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117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "BoardListModel.h"
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#include <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <AK/JsonValue.h>
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#include <LibCore/HttpRequest.h>
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#include <LibCore/NetworkJob.h>
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#include <LibCore/NetworkResponse.h>
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#include <stdio.h>
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BoardListModel::BoardListModel()
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{
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update();
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}
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BoardListModel::~BoardListModel()
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{
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}
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void BoardListModel::update()
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{
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Core::HttpRequest request;
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request.set_url("http://a.4cdn.org/boards.json");
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if (m_pending_job)
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m_pending_job->cancel();
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m_pending_job = request.schedule();
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m_pending_job->on_finish = [this](bool success) {
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auto* response = m_pending_job->response();
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dbg() << "Board list download finished, success=" << success << ", response=" << response;
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if (!success)
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return;
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dbg() << "Board list payload size: " << response->payload().size();
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auto json = JsonValue::from_string(response->payload());
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if (json.is_object()) {
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auto new_boards = json.as_object().get("boards");
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if (new_boards.is_array())
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m_boards = move(new_boards.as_array());
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}
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did_update();
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};
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}
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int BoardListModel::row_count(const GUI::ModelIndex&) const
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{
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return m_boards.size();
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}
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String BoardListModel::column_name(int column) const
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{
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switch (column) {
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case Column::Board:
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return "Board";
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default:
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ASSERT_NOT_REACHED();
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}
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}
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GUI::Model::ColumnMetadata BoardListModel::column_metadata([[maybe_unused]] int column) const
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{
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return {};
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}
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GUI::Variant BoardListModel::data(const GUI::ModelIndex& index, Role role) const
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{
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auto& board = m_boards.at(index.row()).as_object();
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if (role == Role::Display) {
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switch (index.column()) {
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case Column::Board:
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return String::format("/%s/ - %s",
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board.get("board").to_string().characters(),
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board.get("title").to_string().characters());
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default:
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ASSERT_NOT_REACHED();
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}
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}
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if (role == Role::Custom) {
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switch (index.column()) {
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case Column::Board:
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return board.get("board").to_string();
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default:
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ASSERT_NOT_REACHED();
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}
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}
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return {};
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}
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