
try
|
||||
{
|
||||
$this->mysql = new PDO("mysql:dbname={$this->options['dbname']};host={$this->options['host']};port={$this->options['port']}", $this->options['user'], $this->options['pass'], array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
|
||||
}
|
||||
catch (PDOException $e)
|
||||
{
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
|
||||
$this->id = $name . $type;
|
||||
|
||||
if (!$query = $this->mysql->query('SHOW TABLES'))
|
||||
{
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
|
||||
$db = array();
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$db[] = $row;
|
||||
}
|
||||
|
||||
if (!in_array($this->options['extras']['prefix'] . 'cache_data', $db))
|
||||
{
|
||||
$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'cache_data` (`id` TEXT CHARACTER SET utf8 NOT NULL, `items` SMALLINT NOT NULL DEFAULT 0, `data` BLOB NOT NULL, `mtime` INT UNSIGNED NOT NULL, UNIQUE (`id`(125)))');
|
||||
if ($query === false)
|
||||
{
|
||||
trigger_error("Can't create " . $this->options['extras']['prefix'] . "cache_data table, check permissions", E_USER_WARNING);
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (!in_array($this->options['extras']['prefix'] . 'items', $db))
|
||||
{
|
||||
$query = $this->mysql->exec('CREATE TABLE `' . $this->options['extras']['prefix'] . 'items` (`feed_id` TEXT CHARACTER SET utf8 NOT NULL, `id` TEXT CHARACTER SET utf8 NOT NULL, `data` MEDIUMBLOB NOT NULL, `posted` INT UNSIGNED NOT NULL, INDEX `feed_id` (`feed_id`(125)))');
|
||||
if ($query === false)
|
||||
{
|
||||
trigger_error("Can't create " . $this->options['extras']['prefix'] . "items table, check permissions", E_USER_WARNING);
|
||||
$this->mysql = null;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data)
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('DELETE i, cd FROM `' . $this->options['extras']['prefix'] . 'cache_data` cd, ' .
|
||||
'`' . $this->options['extras']['prefix'] . 'items` i ' .
|
||||
'WHERE cd.id = i.feed_id ' .
|
||||
'AND cd.mtime < (unix_timestamp() - :purge_time)');
|
||||
$query->bindValue(':purge_time', $this->options['extras']['cache_purge_time']);
|
||||
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($data instanceof SimplePie)
|
||||
{
|
||||
$data = clone $data;
|
||||
|
||||
$prepared = self::prepare_simplepie_object_for_cache($data);
|
||||
|
||||
$query = $this->mysql->prepare('SELECT COUNT(*) FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
if ($query->fetchColumn() > 0)
|
||||
{
|
||||
$items = count($prepared[1]);
|
||||
if ($items)
|
||||
{
|
||||
$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = :items, `data` = :data, `mtime` = :time WHERE `id` = :feed';
|
||||
$query = $this->mysql->prepare($sql);
|
||||
$query->bindValue(':items', $items);
|
||||
}
|
||||
else
|
||||
{
|
||||
$sql = 'UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `data` = :data, `mtime` = :time WHERE `id` = :feed';
|
||||
$query = $this->mysql->prepare($sql);
|
||||
}
|
||||
|
||||
$query->bindValue(':data', $prepared[0]);
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:feed, :count, :data, :time)');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
$query->bindValue(':count', count($prepared[1]));
|
||||
$query->bindValue(':data', $prepared[0]);
|
||||
$query->bindValue(':time', time());
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$ids = array_keys($prepared[1]);
|
||||
if (!empty($ids))
|
||||
{
|
||||
foreach ($ids as $id)
|
||||
{
|
||||
$database_ids[] = $this->mysql->quote($id);
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `id` = ' . implode(' OR `id` = ', $database_ids) . ' AND `feed_id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
|
||||
if ($query->execute())
|
||||
{
|
||||
$existing_ids = array();
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$existing_ids[] = $row;
|
||||
}
|
||||
|
||||
$new_ids = array_diff($ids, $existing_ids);
|
||||
|
||||
foreach ($new_ids as $new_id)
|
||||
{
|
||||
