255 lines
6.2 KiB
PHP
255 lines
6.2 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation; version 2
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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/**
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* @package Include
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* @subpackage Graphs
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*/
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/**
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* @global array Contents all var configs for the local instalation.
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*/
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global $config;
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require_once ($config['homedir'] . '/include/functions_graph.php');
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require_once ($config['homedir'] . '/include/functions_users.php');
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function custom_graphs_create($id_modules = array(), $name = "",
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$description = "", $stacked = CUSTOM_GRAPH_AREA, $width = 0,
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$height = 0, $events = 0 , $period = 0, $private = 0, $id_group = 0,
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$user = false) {
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global $config;
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if ($user === false) {
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$user = $config['id_user'];
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}
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$id_graph = db_process_sql_insert('tgraph',
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array(
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'id_user' => $user,
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'name' => $name,
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'description' => $description,
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'period' => $period,
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'width' => $width,
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'height' => $height,
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'private' => $private,
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'events' => $events,
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'stacked' => $stacked,
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'id_group' => $id_group,
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'id_graph_template' => 0
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));
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if (empty($id_graph)) {
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return false;
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}
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else {
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$result = true;
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foreach ($id_modules as $id_module) {
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$result = db_process_sql_insert('tgraph_source',
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array(
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'id_graph' => $id_graph,
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'id_agent_module' => $id_module,
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'weight' => 1
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));
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if (empty($result))
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break;
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}
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if (empty($result)) {
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//Not it is a complete insert the modules. Delete all
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db_process_sql_delete('tgraph_source',
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array('id_graph' => $id_graph));
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db_process_sql_delete('tgraph',
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array('id_graph' => $id_graph));
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return false;
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}
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return $id_graph;
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}
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}
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/**
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* Get all the custom graphs a user can see.
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*
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* @param $id_user User id to check.
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* @param $only_names Wheter to return only graphs names in an associative array
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* or all the values.
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* @param $returnAllGroup Wheter to return graphs of group All or not.
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* @param $privileges Privileges to check in user group
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*
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* @return Custom graphs of a an user. Empty array if none.
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*/
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function custom_graphs_get_user ($id_user = 0, $only_names = false, $returnAllGroup = true, $privileges = 'RR') {
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global $config;
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if (!$id_user) {
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$id_user = $config['id_user'];
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}
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$groups = users_get_groups ($id_user, $privileges, $returnAllGroup);
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$all_graphs = db_get_all_rows_in_table ('tgraph', 'name');
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if ($all_graphs === false)
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return array ();
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$graphs = array ();
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foreach ($all_graphs as $graph) {
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if (!in_array($graph['id_group'], array_keys($groups)))
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continue;
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if ($graph["id_user"] != $id_user && $graph['private'])
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continue;
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if ($graph["id_group"] > 0)
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if (!isset($groups[$graph["id_group"]])) {
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continue;
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}
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if ($only_names) {
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$graphs[$graph['id_graph']] = $graph['name'];
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}
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else {
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$graphs[$graph['id_graph']] = $graph;
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$graphsCount = db_get_value_sql("SELECT COUNT(id_gs)
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FROM tgraph_source
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WHERE id_graph = " . $graph['id_graph']);
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$graphs[$graph['id_graph']]['graphs_count'] = $graphsCount;
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}
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}
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return $graphs;
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}
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/**
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* Print a custom graph image.
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*
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* @param $id_graph Graph id to print.
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* @param $height Height of the returning image.
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* @param $width Width of the returning image.
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* @param $period Period of time to get data in seconds.
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* @param $stacked Whether the graph is stacked or not.
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* @param $return Whether to return an output string or echo now (optional, echo by default).
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* @param $date Date to start printing the graph
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* @param bool Wether to show an image instead a interactive chart or not
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* @param string Background color
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* @param array List of names for the items. Should have the same size as the module list.
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* @param bool Show the last value of the item on the list.
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* @param bool Show the max value of the item on the list.
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* @param bool Show the min value of the item on the list.
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* @param bool Show the average value of the item on the list.
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*
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* @return Mixed
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*/
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function custom_graphs_print($id_graph, $height, $width, $period,
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$stacked = null, $return = false, $date = 0, $only_image = false,
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$background_color = 'white', $modules_param = array(), $homeurl = '',
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$name_list = array(), $unit_list = array(), $show_last = true,
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$show_max = true, $show_min = true, $show_avg = true, $ttl = 1,
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$dashboard = false, $vconsole = false) {
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global $config;
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if ($id_graph == 0) {
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$graph_conf['stacked'] = CUSTOM_GRAPH_LINE;
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}
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else {
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$graph_conf = db_get_row('tgraph', 'id_graph', $id_graph);
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}
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if ($stacked === null) {
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$stacked = $graph_conf['stacked'];
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}
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$sources = false;
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if ($id_graph == 0) {
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$modules = $modules_param;
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$count_modules = count($modules);
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$weights = array_fill(0, $count_modules, 1);
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if ($count_modules > 0)
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$sources = true;
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}
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else {
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$sources = db_get_all_rows_field_filter('tgraph_source', 'id_graph',
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$id_graph);
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$modules = array ();
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$weights = array ();
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$labels = array ();
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foreach ($sources as $source) {
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array_push ($modules, $source['id_agent_module']);
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array_push ($weights, $source['weight']);
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$labels[$source['id_agent_module']] = $source['label'];
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}
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}
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if ($sources === false) {
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if ($return){
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return false;
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}
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else{
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ui_print_info_message ( array ( 'no_close' => true, 'message' => __('No items.') ) );
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return;
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}
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}
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if (empty($homeurl)) {
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$homeurl = ui_get_full_url(false, false, false, false);
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}
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$output = graphic_combined_module($modules,
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$weights,
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$period,
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$width,
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$height,
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'',
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'',
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0,
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0,
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0,
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$stacked,
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$date,
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$only_image,
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$homeurl,
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$ttl,
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false,
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false,
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$background_color,
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$name_list,
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$unit_list,
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$show_last,
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$show_max,
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$show_min,
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$show_avg,
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$labels,
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$dashboard,
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$vconsole);
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if ($return)
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return $output;
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echo $output;
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}
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?>
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