GH-3095 New FTB platform support

Models are based on the models from my go-modpacksch library.

License:
========
The MIT License (MIT)

Copyright (c) Jamie Mansfield <https://www.jamiemansfield.me/>
Copyright (c) contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

1 files changed, 156 insertions, 0 deletions

diff --git a/api/logic/modplatform/modpacksch/PackManifest.cpp b/api/logic/modplatform/modpacksch/PackManifest.cpp
new file mode 100644
index 00000000..5ffd18de
--- /dev/null
+++ b/api/logic/modplatform/modpacksch/PackManifest.cpp
@@ -0,0 +1,156 @@
+#include "PackManifest.h"
+
+#include "Json.h"
+
+static void loadSpecs(ModpacksCH::Specs & s, QJsonObject & obj)
+{
+    s.id = Json::requireInteger(obj, "id");
+    s.minimum = Json::requireInteger(obj, "minimum");
+    s.recommended = Json::requireInteger(obj, "recommended");
+}
+
+static void loadTag(ModpacksCH::Tag & t, QJsonObject & obj)
+{
+    t.id = Json::requireInteger(obj, "id");
+    t.name = Json::requireString(obj, "name");
+}
+
+static void loadArt(ModpacksCH::Art & a, QJsonObject & obj)
+{
+    a.id = Json::requireInteger(obj, "id");
+    a.url = Json::requireString(obj, "url");
+    a.type = Json::requireString(obj, "type");
+    a.width = Json::requireInteger(obj, "width");
+    a.height = Json::requireInteger(obj, "height");
+    a.compressed = Json::requireBoolean(obj, "compressed");
+    a.sha1 = Json::requireString(obj, "sha1");
+    a.size = Json::requireInteger(obj, "size");
+    a.updated = Json::requireInteger(obj, "updated");
+}
+
+static void loadAuthor(ModpacksCH::Author & a, QJsonObject & obj)
+{
+    a.id = Json::requireInteger(obj, "id");
+    a.name = Json::requireString(obj, "name");
+    a.type = Json::requireString(obj, "type");
+    a.website = Json::requireString(obj, "website");
+    a.updated = Json::requireInteger(obj, "updated");
+}
+
+static void loadVersionInfo(ModpacksCH::VersionInfo & v, QJsonObject & obj)
+{
+    v.id = Json::requireInteger(obj, "id");
+    v.name = Json::requireString(obj, "name");
+    v.type = Json::requireString(obj, "type");
+    v.updated = Json::requireInteger(obj, "updated");
+    auto specs = Json::requireObject(obj, "specs");
+    loadSpecs(v.specs, specs);
+}
+
+void ModpacksCH::loadModpack(ModpacksCH::Modpack & m, QJsonObject & obj)
+{
+    m.id = Json::requireInteger(obj, "id");
+    m.name = Json::requireString(obj, "name");
+    m.synopsis = Json::requireString(obj, "synopsis");
+    m.description = Json::requireString(obj, "description");
+    m.type = Json::requireString(obj, "type");
+    m.featured = Json::requireBoolean(obj, "featured");
+    m.installs = Json::requireInteger(obj, "installs");
+    m.plays = Json::requireInteger(obj, "plays");
+    m.updated = Json::requireInteger(obj, "updated");
+    m.refreshed = Json::requireInteger(obj, "refreshed");
+    auto artArr = Json::requireArray(obj, "art");
+    for (const auto & artRaw : artArr)
+    {
+        auto artObj = Json::requireObject(artRaw);
+        ModpacksCH::Art art;
+        loadArt(art, artObj);
+        m.art.append(art);
+    }
+    auto authorArr = Json::requireArray(obj, "authors");
+    for (const auto & authorRaw : authorArr)
+    {
+        auto authorObj = Json::requireObject(authorRaw);
+        ModpacksCH::Author author;
+        loadAuthor(author, authorObj);
+        m.authors.append(author);
+    }
+    auto versionArr = Json::requireArray(obj, "versions");
+    for (const auto & versionRaw : versionArr)
+    {
+        auto versionObj = Json::requireObject(versionRaw);
+        ModpacksCH::VersionInfo version;
+        loadVersionInfo(version, versionObj);
+        m.versions.append(version);
+    }
+    auto tagArr = Json::requireArray(obj, "tags");
+    for (const auto & tagRaw : tagArr)
+    {
+        auto tagObj = Json::requireObject(tagRaw);
+        ModpacksCH::Tag tag;
+        loadTag(tag, tagObj);
+        m.tags.append(tag);
+    }
+    m.updated = Json::requireInteger(obj, "updated");
+}
+
+static void loadVersionTarget(ModpacksCH::VersionTarget & a, QJsonObject & obj)
+{
+    a.id = Json::requireInteger(obj, "id");
+    a.name = Json::requireString(obj, "name");
+    a.type = Json::requireString(obj, "type");
+    a.version = Json::requireString(obj, "version");
+    a.updated = Json::requireInteger(obj, "updated");
+}
+
+static void loadVersionFile(ModpacksCH::VersionFile & a, QJsonObject & obj)
+{
+    a.id = Json::requireInteger(obj, "id");
+    a.type = Json::requireString(obj, "type");
+    a.path = Json::requireString(obj, "path");
+    a.name = Json::requireString(obj, "name");
+    a.version = Json::requireString(obj, "version");
+    a.url = Json::requireString(obj, "url");
+    a.sha1 = Json::requireString(obj, "sha1");
+    a.size = Json::requireInteger(obj, "size");
+    a.clientOnly = Json::requireBoolean(obj, "clientonly");
+    a.serverOnly = Json::requireBoolean(obj, "serveronly");
+    a.optional = Json::requireBoolean(obj, "optional");
+    a.updated = Json::requireInteger(obj, "updated");
+}
+
+void ModpacksCH::loadVersion(ModpacksCH::Version & m, QJsonObject & obj)
+{
+    m.id = Json::requireInteger(obj, "id");
+    m.parent = Json::requireInteger(obj, "parent");
+    m.name = Json::requireString(obj, "name");
+    m.type = Json::requireString(obj, "type");
+    m.installs = Json::requireInteger(obj, "installs");
+    m.plays = Json::requireInteger(obj, "plays");
+    m.updated = Json::requireInteger(obj, "updated");
+    m.refreshed = Json::requireInteger(obj, "refreshed");
+    auto specs = Json::requireObject(obj, "specs");
+    loadSpecs(m.specs, specs);
+    auto targetArr = Json::requireArray(obj, "targets");
+    for (const auto & targetRaw : targetArr)
+    {
+        auto versionObj = Json::requireObject(targetRaw);
+        ModpacksCH::VersionTarget target;
+        loadVersionTarget(target, versionObj);
+        m.targets.append(target);
+    }
+    auto fileArr = Json::requireArray(obj, "files");
+    for (const auto & fileRaw : fileArr)
+    {
+        auto fileObj = Json::requireObject(fileRaw);
+        ModpacksCH::VersionFile file;
+        loadVersionFile(file, fileObj);
+        m.files.append(file);
+    }
+}
+
+//static void loadVersionChangelog(ModpacksCH::VersionChangelog & m, QJsonObject & obj)
+//{
+//    m.content = Json::requireString(obj, "content");
+//    m.updated = Json::requireInteger(obj, "updated");
+//}