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managesieve.php
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managesieve.php
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<?php
/**
* Managesieve (Sieve Filters)
*
* Plugin that adds a possibility to manage Sieve filters in Thunderbird's style.
* It's clickable interface which operates on text scripts and communicates
* with server using managesieve protocol. Adds Filters tab in Settings.
*
* @version 2.1
* @author Aleksander 'A.L.E.C' Machniak <alec@alec.pl>
*
* Configuration (see config.inc.php.dist):
*/
class managesieve extends rcube_plugin
{
public $task = 'settings';
private $rc;
private $sieve;
private $errors;
private $form;
private $script = array();
private $exts = array();
private $headers = array(
'subject' => 'Subject',
'sender' => 'From',
'recipient' => 'To',
);
function init()
{
// add Tab label/title
$this->add_texts('localization/', array('filters','managefilters'));
// register actions
$this->register_action('plugin.managesieve', array($this, 'managesieve_actions'));
$this->register_action('plugin.managesieve-save', array($this, 'managesieve_save'));
// include main js script
$this->include_script('managesieve.js');
}
function managesieve_start()
{
$rcmail = rcmail::get_instance();
$this->rc = &$rcmail;
$this->load_config();
// 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'),
));
require_once($this->home . '/lib/Net/Sieve.php');
require_once($this->home . '/lib/rcube_sieve.php');
$host = str_replace('%h', $_SESSION['imap_host'], $this->rc->config->get('managesieve_host', 'localhost'));
$port = $this->rc->config->get('managesieve_port', 2000);
// try to connect to managesieve server and to fetch the script
$this->sieve = new rcube_sieve($_SESSION['username'],
$this->rc->decrypt($_SESSION['password']),
$host, $port,
$this->rc->config->get('managesieve_usetls', false),
$this->rc->config->get('managesieve_disabled_extensions'),
$this->rc->config->get('managesieve_debug', false)
);
if (!($error = $this->sieve->error())) {
$list = $this->sieve->get_scripts();
$active = $this->sieve->get_active();
$_SESSION['managesieve_active'] = $active;
if (!empty($_GET['_sid'])) {
$script_name = get_input_value('_sid', RCUBE_INPUT_GET);
} else if (!empty($_SESSION['managesieve_current'])) {
$script_name = $_SESSION['managesieve_current'];
} else {
// get active script
if ($active) {
$script_name = $active;
} else if ($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');
$script_name = 'roundcube';
if ($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, $content))
if ($this->sieve->activate($script_name))
$_SESSION['managesieve_active'] = $script_name;
}
}
if ($script_name)
$this->sieve->load($script_name);
$error = $this->sieve->error();
}
// finally set script objects
if ($error)
{
switch ($error) {
case SIEVE_ERROR_CONNECTION:
case SIEVE_ERROR_LOGIN:
$this->rc->output->show_message('managesieve.filterconnerror', 'error');
break;
default:
$this->rc->output->show_message('managesieve.filterunknownerror', 'error');
break;
}
raise_error(array('code' => 403, 'type' => 'php', 'message' => "Unable to connect to managesieve on $host:$port"), true, false);
// to disable 'Add filter' button set env variable
$this->rc->output->set_env('filterconnerror', true);
$this->script = array();
}
else
{
$this->script = $this->sieve->script->as_array();
$this->exts = $this->sieve->get_extensions();
$this->rc->output->set_env('active_set', $_SESSION['managesieve_active']);
$_SESSION['managesieve_current'] = $this->sieve->current;
}
return $error;
}
function managesieve_actions()
{
// Init plugin and handle managesieve connection
$error = $this->managesieve_start();
// Handle user requests
