function file_reset_count()
{
extract(doSlash(gpsa(array('id', 'filename', 'category', 'description'))));
if ($id) {
$id = assert_int($id);
if (safe_update('txp_file', 'downloads = 0', "id = {$id}")) {
file_edit(gTxt('reset_file_count_success'), $id);
}
} else {
file_list(gTxt('reset_file_count_failure'));
}
}
function file_replace()
{
global $txp_user, $file_base_path;
$id = assert_int(gps('id'));
$rs = safe_row('filename, author', 'txp_file', "id = {$id}");
if (!$rs) {
file_list(array(messenger(gTxt('invalid_id'), $id), E_ERROR));
return;
}
extract($rs);
$filename = sanitizeForFile($filename);
if (!has_privs('file.edit') && !($author === $txp_user && has_privs('file.edit.own'))) {
require_privs();
}
$file = file_get_uploaded();
$name = file_get_uploaded_name();
if ($file === false) {
// Could not get uploaded file.
file_list(array(gTxt('file_upload_failed') . " {$name} " . upload_get_errormsg($_FILES['thefile']['error']), E_ERROR));
return;
}
if (!$filename) {
file_list(array(gTxt('invalid_filename'), E_ERROR));
} else {
$newpath = build_file_path($file_base_path, $filename);
if (is_file($newpath)) {
rename($newpath, $newpath . '.tmp');
}
if (!shift_uploaded_file($file, $newpath)) {
safe_delete("txp_file", "id = {$id}");
file_list(array($newpath . sp . gTxt('upload_dir_perms'), E_ERROR));
// Rename tmp back.
rename($newpath . '.tmp', $newpath);
// Remove tmp upload.
unlink($file);
} else {
file_set_perm($newpath);
update_lastmod('file_replaced', compact('id', 'filename'));
if ($size = filesize($newpath)) {
safe_update('txp_file', 'size = ' . $size . ', modified = now()', 'id = ' . $id);
}
file_edit(gTxt('file_uploaded', array('{name}' => $name)), $id);
// Clean up old.
if (is_file($newpath . '.tmp')) {
unlink($newpath . '.tmp');
}
}
}
}
function file_save()
{
global $file_base_path, $txp_user;
extract(doSlash(gpsa(array('id', 'filename', 'category', 'description', 'status', 'publish_now', 'year', 'month', 'day', 'hour', 'minute', 'second'))));
$id = assert_int($id);
$permissions = gps('perms');
if (is_array($permissions)) {
asort($permissions);
$permissions = implode(",", $permissions);
}
$perms = doSlash($permissions);
$rs = safe_row('filename, author', 'txp_file', "id={$id}");
if (!has_privs('file.edit') && !($rs['author'] == $txp_user && has_privs('file.edit.own'))) {
file_edit(gTxt('restricted_area'));
return;
}
$old_filename = $rs['filename'];
if ($old_filename != false && strcmp($old_filename, $filename) != 0) {
$old_path = build_file_path($file_base_path, $old_filename);
$new_path = build_file_path($file_base_path, $filename);
if (file_exists($old_path) && shift_uploaded_file($old_path, $new_path) === false) {
$message = gTxt('file_cannot_rename', array('{name}' => $filename));
return file_list($message);
} else {
file_set_perm($new_path);
}
}
$created_ts = @safe_strtotime($year . '-' . $month . '-' . $day . ' ' . $hour . ':' . $minute . ':' . $second);
if ($publish_now) {
$created = 'now()';
} elseif ($created_ts > 0) {
$created = "from_unixtime('" . $created_ts . "')";
} else {
$created = '';
}
$size = filesize(build_file_path($file_base_path, $filename));
$rs = safe_update('txp_file', "\n\t\t\tfilename = '{$filename}',\n\t\t\tcategory = '{$category}',\n\t\t\tpermissions = '{$perms}',\n\t\t\tdescription = '{$description}',\n\t\t\tstatus = '{$status}',\n\t\t\tsize = '{$size}',\n\t\t\tmodified = now(),\n\t\t\tauthor = '{$txp_user}'" . ($created ? ", created = {$created}" : ''), "id = {$id}");
if (!$rs) {
// update failed, rollback name
if (shift_uploaded_file($new_path, $old_path) === false) {
$message = gTxt('file_unsynchronized', array('{name}' => $filename));
return file_list($message);
} else {
$message = gTxt('file_not_updated', array('{name}' => $filename));
return file_list($message);
}
}
$message = gTxt('file_updated', array('{name}' => $filename));
file_list($message);
}
function file_save()
{
global $file_base_path, $txp_user;
$varray = array_map('assert_string', gpsa(array('id', 'category', 'title', 'description', 'status', 'publish_now', 'year', 'month', 'day', 'hour', 'minute', 'second')));
extract(doSlash($varray));
$filename = $varray['filename'] = sanitizeForFile(gps('filename'));
if ($filename == '') {
$message = gTxt('file_not_updated', array('{name}' => $filename));
return file_list($message);
}
$id = $varray['id'] = assert_int($id);
$permissions = gps('perms');
if (is_array($permissions)) {
asort($permissions);
$permissions = implode(",", $permissions);
}
$varray['permissions'] = $permissions;
$perms = doSlash($permissions);
$rs = safe_row('filename, author', 'txp_file', "id={$id}");
if (!has_privs('file.edit') && !($rs['author'] == $txp_user && has_privs('file.edit.own'))) {
file_edit(gTxt('restricted_area'));
return;
}
$old_filename = $varray['old_filename'] = sanitizeForFile($rs['filename']);
if ($old_filename != false && strcmp($old_filename, $filename) != 0) {
$old_path = build_file_path($file_base_path, $old_filename);
$new_path = build_file_path($file_base_path, $filename);
if (file_exists($old_path) && shift_uploaded_file($old_path, $new_path) === false) {
$message = gTxt('file_cannot_rename', array('{name}' => $filename));
return file_list($message);
} else {
file_set_perm($new_path);
}
}
$created_ts = @safe_strtotime($year . '-' . $month . '-' . $day . ' ' . $hour . ':' . $minute . ':' . $second);
if ($publish_now) {
$created = 'now()';
} elseif ($created_ts > 0) {
$created = "from_unixtime('" . $created_ts . "')";
} else {
$created = '';
}
$size = filesize(build_file_path($file_base_path, $filename));
$constraints = array('category' => new CategoryConstraint(gps('category'), array('type' => 'file')), 'status' => new ChoiceConstraint(gps('status'), array('choices' => array(STATUS_HIDDEN, STATUS_PENDING, STATUS_LIVE), 'message' => 'invalid_status')));
callback_event_ref('file_ui', 'validate_save', 0, $varray, $constraints);
$validator = new Validator($constraints);
$rs = $validator->validate() && safe_update('txp_file', "\n\t\t\tfilename = '" . doSlash($filename) . "',\n\t\t\ttitle = '{$title}',\n\t\t\tcategory = '{$category}',\n\t\t\tpermissions = '{$perms}',\n\t\t\tdescription = '{$description}',\n\t\t\tstatus = '{$status}',\n\t\t\tsize = '{$size}',\n\t\t\tmodified = now()" . ($created ? ", created = {$created}" : ''), "id = {$id}");
if (!$rs) {
// update failed, rollback name
if (isset($old_path) && shift_uploaded_file($new_path, $old_path) === false) {
$message = gTxt('file_unsynchronized', array('{name}' => $filename));
return file_list($message);
} else {
$message = gTxt('file_not_updated', array('{name}' => $filename));
return file_list($message);
}
}
update_lastmod();
$message = gTxt('file_updated', array('{name}' => $filename));
file_list($message);
}
