File indexing completed on 2024-11-24 04:39:35

 /*
     This file is part of Akonadi Contact.
 
     SPDX-FileCopyrightText: 2009 Tobias Koenig <tokoe@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "contactviewer.h"
 
 #include "attributes/contactmetadataattribute_p.h"
 #include "contactmetadataakonadi_p.h"
 #include "customfieldmanager_p.h"
 #include "standardcontactformatter.h"
 #include "textbrowser_p.h"
 
 #include <Akonadi/Collection>
 #include <Akonadi/CollectionFetchJob>
 #include <Akonadi/EntityDisplayAttribute>
 #include <Akonadi/Item>
 #include <Akonadi/ItemFetchScope>
 #include <KConfigGroup>
 #include <KContacts/Addressee>
 #include <KLocalizedString>
 #include <kio/transferjob.h>
 
 #include <KConfig>
 #include <KContacts/VCardConverter>
 #include <Prison/Barcode>
 #include <QGuiApplication>
 #include <QIcon>
 #include <QScreen>
 #include <QUrlQuery>
 #include <QVBoxLayout>
 
 using namespace Akonadi;
 using namespace Akonadi;
 
 class Akonadi::ContactViewerPrivate
 {
 public:
     explicit ContactViewerPrivate(ContactViewer *parent)
         : mParent(parent)
         , mQRCode(Prison::Barcode::create(Prison::QRCode))
     {
         mStandardContactFormatter = new StandardContactFormatter;
         mContactFormatter = mStandardContactFormatter;
         KConfig config(QStringLiteral("akonadi_contactrc"));
         KConfigGroup group(&config, QStringLiteral("View"));
         mShowQRCode = group.readEntry("QRCodes", true);
     }
 
     ~ContactViewerPrivate()
     {
         delete mStandardContactFormatter;
     }
 
     void updateView(const QVariantList &localCustomFieldDescriptions = QVariantList(), const QString &addressBookName = QString())
     {
         static QPixmap defaultPixmap = QIcon::fromTheme(QStringLiteral("user-identity")).pixmap(QSize(100, 100));
         static QPixmap defaultMapPixmap = QIcon::fromTheme(QStringLiteral("map-symbolic")).pixmap(QSize(16, 16));
         static QPixmap defaultSmsPixmap = QIcon::fromTheme(QStringLiteral("message-new")).pixmap(QSize(16, 16));
 
         mParent->setWindowTitle(i18nc("@title:window", "Contact %1", mCurrentContact.assembledName()));
 
         if (mCurrentContact.photo().isIntern()) {
             mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_photo")), mCurrentContact.photo().data());
         } else if (!mCurrentContact.photo().url().isEmpty()) {
             QByteArray imageData;
             QImage image;
             KIO::TransferJob *job = KIO::get(QUrl(mCurrentContact.photo().url()), KIO::NoReload);
             QObject::connect(job, &KIO::TransferJob::data, job, [&imageData](KIO::Job *, const QByteArray &data) {
                 imageData.append(data);
             });
             if (job->exec()) {
                 if (image.loadFromData(imageData)) {
                     mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_photo")), image);
                 } else {
                     mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_photo")), defaultPixmap);
                 }
             } else {
                 mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_photo")), defaultPixmap);
             }
         } else {
             mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_photo")), defaultPixmap);
         }
 
         if (mCurrentContact.logo().isIntern()) {
             mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_logo")), mCurrentContact.logo().data());
         } else if (!mCurrentContact.logo().url().isEmpty()) {
             QByteArray imageData;
             QImage image;
             KIO::TransferJob *job = KIO::get(QUrl(mCurrentContact.logo().url()), KIO::NoReload);
             QObject::connect(job, &KIO::TransferJob::data, job, [&imageData](KIO::Job *, const QByteArray &data) {
                 imageData.append(data);
             });
             if (job->exec()) {
                 if (image.loadFromData(imageData)) {
                     mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("contact_logo")), image);
                 }
             }
         }
 
         mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("map_icon")), defaultMapPixmap);
 
         mBrowser->document()->addResource(QTextDocument::ImageResource, QUrl(QStringLiteral("sms_icon")), defaultSmsPixmap);
 
         if (mShowQRCode) {
             KContacts::VCardConverter converter;
             KContacts::Addressee addr(mCurrentContact);
             addr.setPhoto(KContacts::Picture());
             addr.setLogo(KContacts::Picture());
             const QString data = QString::fromUtf8(converter.createVCard(addr));
             if (mQRCode) {
                 mQRCode->setData(data);
                 mBrowser->document()->addResource(QTextDocument::ImageResource,
                                                   QUrl(QStringLiteral("qrcode")),
                                                   mQRCode->toImage(mQRCode->preferredSize(QGuiApplication::primaryScreen()->devicePixelRatio()).toSize()));
             }
         }
 