if ($action = get_input_value('_act', RCUBE_INPUT_GPC))
{
$fid = (int) get_input_value('_fid', RCUBE_INPUT_GET);
if ($action=='up' && !$error)
{
if ($fid && isset($this->script[$fid]) && isset($this->script[$fid-1]))
{
if ($this->sieve->script->update_rule($fid, $this->script[$fid-1]) !== false
&& $this->sieve->script->update_rule($fid-1, $this->script[$fid]) !== false)
$result = $this->sieve->save();
if ($result) {
// $this->rc->output->show_message('managesieve.filtersaved', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'up', '', $fid);
} else
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
}
}
else if ($action=='down' && !$error)
{
if (isset($this->script[$fid]) && isset($this->script[$fid+1]))
{
if ($this->sieve->script->update_rule($fid, $this->script[$fid+1]) !== false
&& $this->sieve->script->update_rule($fid+1, $this->script[$fid]) !== false)
$result = $this->sieve->save();
if ($result === true) {
// $this->rc->output->show_message('managesieve.filtersaved', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'down', '', $fid);
} else {
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
}
}
}
else if ($action=='delete' && !$error)
{
if (isset($this->script[$fid]))
{
if ($this->sieve->script->delete_rule($fid))
$result = $this->sieve->save();
if ($result === true) {
$this->rc->output->show_message('managesieve.filterdeleted', 'confirmation');
$this->rc->output->command('managesieve_updatelist', 'delete', '', $fid);
} else {
$this->rc->output->show_message('managesieve.filterdeleteerror', 'error');
}
}
}
else if ($action=='setact' && !$error)
{
$script_name = get_input_value('_set', RCUBE_INPUT_GPC);
$result = $this->sieve->activate($script_name);
if ($result === true) {
$this->rc->output->set_env('active_set', $script_name);
$this->rc->output->show_message('managesieve.setactivated', 'confirmation');
$this->rc->output->command('enable_command', 'plugin.managesieve-setact', false);
$this->rc->output->command('managesieve_reset', $script_name);
$_SESSION['managesieve_active'] = $script_name;
} else {
$this->rc->output->show_message('managesieve.setactivateerror', 'error');
}
}
else if ($action=='setdel' && !$error)
{
$script_name = get_input_value('_set', RCUBE_INPUT_GPC);
$result = $this->sieve->remove($script_name);
if ($result === true) {
$this->rc->output->show_message('managesieve.setdeleted', 'confirmation');
$this->rc->output->command('managesieve_reload');
rcube_sess_unset('managesieve_current');
} else {
$this->rc->output->show_message('managesieve.setdeleteerror', 'error');
}
}
elseif ($action=='ruleadd')
{
$rid = get_input_value('_rid', RCUBE_INPUT_GPC);
$id = $this->genid();
$content = $this->rule_div($fid, $id, false);
$this->rc->output->command('managesieve_rulefill', $content, $id, $rid);
}
elseif ($action=='actionadd')
{
$aid = get_input_value('_aid', RCUBE_INPUT_GPC);
$id = $this->genid();
$content = $this->action_div($fid, $id, false);
$this->rc->output->command('managesieve_actionfill', $content, $id, $aid);
}
$this->rc->output->send();
}
$this->managesieve_send();
}
function managesieve_save()
{
// Init plugin and handle managesieve connection
$error = $this->managesieve_start();
// filters set add action
if (!empty($_POST['_newset']))
{
$name = get_input_value('_name', RCUBE_INPUT_GPC);
$copy = get_input_value('_copy', RCUBE_INPUT_GPC);
if (!$name)
$error = 'managesieve.emptyname';
else if (mb_strlen($name)>128)
$error = 'managesieve.nametoolong';
else if (!$this->sieve->copy($name, $copy))
$error = 'managesieve.setcreateerror';
if (!$error) {
$this->rc->output->show_message('managesieve.setcreated', 'confirmation');
$this->rc->output->command('parent.managesieve_reload', $name);
// rcube_sess_unset('managesieve_current');
} else {
