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calendar.php
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calendar.php
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<?php
/**
* Calendar plugin for Roundcube webmail
*
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2014-2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class calendar extends rcube_plugin
{
const FREEBUSY_UNKNOWN = 0;
const FREEBUSY_FREE = 1;
const FREEBUSY_BUSY = 2;
const FREEBUSY_TENTATIVE = 3;
const FREEBUSY_OOF = 4;
const SESSION_KEY = 'calendar_temp';
public $task = '?(?!logout).*';
public $rc;
public $lib;
private $_drivers = null;
private $_cals = null;
private $_cal_driver_map = null;
public $resources_dir;
public $home; // declare public to be used in other classes
public $urlbase;
public $timezone;
public $timezone_offset;
public $gmt_offset;
public $ui;
public $defaults = array(
'calendar_default_view' => "agendaWeek",
'calendar_timeslots' => 2,
'calendar_work_start' => 6,
'calendar_work_end' => 18,
'calendar_agenda_range' => 60,
'calendar_agenda_sections' => 'smart',
'calendar_event_coloring' => 0,
'calendar_time_indicator' => true,
'calendar_allow_invite_shared' => false,
'calendar_itip_send_option' => 3,
'calendar_itip_after_action' => 0,
);
// These are implemented with __get()
// private $ical;
// private $itip;
// private $driver;
/**
* Plugin initialization.
*/
function init()
{
$this->rc = rcube::get_instance();
$this->register_task('calendar', 'calendar');
// load calendar configuration
$this->load_config();
// catch iTIP confirmation requests that don're require a valid session
if ($this->rc->action == 'attend' && !empty($_REQUEST['_t'])) {
$this->add_hook('startup', array($this, 'itip_attend_response'));
}
else if ($this->rc->action == 'feed' && !empty($_REQUEST['_cal'])) {
$this->add_hook('startup', array($this, 'ical_feed_export'));
}
else if ($this->rc->task != 'login') {
// default startup routine
$this->add_hook('startup', array($this, 'startup'));
}
$this->add_hook('user_delete', array($this, 'user_delete'));
if ($this->rc->task == 'calendar') {
$this->rc->output->set_env('refresh_interval', $this->rc->config->get('calendar_sync_period', 0));
}
}
/**
* Setup basic plugin environment and UI
*/
protected function setup()
{
$this->require_plugin('libcalendaring');
$this->require_plugin('libkolab');
$this->lib = libcalendaring::get_instance();
$this->timezone = $this->lib->timezone;
$this->gmt_offset = $this->lib->gmt_offset;
$this->dst_active = $this->lib->dst_active;
$this->timezone_offset = $this->gmt_offset / 3600 - $this->dst_active;
// load localizations
$this->add_texts('localization/', $this->rc->task == 'calendar' && (!$this->rc->action || $this->rc->action == 'print'));
require($this->home . '/lib/calendar_ui.php');
$this->ui = new calendar_ui($this);
}
/**
* Startup hook
*/
public function startup($args)
{
// the calendar module can be enabled/disabled by the kolab_auth plugin
if ($this->rc->config->get('calendar_disabled', false) || !$this->rc->config->get('calendar_enabled', true))
return;
$this->setup();
// load Calendar user interface
if (!$this->rc->output->ajax_call && (!$this->rc->output->env['framed'] || $args['action'] == 'preview')) {
$this->ui->init();
// settings are required in (almost) every GUI step
if ($args['action'] != 'attend')
$this->rc->output->set_env('calendar_settings', $this->load_settings());
}
if ($args['task'] == 'calendar' && $args['action'] != 'save-pref') {
if ($args['action'] != 'upload') {
$this->load_drivers();
}
// register calendar actions
$this->register_action('index', array($this, 'calendar_view'));
$this->register_action('event', array($this, 'event_action'));
$this->register_action('calendar', array($this, 'calendar_action'));
$this->register_action('count', array($this, 'count_events'));
$this->register_action('load_events', array($this, 'load_events'));
$this->register_action('export_events', array($this, 'export_events'));
