feat: ponies.im emoji support (custom emojum)

src/customemojimodel+network.cpp

@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: 2021 Carson Black <uhhadd@gmail.com>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <csapi/account-data.h>
+#include <csapi/profile.h>
+#include <csapi/content-repo.h>
+
+#include "customemojimodel_p.h"
+
+#ifdef QUOTIENT_07
+#define running isJobPending
+#else
+#define running isJobRunning
+#endif
+
+void CustomEmojiModel::fetchEmojies()
+{
+    if (d->conn == nullptr) {
+        return;
+    }
+
+    const auto& data = d->conn->accountData("im.ponies.user_emotes");
+    if (data == nullptr) {
+        return;
+    }
+    const auto emojies = data->contentJson()["emoticons"].toObject();
+
+    beginResetModel();
+    d->emojies.clear();
+
+    for (const auto& emoji : emojies.keys()) {
+        const auto& data = emojies[emoji];
+
+        d->emojies << CustomEmoji {
+            .name = emoji,
+            .url = data["url"].toString(),
+            .regexp = QRegularExpression(QStringLiteral(R"((^|[^\\]))") + emoji)
+        };
+    }
+
+    endResetModel();
+}
+
+void CustomEmojiModel::addEmoji(const QString& name, const QUrl& location)
+{
+    using namespace Quotient;
+
+    auto job = d->conn->uploadFile(location.toLocalFile());
+
+    if (running(job)) {
+        connect(job, &BaseJob::success, this, [this, name, job] {
+            const auto& data = d->conn->accountData("im.ponies.user_emotes");
+            auto json = data != nullptr ? data->contentJson() : QJsonObject();
+            auto emojiData = json["emoticons"].toObject();
+            emojiData[QStringLiteral(":%1:").arg(name)] = QJsonObject({
+                {QStringLiteral("url"), job->contentUri()}
+            });
+            json["emoticons"] = emojiData;
+            d->conn->setAccountData("im.ponies.user_emotes", json);
+        });
+    }
+}
+
+void CustomEmojiModel::removeEmoji(const QString& name)
+{
+    using namespace Quotient;
+
+    const auto& data = d->conn->accountData("im.ponies.user_emotes");
+    Q_ASSERT(data != nullptr); // something's screwed if we get here with a nullptr
+    auto json = data->contentJson();
+    auto emojiData = json["emoticons"].toObject();
+    emojiData.remove(name);
+    json["emoticons"] = emojiData;
+    d->conn->setAccountData("im.ponies.user_emotes", json);
+}