/**
* Sends a message to an email address supposed to be added to the
* identity.
*
* A message is send to this address containing a time-sensitive link to
* confirm that the address really belongs to that user.
*
* @param integer $id The identity's ID.
* @param string $old_addr The old From: address.
*
* @throws Horde_Mime_Exception
*/
public function verifyIdentity($id, $old_addr)
{
global $injector, $notification, $registry;
$hash = strval(new Horde_Support_Randomid());
$pref = $this->_confirmEmail();
$pref[$hash] = $this->get($id);
$pref[$hash][self::EXPIRE] = time() + self::EXPIRE_SECS;
$this->_confirmEmail($pref);
$new_addr = $this->getValue($this->_prefnames['from_addr'], $id);
$confirm = Horde::url($registry->getServiceLink('emailconfirm')->add('h', $hash)->setRaw(true), true);
$message = sprintf(Horde_Core_Translation::t("You have requested to add the email address \"%s\" to the list of your personal email addresses.\n\nGo to the following link to confirm that this is really your address:\n%s\n\nIf you don't know what this message means, you can delete it."), $new_addr, $confirm);
$msg_headers = new Horde_Mime_Headers();
$msg_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$msg_headers->addHeaderOb(Horde_Mime_Headers_UserAgent::create());
$msg_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
$msg_headers->addHeader('To', $new_addr);
$msg_headers->addHeader('From', $old_addr);
$msg_headers->addHeader('Subject', Horde_Core_Translation::t("Confirm new email address"));
$body = new Horde_Mime_Part();
$body->setType('text/plain');
$body->setContents(Horde_String::wrap($message, 76));
$body->setCharset('UTF-8');
$body->send($new_addr, $msg_headers, $injector->getInstance('Horde_Mail'));
$notification->push(sprintf(Horde_Core_Translation::t("A message has been sent to \"%s\" to verify that this is really your address. The new email address is activated as soon as you confirm this message."), $new_addr), 'horde.message');
}
/**
* Generate the MDN according to the specifications listed in RFC
* 3798 [3].
*
* @param boolean $action Was this MDN type a result of a manual
* action on part of the user?
* @param boolean $sending Was this MDN sent as a result of a manual
* action on part of the user?
* @param string $type The type of action performed by the user.
* Per RFC 3798 [3.2.6.2] the following types are
* valid:
* - deleted
* - displayed
* @param string $name The name of the local server.
* @param Horde_Mail_Transport $mailer Mail transport object.
* @param array $opts Additional options:
* - charset: (string) Default charset.
* DEFAULT: NONE
* - from_addr: (string) From address.
* DEFAULT: NONE
* @param array $mod The list of modifications. Per RFC 3798
* [3.2.6.3] the following modifications are
* valid:
* - error
* @param array $err If $mod is 'error', the additional
* information to provide. Key is the type of
* modification, value is the text.
*/
public function generate($action, $sending, $type, $name, $mailer, array $opts = array(), array $mod = array(), array $err = array())
{
$opts = array_merge(array('charset' => null, 'from_addr' => null), $opts);
if (!($hdr = $this->_headers[self::MDN_HEADER])) {
throw new RuntimeException('Need at least one address to send MDN to.');
}
$to = $hdr->getAddressList(true);
$ua = Horde_Mime_Headers_UserAgent::create();
if ($orig_recip = $this->_headers['Original-Recipient']) {
$orig_recip = $orig_recip->value_single;
}
/* Set up the mail headers. */
$msg_headers = new Horde_Mime_Headers();
$msg_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$msg_headers->addHeaderOb($ua);
/* RFC 3834 [5.2] */
$msg_headers->addHeader('Auto-Submitted', 'auto-replied');
$msg_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
if ($opts['from_addr']) {
$msg_headers->addHeader('From', $opts['from_addr']);
}
$msg_headers->addHeader('To', $to);
$msg_headers->addHeader('Subject', Horde_Mime_Translation::t("Disposition Notification"));
/* MDNs are a subtype of 'multipart/report'. */
$msg = new Horde_Mime_Part();
$msg->setType('multipart/report');
$msg->setContentTypeParameter('report-type', 'disposition-notification');
/* The first part is a human readable message. */
$part_one = new Horde_Mime_Part();
$part_one->setType('text/plain');
$part_one->setCharset($opts['charset']);
if ($type == 'displayed') {
$contents = sprintf(Horde_Mime_Translation::t("The message sent on %s to %s with subject \"%s\" has been displayed.\n\nThis is no guarantee that the message has been read or understood."), $this->_headers['Date'], $this->_headers['To'], $this->_headers['Subject']);
$flowed = new Horde_Text_Flowed($contents, $opts['charset']);
$flowed->setDelSp(true);
$part_one->setContentTypeParameter('format', 'flowed');
$part_one->setContentTypeParameter('DelSp', 'Yes');
$part_one->setContents($flowed->toFlowed());
}
// TODO: Messages for other notification types.
