Convert to plain old make

[~andy/ct] / gallery / gallery.c

diff --git a/gallery/gallery.c b/gallery/gallery.c
index 537be3e7ea8c692e9493f6b5b47e1570c77e5146..5b727dc1f3f5a4030f08a0737f6571f0a2a2e0f8 100644 (file)
--- a/gallery/gallery.c
+++ b/gallery/gallery.c
@@ -1,11 +1,35 @@
 #include <glib.h>
+#include <glib/gstdio.h>
+#include <ct.h>
 #include "html.h"
 
-const gchar *query_string;
+void resize(gchar *orig, gchar *thumb, gchar *size)
+{
+       gchar *argv[] = {"convert", "-resize", size, orig, thumb, NULL};
+       /* god damn glib */
+       g_spawn_sync(NULL, argv, NULL, G_SPAWN_SEARCH_PATH,
+               NULL, NULL, NULL, NULL, NULL, NULL);
+}
 
-void ct_init()
+GList *gen_thumbs(GList *images)
 {
-       query_string = g_getenv("QUERY_STRING");
+       if (!g_file_test("large", G_FILE_TEST_EXISTS)) g_mkdir("large", 0775);
+       if (!g_file_test("small", G_FILE_TEST_EXISTS)) g_mkdir("small", 0775);
+       if (!g_file_test("thumb", G_FILE_TEST_EXISTS)) g_mkdir("thumb", 0775);
+       for (GList *cur = images; cur; cur = cur->next) {
+               gchar *name = cur->data;
+               gchar *large = g_build_filename("large", name, NULL);
+               gchar *small = g_build_filename("small", name, NULL);
+               gchar *thumb = g_build_filename("thumb", name, NULL);
+               if (!g_file_test(thumb, G_FILE_TEST_EXISTS)) {
+                       resize(large, thumb, "200x200");
+                       resize(large, small, "800x800");
+               }
+               g_free(large);
+               g_free(small);
+               g_free(thumb);
+       }
+       return images;
 }
 
 GList *read_dir(gchar *dirname)
@@ -14,28 +38,30 @@ GList *read_dir(gchar *dirname)
        const gchar *name = NULL;
        GList *images = NULL;
        while ((name = g_dir_read_name(dir)))
-               images = g_list_prepend(images, (gchar*)name);
-       g_dir_close(dir);
+               images = g_list_prepend(images, g_strdup(name));
+       images = g_list_sort(images, (GCompareFunc)g_strcmp0);
        return images;
 }
 
 int main()
 {
-       ct_init();
+       ct_print_header("text/html", NULL);
 
-       header();
-       g_print("\n");
+       const gchar *path  = ct_get_path_info();
+       const gchar *query = ct_get_query_string();
 
-       if (query_string == NULL)
+       GList *thumbs = gen_thumbs(read_dir("large"));
+
+       if (!path || g_str_equal(path, "/"))
                frame_index();
-       else if (g_str_equal(query_string, "noframe"))
-               frame_nav(TRUE, read_dir("images"));
-       else if (g_str_equal(query_string, "nav"))
-               frame_nav(FALSE, read_dir("images"));
-       else if (g_str_equal(query_string, "head"))
+       else if (g_str_equal(path, "/head"))
                frame_head();
-       else if (g_str_equal(query_string, "content"))
-               frame_content();
-       else
-               frame_index();
+       else if (g_str_equal(path, "/nav"))
+               frame_nav(FALSE, thumbs);
+       else if (g_str_equal(path, "/noframe"))
+               frame_nav(TRUE, thumbs);
+       else if (g_str_equal(path, "/show_small"))
+               frame_show("small", "show_large", query);
+       else if (g_str_equal(path, "/show_large"))
+               frame_show("large", "show_small", query);
 }