Added PEAR Services/oEmbed and its dependencies for multimedia integration.
This commit is contained in:
Robin Millette
parent
ab16bb876b
commit
c62c0602fe
1521
extlib/HTTP/Request.php
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1521
extlib/HTTP/Request.php
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File diff suppressed because it is too large
Load Diff
106
extlib/HTTP/Request/Listener.php
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106
extlib/HTTP/Request/Listener.php
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<?php
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/**
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* Listener for HTTP_Request and HTTP_Response objects
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*
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* PHP versions 4 and 5
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*
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* LICENSE:
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*
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* Copyright (c) 2002-2007, Richard Heyes
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* o Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* o Redistributions in binary form must reproduce the above copyright
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|
* notice, this list of conditions and the following disclaimer in the
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|
* documentation and/or other materials provided with the distribution.
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* o The names of the authors may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @category HTTP
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* @package HTTP_Request
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* @author Alexey Borzov <avb@php.net>
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* @copyright 2002-2007 Richard Heyes
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version CVS: $Id: Listener.php,v 1.3 2007/05/18 10:33:31 avb Exp $
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* @link http://pear.php.net/package/HTTP_Request/
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*/
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/**
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* Listener for HTTP_Request and HTTP_Response objects
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*
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* This class implements the Observer part of a Subject-Observer
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* design pattern.
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*
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* @category HTTP
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* @package HTTP_Request
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* @author Alexey Borzov <avb@php.net>
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* @version Release: 1.4.4
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*/
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class HTTP_Request_Listener
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{
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/**
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* A listener's identifier
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* @var string
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*/
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var $_id;
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/**
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* Constructor, sets the object's identifier
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*
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* @access public
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*/
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function HTTP_Request_Listener()
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{
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$this->_id = md5(uniqid('http_request_', 1));
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}
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/**
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* Returns the listener's identifier
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*
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* @access public
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* @return string
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*/
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function getId()
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{
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return $this->_id;
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}
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/**
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* This method is called when Listener is notified of an event
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*
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* @access public
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* @param object an object the listener is attached to
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* @param string Event name
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* @param mixed Additional data
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* @abstract
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*/
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function update(&$subject, $event, $data = null)
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{
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echo "Notified of event: '$event'\n";
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if (null !== $data) {
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echo "Additional data: ";
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var_dump($data);
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}
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}
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}
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?>
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813
extlib/Net/URL2.php
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813
extlib/Net/URL2.php
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<?php
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// +-----------------------------------------------------------------------+
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// | Copyright (c) 2007-2008, Christian Schmidt, Peytz & Co. A/S |
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// | All rights reserved. |
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// | |
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// | Redistribution and use in source and binary forms, with or without |
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// | modification, are permitted provided that the following conditions |
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// | are met: |
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// | |
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// | o Redistributions of source code must retain the above copyright |
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// | notice, this list of conditions and the following disclaimer. |
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// | o Redistributions in binary form must reproduce the above copyright |
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|
// | notice, this list of conditions and the following disclaimer in the |
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// | documentation and/or other materials provided with the distribution.|
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// | o The names of the authors may not be used to endorse or promote |
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// | products derived from this software without specific prior written |
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// | permission. |
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// | |
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// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
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// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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|
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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// | |
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// +-----------------------------------------------------------------------+
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// | Author: Christian Schmidt <schmidt at php dot net> |
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// +-----------------------------------------------------------------------+
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//
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// $Id: URL2.php,v 1.10 2008/04/26 21:57:08 schmidt Exp $
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//
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// Net_URL2 Class (PHP5 Only)
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// This code is released under the BSD License - http://www.opensource.org/licenses/bsd-license.php
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/**
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* @license BSD License
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*/
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class Net_URL2
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{
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/**
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* Do strict parsing in resolve() (see RFC 3986, section 5.2.2). Default
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* is true.
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*/
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const OPTION_STRICT = 'strict';
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/**
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* Represent arrays in query using PHP's [] notation. Default is true.
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*/
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const OPTION_USE_BRACKETS = 'use_brackets';
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/**
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* URL-encode query variable keys. Default is true.
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*/
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const OPTION_ENCODE_KEYS = 'encode_keys';
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/**
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* Query variable separators when parsing the query string. Every character
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* is considered a separator. Default is specified by the
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* arg_separator.input php.ini setting (this defaults to "&").
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*/
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const OPTION_SEPARATOR_INPUT = 'input_separator';
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/**
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* Query variable separator used when generating the query string. Default
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* is specified by the arg_separator.output php.ini setting (this defaults
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* to "&").
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*/
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const OPTION_SEPARATOR_OUTPUT = 'output_separator';
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/**
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* Default options corresponds to how PHP handles $_GET.
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*/
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private $options = array(
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self::OPTION_STRICT => true,
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self::OPTION_USE_BRACKETS => true,
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self::OPTION_ENCODE_KEYS => true,
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self::OPTION_SEPARATOR_INPUT => 'x&',
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self::OPTION_SEPARATOR_OUTPUT => 'x&',
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);
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/**
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* @var string|bool
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*/
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private $scheme = false;
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/**
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* @var string|bool
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*/
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private $userinfo = false;
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/**
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* @var string|bool
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*/
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private $host = false;
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/**
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* @var int|bool
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*/
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private $port = false;
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/**
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* @var string
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*/
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private $path = '';
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/**
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* @var string|bool
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*/
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private $query = false;
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/**
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* @var string|bool
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*/
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private $fragment = false;
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/**
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* @param string $url an absolute or relative URL
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* @param array $options
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*/
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public function __construct($url, $options = null)
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{
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$this->setOption(self::OPTION_SEPARATOR_INPUT,
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ini_get('arg_separator.input'));
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$this->setOption(self::OPTION_SEPARATOR_OUTPUT,
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ini_get('arg_separator.output'));
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if (is_array($options)) {
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foreach ($options as $optionName => $value) {
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$this->setOption($optionName);
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}
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}
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if (preg_match('@^([a-z][a-z0-9.+-]*):@i', $url, $reg)) {
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$this->scheme = $reg[1];
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$url = substr($url, strlen($reg[0]));
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}
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if (preg_match('@^//([^/#?]+)@', $url, $reg)) {
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$this->setAuthority($reg[1]);
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$url = substr($url, strlen($reg[0]));
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}
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$i = strcspn($url, '?#');
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$this->path = substr($url, 0, $i);
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$url = substr($url, $i);
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if (preg_match('@^\?([^#]*)@', $url, $reg)) {
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$this->query = $reg[1];
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$url = substr($url, strlen($reg[0]));
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}
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if ($url) {
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$this->fragment = substr($url, 1);
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}
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}
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|
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|
/**
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* Returns the scheme, e.g. "http" or "urn", or false if there is no
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* scheme specified, i.e. if this is a relative URL.
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*
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* @return string|bool
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*/
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public function getScheme()
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{
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return $this->scheme;
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}
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/**
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* @param string|bool $scheme
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*
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* @return void
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* @see getScheme()
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*/
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public function setScheme($scheme)
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{
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$this->scheme = $scheme;
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}
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/**
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* Returns the user part of the userinfo part (the part preceding the first
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* ":"), or false if there is no userinfo part.
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*
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* @return string|bool
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*/
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public function getUser()
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|
{
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return $this->userinfo !== false ? preg_replace('@:.*$@', '', $this->userinfo) : false;
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|
}
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|
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|
/**
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* Returns the password part of the userinfo part (the part after the first
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* ":"), or false if there is no userinfo part (i.e. the URL does not
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* contain "@" in front of the hostname) or the userinfo part does not
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|
* contain ":".
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|
*
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* @return string|bool
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*/
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public function getPassword()
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|
{
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return $this->userinfo !== false ? substr(strstr($this->userinfo, ':'), 1) : false;
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|
}
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|
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||||||
|
/**
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|
* Returns the userinfo part, or false if there is none, i.e. if the
|
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|
* authority part does not contain "@".
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|
*
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|
* @return string|bool
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|
*/
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|
public function getUserinfo()
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|
{
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|
return $this->userinfo;
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|
}
|
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|
|
||||||
|
/**
|
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|
* Sets the userinfo part. If two arguments are passed, they are combined
|
||||||
|
* in the userinfo part as username ":" password.
|
||||||
|
*
|
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|
* @param string|bool $userinfo userinfo or username
|
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|
* @param string|bool $password
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|
*
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|
* @return void
|
||||||
|
*/
|
||||||
|
public function setUserinfo($userinfo, $password = false)
|
||||||
|
{
|
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|
$this->userinfo = $userinfo;
|
||||||
|
if ($password !== false) {
|
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|
$this->userinfo .= ':' . $password;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the host part, or false if there is no authority part, e.g.
|
||||||
|
* relative URLs.
|
||||||
|
*
|
||||||
|
* @return string|bool
|
||||||
|
*/
|
||||||
|
public function getHost()
|
||||||
|
{
|
||||||
|
return $this->host;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string|bool $host
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setHost($host)
|
||||||
|
{
|
||||||
|
$this->host = $host;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the port number, or false if there is no port number specified,
|
||||||
|
* i.e. if the default port is to be used.
|
||||||
|
*
|
||||||
|
* @return int|bool
|
||||||
|
*/
|
||||||
|
public function getPort()
|
||||||
|
{
|
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|
return $this->port;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param int|bool $port
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setPort($port)
|
||||||
|
{
|
||||||
|
$this->port = intval($port);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the authority part, i.e. [ userinfo "@" ] host [ ":" port ], or
|
||||||
|
* false if there is no authority none.
|
||||||
|
*
|
||||||
|
* @return string|bool
|
||||||
|
*/
|
||||||
|
public function getAuthority()
|
||||||
|
{
|
||||||
|
if (!$this->host) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
$authority = '';
|
||||||
|
|
||||||
|
if ($this->userinfo !== false) {
|
||||||
|
$authority .= $this->userinfo . '@';
|
||||||
|
}
|
||||||
|
|
||||||
|
$authority .= $this->host;
|
||||||
|
|
||||||
|
if ($this->port !== false) {
|
||||||
|
$authority .= ':' . $this->port;
|
||||||
|
}
|
||||||
|
|
||||||
|
return $authority;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string|false $authority
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setAuthority($authority)
|
||||||
|
{
|
||||||
|
$this->user = false;
|
||||||
|
$this->pass = false;
|
||||||
|
$this->host = false;
|
||||||
|
$this->port = false;
|
||||||
|
if (preg_match('@^(([^\@]+)\@)?([^:]+)(:(\d*))?$@', $authority, $reg)) {
|
||||||
|
if ($reg[1]) {
|
||||||
|
$this->userinfo = $reg[2];
|
||||||
|
}
|
||||||
|
|
||||||
|
$this->host = $reg[3];
|
||||||
|
if (isset($reg[5])) {
|
||||||
|
$this->port = intval($reg[5]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the path part (possibly an empty string).
