githubFork/roundcubemail.git

- Support 'duplicate' extension [RFC 7352] - Improve errors handling in fil...

Aleksander Machniak

2016-04-28 e499a14e13f37aa2031fe7443e5dcd04018aac58

commit \| author \| age
8ea08a	1	<?php
AM	2
	3	/**
	4	* Managesieve (Sieve Filters) Engine
	5	*
	6	* Engine part of Managesieve plugin implementing UI and backend access.
	7	*
14094f	8	* Copyright (C) 2008-2014, The Roundcube Dev Team
AM	9	* Copyright (C) 2011-2014, Kolab Systems AG
8ea08a	10	*
07c6c6	11	* This program is free software: you can redistribute it and/or modify
TB	12	* it under the terms of the GNU General Public License as published by
	13	* the Free Software Foundation, either version 3 of the License, or
	14	* (at your option) any later version.
8ea08a	15	*
AM	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
07c6c6	21	* You should have received a copy of the GNU General Public License
TB	22	* along with this program. If not, see http://www.gnu.org/licenses/.
8ea08a	23	*/
AM	24
	25	class rcube_sieve_engine
	26	{
50a57e	27	protected $rc;
AM	28	protected $sieve;
	29	protected $errors;
	30	protected $form;
	31	protected $tips = array();
	32	protected $script = array();
	33	protected $exts = array();
	34	protected $list;
	35	protected $active = array();
	36	protected $headers = array(
8ea08a	37	'subject' => 'Subject',
AM	38	'from' => 'From',
	39	'to' => 'To',
	40	);
50a57e	41	protected $addr_headers = array(
8ea08a	42	// Required
AM	43	"from", "to", "cc", "bcc", "sender", "resent-from", "resent-to",
	44	// Additional (RFC 822 / RFC 2822)
	45	"reply-to", "resent-reply-to", "resent-sender", "resent-cc", "resent-bcc",
	46	// Non-standard (RFC 2076, draft-palme-mailext-headers-08.txt)
	47	"for-approval", "for-handling", "for-comment", "apparently-to", "errors-to",
	48	"delivered-to", "return-receipt-to", "x-admin", "read-receipt-to",
	49	"x-confirm-reading-to", "return-receipt-requested",
	50	"registered-mail-reply-requested-by", "mail-followup-to", "mail-reply-to",
	51	"abuse-reports-to", "x-complaints-to", "x-report-abuse-to",
	52	// Undocumented
	53	"x-beenthere",
	54	);
f22de5	55	protected $notify_methods = array(
AM	56	'mailto',
	57	// 'sms',
	58	// 'tel',
	59	);
	60	protected $notify_importance_options = array(
	61	3 => 'notifyimportancelow',
	62	2 => 'notifyimportancenormal',
	63	1 => 'notifyimportancehigh'
	64	);
8ea08a	65
e499a1	66	const VERSION = '8.7';
8ea08a	67	const PROGNAME = 'Roundcube (Managesieve)';
AM	68	const PORT = 4190;
	69
	70
	71	/**
	72	* Class constructor
	73	*/
	74	function __construct($plugin)
	75	{
613f96	76	$this->rc = rcube::get_instance();
8ea08a	77	$this->plugin = $plugin;
AM	78	}
	79
	80	/**
	81	* Loads configuration, initializes plugin (including sieve connection)
	82	*/
50a57e	83	function start($mode = null)
8ea08a	84	{
AM	85	// register UI objects
	86	$this->rc->output->add_handlers(array(
	87	'filterslist' => array($this, 'filters_list'),
	88	'filtersetslist' => array($this, 'filtersets_list'),
	89	'filterframe' => array($this, 'filter_frame'),
	90	'filterform' => array($this, 'filter_form'),
	91	'filtersetform' => array($this, 'filterset_form'),
	92	));
	93
613f96	94	// connect to managesieve server
AM	95	$error = $this->connect($_SESSION['username'], $this->rc->decrypt($_SESSION['password']));
8ea08a	96
613f96	97	// load current/active script
AM	98	if (!$error) {
8ea08a	99	// Get list of scripts
AM	100	$list = $this->list_scripts();
	101
27f0c2	102	// reset current script when entering filters UI (#1489412)
AM	103	if ($this->rc->action == 'plugin.managesieve') {
	104	$this->rc->session->remove('managesieve_current');
	105	}
	106
50a57e	107	if ($mode != 'vacation') {
AM	108	if (!empty($_GET['_set']) \|\| !empty($_POST['_set'])) {
	109	$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true);
	110	}
	111	else if (!empty($_SESSION['managesieve_current'])) {
	112	$script_name = $_SESSION['managesieve_current'];
	113	}
8ea08a	114	}
50a57e	115
613f96	116	$error = $this->load_script($script_name);
8ea08a	117	}
AM	118
	119	// finally set script objects
	120	if ($error) {
	121	switch ($error) {
613f96	122	case rcube_sieve::ERROR_CONNECTION:
AM	123	case rcube_sieve::ERROR_LOGIN:
8ea08a	124	$this->rc->output->show_message('managesieve.filterconnerror', 'error');
AM	125	break;
27f0c2	126
8ea08a	127	default:
AM	128	$this->rc->output->show_message('managesieve.filterunknownerror', 'error');
	129	break;
	130	}
	131
27f0c2	132	// reload interface in case of possible error when specified script wasn't found (#1489412)
AM	133	if ($script_name !== null && !empty($list) && !in_array($script_name, $list)) {
	134	$this->rc->output->command('reload', 500);
	135	}
8ea08a	136
AM	137	// to disable 'Add filter' button set env variable
	138	$this->rc->output->set_env('filterconnerror', true);
	139	$this->script = array();
	140	}
	141	else {
	142	$this->exts = $this->sieve->get_extensions();
09fed6	143	$this->init_script();
8ea08a	144	$this->rc->output->set_env('currentset', $this->sieve->current);
AM	145	$_SESSION['managesieve_current'] = $this->sieve->current;
	146	}
	147
	148	return $error;
	149	}
	150
613f96	151	/**
AM	152	* Connect to configured managesieve server
	153	*
	154	* @param string $username User login
	155	* @param string $password User password
	156	*
	157	* @return int Connection status: 0 on success, >0 on failure
	158	*/
	159	public function connect($username, $password)
	160	{
	161	// Get connection parameters
	162	$host = $this->rc->config->get('managesieve_host', 'localhost');
	163	$port = $this->rc->config->get('managesieve_port');
	164	$tls = $this->rc->config->get('managesieve_usetls', false);
	165
	166	$host = rcube_utils::parse_host($host);
	167	$host = rcube_utils::idn_to_ascii($host);
	168
	169	// remove tls:// prefix, set TLS flag
	170	if (($host = preg_replace('\|^tls://\|i', '', $host, 1, $cnt)) && $cnt) {
	171	$tls = true;
	172	}
	173
	174	if (empty($port)) {
	175	$port = getservbyname('sieve', 'tcp');
	176	if (empty($port)) {
	177	$port = self::PORT;
	178	}
	179	}
	180
	181	$plugin = $this->rc->plugins->exec_hook('managesieve_connect', array(
	182	'user' => $username,
	183	'password' => $password,
	184	'host' => $host,
	185	'port' => $port,
	186	'usetls' => $tls,
	187	'auth_type' => $this->rc->config->get('managesieve_auth_type'),
	188	'disabled' => $this->rc->config->get('managesieve_disabled_extensions'),
	189	'debug' => $this->rc->config->get('managesieve_debug', false),
	190	'auth_cid' => $this->rc->config->get('managesieve_auth_cid'),
	191	'auth_pw' => $this->rc->config->get('managesieve_auth_pw'),
	192	'socket_options' => $this->rc->config->get('managesieve_conn_options'),
	193	));
	194
	195	// try to connect to managesieve server and to fetch the script
	196	$this->sieve = new rcube_sieve(
	197	$plugin['user'],
	198	$plugin['password'],
	199	$plugin['host'],
	200	$plugin['port'],
	201	$plugin['auth_type'],
	202	$plugin['usetls'],
	203	$plugin['disabled'],
	204	$plugin['debug'],
	205	$plugin['auth_cid'],
	206	$plugin['auth_pw'],
	207	$plugin['socket_options']
	208	);
	209
e4338f	210	$error = $this->sieve->error();
AM	211
	212	if ($error) {
	213	rcube::raise_error(array(
	214	'code' => 403,
	215	'file' => __FILE__,
	216	'line' => __LINE__,
	217	'message' => "Unable to connect to managesieve on $host:$port"
	218	), true, false);
	219	}
	220
	221	return $error;
613f96	222	}
AM	223
	224	/**
	225	* Load specified (or active) script
	226	*
	227	* @param string $script_name Optional script name
	228	*
	229	* @return int Connection status: 0 on success, >0 on failure
	230	*/
dc9cc7	231	protected function load_script($script_name = null)
613f96	232	{
AM	233	// Get list of scripts
	234	$list = $this->list_scripts();
	235
	236	if ($script_name === null \|\| $script_name === '') {
	237	// get (first) active script
501cdd	238	if (!empty($this->active)) {
613f96	239	$script_name = $this->active[0];
AM	240	}
	241	else if ($list) {
	242	$script_name = $list[0];
	243	}
	244	// create a new (initial) script
	245	else {
	246	// if script not exists build default script contents
	247	$script_file = $this->rc->config->get('managesieve_default');
	248	$script_name = $this->rc->config->get('managesieve_script_name');
	249
	250	if (empty($script_name)) {
	251	$script_name = 'roundcube';
	252	}
	253
	254	if ($script_file && is_readable($script_file)) {
	255	$content = file_get_contents($script_file);
	256	}
	257
	258	// add script and set it active
	259	if ($this->sieve->save_script($script_name, $content)) {
	260	$this->activate_script($script_name);
	261	$this->list[] = $script_name;
	262	}
	263	}
	264	}
	265
	266	if ($script_name) {
	267	$this->sieve->load($script_name);
	268	}
	269
	270	return $this->sieve->error();
	271	}
	272
	273	/**
	274	* User interface actions handler
	275	*/
8ea08a	276	function actions()
AM	277	{
	278	$error = $this->start();
	279
	280	// Handle user requests
	281	if ($action = rcube_utils::get_input_value('_act', rcube_utils::INPUT_GPC)) {
	282	$fid = (int) rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST);
	283
	284	if ($action == 'delete' && !$error) {
	285	if (isset($this->script[$fid])) {
	286	if ($this->sieve->script->delete_rule($fid))
	287	$result = $this->save_script();
	288
	289	if ($result === true) {
	290	$this->rc->output->show_message('managesieve.filterdeleted', 'confirmation');
	291	$this->rc->output->command('managesieve_updatelist', 'del', array('id' => $fid));
	292	} else {
	293	$this->rc->output->show_message('managesieve.filterdeleteerror', 'error');
	294	}
	295	}
	296	}
	297	else if ($action == 'move' && !$error) {
	298	if (isset($this->script[$fid])) {
	299	$to = (int) rcube_utils::get_input_value('_to', rcube_utils::INPUT_POST);
	300	$rule = $this->script[$fid];
	301
	302	// remove rule
	303	unset($this->script[$fid]);
	304	$this->script = array_values($this->script);
	305
	306	// add at target position
	307	if ($to >= count($this->script)) {
	308	$this->script[] = $rule;
	309	}
	310	else {
	311	$script = array();
	312	foreach ($this->script as $idx => $r) {
	313	if ($idx == $to)
	314	$script[] = $rule;
	315	$script[] = $r;
	316	}
	317	$this->script = $script;
	318	}
	319
	320	$this->sieve->script->content = $this->script;
	321	$result = $this->save_script();
	322
	323	if ($result === true) {
	324	$result = $this->list_rules();
	325
	326	$this->rc->output->show_message('managesieve.moved', 'confirmation');
	327	$this->rc->output->command('managesieve_updatelist', 'list',
	328	array('list' => $result, 'clear' => true, 'set' => $to));
	329	} else {
	330	$this->rc->output->show_message('managesieve.moveerror', 'error');
	331	}
	332	}
	333	}
	334	else if ($action == 'act' && !$error) {
	335	if (isset($this->script[$fid])) {
	336	$rule = $this->script[$fid];
6f2c00	337	$disabled = !empty($rule['disabled']);
8ea08a	338	$rule['disabled'] = !$disabled;
AM	339	$result = $this->sieve->script->update_rule($fid, $rule);
	340
	341	if ($result !== false)
	342	$result = $this->save_script();
	343
	344	if ($result === true) {
	345	if ($rule['disabled'])
	346	$this->rc->output->show_message('managesieve.deactivated', 'confirmation');
	347	else
	348	$this->rc->output->show_message('managesieve.activated', 'confirmation');
	349	$this->rc->output->command('managesieve_updatelist', 'update',
	350	array('id' => $fid, 'disabled' => $rule['disabled']));
	351	} else {
	352	if ($rule['disabled'])
	353	$this->rc->output->show_message('managesieve.deactivateerror', 'error');
	354	else
	355	$this->rc->output->show_message('managesieve.activateerror', 'error');
	356	}
	357	}
	358	}
	359	else if ($action == 'setact' && !$error) {
681ba6	360	$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
8ea08a	361	$result = $this->activate_script($script_name);
AM	362	$kep14 = $this->rc->config->get('managesieve_kolab_master');
	363
	364	if ($result === true) {
	365	$this->rc->output->set_env('active_sets', $this->active);
	366	$this->rc->output->show_message('managesieve.setactivated', 'confirmation');
	367	$this->rc->output->command('managesieve_updatelist', 'setact',
	368	array('name' => $script_name, 'active' => true, 'all' => !$kep14));
	369	} else {
	370	$this->rc->output->show_message('managesieve.setactivateerror', 'error');
	371	}
	372	}
	373	else if ($action == 'deact' && !$error) {
681ba6	374	$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
8ea08a	375	$result = $this->deactivate_script($script_name);
AM	376
	377	if ($result === true) {
	378	$this->rc->output->set_env('active_sets', $this->active);
	379	$this->rc->output->show_message('managesieve.setdeactivated', 'confirmation');
	380	$this->rc->output->command('managesieve_updatelist', 'setact',
	381	array('name' => $script_name, 'active' => false));
	382	} else {
	383	$this->rc->output->show_message('managesieve.setdeactivateerror', 'error');
