WebSearchableFormData::WebSearchableFormData(const WebFormElement& form, const WebInputElement& selectedInputElement)
{
RefPtr<HTMLFormElement> formElement = form.operator PassRefPtr<HTMLFormElement>();
const Frame* frame = formElement->document()->frame();
if (!frame)
return;
HTMLInputElement* inputElement = selectedInputElement.operator PassRefPtr<HTMLInputElement>().get();
// Only consider forms that GET data.
// Allow HTTPS only when an input element is provided.
if (equalIgnoringCase(formElement->getAttribute(methodAttr), "post")
|| (!IsHTTPFormSubmit(formElement.get()) && !inputElement))
return;
Vector<char> encodedString;
TextEncoding encoding;
GetFormEncoding(formElement.get(), &encoding);
if (!encoding.isValid()) {
// Need a valid encoding to encode the form elements.
// If the encoding isn't found webkit ends up replacing the params with
// empty strings. So, we don't try to do anything here.
return;
}
// Look for a suitable search text field in the form when a
// selectedInputElement is not provided.
if (!inputElement) {
inputElement = findSuitableSearchInputElement(formElement.get());
// Return if no suitable text element has been found.
if (!inputElement)
return;
}
HTMLFormControlElement* firstSubmitButton = GetButtonToActivate(formElement.get());
if (firstSubmitButton) {
// The form does not have an active submit button, make the first button
// active. We need to do this, otherwise the URL will not contain the
// name of the submit button.
firstSubmitButton->setActivatedSubmit(true);
}
bool isValidSearchString = buildSearchString(formElement.get(), &encodedString, &encoding, inputElement);
if (firstSubmitButton)
firstSubmitButton->setActivatedSubmit(false);
// Return if the search string is not valid.
if (!isValidSearchString)
return;
String action(formElement->action());
KURL url(frame->loader()->completeURL(action.isNull() ? "" : action));
RefPtr<FormData> formData = FormData::create(encodedString);
url.setQuery(formData->flattenToString());
m_url = url;
m_encoding = String(encoding.name());
}
void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockHistory, FormSubmissionTrigger formSubmissionTrigger)
{
FrameView* view = document()->view();
Frame* frame = document()->frame();
if (!view || !frame)
return;
if (m_insubmit) {
m_doingsubmit = true;
return;
}
m_insubmit = true;
HTMLFormControlElement* firstSuccessfulSubmitButton = 0;
bool needButtonActivation = activateSubmitButton; // do we need to activate a submit button?
Vector<pair<String, String> > formValues;
for (unsigned i = 0; i < m_associatedElements.size(); ++i) {
HTMLFormControlElement* control = m_associatedElements[i];
if (control->hasLocalName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(control);
if (input->isTextField()) {
formValues.append(pair<String, String>(input->name(), input->value()));
if (input->isSearchField())
input->addSearchResult();
}
}
if (needButtonActivation) {
if (control->isActivatedSubmit())
needButtonActivation = false;
else if (firstSuccessfulSubmitButton == 0 && control->isSuccessfulSubmitButton())
firstSuccessfulSubmitButton = control;
}
}
RefPtr<FormState> formState = FormState::create(this, formValues, frame, formSubmissionTrigger);
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(true);
if (m_url.isEmpty())
m_url = document()->url().string();
RefPtr<FormData> data = prepareFormData();
String boundary = m_formDataBuilder.isMultiPartForm() ? data->boundary().data() : String();
const char* method = m_formDataBuilder.isPostMethod() ? "POST" : "GET";
frame->loader()->submitForm(method, m_url, data.release(), m_target, m_formDataBuilder.encodingType(), boundary, lockHistory, event, formState.release());
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(false);
m_doingsubmit = m_insubmit = false;
}
void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool processingUserGesture, FormSubmissionTrigger formSubmissionTrigger)
{
FrameView* view = document()->view();
Frame* frame = document()->frame();
if (!view || !frame)
return;
if (m_isSubmittingOrPreparingForSubmission) {
m_shouldSubmit = true;
return;
}
m_isSubmittingOrPreparingForSubmission = true;
m_wasUserSubmitted = processingUserGesture;
HTMLFormControlElement* firstSuccessfulSubmitButton = 0;
bool needButtonActivation = activateSubmitButton; // do we need to activate a submit button?
for (unsigned i = 0; i < m_associatedElements.size(); ++i) {
FormAssociatedElement* associatedElement = m_associatedElements[i];
if (!associatedElement->isFormControlElement())
continue;
if (needButtonActivation) {
HTMLFormControlElement* control = static_cast<HTMLFormControlElement*>(associatedElement);
if (control->isActivatedSubmit())
needButtonActivation = false;
else if (firstSuccessfulSubmitButton == 0 && control->isSuccessfulSubmitButton())
firstSuccessfulSubmitButton = control;
}
}
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(true);
bool lockHistory = !processingUserGesture;
frame->loader()->submitForm(FormSubmission::create(this, m_attributes, event, lockHistory, formSubmissionTrigger));
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(false);
m_shouldSubmit = false;
m_isSubmittingOrPreparingForSubmission = false;
}
void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockHistory, bool lockBackForwardList)
{
FrameView* view = document()->view();
Frame* frame = document()->frame();
if (!view || !frame)
return;
if (m_insubmit) {
m_doingsubmit = true;
return;
}
m_insubmit = true;
HTMLFormControlElement* firstSuccessfulSubmitButton = 0;
bool needButtonActivation = activateSubmitButton; // do we need to activate a submit button?