$msg[] = $part_one;
/* The second part is a machine-parseable description. */
$part_two = new Horde_Mime_Part();
$part_two->setType('message/disposition-notification');
$part_two_h = new Horde_Mime_Headers();
$part_two_h->addHeader('Reporting-UA', $name . '; ' . $ua);
if (!empty($orig_recip)) {
$part_two_h->addHeader('Original-Recipient', 'rfc822;' . $orig_recip);
}
if ($opts['from_addr']) {
$part_two_h->addHeader('Final-Recipient', 'rfc822;' . $opts['from_addr']);
}
if ($msg_id = $this->_headers['Message-ID']) {
$part_two_h->addHeader('Original-Message-ID', strval($msg_id));
}
/* Create the Disposition field now (RFC 3798 [3.2.6]). */
$dispo = ($action ? 'manual-action' : 'automatic-action') . '/' . ($sending ? 'MDN-sent-manually' : 'MDN-sent-automatically') . '; ' . $type;
if (!empty($mod)) {
$dispo .= '/' . implode(', ', $mod);
}
$part_two_h->addHeader('Disposition', $dispo);
if (in_array('error', $mod) && isset($err['error'])) {
$part_two_h->addHeader('Error', $err['error']);
}
$part_two->setContents(trim($part_two_h->toString()) . "\n");
$msg[] = $part_two;
/* The third part is the text of the original message. RFC 3798 [3]
* allows us to return only a portion of the entire message - this
* is left up to the user. */
$part_three = new Horde_Mime_Part();
$part_three->setType('message/rfc822');
$part_three_text = array(trim($this->_headers->toString()) . "\n");
if (!empty($this->_msgtext)) {
$part_three_text[] = "\n" . $this->_msgtext;
}
$part_three->setContents($part_three_text);
$msg[] = $part_three;
return $msg->send($to, $msg_headers, $mailer);
}
/**
* Prepare the iCalendar MIME part of the response message.
*
* @param Horde_Mime_Part $ics The iCalendar MIME part of the response
* message.
*
* @return NULL
*/
public function prepareResponseMimeHeaders(Horde_Mime_Headers $headers)
{
$headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
}
/**
* Sends email notifications to a list of recipients.
*
* We do some ugly work in here to make sure that no one gets comments
* mailed to them that they shouldn't see (because of group permissions).
*
* @param array $opts Option hash with notification information.
* Possible values:
* - ticket: (Whups_Ticket) A ticket. If not set,
* this is assumed to be a reminder
* message.
* - recipients: (array|string) The list of recipients,
* with user names as keys and user roles
* as values.
* - subject: (string) The email subject.
* - view: (Horde_View) The view object for the
* message text.
* - template: (string) The template file for the
* message text.
* - from: (string) The email sender.
* - new: (boolean, optional) Whether the passed
* ticket was just created.
*/
public function mail(array $opts)
{
global $conf, $registry, $prefs;
$opts = array_merge(array('ticket' => false, 'new' => false), $opts);
/* Set up recipients and message headers. */
$mail = new Horde_Mime_Mail(array('X-Whups-Generated' => 1, 'User-Agent' => 'Whups ' . $registry->getVersion(), 'Precedence' => 'bulk', 'Auto-Submitted' => $opts['ticket'] ? 'auto-replied' : 'auto-generated'));
$mail_always = null;
if ($opts['ticket'] && !empty($conf['mail']['always_copy'])) {
$mail_always = $conf['mail']['always_copy'];
if (strpos($mail_always, '<@>') !== false) {
try {
$mail_always = str_replace('<@>', $opts['ticket']->get('queue_name'), $mail_always);
} catch (Whups_Exception $e) {
$mail_always = null;
}
}
if ($mail_always && !isset($opts['recipients'][$mail_always])) {
$opts['recipients'][$mail_always] = 'always';
}
}
if ($opts['ticket'] && ($queue = $this->getQueue($opts['ticket']->get('queue'))) && !empty($queue['email'])) {
$mail->addHeader('From', $queue['email']);
} elseif (!empty($conf['mail']['from_addr'])) {
$mail->addHeader('From', $conf['mail']['from_addr']);
} else {
$mail->addHeader('From', Whups::formatUser($opts['from']));
}
if (!empty($conf['mail']['return_path'])) {
$mail->addHeader('Return-Path', $conf['mail']['return_path']);
}
if ($opts['ticket']) {
$opts['subject'] = '[' . $registry->get('name') . ' #' . $opts['ticket']->getId() . '] ' . $opts['subject'];
}
$mail->addHeader('Subject', $opts['subject']);
/* Get our array of comments, sorted in the appropriate order. */
if ($opts['ticket']) {
$comments = $this->getHistory($opts['ticket']->getId());
if ($conf['mail']['commenthistory'] == 'new' && count($comments)) {
$comments = array_pop($comments);
$comments = array($comments);
