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<?php |
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/* |
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* This file is part of the PhpM3u8 package. |
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* |
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* (c) Chrisyue <http://chrisyue.com/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Chrisyue\PhpM3u8\Tag; |
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class KeyTag extends AbstractTag |
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{ |
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use AttributesValueTagTrait; |
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const TAG_IDENTIFIER = '#EXT-X-KEY'; |
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/** |
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* @var string |
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*/ |
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private $method; |
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/** |
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* @var string |
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*/ |
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private $uri; |
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/** |
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* @var string |
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*/ |
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private $iv; |
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/** |
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* @var string |
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*/ |
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private $keyFormat; |
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/** |
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* @var array |
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*/ |
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private $keyFormatVersions; |
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/** |
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* @param string |
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* |
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* @return self |
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*/ |
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public function setMethod($method) |
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{ |
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$this->method = $method; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getMethod() |
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{ |
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return $this->method; |
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} |
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/** |
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* @param string |
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* |
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* @return self |
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*/ |
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public function setUri($uri) |
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{ |
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$this->uri = $uri; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getUri() |
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{ |
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return $this->uri; |
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} |
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/** |
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* @param string |
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* |
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* @return self |
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*/ |
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public function setIv($iv) |
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{ |
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$this->iv = $iv; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getIv() |
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{ |
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return $this->iv; |
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} |
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/** |
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* @param string |
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* |
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* @return self |
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*/ |
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public function setKeyFormat($keyFormat) |
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{ |
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$this->keyFormat = $keyFormat; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getKeyFormat() |
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{ |
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return $this->keyFormat; |
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} |
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/** |
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* @param array |
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* |
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* @return self |
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*/ |
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public function setKeyFormatVersions(array $keyFormatVersions) |
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{ |
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$this->keyFormatVersions = $keyFormatVersions; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getKeyFormatVersions() |
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{ |
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return $this->keyFormatVersions; |
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} |
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public function dump() |
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{ |
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$attrs = []; |
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foreach (get_object_vars($this) as $prop => $value) { |
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if (empty($value)) { |
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continue; |
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} |
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if ('uri' === $prop || 'keyFormat' === $prop) { |
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$attrs[] = sprintf('%s="%s"', strtoupper($prop), $value); |
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continue; |
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} |
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if ('keyFormatVersions' === $prop) { |
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$attrs[] = sprintf('%s="%s"', strtoupper($prop), implode('/', $value)); |
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continue; |
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} |
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$attrs[] = sprintf('%s=%s', strtoupper($prop), $value); |
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} |
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if (empty($attrs)) { |
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return; |
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} |
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return sprintf('%s:%s', self::TAG_IDENTIFIER, implode(',', $attrs)); |
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} |
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protected function read($line) |
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{ |
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$attributes = self::extractAttributes($line); |
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foreach (get_object_vars($this) as $prop => $value) { |
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$key = strtoupper($prop); |
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if (isset($attributes[$key])) { |
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if ('uri' === $prop || 'keyFormat' === $prop) { |
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$this->$prop = trim($attributes[$key], '"'); |
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continue; |
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} |
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if ('keyFormatVersions' === $prop) { |
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$this->$prop = explode('/', trim($attributes[$key], '"')); |
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continue; |
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} |
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$this->$prop = $attributes[$key]; |
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} |
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} |
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} |
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} |
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chrisyue /
php-m3u8
