<?php
// Module Administration User Interface.
//
// webtrees: Web based Family History software
// Copyright (C) 2014 webtrees development team.
//
// 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 2 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, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

define('WT_SCRIPT_NAME', 'admin_module_blocks.php');
require 'includes/session.php';
require WT_ROOT.'includes/functions/functions_edit.php';

$controller=new WT_Controller_Page();
$controller
	->restrictAccess(\WT\Auth::isAdmin())
	->setPageTitle(WT_I18N::translate('Module administration'))
	->pageHeader();

$modules=WT_Module::getActiveBlocks(WT_GED_ID, WT_PRIV_HIDE);

$action = WT_Filter::post('action');

if ($action=='update_mods' && WT_Filter::checkCsrf()) {
	foreach ($modules as $module_name=>$module) {
		foreach (WT_Tree::getAll() as $tree) {
			$value = WT_Filter::post("blockaccess-{$module_name}-{$tree->tree_id}", WT_REGEX_INTEGER, $module->defaultAccessLevel());
			WT_DB::prepare(
				"REPLACE INTO `##module_privacy` (module_name, gedcom_id, component, access_level) VALUES (?, ?, 'block', ?)"
			)->execute(array($module_name, $tree->tree_id, $value));
		}
	}
}

?>
<div id="blocks" align="center">
	<form method="post" action="<?php echo WT_SCRIPT_NAME; ?>">
		<input type="hidden" name="action" value="update_mods">
		<?php echo WT_Filter::getCsrf(); ?>
		<table id="blocks_table" class="modules_table">
			<thead>
				<tr>
					<th><?php echo WT_I18N::translate('Block'); ?></th>
					<th><?php echo WT_I18N::translate('Description'); ?></th>
					<th><?php echo WT_I18N::translate('Access level'); ?></th>
				</tr>
			</thead>
			<tbody>
				<?php
				$order = 1;
				foreach ($modules as $module_name=>$module) {
					?>
					<tr>
						<td><?php echo $module->getTitle(); ?></td>
						<td><?php echo $module->getDescription(); ?></td>
						<td>
							<table class="modules_table2">
							<?php
							foreach (WT_Tree::getAll() as $tree) {
								$varname = 'blockaccess-'.$module->getName().'-'.$tree->tree_id;
								$access_level=WT_DB::prepare(
									"SELECT access_level FROM `##module_privacy` WHERE gedcom_id=? AND module_name=? AND component='block'"
								)->execute(array($tree->tree_id, $module->getName()))->fetchOne();
								if ($access_level===null) {
									$access_level=$module->defaultAccessLevel();
								}
								echo '<tr><td>', $tree->tree_title_html, '</td><td>';
								echo edit_field_access_level($varname, $access_level);
							}
						?>
						</table>
					</td>
					</tr>
					<?php
					$order++;
				}
				?>
			</tbody>
		</table>
		<input type="submit" value="<?php echo WT_I18N::translate('save'); ?>">
	</form>
</div>
