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<?php
/**
* Elgg add comment action
*
* @package Elgg
*/
// Make sure we're logged in; forward to the front page if not
gatekeeper();
// Get input
$entity_guid = (int) get_input('entity_guid');
$comment_text = get_input('generic_comment');
// make sure comment is not empty
if (empty($comment_text)) {
register_error(elgg_echo("generic_comment:blank"));
forward($_SERVER['HTTP_REFERER']);
}
// Let's see if we can get an entity with the specified GUID
$entity = get_entity($entity_guid);
if (!$entity) {
register_error(elgg_echo("generic_comment:notfound"));
forward($_SERVER['HTTP_REFERER']);
}
$user = get_loggedin_user();
$annotation = create_annotation($entity->guid,
'generic_comment',
$comment_text,
"",
$user->guid,
$entity->access_id);
// tell user annotation posted
if (!$annotation) {
register_error(elgg_echo("generic_comment:failure"));
forward($_SERVER['HTTP_REFERER']);
}
// notify if poster wasn't owner
if ($entity->owner_guid != $user->guid) {
notify_user($entity->owner_guid,
$user->guid,
elgg_echo('generic_comment:email:subject'),
sprintf(
elgg_echo('generic_comment:email:body'),
$entity->title,
$user->name,
$comment_text,
$entity->getURL(),
$user->name,
$user->getURL()
)
);
}
system_message(elgg_echo("generic_comment:posted"));
//add to river
add_to_river('annotation/annotate','comment',$user->guid,$entity->guid, "", 0, $annotation);
// Forward to the page the action occurred on
forward($_SERVER['HTTP_REFERER']);
|
