| |
| 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. |
| |
+-------------------------------------------------------------------------+
| Author: Thomas Bruederli <*****@*****.**> |
+-------------------------------------------------------------------------+
$Id$
*/
// include environment
require_once 'program/include/iniset.php';
// init application, start session, init output class, etc.
$RCMAIL = rcmail::get_instance();
// Make the whole PHP output non-cacheable (#1487797)
send_nocacheing_headers();
// turn on output buffering
ob_start();
// check if config files had errors
if ($err_str = $RCMAIL->config->get_error()) {
raise_error(array('code' => 601, 'type' => 'php', 'message' => $err_str), false, true);
}
// check DB connections and exit on failure
if ($err_str = $DB->is_error()) {
raise_error(array('code' => 603, 'type' => 'db', 'message' => $err_str), FALSE, TRUE);
}
// error steps
if ($RCMAIL->action == 'error' && !empty($_GET['_code'])) {
raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
}
// check if https is required (for login) and redirect if necessary
/**
* Helper method to send the zip archive to the browser
*/
private function _deliver_zipfile($tmpfname, $filename)
{
$browser = new rcube_browser();
send_nocacheing_headers();
if ($browser->ie && $browser->ver < 7) {
$filename = rawurlencode(abbreviate_string($filename, 55));
} else {
if ($browser->ie) {
$filename = rawurlencode($filename);
} else {
$filename = addcslashes($filename, '"');
}
}
// send download headers
header("Content-Type: application/octet-stream");
if ($browser->ie) {
header("Content-Type: application/force-download");
}
// don't kill the connection if download takes more than 30 sec.
@set_time_limit(0);
header("Content-Disposition: attachment; filename=\"" . $filename . "\"");
header("Content-length: " . filesize($tmpfname));
readfile($tmpfname);
}
/**
* Send an AJAX response with executable JS code
*
* @param string Additional JS code
* @param boolean True if output buffer should be flushed
* @return void
* @deprecated
*/
public function remote_response($add = '')
{
static $s_header_sent = false;
if (!$s_header_sent) {
$s_header_sent = true;
send_nocacheing_headers();
header('Content-Type: text/plain; charset=' . $this->get_charset());
}
// unset default env vars
unset($this->env['task'], $this->env['action'], $this->env['comm_path']);
$rcmail = rcmail::get_instance();
$response = array('action' => $rcmail->action, 'unlock' => (bool) $_REQUEST['_unlock']);
if (!empty($this->env)) {
$response['env'] = $this->env;
}
if (!empty($this->texts)) {
$response['texts'] = $this->texts;
}
// send function calls
$response['exec'] = $this->get_js_commands() . $add;
if (!empty($this->callbacks)) {
$response['callbacks'] = $this->callbacks;
}
echo json_serialize($response);
}
/**
* Send an AJAX response with executable JS code
*
* @param string Additional JS code
* @param boolean True if output buffer should be flushed
* @return void
* @deprecated
*/
public function remote_response($add = '', $flush = false)
{
static $s_header_sent = false;
if (!$s_header_sent) {
$s_header_sent = true;
send_nocacheing_headers();
header('Content-Type: application/x-javascript; charset=' . $this->get_charset());
print '/** ajax response [' . date('d/M/Y h:i:s O') . "] **/\n";
}
// unset default env vars
unset($this->env['task'], $this->env['action'], $this->env['comm_path']);
// send response code
echo $this->get_js_commands() . $add;
// flush the output buffer
if ($flush) {
flush();
}
}