} elseif ($conf['mail']['commenthistory'] != 'chronological') {
$comments = array_reverse($comments);
}
} else {
$comments = array();
}
/* Don't notify any email address more than once. */
$seen_email_addresses = array();
/* Get VFS handle for attachments. */
if ($opts['ticket']) {
$vfs = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create();
try {
$attachments = Whups::getAttachments($opts['ticket']->getId());
} catch (Whups_Exception $e) {
$attachments = array();
Horde::log($e);
}
}
$from = Whups::getUserAttributes($opts['from']);
foreach ($opts['recipients'] as $user => $role) {
/* Make sure to check permissions as a guest for the 'always_copy'
* address, and as the recipient for all others. */
$to = $full_name = '';
if (!empty($mail_always) && $user == $mail_always) {
$details = null;
$mycomments = Whups::permissionsFilter($comments, 'comment', Horde_Perms::READ, '');
$to = $mail_always;
} else {
$details = Whups::getUserAttributes($user);
if (!empty($details['email'])) {
$to = Whups::formatUser($details);
$mycomments = Whups::permissionsFilter($comments, 'comment', Horde_Perms::READ, $details['user']);
}
$full_name = $details['name'];
}
/* We may have no recipients due to users excluding themselves
* from self notifies. */
if (!$to) {
continue;
}
if ($details && $details['type'] == 'user') {
$user_prefs = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Prefs')->create('whups', array('user' => $details['user']));
if (($details['user'] == $registry->getAuth() || !$registry->getAuth()) && $from['type'] == 'user' && $details['user'] == $from['user'] && $user_prefs->getValue('email_others_only')) {
continue;
}
}
if ($opts['ticket']) {
/* Add attachments. */
$attachmentAdded = false;
if (empty($GLOBALS['conf']['mail']['link_attach'])) {
/* We need to remove all attachments because the attachment
* list is potentially limited by permissions. */
$mail->clearParts();
foreach ($mycomments as $comment) {
foreach ($comment['changes'] as $change) {
if ($change['type'] != 'attachment') {
continue;
}
foreach ($attachments as $attachment) {
if ($attachment['name'] != $change['value']) {
continue;
}
if (!isset($attachment['part'])) {
$attachment['part'] = new Horde_Mime_Part();
$attachment['part']->setType(Horde_Mime_Magic::filenameToMime($change['value'], false));
$attachment['part']->setDisposition('attachment');
$attachment['part']->setContents($vfs->read(Whups::VFS_ATTACH_PATH . '/' . $opts['ticket']->getId(), $change['value']));
$attachment['part']->setName($change['value']);
}
$mail->addMimePart($attachment['part']);
$attachmentAdded = true;
break;
}
}
}
}
$formattedComment = $this->formatComments($mycomments, $opts['ticket']->getId());
if (!$attachmentAdded && !strlen(trim($formattedComment)) && $details && $details['type'] == 'user' && $user_prefs->getValue('email_comments_only')) {
continue;
}
$opts['view']->comment = $formattedComment;
}
$addr_ob = new Horde_Mail_Rfc822_Address($to);
if ($addr_ob->valid) {
$bare_address = $addr_ob->bare_address;
if (!empty($seen_email_addresses[$bare_address])) {
continue;
}
$seen_email_addresses[$bare_address] = true;
if (empty($full_name) && !is_null($addr_ob->personal)) {
$full_name = $addr_ob->personal;
}
}
// Use email address as fallback.
if (empty($full_name)) {
$full_name = $to;
}
$opts['view']->full_name = $full_name;
$opts['view']->role = $role;
$body = $opts['view']->render($opts['template']);
if (!strlen(trim($body))) {
continue;
}
$mail->setBody($body);
$mail->addHeaderOb(Horde_Mime_Headers_MessageId::create());
if ($opts['ticket']) {
$message_id = '<whups-' . $opts['ticket']->getId() . '-' . md5($user) . '@' . $conf['server']['name'] . '>';
if ($opts['new']) {
$mail->addHeader('Message-ID', $message_id);
} else {
$mail->addHeader('In-Reply-To', $message_id);
$mail->addHeader('References', $message_id);
}
}
$mail->clearRecipients();
$mail->addHeader('To', $to);
try {
$mail->send($GLOBALS['injector']->getInstance('Horde_Mail'), true);
$entry = sprintf('%s Message sent to %s from "%s"', $_SERVER['REMOTE_ADDR'], $to, $GLOBALS['registry']->getAuth());
Horde::log($entry, 'INFO');
} catch (Horde_Mime_Exception $e) {
Horde::log($e, 'ERR');
}
}
}
/**
* Variables required in form input:
* - identity (TODO: ? Code uses it, but it is never set anywhere)
* - imple_submit: itip_action(s)
* - mime_id
* - muid
*
* @return boolean True on success.
