PHP get_elgg_comments Examples

Example #1

File: wire.php Project: manlui/elgg_with_rest_api

/**
 * @param $guid
 * @param $username
 * @param int $limit
 * @param int $offset
 * @return array
 * @throws InvalidParameterException
 */
function wire_get_comments($guid, $username, $limit = 20, $offset = 0)
{
    if (!$username) {
        $user = elgg_get_logged_in_user_entity();
    } else {
        $user = get_user_by_username($username);
        if (!$user) {
            throw new InvalidParameterException('registration:usernamenotvalid');
        }
    }
    $options = array("metadata_name" => "wire_thread", "metadata_value" => $guid, "type" => "object", "subtype" => "thewire", "limit" => $limit, "offset" => $offset);
    $comments = get_elgg_comments($options, 'elgg_get_entities_from_metadata');
    $return = array();
    if ($comments) {
        foreach ($comments as $single) {
            $comment['guid'] = $single->guid;
            $comment['description'] = $single->description;
            $owner = get_entity($single->owner_guid);
            $comment['owner']['guid'] = $owner->guid;
            $comment['owner']['name'] = $owner->name;
            $comment['owner']['username'] = $owner->username;
            $comment['owner']['avatar_url'] = getProfileIcon($owner);
            //$owner->getIconURL('small');
            $comment['time_created'] = time_ago($single->time_created);
            $comment['like_count'] = likes_count_number_of_likes($single->guid);
            $comment['like'] = checkLike($single->guid, $user->guid);
            $return[] = $comment;
        }
    } else {
        $msg = elgg_echo('generic_comment:none');
        throw new InvalidParameterException($msg);
    }
    return $return;
}

Example #2

File: core.php Project: manlui/elgg_with_rest_api

/**
 * @param $activity
 * @return int
 */
function getCommentCount($activity)
{
    if ($activity->subtype == "thewire") {
        $options = array("metadata_name" => "wire_thread", "metadata_value" => $activity->object_guid, "type" => "object", "subtype" => "thewire", "limit" => 0);
        $comments = get_elgg_comments($options, 'elgg_get_entities_from_metadata');
    } else {
        $comments = elgg_get_entities(array('type' => 'object', 'subtype' => 'comment', 'container_guid' => $activity->object_guid, "limit" => 0));
    }
    $comment_count = sizeof($comments);
    if ($comment_count >= 1 && $activity->subtype == "thewire") {
        $comment_count = $comment_count - 1;
    }
    return $comment_count;
}