$this->rc->output->show_message($error, 'error');
}
}
// filter add/edit action
else if (isset($_POST['_name']))
{
$name = trim(get_input_value('_name', RCUBE_INPUT_POST));
$fid = trim(get_input_value('_fid', RCUBE_INPUT_POST));
$join = trim(get_input_value('_join', RCUBE_INPUT_POST));
// and arrays
$headers = $_POST['_header'];
$cust_headers = $_POST['_custom_header'];
$ops = $_POST['_rule_op'];
$sizeops = $_POST['_rule_size_op'];
$sizeitems = $_POST['_rule_size_item'];
$sizetargets = $_POST['_rule_size_target'];
$targets = $_POST['_rule_target'];
$act_types = $_POST['_action_type'];
$mailboxes = $_POST['_action_mailbox'];
$act_targets = $_POST['_action_target'];
$area_targets = $_POST['_action_target_area'];
$reasons = $_POST['_action_reason'];
$addresses = $_POST['_action_addresses'];
$days = $_POST['_action_days'];
// we need a "hack" for radiobuttons
foreach ($sizeitems as $item)
$items[] = $item;
$this->form['join'] = $join=='allof' ? true : false;
$this->form['name'] = $name;
$this->form['tests'] = array();
$this->form['actions'] = array();
if ($name == '')
$this->errors['name'] = $this->gettext('cannotbeempty');
else
foreach($this->script as $idx => $rule)
if($rule['name'] == $name && $idx != $fid) {
$this->errors['name'] = $this->gettext('ruleexist');
break;
}
$i = 0;
// rules
if ($join == 'any')
{
$this->form['tests'][0]['test'] = 'true';
}
else foreach($headers as $idx => $header)
{
$header = $this->strip_value($header);
$target = $this->strip_value($targets[$idx], true);
$op = $this->strip_value($ops[$idx]);
// normal header
if (in_array($header, $this->headers))
{
if(preg_match('/^not/', $op))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $op);
if ($type == 'exists')
{
$this->form['tests'][$i]['test'] = 'exists';
$this->form['tests'][$i]['arg'] = $header;
}
else
{
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['test'] = 'header';
$this->form['tests'][$i]['arg1'] = $header;
$this->form['tests'][$i]['arg2'] = $target;
if ($target == '')
$this->errors['tests'][$i]['target'] = $this->gettext('cannotbeempty');
}
}
else
switch ($header)
{
case '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'] = $sizetarget.$sizeitem;
if (!preg_match('/^[0-9]+(K|M|G)*$/i', $sizetarget))
$this->errors['tests'][$i]['sizetarget'] = $this->gettext('wrongformat');
break;
case '...':
$cust_header = $headers = $this->strip_value($cust_headers[$idx]);
if(preg_match('/^not/', $op))
$this->form['tests'][$i]['not'] = true;
$type = preg_replace('/^not/', '', $op);
if ($cust_header == '')
$this->errors['tests'][$i]['header'] = $this->gettext('cannotbeempty');
else {
$headers = preg_split('/[\s,]+/', $cust_header, -1, PREG_SPLIT_NO_EMPTY);
if (!count($headers))
$this->errors['tests'][$i]['header'] = $this->gettext('cannotbeempty');
else {
foreach ($headers as $hr)
if (!preg_match('/^[a-z0-9-]+$/i', $hr))
$this->errors['tests'][$i]['header'] = $this->gettext('forbiddenchars');
}
}
if (empty($this->errors['tests'][$i]['header']))
$cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers;
if ($type == 'exists')
{
$this->form['tests'][$i]['test'] = 'exists';
$this->form['tests'][$i]['arg'] = $cust_header;
}
else
{
$this->form['tests'][$i]['test'] = 'header';
$this->form['tests'][$i]['type'] = $type;
$this->form['tests'][$i]['arg1'] = $cust_header;
$this->form['tests'][$i]['arg2'] = $target;
if ($target == '')
$this->errors['tests'][$i]['target'] = $this->gettext('cannotbeempty');
}
break;
}
$i++;
}
$i = 0;
// actions
foreach($act_types as $idx => $type)
{
$type = $this->strip_value($type);
$target = $this->strip_value($act_targets[$idx]);
$this->form['actions'][$i]['type'] = $type;
switch ($type)
{
case 'fileinto':
$mailbox = $this->strip_value($mailboxes[$idx]);