$this->register_action('import_events', array($this, 'import_events'));
$this->register_action('upload', array($this, 'attachment_upload'));
$this->register_action('get-attachment', array($this, 'attachment_get'));
$this->register_action('freebusy-status', array($this, 'freebusy_status'));
$this->register_action('freebusy-times', array($this, 'freebusy_times'));
$this->register_action('randomdata', array($this, 'generate_randomdata'));
$this->register_action('print', array($this,'print_view'));
$this->register_action('mailimportitip', array($this, 'mail_import_itip'));
$this->register_action('mailimportattach', array($this, 'mail_import_attachment'));
$this->register_action('dialog-ui', array($this, 'mail_message2event'));
$this->register_action('inlineui', array($this, 'get_inline_ui'));
$this->register_action('check-recent', array($this, 'check_recent'));
$this->register_action('itip-status', array($this, 'event_itip_status'));
$this->register_action('itip-remove', array($this, 'event_itip_remove'));
$this->register_action('itip-decline-reply', array($this, 'mail_itip_decline_reply'));
$this->register_action('itip-delegate', array($this, 'mail_itip_delegate'));
$this->register_action('resources-list', array($this, 'resources_list'));
$this->register_action('resources-owner', array($this, 'resources_owner'));
$this->register_action('resources-calendar', array($this, 'resources_calendar'));
$this->register_action('resources-autocomplete', array($this, 'resources_autocomplete'));
$this->add_hook('refresh', array($this, 'refresh'));
// remove undo information...
if ($undo = $_SESSION['calendar_event_undo']) {
// ...after timeout
$undo_time = $this->rc->config->get('undo_timeout', 0);
if ($undo['ts'] < time() - $undo_time) {
$this->rc->session->remove('calendar_event_undo');
// @TODO: do EXPUNGE on kolab objects?
}
}
// loading preinstalled calendars
$preinstalled_calendars = $this->rc->config->get('calendar_preinstalled_calendars', FALSE);
if ($preinstalled_calendars && is_array($preinstalled_calendars)) {
$username= $this->rc->get_user_name();
$rcmail = rcmail::get_instance();
$local = $rcmail->user->get_username('local');
$domain = $rcmail->user->get_username('domain');
foreach ($preinstalled_calendars as $index => $cal){
$url = $cal['caldav_url'];
$user = $cal['caldav_user'];
$url = str_replace('%u', $username, $url);
$user = str_replace('%u', $username, $user);
$url = str_replace('%l', $local, $url);
$user = str_replace('%l', $local, $user);
$url = str_replace('%d', $domain, $url);
$user = str_replace('%d', $domain, $user);
$preinstalled_calendars[$index]['caldav_url'] = $url;
$preinstalled_calendars[$index]['caldav_user'] = $user;
// by @MAT-WEISS-2017
if ($this->rc->config->get('cut_username_domain', true)) {
$webmail_domain = '@' . $this->rc->config->get('username_domain', FALSE);
$preinstalled_calendars[$index]['caldav_url'] = str_replace($webmail_domain, '', $preinstalled_calendars[$index]['caldav_url']);
$preinstalled_calendars[$index]['caldav_user'] = str_replace($webmail_domain, '', $preinstalled_calendars[$index]['caldav_user']);
}
}
foreach ($this->get_drivers() as $driver_name => $driver) {
foreach ($preinstalled_calendars as $cal) {
if ($driver_name == $cal['driver']) {
if (!$driver->create_calendar($cal)) {
$error_msg = 'Unable to add default calendars' . ($driver && $driver->last_error ? ': ' . $driver->last_error :'');
$this->rc->output->show_message($error_msg, 'error');
}
}
}
}
}
}
else if ($args['task'] == 'settings') {
// add hooks for Calendar settings
$this->add_hook('preferences_sections_list', array($this, 'preferences_sections_list'));
$this->add_hook('preferences_list', array($this, 'preferences_list'));
$this->add_hook('preferences_save', array($this, 'preferences_save'));
}
else if ($args['task'] == 'mail') {
// hooks to catch event invitations on incoming mails
if ($args['action'] == 'show' || $args['action'] == 'preview') {
$this->add_hook('template_object_messagebody', array($this, 'mail_messagebody_html'));
}
