Gazelle/classes/collages.class.php

<?php
class Collages
{
    public static function increase_subscriptions($CollageID)
    {
        $QueryID = G::$DB->get_query_id();
        G::$DB->query("
      UPDATE collages
      SET Subscribers = Subscribers + 1
      WHERE ID = '$CollageID'");
        G::$DB->set_query_id($QueryID);
    }

    public static function decrease_subscriptions($CollageID)
    {
        $QueryID = G::$DB->get_query_id();
        G::$DB->query("
      UPDATE collages
      SET Subscribers = IF(Subscribers < 1, 0, Subscribers - 1)
      WHERE ID = '$CollageID'");
        G::$DB->set_query_id($QueryID);
    }

    public static function create_personal_collage()
    {
        G::$DB->query("
      SELECT
        COUNT(ID)
      FROM collages
      WHERE UserID = '" . G::$LoggedUser['ID'] . "'
        AND CategoryID = '0'
        AND Deleted = '0'");
        list($CollageCount) = G::$DB->next_record();

        if ($CollageCount >= G::$LoggedUser['Permissions']['MaxCollages']) {
            // TODO: fix this, the query was for COUNT(ID), so I highly doubt that this works... - Y
            list($CollageID) = G::$DB->next_record();
            header('Location: collage.php?id='.$CollageID);
            die();
        }
        $NameStr = db_string(G::$LoggedUser['Username'] . "'s personal collage" . ($CollageCount > 0 ? ' no. ' . ($CollageCount + 1) : ''));
        $Description = db_string('Personal collage for ' . G::$LoggedUser['Username'] . '. The first 5 albums will appear on his or her [url=' . site_url() . 'user.php?id= ' . G::$LoggedUser['ID'] . ']profile[/url].');
        G::$DB->query("
      INSERT INTO collages
        (Name, Description, CategoryID, UserID)
      VALUES
        ('$NameStr', '$Description', '0', " . G::$LoggedUser['ID'] . ")");
        $CollageID = G::$DB->inserted_id();
        header('Location: collage.php?id='.$CollageID);
        die();
    }
}