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Diffstat (limited to 'plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php')
-rw-r--r--plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php862
1 files changed, 0 insertions, 862 deletions
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php
deleted file mode 100644
index 8d865008f..000000000
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php
+++ /dev/null
@@ -1,862 +0,0 @@
-<?php
-
-/**
- * Managesieve Vacation Engine
- *
- * Engine part of Managesieve plugin implementing UI and backend access.
- *
- * 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_vacation extends rcube_sieve_engine
-{
- protected $error;
- protected $script_name;
- protected $vacation = array();
-
- function actions()
- {
- $error = $this->start('vacation');
-
- // find current vacation rule
- if (!$error) {
- $this->vacation_rule();
- $this->vacation_post();
- }
-
- $this->plugin->add_label('vacation.saving');
- $this->rc->output->add_handlers(array(
- 'vacationform' => array($this, 'vacation_form'),
- ));
-
- $this->rc->output->set_pagetitle($this->plugin->gettext('vacation'));
- $this->rc->output->send('managesieve.vacation');
- }
-
- /**
- * Find and load sieve script with/for vacation rule
- *
- * @return int Connection status: 0 on success, >0 on failure
- */
- protected function load_script()
- {
- if ($this->script_name !== null) {
- return 0;
- }
-
- $list = $this->list_scripts();
- $master = $this->rc->config->get('managesieve_kolab_master');
- $included = array();
-
- $this->script_name = false;
-
- // first try the active script(s)...
- if (!empty($this->active)) {
- // Note: there can be more than one active script on KEP:14-enabled server
- foreach ($this->active as $script) {
- if ($this->sieve->load($script)) {
- foreach ($this->sieve->script->as_array() as $rule) {
- if (!empty($rule['actions'])) {
- if ($rule['actions'][0]['type'] == 'vacation') {
- $this->script_name = $script;
- return 0;
- }
- else if (empty($master) && $rule['actions'][0]['type'] == 'include') {
- $included[] = $rule['actions'][0]['target'];
- }
- }
- }
- }
- }
-
- // ...else try scripts included in active script (not for KEP:14)
- foreach ($included as $script) {
- if ($this->sieve->load($script)) {
- foreach ($this->sieve->script->as_array() as $rule) {
- if (!empty($rule['actions']) && $rule['actions'][0]['type'] == 'vacation') {
- $this->script_name = $script;
- return 0;
- }
- }
- }
- }
- }
-
- // try all other scripts
- if (!empty($list)) {
- // else try included scripts
- foreach (array_diff($list, $included, $this->active) as $script) {
- if ($this->sieve->load($script)) {
- foreach ($this->sieve->script->as_array() as $rule) {
- if (!empty($rule['actions']) && $rule['actions'][0]['type'] == 'vacation') {
- $this->script_name = $script;
- return 0;
- }
- }
- }
- }
-
- // none of the scripts contains existing vacation rule
- // use any (first) active or just existing script (in that order)
- if (!empty($this->active)) {
- $this->sieve->load($this->script_name = $this->active[0]);
- }
- else {
- $this->sieve->load($this->script_name = $list[0]);
- }
- }
-
- return $this->sieve->error();
- }
-
- private function vacation_rule()
- {
- if ($this->script_name === false || $this->script_name === null || !$this->sieve->load($this->script_name)) {
- return;
- }
-
- $list = array();
- $active = in_array($this->script_name, $this->active);
-
- // find (first) vacation rule
- foreach ($this->script as $idx => $rule) {
- if (empty($this->vacation) && !empty($rule['actions']) && $rule['actions'][0]['type'] == 'vacation') {
- foreach ($rule['actions'] as $act) {
- if ($act['type'] == 'discard' || $act['type'] == 'keep') {
- $action = $act['type'];
- }
- else if ($act['type'] == 'redirect') {
- $action = $act['copy'] ? 'copy' : 'redirect';
- $target = $act['target'];
- }
- }
-
- $this->vacation = array_merge($rule['actions'][0], array(