*/
protected function _handle(Horde_Variables $vars)
{
global $injector, $notification, $registry;
$actions = (array) $vars->imple_submit;
$result = false;
$vCal = new Horde_Icalendar();
/* Retrieve the calendar data from the message. */
try {
$contents = $injector->getInstance('IMP_Factory_Contents')->create(new IMP_Indices_Mailbox($vars));
if (!($mime_part = $contents->getMimePart($vars->mime_id))) {
throw new IMP_Exception(_("Cannot retrieve calendar data from message."));
}
if ($vars->ctype) {
$mime_part = clone $mime_part;
$mime_part->setType($vars->ctype);
}
if (!$vCal->parsevCalendar($mime_part->getContents(), 'VCALENDAR', $mime_part->getCharset())) {
throw new IMP_Exception(_("The calendar data is invalid"));
}
$components = $vCal->getComponents();
$v1 = $vCal->getAttribute('VERSION') == '1.0';
} catch (Exception $e) {
$notification->push($e, 'horde.error');
$actions = array();
}
foreach ($actions as $key => $action) {
$pos = strpos($key, '[');
$key = substr($key, $pos + 1, strlen($key) - $pos - 2);
switch ($action) {
case 'delete':
// vEvent cancellation.
if ($registry->hasMethod('calendar/delete')) {
$guid = $components[$key]->getAttributeSingle('UID');
$recurrenceId = null;
$range = null;
try {
// This is a cancellation of a recurring event instance.
$recurrenceId = $components[$key]->getAttributeSingle('RECURRENCE-ID');
$atts = $components[$key]->getAttribute('RECURRENCE-ID', true);
foreach ($atts as $att) {
if (array_key_exists('RANGE', $att)) {
$range = $att['RANGE'];
}
}
} catch (Horde_Icalendar_Exception $e) {
}
try {
$registry->call('calendar/delete', array($guid, $recurrenceId, $range));
$notification->push(_("Event successfully deleted."), 'horde.success');
$result = true;
} catch (Horde_Exception $e) {
$notification->push(sprintf(_("There was an error deleting the event: %s"), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
case 'update':
// vEvent reply.
// vTodo reply.
switch ($components[$key]->getType()) {
case 'vEvent':
if ($registry->hasMethod('calendar/updateAttendee')) {
try {
if ($tmp = $contents->getHeader()->getHeader('from')) {
$registry->call('calendar/updateAttendee', array($components[$key], $tmp->getAddressList(true)->first()->bare_address));
$notification->push(_("Respondent Status Updated."), 'horde.success');
$result = true;
}
} catch (Horde_Exception $e) {
$notification->push(sprintf(_("There was an error updating the event: %s"), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
case 'vTodo':
if ($registry->hasMethod('tasks/updateAttendee')) {
try {
if ($tmp = $contents->getHeader()->getHeader('from')) {
$registry->call('tasks/updateAttendee', array($components[$key], $tmp->getAddressList(true)->first()->bare_address));
$notification->push(_("Respondent Status Updated."), 'horde.success');
$result = true;
}
} catch (Horde_Exception $e) {
$notification->push(sprintf(_("There was an error updating the task: %s"), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
}
break;
case 'import':
case 'accept-import':
// vFreebusy reply.
// vFreebusy publish.
// vEvent request.
// vEvent publish.
// vTodo publish.
// vJournal publish.
switch ($components[$key]->getType()) {
case 'vEvent':
// If we have accepted and are importing, update the
// user's attendance status in the vCal so it will be
// reflected when it is imported.
if ($action == 'accept-import') {
try {
$a = $components[$key]->getAttribute('ATTENDEE');
if (!is_array($a)) {
$a = array($a);
}
$a_params = $components[$key]->getAttribute('ATTENDEE', true);
foreach ($a as $a_key => $attendee) {
$attendee_email = preg_replace('/mailto:/i', '', $attendee);
$identity = $injector->getInstance('IMP_Identity');
if (!is_null($id = $identity->getMatchingIdentity($attendee_email))) {
$components[$key]->removeAttribute('ATTENDEE');
if ($v1) {
$a_params[$a_key]['STATUS'] = 'ACCEPTED';
} else {
$a_params[$a_key]['PARTSTAT'] = 'ACCEPTED';
}
foreach ($a as $ai_key => $i_attendee) {
$components[$key]->setAttribute('ATTENDEE', $i_attendee, $a_params[$ai_key]);
}
break;
}
}
} catch (Horde_Icalendar_Exception $e) {
$notification->push(sprintf(_("There was an error updating attendee status: %s"), $e->getMessage()), 'horde.error');
}
}
// Handle the import, and check for exceptions.
$result = $this->_handlevEvent($key, $components, $mime_part);
foreach ($components as $k => $component) {
try {
if ($component->getType() == 'vEvent' && $component->getAttribute('RECURRENCE-ID')) {
$uid = $component->getAttributeSingle('UID');
if ($uid == $components[$key]->getAttributeSingle('UID')) {
$this->_handlevEvent($k, $components, $mime_part);
}
}
} catch (Horde_Icalendar_Exception $e) {
}
}
break;
case 'vFreebusy':
// Import into Kronolith.
if ($registry->hasMethod('calendar/import_vfreebusy')) {
try {
$registry->call('calendar/import_vfreebusy', array($components[$key]));
$notification->push(_("The user's free/busy information was sucessfully stored."), 'horde.success');
$result = true;
} catch (Horde_Exception $e) {
$notification->push(sprintf(_("There was an error importing user's free/busy information: %s"), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
case 'vTodo':
// Import into Nag.
