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diff --git a/plugins/managesieve/Changelog b/plugins/managesieve/Changelog
index 13ef57764..af22bccc9 100644
--- a/plugins/managesieve/Changelog
+++ b/plugins/managesieve/Changelog
@@ -1,320 +1,321 @@
- Fix bug where actions without if/elseif/else in sieve scripts were skipped
+- Support "not allof" test as a negation of all sub-tests
* version 8.1 [2014-12-09]
-----------------------------------------------------------
- Added simple API to manage vacation rule
- Fix missing css/js scripts in filter form in mail task
- Fix default vacation status (#1490019)
- Make possible to set vacation start/end date and time
- Fix compatibility with contextmenu plugin
* version 8.0 [2014-07-16]
-----------------------------------------------------------
- Fix bug where non-existing (or unsubscribed) folder wasn't listed in folder selector (#1489956)
- Added optional separate interface for out-of-office management (#1488266)
- Fix disabled "create filter" action
- Fix enotify/notify extension handling
- Improved UI accessibility
- Added option to specify connection socket parameters - managesieve_conn_options
- Support vacation date rules without date extension (#1489978)
* version 7.2 [2014-02-14]
-----------------------------------------------------------
- Nicely handle server-side modification of script names (#1489412)
- Add Filters tab/section using plugin API hook
- Fix issue where folder selector wasn't visible on new filter form
- Fix issue where multi-select fields were not visible in new filter action rows (#1489600)
- Fix issue in displaying filter form when managesieve_kolab_master=true
and sieve variables extension is supported by the server (#1489599)
- Fix wrong action folder selection if managesieve_domains is not empty (#1489617)
- Fix filter creation from an email when preview frame is disabled (#1489647)
* version 7.1 [2013-11-22]
-----------------------------------------------------------
- lib/Net_Sieve.php moved to Roundcube /lib directory
- Added managesieve_domains option to limit redirect destinations
- Fix bug where at least one additional address of vacation message was required (#1489345)
- Fix so i;ascii-numeric comparator is not forced as default for :count and :value operators
- Fix date/currentdate related form issues and comparators handling (#1489346)
- Fix a bug where deleted filter was not removed from the list
* version 7.0 [2013-09-09]
-----------------------------------------------------------
- Add vacation-seconds extension support (RFC 6131)
- Several script parser code improvements
- Support string list arguments in filter form (#1489018)
- Support date, currendate and index tests - RFC5260 (#1488120)
- Split plugin file into two files
- Fix handling of &, <, > characters in scripts/filter names (#1489208)
- Support 'keep' action (#1489226)
- Add common headers to header selector (#1489271)
* version 6.2 [2013-02-17]
-----------------------------------------------------------
- Support tls:// prefix in managesieve_host option
- Removed depracated functions usage
- Don't trim whitespace in folder names (#1488955)
* version 6.1 [2012-12-21]
-----------------------------------------------------------
- Fixed filter activation/deactivation confirmation message (#1488765)
- Moved rcube_* classes to <plugin>/lib/Roundcube for compat. with Roundcube Framework autoloader
- Fixed filter selection after filter deletion (#1488832)
- Fixed compatibility with jQueryUI-1.9
- Don't force 'stop' action on last rule in a script
* version 6.0 [2012-10-03]
-----------------------------------------------------------
- Fixed issue with DBMail bug [http://pear.php.net/bugs/bug.php?id=19077] (#1488594)
- Added support for enotify/notify (RFC5435, RFC5436, draft-ietf-sieve-notify-00)
- Change default port to 4190 (IANA-allocated), add port auto-detection (#1488713)
- Added request size limits detection and script corruption prevention (#1488648)
- Fix so scripts listed in managesieve_filename_exceptions aren't displayed on the list (#1488724)
* version 5.2 [2012-07-24]
-----------------------------------------------------------
- Added GUI for variables setting - RFC5229 (patch from Paweł Słowik)
- Fixed scrollbars in Larry's iframes
- Fix performance issue in message_headers_output hook handling
* version 5.1 [2012-06-21]
-----------------------------------------------------------
- Fixed filter popup width (for non-english localizations)
- Fixed tokenizer infinite loop on invalid script content
- Larry skin support
- Fixed custom header name validity check, made RFC2822-compliant
* version 5.0 [2012-01-05]
-----------------------------------------------------------
- Fixed setting test type to :is when none is specified
- Fixed javascript error in IE8
- Fixed possible ID duplication when adding filter rules very fast (#1488288)
- Fixed bug where drag layer wasn't removed when dragging was ended over sets list
* version 5.0-rc1 [2011-11-17]
-----------------------------------------------------------
- Fixed sorting of scripts, scripts including aware of the sort order
- Fixed import of rules with unsupported tests
- Added 'address' and 'envelope' tests support
- Added 'body' extension support (RFC5173)
- Added 'subaddress' extension support (RFC5233)
- Added comparators support
- Changed Sender/Recipient labels to From/To
- Fixed importing rule names from Ingo
- Fixed handling of extensions disabled in config
* version 5.0-beta [2011-10-17]
-----------------------------------------------------------
- Added possibility to create a filter based on selected message "in-place"
- Fixed import from Horde-INGO (#1488064)
- Add managesieve_script_name option for default name of the script (#1487956)
- Fixed handling of enabled magic_quotes_gpc setting
- Fixed PHP warning on connection error when submitting filter form
- Fixed bug where new action row with flags wasn't handled properly
- Added managesieve_connect hook for plugins
- Fixed doubled Filter tab on page refresh
- Added filters set selector in filter form when invoked in mail task
- Improved script parser, added support for include and variables extensions
- Added Kolab's KEP:14 support (http://wiki.kolab.org/User:Greve/Drafts/KEP:14)
- Use smaller action/rule buttons
- UI redesign: added possibility to move filter to any place using drag&drop
(instead of up/down buttons), added filter sets list object, added more
'loading' messages
- Added option to hide some scripts (managesieve_filename_exceptions)
* version 4.3 [2011-07-28]
-----------------------------------------------------------
- Fixed handling of error in Net_Sieve::listScripts()
- Fixed handling of REFERRAL responses (http://pear.php.net/bugs/bug.php?id=17107)
- Fixed bug where wrong folders hierarchy was displayed on folders listing
* version 4.2 [2011-05-24]
-----------------------------------------------------------
- Moved elsif replacement code to handle only imports from other formats
- Fixed mod_mailbox() usage for newer Roundcube versions
- Fixed regex extension (error: regex require missing)
* version 4.1 [2011-03-07]
-----------------------------------------------------------
- Fix fileinto target is always INBOX (#1487776)
- Fix escaping of backslash character in quoted strings (#1487780)
- Fix handling of non-safe characters (double-quote, backslash)
or UTF-8 characters (dovecot's implementation bug workaround)
in script names
- Fix saving of a script using flags extension on servers with imap4flags support (#1487825)
* version 4.0 [2011-02-10]
-----------------------------------------------------------
- Fix STARTTLS for timsieved < 2.3.10
- Added :regex and :matches support (#1487746)
- Added setflag/addflag/removeflag support (#1487449)
- Added support for vacation :subject field (#1487120)
- rcube_sieve_script class moved to separate file
- Moved javascript code from skin templates into managesieve.js file
* version 3.0 [2011-02-01]
-----------------------------------------------------------
- Added support for SASL proxy authentication (#1486691)
- Fixed parsing of scripts with \r\n line separator
- Apply forgotten changes for form errors handling
- Fix multi-line strings parsing (#1487685)
- Added tests for script parser
- Rewritten script parser
- Fix double request when clicking on Filters tab using Firefox
* version 2.10 [2010-10-10]
-----------------------------------------------------------
- Fixed import from Avelsieve
- Use localized size units (#1486976)
- Added support for relational operators and i;ascii-numeric comparator
- Added popups with form errors
* version 2.9 [2010-08-02]
-----------------------------------------------------------
- Fixed vacation parameters parsing (#1486883)
* version 2.8 [2010-07-08]
-----------------------------------------------------------
- Added managesieve_auth_type option (#1486731)
* version 2.7 [2010-07-06]
-----------------------------------------------------------
- Update Net_Sieve to version 1.3.0 (fixes LOGIN athentication)
- Added support for copying and copy sending of messages (COPY extension)
* version 2.6 [2010-06-03]
-----------------------------------------------------------
- Support %n and %d variables in managesieve_host option
* version 2.5 [2010-05-04]
-----------------------------------------------------------
- Fix filters set label after activation
- Fix filters set activation, add possibility to deactivate sets (#1486699)
- Fix download button state when sets list is empty
- Fix errors when sets list is empty
* version 2.4 [2010-04-01]
-----------------------------------------------------------
- Fixed bug in DIGEST-MD5 authentication (http://pear.php.net/bugs/bug.php?id=17285)
- Fixed disabling rules with many tests
- Small css unification with core
- Scripts import/export
* version 2.3 [2010-03-18]
-----------------------------------------------------------
- Added import from Horde-INGO
- Support for more than one match using if+stop instead of if+elsif structures (#1486078)
- Support for selectively disabling rules within a single sieve script (#1485882)
- Added vertical splitter
* version 2.2 [2010-02-06]
-----------------------------------------------------------
- Fix handling of "<>" characters in filter names (#1486477)
* version 2.1 [2010-01-12]
-----------------------------------------------------------
- Fix "require" structure generation when many modules are used
- Fix problem with '<' and '>' characters in header tests
* version 2.0 [2009-11-02]
-----------------------------------------------------------
- Added 'managesieve_debug' option
- Added multi-script support
- Small css improvements + sprite image buttons
- PEAR::NetSieve 1.2.0b1
* version 1.7 [2009-09-20]
-----------------------------------------------------------
- Support multiple managesieve hosts using %h variable
in managesieve_host option
- Fix first rule deleting (#1486140)
* version 1.6 [2009-09-08]
-----------------------------------------------------------
- Fix warning when importing squirrelmail rules
- Fix handling of "true" as "anyof (true)" test
* version 1.5 [2009-09-04]
-----------------------------------------------------------
- Added es_ES, ua_UA localizations
- Added 'managesieve_mbox_encoding' option
* version 1.4 [2009-07-29]
-----------------------------------------------------------
- Updated PEAR::Net_Sieve to 1.1.7
* version 1.3 [2009-07-24]
-----------------------------------------------------------
- support more languages
- support config.inc.php file
* version 1.2 [2009-06-28]
-----------------------------------------------------------
- Support IMAP namespaces in fileinto (#1485943)
- Added it_IT localization
* version 1.1 [2009-05-27]
-----------------------------------------------------------
- Added new icons
- Added support for headers lists (coma-separated) in rules
- Added de_CH localization
* version 1.0 [2009-05-21]
-----------------------------------------------------------
- Rewritten using plugin API
- Added hu_HU localization (Tamas Tevesz)
* version beta7 (svn-r2300) [2009-03-01]
-----------------------------------------------------------
- Added SquirrelMail script auto-import (Jonathan Ernst)
- Added 'vacation' support (Jonathan Ernst & alec)
- Added 'stop' support (Jonathan Ernst)
- Added option for extensions disabling (Jonathan Ernst & alec)
- Added fi_FI, nl_NL, bg_BG localization
- Small style fixes
* version 0.2-stable1 (svn-r2205) [2009-01-03]
-----------------------------------------------------------
- Fix moving down filter row
- Fixes for compressed js files in stable release package
- Created patch for svn version r2205
* version 0.2-stable [2008-12-31]
-----------------------------------------------------------
- Added ru_RU, fr_FR, zh_CN translation
- Fixes for Roundcube 0.2-stable
* version 0.2-beta [2008-09-21]
-----------------------------------------------------------
- Small css fixes for IE
- Fixes for Roundcube 0.2-beta
* version beta6 [2008-08-08]
-----------------------------------------------------------
- Added de_DE translation
- Fix for Roundcube r1634
* version beta5 [2008-06-10]
-----------------------------------------------------------
- Fixed 'exists' operators
- Fixed 'not*' operators for custom headers
- Fixed filters deleting
* version beta4 [2008-06-09]
-----------------------------------------------------------
- Fix for Roundcube r1490
* version beta3 [2008-05-22]
-----------------------------------------------------------
- Fixed textarea error class setting
- Added pagetitle setting
- Added option 'managesieve_replace_delimiter'
- Fixed errors on IE (still need some css fixes)
* version beta2 [2008-05-20]
-----------------------------------------------------------
- Use 'if' only for first filter and 'elsif' for the rest
* version beta1 [2008-05-15]
-----------------------------------------------------------
- Initial version for Roundcube r1388.
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
index 6ed876267..035b26720 100644
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
+++ b/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
@@ -1,2342 +1,2374 @@
<?php
/**
* Managesieve (Sieve Filters) Engine
*
* Engine part of Managesieve plugin implementing UI and backend access.
