Move code to get application icon from DOM to ephy-dom-utils

https://bugzilla.gnome.org/show_bug.cgi?id=694091

1 files changed, 0 insertions, 230 deletions

diff --git a/lib/ephy-web-app-utils.c b/lib/ephy-web-app-utils.c
index e12649aa8..9f23fb8ac 100644
--- a/lib/ephy-web-app-utils.c
+++ b/lib/ephy-web-app-utils.c
@@ -35,236 +35,6 @@
 
 #define EPHY_WEB_APP_DESKTOP_FILE_PREFIX "epiphany-"
 
-static char *
-resolve_uri (WebKitWebView *view,
-             const char    *uri)
-{
-  SoupURI *base;
-  SoupURI *new;
-  const char *base_uri;
-  char *ret;
-
-  if (uri == NULL)
-    return NULL;
-
-  base_uri = webkit_web_view_get_uri (view);
-  if (base_uri == NULL)
-    return NULL;
-
-  base = soup_uri_new (base_uri);
-  new = soup_uri_new_with_base (base, uri);
-  soup_uri_free (base);
-  ret = soup_uri_to_string (new, FALSE);
-  soup_uri_free (new);
-
-  return ret;
-}
-
-#ifdef HAVE_WEBKIT2
-/* TODO: DOM Bindindgs */
-#else
-static gboolean
-get_icon_from_mstile (WebKitWebView *view,
-                      char         **uri_out,
-                      char         **color_out)
-{
-  gboolean ret;
-  WebKitDOMDocument *document;
-  WebKitDOMNodeList *metas;
-  gulong length, i;
-  char *image = NULL;
-  char *color = NULL;
-
-  document = webkit_web_view_get_dom_document (view);
-  metas = webkit_dom_document_get_elements_by_tag_name (document, "meta");
-  length = webkit_dom_node_list_get_length (metas);
-
-  for (i = 0; i < length; i++) {
-    WebKitDOMNode *node = webkit_dom_node_list_item (metas, i);
-    char *name;
-
-    name = webkit_dom_html_meta_element_get_name (WEBKIT_DOM_HTML_META_ELEMENT (node));
-    if (g_strcmp0 (name, "msapplication-TileImage") == 0) {
-      if (image == NULL)
-        image = webkit_dom_html_meta_element_get_content (WEBKIT_DOM_HTML_META_ELEMENT (node));
-    } else if (g_strcmp0 (name, "msapplication-TileColor") == 0) {
-      if (color == NULL)
-        color = webkit_dom_html_meta_element_get_content (WEBKIT_DOM_HTML_META_ELEMENT (node));
-    }
-  }
-
-  ret = (image != NULL && *image != '\0');
-
-  if (uri_out != NULL)
-    *uri_out = g_strdup (image);
-  if (color_out != NULL)
-    *color_out = g_strdup (color);
-
-  g_free (image);
-  g_free (color);
-
-  return ret;
-}
-
-static gboolean
-get_icon_from_ogp (WebKitWebView *view,
-                   char         **uri_out,
-                   char         **color_out)
-{
-  gboolean ret;
-  WebKitDOMDocument *document;
-  WebKitDOMNodeList *metas;
-  gulong length, i;
-  char *image = NULL;
-  char *color = NULL;
-
-  document = webkit_web_view_get_dom_document (view);
-  metas = webkit_dom_document_get_elements_by_tag_name (document, "meta");
-  length = webkit_dom_node_list_get_length (metas);
-
-  for (i = 0; i < length && image == NULL; i++) {
-    WebKitDOMNode *node = webkit_dom_node_list_item (metas, i);
-    char *property;
-    char *itemprop;
-
-    property = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "property");
-    itemprop = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "itemprop");
-    if (g_strcmp0 (property, "og:image") == 0 ||
-        g_strcmp0 (itemprop, "image") == 0) {
-      image = webkit_dom_html_meta_element_get_content (WEBKIT_DOM_HTML_META_ELEMENT (node));
-    }
-    g_free (property);
-    g_free (itemprop);
-  }
-
-  ret = (image != NULL && *image != '\0');
-
-  if (uri_out != NULL)
-    *uri_out = g_strdup (image);
-  if (color_out != NULL)
-    *color_out = g_strdup (color);
-
-  return ret;
-}