if ($registry->hasMethod('tasks/import')) {
try {
$guid = $registry->call('tasks/import', array($components[$key], $mime_part->getType()));
$url = Horde::url($registry->link('tasks/show', array('uid' => $guid)));
$notification->push(_("The task has been added to your tasklist.") . ' ' . Horde::link($url, _("View task"), null, '_blank') . Horde_Themes_Image::tag('mime/icalendar.png', array('alt' => _("View task"))) . '</a>', 'horde.success', array('content.raw'));
$result = true;
} catch (Horde_Exception $e) {
$notification->push(sprintf(_("There was an error importing the task: %s"), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
case 'vJournal':
default:
$notification->push(_("This action is not supported."), 'horde.warning');
}
if ($action == 'import') {
break;
}
// Fall-through for 'accept-import'
// Fall-through for 'accept-import'
case 'accept':
case 'deny':
case 'tentative':
// vEvent request.
if (isset($components[$key]) && ($components[$key]->getType() == 'vEvent' || $components[$key]->getType() == 'vTodo')) {
$vEvent = $components[$key];
try {
$resource = new Horde_Itip_Resource_Identity($injector->getInstance('IMP_Identity'), $vEvent->getAttribute('ATTENDEE'), $vars->identity);
} catch (Horde_Icalendar_Exception $e) {
throw new Horde_Itip_Exception('No ATTENDEE data, unable to reply.');
}
switch ($action) {
case 'accept':
case 'accept-import':
$type = new Horde_Itip_Response_Type_Accept($resource);
break;
case 'deny':
$type = new Horde_Itip_Response_Type_Decline($resource);
break;
case 'tentative':
$type = new Horde_Itip_Response_Type_Tentative($resource);
break;
}
try {
if ($vEvent->getType() == 'vEvent') {
// Send the reply.
Horde_Itip::factory($vEvent, $resource)->sendMultiPartResponse($type, new Horde_Core_Itip_Response_Options_Horde('UTF-8', array()), $injector->getInstance('IMP_Mail'));
} elseif ($vEvent->getType() == 'vTodo') {
Horde_Itip::vTodoFactory($vEvent, $resource)->sendMultiPartResponse($type, new Horde_Core_Itip_Response_Options_Horde('UTF-8', array()), $injector->getInstance('IMP_Mail'));
}
$notification->push(_("Reply Sent."), 'horde.success');
$result = true;
} catch (Horde_Itip_Exception $e) {
$notification->push(sprintf(_("Error sending reply: %s."), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("This action is not supported."), 'horde.warning');
}
break;
case 'send':
case 'reply':
case 'reply2m':
// vfreebusy request.
if (isset($components[$key]) && $components[$key]->getType() == 'vFreebusy') {
$vFb = $components[$key];
// Get the organizer details.
try {
$organizer = parse_url($vFb->getAttributeSingle('ORGANIZER'));
} catch (Horde_Icalendar_Exception $e) {
break;
}
$organizerEmail = $organizer['path'];
$organizer = $vFb->getAttributeSingle('ORGANIZER', true);
$organizerFullEmail = new Horde_Mail_Rfc822_Address($organizerEmail);
if (isset($organizer['cn'])) {
$organizerFullEmail->personal = $organizer['cn'];
}
if ($action == 'reply2m') {
$startStamp = time();
$endStamp = $startStamp + 60 * 24 * 3600;
} else {
try {
$startStamp = $vFb->getAttributeSingle('DTSTART');
} catch (Horde_Icalendar_Exception $e) {
$startStamp = time();
}
try {
$endStamp = $vFb->getAttributeSingle('DTEND');
} catch (Horde_Icalendar_Exception $e) {
}
if (!$endStamp) {
try {
$duration = $vFb->getAttributeSingle('DURATION');
$endStamp = $startStamp + $duration;
} catch (Horde_Icalendar_Exception $e) {
$endStamp = $startStamp + 60 * 24 * 3600;
}
}
}
$vfb_reply = $registry->call('calendar/getFreeBusy', array($startStamp, $endStamp));
// Find out who we are and update status.
$identity = $injector->getInstance('IMP_Identity');
$email = $identity->getFromAddress();
$vCal = new Horde_Icalendar();
$vCal->setAttribute('PRODID', '-//The Horde Project//' . strval(Horde_Mime_Headers_UserAgent::create()) . '//EN');
$vCal->setAttribute('METHOD', 'REPLY');
$vCal->addComponent($vfb_reply);
$message = _("Attached is a reply to a calendar request you sent.");
$body = new Horde_Mime_Part();
$body->setType('text/plain');
$body->setCharset('UTF-8');
$body->setContents(Horde_String::wrap($message, 76));
$ics = new Horde_Mime_Part();
$ics->setType('text/calendar');
$ics->setCharset('UTF-8');
$ics->setContents($vCal->exportvCalendar());
$ics->setName('icalendar.ics');
$ics->setContentTypeParameter('METHOD', 'REPLY');
$mime = new Horde_Mime_Part();
$mime[] = $body;
$mime[] = $ics;
// Build the reply headers.
