mirror of
https://github.com/Cacti/cacti.git
synced 2026-11-08 21:16:17 +09:00
Ian Berry
b522dc1f21
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/trunk/cacti@1698 860744bd-22fc-0310-8c96-e9fe5004b5ca
619 lines
23 KiB
PHP
619 lines
23 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004 Ian Berry |
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| |
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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 General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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| |
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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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| cacti: a php-based graphing solution |
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+-------------------------------------------------------------------------+
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| Most of this code has been designed, written and is maintained by |
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| Ian Berry. See about.php for specific developer credit. Any questions |
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| or comments regarding this code should be directed to: |
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| - iberry@raxnet.net |
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+-------------------------------------------------------------------------+
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| - raXnet - http://www.raxnet.net/ |
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+-------------------------------------------------------------------------+
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*/
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include("./include/auth.php");
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include_once("./lib/utility.php");
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include_once("./lib/api_data_source.php");
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include_once("./lib/api_graph.php");
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include_once("./lib/snmp.php");
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include_once("./lib/data_query.php");
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include_once("./lib/api_device.php");
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$device_actions = array(
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1 => "Delete",
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2 => "Change SNMP Options"
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);
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/* set default action */
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if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
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switch ($_REQUEST["action"]) {
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case 'save':
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form_save();
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break;
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case 'actions':
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form_actions();
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break;
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case 'gt_remove':
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host_remove_gt();
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header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
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break;
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case 'query_remove':
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host_remove_query();
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header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
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break;
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case 'query_reload':
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host_reload_query();
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header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
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break;
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case 'query_verbose':
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host_reload_query();
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header("Location: host.php?action=edit&id=" . $_GET["host_id"] . "&display_dq_details=true");
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break;
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case 'edit':
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include_once("./include/top_header.php");
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host_edit();
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include_once("./include/bottom_footer.php");
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break;
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default:
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include_once("./include/top_header.php");
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host();
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include_once("./include/bottom_footer.php");
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break;
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}
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/* --------------------------
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The Save Function
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-------------------------- */
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function form_save() {
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if ((!empty($_POST["add_dq_y"])) && (!empty($_POST["snmp_query_id"]))) {
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db_execute("replace into host_snmp_query (host_id,snmp_query_id) values (" . $_POST["id"] . "," . $_POST["snmp_query_id"] . ")");
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/* recache snmp data */
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run_data_query($_POST["id"], $_POST["snmp_query_id"]);
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header("Location: host.php?action=edit&id=" . $_POST["id"]);
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exit;
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}
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if ((!empty($_POST["add_gt_y"])) && (!empty($_POST["graph_template_id"]))) {
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db_execute("replace into host_graph (host_id,graph_template_id) values (" . $_POST["id"] . "," . $_POST["graph_template_id"] . ")");
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header("Location: host.php?action=edit&id=" . $_POST["id"]);
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exit;
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}
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if ((isset($_POST["save_component_host"])) && (empty($_POST["add_dq_y"]))) {
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$host_id = api_device_save($_POST["id"], $_POST["host_template_id"], $_POST["description"], $_POST["hostname"],
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$_POST["snmp_community"], $_POST["snmp_version"], $_POST["snmp_username"], $_POST["snmp_password"],
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$_POST["snmp_port"], $_POST["snmp_timeout"], (isset($_POST["disabled"]) ? $_POST["disabled"] : ""));
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if ((is_error_message()) || ($_POST["host_template_id"] != $_POST["_host_template_id"])) {
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header("Location: host.php?action=edit&id=" . (empty($host_id) ? $_POST["id"] : $host_id));
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}else{
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header("Location: host.php");
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}
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}
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}
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/* ------------------------
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The "actions" function
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------------------------ */
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function form_actions() {
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global $colors, $device_actions, $fields_host_edit;
