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<?php |
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/** |
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* Discussion plugin |
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*/ |
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/** |
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* Initialize the discussion component |
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* |
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* @return void |
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*/ |
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function discussion_init() { |
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// prevent comments on closed discussions |
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elgg_register_plugin_hook_handler('permissions_check:comment', 'object', 'discussion_comment_permissions'); |
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31 |
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// add link to owner block |
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elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'discussion_owner_block_menu'); |
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31 |
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elgg_extend_view('object/elements/imprint/contents', 'discussion/imprint/status'); |
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// add the forum tool option |
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add_group_tool_option('forum', elgg_echo('groups:enableforum'), true); |
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elgg_extend_view('groups/tool_latest', 'discussion/group_module'); |
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// notifications |
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elgg_register_plugin_hook_handler('get', 'subscriptions', 'discussion_get_subscriptions'); |
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elgg_register_notification_event('object', 'discussion'); |
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elgg_register_plugin_hook_handler('prepare', 'notification:create:object:discussion', 'discussion_prepare_notification'); |
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elgg_register_plugin_hook_handler('prepare', 'notification:create:object:comment', 'discussion_prepare_comment_notification'); |
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// allow to be liked |
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elgg_register_plugin_hook_handler('likes:is_likable', 'object:discussion', 'Elgg\Values::getTrue'); |
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// Add latest discussions tab to /groups/all page |
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elgg_register_plugin_hook_handler('register', 'menu:filter:groups/all', 'discussion_setup_groups_filter_tabs'); |
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// register database seed |
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elgg_register_plugin_hook_handler('seeds', 'database', 'discussion_register_db_seeds'); |
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} |
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/** |
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* Add owner block link for groups |
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* |
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* @param string $hook 'register' |
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* @param string $type 'menu:owner_block' |
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* @param ElggMenuItem[] $return current return value |
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* @param array $params supplied params |
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* |
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* @return void|ElggMenuItem[] |
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*/ |
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function discussion_owner_block_menu($hook, $type, $return, $params) { |
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$entity = elgg_extract('entity', $params); |
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if (!$entity instanceof ElggGroup) { |
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return; |
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} |
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if (!$entity->isToolEnabled('forum')) { |
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return; |
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} |
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$url = elgg_generate_url('collection:object:discussion:group', [ |
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'guid' => $entity->guid, |
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]); |
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$item = new ElggMenuItem('discussion', elgg_echo('discussion:group'), $url); |
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$return[] = $item; |
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return $return; |
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} |
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/** |
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* Prepare a notification message about a new discussion topic |
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* |
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* @param string $hook Hook name |
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* @param string $type Hook type |
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* @param Elgg\Notifications\Notification $notification The notification to prepare |
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* @param array $params Hook parameters |
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* |
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* @return Elgg\Notifications\Notification |
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*/ |
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function discussion_prepare_notification($hook, $type, $notification, $params) { |
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$entity = $params['event']->getObject(); |
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$owner = $params['event']->getActor(); |
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$language = $params['language']; |
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$descr = $entity->description; |
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$title = $entity->title; |
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$notification->subject = elgg_echo('discussion:topic:notify:subject', [$title], $language); |
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$notification->body = elgg_echo('discussion:topic:notify:body', [ |
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$owner->name, |
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$title, |
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$descr, |
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$entity->getURL() |
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], $language); |
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$notification->summary = elgg_echo('discussion:topic:notify:summary', [$entity->title], $language); |
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$notification->url = $entity->getURL(); |
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return $notification; |
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} |
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/** |
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* Prepare a notification message about a new comment on a discussion |
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* |
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* @param string $hook Hook name |
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* @param string $type Hook type |
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* @param Elgg\Notifications\Notification $notification The notification to prepare |
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3 |
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* @param array $params Hook parameters |
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* |
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* @return void|Elgg\Notifications\Notification |
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*/ |
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function discussion_prepare_comment_notification($hook, $type, $notification, $params) { |
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$event = elgg_extract('event', $params); |
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if (!$event instanceof Elgg\Notifications\NotificationEvent) { |
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return; |
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} |
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$comment = $event->getObject(); |
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if (!$comment instanceof ElggComment) { |
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return; |
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} |
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$discussion = $comment->getContainerEntity(); |
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if (!$discussion instanceof ElggDiscussion) { |
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return; |
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} |
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$language = elgg_extract('language', $params); |
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$poster = $comment->getOwnerEntity(); |
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$notification->subject = elgg_echo('discussion:comment:notify:subject', [$discussion->getDisplayName()], $language); |
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$notification->summary = elgg_echo('discussion:comment:notify:summary', [$discussion->getDisplayName()], $language); |
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$notification->body = elgg_echo('discussion:comment:notify:body', [ |
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$poster->getDisplayName(), |
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$discussion->getDisplayName(), |
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$comment->description, |
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$comment->getURL(), |
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], $language); |