$msg_headers = new Horde_Mime_Headers();
$msg_headers->addHeaderOb(Horde_Core_Mime_Headers_Received::createHordeHop());
$msg_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$msg_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
$msg_headers->addHeader('From', $email);
$msg_headers->addHeader('To', $organizerFullEmail);
$identity->setDefault($vars->identity);
$replyto = $identity->getValue('replyto_addr');
if (!empty($replyto) && !$email->match($replyto)) {
$msg_headers->addHeader('Reply-To', $replyto);
}
$msg_headers->addHeader('Subject', _("Free/Busy Request Response"));
// Send the reply.
try {
$mime->send($organizerEmail, $msg_headers, $injector->getInstance('IMP_Mail'));
$notification->push(_("Reply Sent."), 'horde.success');
$result = true;
} catch (Exception $e) {
$notification->push(sprintf(_("Error sending reply: %s."), $e->getMessage()), 'horde.error');
}
} else {
$notification->push(_("Invalid Action selected for this component."), 'horde.warning');
}
break;
case 'nosup':
// vFreebusy request.
// vFreebusy request.
default:
$notification->push(_("This action is not supported."), 'horde.warning');
break;
}
}
return $result;
}
/**
*/
public function report(array $msgs, $action)
{
global $injector;
$ret = 0;
switch ($this->_format) {
case 'redirect':
/* Send the message. */
foreach ($msgs as $val) {
try {
$imp_compose = $injector->getInstance('IMP_Factory_Compose')->create();
$imp_compose->redirectMessage($val->getIndicesOb());
$imp_compose->sendRedirectMessage($this->_email, false);
++$ret;
} catch (IMP_Compose_Exception $e) {
$e->log();
}
}
break;
case 'digest':
default:
try {
$from_line = $injector->getInstance('IMP_Identity')->getFromLine();
} catch (Horde_Exception $e) {
$from_line = null;
}
$self = $this;
$reportDigest = function ($m) use($action, $from_line, $self) {
global $injector, $registry;
if (empty($m)) {
return 0;
}
/* Build the MIME structure. */
$mime = new Horde_Mime_Part();
$mime->setType('multipart/digest');
foreach ($m as $val) {
$rfc822 = new Horde_Mime_Part();
$rfc822->setType('message/rfc822');
$rfc822->setContents($val->fullMessageText(array('stream' => true)));
$mime[] = $rfc822;
}
$spam_headers = new Horde_Mime_Headers();
$spam_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$spam_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
$spam_headers->addHeader('To', $this->_email);
if (!is_null($from_line)) {
$spam_headers->addHeader('From', $from_line);
}
$spam_headers->addHeader('Subject', sprintf(_("%s report from %s"), $action === IMP_Spam::SPAM ? 'spam' : 'innocent', $registry->getAuth()));
/* Send the message. */
try {
$imp_compose = $injector->getInstance('IMP_Factory_Compose')->create();
$recip_list = $imp_compose->recipientList(array('to' => $this->_email));
$imp_compose->sendMessage($recip_list['list'], $spam_headers, $mime, 'UTF-8');
return count($m);
} catch (IMP_Compose_Exception $e) {
$e->log();
return 0;
}
};
$mlimit = $orig_mlimit = empty($this->_opts['digest_limit_msgs']) ? null : $this->_opts['digest_limit_msgs'];
$slimit = $orig_slimit = empty($this->_opts['digest_limit_size']) ? null : $this->_opts['digest_limit_size'];
$todo = array();
foreach ($msgs as $val) {
$process = false;
$todo[] = $val;
if (!is_null($mlimit) && !--$mlimit) {
$process = true;
}
if (!is_null($slimit) && ($slimit -= $val->getMIMEMessage()->getBytes()) < 0) {
$process = true;
/* If we have exceeded size limits with this single
* message, it exceeds the maximum limit and we can't
* send it at all. Don't confuse the user and instead
* report is as a "success" for UI purposes. */
if (count($todo) === 1) {
++$ret;
$todo = array();
Horde::log('Could not send spam/innocent reporting message because original message was too large.', 'NOTICE');
}
}
if ($process) {
$ret += $reportDigest($todo);
$todo = array();
$mlimit = $orig_mlimit;
$slimit = $orig_slimit;
}
}
$ret += $reportDigest($todo);
break;
}
return $ret;
}
/**
* @deprecated Use Horde_Mime_Headers_MessageId::create() instead.
*/
public static function generateMessageId()
{
return Horde_Mime_Headers_MessageId::create()->value;
}
/**
* Send a redirect (a/k/a resent) message. See RFC 5322 [3.6.6].
*
* @param mixed $to The addresses to redirect to.
* @param boolean $log Whether to log the resending in the history and
* sentmail log.
*
* @return array An object with the following properties for each
* redirected message:
* - contents: (IMP_Contents) The contents object.
* - headers: (Horde_Mime_Headers) The header object.