	384	}
	385	}
	386	else if ($action == 'setdel' && !$error) {
681ba6	387	$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
8ea08a	388	$result = $this->remove_script($script_name);
AM	389
	390	if ($result === true) {
	391	$this->rc->output->show_message('managesieve.setdeleted', 'confirmation');
	392	$this->rc->output->command('managesieve_updatelist', 'setdel',
	393	array('name' => $script_name));
	394	$this->rc->session->remove('managesieve_current');
	395	} else {
	396	$this->rc->output->show_message('managesieve.setdeleteerror', 'error');
	397	}
	398	}
	399	else if ($action == 'setget') {
4a4088	400	$this->rc->request_security_check(rcube_utils::INPUT_GET);
TB	401
8ea08a	402	$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true);
b59b72	403	$script = $this->sieve->get_script($script_name);
8ea08a	404
b59b72	405	if (is_a($script, 'PEAR_Error')) {
8ea08a	406	exit;
b59b72	407	}
8ea08a	408
AM	409	$browser = new rcube_browser;
	410
	411	// send download headers
	412	header("Content-Type: application/octet-stream");
	413	header("Content-Length: ".strlen($script));
	414
5515db	415	if ($browser->ie) {
8ea08a	416	header("Content-Type: application/force-download");
AM	417	$filename = rawurlencode($script_name);
5515db	418	}
AM	419	else {
8ea08a	420	$filename = addcslashes($script_name, '\\"');
5515db	421	}
8ea08a	422
AM	423	header("Content-Disposition: attachment; filename=\"$filename.txt\"");
	424	echo $script;
	425	exit;
	426	}
	427	else if ($action == 'list') {
	428	$result = $this->list_rules();
	429
	430	$this->rc->output->command('managesieve_updatelist', 'list', array('list' => $result));
	431	}
	432	else if ($action == 'ruleadd') {
681ba6	433	$rid = rcube_utils::get_input_value('_rid', rcube_utils::INPUT_POST);
8ea08a	434	$id = $this->genid();
AM	435	$content = $this->rule_div($fid, $id, false);
	436
	437	$this->rc->output->command('managesieve_rulefill', $content, $id, $rid);
	438	}
	439	else if ($action == 'actionadd') {
681ba6	440	$aid = rcube_utils::get_input_value('_aid', rcube_utils::INPUT_POST);
8ea08a	441	$id = $this->genid();
AM	442	$content = $this->action_div($fid, $id, false);
	443
	444	$this->rc->output->command('managesieve_actionfill', $content, $id, $aid);
	445	}
9c38c5	446	else if ($action == 'addresses') {
AM	447	$aid = rcube_utils::get_input_value('_aid', rcube_utils::INPUT_POST);
	448
	449	$this->rc->output->command('managesieve_vacation_addresses_update', $aid, $this->user_emails());
	450	}
8ea08a	451
AM	452	$this->rc->output->send();
	453	}
	454	else if ($this->rc->task == 'mail') {
	455	// Initialize the form
	456	$rules = rcube_utils::get_input_value('r', rcube_utils::INPUT_GET);
	457	if (!empty($rules)) {
	458	$i = 0;
	459	foreach ($rules as $rule) {
	460	list($header, $value) = explode(':', $rule, 2);
	461	$tests[$i] = array(
	462	'type' => 'contains',
	463	'test' => 'header',
	464	'arg1' => $header,
	465	'arg2' => $value,
	466	);
	467	$i++;
	468	}
	469
	470	$this->form = array(
	471	'join' => count($tests) > 1 ? 'allof' : 'anyof',
	472	'name' => '',
	473	'tests' => $tests,
	474	'actions' => array(
	475	0 => array('type' => 'fileinto'),
	476	1 => array('type' => 'stop'),
	477	),
	478	);
	479	}
	480	}
	481
	482	$this->send();
	483	}
	484
	485	function save()
	486	{
	487	// Init plugin and handle managesieve connection
	488	$error = $this->start();
	489
	490	// get request size limits (#1488648)
	491	$max_post = max(array(
	492	ini_get('max_input_vars'),
	493	ini_get('suhosin.request.max_vars'),
	494	ini_get('suhosin.post.max_vars'),
	495	));
	496	$max_depth = max(array(
	497	ini_get('suhosin.request.max_array_depth'),
	498	ini_get('suhosin.post.max_array_depth'),
	499	));
	500
	501	// check request size limit
	502	if ($max_post && count($_POST, COUNT_RECURSIVE) >= $max_post) {
	503	rcube::raise_error(array(
	504	'code' => 500, 'type' => 'php',
	505	'file' => __FILE__, 'line' => __LINE__,
	506	'message' => "Request size limit exceeded (one of max_input_vars/suhosin.request.max_vars/suhosin.post.max_vars)"
	507	), true, false);
	508	$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
	509	}
	510	// check request depth limits
	511	else if ($max_depth && count($_POST['_header']) > $max_depth) {
	512	rcube::raise_error(array(
	513	'code' => 500, 'type' => 'php',
	514	'file' => __FILE__, 'line' => __LINE__,
	515	'message' => "Request size limit exceeded (one of suhosin.request.max_array_depth/suhosin.post.max_array_depth)"
	516	), true, false);
	517	$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
	518	}
	519	// filters set add action
	520	else if (!empty($_POST['_newset'])) {
	521	$name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true);
	522	$copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST, true);
	523	$from = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST);
	524	$exceptions = $this->rc->config->get('managesieve_filename_exceptions');
	525	$kolab = $this->rc->config->get('managesieve_kolab_master');
	526	$name_uc = mb_strtolower($name);
	527	$list = $this->list_scripts();
	528
	529	if (!$name) {
	530	$this->errors['name'] = $this->plugin->gettext('cannotbeempty');
	531	}
	532	else if (mb_strlen($name) > 128) {
	533	$this->errors['name'] = $this->plugin->gettext('nametoolong');
	534	}
	535	else if (!empty($exceptions) && in_array($name, (array)$exceptions)) {
	536	$this->errors['name'] = $this->plugin->gettext('namereserved');
	537	}
	538	else if (!empty($kolab) && in_array($name_uc, array('MASTER', 'USER', 'MANAGEMENT'))) {
	539	$this->errors['name'] = $this->plugin->gettext('namereserved');
	540	}
	541	else if (in_array($name, $list)) {
	542	$this->errors['name'] = $this->plugin->gettext('setexist');
	543	}
	544	else if ($from == 'file') {
	545	// from file
	546	if (is_uploaded_file($_FILES['_file']['tmp_name'])) {
	547	$file = file_get_contents($_FILES['_file']['tmp_name']);
	548	$file = preg_replace('/\r/', '', $file);
	549	// for security don't save script directly
	550	// check syntax before, like this...
	551	$this->sieve->load_script($file);
	552	if (!$this->save_script($name)) {
	553	$this->errors['file'] = $this->plugin->gettext('setcreateerror');
	554	}
	555	}
	556	else { // upload failed
	557	$err = $_FILES['_file']['error'];
	558
	559	if ($err == UPLOAD_ERR_INI_SIZE \|\| $err == UPLOAD_ERR_FORM_SIZE) {
	560	$msg = $this->rc->gettext(array('name' => 'filesizeerror',
	561	'vars' => array('size' =>
	562	$this->rc->show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
	563	}
	564	else {
	565	$this->errors['file'] = $this->plugin->gettext('fileuploaderror');
	566	}
	567	}
	568	}
	569	else if (!$this->sieve->copy($name, $from == 'set' ? $copy : '')) {
	570	$error = 'managesieve.setcreateerror';
	571	}
	572
	573	if (!$error && empty($this->errors)) {
	574	// Find position of the new script on the list
	575	$list[] = $name;
	576	asort($list, SORT_LOCALE_STRING);
	577	$list = array_values($list);
	578	$index = array_search($name, $list);
	579
	580	$this->rc->output->show_message('managesieve.setcreated', 'confirmation');
	581	$this->rc->output->command('parent.managesieve_updatelist', 'setadd',
	582	array('name' => $name, 'index' => $index));
	583	} else if ($msg) {
	584	$this->rc->output->command('display_message', $msg, 'error');
	585	} else if ($error) {
	586	$this->rc->output->show_message($error, 'error');
	587	}
	588	}
	589	// filter add/edit action
	590	else if (isset($_POST['_name'])) {
	591	$name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true));
	592	$fid = trim(rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST));
	593	$join = trim(rcube_utils::get_input_value('_join', rcube_utils::INPUT_POST));
	594
	595	// and arrays
	596	$headers = rcube_utils::get_input_value('_header', rcube_utils::INPUT_POST);
	597	$cust_headers = rcube_utils::get_input_value('_custom_header', rcube_utils::INPUT_POST);
	598	$ops = rcube_utils::get_input_value('_rule_op', rcube_utils::INPUT_POST);
	599	$sizeops = rcube_utils::get_input_value('_rule_size_op', rcube_utils::INPUT_POST);
	600	$sizeitems = rcube_utils::get_input_value('_rule_size_item', rcube_utils::INPUT_POST);
	601	$sizetargets = rcube_utils::get_input_value('_rule_size_target', rcube_utils::INPUT_POST);
	602	$targets = rcube_utils::get_input_value('_rule_target', rcube_utils::INPUT_POST, true);
	603	$mods = rcube_utils::get_input_value('_rule_mod', rcube_utils::INPUT_POST);
	604	$mod_types = rcube_utils::get_input_value('_rule_mod_type', rcube_utils::INPUT_POST);
	605	$body_trans = rcube_utils::get_input_value('_rule_trans', rcube_utils::INPUT_POST);
	606	$body_types = rcube_utils::get_input_value('_rule_trans_type', rcube_utils::INPUT_POST, true);
	607	$comparators = rcube_utils::get_input_value('_rule_comp', rcube_utils::INPUT_POST);
	608	$indexes = rcube_utils::get_input_value('_rule_index', rcube_utils::INPUT_POST);
	609	$lastindexes = rcube_utils::get_input_value('_rule_index_last', rcube_utils::INPUT_POST);
	610	$dateheaders = rcube_utils::get_input_value('_rule_date_header', rcube_utils::INPUT_POST);
	611	$dateparts = rcube_utils::get_input_value('_rule_date_part', rcube_utils::INPUT_POST);
e499a1	612	$message = rcube_utils::get_input_value('_rule_message', rcube_utils::INPUT_POST);
AM	613	$dup_handles = rcube_utils::get_input_value('_rule_duplicate_handle', rcube_utils::INPUT_POST, true);
	614	$dup_headers = rcube_utils::get_input_value('_rule_duplicate_header', rcube_utils::INPUT_POST, true);
	615	$dup_uniqueids = rcube_utils::get_input_value('_rule_duplicate_uniqueid', rcube_utils::INPUT_POST, true);
	616	$dup_seconds = rcube_utils::get_input_value('_rule_duplicate_seconds', rcube_utils::INPUT_POST);
	617	$dup_lasts = rcube_utils::get_input_value('_rule_duplicate_last', rcube_utils::INPUT_POST);
8ea08a	618	$act_types = rcube_utils::get_input_value('_action_type', rcube_utils::INPUT_POST, true);
AM	619	$mailboxes = rcube_utils::get_input_value('_action_mailbox', rcube_utils::INPUT_POST, true);
	620	$act_targets = rcube_utils::get_input_value('_action_target', rcube_utils::INPUT_POST, true);
0f4806	621	$domain_targets = rcube_utils::get_input_value('_action_target_domain', rcube_utils::INPUT_POST);
8ea08a	622	$area_targets = rcube_utils::get_input_value('_action_target_area', rcube_utils::INPUT_POST, true);
AM	623	$reasons = rcube_utils::get_input_value('_action_reason', rcube_utils::INPUT_POST, true);
	624	$addresses = rcube_utils::get_input_value('_action_addresses', rcube_utils::INPUT_POST, true);
	625	$intervals = rcube_utils::get_input_value('_action_interval', rcube_utils::INPUT_POST);
	626	$interval_types = rcube_utils::get_input_value('_action_interval_type', rcube_utils::INPUT_POST);
162bc8	627	$from = rcube_utils::get_input_value('_action_from', rcube_utils::INPUT_POST);
8ea08a	628	$subject = rcube_utils::get_input_value('_action_subject', rcube_utils::INPUT_POST, true);
AM	629	$flags = rcube_utils::get_input_value('_action_flags', rcube_utils::INPUT_POST);
	630	$varnames = rcube_utils::get_input_value('_action_varname', rcube_utils::INPUT_POST);
	631	$varvalues = rcube_utils::get_input_value('_action_varvalue', rcube_utils::INPUT_POST);
	632	$varmods = rcube_utils::get_input_value('_action_varmods', rcube_utils::INPUT_POST);
f22de5	633	$notifymethods = rcube_utils::get_input_value('_action_notifymethod', rcube_utils::INPUT_POST);
AM	634	$notifytargets = rcube_utils::get_input_value('_action_notifytarget', rcube_utils::INPUT_POST, true);
	635	$notifyoptions = rcube_utils::get_input_value('_action_notifyoption', rcube_utils::INPUT_POST, true);
	636	$notifymessages = rcube_utils::get_input_value('_action_notifymessage', rcube_utils::INPUT_POST, true);
8ea08a	637	$notifyfrom = rcube_utils::get_input_value('_action_notifyfrom', rcube_utils::INPUT_POST);
AM	638	$notifyimp = rcube_utils::get_input_value('_action_notifyimportance', rcube_utils::INPUT_POST);
	639
	640	// we need a "hack" for radiobuttons
	641	foreach ($sizeitems as $item)
	642	$items[] = $item;
	643
9f1f75	644	$this->form['disabled'] = !empty($_POST['_disabled']);
AM	645	$this->form['join'] = $join == 'allof';
8ea08a	646	$this->form['name'] = $name;
AM	647	$this->form['tests'] = array();
	648	$this->form['actions'] = array();
	649
	650	if ($name == '')
	651	$this->errors['name'] = $this->plugin->gettext('cannotbeempty');
	652	else {
	653	foreach($this->script as $idx => $rule)
	654	if($rule['name'] == $name && $idx != $fid) {
	655	$this->errors['name'] = $this->plugin->gettext('ruleexist');
	656	break;
	657	}
	658	}
	659
	660	$i = 0;
	661	// rules
	662	if ($join == 'any') {
	663	$this->form['tests'][0]['test'] = 'true';
	664	}
	665	else {
	666	foreach ($headers as $idx => $header) {
	667	// targets are indexed differently (assume form order)
	668	$target = $this->strip_value(array_shift($targets), true);
