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<?php |
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/** |
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* |
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* Topic Preview |
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* |
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* @copyright (c) 2016 Matt Friedman |
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* @license GNU General Public License, version 2 (GPL-2.0) |
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* |
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*/ |
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namespace vse\topicpreview\core\trim\tools; |
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use phpbb\config\config; |
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use phpbb\textformatter\s9e\utils; |
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class remove_bbcodes extends base |
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{ |
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/** @var config */ |
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protected $config; |
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/** @var remove_bbcodes_legacy */ |
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protected $remove_bbcodes_legacy; |
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/** @var utils|null */ |
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protected $text_formatter_utils; |
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/** @var array Data array of BBCodes to remove */ |
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protected $data; |
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/** |
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* Constructor |
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* |
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* @param config $config |
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* @param remove_bbcodes_legacy $remove_bbcodes_legacy |
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* @param utils|null $text_formatter_utils |
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* @access public |
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*/ |
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public function __construct(config $config, remove_bbcodes_legacy $remove_bbcodes_legacy, utils $text_formatter_utils = null) |
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{ |
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$this->config = $config; |
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$this->remove_bbcodes_legacy = $remove_bbcodes_legacy; |
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$this->text_formatter_utils = $text_formatter_utils; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function is_available() |
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{ |
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return ($this->text_formatter_utils !== null); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function run() |
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{ |
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// If text is not formatted as expected, use legacy bbcode stripper |
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if (!$this->s9e_format()) |
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{ |
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return $this->remove_bbcodes_legacy |
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->set_text($this->text) |
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->run(); |
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} |
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return $this->set_data()->process(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function set_data() |
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{ |
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if (!isset($this->data) || !is_array($this->data)) |
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{ |
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$this->data = (!empty($this->config['topic_preview_strip_bbcodes'])) ? explode('|', $this->config['topic_preview_strip_bbcodes']) : array(); |
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array_unshift($this->data, 'flash'); |
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} |
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return $this; |
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} |
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/** |
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* Remove specified BBCodes and their contents |
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* |
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* @return string Stripped message text |
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* @access protected |
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*/ |
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protected function process() |
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{ |
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foreach ($this->data as $bbcode) |
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{ |
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$this->text = $this->text_formatter_utils->remove_bbcode($this->text, $bbcode); |
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} |
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return $this->text_formatter_utils->unparse($this->text); |
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} |
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/** |
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* Is the message s9e formatted |
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* |
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* @return bool True if message is s9e formatted, false otherwise |
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*/ |
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protected function s9e_format() |
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{ |
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return (bool) preg_match('/^<[rt][ >]/s', $this->text); |
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} |
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} |
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iMattPro /
topicpreview