// add 'Create event' item to message menu
if ($this->api->output->type == 'html' && $_GET['_rel'] != 'event') {
$this->api->add_content(html::tag('li', array('role' => 'menuitem'),
$this->api->output->button(array(
'command' => 'calendar-create-from-mail',
'label' => 'calendar.createfrommail',
'type' => 'link',
'classact' => 'icon calendarlink active',
'class' => 'icon calendarlink disabled',
'innerclass' => 'icon calendar',
))),
'messagemenu');
$this->api->output->add_label('calendar.createfrommail');
}
$this->add_hook('messages_list', array($this, 'mail_messages_list'));
$this->add_hook('message_compose', array($this, 'mail_message_compose'));
}
else if ($args['task'] == 'addressbook') {
if ($this->rc->config->get('calendar_contact_birthdays')) {
$this->add_hook('contact_update', array($this, 'contact_update'));
$this->add_hook('contact_create', array($this, 'contact_update'));
}
}
// add hooks to display alarms
$this->add_hook('pending_alarms', array($this, 'pending_alarms'));
$this->add_hook('dismiss_alarms', array($this, 'dismiss_alarms'));
}
/**
* Helper method to load the backend driver according to local config
*/
public function load_drivers()
{
if($this->_drivers == null)
{
$this->_drivers = array();
foreach($this->get_driver_names() as $driver_name)
{
$driver_name = trim($driver_name);
$driver_class = $driver_name . '_driver';
require_once($this->home . '/drivers/calendar_driver.php');
require_once($this->home . '/drivers/' . $driver_name . '/' . $driver_class . '.php');
if($driver_name == "kolab")
$this->require_plugin('libkolab');
$driver = new $driver_class($this);
if ($driver->undelete)
$driver->undelete = $this->rc->config->get('undo_timeout', 0) > 0;
$this->_drivers[$driver_name] = $driver;
}
}
}
/*
* Helper method to get configured driver names.
* @return List of driver names.
*/
public function get_driver_names()
{
$driver_names = $this->rc->config->get('calendar_driver', array('kolab'));
if(!is_array($driver_names)) $driver_names = array($driver_names);
return $driver_names;
}
/**
* Helpers function to return loaded drivers.
* @return List of driver objects.
*/
public function get_drivers()
{
$this->load_drivers();
return $this->_drivers;
}
/**
* Helper method to get driver by name.
*
* @param string $name Driver name to get driver object for.
* @return mixed Driver object or null if no such driver exists.
*/
public function get_driver_by_name($name)
{
$this->load_drivers();
if(isset($this->_drivers[$name]))
{
return $this->_drivers[$name];
}
else
{
rcube::raise_error("Unknown driver requested \"$name\".", true, true);
return null;
}
}
/**
* Helper method to get the driver by GPC input, e.g. "_driver" or "driver"
* property specified in POST/GET or COOKIE variables.
*
* @param boolean $quiet = false Indicates where to raise an error if no driver was found in GPC
* @return mixed Driver object or null if no such driver exists.
*/
public function get_driver_by_gpc($quiet = false)
{
$this->load_drivers();
$driver_name = null;
foreach(array("_driver", "driver") as $input_name)
{
$driver_name = rcube_utils::get_input_value($input_name, rcube_utils::INPUT_GPC);
if($driver_name != null) break;
}
// Remove possible postfix "_driver" from requested driver name.
$driver_name = str_replace("_driver", "", $driver_name);
if($driver_name != null)
{
if(isset($this->_drivers[$driver_name]))
{
return $this->_drivers[$driver_name];
}
else
{
rcube::raise_error("Unknown driver requested \"$driver_name\".", true, true);
}
}
else
{
if(!$quiet) {
rcube::raise_error("No driver name found in GPC.", true, true);
}
}
return null;
}
/**
* Helper function to retrieve the default driver
*
* @return mixed Driver object or null if no default driver could be determined.
*/
public function get_default_driver()
{
$default = $this->rc->config->get("calendar_driver_default", "database"); // Fallback to database if nothing was configured.
return $this->get_driver_by_name($default);
}
/**
* Return the driver for the given event.
*
* @param $id ID or UID of the event.