*
* Copyright (C) 2008-2014, The Roundcube Dev Team
* Copyright (C) 2011-2014, Kolab Systems AG
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
class rcube_sieve_engine
{
protected $rc;
protected $sieve;
protected $errors;
protected $form;
protected $tips = array();
protected $script = array();
protected $exts = array();
protected $list;
protected $active = array();
protected $headers = array(
'subject' => 'Subject',
'from' => 'From',
'to' => 'To',
);
protected $addr_headers = array(
// Required
"from", "to", "cc", "bcc", "sender", "resent-from", "resent-to",
// Additional (RFC 822 / RFC 2822)
"reply-to", "resent-reply-to", "resent-sender", "resent-cc", "resent-bcc",
// Non-standard (RFC 2076, draft-palme-mailext-headers-08.txt)
"for-approval", "for-handling", "for-comment", "apparently-to", "errors-to",
"delivered-to", "return-receipt-to", "x-admin", "read-receipt-to",
"x-confirm-reading-to", "return-receipt-requested",
"registered-mail-reply-requested-by", "mail-followup-to", "mail-reply-to",
"abuse-reports-to", "x-complaints-to", "x-report-abuse-to",
// Undocumented
"x-beenthere",
);
protected $notify_methods = array(
'mailto',
// 'sms',
// 'tel',
);
protected $notify_importance_options = array(
3 => 'notifyimportancelow',
2 => 'notifyimportancenormal',
1 => 'notifyimportancehigh'
);
const VERSION = '8.1';
const PROGNAME = 'Roundcube (Managesieve)';
const PORT = 4190;
/**
* Class constructor
*/
function __construct($plugin)
{
$this->rc = rcube::get_instance();
$this->plugin = $plugin;
}
/**
* Loads configuration, initializes plugin (including sieve connection)
*/
function start($mode = null)
{
// register UI objects
$this->rc->output->add_handlers(array(
'filterslist' => array($this, 'filters_list'),
'filtersetslist' => array($this, 'filtersets_list'),
'filterframe' => array($this, 'filter_frame'),
'filterform' => array($this, 'filter_form'),
'filtersetform' => array($this, 'filterset_form'),
));
// connect to managesieve server
$error = $this->connect($_SESSION['username'], $this->rc->decrypt($_SESSION['password']));
// load current/active script
if (!$error) {
// Get list of scripts
$list = $this->list_scripts();
// reset current script when entering filters UI (#1489412)
if ($this->rc->action == 'plugin.managesieve') {
$this->rc->session->remove('managesieve_current');
}
if ($mode != 'vacation') {
if (!empty($_GET['_set']) || !empty($_POST['_set'])) {
$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true);
}
else if (!empty($_SESSION['managesieve_current'])) {
$script_name = $_SESSION['managesieve_current'];
}
}
$error = $this->load_script($script_name);
}
// finally set script objects
if ($error) {
switch ($error) {
case rcube_sieve::ERROR_CONNECTION:
case rcube_sieve::ERROR_LOGIN:
$this->rc->output->show_message('managesieve.filterconnerror', 'error');
rcube::raise_error(array('code' => 403, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Unable to connect to managesieve on $host:$port"), true, false);
break;
default:
$this->rc->output->show_message('managesieve.filterunknownerror', 'error');
break;
}
// reload interface in case of possible error when specified script wasn't found (#1489412)
if ($script_name !== null && !empty($list) && !in_array($script_name, $list)) {
$this->rc->output->command('reload', 500);
}
// to disable 'Add filter' button set env variable
$this->rc->output->set_env('filterconnerror', true);
$this->script = array();
}
else {
$this->exts = $this->sieve->get_extensions();
$this->init_script();
$this->rc->output->set_env('currentset', $this->sieve->current);
$_SESSION['managesieve_current'] = $this->sieve->current;
}
return $error;
}
/**
* Connect to configured managesieve server
*
* @param string $username User login
* @param string $password User password
*
* @return int Connection status: 0 on success, >0 on failure
*/
public function connect($username, $password)
{
// Get connection parameters
$host = $this->rc->config->get('managesieve_host', 'localhost');
$port = $this->rc->config->get('managesieve_port');
$tls = $this->rc->config->get('managesieve_usetls', false);
$host = rcube_utils::parse_host($host);
$host = rcube_utils::idn_to_ascii($host);
// remove tls:// prefix, set TLS flag
if (($host = preg_replace('|^tls://|i', '', $host, 1, $cnt)) && $cnt) {
$tls = true;
}
if (empty($port)) {
$port = getservbyname('sieve', 'tcp');
if (empty($port)) {
$port = self::PORT;
}
}
$plugin = $this->rc->plugins->exec_hook('managesieve_connect', array(
'user' => $username,
'password' => $password,
'host' => $host,
'port' => $port,
'usetls' => $tls,
'auth_type' => $this->rc->config->get('managesieve_auth_type'),
'disabled' => $this->rc->config->get('managesieve_disabled_extensions'),
'debug' => $this->rc->config->get('managesieve_debug', false),
'auth_cid' => $this->rc->config->get('managesieve_auth_cid'),
'auth_pw' => $this->rc->config->get('managesieve_auth_pw'),
'socket_options' => $this->rc->config->get('managesieve_conn_options'),
));
// try to connect to managesieve server and to fetch the script
$this->sieve = new rcube_sieve(
$plugin['user'],
$plugin['password'],
$plugin['host'],
$plugin['port'],
$plugin['auth_type'],
$plugin['usetls'],
$plugin['disabled'],
$plugin['debug'],
$plugin['auth_cid'],
$plugin['auth_pw'],
$plugin['socket_options']
);
return $this->sieve->error();
}
/**
* Load specified (or active) script
*
* @param string $script_name Optional script name
*
* @return int Connection status: 0 on success, >0 on failure
*/
public function load_script($script_name = null)
{
// Get list of scripts
$list = $this->list_scripts();
if ($script_name === null || $script_name === '') {
// get (first) active script
if (!empty($this->active[0])) {
$script_name = $this->active[0];
}
else if ($list) {
$script_name = $list[0];
}
// create a new (initial) script
else {
// if script not exists build default script contents
$script_file = $this->rc->config->get('managesieve_default');
$script_name = $this->rc->config->get('managesieve_script_name');
if (empty($script_name)) {
$script_name = 'roundcube';
}
if ($script_file && is_readable($script_file)) {
$content = file_get_contents($script_file);
}
// add script and set it active
if ($this->sieve->save_script($script_name, $content)) {
$this->activate_script($script_name);
$this->list[] = $script_name;
}
}
}
if ($script_name) {
$this->sieve->load($script_name);
}
return $this->sieve->error();
}
/**
* User interface actions handler
*/
function actions()
{
$error = $this->start();
// Handle user requests
if ($action = rcube_utils::get_input_value('_act', rcube_utils::INPUT_GPC)) {
$fid = (int) rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST);
if ($action == 'delete' && !$error) {
if (isset($this->script[$fid])) {
if ($this->sieve->script->delete_rule($fid))
$result = $this->save_script();
if ($result === true) {
$this->rc->output->show_message('managesieve.filterdeleted', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'del', array('id' => $fid));
} else {
$this->rc->output->show_message('managesieve.filterdeleteerror', 'error');
}
}
}
else if ($action == 'move' && !$error) {
if (isset($this->script[$fid])) {
$to = (int) rcube_utils::get_input_value('_to', rcube_utils::INPUT_POST);
$rule = $this->script[$fid];
// remove rule
unset($this->script[$fid]);
$this->script = array_values($this->script);
// add at target position
if ($to >= count($this->script)) {
$this->script[] = $rule;
}
else {
$script = array();
foreach ($this->script as $idx => $r) {
if ($idx == $to)
$script[] = $rule;
$script[] = $r;
}
$this->script = $script;
}
$this->sieve->script->content = $this->script;
$result = $this->save_script();
if ($result === true) {
$result = $this->list_rules();
$this->rc->output->show_message('managesieve.moved', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'list',
array('list' => $result, 'clear' => true, 'set' => $to));
} else {
$this->rc->output->show_message('managesieve.moveerror', 'error');
}
}
}
else if ($action == 'act' && !$error) {
if (isset($this->script[$fid])) {
$rule = $this->script[$fid];
$disabled = $rule['disabled'] ? true : false;
$rule['disabled'] = !$disabled;
$result = $this->sieve->script->update_rule($fid, $rule);
if ($result !== false)
$result = $this->save_script();
if ($result === true) {
if ($rule['disabled'])
$this->rc->output->show_message('managesieve.deactivated', 'confirmation');
else
$this->rc->output->show_message('managesieve.activated', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'update',
array('id' => $fid, 'disabled' => $rule['disabled']));
} else {
if ($rule['disabled'])
$this->rc->output->show_message('managesieve.deactivateerror', 'error');
else
$this->rc->output->show_message('managesieve.activateerror', 'error');
}
}
}
else if ($action == 'setact' && !$error) {
$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
$result = $this->activate_script($script_name);
$kep14 = $this->rc->config->get('managesieve_kolab_master');
if ($result === true) {
$this->rc->output->set_env('active_sets', $this->active);
$this->rc->output->show_message('managesieve.setactivated', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'setact',
array('name' => $script_name, 'active' => true, 'all' => !$kep14));
} else {
$this->rc->output->show_message('managesieve.setactivateerror', 'error');
}
}
else if ($action == 'deact' && !$error) {
$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
$result = $this->deactivate_script($script_name);
if ($result === true) {
$this->rc->output->set_env('active_sets', $this->active);
$this->rc->output->show_message('managesieve.setdeactivated', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'setact',
array('name' => $script_name, 'active' => false));
} else {
$this->rc->output->show_message('managesieve.setdeactivateerror', 'error');
}
}
else if ($action == 'setdel' && !$error) {
$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_POST, true);
$result = $this->remove_script($script_name);
if ($result === true) {
$this->rc->output->show_message('managesieve.setdeleted', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'setdel',
array('name' => $script_name));
$this->rc->session->remove('managesieve_current');
} else {
$this->rc->output->show_message('managesieve.setdeleteerror', 'error');
}
}
else if ($action == 'setget') {
$script_name = rcube_utils::get_input_value('_set', rcube_utils::INPUT_GPC, true);
$script = $this->sieve->get_script($script_name);
if (PEAR::isError($script))
exit;
$browser = new rcube_browser;
// send download headers
header("Content-Type: application/octet-stream");
header("Content-Length: ".strlen($script));
if ($browser->ie) {
header("Content-Type: application/force-download");
$filename = rawurlencode($script_name);
}
else {
$filename = addcslashes($script_name, '\\"');
}
header("Content-Disposition: attachment; filename=\"$filename.txt\"");
echo $script;
exit;
}
else if ($action == 'list') {
$result = $this->list_rules();
$this->rc->output->command('managesieve_updatelist', 'list', array('list' => $result));
}
else if ($action == 'ruleadd') {
$rid = rcube_utils::get_input_value('_rid', rcube_utils::INPUT_POST);
$id = $this->genid();
$content = $this->rule_div($fid, $id, false);
$this->rc->output->command('managesieve_rulefill', $content, $id, $rid);
}
else if ($action == 'actionadd') {
$aid = rcube_utils::get_input_value('_aid', rcube_utils::INPUT_POST);
$id = $this->genid();
$content = $this->action_div($fid, $id, false);
$this->rc->output->command('managesieve_actionfill', $content, $id, $aid);
}
$this->rc->output->send();
}
else if ($this->rc->task == 'mail') {
// Initialize the form
$rules = rcube_utils::get_input_value('r', rcube_utils::INPUT_GET);
if (!empty($rules)) {
$i = 0;
foreach ($rules as $rule) {
list($header, $value) = explode(':', $rule, 2);
$tests[$i] = array(
'type' => 'contains',
'test' => 'header',
'arg1' => $header,
'arg2' => $value,
);
$i++;
}
$this->form = array(
'join' => count($tests) > 1 ? 'allof' : 'anyof',
'name' => '',
'tests' => $tests,
'actions' => array(
0 => array('type' => 'fileinto'),
1 => array('type' => 'stop'),
),
);
}
}
$this->send();
}
function save()
{
// Init plugin and handle managesieve connection
$error = $this->start();
// get request size limits (#1488648)
$max_post = max(array(
ini_get('max_input_vars'),
ini_get('suhosin.request.max_vars'),
ini_get('suhosin.post.max_vars'),
));
$max_depth = max(array(
ini_get('suhosin.request.max_array_depth'),
ini_get('suhosin.post.max_array_depth'),
));
// check request size limit
if ($max_post && count($_POST, COUNT_RECURSIVE) >= $max_post) {
rcube::raise_error(array(
'code' => 500, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Request size limit exceeded (one of max_input_vars/suhosin.request.max_vars/suhosin.post.max_vars)"
), true, false);
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
}
// check request depth limits
else if ($max_depth && count($_POST['_header']) > $max_depth) {
rcube::raise_error(array(
'code' => 500, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Request size limit exceeded (one of suhosin.request.max_array_depth/suhosin.post.max_array_depth)"
), true, false);
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
}
// filters set add action
else if (!empty($_POST['_newset'])) {
$name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true);
$copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST, true);
$from = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST);
$exceptions = $this->rc->config->get('managesieve_filename_exceptions');
$kolab = $this->rc->config->get('managesieve_kolab_master');
$name_uc = mb_strtolower($name);
$list = $this->list_scripts();
if (!$name) {
$this->errors['name'] = $this->plugin->gettext('cannotbeempty');
}
else if (mb_strlen($name) > 128) {
$this->errors['name'] = $this->plugin->gettext('nametoolong');
}
else if (!empty($exceptions) && in_array($name, (array)$exceptions)) {
$this->errors['name'] = $this->plugin->gettext('namereserved');
}
else if (!empty($kolab) && in_array($name_uc, array('MASTER', 'USER', 'MANAGEMENT'))) {
$this->errors['name'] = $this->plugin->gettext('namereserved');
}
else if (in_array($name, $list)) {
$this->errors['name'] = $this->plugin->gettext('setexist');
}
else if ($from == 'file') {
// from file
if (is_uploaded_file($_FILES['_file']['tmp_name'])) {
$file = file_get_contents($_FILES['_file']['tmp_name']);
$file = preg_replace('/\r/', '', $file);
// for security don't save script directly
// check syntax before, like this...
