{

public $task = 'settings';

private $rc;

private $obj;

/*

* Initializes the plugin.

*/

public function init()

{

$rcmail = rcmail::get_instance();

$this->rc = &$rcmail;

$this->add_texts('localization/', true);

$this->rc->output->add_label('vacation');

$this->register_action('plugin.vacation', array($this, 'vacation_init'));

$this->register_action('plugin.vacation-save', array($this, 'vacation_save'));

$this->include_script('vacation.js');

$this->load_config();

if ($this->rc->config->get('vacation_gui_vacationdate', FALSE) && $this->rc->config->get('vacation_jquery_calendar', FALSE))

{

$format = $this->rc->config->get('vacation_jquery_dateformat', 'mm/dd/yy');

if($rcmail->output->type === "html")

$this->rc->output->add_script("calendar_format='" . $format . "';");

$this->include_script('vacation_calendar.js');

}

require_once ($this->home . '/lib/rcube_vacation.php');

$this->obj = new rcube_vacation();

}

/*

* Plugin initialization function.

*/

public function vacation_init()

{

$this->read_data();

$this->register_handler('plugin.body', array($this, 'vacation_form'));

$this->rc->output->set_pagetitle($this->gettext('vacation'));

$this->rc->output->send('plugin');

}

/*

* Plugin save function.

*/

public function vacation_save()

{

$this->write_data();

$this->register_handler('plugin.body', array($this, 'vacation_form'));

$this->rc->output->set_pagetitle($this->gettext('vacation'));

rcmail_overwrite_action('plugin.vacation');

$this->rc->output->send('plugin');

}

protected function get_timestamp($date)

{

if ($date === '') {

return null;

} else {

$d = $this->my_date_parse_from_format($this->rc->config->get('vacation_dateformat', 'm/d/Y'), $date);

if (!is_array($d) || $d['month'] === false || $d['day'] === false || $d['year'] === false)

{

return FALSE;

}

return gmmktime(0,0,0, $d['month'], $d['day'], $d['year']);

}

}

protected function add_date_field($table, $field_id, $val, $format)

{

$input = new html_inputfield(array('name' => '_' . $field_id, 'id' => $field_id, 'size' => 10));

$table->add('title', html::label($field_id, Q($this->gettext($field_id))));

if ($val !== null) {

if ($val == 0)

{

$val = time();

}

$date_val = substr($this->rc->config->get('vacation_sql_dsn'), 0, 5) == "mysql" ? date($format, $val) : $val;

} else {

$date_val = '';

}

$table->add(null, $input->show($date_val));

}

/*

* Plugin UI form function.

*/

public function vacation_form()

{

$table = new html_table(array('cols' => 2));

$field_id = 'vacationenable';

$input_vacationenable = new html_checkbox(array('name' => '_vacationenable', 'id' => $field_id, 'value' => 1));

$table->add('title', html::label($field_id, Q($this->gettext('vacationenable'))));

$table->add(null, $input_vacationenable->show($this->obj->is_vacation_enable() === true || $this->obj->is_vacation_enable() == "1" || $this->obj->is_vacation_enable() == "t" || $this->obj->is_vacation_enable() == "y" || $this->obj->is_vacation_enable() == "yes" ? 1 : 0));

if ($this->rc->config->get('vacation_gui_vacationdate', FALSE))

{

$format = $this->rc->config->get('vacation_dateformat', 'm/d/Y');

$this->add_date_field($table, 'vacationstart', $this->obj->get_vacation_start(), $format);

$this->add_date_field($table, 'vacationend', $this->obj->get_vacation_end(), $format);

}

if ($this->rc->config->get('vacation_gui_vacationsubject', FALSE))

{

$field_id = 'vacationsubject';

$input_vacationsubject = new html_inputfield(array('name' => '_vacationsubject', 'id' => $field_id, 'size' => 95));

$table->add('title', html::label($field_id, Q($this->gettext('vacationsubject'))));

$table->add(null, $input_vacationsubject->show($this->obj->get_vacation_subject()));

}

$field_id = 'vacationmessage';

if ($this->rc->config->get('vacation_gui_vacationmessage_html', FALSE))

{

$this->rc->output->add_label('converting', 'editorwarning');

// FIX: use identity mode for minimal functions

rcube_html_editor('identity');

$text_vacationmessage = new html_textarea(array('name' => '_vacationmessage', 'id' => $field_id, 'spellcheck' => 1, 'rows' => 12, 'cols' => 70, 'class' => 'mce_editor'));

}

else

{

$text_vacationmessage = new html_textarea(array('name' => '_vacationmessage', 'id' => $field_id, 'spellcheck' => 1, 'rows' => 12, 'cols' => 70));

}

$table->add('title', html::label($field_id, Q($this->gettext('vacationmessage'))));