- 'idx' => $idx,
- 'disabled' => $rule['disabled'] || !$active,
- 'name' => $rule['name'],
- 'tests' => $rule['tests'],
- 'action' => $action ?: 'keep',
- 'target' => $target,
- ));
- }
- else if ($active) {
- $list[$idx] = $rule['name'];
- }
- }
-
- $this->vacation['list'] = $list;
- }
-
- private function vacation_post()
- {
- if (empty($_POST)) {
- return;
- }
-
- $date_extension = in_array('date', $this->exts);
- $regex_extension = in_array('regex', $this->exts);
-
- // set user's timezone
- try {
- $timezone = new DateTimeZone($this->rc->config->get('timezone', 'GMT'));
- }
- catch (Exception $e) {
- $timezone = new DateTimeZone('GMT');
- }
-
- $status = rcube_utils::get_input_value('vacation_status', rcube_utils::INPUT_POST);
- $subject = rcube_utils::get_input_value('vacation_subject', rcube_utils::INPUT_POST, true);
- $reason = rcube_utils::get_input_value('vacation_reason', rcube_utils::INPUT_POST, true);
- $addresses = rcube_utils::get_input_value('vacation_addresses', rcube_utils::INPUT_POST, true);
- $interval = rcube_utils::get_input_value('vacation_interval', rcube_utils::INPUT_POST);
- $interval_type = rcube_utils::get_input_value('vacation_interval_type', rcube_utils::INPUT_POST);
- $date_from = rcube_utils::get_input_value('vacation_datefrom', rcube_utils::INPUT_POST);
- $date_to = rcube_utils::get_input_value('vacation_dateto', rcube_utils::INPUT_POST);
- $time_from = rcube_utils::get_input_value('vacation_timefrom', rcube_utils::INPUT_POST);
- $time_to = rcube_utils::get_input_value('vacation_timeto', rcube_utils::INPUT_POST);
- $after = rcube_utils::get_input_value('vacation_after', rcube_utils::INPUT_POST);
- $action = rcube_utils::get_input_value('vacation_action', rcube_utils::INPUT_POST);
- $target = rcube_utils::get_input_value('action_target', rcube_utils::INPUT_POST, true);
- $target_domain = rcube_utils::get_input_value('action_domain', rcube_utils::INPUT_POST);
-
- $interval_type = $interval_type == 'seconds' ? 'seconds' : 'days';
- $vacation_action['type'] = 'vacation';
- $vacation_action['reason'] = $this->strip_value(str_replace("\r\n", "\n", $reason));
- $vacation_action['subject'] = $subject;
- $vacation_action['addresses'] = $addresses;
- $vacation_action[$interval_type] = $interval;
- $vacation_tests = (array) $this->vacation['tests'];
-
- foreach ((array) $vacation_action['addresses'] as $aidx => $address) {
- $vacation_action['addresses'][$aidx] = $address = trim($address);
-
- if (empty($address)) {
- unset($vacation_action['addresses'][$aidx]);
- }
- else if (!rcube_utils::check_email($address)) {
- $error = 'noemailwarning';
- break;
- }
- }
-
- if ($vacation_action['reason'] == '') {
- $error = 'managesieve.emptyvacationbody';
- }
-
- if ($vacation_action[$interval_type] && !preg_match('/^[0-9]+$/', $vacation_action[$interval_type])) {
- $error = 'managesieve.forbiddenchars';
- }
-
- // find and remove existing date/regex/true rules
- foreach ((array) $vacation_tests as $idx => $t) {
- if ($t['test'] == 'currentdate' || $t['test'] == 'true'
- || ($t['test'] == 'header' && $t['type'] == 'regex' && $t['arg1'] == 'received')
- ) {
- unset($vacation_tests[$idx]);
- }
- }
-
- if ($date_extension) {
- foreach (array('date_from', 'date_to') as $var) {
- $time = ${str_replace('date', 'time', $var)};
- $date = trim($$var . ' ' . $time);
-
- if ($date && ($dt = rcube_utils::anytodatetime($date, $timezone))) {
- if ($time) {
- $vacation_tests[] = array(
- 'test' => 'currentdate',
- 'part' => 'iso8601',
- 'type' => 'value-' . ($var == 'date_from' ? 'ge' : 'le'),
- 'zone' => $dt->format('O'),
- 'arg' => str_replace('+00:00', 'Z', strtoupper($dt->format('c'))),
- );
- }
- else {
- $vacation_tests[] = array(
- 'test' => 'currentdate',
- 'part' => 'date',
- 'type' => 'value-' . ($var == 'date_from' ? 'ge' : 'le'),
- 'zone' => $dt->format('O'),
- 'arg' => $dt->format('Y-m-d'),
- );
- }
- }
- }
- }