* @return mixed Returns the driver object or null if no driver could be found for this event.
*/
public function get_driver_by_event($id)
{
foreach($this->get_drivers() as $driver) {
if($driver->get_event($id))
return $driver;
}
return null;
}
/**
* Get driver for given calendar id.
* @param int Calendar id to get driver for.
* @return mixed Driver object for given calendar.
*/
public function get_driver_by_cal($cal_id)
{
if ($this->_cal_driver_map == null)
$this->get_calendars();
if (!isset($this->_cal_driver_map[$cal_id])){
rcube::raise_error("No driver found for calendar \"$cal_id\".", true, true);
}
return $this->_cal_driver_map[$cal_id];
}
/**
* Helper function to build calendar to driver map and calendar array.
* @return array List of calendar properties.
*/
public function get_calendars()
{
if ($this->_cals == null || $this->_cal_driver_map == null) {
$this->_cals = array();
$this->_cal_driver_map = array();
$this->load_drivers();
foreach ($this->get_drivers() as $driver) {
foreach ((array)$driver->list_calendars() as $id => $prop) {
$prop["driver"] = get_class($driver);
$this->_cals[$id] = $prop;
$this->_cal_driver_map[$id] = $driver;
}
}
}
if ($driver->undelete)
$driver->undelete = $this->rc->config->get('undo_timeout', 0) > 0;
}
/**
* Load iTIP functions
*/
private function load_itip()
{
if (!$this->itip) {
require_once($this->home . '/lib/calendar_itip.php');
$this->itip = new calendar_itip($this);
if ($this->rc->config->get('kolab_invitation_calendars'))
$this->itip->set_rsvp_actions(array('accepted','tentative','declined','delegated','needs-action'));
}
return $this->itip;
}
/**
* Load iCalendar functions
*/
public function get_ical()
{
if (!$this->ical) {
$this->ical = libcalendaring::get_ical();
}
return $this->ical;
}
/**
* Get properties of the calendar this user has specified as default
*/
public function get_default_calendar($sensitivity = null, $calendars = null)
{
if ($calendars === null) {
// $calendars = $driver->list_calendars(calendar_driver::FILTER_PERSONAL | calendar_driver::FILTER_WRITEABLE);
}
$default_id = $this->rc->config->get('calendar_default_calendar');
$calendar = $calendars[$default_id] ?: null;
if (!$calendar || $sensitivity) {
foreach ($calendars as $cal) {
if ($sensitivity && $cal['subtype'] == $sensitivity) {
$calendar = $cal;
break;
}
if ($cal['default'] && $cal['editable']) {
$calendar = $cal;
}
if ($cal['editable']) {
$first = $cal;
}
}
}
return $calendar ?: $first;
}
/**
* Render the main calendar view from skin template
*/
function calendar_view()
{
$this->rc->output->set_pagetitle($this->gettext('calendar'));
// Add JS files to the page header
$this->ui->addJS();
$this->ui->init_templates();
$this->rc->output->add_label('lowest','low','normal','high','highest','delete','cancel','uploading','noemailwarning','close');
// initialize attendees autocompletion
$this->rc->autocomplete_init();
$this->rc->output->set_env('timezone', $this->timezone->getName());
$this->rc->output->set_env('calendar_driver', $this->rc->config->get('calendar_driver'), false);
$this->rc->output->set_env('calendar_resources', (bool)$this->rc->config->get('calendar_resources_driver'));
$this->rc->output->set_env('identities-selector', $this->ui->identity_select(array(
'id' => 'edit-identities-list',
'aria-label' => $this->gettext('roleorganizer'),
'class' => 'form-control custom-select',
)));
$view = rcube_utils::get_input_value('view', rcube_utils::INPUT_GPC);
if (in_array($view, array('agendaWeek', 'agendaDay', 'month', 'list')))
$this->rc->output->set_env('view', $view);
if ($date = rcube_utils::get_input_value('date', rcube_utils::INPUT_GPC))
$this->rc->output->set_env('date', $date);
if ($msgref = rcube_utils::get_input_value('itip', rcube_utils::INPUT_GPC))
$this->rc->output->set_env('itip_events', $this->itip_events($msgref));
$this->rc->output->send("calendar.calendar");
}
/**
* Handler for preferences_sections_list hook.