$this->form['actions'][$i]['target'] = $mailbox;
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->gettext('cannotbeempty');
break;
case 'redirect':
$this->form['actions'][$i]['target'] = $target;
if ($this->form['actions'][$i]['target'] == '')
$this->errors['actions'][$i]['target'] = $this->gettext('cannotbeempty');
else if (!$this->check_email($this->form['actions'][$i]['target']))
$this->errors['actions'][$i]['target'] = $this->gettext('noemailwarning');
break;
case 'vacation':
$reason = $this->strip_value($reasons[$idx]);
$this->form['actions'][$i]['reason'] = str_replace("\r\n", "\n", $reason);
$this->form['actions'][$i]['days'] = $days[$idx];
$this->form['actions'][$i]['addresses'] = explode(',', $addresses[$idx]);
// @TODO: vacation :subject, :mime, :from, :handle
if ($this->form['actions'][$i]['addresses']) {
foreach($this->form['actions'][$i]['addresses'] as $aidx => $address) {
$address = trim($address);
if (!$address)
unset($this->form['actions'][$i]['addresses'][$aidx]);
else if(!$this->check_email($address)) {
$this->errors['actions'][$i]['addresses'] = $this->gettext('noemailwarning');
break;
} else
$this->form['actions'][$i]['addresses'][$aidx] = $address;
}
}
if ($this->form['actions'][$i]['reason'] == '')
$this->errors['actions'][$i]['reason'] = $this->gettext('cannotbeempty');
if ($this->form['actions'][$i]['days'] && !preg_match('/^[0-9]+$/', $this->form['actions'][$i]['days']))
$this->errors['actions'][$i]['days'] = $this->gettext('forbiddenchars');
break;
}
$i++;
}
if (!$this->errors)
{
// zapis skryptu
if (!isset($this->script[$fid])) {
$fid = $this->sieve->script->add_rule($this->form);
$new = true;
} else
$fid = $this->sieve->script->update_rule($fid, $this->form);
if ($fid !== false)
$save = $this->sieve->save();
if ($save && $fid !== false)
{
$this->rc->output->show_message('managesieve.filtersaved', 'confirmation');
$this->rc->output->add_script(sprintf("rcmail.managesieve_updatelist('%s', '%s', %d);",
isset($new) ? 'add' : 'update', $this->form['name'], $fid), 'foot');
// $this->rc->output->command('managesieve_updatelist', isset($new) ? 'add' : 'update', $this->form['name'], $fid);
// $this->rc->output->send();
}
else
{
$this->rc->output->show_message('managesieve.filtersaveerror', 'error');
// $this->rc->output->send();
}
}
}
$this->managesieve_send();
}
private function managesieve_send()
{
// Handle form action
if (isset($_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->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
$a_show_cols = array('managesieve.filtername');
foreach($this->script as $idx => $filter)
$result[] = array('managesieve.filtername' => $filter['name'], 'id' => $idx);
// create XHTML table
$out = rcube_table_output($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)
{
// add id to message list table if not specified
if (!strlen($attrib['id']))
$attrib['id'] = 'rcmfiltersetslist';
$list = $this->sieve->get_scripts();
$active = $this->sieve->get_active();
$select = new html_select(array('name' => '_set', 'id' => $attrib['id'], 'onchange' => 'rcmail.managesieve_set()'));
if ($list) {
asort($list, SORT_LOCALE_STRING);
foreach($list as $set)
$select->add($set . ($set == $active ? ' ('.$this->gettext('active').')' : ''), $set);
}
$out = $select->show($this->sieve->current);
// set client env
$this->rc->output->add_gui_object('filtersetslist', $attrib['id']);
$this->rc->output->add_label('managesieve.setdeleteconfirm');
$this->rc->output->add_label('managesieve.active');
return $out;
}
function filter_frame($attrib)
{
if (!$attrib['id'])
$attrib['id'] = 'rcmfilterframe';
$attrib['name'] = $attrib['id'];
$this->rc->output->set_env('contentframe', $attrib['name']);
$this->rc->output->set_env('blankpage', $attrib['src'] ?
