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Code Issues Releases Wiki Activity

Better nested key-value html serialization.

This commit is contained in:
John Preston 2018-06-28 18:52:57 +01:00
parent e21c354428
commit 49ea9434f2
1 changed files with 39 additions and 28 deletions
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67
Telegram/SourceFiles/export/output/export_output_html.cpp
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@ -172,6 +172,13 @@ QByteArray SerializeKeyValue(
return result;
}
QByteArray SerializeBlockquote(
std::vector<std::pair<QByteArray, QByteArray>> &&values) {
return "<blockquote>"
+ SerializeKeyValue(std::move(values))
+ "</blockquote>";
}
Data::Utf8String FormatUsername(const Data::Utf8String &username) {
return username.isEmpty() ? username : ('@' + username);
}
@ -283,33 +290,37 @@ QByteArray SerializeMessage(
};
using SkipReason = Data::File::SkipReason;
const auto pushPath = [&](
const auto formatPath = [&](
const Data::File &file,
const QByteArray &label,
const QByteArray &name = QByteArray()) {
Expects(!file.relativePath.isEmpty()
|| file.skipReason != SkipReason::None);
pushBare(label, [&]() -> QByteArray {
const auto pre = name.isEmpty()
? QByteArray()
: SerializeString(name + ' ');
switch (file.skipReason) {
case SkipReason::Unavailable:
return pre + "(" + label + " unavailable, "
"please try again later)";
case SkipReason::FileSize:
return pre + "(" + label + " exceeds maximum size. "
"Change data exporting settings to download.)";
case SkipReason::FileType:
return pre + "(" + label + " not included. "
"Change data exporting settings to download.)";
case SkipReason::None: return SerializeLink(
FormatFilePath(file),
relativePath(file.relativePath));
}
Unexpected("Skip reason while writing file path.");
}());
const auto pre = name.isEmpty()
? QByteArray()
: SerializeString(name + ' ');
switch (file.skipReason) {
case SkipReason::Unavailable:
return pre + "(" + label + " unavailable, "
"please try again later)";
case SkipReason::FileSize:
return pre + "(" + label + " exceeds maximum size. "
"Change data exporting settings to download.)";
case SkipReason::FileType:
return pre + "(" + label + " not included. "
"Change data exporting settings to download.)";
case SkipReason::None: return SerializeLink(
FormatFilePath(file),
relativePath(file.relativePath));
}
Unexpected("Skip reason while writing file path.");
};
const auto pushPath = [&](
const Data::File &file,
const QByteArray &label,
const QByteArray &name = QByteArray()) {
pushBare(label, formatPath(file, label, name));
};
const auto pushPhoto = [&](const Image &image) {
pushPath(image.file, "Photo");
@ -486,16 +497,16 @@ QByteArray SerializeMessage(
}
pushTTL();
}, [&](const SharedContact &data) {
pushBare("Contact information", SerializeKeyValue({
pushBare("Contact information", SerializeBlockquote({
{ "First name", data.info.firstName },
{ "Last name", data.info.lastName },
{ "Phone number", FormatPhoneNumber(data.info.phoneNumber) },
{ "vCard", (data.vcard.content.isEmpty()
? QByteArray()
: formatPath(data.vcard, "vCard")) }
}));
if (!data.vcard.content.isEmpty()) {
pushPath(data.vcard, "Contact vcard");
}
}, [&](const GeoPoint &data) {
pushBare("Location", data.valid ? SerializeKeyValue({
pushBare("Location", data.valid ? SerializeBlockquote({
{ "Latitude", NumberToString(data.latitude) },
{ "Longitude", NumberToString(data.longitude) },
}) : QByteArray("(empty value)"));
@ -504,7 +515,7 @@ QByteArray SerializeMessage(
push("Place name", data.title);
push("Address", data.address);
if (data.point.valid) {
pushBare("Location", SerializeKeyValue({
pushBare("Location", SerializeBlockquote({
{ "Latitude", NumberToString(data.point.latitude) },
{ "Longitude", NumberToString(data.point.longitude) },
}));
@ -522,7 +533,7 @@ QByteArray SerializeMessage(
}
}
}, [&](const Invoice &data) {
pushBare("Invoice", SerializeKeyValue({
pushBare("Invoice", SerializeBlockquote({
{ "Title", data.title },
{ "Description", data.description },
{