$this->sieve->load_script($file);
if (!$this->save_script($name)) {
$this->errors['file'] = $this->plugin->gettext('setcreateerror');
}
}
else { // upload failed
$err = $_FILES['_file']['error'];
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = $this->rc->gettext(array('name' => 'filesizeerror',
'vars' => array('size' =>
$this->rc->show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else {
$this->errors['file'] = $this->plugin->gettext('fileuploaderror');
}
}
}
else if (!$this->sieve->copy($name, $from == 'set' ? $copy : '')) {
$error = 'managesieve.setcreateerror';
}
if (!$error && empty($this->errors)) {
// Find position of the new script on the list
$list[] = $name;
asort($list, SORT_LOCALE_STRING);
$list = array_values($list);
$index = array_search($name, $list);
$this->rc->output->show_message('managesieve.setcreated', 'confirmation');
$this->rc->output->command('parent.managesieve_updatelist', 'setadd',
array('name' => $name, 'index' => $index));
} else if ($msg) {
$this->rc->output->command('display_message', $msg, 'error');
} else if ($error) {
$this->rc->output->show_message($error, 'error');
}
}
// filter add/edit action
else if (isset($_POST['_name'])) {
$name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true));
$fid = trim(rcube_utils::get_input_value('_fid', rcube_utils::INPUT_POST));
$join = trim(rcube_utils::get_input_value('_join', rcube_utils::INPUT_POST));
// and arrays
$headers = rcube_utils::get_input_value('_header', rcube_utils::INPUT_POST);
$cust_headers = rcube_utils::get_input_value('_custom_header', rcube_utils::INPUT_POST);
$ops = rcube_utils::get_input_value('_rule_op', rcube_utils::INPUT_POST);
$sizeops = rcube_utils::get_input_value('_rule_size_op', rcube_utils::INPUT_POST);
$sizeitems = rcube_utils::get_input_value('_rule_size_item', rcube_utils::INPUT_POST);
$sizetargets = rcube_utils::get_input_value('_rule_size_target', rcube_utils::INPUT_POST);
$targets = rcube_utils::get_input_value('_rule_target', rcube_utils::INPUT_POST, true);
$mods = rcube_utils::get_input_value('_rule_mod', rcube_utils::INPUT_POST);
$mod_types = rcube_utils::get_input_value('_rule_mod_type', rcube_utils::INPUT_POST);
$body_trans = rcube_utils::get_input_value('_rule_trans', rcube_utils::INPUT_POST);
$body_types = rcube_utils::get_input_value('_rule_trans_type', rcube_utils::INPUT_POST, true);
$comparators = rcube_utils::get_input_value('_rule_comp', rcube_utils::INPUT_POST);
$indexes = rcube_utils::get_input_value('_rule_index', rcube_utils::INPUT_POST);
$lastindexes = rcube_utils::get_input_value('_rule_index_last', rcube_utils::INPUT_POST);
$dateheaders = rcube_utils::get_input_value('_rule_date_header', rcube_utils::INPUT_POST);
$dateparts = rcube_utils::get_input_value('_rule_date_part', rcube_utils::INPUT_POST);
$act_types = rcube_utils::get_input_value('_action_type', rcube_utils::INPUT_POST, true);
$mailboxes = rcube_utils::get_input_value('_action_mailbox', rcube_utils::INPUT_POST, true);
$act_targets = rcube_utils::get_input_value('_action_target', rcube_utils::INPUT_POST, true);
$domain_targets = rcube_utils::get_input_value('_action_target_domain', rcube_utils::INPUT_POST);
$area_targets = rcube_utils::get_input_value('_action_target_area', rcube_utils::INPUT_POST, true);
$reasons = rcube_utils::get_input_value('_action_reason', rcube_utils::INPUT_POST, true);
$addresses = rcube_utils::get_input_value('_action_addresses', rcube_utils::INPUT_POST, true);
$intervals = rcube_utils::get_input_value('_action_interval', rcube_utils::INPUT_POST);
$interval_types = rcube_utils::get_input_value('_action_interval_type', rcube_utils::INPUT_POST);
$subject = rcube_utils::get_input_value('_action_subject', rcube_utils::INPUT_POST, true);
$flags = rcube_utils::get_input_value('_action_flags', rcube_utils::INPUT_POST);
$varnames = rcube_utils::get_input_value('_action_varname', rcube_utils::INPUT_POST);
$varvalues = rcube_utils::get_input_value('_action_varvalue', rcube_utils::INPUT_POST);
$varmods = rcube_utils::get_input_value('_action_varmods', rcube_utils::INPUT_POST);
$notifymethods = rcube_utils::get_input_value('_action_notifymethod', rcube_utils::INPUT_POST);
$notifytargets = rcube_utils::get_input_value('_action_notifytarget', rcube_utils::INPUT_POST, true);
$notifyoptions = rcube_utils::get_input_value('_action_notifyoption', rcube_utils::INPUT_POST, true);
$notifymessages = rcube_utils::get_input_value('_action_notifymessage', rcube_utils::INPUT_POST, true);
$notifyfrom = rcube_utils::get_input_value('_action_notifyfrom', rcube_utils::INPUT_POST);
$notifyimp = rcube_utils::get_input_value('_action_notifyimportance', rcube_utils::INPUT_POST);
// we need a "hack" for radiobuttons
foreach ($sizeitems as $item)
$items[] = $item;
$this->form['disabled'] = $_POST['_disabled'] ? true : false;
$this->form['join'] = $join=='allof' ? true : false;
$this->form['name'] = $name;
$this->form['tests'] = array();
$this->form['actions'] = array();
if ($name == '')
$this->errors['name'] = $this->plugin->gettext('cannotbeempty');
else {
foreach($this->script as $idx => $rule)
if($rule['name'] == $name && $idx != $fid) {
$this->errors['name'] = $this->plugin->gettext('ruleexist');
break;
}
}
$i = 0;
// rules
if ($join == 'any') {
$this->form['tests'][0]['test'] = 'true';
}
else {
foreach ($headers as $idx => $header) {
// targets are indexed differently (assume form order)
$target = $this->strip_value(array_shift($targets), true);
$header = $this->strip_value($header);
$operator = $this->strip_value($ops[$idx]);
$comparator = $this->strip_value($comparators[$idx]);
if ($header == 'size') {
$sizeop = $this->strip_value($sizeops[$idx]);
$sizeitem = $this->strip_value($items[$idx]);
$sizetarget = $this->strip_value($sizetargets[$idx]);
$this->form['tests'][$i]['test'] = 'size';
$this->form['tests'][$i]['type'] = $sizeop;
$this->form['tests'][$i]['arg'] = $sizetarget;
if ($sizetarget == '')
$this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('cannotbeempty');
else if (!preg_match('/^[0-9]+(K|M|G)?$/i', $sizetarget.$sizeitem, $m)) {
$this->errors['tests'][$i]['sizetarget'] = $this->plugin->gettext('forbiddenchars');
$this->form['tests'][$i]['item'] = $sizeitem;
}
else
$this->form['tests'][$i]['arg'] .= $m[1];
}
else if ($header == 'currentdate') {
$datepart = $this->strip_value($dateparts[$idx]);
if (preg_match('/^not/', $operator))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $operator);
if ($type == 'exists') {
$this->errors['tests'][$i]['op'] = true;
}
$this->form['tests'][$i]['test'] = 'currentdate';
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['part'] = $datepart;
$this->form['tests'][$i]['arg'] = $target;
if ($type != 'exists') {
if (!count($target)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
}
else if (strpos($type, 'count-') === 0) {
foreach ($target as $arg) {
if (preg_match('/[^0-9]/', $arg)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
}
}
}
else if (strpos($type, 'value-') === 0) {
// Some date/time formats do not support i;ascii-numeric comparator
if ($comparator == 'i;ascii-numeric' && in_array($datepart, array('date', 'time', 'iso8601', 'std11'))) {
$comparator = '';
}
}
if (!preg_match('/^(regex|matches|count-)/', $type) && count($target)) {
foreach ($target as $arg) {
if (!$this->validate_date_part($datepart, $arg)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat');
break;
}
}
}
}
}
else if ($header == 'date') {
$datepart = $this->strip_value($dateparts[$idx]);
$dateheader = $this->strip_value($dateheaders[$idx]);
$index = $this->strip_value($indexes[$idx]);
$indexlast = $this->strip_value($lastindexes[$idx]);
if (preg_match('/^not/', $operator))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $operator);
if ($type == 'exists') {
$this->errors['tests'][$i]['op'] = true;
}
if (!empty($index) && $mod != 'envelope') {
$this->form['tests'][$i]['index'] = intval($index);
$this->form['tests'][$i]['last'] = !empty($indexlast);
}
if (empty($dateheader)) {
$dateheader = 'Date';
}
else if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $dateheader)) {
$this->errors['tests'][$i]['dateheader'] = $this->plugin->gettext('forbiddenchars');
}
$this->form['tests'][$i]['test'] = 'date';
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['part'] = $datepart;
$this->form['tests'][$i]['arg'] = $target;
$this->form['tests'][$i]['header'] = $dateheader;
if ($type != 'exists') {
if (!count($target)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
}
else if (strpos($type, 'count-') === 0) {
foreach ($target as $arg) {
if (preg_match('/[^0-9]/', $arg)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
}
}
}
else if (strpos($type, 'value-') === 0) {
// Some date/time formats do not support i;ascii-numeric comparator
if ($comparator == 'i;ascii-numeric' && in_array($datepart, array('date', 'time', 'iso8601', 'std11'))) {
$comparator = '';
}
}
if (count($target) && !preg_match('/^(regex|matches|count-)/', $type)) {
foreach ($target as $arg) {
if (!$this->validate_date_part($datepart, $arg)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('invaliddateformat');
break;
}
}
}
}
}
else if ($header == 'body') {
$trans = $this->strip_value($body_trans[$idx]);
$trans_type = $this->strip_value($body_types[$idx], true);
if (preg_match('/^not/', $operator))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $operator);
if ($type == 'exists') {
$this->errors['tests'][$i]['op'] = true;
}
$this->form['tests'][$i]['test'] = 'body';
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['arg'] = $target;
if (empty($target) && $type != 'exists') {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
}
else if (preg_match('/^(value|count)-/', $type)) {
foreach ($target as $target_value) {
if (preg_match('/[^0-9]/', $target_value)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
}
}
}
$this->form['tests'][$i]['part'] = $trans;
if ($trans == 'content') {
$this->form['tests'][$i]['content'] = $trans_type;
}
}
else {
$cust_header = $headers = $this->strip_value(array_shift($cust_headers));
$mod = $this->strip_value($mods[$idx]);
$mod_type = $this->strip_value($mod_types[$idx]);
$index = $this->strip_value($indexes[$idx]);
$indexlast = $this->strip_value($lastindexes[$idx]);
if (preg_match('/^not/', $operator))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $operator);
if (!empty($index) && $mod != 'envelope') {
$this->form['tests'][$i]['index'] = intval($index);
$this->form['tests'][$i]['last'] = !empty($indexlast);
}
if ($header == '...') {
if (!count($headers))
$this->errors['tests'][$i]['header'] = $this->plugin->gettext('cannotbeempty');
else {
foreach ($headers as $hr) {
// RFC2822: printable ASCII except colon
if (!preg_match('/^[\x21-\x39\x41-\x7E]+$/i', $hr)) {
$this->errors['tests'][$i]['header'] = $this->plugin->gettext('forbiddenchars');
}
}
}
if (empty($this->errors['tests'][$i]['header']))
$cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers;
}
$header = $header == '...' ? $cust_header : $header;
if (is_array($header)) {
foreach ($header as $h_index => $val) {
if (isset($this->headers[$val])) {
$header[$h_index] = $this->headers[$val];
}
}
}
if ($type == 'exists') {
$this->form['tests'][$i]['test'] = 'exists';
$this->form['tests'][$i]['arg'] = $header;
}
else {
$test = 'header';
if ($mod == 'address' || $mod == 'envelope') {
$found = false;
if (empty($this->errors['tests'][$i]['header'])) {
foreach ((array)$header as $hdr) {
if (!in_array(strtolower(trim($hdr)), $this->addr_headers))
$found = true;
}
}
if (!$found)
$test = $mod;
}
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['test'] = $test;
$this->form['tests'][$i]['arg1'] = $header;
$this->form['tests'][$i]['arg2'] = $target;
if (empty($target)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
}
else if (preg_match('/^(value|count)-/', $type)) {
foreach ($target as $target_value) {
if (preg_match('/[^0-9]/', $target_value)) {
$this->errors['tests'][$i]['target'] = $this->plugin->gettext('forbiddenchars');
}
}
}
if ($mod) {
$this->form['tests'][$i]['part'] = $mod_type;
}
}
}
if ($header != 'size' && $comparator) {
$this->form['tests'][$i]['comparator'] = $comparator;
}
$i++;
}
}
$i = 0;
// actions
foreach ($act_types as $idx => $type) {
$type = $this->strip_value($type);
switch ($type) {
case 'fileinto':
case 'fileinto_copy':
$mailbox = $this->strip_value($mailboxes[$idx], false, false);
$this->form['actions'][$i]['target'] = $this->mod_mailbox($mailbox, 'in');
if ($type == 'fileinto_copy') {
$type = 'fileinto';
$this->form['actions'][$i]['copy'] = true;
}
break;
case 'reject':
case 'ereject':
$target = $this->strip_value($area_targets[$idx]);
$this->form['actions'][$i]['target'] = str_replace("\r\n", "\n", $target);
// if ($target == '')
// $this->errors['actions'][$i]['targetarea'] = $this->plugin->gettext('cannotbeempty');
break;
case 'redirect':
case 'redirect_copy':
$target = $this->strip_value($act_targets[$idx]);
$domain = $this->strip_value($domain_targets[$idx]);
// force one of the configured domains
$domains = (array) $this->rc->config->get('managesieve_domains');
if (!empty($domains) && !empty($target)) {
if (!$domain || !in_array($domain, $domains)) {
$domain = $domains[0];
}
$target .= '@' . $domain;
}
$this->form['actions'][$i]['target'] = $target;
if ($target == '')
$this->errors['actions'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
else if (!rcube_utils::check_email($target))
$this->errors['actions'][$i]['target'] = $this->plugin->gettext(!empty($domains) ? 'forbiddenchars' : 'noemailwarning');
if ($type == 'redirect_copy') {
$type = 'redirect';
$this->form['actions'][$i]['copy'] = true;
}
break;
case 'addflag':
case 'setflag':
case 'removeflag':
$_target = array();
if (empty($flags[$idx])) {
$this->errors['actions'][$i]['target'] = $this->plugin->gettext('noflagset');
}
else {
foreach ($flags[$idx] as $flag) {
$_target[] = $this->strip_value($flag);
}
}
$this->form['actions'][$i]['target'] = $_target;
break;
case 'vacation':
$reason = $this->strip_value($reasons[$idx]);
$interval_type = $interval_types[$idx] == 'seconds' ? 'seconds' : 'days';
$this->form['actions'][$i]['reason'] = str_replace("\r\n", "\n", $reason);
$this->form['actions'][$i]['subject'] = $subject[$idx];
$this->form['actions'][$i]['addresses'] = array_shift($addresses);
$this->form['actions'][$i][$interval_type] = $intervals[$idx];
// @TODO: vacation :mime, :from, :handle
foreach ((array)$this->form['actions'][$i]['addresses'] as $aidx => $address) {
$this->form['actions'][$i]['addresses'][$aidx] = $address = trim($address);
if (empty($address)) {
unset($this->form['actions'][$i]['addresses'][$aidx]);
}
else if (!rcube_utils::check_email($address)) {
$this->errors['actions'][$i]['addresses'] = $this->plugin->gettext('noemailwarning');
break;
}
}
if ($this->form['actions'][$i]['reason'] == '')
$this->errors['actions'][$i]['reason'] = $this->plugin->gettext('cannotbeempty');
if ($this->form['actions'][$i][$interval_type] && !preg_match('/^[0-9]+$/', $this->form['actions'][$i][$interval_type]))
$this->errors['actions'][$i]['interval'] = $this->plugin->gettext('forbiddenchars');
break;
case 'set':
$this->form['actions'][$i]['name'] = $varnames[$idx];