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public function getPath()
|
||||||
|
{
|
||||||
|
return $this->path;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string $path
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setPath($path)
|
||||||
|
{
|
||||||
|
$this->path = $path;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the query string (excluding the leading "?"), or false if "?"
|
||||||
|
* isn't present in the URL.
|
||||||
|
*
|
||||||
|
* @return string|bool
|
||||||
|
* @see self::getQueryVariables()
|
||||||
|
*/
|
||||||
|
public function getQuery()
|
||||||
|
{
|
||||||
|
return $this->query;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string|bool $query
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
* @see self::setQueryVariables()
|
||||||
|
*/
|
||||||
|
public function setQuery($query)
|
||||||
|
{
|
||||||
|
$this->query = $query;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the fragment name, or false if "#" isn't present in the URL.
|
||||||
|
*
|
||||||
|
* @return string|bool
|
||||||
|
*/
|
||||||
|
public function getFragment()
|
||||||
|
{
|
||||||
|
return $this->fragment;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string|bool $fragment
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setFragment($fragment)
|
||||||
|
{
|
||||||
|
$this->fragment = $fragment;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the query string like an array as the variables would appear in
|
||||||
|
* $_GET in a PHP script.
|
||||||
|
*
|
||||||
|
* @return array
|
||||||
|
*/
|
||||||
|
public function getQueryVariables()
|
||||||
|
{
|
||||||
|
$pattern = '/[' .
|
||||||
|
preg_quote($this->getOption(self::OPTION_SEPARATOR_INPUT), '/') .
|
||||||
|
']/';
|
||||||
|
$parts = preg_split($pattern, $this->query, -1, PREG_SPLIT_NO_EMPTY);
|
||||||
|
$return = array();
|
||||||
|
|
||||||
|
foreach ($parts as $part) {
|
||||||
|
if (strpos($part, '=') !== false) {
|
||||||
|
list($key, $value) = explode('=', $part, 2);
|
||||||
|
} else {
|
||||||
|
$key = $part;
|
||||||
|
$value = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($this->getOption(self::OPTION_ENCODE_KEYS)) {
|
||||||
|
$key = rawurldecode($key);
|
||||||
|
}
|
||||||
|
$value = rawurldecode($value);
|
||||||
|
|
||||||
|
if ($this->getOption(self::OPTION_USE_BRACKETS) &&
|
||||||
|
preg_match('#^(.*)\[([0-9a-z_-]*)\]#i', $key, $matches)) {
|
||||||
|
|
||||||
|
$key = $matches[1];
|
||||||
|
$idx = $matches[2];
|
||||||
|
|
||||||
|
// Ensure is an array
|
||||||
|
if (empty($return[$key]) || !is_array($return[$key])) {
|
||||||
|
$return[$key] = array();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Add data
|
||||||
|
if ($idx === '') {
|
||||||
|
$return[$key][] = $value;
|
||||||
|
} else {
|
||||||
|
$return[$key][$idx] = $value;
|
||||||
|
}
|
||||||
|
} elseif (!$this->getOption(self::OPTION_USE_BRACKETS)
|
||||||
|
&& !empty($return[$key])
|
||||||
|
) {
|
||||||
|
$return[$key] = (array) $return[$key];
|
||||||
|
$return[$key][] = $value;
|
||||||
|
} else {
|
||||||
|
$return[$key] = $value;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return $return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param array $array (name => value) array
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setQueryVariables(array $array)
|
||||||
|
{
|
||||||
|
if (!$array) {
|
||||||
|
$this->query = false;
|
||||||
|
} else {
|
||||||
|
foreach ($array as $name => $value) {
|
||||||
|
if ($this->getOption(self::OPTION_ENCODE_KEYS)) {
|
||||||
|
$name = rawurlencode($name);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (is_array($value)) {
|
||||||
|
foreach ($value as $k => $v) {
|
||||||
|
$parts[] = $this->getOption(self::OPTION_USE_BRACKETS)
|
||||||
|
? sprintf('%s[%s]=%s', $name, $k, $v)
|
||||||
|
: ($name . '=' . $v);
|
||||||
|
}
|
||||||
|
} elseif (!is_null($value)) {
|
||||||
|
$parts[] = $name . '=' . $value;
|
||||||
|
} else {
|
||||||
|
$parts[] = $name;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$this->query = implode($this->getOption(self::OPTION_SEPARATOR_OUTPUT),
|
||||||
|
$parts);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string $name
|
||||||
|
* @param mixed $value
|
||||||
|
*
|
||||||
|
* @return array
|
||||||
|
*/
|
||||||
|
public function setQueryVariable($name, $value)
|
||||||
|
{
|
||||||
|
$array = $this->getQueryVariables();
|
||||||
|
$array[$name] = $value;
|
||||||
|
$this->setQueryVariables($array);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string $name
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function unsetQueryVariable($name)
|
||||||
|
{
|
||||||
|
$array = $this->getQueryVariables();
|
||||||
|
unset($array[$name]);
|
||||||
|
$this->setQueryVariables($array);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a string representation of this URL.
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public function getURL()
|
||||||
|
{
|
||||||
|
// See RFC 3986, section 5.3
|
||||||
|
$url = "";
|
||||||
|
|
||||||
|
if ($this->scheme !== false) {
|
||||||
|
$url .= $this->scheme . ':';
|
||||||
|
}
|
||||||
|
|
||||||
|
$authority = $this->getAuthority();
|
||||||
|
if ($authority !== false) {
|
||||||
|
$url .= '//' . $authority;
|
||||||
|
}
|
||||||
|
$url .= $this->path;
|
||||||
|
|
||||||
|
if ($this->query !== false) {
|
||||||
|
$url .= '?' . $this->query;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($this->fragment !== false) {
|
||||||
|
$url .= '#' . $this->fragment;
|
||||||
|
}
|
||||||
|
|
||||||
|
return $url;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a normalized string representation of this URL. This is useful
|
||||||
|
* for comparison of URLs.
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public function getNormalizedURL()
|
||||||
|
{
|
||||||
|
$url = clone $this;
|
||||||
|
$url->normalize();
|
||||||
|
return $url->getUrl();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a normalized Net_URL2 instance.
|
||||||
|
*
|
||||||
|
* @return Net_URL2
|
||||||
|
*/
|
||||||
|
public function normalize()
|
||||||
|
{
|
||||||
|
// See RFC 3886, section 6
|
||||||
|
|
||||||
|
// Schemes are case-insensitive
|
||||||
|
if ($this->scheme) {
|
||||||
|
$this->scheme = strtolower($this->scheme);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Hostnames are case-insensitive
|
||||||
|
if ($this->host) {
|
||||||
|
$this->host = strtolower($this->host);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Remove default port number for known schemes (RFC 3986, section 6.2.3)
|
||||||
|
if ($this->port &&
|
||||||
|
$this->scheme &&
|
||||||
|
$this->port == getservbyname($this->scheme, 'tcp')) {
|
||||||
|
|
||||||
|
$this->port = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Normalize case of %XX percentage-encodings (RFC 3986, section 6.2.2.1)
|
||||||
|
foreach (array('userinfo', 'host', 'path') as $part) {
|
||||||
|
if ($this->$part) {
|
||||||
|
$this->$part = preg_replace('/%[0-9a-f]{2}/ie', 'strtoupper("\0")', $this->$part);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Path segment normalization (RFC 3986, section 6.2.2.3)
|
||||||
|
$this->path = self::removeDotSegments($this->path);
|
||||||
|
|
||||||
|
// Scheme based normalization (RFC 3986, section 6.2.3)
|
||||||
|
if ($this->host && !$this->path) {
|
||||||
|
$this->path = '/';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns whether this instance represents an absolute URL.
|
||||||
|
*
|
||||||
|
* @return bool
|
||||||
|
*/
|
||||||
|
public function isAbsolute()
|
||||||
|
{
|
||||||
|
return (bool) $this->scheme;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns an Net_URL2 instance representing an absolute URL relative to
|
||||||
|
* this URL.
|
||||||
|
*
|
||||||
|
* @param Net_URL2|string $reference relative URL
|
||||||
|
*
|
||||||
|
* @return Net_URL2
|
||||||
|
*/
|
||||||
|
public function resolve($reference)
|
||||||
|
{
|
||||||
|
if (is_string($reference)) {
|
||||||
|
$reference = new self($reference);
|
||||||
|
}
|
||||||
|
if (!$this->isAbsolute()) {
|
||||||
|
throw new Exception('Base-URL must be absolute');
|
||||||
|
}
|
||||||
|
|
||||||
|
// A non-strict parser may ignore a scheme in the reference if it is
|
||||||
|
// identical to the base URI's scheme.