$table->add(null, $text_vacationmessage->show($this->obj->get_vacation_message()));

if ($this->rc->config->get('vacation_gui_vacationkeepcopyininbox', FALSE))

{

$field_id = 'keepcopyininbox';

$input_vacationkeepcopyininbox = new html_checkbox(array('name' => '_vacationkeepcopyininbox', 'id' => $field_id, 'value' => 1));

$table->add('title', html::label($field_id, Q($this->gettext('vacationkeepcopyininbox'))));

$table->add(null, $input_vacationkeepcopyininbox->show($this->obj->is_vacation_keep_copy_in_inbox() ? 1 : 0));

}

if ($this->rc->config->get('vacation_gui_vacationforwarder', FALSE))

{

$field_id = 'vacationforwarder';

$input_vacationforwarder = new html_inputfield(array('name' => '_vacationforwarder', 'id' => $field_id, 'size' => 95));

$table->add('title', html::label($field_id, Q($this->gettext('vacationforwarder'))));

$table->add(null, $input_vacationforwarder->show($this->obj->get_vacation_forwarder()));

}

$out = html::div(array('class' => "box"), html::div(array('id' => "prefs-title", 'class' => 'boxtitle'), $this->gettext('vacation')) . html::div(array('class' => "boxcontent scroller"), $table->show() . html::p(null, $this->rc->output->button(array('command' => 'plugin.vacation-save', 'type' => 'input', 'class' => 'button mainaction', 'label' => 'save')))));

$this->rc->output->add_gui_object('vacationform', 'vacation-form');

return $this->rc->output->form_tag(array('id' => 'vacation-form', 'name' => 'vacation-form', 'method' => 'post', 'action' => './?_task=settings&_action=plugin.vacation-save'), $out);

}

/*

* Reads plugin data.

*/

public function read_data()

{

$driver = $this->home . '/lib/drivers/' . $this->rc->config->get('vacation_driver', 'sql').'.php';

if (!is_readable($driver))

{

raise_error(array('code' => 600, 'type' => 'php', 'file' => __FILE__, 'message' => "Vacation plugin: Unable to open driver file $driver"), true, false);

return $this->gettext('internalerror');

}

require_once($driver);

if (!function_exists('vacation_read'))

{

raise_error(array('code' => 600, 'type' => 'php', 'file' => __FILE__, 'message' => "Vacation plugin: Broken driver: $driver"), true, false);

return $this->gettext('internalerror');

}

$data['username'] = $this->obj->get_username();

$data['email'] = $this->obj->get_email();

$data['email_local'] = $this->obj->get_email_local();

$data['email_domain'] = $this->obj->get_email_domain();

$data['vacation_enable'] = $this->obj->is_vacation_enable();

$data['vacation_start'] = $this->obj->get_vacation_start();

$data['vacation_end'] = $this->obj->get_vacation_end();

$data['vacation_subject'] = ($this->obj->get_vacation_subject() ? $this->obj->get_vacation_subject() : $this->rc->config->get('vacation_subject_default', ''));

$data['vacation_message'] = $this->rc->config->get('vacation_message_mime', '') . ($this->obj->get_vacation_message() ? $this->obj->get_vacation_message() : $this->rc->config->get('vacation_message_default', ''));

$date['vacation_keepcopyininbox'] = $this->obj->is_vacation_keep_copy_in_inbox();

$data['vacation_forwarder'] = $this->obj->get_vacation_forwarder();

$ret = vacation_read ($data);

switch ($ret)

{

case PLUGIN_ERROR_DEFAULT:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverdefaulterror'), 'error');

return FALSE;

}

case PLUGIN_ERROR_CONNECT:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverconnecterror'), 'error');

return FALSE;

}

case PLUGIN_ERROR_PROCESS:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverprocesserror'), 'error');

return FALSE;

}

case PLUGIN_SUCCESS:

default:

{

break;

}

}

if (isset($data['email']))

{

$this->obj->set_email($data['email']);

}

if (isset($data['email_local']))

{

$this->obj->set_email_local($data['email_local']);

}

if (isset($data['email_domain']))

{

$this->obj->set_email_domain($data['email_domain']);

}

if (isset($data['vacation_enable']))

{

$this->obj->set_vacation_enable($data['vacation_enable']);

}

if (isset($data['vacation_start']))

{

$this->obj->set_vacation_start($data['vacation_start']);

}

if (isset($data['vacation_end']))

{

$this->obj->set_vacation_end($data['vacation_end']);

}

if (isset($data['vacation_subject']) && (strlen ($data['vacation_subject']) > 0))

{

$this->obj->set_vacation_subject($data['vacation_subject']);

}

else

{

$this->obj->set_vacation_subject($this->rc->config->get('vacation_subject_default', ''));