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$notification->url = $comment->getURL(); |
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return $notification; |
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} |
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/** |
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* Add group members to the comment subscriber on a discussion |
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* |
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* @param string $hook 'get' |
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* @param string $type 'subscriptions' |
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* @param array $subscriptions Array containing subscriptions in the form |
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* <user guid> => array('email', 'site', etc.) |
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* @param array $params Hook parameters |
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* |
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* @return void|array |
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*/ |
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function discussion_get_subscriptions($hook, $type, $subscriptions, $params) { |
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$event = elgg_extract('event', $params); |
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if (!$event instanceof Elgg\Notifications\NotificationEvent) { |
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return; |
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} |
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$comment = $event->getObject(); |
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if (!$comment instanceof ElggComment) { |
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return; |
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} |
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$discussion = $comment->getContainerEntity(); |
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if (!$discussion instanceof ElggDiscussion) { |
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return; |
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} |
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$container = $discussion->getContainerEntity(); |
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if (!$container instanceof ElggGroup) { |
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return; |
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} |
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$group_subscriptions = elgg_get_subscriptions_for_container($container->guid); |
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return ($subscriptions + $group_subscriptions); |
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} |
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/** |
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* Make sure that discussion comments can not be written to a discussion after it has been closed |
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* |
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* @param string $hook 'container_logic_check' |
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* @param string $type 'object' |
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* @param array $return Allowed or not |
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* @param array $params Hook params |
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* |
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* @return void|false |
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*/ |
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function discussion_comment_permissions($hook, $type, $return, $params) { |
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$discussion = elgg_extract('entity', $params); |
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if (!$discussion instanceof ElggDiscussion) { |
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return; |
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} |
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if ($discussion->status == 'closed') { |
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// do not allow new comments in closed discussions |
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return false; |
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} |
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} |
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/** |
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* Prepare discussion topic form variables |
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* |
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* @param ElggObject $topic Topic object if editing |
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* @return array |
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*/ |
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function discussion_prepare_form_vars($topic = null) { |
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// input names => defaults |
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$values = [ |
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'title' => '', |
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'description' => '', |
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'status' => '', |
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'access_id' => ACCESS_DEFAULT, |
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'tags' => '', |
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'container_guid' => elgg_get_page_owner_guid(), |
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'guid' => null, |
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'topic' => $topic, |
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'entity' => $topic, |
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]; |
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if ($topic) { |
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foreach (array_keys($values) as $field) { |
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if (isset($topic->$field)) { |
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$values[$field] = $topic->$field; |
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} |
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} |
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} |
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2 |
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if (elgg_is_sticky_form('topic')) { |
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$sticky_values = elgg_get_sticky_values('topic'); |
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foreach ($sticky_values as $key => $value) { |
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$values[$key] = $value; |
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} |
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} |
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2 |
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elgg_clear_sticky_form('topic'); |
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return $values; |
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} |
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/** |
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* Add latest discussions tab to /groups/all page |
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* |
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* @param string $hook "register" |
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* @param string $type "menu:filter:groups/all" |
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* @param ElggMenuItem[] $return Menu |
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* @param array $params Hook params |
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* @return ElggMenuItem[] |
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*/ |
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function discussion_setup_groups_filter_tabs($hook, $type, $return, $params) { |
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$filter_value = elgg_extract('filter_value', $params); |
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$return[] = ElggMenuItem::factory([ |
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'name' => 'discussion', |
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'text' => elgg_echo('discussion:latest'), |
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'href' => 'groups/all?filter=discussion', |
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'priority' => 500, |
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'selected' => $filter_value == 'discussion', |
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]); |
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return $return; |
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} |
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1 |
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1 |
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/** |
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273
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1 |
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* Register database seed |
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274
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* |
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275
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* @elgg_plugin_hook seeds database |
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* |
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* @param \Elgg\Hook $hook Hook |
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* @return array |
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*/ |
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function discussion_register_db_seeds(\Elgg\Hook $hook) { |
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$seeds = $hook->getValue(); |
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$seeds[] = \Elgg\Discussions\Seeder::class; |
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return $seeds; |
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} |
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return function() { |
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elgg_register_event_handler('init', 'system', 'discussion_init'); |
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}; |
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Elgg /
Elgg
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.