diff options
Diffstat (limited to 'plugins/managesieve/lib')
| -rw-r--r-- | plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php | 2122 |
1 files changed, 2122 insertions, 0 deletions
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php new file mode 100644 index 000000000..d93194765 --- /dev/null +++ b/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php @@ -0,0 +1,2122 @@ +<?php + +/** + * Managesieve (Sieve Filters) Engine + * + * Engine part of Managesieve plugin implementing UI and backend access. + * + * Copyright (C) 2008-2013, The Roundcube Dev Team + * Copyright (C) 2011-2013, Kolab Systems AG + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program 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 this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +class rcube_sieve_engine +{ + private $rc; + private $sieve; + private $errors; + private $form; + private $tips = array(); + private $script = array(); + private $exts = array(); + private $list; + private $active = array(); + private $headers = array( + 'subject' => 'Subject', + 'from' => 'From', + 'to' => 'To', + ); + private $addr_headers = array( + // Required + "from", "to", "cc", "bcc", "sender", "resent-from", "resent-to", + // Additional (RFC 822 / RFC 2822) + "reply-to", "resent-reply-to", "resent-sender", "resent-cc", "resent-bcc", + // Non-standard (RFC 2076, draft-palme-mailext-headers-08.txt) + "for-approval", "for-handling", "for-comment", "apparently-to", "errors-to", + "delivered-to", "return-receipt-to", "x-admin", "read-receipt-to", + "x-confirm-reading-to", "return-receipt-requested", + "registered-mail-reply-requested-by", "mail-followup-to", "mail-reply-to", + "abuse-reports-to", "x-complaints-to", "x-report-abuse-to", + // Undocumented + "x-beenthere", + ); + + const VERSION = '7.0'; + const PROGNAME = 'Roundcube (Managesieve)'; + const PORT = 4190; + + + /** + * Class constructor + */ + function __construct($plugin) + { + $this->rc = rcmail::get_instance(); + $this->plugin = $plugin; + } + + /** + * Loads configuration, initializes plugin (including sieve connection) + */ + function start() + { + // register UI objects + $this->rc->output->add_handlers(array( + 'filterslist' => array($this, 'filters_list'), + 'filtersetslist' => array($this, 'filtersets_list'), + 'filterframe' => array($this, 'filter_frame'), + 'filterform' => array($this, 'filter_form'), + 'filtersetform' => array($this, 'filterset_form'), + )); + + // Get connection parameters + $host = $this->rc->config->get('managesieve_host', 'localhost'); + $port = $this->rc->config->get('managesieve_port'); + $tls = $this->rc->config->get('managesieve_usetls', false); + + $host = rcube_utils::parse_host($host); + $host = rcube_utils::idn_to_ascii($host); + + // remove tls:// prefix, set TLS flag + if (($host = preg_replace('|^tls://|i', '', $host, 1, $cnt)) && $cnt) { + $tls = true; + } + + if (empty($port)) { + $port = getservbyname('sieve', 'tcp'); + if (empty($port)) { + $port = self::PORT; + } + } + + $plugin = $this->rc->plugins->exec_hook('managesieve_connect', array( + 'user' => $_SESSION['username'], + 'password' => $this->rc->decrypt($_SESSION['password']), + 'host' => $host, + 'port' => $port, + 'usetls' => $tls, + 'auth_type' => $this->rc->config->get('managesieve_auth_type'), + 'disabled' => $this->rc->config->get('managesieve_disabled_extensions'), + 'debug' => $this->rc->config->get('managesieve_debug', false), + 'auth_cid' => $this->rc->config->get('managesieve_auth_cid'), + 'auth_pw' => $this->rc->config->get('managesieve_auth_pw'), + )); + + // try to connect to managesieve server and to fetch the script + $this->sieve = new rcube_sieve( + $plugin['user'], + $plugin['password'], + $plugin['host'], + $plugin['port'], + $plugin['auth_type'], + $plugin['usetls'], + $plugin['disabled'], + $plugin['debug'], + $plugin['auth_cid'], + $plugin['auth_pw'] + ); + + if (!($error = $this->sieve->error())) { + // Get list of scripts + $list = $this->list_scripts(); + + if (!empty($_GET['_set']) || !empty($_POST['_set'])) { + $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true); + } + else if (!empty($_SESSION['managesieve_current'])) { + $script_name = $_SESSION['managesieve_current']; + } + else { + // get (first) active script + if (!empty($this->active[0])) { + $script_name = $this->active[0]; + } + else if ($list) { + $script_name = $list[0]; + } + // create a new (initial) script + else { + // if script not exists build default script contents + $script_file = $this->rc->config->get('managesieve_default'); + $script_name = $this->rc->config->get('managesieve_script_name'); + + if (empty($script_name)) + $script_name = 'roundcube'; + + if ($script_file && is_readable($script_file)) + $content = file_get_contents($script_file); + + // add script and set it active + if ($this->sieve->save_script($script_name, $content)) { + $this->activate_script($script_name); + $this->list[] = $script_name; + } + } + } + + if ($script_name) { + $this->sieve->load($script_name); + } + + $error = $this->sieve->error(); + } + + // finally set script objects + if ($error) { + switch ($error) { + case SIEVE_ERROR_CONNECTION: + case SIEVE_ERROR_LOGIN: + $this->rc->output->show_message('managesieve.filterconnerror', 'error'); + break; + default: + $this->rc->output->show_message('managesieve.filterunknownerror', 'error'); + break; + } + + rcube::raise_error(array('code' => 403, 'type' => 'php', + 'file' => __FILE__, 'line' => __LINE__, + 'message' => "Unable to connect to managesieve on $host:$port"), true, false); + + // to disable 'Add filter' button set env variable + $this->rc->output->set_env('filterconnerror', true); + $this->script = array(); + } + else { + $this->exts = $this->sieve->get_extensions(); + $this->script = $this->sieve->script->as_array(); + $this->rc->output->set_env('currentset', $this->sieve->current); + $_SESSION['managesieve_current'] = $this->sieve->current; + } + + return $error; + } + + function actions() + { + $error = $this->start(); + + // Handle user requests + if ($action = rcube_utils::get_input_value('_act', rcube_utils::INPUT_GPC)) { + $fid = (int) rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST); + + if ($action == 'delete' && !$error) { + if (isset($this->script[$fid])) { + if ($this->sieve->script->delete_rule($fid)) + $result = $this->save_script(); + + if ($result === true) { + $this->rc->output->show_message('managesieve.filterdeleted', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'del', array('id' => $fid)); + } else { + $this->rc->output->show_message('managesieve.filterdeleteerror', 'error'); + } + } + } + else if ($action == 'move' && !$error) { + if (isset($this->script[$fid])) { + $to = (int) rcube_utils::get_input_value('_to', rcube_utils::INPUT_POST); + $rule = $this->script[$fid]; + + // remove rule + unset($this->script[$fid]); + $this->script = array_values($this->script); + + // add at target position + if ($to >= count($this->script)) { + $this->script[] = $rule; + } + else { + $script = array(); + foreach ($this->script as $idx => $r) { + if ($idx == $to) + $script[] = $rule; + $script[] = $r; + } + $this->script = $script; + } + + $this->sieve->script->content = $this->script; + $result = $this->save_script(); + + if ($result === true) { + $result = $this->list_rules(); + + $this->rc->output->show_message('managesieve.moved', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'list', + array('list' => $result, 'clear' => true, 'set' => $to)); + } else { + $this->rc->output->show_message('managesieve.moveerror', 'error'); + } + } + } + else if ($action == 'act' && !$error) { + if (isset($this->script[$fid])) { + $rule = $this->script[$fid]; + $disabled = $rule['disabled'] ? true : false; + $rule['disabled'] = !$disabled; + $result = $this->sieve->script->update_rule($fid, $rule); + + if ($result !== false) + $result = $this->save_script(); + + if ($result === true) { + if ($rule['disabled']) + $this->rc->output->show_message('managesieve.deactivated', 'confirmation'); + else + $this->rc->output->show_message('managesieve.activated', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'update', + array('id' => $fid, 'disabled' => $rule['disabled'])); + } else { + if ($rule['disabled']) + $this->rc->output->show_message('managesieve.deactivateerror', 'error'); + else + $this->rc->output->show_message('managesieve.activateerror', 'error'); + } + } + } + else if ($action == 'setact' && !$error) { + $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true); + $result = $this->activate_script($script_name); + $kep14 = $this->rc->config->get('managesieve_kolab_master'); + + if ($result === true) { + $this->rc->output->set_env('active_sets', $this->active); + $this->rc->output->show_message('managesieve.setactivated', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'setact', + array('name' => $script_name, 'active' => true, 'all' => !$kep14)); + } else { + $this->rc->output->show_message('managesieve.setactivateerror', 'error'); + } + } + else if ($action == 'deact' && !$error) { + $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true); + $result = $this->deactivate_script($script_name); + + if ($result === true) { + $this->rc->output->set_env('active_sets', $this->active); + $this->rc->output->show_message('managesieve.setdeactivated', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'setact', + array('name' => $script_name, 'active' => false)); + } else { + $this->rc->output->show_message('managesieve.setdeactivateerror', 'error'); + } + } + else if ($action == 'setdel' && !