- else if ($regex_extension) {
- // Add date range rules if range specified
- if ($date_from && $date_to) {
- if ($tests = self::build_regexp_tests($date_from, $date_to, $error)) {
- $vacation_tests = array_merge($vacation_tests, $tests);
- }
- }
- }
-
- if ($action == 'redirect' || $action == 'copy') {
- if ($target_domain) {
- $target .= '@' . $target_domain;
- }
-
- if (empty($target) || !rcube_utils::check_email($target)) {
- $error = 'noemailwarning';
- }
- }
-
- if (empty($vacation_tests)) {
- $vacation_tests = $this->rc->config->get('managesieve_vacation_test', array(array('test' => 'true')));
- }
-
- if (!$error) {
- $rule = $this->vacation;
- $rule['type'] = 'if';
- $rule['name'] = $rule['name'] ?: $this->plugin->gettext('vacation');
- $rule['disabled'] = $status == 'off';
- $rule['tests'] = $vacation_tests;
- $rule['join'] = $date_extension ? count($vacation_tests) > 1 : false;
- $rule['actions'] = array($vacation_action);
- $rule['after'] = $after;
-
- if ($action && $action != 'keep') {
- $rule['actions'][] = array(
- 'type' => $action == 'discard' ? 'discard' : 'redirect',
- 'copy' => $action == 'copy',
- 'target' => $action != 'discard' ? $target : '',
- );
- }
-
- if ($this->save_vacation_script($rule)) {
- $this->rc->output->show_message('managesieve.vacationsaved', 'confirmation');
- $this->rc->output->send();
- }
- }
-
- $this->rc->output->show_message($error ? $error : 'managesieve.saveerror', 'error');
- $this->rc->output->send();
- }
-
- /**
- * Independent vacation form
- */
- public function vacation_form($attrib)
- {
- // check supported extensions
- $date_extension = in_array('date', $this->exts);
- $regex_extension = in_array('regex', $this->exts);
- $seconds_extension = in_array('vacation-seconds', $this->exts);
-
- // build FORM tag
- $form_id = !empty($attrib['id']) ? $attrib['id'] : 'form';
- $out = $this->rc->output->request_form(array(
- 'id' => $form_id,
- 'name' => $form_id,
- 'method' => 'post',
- 'task' => 'settings',
- 'action' => 'plugin.managesieve-vacation',
- 'noclose' => true
- ) + $attrib);
-
- // form elements
- $subject = new html_inputfield(array('name' => 'vacation_subject', 'id' => 'vacation_subject', 'size' => 50));
- $reason = new html_textarea(array('name' => 'vacation_reason', 'id' => 'vacation_reason', 'cols' => 60, 'rows' => 8));
- $interval = new html_inputfield(array('name' => 'vacation_interval', 'id' => 'vacation_interval', 'size' => 5));
- $addresses = '<textarea name="vacation_addresses" id="vacation_addresses" data-type="list" data-size="30" style="display: none">'
- . rcube::Q(implode("\n", (array) $this->vacation['addresses']), 'strict', false) . '</textarea>';
- $status = new html_select(array('name' => 'vacation_status', 'id' => 'vacation_status'));
- $action = new html_select(array('name' => 'vacation_action', 'id' => 'vacation_action', 'onchange' => 'vacation_action_select()'));
-
- $status->add($this->plugin->gettext('vacation.on'), 'on');
- $status->add($this->plugin->gettext('vacation.off'), 'off');
-
- $action->add($this->plugin->gettext('vacation.keep'), 'keep');
- $action->add($this->plugin->gettext('vacation.discard'), 'discard');
- $action->add($this->plugin->gettext('vacation.redirect'), 'redirect');
- if (in_array('copy', $this->exts)) {
- $action->add($this->plugin->gettext('vacation.copy'), 'copy');
- }
-
- if ($this->rc->config->get('managesieve_vacation') != 2 && count($this->vacation['list'])) {
- $after = new html_select(array('name' => 'vacation_after', 'id' => 'vacation_after'));
-
- $after->add('', '');
- foreach ($this->vacation['list'] as $idx => $rule) {
- $after->add($rule, $idx);
- }
- }
-
- $interval_txt = $interval->show(isset($this->vacation['seconds']) ? $this->vacation['seconds'] : $this->vacation['days']);
- if ($seconds_extension) {
- $interval_select = new html_select(array('name' => 'vacation_interval_type'));
- $interval_select->add($this->plugin->gettext('days'), 'days');