	669	$header = $this->strip_value($header);
	670	$operator = $this->strip_value($ops[$idx]);
	671	$comparator = $this->strip_value($comparators[$idx]);
	672
	673	if ($header == 'size') {
	674	$sizeop = $this->strip_value($sizeops[$idx]);
	675	$sizeitem = $this->strip_value($items[$idx]);
	676	$sizetarget = $this->strip_value($sizetargets[$idx]);
	677
	678	$this->form['tests'][$i]['test'] = 'size';
	679	$this->form['tests'][$i]['type'] = $sizeop;
	680	$this->form['tests'][$i]['arg'] = $sizetarget;
	681
	682	if ($sizetarget == '')
	683	$this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('cannotbeempty');
	684	else if (!preg_match('/^[0-9]+(K\|M\|G)?$/i', $sizetarget.$sizeitem, $m)) {
	685	$this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('forbiddenchars');
	686	$this->form['tests'][$i]['item'] = $sizeitem;
	687	}
	688	else
	689	$this->form['tests'][$i]['arg'] .= $m[1];
	690	}
	691	else if ($header == 'currentdate') {
	692	$datepart = $this->strip_value($dateparts[$idx]);
	693
	694	if (preg_match('/^not/', $operator))
	695	$this->form['tests'][$i]['not'] = true;
	696	$type = preg_replace('/^not/', '', $operator);
	697
	698	if ($type == 'exists') {
	699	$this->errors['tests'][$i]['op'] = true;
	700	}
	701
	702	$this->form['tests'][$i]['test'] = 'currentdate';
	703	$this->form['tests'][$i]['type'] = $type;
	704	$this->form['tests'][$i]['part'] = $datepart;
	705	$this->form['tests'][$i]['arg'] = $target;
	706
	707	if ($type != 'exists') {
	708	if (!count($target)) {
	709	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
	710	}
889c76	711	else if (strpos($type, 'count-') === 0) {
AM	712	foreach ($target as $arg) {
	713	if (preg_match('/[^0-9]/', $arg)) {
	714	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
	715	}
	716	}
	717	}
	718	else if (strpos($type, 'value-') === 0) {
	719	// Some date/time formats do not support i;ascii-numeric comparator
	720	if ($comparator == 'i;ascii-numeric' && in_array($datepart, array('date', 'time', 'iso8601', 'std11'))) {
	721	$comparator = '';
	722	}
	723	}
	724
	725	if (!preg_match('/^(regex\|matches\|count-)/', $type) && count($target)) {
8ea08a	726	foreach ($target as $arg) {
AM	727	if (!$this->validate_date_part($datepart, $arg)) {
	728	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat');
	729	break;
	730	}
	731	}
	732	}
	733	}
	734	}
	735	else if ($header == 'date') {
	736	$datepart = $this->strip_value($dateparts[$idx]);
	737	$dateheader = $this->strip_value($dateheaders[$idx]);
	738	$index = $this->strip_value($indexes[$idx]);
	739	$indexlast = $this->strip_value($lastindexes[$idx]);
	740
	741	if (preg_match('/^not/', $operator))
	742	$this->form['tests'][$i]['not'] = true;
	743	$type = preg_replace('/^not/', '', $operator);
	744
	745	if ($type == 'exists') {
	746	$this->errors['tests'][$i]['op'] = true;
	747	}
	748
	749	if (!empty($index) && $mod != 'envelope') {
	750	$this->form['tests'][$i]['index'] = intval($index);
	751	$this->form['tests'][$i]['last'] = !empty($indexlast);
	752	}
	753
	754	if (empty($dateheader)) {
	755	$dateheader = 'Date';
	756	}
	757	else if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $dateheader)) {
	758	$this->errors['tests'][$i]['dateheader'] = $this->plugin->gettext('forbiddenchars');
	759	}
	760
	761	$this->form['tests'][$i]['test'] = 'date';
	762	$this->form['tests'][$i]['type'] = $type;
	763	$this->form['tests'][$i]['part'] = $datepart;
	764	$this->form['tests'][$i]['arg'] = $target;
	765	$this->form['tests'][$i]['header'] = $dateheader;
	766
	767	if ($type != 'exists') {
	768	if (!count($target)) {
	769	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
	770	}
889c76	771	else if (strpos($type, 'count-') === 0) {
AM	772	foreach ($target as $arg) {
	773	if (preg_match('/[^0-9]/', $arg)) {
	774	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
	775	}
	776	}
	777	}
	778	else if (strpos($type, 'value-') === 0) {
	779	// Some date/time formats do not support i;ascii-numeric comparator
	780	if ($comparator == 'i;ascii-numeric' && in_array($datepart, array('date', 'time', 'iso8601', 'std11'))) {
	781	$comparator = '';
	782	}
	783	}
	784
	785	if (count($target) && !preg_match('/^(regex\|matches\|count-)/', $type)) {
8ea08a	786	foreach ($target as $arg) {
AM	787	if (!$this->validate_date_part($datepart, $arg)) {
	788	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat');
	789	break;
	790	}
	791	}
	792	}
	793	}
	794	}
	795	else if ($header == 'body') {
	796	$trans = $this->strip_value($body_trans[$idx]);
	797	$trans_type = $this->strip_value($body_types[$idx], true);
	798
	799	if (preg_match('/^not/', $operator))
	800	$this->form['tests'][$i]['not'] = true;
	801	$type = preg_replace('/^not/', '', $operator);
	802
	803	if ($type == 'exists') {
	804	$this->errors['tests'][$i]['op'] = true;
	805	}
	806
	807	$this->form['tests'][$i]['test'] = 'body';
	808	$this->form['tests'][$i]['type'] = $type;
	809	$this->form['tests'][$i]['arg'] = $target;
	810
	811	if (empty($target) && $type != 'exists') {
	812	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
	813	}
	814	else if (preg_match('/^(value\|count)-/', $type)) {
	815	foreach ($target as $target_value) {
889c76	816	if (preg_match('/[^0-9]/', $target_value)) {
8ea08a	817	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
AM	818	}
	819	}
	820	}
	821
	822	$this->form['tests'][$i]['part'] = $trans;
	823	if ($trans == 'content') {
	824	$this->form['tests'][$i]['content'] = $trans_type;
e499a1	825	}
AM	826	}
	827	else if ($header == 'message') {
	828	$test = $this->strip_value($message[$idx]);
	829
	830	if (preg_match('/^not/', $test)) {
	831	$this->form['tests'][$i]['not'] = true;
	832	$test = substr($test, 3);
	833	}
	834
	835	$this->form['tests'][$i]['test'] = $test;
	836
	837	if ($test == 'duplicate') {
	838	$this->form['tests'][$i]['last'] = !empty($dup_lasts[$idx]);
	839	$this->form['tests'][$i]['handle'] = trim($dup_handles[$idx]);
	840	$this->form['tests'][$i]['header'] = trim($dup_headers[$idx]);
	841	$this->form['tests'][$i]['uniqueid'] = trim($dup_uniqueids[$idx]);
	842	$this->form['tests'][$i]['seconds'] = trim($dup_seconds[$idx]);
	843
	844	if ($this->form['tests'][$i]['seconds']
	845	&& preg_match('/[^0-9]/', $this->form['tests'][$i]['seconds'])
	846	) {
	847	$this->errors['tests'][$i]['duplicate_seconds'] = $this->plugin->gettext('forbiddenchars');
	848	}
	849
	850	if ($this->form['tests'][$i]['header'] && $this->form['tests'][$i]['uniqueid']) {
	851	$this->errors['tests'][$i]['duplicate_uniqueid'] = $this->plugin->gettext('duplicate.conflict.err');
	852	}
8ea08a	853	}
AM	854	}
	855	else {
	856	$cust_header = $headers = $this->strip_value(array_shift($cust_headers));
	857	$mod = $this->strip_value($mods[$idx]);
	858	$mod_type = $this->strip_value($mod_types[$idx]);
	859	$index = $this->strip_value($indexes[$idx]);
	860	$indexlast = $this->strip_value($lastindexes[$idx]);
	861
	862	if (preg_match('/^not/', $operator))
	863	$this->form['tests'][$i]['not'] = true;
	864	$type = preg_replace('/^not/', '', $operator);
	865
	866	if (!empty($index) && $mod != 'envelope') {
	867	$this->form['tests'][$i]['index'] = intval($index);
	868	$this->form['tests'][$i]['last'] = !empty($indexlast);
	869	}
	870
	871	if ($header == '...') {
	872	if (!count($headers))
	873	$this->errors['tests'][$i]['header'] = $this->plugin->gettext('cannotbeempty');
	874	else {
	875	foreach ($headers as $hr) {
	876	// RFC2822: printable ASCII except colon
	877	if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $hr)) {
	878	$this->errors['tests'][$i]['header'] = $this->plugin->gettext('forbiddenchars');
	879	}
	880	}
	881	}
	882
	883	if (empty($this->errors['tests'][$i]['header']))
	884	$cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers;
	885	}
	886
09fed6	887	$header = $header == '...' ? $cust_header : $header;
AM	888
	889	if (is_array($header)) {
	890	foreach ($header as $h_index => $val) {
	891	if (isset($this->headers[$val])) {
	892	$header[$h_index] = $this->headers[$val];
	893	}
	894	}
	895	}
	896
8ea08a	897	if ($type == 'exists') {
AM	898	$this->form['tests'][$i]['test'] = 'exists';
09fed6	899	$this->form['tests'][$i]['arg'] = $header;
8ea08a	900	}
AM	901	else {
09fed6	902	$test = 'header';
8ea08a	903
AM	904	if ($mod == 'address' \|\| $mod == 'envelope') {
	905	$found = false;
	906	if (empty($this->errors['tests'][$i]['header'])) {
	907	foreach ((array)$header as $hdr) {
	908	if (!in_array(strtolower(trim($hdr)), $this->addr_headers))
	909	$found = true;
	910	}
	911	}
	912	if (!$found)
	913	$test = $mod;
	914	}
	915
	916	$this->form['tests'][$i]['type'] = $type;
	917	$this->form['tests'][$i]['test'] = $test;
	918	$this->form['tests'][$i]['arg1'] = $header;
	919	$this->form['tests'][$i]['arg2'] = $target;
	920
	921	if (empty($target)) {
	922	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
	923	}
	924	else if (preg_match('/^(value\|count)-/', $type)) {
	925	foreach ($target as $target_value) {
889c76	926	if (preg_match('/[^0-9]/', $target_value)) {
8ea08a	927	$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
AM	928	}
	929	}
	930	}
	931
	932	if ($mod) {
	933	$this->form['tests'][$i]['part'] = $mod_type;
	934	}
	935	}
	936	}
	937
	938	if ($header != 'size' && $comparator) {
	939	$this->form['tests'][$i]['comparator'] = $comparator;
	940	}
	941
	942	$i++;
	943	}
	944	}
	945
	946	$i = 0;
	947	// actions
889c76	948	foreach ($act_types as $idx => $type) {
0f4806	949	$type = $this->strip_value($type);
8ea08a	950
AM	951	switch ($type) {
	952	case 'fileinto':
	953	case 'fileinto_copy':
	954	$mailbox = $this->strip_value($mailboxes[$idx], false, false);
	955	$this->form['actions'][$i]['target'] = $this->mod_mailbox($mailbox, 'in');
0f4806	956
8ea08a	957	if ($type == 'fileinto_copy') {
AM	958	$type = 'fileinto';
	959	$this->form['actions'][$i]['copy'] = true;
	960	}
	961	break;
	962
	963	case 'reject':
	964	case 'ereject':
	965	$target = $this->strip_value($area_targets[$idx]);
	966	$this->form['actions'][$i]['target'] = str_replace("\r\n", "\n", $target);
	967
	968	// if ($target == '')
	969	// $this->errors['actions'][$i]['targetarea'] = $this->plugin->gettext('cannotbeempty');
	970	break;
	971
	972	case 'redirect':
	973	case 'redirect_copy':
0f4806	974	$target = $this->strip_value($act_targets[$idx]);
AM	975	$domain = $this->strip_value($domain_targets[$idx]);
	976
	977	// force one of the configured domains
	978	$domains = (array) $this->rc->config->get('managesieve_domains');
	979	if (!empty($domains) && !empty($target)) {
	980	if (!$domain \|\| !in_array($domain, $domains)) {
	981	$domain = $domains[0];
	982	}
	983
	984	$target .= '@' . $domain;
	985	}
	986
8ea08a	987	$this->form['actions'][$i]['target'] = $target;
AM	988
0f4806	989	if ($target == '')
8ea08a	990	$this->errors['actions'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
0f4806	991	else if (!rcube_utils::check_email($target))
AM	992	$this->errors['actions'][$i]['target'] = $this->plugin->gettext(!empty($domains) ? 'forbiddenchars' : 'noemailwarning');
8ea08a	993
AM	994	if ($type == 'redirect_copy') {
	995	$type = 'redirect';
	996	$this->form['actions'][$i]['copy'] = true;
	997	}
0f4806	998
8ea08a	999	break;
AM	1000
	1001	case 'addflag':
	1002	case 'setflag':
	1003	case 'removeflag':
	1004	$_target = array();
	1005	if (empty($flags[$idx])) {
	1006	$this->errors['actions'][$i]['target'] = $this->plugin->gettext('noflagset');
	1007	}
	1008	else {
	1009	foreach ($flags[$idx] as $flag) {
	1010	$_target[] = $this->strip_value($flag);
	1011	}
	1012	}
	1013	$this->form['actions'][$i]['target'] = $_target;
	1014	break;
	1015
	1016	case 'vacation':
	1017	$reason = $this->strip_value($reasons[$idx]);
	1018	$interval_type = $interval_types[$idx] == 'seconds' ? 'seconds' : 'days';
53846f	1019
8ea08a	1020	$this->form['actions'][$i]['reason'] = str_replace("\r\n", "\n", $reason);
162bc8	1021	$this->form['actions'][$i]['from'] = $from[$idx];
8ea08a	1022	$this->form['actions'][$i]['subject'] = $subject[$idx];
AM	1023	$this->form['actions'][$i]['addresses'] = array_shift($addresses);
	1024	$this->form['actions'][$i][$interval_type] = $intervals[$idx];
162bc8	1025	// @TODO: vacation :mime, :handle
8ea08a	1026
AM	1027	foreach ((array)$this->form['actions'][$i]['addresses'] as $aidx => $address) {
962eff	1028	$this->form['actions'][$i]['addresses'][$aidx] = $address = trim($address);
AM	1029
	1030	if (empty($address)) {
	1031	unset($this->form['actions'][$i]['addresses'][$aidx]);
	1032	}
	1033	else if (!rcube_utils::check_email($address)) {
8ea08a	1034	$this->errors['actions'][$i]['addresses'] = $this->plugin->gettext('noemailwarning');
AM	1035	break;
	1036	}
162bc8	1037	}
AM	1038
	1039	if (!empty($this->form['actions'][$i]['from']) && !rcube_utils::check_email($this->form['actions'][$i]['from'])) {