$this->rc->output->abs_url($attrib['src']) : 'program/blank.gif');
return html::tag('iframe', $attrib);
}
function filterset_form($attrib)
{
if (!$attrib['id'])
$attrib['id'] = 'rcmfiltersetform';
$out = '<form name="filtersetform" action="./" method="post">'."\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 = get_input_value('_name', RCUBE_INPUT_GPC);
$copy = get_input_value('_copy', RCUBE_INPUT_GPC);
$table = new html_table(array('cols' => 2));
// filter set name input
$input_name = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30,
'class' => ($this->errors['name'] ? 'error' : '')));
$table->add('title', sprintf('<label for="%s"><b>%s:</b></label>', '_name', Q($this->gettext('filtersetname'))));
$table->add(null, $input_name->show($name));
// filters set list
$list = $this->sieve->get_scripts();
$active = $this->sieve->get_active();
$select = new html_select(array('name' => '_copy', 'id' => '_copy'));
asort($list, SORT_LOCALE_STRING);
$select->add($this->gettext('none'), '');
foreach($list as $set)
$select->add($set . ($set == $active ? ' ('.$this->gettext('active').')' : ''), $set);
$table->add('title', '<label>'.$this->gettext('copyfromset').':</label>');
$table->add(null, $select->show($copy));
$out .= $table->show();
$this->rc->output->add_gui_object('sieveform', 'filtersetform');
return $out;
}
function filter_form($attrib)
{
if (!$attrib['id'])
$attrib['id'] = 'rcmfilterform';
$fid = get_input_value('_fid', RCUBE_INPUT_GPC);
$scr = isset($this->form) ? $this->form : $this->script[$fid];
$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $this->rc->task));
$hiddenfields->add(array('name' => '_action', 'value' => 'plugin.managesieve-save'));
$hiddenfields->add(array('name' => '_framed', 'value' => ($_POST['_framed'] || $_GET['_framed'] ? 1 : 0)));
$hiddenfields->add(array('name' => '_fid', 'value' => $fid));
$out = '<form name="filterform" action="./" method="post">'."\n";
$out .= $hiddenfields->show();
// 'any' flag
if (sizeof($scr['tests']) == 1 && $scr['tests'][0]['test'] == 'true' && !$scr['tests'][0]['not'])
$any = true;
// filter name input
$field_id = '_name';
$input_name = new html_inputfield(array('name' => '_name', 'id' => $field_id, 'size' => 30,
'class' => ($this->errors['name'] ? 'error' : '')));
if (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<br /><br />\n",
$field_id, Q($this->gettext('filtername')), $input_name);
$out .= '<fieldset><legend>' . Q($this->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>&nbsp;\n",
$input_join, $field_id, Q($this->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, $field_id, Q($this->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, $field_id, Q($this->gettext('filterany')));
$rows_num = isset($scr) ? sizeof($scr['tests']) : 1;
$out .= '<div id="rules"'.($any ? ' style="display: none"' : '').'>';
for ($x=0; $x<$rows_num; $x++)
$out .= $this->rule_div($fid, $x);
$out .= "</div>\n";
$out .= "</fieldset>\n";
// actions
$out .= '<fieldset><legend>' . Q($this->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->rc->output->add_label('managesieve.ruledeleteconfirm');
$this->rc->output->add_label('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']);
$out = $div ? '<div class="rulerow" id="rulerow' .$id .'">'."\n" : '';
$out .= '<table><tr><td class="rowactions">';
// headers select
$select_header = new html_select(array('name' => "_header[]", 'id' => 'header'.$id,
'onchange' => 'header_select(' .$id .')'));
foreach($this->headers as $name => $val)
$select_header->add(Q($this->gettext($name)), Q($val));
$select_header->add(Q($this->gettext('size')), 'size');
$select_header->add(Q($this->gettext('...')), '...');
// TODO: list arguments
if ((isset($rule['test']) && $rule['test'] == 'header')
&& !is_array($rule['arg1']) && in_array($rule['arg1'], $this->headers))
$out .= $select_header->show($rule['arg1']);
elseif ((isset($rule['test']) && $rule['test'] == 'exists')
&& !is_array($rule['arg']) && in_array($rule['arg'], $this->headers))
