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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "Document.h"
#include "Frame.h"
#include "HTMLFormElement.h"
#include "HTMLInputElement.h"
#include "HTMLNames.h"
#undef LOG
#include "base/basictypes.h"
#include "base/logging.h"
#include "base/string16.h"
#include "base/string_util.h"
#include "webkit/api/public/WebFormElement.h"
#include "webkit/glue/form_field_values.h"
// Can include from api/src because this file will eventually be there too.
#include "webkit/api/src/DOMUtilitiesPrivate.h"
#include "webkit/glue/glue_util.h"
using WebKit::WebFormElement;
namespace webkit_glue {
FormFieldValues* FormFieldValues::Create(const WebFormElement& webform) {
RefPtr<WebCore::HTMLFormElement> form = WebFormElementToHTMLFormElement(webform);
DCHECK(form);
WebCore::Document* document = form->document();
WebCore::Frame* frame = document->frame();
if (!frame)
return NULL;
WebCore::FrameLoader* loader = frame->loader();
if (!loader)
return NULL;
// Construct a new FormFieldValues.
FormFieldValues* result = new FormFieldValues();
result->form_name = StringToString16(form->name());
result->method = StringToString16(form->method());
result->source_url = KURLToGURL(document->url());
result->target_url = KURLToGURL(document->completeURL(form->action()));
result->ExtractFormFieldValues(webform);
return result;
}
void FormFieldValues::ExtractFormFieldValues(
const WebKit::WebFormElement& webform) {
RefPtr<WebCore::HTMLFormElement> form = WebFormElementToHTMLFormElement(webform);
const WTF::Vector<WebCore::HTMLFormControlElement*>& form_elements =
form->formElements;
size_t form_element_count = form_elements.size();
for (size_t i = 0; i < form_element_count; i++) {
WebCore::HTMLFormControlElement* form_element = form_elements[i];
if (!form_element->hasLocalName(WebCore::HTMLNames::inputTag))
continue;
WebCore::HTMLInputElement* input_element =
static_cast<WebCore::HTMLInputElement*>(form_element);
if (!input_element->isEnabledFormControl())
continue;
// Ignore all input types except TEXT.
if (input_element->inputType() != WebCore::HTMLInputElement::TEXT)
continue;
// For each TEXT input field, store the name and value
string16 value = StringToString16(input_element->value());
TrimWhitespace(value, TRIM_LEADING, &value);
if (value.empty())
continue;
string16 name = StringToString16(WebKit::nameOfInputElement(input_element));
if (name.empty())
continue; // If we have no name, there is nothing to store.
string16 type = StringToString16(input_element->formControlType());
if (type.empty())
continue;
elements.push_back(FormField(name, type, value));
}
}
} // namespace webkit_glue
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