$error) { + $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true); + $result = $this->remove_script($script_name); + + if ($result === true) { + $this->rc->output->show_message('managesieve.setdeleted', 'confirmation'); + $this->rc->output->command('managesieve_updatelist', 'setdel', + array('name' => $script_name)); + $this->rc->session->remove('managesieve_current'); + } else { + $this->rc->output->show_message('managesieve.setdeleteerror', 'error'); + } + } + else if ($action == 'setget') { + $script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true); + $script = $this->sieve->get_script($script_name); + + if (PEAR::isError($script)) + exit; + + $browser = new rcube_browser; + + // send download headers + header("Content-Type: application/octet-stream"); + header("Content-Length: ".strlen($script)); + + if ($browser->ie) + header("Content-Type: application/force-download"); + if ($browser->ie && $browser->ver < 7) + $filename = rawurlencode(abbreviate_string($script_name, 55)); + else if ($browser->ie) + $filename = rawurlencode($script_name); + else + $filename = addcslashes($script_name, '\\"'); + + header("Content-Disposition: attachment; filename=\"$filename.txt\""); + echo $script; + exit; + } + else if ($action == 'list') { + $result = $this->list_rules(); + + $this->rc->output->command('managesieve_updatelist', 'list', array('list' => $result)); + } + else if ($action == 'ruleadd') { + $rid = rcube_utils::get_input_value('_rid', rcube_utils::INPUT_GPC); + $id = $this->genid(); + $content = $this->rule_div($fid, $id, false); + + $this->rc->output->command('managesieve_rulefill', $content, $id, $rid); + } + else if ($action == 'actionadd') { + $aid = rcube_utils::get_input_value('_aid', rcube_utils::INPUT_GPC); + $id = $this->genid(); + $content = $this->action_div($fid, $id, false); + + $this->rc->output->command('managesieve_actionfill', $content, $id, $aid); + } + + $this->rc->output->send(); + } + else if ($this->rc->task == 'mail') { + // Initialize the form + $rules = rcube_utils::get_input_value('r', rcube_utils::INPUT_GET); + if (!empty($rules)) { + $i = 0; + foreach ($rules as $rule) { + list($header, $value) = explode(':', $rule, 2); + $tests[$i] = array( + 'type' => 'contains', + 'test' => 'header', + 'arg1' => $header, + 'arg2' => $value, + ); + $i++; + } + + $this->form = array( + 'join' => count($tests) > 1 ? 'allof' : 'anyof', + 'name' => '', + 'tests' => $tests, + 'actions' => array( + 0 => array('type' => 'fileinto'), + 1 => array('type' => 'stop'), + ), + ); + } + } + + $this->send(); + } + + function save() + { + // Init plugin and handle managesieve connection + $error = $this->start(); + + // get request size limits (#1488648) + $max_post = max(array( + ini_get('max_input_vars'), + ini_get('suhosin.request.max_vars'), + ini_get('suhosin.post.max_vars'), + )); + $max_depth = max(array( + ini_get('suhosin.request.max_array_depth'), + ini_get('suhosin.post.max_array_depth'), + )); + + // check request size limit + if ($max_post && count($_POST, COUNT_RECURSIVE) >= $max_post) { + rcube::raise_error(array( + 'code' => 500, 'type' => 'php', + 'file' => __FILE__, 'line' => __LINE__, + 'message' => "Request size limit exceeded (one of max_input_vars/suhosin.request.max_vars/suhosin.post.max_vars)" + ), true, false); + $this->rc->output->show_message('managesieve.filtersaveerror', 'error'); + } + // check request depth limits + else if ($max_depth && count($_POST['_header']) > $max_depth) { + rcube::raise_error(array( + 'code' => 500, 'type' => 'php', + 'file' => __FILE__, 'line' => __LINE__, + 'message' => "Request size limit exceeded (one of suhosin.request.max_array_depth/suhosin.post.max_array_depth)" + ), true, false); + $this->rc->output->show_message('managesieve.filtersaveerror', 'error'); + } + // filters set add action + else if (!empty($_POST['_newset'])) { + $name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true); + $copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST, true); + $from = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST); + $exceptions = $this->rc->config->get('managesieve_filename_exceptions'); + $kolab = $this->rc->config->get('managesieve_kolab_master'); + $name_uc = mb_strtolower($name); + $list = $this->list_scripts(); + + if (!$name) { + $this->errors['name'] = $this->plugin->gettext('cannotbeempty'); + } + else if (mb_strlen($name) > 128) { + $this->errors['name'] = $this->plugin->gettext('nametoolong'); + } + else if (!empty($exceptions) && in_array($name, (array)$exceptions)) { + $this->errors['name'] = $this->plugin->gettext('namereserved'); + } + else if (!empty($kolab) && in_array($name_uc, array('MASTER', 'USER', 'MANAGEMENT'))) { + $this->errors['name'] = $this->plugin->gettext('namereserved'); + } + else if (in_array($name, $list)) { + $this->errors['name'] = $this->plugin->gettext('setexist'); + } + else if ($from == 'file') { + // from file + if (is_uploaded_file($_FILES['_file']['tmp_name'])) { + $file = file_get_contents($_FILES['_file']['tmp_name']); + $file = preg_replace('/\r/', '', $file); + // for security don't save script directly + // check syntax before, like this... + $this->sieve->load_script($file); + if (!$this->save_script($name)) { + $this->errors['file'] = $this->plugin->gettext('setcreateerror'); + } + } + else { // upload failed + $err = $_FILES['_file']['error']; + + if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) { + $msg = $this->rc->gettext(array('name' => 'filesizeerror', + 'vars' => array('size' => + $this->rc->show_bytes(parse_bytes(ini_get('upload_max_filesize')))))); + } + else { + $this->errors['file'] = $this->plugin->gettext('fileuploaderror'); + } + } + } + else if (!$this->sieve->copy($name, $from == 'set' ? $copy : '')) { + $error = 'managesieve.setcreateerror'; + } + + if (!$error && empty($this->errors)) { + // Find position of the new script on the list + $list[] = $name; + asort($list, SORT_LOCALE_STRING); + $list = array_values($list); + $index = array_search($name, $list); + + $this->rc->output->show_message('managesieve.setcreated', 'confirmation'); + $this->rc->output->command('parent.managesieve_updatelist', 'setadd', + array('name' => $name, 'index' => $index)); + } else if ($msg) { + $this->rc->output->command('display_message', $msg, 'error'); + } else if ($error) { + $this->rc->output->show_message($error, 'error'); + } + } + // filter add/edit action + else if (isset($_POST['_name'])) { + $name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true)); + $fid = trim(rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST)); + $join = trim(rcube_utils::get_input_value('_join', rcube_utils::INPUT_POST)); + + // and arrays + $headers = rcube_utils::get_input_value('_header', rcube_utils::INPUT_POST); + $cust_headers = rcube_utils::get_input_value('_custom_header', rcube_utils::INPUT_POST); + $ops = rcube_utils::get_input_value('_rule_op', rcube_utils::INPUT_POST); + $sizeops = rcube_utils::get_input_value('_rule_size_op', rcube_utils::INPUT_POST); + $sizeitems = rcube_utils::get_input_value('_rule_size_item', rcube_utils::INPUT_POST); + $sizetargets = rcube_utils::get_input_value('_rule_size_target', rcube_utils::INPUT_POST); + $targets = rcube_utils::get_input_value('_rule_target', rcube_utils::INPUT_POST, true); + $mods = rcube_utils::get_input_value('_rule_mod', rcube_utils::INPUT_POST); + $mod_types = rcube_utils::get_input_value('_rule_mod_type', rcube_utils::INPUT_POST); + $body_trans = rcube_utils::get_input_value('_rule_trans', rcube_utils::INPUT_POST); + $body_types = rcube_utils::get_input_value('_rule_trans_type', rcube_utils::INPUT_POST, true); + $comparators = rcube_utils::get_input_value('_rule_comp', rcube_utils::INPUT_POST); + $indexes = rcube_utils::get_input_value('_rule_index', rcube_utils::INPUT_POST); + $lastindexes = rcube_utils::get_input_value('_rule_index_last', rcube_utils::INPUT_POST); + $dateheaders = rcube_utils::get_input_value('_rule_date_header', rcube_utils::INPUT_POST); + $dateparts = rcube_utils::get_input_value('_rule_date_part', rcube_utils::INPUT_POST); + $act_types = rcube_utils::get_input_value('_action_type', rcube_utils::INPUT_POST, true); + $mailboxes = rcube_utils::get_input_value('_action_mailbox', rcube_utils::INPUT_POST, true); + $act_targets = rcube_utils::get_input_value('_action_target', rcube_utils::INPUT_POST, true); + $area_targets = rcube_utils::get_input_value('_action_target_area', rcube_utils::INPUT_POST, true); + $reasons = rcube_utils::get_input_value('_action_reason', rcube_utils::INPUT_POST, true); + $addresses = rcube_utils::get_input_value('_action_addresses', rcube_utils::INPUT_POST, true); + $intervals = rcube_utils::get_input_value('_action_interval', rcube_utils::INPUT_POST); + $interval_types = rcube_utils::get_input_value('_action_interval_type', rcube_utils::INPUT_POST); + $subject = rcube_utils::get_input_value('_action_subject', rcube_utils::INPUT_POST, true); + $flags = rcube_utils::get_input_value('_action_flags', rcube_utils::INPUT_POST); + $varnames = rcube_utils::get_input_value('_action_varname', rcube_utils::INPUT_POST); + $varvalues = rcube_utils::get_input_value('_action_varvalue', rcube_utils::INPUT_POST); + $varmods = rcube_utils::get_input_value('_action_varmods', rcube_utils::INPUT_POST); + $notifyaddrs = rcube_utils::get_input_value('_action_notifyaddress', rcube_utils::INPUT_POST); + $notifybodies = rcube_utils::get_input_value('_action_notifybody', rcube_utils::INPUT_POST); + $notifymessages = rcube_utils::get_input_value('_action_notifymessage', rcube_utils::INPUT_POST); + $notifyfrom = rcube_utils::get_input_value('_action_notifyfrom', rcube_utils::INPUT_POST); + $notifyimp = rcube_utils::get_input_value('_action_notifyimportance', rcube_utils::INPUT_POST); + + // we need a "hack" for radiobuttons + foreach ($sizeitems as $item) + $items[] = $item; + + $this->form['disabled'] = $_POST['_disabled'] ? true : false; + $this->form['join'] = $join=='allof' ? true : false; + $this->form['name'] = $name; + $this->form['tests'] = array(); + $this->form['actions'] = array(); + + if ($name == '') + $this->errors['name'] = $this->plugin->gettext('cannotbeempty'); + else { + foreach($this->script as $idx => $rule) + if($rule['name'] == $name && $idx != $fid) { + $this->errors['name'] = $this->plugin->gettext('ruleexist'); + break; + } + } + + $i = 0; + // rules + if ($join == 'any') { + $this->form['tests'][0]['test'] = 'true'; + } + else { + foreach ($headers as $idx => $header) { + // targets are indexed differently (assume form order) + $target = $this->strip_value(array_shift($targets), true); + $header = $this->strip_value($header); + $operator = $this->strip_value($ops[$idx]); + $comparator = $this->strip_value($comparators[$idx]); + + if ($header == 'size') { + $sizeop = $this->strip_value($sizeops[$idx]); + $sizeitem = $this->strip_value($items[$idx]); + $sizetarget = $this->strip_value($sizetargets[$idx]); + + $this->form['tests'][$i]['test'] = 'size'; + $this->form['tests'][$i]['type'] = $sizeop; + $this->form['tests'][$i]['arg'] = $sizetarget; + + if ($sizetarget == '') + $this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('cannotbeempty'); + else if (!preg_match('/^[0-9]+(K|M|G)?$/i', $sizetarget.$sizeitem, $m)) { + $this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('forbiddenchars'); + $this->form['tests'][$i]['item'] = $sizeitem; + } + else + $this->form['tests'][$i]['arg'] .= $m[1]; + } + else if ($header == 'currentdate') { + $datepart = $this->strip_value($dateparts[$idx]); + + if (preg_match('/^not/', $operator)) + $this->form['tests'][$i]['not'] = true; + $type = preg_replace('/^not/', '', $operator); + + if ($type == 'exists') { + $this->errors['tests'][$i]['op'] = true; + } + + $this->form['tests'][$i]['test'] = 'currentdate'; + $this->form['tests'][$i]['type'] = $type; + $this->form['tests'][$i]['part'] = $datepart; + $this->form['tests'][$i]['arg'] = $target; + + if ($type != 'exists') { + if (!count($target)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty'); + } + else if ($type != 'regex' && $type != 'matches') { + foreach ($target as $arg) { + if (!$this->validate_date_part($datepart, $arg)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat'); + break; + } + } + } + } + } + else if ($header == 'date') { + $datepart = $this->strip_value($dateparts[$idx]); + $dateheader = $this->strip_value($dateheaders[$idx]); + $index = $this->strip_value($indexes[$idx]); + $indexlast = $this->strip_value($lastindexes[$idx]); + + if (preg_match('/^not/', $operator)) + $this->form['tests'][$i]['not'] = true; + $type = preg_replace('/^not/', '', $operator); + + if ($type == 'exists') { + $this->errors['tests'][$i]['op'] = true; + } + + if (!empty($index) && $mod != 'envelope') { + $this->form['tests'][$i]['index'] = intval($index); + $this->form['tests'][$i]['last'] = !empty($indexlast); + } + + if (empty($dateheader)) { + $dateheader = 'Date'; + } + else if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $dateheader)) { + $this->errors['tests'][$i]['dateheader'] = $this->plugin->gettext('forbiddenchars'); + } + + $this->form['tests'][$i]['test'] = 'date'; + $this->form['tests'][$i]['type'] = $type; + $this->form['tests'][$i]['part'] = $datepart; + $this->form['tests'][$i]['arg'] = $target; + $this->form['tests'][$i]['header'] = $dateheader; + + if ($type != 'exists') { + if (!count($target)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty'); + } + else if ($type != 'regex' && $type != 'matches') { + foreach ($target as $arg) { + if (!$this->validate_date_part($datepart, $arg)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat'); + break; + } + } + } + } + } + else if ($header == 'body') { + $trans = $this->strip_value($body_trans[$idx]); + $trans_type = $this->strip_value($body_types[$idx], true); + + if (preg_match('/^not/', $operator)) + $this->form['tests'][$i]['not'] = true; + $type = preg_replace('/^not/', '', $operator); + + if ($type == 'exists') { + $this->errors['tests'][$i]['op'] = true; + } + + $this->form['tests'][$i]['test'] = 'body'; + $this->form['tests'][$i]['type'] = $type; + $this->form['tests'][$i]['arg'] = $target; + + if (empty($target) && $type != 'exists') { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty'); + } + else if (preg_match('/^(value|count)-/', $type)) { + foreach ($target as $target_value) { + if (!preg_match('/[0-9]+/', $target_value)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars'); + } + } + } + + $this->form['tests'][$i]['part'] = $trans; + if ($trans == 'content') { + $this->form['tests'][$i]['content'] = $trans_type; + } + } + else { + $cust_header = $headers = $this->strip_value(array_shift($cust_headers)); + $mod = $this->strip_value($mods[$idx]); + $mod_type = $this->strip_value($mod_types[$idx]); + $index = $this->strip_value($indexes[$idx]); + $indexlast = $this->strip_value($lastindexes[$idx]); + + if (preg_match('/^not/', $operator)) + $this->form['tests'][$i]['not'] = true; + $type = preg_replace('/^not/', '', $operator); + + if (!empty($index) && $mod != 'envelope') { + $this->form['tests'][$i]['index'] = intval($index); + $this->form['tests'][$i]['last'] = !empty($indexlast); + } + + if ($header == '...') { + if (!count($headers)) + $this->errors['tests'][$i]['header'] = $this->plugin->gettext('cannotbeempty'); + else { + foreach ($headers as $hr) { + // RFC2822: printable ASCII except colon + if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $hr)) { + $this->errors['tests'][$i]['header'] = $this->plugin->gettext('forbiddenchars'); + } + } + } + + if (empty($this->errors['tests'][$i]['header'])) + $cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers; + } + + if ($type == 'exists') { + $this->form['tests'][$i]['test'] = 'exists'; + $this->form['tests'][$i]['arg'] = $header == '...' ? $cust_header : $header; + } + else { + $test = 'header'; + $header = $header == '...' ? $cust_header : $header; + + if ($mod == 'address' || $mod == 'envelope') { + $found = false; + if (empty($this->errors['tests'][$i]['header'])) { + foreach ((array)$header as $hdr) { + if (!in_array(strtolower(trim($hdr)), $this->addr_headers)) + $found = true; + } + } + if (!$found) + $test = $mod; + } + + $this->form['tests'][$i]['type'] = $type; + $this->form['tests'][$i]['test'] = $test; + $this->form['tests'][$i]['arg1'] = $header; + $this->form['tests'][$i]['arg2'] = $target; + + if (empty($target)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty'); + } + else if (preg_match('/^(value|count)-/', $type)) { + foreach ($target as $target_value) { + if (!preg_match('/[0-9]+/', $target_value)) { + $this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars'); + } + } + } + + if ($mod) { + $this->form['tests'][$i]['part'] = $mod_type; + } + } + } + + if ($header != 'size' && $comparator) { + if (preg_match('/^(value|count)/', $this->form['tests'][$i]['type'])) + $comparator = 'i;ascii-numeric'; + + $this->form['tests'][$i]['comparator'] = $comparator; + } + + $i++; + } + } + + $i = 0; + // actions + foreach($act_types as $idx => $type) { + $type = $this->strip_value($type); + $target = $this->strip_value($act_targets[$idx]); + + switch ($type) { + + case 'fileinto': + case 'fileinto_copy': + $mailbox = $this->strip_value($mailboxes[$idx], false, false); + $this->form['actions'][$i]['target'] = $this->mod_mailbox($mailbox, 'in'); + if ($type == 'fileinto_copy') { + $type = 'fileinto'; + $this->form['actions'][$i]['copy'] = true; + } + break; + + case 'reject': + case 'ereject': + $target = $this->strip_value($area_targets[$idx]); + $this->form['actions'][$i]['target'] = str_replace("\r\n", "\n", $target); + + // if ($target == '') +// $this->errors['actions'][$i]['targetarea'] = $this->plugin->gettext('cannotbeempty'); + break; + + case 'redirect': + case 'redirect_copy': + $this->form['actions'][$i]['target'] = $target; + + if ($this->form['actions'][$i]['target'] == '') + $this->errors['actions'][$i]['target'] = $this->plugin->gettext('cannotbeempty'); + else if (!rcube_utils::check_email($this->form['actions'][$i]['target'])) + $this->errors['actions'][$i]['target'] = $this->plugin->gettext('noemailwarning'); + + if ($type == 'redirect_copy') { + $type = 'redirect'; + $this->form['actions'][$i]['copy'] = true; + } + break; + + case 'addflag': + case 'setflag': + case 'removeflag': + $_target = array(); + if (empty($flags[$idx])) { + $this->errors['actions'][$i]['target'] = $this->plugin->gettext('noflagset'); + } + else { + foreach ($flags[$idx] as $flag) { + $_target[] = $this->strip_value($flag); + } + } + $this->form['actions'][$i]['target'] = $_target; + break; + + case 'vacation': + $reason = $this->strip_value($reasons[$idx]); + $interval_type = $interval_types[$idx] == 'seconds' ? 