- $interval_select->add($this->plugin->gettext('seconds'), 'seconds');
- $interval_txt .= '&nbsp;' . $interval_select->show(isset($this->vacation['seconds']) ? 'seconds' : 'days');
- }
- else {
- $interval_txt .= '&nbsp;' . $this->plugin->gettext('days');
- }
-
- if ($date_extension || $regex_extension) {
- $date_from = new html_inputfield(array('name' => 'vacation_datefrom', 'id' => 'vacation_datefrom', 'class' => 'datepicker', 'size' => 12));
- $date_to = new html_inputfield(array('name' => 'vacation_dateto', 'id' => 'vacation_dateto', 'class' => 'datepicker', 'size' => 12));
- $date_format = $this->rc->config->get('date_format', 'Y-m-d');
- }
-
- if ($date_extension) {
- $time_from = new html_inputfield(array('name' => 'vacation_timefrom', 'id' => 'vacation_timefrom', 'size' => 6));
- $time_to = new html_inputfield(array('name' => 'vacation_timeto', 'id' => 'vacation_timeto', 'size' => 6));
- $time_format = $this->rc->config->get('time_format', 'H:i');
- $date_value = array();
-
- foreach ((array) $this->vacation['tests'] as $test) {
- if ($test['test'] == 'currentdate') {
- $idx = $test['type'] == 'value-ge' ? 'from' : 'to';
-
- if ($test['part'] == 'date') {
- $date_value[$idx]['date'] = $test['arg'];
- }
- else if ($test['part'] == 'iso8601') {
- $date_value[$idx]['datetime'] = $test['arg'];
- }
- }
- }
-
- foreach ($date_value as $idx => $value) {
- $date = $value['datetime'] ?: $value['date'];
- $date_value[$idx] = $this->rc->format_date($date, $date_format, false);
-
- if (!empty($value['datetime'])) {
- $date_value['time_' . $idx] = $this->rc->format_date($date, $time_format, true);
- }
- }
- }
- else if ($regex_extension) {
- // Sieve 'date' extension not available, read start/end from RegEx based rules instead
- if ($date_tests = self::parse_regexp_tests($this->vacation['tests'])) {
- $date_value['from'] = $this->rc->format_date($date_tests['from'], $date_format, false);
- $date_value['to'] = $this->rc->format_date($date_tests['to'], $date_format, false);
- }
- }
-
- // force domain selection in redirect email input
- $domains = (array) $this->rc->config->get('managesieve_domains');
- $redirect = $this->vacation['action'] == 'redirect' || $this->vacation['action'] == 'copy';
-
- if (!empty($domains)) {
- sort($domains);
-
- $domain_select = new html_select(array('name' => 'action_domain', 'id' => 'action_domain'));
- $domain_select->add(array_combine($domains, $domains));
-
- if ($redirect && $this->vacation['target']) {
- $parts = explode('@', $this->vacation['target']);
- if (!empty($parts)) {
- $this->vacation['domain'] = array_pop($parts);
- $this->vacation['target'] = implode('@', $parts);
- }
- }
- }
-
- // redirect target
- $action_target = ' <span id="action_target_span" style="display:' . ($redirect ? 'inline' : 'none') . '">'
- . '<input type="text" name="action_target" id="action_target"'
- . ' value="' .($redirect ? rcube::Q($this->vacation['target'], 'strict', false) : '') . '"'
- . (!empty($domains) ? ' size="20"' : ' size="35"') . '/>'
- . (!empty($domains) ? ' @ ' . $domain_select->show($this->vacation['domain']) : '')
- . '</span>';
-
- // Message tab
- $table = new html_table(array('cols' => 2));
-
- $table->add('title', html::label('vacation_subject', $this->plugin->gettext('vacation.subject')));
- $table->add(null, $subject->show($this->vacation['subject']));
- $table->add('title', html::label('vacation_reason', $this->plugin->gettext('vacation.body')));
- $table->add(null, $reason->show($this->vacation['reason']));
-
- if ($date_extension || $regex_extension) {
- $table->add('title', html::label('vacation_datefrom', $this->plugin->gettext('vacation.start')));
- $table->add(null, $date_from->show($date_value['from']) . ($time_from ? ' ' . $time_from->show($date_value['time_from']) : ''));
- $table->add('title', html::label('vacation_dateto', $this->plugin->gettext('vacation.end')));