* Adds Calendar settings sections into preferences sections list.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_sections_list($p)
{
$p['list']['calendar'] = array(
'id' => 'calendar', 'section' => $this->gettext('calendar'),
);
return $p;
}
/**
* Handler for preferences_list hook.
* Adds options blocks into Calendar settings sections in Preferences.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_list($p)
{
if ($p['section'] != 'calendar') {
return $p;
}
$no_override = array_flip((array)$this->rc->config->get('dont_override'));
$p['blocks']['view']['name'] = $this->gettext('mainoptions');
if (!isset($no_override['calendar_default_view'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_default_view';
$view = $this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view']);
$select = new html_select(array('name' => '_default_view', 'id' => $field_id));
$select->add($this->gettext('day'), "agendaDay");
$select->add($this->gettext('week'), "agendaWeek");
$select->add($this->gettext('month'), "month");
$select->add($this->gettext('agenda'), "list");
$p['blocks']['view']['options']['default_view'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('default_view'))),
'content' => $select->show($view == 'table' ? 'list' : $view),
);
}
if (!isset($no_override['calendar_timeslots'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_timeslot';
$choices = array('1', '2', '3', '4', '6');
$select = new html_select(array('name' => '_timeslots', 'id' => $field_id));
$select->add($choices);
$p['blocks']['view']['options']['timeslots'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('timeslots'))),
'content' => $select->show(strval($this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots']))),
);
}
if (!isset($no_override['calendar_first_day'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_firstday';
$select = new html_select(array('name' => '_first_day', 'id' => $field_id));
$select->add($this->gettext('sunday'), '0');
$select->add($this->gettext('monday'), '1');
$select->add($this->gettext('tuesday'), '2');
$select->add($this->gettext('wednesday'), '3');
$select->add($this->gettext('thursday'), '4');
$select->add($this->gettext('friday'), '5');
$select->add($this->gettext('saturday'), '6');
$p['blocks']['view']['options']['first_day'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('first_day'))),
'content' => $select->show(strval($this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day']))),
);
}
if (!isset($no_override['calendar_first_hour'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$time_format = $this->rc->config->get('time_format', libcalendaring::to_php_date_format($this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format'])));
$select_hours = new html_select();
for ($h = 0; $h < 24; $h++)
$select_hours->add(date($time_format, mktime($h, 0, 0)), $h);
$field_id = 'rcmfd_firsthour';
$p['blocks']['view']['options']['first_hour'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('first_hour'))),
'content' => $select_hours->show($this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']), array('name' => '_first_hour', 'id' => $field_id)),
);
}
if (!isset($no_override['calendar_work_start'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_workstart';
$work_start = $this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']);
$work_end = $this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']);
$p['blocks']['view']['options']['workinghours'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('workinghours'))),
'content' => html::div('input-group',
$select_hours->show($work_start, array('name' => '_work_start', 'id' => $field_id))
. html::span('input-group-append input-group-prepend', html::span('input-group-text',' — '))
. $select_hours->show($work_end, array('name' => '_work_end', 'id' => $field_id))
)
);
}
if (!isset($no_override['calendar_event_coloring'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_coloring';
$select_colors = new html_select(array('name' => '_event_coloring', 'id' => $field_id));
$select_colors->add($this->gettext('coloringmode0'), 0);
$select_colors->add($this->gettext('coloringmode1'), 1);
$select_colors->add($this->gettext('coloringmode2'), 2);
