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<?php |
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/** |
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* Elgg Message board |
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* This plugin allows users and groups to attach a message board to their profile for other users |
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* to post comments. |
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* |
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* @package MessageBoard |
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*/ |
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/** |
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* MessageBoard initialisation |
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* |
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* @return void |
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*/ |
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function messageboard_init() { |
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elgg_register_page_handler('messageboard', 'messageboard_page_handler'); |
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// delete annotations for posts |
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elgg_register_plugin_hook_handler('register', 'menu:annotation', 'messageboard_annotation_menu_setup'); |
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} |
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/** |
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* Messageboard dispatcher for flat message board. |
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* Profile (and eventually group) widgets handle their own. |
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* |
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* URLs take the form of |
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* User's messageboard: messageboard/owner/<username> |
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* Y's history of posts on X's board: messageboard/owner/<X>/history/<Y> |
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* New post: messageboard/add/<guid> (container: user or group) |
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* Group messageboard: messageboard/group/<guid>/all (not implemented) |
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* |
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* @param array $page Array of page elements |
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* |
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* @return bool |
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*/ |
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function messageboard_page_handler($page) { |
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$vars = []; |
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switch ($page[0]) { |
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case 'owner': |
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//@todo if they have the widget disabled, don't allow this. |
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$owner_name = elgg_extract(1, $page); |
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$owner = get_user_by_username($owner_name); |
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$vars['page_owner_guid'] = $owner->guid; |
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$history = elgg_extract(2, $page); |
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$username = elgg_extract(3, $page); |
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if ($history && $username) { |
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$vars['history_username'] = $username; |
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} |
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echo elgg_view_resource('messageboard/owner', $vars); |
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break; |
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case 'group': |
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elgg_group_gatekeeper(); |
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$owner_guid = elgg_extract(1, $page); |
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$vars['page_owner_guid'] = $owner_guid; |
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echo elgg_view_resource('messageboard/owner', $vars); |
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break; |
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default: |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Add messageboard post |
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* |
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* @param ElggUser $poster User posting the message |
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* @param ElggUser $owner User who owns the message board |
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* @param string $message The posted message |
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* @param int $access_id Access level (see defines in constants.php) |
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* |
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* @return false|int |
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*/ |
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function messageboard_add($poster, $owner, $message, $access_id = ACCESS_PUBLIC) { |
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if (!$poster instanceof ElggUser || !$owner instanceof ElggUser || empty($message)) { |
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return false; |
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} |
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$access_id = (int) $access_id; |
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$result_id = $owner->annotate('messageboard', $message, $access_id, $poster->guid); |
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if (!$result_id) { |
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return false; |
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} |
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elgg_create_river_item([ |
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'view' => 'river/object/messageboard/create', |
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'action_type' => 'messageboard', |
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'subject_guid' => $poster->guid, |
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'object_guid' => $owner->guid, |
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'access_id' => $access_id, |
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'annotation_id' => $result_id, |
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]); |
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// Send notification only if poster isn't the owner |
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if ($poster->guid != $owner->guid) { |
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$subject = elgg_echo('messageboard:email:subject', [], $owner->language); |
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$url = elgg_normalize_url("messageboard/owner/{$owner->username}"); |
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$body = elgg_echo('messageboard:email:body', [ |
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$poster->name, |
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$message, |
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$url, |
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$poster->name, |
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$poster->getURL(), |
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], $owner->language); |
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$params = [ |
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'action' => 'create', |
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'object' => elgg_get_annotation_from_id($result_id), |
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'url' => $url, |
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]; |
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notify_user($owner->guid, $poster->guid, $subject, $body, $params); |
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} |
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return $result_id; |
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} |
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/** |
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* Add edit and delete links for forum replies |
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* |
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* @param string $hook 'register' |
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* @param string $type 'menu:annotation' |
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* @param ElggMenuItem[] $return current return value |
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* @param array $params supplied params |
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* |
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* @return void|ElggMenuItem[] |
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*/ |
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function messageboard_annotation_menu_setup($hook, $type, $return, $params) { |
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$annotation = elgg_extract('annotation', $params); |
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if (!$annotation instanceof ElggAnnotation) { |
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return; |
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} |
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if ($annotation->name !== 'messageboard') { |
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return; |
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} |
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if (!$annotation->canEdit()) { |
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return; |
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} |
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$url = elgg_http_add_url_query_elements('action/messageboard/delete', [ |
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'annotation_id' => $annotation->id, |
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]); |
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$return[] = ElggMenuItem::factory([ |
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'name' => 'delete', |
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'href' => $url, |
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'text' => elgg_view_icon('delete'), |
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'confirm' => elgg_echo('deleteconfirm'), |
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'encode_text' => false, |
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]); |
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return $return; |
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} |
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return function() { |
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18 |
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elgg_register_event_handler('init', 'system', 'messageboard_init'); |
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}; |
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Elgg /
Elgg
Loading history...
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.