* - mbox: (IMP_Mailbox) Mailbox of the message.
* - uid: (string) UID of the message.
*
* @throws IMP_Compose_Exception
*/
public function sendRedirectMessage($to, $log = true)
{
global $injector, $registry;
$recip = $this->recipientList(array('to' => $to));
$identity = $injector->getInstance('IMP_Identity');
$from_addr = $identity->getFromAddress();
$out = array();
foreach ($this->getMetadata('redirect_indices') as $val) {
foreach ($val->uids as $val2) {
try {
$contents = $injector->getInstance('IMP_Factory_Contents')->create($val->mbox->getIndicesOb($val2));
} catch (IMP_Exception $e) {
throw new IMP_Compose_Exception(_("Error when redirecting message."));
}
$headers = $contents->getHeader();
/* We need to set the Return-Path header to the current user -
* see RFC 2821 [4.4]. */
$headers->removeHeader('return-path');
$headers->addHeader('Return-Path', $from_addr);
/* Generate the 'Resent' headers (RFC 5322 [3.6.6]). These
* headers are prepended to the message. */
$resent_headers = new Horde_Mime_Headers();
$resent_headers->addHeader('Resent-Date', date('r'));
$resent_headers->addHeader('Resent-From', $from_addr);
$resent_headers->addHeader('Resent-To', $recip['header']['to']);
$resent_headers->addHeader('Resent-Message-ID', Horde_Mime_Headers_MessageId::create());
$header_text = trim($resent_headers->toString(array('encode' => 'UTF-8'))) . "\n" . trim($contents->getHeader(IMP_Contents::HEADER_TEXT));
$this->_prepSendMessageAssert($recip['list']);
$to = $this->_prepSendMessage($recip['list']);
$hdr_array = $headers->toArray(array('charset' => 'UTF-8'));
$hdr_array['_raw'] = $header_text;
try {
$injector->getInstance('IMP_Mail')->send($to, $hdr_array, $contents->getBody());
} catch (Horde_Mail_Exception $e) {
$e2 = new IMP_Compose_Exception($e);
if (($prev = $e->getPrevious()) && $prev instanceof Horde_Smtp_Exception) {
if ($prev instanceof Horde_Smtp_Exception_Recipients) {
$e2 = new IMP_Compose_Exception_Addresses($e);
foreach ($prev->recipients as $val) {
$e2->addAddress(new Horde_Mail_Rfc822_Address($val), _("Address rejected by the sending mail server."), $e2::BAD);
}
}
Horde::log(sprintf("SMTP Error: %s (%u; %s)", $prev->raw_msg, $prev->getCode(), $prev->getEnhancedSmtpCode() ?: 'N/A'), 'ERR');
$e2->logged = true;
}
throw $e2;
}
$recipients = strval($recip['list']);
Horde::log(sprintf("%s Redirected message sent to %s from %s", $_SERVER['REMOTE_ADDR'], $recipients, $registry->getAuth()), 'INFO');
if ($log && ($tmp = $headers['Message-ID'])) {
$msg_id = reset($tmp->getIdentificationOb()->ids);
/* Store history information. */
$injector->getInstance('IMP_Maillog')->log(new IMP_Maillog_Message($msg_id), new IMP_Maillog_Log_Redirect(array('msgid' => reset($resent_headers->getIdentificationOb()->ids), 'recipients' => $recipients)));
$injector->getInstance('IMP_Sentmail')->log(IMP_Sentmail::REDIRECT, $msg_id, $recipients);
}
$tmp = new stdClass();
$tmp->contents = $contents;
$tmp->headers = $headers;
$tmp->mbox = $val->mbox;
$tmp->uid = $val2;
$out[] = $tmp;
}
}
return $out;
}
/**
* Send notification to attachment owner.
*/
public function sendNotification()
{
global $conf, $injector, $registry;
if (empty($conf['compose']['link_attachments_notify'])) {
return;
}
try {
$identity = $injector->getInstance('Horde_Core_Factory_Identity')->create($this->_user);
$address = $identity->getDefaultFromAddress();
/* Ignore missing addresses, which are returned as <>. */
if (strlen($address) < 3 || $this->_getDeleteToken()) {
return;
}
$address_full = $identity->getDefaultFromAddress(true);
/* Load user prefs to correctly translate gettext strings. */
if (!$registry->getAuth()) {
$prefs = $injector->getInstance('Horde_Core_Factory_Prefs')->create('imp', array('user' => $this->_user));
$registry->setLanguageEnvironment($prefs->getValue('language'));
}
$h = new Horde_Mime_Headers();
$h->addHeaderOb(Horde_Core_Mime_Headers_Received::createHordeHop());
$h->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$h->addHeaderOb(Horde_Mime_Headers_UserAgent::create());
$h->addHeaderOb(Horde_Mime_Headers_Date::create());
$h->addHeader('From', $address_full);
$h->addHeader('To', $address_full);
$h->addHeader('Subject', _("Notification: Linked attachment downloaded"));
$h->addHeader('Auto-Submitted', 'auto-generated');
$msg = new Horde_Mime_Part();
$msg->setType('text/plain');
$msg->setCharset('UTF-8');
$md = $this->_atc->getMetadata();
$msg->setContents(Horde_String::wrap(_("Your linked attachment has been downloaded by at least one user.") . "\n\n" . sprintf(_("Name: %s"), $md->filename) . "\n" . sprintf(_("Type: %s"), $md->type) . "\n" . sprintf(_("Sent Date: %s"), date('r', $md->time)) . "\n\n" . _("Click on the following link to permanently delete the attachment:") . "\n" . strval($this->_atc->link_url->add('d', $this->_getDeleteToken(true)))));
$msg->send($address, $h, $injector->getInstance('Horde_Mail'));
} catch (Exception $e) {
Horde::log($e, 'ERR');
}
}
/**
*/
public function addMessageIdHeader()
{
$this->_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
}
/**
* Sends this message.
