WB 2.08.x

/**

*	Check if the module is in use

*

*	@version	0.1.0

*	@build		1

*	@date		2008-10-23

*	@author		aldus

*	@package	Websitebaker - Admin - modules

*	@state		@dev

*

*/

if (!function_exists("replace_all")) {

	function replace_all ($aStr = "", &$aArray ) {

		foreach($aArray as $k=>$v) $aStr = str_replace("{{".$k."}}", $v, $aStr);

		return $aStr;

	}

$info = $database->query("SELECT section_id, page_id FROM ".TABLE_PREFIX."sections WHERE module='".$_POST['file']."'" );

if ( $info->numRows() > 0) {

	/**

	*	Modul is in use, so we have to warn the user

	*/

	$add = $info->numRows() == 1 ? "this page" : "these pages";

	$msg_template_str  = "<br /><br />Modul <b>{{modul_name}}</b> could not be uninstalled because it is still in use on ";

	$msg_template_str .= $add.":<br /><i>click for editing.</i><br /><br />";

	/**

	*	The template-string for displaying the Page-Titles ... in this case as a link

	*/

	$page_template_str = "- <b><a href='../pages/sections.php?page_id={{id}}'>{{title}}</a></b><br />";

	$values = array ('modul_name' => $file);

	$msg = replace_all ( $msg_template_str,  $values );

	$page_names = "";

	while ($data = $info->fetchRow(DB_FETCHMODE_ASSOC) ) {

		$temp = $database->query("SELECT page_title from ".TABLE_PREFIX."pages where page_id=".$data['page_id']);

		$temp_title = $temp->fetchRow( DB_FETCHMODE_ASSOC );

		$page_info = array(

			'id'	=> $data['page_id'], 

			'title' => $temp_title['page_title']

		);

		$page_names .= replace_all ( $page_template_str, $page_info );

	}

	/**

	*	Printing out the error-message and die().

	*/

	$admin->print_error(str_replace ("Datei", "Modul", $MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']).$msg.$page_names);

}