/**
* Prepare a notification message about a new wire post
*
* @param string $hook Hook name
* @param string $type Hook type
* @param Elgg\Notifications\Notification $notification The notification to prepare
* @param array $params Hook parameters
* @return Elgg\Notifications\Notification
*/
function thewire_prepare_notification($hook, $type, $notification, $params)
{
$entity = $params['event']->getObject();
$owner = $params['event']->getActor();
$recipient = $params['recipient'];
$language = $params['language'];
$method = $params['method'];
$descr = $entity->description;
$subject = elgg_echo('thewire:notify:subject', array($owner->name), $language);
if ($entity->reply) {
$parent = thewire_get_parent($entity->guid);
if ($parent) {
$parent_owner = $parent->getOwnerEntity();
$body = elgg_echo('thewire:notify:reply', array($owner->name, $parent_owner->name), $language);
}
} else {
$body = elgg_echo('thewire:notify:post', array($owner->name), $language);
}
$body .= "\n\n" . $descr . "\n\n";
$body .= elgg_echo('thewire:notify:footer', array($entity->getURL()), $language);
$notification->subject = $subject;
$notification->body = $body;
$notification->summary = elgg_echo('thewire:notify:summary', array($descr), $language);
return $notification;
}
/**
* Get Thread
*
* @param int $thread_id Thread GUID
*
* @return SuccessResult|ErrorResult
*/
function ws_pack_get_thread($thread_id = false)
{
$result = false;
$user = elgg_get_logged_in_user_entity();
$api_application = ws_pack_get_current_api_application();
if (!empty($user) && !empty($api_application)) {
$threads = elgg_get_entities_from_metadata(array("metadata_name" => "wire_thread", "metadata_value" => $thread_id, "type" => "object", "subtype" => "thewire", "limit" => 20));
// returns guid of wire post
if ($threads === false) {
// error
} else {
$wires = array();
$wires["entities"] = ws_pack_export_entities($threads);
$guids_thread = array();
foreach ($wires["entities"] as $k => $wt) {
$wire_guid_th = $wt["guid"];
if (!in_array($wire_guid_th, $guids_thread)) {
$guids_thread[] = $wire_guid_th;
$owner_thread = get_entity($wt["owner_guid"]);
$wt["owner"] = ws_pack_export_entity($owner_thread);
$parent = thewire_get_parent($wire_guid_th);
$wt["parent"] = ws_pack_export_entity($parent);
if ($parent !== false) {
$parent_owner = get_entity($wt["parent"]["owner_guid"]);
$wt["parent_owner"] = ws_pack_export_entity($parent_owner);
}
$wires["entities"][$k] = $wt;
} else {
unset($wires["entities"][$k]);
}
}
$result = new SuccessResult($wires);
}
if ($result === false) {
$result = new ErrorResult(elgg_echo("ws_pack:error:notfound"));
}
}
return $result;
}
<?php
/**
* Serve up html for a post's parent
*/
$guid = (int) get_input('guid');
$title = elgg_echo('thewire:previous');
$parent = thewire_get_parent($guid);
if ($parent) {
$body = elgg_view_entity($parent);
}
$body = elgg_view_layout('content', array('filter' => false, 'content' => $body, 'title' => $title));
echo elgg_view_page($title, $body);