$this->form['actions'][$i]['value'] = $varvalues[$idx];
foreach ((array)$varmods[$idx] as $v_m) {
$this->form['actions'][$i][$v_m] = true;
}
if (empty($varnames[$idx])) {
$this->errors['actions'][$i]['name'] = $this->plugin->gettext('cannotbeempty');
}
else if (!preg_match('/^[0-9a-z_]+$/i', $varnames[$idx])) {
$this->errors['actions'][$i]['name'] = $this->plugin->gettext('forbiddenchars');
}
if (!isset($varvalues[$idx]) || $varvalues[$idx] === '') {
$this->errors['actions'][$i]['value'] = $this->plugin->gettext('cannotbeempty');
}
break;
case 'notify':
if (empty($notifymethods[$idx])) {
$this->errors['actions'][$i]['method'] = $this->plugin->gettext('cannotbeempty');
}
if (empty($notifytargets[$idx])) {
$this->errors['actions'][$i]['target'] = $this->plugin->gettext('cannotbeempty');
}
if (!empty($notifyfrom[$idx]) && !rcube_utils::check_email($notifyfrom[$idx])) {
$this->errors['actions'][$i]['from'] = $this->plugin->gettext('noemailwarning');
}
// skip empty options
foreach ((array)$notifyoptions[$idx] as $opt_idx => $opt) {
if (!strlen(trim($opt))) {
unset($notifyoptions[$idx][$opt_idx]);
}
}
$this->form['actions'][$i]['method'] = $notifymethods[$idx] . ':' . $notifytargets[$idx];
$this->form['actions'][$i]['options'] = $notifyoptions[$idx];
$this->form['actions'][$i]['message'] = $notifymessages[$idx];
$this->form['actions'][$i]['from'] = $notifyfrom[$idx];
$this->form['actions'][$i]['importance'] = $notifyimp[$idx];
break;
}
$this->form['actions'][$i]['type'] = $type;
$i++;
}
if (!$this->errors && !$error) {
// save the script
if (!isset($this->script[$fid])) {
$fid = $this->sieve->script->add_rule($this->form);
$new = true;
}
else {
$fid = $this->sieve->script->update_rule($fid, $this->form);
}
if ($fid !== false)
$save = $this->save_script();
if ($save && $fid !== false) {
$this->rc->output->show_message('managesieve.filtersaved', 'confirmation');
if ($this->rc->task != 'mail') {
$this->rc->output->command('parent.managesieve_updatelist',
isset($new) ? 'add' : 'update',
array(
'name' => $this->form['name'],
'id' => $fid,
'disabled' => $this->form['disabled']
));
}
else {
$this->rc->output->command('managesieve_dialog_close');
$this->rc->output->send('iframe');
}
}
else {
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
// $this->rc->output->send();
}
}
}
$this->send();
}
protected function send()
{
// Handle form action
if (isset($_GET['_framed']) || isset($_POST['_framed'])) {
if (isset($_GET['_newset']) || isset($_POST['_newset'])) {
$this->rc->output->send('managesieve.setedit');
}
else {
$this->rc->output->send('managesieve.filteredit');
}
}
else {
$this->rc->output->set_pagetitle($this->plugin->gettext('filters'));
$this->rc->output->send('managesieve.managesieve');
}
}
// return the filters list as HTML table
function filters_list($attrib)
{
// add id to message list table if not specified
if (!strlen($attrib['id']))
$attrib['id'] = 'rcmfilterslist';
// define list of cols to be displayed
$a_show_cols = array('name');
$result = $this->list_rules();
// create XHTML table
$out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id');
// set client env
$this->rc->output->add_gui_object('filterslist', $attrib['id']);
$this->rc->output->include_script('list.js');
// add some labels to client
$this->rc->output->add_label('managesieve.filterdeleteconfirm');
return $out;
}
// return the filters list as <SELECT>
function filtersets_list($attrib, $no_env = false)
{
// add id to message list table if not specified
if (!strlen($attrib['id']))
$attrib['id'] = 'rcmfiltersetslist';
$list = $this->list_scripts();
if ($list) {
asort($list, SORT_LOCALE_STRING);
}
if (!empty($attrib['type']) && $attrib['type'] == 'list') {
// define list of cols to be displayed
$a_show_cols = array('name');
if ($list) {
foreach ($list as $idx => $set) {
$scripts['S'.$idx] = $set;
$result[] = array(
'name' => $set,
'id' => 'S'.$idx,
'class' => !in_array($set, $this->active) ? 'disabled' : '',
);
}
}
// create XHTML table
$out = $this->rc->table_output($attrib, $result, $a_show_cols, 'id');
$this->rc->output->set_env('filtersets', $scripts);
$this->rc->output->include_script('list.js');
}
else {
$select = new html_select(array('name' => '_set', 'id' => $attrib['id'],
'onchange' => $this->rc->task != 'mail' ? 'rcmail.managesieve_set()' : ''));
if ($list) {
foreach ($list as $set)
$select->add($set, $set);
}
$out = $select->show($this->sieve->current);
}
// set client env
if (!$no_env) {
$this->rc->output->add_gui_object('filtersetslist', $attrib['id']);
$this->rc->output->add_label('managesieve.setdeleteconfirm');
}
return $out;
}
function filter_frame($attrib)
{
return $this->rc->output->frame($attrib, true);
}
function filterset_form($attrib)
{
if (!$attrib['id'])
$attrib['id'] = 'rcmfiltersetform';
$out = '<form name="filtersetform" action="./" method="post" enctype="multipart/form-data">'."\n";
$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task));
$hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save'));
$hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] || $_GET['_framed'] ? 1 : 0)));
$hiddenfields->add(array('name' => '_newset', 'value' => 1));
$out .= $hiddenfields->show();
$name = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST);
$copy = rcube_utils::get_input_value('_copy', rcube_utils::INPUT_POST);
$selected = rcube_utils::get_input_value('_from', rcube_utils::INPUT_POST);
// filter set name input
$input_name = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30,
'class' => ($this->errors['name'] ? 'error' : '')));
$out .= sprintf('<label for="%s"><b>%s:</b></label> %s<br /><br />',
'_name', rcube::Q($this->plugin->gettext('filtersetname')), $input_name->show($name));
$out .="\n<fieldset class=\"itemlist\"><legend>" . $this->plugin->gettext('filters') . ":</legend>\n";
$out .= '<input type="radio" id="from_none" name="_from" value="none"'
.(!$selected || $selected=='none' ? ' checked="checked"' : '').'></input>';
$out .= sprintf('<label for="%s">%s</label> ', 'from_none', rcube::Q($this->plugin->gettext('none')));
// filters set list
$list = $this->list_scripts();
$select = new html_select(array('name' => '_copy', 'id' => '_copy'));
if (is_array($list)) {
asort($list, SORT_LOCALE_STRING);
if (!$copy)
$copy = $_SESSION['managesieve_current'];
foreach ($list as $set) {
$select->add($set, $set);
}
$out .= '<br /><input type="radio" id="from_set" name="_from" value="set"'
.($selected=='set' ? ' checked="checked"' : '').'></input>';
$out .= sprintf('<label for="%s">%s:</label> ', 'from_set', rcube::Q($this->plugin->gettext('fromset')));
$out .= $select->show($copy);
}
// script upload box
$upload = new html_inputfield(array('name' => '_file', 'id' => '_file', 'size' => 30,
'type' => 'file', 'class' => ($this->errors['file'] ? 'error' : '')));
$out .= '<br /><input type="radio" id="from_file" name="_from" value="file"'
.($selected=='file' ? ' checked="checked"' : '').'></input>';
$out .= sprintf('<label for="%s">%s:</label> ', 'from_file', rcube::Q($this->plugin->gettext('fromfile')));
$out .= $upload->show();
$out .= '</fieldset>';
$this->rc->output->add_gui_object('sieveform', 'filtersetform');
if ($this->errors['name'])
$this->add_tip('_name', $this->errors['name'], true);
if ($this->errors['file'])
$this->add_tip('_file', $this->errors['file'], true);
$this->print_tips();
return $out;
}
function filter_form($attrib)
{
if (!$attrib['id'])
$attrib['id'] = 'rcmfilterform';
$fid = rcube_utils::get_input_value('_fid', rcube_utils::INPUT_GPC);
$scr = isset($this->form) ? $this->form : $this->script[$fid];
$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task));
$hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save'));
$hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] || $_GET['_framed'] ? 1 : 0)));
$hiddenfields->add(array('name' => '_fid', 'value' => $fid));
$out = '<form name="filterform" action="./" method="post">'."\n";
$out .= $hiddenfields->show();
// 'any' flag
- if ((!isset($this->form) && empty($scr['tests']) && !empty($src))
+ if ((!isset($this->form) && empty($scr['tests']) && !empty($scr))
|| (sizeof($scr['tests']) == 1 && $scr['tests'][0]['test'] == 'true' && !$scr['tests'][0]['not'])
) {
$any = true;
}
// filter name input
$field_id = '_name';
$input_name = new html_inputfield(array('name' => '_name', 'id' => $field_id, 'size' => 30,
'class' => ($this->errors['name'] ? 'error' : '')));
if ($this->errors['name'])
$this->add_tip($field_id, $this->errors['name'], true);
if (isset($scr))
$input_name = $input_name->show($scr['name']);
else
$input_name = $input_name->show();
$out .= sprintf("\n<label for=\"%s\"><b>%s:</b></label> %s\n",
$field_id, rcube::Q($this->plugin->gettext('filtername')), $input_name);
// filter set selector
if ($this->rc->task == 'mail') {
$out .= sprintf("\n <label for=\"%s\"><b>%s:</b></label> %s\n",
$field_id, rcube::Q($this->plugin->gettext('filterset')),
$this->filtersets_list(array('id' => 'sievescriptname'), true));
}
$out .= '<br /><br /><fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesrules')) . "</legend>\n";
// any, allof, anyof radio buttons
$field_id = '_allof';
$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'allof',
'onclick' => 'rule_join_radio(\'allof\')', 'class' => 'radio'));
if (isset($scr) && !$any)
$input_join = $input_join->show($scr['join'] ? 'allof' : '');
else
$input_join = $input_join->show();
$out .= sprintf("%s<label for=\"%s\">%s</label> \n",
$input_join, $field_id, rcube::Q($this->plugin->gettext('filterallof')));
$field_id = '_anyof';
$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'anyof',
'onclick' => 'rule_join_radio(\'anyof\')', 'class' => 'radio'));
if (isset($scr) && !$any)
$input_join = $input_join->show($scr['join'] ? '' : 'anyof');
else
$input_join = $input_join->show('anyof'); // default
$out .= sprintf("%s<label for=\"%s\">%s</label>\n",
$input_join, $field_id, rcube::Q($this->plugin->gettext('filteranyof')));
$field_id = '_any';
$input_join = new html_radiobutton(array('name' => '_join', 'id' => $field_id, 'value' => 'any',
'onclick' => 'rule_join_radio(\'any\')', 'class' => 'radio'));
$input_join = $input_join->show($any ? 'any' : '');
$out .= sprintf("%s<label for=\"%s\">%s</label>\n",
$input_join, $field_id, rcube::Q($this->plugin->gettext('filterany')));
- $rows_num = isset($scr) ? sizeof($scr['tests']) : 1;
+ $rows_num = !empty($scr['tests']) ? sizeof($scr['tests']) : 1;
$out .= '<div id="rules"'.($any ? ' style="display: none"' : '').'>';
for ($x=0; $x<$rows_num; $x++)
$out .= $this->rule_div($fid, $x);
$out .= "</div>\n";
$out .= "</fieldset>\n";
// actions
$out .= '<fieldset><legend>' . rcube::Q($this->plugin->gettext('messagesactions')) . "</legend>\n";
$rows_num = isset($scr) ? sizeof($scr['actions']) : 1;
$out .= '<div id="actions">';
for ($x=0; $x<$rows_num; $x++)
$out .= $this->action_div($fid, $x);
$out .= "</div>\n";
$out .= "</fieldset>\n";
$this->print_tips();
if ($scr['disabled']) {
$this->rc->output->set_env('rule_disabled', true);
}
$this->rc->output->add_label(
'managesieve.ruledeleteconfirm',
'managesieve.actiondeleteconfirm'
);
$this->rc->output->add_gui_object('sieveform', 'filterform');
return $out;
}
function rule_div($fid, $id, $div=true)
{
$rule = isset($this->form) ? $this->form['tests'][$id] : $this->script[$fid]['tests'][$id];
$rows_num = isset($this->form) ? sizeof($this->form['tests']) : sizeof($this->script[$fid]['tests']);
// headers select
$select_header = new html_select(array('name' => "_header[]", 'id' => 'header'.$id,
'onchange' => 'rule_header_select(' .$id .')'));
foreach ($this->headers as $index => $header) {
$header = $this->rc->text_exists($index) ? $this->plugin->gettext($index) : $header;
$select_header->add($header, $index);
}
$select_header->add($this->plugin->gettext('...'), '...');
if (in_array('body', $this->exts))
$select_header->add($this->plugin->gettext('body'), 'body');
$select_header->add($this->plugin->gettext('size'), 'size');
if (in_array('date', $this->exts)) {
$select_header->add($this->plugin->gettext('datetest'), 'date');
$select_header->add($this->plugin->gettext('currdate'), 'currentdate');
}
if (isset($rule['test'])) {
if (in_array($rule['test'], array('header', 'address', 'envelope'))
&& !is_array($rule['arg1'])
&& ($header = strtolower($rule['arg1']))
&& isset($this->headers[$header])
) {
$test = $header;
}
else if ($rule['test'] == 'exists'
&& !is_array($rule['arg'])
&& ($header = strtolower($rule['arg']))
&& isset($this->headers[$header])
) {
$test = $header;
}
else if (in_array($rule['test'], array('size', 'body', 'date', 'currentdate'))) {
$test = $rule['test'];
}
else if ($rule['test'] != 'true') {
$test = '...';
}
}
$aout = $select_header->show($test);
// custom headers input
if (isset($rule['test']) && in_array($rule['test'], array('header', 'address', 'envelope'))) {
$custom = (array) $rule['arg1'];
if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) {
unset($custom);
}
}
else if (isset($rule['test']) && $rule['test'] == 'exists') {
$custom = (array) $rule['arg'];
if (count($custom) == 1 && isset($this->headers[strtolower($custom[0])])) {
unset($custom);
}
}
$tout = $this->list_input($id, 'custom_header', $custom, isset($custom),
$this->error_class($id, 'test', 'header', 'custom_header'), 15) . "\n";
// matching type select (operator)
$select_op = new html_select(array('name' => "_rule_op[]", 'id' => 'rule_op'.$id,
'style' => 'display:' .($rule['test']!='size' ? 'inline' : 'none'),
'class' => 'operator_selector',
'onchange' => 'rule_op_select(this, '.$id.')'));
$select_op->add(rcube::Q($this->plugin->gettext('filtercontains')), 'contains');
$select_op->add(rcube::Q($this->plugin->gettext('filternotcontains')), 'notcontains');
$select_op->add(rcube::Q($this->plugin->gettext('filteris')), 'is');
$select_op->add(rcube::Q($this->plugin->gettext('filterisnot')), 'notis');
$select_op->add(rcube::Q($this->plugin->gettext('filterexists')), 'exists');
$select_op->add(rcube::Q($this->plugin->gettext('filternotexists')), 'notexists');
$select_op->add(rcube::Q($this->plugin->gettext('filtermatches')), 'matches');
$select_op->add(rcube::Q($this->plugin->gettext('filternotmatches')), 'notmatches');
if (in_array('regex', $this->exts)) {
$select_op->add(rcube::Q($this->plugin->gettext('filterregex')), 'regex');
$select_op->add(rcube::Q($this->plugin->gettext('filternotregex')), 'notregex');
}
if (in_array('relational', $this->exts)) {
$select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthan')), 'count-gt');
$select_op->add(rcube::Q($this->plugin->gettext('countisgreaterthanequal')), 'count-ge');
$select_op->add(rcube::Q($this->plugin->gettext('countislessthan')), 'count-lt');
$select_op->add(rcube::Q($this->plugin->gettext('countislessthanequal')), 'count-le');
$select_op->add(rcube::Q($this->plugin->gettext('countequals')), 'count-eq');
$select_op->add(rcube::Q($this->plugin->gettext('countnotequals')), 'count-ne');
$select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthan')), 'value-gt');
$select_op->add(rcube::Q($this->plugin->gettext('valueisgreaterthanequal')), 'value-ge');
$select_op->add(rcube::Q($this->plugin->gettext('valueislessthan')), 'value-lt');