'seconds' : 'days'; + $this->form['actions'][$i]['reason'] = str_replace("\r\n", "\n", $reason); + $this->form['actions'][$i]['subject'] = $subject[$idx]; + $this->form['actions'][$i]['addresses'] = array_shift($addresses); + $this->form['actions'][$i][$interval_type] = $intervals[$idx]; +// @TODO: vacation :mime, :from, :handle + + foreach ((array)$this->form['actions'][$i]['addresses'] as $aidx => $address) { + if (!rcube_utils::check_email($address)) { + $this->errors['actions'][$i]['addresses'] = $this->plugin->gettext('noemailwarning'); + break; + } + } + + if ($this->form['actions'][$i]['reason'] == '') + $this->errors['actions'][$i]['reason'] = $this->plugin->gettext('cannotbeempty'); + if ($this->form['actions'][$i][$interval_type] && !preg_match('/^[0-9]+$/', $this->form['actions'][$i][$interval_type])) + $this->errors['actions'][$i]['interval'] = $this->plugin->gettext('forbiddenchars'); + break; + + case 'set': + $this->form['actions'][$i]['name'] = $varnames[$idx]; + $this->form['actions'][$i]['value'] = $varvalues[$idx]; + foreach ((array)$varmods[$idx] as $v_m) { + $this->form['actions'][$i][$v_m] = true; + } + + if (empty($varnames[$idx])) { + $this->errors['actions'][$i]['name'] = $this->plugin->gettext('cannotbeempty'); + } + else if (!preg_match('/^[0-9a-z_]+$/i', $varnames[$idx])) { + $this->errors['actions'][$i]['name'] = $this->plugin->gettext('forbiddenchars'); + } + + if (!isset($varvalues[$idx]) || $varvalues[$idx] === '') { + $this->errors['actions'][$i]['value'] = $this->plugin->gettext('cannotbeempty'); + } + break; + + case 'notify': + if (empty($notifyaddrs[$idx])) { + $this->errors['actions'][$i]['address'] = $this->plugin->gettext('cannotbeempty'); + } + else if (!rcube_utils::check_email($notifyaddrs[$idx])) { + $this->errors['actions'][$i]['address'] = $this->plugin->gettext('noemailwarning'); + } + if (!empty($notifyfrom[$idx]) && !rcube_utils::check_email($notifyfrom[$idx])) { + $this->errors['actions'][$i]['from'] = $this->plugin->gettext('noemailwarning'); + } + $this->form['actions'][$i]['address'] = $notifyaddrs[$idx]; + $this->form['actions'][$i]['body'] = $notifybodies[$idx]; + $this->form['actions'][$i]['message'] = $notifymessages[$idx]; + $this->form['actions'][$i]['from'] = $notifyfrom[$idx]; + $this->form['actions'][$i]['importance'] = $notifyimp[$idx]; + break; + } + + $this->form['actions'][$i]['type'] = $type; + $i++; + } + + if (!$this->errors && !$error) { + // zapis skryptu + if (!isset($this->script[$fid])) { + $fid = $this->sieve->script->add_rule($this->form); + $new = true; + } else + $fid = $this->sieve->script->update_rule($fid, $this->form); + + if ($fid !== false) + $save = $this->save_script(); + + if ($save && $fid !== false) { + $this->rc->output->show_message('managesieve.filtersaved', 'confirmation'); + if ($this->rc->task != 'mail') { + $this->rc->output->command('parent.managesieve_updatelist', + isset($new) ? 'add' : 'update', + array( + 'name' => rcube::Q($this->form['name']), + 'id' => $fid, + 'disabled' => $this->form['disabled'] + )); + } + else { + $this->rc->output->command('managesieve_dialog_close'); + $this->rc->output->send('iframe'); + } + } + else { + $this->rc->output->show_message('managesieve.filtersaveerror', 'error'); +// $this->rc->output->send(); + } + } + } + + $this->send(); + } + + private function send() + { + // Handle form action + if (isset($_GET['_framed']) || isset($_POST['_framed'])) { + if (isset($_GET['_newset']) || isset($_POST['_newset'])) { + $this->rc->output->send('managesieve.setedit'); + } + else { + $this->rc->output->send('managesieve.filteredit'); + } + } else { + $this->rc->output->set_pagetitle($this->plugin->gettext('filters')); + $this->rc->output->send('managesieve.managesieve'); + } + } + + // return the filters list as HTML table + function filters_list($attrib) + { + // add id to message list table if not specified + if (!strlen($attrib['id'])) + $attrib['id'] = 'rcmfilterslist'; + + // define list of cols to be displayed + $a_show_cols = array('name'); + + $result = $this->list_rules(); + + // create XHTML table + $out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id'); + + // set client env + $this->rc->output->add_gui_object('filterslist', $attrib['id']); + $this->rc->output->include_script('list.js'); + + // add some labels to client + $this->rc->output->add_label('managesieve.filterdeleteconfirm'); + + return $out; + } + + // return the filters list as <SELECT> + function filtersets_list($attrib, $no_env = false) + { + // add id to message list table if not specified + if (!strlen($attrib['id'])) + $attrib['id'] = 'rcmfiltersetslist'; + + $list = $this->list_scripts(); + + if ($list) { + asort($list, SORT_LOCALE_STRING); + } + + if (!empty($attrib['type']) && $attrib['type'] == 'list') { + // define list of cols to be displayed + $a_show_cols = array('name'); + + if ($list) { + foreach ($list as $idx => $set) { + $scripts['S'.$idx] = $set; + $result[] = array( + 'name' => rcube::Q($set), + 'id' => 'S'.$idx, + 'class' => !in_array($set, $this->active) ? 'disabled' : '', + ); + } + } + + // create XHTML table + $out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id'); + + $this->rc->output->set_env('filtersets', $scripts); + $this->rc->output->include_script('list.js'); + } + else { + $select = new html_select(array('name' => '_set', 'id' => $attrib['id'], + 'onchange' => $this->rc->task != 'mail' ? 'rcmail.managesieve_set()' : '')); + + if ($list) { + foreach ($list as $set) + $select->add($set, $set); + } + + $out = $select->show($this->sieve->current); + } + + // set client env + if (!$no_env) { + $this->rc->output->add_gui_object('filtersetslist', $attrib['id']); + $this->rc->output->add_label('managesieve.setdeleteconfirm'); + } + + return $out; + } + + function filter_frame($attrib) + { + if (!$attrib['id']) + $attrib['id'] = 'rcmfilterframe'; + + $attrib['name'] = $attrib['id']; + + $this->rc->output->set_env('contentframe', $attrib['name']); + $this->rc->output->set_env('blankpage', $attrib['src'] ? + $this->rc->output->abs_url($attrib['src']) : 'program/resources/blank.gif'); + + return $this->rc->output->frame($attrib); + } + + function filterset_form($attrib) + { + if (!$attrib['id']) + $attrib['id'] = 'rcmfiltersetform'; + + $out = '<form name="filtersetform" action="./" method="post" enctype="multipart/form-data">'."\n"; + + $hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task)); + $hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save')); + $hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] || $_GET['_framed'] ? 1 : 0))); + $hiddenfields->add(array('name' => '_newset', 'value' => 1)); + + $out .= $hiddenfields->show(); + + $name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST); + $copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST); + $selected = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST); + + // filter set name input + $input_name = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30, + 'class' => ($this->errors['name'] ? 'error' : ''))); + + $out .= sprintf('<label for="%s"><b>%s:</b></label> %s<br /><br />', + '_name', rcube::Q($this->plugin->gettext('filtersetname')), $input_name->show($name)); + + $out .="\n<fieldset class=\"itemlist\"><legend>" . $this->plugin->gettext('filters') . ":</legend>\n"; + $out .= '<input type="radio" id="from_none" name="_from" value="none"' + .(!$selected || $selected=='none' ? ' checked="checked"' : '').'></input>'; + $out .= sprintf('<label for="%s">%s</label> ', 'from_none', rcube::Q($this->plugin->gettext('none'))); + + // filters set list + $list = $this->list_scripts(); + $select = new html_select(array('name' => '_copy', 'id' => '_copy')); + + if (is_array($list)) { + asort($list, SORT_LOCALE_STRING); + + if (!$copy) + $copy = $_SESSION['managesieve_current']; + + foreach ($list as $set) { + $select->add($set, $set); + } + + $out .= '<br /><input type="radio" id="from_set" name="_from" value="set"' + .($selected=='set' ? ' checked="checked"' : '').'></input>'; + $out .= sprintf('<label for="%s">%s:</label> ', 'from_set', rcube::Q($this->plugin->gettext('fromset'))); + $out .= $select->show($copy); + } + + // script upload box + $upload = new html_inputfield(array('name' => '_file', 'id' => '_file', 'size' => 30, + 'type' => 'file', 'class' => ($this->errors['file'] ? 'error' : ''))); + + $out .= '<br /><input type="radio" id="from_file" name="_from" value="file"' + .($selected=='file' ? ' checked="checked"' : '').'></input>'; + $out .= sprintf('<label for="%s">%s:</label> ', 'from_file', rcube::Q($this->plugin->gettext('fromfile'))); + $out .= $upload->show(); + $out .= '</fieldset>'; + + $this->rc->output->add_gui_object('sieveform', 'filtersetform'); + + if ($this->errors['name']) + $this->add_tip('_name', $this->errors['name'], true); + if ($this->errors['file']) + $this->add_tip('_file', $this->errors['file'], true); + + $this->print_tips(); + + return $out; + } + + + function filter_form($attrib) + { + if (!$attrib['id']) + $attrib['id'] = 'rcmfilterform'; + + $fid = rcube_utils::get_input_value('_fid', rcube_utils::INPUT_GPC); + $scr = isset($this->form) ? $this->form : $this->script[$fid]; + + $hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task)); + $hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save')); + $hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] || $_GET['_framed'] ? 