|
||||||
|
if (!$this->getOption(self::OPTION_STRICT) && $reference->scheme == $this->scheme) {
|
||||||
|
$reference->scheme = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
$target = new self('');
|
||||||
|
if ($reference->scheme !== false) {
|
||||||
|
$target->scheme = $reference->scheme;
|
||||||
|
$target->setAuthority($reference->getAuthority());
|
||||||
|
$target->path = self::removeDotSegments($reference->path);
|
||||||
|
$target->query = $reference->query;
|
||||||
|
} else {
|
||||||
|
$authority = $reference->getAuthority();
|
||||||
|
if ($authority !== false) {
|
||||||
|
$target->setAuthority($authority);
|
||||||
|
$target->path = self::removeDotSegments($reference->path);
|
||||||
|
$target->query = $reference->query;
|
||||||
|
} else {
|
||||||
|
if ($reference->path == '') {
|
||||||
|
$target->path = $this->path;
|
||||||
|
if ($reference->query !== false) {
|
||||||
|
$target->query = $reference->query;
|
||||||
|
} else {
|
||||||
|
$target->query = $this->query;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (substr($reference->path, 0, 1) == '/') {
|
||||||
|
$target->path = self::removeDotSegments($reference->path);
|
||||||
|
} else {
|
||||||
|
// Merge paths (RFC 3986, section 5.2.3)
|
||||||
|
if ($this->host !== false && $this->path == '') {
|
||||||
|
$target->path = '/' . $this->path;
|
||||||
|
} else {
|
||||||
|
$i = strrpos($this->path, '/');
|
||||||
|
if ($i !== false) {
|
||||||
|
$target->path = substr($this->path, 0, $i + 1);
|
||||||
|
}
|
||||||
|
$target->path .= $reference->path;
|
||||||
|
}
|
||||||
|
$target->path = self::removeDotSegments($target->path);
|
||||||
|
}
|
||||||
|
$target->query = $reference->query;
|
||||||
|
}
|
||||||
|
$target->setAuthority($this->getAuthority());
|
||||||
|
}
|
||||||
|
$target->scheme = $this->scheme;
|
||||||
|
}
|
||||||
|
|
||||||
|
$target->fragment = $reference->fragment;
|
||||||
|
|
||||||
|
return $target;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Removes dots as described in RFC 3986, section 5.2.4, e.g.
|
||||||
|
* "/foo/../bar/baz" => "/bar/baz"
|
||||||
|
*
|
||||||
|
* @param string $path a path
|
||||||
|
*
|
||||||
|
* @return string a path
|
||||||
|
*/
|
||||||
|
private static function removeDotSegments($path)
|
||||||
|
{
|
||||||
|
$output = '';
|
||||||
|
|
||||||
|
// Make sure not to be trapped in an infinite loop due to a bug in this
|
||||||
|
// method
|
||||||
|
$j = 0;
|
||||||
|
while ($path && $j++ < 100) {
|
||||||
|
// Step A
|
||||||
|
if (substr($path, 0, 2) == './') {
|
||||||
|
$path = substr($path, 2);
|
||||||
|
} elseif (substr($path, 0, 3) == '../') {
|
||||||
|
$path = substr($path, 3);
|
||||||
|
|
||||||
|
// Step B
|
||||||
|
} elseif (substr($path, 0, 3) == '/./' || $path == '/.') {
|
||||||
|
$path = '/' . substr($path, 3);
|
||||||
|
|
||||||
|
// Step C
|
||||||
|
} elseif (substr($path, 0, 4) == '/../' || $path == '/..') {
|
||||||
|
$path = '/' . substr($path, 4);
|
||||||
|
$i = strrpos($output, '/');
|
||||||
|
$output = $i === false ? '' : substr($output, 0, $i);
|
||||||
|
|
||||||
|
// Step D
|
||||||
|
} elseif ($path == '.' || $path == '..') {
|
||||||
|
$path = '';
|
||||||
|
|
||||||
|
// Step E
|
||||||
|
} else {
|
||||||
|
$i = strpos($path, '/');
|
||||||
|
if ($i === 0) {
|
||||||
|
$i = strpos($path, '/', 1);
|
||||||
|
}
|
||||||
|
if ($i === false) {
|
||||||
|
$i = strlen($path);
|
||||||
|
}
|
||||||
|
$output .= substr($path, 0, $i);
|
||||||
|
$path = substr($path, $i);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return $output;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a Net_URL2 instance representing the canonical URL of the
|
||||||
|
* currently executing PHP script.
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function getCanonical()
|
||||||
|
{
|
||||||
|
if (!isset($_SERVER['REQUEST_METHOD'])) {
|
||||||
|
// ALERT - no current URL
|
||||||
|
throw new Exception('Script was not called through a webserver');
|
||||||
|
}
|
||||||
|
|
||||||
|
// Begin with a relative URL
|
||||||
|
$url = new self($_SERVER['PHP_SELF']);
|
||||||
|
$url->scheme = isset($_SERVER['HTTPS']) ? 'https' : 'http';
|
||||||
|
$url->host = $_SERVER['SERVER_NAME'];
|
||||||
|
$port = intval($_SERVER['SERVER_PORT']);
|
||||||
|
if ($url->scheme == 'http' && $port != 80 ||
|
||||||
|
$url->scheme == 'https' && $port != 443) {
|
||||||
|
|
||||||
|
$url->port = $port;
|
||||||
|
}
|
||||||
|
return $url;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the URL used to retrieve the current request.
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public static function getRequestedURL()
|
||||||
|
{
|
||||||
|
return self::getRequested()->getUrl();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns a Net_URL2 instance representing the URL used to retrieve the
|
||||||
|
* current request.
|
||||||
|
*
|
||||||
|
* @return Net_URL2
|
||||||
|
*/
|
||||||
|
public static function getRequested()
|
||||||
|
{
|
||||||
|
if (!isset($_SERVER['REQUEST_METHOD'])) {
|
||||||
|
// ALERT - no current URL
|
||||||
|
throw new Exception('Script was not called through a webserver');
|
||||||
|
}
|
||||||
|
|
||||||
|
// Begin with a relative URL
|
||||||
|
$url = new self($_SERVER['REQUEST_URI']);
|
||||||
|
$url->scheme = isset($_SERVER['HTTPS']) ? 'https' : 'http';
|
||||||
|
// Set host and possibly port
|
||||||
|
$url->setAuthority($_SERVER['HTTP_HOST']);
|
||||||
|
return $url;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets the specified option.
|
||||||
|
*
|
||||||
|
* @param string $optionName a self::OPTION_ constant
|
||||||
|
* @param mixed $value option value
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
* @see self::OPTION_STRICT
|
||||||
|
* @see self::OPTION_USE_BRACKETS
|
||||||
|
* @see self::OPTION_ENCODE_KEYS
|
||||||
|
*/
|
||||||
|
function setOption($optionName, $value)
|
||||||
|
{
|
||||||
|
if (!array_key_exists($optionName, $this->options)) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
$this->options[$optionName] = $value;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the value of the specified option.
|
||||||
|
*
|
||||||
|
* @param string $optionName The name of the option to retrieve
|
||||||
|
*
|
||||||
|
* @return mixed
|
||||||
|
*/
|
||||||
|
function getOption($optionName)
|
||||||
|
{
|
||||||
|
return isset($this->options[$optionName])
|
||||||
|
? $this->options[$optionName] : false;
|
||||||
|
}
|
||||||
|
}
|
||||||
357
extlib/Services/oEmbed.php
Normal file
357
extlib/Services/oEmbed.php
Normal file
@ -0,0 +1,357 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* An interface for oEmbed consumption
|
||||||
|
*
|
||||||
|
* PHP version 5.1.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Validate.php';
|
||||||
|
require_once 'Net/URL2.php';
|
||||||
|
require_once 'HTTP/Request.php';
|
||||||
|
require_once 'Services/oEmbed/Exception.php';
|
||||||
|
require_once 'Services/oEmbed/Exception/NoSupport.php';
|
||||||
|
require_once 'Services/oEmbed/Object.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base class for consuming oEmbed objects
|
||||||
|
*
|
||||||
|
* <code>
|
||||||
|
* <?php
|
||||||
|
*
|
||||||
|
* require_once 'Services/oEmbed.php';
|
||||||
|
*
|
||||||
|
* // The URL that we'd like to find out more information about.
|
||||||
|
* $url = 'http://flickr.com/photos/joestump/2848795611/';
|
||||||
|
*
|
||||||
|
* // The oEmbed API URI. Not all providers support discovery yet so we're
|
||||||
|
* // explicitly providing one here. If one is not provided Services_oEmbed
|
||||||
|
* // attempts to discover it. If none is found an exception is thrown.
|
||||||
|
* $oEmbed = new Services_oEmbed($url, array(
|
||||||
|
* Services_oEmbed::OPTION_API => 'http://www.flickr.com/services/oembed/'
|
||||||
|
* ));
|
||||||
|
* $object = $oEmbed->getObject();
|
||||||
|
*
|
||||||
|
* // All of the objects have somewhat sane __toString() methods that allow
|
||||||
|
* // you to output them directly.
|
||||||
|
* echo (string)$object;
|
||||||
|
*
|
||||||
|
* ?>
|
||||||
|
* </code>
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* HTTP timeout in seconds
|
||||||
|
*
|
||||||
|
* All HTTP requests made by Services_oEmbed will respect this timeout.
|
||||||
|
* This can be passed to {@link Services_oEmbed::setOption()} or to the
|
||||||
|
* options parameter in {@link Services_oEmbed::__construct()}.