$out .= $select_header->show($rule['arg']);
elseif (isset($rule['test']) && $rule['test'] == 'size')
$out .= $select_header->show('size');
elseif (isset($rule['test']) && $rule['test'] != 'true')
$out .= $select_header->show('...');
else
$out .= $select_header->show();
$out .= '</td><td class="rowtargets">';
if ((isset($rule['test']) && $rule['test'] == 'header')
&& (is_array($rule['arg1']) || !in_array($rule['arg1'], $this->headers)))
$custom = is_array($rule['arg1']) ? implode(', ', $rule['arg1']) : $rule['arg1'];
elseif ((isset($rule['test']) && $rule['test'] == 'exists')
&& (is_array($rule['arg']) || !in_array($rule['arg'], $this->headers)))
$custom = is_array($rule['arg']) ? implode(', ', $rule['arg']) : $rule['arg'];
$out .= '<div id="custom_header' .$id. '" style="display:' .(isset($custom) ? 'inline' : 'none'). '">
<input type="text" name="_custom_header[]" '. $this->error_class($id, 'test', 'header')
.' value="' .Q($custom). '" size="20" />&nbsp;</div>' . "\n";
// matching type select (operator)
$select_op = new html_select(array('name' => "_rule_op[]", 'id' => 'rule_op'.$id,
'style' => 'display:' .($rule['test']!='size' ? 'inline' : 'none'), 'onchange' => 'rule_op_select('.$id.')'));
$select_op->add(Q($this->gettext('filtercontains')), 'contains');
$select_op->add(Q($this->gettext('filternotcontains')), 'notcontains');
$select_op->add(Q($this->gettext('filteris')), 'is');
$select_op->add(Q($this->gettext('filterisnot')), 'notis');
$select_op->add(Q($this->gettext('filterexists')), 'exists');
$select_op->add(Q($this->gettext('filternotexists')), 'notexists');
// $select_op->add(Q($this->gettext('filtermatches')), 'matches');
// $select_op->add(Q($this->gettext('filternotmatches')), 'notmatches');
// target input (TODO: lists)
if ($rule['test'] == 'header')
{
$out .= $select_op->show(($rule['not'] ? 'not' : '').$rule['type']);
$target = $rule['arg2'];
}
elseif ($rule['test'] == 'size')
{
$out .= $select_op->show();
if(preg_match('/^([0-9]+)(K|M|G)*$/', $rule['arg'], $matches))
{
$sizetarget = $matches[1];
$sizeitem = $matches[2];
}
}
else
{
$out .= $select_op->show(($rule['not'] ? 'not' : '').$rule['test']);
$target = '';
}
$out .= '<input type="text" name="_rule_target[]" id="rule_target' .$id. '"
value="' .Q($target). '" size="20" ' . $this->error_class($id, 'test', 'target')
. ' style="display:' . ($rule['test']!='size' && $rule['test'] != 'exists' ? 'inline' : 'none') . '" />'."\n";
$select_size_op = new html_select(array('name' => "_rule_size_op[]", 'id' => 'rule_size_op'.$id));
$select_size_op->add(Q($this->gettext('filterunder')), 'under');
$select_size_op->add(Q($this->gettext('filterover')), 'over');
$out .= '<div id="rule_size' .$id. '" style="display:' . ($rule['test']=='size' ? 'inline' : 'none') .'">';
$out .= $select_size_op->show($rule['test']=='size' ? $rule['type'] : '');
$out .= '<input type="text" name="_rule_size_target[]" value="'.$sizetarget.'" size="10" ' . $this->error_class($id, 'test', 'sizetarget') .' />
<input type="radio" name="_rule_size_item['.$id.']" value=""'. (!$sizeitem ? ' checked="checked"' : '') .' class="radio" />B
<input type="radio" name="_rule_size_item['.$id.']" value="K"'. ($sizeitem=='K' ? ' checked="checked"' : '') .' class="radio" />kB
<input type="radio" name="_rule_size_item['.$id.']" value="M"'. ($sizeitem=='M' ? ' checked="checked"' : '') .' class="radio" />MB
<input type="radio" name="_rule_size_item['.$id.']" value="G"'. ($sizeitem=='G' ? ' checked="checked"' : '') .' class="radio" />GB';
$out .= '</div>';
$out .= '</td>';
// add/del buttons
$out .= '<td class="rowbuttons">';
$out .= '<input type="button" id="ruleadd' . $id .'" value="'. Q($this->gettext('add')). '"
onclick="rcmail.managesieve_ruleadd(' . $id .')" class="button" /> ';
$out .= '<input type="button" id="ruledel' . $id .'" value="'. Q($this->gettext('del')). '"
onclick="rcmail.managesieve_ruledel(' . $id .')" class="button' . ($rows_num<2 ? ' disabled' : '') .'"'
