tag.php

<?php

/**
 * Tag page
 *
 * @copyright http://smartfactory.ca The SmartFactory
 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
 * @since 1.0
 * @author marcan aka Marc-André Lanciault <marcan@smartfactory.ca>
 * @package imtagging
 * 
 */

/**
 * Edit a Tag
 *
 * @param object $tagObj ImtaggingTag object to be edited
 */
function edittag($tagObj) {
	global $imtagging_tag_handler, $icmsTpl;

	if (!$tagObj->isNew()) {
		if (!$tagObj->userCanEditAndDelete()) {
			redirect_header($tagObj->getItemLink(true), 3, _NOPERM);
		}
		$tagObj->hideFieldFromForm(array(
			'tag_published_date',
			'tag_uid',
			'meta_keywords',
			'meta_description',
			'short_url'));
		$sform = $tagObj->getSecureForm(_MD_IMTAGGING_TAG_EDIT, 'addtag');
		$sform->assign($icmsTpl, 'imtagging_tagform');
		$icmsTpl->assign('imtagging_category_path', $tagObj->getVar('tag_title') . ' > ' . _EDIT);
	} else {
		if (!$imtagging_tag_handler->userCanSubmit()) {
			redirect_header(IMTAGGING_URL, 3, _NOPERM);
		}
		$tagObj->setVar('tag_uid', icms::$user->uid());
		$tagObj->setVar('tag_published_date', time());
		$tagObj->hideFieldFromForm(array(
			'tag_published_date',
			'tag_uid',
			'meta_keywords',
			'meta_description',
			'short_url'));
		$sform = $tagObj->getSecureForm(_MD_IMTAGGING_TAG_SUBMIT, 'addtag');
		$sform->assign($icmsTpl, 'imtagging_tagform');
		$icmsTpl->assign('imtagging_category_path', _SUBMIT);
	}
}

include_once 'header.php';

$xoopsOption['template_main'] = 'imtagging_tag.html';
include_once ICMS_ROOT_PATH . '/header.php';

$imtagging_tag_handler = icms_getModulehandler('tag');

/**
 * Use a naming convention that indicates the source of the content of the variable
 */
$clean_op = '';

if (isset($_GET['op'])) $clean_op = $_GET['op'];
if (isset($_POST['op'])) $clean_op = $_POST['op'];

/**
 * Again, use a naming convention that indicates the source of the content of the variable
 */
$clean_tag_id = isset($_GET['tag_id']) ? (int) ($_GET['tag_id']) : 0;
$tagObj = $imtagging_tag_handler->get($clean_tag_id);

/**
 * Create a whitelist of valid values, be sure to use appropriate types for each value
 * Be sure to include a value for no parameter, if you have a default condition
 */
$valid_op = array(
	'mod',
	'addtag',
	'del',
	'');
/**
 * Only proceed if the supplied operation is a valid operation
 */
if (in_array($clean_op, $valid_op, TRUE)) {
	switch ($clean_op) {
		case "mod":
			if ($clean_tag_id > 0 && $tagObj->isNew()) {
				redirect_header(icms_getPreviousPage('index.php'), 3, _NOPERM);
			}
			edittag($tagObj);
			break;

		case "addtag":
			if (!icms::$security->check()) {
				redirect_header(icms_getPreviousPage('index.php'), 3, _MD_IMTAGGING_SECURITY_CHECK_FAILED . implode('<br />', icms::$security->getErrors()));
			}
			$controller = new icms_ipf_Controller($imtagging_tag_handler);
			$controller->storeFromDefaultForm(_MD_IMTAGGING_TAG_CREATED, _MD_IMTAGGING_TAG_MODIFIED);
			break;

		case "del":
			if (!$tagObj->userCanEditAndDelete()) {
				redirect_header($tagObj->getItemLink(true), 3, _NOPERM);
			}
			if (isset($_POST['confirm'])) {
				if (!icms::$security->check()) {
					redirect_header($impresscms->urls['previouspage'], 3, _MD_IMTAGGING_SECURITY_CHECK_FAILED . implode('<br />', icms::$security->getErrors()));
				}
			}
			$controller = new icms_ipf_Controller($imtagging_tag_handler);
			$controller->handleObjectDeletionFromUserSide();
			$icmsTpl->assign('imtagging_category_path', $tagObj->getVar('tag_title') . ' > ' . _DELETE);

			break;

		default:
			if ($tagObj && !$tagObj->isNew() && $tagObj->accessGranted()) {
				$icmsTpl->assign('imtagging_tag', $tagObj->toArray());
				$icmsTpl->assign('imtagging_category_path', $tagObj->getVar('tag_title'));
			} else {
				redirect_header(IMTAGGING_URL, 3, _NOPERM);
			}

			if ($icmsModuleConfig['com_rule'] && $tagObj->getVar('tag_cancomment')) {
				$icmsTpl->assign('imtagging_tag_comment', true);
				include_once ICMS_ROOT_PATH . '/include/comment_view.php';
			}
			break;
	}

	/**
	 * Generating meta information for this page
	 */
	$icms_metagen = new icms_ipf_Metagen($tagObj->getVar('tag_title'), $tagObj->getVar('meta_keywords', 'n'), $tagObj->getVar('meta_description', 'n'));
	$icms_metagen->createMetaTags();
}
$icmsTpl->assign('imtagging_module_home', icms_getModuleName(true, true));
include_once 'footer.php';