|
||||||
|
*
|
||||||
|
* @var string OPTION_TIMEOUT Timeout in seconds
|
||||||
|
*/
|
||||||
|
const OPTION_TIMEOUT = 'http_timeout';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* HTTP User-Agent
|
||||||
|
*
|
||||||
|
* All HTTP requests made by Services_oEmbed will be sent with the
|
||||||
|
* string set by this option.
|
||||||
|
*
|
||||||
|
* @var string OPTION_USER_AGENT The HTTP User-Agent string
|
||||||
|
*/
|
||||||
|
const OPTION_USER_AGENT = 'http_user_agent';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The API's URI
|
||||||
|
*
|
||||||
|
* If the API is known ahead of time this option can be used to explicitly
|
||||||
|
* set it. If not present then the API is attempted to be discovered
|
||||||
|
* through the auto-discovery mechanism.
|
||||||
|
*
|
||||||
|
* @var string OPTION_API
|
||||||
|
*/
|
||||||
|
const OPTION_API = 'oembed_api';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Options for oEmbed requests
|
||||||
|
*
|
||||||
|
* @var array $options The options for making requests
|
||||||
|
*/
|
||||||
|
protected $options = array(
|
||||||
|
self::OPTION_TIMEOUT => 3,
|
||||||
|
self::OPTION_API => null,
|
||||||
|
self::OPTION_USER_AGENT => 'Services_oEmbed 0.1.0'
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* URL of object to get embed information for
|
||||||
|
*
|
||||||
|
* @var object $url {@link Net_URL2} instance of URL of object
|
||||||
|
*/
|
||||||
|
protected $url = null;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Constructor
|
||||||
|
*
|
||||||
|
* @param string $url The URL to fetch an oEmbed for
|
||||||
|
* @param array $options A list of options for the oEmbed lookup
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Exception} if the $url is invalid
|
||||||
|
* @throws {@link Services_oEmbed_Exception} when no valid API is found
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function __construct($url, array $options = array())
|
||||||
|
{
|
||||||
|
if (Validate::uri($url)) {
|
||||||
|
$this->url = new Net_URL2($url);
|
||||||
|
} else {
|
||||||
|
throw new Services_oEmbed_Exception('URL is invalid');
|
||||||
|
}
|
||||||
|
|
||||||
|
if (count($options)) {
|
||||||
|
foreach ($options as $key => $val) {
|
||||||
|
$this->setOption($key, $val);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($this->options[self::OPTION_API] === null) {
|
||||||
|
$this->options[self::OPTION_API] = $this->discover();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set an option for the oEmbed request
|
||||||
|
*
|
||||||
|
* @param mixed $option The option name
|
||||||
|
* @param mixed $value The option value
|
||||||
|
*
|
||||||
|
* @see Services_oEmbed::OPTION_API, Services_oEmbed::OPTION_TIMEOUT
|
||||||
|
* @throws {@link Services_oEmbed_Exception} on invalid option
|
||||||
|
* @access public
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function setOption($option, $value)
|
||||||
|
{
|
||||||
|
switch ($option) {
|
||||||
|
case self::OPTION_API:
|
||||||
|
case self::OPTION_TIMEOUT:
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
'Invalid option "' . $option . '"'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$func = '_set_' . $option;
|
||||||
|
if (method_exists($this, $func)) {
|
||||||
|
$this->options[$option] = $this->$func($value);
|
||||||
|
} else {
|
||||||
|
$this->options[$option] = $value;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the API option
|
||||||
|
*
|
||||||
|
* @param string $value The API's URI
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Exception} on invalid API URI
|
||||||
|
* @see Validate::uri()
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
protected function _set_oembed_api($value)
|
||||||
|
{
|
||||||
|
if (!Validate::uri($value)) {
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
'API URI provided is invalid'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
return $value;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the oEmbed response
|
||||||
|
*
|
||||||
|
* @param array $params Optional parameters for
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Exception} on cURL errors
|
||||||
|
* @throws {@link Services_oEmbed_Exception} on HTTP errors
|
||||||
|
* @throws {@link Services_oEmbed_Exception} when result is not parsable
|
||||||
|
* @return object The oEmbed response as an object
|
||||||
|
*/
|
||||||
|
public function getObject(array $params = array())
|
||||||
|
{
|
||||||
|
$params['url'] = $this->url->getURL();
|
||||||
|
if (!isset($params['format'])) {
|
||||||
|
$params['format'] = 'json';
|
||||||
|
}
|
||||||
|
|
||||||
|
$sets = array();
|
||||||
|
foreach ($params as $var => $val) {
|
||||||
|
$sets[] = $var . '=' . urlencode($val);
|
||||||
|
}
|
||||||
|
|
||||||
|
$url = $this->options[self::OPTION_API] . '?' . implode('&', $sets);
|
||||||
|
|
||||||
|
$ch = curl_init();
|
||||||
|
curl_setopt($ch, CURLOPT_URL, $url);
|
||||||
|
curl_setopt($ch, CURLOPT_HEADER, false);
|
||||||
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||||
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->options[self::OPTION_TIMEOUT]);
|
||||||
|
$result = curl_exec($ch);
|
||||||
|
|
||||||
|
if (curl_errno($ch)) {
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
curl_error($ch), curl_errno($ch)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||||
|
if (substr($code, 0, 1) != '2') {
|
||||||
|
throw new Services_oEmbed_Exception('Non-200 code returned');
|
||||||
|
}
|
||||||
|
|
||||||
|
curl_close($ch);
|
||||||
|
|
||||||
|
switch ($params['format']) {
|
||||||
|
case 'json':
|
||||||
|
$res = json_decode($result);
|
||||||
|
if (!is_object($res)) {
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
'Could not parse JSON response'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case 'xml':
|
||||||
|
libxml_use_internal_errors(true);
|
||||||
|
$res = simplexml_load_string($result);
|
||||||
|
if (!$res instanceof SimpleXMLElement) {
|
||||||
|
$errors = libxml_get_errors();
|
||||||
|
$err = array_shift($errors);
|
||||||
|
libxml_clear_errors();
|
||||||
|
libxml_use_internal_errors(false);
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
$err->message, $error->code
|
||||||
|
);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return Services_oEmbed_Object::factory($res);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Discover an oEmbed API
|
||||||
|
*
|
||||||
|
* @param string $url The URL to attempt to discover oEmbed for
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Exception} if the $url is invalid
|
||||||
|
* @return string The oEmbed API endpoint discovered
|
||||||
|
*/
|
||||||
|
protected function discover($url)
|
||||||
|
{
|
||||||
|
$body = $this->sendRequest($url);
|
||||||
|
|
||||||
|
// Find all <link /> tags that have a valid oembed type set. We then
|
||||||
|
// extract the href attribute for each type.
|
||||||
|
$regexp = '#<link([^>]*)type="' .
|
||||||
|
'(application/json|text/xml)\+oembed"([^>]*)>#i';
|
||||||
|
|
||||||
|
$m = $ret = array();
|
||||||
|
if (!preg_match_all($regexp, $body, $m)) {
|
||||||
|
throw new Services_oEmbed_Exception_NoSupport(
|
||||||
|
'No valid oEmbed links found on page'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
foreach ($m[0] as $i => $link) {
|
||||||
|
$h = array();
|
||||||
|
if (preg_match('/href="([^"]+)"/i', $link, $h)) {
|
||||||
|
$ret[$m[2][$i]] = $h[1];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return (isset($ret['json']) ? $ret['json'] : array_pop($ret));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Send a GET request to the provider
|
||||||
|
*
|
||||||
|
* @param mixed $url The URL to send the request to
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Exception} on HTTP errors
|
||||||
|
* @return string The contents of the response
|
||||||
|
*/
|
||||||
|
private function sendRequest($url)
|
||||||
|
{
|
||||||
|
$ch = curl_init();
|
||||||
|
curl_setopt($ch, CURLOPT_URL, $url);
|
||||||
|
curl_setopt($ch, CURLOPT_HEADER, false);
|
||||||
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||||
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->options[self::OPTION_TIMEOUT]);
|
||||||
|
curl_setopt($ch, CURLOPT_USERAGENT, $this->options[self::OPTION_USER_AGENT]);
|
||||||
|
$result = curl_exec($ch);
|
||||||
|
if (curl_errno($ch)) {
|
||||||
|
throw new Services_oEmbed_Exception(
|
||||||
|
curl_error($ch), curl_errno($ch)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||||
|
if (substr($code, 0, 1) != '2') {
|
||||||
|
throw new Services_oEmbed_Exception('Non-200 code returned');
|
||||||
|
}
|
||||||
|
|
||||||
|
return $result;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
65
extlib/Services/oEmbed/Exception.php
Normal file
65
extlib/Services/oEmbed/Exception.php
Normal file
@ -0,0 +1,65 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base exception class for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* PHP version 5.1.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'PEAR/Exception.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base exception class for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Exception extends PEAR_Exception
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
63
extlib/Services/oEmbed/Exception/NoSupport.php
Normal file
63
extlib/Services/oEmbed/Exception/NoSupport.php
Normal file
@ -0,0 +1,63 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Exception class when no oEmbed support is discovered
|
||||||
|
*
|
||||||
|
* PHP version 5.2.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Exception class when no oEmbed support is discovered
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Exception_NoSupport extends Services_oEmbed_Exception
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
126
extlib/Services/oEmbed/Object.php
Normal file
126
extlib/Services/oEmbed/Object.php
Normal file
@ -0,0 +1,126 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* An interface for oEmbed consumption
|
||||||
|
*
|
||||||
|
* PHP version 5.1.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Object/Exception.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base class for consuming oEmbed objects
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
abstract class Services_oEmbed_Object
|
||||||
|
{
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Valid oEmbed object types
|
||||||
|
*
|
||||||
|
* @var array $types Array of valid object types
|
||||||
|
* @see Services_oEmbed_Object::factory()
|
||||||
|
*/
|
||||||
|
static protected $types = array(
|
||||||
|
'photo' => 'Photo',
|
||||||
|
'video' => 'Video',
|
||||||
|
'link' => 'Link',
|
||||||
|
'rich' => 'Rich'
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create an oEmbed object from result
|
||||||
|
*
|
||||||
|
* @param object $object Raw object returned from API
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Object_Exception} on object error
|
||||||
|
* @return object Instance of object driver