         // merge local and global custom field descriptions
         QList<QVariantMap> customFieldDescriptions;
         const CustomField::List globalCustomFields = CustomFieldManager::globalCustomFieldDescriptions();
         customFieldDescriptions.reserve(localCustomFieldDescriptions.count() + globalCustomFields.count());
         for (const QVariant &entry : std::as_const(localCustomFieldDescriptions)) {
             customFieldDescriptions << entry.toMap();
         }
 
         for (const CustomField &field : std::as_const(globalCustomFields)) {
             QVariantMap description;
             description.insert(QStringLiteral("key"), field.key());
             description.insert(QStringLiteral("title"), field.title());
 
             customFieldDescriptions << description;
         }
 
         KContacts::Addressee contact(mCurrentContact);
         if (!addressBookName.isEmpty()) {
             contact.insertCustom(QStringLiteral("KADDRESSBOOK"), QStringLiteral("AddressBook"), addressBookName);
         }
 
         mContactFormatter->setContact(contact);
         mContactFormatter->setCustomFieldDescriptions(customFieldDescriptions);
 
         mBrowser->setHtml(mContactFormatter->toHtml());
     }
 
     void slotUrlClicked(const QUrl &url)
     {
         const QUrlQuery query(url);
         const QString urlScheme(url.scheme());
         if (urlScheme == QLatin1StringView("http") || urlScheme == QLatin1StringView("https") || urlScheme == QLatin1StringView("tel")
             || urlScheme == QLatin1StringView("sms") || urlScheme == QLatin1StringView("geo") || urlScheme == QLatin1StringView("mailto")) {
             Q_EMIT mParent->urlClicked(url);
         } else if (urlScheme == QLatin1StringView("address")) {
             const int pos = query.queryItemValue(QStringLiteral("index")).toInt();
 
             const KContacts::Address::List addresses = mCurrentContact.addresses();
             if (pos < addresses.count()) {
                 Q_EMIT mParent->addressClicked(addresses.at(pos));
             }
         }
     }
 
     void slotParentCollectionFetched(KJob *job)
     {
         mParentCollectionFetchJob = nullptr;
 
         QString addressBookName;
 
         if (!job->error()) {
             auto fetchJob = qobject_cast<CollectionFetchJob *>(job);
             if (!fetchJob->collections().isEmpty()) {
                 const Collection collection = fetchJob->collections().at(0);
                 addressBookName = collection.displayName();
             }
         }
 
         // load the local meta data of the item
         Akonadi::ContactMetaDataAkonadi metaData;
         metaData.load(mCurrentItem);
 
         updateView(metaData.customFieldDescriptions(), addressBookName);
     }
 
     QMetaObject::Connection mCollectionFetchJobConnection;
     KContacts::Addressee mCurrentContact;
     Item mCurrentItem;
     ContactViewer *const mParent;
     TextBrowser *mBrowser = nullptr;
     AbstractContactFormatter *mContactFormatter = nullptr;
     AbstractContactFormatter *mStandardContactFormatter = nullptr;
     CollectionFetchJob *mParentCollectionFetchJob = nullptr;
     std::optional<Prison::Barcode> mQRCode;
     bool mShowQRCode = true;
 };
 
 ContactViewer::ContactViewer(QWidget *parent)
     : QWidget(parent)
     , d(new ContactViewerPrivate(this))
 {
     auto layout = new QVBoxLayout(this);
     layout->setContentsMargins({});
 
     d->mBrowser = new TextBrowser;
 
     connect(d->mBrowser, &TextBrowser::anchorClicked, this, [this](const QUrl &url) {
         d->slotUrlClicked(url);
     });
 
     layout->addWidget(d->mBrowser);
 
     // always fetch full payload for contacts
     fetchScope().fetchFullPayload();
     fetchScope().fetchAttribute<ContactMetaDataAttribute>();
     fetchScope().setAncestorRetrieval(ItemFetchScope::Parent);
 }
 
 ContactViewer::~ContactViewer() = default;
 
 Akonadi::Item ContactViewer::contact() const
 {
     return ItemMonitor::item();
 }
 
 KContacts::Addressee ContactViewer::rawContact() const
 {
     return d->mCurrentContact;
 }
 
 void ContactViewer::setContactFormatter(AbstractContactFormatter *formatter)
 {
     if (formatter == nullptr) {
         d->mContactFormatter = d->mStandardContactFormatter;
     } else {
         d->mContactFormatter = formatter;
         delete d->mStandardContactFormatter;
         d->mStandardContactFormatter = nullptr;
     }
 }
 
 void ContactViewer::setContact(const Akonadi::Item &contact)
 {
     ItemMonitor::setItem(contact);
 }
 
 void ContactViewer::setRawContact(const KContacts::Addressee &contact)
 {
     d->mCurrentContact = contact;
 
     d->updateView();
 }
 
 void ContactViewer::itemChanged(const Item &contactItem)
 {
     if (!contactItem.hasPayload<KContacts::Addressee>()) {
         return;
     }
 
     d->mCurrentItem = contactItem;
     d->mCurrentContact = contactItem.payload<KContacts::Addressee>();
 
     // stop any running fetch job
     if (d->mParentCollectionFetchJob) {
         disconnect(d->mCollectionFetchJobConnection);
         delete d->mParentCollectionFetchJob;
         d->mParentCollectionFetchJob = nullptr;
     }
 
     d->mParentCollectionFetchJob = new CollectionFetchJob(contactItem.parentCollection(), CollectionFetchJob::Base, this);
     d->mCollectionFetchJobConnection = connect(d->mParentCollectionFetchJob, &CollectionFetchJob::result, this, [this](KJob *job) {
         d->slotParentCollectionFetched(job);
     });
 }
 
 void ContactViewer::itemRemoved()
 {
     d->mBrowser->clear();
 }
 
 void ContactViewer::updateView()
 {
     itemChanged(d->mCurrentItem);
 }
 
 void ContactViewer::setShowQRCode(bool b)
 {
     if (d->mShowQRCode != b) {
         d->mShowQRCode = b;
         updateView();
     }
 }
 
 bool ContactViewer::showQRCode() const
 {
     return d->mShowQRCode;
 }
 
 #include "moc_contactviewer.cpp"