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Abstract out Horde_Core_ActiveSync_Mail_Draft
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framework/Core/lib/Horde/Core/ActiveSync/Mail/Draft.php
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| <?php | ||
| /** | ||
| * Horde_Core_ActiveSync_Mail_Draft:: | ||
| * | ||
| * @copyright 2016 Horde LLC (http://www.horde.org/) | ||
| * @license http://www.horde.org/licenses/lgpl21 LGPL | ||
| * @author Michael J Rubinsky <mrubinsk@horde.org> | ||
| * @package Core | ||
| */ | ||
| /** | ||
| * Horde_Core_ActiveSync_Mail_Draft:: | ||
| * | ||
| * Wraps functionality related to handling Draft email messages during sync. | ||
| * | ||
| * @copyright 2016 Horde LLC (http://www.horde.org/) | ||
| * @license http://www.horde.org/licenses/lgpl21 LGPL | ||
| * @author Michael J Rubinsky <mrubinsk@horde.org> | ||
| * @package Core | ||
| * | ||
| * @todo Move this, along with the parent class to the ActiveSync package and | ||
| * inject any needed Core dependencies. | ||
| */ | ||
| class Horde_Core_ActiveSync_Mail_Draft extends Horde_Core_ActiveSync_Mail | ||
| { | ||
| /** | ||
| * Text part of Draft message. | ||
| * | ||
| * @var Horde_Mime_Part | ||
| */ | ||
| protected $_textPart; | ||
|
|
||
| /** | ||
| * Existing Draft message. | ||
| * | ||
| * @var Horde_ActiveSync_Imap_Message | ||
| */ | ||
| protected $_imapMessage; | ||
|
|
||
| /** | ||
| * Existing Draft message's UID. | ||
| * | ||
| * @var integer | ||
| */ | ||
| protected $_draftUid; | ||
|
|
||
| /** | ||
| * Draft Email from client. | ||
| * | ||
| * @var Horde_ActiveSync_Message_Email | ||
| */ | ||
| protected $_draftMessage; | ||
|
|
||
| /** | ||
| * Append the current Draft message to the IMAP server. | ||
| * | ||
| * @return array An array with the following keys: | ||
| * - uid: (integer) The new draft message's IMAP UID. | ||
| * - atchash: (array) An attachment hash of newly added attachments. | ||
| */ | ||
| public function append($folderid) | ||
| { | ||
| // Init | ||
| $atc_map = array(); | ||
| $atc_hash = array(); | ||
|
|
||
| // Create the wrapper part. | ||
| $base = new Horde_Mime_Part(); | ||
| $base->setType('multipart/mixed'); | ||
|
|
||
| // Check to see if we have any existing parts to add. | ||
| if (!empty($this->_imapMessage)) { | ||
| foreach ($this->_imapMessage->getStructure() as $part) { | ||
| if ($part->isAttachment()) { | ||
| $base->addPart( | ||
| $this->_imapMessage->getMimePart($part->getMimeId()) | ||
| ); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Add body | ||
| $base->addPart($this->_textPart); | ||
|
|
||
| // Add Mime headers | ||
| $base->addMimeHeaders(array( | ||
| 'headers' => $this->_headers) | ||
| ); | ||
|
|
||
| // New attachments | ||
| foreach ($this->_draftMessage->airsyncbaseattachments as $atc) { | ||
| switch (get_class($atc)) { | ||
| case 'Horde_ActiveSync_Message_AirSyncBaseAdd': | ||
| $atc_map[$atc->displayname] = $atc->clientid; | ||
| $atc_mime = new Horde_Mime_Part(); | ||
| $atc_mime->setType($atc->contenttype); | ||
| $atc_mime->setName($atc->displayname); | ||
| $atc_mime->setContents($atc->content); | ||
| $base->addPart($atc_mime); | ||
| break; | ||
| case 'Horde_ActiveSync_Message_AirSyncBaseDelete': | ||
| list($mailbox, $uid, $part) = explode(':', $name, 3); | ||
| $base->removePart($part); | ||
| } | ||
| } | ||
|
|
||
| $stream = $base->toString(array( | ||