1 : 0))); + $hiddenfields->add(array('name' => '_fid', 'value' => $fid)); + + $out = '<form name="filterform" action="./" method="post">'."\n"; + $out .= $hiddenfields->show(); + + // 'any' flag + if (sizeof($scr['tests']) == 1 && $scr['tests'][0]['test'] == 'true' && !$scr['tests'][0]['not']) + $any = true; + + // filter name input + $field_id = '_name'; + $input_name = new html_inputfield(array('name' => '_name', 'id' => $field_id, 'size' => 30, + 'class' => ($this->errors['name'] ? 'error' : ''))); + + if ($this->errors['name']) + $this->add_tip($field_id, $this->errors['name'], true); + + if (isset($scr)) + $input_name = $input_name->show($scr['name']); + else + $input_name = $input_name->show(); + + $out .= sprintf("\n<label for=\"%s\"><b>%s:</b></label> %s\n", + $field_id, rcube::Q($this->plugin->gettext('filtername')), $input_name); + + // filter set selector + if ($this->rc->task == 'mail') { + $out .= sprintf("\n <label for=\"%s\"><b>%s:</b></label> %s\n", + $field_id, rcube::Q($this->plugin->gettext('filterset')), + $this->filtersets_list(array('id' => 'sievescriptname'), true)); + } + + $out .= '<br /><br /><fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesrules')) . "</legend>\n"; + + // any, allof, anyof radio buttons + $field_id = '_allof'; + $input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'allof', + 'onclick' => 'rule_join_radio(\'allof\')', 'class' => 'radio')); + + if (isset($scr) && !$any) + $input_join = $input_join->show($scr['join'] ? 'allof' : ''); + else + $input_join = $input_join->show(); + + $out .= sprintf("%s<label for=\"%s\">%s</label> \n", + $input_join, $field_id, rcube::Q($this->plugin->gettext('filterallof'))); + + $field_id = '_anyof'; + $input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'anyof', + 'onclick' => 'rule_join_radio(\'anyof\')', 'class' => 'radio')); + + if (isset($scr) && !$any) + $input_join = $input_join->show($scr['join'] ? '' : 'anyof'); + else + $input_join = $input_join->show('anyof'); // default + + $out .= sprintf("%s<label for=\"%s\">%s</label>\n", + $input_join, $field_id, rcube::Q($this->plugin->gettext('filteranyof'))); + + $field_id = '_any'; + $input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'any', + 'onclick' => 'rule_join_radio(\'any\')', 'class' => 'radio')); + + $input_join = $input_join->show($any ? 'any' : ''); + + $out .= sprintf("%s<label for=\"%s\">%s</label>\n", + $input_join, $field_id, rcube::Q($this->plugin->gettext('filterany'))); + + $rows_num = isset($scr) ? sizeof($scr['tests']) : 1; + + $out .= '<div id="rules"'.($any ? ' style="display: none"' : '').'>'; + for ($x=0; $x<$rows_num; $x++) + $out .= $this->rule_div($fid, $x); + $out .= "</div>\n"; + + $out .= "</fieldset>\n"; + + // actions + $out .= '<fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesactions')) . "</legend>\n"; + + $rows_num = isset($scr) ? sizeof($scr['actions']) : 1; + + $out .= '<div id="actions">'; + for ($x=0; $x<$rows_num; $x++) + $out .= $this->action_div($fid, $x); + $out .= "</div>\n"; + + $out .= "</fieldset>\n"; + + $this->print_tips(); + + if ($scr['disabled']) { + $this->rc->output->set_env('rule_disabled', true); + } + $this->rc->output->add_label( + 'managesieve.ruledeleteconfirm', + 'managesieve.actiondeleteconfirm' + ); + $this->rc->output->add_gui_object('sieveform', 'filterform'); + + return $out; + } + + function rule_div($fid, $id, $div=true) + { + $rule = isset($this->form) ? $this->form['tests'][$id] : $this->script[$fid]['tests'][$id]; + $rows_num = isset($this->form) ? sizeof($this->form['tests']) : sizeof($this->script[$fid]['tests']); + + // headers select + $select_header = new html_select(array('name' => "_header[]", 'id' => 'header'.$id, + 'onchange' => 'rule_header_select(' .$id .')')); + + foreach ($this->headers as $name => $val) + $select_header->add(rcube::Q($this->plugin->gettext($name)), Q($val)); + $select_header->add(rcube::Q($this->plugin->gettext('...')), '...'); + if (in_array('body', $this->exts)) + $select_header->add(rcube::Q($this->plugin->gettext('body')), 'body'); + $select_header->add(rcube::Q($this->plugin->gettext('size')), 'size'); + if (in_array('date', $this->exts)) { + $select_header->add(rcube::Q($this->plugin->gettext('datetest')), 'date'); + $select_header->add(rcube::Q($this->plugin->gettext('currdate')), 'currentdate'); + } + + if (isset($rule['test'])) { + if (in_array($rule['test'], array('header', 'address', 'envelope')) + && !is_array($rule['arg1']) && in_array($rule['arg1'], $this->headers) + ) { + $test = $rule['arg1']; + } + else if ($rule['test'] == 'exists' + && !is_array($rule['arg']) && in_array($rule['arg'], $this->headers) + ) { + $test = $rule['arg']; + } + else if (in_array($rule['test'], array('size', 'body', 'date', 'currentdate'))) { + $test = $rule['test']; + } + else if ($rule['test'] != 'true') { + $test = '...'; + } + } + + $aout = $select_header->show($test); + + // custom headers input + if (isset($rule['test']) && in_array($rule['test'], array('header', 'address', 'envelope'))) { + $custom = (array) $rule['arg1']; + if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) { + unset($custom); + } + } + else if (isset($rule['test']) && $rule['test'] == 'exists') { + $custom = (array) $rule['arg']; + if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) { + unset($custom); + } + } + + $tout = $this->list_input($id, 'custom_header', $custom, isset($custom), + $this->error_class($id, 'test', 'header', 'custom_header'), 15) . "\n"; + + // matching type select (operator) + $select_op = new html_select(array('name' => "_rule_op[]", 'id' => 'rule_op'.$id, + 'style' => 'display:' .($rule['test']!='size' ? 'inline' : 'none'), + 'class' => 'operator_selector', + 'onchange' => 'rule_op_select(this, '.$id.')')); + $select_op->add(rcube::Q($this->plugin->gettext('filtercontains')), 'contains'); + $select_op->add(rcube::Q($this->plugin->gettext('filternotcontains')), 'notcontains'); + $select_op->add(rcube::Q($this->plugin->gettext('filteris')), 'is'); + $select_op->add(rcube::Q($this->plugin->gettext('filterisnot')), 'notis'); + $select_op->add(rcube::Q($this->plugin->gettext('filterexists')), 'exists'); + $select_op->add(rcube::Q($this->plugin->gettext('filternotexists')), 'notexists'); + $select_op->add(rcube::Q($this->plugin->gettext('filtermatches')), 'matches'); + $select_op->add(rcube::Q($this->plugin->gettext('filternotmatches')), 'notmatches'); + if (in_array('regex', $this->exts)) { + $select_op->add(rcube::Q($this->plugin->gettext('filterregex')), 'regex'); + $select_op->add(rcube::Q($this->plugin->gettext('filternotregex')), 'notregex'); + } + if (in_array('relational', $this->exts)) { + $select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthan')), 'count-gt'); + $select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthanequal')), 'count-ge'); + $select_op->add(rcube::Q($this->plugin->gettext('countislessthan')), 'count-lt'); + $select_op->add(rcube::Q($this->plugin->gettext('countislessthanequal')), 'count-le'); + $select_op->add(rcube::Q($this->plugin->gettext('countequals')), 'count-eq'); + $select_op->add(rcube::Q($this->plugin->gettext('countnotequals')), 'count-ne'); + $select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthan')), 'value-gt'); + $select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthanequal')), 'value-ge'); + $select_op->add(rcube::Q($this->plugin->gettext('valueislessthan')), 'value-lt'); + $select_op->add(rcube::Q($this->plugin->gettext('valueislessthanequal')), 'value-le'); + $select_op->add(rcube::Q($this->plugin->gettext('valueequals')), 'value-eq'); + $select_op->add(rcube::Q($this->plugin->gettext('valuenotequals')), 'value-ne'); + } + + // (current)date part select + if (in_array('date', $this->exts) || in_array('currentdate', $this->exts)) { + $date_parts = array('date', 'iso8601', 'std11', 'julian', 'time', + 'year', 'month', 'day', 'hour', 'minute', 'second', 'weekday', 'zone'); + $select_dp = new html_select(array('name' => "_rule_date_part[]", 'id' => 'rule_date_part'.$id, + 'style' => $rule['test'] == 'currentdate' || $rule['test'] == 'date' ? '' : 'display:none', + 'class' => 'datepart_selector', + )); + + foreach ($date_parts as $part) { + $select_dp->add(rcube::Q($this->plugin->gettext($part)), $part); + } + + $tout .= $select_dp->show($rule['test'] == 'currentdate' || $rule['test'] == 'date' ? $rule['part'] : ''); + } + + // target(s) input + if (in_array($rule['test'], array('header', 'address', 'envelope'))) { + $test = ($rule['not'] ? 'not' : '').($rule['type'] ? $rule['type'] : 'is'); + $target = $rule['arg2']; + } + else if (in_array($rule['test'], array('body', 'date', 'currentdate'))) { + $test = ($rule['not'] ? 'not' : '').($rule['type'] ? $rule['type'] : 'is'); + $target = $rule['arg']; + } + else if ($rule['test'] == 'size') { + $test = ''; + $target = ''; + if (preg_match('/^([0-9]+)(K|M|G)?$/', $rule['arg'], $matches)) { + $sizetarget = $matches[1]; + $sizeitem = $matches[2]; + } + else { + $sizetarget = $rule['arg']; + $sizeitem = $rule['item']; + } + } + else { + $test = ($rule['not'] ? 'not' : '').$rule['test']; + $target = ''; + } + + $tout .= $select_op->show($test); + $tout .