diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php new file mode 100644 index 0000000..3200a11 --- /dev/null +++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php @@ -0,0 +1,174 @@ +<?php +/** + * PHP Reader Library + * + * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * - Neither the name of the project workgroup 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. + * + * @package php-reader + * @subpackage ID3 + * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup + * @license http://code.google.com/p/php-reader/wiki/License New BSD License + * @version $Id: IPLS.php 105 2008-07-30 14:56:47Z svollbehr $ + * @deprecated ID3v2.3.0 + */ + +/**#@+ @ignore */ +require_once("ID3/Frame.php"); +require_once("ID3/Encoding.php"); +/**#@-*/ + +/** + * The <i>Involved people list</i> is a frame containing the names of those + * involved, and how they were involved. There may only be one IPLS frame in + * each tag. + * + * @package php-reader + * @subpackage ID3 + * @author Sven Vollbehr <svollbehr@gmail.com> + * @author Ryan Butterfield <buttza@gmail.com> + * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup + * @license http://code.google.com/p/php-reader/wiki/License New BSD License + * @version $Rev: 105 $ + * @deprecated ID3v2.3.0 + */ +final class ID3_Frame_IPLS extends ID3_Frame + implements ID3_Encoding +{ + /** @var integer */ + private $_encoding = ID3_Encoding::UTF8; + + /** @var Array */ + private $_people = array(); + + /** + * Constructs the class with given parameters and parses object related data. + * + * @param Reader $reader The reader object. + * @param Array $options The options array. + */ + public function __construct($reader = null, &$options = array()) + { + parent::__construct($reader, $options); + + if ($reader === null) + return; + + $this->_encoding = Transform::fromUInt8($this->_data[0]); + $data = substr($this->_data, 1); + $order = Transform::MACHINE_ENDIAN_ORDER; + switch ($this->_encoding) { + case self::UTF16: + $data = $this->explodeString16($data); + foreach ($data as &$str) + $str = Transform::fromString16($str, $order); + break; + case self::UTF16BE: + $data = $this->explodeString16($data); + foreach ($data as &$str) + $str = Transform::fromString16BE($str); + break; + default: + $data = $this->explodeString8($data); + } + + for ($i = 0; $i < count($data) - 1; $i += 2) + $this->_people[] = array($data[$i] => @$data[$i + 1]); + } + + /** + * Returns the text encoding. + * + * @return integer + */ + public function getEncoding() { return $this->_encoding; } + + /** + * Sets the text encoding. + * + * @see ID3_Encoding + * @param integer $encoding The text encoding. + */ + public function setEncoding($encoding) { $this->_encoding = $encoding; } + + /** + * Returns the involved people list as an array. For each person, the array + * contains an entry, which too is an associate array with involvement as its + * key and involvee as its value. + * + * @return Array + */ + public function getPeople() { return $this->_people; } + + /** + * Adds a person with his involvement. + * + * @return string + */ + public function addPerson($involvement, $person) + { + $this->_people[] = array($involvement => $person); + } + + /** + * Sets the involved people list array. For each person, the array must + * contain an associate array with involvement as its key and involvee as its + * value. + * + * @param Array $people The involved people list. + */ + public function setPeople($people) { $this->_people = $people; } + + /** + * Returns the frame raw data. + * + * @return string + */ + public function __toString() + { + $data = Transform::toUInt8($this->_encoding); + $order = $this->_encoding == self::UTF16 ? + Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER; + foreach ($this->_people as $entry) { + foreach ($entry as $key => $val) { + switch ($this->_encoding) { + case self::UTF16: + case self::UTF16LE: + $data .= Transform::toString16($key, $order) . "\0\0" . + Transform::toString16($val, $order) . "\0\0"; + break; + case self::UTF16BE: + $data .= Transform::toString16BE($key . "\0\0" . $val . "\0\0"); + break; + default: + $data .= $key . "\0" . $val . "\0"; + } + } + } + $this->setData($data); + return parent::__toString(); + } +} |