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/* if we are to save this form, instead of display it */
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if (isset($_POST["selected_items"])) {
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$selected_items = unserialize(stripslashes($_POST["selected_items"]));
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if ($_POST["drp_action"] == "1") { /* delete */
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for ($i=0; $i<count($selected_items); $i++) {
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if (!isset($_POST["delete_type"])) { $_POST["delete_type"] = 2; }
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switch ($_POST["delete_type"]) {
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case '2': /* delete graphs/data sources tied to this device */
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$data_sources = db_fetch_assoc("select
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data_local.id as local_data_id
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from data_local
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where " . array_to_sql_or($selected_items, "data_local.host_id"));
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if (sizeof($data_sources) > 0) {
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foreach ($data_sources as $data_source) {
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api_data_source_remove($data_source["local_data_id"]);
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}
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}
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$graphs = db_fetch_assoc("select
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graph_local.id as local_graph_id
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from graph_local
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where " . array_to_sql_or($selected_items, "graph_local.host_id"));
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if (sizeof($graphs) > 0) {
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foreach ($graphs as $graph) {
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api_graph_remove($graph["local_graph_id"]);
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}
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}
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break;
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}
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api_device_remove($selected_items[$i]);
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}
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}elseif ($_POST["drp_action"] == "2") { /* change snmp options */
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for ($i=0;($i<count($selected_items));$i++) {
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reset($fields_host_edit);
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while (list($field_name, $field_array) = each($fields_host_edit)) {
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if (isset($_POST["t_$field_name"])) {
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db_execute("update host set $field_name = '" . $_POST[$field_name] . "' where id='" . $selected_items[$i] . "'");
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}
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}
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push_out_host($selected_items[$i]);
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}
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}
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header("Location: host.php");
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exit;
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}
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/* setup some variables */
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$host_list = ""; $i = 0;
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/* loop through each of the host templates selected on the previous page and get more info about them */
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while (list($var,$val) = each($_POST)) {
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if (ereg("^chk_([0-9]+)$", $var, $matches)) {
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$host_list .= "<li>" . db_fetch_cell("select description from host where id=" . $matches[1]) . "<br>";
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$host_array[$i] = $matches[1];
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}
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$i++;
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}
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include_once("./include/top_header.php");
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html_start_box("<strong>" . $device_actions{$_POST["drp_action"]} . "</strong>", "60%", $colors["header_panel"], "3", "center", "");
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print "<form action='host.php' method='post'>\n";
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if ($_POST["drp_action"] == "1") { /* delete */
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print " <tr>
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<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
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<p>Are you sure you want to delete the following devices?</p>
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<p>$host_list</p>";
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form_radio_button("delete_type", "2", "1", "Leave all graphs and data sources untouched.", "1"); print "<br>";
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form_radio_button("delete_type", "2", "2", "Delete all associated <strong>graphs</strong> and <strong>data sources</strong>.", "1"); print "<br>";
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print "</td></tr>
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</td>
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</tr>\n
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";
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}elseif ($_POST["drp_action"] == "2") { /* change snmp options */
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print " <tr>
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<td colspan='2' class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
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<p>To change SNMP parameters for the following devices, check the box next to the fields
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you want to update, fill in the new value, and click Save.</p>
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<p>$host_list</p>
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</td>
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</tr>";
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$form_array = array();
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while (list($field_name, $field_array) = each($fields_host_edit)) {
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if (ereg("^snmp_", $field_name)) {
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$form_array += array($field_name => $fields_host_edit[$field_name]);
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$form_array[$field_name]["value"] = "";
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$form_array[$field_name]["description"] = "";
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$form_array[$field_name]["form_id"] = 0;
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$form_array[$field_name]["sub_checkbox"] = array(
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"name" => "t_" . $field_name,
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"friendly_name" => "Update this Field",
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"value" => ""
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);
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}
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}
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draw_edit_form(
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array(
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"config" => array("no_form_tag" => true),
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"fields" => $form_array
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)
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);
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}