|
||||||
|
* @see Services_oEmbed_Object_Link, Services_oEmbed_Object_Photo
|
||||||
|
* @see Services_oEmbed_Object_Rich, Services_oEmbed_Object_Video
|
||||||
|
*/
|
||||||
|
static public function factory($object)
|
||||||
|
{
|
||||||
|
if (!isset($object->type)) {
|
||||||
|
throw new Services_oEmbed_Object_Exception(
|
||||||
|
'Object has no type'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$type = (string)$object->type;
|
||||||
|
if (!isset(self::$types[$type])) {
|
||||||
|
throw new Services_oEmbed_Object_Exception(
|
||||||
|
'Object type is unknown or invalid: ' . $type
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$file = 'Services/oEmbed/Object/' . self::$types[$type] . '.php';
|
||||||
|
include_once $file;
|
||||||
|
|
||||||
|
$class = 'Services_oEmbed_Object_' . self::$types[$type];
|
||||||
|
if (!class_exists($class)) {
|
||||||
|
throw new Services_oEmbed_Object_Exception(
|
||||||
|
'Object class is invalid or not present'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
$instance = new $class($object);
|
||||||
|
return $instance;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Instantiation is not allowed
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
private function __construct()
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
139
extlib/Services/oEmbed/Object/Common.php
Normal file
139
extlib/Services/oEmbed/Object/Common.php
Normal file
@ -0,0 +1,139 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base class for oEmbed objects
|
||||||
|
*
|
||||||
|
* PHP version 5.1.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base class for oEmbed objects
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
abstract class Services_oEmbed_Object_Common
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* Raw object returned from API
|
||||||
|
*
|
||||||
|
* @var object $object The raw object from the API
|
||||||
|
*/
|
||||||
|
protected $object = null;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Required fields per the specification
|
||||||
|
*
|
||||||
|
* @var array $required Array of required fields
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
protected $required = array();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Constructor
|
||||||
|
*
|
||||||
|
* @param object $object Raw object returned from the API
|
||||||
|
*
|
||||||
|
* @throws {@link Services_oEmbed_Object_Exception} on missing fields
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function __construct($object)
|
||||||
|
{
|
||||||
|
$this->object = $object;
|
||||||
|
|
||||||
|
$this->required[] = 'version';
|
||||||
|
foreach ($this->required as $field) {
|
||||||
|
if (!isset($this->$field)) {
|
||||||
|
throw new Services_oEmbed_Object_Exception(
|
||||||
|
'Object is missing required ' . $field . ' attribute'
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get object variable
|
||||||
|
*
|
||||||
|
* @param string $var Variable to get
|
||||||
|
*
|
||||||
|
* @see Services_oEmbed_Object_Common::$object
|
||||||
|
* @return mixed Attribute's value or null if it's not set/exists
|
||||||
|
*/
|
||||||
|
public function __get($var)
|
||||||
|
{
|
||||||
|
if (property_exists($this->object, $var)) {
|
||||||
|
return $this->object->$var;
|
||||||
|
}
|
||||||
|
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Is variable set?
|
||||||
|
*
|
||||||
|
* @param string $var Variable name to check
|
||||||
|
*
|
||||||
|
* @return boolean True if set, false if not
|
||||||
|
* @see Services_oEmbed_Object_Common::$object
|
||||||
|
*/
|
||||||
|
public function __isset($var)
|
||||||
|
{
|
||||||
|
if (property_exists($this->object, $var)) {
|
||||||
|
return (isset($this->object->$var));
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Require a sane __toString for all objects
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
abstract public function __toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
65
extlib/Services/oEmbed/Object/Exception.php
Normal file
65
extlib/Services/oEmbed/Object/Exception.php
Normal file
@ -0,0 +1,65 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Exception for {@link Services_oEmbed_Object}
|
||||||
|
*
|
||||||
|
* PHP version 5.1.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Exception.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Exception for {@link Services_oEmbed_Object}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Object_Exception extends Services_oEmbed_Exception
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
73
extlib/Services/oEmbed/Object/Link.php
Normal file
73
extlib/Services/oEmbed/Object/Link.php
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Link object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* PHP version 5.2.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Object/Common.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Link object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Object_Link extends Services_oEmbed_Object_Common
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* Output a sane link
|
||||||
|
*
|
||||||
|
* @return string An HTML link of the object
|
||||||
|
*/
|
||||||
|
public function __toString()
|
||||||
|
{
|
||||||
|
return '<a href="' . $this->url . '">' . $this->title . '</a>';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
89
extlib/Services/oEmbed/Object/Photo.php
Normal file
89
extlib/Services/oEmbed/Object/Photo.php
Normal file
@ -0,0 +1,89 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* PHP version 5.2.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Object/Common.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Object_Photo extends Services_oEmbed_Object_Common
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* Required fields for photo objects
|
||||||
|
*
|
||||||
|
* @var array $required Required fields
|
||||||
|
*/
|
||||||
|
protected $required = array(
|
||||||
|
'url', 'width', 'height'
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Output a valid HTML tag for image
|
||||||
|
*
|
||||||
|
* @return string HTML <img /> tag for Photo
|
||||||
|
*/
|
||||||
|
public function __toString()
|
||||||
|
{
|
||||||
|
$img = '<img src="' . $this->url . '" width="' . $this->width . '" ' .
|
||||||
|
'height="' . $this->height . '"';
|
||||||
|
|
||||||
|
if (isset($this->title)) {
|
||||||
|
$img .= ' alt="' . $this->title . '"';
|
||||||
|
}
|
||||||
|
|
||||||
|
return $img . ' />';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
82
extlib/Services/oEmbed/Object/Rich.php
Normal file
82
extlib/Services/oEmbed/Object/Rich.php
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* PHP version 5.2.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Object/Common.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Object_Rich extends Services_oEmbed_Object_Common
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* Required fields for rich objects
|
||||||
|
*
|
||||||
|
* @var array $required Required fields
|
||||||
|
*/
|
||||||
|
protected $required = array(
|
||||||
|
'html', 'width', 'height'
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Output a the HTML tag for rich object
|
||||||
|
*
|
||||||
|
* @return string HTML for rich object
|
||||||
|
*/
|
||||||
|
public function __toString()
|
||||||
|
{
|
||||||
|
return $this->html;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
82
extlib/Services/oEmbed/Object/Video.php
Normal file
82
extlib/Services/oEmbed/Object/Video.php
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* PHP version 5.2.0+
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008, Digg.com, Inc.
|
||||||
|
*
|
||||||
|
* 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 Digg.com, Inc. 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 OWNER OR 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.
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version SVN: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
require_once 'Services/oEmbed/Object/Common.php';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Photo object for {@link Services_oEmbed}
|
||||||
|
*
|
||||||
|
* @category Services
|
||||||
|
* @package Services_oEmbed
|
||||||
|
* @author Joe Stump <joe@joestump.net>
|
||||||
|
* @copyright 2008 Digg.com, Inc.
|
||||||
|
* @license http://tinyurl.com/42zef New BSD License
|
||||||
|
* @version Release: @version@
|
||||||
|
* @link http://code.google.com/p/digg
|
||||||
|
* @link http://oembed.com
|
||||||
|
*/
|
||||||
|
class Services_oEmbed_Object_Video extends Services_oEmbed_Object_Common
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* Required fields for video objects
|
||||||
|
*
|
||||||
|
* @var array $required Required fields
|
||||||
|
*/
|
||||||
|
protected $required = array(
|
||||||
|
'html', 'width', 'height'
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Output a valid embed tag for video
|
||||||
|
*
|
||||||
|
* @return string HTML for video
|
||||||
|
*/
|
||||||
|
public function __toString()
|
||||||
|
{
|
||||||
|
return $this->html;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
@ -1,24 +1,22 @@
|
|||||||
<?php
|
<?php
|
||||||
/* vim: set expandtab tabstop=4 shiftwidth=4: */
|
|
||||||
// +----------------------------------------------------------------------+
|
|
||||||
// | Copyright (c) 1997-2006 Pierre-Alain Joye,Tomas V.V.Cox, Amir Saied |
|
|
||||||
// +----------------------------------------------------------------------+
|
|
||||||
// | This source file is subject to the New BSD license, That is bundled |
|
|
||||||
// | with this package in the file LICENSE, and is available through |
|
|
||||||
// | the world-wide-web at |
|
|
||||||
// | http://www.opensource.org/licenses/bsd-license.php |
|
|
||||||
// | If you did not receive a copy of the new BSDlicense and are unable |
|
|
||||||
// | to obtain it through the world-wide-web, please send a note to |
|
|
||||||
// | pajoye@php.net so we can mail you a copy immediately. |
|
|
||||||
// +----------------------------------------------------------------------+
|
|
||||||
// | Author: Tomas V.V.Cox <cox@idecnet.com> |
|
|
||||||
// | Pierre-Alain Joye <pajoye@php.net> |
|
|
||||||
// | Amir Mohammad Saied <amir@php.net> |
|
|
||||||
// +----------------------------------------------------------------------+
|
|
||||||
//
|
|
||||||
/**
|
/**
|
||||||
* Validation class
|
* Validation class
|
||||||
*
|
*
|
||||||
|
* Copyright (c) 1997-2006 Pierre-Alain Joye,Tomas V.V.Cox, Amir Saied
|
||||||
|
*
|
||||||
|
* This source file is subject to the New BSD license, That is bundled
|
||||||
|
* with this package in the file LICENSE, and is available through
|
||||||
|
* the world-wide-web at
|
||||||
|
* http://www.opensource.org/licenses/bsd-license.php
|
||||||
|
* If you did not receive a copy of the new BSDlicense and are unable
|
||||||
|
* to obtain it through the world-wide-web, please send a note to
|
||||||
|
* pajoye@php.net so we can mail you a copy immediately.