- $table->add(null, $date_to->show($date_value['to']) . ($time_to ? ' ' . $time_to->show($date_value['time_to']) : ''));
- }
-
- $table->add('title', html::label('vacation_status', $this->plugin->gettext('vacation.status')));
- $table->add(null, $status->show(!isset($this->vacation['disabled']) || $this->vacation['disabled'] ? 'off' : 'on'));
-
- $out .= html::tag('fieldset', $class, html::tag('legend', null, $this->plugin->gettext('vacation.reply')) . $table->show($attrib));
-
- // Advanced tab
- $table = new html_table(array('cols' => 2));
-
- $table->add('title', html::label('vacation_addresses', $this->plugin->gettext('vacation.addresses')));
- $table->add(null, $addresses);
- $table->add('title', html::label('vacation_interval', $this->plugin->gettext('vacation.interval')));
- $table->add(null, $interval_txt);
-
- if ($after) {
- $table->add('title', html::label('vacation_after', $this->plugin->gettext('vacation.after')));
- $table->add(null, $after->show($this->vacation['idx'] - 1));
- }
-
- $table->add('title', html::label('vacation_action', $this->plugin->gettext('vacation.action')));
- $table->add('vacation', $action->show($this->vacation['action']) . $action_target);
-
- $out .= html::tag('fieldset', $class, html::tag('legend', null, $this->plugin->gettext('vacation.advanced')) . $table->show($attrib));
-
- $out .= '</form>';
-
- $this->rc->output->add_gui_object('sieveform', $form_id);
-
- if ($time_format) {
- $this->rc->output->set_env('time_format', $time_format);
- }
-
- return $out;
- }
-
- public static function build_regexp_tests($date_from, $date_to, &$error)
- {
- $tests = array();
- $dt_from = rcube_utils::anytodatetime($date_from);
- $dt_to = rcube_utils::anytodatetime($date_to);
- $interval = $dt_from->diff($dt_to);
-
- if ($interval->invert || $interval->days > 365) {
- $error = 'managesieve.invaliddateformat';
- return;
- }
-
- $dt_i = $dt_from;
- $interval = new DateInterval('P1D');
- $matchexp = '';
-
- while (!$dt_i->diff($dt_to)->invert) {
- $days = (int) $dt_i->format('d');
- $matchexp .= $days < 10 ? "[ 0]$days" : $days;
-
- if ($days == $dt_i->format('t') || $dt_i->diff($dt_to)->days == 0) {
- $test = array(
- 'test' => 'header',
- 'type' => 'regex',
- 'arg1' => 'received',
- 'arg2' => '('.$matchexp.') '.$dt_i->format('M Y')
- );
-
- $tests[] = $test;
- $matchexp = '';
- }
- else {
- $matchexp .= '|';
- }
-
- $dt_i->add($interval);
- }
-
- return $tests;
- }
-
- public static function parse_regexp_tests($tests)
- {
- $rx_from = '/^\(([0-9]{2}).*\)\s([A-Za-z]+)\s([0-9]{4})/';
- $rx_to = '/^\(.*([0-9]{2})\)\s([A-Za-z]+)\s([0-9]{4})/';
- $result = array();
-
- foreach ((array) $tests as $test) {
- if ($test['test'] == 'header' && $test['type'] == 'regex' && $test['arg1'] == 'received') {
- $textexp = preg_replace('/\[ ([^\]]*)\]/', '0', $test['arg2']);
-
- if (!$result['from'] && preg_match($rx_from, $textexp, $matches)) {
- $result['from'] = $matches[1]." ".$matches[2]." ".$matches[3];
- }
-
- if (preg_match($rx_to, $textexp, $matches)) {
- $result['to'] = $matches[1]." ".$matches[2]." ".$matches[3];
- }
- }
- }
-
- return $result;
- }
-
- /**
- * Saves vacation script (adding some variables)
- */
- protected function save_vacation_script($rule)
- {
- // if script does not exist create a new one
- if ($this->script_name === null || $this->script_name === false) {
- $this->script_name = $this->rc->config->get('managesieve_script_name');
- if (empty($this->script_name)) {
- $this->script_name = 'roundcube';
- }
-
- // use default script contents
- if (!$this->rc->config->get('managesieve_kolab_master')) {
- $script_file = $this->rc->config->get('managesieve_default');
- if ($script_file && is_readable($script_file)) {
- $content = file_get_contents($script_file);
- }
- }
-
- // create and load script
- if ($this->sieve->save_script($this->script_name, $content)) {
- $this->sieve->load($this->script_name);
- }
- }
-