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if (!isset($host_array)) {
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print "<tr><td bgcolor='#" . $colors["form_alternate1"]. "'><span class='textError'>You must select at least one device.</span></td></tr>\n";
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$save_html = "";
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}else{
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$save_html = "<input type='image' src='images/button_yes.gif' alt='Save' align='absmiddle'>";
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}
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print " <tr>
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<td colspan='2' align='right' bgcolor='#eaeaea'>
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<input type='hidden' name='action' value='actions'>
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<input type='hidden' name='selected_items' value='" . (isset($host_array) ? serialize($host_array) : '') . "'>
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<input type='hidden' name='drp_action' value='" . $_POST["drp_action"] . "'>
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<a href='host.php'><img src='images/button_no.gif' alt='Cancel' align='absmiddle' border='0'></a>
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$save_html
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</td>
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</tr>
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";
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html_end_box();
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include_once("./include/bottom_footer.php");
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}
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/* -------------------
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Data Query Functions
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------------------- */
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function host_reload_query() {
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run_data_query($_GET["host_id"], $_GET["id"]);
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}
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function host_remove_query() {
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api_device_dq_remove($_GET["host_id"], $_GET["id"]);
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}
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function host_remove_gt() {
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api_device_gt_remove($_GET["host_id"], $_GET["id"]);
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}
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/* ---------------------
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Host Functions
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--------------------- */
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function host_remove() {
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global $config;
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if ((read_config_option("remove_verification") == "on") && (!isset($_GET["confirm"]))) {
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include("./include/top_header.php");
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form_confirm("Are You Sure?", "Are you sure you want to delete the host <strong>'" . db_fetch_cell("select description from host where id=" . $_GET["id"]) . "'</strong>?", "host.php", "host.php?action=remove&id=" . $_GET["id"]);
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include("./include/bottom_footer.php");
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exit;
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}
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if ((read_config_option("remove_verification") == "") || (isset($_GET["confirm"]))) {
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api_device_remove($_GET["id"]);
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}
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}
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function host_edit() {
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global $colors, $fields_host_edit;
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display_output_messages();
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if (!empty($_GET["id"])) {
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$host = db_fetch_row("select * from host where id=" . $_GET["id"]);
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$header_label = "[edit: " . $host["description"] . "]";
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}else{
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$header_label = "[new]";
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}
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if (!empty($host["id"])) {
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?>
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<table width="98%" align="center">
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<tr>
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<td class="textInfo" colspan="2">
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<?php print $host["description"];?> (<?php print $host["hostname"];?>)
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</td>
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</tr>
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<tr>
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<td class="textHeader">
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SNMP Information<br>
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<span style="font-size: 10px; font-weight: normal; font-family: monospace;">
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<?php
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if (($host["snmp_community"] == "") && ($host["snmp_username"] == "")) {
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print "<span style='color: #ab3f1e; font-weight: bold;'>SNMP not in use</span>\n";
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}else{
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$snmp_system = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.1.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"]);
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if ($snmp_system == "") {
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print "<span style='color: #ff0000; font-weight: bold;'>SNMP error</span>\n";
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}else{
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$snmp_uptime = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.3.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"]);
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$snmp_hostname = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.5.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"]);
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print "<strong>System:</strong> $snmp_system<br>\n";
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print "<strong>Uptime:</strong> $snmp_uptime<br>\n";
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print "<strong>Hostname:</strong> $snmp_hostname<br>\n";
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}
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}
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?>
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</span>
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</td>
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<td class="textInfo" valign="top">
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<span style="color: #c16921;">*</span><a href="graphs_new.php?host_id=<?php print $host["id"];?>">Create Graphs for this Host</a>
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</td>
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</tr>
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</table>
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<br>
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<?php
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}
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html_start_box("<strong>Devices</strong> $header_label", "98%", $colors["header"], "3", "center", "");
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/* preserve the host template id if passed in via a GET variable */
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if (!empty($_GET["host_template_id"])) {
