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<?php |
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/** |
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* |
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* Topic Prefixes extension for the phpBB Forum Software package. |
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* |
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* @copyright (c) 2016 phpBB Limited <https://www.phpbb.com> |
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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 phpbb\topicprefixes\event; |
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use phpbb\language\language; |
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use phpbb\request\request; |
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use phpbb\topicprefixes\prefixes\manager; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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/** |
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* Event listener |
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*/ |
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class listener implements EventSubscriberInterface |
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{ |
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/** |
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* @var manager Topic prefixes manager |
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*/ |
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protected $manager; |
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/** |
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* @var request Request object |
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*/ |
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protected $request; |
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/** |
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* @var language Language object |
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*/ |
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protected $language; |
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/** |
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* @var array An array of topic prefixes |
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*/ |
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protected $prefixes; |
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/** |
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* @inheritdoc |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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'core.posting_modify_template_vars' => 'add_to_posting_form', |
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'core.posting_modify_submit_post_before' => 'submit_prefix_data', |
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'core.submit_post_modify_sql_data' => 'save_prefix_to_topic', |
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]; |
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} |
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/** |
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* Listener constructor |
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* |
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* @param manager $manager Topic prefixes manager |
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* @param request $request Request object |
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* @param language $language Language object |
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*/ |
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public function __construct(manager $manager, request $request, language $language) |
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{ |
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$this->manager = $manager; |
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$this->request = $request; |
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$this->language = $language; |
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} |
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/** |
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* Update the posting page form with template vars |
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* for the topic prefix drop-down menu. |
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* |
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* @param \phpbb\event\data $event Event data object |
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* @return void |
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*/ |
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public function add_to_posting_form($event) |
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{ |
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if (!$this->is_new_topic($event)) |
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{ |
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return; |
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} |
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$this->language->add_lang('topic_prefixes', 'phpbb/topicprefixes'); |
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// Get prefixes for the current forum |
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$this->prefixes = $this->manager->get_active_prefixes($event['forum_id']); |
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// Get the current prefix selected |
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$selected = $this->get_selected_prefix($event); |
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$event['page_data'] = array_merge($event['page_data'], [ |
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'PREFIXES' => $this->prefixes, |
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'SELECTED_PREFIX' => array_key_exists($selected, $this->prefixes) ? $this->prefixes[$selected]['prefix_tag'] : '', |
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]); |
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} |
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/** |
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* Prepare topic prefix data for post submission |
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* |
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* @param \phpbb\event\data $event Event data object |
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* @return void |
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*/ |
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public function submit_prefix_data($event) |
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{ |
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$selected = $this->request->variable('topic_prefix', 0); |
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// Get data for the prefix selected by the user |
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$prefix = $this->manager->get_prefix($selected); |
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// First, add the topic prefix id to the data to be stored with the db |
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$data = $event['data']; |
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$data['topic_prefix_id'] = $prefix ? (int) $prefix['prefix_id'] : 0; |
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$event['data'] = $data; |
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// Next, prepend the topic prefix to the subject (if necessary) |
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if (isset($prefix['prefix_tag'])) |
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{ |
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$post_data = $event['post_data']; |
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$post_data['post_subject'] = $this->manager->prepend_prefix($prefix['prefix_tag'], $post_data['post_subject']); |
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$event['post_data'] = $post_data; |
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} |
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} |
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/** |
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* Save the topic prefix id with the associated topic |
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* |
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* @param \phpbb\event\data $event Event data object |
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* @return void |
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*/ |
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public function save_prefix_to_topic($event) |
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{ |
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if (!array_key_exists('topic_prefix_id', $event['data']) || !in_array($event['post_mode'], ['edit_first_post', 'edit_topic', 'post'], true)) |
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{ |
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return; |
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} |
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$sql_data = $event['sql_data']; |
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$sql_data[TOPICS_TABLE]['sql']['topic_prefix_id'] = $event['data']['topic_prefix_id']; |
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$event['sql_data'] = $sql_data; |
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} |
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/** |
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* Is a new topic being posted/edited? |
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* |
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* @param \phpbb\event\data $event Event data object |
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* @return bool Return true if starting a new post or editing the first post, false otherwise |
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*/ |
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protected function is_new_topic($event) |
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{ |
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return ($event['mode'] === 'post' || ($event['mode'] === 'edit' && $event['post_data']['topic_first_post_id'] == $event['post_data']['post_id'])); |
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} |
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/** |
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* Get the current prefix for the selection menu |
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* |
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* @param \phpbb\event\data $event Event data object |
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* @return int Identifier for the selected prefix |
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*/ |
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protected function get_selected_prefix($event) |
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{ |
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// Get the prefix from the select menu |
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$prefix_id = $this->request->variable('topic_prefix', 0); |
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// If we are in preview mode, send back the prefix from the form |
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if (!empty($event['preview']) && $event['mode'] !== 'edit') |
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{ |
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return $prefix_id; |
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} |
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// If no prefix was selected, get one if it already exists (ie: editing a post) |
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if (!$prefix_id && !empty($event['post_data']['topic_prefix_id'])) |
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{ |
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$prefix_id = (int) $event['post_data']['topic_prefix_id']; |
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} |
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// If still no prefix was identified, look in existing topic title (ie: editing a post) |
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if (!$prefix_id && !empty($event['post_data']['topic_title'])) |
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{ |
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$prefix_id = $this->find_prefix_in_title($event['post_data']['topic_title']); |
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} |
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return $prefix_id; |
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} |
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/** |
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* Find an active topic prefix in the topic title |
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* |
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* @param string $title The post title |
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* @return int Identifier for the found prefix |
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*/ |
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protected function find_prefix_in_title($title) |
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{ |
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foreach ($this->prefixes as $prefix_id => $prefix_data) |
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{ |
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if (strpos($title, $prefix_data['prefix_tag']) === 0) |
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{ |
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return (int) $prefix_id; |
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} |
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} |
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return 0; |
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} |
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} |
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phpbb-extensions /
topicprefixes
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths