| | |
| | | |
| | | class rcube_sieve_vacation extends rcube_sieve_engine |
| | | { |
| | | protected $error; |
| | | |
| | | function actions() |
| | | { |
| | | $error = $this->start('vacation'); |
| | |
| | | $date_extension = in_array('date', $this->exts); |
| | | $regex_extension = in_array('regex', $this->exts); |
| | | |
| | | // set user's timezone |
| | | try { |
| | | $timezone = new DateTimeZone($this->rc->config->get('timezone', 'GMT')); |
| | | } |
| | | catch (Exception $e) { |
| | | $timezone = new DateTimeZone('GMT'); |
| | | } |
| | | |
| | | $status = rcube_utils::get_input_value('vacation_status', rcube_utils::INPUT_POST); |
| | | $subject = rcube_utils::get_input_value('vacation_subject', rcube_utils::INPUT_POST, true); |
| | | $reason = rcube_utils::get_input_value('vacation_reason', rcube_utils::INPUT_POST, true); |
| | |
| | | $interval_type = rcube_utils::get_input_value('vacation_interval_type', rcube_utils::INPUT_POST); |
| | | $date_from = rcube_utils::get_input_value('vacation_datefrom', rcube_utils::INPUT_POST); |
| | | $date_to = rcube_utils::get_input_value('vacation_dateto', rcube_utils::INPUT_POST); |
| | | $time_from = rcube_utils::get_input_value('vacation_timefrom', rcube_utils::INPUT_POST); |
| | | $time_to = rcube_utils::get_input_value('vacation_timeto', rcube_utils::INPUT_POST); |
| | | $after = rcube_utils::get_input_value('vacation_after', rcube_utils::INPUT_POST); |
| | | $action = rcube_utils::get_input_value('vacation_action', rcube_utils::INPUT_POST); |
| | | $target = rcube_utils::get_input_value('action_target', rcube_utils::INPUT_POST, true); |
| | |
| | | |
| | | // find and remove existing date/regex/true rules |
| | | foreach ((array) $vacation_tests as $idx => $t) { |
| | | if (($t['test'] == 'currentdate' && $t['part'] == 'date' && $t['type'] == $type) |
| | | if ($t['test'] == 'currentdate' || $t['test'] == 'true' |
| | | || ($t['test'] == 'header' && $t['type'] == 'regex' && $t['arg1'] == 'received') |
| | | || ($t['test'] == 'true') |
| | | ) { |
| | | unset($vacation_tests[$idx]); |
| | | } |
| | |
| | | |
| | | if ($date_extension) { |
| | | foreach (array('date_from', 'date_to') as $var) { |
| | | $date = $$var; |
| | | if ($date && ($dt = rcube_utils::anytodatetime($date))) { |
| | | $type = 'value-' . ($var == 'date_from' ? 'ge' : 'le'); |
| | | $test = array( |
| | | 'test' => 'currentdate', |
| | | 'part' => 'date', |
| | | 'type' => $type, |
| | | 'arg' => $dt->format('Y-m-d'), |
| | | ); |
| | | $time = ${str_replace('date', 'time', $var)}; |
| | | $date = trim($$var . ' ' . $time); |
| | | |
| | | $vacation_tests[] = $test; |
| | | if ($date && ($dt = rcube_utils::anytodatetime($date, $timezone))) { |
| | | if ($time) { |
| | | $vacation_tests[] = array( |
| | | 'test' => 'currentdate', |
| | | 'part' => 'iso8601', |
| | | 'type' => 'value-' . ($var == 'date_from' ? 'ge' : 'le'), |
| | | 'zone' => $dt->format('O'), |
| | | 'arg' => str_replace('+00:00', 'Z', strtoupper($dt->format('c'))), |
| | | ); |
| | | } |
| | | else { |
| | | $vacation_tests[] = array( |
| | | 'test' => 'currentdate', |
| | | 'part' => 'date', |
| | | 'type' => 'value-' . ($var == 'date_from' ? 'ge' : 'le'), |
| | | 'zone' => $dt->format('O'), |
| | | 'arg' => $dt->format('Y-m-d'), |
| | | ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | |
| | | |
| | | if ($date_extension || $regex_extension) { |
| | | $date_from = new html_inputfield(array('name' => 'vacation_datefrom', 'id' => 'vacation_datefrom', 'class' => 'datepicker', 'size' => 12)); |
| | | $date_to = new html_inputfield(array('name' => 'vacation_dateto', 'class' => 'datepicker', 'size' => 12)); |
| | | $date_to = new html_inputfield(array('name' => 'vacation_dateto', 'id' => 'vacation_dateto', 'class' => 'datepicker', 'size' => 12)); |
| | | $date_format = $this->rc->config->get('date_format', 'Y-m-d'); |
| | | } |
| | | |
| | | if ($date_extension) { |
| | | $time_from = new html_inputfield(array('name' => 'vacation_timefrom', 'id' => 'vacation_timefrom', 'size' => 6)); |
| | | $time_to = new html_inputfield(array('name' => 'vacation_timeto', 'id' => 'vacation_timeto', 'size' => 6)); |
| | | $time_format = $this->rc->config->get('time_format', 'H:i'); |
| | | $date_value = array(); |
| | | |
| | | foreach ((array) $this->vacation['tests'] as $test) { |
| | | if ($test['test'] == 'currentdate' && $test['part'] == 'date') { |
| | | $date = $this->rc->format_date($test['arg'], $date_format, false); |
| | | $date_value[$test['type'] == 'value-ge' ? 'from' : 'to'] = $date; |
| | | if ($test['test'] == 'currentdate') { |
| | | $idx = $test['type'] == 'value-ge' ? 'from' : 'to'; |
| | | |
| | | if ($test['part'] == 'date') { |
| | | $date_value[$idx]['date'] = $test['arg']; |
| | | } |
| | | else if ($test['part'] == 'iso8601') { |
| | | $date_value[$idx]['datetime'] = $test['arg']; |
| | | } |
| | | } |
| | | } |
| | | |
| | | foreach ($date_value as $idx => $value) { |
| | | $date = $value['datetime'] ?: $value['date']; |
| | | $date_value[$idx] = $this->rc->format_date($date, $date_format, false); |
| | | |
| | | if (!empty($value['datetime'])) { |
| | | $date_value['time_' . $idx] = $this->rc->format_date($date, $time_format, true); |
| | | } |
| | | } |
| | | } |
| | |
| | | $table->add(null, $reason->show($this->vacation['reason'])); |
| | | |
| | | if ($date_extension || $regex_extension) { |
| | | $table->add('title', html::label('vacation_datefrom', $this->plugin->gettext('vacation.dates'))); |
| | | $table->add(null, |
| | | $this->plugin->gettext('vacation.from'). ' ' . $date_from->show($date_value['from']) |
| | | . ' ' . $this->plugin->gettext('vacation.to'). ' ' . $date_to->show($date_value['to']) |
| | | ); |
| | | $table->add('title', html::label('vacation_datefrom', $this->plugin->gettext('vacation.start'))); |
| | | $table->add(null, $date_from->show($date_value['from']) . ($time_from ? ' ' . $time_from->show($date_value['time_from']) : '')); |
| | | $table->add('title', html::label('vacation_dateto', $this->plugin->gettext('vacation.end'))); |
| | | $table->add(null, $date_to->show($date_value['to']) . ($time_to ? ' ' . $time_to->show($date_value['time_to']) : '')); |
| | | } |
| | | |
| | | $table->add('title', html::label('vacation_status', $this->plugin->gettext('vacation.status'))); |
| | |
| | | $out .= '</form>'; |
| | | |
| | | $this->rc->output->add_gui_object('sieveform', $form_id); |
| | | |
| | | if ($time_format) { |
| | | $this->rc->output->set_env('time_format', $time_format); |
| | | } |
| | | |
| | | return $out; |
| | | } |
| | |
| | | |
| | | return $result; |
| | | } |
| | | |
| | | /** |
| | | * API: get vacation rule |
| | | * |
| | | * @return array Vacation rule information |
| | | */ |
| | | public function get_vacation() |
| | | { |
| | | $this->exts = $this->sieve->get_extensions(); |
| | | $this->init_script(); |
| | | $this->vacation_rule(); |
| | | |
| | | // check supported extensions |
| | | $date_extension = in_array('date', $this->exts); |
| | | $regex_extension = in_array('regex', $this->exts); |
| | | $seconds_extension = in_array('vacation-seconds', $this->exts); |
| | | |
| | | // set user's timezone |
| | | try { |
| | | $timezone = new DateTimeZone($this->rc->config->get('timezone', 'GMT')); |
| | | } |
| | | catch (Exception $e) { |
| | | $timezone = new DateTimeZone('GMT'); |
| | | } |
| | | |
| | | if ($date_extension) { |
| | | $date_value = array(); |
| | | foreach ((array) $this->vacation['tests'] as $test) { |
| | | if ($test['test'] == 'currentdate') { |
| | | $idx = $test['type'] == 'value-ge' ? 'start' : 'end'; |
| | | |
| | | if ($test['part'] == 'date') { |
| | | $date_value[$idx]['date'] = $test['arg']; |
| | | } |
| | | else if ($test['part'] == 'iso8601') { |
| | | $date_value[$idx]['datetime'] = $test['arg']; |
| | | } |
| | | } |
| | | } |
| | | |
| | | foreach ($date_value as $idx => $value) { |
| | | $$idx = new DateTime($value['datetime'] ?: $value['date'], $timezone); |
| | | } |
| | | } |
| | | else if ($regex_extension) { |
| | | // Sieve 'date' extension not available, read start/end from RegEx based rules instead |
| | | if ($date_tests = self::parse_regexp_tests($this->vacation['tests'])) { |
| | | $from = new DateTime($date_tests['from'] . ' ' . '00:00:00', $timezone); |
| | | $to = new DateTime($date_tests['to'] . ' ' . '23:59:59', $timezone); |
| | | } |
| | | } |
| | | |
| | | if (isset($this->vacation['seconds'])) { |
| | | $interval = $this->vacation['seconds'] . 's'; |
| | | } |
| | | else if (isset($this->vacation['days'])) { |
| | | $interval = $this->vacation['days'] . 'd'; |
| | | } |
| | | |
| | | $vacation = array( |
| | | 'supported' => $this->exts, |
| | | 'interval' => $interval, |
| | | 'start' => $start, |
| | | 'end' => $end, |
| | | 'enabled' => $this->vacation['reason'] && empty($this->vacation['disabled']), |
| | | 'message' => $this->vacation['reason'], |
| | | 'subject' => $this->vacation['subject'], |
| | | 'action' => $this->vacation['action'], |
| | | 'target' => $this->vacation['target'], |
| | | 'addresses' => $this->vacation['addresses'], |
| | | ); |
| | | |
| | | return $vacation; |
| | | } |
| | | |
| | | /** |
| | | * API: set vacation rule |
| | | * |
| | | * @param array $vacation Vacation rule information (see self::get_vacation()) |
| | | * |
| | | * @return bool True on success, False on failure |
| | | */ |
| | | public function set_vacation($data) |
| | | { |
| | | $this->exts = $this->sieve->get_extensions(); |
| | | $this->error = false; |
| | | |
| | | $this->init_script(); |
| | | $this->vacation_rule(); |
| | | |
| | | // check supported extensions |
| | | $date_extension = in_array('date', $this->exts); |
| | | $regex_extension = in_array('regex', $this->exts); |
| | | $seconds_extension = in_array('vacation-seconds', $this->exts); |
| | | |
| | | $vacation['type'] = 'vacation'; |
| | | $vacation['reason'] = $this->strip_value(str_replace("\r\n", "\n", $data['message'])); |
| | | $vacation['addresses'] = $data['addresses']; |
| | | $vacation['subject'] = $data['subject']; |
| | | $vacation_tests = (array) $this->vacation['tests']; |
| | | |
| | | foreach ((array) $vacation['addresses'] as $aidx => $address) { |
| | | $vacation['addresses'][$aidx] = $address = trim($address); |
| | | |
| | | if (empty($address)) { |
| | | unset($vacation['addresses'][$aidx]); |
| | | } |
| | | else if (!rcube_utils::check_email($address)) { |
| | | $this->error = "Invalid address in vacation addresses: $address"; |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | if ($vacation['reason'] == '') { |
| | | $this->error = "No vacation message specified"; |
| | | return false; |
| | | } |
| | | |
| | | if ($data['interval']) { |
| | | if (!preg_match('/^([0-9]+)\s*([sd])$/', $data['interval'], $m)) { |
| | | $this->error = "Invalid vacation interval value: " . $data['interval']; |
| | | return false; |
| | | } |
| | | else if ($m[1]) { |
| | | $vacation[strtolower($m[2]) == 's' ? 'seconds' : 'days'] = $m[1]; |
| | | } |
| | | } |
| | | |
| | | // find and remove existing date/regex/true rules |
| | | foreach ((array) $vacation_tests as $idx => $t) { |
| | | if ($t['test'] == 'currentdate' || $t['test'] == 'true' |
| | | || ($t['test'] == 'header' && $t['type'] == 'regex' && $t['arg1'] == 'received') |
| | | ) { |
| | | unset($vacation_tests[$idx]); |
| | | } |
| | | } |
| | | |
| | | if ($date_extension) { |
| | | foreach (array('start', 'end') as $var) { |
| | | if ($dt = $data[$var]) { |
| | | $vacation_tests[] = array( |
| | | 'test' => 'currentdate', |
| | | 'part' => 'iso8601', |
| | | 'type' => 'value-' . ($var == 'start' ? 'ge' : 'le'), |
| | | 'zone' => $dt->format('O'), |
| | | 'arg' => str_replace('+00:00', 'Z', strtoupper($dt->format('c'))), |
| | | ); |
| | | } |
| | | } |
| | | } |
| | | else if ($regex_extension) { |
| | | // Add date range rules if range specified |
| | | if ($data['start'] && $data['end']) { |
| | | if ($tests = self::build_regexp_tests($data['start'], $data['end'], $error)) { |
| | | $vacation_tests = array_merge($vacation_tests, $tests); |
| | | } |
| | | |
| | | if ($error) { |
| | | $this->error = "Invalid dates specified or unsupported period length"; |
| | | return false; |
| | | } |
| | | } |
| | | } |
| | | |
| | | if ($data['action'] == 'redirect' || $data['action'] == 'copy') { |
| | | if (empty($data['target']) || !rcube_utils::check_email($data['target'])) { |
| | | $this->error = "Invalid address in action taget: " . $data['target']; |
| | | return false; |
| | | } |
| | | } |
| | | else if ($data['action'] && $data['action'] != 'keep' && $data['action'] != 'discard') { |
| | | $this->error = "Unsupported vacation action: " . $data['action']; |
| | | return false; |
| | | } |
| | | |
| | | if (empty($vacation_tests)) { |
| | | $vacation_tests = $this->rc->config->get('managesieve_vacation_test', array(array('test' => 'true'))); |
| | | } |
| | | |
| | | // @TODO: handle situation when there's no active script |
| | | |
| | | $rule = $this->vacation; |
| | | $rule['type'] = 'if'; |
| | | $rule['name'] = $rule['name'] ?: 'Out-of-Office'; |
| | | $rule['disabled'] = isset($data['enabled']) && !$data['enabled']; |
| | | $rule['tests'] = $vacation_tests; |
| | | $rule['join'] = $date_extension ? count($vacation_tests) > 1 : false; |
| | | $rule['actions'] = array($vacation); |
| | | |
| | | if ($data['action'] && $data['action'] != 'keep') { |
| | | $rule['actions'][] = array( |
| | | 'type' => $data['action'] == 'discard' ? 'discard' : 'redirect', |
| | | 'copy' => $data['action'] == 'copy', |
| | | 'target' => $data['action'] != 'discard' ? $data['target'] : '', |
| | | ); |
| | | } |
| | | |
| | | // reset original vacation rule |
| | | if (isset($this->vacation['idx'])) { |
| | | $this->script[$this->vacation['idx']] = null; |
| | | } |
| | | |
| | | array_unshift($this->script, $rule); |
| | | |
| | | $this->sieve->script->content = array_values(array_filter($this->script)); |
| | | |
| | | return $this->save_script(); |
| | | } |
| | | |
| | | /** |
| | | * API: connect to managesieve server |
| | | */ |
| | | public function connect($username, $password) |
| | | { |
| | | if (!parent::connect($username, $password)) { |
| | | return $this->load_script(); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * API: Returns last error |
| | | * |
| | | * @return string Error message |
| | | */ |
| | | public function get_error() |
| | | { |
| | | return $this->error; |
| | | } |
| | | } |