$select_colors->add($this->gettext('coloringmode3'), 3);
$p['blocks']['view']['options']['eventcolors'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('eventcoloring'))),
'content' => $select_colors->show($this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring'])),
);
}
if (!isset($no_override['calendar_default_alarm_type']) || !isset($no_override['calendar_default_alarm_offset'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_alarm';
$select_type = new html_select(array('name' => '_alarm_type', 'id' => $field_id));
$select_type->add($this->gettext('none'), '');
$types = array();
foreach ($this->get_drivers() as $driver) {
foreach ($driver->alarm_types as $type) {
$types[$type] = $type;
}
}
foreach ($types as $type) {
$select_type->add($this->gettext(strtolower("alarm{$type}option"), 'libcalendaring'), $type);
}
$p['blocks']['view']['options']['alarmtype'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('defaultalarmtype'))),
'content' => $select_type->show($this->rc->config->get('calendar_default_alarm_type', '')),
);
}
if (!isset($no_override['calendar_default_alarm_offset'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_alarm';
$input_value = new html_inputfield(array('name' => '_alarm_value', 'id' => $field_id . 'value', 'size' => 3));
$select_offset = new html_select(array('name' => '_alarm_offset', 'id' => $field_id . 'offset'));
foreach (array('-M','-H','-D','+M','+H','+D') as $trigger)
$select_offset->add($this->rc->gettext('trigger' . $trigger, 'libcalendaring'), $trigger);
$preset = libcalendaring::parse_alarm_value($this->rc->config->get('calendar_default_alarm_offset', '-15M'));
$p['blocks']['view']['options']['alarmoffset'] = array(
'title' => html::label($field_id . 'value', rcube::Q($this->gettext('defaultalarmoffset'))),
'content' => $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1]),
);
}
if (!isset($no_override['calendar_default_calendar'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
// default calendar selection
$field_id = 'rcmfd_default_calendar';
$select_cal = new html_select(array('name' => '_default_calendar', 'id' => $field_id, 'is_escaped' => true));
foreach($this->get_drivers() as $driver){
foreach ((array)$driver->list_calendars($filter) as $id => $prop) {
$select_cal->add($prop['name'], strval($id));
if ($prop['default'])
$default_calendar = $id;
}
}
$p['blocks']['view']['options']['defaultcalendar'] = array(
'title' => html::label($field_id . 'value', rcube::Q($this->gettext('defaultcalendar'))),
'content' => $select_cal->show($this->rc->config->get('calendar_default_calendar', $default_calendar)),
);
$field_id = 'sync_period';
$input_value = new html_inputfield(array('name' => '_sync_period', 'id' => $field_id . 'value', 'size' => 4));
$p['blocks']['view']['options']['syncperiod'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('syncperiod'))),
'content' => $input_value->show($this->rc->config->get('calendar_sync_period', $sync_period)),
);
}
$p['blocks']['view']['options']['defaultcalendar'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('defaultcalendar'))),
'content' => $select_cal->show($this->rc->config->get('calendar_default_calendar', $default_calendar)),
);
$field_id = 'sync_period';
$input_value = new html_inputfield(array('name' => '_sync_period', 'id' => $field_id . 'value', 'size' => 4));
$p['blocks']['view']['options']['syncperiod'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('syncperiod'))),
'content' => $input_value->show($this->rc->config->get('calendar_sync_period', $sync_period)),
);
if (!isset($no_override['calendar_show_weekno'])) {
if (!$p['current']) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_show_weekno';
$select = new html_select(array('name' => '_show_weekno', 'id' => $field_id));
$select->add($this->gettext('weeknonone'), -1);
$select->add($this->gettext('weeknodatepicker'), 0);
$select->add($this->gettext('weeknoall'), 1);
$p['blocks']['view']['options']['show_weekno'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('showweekno'))),
'content' => $select->show(intval($this->rc->config->get('calendar_show_weekno'))),
);
}
$p['blocks']['itip']['name'] = $this->gettext('itipoptions');