| 'stream' => true, | ||
| 'headers' => $this->_headers->toString() | ||
| )); | ||
|
|
||
| $new_uid = $this->_imap->appendMessage( | ||
| $folderid, | ||
| $stream, | ||
| array('\draft', '\seen') | ||
| ); | ||
|
|
||
| foreach ($base as $part) { | ||
| if ($part->isAttachment() && | ||
| !empty($atc_map[$part->getName()])) { | ||
| $atc_hash['add'][$atc_map[$part->getName()]] = $folderid . ':' . $stat['id'] . ':' . $part->getMimeId(); | ||
| } | ||
| } | ||
|
|
||
| // If we pulled down an existing Draft, delete it now since the | ||
| // new one will replace it. | ||
| if (!empty($this->_imapMessage)) { | ||
| $this->_imap->deleteMessages(array($this->_draftUid), $folderid); | ||
| } | ||
|
|
||
| return array( | ||
| 'uid' => $new_uid, | ||
| 'atchash' => $atc_hash | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Add the Draft message sent from the client. | ||
| * | ||
| * @param Horde_ActiveSync_Message_Mail $draft The draft message object. | ||
| */ | ||
| public function setDraftMessage(Horde_ActiveSync_Message_Mail $draft) | ||
| { | ||
| // Save for later. | ||
| $this->_draftMessage = $draft; | ||
|
|
||
| // Create headers | ||
| $this->_headers = new Horde_Mime_Headers(); | ||
| if ($draft->to) { | ||
| $this->_headers->addHeader('To', $draft->to); | ||
| } | ||
| if ($draft->cc) { | ||
| $this->_headers->addHeader('Cc', $draft->cc); | ||
| } | ||
| if ($draft->subject) { | ||
| $this->_headers->addHeader('Subject', $draft->subject); | ||
| } | ||
| if ($draft->bcc) { | ||
| $this->_headers->addHeader('Bcc', $draft->bcc); | ||
| } | ||
| if ($draft->importance) { | ||
| $this->_headers->addHeader('importance', $draft->importance); | ||
| } | ||
| if ($from = $this->_getIdentityFromAddress()) { | ||
| $this->_headers->removeHeader('From'); | ||
| $this->_headers->addHeader('From', $from); | ||
| } | ||
| if ($replyto = $this->_getReplyToAddress()) { | ||
| $this->_headers->addHeader('Reply-To', $replyto); | ||
| } | ||
| $this->_headers->addHeaderOb(Horde_Mime_Headers_Date::create()); | ||
| $this->_headers->addHeaderOb(Horde_Mime_Headers_ContentId::create()); | ||
| $this->_headers->addHeader('X-IMP-Draft', 'Yes'); | ||
|
|
||
| // Get the text part and create a mime object for it. | ||
| $this->_textPart = new Horde_Mime_Part(); | ||
| $this->_textPart->setContents($draft->airsyncbasebody->data); | ||
| $this->_textPart->setType( | ||
| $draft->airsyncbasebody->type == Horde_ActiveSync::BODYPREF_TYPE_HTML | ||
| ? 'text/html' | ||
| : 'text/plain' | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Fetch an existing message from the Draft folder. This message will | ||
| * be expunged after the new draft is appended to the IMAP server. | ||
| * | ||
| * @param string $folderid The Draft folder's folderid. | ||
| * @param integer $uid The UID of the existing Draft message. | ||
| * | ||
| * @throws Horde_ActiveSync_Exception | ||
| */ | ||
| public function getExistingDraftMessage($folderid, $uid) | ||
| { | ||
| $imap_msg = $this->_imap->getImapMessage($folderid,$uid); | ||
| if (!empty($imap_msg[$uid])) { | ||
| $this->_imapMessage = $imap_msg[$uid]; | ||
| $this->_draftUid = $uid; | ||
| } else { | ||
| throw new Horde_ActiveSync_Exception(sprintf( | ||
| 'Unable to fetch %d from %s.', | ||
| $uid, $folderid) | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| } |
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