-
-static gboolean
-get_icon_from_touch_icon (WebKitWebView *view,
-                          char         **uri_out,
-                          char         **color_out)
-{
-  gboolean ret;
-  WebKitDOMDocument *document;
-  WebKitDOMNodeList *links;
-  gulong length, i;
-  char *image = NULL;
-  char *color = NULL;
-
-  document = webkit_web_view_get_dom_document (view);
-  links = webkit_dom_document_get_elements_by_tag_name (document, "link");
-  length = webkit_dom_node_list_get_length (links);
-
-  for (i = 0; i < length && image == NULL; i++) {
-    char *rel;
-    WebKitDOMNode *node = webkit_dom_node_list_item (links, i);
-
-    rel = webkit_dom_html_link_element_get_rel (WEBKIT_DOM_HTML_LINK_ELEMENT (node));
-    /* TODO: support more than one possible icon. */
-    if (g_strcmp0 (rel, "apple-touch-icon") == 0 ||
-        g_strcmp0 (rel, "apple-touch-icon-precomposed") == 0) {
-      image = webkit_dom_html_link_element_get_href (WEBKIT_DOM_HTML_LINK_ELEMENT (node));
-    }
-    g_free (rel);
-  }
-
-  ret = (image != NULL && *image != '\0');
-
-  if (uri_out != NULL)
-    *uri_out = g_strdup (image);
-  if (color_out != NULL)
-    *color_out = g_strdup (color);
-
-  return ret;
-}
-
-static gboolean
-get_icon_from_favicon (WebKitWebView *view,
-                       char         **uri_out,
-                       char         **color_out)
-{
-  gboolean ret;
-  WebKitDOMDocument *document;
-  WebKitDOMNodeList *links;
-  gulong length, i;
-  char *image = NULL;
-  char *color = NULL;
-
-  document = webkit_web_view_get_dom_document (view);
-  links = webkit_dom_document_get_elements_by_tag_name (document, "link");
-  length = webkit_dom_node_list_get_length (links);
-
-  for (i = 0; i < length; i++) {
-    char *rel;
-    WebKitDOMNode *node = webkit_dom_node_list_item (links, i);
-
-    rel = webkit_dom_html_link_element_get_rel (WEBKIT_DOM_HTML_LINK_ELEMENT (node));
-    if (g_strcmp0 (rel, "shortcut-icon") == 0 ||
-        g_strcmp0 (rel, "shortcut icon") == 0 ||
-        g_strcmp0 (rel, "SHORTCUT ICON") == 0 ||
-        g_strcmp0 (rel, "Shortcut Icon") == 0 ||
-        g_strcmp0 (rel, "icon shortcut") == 0 ||
-        g_strcmp0 (rel, "icon") == 0) {
-      image = webkit_dom_html_link_element_get_href (WEBKIT_DOM_HTML_LINK_ELEMENT (node));
-    }
-    g_free (rel);
-  }
-
-  ret = (image != NULL && *image != '\0');
-
-  if (uri_out != NULL)
-    *uri_out = g_strdup (image);
-  if (color_out != NULL)
-    *color_out = g_strdup (color);
-
-  return ret;
-}
-#endif /* HAVE_WEBKIT2 */
-
-gboolean
-ephy_web_view_get_best_icon (WebKitWebView *view,
-                             char         **uri,
-                             GdkRGBA       *rgba)
-{
-  gboolean ret = FALSE;
-  char *image = NULL;
-  char *color = NULL;
-
-#ifdef HAVE_WEBKIT2
-  /* TODO: DOM Bindindgs */
-#else
-
-  /* First try to get a mstile, then try OGP, then favicon */
-
-  ret = get_icon_from_mstile (view, &image, &color);
-  if (! ret)
-    ret = get_icon_from_ogp (view, &image, &color);
-  if (! ret)
-    ret = get_icon_from_touch_icon (view, &image, &color);
-  if (! ret)
-    ret = get_icon_from_favicon (view, &image, &color);
-
-#endif
-
-  if (uri != NULL)
-    *uri = resolve_uri (view, image);
-  if (rgba != NULL && color != NULL)
-    gdk_rgba_parse (rgba, color);
-
-  g_free (image);
-  g_free (color);
-
-  return ret;
-}
-
 /* This is necessary because of gnome-shell's guessing of a .desktop
    filename from WM_CLASS property. */
 static char *