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$fields_host_edit["host_template_id"]["value"] = $_GET["host_template_id"];
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}
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draw_edit_form(array(
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"config" => array("form_name" => "chk"),
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"fields" => inject_form_variables($fields_host_edit, (isset($host) ? $host : array()))
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));
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html_end_box();
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if ((isset($_GET["display_dq_details"])) && (isset($_SESSION["debug_log"]["data_query"]))) {
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html_start_box("<strong>Data Query Debug Information</strong>", "98%", $colors["header"], "3", "center", "");
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print "<tr><td><span style='font-family: monospace;'>" . debug_log_return("data_query") . "</span></td></tr>";
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html_end_box();
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}
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if (!empty($host["id"])) {
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html_start_box("<strong>Associated Data Queries</strong>", "98%", $colors["header"], "3", "center", "");
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html_header(array("Data Query Name", "Debugging", "Status"), 2);
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$selected_data_queries = db_fetch_assoc("select
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snmp_query.id,
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snmp_query.name
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from snmp_query,host_snmp_query
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where snmp_query.id=host_snmp_query.snmp_query_id
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and host_snmp_query.host_id=" . $_GET["id"] . "
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order by snmp_query.name");
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$i = 0;
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if (sizeof($selected_data_queries) > 0) {
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foreach ($selected_data_queries as $item) {
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$i++;
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/* get status information for this data query */
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$num_dq_items = sizeof(db_fetch_assoc("select snmp_index from host_snmp_cache where host_id=" . $_GET["id"] . " and snmp_query_id=" . $item["id"]));
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$num_dq_rows = sizeof(db_fetch_assoc("select snmp_index from host_snmp_cache where host_id=" . $_GET["id"] . " and snmp_query_id=" . $item["id"] . " group by snmp_index"));
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$status = "success";
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?>
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<tr>
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<td style="padding: 4px;">
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<strong><?php print $i;?>)</strong> <?php print $item["name"];?>
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</td>
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<td>
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(<a href="host.php?action=query_verbose&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>">Verbose Query</a>)
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</td>
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<td>
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<?php print (($status == "success") ? "<span style='color: green;'>Success</span>" : "<span style='color: green;'>Fail</span>");?> [<?php print $num_dq_items;?> Item<?php print ($num_dq_items == 1 ? "" : "s");?>, <?php print $num_dq_rows;?> Row<?php print ($num_dq_rows == 1 ? "" : "s");?>]
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</td>
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<td align='right' nowrap>
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<a href='host.php?action=query_reload&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/reload_icon_small.gif' alt='Reload Data Query' border='0' align='absmiddle'></a>
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<a href='host.php?action=query_remove&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/delete_icon_large.gif' alt='Delete Data Query Association' border='0' align='absmiddle'></a>
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</td>
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</tr>
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<?php
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}
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}else{ print "<tr><td><em>No associated data queries.</em></td></tr>"; }
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?>
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<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
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<td colspan="4">
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<table cellspacing="0" cellpadding="1" width="100%">
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<td nowrap>Add Data Query:
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<?php form_dropdown("snmp_query_id",db_fetch_assoc("select
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snmp_query.id,
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snmp_query.name
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from snmp_query left join host_snmp_query
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on (snmp_query.id=host_snmp_query.snmp_query_id and host_snmp_query.host_id=" . $_GET["id"] . ")
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where host_snmp_query.host_id is null
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order by snmp_query.name"),"name","id","","","");?>
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</td>
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<td align="right">
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<input type="image" src="images/button_add.gif" alt="Add" name="add_dq" align="absmiddle">
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</td>
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</table>
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</td>
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</tr>
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<?php
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html_end_box();
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html_start_box("<strong>Associated Graph Templates</strong>", "98%", $colors["header"], "3", "center", "");
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html_header(array("Graph Template Name", "Status"), 2);
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$selected_graph_templates = db_fetch_assoc("select
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graph_templates.id,
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graph_templates.name
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from graph_templates,host_graph
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where graph_templates.id=host_graph.graph_template_id
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and host_graph.host_id=" . $_GET["id"] . "
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order by graph_templates.name");
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$i = 0;
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if (sizeof($selected_graph_templates) > 0) {
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foreach ($selected_graph_templates as $item) {
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$i++;
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/* get status information for this graph template */
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$is_being_graphed = (sizeof(db_fetch_assoc("select id from graph_local where graph_template_id=" . $item["id"] . " and host_id=" . $_GET["id"])) > 0) ? true : false;
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?>
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<tr>
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<td style="padding: 4px;">
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<strong><?php print $i;?>)</strong> <?php print $item["name"];?>
