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AK: Move escape_html_entities() from LibHTML to AK

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This sort of thing can be useful to things that don't want to link with
all of LibHTML.
This commit is contained in:
Andreas Kling 2020-02-13 08:46:00 +01:00
parent deca1d8b77
commit 3e486f75ff
4 changed files with 18 additions and 17 deletions
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15
AK/String.cpp
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@ -391,5 +391,20 @@ bool String::equals_ignoring_case(const StringView& other) const
return true;
}
String escape_html_entities(const StringView& html)
{
StringBuilder builder;
for (size_t i = 0; i < html.length(); ++i) {
if (html[i] == '<')
builder.append("&lt;");
else if (html[i] == '>')
builder.append("&gt;");
else if (html[i] == '&')
builder.append("&amp;");
else
builder.append(html[i]);
}
return builder.to_string();
}
}