You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
155 lines
3.7 KiB
155 lines
3.7 KiB
<?php |
|
/** |
|
* SimplePie |
|
* |
|
* A PHP-Based RSS and Atom Feed Framework. |
|
* Takes the hard work out of managing a complete RSS/Atom solution. |
|
* |
|
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey 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 |
|
* @version 1.3.1 |
|
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue |
|
* @author Ryan Parman |
|
* @author Geoffrey Sneddon |
|
* @author Ryan McCue |
|
* @link http://simplepie.org/ SimplePie |
|
* @license http://www.opensource.org/licenses/bsd-license.php BSD License |
|
*/ |
|
|
|
/** |
|
* Handles `<media:restriction>` as defined in Media RSS |
|
* |
|
* Used by {@see SimplePie_Enclosure::get_restriction()} and {@see SimplePie_Enclosure::get_restrictions()} |
|
* |
|
* This class can be overloaded with {@see SimplePie::set_restriction_class()} |
|
* |
|
* @package SimplePie |
|
* @subpackage API |
|
*/ |
|
class SimplePie_Restriction |
|
{ |
|
/** |
|
* Relationship ('allow'/'deny') |
|
* |
|
* @var string |
|
* @see get_relationship() |
|
*/ |
|
var $relationship; |
|
|
|
/** |
|
* Type of restriction |
|
* |
|
* @var string |
|
* @see get_type() |
|
*/ |
|
var $type; |
|
|
|
/** |
|
* Restricted values |
|
* |
|
* @var string |
|
* @see get_value() |
|
*/ |
|
var $value; |
|
|
|
/** |
|
* Constructor, used to input the data |
|
* |
|
* For documentation on all the parameters, see the corresponding |
|
* properties and their accessors |
|
*/ |
|
public function __construct($relationship = null, $type = null, $value = null) |
|
{ |
|
$this->relationship = $relationship; |
|
$this->type = $type; |
|
$this->value = $value; |
|
} |
|
|
|
/** |
|
* String-ified version |
|
* |
|
* @return string |
|
*/ |
|
public function __toString() |
|
{ |
|
// There is no $this->data here |
|
return md5(serialize($this)); |
|
} |
|
|
|
/** |
|
* Get the relationship |
|
* |
|
* @return string|null Either 'allow' or 'deny' |
|
*/ |
|
public function get_relationship() |
|
{ |
|
if ($this->relationship !== null) |
|
{ |
|
return $this->relationship; |
|
} |
|
else |
|
{ |
|
return null; |
|
} |
|
} |
|
|
|
/** |
|
* Get the type |
|
* |
|
* @return string|null |
|
*/ |
|
public function get_type() |
|
{ |
|
if ($this->type !== null) |
|
{ |
|
return $this->type; |
|
} |
|
else |
|
{ |
|
return null; |
|
} |
|
} |
|
|
|
/** |
|
* Get the list of restricted things |
|
* |
|
* @return string|null |
|
*/ |
|
public function get_value() |
|
{ |
|
if ($this->value !== null) |
|
{ |
|
return $this->value; |
|
} |
|
else |
|
{ |
|
return null; |
|
} |
|
} |
|
}
|
|
|