$select_op->add(rcube::Q($this->plugin->gettext('valueislessthanequal')), 'value-le');
$select_op->add(rcube::Q($this->plugin->gettext('valueequals')), 'value-eq');
$select_op->add(rcube::Q($this->plugin->gettext('valuenotequals')), 'value-ne');
}
+ $test = self::rule_test($rule);
+ $target = '';
+
// target(s) input
if (in_array($rule['test'], array('header', 'address', 'envelope'))) {
- $test = ($rule['not'] ? 'not' : '').($rule['type'] ? $rule['type'] : 'is');
$target = $rule['arg2'];
}
else if (in_array($rule['test'], array('body', 'date', 'currentdate'))) {
- $test = ($rule['not'] ? 'not' : '').($rule['type'] ? $rule['type'] : 'is');
$target = $rule['arg'];
}
else if ($rule['test'] == 'size') {
- $test = '';
- $target = '';
if (preg_match('/^([0-9]+)(K|M|G)?$/', $rule['arg'], $matches)) {
$sizetarget = $matches[1];
- $sizeitem = $matches[2];
+ $sizeitem = $matches[2];
}
else {
$sizetarget = $rule['arg'];
- $sizeitem = $rule['item'];
+ $sizeitem = $rule['item'];
}
}
- else {
- $test = ($rule['not'] ? 'not' : '').$rule['test'];
- $target = '';
- }
// (current)date part select
if (in_array('date', $this->exts) || in_array('currentdate', $this->exts)) {
$date_parts = array('date', 'iso8601', 'std11', 'julian', 'time',
'year', 'month', 'day', 'hour', 'minute', 'second', 'weekday', 'zone');
$select_dp = new html_select(array('name' => "_rule_date_part[]", 'id' => 'rule_date_part'.$id,
'style' => in_array($rule['test'], array('currentdate', 'date')) && !preg_match('/^(notcount|count)-/', $test) ? '' : 'display:none',
'class' => 'datepart_selector',
));
foreach ($date_parts as $part) {
$select_dp->add(rcube::Q($this->plugin->gettext($part)), $part);
}
$tout .= $select_dp->show($rule['test'] == 'currentdate' || $rule['test'] == 'date' ? $rule['part'] : '');
}
$tout .= $select_op->show($test);
$tout .= $this->list_input($id, 'rule_target', $target,
$rule['test'] != 'size' && $rule['test'] != 'exists',
$this->error_class($id, 'test', 'target', 'rule_target')) . "\n";
$select_size_op = new html_select(array('name' => "_rule_size_op[]", 'id' => 'rule_size_op'.$id));
$select_size_op->add(rcube::Q($this->plugin->gettext('filterover')), 'over');
$select_size_op->add(rcube::Q($this->plugin->gettext('filterunder')), 'under');
$tout .= '<div id="rule_size' .$id. '" style="display:' . ($rule['test']=='size' ? 'inline' : 'none') .'">';
$tout .= $select_size_op->show($rule['test']=='size' ? $rule['type'] : '');
$tout .= '<input type="text" name="_rule_size_target[]" id="rule_size_i'.$id.'" value="'.$sizetarget.'" size="10" '
. $this->error_class($id, 'test', 'sizetarget', 'rule_size_i') .' />
<label><input type="radio" name="_rule_size_item['.$id.']" value=""'
. (!$sizeitem ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('B').'</label>
<label><input type="radio" name="_rule_size_item['.$id.']" value="K"'
. ($sizeitem=='K' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('KB').'</label>
<label><input type="radio" name="_rule_size_item['.$id.']" value="M"'
. ($sizeitem=='M' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('MB').'</label>
<label><input type="radio" name="_rule_size_item['.$id.']" value="G"'
. ($sizeitem=='G' ? ' checked="checked"' : '') .' class="radio" />'.$this->rc->gettext('GB').'</label>';
$tout .= '</div>';
// Advanced modifiers (address, envelope)
$select_mod = new html_select(array('name' => "_rule_mod[]", 'id' => 'rule_mod_op'.$id,
'onchange' => 'rule_mod_select(' .$id .')'));
$select_mod->add(rcube::Q($this->plugin->gettext('none')), '');
$select_mod->add(rcube::Q($this->plugin->gettext('address')), 'address');
if (in_array('envelope', $this->exts))
$select_mod->add(rcube::Q($this->plugin->gettext('envelope')), 'envelope');
$select_type = new html_select(array('name' => "_rule_mod_type[]", 'id' => 'rule_mod_type'.$id));
$select_type->add(rcube::Q($this->plugin->gettext('allparts')), 'all');
$select_type->add(rcube::Q($this->plugin->gettext('domain')), 'domain');
$select_type->add(rcube::Q($this->plugin->gettext('localpart')), 'localpart');
if (in_array('subaddress', $this->exts)) {
$select_type->add(rcube::Q($this->plugin->gettext('user')), 'user');
$select_type->add(rcube::Q($this->plugin->gettext('detail')), 'detail');
}
$need_mod = !in_array($rule['test'], array('size', 'body', 'date', 'currentdate'));
$mout = '<div id="rule_mod' .$id. '" class="adv"' . (!$need_mod ? ' style="display:none"' : '') . '>';
$mout .= ' <span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . ' </span>';
$mout .= $select_mod->show($rule['test']);
$mout .= ' <span id="rule_mod_type' . $id . '"';
$mout .= ' style="display:' . (in_array($rule['test'], array('address', 'envelope')) ? 'inline' : 'none') .'">';
$mout .= rcube::Q($this->plugin->gettext('modtype')) . ' ';
$mout .= $select_type->show($rule['part']);
$mout .= '</span>';
$mout .= '</div>';
// Advanced modifiers (body transformations)
$select_mod = new html_select(array('name' => "_rule_trans[]", 'id' => 'rule_trans_op'.$id,
'onchange' => 'rule_trans_select(' .$id .')'));
$select_mod->add(rcube::Q($this->plugin->gettext('text')), 'text');
$select_mod->add(rcube::Q($this->plugin->gettext('undecoded')), 'raw');
$select_mod->add(rcube::Q($this->plugin->gettext('contenttype')), 'content');
$mout .= '<div id="rule_trans' .$id. '" class="adv"' . ($rule['test'] != 'body' ? ' style="display:none"' : '') . '>';
$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('modifier')) . '</span>';
$mout .= $select_mod->show($rule['part']);
$mout .= '<input type="text" name="_rule_trans_type[]" id="rule_trans_type'.$id
. '" value="'.(is_array($rule['content']) ? implode(',', $rule['content']) : $rule['content'])
.'" size="20"' . ($rule['part'] != 'content' ? ' style="display:none"' : '')
. $this->error_class($id, 'test', 'part', 'rule_trans_type') .' />';
$mout .= '</div>';
// Advanced modifiers (body transformations)
$select_comp = new html_select(array('name' => "_rule_comp[]", 'id' => 'rule_comp_op'.$id));
$select_comp->add(rcube::Q($this->plugin->gettext('default')), '');
$select_comp->add(rcube::Q($this->plugin->gettext('octet')), 'i;octet');
$select_comp->add(rcube::Q($this->plugin->gettext('asciicasemap')), 'i;ascii-casemap');
if (in_array('comparator-i;ascii-numeric', $this->exts)) {
$select_comp->add(rcube::Q($this->plugin->gettext('asciinumeric')), 'i;ascii-numeric');
}
// Comparators
$mout .= '<div id="rule_comp' .$id. '" class="adv"' . ($rule['test'] == 'size' ? ' style="display:none"' : '') . '>';
$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('comparator')) . '</span>';
$mout .= $select_comp->show($rule['comparator']);
$mout .= '</div>';
// Date header
if (in_array('date', $this->exts)) {
$mout .= '<div id="rule_date_header_div' .$id. '" class="adv"'. ($rule['test'] != 'date' ? ' style="display:none"' : '') .'>';
$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('dateheader')) . '</span>';
$mout .= '<input type="text" name="_rule_date_header[]" id="rule_date_header'.$id
. '" value="'. Q($rule['test'] == 'date' ? $rule['header'] : '')
. '" size="15"' . $this->error_class($id, 'test', 'dateheader', 'rule_date_header') .' />';
$mout .= '</div>';
}
// Index
if (in_array('index', $this->exts)) {
$need_index = in_array($rule['test'], array('header', ', address', 'date'));
$mout .= '<div id="rule_index_div' .$id. '" class="adv"'. (!$need_index ? ' style="display:none"' : '') .'>';
$mout .= '<span class="label">' . rcube::Q($this->plugin->gettext('index')) . '</span>';
$mout .= '<input type="text" name="_rule_index[]" id="rule_index'.$id
. '" value="'. ($rule['index'] ? intval($rule['index']) : '')
. '" size="3"' . $this->error_class($id, 'test', 'index', 'rule_index') .' />';
$mout .= ' <input type="checkbox" name="_rule_index_last[]" id="rule_index_last'.$id
. '" value="1"' . (!empty($rule['last']) ? ' checked="checked"' : '') . ' />'
. '<label for="rule_index_last'.$id.'">'.rcube::Q($this->plugin->gettext('indexlast')).'</label>';
$mout .= '</div>';
}
// Build output table
$out = $div ? '<div class="rulerow" id="rulerow' .$id .'">'."\n" : '';
$out .= '<table><tr>';
$out .= '<td class="advbutton">';
$out .= '<a href="#" id="ruleadv' . $id .'" title="'. rcube::Q($this->plugin->gettext('advancedopts')). '"
onclick="rule_adv_switch(' . $id .', this)" class="show"> </a>';
$out .= '</td>';
$out .= '<td class="rowactions">' . $aout . '</td>';
$out .= '<td class="rowtargets">' . $tout . "\n";
$out .= '<div id="rule_advanced' .$id. '" style="display:none">' . $mout . '</div>';
$out .= '</td>';
// add/del buttons
$out .= '<td class="rowbuttons">';
$out .= '<a href="#" id="ruleadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '"
onclick="rcmail.managesieve_ruleadd(' . $id .')" class="button add"></a>';
$out .= '<a href="#" id="ruledel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '"
onclick="rcmail.managesieve_ruledel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>';
$out .= '</td>';
$out .= '</tr></table>';
$out .= $div ? "</div>\n" : '';
return $out;
}
+ private static function rule_test(&$rule)
+ {
+ // first modify value/count tests with 'not' keyword
+ // we'll revert the meaning of operators
+ if ($rule['not'] && preg_match('/^(count|value)-([gteqnl]{2})/', $rule['type'], $m)) {
+ $rule['not'] = false;
+
+ switch ($m[2]) {
+ case 'gt': $rule['type'] = $m[1] . '-le'; break;
+ case 'ge': $rule['type'] = $m[1] . '-lt'; break;
+ case 'lt': $rule['type'] = $m[1] . '-ge'; break;
+ case 'le': $rule['type'] = $m[1] . '-gt'; break;
+ case 'eq': $rule['type'] = $m[1] . '-ne'; break;
+ case 'ne': $rule['type'] = $m[1] . '-eq'; break;
+ }
+ }
+ else if ($rule['not'] && $rule['test'] == 'size') {
+ $rule['not'] = false;
+ $rule['type'] = $rule['type'] == 'over' ? 'under' : 'over';
+ }
+
+ $set = array('header', 'address', 'envelope', 'body', 'date', 'currentdate');
+
+ // build test string supported by select element
+ if ($rule['size']) {
+ $test = $rule['type'];
+ }
+ else if (in_array($rule['test'], $set)) {
+ $test = ($rule['not'] ? 'not' : '') . ($rule['type'] ? $rule['type'] : 'is');
+ }
+ else {
+ $test = ($rule['not'] ? 'not' : '') . $rule['test'];
+ }
+
+ return $test;
+ }
+
function action_div($fid, $id, $div=true)
{
$action = isset($this->form) ? $this->form['actions'][$id] : $this->script[$fid]['actions'][$id];
$rows_num = isset($this->form) ? sizeof($this->form['actions']) : sizeof($this->script[$fid]['actions']);
$out = $div ? '<div class="actionrow" id="actionrow' .$id .'">'."\n" : '';
$out .= '<table><tr><td class="rowactions">';
// action select
$select_action = new html_select(array('name' => "_action_type[$id]", 'id' => 'action_type'.$id,
'onchange' => 'action_type_select(' .$id .')'));
if (in_array('fileinto', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagemoveto')), 'fileinto');
if (in_array('fileinto', $this->exts) && in_array('copy', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagecopyto')), 'fileinto_copy');
$select_action->add(rcube::Q($this->plugin->gettext('messageredirect')), 'redirect');
if (in_array('copy', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagesendcopy')), 'redirect_copy');
if (in_array('reject', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'reject');
else if (in_array('ereject', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagediscard')), 'ereject');
if (in_array('vacation', $this->exts))
$select_action->add(rcube::Q($this->plugin->gettext('messagereply')), 'vacation');
$select_action->add(rcube::Q($this->plugin->gettext('messagedelete')), 'discard');
if (in_array('imapflags', $this->exts) || in_array('imap4flags', $this->exts)) {
$select_action->add(rcube::Q($this->plugin->gettext('setflags')), 'setflag');
$select_action->add(rcube::Q($this->plugin->gettext('addflags')), 'addflag');
$select_action->add(rcube::Q($this->plugin->gettext('removeflags')), 'removeflag');
}
if (in_array('variables', $this->exts)) {
$select_action->add(rcube::Q($this->plugin->gettext('setvariable')), 'set');
}
if (in_array('enotify', $this->exts) || in_array('notify', $this->exts)) {
$select_action->add(rcube::Q($this->plugin->gettext('notify')), 'notify');
}
$select_action->add(rcube::Q($this->plugin->gettext('messagekeep')), 'keep');
$select_action->add(rcube::Q($this->plugin->gettext('rulestop')), 'stop');
$select_type = $action['type'];
if (in_array($action['type'], array('fileinto', 'redirect')) && $action['copy']) {
$select_type .= '_copy';
}
$out .= $select_action->show($select_type);
$out .= '</td>';
// actions target inputs
$out .= '<td class="rowtargets">';
// force domain selection in redirect email input
$domains = (array) $this->rc->config->get('managesieve_domains');
if (!empty($domains)) {
sort($domains);
$domain_select = new html_select(array('name' => "_action_target_domain[$id]", 'id' => 'action_target_domain'.$id));
$domain_select->add(array_combine($domains, $domains));
if ($action['type'] == 'redirect') {
$parts = explode('@', $action['target']);
if (!empty($parts)) {
$action['domain'] = array_pop($parts);
$action['target'] = implode('@', $parts);
}
}
}
// redirect target
$out .= '<span id="redirect_target' . $id . '" style="white-space:nowrap;'
. ' display:' . ($action['type'] == 'redirect' ? 'inline' : 'none') . '">'
. '<input type="text" name="_action_target['.$id.']" id="action_target' .$id. '"'
. ' value="' .($action['type'] == 'redirect' ? rcube::Q($action['target'], 'strict', false) : '') . '"'
. (!empty($domains) ? ' size="20"' : ' size="35"')
. $this->error_class($id, 'action', 'target', 'action_target') .' />'
. (!empty($domains) ? ' @ ' . $domain_select->show($action['domain']) : '')
. '</span>';
// (e)reject target
$out .= '<textarea name="_action_target_area['.$id.']" id="action_target_area' .$id. '" '
.'rows="3" cols="35" '. $this->error_class($id, 'action', 'targetarea', 'action_target_area')
.'style="display:' .(in_array($action['type'], array('reject', 'ereject')) ? 'inline' : 'none') .'">'
. (in_array($action['type'], array('reject', 'ereject')) ? rcube::Q($action['target'], 'strict', false) : '')
. "</textarea>\n";
// vacation
$vsec = in_array('vacation-seconds', $this->exts);
$out .= '<div id="action_vacation' .$id.'" style="display:' .($action['type']=='vacation' ? 'inline' : 'none') .'">';
$out .= '<span class="label">'. rcube::Q($this->plugin->gettext('vacationreason')) .'</span><br />'
.'<textarea name="_action_reason['.$id.']" id="action_reason' .$id. '" '
.'rows="3" cols="35" '. $this->error_class($id, 'action', 'reason', 'action_reason') . '>'
. Q($action['reason'], 'strict', false) . "</textarea>\n";
$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationsubject')) . '</span><br />'
.'<input type="text" name="_action_subject['.$id.']" id="action_subject'.$id.'" '
.'value="' . (is_array($action['subject']) ? rcube::Q(implode(', ', $action['subject']), 'strict', false) : $action['subject']) . '" size="35" '
. $this->error_class($id, 'action', 'subject', 'action_subject') .' />';
$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('vacationaddr')) . '</span><br />'
. $this->list_input($id, 'action_addresses', $action['addresses'], true,
