action_list_graphs.c: Group instances by the graph object.

[collection4.git] / action_list_graphs.c

diff --git a/action_list_graphs.c b/action_list_graphs.c
index 8c78ac1..c239222 100644 (file)
--- a/action_list_graphs.c
+++ b/action_list_graphs.c
@@ -6,9 +6,11 @@
 #include <fcgiapp.h>
 #include <fcgi_stdio.h>
 
+#include "action_list_graphs.h"
 #include "graph_list.h"
+#include "utils_params.h"
 
-static int print_graph (const graph_list_t *gl, void *user_data) /* {{{ */
+static int print_graph_json (const graph_list_t *gl, void *user_data) /* {{{ */
 {
   _Bool *first;
 
@@ -39,19 +41,75 @@ static int print_graph (const graph_list_t *gl, void *user_data) /* {{{ */
   printf ("}");
 
   return (0);
-} /* }}} int print_graph */
+} /* }}} int print_graph_json */
 
-int action_list_graphs (void) /* {{{ */
+static int print_graph_inst_html (graph_config_t *cfg, /* {{{ */
+    graph_instance_t *inst,
+    __attribute__((unused)) void *user_data)
 {
-  _Bool first = 1;
+  char buffer[1024];
 
-  printf ("Content-Type: text/plain\n\n");
+  memset (buffer, 0, sizeof (buffer));
+  gl_instance_get_params (cfg, inst, buffer, sizeof (buffer));
 
-  gl_update ();
+  printf ("<li><a href=\"test.fcgi?action=graph;%s\">%s</a></li>\n", buffer, buffer);
+
+  return (0);
+} /* }}} int print_graph_inst_html */
+
+static int print_graph_html (graph_config_t *cfg, /* {{{ */
+    __attribute__((unused)) void *user_data)
+{
+  char buffer[1024];
+
+  memset (buffer, 0, sizeof (buffer));
+  gl_graph_get_title (cfg, buffer, sizeof (buffer));
+
+  printf ("<li>%s\n<ul>\n", buffer);
+  gl_graph_instance_get_all (cfg, print_graph_inst_html, /* user_data = */ NULL);
+  printf ("</ul>\n");
+
+  return (0);
+} /* }}} int print_graph_html */
+
+static int list_graphs_json (void) /* {{{ */
+{
+  _Bool first = 1;
+
+  printf ("Content-Type: application/json\n\n");
 
   printf ("[\n");
-  gl_foreach (print_graph, /* user_data = */ &first);
+  gl_foreach (print_graph_json, /* user_data = */ &first);
   printf ("\n]");
+
+  return (0);
+} /* }}} int list_graphs_json */
+
+static int list_graphs_html (void) /* {{{ */
+{
+  printf ("Content-Type: text/html\n\n");
+
+  printf ("<ul>\n");
+  gl_graph_get_all (print_graph_html, /* user_data = */ NULL);
+  printf ("</ul>\n");
+
+  return (0);
+} /* }}} int list_graphs_html */
+
+int action_list_graphs (void) /* {{{ */
+{
+  const char *format;
+
+  gl_update ();
+
+  format = param ("format");
+  if (format == NULL)
+    format = "html";
+
+  if (strcmp ("json", format) == 0)
+    return (list_graphs_json ());
+  else
+    return (list_graphs_html ());
 } /* }}} int action_list_graphs */
 
 /* vim: set sw=2 sts=2 et fdm=marker : */