Simpler element hiding and some adblock optimizations
1. Less hungry and simpler blocked element hider 2. We are now also adding a context menuitem for uris in preparation for creating rules from the web inspector 3. Removed old hack for blocked element hider 4. Element hider javascript fixes 5. Unit test for small sized rules 6. Removed unneeded WebKitWebView casts
This commit is contained in:
Alexander Butenko
Christian Dywan
parent
c99921022f
commit
57865955dc
|
|
@ -638,34 +638,52 @@ adblock_is_matched (const gchar* opts,
|
|||
|
||||
#if HAVE_WEBKIT_RESOURCE_REQUEST
|
||||
static gchar*
|
||||
adblock_prepare_urihider_js (const gchar* uri)
|
||||
adblock_prepare_urihider_js (GList* uris)
|
||||
{
|
||||
GList* li = NULL;
|
||||
gchar* out;
|
||||
gchar* cmd = g_strdup ("");
|
||||
gchar* tmp;
|
||||
const char *js =
|
||||
"(function() {"
|
||||
"function getElementsByAttribute (strTagName, strAttributeName, strAttributeValue) {"
|
||||
"function getElementsByAttribute (strTagName, strAttributeName, arrAttributeValue) {"
|
||||
" var arrElements = document.getElementsByTagName (strTagName);"
|
||||
" var arrReturnElements = new Array();"
|
||||
" for (var i=0; i<arrElements.length; i++) {"
|
||||
" var oCurrent = arrElements[i];"
|
||||
" var oAttribute = oCurrent.getAttribute && oCurrent.getAttribute (strAttributeName);"
|
||||
" if (oAttribute && oAttribute.length > 0 && strAttributeValue.indexOf (oAttribute) != -1)"
|
||||
" arrReturnElements.push (oCurrent);"
|
||||
" for (var j=0; j<arrAttributeValue.length; j++) {"
|
||||
" var strAttributeValue = arrAttributeValue[j];"
|
||||
" for (var i=0; i<arrElements.length; i++) {"
|
||||
" var oCurrent = arrElements[i];"
|
||||
" var oAttribute = oCurrent.getAttribute && oCurrent.getAttribute (strAttributeName);"
|
||||
" if (oAttribute && oAttribute.length > 0 && strAttributeValue.indexOf (oAttribute) != -1)"
|
||||
" arrReturnElements.push (oCurrent);"
|
||||
" }"
|
||||
" }"
|
||||
" return arrReturnElements;"
|
||||
"}"
|
||||
"function hideElementBySrc (strUri) {"
|
||||
" var oElements = getElementsByAttribute('img', 'src', strUri);"
|
||||
"};"
|
||||
"function hideElementBySrc (uris) {"
|
||||
" var oElements = getElementsByAttribute('img', 'src', uris);"
|
||||
" if (oElements.length == 0)"
|
||||
" oElements = getElementsByAttribute ('iframe', 'src', strUri);"
|
||||
" oElements = getElementsByAttribute ('iframe', 'src', uris);"
|
||||
" for (var i=0; i<oElements.length; i++) {"
|
||||
" oElements[i].style.visibility = 'hidden !important';"
|
||||
" oElements[i].style.width = '0';"
|
||||
" oElements[i].style.height = '0';"
|
||||
" }"
|
||||
"}"
|
||||
"hideElementBySrc ('%s');"
|
||||
"})()";
|
||||
return g_strdup_printf (js, uri);
|
||||
"};"
|
||||
"var uris=new Array ();"
|
||||
"%s"
|
||||
"hideElementBySrc (uris);"
|
||||
"})();";
|
||||
|
||||
for (li = uris; li != NULL; li = g_list_next (li))
|
||||
{
|
||||
tmp = g_strdup_printf ("uris.push ('%s');%s", (gchar*)li->data, cmd);
|
||||
katze_assign (cmd, tmp);
|
||||
}
|
||||
out = g_strdup_printf (js, cmd);
|
||||
g_free (cmd);
|
||||
|
||||
return out;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -677,6 +695,7 @@ adblock_resource_request_starting_cb (WebKitWebView* web_view,