$this->error_class($id, 'action', 'addresses', 'action_addresses'), 30);
$out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext($vsec ? 'vacationinterval' : 'vacationdays')) . '</span><br />'
.'<input type="text" name="_action_interval['.$id.']" id="action_interval'.$id.'" '
.'value="' .rcube::Q(isset($action['seconds']) ? $action['seconds'] : $action['days'], 'strict', false) . '" size="2" '
. $this->error_class($id, 'action', 'interval', 'action_interval') .' />';
if ($vsec) {
$out .= ' <label><input type="radio" name="_action_interval_type['.$id.']" value="days"'
. (!isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('days').'</label>'
. ' <label><input type="radio" name="_action_interval_type['.$id.']" value="seconds"'
. (isset($action['seconds']) ? ' checked="checked"' : '') .' class="radio" />'.$this->plugin->gettext('seconds').'</label>';
}
$out .= '</div>';
// flags
$flags = array(
'read' => '\\Seen',
'answered' => '\\Answered',
'flagged' => '\\Flagged',
'deleted' => '\\Deleted',
'draft' => '\\Draft',
);
$flags_target = (array)$action['target'];
$out .= '<div id="action_flags' .$id.'" style="display:'
. (preg_match('/^(set|add|remove)flag$/', $action['type']) ? 'inline' : 'none') . '"'
. $this->error_class($id, 'action', 'flags', 'action_flags') . '>';
foreach ($flags as $fidx => $flag) {
$out .= '<input type="checkbox" name="_action_flags[' .$id .'][]" value="' . $flag . '"'
. (in_array_nocase($flag, $flags_target) ? 'checked="checked"' : '') . ' />'
. rcube::Q($this->plugin->gettext('flag'.$fidx)) .'<br>';
}
$out .= '</div>';
// set variable
$set_modifiers = array(
'lower',
'upper',
'lowerfirst',
'upperfirst',
'quotewildcard',
'length'
);
$out .= '<div id="action_set' .$id.'" style="display:' .($action['type']=='set' ? 'inline' : 'none') .'">';
$out .= '<span class="label">' .rcube::Q($this->plugin->gettext('setvarname')) . '</span><br />'
.'<input type="text" name="_action_varname['.$id.']" id="action_varname'.$id.'" '
.'value="' . rcube::Q($action['name']) . '" size="35" '
. $this->error_class($id, 'action', 'name', 'action_varname') .' />';
$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarvalue')) . '</span><br />'
.'<input type="text" name="_action_varvalue['.$id.']" id="action_varvalue'.$id.'" '
.'value="' . rcube::Q($action['value']) . '" size="35" '
. $this->error_class($id, 'action', 'value', 'action_varvalue') .' />';
$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('setvarmodifiers')) . '</span><br />';
foreach ($set_modifiers as $s_m) {
$s_m_id = 'action_varmods' . $id . $s_m;
$out .= sprintf('<input type="checkbox" name="_action_varmods[%s][]" value="%s" id="%s"%s />%s<br>',
$id, $s_m, $s_m_id,
(array_key_exists($s_m, (array)$action) && $action[$s_m] ? ' checked="checked"' : ''),
rcube::Q($this->plugin->gettext('var' . $s_m)));
}
$out .= '</div>';
// notify
$notify_methods = (array) $this->rc->config->get('managesieve_notify_methods');
$importance_options = $this->notify_importance_options;
if (empty($notify_methods)) {
$notify_methods = $this->notify_methods;
}
list($method, $target) = explode(':', $action['method'], 2);
$method = strtolower($method);
if ($method && !in_array($method, $notify_methods)) {
$notify_methods[] = $method;
}
$select_method = new html_select(array(
'name' => "_action_notifymethod[$id]",
'id' => "_action_notifymethod$id",
'class' => $this->error_class($id, 'action', 'method', 'action_notifymethod'),
));
foreach ($notify_methods as $m_n) {
$select_method->add(rcube::Q($this->rc->text_exists('managesieve.notifymethod'.$m_n) ? $this->plugin->gettext('managesieve.notifymethod'.$m_n) : $m_n), $m_n);
}
$select_importance = new html_select(array(
'name' => "_action_notifyimportance[$id]",
'id' => "_action_notifyimportance$id",
'class' => $this->error_class($id, 'action', 'importance', 'action_notifyimportance')
));
foreach ($importance_options as $io_v => $io_n) {
$select_importance->add(rcube::Q($this->plugin->gettext($io_n)), $io_v);
}
// @TODO: nice UI for mailto: (other methods too) URI parameters
$out .= '<div id="action_notify' .$id.'" style="display:' .($action['type'] == 'notify' ? 'inline' : 'none') .'">';
$out .= '<span class="label">' .rcube::Q($this->plugin->gettext('notifytarget')) . '</span><br />'
. $select_method->show($method)
.'<input type="text" name="_action_notifytarget['.$id.']" id="action_notifytarget'.$id.'" '
.'value="' . rcube::Q($target) . '" size="25" '
. $this->error_class($id, 'action', 'target', 'action_notifytarget') .' />';
$out .= '<br /><span class="label">'. rcube::Q($this->plugin->gettext('notifymessage')) .'</span><br />'
.'<textarea name="_action_notifymessage['.$id.']" id="action_notifymessage' .$id. '" '
.'rows="3" cols="35" '. $this->error_class($id, 'action', 'message', 'action_notifymessage') . '>'
. rcube::Q($action['message'], 'strict', false) . "</textarea>\n";
if (in_array('enotify', $this->exts)) {
$out .= '<br /><span class="label">' .rcube::Q($this->plugin->gettext('notifyfrom')) . '</span><br />'
.'<input type="text" name="_action_notifyfrom['.$id.']" id="action_notifyfrom'.$id.'" '
.'value="' . rcube::Q($action['from']) . '" size="35" '
. $this->error_class($id, 'action', 'from', 'action_notifyfrom') .' />';
}
$out .= '<br /><span class="label">' . rcube::Q($this->plugin->gettext('notifyimportance')) . '</span><br />';
$out .= $select_importance->show($action['importance'] ? (int) $action['importance'] : 2);
$out .= '<div id="action_notifyoption_div' . $id . '">'
.'<span class="label">' . rcube::Q($this->plugin->gettext('notifyoptions')) . '</span><br />'
.$this->list_input($id, 'action_notifyoption', (array)$action['options'], true,
$this->error_class($id, 'action', 'options', 'action_notifyoption'), 30) . '</div>';
$out .= '</div>';
// mailbox select
if ($action['type'] == 'fileinto') {
$mailbox = $this->mod_mailbox($action['target'], 'out');
// make sure non-existing (or unsubscribed) mailbox is listed (#1489956)
$additional = array($mailbox);
}
else {
$mailbox = '';
}
$select = $this->rc->folder_selector(array(
'realnames' => false,
'maxlength' => 100,
'id' => 'action_mailbox' . $id,
'name' => "_action_mailbox[$id]",
'style' => 'display:'.(empty($action['type']) || $action['type'] == 'fileinto' ? 'inline' : 'none'),
'additional' => $additional,
));
$out .= $select->show($mailbox);
$out .= '</td>';
// add/del buttons
$out .= '<td class="rowbuttons">';
$out .= '<a href="#" id="actionadd' . $id .'" title="'. rcube::Q($this->plugin->gettext('add')). '"
onclick="rcmail.managesieve_actionadd(' . $id .')" class="button add"></a>';
$out .= '<a href="#" id="actiondel' . $id .'" title="'. rcube::Q($this->plugin->gettext('del')). '"
onclick="rcmail.managesieve_actiondel(' . $id .')" class="button del' . ($rows_num<2 ? ' disabled' : '') .'"></a>';
$out .= '</td>';
$out .= '</tr></table>';
$out .= $div ? "</div>\n" : '';
return $out;
}
protected function genid()
{
return preg_replace('/[^0-9]/', '', microtime(true));
}
protected function strip_value($str, $allow_html = false, $trim = true)
{
if (is_array($str)) {
foreach ($str as $idx => $val) {
$val = $this->strip_value($val, $allow_html, $trim);
if ($val === '') {
unset($str[$idx]);
}
}
return $str;
}
if (!$allow_html) {
$str = strip_tags($str);
}
return $trim ? trim($str) : $str;
}
protected function error_class($id, $type, $target, $elem_prefix='')
{
// TODO: tooltips
if (($type == 'test' && ($str = $this->errors['tests'][$id][$target])) ||
($type == 'action' && ($str = $this->errors['actions'][$id][$target]))
) {
$this->add_tip($elem_prefix.$id, $str, true);
return ' class="error"';
}
return '';
}
protected function add_tip($id, $str, $error=false)
{
if ($error)
$str = html::span('sieve error', $str);
$this->tips[] = array($id, $str);
}
protected function print_tips()
{
if (empty($this->tips))
return;
$script = rcmail_output::JS_OBJECT_NAME.'.managesieve_tip_register('.json_encode($this->tips).');';
$this->rc->output->add_script($script, 'foot');
}
protected function list_input($id, $name, $value, $enabled, $class, $size=null)
{
$value = (array) $value;
$value = array_map(array('rcube', 'Q'), $value);
$value = implode("\n", $value);
return '<textarea data-type="list" name="_' . $name . '['.$id.']" id="' . $name.$id . '"'
. ($enabled ? '' : ' disabled="disabled"')
. ($size ? ' data-size="'.$size.'"' : '')
. $class
. ' style="display:none">' . $value . '</textarea>';
}
/**
* Validate input for date part elements
*/
protected function validate_date_part($type, $value)
{
// we do simple validation of date/part format
switch ($type) {
case 'date': // yyyy-mm-dd
return preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $value);
case 'iso8601':
return preg_match('/^[0-9: .,ZWT+-]+$/', $value);
case 'std11':
return preg_match('/^((Sun|Mon|Tue|Wed|Thu|Fri|Sat),\s+)?[0-9]{1,2}\s+'
. '(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+[0-9]{2,4}\s+'
. '[0-9]{2}:[0-9]{2}(:[0-9]{2})?\s+([+-]*[0-9]{4}|[A-Z]{1,3})$', $value);
case 'julian':
return preg_match('/^[0-9]+$/', $value);
case 'time': // hh:mm:ss
return preg_match('/^[0-9]{2}:[0-9]{2}:[0-9]{2}$/', $value);
case 'year':
return preg_match('/^[0-9]{4}$/', $value);
case 'month':
return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 13;
case 'day':
return preg_match('/^[0-9]{2}$/', $value) && $value > 0 && $value < 32;
case 'hour':
return preg_match('/^[0-9]{2}$/', $value) && $value < 24;
case 'minute':
return preg_match('/^[0-9]{2}$/', $value) && $value < 60;
case 'second':
// According to RFC5260, seconds can be from 00 to 60
return preg_match('/^[0-9]{2}$/', $value) && $value < 61;
case 'weekday':
return preg_match('/^[0-9]$/', $value) && $value < 7;
case 'zone':
return preg_match('/^[+-][0-9]{4}$/', $value);
}
}
/**
* Converts mailbox name from/to UTF7-IMAP from/to internal Sieve encoding
* with delimiter replacement.
*
* @param string $mailbox Mailbox name
* @param string $mode Conversion direction ('in'|'out')
*
* @return string Mailbox name
*/
protected function mod_mailbox($mailbox, $mode = 'out')
{
$delimiter = $_SESSION['imap_delimiter'];
$replace_delimiter = $this->rc->config->get('managesieve_replace_delimiter');
$mbox_encoding = $this->rc->config->get('managesieve_mbox_encoding', 'UTF7-IMAP');
if ($mode == 'out') {
$mailbox = rcube_charset::convert($mailbox, $mbox_encoding, 'UTF7-IMAP');
if ($replace_delimiter && $replace_delimiter != $delimiter)
$mailbox = str_replace($replace_delimiter, $delimiter, $mailbox);
}
else {
$mailbox = rcube_charset::convert($mailbox, 'UTF7-IMAP', $mbox_encoding);
if ($replace_delimiter && $replace_delimiter != $delimiter)
$mailbox = str_replace($delimiter, $replace_delimiter, $mailbox);
}
return $mailbox;
}
/**
* List sieve scripts
*
* @return array Scripts list
*/
public function list_scripts()
{
if ($this->list !== null) {
return $this->list;
}
$this->list = $this->sieve->get_scripts();
// Handle active script(s) and list of scripts according to Kolab's KEP:14
if ($this->rc->config->get('managesieve_kolab_master')) {
// Skip protected names
foreach ((array)$this->list as $idx => $name) {
$_name = strtoupper($name);
if ($_name == 'MASTER')
$master_script = $name;
else if ($_name == 'MANAGEMENT')
$management_script = $name;
else if($_name == 'USER')
$user_script = $name;
else
continue;
unset($this->list[$idx]);
}
// get active script(s), read USER script
if ($user_script) {
$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
$filename_regex = '/'.preg_quote($extension, '/').'$/';
$_SESSION['managesieve_user_script'] = $user_script;
$this->sieve->load($user_script);
foreach ($this->sieve->script->as_array() as $rules) {
foreach ($rules['actions'] as $action) {
if ($action['type'] == 'include' && empty($action['global'])) {
$name = preg_replace($filename_regex, '', $action['target']);
$this->active[] = $name;
}
}
}
}
// create USER script if it doesn't exist
else {
$content = "# USER Management Script\n"
."#\n"
."# This script includes the various active sieve scripts\n"
."# it is AUTOMATICALLY GENERATED. DO NOT EDIT MANUALLY!\n"
."#\n"
."# For more information, see http://wiki.kolab.org/KEP:14#USER\n"
."#\n";
if ($this->sieve->save_script('USER', $content)) {
$_SESSION['managesieve_user_script'] = 'USER';
if (empty($this->master_file))
$this->sieve->activate('USER');
}
}
}
else if (!empty($this->list)) {
// Get active script name
if ($active = $this->sieve->get_active()) {
$this->active = array($active);
}
// Hide scripts from config
$exceptions = $this->rc->config->get('managesieve_filename_exceptions');
if (!empty($exceptions)) {
$this->list = array_diff($this->list, (array)$exceptions);
}
}
return $this->list;
}
/**
* Removes sieve script
*
* @param string $name Script name
*
* @return bool True on success, False on failure
*/
public function remove_script($name)
{
$result = $this->sieve->remove($name);
// Kolab's KEP:14
if ($result && $this->rc->config->get('managesieve_kolab_master')) {
$this->deactivate_script($name);
}
return $result;
}
/**
* Activates sieve script
*
* @param string $name Script name
*
* @return bool True on success, False on failure
*/
public function activate_script($name)
{
// Kolab's KEP:14
if ($this->rc->config->get('managesieve_kolab_master')) {
$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
$user_script = $_SESSION['managesieve_user_script'];
// if the script is not active...
if ($user_script && array_search($name, $this->active) === false) {
// ...rewrite USER file adding appropriate include command
if ($this->sieve->load($user_script)) {
$script = $this->sieve->script->as_array();
$list = array();
$regexp = '/' . preg_quote($extension, '/') . '$/';
// Create new include entry
$rule = array(
'actions' => array(
0 => array(
'target' => $name.$extension,
'type' => 'include',
'personal' => true,
)));
// get all active scripts for sorting
foreach ($script as $rid => $rules) {
foreach ($rules['actions'] as $action) {
if ($action['type'] == 'include' && empty($action['global'])) {
$target = $extension ? preg_replace($regexp, '', $action['target']) : $action['target'];
$list[] = $target;
}
}
}
$list[] = $name;
// Sort and find current script position
asort($list, SORT_LOCALE_STRING);
$list = array_values($list);
$index = array_search($name, $list);
// add rule at the end of the script
if ($index === false || $index == count($list)-1) {
$this->sieve->script->add_rule($rule);
}
// add rule at index position
else {
$script2 = array();
foreach ($script as $rid => $rules) {
if ($rid == $index) {
$script2[] = $rule;
}
$script2[] = $rules;
}
$this->sieve->script->content = $script2;
}
$result = $this->sieve->save();
if ($result) {
$this->active[] = $name;
}
}
}
}
else {
$result = $this->sieve->activate($name);
if ($result)
$this->active = array($name);
}
return $result;
}
/**
* Deactivates sieve script
*
* @param string $name Script name
*
* @return bool True on success, False on failure
*/
public function deactivate_script($name)
{
// Kolab's KEP:14
if ($this->rc->config->get('managesieve_kolab_master')) {
$extension = $this->rc->config->get('managesieve_filename_extension', '.sieve');
$user_script = $_SESSION['managesieve_user_script'];
// if the script is active...