}

if (isset($data['vacation_message']) && (strlen ($data['vacation_message']) > 0))

{

$data['vacation_message'] = str_replace($this->rc->config->get('vacation_message_mime', ''), "", $data['vacation_message']);

$this->obj->set_vacation_message($data['vacation_message']);

}

else

{

$this->obj->set_vacation_message($this->rc->config->get('vacation_message_default', ''));

}

if (isset($data['vacation_keepcopyininbox']))

{

$this->obj->set_vacation_keep_copy_in_inbox($data['vacation_keepcopyininbox']);

}

if (isset($data['vacation_forwarder']))

{

$this->obj->set_vacation_forwarder($data['vacation_forwarder']);

}

return TRUE;

}

/*

* Writes plugin data.

*/

public function write_data()

{

if (get_input_value('_vacationenable', RCUBE_INPUT_POST))

{

$this->obj->set_vacation_enable(TRUE);

}

else

{

$this->obj->set_vacation_enable(FALSE);

}

if ($this->rc->config->get('vacation_gui_vacationdate', FALSE))

{

$d_start_time = $this->get_timestamp(get_input_value('_vacationstart', RCUBE_INPUT_POST));

if ($d_start_time === FALSE)

{

$this->rc->output->command('display_message', $this->gettext('vacationinvalidstartdate'), 'error');

return FALSE;

}

$d_end_time = $this->get_timestamp(get_input_value('_vacationend', RCUBE_INPUT_POST));

if ($d_end_time === FALSE)

{

$this->rc->output->command('display_message', $this->gettext('vacationinvalidenddate'), 'error');

return FALSE;

}

if (isset($d_start_time) && isset($d_end_time) && $d_start_time > $d_end_time)

{

$this->rc->output->command('display_message', $this->gettext('vacationinvaliddateinterval'), 'error');

return FALSE;

}

$this->obj->set_vacation_start($d_start_time);

$this->obj->set_vacation_end($d_end_time);

}

if ($this->rc->config->get('vacation_gui_vacationsubject', FALSE))

{

$subject = get_input_value('_vacationsubject', RCUBE_INPUT_POST);

if (!is_string($subject) || (strlen($subject) == 0))

{

$this->rc->output->command('display_message', $this->gettext('vacationnosubject'), 'error');

return FALSE;

}

$this->obj->set_vacation_subject($subject);

}

$message = get_input_value('_vacationmessage', RCUBE_INPUT_POST, $this->rc->config->get('vacation_gui_vacationmessage_html', FALSE));

if (!is_string($message) || (strlen($message) == 0))

{

$this->rc->output->command('display_message', $this->gettext('vacationnomessage'), 'error');

return FALSE;

}

$this->obj->set_vacation_message($message);

if ($this->rc->config->get('vacation_gui_keepcopyininbox', FALSE))

{

if (get_input_value('_vacationkeepcopyininbox', RCUBE_INPUT_POST))

{

$this->obj->set_vacation_keep_copy_in_inbox(TRUE);

}

else

{

$this->obj->set_vacation_keep_copy_in_inbox(FALSE);

}

}

if ($this->rc->config->get('vacation_gui_vacationforwarder', FALSE))

{

$forwarder = get_input_value('_vacationforwarder', RCUBE_INPUT_POST);

if (is_string($forwarder) && (strlen($forwarder) > 0))

{

if ($this->rc->config->get('vacation_forwarder_multiple', FALSE))

{

$emails = preg_split('/' . $this->rc->config->get('vacation_forwarder_separator', ',') .'/', $forwarder);

}

else

{

$emails[] = $forwarder;

}

foreach ($emails as $email)

{

if (!preg_match('#^[\w.-]+@[\w.-]+\.[a-zA-Z]{2,6}$#', $email))

{

if ($this->rc->config->get('vacation_forwarder_multiple', FALSE))

$this->rc->output->command('display_message', $this->gettext('vacationinvalidforwarders'), 'error');

else

$this->rc->output->command('display_message', $this->gettext('vacationinvalidforwarder'), 'error');

return FALSE;

}

}

}

$this->obj->set_vacation_forwarder($forwarder);

}

$driver = $this->home . '/lib/drivers/' . $this->rc->config->get('vacation_driver', 'sql').'.php';

if (!is_readable($driver))

{

raise_error(array('code' => 600, 'type' => 'php', 'file' => __FILE__, 'message' => "Vacation plugin: Unable to open driver file $driver"), true, false);

return $this->gettext('internalerror');

}

require_once($driver);

if (!function_exists('vacation_write'))

{

raise_error(array('code' => 600, 'type' => 'php', 'file' => __FILE__, 'message' => "Vacation plugin: Broken driver: $driver"), true, false);

return $this->gettext('internalerror');

