function screen_versions($id)
{
if (isset($_POST['save']) && check_admin_referer('drainhole-version_add')) {
$_POST = stripslashes_deep($_POST);
$file = DH_File::get($id);
DH_Version::create($file, $_POST['version'], 0, mktime(0, 0, 0, intval($_POST['month']), intval($_POST['day']), intval($_POST['year'])), $_POST['reason']);
$this->render_message(__('Your version was added succesfully', 'drain-hole'));
}
$file = DH_File::get($id);
$hole = DH_Hole::get($file->hole_id);
$pager = new DH_Pager($_GET, $_SERVER['REQUEST_URI'], 'created_at', 'DESC', 'drainhole-versions');
$versions = DH_Version::get_by_file($id, $pager);
$this->render_admin('versions', array('file' => $file, 'pager' => $pager, 'versions' => $versions, 'hole' => $hole));
}
function upgrade_from_1()
{
global $wpdb;
// Add columns to drainhole_access: version_id, user_id
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_access` ADD `user_id` int UNSIGNED NOT NULL;");
// Add columns to drainhole_files: name, description, created_at
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` ADD `name` varchar(150) NOT NULL default '';");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` ADD `description` TEXT default NULL;");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` ADD\t`version_id` int(11) unsigned NOT NULL;");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` ADD `options` mediumtext DEFAULT NULL ;");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` ADD `svn` varchar(150) DEFAULT NULL ;");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_access` ADD `version_id` int UNSIGNED NOT NULL DEFAULT '0';");
// Change columns in drainhole_files for: file
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` CHANGE `file` `file` varchar(150) NOT NULL default '';");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` CHANGE `downloads` `hits` int(10) UNSIGNED NOT NULL DEFAULT '0';");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_holes` CHANGE `role_error_id` `role_error_url` varchar(100) DEFAULT NULL;");
$files = DH_File::get_all();
// Remove columns
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` DROP `version`;");
$wpdb->query("ALTER TABLE `{$wpdb->prefix}drainhole_files` DROP `force_download`;");
// Create the first version for each file and link it back to the file
// Also link all access stats to the latest version
if (count($files) > 0) {
foreach ($files as $file) {
$version = DH_Version::create($file, $file->version, $file->hits, $file->updated_at, __('First version', 'drain-hole'));
$options = $wpdb->escape(serialize(array('force_download' => $file->force_download)));
$wpdb->query("UPDATE {$wpdb->prefix}drainhole_files SET version_id='{$version}',options='{$options}' WHERE id='{$file->id}'");
$wpdb->query("UPDATE {$wpdb->prefix}drainhole_access SET version_id='{$version}' WHERE file_id='{$file->id}'");
}
}
}
function create_new_version($version, $branch, $reason, $dontbranch = false, $svnupdate = false)
{
global $wpdb;
$hole = DH_Hole::get($this->hole_id);
// Branch our copy
if ($dontbranch === false && $branch) {
if ($hole && $this->exists($hole)) {
$target = $this->file($hole, $this->version_id);
@wp_mkdir_p(dirname($target));
@copy($this->file($hole), $target);
}
}
// Sort out any SVN business
if ($this->svn && $svnupdate) {
$options = get_option('drainhole_options');
if ($options && isset($options['svn']) && $options['svn']) {
include dirname(__FILE__) . '/svn.php';
$svn = new DH_SVN($this->svn, $options['svn']);
$svn->update($this->file($hole));
if ($svn->version()) {
$version = $svn->version();
}
}
}
// Store details in a version branch
if ($dontbranch === false) {
$version = DH_Version::create($this, $version, $this->hits - DH_Version::total_hits($this->id), '', $reason);
// Update our details
$wpdb->query("UPDATE {$wpdb->prefix}drainhole_files SET updated_at=NOW(), version_id='{$version}' WHERE id={$this->id}");
} else {
$wpdb->query("UPDATE {$wpdb->prefix}drainhole_version SET version='{$version}', created_at=NOW() WHERE id={$this->version_id}");
}
return true;
}