if ($user_script && ($key = array_search($name, $this->active)) !== false) {
// ...rewrite USER file removing appropriate include command
if ($this->sieve->load($user_script)) {
$script = $this->sieve->script->as_array();
$name = $name.$extension;
foreach ($script as $rid => $rules) {
foreach ($rules['actions'] as $action) {
if ($action['type'] == 'include' && empty($action['global'])
&& $action['target'] == $name
) {
break 2;
}
}
}
// Entry found
if ($rid < count($script)) {
$this->sieve->script->delete_rule($rid);
$result = $this->sieve->save();
if ($result) {
unset($this->active[$key]);
}
}
}
}
}
else {
$result = $this->sieve->deactivate();
if ($result)
$this->active = array();
}
return $result;
}
/**
* Saves current script (adding some variables)
*/
public function save_script($name = null)
{
// Kolab's KEP:14
if ($this->rc->config->get('managesieve_kolab_master')) {
$this->sieve->script->set_var('EDITOR', self::PROGNAME);
$this->sieve->script->set_var('EDITOR_VERSION', self::VERSION);
}
return $this->sieve->save($name);
}
/**
* Returns list of rules from the current script
*
* @return array List of rules
*/
public function list_rules()
{
$result = array();
$i = 1;
foreach ($this->script as $idx => $filter) {
if (empty($filter['actions'])) {
continue;
}
$fname = $filter['name'] ? $filter['name'] : "#$i";
$result[] = array(
'id' => $idx,
'name' => $fname,
'class' => $filter['disabled'] ? 'disabled' : '',
);
$i++;
}
return $result;
}
/**
* Initializes internal script data
*/
protected function init_script()
{
$this->script = $this->sieve->script->as_array();
if (!$this->script) {
return;
}
$headers = array();
$exceptions = array('date', 'currentdate', 'size', 'body');
// find common headers used in script, will be added to the list
// of available (predefined) headers (#1489271)
foreach ($this->script as $rule) {
foreach ((array) $rule['tests'] as $test) {
if ($test['test'] == 'header') {
foreach ((array) $test['arg1'] as $header) {
$lc_header = strtolower($header);
// skip special names to not confuse UI
if (in_array($lc_header, $exceptions)) {
continue;
}
if (!isset($this->headers[$lc_header]) && !isset($headers[$lc_header])) {
$headers[$lc_header] = $header;
}
}
}
}
}
ksort($headers);
$this->headers += $headers;
}
}
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
index bc62d2ff4..518d79d35 100644
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
+++ b/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
@@ -1,1209 +1,1217 @@
<?php
/**
* Class for operations on Sieve scripts
*
* Copyright (C) 2008-2011, The Roundcube Dev Team
* Copyright (C) 2011, Kolab Systems AG
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
class rcube_sieve_script
{
public $content = array(); // script rules array
private $vars = array(); // "global" variables
private $prefix = ''; // script header (comments)
private $supported = array( // Sieve extensions supported by class
'body', // RFC5173
'copy', // RFC3894
'date', // RFC5260
'enotify', // RFC5435
'envelope', // RFC5228
'ereject', // RFC5429
'fileinto', // RFC5228
'imapflags', // draft-melnikov-sieve-imapflags-06
'imap4flags', // RFC5232
'include', // draft-ietf-sieve-include-12
'index', // RFC5260
'notify', // draft-martin-sieve-notify-01,
'regex', // draft-ietf-sieve-regex-01
'reject', // RFC5429
'relational', // RFC3431
'subaddress', // RFC5233
'vacation', // RFC5230
'vacation-seconds', // RFC6131
'variables', // RFC5229
// @TODO: spamtest+virustest, mailbox
);
/**
* Object constructor
*
* @param string Script's text content
* @param array List of capabilities supported by server
*/
public function __construct($script, $capabilities=array())
{
$capabilities = array_map('strtolower', (array) $capabilities);
// disable features by server capabilities
if (!empty($capabilities)) {
foreach ($this->supported as $idx => $ext) {
if (!in_array($ext, $capabilities)) {
unset($this->supported[$idx]);
}
}
}
// Parse text content of the script
$this->_parse_text($script);
}
/**
* Adds rule to the script (at the end)
*
* @param string Rule name
* @param array Rule content (as array)
*
* @return int The index of the new rule
*/
public function add_rule($content)
{
// TODO: check this->supported
array_push($this->content, $content);
return sizeof($this->content)-1;
}
public function delete_rule($index)
{
if(isset($this->content[$index])) {
unset($this->content[$index]);
return true;
}
return false;
}
public function size()
{
return sizeof($this->content);
}
public function update_rule($index, $content)
{
// TODO: check this->supported
if ($this->content[$index]) {
$this->content[$index] = $content;
return $index;
}
return false;
}
/**
* Sets "global" variable
*
* @param string $name Variable name
* @param string $value Variable value
* @param array $mods Variable modifiers
*/
public function set_var($name, $value, $mods = array())
{
// Check if variable exists
for ($i=0, $len=count($this->vars); $i<$len; $i++) {
if ($this->vars[$i]['name'] == $name) {
break;
}
}
$var = array_merge($mods, array('name' => $name, 'value' => $value));
$this->vars[$i] = $var;
}
/**
* Unsets "global" variable
*
* @param string $name Variable name
*/
public function unset_var($name)
{
// Check if variable exists
foreach ($this->vars as $idx => $var) {
if ($var['name'] == $name) {
unset($this->vars[$idx]);
break;
}
}
}
/**
* Gets the value of "global" variable
*
* @param string $name Variable name
*
* @return string Variable value
*/
public function get_var($name)
{
// Check if variable exists
for ($i=0, $len=count($this->vars); $i<$len; $i++) {
if ($this->vars[$i]['name'] == $name) {
return $this->vars[$i]['name'];
}
}
}
/**
* Sets script header content
*
* @param string $text Header content
*/
public function set_prefix($text)
{
$this->prefix = $text;
}
/**
* Returns script as text
*/
public function as_text()
{
$output = '';
$exts = array();
$idx = 0;
if (!empty($this->vars)) {
if (in_array('variables', (array)$this->supported)) {
$has_vars = true;
array_push($exts, 'variables');
}
foreach ($this->vars as $var) {
if (empty($has_vars)) {
// 'variables' extension not supported, put vars in comments
$output .= sprintf("# %s %s\n", $var['name'], $var['value']);
}
else {
$output .= 'set ';
foreach (array_diff(array_keys($var), array('name', 'value')) as $opt) {
$output .= ":$opt ";
}
$output .= self::escape_string($var['name']) . ' ' . self::escape_string($var['value']) . ";\n";
}
}
}
$imapflags = in_array('imap4flags', $this->supported) ? 'imap4flags' : 'imapflags';
$notify = in_array('enotify', $this->supported) ? 'enotify' : 'notify';
// rules
foreach ($this->content as $rule) {
$script = '';
$tests = array();
$i = 0;
// header
if (!empty($rule['name']) && strlen($rule['name'])) {
$script .= '# rule:[' . $rule['name'] . "]\n";
}
// constraints expressions
if (!empty($rule['tests'])) {
foreach ($rule['tests'] as $test) {
$tests[$i] = '';
switch ($test['test']) {
case 'size':
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'size :' . ($test['type']=='under' ? 'under ' : 'over ') . $test['arg'];
break;
case 'true':
$tests[$i] .= ($test['not'] ? 'false' : 'true');
break;
case 'exists':
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'exists ' . self::escape_string($test['arg']);
break;
case 'header':
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'header';
$this->add_index($test, $tests[$i], $exts);
$this->add_operator($test, $tests[$i], $exts);
$tests[$i] .= ' ' . self::escape_string($test['arg1']);
$tests[$i] .= ' ' . self::escape_string($test['arg2']);
break;
case 'address':
case 'envelope':
if ($test['test'] == 'envelope') {
array_push($exts, 'envelope');
}
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= $test['test'];
if ($test['test'] != 'envelope') {
$this->add_index($test, $tests[$i], $exts);
}
// :all address-part is optional, skip it
if (!empty($test['part']) && $test['part'] != 'all') {
$tests[$i] .= ' :' . $test['part'];
if ($test['part'] == 'user' || $test['part'] == 'detail') {
array_push($exts, 'subaddress');
}
}
$this->add_operator($test, $tests[$i], $exts);
$tests[$i] .= ' ' . self::escape_string($test['arg1']);
$tests[$i] .= ' ' . self::escape_string($test['arg2']);
break;
case 'body':
array_push($exts, 'body');
$tests[$i] .= ($test['not'] ? 'not ' : '') . 'body';
if (!empty($test['part'])) {
$tests[$i] .= ' :' . $test['part'];
if (!empty($test['content']) && $test['part'] == 'content') {
$tests[$i] .= ' ' . self::escape_string($test['content']);
}
}
$this->add_operator($test, $tests[$i], $exts);
$tests[$i] .= ' ' . self::escape_string($test['arg']);
break;
case 'date':
case 'currentdate':
array_push($exts, 'date');
$tests[$i] .= ($test['not'] ? 'not ' : '') . $test['test'];
$this->add_index($test, $tests[$i], $exts);
if (!empty($test['originalzone']) && $test['test'] == 'date') {
$tests[$i] .= ' :originalzone';
}
else if (!empty($test['zone'])) {
$tests[$i] .= ' :zone ' . self::escape_string($test['zone']);
}
$this->add_operator($test, $tests[$i], $exts);
if ($test['test'] == 'date') {
$tests[$i] .= ' ' . self::escape_string($test['header']);
}
$tests[$i] .= ' ' . self::escape_string($test['part']);
$tests[$i] .= ' ' . self::escape_string($test['arg']);
break;
}
$i++;
}
}
// disabled rule: if false #....
if (!empty($tests)) {
$script .= 'if ' . ($rule['disabled'] ? 'false # ' : '');
if (count($tests) > 1) {
$tests_str = implode(', ', $tests);
}
else {
$tests_str = $tests[0];
}
if ($rule['join'] || count($tests) > 1) {
$script .= sprintf('%s (%s)', $rule['join'] ? 'allof' : 'anyof', $tests_str);
}
else {
$script .= $tests_str;
}
$script .= "\n{\n";
}
// action(s)
if (!empty($rule['actions'])) {
foreach ($rule['actions'] as $action) {
$action_script = '';
switch ($action['type']) {
case 'fileinto':
array_push($exts, 'fileinto');
$action_script .= 'fileinto ';
if ($action['copy']) {
$action_script .= ':copy ';
array_push($exts, 'copy');
}
$action_script .= self::escape_string($action['target']);
break;
case 'redirect':
$action_script .= 'redirect ';
if ($action['copy']) {
$action_script .= ':copy ';
array_push($exts, 'copy');
}
$action_script .= self::escape_string($action['target']);
break;
case 'reject':
case 'ereject':
array_push($exts, $action['type']);
$action_script .= $action['type'].' '
. self::escape_string($action['target']);
break;
case 'addflag':
case 'setflag':
case 'removeflag':
array_push($exts, $imapflags);
$action_script .= $action['type'].' '
. self::escape_string($action['target']);
break;
case 'keep':
case 'discard':
case 'stop':
$action_script .= $action['type'];
break;
case 'include':
array_push($exts, 'include');
$action_script .= 'include ';
foreach (array_diff(array_keys($action), array('target', 'type')) as $opt) {
$action_script .= ":$opt ";
}
$action_script .= self::escape_string($action['target']);
break;
case 'set':
array_push($exts, 'variables');
$action_script .= 'set ';
foreach (array_diff(array_keys($action), array('name', 'value', 'type')) as $opt) {
$action_script .= ":$opt ";
}
$action_script .= self::escape_string($action['name']) . ' ' . self::escape_string($action['value']);
break;
case 'notify':
array_push($exts, $notify);
$action_script .= 'notify';
$method = $action['method'];
unset($action['method']);
$action['options'] = (array) $action['options'];
// Here we support draft-martin-sieve-notify-01 used by Cyrus
if ($notify == 'notify') {
switch ($action['importance']) {
case 1: $action_script .= " :high"; break;
//case 2: $action_script .= " :normal"; break;
case 3: $action_script .= " :low"; break;
}
// Old-draft way: :method "mailto" :options "email@address"
if (!empty($method)) {
$parts = explode(':', $method, 2);
$action['method'] = $parts[0];
array_unshift($action['options'], $parts[1]);
}
unset($action['importance']);
unset($action['from']);
unset($method);
}
foreach (array('id', 'importance', 'method', 'options', 'from', 'message') as $n_tag) {
if (!empty($action[$n_tag])) {
$action_script .= " :$n_tag " . self::escape_string($action[$n_tag]);
}
}
if (!empty($method)) {
$action_script .= ' ' . self::escape_string($method);
}
break;
case 'vacation':
array_push($exts, 'vacation');
$action_script .= 'vacation';
if (isset($action['seconds'])) {
array_push($exts, 'vacation-seconds');
$action_script .= " :seconds " . intval($action['seconds']);
}
else if (!empty($action['days'])) {
$action_script .= " :days " . intval($action['days']);
}
if (!empty($action['addresses']))
$action_script .= " :addresses " . self::escape_string($action['addresses']);
if (!empty($action['subject']))
$action_script .= " :subject " . self::escape_string($action['subject']);
if (!empty($action['handle']))
$action_script .= " :handle " . self::escape_string($action['handle']);
if (!empty($action['from']))
$action_script .= " :from " . self::escape_string($action['from']);
if (!empty($action['mime']))
$action_script .= " :mime";
$action_script .= " " . self::escape_string($action['reason']);
break;
}
if ($action_script) {
$script .= !empty($tests) ? "\t" : '';
$script .= $action_script . ";\n";
}
}
}
if ($script) {
$output .= $script . (!empty($tests) ? "}\n" : '');
$idx++;
}
}
// requires
if (!empty($exts)) {
$exts = array_unique($exts);
if (in_array('vacation-seconds', $exts) && ($key = array_search('vacation', $exts)) !== false) {
unset($exts[$key]);
}
sort($exts); // for convenience use always the same order
$output = 'require ["' . implode('","', $exts) . "\"];\n" . $output;
}
if (!empty($this->prefix)) {
$output = $this->prefix . "\n\n" . $output;
}
return $output;
}
/**
* Returns script object
*
*/
public function as_array()
{
return $this->content;
}
/**
* Returns array of supported extensions
*
*/
public function get_extensions()
{
return array_values($this->supported);
}
/**
* Converts text script to rules array
*
* @param string Text script
*/
private function _parse_text($script)
{
$prefix = '';
$options = array();
while ($script) {
$script = trim($script);
$rule = array();
// Comments
while (!empty($script) && $script[0] == '#') {
$endl = strpos($script, "\n");
$line = $endl ? substr($script, 0, $endl) : $script;
// Roundcube format
if (preg_match('/^# rule:\[(.*)\]/', $line, $matches)) {
$rulename = $matches[1];
}
// KEP:14 variables
else if (preg_match('/^# (EDITOR|EDITOR_VERSION) (.+)$/', $line, $matches)) {
$this->set_var($matches[1], $matches[2]);
}
// Horde-Ingo format
else if (!empty($options['format']) && $options['format'] == 'INGO'
&& preg_match('/^# (.*)/', $line, $matches)
) {
$rulename = $matches[1];
}
else if (empty($options['prefix'])) {
$prefix .= $line . "\n";
}
$script = ltrim(substr($script, strlen($line) + 1));
}
// handle script header
if (empty($options['prefix'])) {
$options['prefix'] = true;
if ($prefix && strpos($prefix, 'horde.org/ingo')) {
$options['format'] = 'INGO';
}
}
// Control structures/blocks
if (preg_match('/^(if|else|elsif)/i', $script)) {
$rule = $this->_tokenize_rule($script);
if (strlen($rulename) && !empty($rule)) {
$rule['name'] = $rulename;
}
}
// Simple commands
else {
$rule = $this->_parse_actions($script, ';');
if (!empty($rule[0]) && is_array($rule)) {
// set "global" variables
if ($rule[0]['type'] == 'set') {
unset($rule[0]['type']);
$this->vars[] = $rule[0];
unset($rule);
}
else {
$rule = array('actions' => $rule);
}
}
}
$rulename = '';
if (!empty($rule)) {
$this->content[] = $rule;
}
}
if (!empty($prefix)) {
$this->prefix = trim($prefix);
}
}
/**
* Convert text script fragment to rule object
*
* @param string Text rule
*
* @return array Rule data
*/
private function _tokenize_rule(&$content)
{
$cond = strtolower(self::tokenize($content, 1));
if ($cond != 'if' && $cond != 'elsif' && $cond != 'else') {
return null;
}
$disabled = false;
$join = false;
+ $join_not = false;
// disabled rule (false + comment): if false # .....
