From 0cb2950ba336d6c291a1dc086ad2f3138f37e132 Mon Sep 17 00:00:00 2001
From: Tomas Bzatek <tbzatek@users.sourceforge.net>
Date: Sun, 10 Feb 2013 16:25:29 +0100
Subject: Support theme-defined thumbnail for protected albums

---
 src/items.c | 81 ++++++++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 59 insertions(+), 22 deletions(-)

(limited to 'src/items.c')

diff --git a/src/items.c b/src/items.c
index 8692b65..a0c2534 100644
--- a/src/items.c
+++ b/src/items.c
@@ -30,21 +30,6 @@
 #include "atom-writer.h"
 
 
-
-static void
-free_album_item (TIndexItem *item)
-{
-  g_free (item->path);
-  g_free (item->title);
-  g_free (item->title_description);
-  g_free (item->thumbnail);
-  g_free (item->preview);
-  g_free (item->border_style);
-  g_free (item->metadata_external_exif);
-  g_free (item);
-}
-
-
 /*
  *   parse_album_xml: XML parser for gallery index.xml files
  */
@@ -238,7 +223,7 @@ parse_album_xml (const gchar *filename, TPathInfo *path_info)
         g_ptr_array_add (index->items, item);
       } else {
         log_error ("%s: No image src specified, skipping!\n", filename);
-        free_album_item (item);
+        free_index_item (item);
       }
     }
     else
@@ -275,6 +260,48 @@ parse_album_xml (const gchar *filename, TPathInfo *path_info)
 }
 
 
+/*
+ *   dup_index_item: duplicates the item structure or returns NULL if item == NULL
+ */
+TIndexItem *
+dup_index_item (TIndexItem *item)
+{
+  TIndexItem *i;
+
+  if (item == NULL)
+    return NULL;
+
+  i = g_malloc0 (sizeof (TIndexItem));
+  memcpy (i, item, sizeof (TIndexItem));
+  i->path = g_strdup (item->path);
+  i->title = g_strdup (item->title);
+  i->title_description = g_strdup (item->title_description);
+  i->thumbnail = g_strdup (item->thumbnail);
+  i->preview = g_strdup (item->preview);
+  i->border_style = g_strdup (item->border_style);
+  i->metadata_external_exif = g_strdup (item->metadata_external_exif);
+
+  return i;
+}
+
+/*
+ *   free_index_item: frees all memory used by item
+ */
+void
+free_index_item (TIndexItem *item)
+{
+  if (item != NULL) {
+    g_free (item->path);
+    g_free (item->title);
+    g_free (item->title_description);
+    g_free (item->thumbnail);
+    g_free (item->preview);
+    g_free (item->border_style);
+    g_free (item->metadata_external_exif);
+    g_free (item);
+  }
+}
+
 /*
  *   free_album_data: free allocated album data
  */
@@ -296,7 +323,7 @@ free_album_data (TAlbum *album)
     g_strfreev (album->extra_files);
 
     if (album->items) {
-      g_ptr_array_foreach (album->items, (GFunc) free_album_item, NULL);
+      g_ptr_array_foreach (album->items, (GFunc) free_index_item, NULL);
       g_ptr_array_free (album->items, TRUE);
     }
     g_free (album);
@@ -305,23 +332,33 @@ free_album_data (TAlbum *album)
 
 
 /*
- *   get_gallery_objects_count: retrieve number of items in specified album
+ *   get_album_info: retrieve number of items and protected status in the specified album
  */
-int
-get_album_objects_count (const gchar *filename)
+void
+get_album_info (const gchar *filename, int *objects_count, gboolean *protected)
 {
   TXMLFile *xml;
   int count, hidden;
 
+  if (objects_count)
+    *objects_count = 0;
+  if (protected)
+    *protected = FALSE;
+
   xml = xml_parser_load (filename);
   if (xml == NULL)
-    return 0;
+    return;
 
   count = xml_file_node_get_children_count (xml, "/gallery/items/item");
   hidden = xml_file_node_get_children_count (xml, "/gallery/items/item/hidden");
 
+  if (objects_count)
+    *objects_count = count - hidden;
+  if (protected)
+    *protected = xml_file_get_node_present (xml, "/gallery/general/auth/username") &&
+                 xml_file_get_node_present (xml, "/gallery/general/auth/password");
+
   xml_parser_free (xml);
-  return (count - hidden);
 }
 
 /*
-- 
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