= $this->list_input($id, 'rule_target', $target, + $rule['test'] != 'size' && $rule['test'] != 'exists', + $this->error_class($id, 'test', 'target', 'rule_target')) . "\n"; + + $select_size_op = new html_select(array('name' => "_rule_size_op[]", 'id' => 'rule_size_op'.$id)); + $select_size_op->add(rcube::Q($this->plugin->gettext('filterover')), 'over'); + $select_size_op->add(rcube::Q($this->plugin->gettext('filterunder')), 'under'); + + $tout .= '<div id="rule_size' .$id. '" style="display:' . ($rule['test']=='size' ? 'inline' : 'none') .'">'; + $tout .= $select_size_op->show($rule['test']=='size' ? $rule['type'] : ''); + $tout .= '<input type="text" name="_rule_size_target[]" id="rule_size_i'.$id.'" value="'.$sizetarget.'" size="10" ' + . $this->error_class($id, 'test', 'sizetarget', 'rule_size_i') .' /> + <label><input type="radio" name="_rule_size_item['.$id.']" value=""' + . (!$sizeitem ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('B').'</label> + <label><input type="radio" name="_rule_size_item['.$id.']" value="K"' + . ($sizeitem=='K' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('KB').'</label> + <label><input type="radio" name="_rule_size_item['.$id.']" value="M"' + . ($sizeitem=='M' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('MB').'</label> + <label><input type="radio" name="_rule_size_item['.$id.']" value="G"' + . ($sizeitem=='G' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('GB').'</label>'; + $tout .= '</div>'; + + // Advanced modifiers (address, envelope) + $select_mod = new html_select(array('name' => "_rule_mod[]", 'id' => 'rule_mod_op'.$id, + 'onchange' => 'rule_mod_select(' .$id .')')); + $select_mod->add(rcube::Q($this->plugin->gettext('none')), ''); + $select_mod->add(rcube::Q($this->plugin->gettext('address')), 'address'); + if (in_array('envelope', $this->exts)) + $select_mod->add(rcube::Q($this->plugin->gettext('envelope')), 'envelope'); + + $select_type = new html_select(array('name' => "_rule_mod_type[]", 'id' => 'rule_mod_type'.$id)); + $select_type->add(rcube::Q($this->plugin->gettext('allparts')), 'all'); + $select_type->add(rcube::Q($this->plugin->gettext('domain')), 'domain'); + $select_type->add(rcube::Q($this->plugin->gettext('localpart')), 'localpart'); + if (in_array('subaddress', $this->exts)) { + $select_type->add(rcube::Q($this->plugin->gettext('user')), 'user'); + $select_type->add(rcube::Q($this->plugin->gettext('detail')), 'detail'); + } + + $need_mod = $rule['test'] != 'size' && $rule['test'] != 'body'; + $mout = '<div id="rule_mod' .$id. '" class="adv"' . (!$need_mod ? ' style="display:none"' : '') . '>'; + $mout .= ' <span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . ' </span>'; + $mout .= $select_mod->show($rule['test']); + $mout .= ' <span id="rule_mod_type' . $id . '"'; + $mout .= ' style="display:' . (in_array($rule['test'], array('address', 'envelope')) ? 'inline' : 'none') .'">'; + $mout .= rcube::Q($this->plugin->gettext('modtype')) . ' '; + $mout .= $select_type->show($rule['part']); + $mout .= '</span>'; + $mout .= '</div>'; + + // Advanced modifiers (body transformations) + $select_mod = new html_select(array('name' => "_rule_trans[]", 'id' => 'rule_trans_op'.$id, + 'onchange' => 'rule_trans_select(' .$id .')')); + $select_mod->add(rcube::Q($this->plugin->gettext('text')), 'text'); + $select_mod->add(rcube::Q($this->plugin->gettext('undecoded')), 'raw'); + $select_mod->add(rcube::Q($this->plugin->gettext('contenttype')), 'content'); + + $mout .= '<div id="rule_trans' .$id. '" class="adv"' . ($rule['test'] != 'body' ? ' style="display:none"' : '') . '>'; + $mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . '</span>'; + $mout .= $select_mod->show($rule['part']); + $mout .= '<input type="text" name="_rule_trans_type[]" id="rule_trans_type'.$id + . '" value="'.(is_array($rule['content']) ? implode(',', $rule['content']) : $rule['content']) + .'" size="20"' . ($rule['part'] != 'content' ? ' style="display:none"' : '') + . $this->error_class($id, 'test', 'part', 'rule_trans_type') .' />'; + $mout .= '</div>'; + + // Advanced modifiers (body transformations) + $select_comp = new html_select(array('name' => "_rule_comp[]", 'id' => 'rule_comp_op'.$id)); + $select_comp->add(rcube::Q($this->plugin->gettext('default')), ''); + $select_comp->add(rcube::Q($this->plugin->gettext('octet')), 'i;octet'); + $select_comp->add(rcube::Q($this->plugin->gettext('asciicasemap')), 'i;ascii-casemap'); + if (in_array('comparator-i;ascii-numeric', $this->exts)) { + $select_comp->add(rcube::Q($this->plugin->gettext('asciinumeric')), 'i;ascii-numeric'); + } + + // Comparators + $mout .= '<div id="rule_comp' .$id. '" class="adv"' . ($rule['test'] == 'size' ? ' style="display:none"' : '') . '>'; + $mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('comparator')) . '</span>'; + $mout .= $select_comp->show($rule['comparator']); + $mout .= '</div>'; + + // Date header + if (in_array('date', $this->exts)) { + $mout .= '<div id="rule_date_header_div' .$id. '" class="adv"'. ($rule['test'] != 'date' ? ' style="display:none"' : '') .'>'; + $mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('dateheader')) . '</span>'; + $mout .= '<input type="text" name="_rule_date_header[]" id="rule_date_header'.$id + . '" value="'. Q($rule['test'] == 'date' ? $rule['header'] : '') + . '" size="15"' . $this->error_class($id, 'test', 'dateheader', 'rule_date_header') .' />'; + $mout .= '</div>'; + } + + // Index + if (in_array('index', $this->exts)) { + $need_index = in_array($rule['test'], array('header', ', address', 'date')); + $mout .= '<div id="rule_index_div' .$id. '" class="adv"'. (!$need_index ? ' style="display:none"' : '') .'>'; + $mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('index')) . '</span>'; + $mout .= '<input type="text" name="_rule_index[]" id="rule_index'.$id + . '" value="'. ($rule['index'] ? intval($rule['index']) : '') + . '" size="3"' . $this->error_class($id, 'test', 'index', 'rule_index') .' />'; + $mout .= ' <input type="checkbox" name="_rule_index_last[]" id="rule_index_last'.$id + . '" value="1"' . (!empty($rule['last']) ? ' checked="checked"' : '') . ' />' + . '<label for="rule_index_last'.$id.'">'.rcube::Q($this->plugin->gettext('indexlast')).'</label>'; + $mout .= '</div>'; + } + + // Build output table + $out = $div ? '<div class="rulerow" id="rulerow' .$id .'">'."\n" : ''; + $out .= '<table><tr>'; + $out .= '<td class="advbutton">'; + $out .= '<a href="#" id="ruleadv' . $id .'" title="'. rcube::Q($this->plugin->gettext('advancedopts')). '" + onclick="rule_adv_switch(' . $id .', this)" class="show"> </a>'; + $out .= '</td>'; + $out .= '<td class="rowactions">' . $aout . '</td>'; + $out .= '<td class="rowtargets">' . $tout . "\n"; + $out .= '<div id="rule_advanced' .$id. '" style="display:none">' . $mout . '</div>'; + $out .= '</td>'; + + // add/del buttons + $out .= '<td class="rowbuttons">'; + $out .= '<a href="#" id="ruleadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '" + onclick="rcmail.managesieve_ruleadd(' . $id .')" class="button add"></a>'; + $out .= '<a href="#" id="ruledel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '" + onclick="rcmail.managesieve_ruledel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>'; + $out .= '</td>'; + $out .= '</tr></table>'; + + $out .= $div ? "</div>\n" : ''; + + return $out; + } + + function action_div($fid, $id, $div=true) + { + $action = isset($this->form) ? $this->form['actions'][$id] : $this->script[$fid]['actions'][$id]; + $rows_num = isset($this->form) ? sizeof($this->form['actions']) : sizeof($this->script[$fid]['actions']); + + $out = $div ? '<div class="actionrow" id="actionrow' .$id .'">'."\n" : ''; + + $out .= '<table><tr><td class="rowactions">'; + + // action select + $select_action = new html_select(array('name' => "_action_type[$id]", 'id' => 'action_type'.$id, + 'onchange' => 'action_type_select(' .$id .')')); + if (in_array('fileinto', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagemoveto')), 'fileinto'); + if (in_array('fileinto', $this->exts) && in_array('copy', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagecopyto')), 'fileinto_copy'); + $select_action->add(rcube::Q($this->plugin->gettext('messageredirect')), 'redirect'); + if (in_array('copy', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagesendcopy')), 'redirect_copy'); + if (in_array('reject', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'reject'); + else if (in_array('ereject', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'ereject'); + if (in_array('vacation', $this->exts)) + $select_action->add(rcube::Q($this->plugin->gettext('messagereply')), 'vacation'); + $select_action->add(rcube::Q($this->plugin->gettext('messagedelete')), 'discard'); + if (in_array('imapflags', $this->exts) || in_array('imap4flags', $this->exts)) { + $select_action->add(rcube::Q($this->plugin->gettext('setflags')), 'setflag'); + $select_action->add(rcube::Q($this->plugin->gettext('addflags')), 'addflag'); + $select_action->add(rcube::Q($this->plugin->gettext('removeflags')), 'removeflag'); + } + if (in_array('variables', $this->exts)) { + $select_action->add(rcube::Q($this->plugin->gettext('setvariable')), 'set'); + } + if (in_array('enotify', $this->exts) || in_array('notify', $this->exts)) { + $select_action->add(rcube::Q($this->plugin->gettext('notify')), 'notify'); + } + $select_action->add(rcube::Q($this->plugin->gettext('rulestop')), 'stop'); + + $select_type = $action['type']; + if (in_array($action['type'], array('fileinto', 'redirect')) && $action['copy']) { + $select_type .