	1040	$this->errors['actions'][$i]['from'] = $this->plugin->gettext('noemailwarning');
8ea08a	1041	}
AM	1042
	1043	if ($this->form['actions'][$i]['reason'] == '')
	1044	$this->errors['actions'][$i]['reason'] = $this->plugin->gettext('cannotbeempty');
	1045	if ($this->form['actions'][$i][$interval_type] && !preg_match('/^[0-9]+$/', $this->form['actions'][$i][$interval_type]))
	1046	$this->errors['actions'][$i]['interval'] = $this->plugin->gettext('forbiddenchars');
	1047	break;
	1048
	1049	case 'set':
	1050	$this->form['actions'][$i]['name'] = $varnames[$idx];
	1051	$this->form['actions'][$i]['value'] = $varvalues[$idx];
	1052	foreach ((array)$varmods[$idx] as $v_m) {
	1053	$this->form['actions'][$i][$v_m] = true;
	1054	}
	1055
	1056	if (empty($varnames[$idx])) {
	1057	$this->errors['actions'][$i]['name'] = $this->plugin->gettext('cannotbeempty');
	1058	}
	1059	else if (!preg_match('/^[0-9a-z_]+$/i', $varnames[$idx])) {
	1060	$this->errors['actions'][$i]['name'] = $this->plugin->gettext('forbiddenchars');
	1061	}
	1062
	1063	if (!isset($varvalues[$idx]) \|\| $varvalues[$idx] === '') {
	1064	$this->errors['actions'][$i]['value'] = $this->plugin->gettext('cannotbeempty');
	1065	}
	1066	break;
	1067
	1068	case 'notify':
f22de5	1069	if (empty($notifymethods[$idx])) {
AM	1070	$this->errors['actions'][$i]['method'] = $this->plugin->gettext('cannotbeempty');
8ea08a	1071	}
f22de5	1072	if (empty($notifytargets[$idx])) {
AM	1073	$this->errors['actions'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
8ea08a	1074	}
AM	1075	if (!empty($notifyfrom[$idx]) && !rcube_utils::check_email($notifyfrom[$idx])) {
	1076	$this->errors['actions'][$i]['from'] = $this->plugin->gettext('noemailwarning');
	1077	}
f22de5	1078
AM	1079	// skip empty options
	1080	foreach ((array)$notifyoptions[$idx] as $opt_idx => $opt) {
	1081	if (!strlen(trim($opt))) {
	1082	unset($notifyoptions[$idx][$opt_idx]);
	1083	}
	1084	}
	1085
	1086	$this->form['actions'][$i]['method'] = $notifymethods[$idx] . ':' . $notifytargets[$idx];
	1087	$this->form['actions'][$i]['options'] = $notifyoptions[$idx];
	1088	$this->form['actions'][$i]['message'] = $notifymessages[$idx];
	1089	$this->form['actions'][$i]['from'] = $notifyfrom[$idx];
8ea08a	1090	$this->form['actions'][$i]['importance'] = $notifyimp[$idx];
AM	1091	break;
	1092	}
	1093
	1094	$this->form['actions'][$i]['type'] = $type;
	1095	$i++;
	1096	}
	1097
	1098	if (!$this->errors && !$error) {
50a57e	1099	// save the script
8ea08a	1100	if (!isset($this->script[$fid])) {
AM	1101	$fid = $this->sieve->script->add_rule($this->form);
	1102	$new = true;
f22de5	1103	}
AM	1104	else {
8ea08a	1105	$fid = $this->sieve->script->update_rule($fid, $this->form);
f22de5	1106	}
8ea08a	1107
AM	1108	if ($fid !== false)
	1109	$save = $this->save_script();
	1110
	1111	if ($save && $fid !== false) {
	1112	$this->rc->output->show_message('managesieve.filtersaved', 'confirmation');
	1113	if ($this->rc->task != 'mail') {
	1114	$this->rc->output->command('parent.managesieve_updatelist',
	1115	isset($new) ? 'add' : 'update',
	1116	array(
dc56c5	1117	'name' => $this->form['name'],
8ea08a	1118	'id' => $fid,
AM	1119	'disabled' => $this->form['disabled']
	1120	));
	1121	}
	1122	else {
	1123	$this->rc->output->command('managesieve_dialog_close');
	1124	$this->rc->output->send('iframe');
	1125	}
	1126	}
	1127	else {
	1128	$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
	1129	// $this->rc->output->send();
	1130	}
e499a1	1131	}
AM	1132	else {
	1133	$this->rc->output->show_message('managesieve.filterformerror', 'warning');
8ea08a	1134	}
AM	1135	}
	1136
	1137	$this->send();
	1138	}
	1139
50a57e	1140	protected function send()
8ea08a	1141	{
AM	1142	// Handle form action
	1143	if (isset($_GET['_framed']) \|\| isset($_POST['_framed'])) {
	1144	if (isset($_GET['_newset']) \|\| isset($_POST['_newset'])) {
	1145	$this->rc->output->send('managesieve.setedit');
	1146	}
	1147	else {
	1148	$this->rc->output->send('managesieve.filteredit');
	1149	}
50a57e	1150	}
AM	1151	else {
8ea08a	1152	$this->rc->output->set_pagetitle($this->plugin->gettext('filters'));
AM	1153	$this->rc->output->send('managesieve.managesieve');
	1154	}
	1155	}
	1156
	1157	// return the filters list as HTML table
	1158	function filters_list($attrib)
	1159	{
	1160	// add id to message list table if not specified
	1161	if (!strlen($attrib['id']))
	1162	$attrib['id'] = 'rcmfilterslist';
	1163
	1164	// define list of cols to be displayed
	1165	$a_show_cols = array('name');
	1166
	1167	$result = $this->list_rules();
	1168
	1169	// create XHTML table
	1170	$out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id');
	1171
	1172	// set client env
	1173	$this->rc->output->add_gui_object('filterslist', $attrib['id']);
	1174	$this->rc->output->include_script('list.js');
	1175
	1176	// add some labels to client
	1177	$this->rc->output->add_label('managesieve.filterdeleteconfirm');
	1178
	1179	return $out;
	1180	}
	1181
	1182	// return the filters list as <SELECT>
	1183	function filtersets_list($attrib, $no_env = false)
	1184	{
	1185	// add id to message list table if not specified
	1186	if (!strlen($attrib['id']))
	1187	$attrib['id'] = 'rcmfiltersetslist';
	1188
	1189	$list = $this->list_scripts();
	1190
	1191	if ($list) {
	1192	asort($list, SORT_LOCALE_STRING);
	1193	}
	1194
	1195	if (!empty($attrib['type']) && $attrib['type'] == 'list') {
	1196	// define list of cols to be displayed
	1197	$a_show_cols = array('name');
	1198
	1199	if ($list) {
	1200	foreach ($list as $idx => $set) {
	1201	$scripts['S'.$idx] = $set;
	1202	$result[] = array(
d6b592	1203	'name' => $set,
8ea08a	1204	'id' => 'S'.$idx,
AM	1205	'class' => !in_array($set, $this->active) ? 'disabled' : '',
	1206	);
	1207	}
	1208	}
	1209
	1210	// create XHTML table
	1211	$out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id');
	1212
	1213	$this->rc->output->set_env('filtersets', $scripts);
	1214	$this->rc->output->include_script('list.js');
	1215	}
	1216	else {
	1217	$select = new html_select(array('name' => '_set', 'id' => $attrib['id'],
	1218	'onchange' => $this->rc->task != 'mail' ? 'rcmail.managesieve_set()' : ''));
	1219
	1220	if ($list) {
	1221	foreach ($list as $set)
	1222	$select->add($set, $set);
	1223	}
	1224
	1225	$out = $select->show($this->sieve->current);
	1226	}
	1227
	1228	// set client env
	1229	if (!$no_env) {
	1230	$this->rc->output->add_gui_object('filtersetslist', $attrib['id']);
	1231	$this->rc->output->add_label('managesieve.setdeleteconfirm');
	1232	}
	1233
	1234	return $out;
	1235	}
	1236
	1237	function filter_frame($attrib)
	1238	{
14094f	1239	return $this->rc->output->frame($attrib, true);
8ea08a	1240	}
AM	1241
	1242	function filterset_form($attrib)
	1243	{
	1244	if (!$attrib['id'])
	1245	$attrib['id'] = 'rcmfiltersetform';
	1246
	1247	$out = '<form name="filtersetform" action="./" method="post" enctype="multipart/form-data">'."\n";
	1248
	1249	$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task));
	1250	$hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save'));
	1251	$hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] \|\| $_GET['_framed'] ? 1 : 0)));
	1252	$hiddenfields->add(array('name' => '_newset', 'value' => 1));
	1253
	1254	$out .= $hiddenfields->show();
	1255
	1256	$name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST);
	1257	$copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST);
	1258	$selected = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST);
	1259
	1260	// filter set name input
	1261	$input_name = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30,
	1262	'class' => ($this->errors['name'] ? 'error' : '')));
	1263
	1264	$out .= sprintf('<label for="%s"><b>%s:</b></label> %s<br /><br />',
	1265	'_name', rcube::Q($this->plugin->gettext('filtersetname')), $input_name->show($name));
	1266
	1267	$out .="\n<fieldset class=\"itemlist\"><legend>" . $this->plugin->gettext('filters') . ":</legend>\n";
	1268	$out .= '<input type="radio" id="from_none" name="_from" value="none"'
	1269	.(!$selected \|\| $selected=='none' ? ' checked="checked"' : '').'></input>';
	1270	$out .= sprintf('<label for="%s">%s</label> ', 'from_none', rcube::Q($this->plugin->gettext('none')));
	1271
	1272	// filters set list
	1273	$list = $this->list_scripts();
	1274	$select = new html_select(array('name' => '_copy', 'id' => '_copy'));
	1275
	1276	if (is_array($list)) {
	1277	asort($list, SORT_LOCALE_STRING);
	1278
	1279	if (!$copy)
	1280	$copy = $_SESSION['managesieve_current'];
	1281
	1282	foreach ($list as $set) {
	1283	$select->add($set, $set);
	1284	}
	1285
	1286	$out .= '<br /><input type="radio" id="from_set" name="_from" value="set"'
	1287	.($selected=='set' ? ' checked="checked"' : '').'></input>';
	1288	$out .= sprintf('<label for="%s">%s:</label> ', 'from_set', rcube::Q($this->plugin->gettext('fromset')));
	1289	$out .= $select->show($copy);
	1290	}
	1291
	1292	// script upload box
	1293	$upload = new html_inputfield(array('name' => '_file', 'id' => '_file', 'size' => 30,
	1294	'type' => 'file', 'class' => ($this->errors['file'] ? 'error' : '')));
	1295
	1296	$out .= '<br /><input type="radio" id="from_file" name="_from" value="file"'
	1297	.($selected=='file' ? ' checked="checked"' : '').'></input>';
	1298	$out .= sprintf('<label for="%s">%s:</label> ', 'from_file', rcube::Q($this->plugin->gettext('fromfile')));
	1299	$out .= $upload->show();
	1300	$out .= '</fieldset>';
	1301
	1302	$this->rc->output->add_gui_object('sieveform', 'filtersetform');
	1303
	1304	if ($this->errors['name'])
	1305	$this->add_tip('_name', $this->errors['name'], true);
	1306	if ($this->errors['file'])
	1307	$this->add_tip('_file', $this->errors['file'], true);
	1308
	1309	$this->print_tips();
	1310
	1311	return $out;
	1312	}
	1313
	1314
	1315	function filter_form($attrib)
	1316	{
	1317	if (!$attrib['id'])
	1318	$attrib['id'] = 'rcmfilterform';
	1319
	1320	$fid = rcube_utils::get_input_value('_fid', rcube_utils::INPUT_GPC);
	1321	$scr = isset($this->form) ? $this->form : $this->script[$fid];
	1322
	1323	$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task));
	1324	$hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save'));
	1325	$hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] \|\| $_GET['_framed'] ? 1 : 0)));
	1326	$hiddenfields->add(array('name' => '_fid', 'value' => $fid));
	1327
	1328	$out = '<form name="filterform" action="./" method="post">'."\n";
	1329	$out .= $hiddenfields->show();
	1330
	1331	// 'any' flag
6af79f	1332	if ((!isset($this->form) && empty($scr['tests']) && !empty($scr))
1f9c9f	1333	\|\| (sizeof($scr['tests']) == 1 && $scr['tests'][0]['test'] == 'true' && !$scr['tests'][0]['not'])
AM	1334	) {
8ea08a	1335	$any = true;
1f9c9f	1336	}
8ea08a	1337
AM	1338	// filter name input
	1339	$field_id = '_name';
	1340	$input_name = new html_inputfield(array('name' => '_name', 'id' => $field_id, 'size' => 30,
	1341	'class' => ($this->errors['name'] ? 'error' : '')));
	1342
	1343	if ($this->errors['name'])
	1344	$this->add_tip($field_id, $this->errors['name'], true);
	1345
	1346	if (isset($scr))
	1347	$input_name = $input_name->show($scr['name']);
	1348	else
	1349	$input_name = $input_name->show();
	1350
	1351	$out .= sprintf("\n<label for=\"%s\"><b>%s:</b></label> %s\n",
	1352	$field_id, rcube::Q($this->plugin->gettext('filtername')), $input_name);
	1353
	1354	// filter set selector
	1355	if ($this->rc->task == 'mail') {
	1356	$out .= sprintf("\n <label for=\"%s\"><b>%s:</b></label> %s\n",
	1357	$field_id, rcube::Q($this->plugin->gettext('filterset')),
	1358	$this->filtersets_list(array('id' => 'sievescriptname'), true));
	1359	}
	1360
	1361	$out .= '<br /><br /><fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesrules')) . "</legend>\n";
	1362
	1363	// any, allof, anyof radio buttons
	1364	$field_id = '_allof';
	1365	$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'allof',
	1366	'onclick' => 'rule_join_radio(\'allof\')', 'class' => 'radio'));
	1367
	1368	if (isset($scr) && !$any)
	1369	$input_join = $input_join->show($scr['join'] ? 'allof' : '');
	1370	else
	1371	$input_join = $input_join->show();
	1372
	1373	$out .= sprintf("%s<label for=\"%s\">%s</label> \n",
	1374	$input_join, $field_id, rcube::Q($this->plugin->gettext('filterallof')));
	1375
	1376	$field_id = '_anyof';
	1377	$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'anyof',
	1378	'onclick' => 'rule_join_radio(\'anyof\')', 'class' => 'radio'));
	1379
	1380	if (isset($scr) && !$any)
	1381	$input_join = $input_join->show($scr['join'] ? '' : 'anyof');
	1382	else
	1383	$input_join = $input_join->show('anyof'); // default
	1384
	1385	$out .= sprintf("%s<label for=\"%s\">%s</label>\n",
	1386	$input_join, $field_id, rcube::Q($this->plugin->gettext('filteranyof')));
	1387
	1388	$field_id = '_any';
	1389	$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'any',
