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Code Issues Releases Wiki Activity

Request possible peer colors from API.

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This commit is contained in:
John Preston
2023-11-23 12:46:55 +04:00
parent 5652abfd49
commit b5b5c28ac5
10 changed files with 192 additions and 144 deletions
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118
Telegram/SourceFiles/main/main_app_config.cpp
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@@ -61,7 +61,6 @@ void AppConfig::refresh() {
_data.emplace_or_assign(qs(data.vkey()), data.vvalue());
});
}
parseColorIndices();
DEBUG_LOG(("getAppConfig result handled."));
_refreshed.fire({});
}, [](const MTPDhelp_appConfigNotModified &) {});
@@ -224,121 +223,4 @@ void AppConfig::dismissSuggestion(const QString &key) {
)).send();
}
void AppConfig::parseColorIndices() {
constexpr auto parseColor = [](const MTPJSONValue &color) {
if (color.type() != mtpc_jsonString) {
LOG(("API Error: Bad type for color element."));
return uint32();
}
const auto value = color.c_jsonString().vvalue().v;
if (value.size() != 6) {
LOG(("API Error: Bad length for color element: %1"
).arg(qs(value)));
return uint32();
}
const auto hex = [](char ch) {
return (ch >= 'a' && ch <= 'f')
? (ch - 'a' + 10)
: (ch >= 'A' && ch <= 'F')
? (ch - 'A' + 10)
: (ch >= '0' && ch <= '9')
? (ch - '0')
: 0;
};
auto result = (uint32(1) << 24);
for (auto i = 0; i != 6; ++i) {
result |= (uint32(hex(value[i])) << ((5 - i) * 4));
}
return result;
};
struct ParsedColor {
uint8 colorIndex = Ui::kColorIndexCount;
std::array<uint32, Ui::kColorPatternsCount> colors;
explicit operator bool() const {
return colorIndex < Ui::kColorIndexCount;
}
};
const auto parseColors = [&](const MTPJSONObjectValue &element) {
const auto &data = element.data();
if (data.vvalue().type() != mtpc_jsonArray) {
LOG(("API Error: Bad value for peer_colors element."));
return ParsedColor();
}
const auto &list = data.vvalue().c_jsonArray().vvalue().v;
if (list.empty() || list.size() > Ui::kColorPatternsCount) {
LOG(("API Error: Bad count for peer_colors element: %1"
).arg(list.size()));
return ParsedColor();
}
const auto index = data.vkey().v.toInt();
if (index < Ui::kSimpleColorIndexCount
|| index >= Ui::kColorIndexCount) {
LOG(("API Error: Bad index for peer_colors element: %1"
).arg(qs(data.vkey().v)));
return ParsedColor();
}
auto result = ParsedColor{ .colorIndex = uint8(index) };
auto fill = result.colors.data();
for (const auto &color : list) {
*fill++ = parseColor(color);
}
return result;
};
const auto checkColorsObjectType = [&](const MTPJSONValue &value) {
if (value.type() != mtpc_jsonObject) {
if (value.type() != mtpc_jsonArray
|| !value.c_jsonArray().vvalue().v.empty()) {
LOG(("API Error: Bad value for [dark_]peer_colors."));
}
return false;
}
return true;
};
auto colors = std::make_shared<
std::array<Ui::ColorIndexData, Ui::kColorIndexCount>>();
getValue(u"peer_colors"_q, [&](const MTPJSONValue &value) {
if (!checkColorsObjectType(value)) {
return;
}
for (const auto &element : value.c_jsonObject().vvalue().v) {
if (const auto parsed = parseColors(element)) {
auto &fields = (*colors)[parsed.colorIndex];
fields.dark = fields.light = parsed.colors;
}
}
});
getValue(u"dark_peer_colors"_q, [&](const MTPJSONValue &value) {
if (!checkColorsObjectType(value)) {
return;
}
for (const auto &element : value.c_jsonObject().vvalue().v) {
if (const auto parsed = parseColors(element)) {
(*colors)[parsed.colorIndex].dark = parsed.colors;
}
}
});
if (!_colorIndicesCurrent) {
_colorIndicesCurrent = std::make_unique<Ui::ColorIndicesCompressed>(
Ui::ColorIndicesCompressed{ std::move(colors) });
_colorIndicesChanged.fire({});
} else if (*_colorIndicesCurrent->colors != *colors) {
_colorIndicesCurrent->colors = std::move(colors);
_colorIndicesChanged.fire({});
}
}
auto AppConfig::colorIndicesValue() const
-> rpl::producer<Ui::ColorIndicesCompressed> {
return rpl::single(_colorIndicesCurrent
? *_colorIndicesCurrent
: Ui::ColorIndicesCompressed()
) | rpl::then(_colorIndicesChanged.events() | rpl::map([=] {
return *_colorIndicesCurrent;
}));
}
} // namespace Main