void CMSDNForumHelper::RevealHiddenLinks(IHTMLDocument2* pDocument)
{
CComBSTR url;
HRESULT hr=pDocument->get_URL(&url);
if(hr==S_OK)
{
url.ToLower();
CString urlString(url);
if(urlString.Find(_T("microsoft.com"))==-1)
return;
if(urlString.Find(_T("social"))==1)
return;
}
CComPtr<IHTMLElementCollection> linkElementCollection;
// Get the collection of images from the DOM.
hr = pDocument->get_links(&linkElementCollection);
if (hr == S_OK && linkElementCollection != NULL)
{
// Get the number of images in the collection.
long linkCount = 0;
hr = linkElementCollection->get_length(&linkCount);
if (hr == S_OK && linkCount > 0)
{
for (int i = 0; i < linkCount; i++)
{
CComVariant varItemIndex(i);
CComVariant varEmpty;
CComPtr<IDispatch> linkDispatch;
// Get the link out of the collection by index.
hr = linkElementCollection->item(varItemIndex, varEmpty, &linkDispatch);
if (hr == S_OK && linkDispatch != NULL)
{
//filter out hot spot on images
CComQIPtr<IHTMLAnchorElement> anchorElement(linkDispatch);
if(anchorElement==NULL) continue;
//query for the generic HTML element interface
CComQIPtr<IHTMLElement> linkElement(linkDispatch);
if (linkElement)
{
// ...then ask for the style interface.
CComPtr<IHTMLStyle> linkStyle;
hr = linkElement->get_style(&linkStyle);
// Set display="none" to hide the image.
if (hr == S_OK && linkStyle != NULL)
{
CComVariant linkCollor;
hr=linkStyle->get_color(&linkCollor);
if(linkCollor.vt==VT_BSTR)
{
CComBSTR linkCollorString(linkCollor.bstrVal);
if (hr == S_OK && linkCollorString.Length()>0)
{
linkStyle->put_backgroundColor(CComVariant(_T("red")));
linkStyle->put_color(CComVariant(_T("")));
CComBSTR href,text;
anchorElement->get_href(&href);
linkElement->get_innerText(&text);
CString newText;
newText.Format(_T("hidden link, possible spam: text: %s, url: %s"),text,href);
linkElement->put_innerText(CComBSTR(newText));
}
}
}
}
}
}
}
}
}
NS_IMETHODIMP EmbedWindow::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
{
PtMozillaWidget_t *moz = (PtMozillaWidget_t *) mOwner->mOwningWidget;
PtCallbackList_t *cb;
PtCallbackInfo_t cbinfo;
PtMozillaContextCb_t cmenu;
if (!moz->context_cb)
return NS_OK;
cb = moz->context_cb;
memset(&cbinfo, 0, sizeof(cbinfo));
cbinfo.reason = Pt_CB_MOZ_CONTEXT;
cbinfo.cbdata = &cmenu;
memset(&cmenu, 0, sizeof(PtMozillaContextCb_t));
if (aContextFlags & CONTEXT_NONE)
cmenu.flags |= Pt_MOZ_CONTEXT_NONE;
else if (aContextFlags & CONTEXT_LINK)
cmenu.flags |= Pt_MOZ_CONTEXT_LINK;
else if (aContextFlags & CONTEXT_IMAGE)
cmenu.flags |= Pt_MOZ_CONTEXT_IMAGE;
else if (aContextFlags & CONTEXT_DOCUMENT)
cmenu.flags |= Pt_MOZ_CONTEXT_DOCUMENT;
else if (aContextFlags & CONTEXT_TEXT)
cmenu.flags |= Pt_MOZ_CONTEXT_TEXT;
else if (aContextFlags & CONTEXT_INPUT)
cmenu.flags |= Pt_MOZ_CONTEXT_INPUT;
nsCOMPtr<nsIDOMMouseEvent> mouseEvent (do_QueryInterface( aEvent ));
if(!mouseEvent) return NS_OK;
mouseEvent->GetScreenX( &cmenu.x );
mouseEvent->GetScreenY( &cmenu.y );
PtInvokeCallbackList(cb, (PtWidget_t *)moz, &cbinfo);
if( aContextFlags & CONTEXT_IMAGE )
{
/* store the url we clicked on */
nsAutoString rightClickUrl;
// Get the IMG SRC
nsresult rv = NS_OK;
nsCOMPtr<nsIDOMHTMLImageElement> imgElement(do_QueryInterface(aNode, &rv));
if(NS_FAILED(rv)) return NS_OK;
rv = imgElement->GetSrc(rightClickUrl);
if( moz->rightClickUrl_image ) free( moz->rightClickUrl_image );
if(NS_FAILED(rv)) moz->rightClickUrl_image = NULL;
else moz->rightClickUrl_image = ToNewCString(rightClickUrl);
}
if( aContextFlags & CONTEXT_LINK )
{
/* CONTEXT_IMAGE|CONTEXT_LINK is set for an <IMG> with an <A> as an ancestor */
if( aContextFlags & CONTEXT_IMAGE ) {
nsIDOMNode *parent;
aNode->GetParentNode( &parent );
if( parent ) aNode = parent;
}
/* store the url we clicked on */
nsAutoString rightClickUrl;
nsresult rv = NS_OK;
nsCOMPtr<nsIDOMHTMLAnchorElement> linkElement(do_QueryInterface(aNode, &rv));
if(NS_FAILED(rv)) return NS_OK;
// Note that this string is in UCS2 format
rv = linkElement->GetHref( rightClickUrl );
if( moz->rightClickUrl_link ) free( moz->rightClickUrl_link );
if(NS_FAILED(rv)) moz->rightClickUrl_link = NULL;
else moz->rightClickUrl_link = ToNewCString(rightClickUrl);
}
return NS_OK;
}
