/**
* A draft can be loaded from the database if an id was supplied
* or filled with dummy data if no id was supplied. If no id was supplied,
* the user wants to create a new email. In this case, the id defaults to
* -1. If the user requests to save the draft later on, the id will be updated
* to the value of the auto_increment field of the table.
* Along with an id the application will need a folder_id so it can tell whether
* an existing view has to be updated if this draft was edited and the folder
* is currently visible.
* Note, that getDraft will also be executed when the user wants to reply to
* an email or forward an email. in this case, the id defaults to the email to
* which the user wants to forward/ reply to.
*
* The method awaits 4 POST parameters:
* id - the original message to reply to OR the id of the draft that is being
* edited
* type - the context the draft is in: can be either "new", "forward",
* "reply", "reply_all" or "edit"
* name: the name of an recipient to send this email to
* address: the address of an recipient to send this email to. If that value is not
* empty. id will be set to -1 and type will be set to new. If address equals
* to name or if name is left empty, only the address will be used to send the
* email to. Address is given presedence in any case
*/
public function getDraftAction()
{
if ($this->_helper->conjoonContext()->getCurrentContext() != self::CONTEXT_JSON) {
/**
* see Conjoon_Controller_Action_InvalidContextException
*/
require_once 'Conjoon/Controller/Action/InvalidContextException.php';
throw new Conjoon_Controller_Action_InvalidContextException("Invalid context for action, expected \"" . self::CONTEXT_JSON . "\", got \"" . $this->_helper->conjoonContext()->getCurrentContext() . "\"");
}
$path = $_POST['path'];
// check if folder is remote folder
/**
* @see Conjoon_Text_Parser_Mail_MailboxFolderPathJsonParser
*/
require_once 'Conjoon/Text/Parser/Mail/MailboxFolderPathJsonParser.php';
$parser = new Conjoon_Text_Parser_Mail_MailboxFolderPathJsonParser();
$pathInfo = $parser->parse($path);
/**
* @see Conjoon_Modules_Groupware_Email_Folder_Facade
*/
require_once 'Conjoon/Modules/Groupware/Email/Folder/Facade.php';
$facade = Conjoon_Modules_Groupware_Email_Folder_Facade::getInstance();
if (!empty($pathInfo) && $facade->isRemoteFolder($pathInfo['rootId'])) {
return $this->getDraftFromRemoteServer($_POST['id'], $path, $_POST['type']);
}
/**
* @see Conjoon_Keys
*/
require_once 'Conjoon/Keys.php';
/**
* @see Conjoon_BeanContext_Inspector
*/
require_once 'Conjoon/BeanContext/Inspector.php';
/**
* @see Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse
*/
require_once 'Conjoon/Modules/Groupware/Email/Draft/Filter/DraftResponse.php';
/**
* @see Conjoon_Modules_Groupware_Email_Account_Model_Account
*/
require_once 'Conjoon/Modules/Groupware/Email/Account/Model/Account.php';
/**
* @see Conjoon_Util_Array
*/
require_once 'Conjoon/Util/Array.php';
$auth = Zend_Registry::get(Conjoon_Keys::REGISTRY_AUTH_OBJECT);
$userId = $auth->getIdentity()->getId();
$id = (int) $_POST['id'];
$type = (string) $_POST['type'];
$accountModel = new Conjoon_Modules_Groupware_Email_Account_Model_Account();
// create a new draft so that the user is able to write an email from scratch!