	1390	'onclick' => 'rule_join_radio(\'any\')', 'class' => 'radio'));
	1391
	1392	$input_join = $input_join->show($any ? 'any' : '');
	1393
	1394	$out .= sprintf("%s<label for=\"%s\">%s</label>\n",
	1395	$input_join, $field_id, rcube::Q($this->plugin->gettext('filterany')));
	1396
6af79f	1397	$rows_num = !empty($scr['tests']) ? sizeof($scr['tests']) : 1;
8ea08a	1398
AM	1399	$out .= '<div id="rules"'.($any ? ' style="display: none"' : '').'>';
	1400	for ($x=0; $x<$rows_num; $x++)
	1401	$out .= $this->rule_div($fid, $x);
	1402	$out .= "</div>\n";
	1403
	1404	$out .= "</fieldset>\n";
	1405
	1406	// actions
	1407	$out .= '<fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesactions')) . "</legend>\n";
	1408
	1409	$rows_num = isset($scr) ? sizeof($scr['actions']) : 1;
	1410
	1411	$out .= '<div id="actions">';
	1412	for ($x=0; $x<$rows_num; $x++)
	1413	$out .= $this->action_div($fid, $x);
	1414	$out .= "</div>\n";
	1415
	1416	$out .= "</fieldset>\n";
	1417
	1418	$this->print_tips();
	1419
	1420	if ($scr['disabled']) {
	1421	$this->rc->output->set_env('rule_disabled', true);
	1422	}
	1423	$this->rc->output->add_label(
	1424	'managesieve.ruledeleteconfirm',
	1425	'managesieve.actiondeleteconfirm'
	1426	);
	1427	$this->rc->output->add_gui_object('sieveform', 'filterform');
	1428
	1429	return $out;
	1430	}
	1431
	1432	function rule_div($fid, $id, $div=true)
	1433	{
	1434	$rule = isset($this->form) ? $this->form['tests'][$id] : $this->script[$fid]['tests'][$id];
	1435	$rows_num = isset($this->form) ? sizeof($this->form['tests']) : sizeof($this->script[$fid]['tests']);
	1436
	1437	// headers select
	1438	$select_header = new html_select(array('name' => "_header[]", 'id' => 'header'.$id,
	1439	'onchange' => 'rule_header_select(' .$id .')'));
	1440
09fed6	1441	foreach ($this->headers as $index => $header) {
AM	1442	$header = $this->rc->text_exists($index) ? $this->plugin->gettext($index) : $header;
	1443	$select_header->add($header, $index);
	1444	}
	1445	$select_header->add($this->plugin->gettext('...'), '...');
e499a1	1446	if (in_array('body', $this->exts)) {
09fed6	1447	$select_header->add($this->plugin->gettext('body'), 'body');
e499a1	1448	}
09fed6	1449	$select_header->add($this->plugin->gettext('size'), 'size');
8ea08a	1450	if (in_array('date', $this->exts)) {
09fed6	1451	$select_header->add($this->plugin->gettext('datetest'), 'date');
AM	1452	$select_header->add($this->plugin->gettext('currdate'), 'currentdate');
e499a1	1453	}
AM	1454	if (in_array('duplicate', $this->exts)) {
	1455	$select_header->add($this->plugin->gettext('message'), 'message');
8ea08a	1456	}
AM	1457
	1458	if (isset($rule['test'])) {
05b11f	1459	if (in_array($rule['test'], array('header', 'address', 'envelope'))) {
AM	1460	if (is_array($rule['arg1']) && count($rule['arg1']) == 1) {
	1461	$rule['arg1'] = $rule['arg1'][0];
	1462	}
	1463
	1464	$matches = ($header = strtolower($rule['arg1'])) && isset($this->headers[$header]);
	1465	$test = $matches ? $header : '...';
8ea08a	1466	}
05b11f	1467	else if ($rule['test'] == 'exists') {
AM	1468	if (is_array($rule['arg']) && count($rule['arg']) == 1) {
	1469	$rule['arg'] = $rule['arg'][0];
	1470	}
	1471
	1472	$matches = ($header = strtolower($rule['arg'])) && isset($this->headers[$header]);
	1473	$test = $matches ? $header : '...';
8ea08a	1474	}
AM	1475	else if (in_array($rule['test'], array('size', 'body', 'date', 'currentdate'))) {
	1476	$test = $rule['test'];
e499a1	1477	}
AM	1478	else if (in_array($rule['test'], array('duplicate'))) {
	1479	$test = 'message';
8ea08a	1480	}
AM	1481	else if ($rule['test'] != 'true') {
	1482	$test = '...';
	1483	}
	1484	}
	1485
	1486	$aout = $select_header->show($test);
	1487
	1488	// custom headers input
	1489	if (isset($rule['test']) && in_array($rule['test'], array('header', 'address', 'envelope'))) {
	1490	$custom = (array) $rule['arg1'];
	1491	if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) {
	1492	unset($custom);
	1493	}
	1494	}
	1495	else if (isset($rule['test']) && $rule['test'] == 'exists') {
	1496	$custom = (array) $rule['arg'];
	1497	if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) {
	1498	unset($custom);
	1499	}
	1500	}
	1501
	1502	$tout = $this->list_input($id, 'custom_header', $custom, isset($custom),
	1503	$this->error_class($id, 'test', 'header', 'custom_header'), 15) . "\n";
	1504
	1505	// matching type select (operator)
	1506	$select_op = new html_select(array('name' => "_rule_op[]", 'id' => 'rule_op'.$id,
e499a1	1507	'style' => 'display:' .(!in_array($rule['test'], array('size', 'duplicate')) ? 'inline' : 'none'),
8ea08a	1508	'class' => 'operator_selector',
AM	1509	'onchange' => 'rule_op_select(this, '.$id.')'));
	1510	$select_op->add(rcube::Q($this->plugin->gettext('filtercontains')), 'contains');
	1511	$select_op->add(rcube::Q($this->plugin->gettext('filternotcontains')), 'notcontains');
	1512	$select_op->add(rcube::Q($this->plugin->gettext('filteris')), 'is');
	1513	$select_op->add(rcube::Q($this->plugin->gettext('filterisnot')), 'notis');
	1514	$select_op->add(rcube::Q($this->plugin->gettext('filterexists')), 'exists');
	1515	$select_op->add(rcube::Q($this->plugin->gettext('filternotexists')), 'notexists');
	1516	$select_op->add(rcube::Q($this->plugin->gettext('filtermatches')), 'matches');
	1517	$select_op->add(rcube::Q($this->plugin->gettext('filternotmatches')), 'notmatches');
	1518	if (in_array('regex', $this->exts)) {
	1519	$select_op->add(rcube::Q($this->plugin->gettext('filterregex')), 'regex');
	1520	$select_op->add(rcube::Q($this->plugin->gettext('filternotregex')), 'notregex');
	1521	}
	1522	if (in_array('relational', $this->exts)) {
	1523	$select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthan')), 'count-gt');
	1524	$select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthanequal')), 'count-ge');
	1525	$select_op->add(rcube::Q($this->plugin->gettext('countislessthan')), 'count-lt');
	1526	$select_op->add(rcube::Q($this->plugin->gettext('countislessthanequal')), 'count-le');
	1527	$select_op->add(rcube::Q($this->plugin->gettext('countequals')), 'count-eq');
	1528	$select_op->add(rcube::Q($this->plugin->gettext('countnotequals')), 'count-ne');
	1529	$select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthan')), 'value-gt');
	1530	$select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthanequal')), 'value-ge');
	1531	$select_op->add(rcube::Q($this->plugin->gettext('valueislessthan')), 'value-lt');
	1532	$select_op->add(rcube::Q($this->plugin->gettext('valueislessthanequal')), 'value-le');
	1533	$select_op->add(rcube::Q($this->plugin->gettext('valueequals')), 'value-eq');
	1534	$select_op->add(rcube::Q($this->plugin->gettext('valuenotequals')), 'value-ne');
	1535	}
	1536
6af79f	1537	$test = self::rule_test($rule);
AM	1538	$target = '';
	1539
8ea08a	1540	// target(s) input
AM	1541	if (in_array($rule['test'], array('header', 'address', 'envelope'))) {
	1542	$target = $rule['arg2'];
	1543	}
	1544	else if (in_array($rule['test'], array('body', 'date', 'currentdate'))) {
	1545	$target = $rule['arg'];
	1546	}
	1547	else if ($rule['test'] == 'size') {
	1548	if (preg_match('/^([0-9]+)(K\|M\|G)?$/', $rule['arg'], $matches)) {
	1549	$sizetarget = $matches[1];
6af79f	1550	$sizeitem = $matches[2];
8ea08a	1551	}
AM	1552	else {
	1553	$sizetarget = $rule['arg'];
6af79f	1554	$sizeitem = $rule['item'];
8ea08a	1555	}
889c76	1556	}
AM	1557
	1558	// (current)date part select
	1559	if (in_array('date', $this->exts) \|\| in_array('currentdate', $this->exts)) {
	1560	$date_parts = array('date', 'iso8601', 'std11', 'julian', 'time',
	1561	'year', 'month', 'day', 'hour', 'minute', 'second', 'weekday', 'zone');
	1562	$select_dp = new html_select(array('name' => "_rule_date_part[]", 'id' => 'rule_date_part'.$id,
	1563	'style' => in_array($rule['test'], array('currentdate', 'date')) && !preg_match('/^(notcount\|count)-/', $test) ? '' : 'display:none',
	1564	'class' => 'datepart_selector',
	1565	));
	1566
	1567	foreach ($date_parts as $part) {
	1568	$select_dp->add(rcube::Q($this->plugin->gettext($part)), $part);
	1569	}
	1570
	1571	$tout .= $select_dp->show($rule['test'] == 'currentdate' \|\| $rule['test'] == 'date' ? $rule['part'] : '');
8ea08a	1572	}
AM	1573
e499a1	1574	// message test select (e.g. duplicate)
AM	1575	if (in_array('duplicate', $this->exts)) {
	1576	$select_msg = new html_select(array('name' => "_rule_message[]", 'id' => 'rule_message'.$id,
	1577	'style' => in_array($rule['test'], array('duplicate')) ? '' : 'display:none',
	1578	'class' => 'message_selector',
	1579	));
	1580
	1581	$select_msg->add(rcube::Q($this->plugin->gettext('duplicate')), 'duplicate');
	1582	$select_msg->add(rcube::Q($this->plugin->gettext('notduplicate')), 'notduplicate');
	1583
	1584	$tout .= $select_msg->show($test);
	1585	}
	1586
8ea08a	1587	$tout .= $select_op->show($test);
AM	1588	$tout .= $this->list_input($id, 'rule_target', $target,
e499a1	1589	$rule['test'] != 'size' && $rule['test'] != 'exists' && $rule['test'] != 'duplicate',
8ea08a	1590	$this->error_class($id, 'test', 'target', 'rule_target')) . "\n";
AM	1591
	1592	$select_size_op = new html_select(array('name' => "_rule_size_op[]", 'id' => 'rule_size_op'.$id));
	1593	$select_size_op->add(rcube::Q($this->plugin->gettext('filterover')), 'over');
	1594	$select_size_op->add(rcube::Q($this->plugin->gettext('filterunder')), 'under');
	1595
	1596	$tout .= '<div id="rule_size' .$id. '" style="display:' . ($rule['test']=='size' ? 'inline' : 'none') .'">';
	1597	$tout .= $select_size_op->show($rule['test']=='size' ? $rule['type'] : '');
	1598	$tout .= '<input type="text" name="_rule_size_target[]" id="rule_size_i'.$id.'" value="'.$sizetarget.'" size="10" '
	1599	. $this->error_class($id, 'test', 'sizetarget', 'rule_size_i') .' />
	1600	<label><input type="radio" name="_rule_size_item['.$id.']" value=""'
	1601	. (!$sizeitem ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('B').'</label>
	1602	<label><input type="radio" name="_rule_size_item['.$id.']" value="K"'
	1603	. ($sizeitem=='K' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('KB').'</label>
	1604	<label><input type="radio" name="_rule_size_item['.$id.']" value="M"'
	1605	. ($sizeitem=='M' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('MB').'</label>
	1606	<label><input type="radio" name="_rule_size_item['.$id.']" value="G"'
	1607	. ($sizeitem=='G' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('GB').'</label>';
	1608	$tout .= '</div>';
	1609
	1610	// Advanced modifiers (address, envelope)
	1611	$select_mod = new html_select(array('name' => "_rule_mod[]", 'id' => 'rule_mod_op'.$id,
	1612	'onchange' => 'rule_mod_select(' .$id .')'));
	1613	$select_mod->add(rcube::Q($this->plugin->gettext('none')), '');
	1614	$select_mod->add(rcube::Q($this->plugin->gettext('address')), 'address');
e499a1	1615	if (in_array('envelope', $this->exts)) {
8ea08a	1616	$select_mod->add(rcube::Q($this->plugin->gettext('envelope')), 'envelope');
e499a1	1617	}
8ea08a	1618
AM	1619	$select_type = new html_select(array('name' => "_rule_mod_type[]", 'id' => 'rule_mod_type'.$id));
	1620	$select_type->add(rcube::Q($this->plugin->gettext('allparts')), 'all');
	1621	$select_type->add(rcube::Q($this->plugin->gettext('domain')), 'domain');
	1622	$select_type->add(rcube::Q($this->plugin->gettext('localpart')), 'localpart');
	1623	if (in_array('subaddress', $this->exts)) {
	1624	$select_type->add(rcube::Q($this->plugin->gettext('user')), 'user');
	1625	$select_type->add(rcube::Q($this->plugin->gettext('detail')), 'detail');
	1626	}
	1627
e499a1	1628	$need_mod = !in_array($rule['test'], array('size', 'body', 'date', 'currentdate', 'duplicate'));
8ea08a	1629	$mout = '<div id="rule_mod' .$id. '" class="adv"' . (!$need_mod ? ' style="display:none"' : '') . '>';
AM	1630	$mout .= ' <span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . ' </span>';
	1631	$mout .= $select_mod->show($rule['test']);
	1632	$mout .= ' <span id="rule_mod_type' . $id . '"';
	1633	$mout .= ' style="display:' . (in_array($rule['test'], array('address', 'envelope')) ? 'inline' : 'none') .'">';
	1634	$mout .= rcube::Q($this->plugin->gettext('modtype')) . ' ';
	1635	$mout .= $select_type->show($rule['part']);
	1636	$mout .= '</span>';
	1637	$mout .= '</div>';
	1638
	1639	// Advanced modifiers (body transformations)
	1640	$select_mod = new html_select(array('name' => "_rule_trans[]", 'id' => 'rule_trans_op'.$id,
	1641	'onchange' => 'rule_trans_select(' .$id .')'));
	1642	$select_mod->add(rcube::Q($this->plugin->gettext('text')), 'text');
	1643	$select_mod->add(rcube::Q($this->plugin->gettext('undecoded')), 'raw');
	1644	$select_mod->add(rcube::Q($this->plugin->gettext('contenttype')), 'content');
	1645
	1646	$mout .= '<div id="rule_trans' .$id. '" class="adv"' . ($rule['test'] != 'body' ? ' style="display:none"' : '') . '>';