// Invitations handling
if (!isset($no_override['calendar_itip_after_action'])) {
if (!$p['current']) {
$p['blocks']['itip']['content'] = true;
return $p;
}
$field_id = 'rcmfd_after_action';
$select = new html_select(array('name' => '_after_action', 'id' => $field_id,
'onchange' => "\$('#{$field_id}_select')[this.value == 4 ? 'show' : 'hide']()"));
$select->add($this->gettext('afternothing'), '');
$select->add($this->gettext('aftertrash'), 1);
$select->add($this->gettext('afterdelete'), 2);
$select->add($this->gettext('afterflagdeleted'), 3);
$select->add($this->gettext('aftermoveto'), 4);
$val = $this->rc->config->get('calendar_itip_after_action', $this->defaults['calendar_itip_after_action']);
if ($val !== null && $val !== '' && !is_int($val)) {
$folder = $val;
$val = 4;
}
$folders = $this->rc->folder_selector(array(
'id' => $field_id . '_select',
'name' => '_after_action_folder',
'maxlength' => 30,
'folder_filter' => 'mail',
'folder_rights' => 'w',
'style' => $val !== 4 ? 'display:none' : '',
));
$p['blocks']['itip']['options']['after_action'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('afteraction'))),
'content' => html::div('input-group input-group-combo', $select->show($val) . $folders->show($folder)),
);
}
// category definitions
if (!$driver->nocategories && !isset($no_override['calendar_categories'])) {
$p['blocks']['categories']['name'] = $this->gettext('categories');
if (!$p['current']) {
$p['blocks']['categories']['content'] = true;
return $p;
}
$categories = (array) $driver->list_categories();
$categories_list = '';
foreach ($categories as $name => $color) {
$key = md5($name);
$field_class = 'rcmfd_category_' . str_replace(' ', '_', $name);
$category_remove = html::span('input-group-append', html::a(array(
'class' => 'button icon delete input-group-text',
'onclick' => '$(this).parent().parent().remove()',
'title' => $this->gettext('remove_category'),
'href' => '#rcmfd_new_category',
), html::span('inner', $this->gettext('delete'))
));
$category_name = new html_inputfield(array('name' => "_categories[$key]", 'class' => $field_class, 'size' => 30, 'disabled' => $driver->categoriesimmutable));
$category_color = new html_inputfield(array('name' => "_colors[$key]", 'class' => "$field_class colors", 'size' => 6));
$hidden = $driver->categoriesimmutable ? html::tag('input', array('type' => 'hidden', 'name' => "_categories[$key]", 'value' => $name)) : '';
$categories_list .= $hidden . html::div('input-group', $category_name->show($name) . $category_color->show($color) . $category_remove);
}
$p['blocks']['categories']['options']['category_' . $name] = array(
'content' => html::div(array('id' => 'calendarcategories'), $categories_list),
);
$field_id = 'rcmfd_new_category';
$new_category = new html_inputfield(array('name' => '_new_category', 'id' => $field_id, 'size' => 30));
$add_category = html::span('input-group-append', html::a(array(
'type' => 'button',
'class' => 'button create input-group-text',
'title' => $this->gettext('add_category'),
'onclick' => 'rcube_calendar_add_category()',
'href' => '#rcmfd_new_category',
), html::span('inner', $this->gettext('add_category'))
));
$p['blocks']['categories']['options']['categories'] = array(
'content' => html::div('input-group', $new_category->show('') . $add_category),
);
$this->rc->output->add_label('delete', 'calendar.remove_category');
$this->rc->output->add_script('function rcube_calendar_add_category() {
var name = $("#rcmfd_new_category").val();
if (name.length) {
var button_label = rcmail.gettext("calendar.remove_category");
var input = $("<input>").attr({type: "text", name: "_categories[]", size: 30, "class": "form-control"}).val(name);
var color = $("<input>").attr({type: "text", name: "_colors[]", size: 6, "class": "colors form-control"}).val("000000");
var button = $("<a>").attr({"class": "button icon delete input-group-text", title: button_label, href: "#rcmfd_new_category"})
.click(function() { $(this).parent().parent().remove(); })
.append($("<span>").addClass("inner").text(rcmail.gettext("delete")));
$("<div>").addClass("input-group").append(input).append(color).append($("<span class=\'input-group-append\'>").append(button))
