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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#include "pch.h"
#include "Bookmarks.h"
namespace winrt::servo {
using namespace Windows::Storage;
using namespace Windows::UI::Core;
using namespace Windows::Foundation;
using namespace Windows::Data::Json;
using namespace Windows::ApplicationModel::Core;
Bookmarks::Bookmarks() {
db = winrt::single_threaded_observable_vector<IInspectable>();
auto x = Concurrency::create_task([=] {
auto storageFolder = ApplicationData::Current().LocalFolder();
auto bm_file = storageFolder.GetFileAsync(L"bookmarks.json").get();
bool file_exist =
storageFolder.TryGetItemAsync(L"bookmarks.json").get() != nullptr;
if (file_exist) {
auto content = FileIO::ReadTextAsync(bm_file).get();
JsonValue out = JsonValue::Parse(L"[]");
if (!JsonValue::TryParse(content, out)) {
return;
}
auto list = out.GetArray();
std::vector<IInspectable> bookmarks;
for (auto value : list) {
auto obj = value.GetObject();
auto name = obj.GetNamedString(L"name");
auto url = obj.GetNamedString(L"url");
bookmarks.push_back(box_value(ServoApp::Bookmark(url, name)));
}
auto dispatcher = CoreApplication::MainView().CoreWindow().Dispatcher();
dispatcher.RunAsync(CoreDispatcherPriority::High, [=] {
db.ReplaceAll(bookmarks);
BuildIndex();
});
}
});
}
bool Bookmarks::Contains(const hstring &url) { return mIndex.count(url) > 0; }
void Bookmarks::Set(hstring url, hstring title) {
auto bm = box_value(ServoApp::Bookmark(url, title));
if (Contains(url)) {
auto index = mIndex.at(url);
db.SetAt(index, bm);
} else {
db.Append(bm);
}
InvalidateDB();
}
hstring Bookmarks::GetName(const hstring &url) {
auto index = mIndex.at(url);
ServoApp::Bookmark bm = unbox_value<ServoApp::Bookmark>(db.GetAt(index));
return bm.Name();
}
void Bookmarks::Delete(const hstring &url) {
auto index = mIndex.at(url);
db.RemoveAt(index);
InvalidateDB();
}
void Bookmarks::BuildIndex() {
mIndex.clear();
int i = 0;
for (auto bm : db) {
auto url = unbox_value<ServoApp::Bookmark>(bm).Url();
mIndex.insert_or_assign(url, i++);
}
}
void Bookmarks::InvalidateDB() {
BuildIndex();
WriteSettings();
}
IAsyncAction Bookmarks::WriteSettings() {
auto storageFolder = ApplicationData::Current().LocalFolder();
auto file = co_await storageFolder.CreateFileAsync(
L"bookmarks.json", CreationCollisionOption::ReplaceExisting);
JsonArray list;
for (auto boxed_bm : db) {
auto bm = unbox_value<ServoApp::Bookmark>(boxed_bm);
JsonObject bookmark;
bookmark.Insert(L"name", JsonValue::CreateStringValue(bm.Name()));
bookmark.Insert(L"url", JsonValue::CreateStringValue(bm.Url()));
list.Append(bookmark);
}
FileIO::WriteTextAsync(file, list.Stringify());
}
} // namespace winrt::servo
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