if (preg_match('/^\s*false\s+#/i', $content)) {
$content = preg_replace('/^\s*false\s+#\s*/i', '', $content);
$disabled = true;
}
while (strlen($content)) {
$tokens = self::tokenize($content, true);
$separator = array_pop($tokens);
if (!empty($tokens)) {
$token = array_shift($tokens);
}
else {
$token = $separator;
}
$token = strtolower($token);
if ($token == 'not') {
$not = true;
$token = strtolower(array_shift($tokens));
}
else {
$not = false;
}
+ // we support "not allof" as a negation of allof sub-tests
+ if ($join_not) {
+ $not = !$not;
+ }
+
switch ($token) {
case 'allof':
- $join = true;
+ $join = true;
+ $join_not = $not;
break;
+
case 'anyof':
break;
case 'size':
- $test = array('test' => 'size', 'not' => $not);
+ $test = array('test' => 'size', 'not' => $not);
$test['arg'] = array_pop($tokens);
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i])
&& preg_match('/^:(under|over)$/i', $tokens[$i])
) {
$test['type'] = strtolower(substr($tokens[$i], 1));
}
}
$tests[] = $test;
break;
case 'header':
case 'address':
case 'envelope':
$test = array('test' => $token, 'not' => $not);
$test['arg2'] = array_pop($tokens);
$test['arg1'] = array_pop($tokens);
$test += $this->test_tokens($tokens);
if ($token != 'header' && !empty($tokens)) {
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i]) && preg_match('/^:(localpart|domain|all|user|detail)$/i', $tokens[$i])) {
$test['part'] = strtolower(substr($tokens[$i], 1));
}
}
}
$tests[] = $test;
break;
case 'body':
$test = array('test' => 'body', 'not' => $not);
$test['arg'] = array_pop($tokens);
$test += $this->test_tokens($tokens);
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i]) && preg_match('/^:(raw|content|text)$/i', $tokens[$i])) {
$test['part'] = strtolower(substr($tokens[$i], 1));
if ($test['part'] == 'content') {
$test['content'] = $tokens[++$i];
}
}
}
$tests[] = $test;
break;
case 'date':
case 'currentdate':
$test = array('test' => $token, 'not' => $not);
$test['arg'] = array_pop($tokens);
$test['part'] = array_pop($tokens);
if ($token == 'date') {
$test['header'] = array_pop($tokens);
}
$test += $this->test_tokens($tokens);
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i]) && preg_match('/^:zone$/i', $tokens[$i])) {
$test['zone'] = $tokens[++$i];
}
else if (!is_array($tokens[$i]) && preg_match('/^:originalzone$/i', $tokens[$i])) {
$test['originalzone'] = true;
}
}
$tests[] = $test;
break;
case 'exists':
- $tests[] = array('test' => 'exists', 'not' => $not,
+ $tests[] = array('test' => 'exists', 'not' => $not,
'arg' => array_pop($tokens));
break;
case 'true':
- $tests[] = array('test' => 'true', 'not' => $not);
+ $tests[] = array('test' => 'true', 'not' => $not);
break;
case 'false':
- $tests[] = array('test' => 'true', 'not' => !$not);
+ $tests[] = array('test' => 'true', 'not' => !$not);
break;
}
// goto actions...
if ($separator == '{') {
break;
}
}
// ...and actions block
$actions = $this->_parse_actions($content);
if ($tests && $actions) {
$result = array(
'type' => $cond,
'tests' => $tests,
'actions' => $actions,
'join' => $join,
'disabled' => $disabled,
);
}
return $result;
}
/**
* Parse body of actions section
*
* @param string $content Text body
* @param string $end End of text separator
*
* @return array Array of parsed action type/target pairs
*/
private function _parse_actions(&$content, $end = '}')
{
$result = null;
while (strlen($content)) {
$tokens = self::tokenize($content, true);
$separator = array_pop($tokens);
$token = !empty($tokens) ? array_shift($tokens) : $separator;
switch ($token) {
case 'discard':
case 'keep':
case 'stop':
$result[] = array('type' => $token);
break;
case 'fileinto':
case 'redirect':
$action = array('type' => $token, 'target' => array_pop($tokens));
$args = array('copy');
$action += $this->action_arguments($tokens, $args);
$result[] = $action;
break;
case 'vacation':
$action = array('type' => 'vacation', 'reason' => array_pop($tokens));
$args = array('mime');
$vargs = array('seconds', 'days', 'addresses', 'subject', 'handle', 'from');
$action += $this->action_arguments($tokens, $args, $vargs);
$result[] = $action;
break;
case 'reject':
case 'ereject':
case 'setflag':
case 'addflag':
case 'removeflag':
$result[] = array('type' => $token, 'target' => array_pop($tokens));
break;
case 'include':
$action = array('type' => 'include', 'target' => array_pop($tokens));
$args = array('once', 'optional', 'global', 'personal');
$action += $this->action_arguments($tokens, $args);
$result[] = $action;
break;
case 'set':
$action = array('type' => 'set', 'value' => array_pop($tokens), 'name' => array_pop($tokens));
$args = array('lower', 'upper', 'lowerfirst', 'upperfirst', 'quotewildcard', 'length');
$action += $this->action_arguments($tokens, $args);
$result[] = $action;
break;
case 'require':
// skip, will be build according to used commands
// $result[] = array('type' => 'require', 'target' => array_pop($tokens));
break;
case 'notify':
$action = array('type' => 'notify');
$priorities = array('high' => 1, 'normal' => 2, 'low' => 3);
$vargs = array('from', 'id', 'importance', 'options', 'message', 'method');
$args = array_keys($priorities);
$action += $this->action_arguments($tokens, $args, $vargs);
// Here we'll convert draft-martin-sieve-notify-01 into RFC 5435
if (!isset($action['importance'])) {
foreach ($priorities as $key => $val) {
if (isset($action[$key])) {
$action['importance'] = $val;
unset($action[$key]);
}
}
}
$action['options'] = (array) $action['options'];
// Old-draft way: :method "mailto" :options "email@address"
if (!empty($action['method']) && !empty($action['options'])) {
$action['method'] .= ':' . array_shift($action['options']);
}
// unnamed parameter is a :method in enotify extension
else if (!isset($action['method'])) {
$action['method'] = array_pop($tokens);
}
$result[] = $action;
break;
}
if ($separator == $end)
break;
}
return $result;
}
/**
* Add comparator to the test
*/
private function add_comparator($test, &$out, &$exts)
{
if (empty($test['comparator'])) {
return;
}
if ($test['comparator'] == 'i;ascii-numeric') {
array_push($exts, 'relational');
array_push($exts, 'comparator-i;ascii-numeric');
}
else if (!in_array($test['comparator'], array('i;octet', 'i;ascii-casemap'))) {
array_push($exts, 'comparator-' . $test['comparator']);
}
// skip default comparator
if ($test['comparator'] != 'i;ascii-casemap') {
$out .= ' :comparator ' . self::escape_string($test['comparator']);
}
}
/**
* Add index argument to the test
*/
private function add_index($test, &$out, &$exts)
{
if (!empty($test['index'])) {
array_push($exts, 'index');
$out .= ' :index ' . intval($test['index']) . ($test['last'] ? ' :last' : '');
}
}
/**
* Add operators to the test
*/
private function add_operator($test, &$out, &$exts)
{
if (empty($test['type'])) {
return;
}
// relational operator
if (preg_match('/^(value|count)-([gteqnl]{2})/', $test['type'], $m)) {
array_push($exts, 'relational');
$out .= ' :' . $m[1] . ' "' . $m[2] . '"';
}
else {
if ($test['type'] == 'regex') {
array_push($exts, 'regex');
}
$out .= ' :' . $test['type'];
}
$this->add_comparator($test, $out, $exts);
}
/**
* Extract test tokens
*/
private function test_tokens(&$tokens)
{
$test = array();
$result = array();
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
$test['comparator'] = $tokens[++$i];
}
else if (!is_array($tokens[$i]) && preg_match('/^:(count|value)$/i', $tokens[$i])) {
$test['type'] = strtolower(substr($tokens[$i], 1)) . '-' . $tokens[++$i];
}
else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
$test['type'] = strtolower(substr($tokens[$i], 1));
}
else if (!is_array($tokens[$i]) && preg_match('/^:index$/i', $tokens[$i])) {
$test['index'] = intval($tokens[++$i]);
if ($tokens[$i+1] && preg_match('/^:last$/i', $tokens[$i+1])) {
$test['last'] = true;
$i++;
}
}
else {
$result[] = $tokens[$i];
}
}
$tokens = $result;
return $test;
}
/**
* Extract action arguments
*/
private function action_arguments(&$tokens, $bool_args, $val_args = array())
{
$action = array();
$result = array();
for ($i=0, $len=count($tokens); $i<$len; $i++) {
$tok = $tokens[$i];
if (!is_array($tok) && $tok[0] == ':') {
$tok = strtolower(substr($tok, 1));
if (in_array($tok, $bool_args)) {
$action[$tok] = true;
}
else if (in_array($tok, $val_args)) {
$action[$tok] = $tokens[++$i];
}
else {
$result[] = $tok;
}
}
else {
$result[] = $tok;
}
}
$tokens = $result;
return $action;
}
/**
* Escape special chars into quoted string value or multi-line string
* or list of strings
*
* @param string $str Text or array (list) of strings
*
* @return string Result text
*/
static function escape_string($str)
{
if (is_array($str) && count($str) > 1) {
foreach($str as $idx => $val)
$str[$idx] = self::escape_string($val);
return '[' . implode(',', $str) . ']';
}
else if (is_array($str)) {
$str = array_pop($str);
}
// multi-line string
if (preg_match('/[\r\n\0]/', $str) || strlen($str) > 1024) {
return sprintf("text:\n%s\n.\n", self::escape_multiline_string($str));
}
// quoted-string
else {
return '"' . addcslashes($str, '\\"') . '"';
}
}
/**
* Escape special chars in multi-line string value
*
* @param string $str Text
*
* @return string Text
*/
static function escape_multiline_string($str)
{
$str = preg_split('/(\r?\n)/', $str, -1, PREG_SPLIT_DELIM_CAPTURE);
foreach ($str as $idx => $line) {
// dot-stuffing
if (isset($line[0]) && $line[0] == '.') {
$str[$idx] = '.' . $line;
}
}
return implode($str);
}
/**
* Splits script into string tokens
*
* @param string &$str The script
* @param mixed $num Number of tokens to return, 0 for all
* or True for all tokens until separator is found.
* Separator will be returned as last token.
*
* @return mixed Tokens array or string if $num=1
*/
static function tokenize(&$str, $num=0)
{
$result = array();
// remove spaces from the beginning of the string
while (($str = ltrim($str)) !== ''
&& (!$num || $num === true || count($result) < $num)
) {
switch ($str[0]) {
// Quoted string
case '"':
$len = strlen($str);
for ($pos=1; $pos<$len; $pos++) {
if ($str[$pos] == '"') {
break;
}
if ($str[$pos] == "\\") {
if ($str[$pos + 1] == '"' || $str[$pos + 1] == "\\") {
$pos++;
}
}
}
if ($str[$pos] != '"') {
// error
}
// we need to strip slashes for a quoted string
$result[] = stripslashes(substr($str, 1, $pos - 1));
$str = substr($str, $pos + 1);
break;
// Parenthesized list
case '[':
$str = substr($str, 1);
$result[] = self::tokenize($str, 0);
break;
case ']':
$str = substr($str, 1);
return $result;
break;
// list/test separator
case ',':
// command separator
case ';':
// block/tests-list
case '(':
case ')':
case '{':
case '}':
$sep = $str[0];
$str = substr($str, 1);
if ($num === true) {
$result[] = $sep;
break 2;
}
break;
// bracket-comment
case '/':
if ($str[1] == '*') {
if ($end_pos = strpos($str, '*/')) {
$str = substr($str, $end_pos + 2);
}
else {
// error
$str = '';
}
}
break;
// hash-comment
case '#':
if ($lf_pos = strpos($str, "\n")) {
$str = substr($str, $lf_pos);
break;
}
else {
$str = '';
}
// String atom
default:
// empty or one character
if ($str === '' || $str === null) {
break 2;
}
if (strlen($str) < 2) {
$result[] = $str;
$str = '';
break;
}
// tag/identifier/number
if (preg_match('/^([a-z0-9:_]+)/i', $str, $m)) {
$str = substr($str, strlen($m[1]));
if ($m[1] != 'text:') {
$result[] = $m[1];
}
// multiline string
else {
// possible hash-comment after "text:"
if (preg_match('/^( |\t)*(#[^\n]+)?\n/', $str, $m)) {
$str = substr($str, strlen($m[0]));
}
// get text until alone dot in a line
if (preg_match('/^(.*)\r?\n\.\r?\n/sU', $str, $m)) {
$text = $m[1];
// remove dot-stuffing
$text = str_replace("\n..", "\n.", $text);
$str = substr($str, strlen($m[0]));
}
else {
$text = '';
}
$result[] = $text;
}
}
// fallback, skip one character as infinite loop prevention
else {
$str = substr($str, 1);
}
break;
}
}
return $num === 1 ? (isset($result[0]) ? $result[0] : null) : $result;
}
}
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