WebContentReaderGtk.cpp [plain text]
#include "config.h"
#include "WebContentReader.h"
#include "Blob.h"
#include "BlobURL.h"
#include "DOMURL.h"
#include "Document.h"
#include "DocumentFragment.h"
#include "Editor.h"
#include "Frame.h"
#include "Page.h"
#include "Settings.h"
#include "markup.h"
#include <wtf/URL.h>
namespace WebCore {
bool WebContentReader::readFilePath(const String& path, PresentationSize, const String&)
{
if (path.isEmpty() || !frame.document())
return false;
auto markup = urlToMarkup(URL({ }, path), path);
addFragment(createFragmentFromMarkup(*frame.document(), markup, "file://", DisallowScriptingAndPluginContent));
return true;
}
bool WebContentReader::readHTML(const String& string)
{
if (frame.settings().preferMIMETypeForImages() || !frame.document())
return false;
addFragment(createFragmentFromMarkup(*frame.document(), string, emptyString(), DisallowScriptingAndPluginContent));
return true;
}
bool WebContentReader::readPlainText(const String& text)
{
if (!allowPlainText)
return false;
addFragment(createFragmentFromText(context, text));
madeFragmentFromPlainText = true;
return true;
}
bool WebContentReader::readImage(Ref<SharedBuffer>&& buffer, const String& type, PresentationSize preferredPresentationSize)
{
ASSERT(frame.document());
auto& document = *frame.document();
addFragment(createFragmentForImageAndURL(document, DOMURL::createObjectURL(document, Blob::create(buffer.get(), type)), preferredPresentationSize));
return fragment;
}
bool WebContentReader::readURL(const URL&, const String&)
{
return false;
}
static bool shouldReplaceSubresourceURL(const URL& url)
{
return !(url.protocolIsInHTTPFamily() || url.protocolIsData());
}
bool WebContentMarkupReader::readHTML(const String& string)
{
if (!frame.document())
return false;
if (shouldSanitize()) {
markup = sanitizeMarkup(string, MSOListQuirks::Disabled, Function<void(DocumentFragment&)> { [](DocumentFragment& fragment) {
removeSubresourceURLAttributes(fragment, [](const URL& url) {
return shouldReplaceSubresourceURL(url);
});
} });
} else
markup = string;
return !markup.isEmpty();
}
}