+/**
+ * collection4 - action_list_graphs.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>
#include <errno.h>
#include "action_list_graphs.h"
+#include "common.h"
#include "graph.h"
#include "graph_list.h"
-#include "utils_params.h"
+#include "utils_cgi.h"
#include <fcgiapp.h>
#include <fcgi_stdio.h>
-static int print_graph_inst_json (__attribute__((unused)) graph_config_t *cfg, /* {{{ */
- graph_instance_t *inst,
- void *user_data)
-{
- _Bool *first;
- graph_ident_t *ident;
- char *json;
-
- first = user_data;
-
- ident = inst_get_selector (inst);
- if (ident == NULL)
- return (-1);
-
- json = ident_to_json (ident);
- if (json == NULL)
- {
- ident_destroy (ident);
- return (ENOMEM);
- }
-
- if (*first)
- printf ("%s", json);
- else
- printf (",\n%s", json);
-
- *first = 0;
-
- ident_destroy (ident);
- return (0);
-} /* }}} int print_graph_inst_json */
-
-static int print_graph_json (graph_config_t *cfg, /* {{{ */
- void *user_data)
-{
- return (gl_graph_instance_get_all (cfg, print_graph_inst_json, user_data));
-} /* }}} int print_graph_json */
-
-static int list_graphs_json (void) /* {{{ */
+static int left_menu (__attribute__((unused)) void *user_data) /* {{{ */
{
- _Bool first = 1;
-
- printf ("Content-Type: application/json\n\n");
-
- printf ("[\n");
- gl_graph_get_all (print_graph_json, /* user_data = */ &first);
- printf ("\n]");
+ printf ("\n<ul class=\"menu left\">\n"
+ " <li><a href=\"%s?action=search\">Search</a></li>\n"
+ " <li><a href=\"%s?action=list_hosts\">All hosts</a></li>\n"
+ "</ul>\n",
+ script_name (), script_name ());
return (0);
-} /* }}} int list_graphs_json */
+} /* }}} int left_menu */
-static int print_graph_inst_html (graph_config_t *cfg, /* {{{ */
- graph_instance_t *inst,
+static int print_one_graph (graph_config_t *cfg, /* {{{ */
__attribute__((unused)) void *user_data)
{
char params[1024];
- char desc[1024];
+ char title[1024];
+ size_t num_instances;
- memset (params, 0, sizeof (params));
- inst_get_params (cfg, inst, params, sizeof (params));
+ num_instances = graph_num_instances (cfg);
+ if (num_instances < 1)
+ return (0);
- memset (desc, 0, sizeof (desc));
- inst_describe (cfg, inst, desc, sizeof (desc));
+ memset (title, 0, sizeof (title));
+ graph_get_title (cfg, title, sizeof (title));
+ html_escape_buffer (title, sizeof (title));
- printf (" <li><a href=\"test.fcgi?action=graph;%s\">%s</a></li>\n",
- params, desc);
+ memset (params, 0, sizeof (params));
+ graph_get_params (cfg, params, sizeof (params));
+ html_escape_buffer (params, sizeof (params));
+
+ printf (" <li class=\"graph\"><a href=\"%s?action=show_graph;%s\">"
+ "%s</a> <span class=\"num_instances\">(%lu %s)</span></li>\n",
+ script_name (), params, title,
+ (unsigned long) num_instances,
+ (num_instances == 1) ? "instance" : "instances");
return (0);
-} /* }}} int print_graph_inst_html */
+} /* }}} int print_one_graph */
-static int print_graph_html (graph_config_t *cfg, /* {{{ */
- __attribute__((unused)) void *user_data)
+static int print_all_graphs (__attribute__((unused)) void *user_data) /* {{{ */
{
- char buffer[1024];
-
- memset (buffer, 0, sizeof (buffer));
- graph_get_title (cfg, buffer, sizeof (buffer));
+ const char *dynamic;
+ _Bool include_dynamic = 0;
- printf (" <li>%s\n <ul>\n", buffer);
- gl_graph_instance_get_all (cfg, print_graph_inst_html, /* user_data = */ NULL);
- printf (" </ul></li>\n");
+ dynamic = param ("dynamic");
+ if ((dynamic != NULL)
+ && (strcmp ("true", dynamic) == 0))
+ include_dynamic = 1;
- return (0);
-} /* }}} int print_graph_html */
-
-static int list_graphs_html (void) /* {{{ */
-{
- printf ("Content-Type: text/html\n\n");
+ printf (" <ul class=\"graph_list\">\n");
+ gl_graph_get_all (include_dynamic, print_one_graph, /* user_data = */ NULL);
+ printf (" </ul>\n");
- printf ("<ul>\n");
- gl_graph_get_all (print_graph_html, /* user_data = */ NULL);
- printf ("</ul>\n");
+ if (!include_dynamic)
+ {
+ printf (" <div><a href=\"%s?action=list_graphs;dynamic=true\">"
+ "List dynamic graphs, too."
+ "</a></div>\n", script_name ());
+ }
return (0);
-} /* }}} int list_graphs_html */
+} /* }}} int print_all_graphs */
int action_list_graphs (void) /* {{{ */
{
- const char *format;
+ page_callbacks_t pg_callbacks = PAGE_CALLBACKS_INIT;
+ char title[512];
+
+ strncpy (title, "List of all graphs", sizeof (title));
+ title[sizeof (title) - 1] = 0;
- gl_update ();
+ pg_callbacks.top_right = html_print_search_box;
+ pg_callbacks.middle_left = left_menu;
+ pg_callbacks.middle_center = print_all_graphs;
- format = param ("format");
- if (format == NULL)
- format = "html";
+ html_print_page (title, &pg_callbacks, /* user data = */ NULL);
- if (strcmp ("json", format) == 0)
- return (list_graphs_json ());
- else
- return (list_graphs_html ());
+ return (0);
} /* }}} int action_list_graphs */
/* vim: set sw=2 sts=2 et fdm=marker : */
projects / collection4.git / blobdiff