- $script_active = in_array($this->script_name, $this->active);
-
- // re-order rules if needed
- if (isset($rule['after']) && $rule['after'] !== '') {
- // reset original vacation rule
- if (isset($this->vacation['idx'])) {
- $this->script[$this->vacation['idx']] = null;
- }
-
- // add at target position
- if ($rule['after'] >= count($this->script) - 1) {
- $this->script[] = $rule;
- }
- else {
- $script = array();
-
- foreach ($this->script as $idx => $r) {
- if ($r) {
- $script[] = $r;
- }
-
- if ($idx == $rule['after']) {
- $script[] = $rule;
- }
- }
-
- $this->script = $script;
- }
-
- $this->script = array_values(array_filter($this->script));
- }
- // update original vacation rule if it exists
- else if (isset($this->vacation['idx'])) {
- $this->script[$this->vacation['idx']] = $rule;
- }
- // otherwise put vacation rule on top
- else {
- array_unshift($this->script, $rule);
- }
-
- // if the script was not active, we need to de-activate
- // all rules except the vacation rule, but only if it is not disabled
- if (!$script_active && !$rule['disabled']) {
- foreach ($this->script as $idx => $r) {
- if (empty($r['actions']) || $r['actions'][0]['type'] != 'vacation') {
- $this->script[$idx]['disabled'] = true;
- }
- }
- }
-
- if (!$this->sieve->script) {
- return false;
- }
-
- $this->sieve->script->content = $this->script;
-
- // save the script
- $saved = $this->save_script($this->script_name);
-
- // activate the script
- if ($saved && !$script_active && !$rule['disabled']) {
- $this->activate_script($this->script_name);
- }
-
- return $saved;
- }
-
- /**
- * API: get vacation rule
- *
- * @return array Vacation rule information
- */
- public function get_vacation()
- {
- $this->exts = $this->sieve->get_extensions();
- $this->init_script();
- $this->vacation_rule();
-
- // check supported extensions
- $date_extension = in_array('date', $this->exts);
- $regex_extension = in_array('regex', $this->exts);
- $seconds_extension = in_array('vacation-seconds', $this->exts);
-
- // set user's timezone
- try {
- $timezone = new DateTimeZone($this->rc->config->get('timezone', 'GMT'));
- }
- catch (Exception $e) {
- $timezone = new DateTimeZone('GMT');
- }
-
- if ($date_extension) {
- $date_value = array();
- foreach ((array) $this->vacation['tests'] as $test) {
- if ($test['test'] == 'currentdate') {
- $idx = $test['type'] == 'value-ge' ? 'start' : 'end';
-
- if ($test['part'] == 'date') {
- $date_value[$idx]['date'] = $test['arg'];
- }
- else if ($test['part'] == 'iso8601') {
- $date_value[$idx]['datetime'] = $test['arg'];
- }
- }
- }
-
- foreach ($date_value as $idx => $value) {
- $$idx = new DateTime($value['datetime'] ?: $value['date'], $timezone);
- }
- }
- else if ($regex_extension) {
- // Sieve 'date' extension not available, read start/end from RegEx based rules instead
- if ($date_tests = self::parse_regexp_tests($this->vacation['tests'])) {
- $from = new DateTime($date_tests['from'] . ' ' . '00:00:00', $timezone);
- $to = new DateTime($date_tests['to'] . ' ' . '23:59:59', $timezone);
- }
- }
-
- if (isset($this->vacation['seconds'])) {
- $interval = $this->vacation['seconds'] . 's';
- }
- else if (isset($this->vacation['days'])) {
- $interval = $this->vacation['days'] . 'd';
- }
-
- $vacation = array(
- 'supported' => $this->exts,
- 'interval' => $interval,
- 'start' => $start,
- 'end' => $end,
- 'enabled' => $this->vacation['reason'] && empty($this->vacation['disabled']),
- 'message' => $this->vacation['reason'],
- 'subject' => $this->vacation['subject'],
- 'action' => $this->vacation['action'],
- 'target' => $this->vacation['target'],
- 'addresses' => $this->vacation['addresses'],
- );
-
- return $vacation;
- }
-
- /**
- * API: set vacation rule
- *
- * @param array $vacation Vacation rule information (see self::get_vacation())
- *
- * @return bool True on success, False on failure
- */
- public function set_vacation($data)
- {
- $this->exts = $this->sieve->get_extensions();
