From b61c56a7a3c3f1caeaff5a0c4954f46ea593fb85 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Sun, 29 Oct 2017 00:22:53 -0400
Subject: MqWebView: Implement HTML-only saving

---
(limited to 'src')

diff --git a/src/web-view.c b/src/web-view.c
index 320491f..7975813 100644
--- a/src/web-view.c
+++ b/src/web-view.c
@@ -40,6 +40,7 @@ struct _MqWebView {
 	WebKitHitTestResult *hit_test_result;
 	WebKitHitTestResult *mouse_target_hit_test_result;
 	GtkComboBox         *save_type_combo_box;
+	GFile               *save_file;
 };
 
 enum {
@@ -971,6 +972,37 @@ save_type_changed_cb(GtkComboBox *combo_box, GtkFileChooser *chooser)
 }
 
 static void
+save_html_replace_cb(GFile *file, GAsyncResult *result)
+{
+	g_file_replace_contents_finish(file, result, NULL, NULL);
+	/* TODO: Error handling? */
+}
+
+static void
+save_html_get_data_cb(WebKitWebResource *resource, GAsyncResult *result,
+	MqWebView *web_view)
+{
+	guchar *data;
+	gsize   length;
+
+	data = webkit_web_resource_get_data_finish(resource, result, &length,
+		NULL);  /* TODO: Error handling? */
+	g_file_replace_contents_async(web_view->save_file,
+		(gchar *) data, length,
+		NULL, FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
+		(GAsyncReadyCallback) save_html_replace_cb, NULL);
+}
+
+static void
+save_html(MqWebView *web_view, GFile *file)
+{
+	web_view->save_file = file;
+	webkit_web_resource_get_data(
+		webkit_web_view_get_main_resource(WEBKIT_WEB_VIEW(web_view)),
+		NULL, (GAsyncReadyCallback) save_html_get_data_cb, web_view);
+}
+
+static void
 save_mhtml(MqWebView *web_view, GFile *file)
 {
 	webkit_web_view_save_to_file(WEBKIT_WEB_VIEW(web_view), file,
@@ -984,6 +1016,7 @@ save_response_cb(GtkWidget *dialog, gint response_id, MqWebView *web_view)
 	gchar       *dir;
 	gchar       *filename;
 	GFile       *file;
+	gchar       *extension;
 	const gchar *active_id;
 
 	if (response_id == GTK_RESPONSE_ACCEPT) {
@@ -1004,13 +1037,14 @@ save_response_cb(GtkWidget *dialog, gint response_id, MqWebView *web_view)
 		active_id = gtk_combo_box_get_active_id(
 			web_view->save_type_combo_box);
 		if (g_strcmp0(active_id, "detect") == 0) {
+			extension = strrchr(filename, '.') + 1;
 			if (extension_is_html(extension)) {
-				/* TODO */
+				save_html(web_view, file);
 			} else if (extension_is_mhtml(extension)) {
 				save_mhtml(web_view, file);
 			}
 		} else if (g_strcmp0(active_id, "html") == 0) {
-			/* TODO */
+			save_html(web_view, file);
 		} else if (g_strcmp0(active_id, "mhtml") == 0) {
 			save_mhtml(web_view, file);
 		}
--
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