move_attachments_page.php

<?php
# MantisBT - a php based bugtracking system

# MantisBT 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.
#
# MantisBT 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 MantisBT.  If not, see <http://www.gnu.org/licenses/>.

/**
 * This upgrade moves attachments from the database to the disk
 *
 * @package MantisBT
 * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
 * @copyright Copyright (C) 2002 - 2013  MantisBT Team - mantisbt-dev@lists.sourceforge.net
 * @link http://www.mantisbt.org
 */


/**
 * MantisBT Core API's
 */
require_once( dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'core.php' );

access_ensure_global_level( config_get_global( 'admin_site_threshold' ) );

# Page header, menu
html_page_top( 'MantisBT Administration - Moving Attachments' );
echo '<div align="center"><p>';
print_bracket_link( helper_mantis_url( 'admin/system_utils.php' ), 'Back to System Utilities' );
echo '</p></div>';


# File type should be 'bug' (default) or 'project'
$f_file_type = gpc_get( 'type', 'bug' );

$t_bug_table = db_get_table( 'mantis_bug_table' );
$t_project_table = db_get_table( 'mantis_project_table' );

switch( $f_file_type ) {
	case 'project':
		$t_type = 'Project Files';
		$t_file_table = db_get_table( 'mantis_project_file_table' );
		$t_query = "SELECT p.id, p.name, COUNT(f.id) disk
			FROM $t_file_table f
			LEFT JOIN $t_project_table p ON p.id = f.project_id
			WHERE content <> ''
			GROUP BY p.id, p.name
			ORDER BY p.name";
		break;

	case 'bug':
	default:
		$t_type = 'Attachments';
		$t_file_table = db_get_table( 'mantis_bug_file_table' );
		$t_query = "SELECT p.id, p.name, COUNT(f.id) disk
			FROM $t_file_table f
			JOIN $t_bug_table b ON b.id = f.bug_id
			JOIN $t_project_table p ON p.id = b.project_id
			WHERE content <> ''
			GROUP BY p.id, p.name
			ORDER BY p.name";
		break;
}

# Move to disk: projects having non-empty attachments in the DB
$t_result = db_query_bound( $t_query );

# Build list, excluding projects having upload method other than DISK
$t_projects = array();
while( $t_row = db_fetch_array( $t_result ) ) {
	$t_project_id = (int) $t_row['id'];
	$t_upload_method = config_get( 'file_upload_method', null, ALL_USERS, $t_project_id );
	if( $t_upload_method == DISK ) {
		$t_projects[$t_project_id] = $t_row;
	}
}

if( count( $t_projects ) == 0 ) {
	# Nothing to do
	echo '<div align="center"><p>No attachments need to be moved.</p></div>';
} else {
	# Display name for All Projects
	if( isset( $t_projects[ALL_PROJECTS] ) ) {
		$t_projects[ALL_PROJECTS]['name'] = 'All Projects';
	}

	# Display table of projects for user selection

?>

<div align="center">

<form name="move_attachments_project_select" method="post" action="move_attachments.php">
<table class="width50">
	<tr>
		<td class="form-title" colspan="2">
			<?php echo "$t_type to move"; ?>
		</td>
	</tr>

	<tr class="row-category">
		<th>Project name</th>
		<th width="18%">Attachments</th>
		<th width="7%">To Disk</th>
	</tr>

<?php
	# Printing rows of projects with attachments to move
	foreach( $t_projects as $t_id => $t_project ) {
		echo '<tr ' . helper_alternate_class() . '>';
		printf(
			'<td>%s</td><td class="center">%s</td><td class="center">'
			. '<input type="checkbox" name="to_disk[]" value="%d" /></td>',
			$t_project['name'],
			$t_project['disk'],
			$t_id
		);
		echo "</tr>\n";
	}

	if( ON == config_get( 'use_javascript' ) ) {
?>

	<tr>
		<td class="right" colspan="2">Select All</td>
		<td class="center">
			<input name="all_proj"
				type="checkbox" value="all"
				onclick="checkall('move_attachments_project_select', this.form.all_proj.checked)"
			/>
		</td>
	</tr>

<?php
	}
	echo form_security_field( 'move_attachments_project_select' );
?>

</table>
<span class="center">
	<br />
	<input name="type" type="hidden" value="<?php echo $f_file_type ?>" />
	<input type="submit" class="button" value="Move Attachments" />
</span>

</form>
</div>

<?php
}

html_page_bottom();