if ($id <= 0) {
/**
* @see Conjoon_Modules_Groupware_Email_Draft
*/
require_once 'Conjoon/Modules/Groupware/Email/Draft.php';
$standardId = $accountModel->getStandardAccountIdForUser($userId);
if ($standardId == 0) {
$this->view->error = $this->getErrorDto('Error while opening draft', 'Please configure an email account first.', Conjoon_Error::LEVEL_ERROR);
$this->view->draft = null;
$this->view->success = false;
return;
}
$post = $_POST;
Conjoon_Util_Array::apply($post, array('groupwareEmailAccountsId' => $standardId, 'groupwareEmailFoldersId' => -1));
$draftFilter = new Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse($post, Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_NEW);
$data = $draftFilter->getProcessedData();
$draft = Conjoon_BeanContext_Inspector::create('Conjoon_Modules_Groupware_Email_Draft', $data);
$this->view->success = true;
$this->view->error = null;
$this->view->draft = $draft->getDto();
$this->view->type = $type;
return;
}
// load an email to edit, to reply or to forward it
/**
* @see Conjoon_Modules_Groupware_Email_Draft_Model_Draft
*/
require_once 'Conjoon/Modules/Groupware/Email/Draft/Model/Draft.php';
$draftModel = new Conjoon_Modules_Groupware_Email_Draft_Model_Draft();
$draftData = $draftModel->getDraft($id, $userId, $type);
if (empty($draftData)) {
$this->view->error = $this->getErrorDto('Error while opening draft', 'Could not find the referenced draft.', Conjoon_Error::LEVEL_ERROR);
$this->view->draft = null;
$this->view->success = false;
return;
}
switch ($type) {
case 'reply':
$context = Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_REPLY;
break;
case 'reply_all':
$context = Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_REPLY_ALL;
break;
case 'forward':
$context = Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_FORWARD;
break;
case 'edit':
$context = Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_EDIT;
break;
default:
throw new Exception("Type {$type} not supported.");
break;
}
Conjoon_Util_Array::camelizeKeys($draftData);
$addresses = $accountModel->getEmailAddressesForUser($userId);
$draftData['userEmailAddresses'] = $addresses;
/**
* @ticket CN-708
* if context is not edit and equals to reply* or forward, read out the
* "to" address and find the matching account we'll be using for setting as
* account from which the mail gets edited
*/
$matchingAccountId = -1;
if ($context !== Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse::CONTEXT_EDIT) {
$orgTo = $draftData['to'];
$matchingAccountId = $this->guessMailAccountForAddress($orgTo);
if ($matchingAccountId > -1) {
$draftData['groupwareEmailAccountsId'] = $matchingAccountId;
}
}
$draftFilter = new Conjoon_Modules_Groupware_Email_Draft_Filter_DraftResponse($draftData, $context);
$data = $draftFilter->getProcessedData();
$templateData = $data;
// needed for draft forward because of Bean_Inspector
unset($data['userEmailAddresses']);
unset($data['from']);
unset($data['replyTo']);
if ($type == 'forward') {
$data['to'] = array();
$data['cc'] = array();
}
// convert email addresses
/**
* @see Conjoon_Modules_Groupware_Email_Address
*/
require_once 'Conjoon/Modules/Groupware/Email/Address.php';
$to = array();
$cc = array();
$bcc = array();
foreach ($data['to'] as $add) {
$to[] = new Conjoon_Modules_Groupware_Email_Address($add);
}
foreach ($data['cc'] as $add) {
$cc[] = new Conjoon_Modules_Groupware_Email_Address($add);
}
foreach ($data['bcc'] as $add) {
$bcc[] = new Conjoon_Modules_Groupware_Email_Address($add);
}
$data['to'] = $to;
$data['cc'] = $cc;
$data['bcc'] = $bcc;
$draft = Conjoon_BeanContext_Inspector::create('Conjoon_Modules_Groupware_Email_Draft', $data)->getDto();
if ($type == 'forward') {
$applicationPath = $this->_helper->registryAccess()->getApplicationPath();
/**
* @see Conjoon_Text_PhpTemplate
*/
require_once 'Conjoon/Text/PhpTemplate.php';
/**
* @see Conjoon_Filter_StringWrap
*/
require_once 'Conjoon/Filter/StringWrap.php';
/**
* @see Zend_Filter_HtmlEntities
*/
require_once 'Zend/Filter/HtmlEntities.php';
$cfsw = new Conjoon_Filter_StringWrap('[Fwd: ', ']');
$zfhe = new Zend_Filter_HtmlEntities(array('quotestyle' => ENT_COMPAT, 'charset' => 'UTF-8'));
$draft->subject = $cfsw->filter($templateData['subject']);
$templateData['subject'] = $zfhe->filter($templateData['subject']);
$phpTemplate = new Conjoon_Text_PhpTemplate(array(Conjoon_Text_PhpTemplate::PATH => $applicationPath . '/templates/groupware/email/message.forward.phtml', Conjoon_Text_PhpTemplate::VARS => $templateData));
$draft->contentTextPlain = $phpTemplate->getParsedTemplate();
}
$this->view->success = true;
$this->view->error = null;
$this->view->draft = $draft;
$this->view->type = $type;
}
/**
* Returns an assoc array with the data of an draft. The returned array
* has all properties as according to Conjoon_Modules_Groupware_Email_Draft.