if (!($date = $prepared[1][$new_id]->get_date('U')))
|
||||
{
|
||||
$date = time();
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'items` (`feed_id`, `id`, `data`, `posted`) VALUES(:feed, :id, :data, :date)');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
$query->bindValue(':id', $new_id);
|
||||
$query->bindValue(':data', serialize($prepared[1][$new_id]->data));
|
||||
$query->bindValue(':date', $date);
|
||||
if (!$query->execute())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('SELECT `id` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :feed');
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
if ($query->rowCount() > 0)
|
||||
{
|
||||
$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `items` = 0, `data` = :data, `mtime` = :time WHERE `id` = :feed');
|
||||
$query->bindValue(':data', serialize($data));
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($this->execute())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$query = $this->mysql->prepare('INSERT INTO `' . $this->options['extras']['prefix'] . 'cache_data` (`id`, `items`, `data`, `mtime`) VALUES(:id, 0, :data, :time)');
|
||||
$query->bindValue(':id', $this->id);
|
||||
$query->bindValue(':data', serialize($data));
|
||||
$query->bindValue(':time', time());
|
||||
if ($query->execute())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `items`, `data` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
if ($query->execute() && ($row = $query->fetch()))
|
||||
{
|
||||
$data = unserialize($row[1]);
|
||||
|
||||
if (isset($this->options['items'][0]))
|
||||
{
|
||||
$items = (int) $this->options['items'][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
$items = (int) $row[0];
|
||||
}
|
||||
|
||||
if ($items !== 0)
|
||||
{
|
||||
if (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0];
|
||||
}
|
||||
elseif (isset($data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]))
|
||||
{
|
||||
$feed =& $data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
$feed = null;
|
||||
}
|
||||
|
||||
if ($feed !== null)
|
||||
{
|
||||
$sql = 'SELECT `data` FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :feed ORDER BY `posted` DESC';
|
||||
if ($items > 0)
|
||||
{
|
||||
$sql .= ' LIMIT ' . $items;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare($sql);
|
||||
$query->bindValue(':feed', $this->id);
|
||||
if ($query->execute())
|
||||
{
|
||||
while ($row = $query->fetchColumn())
|
||||
{
|
||||
$feed['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['entry'][] = unserialize($row);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('SELECT `mtime` FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
if ($query->execute() && ($time = $query->fetchColumn()))
|
||||
{
|
||||
return $time;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('UPDATE `' . $this->options['extras']['prefix'] . 'cache_data` SET `mtime` = :time WHERE `id` = :id');
|
||||
$query->bindValue(':time', time());
|
||||
$query->bindValue(':id', $this->id);
|
||||
|
||||
return $query->execute() && $query->rowCount() > 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink()
|
||||
{
|
||||
if ($this->mysql === null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
$query = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'cache_data` WHERE `id` = :id');
|
||||
$query->bindValue(':id', $this->id);
|
||||
$query2 = $this->mysql->prepare('DELETE FROM `' . $this->options['extras']['prefix'] . 'items` WHERE `feed_id` = :id');
|
||||
$query2->bindValue(':id', $this->id);
|
||||
|
||||
return $query->execute() && $query2->execute();
|
||||
}
|
||||
}
|
||||
172
hamrokhaanpaan/wp-includes/SimplePie/Cache/Redis.php
Normal file
172
hamrokhaanpaan/wp-includes/SimplePie/Cache/Redis.php
Normal file
@ -0,0 +1,172 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* SimplePie Redis Cache Extension
|
||||
*
|
||||
* @package SimplePie
|
||||
* @author Jan Kozak <galvani78@gmail.com>
|
||||
* @link http://galvani.cz/