|
||||||
|
*
|
||||||
|
* Author: Tomas V.V.Cox <cox@idecnet.com>
|
||||||
|
* Pierre-Alain Joye <pajoye@php.net>
|
||||||
|
* Amir Mohammad Saied <amir@php.net>
|
||||||
|
*
|
||||||
|
*
|
||||||
* Package to validate various datas. It includes :
|
* Package to validate various datas. It includes :
|
||||||
* - numbers (min/max, decimal or not)
|
* - numbers (min/max, decimal or not)
|
||||||
* - email (syntax, domain check)
|
* - email (syntax, domain check)
|
||||||
@ -34,7 +32,7 @@
|
|||||||
* @author Amir Mohammad Saied <amir@php.net>
|
* @author Amir Mohammad Saied <amir@php.net>
|
||||||
* @copyright 1997-2006 Pierre-Alain Joye,Tomas V.V.Cox,Amir Mohammad Saied
|
* @copyright 1997-2006 Pierre-Alain Joye,Tomas V.V.Cox,Amir Mohammad Saied
|
||||||
* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
|
* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
|
||||||
* @version CVS: $Id: Validate.php,v 1.123 2007/12/12 16:45:51 davidc Exp $
|
* @version CVS: $Id: Validate.php,v 1.134 2009/01/28 12:27:33 davidc Exp $
|
||||||
* @link http://pear.php.net/package/Validate
|
* @link http://pear.php.net/package/Validate
|
||||||
*/
|
*/
|
||||||
|
|
||||||
@ -205,13 +203,47 @@ class Validate
|
|||||||
'zm','zw',
|
'zm','zw',
|
||||||
);
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Validate a tag URI (RFC4151)
|
||||||
|
*
|
||||||
|
* @param string $uri tag URI to validate
|
||||||
|
*
|
||||||
|
* @return boolean true if valid tag URI, false if not
|
||||||
|
*
|
||||||
|
* @access private
|
||||||
|
*/
|
||||||
|
function __uriRFC4151($uri)
|
||||||
|
{
|
||||||
|
$datevalid = false;
|
||||||
|
if (preg_match(
|
||||||
|
'/^tag:(?<name>.*),(?<date>\d{4}-?\d{0,2}-?\d{0,2}):(?<specific>.*)(.*:)*$/', $uri, $matches)) {
|
||||||
|
$date = $matches['date'];
|
||||||
|
$date6 = strtotime($date);
|
||||||
|
if ((strlen($date) == 4) && $date <= date('Y')) {
|
||||||
|
$datevalid = true;
|
||||||
|
} elseif ((strlen($date) == 7) && ($date6 < strtotime("now"))) {
|
||||||
|
$datevalid = true;
|
||||||
|
} elseif ((strlen($date) == 10) && ($date6 < strtotime("now"))) {
|
||||||
|
$datevalid = true;
|
||||||
|
}
|
||||||
|
if (self::email($matches['name'])) {
|
||||||
|
$namevalid = true;
|
||||||
|
} else {
|
||||||
|
$namevalid = self::email('info@' . $matches['name']);
|
||||||
|
}
|
||||||
|
return $datevalid && $namevalid;
|
||||||
|
} else {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Validate a number
|
* Validate a number
|
||||||
*
|
*
|
||||||
* @param string $number Number to validate
|
* @param string $number Number to validate
|
||||||
* @param array $options array where:
|
* @param array $options array where:
|
||||||
* 'decimal' is the decimal char or false when decimal not allowed
|
* 'decimal' is the decimal char or false when decimal
|
||||||
|
* not allowed.
|
||||||
* i.e. ',.' to allow both ',' and '.'
|
* i.e. ',.' to allow both ',' and '.'
|
||||||
* 'dec_prec' Number of allowed decimals
|
* 'dec_prec' Number of allowed decimals
|
||||||
* 'min' minimum value
|
* 'min' minimum value
|
||||||
@ -253,13 +285,14 @@ class Validate
|
|||||||
/**
|
/**
|
||||||
* Converting a string to UTF-7 (RFC 2152)
|
* Converting a string to UTF-7 (RFC 2152)
|
||||||
*
|
*
|
||||||
* @param $string string to be converted
|
* @param string $string string to be converted
|
||||||
*
|
*
|
||||||
* @return string converted string
|
* @return string converted string
|
||||||
*
|
*
|
||||||
* @access private
|
* @access private
|
||||||
*/
|
*/
|
||||||
function __stringToUtf7($string) {
|
function __stringToUtf7($string)
|
||||||
|
{
|
||||||
$return = '';
|
$return = '';
|
||||||
$utf7 = array(
|
$utf7 = array(
|
||||||
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
|
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
|
||||||
@ -270,7 +303,9 @@ class Validate
|
|||||||
'3', '4', '5', '6', '7', '8', '9', '+', ','
|
'3', '4', '5', '6', '7', '8', '9', '+', ','
|
||||||
);
|
);
|
||||||
|
|
||||||
|
|
||||||
$state = 0;
|
$state = 0;
|
||||||
|
|
||||||
if (!empty($string)) {
|
if (!empty($string)) {
|
||||||
$i = 0;
|
$i = 0;
|
||||||
while ($i <= strlen($string)) {
|
while ($i <= strlen($string)) {
|
||||||
@ -336,9 +371,6 @@ class Validate
|
|||||||
*/
|
*/
|
||||||
function __emailRFC822(&$email, &$options)
|
function __emailRFC822(&$email, &$options)
|
||||||
{
|
{
|
||||||
if (Validate::__stringToUtf7($email) != $email) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
static $address = null;
|
static $address = null;
|
||||||
static $uncomment = null;
|
static $uncomment = null;
|
||||||
if (!$address) {
|
if (!$address) {
|
||||||
@ -383,6 +415,7 @@ class Validate
|
|||||||
// address = mailbox ; one addressee
|
// address = mailbox ; one addressee
|
||||||
// / group ; named list
|
// / group ; named list
|
||||||
$address = '/^\s*(?:' . $mailbox . '|' . $group . ')$/';
|
$address = '/^\s*(?:' . $mailbox . '|' . $group . ')$/';
|
||||||
|
|
||||||
$uncomment =
|
$uncomment =
|
||||||
'/((?:(?:\\\\"|[^("])*(?:' . $quoted_string .
|
'/((?:(?:\\\\"|[^("])*(?:' . $quoted_string .
|
||||||
')?)*)((?<!\\\\)\((?:(?2)|.)*?(?<!\\\\)\))/';
|
')?)*)((?<!\\\\)\((?:(?2)|.)*?(?<!\\\\)\))/';
|
||||||
@ -398,61 +431,19 @@ class Validate
|
|||||||
* This function is used to make a much more proficient validation
|
* This function is used to make a much more proficient validation
|
||||||
* against all types of official domain names.
|
* against all types of official domain names.
|
||||||
*
|
*
|
||||||
* @access protected
|
|
||||||
* @param string $email The email address to check.
|
* @param string $email The email address to check.
|
||||||
* @param array $options The options for validation
|
* @param array $options The options for validation
|
||||||
|
*
|
||||||
|
* @access protected
|
||||||
|
*
|
||||||
* @return bool True if validating succeeds
|
* @return bool True if validating succeeds
|
||||||
*/
|
*/
|
||||||
function _fullTLDValidation($email, $options)
|
function _fullTLDValidation($email, $options)
|
||||||
{
|
{
|
||||||
$validate = array();
|
$validate = array();
|
||||||
|
if(!empty($options["VALIDATE_ITLD_EMAILS"])) array_push($validate, 'itld');
|
||||||
switch ($options) {
|
if(!empty($options["VALIDATE_GTLD_EMAILS"])) array_push($validate, 'gtld');
|
||||||
/** 1 */
|
if(!empty($options["VALIDATE_CCTLD_EMAILS"])) array_push($validate, 'cctld');
|
||||||
case VALIDATE_ITLD_EMAILS:
|
|
||||||
array_push($validate, 'itld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 2 */
|
|
||||||
case VALIDATE_GTLD_EMAILS:
|
|
||||||
array_push($validate, 'gtld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 3 */
|
|
||||||
case VALIDATE_ITLD_EMAILS | VALIDATE_GTLD_EMAILS:
|
|
||||||
array_push($validate, 'itld');
|
|
||||||
array_push($validate, 'gtld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 4 */
|
|
||||||
case VALIDATE_CCTLD_EMAILS:
|
|
||||||
array_push($validate, 'cctld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 5 */
|
|
||||||
case VALIDATE_CCTLD_EMAILS | VALIDATE_ITLD_EMAILS:
|
|
||||||
array_push($validate, 'cctld');
|
|
||||||
array_push($validate, 'itld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 6 */
|
|
||||||
case VALIDATE_CCTLD_EMAILS ^ VALIDATE_ITLD_EMAILS:
|
|
||||||
array_push($validate, 'cctld');
|
|
||||||
array_push($validate, 'itld');
|
|
||||||
break;
|
|
||||||
|
|
||||||
/** 7 - 8 */
|
|
||||||
case VALIDATE_CCTLD_EMAILS | VALIDATE_ITLD_EMAILS | VALIDATE_GTLD_EMAILS:
|
|
||||||
case VALIDATE_ALL_EMAILS:
|
|
||||||
array_push($validate, 'cctld');
|
|
||||||
array_push($validate, 'itld');
|
|
||||||
array_push($validate, 'gtld');
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Debugging still, not implemented but code is somewhat here.