*
* @param Mail $mailer A Mail object.
* @param boolean $resend If true, the message id and date are re-used;
* If false, they will be updated.
* @param boolean $flowed Send message in flowed text format.
*
* @throws Horde_Mime_Exception
*/
public function send($mailer, $resend = false, $flowed = true)
{
/* Add mandatory headers if missing. */
if (!$resend || !isset($this->_headers['Message-ID'])) {
$this->_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
}
if (!isset($this->_headers['User-Agent'])) {
$this->_headers->addHeaderOb(Horde_Mime_Headers_UserAgent::create());
}
if (!$resend || !isset($this->_headers['Date'])) {
$this->_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
}
if (isset($this->_base)) {
$basepart = $this->_base;
} else {
/* Send in flowed format. */
if ($flowed && !empty($this->_body)) {
$flowed = new Horde_Text_Flowed($this->_body->getContents(), $this->_body->getCharset());
$flowed->setDelSp(true);
$this->_body->setContentTypeParameter('format', 'flowed');
$this->_body->setContentTypeParameter('DelSp', 'Yes');
$this->_body->setContents($flowed->toFlowed());
}
/* Build mime message. */
$body = new Horde_Mime_Part();
if (!empty($this->_body) && !empty($this->_htmlBody)) {
$body->setType('multipart/alternative');
$this->_body->setDescription(Horde_Mime_Translation::t("Plaintext Version of Message"));
$body[] = $this->_body;
$this->_htmlBody->setDescription(Horde_Mime_Translation::t("HTML Version of Message"));
$body[] = $this->_htmlBody;
} elseif (!empty($this->_htmlBody)) {
$body = $this->_htmlBody;
} elseif (!empty($this->_body)) {
$body = $this->_body;
}
if (count($this->_parts)) {
$basepart = new Horde_Mime_Part();
$basepart->setType('multipart/mixed');
$basepart->isBasePart(true);
if ($body) {
$basepart[] = $body;
}
foreach ($this->_parts as $mime_part) {
$basepart[] = $mime_part;
}
} else {
$basepart = $body;
$basepart->isBasePart(true);
}
}
$basepart->setHeaderCharset($this->_charset);
/* Build recipients. */
$recipients = clone $this->_recipients;
foreach (array('to', 'cc') as $header) {
if ($h = $this->_headers[$header]) {
$recipients->add($h->getAddressList());
}
}
if ($this->_bcc) {
$recipients->add($this->_bcc);
}
/* Trick Horde_Mime_Part into re-generating the message headers. */
$this->_headers->removeHeader('MIME-Version');
/* Send message. */
$recipients->unique();
$basepart->send($recipients->writeAddress(), $this->_headers, $mailer);
/* Remember the basepart */
$this->_base = $basepart;
}
/**
* Builds and sends a digest message.
*
* @param array $messages List of message contents (string|resource).
* @param integer $action Either Horde_Spam::SPAM or Horde_Spam::INNOCENT.
*
* @return integer The number of reported messages.
*/
protected function _reportDigest(array $messages, $action)
{
if (empty($messages)) {
return 0;
}
/* Build the MIME structure. */
$mime = new Horde_Mime_Part();
$mime->setType('multipart/digest');
foreach ($messages as $val) {
$rfc822 = new Horde_Mime_Part();
$rfc822->setType('message/rfc822');
$rfc822->setContents($val);
$mime[] = $rfc822;
}
$spam_headers = new Horde_Mime_Headers();
$spam_headers->addHeaderOb(Horde_Mime_Headers_MessageId::create());
$spam_headers->addHeaderOb(Horde_Mime_Headers_Date::create());
$spam_headers->addHeader('To', $this->_email);
$spam_headers->addHeader('From', $this->_from_addr);
$spam_headers->addHeader('Subject', sprintf(Horde_Spam_Translation::t("%s report from %s"), $action === Horde_Spam::SPAM ? 'spam' : 'innocent', $this->_user));
/* Send the message. */
try {
$mime->send($this->_email, $spam_headers, $this->_mail);
return count($messages);
} catch (Horde_Mail_Exception $e) {
$this->_logger->warn($e);
return 0;
}
}