*
* @param integer $itemId
* @param integer $userId
* @param string $context The context used to fetch the draft. Important
* when dealign with contexts "reply", "reply_all" and "forward".
* - context "forward": fields "references" and "in_reply_to" will be set
* to an empty string
* - context "reply", "reply_all": "in_reply_to" will be set to the message-id
* of the email, references will be concatenated with the message-id
*
* @return array
*/
public function getDraft($itemId, $userId, $context = '')
{
$itemId = (int) $itemId;
if ($itemId <= 0) {
return array();
}
$itemModel = new Conjoon_Modules_Groupware_Email_Item_Model_Item();
$row = $itemModel->fetchRow($itemModel->select()->from($itemModel)->where('id = ?', $itemId));
if (!$row) {
return array();
}
$draft = array('id' => $row->id, 'date' => $row->date, 'subject' => $row->subject, 'from' => $row->from, 'reply_to' => $row->reply_to, 'to' => $row->to, 'cc' => $row->cc, 'bcc' => $row->bcc, 'in_reply_to' => $row->in_reply_to, 'references' => $row->references, 'content_text_plain' => $row->content_text_plain, 'content_text_html' => $row->content_text_html, 'groupware_email_folders_id' => $row->groupware_email_folders_id, 'attachments' => array());
// clear memory
unset($row);
// set in_reply_to, references according to the context
switch ($context) {
case Conjoon_Modules_Groupware_Email_Keys::REFERENCE_TYPE_REPLY:
case Conjoon_Modules_Groupware_Email_Keys::REFERENCE_TYPE_REPLY_ALL:
$inboxModel = new Conjoon_Modules_Groupware_Email_Item_Model_Inbox();
$messageId = $inboxModel->getMessageIdForItem($draft['id']);
if ($messageId != "") {
$draft['in_reply_to'] = $messageId;
$draft['references'] = $draft['references'] != '' ? $draft['references'] . ' ' . $messageId : $messageId;
} else {
$draft['in_reply_to'] = '';
$draft['references'] = '';
}
break;
case Conjoon_Modules_Groupware_Email_Keys::REFERENCE_TYPE_FORWARD:
$draft['in_reply_to'] = '';
$draft['references'] = '';
case '':
case Conjoon_Modules_Groupware_Email_Keys::REFERENCE_TYPE_EDIT:
/**
* @see Conjoon_Modules_Groupware_Email_Attachment_Model_Attachment
*/
require_once 'Conjoon/Modules/Groupware/Email/Attachment/Model/Attachment.php';
$attachmentModel = new Conjoon_Modules_Groupware_Email_Attachment_Model_Attachment();
$draft['attachments'] = $attachmentModel->getAttachmentsForItem($draft['id'])->toArray();
break;
}
// check if the item is available in outbox and get the id of it under which it was
// created. Otherwise, get the standard account out of the accounts-table
$outboxModel = new Conjoon_Modules_Groupware_Email_Item_Model_Outbox();
$accIdRow = $outboxModel->fetchRow($outboxModel->select()->from($outboxModel, array('groupware_email_accounts_id'))->where('groupware_email_items_id = ? ', $draft['id']));
$accountModel = new Conjoon_Modules_Groupware_Email_Account_Model_Account();
if (!$accIdRow) {
$accId = $accountModel->getStandardAccountIdForUser($userId);
} else {
$accId = $accIdRow->groupware_email_accounts_id;
// check if the account still exists
$account = $accountModel->getAccount($accId, $userId);
if (empty($account)) {
$accId = $accountModel->getStandardAccountIdForUser($userId);
if ($accId == 0) {
return array();
}
}
}
$draft['groupware_email_accounts_id'] = $accId;
return $draft;
}
