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Improved utility to clean text from text commands except spoilers.

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This commit is contained in:
23rd 2021-12-21 17:47:03 +03:00
parent 8331322c20
commit fc6c3841ee
2 changed files with 10 additions and 2 deletions
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10
ui/text/text_entity.cpp
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@ -1293,9 +1293,17 @@ bool IsValidTopDomain(const QString &protocol) {
return list.contains(base::crc32(protocol.constData(), protocol.size() * sizeof(QChar)));
}
QString Clean(const QString &text) {
QString Clean(const QString &text, bool keepSpoilers) {
auto result = text;
for (auto s = text.unicode(), ch = s, e = text.unicode() + text.size(); ch != e; ++ch) {
if (keepSpoilers && (*ch == TextCommand)) {
if ((*(ch + 1) == TextCommandSpoiler)
|| (*(ch - 1) == TextCommandSpoiler)
|| (*(ch + 1) == TextCommandNoSpoiler)
|| (*(ch - 1) == TextCommandNoSpoiler)) {
continue;
}
}
if (*ch == TextCommand) {
result[int(ch - s)] = QChar::Space;
}

2
ui/text/text_entity.h
View file

@ -295,7 +295,7 @@ QString MarkdownSpoilerGoodBefore();
QString MarkdownSpoilerBadAfter();
// Text preprocess.
QString Clean(const QString &text);
QString Clean(const QString &text, bool keepSpoilers = false);
QString EscapeForRichParsing(const QString &text);
QString SingleLine(const QString &text);
TextWithEntities SingleLine(const TextWithEntities &text);