- $this->error = false;
-
- $this->init_script();
- $this->vacation_rule();
-
- // check supported extensions
- $date_extension = in_array('date', $this->exts);
- $regex_extension = in_array('regex', $this->exts);
- $seconds_extension = in_array('vacation-seconds', $this->exts);
-
- $vacation['type'] = 'vacation';
- $vacation['reason'] = $this->strip_value(str_replace("\r\n", "\n", $data['message']));
- $vacation['addresses'] = $data['addresses'];
- $vacation['subject'] = $data['subject'];
- $vacation_tests = (array) $this->vacation['tests'];
-
- foreach ((array) $vacation['addresses'] as $aidx => $address) {
- $vacation['addresses'][$aidx] = $address = trim($address);
-
- if (empty($address)) {
- unset($vacation['addresses'][$aidx]);
- }
- else if (!rcube_utils::check_email($address)) {
- $this->error = "Invalid address in vacation addresses: $address";
- return false;
- }
- }
-
- if ($vacation['reason'] == '') {
- $this->error = "No vacation message specified";
- return false;
- }
-
- if ($data['interval']) {
- if (!preg_match('/^([0-9]+)\s*([sd])$/', $data['interval'], $m)) {
- $this->error = "Invalid vacation interval value: " . $data['interval'];
- return false;
- }
- else if ($m[1]) {
- $vacation[strtolower($m[2]) == 's' ? 'seconds' : 'days'] = $m[1];
- }
- }
-
- // find and remove existing date/regex/true rules
- foreach ((array) $vacation_tests as $idx => $t) {
- if ($t['test'] == 'currentdate' || $t['test'] == 'true'
- || ($t['test'] == 'header' && $t['type'] == 'regex' && $t['arg1'] == 'received')
- ) {
- unset($vacation_tests[$idx]);
- }
- }
-
- if ($date_extension) {
- foreach (array('start', 'end') as $var) {
- if ($dt = $data[$var]) {
- $vacation_tests[] = array(
- 'test' => 'currentdate',
- 'part' => 'iso8601',
- 'type' => 'value-' . ($var == 'start' ? 'ge' : 'le'),
- 'zone' => $dt->format('O'),
- 'arg' => str_replace('+00:00', 'Z', strtoupper($dt->format('c'))),
- );
- }
- }
- }
- else if ($regex_extension) {
- // Add date range rules if range specified
- if ($data['start'] && $data['end']) {
- if ($tests = self::build_regexp_tests($data['start'], $data['end'], $error)) {
- $vacation_tests = array_merge($vacation_tests, $tests);
- }
-
- if ($error) {
- $this->error = "Invalid dates specified or unsupported period length";
- return false;
- }
- }
- }
-
- if ($data['action'] == 'redirect' || $data['action'] == 'copy') {
- if (empty($data['target']) || !rcube_utils::check_email($data['target'])) {
- $this->error = "Invalid address in action taget: " . $data['target'];
- return false;
- }
- }
- else if ($data['action'] && $data['action'] != 'keep' && $data['action'] != 'discard') {
- $this->error = "Unsupported vacation action: " . $data['action'];
- return false;
- }
-
- if (empty($vacation_tests)) {
- $vacation_tests = $this->rc->config->get('managesieve_vacation_test', array(array('test' => 'true')));
- }
-
- $rule = $this->vacation;
- $rule['type'] = 'if';
- $rule['name'] = $rule['name'] ?: 'Out-of-Office';
- $rule['disabled'] = isset($data['enabled']) && !$data['enabled'];
- $rule['tests'] = $vacation_tests;
- $rule['join'] = $date_extension ? count($vacation_tests) > 1 : false;
- $rule['actions'] = array($vacation);
-
- if ($data['action'] && $data['action'] != 'keep') {
- $rule['actions'][] = array(
- 'type' => $data['action'] == 'discard' ? 'discard' : 'redirect',
- 'copy' => $data['action'] == 'copy',
- 'target' => $data['action'] != 'discard' ? $data['target'] : '',
- );
- }
-
- return $this->save_vacation_script($rule);
- }
-
- /**
- * API: connect to managesieve server
- */
- public function connect($username, $password)
- {
- if (!parent::connect($username, $password)) {
- return $this->load_script();
- }
- }
-
- /**
- * API: Returns last error
- *
- * @return string Error message
- */
- public function get_error()
- {
- return $this->error;
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 21:20:38 +0000