Add outbox backend implementation

[miaulalala]

Closes #6139

• Adapt to Add outbox REST API stubs #6052
• OutboxService::getMessages
• OutboxService::getMessage
• OutboxService::sendMessage
• OutboxService::deleteMessage
• LocalAttachmentMapperTest (Integration)
• RecipientMapperTest (Integration)
• LocalMessageMapperTest (Integration)
• OutboxServiceIntegrationTest (Integration)
• Fix OutboxControllerTest (Unit)
• Fix OutboxServiceTest (Unit)
• AttachmentServiceTest (Unit)
• MailTransmissionUnitTest
• RepiledMessageData in Transmission::sendLocalMessage
  • Pass Message ID only and let the SentMessageEvent handle the mark replied
• change the Event Order to delete a draft immediately on scheduling send.
• MailTransmissionIntegrationTest - cover sendLocalMessage
• Debug fwrite error
• Attachments: add an array of attachments and process them per type

[ChristophWurst]

CI should run but doesn't. I hope this is just a Github hiccup. This PR doesn't even change/touch the workflow files.

[miaulalala]

StatAna isn't liking the event dispatcher, otherwise it looks ok

[ChristophWurst]

StatAna isn't liking the event dispatcher, otherwise it looks ok

Use the interface instead of the implementation

[ChristophWurst]

$mail->addAttachment('thisIsMyFileContentAsAString', 'test.txt', 'attachment');

The first argument should be a path to your file, not the contents as string

[miaulalala]

$mail->addAttachment('thisIsMyFileContentAsAString', 'test.txt', 'attachment');

The first argument should be a path to your file, not the contents as string

I did try this for sure, I'm not Jared who's 19 and can't read ;)

But it doesn't matter anyway:

    public function getRaw($stream = true)
    {
        if ($stream) {
            $hdr = new Horde_Stream();
            $hdr->add($this->_headers->toString(), true);
            return Horde_Stream_Wrapper_Combine::getStream(
                array($hdr->stream,
                      $this->getBasePart()->toString(
                        array('stream' => true, 'encode' => Horde_Mime_Part::ENCODE_7BIT | Horde_Mime_Part::ENCODE_8BIT | Horde_Mime_Part::ENCODE_BINARY))
                )
            );
        }

        return $this->_headers->toString() . $this->getBasePart()->toString();
    }

There is no way to get the additional body parts from a raw message.

[ChristophWurst]

Sending messages with attachments fails successfully

[ChristophWurst]

[ChristophWurst]

what the old data structure and identification allowed was to receive a message with account A, reply with account B and still get the flag updates on account A. This will break now.

[ChristophWurst]

Raised as #6189

[ChristophWurst]

Works

Code looks good but couldn't grasp all the changes due to the size of the patch