. ($rows_num<2 ? ' disabled="disabled"' : '') .' />';
$out .= '</td></tr></table>';
$out .= $div ? "</div>\n" : '';
return $out;
}
function action_div($fid, $id, $div=true)
{
$action = isset($this->form) ? $this->form['actions'][$id] : $this->script[$fid]['actions'][$id];
$rows_num = isset($this->form) ? sizeof($this->form['actions']) : sizeof($this->script[$fid]['actions']);
$out = $div ? '<div class="actionrow" id="actionrow' .$id .'">'."\n" : '';
$out .= '<table><tr><td class="rowactions">';
// action select
$select_action = new html_select(array('name' => "_action_type[]", 'id' => 'action_type'.$id,
'onchange' => 'action_type_select(' .$id .')'));
if (in_array('fileinto', $this->exts))
$select_action->add(Q($this->gettext('messagemoveto')), 'fileinto');
$select_action->add(Q($this->gettext('messageredirect')), 'redirect');
if (in_array('reject', $this->exts))
$select_action->add(Q($this->gettext('messagediscard')), 'reject');
elseif (in_array('ereject', $this->exts))
$select_action->add(Q($this->gettext('messagediscard')), 'ereject');
if (in_array('vacation', $this->exts))
$select_action->add(Q($this->gettext('messagereply')), 'vacation');
$select_action->add(Q($this->gettext('messagedelete')), 'discard');
$select_action->add(Q($this->gettext('rulestop')), 'stop');
$out .= $select_action->show($action['type']);
$out .= '</td>';
// actions target inputs
$out .= '<td class="rowtargets">';
// shared targets
$out .= '<input type="text" name="_action_target[]" id="action_target' .$id. '" '
.'value="' .($action['type']=='redirect' ? Q($action['target'], 'strict', false) : ''). '" size="40" '
.'style="display:' .($action['type']=='redirect' ? 'inline' : 'none') .'" '
. $this->error_class($id, 'action', 'target') .' />';
$out .= '<textarea name="_action_target_area[]" id="action_target_area' .$id. '" '
.'rows="3" cols="40" '. $this->error_class($id, 'action', 'targetarea')
.'style="display:' .(in_array($action['type'], array('reject', 'ereject')) ? 'inline' : 'none') .'">'
. (in_array($action['type'], array('reject', 'ereject')) ? Q($action['target'], 'strict', false) : '')
. "</textarea>\n";
// vacation
$out .= '<div id="action_vacation' .$id.'" style="display:' .($action['type']=='vacation' ? 'inline' : 'none') .'">';
$out .= '<span class="label">'. Q($this->gettext('vacationreason')) .'</span><br />'
.'<textarea name="_action_reason[]" id="action_reason' .$id. '" '
.'rows="3" cols="40" '. $this->error_class($id, 'action', 'reason') . '>'
. Q($action['reason'], 'strict', false) . "</textarea>\n";
$out .= '<br /><span class="label">' .Q($this->gettext('vacationaddresses')) . '</span><br />'
.'<input type="text" name="_action_addresses[]" '
.'value="' . (is_array($action['addresses']) ? Q(implode(', ', $action['addresses']), 'strict', false) : $action['addresses']) . '" size="40" '
. $this->error_class($id, 'action', 'addresses') .' />';
$out .= '<br /><span class="label">' . Q($this->gettext('vacationdays')) . '</span><br />'
.'<input type="text" name="_action_days[]" '
.'value="' .Q($action['days'], 'strict', false) . '" size="2" '
. $this->error_class($id, 'action', 'days') .' />';
$out .= '</div>';
// mailbox select
$out .= '<select id="action_mailbox' .$id. '" name="_action_mailbox[]" style="display:'
.(!isset($action) || $action['type']=='fileinto' ? 'inline' : 'none'). '">';
$this->rc->imap_init(true);
$a_folders = $this->rc->imap->list_mailboxes();
$delimiter = $this->rc->imap->get_hierarchy_delimiter();
// set mbox encoding
$mbox_encoding = $this->rc->config->get('managesieve_mbox_encoding', 'UTF7-IMAP');
