"list graphs" action: Link to the "show graph" action …

[collection4.git] / src / action_show_instance.c

diff --git a/src/action_show_instance.c b/src/action_show_instance.c
index b7fe03d..08d1bc0 100644 (file)
--- a/src/action_show_instance.c
+++ b/src/action_show_instance.c
@@ -1,3 +1,26 @@
+/**
+ * collection4 - action_show_instance.c
+ * Copyright (C) 2010  Florian octo Forster
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -183,6 +206,11 @@ static int show_instance_cb (graph_config_t *cfg, /* {{{ */
   char descr[128];
   char params[1024];
 
+  long begin;
+  long end;
+  char time_params[128];
+  int status;
+
   memset (title, 0, sizeof (title));
   graph_get_title (cfg, title, sizeof (title));
   html_escape_buffer (title, sizeof (title));
@@ -195,14 +223,26 @@ static int show_instance_cb (graph_config_t *cfg, /* {{{ */
   inst_get_params (cfg, inst, params, sizeof (params));
   html_escape_buffer (params, sizeof (params));
 
+  time_params[0] = 0;
+  begin = 0;
+  end = 0;
+
+  status = get_time_args (&begin, &end, /* now = */ NULL);
+  if (status == 0)
+  {
+    snprintf (time_params, sizeof (time_params), ";begin=%li;end=%li",
+        begin, end);
+    time_params[sizeof (time_params) - 1] = 0;
+  }
+
   printf ("<h3>Instance &quot;%s&quot;</h3>\n", descr);
 
   show_breadcrump (cfg, inst);
 
   if (data->graph_count < MAX_SHOW_GRAPHS)
-    printf ("<div class=\"graph-img\"><img src=\"%s?action=graph;%s\" "
+    printf ("<div class=\"graph-img\"><img src=\"%s?action=graph;%s%s\" "
         "title=\"%s / %s\" /></div>\n",
-        script_name (), params, title, descr);
+        script_name (), params, time_params, title, descr);
   else
     printf ("<a href=\"%s?action=show_instance;%s\">Show graph "
         "&quot;%s / %s&quot;</a>\n",