|
|||
GtkWidget* image)
|
||||
{
|
||||
SoupMessage* msg;
|
||||
GList* blocked_uris;
|
||||
const gchar* req_uri;
|
||||
const char *page_uri;
|
||||
|
||||
|
|
@ -701,19 +720,10 @@ adblock_resource_request_starting_cb (WebKitWebView* web_view,
|
|||
/* TODO: opts should be defined */
|
||||
if (adblock_is_matched (NULL, req_uri, page_uri))
|
||||
{
|
||||
gchar* script = adblock_prepare_urihider_js (req_uri);
|
||||
JSContextRef js_context = webkit_web_frame_get_global_context (web_frame);
|
||||
WebKitWebFrame* main_frame;
|
||||
|
||||
blocked_uris = g_object_get_data (G_OBJECT (web_view), "blocked-uris");
|
||||
blocked_uris = g_list_prepend (blocked_uris, g_strdup (req_uri));
|
||||
webkit_network_request_set_uri (request, "about:blank");
|
||||
sokoke_js_script_eval (js_context, script, NULL);
|
||||
main_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (web_view));
|
||||
if (main_frame != web_frame)
|
||||
{
|
||||
js_context = webkit_web_frame_get_global_context (main_frame);
|
||||
sokoke_js_script_eval (js_context, script, NULL);
|
||||
}
|
||||
g_free (script);
|
||||
g_object_set_data (G_OBJECT (web_view), "blocked-uris", blocked_uris);
|
||||
}
|
||||
/* g_debug ("%f", g_test_timer_elapsed ()); */
|
||||
|
||||
|
|
@ -755,18 +765,9 @@ static void
|
|||
adblock_custom_block_image_cb (GtkWidget* widget,
|
||||
MidoriExtension* extension)
|
||||
{
|
||||
WebKitWebView* web_view;
|
||||
const gchar* req_uri;
|
||||
gchar* custom_list;
|
||||
FILE* list;
|
||||
SoupURI* s_req_domain;
|
||||
gchar* uri;
|
||||
SoupURI* s_uri;
|
||||
|
||||
web_view = g_object_get_data (G_OBJECT (widget), "webview");
|
||||
req_uri = webkit_web_view_get_uri (web_view);
|
||||
if (!req_uri)
|
||||
return;
|
||||
|
||||
custom_list = g_build_filename (midori_extension_get_config_dir (extension),
|
||||
CUSTOM_LIST_NAME, NULL);
|
||||
|
|
@ -775,17 +776,12 @@ adblock_custom_block_image_cb (GtkWidget* widget,
|
|||
g_free (custom_list);
|
||||
return;
|
||||
}
|
||||
s_req_domain = soup_uri_new (req_uri);
|
||||
uri = g_object_get_data (G_OBJECT (widget), "uri");
|
||||
s_uri = soup_uri_new (uri);
|
||||
|
||||
g_fprintf (list, "%s\n", uri);
|
||||
g_fprintf (list, "%s##img[src*=\"%s\"]\n", s_req_domain->host, s_uri->path);
|
||||
fclose (list);
|
||||
adblock_reload_rules (extension, TRUE);
|
||||
|
||||
soup_uri_free (s_req_domain);
|
||||
soup_uri_free (s_uri);
|
||||
g_free (custom_list);
|
||||
}
|
||||
|
||||
|
|
@ -806,26 +802,55 @@ adblock_populate_popup_cb (WebKitWebView* web_view,
|
|||
event.y = y;
|
||||
hit_test = webkit_web_view_get_hit_test_result (web_view, &event);
|
||||
context = katze_object_get_int (hit_test, "context");
|
||||
if (!(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE))
|
||||
if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE)
|
||||
{
|
||||
uri = katze_object_get_string (hit_test, "image-uri");
|
||||
menuitem = gtk_menu_item_new_with_mnemonic ("Bl_ock image");
|
||||
}
|
||||
else if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK)
|
||||
{
|
||||
uri = katze_object_get_string (hit_test, "link-uri");
|
||||
menuitem = gtk_menu_item_new_with_mnemonic ("Bl_ock link");
|
||||
}
|
||||
else
|
||||
