Copyright (C) 2004-2008, Ryan Djurovich
Website Baker 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 2 of the License, or
(at your option) any later version.
Website Baker 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 Website Baker; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// Check if user selected template
if(!isset($_POST['file']) OR $_POST['file'] == "") {
header("Location: index.php");
exit(0);
} else {
$file = $_POST['file'];
}
// Extra protection
if(trim($file) == '') {
header("Location: index.php");
exit(0);
}
// Setup admin object
require('../../config.php');
require_once(WB_PATH.'/framework/class.admin.php');
$admin = new admin('Addons', 'templates_uninstall');
// Include the WB functions file
require_once(WB_PATH.'/framework/functions.php');
// Check if the template exists
if(!is_dir(WB_PATH.'/templates/'.$file)) {
$admin->print_error($MESSAGE['GENERIC']['NOT_INSTALLED']);
}
if (!function_exists("replace_all")) {
function replace_all ($aStr = "", &$aArray ) {
foreach($aArray as $k=>$v) $aStr = str_replace("{{".$k."}}", $v, $aStr);
return $aStr;
}
}
/**
* Check if the template is the standard-template or still in use
*/
$MESSAGE['GENERIC']['CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE'] = "Can't unistall this template ".$file." because it's the standardtemplate!";
if ($file == DEFAULT_TEMPLATE) {
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE']); /** Text is missing! 2008-06-15 */
} else {
/**
* Check if the template is still in use by a page ...
*
* @version 0.2.0
* @build 5
* @author aldus
* @since 0.1.0
* @lastchange 2008-10-23
*
*/
$info = $database->query("SELECT page_id, page_title FROM ".TABLE_PREFIX."pages WHERE template='".$file."' order by page_title");
if ($info->numRows() > 0) {
/**
* Template is still in use, so we're collecting the page-titles
*
* @version 0.2.0
* @build 5
* @since 0.1.1
* @lastchange 2008-10-23
*
* 0.2.0 Codechanges for Websitebaker to use it without the Black-Hawk-Engine
*
* 0.1.1 add this page / these pages
*
* @notice All listed pages got linked to "settings.php" so the user can easy change
* the template-settings. Modifications could be made in "page_template_str".
* For additional informations you will have to modify the query, the page_template_str
* and the page_info array.
*
* @todo 1 - Additional informations about the pages (modified, modified_by, visibility, etc)
*
* 2 - What happends about pages, the user is not allowed to edit?
* Marked "red"?
*
* 3 - Multiple language support here ...
*/
/**
* The base-message template-string for the top of the message
*
* 0.1.2 this page/ these pages
*
*/
$add = $info->numRows() == 1 ? "this page" : "these pages";
$msg_template_str = "
Template {{template_name}} could not be uninstalled because it is still in use by ";
$msg_template_str .= $add.":
click for editing.
";
/**
* The template-string for displaying the Page-Titles ... in this case as a link
*/
$page_template_str = "- {{title}}
";
$values = array ('template_name' => $file);
$msg = replace_all ( $msg_template_str, $values );
$page_names = "";
while ($data = $info->fetchRow(DB_FETCHMODE_ASSOC) ) {
$page_info = array(
'id' => $data['page_id'],
'title' => $data['page_title']
);
$page_names .= replace_all ( $page_template_str, $page_info );
}
/**
* Printing out the error-message and die().
*/
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE'].$msg.$page_names);
}
}
// Check if we have permissions on the directory
if(!is_writable(WB_PATH.'/templates/'.$file)) {
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL'].WB_PATH.'/templates/'.$file);
}
// Try to delete the template dir
if(!rm_full_dir(WB_PATH.'/templates/'.$file)) {
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL']);
} else {
// Remove entry from DB
$database->query("DELETE FROM ".TABLE_PREFIX."addons WHERE directory = '".$file."' AND type = 'template'");
}
// Update pages that use this template with default template
$database = new database();
$database->query("UPDATE ".TABLE_PREFIX."pages SET template = '".DEFAULT_TEMPLATE."' WHERE template = '$file'");
// Print success message
$admin->print_success($MESSAGE['GENERIC']['UNINSTALLED']);
// Print admin footer
$admin->print_footer();
?>