Vector<pair<String, String> > formValues;
for (unsigned i = 0; i < formElements.size(); ++i) {
HTMLFormControlElement* control = formElements[i];
if (control->hasLocalName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(control);
if (input->isTextField()) {
formValues.append(pair<String, String>(input->name(), input->value()));
if (input->isSearchField())
input->addSearchResult();
}
}
if (needButtonActivation) {
if (control->isActivatedSubmit())
needButtonActivation = false;
else if (firstSuccessfulSubmitButton == 0 && control->isSuccessfulSubmitButton())
firstSuccessfulSubmitButton = control;
}
}
RefPtr<FormState> formState = FormState::create(this, formValues, frame);
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(true);
if (m_url.isEmpty())
m_url = document()->url().string();
if (m_formDataBuilder.isPostMethod()) {
if (m_formDataBuilder.isMultiPartForm() && isMailtoForm()) {
setEnctype("application/x-www-form-urlencoded");
ASSERT(!m_formDataBuilder.isMultiPartForm());
}
if (!m_formDataBuilder.isMultiPartForm()) {
RefPtr<FormData> data = createFormData(CString());
if (isMailtoForm()) {
// Convert the form data into a string that we put into the URL.
KURL url = document()->completeURL(m_url);
transferMailtoPostFormDataToURL(data, url, m_formDataBuilder.encodingType());
m_url = url.string();
}
frame->loader()->submitForm("POST", m_url, data.release(), m_target, m_formDataBuilder.encodingType(), String(), lockHistory, lockBackForwardList, event, formState.release());
} else {
Vector<char> boundary = m_formDataBuilder.generateUniqueBoundaryString();
frame->loader()->submitForm("POST", m_url, createFormData(boundary.data()), m_target, m_formDataBuilder.encodingType(), boundary.data(), lockHistory, lockBackForwardList, event, formState.release());
}
} else {
m_formDataBuilder.setIsMultiPartForm(false);
frame->loader()->submitForm("GET", m_url, createFormData(CString()), m_target, String(), String(), lockHistory, lockBackForwardList, event, formState.release());
}
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(false);
m_doingsubmit = m_insubmit = false;
}
void HTMLFormElement::submit(Event* event, bool activateSubmitButton, bool lockHistory, bool lockBackForwardList)
{
FrameView* view = document()->view();
Frame* frame = document()->frame();
if (!view || !frame)
return;
if (m_insubmit) {
m_doingsubmit = true;
return;
}
m_insubmit = true;
HTMLFormControlElement* firstSuccessfulSubmitButton = 0;
bool needButtonActivation = activateSubmitButton; // do we need to activate a submit button?
frame->loader()->clearRecordedFormValues();
frame->loader()->setFormAboutToBeSubmitted(this);
for (unsigned i = 0; i < formElements.size(); ++i) {
HTMLFormControlElement* control = formElements[i];
if (control->hasLocalName(inputTag)) {
HTMLInputElement* input = static_cast<HTMLInputElement*>(control);
if (input->isTextField()) {
frame->loader()->recordFormValue(input->name(), input->value());
if (input->isSearchField())
input->addSearchResult();
}
}
if (needButtonActivation) {
if (control->isActivatedSubmit())
needButtonActivation = false;
else if (firstSuccessfulSubmitButton == 0 && control->isSuccessfulSubmitButton())
firstSuccessfulSubmitButton = control;
}
}
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(true);
if (m_url.isEmpty())
m_url = document()->url().string();
if (m_formDataBuilder.isPostMethod()) {
if (m_formDataBuilder.isMultiPartForm() && isMailtoForm()) {
setEnctype("application/x-www-form-urlencoded");
ASSERT(!m_formDataBuilder.isMultiPartForm());
}
if (!m_formDataBuilder.isMultiPartForm()) {
RefPtr<FormData> data = createFormData(CString());
if (isMailtoForm()) {
String body = data->flattenToString();
if (equalIgnoringCase(m_formDataBuilder.encodingType(), "text/plain")) {
// Convention seems to be to decode, and s/&/\r\n/. Also, spaces are encoded as %20.
body = decodeURLEscapeSequences(body.replace('&', "\r\n").replace('+', ' ') + "\r\n");
}
Vector<char> bodyData;
bodyData.append("body=", 5);
FormDataBuilder::encodeStringAsFormData(bodyData, body.utf8());
data = FormData::create(String(bodyData.data(), bodyData.size()).replace('+', "%20").latin1());
}
frame->loader()->submitForm("POST", m_url, data, m_target, m_formDataBuilder.encodingType(), String(), event, lockHistory, lockBackForwardList);
} else {
Vector<char> boundary = m_formDataBuilder.generateUniqueBoundaryString();
frame->loader()->submitForm("POST", m_url, createFormData(boundary.data()), m_target, m_formDataBuilder.encodingType(), boundary.data(), event, lockHistory, lockBackForwardList);
}
} else {
m_formDataBuilder.setIsMultiPartForm(false);
frame->loader()->submitForm("GET", m_url, createFormData(CString()), m_target, String(), String(), event, lockHistory, lockBackForwardList);
}
if (needButtonActivation && firstSuccessfulSubmitButton)
firstSuccessfulSubmitButton->setActivatedSubmit(false);
m_doingsubmit = m_insubmit = false;
}