return;
|
||||
uri = katze_object_get_string (hit_test, "image-uri");
|
||||
menuitem = gtk_menu_item_new_with_mnemonic ("Bl_ock image");
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
g_object_set_data_full (G_OBJECT (menuitem), "uri", uri, (GDestroyNotify)g_free);
|
||||
g_object_set_data (G_OBJECT (menuitem), "webview", web_view);
|
||||
g_signal_connect (menuitem, "activate",
|
||||
G_CALLBACK (adblock_custom_block_image_cb), extension);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if HAVE_WEBKIT_RESOURCE_REQUEST
|
||||
static void
|
||||
adblock_window_object_cleared_cb (GtkWidget* web_view,
|
||||
adblock_load_finished_cb (WebKitWebView *web_view,
|
||||
WebKitWebFrame *web_frame,
|
||||
gpointer user_data)
|
||||
{
|
||||
JSContextRef js_context = webkit_web_frame_get_global_context (web_frame);
|
||||
GList* uris = g_object_get_data (G_OBJECT (web_view), "blocked-uris");
|
||||
if (g_list_nth_data (uris, 0) == NULL)
|
||||
return;
|
||||
|
||||
gchar* script = adblock_prepare_urihider_js (uris);
|
||||
webkit_web_view_execute_script (web_view, script);
|
||||
sokoke_js_script_eval (js_context, script, NULL);
|
||||
GList* li = NULL;
|
||||
for (li = uris; li != NULL; li = g_list_next (li))
|
||||
uris = g_list_remove (uris, li->data);
|
||||
g_free (script);
|
||||
g_object_set_data (G_OBJECT (web_view), "blocked-uris", uris);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
adblock_window_object_cleared_cb (WebKitWebView* web_view,
|
||||
WebKitWebFrame* web_frame,
|
||||
JSContextRef js_context,
|
||||
JSObjectRef js_window)
|
||||
{
|
||||
webkit_web_view_execute_script (WEBKIT_WEB_VIEW (web_view), blockscript);
|
||||
webkit_web_view_execute_script (web_view, blockscript);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -847,6 +872,8 @@ adblock_add_tab_cb (MidoriBrowser* browser,
|
|||
#if HAVE_WEBKIT_RESOURCE_REQUEST
|
||||
g_signal_connect (web_view, "resource-request-starting",
|
||||
G_CALLBACK (adblock_resource_request_starting_cb), image);
|
||||
g_signal_connect (web_view, "load-finished",
|
||||
G_CALLBACK (adblock_load_finished_cb), image);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -1192,6 +1219,8 @@ adblock_deactivate_tabs (MidoriView* view,
|
|||
#if HAVE_WEBKIT_RESOURCE_REQUEST
|
||||
g_signal_handlers_disconnect_by_func (
|
||||
web_view, adblock_resource_request_starting_cb, image);
|
||||
g_signal_handlers_disconnect_by_func (
|
||||
web_view, adblock_load_finished_cb, image);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -1286,12 +1315,14 @@ test_adblock_pattern (void)
|
|||
"objects.tremormedia.com/embed/xml/*.xml?r=\n"
|
||||
"videostrip.com^*/admatcherclient.\n"
|
||||
"test.dom/test?var\n"
|
||||
"/adpage.\n"
|
||||
"br.gcl.ru/cgi-bin/br/",
|
||||
-1, NULL);
|
||||
|
||||
adblock_parse_file (filename);
|
||||
|
||||
g_test_timer_start ();
|
||||
g_assert (adblock_is_matched (NULL, "http://www.engadget.com/_uac/adpage.html", ""));
|
||||
g_assert (adblock_is_matched (NULL, "http://test.dom/test?var=1", ""));
|
||||
g_assert (adblock_is_matched (NULL, "http://ads.foo.bar/teddy", ""));
|
||||
g_assert (!adblock_is_matched (NULL, "http://ads.fuu.bar/teddy", ""));
|
||||
|
|
|
|||
Loading…
Reference in a new issue