}

$data['username'] = $this->obj->get_username();

$data['email'] = $this->obj->get_email();

$data['email_local'] = $this->obj->get_email_local();

$data['email_domain'] = $this->obj->get_email_domain();

$data['vacation_enable'] = $this->obj->is_vacation_enable();

$data['vacation_start'] = $this->obj->get_vacation_start();

$data['vacation_end'] = $this->obj->get_vacation_end();

$data['vacation_subject'] = $this->obj->get_vacation_subject();

$data['vacation_message'] = $this->rc->config->get('vacation_message_mime', '') . ($this->obj->get_vacation_message() ? $this->obj->get_vacation_message() : $this->rc->config->get('vacation_message_default', ''));

$data['vacation_keepcopyininbox'] = $this->obj->is_vacation_keep_copy_in_inbox();

$data['vacation_forwarder'] = $this->obj->get_vacation_forwarder();

if ( (substr($this->rc->config->get('vacation_sql_dsn'), 0, 5) == "pgsql") && ($data['vacation_enable'] == "" || $data['vacation_enable'] == "0") )

{

$data['vacation_enable'] = "false";

}

$ret = vacation_write ($data);

switch ($ret)

{

case PLUGIN_ERROR_DEFAULT:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverdefaulterror'), 'error');

return FALSE;

}

case PLUGIN_ERROR_CONNECT:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverconnecterror'), 'error');

return FALSE;

}

case PLUGIN_ERROR_PROCESS:

{

$this->rc->output->command('display_message', $this->gettext('vacationdriverprocesserror'), 'error');

return FALSE;

}

case PLUGIN_SUCCESS:

default:

{

$this->rc->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation');

break;

}

}

if (isset($data['email']))

{

$this->obj->set_email($data['email']);

}

if (isset($data['email_local']))

{

$this->obj->set_email_local($data['email_local']);

}

if (isset($data['email_domain']))

{

$this->obj->set_email_domain($data['email_domain']);

}

if (isset($data['vacation_enable']))

{

$this->obj->set_vacation_enable($data['vacation_enable']);

}

if (isset($data['vacation_start']))

{

if (substr($this->rc->config->get('vacation_sql_dsn'), 0, 5) == "pgsql")

{

$this->obj->set_vacation_start(date($this->rc->config->get('vacation_dateformat', 'm/d/Y'), $data['vacation_start']));

}

else

{

$this->obj->set_vacation_end($data['vacation_start']);

}

}

if (isset($data['vacation_end']))

{

if (substr($this->rc->config->get('vacation_sql_dsn'), 0, 5) == "pgsql")

{

$this->obj->set_vacation_end(date($this->rc->config->get('vacation_dateformat', 'm/d/Y'), $data['vacation_end']));

}

else

{

$this->obj->set_vacation_end($data['vacation_end']);

}

}

if (isset($data['vacation_subject']))

{

$this->obj->set_vacation_subject($data['vacation_subject']);

}

else

{

$this->obj->set_vacation_subject($this->rc->config->get('vacation_subject_default', ''));

}

if (isset($data['vacation_message']))

{

$data['vacation_message'] = str_replace($this->rc->config->get('vacation_message_mime', ''), "", $data['vacation_message']);

$this->obj->set_vacation_message($data['vacation_message']);

}

else

{

$this->obj->set_vacation_message($this->rc->config->get('vacation_message_default', ''));

}

if (isset($data['vacation_keepcopyininbox']))

{

$this->obj->set_vacation_keep_copy_in_inbox($data['vacation_keepcopyininbox']);

}

if (isset($data['vacation_forwarder']))

{

$this->obj->set_vacation_forwarder($data['vacation_forwarder']);

}

return TRUE;

}

/*

* Returns the informations of a given date.

*

* @param string the date format.

* @param string the date.

* @return array the array of asscociated formats.

*/

private function my_date_parse_from_format($format, $date)

{

if (function_exists("date_parse_from_format"))

return date_parse_from_format($format, $date);

$ret = array();

$formats = preg_split('/[:\/.\ \-]/', $format);

$dates = preg_split('/[:\/.\ \-]/', $date);

foreach($formats as $key=>$value)

{

switch ($value)

{

case 'd':

case 'j':

$ret['day'] = $dates[$key];

break;

case 'F':

case 'M':

case 'm':

case 'n':

$ret['month'] = $dates[$key];

break;

case 'o':

case 'Y':

case 'y':

$ret['year'] = $dates[$key];

break;

case 'g':

case 'G':

case 'h':

case 'H':

$ret['hour'] = $dates[$key];

break;

case 'i':

$ret['minute'] = $dates[$key];

break;

case 's':

$ret['second'] = $dates[$key];

break;

}

}

return $ret;

}