Method prepareEmailMessage

gui/nbrowserwindow.cpp:2624–2713

Prepare the email for sending. This function scans through the email for images & attachments. The resulting MimeMessage has all of the email contents.

// the email for images & attachments.  The resulting
// MimeMessage has all of the email contents.
void NBrowserWindow::prepareEmailMessage(MimeMessage *message, QString note) {
    MimeHtml *text = new MimeHtml();

    // Prepare the massage the same as if we were printing it.
    QString contents = this->stripContentsForPrint();
    QString textContents = editor->page()->currentFrame()->toPlainText();
    QStringList images;
    QStringList attachments;

    // Now, go thgough & reformat all the img tags.
    int cidCount=0;
    int pos = contents.indexOf("src=\"file:");
    while (pos>=0) {
        QString localFile = contents.mid(pos+13);
        int endPos = localFile.indexOf("\"");
        localFile = localFile.mid(0,endPos);
        images.append(localFile);
        endPos = pos+endPos;
        QString part1 = contents.mid(0,pos);
        QString part2 = contents.mid(endPos+14);
        cidCount++;
        contents = part1 + "src='cid:file" +QString::number(cidCount) +"'" + part2;

        pos = contents.indexOf("src=\"file:", pos+5);
    }

    // next, look for all the attachments
    pos = contents.indexOf("href=\"nnres:");
    while (pos != -1) {
        QString localFile = contents.mid(pos+12);
        int endPos = localFile.indexOf("\"");
        localFile = localFile.mid(0,endPos);
        attachments.append(localFile);
        cidCount++;
        pos = contents.indexOf("href=\"nnres:", pos+5);
    }

    // If the user adds a note, then prepend it to the beginning.
    if (note.trimmed() != "") {
        int pos = contents.indexOf("<body");
        int endPos = contents.indexOf(">", pos);
        contents.insert(endPos+1,  Qt::escape(note)+"<p><p><hr><p>");
    }
    text->setHtml(contents);
    message->addPart(text);


    // Add all the images
    for (int i=0; i<images.size(); i++) {
        MimeReference mimeRef;
        QString localFile = images[i];
        QString mime = mimeRef.getMimeFromFileName(localFile);
        MimeInlineFile *file = new MimeInlineFile(new QFile(localFile));
        QString lidFile = localFile.mid(localFile.lastIndexOf(QDir::separator())+1);
        qint32 lid = lidFile.mid(0,lidFile.lastIndexOf(".")).toInt();
        ResourceTable rtable(global.db);
        Resource r;
        ResourceAttributes ra;