|
|
||||||
*/
|
|
||||||
|
|
||||||
$self = new Validate;
|
$self = new Validate;
|
||||||
|
|
||||||
@ -460,6 +451,7 @@ class Validate
|
|||||||
|
|
||||||
foreach ($validate as $valid) {
|
foreach ($validate as $valid) {
|
||||||
$tmpVar = '_' . (string)$valid;
|
$tmpVar = '_' . (string)$valid;
|
||||||
|
|
||||||
$toValidate[$valid] = $self->{$tmpVar};
|
$toValidate[$valid] = $self->{$tmpVar};
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -467,23 +459,24 @@ class Validate
|
|||||||
|
|
||||||
return $e;
|
return $e;
|
||||||
}
|
}
|
||||||
// {{{ protected function executeFullEmailValidation
|
|
||||||
/**
|
/**
|
||||||
* Execute the validation
|
* Execute the validation
|
||||||
*
|
*
|
||||||
* This function will execute the full email vs tld
|
* This function will execute the full email vs tld
|
||||||
* validation using an array of tlds passed to it.
|
* validation using an array of tlds passed to it.
|
||||||
*
|
*
|
||||||
* @access public
|
|
||||||
* @param string $email The email to validate.
|
* @param string $email The email to validate.
|
||||||
* @param array $arrayOfTLDs The array of the TLDs to validate
|
* @param array $arrayOfTLDs The array of the TLDs to validate
|
||||||
|
*
|
||||||
|
* @access public
|
||||||
|
*
|
||||||
* @return true or false (Depending on if it validates or if it does not)
|
* @return true or false (Depending on if it validates or if it does not)
|
||||||
*/
|
*/
|
||||||
function executeFullEmailValidation($email, $arrayOfTLDs)
|
function executeFullEmailValidation($email, $arrayOfTLDs)
|
||||||
{
|
{
|
||||||
$emailEnding = explode('.', $email);
|
$emailEnding = explode('.', $email);
|
||||||
$emailEnding = $emailEnding[count($emailEnding)-1];
|
$emailEnding = $emailEnding[count($emailEnding)-1];
|
||||||
|
|
||||||
foreach ($arrayOfTLDs as $validator => $keys) {
|
foreach ($arrayOfTLDs as $validator => $keys) {
|
||||||
if (in_array($emailEnding, $keys)) {
|
if (in_array($emailEnding, $keys)) {
|
||||||
return true;
|
return true;
|
||||||
@ -491,7 +484,6 @@ class Validate
|
|||||||
}
|
}
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
// }}}
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Validate an email
|
* Validate an email
|
||||||
@ -502,6 +494,16 @@ class Validate
|
|||||||
* 'check_domain' boolean Check or not if the domain exists
|
* 'check_domain' boolean Check or not if the domain exists
|
||||||
* 'use_rfc822' boolean Apply the full RFC822 grammar
|
* 'use_rfc822' boolean Apply the full RFC822 grammar
|
||||||
*
|
*
|
||||||
|
* Ex.
|
||||||
|
* $options = array(
|
||||||
|
* 'check_domain' => 'true',
|
||||||
|
* 'fullTLDValidation' => 'true',
|
||||||
|
* 'use_rfc822' => 'true',
|
||||||
|
* 'VALIDATE_GTLD_EMAILS' => 'true',
|
||||||
|
* 'VALIDATE_CCTLD_EMAILS' => 'true',
|
||||||
|
* 'VALIDATE_ITLD_EMAILS' => 'true',
|
||||||
|
* );
|
||||||
|
*
|
||||||
* @return boolean true if valid email, false if not
|
* @return boolean true if valid email, false if not
|
||||||
*
|
*
|
||||||
* @access public
|
* @access public
|
||||||
@ -516,12 +518,39 @@ class Validate
|
|||||||
extract($options);
|
extract($options);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Check for IDN usage so we can encode the domain as Punycode
|
||||||
|
* before continuing.
|
||||||
|
*/
|
||||||
|
$hasIDNA = false;
|
||||||
|
|
||||||
|
if (@include_once('Net/IDNA.php')) {
|
||||||
|
$hasIDNA = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($hasIDNA === true) {
|
||||||
|
if (strpos($email, '@') !== false) {
|
||||||
|
list($name, $domain) = explode('@', $email, 2);
|
||||||
|
|
||||||
|
// Check if the domain contains characters > 127 which means
|
||||||
|
// it's an idn domain name.
|
||||||
|
$chars = count_chars($domain, 1);
|
||||||
|
if (!empty($chars) && max(array_keys($chars)) > 127) {
|
||||||
|
$idna =& Net_IDNA::singleton();
|
||||||
|
$domain = $idna->encode($domain);
|
||||||
|
}
|
||||||
|
|
||||||
|
$email = "$name@$domain";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* @todo Fix bug here.. even if it passes this, it won't be passing
|
* @todo Fix bug here.. even if it passes this, it won't be passing
|
||||||
* The regular expression below
|
* The regular expression below
|
||||||
*/
|
*/
|
||||||
if (isset($fullTLDValidation)) {
|
if (isset($fullTLDValidation)) {
|
||||||
$valid = Validate::_fullTLDValidation($email, $fullTLDValidation);
|
//$valid = Validate::_fullTLDValidation($email, $fullTLDValidation);
|
||||||
|
$valid = Validate::_fullTLDValidation($email, $options);
|
||||||
|
|
||||||
if (!$valid) {
|
if (!$valid) {
|
||||||
return false;
|
return false;
|
||||||
@ -539,10 +568,11 @@ class Validate
|
|||||||
\.((?:([^- ])[-a-z]*[-a-z]))) #7 TLD
|
\.((?:([^- ])[-a-z]*[-a-z]))) #7 TLD
|
||||||
$&xi';
|
$&xi';
|
||||||
|
|
||||||
|
//checks if exists the domain (MX or A)
|
||||||
if ($use_rfc822? Validate::__emailRFC822($email, $options) :
|
if ($use_rfc822? Validate::__emailRFC822($email, $options) :
|
||||||
preg_match($regex, $email)) {
|
preg_match($regex, $email)) {
|
||||||
if ($check_domain && function_exists('checkdnsrr')) {
|
if ($check_domain && function_exists('checkdnsrr')) {
|
||||||
list (, $domain) = explode('@', $email);
|
list ($account, $domain) = explode('@', $email);
|
||||||
if (checkdnsrr($domain, 'MX') || checkdnsrr($domain, 'A')) {
|
if (checkdnsrr($domain, 'MX') || checkdnsrr($domain, 'A')) {
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
@ -559,7 +589,7 @@ class Validate
|
|||||||
* @param string $string String to validate
|
* @param string $string String to validate
|
||||||
* @param array $options Options array where:
|
* @param array $options Options array where:
|
||||||
* 'format' is the format of the string
|
* 'format' is the format of the string
|
||||||
* Ex: VALIDATE_NUM . VALIDATE_ALPHA (see constants)
|
* Ex:VALIDATE_NUM . VALIDATE_ALPHA (see constants)
|
||||||
* 'min_length' minimum length
|
* 'min_length' minimum length
|
||||||
* 'max_length' maximum length
|
* 'max_length' maximum length
|
||||||
*
|
*
|
||||||
@ -570,19 +600,25 @@ class Validate
|
|||||||
function string($string, $options)
|
function string($string, $options)
|
||||||
{
|
{
|
||||||
$format = null;
|
$format = null;
|
||||||
$min_length = $max_length = 0;
|
$min_length = 0;
|
||||||
|
$max_length = 0;
|
||||||
|
|
||||||
if (is_array($options)) {
|
if (is_array($options)) {
|
||||||
extract($options);
|
extract($options);
|
||||||
}
|
}
|
||||||
|
|
||||||
if ($format && !preg_match("|^[$format]*\$|s", $string)) {
|
if ($format && !preg_match("|^[$format]*\$|s", $string)) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
if ($min_length && strlen($string) < $min_length) {
|
if ($min_length && strlen($string) < $min_length) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
if ($max_length && strlen($string) > $max_length) {
|
if ($max_length && strlen($string) > $max_length) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -631,6 +667,14 @@ class Validate
|
|||||||
if (is_array($options)) {
|
if (is_array($options)) {
|
||||||
extract($options);
|
extract($options);
|
||||||
}
|
}
|
||||||
|
if (is_array($allowed_schemes) &&
|
||||||
|
in_array("tag", $allowed_schemes)
|
||||||
|
) {
|
||||||
|
if (strpos($url, "tag:") === 0) {
|
||||||
|
return self::__uriRFC4151($url);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
if (preg_match(
|
if (preg_match(
|
||||||
'&^(?:([a-z][-+.a-z0-9]*):)? # 1. scheme
|
'&^(?:([a-z][-+.a-z0-9]*):)? # 1. scheme
|
||||||
(?:// # authority start
|
(?:// # authority start
|
||||||
@ -645,7 +689,7 @@ class Validate
|
|||||||
$scheme = isset($matches[1]) ? $matches[1] : '';
|
$scheme = isset($matches[1]) ? $matches[1] : '';
|
||||||
$authority = isset($matches[3]) ? $matches[3] : '' ;
|
$authority = isset($matches[3]) ? $matches[3] : '' ;
|
||||||
if (is_array($allowed_schemes) &&
|
if (is_array($allowed_schemes) &&
|
||||||
!in_array($scheme,$allowed_schemes)
|
!in_array($scheme, $allowed_schemes)
|
||||||
) {
|
) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
@ -693,8 +737,10 @@ class Validate
|
|||||||
*/
|
*/
|
||||||