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
|
||||
* @version 0.2.9
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Caches data to redis
|
||||
*
|
||||
* Registered for URLs with the "redis" protocol
|
||||
*
|
||||
* For example, `redis://localhost:6379/?timeout=3600&prefix=sp_&dbIndex=0` will
|
||||
* connect to redis on `localhost` on port 6379. All tables will be
|
||||
* prefixed with `simple_primary-` and data will expire after 3600 seconds
|
||||
*
|
||||
* @package SimplePie
|
||||
* @subpackage Caching
|
||||
* @uses Redis
|
||||
*/
|
||||
class SimplePie_Cache_Redis implements SimplePie_Cache_Base {
|
||||
/**
|
||||
* Redis instance
|
||||
*
|
||||
* @var \Redis
|
||||
*/
|
||||
protected $cache;
|
||||
|
||||
/**
|
||||
* Options
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $options;
|
||||
|
||||
/**
|
||||
* Cache name
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $name;
|
||||
|
||||
/**
|
||||
* Cache Data
|
||||
*
|
||||
* @var type
|
||||
*/
|
||||
protected $data;
|
||||
|
||||
/**
|
||||
* Create a new cache object
|
||||
*
|
||||
* @param string $location Location string (from SimplePie::$cache_location)
|
||||
* @param string $name Unique ID for the cache
|
||||
* @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
|
||||
*/
|
||||
public function __construct($location, $name, $options = null) {
|
||||
//$this->cache = \flow\simple\cache\Redis::getRedisClientInstance();
|
||||
$parsed = SimplePie_Cache::parse_URL($location);
|
||||
$redis = new Redis();
|
||||
$redis->connect($parsed['host'], $parsed['port']);
|
||||
if (isset($parsed['pass'])) {
|
||||
$redis->auth($parsed['pass']);
|
||||
}
|
||||
if (isset($parsed['path'])) {
|
||||
$redis->select((int)substr($parsed['path'], 1));
|
||||
}
|
||||
$this->cache = $redis;
|
||||
|
||||
if (!is_null($options) && is_array($options)) {
|
||||
$this->options = $options;
|
||||
} else {
|
||||
$this->options = array (
|
||||
'prefix' => 'rss:simple_primary:',
|
||||
'expire' => 0,
|
||||
);
|
||||
}
|
||||
|
||||
$this->name = $this->options['prefix'] . $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param \Redis $cache
|
||||
*/
|
||||
public function setRedisClient(\Redis $cache) {
|
||||
$this->cache = $cache;
|
||||
}
|
||||
|
||||
/**
|
||||
* Save data to the cache
|
||||
*
|
||||
* @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
|
||||
* @return bool Successfulness
|
||||
*/
|
||||
public function save($data) {
|
||||
if ($data instanceof SimplePie) {
|
||||
$data = $data->data;
|
||||
}
|
||||
$response = $this->cache->set($this->name, serialize($data));
|
||||
if ($this->options['expire']) {
|
||||
$this->cache->expire($this->name, $this->options['expire']);
|
||||
}
|
||||
|
||||
return $response;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the data saved to the cache
|
||||
*
|
||||
* @return array Data for SimplePie::$data
|
||||
*/
|
||||
public function load() {
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false) {
|
||||
return unserialize($data);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the last modified time for the cache
|
||||
*
|
||||
* @return int Timestamp
|
||||
*/
|
||||
public function mtime() {
|
||||
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false) {
|
||||
return time();
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the last modified time to the current time
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function touch() {
|
||||
|
||||
$data = $this->cache->get($this->name);
|
||||
|
||||
if ($data !== false) {
|
||||
$return = $this->cache->set($this->name, $data);
|
||||
if ($this->options['expire']) {
|
||||
return $this->cache->expire($this->name, $this->ttl);
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the cache
|
||||
*
|
||||
* @return bool Success status
|
||||
*/
|
||||
public function unlink() {
|
||||
return $this->cache->set($this->name, null);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user