	1647	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . '</span>';
	1648	$mout .= $select_mod->show($rule['part']);
	1649	$mout .= '<input type="text" name="_rule_trans_type[]" id="rule_trans_type'.$id
	1650	. '" value="'.(is_array($rule['content']) ? implode(',', $rule['content']) : $rule['content'])
	1651	.'" size="20"' . ($rule['part'] != 'content' ? ' style="display:none"' : '')
	1652	. $this->error_class($id, 'test', 'part', 'rule_trans_type') .' />';
	1653	$mout .= '</div>';
	1654
	1655	// Advanced modifiers (body transformations)
	1656	$select_comp = new html_select(array('name' => "_rule_comp[]", 'id' => 'rule_comp_op'.$id));
	1657	$select_comp->add(rcube::Q($this->plugin->gettext('default')), '');
	1658	$select_comp->add(rcube::Q($this->plugin->gettext('octet')), 'i;octet');
	1659	$select_comp->add(rcube::Q($this->plugin->gettext('asciicasemap')), 'i;ascii-casemap');
	1660	if (in_array('comparator-i;ascii-numeric', $this->exts)) {
	1661	$select_comp->add(rcube::Q($this->plugin->gettext('asciinumeric')), 'i;ascii-numeric');
	1662	}
	1663
	1664	// Comparators
e499a1	1665	$need_comp = $rule['test'] != 'size' && $rule['test'] != 'duplicate';
AM	1666	$mout .= '<div id="rule_comp' .$id. '" class="adv"' . (!$need_comp ? ' style="display:none"' : '') . '>';
8ea08a	1667	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('comparator')) . '</span>';
AM	1668	$mout .= $select_comp->show($rule['comparator']);
	1669	$mout .= '</div>';
	1670
	1671	// Date header
	1672	if (in_array('date', $this->exts)) {
	1673	$mout .= '<div id="rule_date_header_div' .$id. '" class="adv"'. ($rule['test'] != 'date' ? ' style="display:none"' : '') .'>';
	1674	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('dateheader')) . '</span>';
	1675	$mout .= '<input type="text" name="_rule_date_header[]" id="rule_date_header'.$id
74ce01	1676	. '" value="'. rcube::Q($rule['test'] == 'date' ? $rule['header'] : '')
8ea08a	1677	. '" size="15"' . $this->error_class($id, 'test', 'dateheader', 'rule_date_header') .' />';
AM	1678	$mout .= '</div>';
	1679	}
	1680
	1681	// Index
	1682	if (in_array('index', $this->exts)) {
	1683	$need_index = in_array($rule['test'], array('header', ', address', 'date'));
	1684	$mout .= '<div id="rule_index_div' .$id. '" class="adv"'. (!$need_index ? ' style="display:none"' : '') .'>';
	1685	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('index')) . '</span>';
	1686	$mout .= '<input type="text" name="_rule_index[]" id="rule_index'.$id
	1687	. '" value="'. ($rule['index'] ? intval($rule['index']) : '')
	1688	. '" size="3"' . $this->error_class($id, 'test', 'index', 'rule_index') .' />';
	1689	$mout .= ' <input type="checkbox" name="_rule_index_last[]" id="rule_index_last'.$id
	1690	. '" value="1"' . (!empty($rule['last']) ? ' checked="checked"' : '') . ' />'
	1691	. '<label for="rule_index_last'.$id.'">'.rcube::Q($this->plugin->gettext('indexlast')).'</label>';
	1692	$mout .= '</div>';
	1693	}
	1694
e499a1	1695	// Duplicate
AM	1696	if (in_array('duplicate', $this->exts)) {
	1697	$need_duplicate = $rule['test'] == 'duplicate';
	1698	$mout .= '<div id="rule_duplicate_div' .$id. '" class="adv"'. (!$need_duplicate ? ' style="display:none"' : '') .'>';
	1699	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('duplicate.handle')) . '</span>';
	1700	$mout .= '<input type="text" name="_rule_duplicate_handle[]" id="rule_duplicate_handle'.$id
	1701	. '" value="'. ($rule['handle'] ? rcube::JQ($rule['handle']) : '')
	1702	. '" size="30"' . $this->error_class($id, 'test', 'duplicate_handle', 'rule_duplicate_handle') .' /><br>';
	1703	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('duplicate.header')) . '</span>';
	1704	$mout .= '<input type="text" name="_rule_duplicate_header[]" id="rule_duplicate_header'.$id
	1705	. '" value="'. ($rule['header'] ? rcube::JQ($rule['header']) : '')
	1706	. '" size="30"' . $this->error_class($id, 'test', 'duplicate_header', 'rule_duplicate_header') .' /><br>';
	1707	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('duplicate.uniqueid')) . '</span>';
	1708	$mout .= '<input type="text" name="_rule_duplicate_uniqueid[]" id="rule_duplicate_uniqueid'.$id
	1709	. '" value="'. ($rule['uniqueid'] ? rcube::JQ($rule['uniqueid']) : '')
	1710	. '" size="30"' . $this->error_class($id, 'test', 'duplicate_uniqueid', 'rule_duplicate_uniqueid') .' /><br>';
	1711	$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('duplicate.seconds')) . '</span>';
	1712	$mout .= '<input type="text" name="_rule_duplicate_seconds[]" id="rule_duplicate_seconds'.$id
	1713	. '" value="'. rcube::JQ($rule['seconds'])
	1714	. '" size="6"' . $this->error_class($id, 'test', 'duplicate_seconds', 'rule_duplicate_seconds') .' />';
	1715	$mout .= ' <input type="checkbox" name="_rule_duplicate_last['.$id.']" id="rule_duplicate_last'.$id
	1716	. '" value="1"' . (!empty($rule['last']) ? ' checked="checked"' : '') . ' />'
	1717	. '<label for="rule_duplicate_last'.$id.'">'.rcube::Q($this->plugin->gettext('duplicate.last')).'</label>';
	1718	$mout .= '</div>';
	1719	}
	1720
8ea08a	1721	// Build output table
AM	1722	$out = $div ? '<div class="rulerow" id="rulerow' .$id .'">'."\n" : '';
	1723	$out .= '<table><tr>';
	1724	$out .= '<td class="advbutton">';
	1725	$out .= '<a href="#" id="ruleadv' . $id .'" title="'. rcube::Q($this->plugin->gettext('advancedopts')). '"
	1726	onclick="rule_adv_switch(' . $id .', this)" class="show">  </a>';
	1727	$out .= '</td>';
	1728	$out .= '<td class="rowactions">' . $aout . '</td>';
	1729	$out .= '<td class="rowtargets">' . $tout . "\n";
	1730	$out .= '<div id="rule_advanced' .$id. '" style="display:none">' . $mout . '</div>';
	1731	$out .= '</td>';
	1732
	1733	// add/del buttons
	1734	$out .= '<td class="rowbuttons">';
	1735	$out .= '<a href="#" id="ruleadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '"
	1736	onclick="rcmail.managesieve_ruleadd(' . $id .')" class="button add"></a>';
	1737	$out .= '<a href="#" id="ruledel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '"
	1738	onclick="rcmail.managesieve_ruledel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>';
	1739	$out .= '</td>';
	1740	$out .= '</tr></table>';
	1741
	1742	$out .= $div ? "</div>\n" : '';
	1743
	1744	return $out;
	1745	}
	1746
6af79f	1747	private static function rule_test(&$rule)
AM	1748	{
	1749	// first modify value/count tests with 'not' keyword
	1750	// we'll revert the meaning of operators
	1751	if ($rule['not'] && preg_match('/^(count\|value)-([gteqnl]{2})/', $rule['type'], $m)) {
	1752	$rule['not'] = false;
	1753
	1754	switch ($m[2]) {
	1755	case 'gt': $rule['type'] = $m[1] . '-le'; break;
	1756	case 'ge': $rule['type'] = $m[1] . '-lt'; break;
	1757	case 'lt': $rule['type'] = $m[1] . '-ge'; break;
	1758	case 'le': $rule['type'] = $m[1] . '-gt'; break;
	1759	case 'eq': $rule['type'] = $m[1] . '-ne'; break;
	1760	case 'ne': $rule['type'] = $m[1] . '-eq'; break;
	1761	}
	1762	}
	1763	else if ($rule['not'] && $rule['test'] == 'size') {
	1764	$rule['not'] = false;
	1765	$rule['type'] = $rule['type'] == 'over' ? 'under' : 'over';
	1766	}
	1767
	1768	$set = array('header', 'address', 'envelope', 'body', 'date', 'currentdate');
	1769
	1770	// build test string supported by select element
	1771	if ($rule['size']) {
	1772	$test = $rule['type'];
	1773	}
	1774	else if (in_array($rule['test'], $set)) {
9f1f75	1775	$test = ($rule['not'] ? 'not' : '') . ($rule['type'] ?: 'is');
6af79f	1776	}
AM	1777	else {
	1778	$test = ($rule['not'] ? 'not' : '') . $rule['test'];
	1779	}
	1780
	1781	return $test;
	1782	}
	1783
8ea08a	1784	function action_div($fid, $id, $div=true)
AM	1785	{
	1786	$action = isset($this->form) ? $this->form['actions'][$id] : $this->script[$fid]['actions'][$id];
	1787	$rows_num = isset($this->form) ? sizeof($this->form['actions']) : sizeof($this->script[$fid]['actions']);
	1788
	1789	$out = $div ? '<div class="actionrow" id="actionrow' .$id .'">'."\n" : '';
	1790
	1791	$out .= '<table><tr><td class="rowactions">';
	1792
	1793	// action select
	1794	$select_action = new html_select(array('name' => "_action_type[$id]", 'id' => 'action_type'.$id,
	1795	'onchange' => 'action_type_select(' .$id .')'));
	1796	if (in_array('fileinto', $this->exts))
	1797	$select_action->add(rcube::Q($this->plugin->gettext('messagemoveto')), 'fileinto');
	1798	if (in_array('fileinto', $this->exts) && in_array('copy', $this->exts))
	1799	$select_action->add(rcube::Q($this->plugin->gettext('messagecopyto')), 'fileinto_copy');
	1800	$select_action->add(rcube::Q($this->plugin->gettext('messageredirect')), 'redirect');
	1801	if (in_array('copy', $this->exts))
	1802	$select_action->add(rcube::Q($this->plugin->gettext('messagesendcopy')), 'redirect_copy');
	1803	if (in_array('reject', $this->exts))
	1804	$select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'reject');
	1805	else if (in_array('ereject', $this->exts))
	1806	$select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'ereject');
	1807	if (in_array('vacation', $this->exts))
	1808	$select_action->add(rcube::Q($this->plugin->gettext('messagereply')), 'vacation');
	1809	$select_action->add(rcube::Q($this->plugin->gettext('messagedelete')), 'discard');
	1810	if (in_array('imapflags', $this->exts) \|\| in_array('imap4flags', $this->exts)) {
	1811	$select_action->add(rcube::Q($this->plugin->gettext('setflags')), 'setflag');
	1812	$select_action->add(rcube::Q($this->plugin->gettext('addflags')), 'addflag');
	1813	$select_action->add(rcube::Q($this->plugin->gettext('removeflags')), 'removeflag');
	1814	}
	1815	if (in_array('variables', $this->exts)) {
	1816	$select_action->add(rcube::Q($this->plugin->gettext('setvariable')), 'set');
	1817	}
	1818	if (in_array('enotify', $this->exts) \|\| in_array('notify', $this->exts)) {
	1819	$select_action->add(rcube::Q($this->plugin->gettext('notify')), 'notify');
	1820	}
dda39a	1821	$select_action->add(rcube::Q($this->plugin->gettext('messagekeep')), 'keep');
8ea08a	1822	$select_action->add(rcube::Q($this->plugin->gettext('rulestop')), 'stop');
AM	1823
	1824	$select_type = $action['type'];
	1825	if (in_array($action['type'], array('fileinto', 'redirect')) && $action['copy']) {
	1826	$select_type .= '_copy';
	1827	}
	1828
	1829	$out .= $select_action->show($select_type);
	1830	$out .= '</td>';
	1831
	1832	// actions target inputs
	1833	$out .= '<td class="rowtargets">';
0f4806	1834
AM	1835	// force domain selection in redirect email input
	1836	$domains = (array) $this->rc->config->get('managesieve_domains');
	1837	if (!empty($domains)) {
	1838	sort($domains);
	1839
	1840	$domain_select = new html_select(array('name' => "_action_target_domain[$id]", 'id' => 'action_target_domain'.$id));
	1841	$domain_select->add(array_combine($domains, $domains));
	1842
a62245	1843	if ($action['type'] == 'redirect') {
AM	1844	$parts = explode('@', $action['target']);
	1845	if (!empty($parts)) {
	1846	$action['domain'] = array_pop($parts);
	1847	$action['target'] = implode('@', $parts);
	1848	}
0f4806	1849	}
AM	1850	}
	1851
	1852	// redirect target
	1853	$out .= '<span id="redirect_target' . $id . '" style="white-space:nowrap;'
	1854	. ' display:' . ($action['type'] == 'redirect' ? 'inline' : 'none') . '">'
	1855	. '<input type="text" name="_action_target['.$id.']" id="action_target' .$id. '"'
	1856	. ' value="' .($action['type'] == 'redirect' ? rcube::Q($action['target'], 'strict', false) : '') . '"'
	1857	. (!empty($domains) ? ' size="20"' : ' size="35"')
	1858	. $this->error_class($id, 'action', 'target', 'action_target') .' />'
	1859	. (!empty($domains) ? ' @ ' . $domain_select->show($action['domain']) : '')
	1860	. '</span>';
	1861
	1862	// (e)reject target
8ea08a	1863	$out .= '<textarea name="_action_target_area['.$id.']" id="action_target_area' .$id. '" '
AM	1864	.'rows="3" cols="35" '. $this->error_class($id, 'action', 'targetarea', 'action_target_area')
	1865	.'style="display:' .(in_array($action['type'], array('reject', 'ereject')) ? 'inline' : 'none') .'">'
	1866	. (in_array($action['type'], array('reject', 'ereject')) ? rcube::Q($action['target'], 'strict', false) : '')
	1867	. "</textarea>\n";
	1868
	1869	// vacation
9c38c5	1870	$vsec = in_array('vacation-seconds', $this->exts);
AM	1871	$auto_addr = $this->rc->config->get('managesieve_vacation_addresses_init');
	1872	$addresses = isset($action['addresses']) \|\| !$auto_addr ? (array) $action['addresses'] : $this->user_emails();
	1873
8ea08a	1874	$out .= '<div id="action_vacation' .$id.'" style="display:' .($action['type']=='vacation' ? 'inline' : 'none') .'">';
AM	1875	$out .= '<span class="label">'. rcube::Q($this->plugin->gettext('vacationreason')) .'</span><br />'
	1876	.'<textarea name="_action_reason['.$id.']" id="action_reason' .$id. '" '