= '_copy'; + } + + $out .= $select_action->show($select_type); + $out .= '</td>'; + + // actions target inputs + $out .= '<td class="rowtargets">'; + // shared targets + $out .= '<input type="text" name="_action_target['.$id.']" id="action_target' .$id. '" ' + .'value="' .($action['type']=='redirect' ? rcube::Q($action['target'], 'strict', false) : ''). '" size="35" ' + .'style="display:' .($action['type']=='redirect' ? 'inline' : 'none') .'" ' + . $this->error_class($id, 'action', 'target', 'action_target') .' />'; + $out .= '<textarea name="_action_target_area['.$id.']" id="action_target_area' .$id. '" ' + .'rows="3" cols="35" '. $this->error_class($id, 'action', 'targetarea', 'action_target_area') + .'style="display:' .(in_array($action['type'], array('reject', 'ereject')) ? 'inline' : 'none') .'">' + . (in_array($action['type'], array('reject', 'ereject')) ? rcube::Q($action['target'], 'strict', false) : '') + . "</textarea>\n"; + + // vacation + $vsec = in_array('vacation-seconds', $this->exts); + $out .= '<div id="action_vacation' .$id.'" style="display:' .($action['type']=='vacation' ? 'inline' : 'none') .'">'; + $out .= '<span class="label">'. rcube::Q($this->plugin->gettext('vacationreason')) .'</span><br />' + .'<textarea name="_action_reason['.$id.']" id="action_reason' .$id. '" ' + .'rows="3" cols="35" '. $this->error_class($id, 'action', 'reason', 'action_reason') . '>' + . Q($action['reason'], 'strict', false) . "</textarea>\n"; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationsubject')) . '</span><br />' + .'<input type="text" name="_action_subject['.$id.']" id="action_subject'.$id.'" ' + .'value="' . (is_array($action['subject']) ? rcube::Q(implode(', ', $action['subject']), 'strict', false) : $action['subject']) . '" size="35" ' + . $this->error_class($id, 'action', 'subject', 'action_subject') .' />'; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationaddr')) . '</span><br />' + . $this->list_input($id, 'action_addresses', $action['addresses'], true, + $this->error_class($id, 'action', 'addresses', 'action_addresses'), 30); + $out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext($vsec ? 'vacationinterval' : 'vacationdays')) . '</span><br />' + .'<input type="text" name="_action_interval['.$id.']" id="action_interval'.$id.'" ' + .'value="' .rcube::Q(isset($action['seconds']) ? $action['seconds'] : $action['days'], 'strict', false) . '" size="2" ' + . $this->error_class($id, 'action', 'interval', 'action_interval') .' />'; + if ($vsec) { + $out .= ' <label><input type="radio" name="_action_interval_type['.$id.']" value="days"' + . (!isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('days').'</label>' + . ' <label><input type="radio" name="_action_interval_type['.$id.']" value="seconds"' + . (isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('seconds').'</label>'; + } + $out .= '</div>'; + + // flags + $flags = array( + 'read' => '\\Seen', + 'answered' => '\\Answered', + 'flagged' => '\\Flagged', + 'deleted' => '\\Deleted', + 'draft' => '\\Draft', + ); + $flags_target = (array)$action['target']; + + $out .= '<div id="action_flags' .$id.'" style="display:' + . (preg_match('/^(set|add|remove)flag$/', $action['type']) ? 'inline' : 'none') . '"' + . $this->error_class($id, 'action', 'flags', 'action_flags') . '>'; + foreach ($flags as $fidx => $flag) { + $out .= '<input type="checkbox" name="_action_flags[' .$id .'][]" value="' . $flag . '"' + . (in_array_nocase($flag, $flags_target) ? 'checked="checked"' : '') . ' />' + . rcube::Q($this->plugin->gettext('flag'.$fidx)) .'<br>'; + } + $out .= '</div>'; + + // set variable + $set_modifiers = array( + 'lower', + 'upper', + 'lowerfirst', + 'upperfirst', + 'quotewildcard', + 'length' + ); + + $out .= '<div id="action_set' .$id.'" style="display:' .($action['type']=='set' ? 'inline' : 'none') .'">'; + $out .= '<span class="label">' .rcube::Q($this->plugin->gettext('setvarname')) . '</span><br />' + .'<input type="text" name="_action_varname['.$id.']" id="action_varname'.$id.'" ' + .'value="' . rcube::Q($action['name']) . '" size="35" ' + . $this->error_class($id, 'action', 'name', 'action_varname') .' />'; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarvalue')) . '</span><br />' + .'<input type="text" name="_action_varvalue['.$id.']" id="action_varvalue'.$id.'" ' + .'value="' . rcube::Q($action['value']) . '" size="35" ' + . $this->error_class($id, 'action', 'value', 'action_varvalue') .' />'; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarmodifiers')) . '</span><br />'; + foreach ($set_modifiers as $s_m) { + $s_m_id = 'action_varmods' . $id . $s_m; + $out .= sprintf('<input type="checkbox" name="_action_varmods[%s][]" value="%s" id="%s"%s />%s<br>', + $id, $s_m, $s_m_id, + (array_key_exists($s_m, (array)$action) && $action[$s_m] ? ' checked="checked"' : ''), + rcube::Q($this->plugin->gettext('var' . $s_m))); + } + $out .= '</div>'; + + // notify + // skip :options tag - not used by the mailto method + $out .= '<div id="action_notify' .$id.'" style="display:' .($action['type']=='notify' ? 'inline' : 'none') .'">'; + $out .= '<span class="label">' .rcube::Q($this->plugin->gettext('notifyaddress')) . '</span><br />' + .'<input type="text" name="_action_notifyaddress['.$id.']" id="action_notifyaddress'.$id.'" ' + .'value="' . rcube::Q($action['address']) . '" size="35" ' + . $this->error_class($id, 'action', 'address', 'action_notifyaddress') .' />'; + $out .= '<br /><span class="label">'. rcube::Q($this->plugin->gettext('notifybody')) .'</span><br />' + .'<textarea name="_action_notifybody['.$id.']" id="action_notifybody' .$id. '" ' + .'rows="3" cols="35" '. $this->error_class($id, 'action', 'method', 'action_notifybody') . '>' + . rcube::Q($action['body'], 'strict', false) . "</textarea>\n"; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('notifysubject')) . '</span><br />' + .'<input type="text" name="_action_notifymessage['.$id.']" id="action_notifymessage'.$id.'" ' + .'value="' . rcube::Q($action['message']) . '" size="35" ' + . $this->error_class($id, 'action', 'message', 'action_notifymessage') .' />'; + $out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('notifyfrom')) . '</span><br />' + .'<input type="text" name="_action_notifyfrom['.$id.']" id="action_notifyfrom'.$id.'" ' + .'value="' . rcube::Q($action['from']) . '" size="35" ' + . $this->error_class($id, 'action', 'from', 'action_notifyfrom') .' />'; + $importance_options = array( + 3 => 'notifyimportancelow', + 2 => 'notifyimportancenormal', + 1 => 'notifyimportancehigh' + ); + $select_importance = new html_select(array( + 'name' => '_action_notifyimportance[' . $id . ']', + 'id' => '_action_notifyimportance' . $id, + 'class' => $this->error_class($id, 'action', 'importance', 'action_notifyimportance'))); + foreach ($importance_options as $io_v => $io_n) { + $select_importance->add(rcube::Q($this->plugin->gettext($io_n)), $io_v); + } + $out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext('notifyimportance')) . '</span><br />'; + $out .= $select_importance->show($action['importance'] ? $action['importance'] : 2); + $out .= '</div>'; + + // mailbox select + if ($action['type'] == 'fileinto') + $mailbox = $this->mod_mailbox($action['target'], 'out'); + else + $mailbox = ''; + + $select = $this->rc->folder_selector(array( + 'realnames' => false, + 'maxlength' => 100, + 'id' => 'action_mailbox' . $id, + 'name' => "_action_mailbox[$id]", + 'style' => 'display:'.(!isset($action) || $action['type']=='fileinto' ? 'inline' : 'none') + )); + $out .= $select->show($mailbox); + $out .= '</td>'; + + // add/del buttons + $out .= '<td class="rowbuttons">'; + $out .= '<a href="#" id="actionadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '" + onclick="rcmail.managesieve_actionadd(' . $id .')" class="button add"></a>'; + $out .= '<a href="#" id="actiondel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '" + onclick="rcmail.managesieve_actiondel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>'; + $out .= '</td>'; + + $out .= '</tr></table>'; + + $out .= $div ? "</div>\n" : ''; + + return $out; + } + + private function genid() + { + return preg_replace('/[^0-9]/', '', microtime(true)); + } + + private function strip_value($str, $allow_html = false, $trim = true) + { + if (is_array($str)) { + foreach ($str as $idx => $val) { + $val = $this->strip_value($val, $allow_html, $trim); + + if ($val === '') { + unset($str[$idx]); + } + } + + return $str; + } + + if (!$allow_html) { + $str = strip_tags($str); + } + + return $trim ? trim($str) : $str; + } + + private function error_class($id, $type, $target, $elem_prefix='') + { + // TODO: tooltips + if (($type == 'test' && ($str = $this->errors['tests'][$id][$target])) || + ($type == 'action' && ($str = $this->errors['actions'][$id][$target])) + ) { + $this->add_tip($elem_prefix.$id, $str, true); + return ' class="error"'; + } + + return ''; + } + + private function add_tip($id, $str, $error=false) + { + if ($error) + $str = html::span('sieve error', $str); + + $this->tips[] = array($id, $str); + } + + private function print_tips() + { + if (empty($this->tips)) + return; + + $script = rcmail_output::JS_OBJECT_NAME.'