if ($action['type'] == 'fileinto')
$mailbox = $action['target'];
else
$mailbox = '';
foreach ($a_folders as $folder)
{
$utf7folder = $this->rc->imap->mod_mailbox($folder);
$names = explode($delimiter, rcube_charset_convert($folder, 'UTF7-IMAP'));
$name = $names[sizeof($names)-1];
if ($replace_delimiter = $this->rc->config->get('managesieve_replace_delimiter'))
$utf7folder = str_replace($delimiter, $replace_delimiter, $utf7folder);
// convert to Sieve implementation encoding
$utf7folder = $this->mbox_encode($utf7folder, $mbox_encoding);
if ($folder_class = rcmail_folder_classname($name))
$foldername = $this->gettext($folder_class);
else
$foldername = $name;
$out .= sprintf('<option value="%s"%s>%s%s</option>'."\n",
htmlspecialchars($utf7folder),
($mailbox == $utf7folder ? ' selected="selected"' : ''),
str_repeat('&nbsp;', 4 * (sizeof($names)-1)),
Q(abbreviate_string($foldername, 40 - (2 * sizeof($names)-1))));
}
$out .= '</select>';
$out .= '</td>';
// add/del buttons
$out .= '<td class="rowbuttons">';
$out .= '<input type="button" id="actionadd' . $id .'" value="'. Q($this->gettext('add')). '"
onclick="rcmail.managesieve_actionadd(' . $id .')" class="button" /> ';
$out .= '<input type="button" id="actiondel' . $id .'" value="'. Q($this->gettext('del')). '"
onclick="rcmail.managesieve_actiondel(' . $id .')" class="button' . ($rows_num<2 ? ' disabled' : '') .'"'
. ($rows_num<2 ? ' disabled="disabled"' : '') .' />';
$out .= '</td>';
$out .= '</tr></table>';
$out .= $div ? "</div>\n" : '';
return $out;
}
private function genid()
{
$result = intval(rcube_timer());
return $result;
}
private function strip_value($str, $allow_html=false)
{
if (!$allow_html)
$str = strip_tags($str);
return trim($str);
}
private function error_class($id, $type, $target, $name_only=false)
{
// TODO: tooltips
if ($type == 'test' && isset($this->errors['tests'][$id][$target]))
return ($name_only ? 'error' : ' class="error"');
elseif ($type == 'action' && isset($this->errors['actions'][$id][$target]))
return ($name_only ? 'error' : ' class="error"');
return '';
}
private function check_email($email)
{
if (function_exists('check_email'));
return check_email($email);
// Check for invalid characters
if (preg_match('/[\x00-\x1F\x7F-\xFF]/', $email))
return false;
// Check that there's one @ symbol, and that the lengths are right
if (!preg_match('/^[^@]{1,64}@[^@]{1,255}$/', $email))
return false;
// Split it into sections to make life easier
$email_array = explode('@', $email);
// Check local part
$local_array = explode('.', $email_array[0]);
foreach ($local_array as $local_part)
if (!preg_match('/^(([A-Za-z0-9!#$%&\'*+\/=?^_`{|}~-]+)|("[^"]+"))$/', $local_part))
return false;
// Check domain part
if (preg_match('/^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}$/', $email_array[1])
|| preg_match('/^\[(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}\]$/', $email_array[1]))
return true; // If an IP address
else
{ // If not an IP address
$domain_array = explode('.', $email_array[1]);
if (sizeof($domain_array) < 2)
return false; // Not enough parts to be a valid domain
foreach ($domain_array as $domain_part)
if (!preg_match('/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]))$/', $domain_part))
return false;
return true;
}
return false;
}
private function mbox_encode($text, $encoding)
{
return rcube_charset_convert($text, 'UTF7-IMAP', $encoding);
}
}
?>

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managesieve.php (37 KB)

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