function date($date, $options)
|
function date($date, $options)
|
||||||
{
|
{
|
||||||
$max = $min = false;
|
$max = false;
|
||||||
|
$min = false;
|
||||||
$format = '';
|
$format = '';
|
||||||
|
|
||||||
if (is_array($options)) {
|
if (is_array($options)) {
|
||||||
extract($options);
|
extract($options);
|
||||||
}
|
}
|
||||||
@ -717,7 +763,7 @@ class Validate
|
|||||||
$month = array_keys($months, $matches[3]);
|
$month = array_keys($months, $matches[3]);
|
||||||
$month = (int)$month[0]+1;
|
$month = (int)$month[0]+1;
|
||||||
$day = (int)$matches[2];
|
$day = (int)$matches[2];
|
||||||
$weekday= $matches[1];
|
$weekday = $matches[1];
|
||||||
$hour = (int)$matches[6];
|
$hour = (int)$matches[6];
|
||||||
$minute = (int)$matches[7];
|
$minute = (int)$matches[7];
|
||||||
isset($matches[9]) ? $second = (int)$matches[9] : $second = 0;
|
isset($matches[9]) ? $second = (int)$matches[9] : $second = 0;
|
||||||
@ -832,13 +878,13 @@ class Validate
|
|||||||
include_once 'Date/Calc.php';
|
include_once 'Date/Calc.php';
|
||||||
if (is_a($min, 'Date') &&
|
if (is_a($min, 'Date') &&
|
||||||
(Date_Calc::compareDates($day, $month, $year,
|
(Date_Calc::compareDates($day, $month, $year,
|
||||||
$min->getDay(), $min->getMonth(), $min->getYear()) < 0))
|
$min->getDay(), $min->getMonth(), $min->getYear()) < 0)
|
||||||
{
|
) {
|
||||||
return false;
|
return false;
|
||||||
} elseif (is_array($min) &&
|
} elseif (is_array($min) &&
|
||||||
(Date_Calc::compareDates($day, $month, $year,
|
(Date_Calc::compareDates($day, $month, $year,
|
||||||
$min[0], $min[1], $min[2]) < 0))
|
$min[0], $min[1], $min[2]) < 0)
|
||||||
{
|
) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -847,13 +893,13 @@ class Validate
|
|||||||
include_once 'Date/Calc.php';
|
include_once 'Date/Calc.php';
|
||||||
if (is_a($max, 'Date') &&
|
if (is_a($max, 'Date') &&
|
||||||
(Date_Calc::compareDates($day, $month, $year,
|
(Date_Calc::compareDates($day, $month, $year,
|
||||||
$max->getDay(), $max->getMonth(), $max->getYear()) > 0))
|
$max->getDay(), $max->getMonth(), $max->getYear()) > 0)
|
||||||
{
|
) {
|
||||||
return false;
|
return false;
|
||||||
} elseif (is_array($max) &&
|
} elseif (is_array($max) &&
|
||||||
(Date_Calc::compareDates($day, $month, $year,
|
(Date_Calc::compareDates($day, $month, $year,
|
||||||
$max[0], $max[1], $max[2]) > 0))
|
$max[0], $max[1], $max[2]) > 0)
|
||||||
{
|
) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -862,6 +908,16 @@ class Validate
|
|||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Substr
|
||||||
|
*
|
||||||
|
* @param string &$date Date
|
||||||
|
* @param string $num Length
|
||||||
|
* @param string $opt Unknown
|
||||||
|
*
|
||||||
|
* @access private
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
function _substr(&$date, $num, $opt = false)
|
function _substr(&$date, $num, $opt = false)
|
||||||
{
|
{
|
||||||
if ($opt && strlen($date) >= $opt && preg_match('/^[0-9]{'.$opt.'}/', $date, $m)) {
|
if ($opt && strlen($date) >= $opt && preg_match('/^[0-9]{'.$opt.'}/', $date, $m)) {
|
||||||
@ -873,7 +929,8 @@ class Validate
|
|||||||
return $ret;
|
return $ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
function _modf($val, $div) {
|
function _modf($val, $div)
|
||||||
|
{
|
||||||
if (function_exists('bcmod')) {
|
if (function_exists('bcmod')) {
|
||||||
return bcmod($val, $div);
|
return bcmod($val, $div);
|
||||||
} elseif (function_exists('fmod')) {
|
} elseif (function_exists('fmod')) {
|
||||||
@ -890,11 +947,12 @@ class Validate
|
|||||||
* @param string $number number string
|
* @param string $number number string
|
||||||
* @param array $weights reference to array of weights
|
* @param array $weights reference to array of weights
|
||||||
*
|
*
|
||||||
* @returns int returns product of number digits with weights
|
|
||||||
*
|
|
||||||
* @access protected
|
* @access protected
|
||||||
|
*
|
||||||
|
* @return int returns product of number digits with weights
|
||||||
*/
|
*/
|
||||||
function _multWeights($number, &$weights) {
|
function _multWeights($number, &$weights)
|
||||||
|
{
|
||||||
if (!is_array($weights)) {
|
if (!is_array($weights)) {
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
@ -920,11 +978,12 @@ class Validate
|
|||||||
* @param int $subtract (optional) number
|
* @param int $subtract (optional) number
|
||||||
* @param bool $allow_high (optional) true if function can return number higher than 10
|
* @param bool $allow_high (optional) true if function can return number higher than 10
|
||||||
*
|
*
|
||||||
* @returns int -1 calculated control number is returned
|
|
||||||
*
|
|
||||||
* @access protected
|
* @access protected
|
||||||
|
*
|
||||||
|
* @return int -1 calculated control number is returned
|
||||||
*/
|
*/
|
||||||
function _getControlNumber($number, &$weights, $modulo = 10, $subtract = 0, $allow_high = false) {
|
function _getControlNumber($number, &$weights, $modulo = 10, $subtract = 0, $allow_high = false)
|
||||||
|
{
|
||||||
// calc sum
|
// calc sum
|
||||||
$sum = Validate::_multWeights($number, $weights);
|
$sum = Validate::_multWeights($number, $weights);
|
||||||
if ($sum == -1) {
|
if ($sum == -1) {
|
||||||
@ -946,14 +1005,15 @@ class Validate
|
|||||||
*
|
*
|
||||||
* @param string $number number to validate
|
* @param string $number number to validate
|
||||||
* @param array $weights reference to array of weights
|
* @param array $weights reference to array of weights
|
||||||
* @param int $modulo (optionsl) number
|
* @param int $modulo (optional) number
|
||||||
* @param int $subtract (optional) numbier
|
* @param int $subtract (optional) number
|
||||||
*
|
|
||||||
* @returns bool true if valid, false if not
|
|
||||||
*
|
*
|
||||||
* @access protected
|
* @access protected
|
||||||
|
*
|
||||||
|
* @return bool true if valid, false if not
|
||||||
*/
|
*/
|
||||||
function _checkControlNumber($number, &$weights, $modulo = 10, $subtract = 0) {
|
function _checkControlNumber($number, &$weights, $modulo = 10, $subtract = 0)
|
||||||
|
{
|
||||||
if (strlen($number) < count($weights)) {
|
if (strlen($number) < count($weights)) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
@ -993,6 +1053,7 @@ class Validate
|
|||||||
{
|
{
|
||||||
$keys = array_keys($data);
|
$keys = array_keys($data);
|
||||||
$valid = array();
|
$valid = array();
|
||||||
|
|
||||||
foreach ($keys as $var_name) {
|
foreach ($keys as $var_name) {
|
||||||
if (!isset($val_type[$var_name])) {
|
if (!isset($val_type[$var_name])) {
|
||||||
if ($remove) {
|
if ($remove) {
|
||||||
@ -1029,20 +1090,24 @@ class Validate
|
|||||||
trigger_error("$class isn't installed or you may have some permissoin issues", E_USER_ERROR);
|
trigger_error("$class isn't installed or you may have some permissoin issues", E_USER_ERROR);
|
||||||
}
|
}
|
||||||
|
|
||||||
$ce = substr(phpversion(), 0, 1) > 4 ? class_exists($class, false) : class_exists($class);
|
$ce = substr(phpversion(), 0, 1) > 4 ?
|
||||||
|
class_exists($class, false) : class_exists($class);
|
||||||
if (!$ce ||
|
if (!$ce ||
|
||||||
!in_array($method, get_class_methods($class)))
|
!in_array($method, get_class_methods($class))
|
||||||
{
|
) {
|
||||||
trigger_error("Invalid validation type $class::$method", E_USER_WARNING);
|
trigger_error("Invalid validation type $class::$method",
|
||||||
|
E_USER_WARNING);
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
unset($opt['type']);
|
unset($opt['type']);
|
||||||
if (sizeof($opt) == 1) {
|
if (sizeof($opt) == 1) {
|
||||||
$opt = array_pop($opt);
|
$opt = array_pop($opt);
|
||||||
}
|
}
|
||||||
$valid[$var_name] = call_user_func(array($class, $method), $data[$var_name], $opt);
|
$valid[$var_name] = call_user_func(array($class, $method),
|
||||||
|
$data[$var_name], $opt);
|
||||||
} else {
|
} else {
|
||||||
trigger_error("Invalid validation type {$opt['type']}", E_USER_WARNING);
|
trigger_error("Invalid validation type {$opt['type']}",
|
||||||
|
E_USER_WARNING);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return $valid;
|
return $valid;
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user