.managesieve_tip_register('.json_encode($this->tips).');'; + $this->rc->output->add_script($script, 'foot'); + } + + private function list_input($id, $name, $value, $enabled, $class, $size=null) + { + $value = (array) $value; + $value = array_map(array('rcube', 'Q'), $value); + $value = implode("\n", $value); + + return '<textarea data-type="list" name="_' . $name . '['.$id.']" id="' . $name.$id . '"' + . ($enabled ? '' : ' disabled="disabled"') + . ($size ? ' data-size="'.$size.'"' : '') + . $class + . ' style="display:none">' . $value . '</textarea>'; + } + + /** + * Validate input for date part elements + */ + private function validate_date_part($type, $value) + { + // we do simple validation of date/part format + switch ($type) { + case 'date': // yyyy-mm-dd + return preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $value); + case 'iso8601': + return preg_match('/^[0-9: .,ZWT+-]+$/', $value); + case 'std11': + return preg_match('/^((Sun|Mon|Tue|Wed|Thu|Fri|Sat),\s+)?[0-9]{1,2}\s+' + . '(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+[0-9]{2,4}\s+' + . '[0-9]{2}:[0-9]{2}(:[0-9]{2})?\s+([+-]*[0-9]{4}|[A-Z]{1,3})$', $value); + case 'julian': + return preg_match('/^[0-9]+$/', $value); + case 'time': // hh:mm:ss + return preg_match('/^[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $value); + case 'year': + return preg_match('/^[0-9]{4}$/', $value); + case 'month': + return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 13; + case 'day': + return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 32; + case 'hour': + return preg_match('/^[0-9]{2}$/', $value) && $value < 24; + case 'minute': + return preg_match('/^[0-9]{2}$/', $value) && $value < 60; + case 'second': + // According to RFC5260, seconds can be from 00 to 60 + return preg_match('/^[0-9]{2}$/', $value) && $value < 61; + case 'weekday': + return preg_match('/^[0-9]$/', $value) && $value < 7; + case 'zone': + return preg_match('/^[+-][0-9]{4}$/', $value); + } + } + + /** + * Converts mailbox name from/to UTF7-IMAP from/to internal Sieve encoding + * with delimiter replacement. + * + * @param string $mailbox Mailbox name + * @param string $mode Conversion direction ('in'|'out') + * + * @return string Mailbox name + */ + private function mod_mailbox($mailbox, $mode = 'out') + { + $delimiter = $_SESSION['imap_delimiter']; + $replace_delimiter = $this->rc->config->get('managesieve_replace_delimiter'); + $mbox_encoding = $this->rc->config->get('managesieve_mbox_encoding', 'UTF7-IMAP'); + + if ($mode == 'out') { + $mailbox = rcube_charset::convert($mailbox, $mbox_encoding, 'UTF7-IMAP'); + if ($replace_delimiter && $replace_delimiter != $delimiter) + $mailbox = str_replace($replace_delimiter, $delimiter, $mailbox); + } + else { + $mailbox = rcube_charset::convert($mailbox, 'UTF7-IMAP', $mbox_encoding); + if ($replace_delimiter && $replace_delimiter != $delimiter) + $mailbox = str_replace($delimiter, $replace_delimiter, $mailbox); + } + + return $mailbox; + } + + /** + * List sieve scripts + * + * @return array Scripts list + */ + public function list_scripts() + { + if ($this->list !== null) { + return $this->list; + } + + $this->list = $this->sieve->get_scripts(); + + // Handle active script(s) and list of scripts according to Kolab's KEP:14 + if ($this->rc->config->get('managesieve_kolab_master')) { + + // Skip protected names + foreach ((array)$this->list as $idx => $name) { + $_name = strtoupper($name); + if ($_name == 'MASTER') + $master_script = $name; + else if ($_name == 'MANAGEMENT') + $management_script = $name; + else if($_name == 'USER') + $user_script = $name; + else + continue; + + unset($this->list[$idx]); + } + + // get active script(s), read USER script + if ($user_script) { + $extension = $this->rc->config->get('managesieve_filename_extension', '.sieve'); + $filename_regex = '/'.preg_quote($extension, '/').'$/'; + $_SESSION['managesieve_user_script'] = $user_script; + + $this->sieve->load($user_script); + + foreach ($this->sieve->script->as_array() as $rules) { + foreach ($rules['actions'] as $action) { + if ($action['type'] == 'include' && empty($action['global'])) { + $name = preg_replace($filename_regex, '', $action['target']); + $this->active[] = $name; + } + } + } + } + // create USER script if it doesn't exist + else { + $content = "# USER Management Script\n" + ."#\n" + ."# This script includes the various active sieve scripts\n" + ."# it is AUTOMATICALLY GENERATED. DO NOT EDIT MANUALLY!\n" + ."#\n" + ."# For more information, see http://wiki.kolab.org/KEP:14#USER\n" + ."#\n"; + if ($this->sieve->save_script('USER', $content)) { + $_SESSION['managesieve_user_script'] = 'USER'; + if (empty($this->master_file)) + $this->sieve->activate('USER'); + } + } + } + else if (!empty($this->list)) { + // Get active script name + if ($active = $this->sieve->get_active()) { + $this->active = array($active); + } + + // Hide scripts from config + $exceptions = $this->rc->config->get('managesieve_filename_exceptions'); + if (!empty($exceptions)) { + $this->list = array_diff($this->list, (array)$exceptions); + } + } + + return $this->list; + } + + /** + * Removes sieve script + * + * @param string $name Script name + * + * @return bool True on success, False on failure + */ + public function remove_script($name) + { + $result = $this->sieve->remove($name); + + // Kolab's KEP:14 + if ($result && $this->rc->config->get('managesieve_kolab_master')) { + $this->deactivate_script($name); + } + + return $result; + } + + /** + * Activates sieve script + * + * @param string $name Script name + * + * @return bool True on success, False on failure + */ + public function activate_script($name) + { + // Kolab's KEP:14 + if ($this->rc->config->get('managesieve_kolab_master')) { + $extension = $this->rc->config->get('managesieve_filename_extension', '.sieve'); + $user_script = $_SESSION['managesieve_user_script']; + + // if the script is not active... + if ($user_script && array_search($name, $this->active) === false) { + // ...rewrite USER file adding appropriate include command + if ($this->sieve->load($user_script)) { + $script = $this->sieve->script->as_array(); + $list = array(); + $regexp = '/' . preg_quote($extension, '/') . '$/'; + + // Create new include entry + $rule = array( + 'actions' => array( + 0 => array( + 'target' => $name.$extension, + 'type' => 'include', + 'personal' => true, + ))); + + // get all active scripts for sorting + foreach ($script as $rid => $rules) { + foreach ($rules['actions'] as $action) { + if ($action['type'] == 'include' && empty($action['global'])) { + $target = $extension ? preg_replace($regexp, '', $action['target']) : $action['target']; + $list[] = $target; + } + } + } + $list[] = $name; + + // Sort and find current script position + asort($list, SORT_LOCALE_STRING); + $list = array_values($list); + $index = array_search($name, $list); + + // add rule at the end of the script + if ($index === false || $index == count($list)-1) { + $this->sieve->script->add_rule($rule); + } + // add rule at index position + else { + $script2 = array(); + foreach ($script as $rid => $rules) { + if ($rid == $index) { + $script2[] = $rule; + } + $script2[] = $rules; + } + $this->sieve->script->content = $script2; + } + + $result = $this->sieve->save(); + if ($result) { + $this->active[] = $name; + } + } + } + } + else { + $result = $this->sieve->activate($name); + if ($result) + $this->active = array($name); + } + + return $result; + } + + /** + * Deactivates sieve script + * + * @param string $name Script name + * + * @return bool True on success, False on failure + */ + public function deactivate_script($name) + { + // Kolab's KEP:14 + if ($this->rc->config->get('managesieve_kolab_master')) { + $extension = $this->rc->config->get('managesieve_filename_extension', '.sieve'); + $user_script = $_SESSION['managesieve_user_script']; + + // if the script is active... + if ($user_script && ($key = array_search($name, $this->active)) !== false) { + // ...rewrite USER file removing appropriate include command + if ($this->sieve->load($user_script)) { + $script = $this->sieve->script->as_array(); + $name = $name.$extension; + + foreach ($script as $rid => $rules) { + foreach ($rules['actions'] as $action) { + if ($action['type'] == 'include' && empty($action['global']) + && $action['target'] == $name + ) { + break 2; + } + } + } + + // Entry found + if ($rid < count($script)) { + $this->sieve->script->delete_rule($rid); + $result = $this->sieve->save(); + if ($result) { + unset($this->active[$key]); + } + } + } + } + } + else { + $result = $this->sieve->deactivate(); + if ($result) + $this->active = array(); + } + + return $result; + } + + /** + * Saves current script (adding some variables) + */ + public function save_script($name = null) + { + // Kolab's KEP:14 + if ($this->rc->config->get('managesieve_kolab_master')) { + $this->sieve->script->set_var('EDITOR', self::PROGNAME); + $this->sieve->script->set_var('EDITOR_VERSION', self::VERSION); + } + + return $this->sieve->save($name); + } + + /** + * Returns list of rules from the current script + * + * @return array List of rules + */ + public function list_rules() + { + $result = array(); + $i = 1; + + foreach ($this->script as $idx => $filter) { + if ($filter['type'] != 'if') { + continue; + } + $fname = $filter['name'] ? $filter['name'] : "#$i"; + $result[] = array( + 'id' => $idx, + 'name' => rcube::Q($fname), + 'class' => $filter['disabled'] ? 'disabled' : '', + ); + $i++; + } + + return $result; + } +} |