<?php
/*
  Plugin Name: Image Source Control
  Version: 1.3.4
  Plugin URI: http://webgilde.com/en/image-source-control/
  Description: The Image Source Control saves the source of an image, lists them and warns if it is missing.
  Author: Thomas Maier
  Author URI: http://www.webgilde.com/
  License: GPL v3

  Image Source Control Plugin for WordPress
  Copyright (C) 2012, Thomas Maier - thomas.maier@webgilde.com

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Followed the following tutorials
 * http://wpengineer.com/2076/add-custom-field-attachment-in-wordpress/
 * http://bueltge.de/eigene-felder-dateiverwaltung-wordpress/1226/ (same like above, but in German)
 *
 *
 */

//avoid direct calls to this file
if (!function_exists('add_action')) {
    header('Status: 403 Forbidden');
    header('HTTP/1.1 403 Forbidden');
    exit();
}

define('ISCVERSION', '1.3.4');
define('ISCNAME', 'Image Source Control');
define('ISCTEXTDOMAIN', 'isc');
define('ISCDIR', basename(dirname(__FILE__)));
define('ISCPATH', plugin_dir_path(__FILE__));
define('WEBGILDE', 'http://webgilde.com/en/image-source-control');

load_plugin_textdomain(ISCTEXTDOMAIN, false, dirname(plugin_basename(__FILE__)) . '/languages/');

require_once(ISCPATH . '/isc.class.php');

global $my_isc;
$my_isc = new ISC_CLASS();

function isc_list($post_id = 0) {
    global $my_isc;
    echo $my_isc->list_post_attachments_with_sources($post_id);
}