	1877	.'rows="3" cols="35" '. $this->error_class($id, 'action', 'reason', 'action_reason') . '>'
74ce01	1878	. rcube::Q($action['reason'], 'strict', false) . "</textarea>\n";
8ea08a	1879	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationsubject')) . '</span><br />'
AM	1880	.'<input type="text" name="_action_subject['.$id.']" id="action_subject'.$id.'" '
	1881	.'value="' . (is_array($action['subject']) ? rcube::Q(implode(', ', $action['subject']), 'strict', false) : $action['subject']) . '" size="35" '
	1882	. $this->error_class($id, 'action', 'subject', 'action_subject') .' />';
162bc8	1883	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationfrom')) . '</span><br />'
AM	1884	.'<input type="text" name="_action_from['.$id.']" id="action_from'.$id.'" '
	1885	.'value="' . $action['from'] . '" size="35" '
	1886	. $this->error_class($id, 'action', 'from', 'action_from') .' />';
8ea08a	1887	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationaddr')) . '</span><br />'
9c38c5	1888	. $this->list_input($id, 'action_addresses', $addresses, true,
AM	1889	$this->error_class($id, 'action', 'addresses', 'action_addresses'), 30)
	1890	. html::a(array('href' => '#', 'onclick' => rcmail_output::JS_OBJECT_NAME . ".managesieve_vacation_addresses($id)"),
	1891	rcube::Q($this->plugin->gettext('filladdresses')));
8ea08a	1892	$out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext($vsec ? 'vacationinterval' : 'vacationdays')) . '</span><br />'
AM	1893	.'<input type="text" name="_action_interval['.$id.']" id="action_interval'.$id.'" '
fa8577	1894	.'value="' .rcube::Q(rcube_sieve_vacation::vacation_interval($action), 'strict', false) . '" size="2" '
8ea08a	1895	. $this->error_class($id, 'action', 'interval', 'action_interval') .' />';
AM	1896	if ($vsec) {
	1897	$out .= ' <label><input type="radio" name="_action_interval_type['.$id.']" value="days"'
	1898	. (!isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('days').'</label>'
	1899	. ' <label><input type="radio" name="_action_interval_type['.$id.']" value="seconds"'
	1900	. (isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('seconds').'</label>';
	1901	}
	1902	$out .= '</div>';
	1903
	1904	// flags
	1905	$flags = array(
	1906	'read' => '\\Seen',
	1907	'answered' => '\\Answered',
	1908	'flagged' => '\\Flagged',
	1909	'deleted' => '\\Deleted',
	1910	'draft' => '\\Draft',
	1911	);
	1912	$flags_target = (array)$action['target'];
	1913
	1914	$out .= '<div id="action_flags' .$id.'" style="display:'
	1915	. (preg_match('/^(set\|add\|remove)flag$/', $action['type']) ? 'inline' : 'none') . '"'
	1916	. $this->error_class($id, 'action', 'flags', 'action_flags') . '>';
	1917	foreach ($flags as $fidx => $flag) {
	1918	$out .= '<input type="checkbox" name="_action_flags[' .$id .'][]" value="' . $flag . '"'
	1919	. (in_array_nocase($flag, $flags_target) ? 'checked="checked"' : '') . ' />'
	1920	. rcube::Q($this->plugin->gettext('flag'.$fidx)) .'<br>';
	1921	}
	1922	$out .= '</div>';
	1923
	1924	// set variable
	1925	$set_modifiers = array(
	1926	'lower',
	1927	'upper',
	1928	'lowerfirst',
	1929	'upperfirst',
	1930	'quotewildcard',
	1931	'length'
	1932	);
	1933
	1934	$out .= '<div id="action_set' .$id.'" style="display:' .($action['type']=='set' ? 'inline' : 'none') .'">';
	1935	$out .= '<span class="label">' .rcube::Q($this->plugin->gettext('setvarname')) . '</span><br />'
	1936	.'<input type="text" name="_action_varname['.$id.']" id="action_varname'.$id.'" '
	1937	.'value="' . rcube::Q($action['name']) . '" size="35" '
	1938	. $this->error_class($id, 'action', 'name', 'action_varname') .' />';
	1939	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarvalue')) . '</span><br />'
	1940	.'<input type="text" name="_action_varvalue['.$id.']" id="action_varvalue'.$id.'" '
	1941	.'value="' . rcube::Q($action['value']) . '" size="35" '
	1942	. $this->error_class($id, 'action', 'value', 'action_varvalue') .' />';
	1943	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarmodifiers')) . '</span><br />';
	1944	foreach ($set_modifiers as $s_m) {
	1945	$s_m_id = 'action_varmods' . $id . $s_m;
	1946	$out .= sprintf('<input type="checkbox" name="_action_varmods[%s][]" value="%s" id="%s"%s />%s<br>',
	1947	$id, $s_m, $s_m_id,
	1948	(array_key_exists($s_m, (array)$action) && $action[$s_m] ? ' checked="checked"' : ''),
	1949	rcube::Q($this->plugin->gettext('var' . $s_m)));
	1950	}
	1951	$out .= '</div>';
	1952
	1953	// notify
f22de5	1954	$notify_methods = (array) $this->rc->config->get('managesieve_notify_methods');
AM	1955	$importance_options = $this->notify_importance_options;
	1956
	1957	if (empty($notify_methods)) {
	1958	$notify_methods = $this->notify_methods;
	1959	}
	1960
	1961	list($method, $target) = explode(':', $action['method'], 2);
	1962	$method = strtolower($method);
	1963
	1964	if ($method && !in_array($method, $notify_methods)) {
	1965	$notify_methods[] = $method;
	1966	}
	1967
	1968	$select_method = new html_select(array(
	1969	'name' => "_action_notifymethod[$id]",
	1970	'id' => "_action_notifymethod$id",
	1971	'class' => $this->error_class($id, 'action', 'method', 'action_notifymethod'),
	1972	));
	1973	foreach ($notify_methods as $m_n) {
	1974	$select_method->add(rcube::Q($this->rc->text_exists('managesieve.notifymethod'.$m_n) ? $this->plugin->gettext('managesieve.notifymethod'.$m_n) : $m_n), $m_n);
	1975	}
	1976
8ea08a	1977	$select_importance = new html_select(array(
f22de5	1978	'name' => "_action_notifyimportance[$id]",
AM	1979	'id' => "_action_notifyimportance$id",
	1980	'class' => $this->error_class($id, 'action', 'importance', 'action_notifyimportance')
	1981	));
8ea08a	1982	foreach ($importance_options as $io_v => $io_n) {
AM	1983	$select_importance->add(rcube::Q($this->plugin->gettext($io_n)), $io_v);
	1984	}
f22de5	1985
AM	1986	// @TODO: nice UI for mailto: (other methods too) URI parameters
	1987	$out .= '<div id="action_notify' .$id.'" style="display:' .($action['type'] == 'notify' ? 'inline' : 'none') .'">';
	1988	$out .= '<span class="label">' .rcube::Q($this->plugin->gettext('notifytarget')) . '</span><br />'
	1989	. $select_method->show($method)
	1990	.'<input type="text" name="_action_notifytarget['.$id.']" id="action_notifytarget'.$id.'" '
	1991	.'value="' . rcube::Q($target) . '" size="25" '
	1992	. $this->error_class($id, 'action', 'target', 'action_notifytarget') .' />';
	1993	$out .= '<br /><span class="label">'. rcube::Q($this->plugin->gettext('notifymessage')) .'</span><br />'
	1994	.'<textarea name="_action_notifymessage['.$id.']" id="action_notifymessage' .$id. '" '
	1995	.'rows="3" cols="35" '. $this->error_class($id, 'action', 'message', 'action_notifymessage') . '>'
	1996	. rcube::Q($action['message'], 'strict', false) . "</textarea>\n";
	1997	if (in_array('enotify', $this->exts)) {
	1998	$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('notifyfrom')) . '</span><br />'
	1999	.'<input type="text" name="_action_notifyfrom['.$id.']" id="action_notifyfrom'.$id.'" '
	2000	.'value="' . rcube::Q($action['from']) . '" size="35" '
	2001	. $this->error_class($id, 'action', 'from', 'action_notifyfrom') .' />';
	2002	}
8ea08a	2003	$out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext('notifyimportance')) . '</span><br />';
f22de5	2004	$out .= $select_importance->show($action['importance'] ? (int) $action['importance'] : 2);
AM	2005	$out .= '<div id="action_notifyoption_div' . $id . '">'
	2006	.'<span class="label">' . rcube::Q($this->plugin->gettext('notifyoptions')) . '</span><br />'
	2007	.$this->list_input($id, 'action_notifyoption', (array)$action['options'], true,
	2008	$this->error_class($id, 'action', 'options', 'action_notifyoption'), 30) . '</div>';
8ea08a	2009	$out .= '</div>';
AM	2010
	2011	// mailbox select
b0aee4	2012	if ($action['type'] == 'fileinto') {
8ea08a	2013	$mailbox = $this->mod_mailbox($action['target'], 'out');
b0aee4	2014	// make sure non-existing (or unsubscribed) mailbox is listed (#1489956)
AM	2015	$additional = array($mailbox);
	2016	}
	2017	else {
8ea08a	2018	$mailbox = '';
b0aee4	2019	}
8ea08a	2020
AM	2021	$select = $this->rc->folder_selector(array(
b0aee4	2022	'realnames' => false,
AM	2023	'maxlength' => 100,
	2024	'id' => 'action_mailbox' . $id,
	2025	'name' => "_action_mailbox[$id]",
	2026	'style' => 'display:'.(empty($action['type']) \|\| $action['type'] == 'fileinto' ? 'inline' : 'none'),
	2027	'additional' => $additional,
8ea08a	2028	));
AM	2029	$out .= $select->show($mailbox);
	2030	$out .= '</td>';
	2031
	2032	// add/del buttons
	2033	$out .= '<td class="rowbuttons">';
	2034	$out .= '<a href="#" id="actionadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '"
	2035	onclick="rcmail.managesieve_actionadd(' . $id .')" class="button add"></a>';
	2036	$out .= '<a href="#" id="actiondel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '"
	2037	onclick="rcmail.managesieve_actiondel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>';
	2038	$out .= '</td>';
	2039
	2040	$out .= '</tr></table>';
	2041
	2042	$out .= $div ? "</div>\n" : '';
	2043
	2044	return $out;
	2045	}
	2046
50a57e	2047	protected function genid()
8ea08a	2048	{
AM	2049	return preg_replace('/[^0-9]/', '', microtime(true));
	2050	}
	2051
50a57e	2052	protected function strip_value($str, $allow_html = false, $trim = true)
8ea08a	2053	{
AM	2054	if (is_array($str)) {
	2055	foreach ($str as $idx => $val) {
	2056	$val = $this->strip_value($val, $allow_html, $trim);
	2057
	2058	if ($val === '') {
	2059	unset($str[$idx]);
	2060	}
	2061	}
	2062
	2063	return $str;
	2064	}
	2065
	2066	if (!$allow_html) {
	2067	$str = strip_tags($str);
	2068	}
	2069
	2070	return $trim ? trim($str) : $str;
	2071	}
	2072
50a57e	2073	protected function error_class($id, $type, $target, $elem_prefix='')
8ea08a	2074	{
AM	2075	// TODO: tooltips
	2076	if (($type == 'test' && ($str = $this->errors['tests'][$id][$target])) \|\|
	2077	($type == 'action' && ($str = $this->errors['actions'][$id][$target]))
	2078	) {
	2079	$this->add_tip($elem_prefix.$id, $str, true);
	2080	return ' class="error"';
	2081	}
	2082
	2083	return '';
	2084	}
	2085
50a57e	2086	protected function add_tip($id, $str, $error=false)
8ea08a	2087	{
AM	2088	if ($error)
	2089	$str = html::span('sieve error', $str);
	2090
	2091	$this->tips[] = array($id, $str);
	2092	}
	2093
50a57e	2094	protected function print_tips()
8ea08a	2095	{
AM	2096	if (empty($this->tips))
	2097	return;
	2098
	2099	$script = rcmail_output::JS_OBJECT_NAME.'.managesieve_tip_register('.json_encode($this->tips).');';
	2100	$this->rc->output->add_script($script, 'foot');
	2101	}
	2102
50a57e	2103	protected function list_input($id, $name, $value, $enabled, $class, $size=null)
8ea08a	2104	{
AM	2105	$value = (array) $value;
	2106	$value = array_map(array('rcube', 'Q'), $value);
	2107	$value = implode("\n", $value);
	2108
	2109	return '<textarea data-type="list" name="_' . $name . '['.$id.']" id="' . $name.$id . '"'
	2110	. ($enabled ? '' : ' disabled="disabled"')
	2111	. ($size ? ' data-size="'.$size.'"' : '')
	2112	. $class
	2113	. ' style="display:none">' . $value . '</textarea>';
	2114	}
	2115
	2116	/**
	2117	* Validate input for date part elements
	2118	*/
50a57e	2119	protected function validate_date_part($type, $value)
8ea08a	2120	{
AM	2121	// we do simple validation of date/part format
	2122	switch ($type) {
	2123	case 'date': // yyyy-mm-dd
	2124	return preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $value);
	2125	case 'iso8601':
	2126	return preg_match('/^[0-9: .,ZWT+-]+$/', $value);
	2127	case 'std11':
	2128	return preg_match('/^((Sun\|Mon\|Tue\|Wed\|Thu\|Fri\|Sat),\s+)?[0-9]{1,2}\s+'
	2129	. '(Jan\|Feb\|Mar\|Apr\|May\|Jun\|Jul\|Aug\|Sep\|Oct\|Nov\|Dec)\s+[0-9]{2,4}\s+'
	2130	. '[0-9]{2}:[0-9]{2}(:[0-9]{2})?\s+([+-]*[0-9]{4}\|[A-Z]{1,3})$', $value);
	2131	case 'julian':
	2132	return preg_match('/^[0-9]+$/', $value);
	2133	case 'time': // hh:mm:ss
	2134	return preg_match('/^[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $value);
	2135	case 'year':
	2136	return preg_match('/^[0-9]{4}$/', $value);
	2137	case 'month':
	2138	return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 13;
	2139	case 'day':
	2140	return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 32;
	2141	case 'hour':
	2142	return preg_match('/^[0-9]{2}$/', $value) && $value < 24;
	2143	case 'minute':
	2144	return preg_match('/^[0-9]{2}$/', $value) && $value < 60;
	2145	case 'second':
	2146	// According to RFC5260, seconds can be from 00 to 60
	2147	return preg_match('/^[0-9]{2}$/', $value) && $value < 61;
	2148	case 'weekday':
	2149	return preg_match('/^[0-9]$/', $value) && $value < 7;
	2150	case 'zone':
	2151	return preg_match('/^[+-][0-9]{4}$/', $value);
	2152	}
	2153	}
	2154
	2155	/**
	2156	* Converts mailbox name from/to UTF7-IMAP from/to internal Sieve encoding
	2157	* with delimiter replacement.
