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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
Notes: sideshowbarker 2024-07-19 09:21:57 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/3e486f75ff7
4 changed files with 18 additions and 17 deletions
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15
AK/String.cpp
View file

@ -391,5 +391,20 @@ bool String::equals_ignoring_case(const StringView& other) const
return true; 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();
} }
}

3
AK/String.h
View file

@ -302,7 +302,10 @@ inline bool operator<=(const char* characters, const String& string)
return !(characters > string); return !(characters > string);
} }
String escape_html_entities(const StringView& html);
} }
using AK::CaseInsensitiveStringTraits; using AK::CaseInsensitiveStringTraits;
using AK::String; using AK::String;
using AK::escape_html_entities;

16
Libraries/LibHTML/Parser/HTMLParser.cpp
View file

@ -378,19 +378,3 @@ RefPtr<Document> parse_html_document(const StringView& html, const URL& url)
return document; return document;
} }
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();
}

1
Libraries/LibHTML/Parser/HTMLParser.h
View file

@ -33,4 +33,3 @@ class DocumentFragment;
RefPtr<Document> parse_html_document(const StringView&, const URL& = URL()); RefPtr<Document> parse_html_document(const StringView&, const URL& = URL());
RefPtr<DocumentFragment> parse_html_fragment(Document&, const StringView&); RefPtr<DocumentFragment> parse_html_fragment(Document&, const StringView&);
String escape_html_entities(const StringView&);