.appendTo("#calendarcategories");
color.minicolors(rcmail.env.minicolors_config || {});
$("#rcmfd_new_category").val("");
}
}', 'foot');
$this->rc->output->add_script('$("#rcmfd_new_category").keypress(function(event) {
if (event.which == 13) {
rcube_calendar_add_category();
event.preventDefault();
}
});
', 'docready');
// load miniColors js/css files
jqueryui::miniColors();
}
/*
$table = new html_table(array('cols' => 2, 'cellpadding' => 0, 'cellspacing' => 0, 'class' => 'account-details'));
$table = new html_table(array('class' => 'account-details', 'cols' => 2, 'cellpadding' => 0, 'cellspacing' => 0));
if(count($cals) > 0){
$i ++;
$table->add('title', html::tag('h4', null, ' ' . $this->gettext('calendars') . ': &sup' . $i . ';'));
$table->add('', '');
ksort($cals);
$repl = $rcmail->config->get('caldav_url_replace', false);
foreach($cals as $key => $cal){
$temp = explode('?', $cal['caldav_url'], 2);
$url = slashify($temp[0]) . ($temp[1] ? ('?' . $temp[1]) : '');
if(is_array($repl)){
foreach($repl as $key1 => $val){
$url = str_replace($key1, $val, $url);
}
}
$table->add('title',' ● ' . $key);
$table->add('', html::tag('input', array('value' => $url, 'onclick' => 'select_all(this)', 'name' => $key, 'type' => 'text', 'size' => $url_box_length)));
}
}
out = $table->show();
*/
// virtual birthdays calendar TODO
if (!isset($no_override['calendar_contact_birthdays'])) {
$p['blocks']['birthdays']['name'] = $this->gettext('birthdayscalendar');
if (!$p['current']) {
$p['blocks']['birthdays']['content'] = true;
return $p;
}
$field_id = 'rcmfd_contact_birthdays';
$input = new html_checkbox(array('name' => '_contact_birthdays', 'id' => $field_id, 'value' => 1, 'onclick' => '$(".calendar_birthday_props").prop("disabled",!this.checked)'));
$p['blocks']['birthdays']['options']['contact_birthdays'] = array(
'title' => html::label($field_id, $this->gettext('displaybirthdayscalendar')),
'content' => $input->show($this->rc->config->get('calendar_contact_birthdays')?1:0),
);
$input_attrib = array(
'class' => 'calendar_birthday_props',
'disabled' => !$this->rc->config->get('calendar_contact_birthdays'),
);
$sources = array();
$checkbox = new html_checkbox(array('name' => '_birthday_adressbooks[]') + $input_attrib);
foreach ($this->rc->get_address_sources(false, true) as $source) {
$active = in_array($source['id'], (array)$this->rc->config->get('calendar_birthday_adressbooks', array())) ? $source['id'] : '';
$sources[] = html::tag('li', null, html::label(null, $checkbox->show($active, array('value' => $source['id'])) . rcube::Q($source['realname'] ?: $source['name'])));
}
$p['blocks']['birthdays']['options']['birthday_adressbooks'] = array(
'title' => rcube::Q($this->gettext('birthdayscalendarsources')),
'content' => html::tag('ul', 'proplist', implode("\r\n", $sources)),
);
$field_id = 'rcmfd_birthdays_alarm';
$select_type = new html_select(array('name' => '_birthdays_alarm_type', 'id' => $field_id) + $input_attrib);
$select_type->add($this->gettext('none'), '');
foreach ($driver->alarm_types as $type) {
$select_type->add($this->rc->gettext(strtolower("alarm{$type}option"), 'libcalendaring'), $type);
}
$input_value = new html_inputfield(array('name' => '_birthdays_alarm_value', 'id' => $field_id . 'value', 'size' => 3) + $input_attrib);
$select_offset = new html_select(array('name' => '_birthdays_alarm_offset', 'id' => $field_id . 'offset') + $input_attrib);
foreach (array('-M','-H','-D') as $trigger)
$select_offset->add($this->rc->gettext('trigger' . $trigger, 'libcalendaring'), $trigger);
$preset = libcalendaring::parse_alarm_value($this->rc->config->get('calendar_birthdays_alarm_offset', '-1D'));
$preset_type = $this->rc->config->get('calendar_birthdays_alarm_type', '');
$p['blocks']['birthdays']['options']['birthdays_alarmoffset'] = array(
'title' => html::label($field_id, rcube::Q($this->gettext('showalarms'))),
'content' => html::div('input-group', $select_type->show($preset_type) . $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1])),
);
}
return $p;
}
/**
* Handler for preferences_save hook.
* Executed on Calendar settings form submit.
*
* @param array Original parameters
* @return array Modified parameters
*/