	2158	*
	2159	* @param string $mailbox Mailbox name
	2160	* @param string $mode Conversion direction ('in'\|'out')
	2161	*
	2162	* @return string Mailbox name
	2163	*/
50a57e	2164	protected function mod_mailbox($mailbox, $mode = 'out')
8ea08a	2165	{
AM	2166	$delimiter = $_SESSION['imap_delimiter'];
	2167	$replace_delimiter = $this->rc->config->get('managesieve_replace_delimiter');
	2168	$mbox_encoding = $this->rc->config->get('managesieve_mbox_encoding', 'UTF7-IMAP');
	2169
	2170	if ($mode == 'out') {
	2171	$mailbox = rcube_charset::convert($mailbox, $mbox_encoding, 'UTF7-IMAP');
	2172	if ($replace_delimiter && $replace_delimiter != $delimiter)
	2173	$mailbox = str_replace($replace_delimiter, $delimiter, $mailbox);
	2174	}
	2175	else {
	2176	$mailbox = rcube_charset::convert($mailbox, 'UTF7-IMAP', $mbox_encoding);
	2177	if ($replace_delimiter && $replace_delimiter != $delimiter)
	2178	$mailbox = str_replace($delimiter, $replace_delimiter, $mailbox);
	2179	}
	2180
	2181	return $mailbox;
	2182	}
	2183
	2184	/**
	2185	* List sieve scripts
	2186	*
	2187	* @return array Scripts list
	2188	*/
	2189	public function list_scripts()
	2190	{
	2191	if ($this->list !== null) {
	2192	return $this->list;
	2193	}
	2194
	2195	$this->list = $this->sieve->get_scripts();
	2196
	2197	// Handle active script(s) and list of scripts according to Kolab's KEP:14
	2198	if ($this->rc->config->get('managesieve_kolab_master')) {
	2199	// Skip protected names
	2200	foreach ((array)$this->list as $idx => $name) {
	2201	$_name = strtoupper($name);
	2202	if ($_name == 'MASTER')
	2203	$master_script = $name;
	2204	else if ($_name == 'MANAGEMENT')
	2205	$management_script = $name;
	2206	else if($_name == 'USER')
	2207	$user_script = $name;
	2208	else
	2209	continue;
	2210
	2211	unset($this->list[$idx]);
	2212	}
	2213
	2214	// get active script(s), read USER script
	2215	if ($user_script) {
	2216	$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
	2217	$filename_regex = '/'.preg_quote($extension, '/').'$/';
	2218	$_SESSION['managesieve_user_script'] = $user_script;
	2219
	2220	$this->sieve->load($user_script);
	2221
	2222	foreach ($this->sieve->script->as_array() as $rules) {
	2223	foreach ($rules['actions'] as $action) {
	2224	if ($action['type'] == 'include' && empty($action['global'])) {
	2225	$name = preg_replace($filename_regex, '', $action['target']);
04009e	2226	// make sure the script exist
AM	2227	if (in_array($name, $this->list)) {
	2228	$this->active[] = $name;
	2229	}
8ea08a	2230	}
AM	2231	}
	2232	}
	2233	}
	2234	// create USER script if it doesn't exist
	2235	else {
	2236	$content = "# USER Management Script\n"
	2237	."#\n"
	2238	."# This script includes the various active sieve scripts\n"
	2239	."# it is AUTOMATICALLY GENERATED. DO NOT EDIT MANUALLY!\n"
	2240	."#\n"
	2241	."# For more information, see http://wiki.kolab.org/KEP:14#USER\n"
	2242	."#\n";
	2243	if ($this->sieve->save_script('USER', $content)) {
	2244	$_SESSION['managesieve_user_script'] = 'USER';
	2245	if (empty($this->master_file))
	2246	$this->sieve->activate('USER');
	2247	}
	2248	}
	2249	}
	2250	else if (!empty($this->list)) {
	2251	// Get active script name
	2252	if ($active = $this->sieve->get_active()) {
	2253	$this->active = array($active);
	2254	}
	2255
	2256	// Hide scripts from config
	2257	$exceptions = $this->rc->config->get('managesieve_filename_exceptions');
	2258	if (!empty($exceptions)) {
	2259	$this->list = array_diff($this->list, (array)$exceptions);
	2260	}
	2261	}
	2262
501cdd	2263	// reindex
AM	2264	if (!empty($this->list)) {
	2265	$this->list = array_values($this->list);
	2266	}
	2267
8ea08a	2268	return $this->list;
AM	2269	}
	2270
	2271	/**
	2272	* Removes sieve script
	2273	*
	2274	* @param string $name Script name
	2275	*
	2276	* @return bool True on success, False on failure
	2277	*/
	2278	public function remove_script($name)
	2279	{
	2280	$result = $this->sieve->remove($name);
	2281
	2282	// Kolab's KEP:14
	2283	if ($result && $this->rc->config->get('managesieve_kolab_master')) {
	2284	$this->deactivate_script($name);
	2285	}
	2286
	2287	return $result;
	2288	}
	2289
	2290	/**
	2291	* Activates sieve script
	2292	*
	2293	* @param string $name Script name
	2294	*
	2295	* @return bool True on success, False on failure
	2296	*/
	2297	public function activate_script($name)
	2298	{
	2299	// Kolab's KEP:14
	2300	if ($this->rc->config->get('managesieve_kolab_master')) {
	2301	$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
	2302	$user_script = $_SESSION['managesieve_user_script'];
	2303
	2304	// if the script is not active...
	2305	if ($user_script && array_search($name, $this->active) === false) {
	2306	// ...rewrite USER file adding appropriate include command
	2307	if ($this->sieve->load($user_script)) {
	2308	$script = $this->sieve->script->as_array();
	2309	$list = array();
	2310	$regexp = '/' . preg_quote($extension, '/') . '$/';
	2311
	2312	// Create new include entry
	2313	$rule = array(
	2314	'actions' => array(
	2315	0 => array(
	2316	'target' => $name.$extension,
	2317	'type' => 'include',
	2318	'personal' => true,
	2319	)));
	2320
	2321	// get all active scripts for sorting
	2322	foreach ($script as $rid => $rules) {
	2323	foreach ($rules['actions'] as $action) {
	2324	if ($action['type'] == 'include' && empty($action['global'])) {
	2325	$target = $extension ? preg_replace($regexp, '', $action['target']) : $action['target'];
	2326	$list[] = $target;
	2327	}
	2328	}
	2329	}
	2330	$list[] = $name;
	2331
	2332	// Sort and find current script position
	2333	asort($list, SORT_LOCALE_STRING);
	2334	$list = array_values($list);
	2335	$index = array_search($name, $list);
	2336
	2337	// add rule at the end of the script
	2338	if ($index === false \|\| $index == count($list)-1) {
	2339	$this->sieve->script->add_rule($rule);
	2340	}
	2341	// add rule at index position
	2342	else {
	2343	$script2 = array();
	2344	foreach ($script as $rid => $rules) {
	2345	if ($rid == $index) {
	2346	$script2[] = $rule;
	2347	}
	2348	$script2[] = $rules;
	2349	}
	2350	$this->sieve->script->content = $script2;
	2351	}
	2352
	2353	$result = $this->sieve->save();
	2354	if ($result) {
	2355	$this->active[] = $name;
	2356	}
	2357	}
	2358	}
	2359	}
	2360	else {
	2361	$result = $this->sieve->activate($name);
	2362	if ($result)
	2363	$this->active = array($name);
	2364	}
	2365
	2366	return $result;
	2367	}
	2368
	2369	/**
	2370	* Deactivates sieve script
	2371	*
	2372	* @param string $name Script name
	2373	*
	2374	* @return bool True on success, False on failure
	2375	*/
	2376	public function deactivate_script($name)
	2377	{
	2378	// Kolab's KEP:14
	2379	if ($this->rc->config->get('managesieve_kolab_master')) {
	2380	$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
	2381	$user_script = $_SESSION['managesieve_user_script'];
	2382
	2383	// if the script is active...
	2384	if ($user_script && ($key = array_search($name, $this->active)) !== false) {
	2385	// ...rewrite USER file removing appropriate include command
	2386	if ($this->sieve->load($user_script)) {
	2387	$script = $this->sieve->script->as_array();
	2388	$name = $name.$extension;
	2389
	2390	foreach ($script as $rid => $rules) {
	2391	foreach ($rules['actions'] as $action) {
	2392	if ($action['type'] == 'include' && empty($action['global'])
	2393	&& $action['target'] == $name
	2394	) {
	2395	break 2;
	2396	}
	2397	}
	2398	}
	2399
	2400	// Entry found
	2401	if ($rid < count($script)) {
	2402	$this->sieve->script->delete_rule($rid);
	2403	$result = $this->sieve->save();
	2404	if ($result) {
	2405	unset($this->active[$key]);
	2406	}
	2407	}
	2408	}
	2409	}
	2410	}
	2411	else {
	2412	$result = $this->sieve->deactivate();
	2413	if ($result)
	2414	$this->active = array();
	2415	}
	2416
	2417	return $result;
	2418	}
	2419
	2420	/**
	2421	* Saves current script (adding some variables)
	2422	*/
	2423	public function save_script($name = null)
	2424	{
	2425	// Kolab's KEP:14
	2426	if ($this->rc->config->get('managesieve_kolab_master')) {
	2427	$this->sieve->script->set_var('EDITOR', self::PROGNAME);
	2428	$this->sieve->script->set_var('EDITOR_VERSION', self::VERSION);
	2429	}
	2430
	2431	return $this->sieve->save($name);
	2432	}
	2433
	2434	/**
	2435	* Returns list of rules from the current script
	2436	*
	2437	* @return array List of rules
	2438	*/
	2439	public function list_rules()
	2440	{
	2441	$result = array();
	2442	$i = 1;
	2443
	2444	foreach ($this->script as $idx => $filter) {
1f9c9f	2445	if (empty($filter['actions'])) {
8ea08a	2446	continue;
AM	2447	}
9f1f75	2448	$fname = $filter['name'] ?: "#$i";
8ea08a	2449	$result[] = array(
AM	2450	'id' => $idx,
d6b592	2451	'name' => $fname,
8ea08a	2452	'class' => $filter['disabled'] ? 'disabled' : '',
AM	2453	);
	2454	$i++;
	2455	}
	2456
	2457	return $result;
	2458	}
09fed6	2459
AM	2460	/**
	2461	* Initializes internal script data
	2462	*/
50a57e	2463	protected function init_script()
09fed6	2464	{
3e0ad2	2465	if (!$this->sieve->script) {
09fed6	2466	return;
AM	2467	}
	2468
3e0ad2	2469	$this->script = $this->sieve->script->as_array();
AM	2470
889c76	2471	$headers = array();
AM	2472	$exceptions = array('date', 'currentdate', 'size', 'body');
09fed6	2473
AM	2474	// find common headers used in script, will be added to the list
	2475	// of available (predefined) headers (#1489271)
	2476	foreach ($this->script as $rule) {
	2477	foreach ((array) $rule['tests'] as $test) {
	2478	if ($test['test'] == 'header') {
	2479	foreach ((array) $test['arg1'] as $header) {
	2480	$lc_header = strtolower($header);
889c76	2481
AM	2482	// skip special names to not confuse UI
	2483	if (in_array($lc_header, $exceptions)) {
	2484	continue;
	2485	}
	2486
09fed6	2487	if (!isset($this->headers[$lc_header]) && !isset($headers[$lc_header])) {
AM	2488	$headers[$lc_header] = $header;
	2489	}
	2490	}
	2491	}
	2492	}
	2493	}
	2494
	2495	ksort($headers);
	2496
	2497	$this->headers += $headers;
	2498	}
9c38c5	2499
AM	2500	/**
	2501	* Get all e-mail addresses of the user
	2502	*/
	2503	protected function user_emails()
	2504	{
	2505	$addresses = $this->rc->user->list_emails();
	2506
	2507	foreach ($addresses as $idx => $email) {
	2508	$addresses[$idx] = $email['email'];
	2509	}
	2510
	2511	$addresses = array_unique($addresses);
	2512	sort($addresses);
	2513
	2514	return $addresses;
	2515	}
8ea08a	2516	}