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</td>
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<td>
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<?php print (($is_being_graphed == true) ? "<span style='color: green;'>Is Being Graphed</span> (<a href='graphs.php?action=graph_edit&id=" . db_fetch_cell("select id from graph_local where graph_template_id=" . $item["id"] . " and host_id=" . $_GET["id"] . " limit 0,1") . "'>Edit</a>)" : "<span style='color: #484848;'>Not Being Graphed</span>");?>
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</td>
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<td align='right' nowrap>
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<a href='host.php?action=gt_remove&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/delete_icon_large.gif' alt='Delete Graph Template Association' border='0' align='absmiddle'></a>
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</td>
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</tr>
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<?php
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}
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}else{ print "<tr><td><em>No associated graph templates.</em></td></tr>"; }
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?>
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<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
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<td colspan="4">
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<table cellspacing="0" cellpadding="1" width="100%">
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<td nowrap>Add Graph Template:
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<?php form_dropdown("graph_template_id",db_fetch_assoc("select
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graph_templates.id,
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graph_templates.name
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from graph_templates left join host_graph
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on (graph_templates.id=host_graph.graph_template_id and host_graph.host_id=" . $_GET["id"] . ")
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where host_graph.host_id is null
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order by graph_templates.name"),"name","id","","","");?>
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</td>
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<td align="right">
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<input type="image" src="images/button_add.gif" alt="Add" name="add_gt" align="absmiddle">
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</td>
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</table>
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</td>
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</tr>
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<?php
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html_end_box();
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}
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form_save_button("host.php");
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}
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function host() {
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global $colors, $device_actions;
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/* remember these search fields in session vars so we don't have to keep passing them around */
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load_current_session_value("page", "sess_device_current_page", "1");
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load_current_session_value("filter", "sess_device_filter", "");
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load_current_session_value("host_template_id", "sess_device_host_template_id", "-1");
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html_start_box("<strong>Devices</strong>", "98%", $colors["header"], "3", "center", "host.php?action=edit&host_template_id=" . $_REQUEST["host_template_id"]);
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include("./include/html/inc_device_filter_table.php");
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html_end_box();
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/* form the 'where' clause for our main sql query */
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$sql_where = "where host.description like '%%" . $_REQUEST["filter"] . "%%'";
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if ($_REQUEST["host_template_id"] == "-1") {
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/* Show all items */
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}elseif ($_REQUEST["host_template_id"] == "0") {
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$sql_where .= " and host.host_template_id=0";
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}elseif (!empty($_REQUEST["host_template_id"])) {
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$sql_where .= " and host.host_template_id=" . $_REQUEST["host_template_id"];
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}
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html_start_box("", "98%", $colors["header"], "3", "center", "");
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$total_rows = db_fetch_cell("select
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COUNT(host.id)
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from host
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$sql_where");
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$hosts = db_fetch_assoc("select
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host.id,
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host.hostname,
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host.description
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from host
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$sql_where
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order by host.description
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limit " . (read_config_option("num_rows_device")*($_REQUEST["page"]-1)) . "," . read_config_option("num_rows_device"));
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/* sometimes its a pain to browse throug a long list page by page... so make a list of each page #, so the
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user can jump straight to it */
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$page_number = 0; $url_page_select = "";
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for ($i=0; ($i<$total_rows); $i += read_config_option("num_rows_device")) {
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$page_number++;
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if ($_REQUEST["page"] == $page_number) {
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$url_page_select .= "<strong><a class='linkOverDark' href='host.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=$page_number'>$page_number</a></strong>";
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}else{
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$url_page_select .= "<a class='linkOverDark' href='host.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=$page_number'>$page_number</a>";
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}
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if (($i+read_config_option("num_rows_device")) < $total_rows) { $url_page_select .= ","; }
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}
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$nav = "<tr bgcolor='#" . $colors["header"] . "'>
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<td colspan='4'>
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<table width='100%' cellspacing='0' cellpadding='0' border='0'>
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<tr>
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<td align='left' class='textHeaderDark'>
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<strong><< "; if ($_REQUEST["page"] > 1) { $nav .= "<a class='linkOverDark' href='graphs.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=" . ($_REQUEST["page"]-1) . "'>"; } $nav .= "Previous"; if ($_REQUEST["page"] > 1) { $nav .= "</a>"; } $nav .= "</strong>
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</td>\n
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<td align='center' class='textHeaderDark'>
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Showing Rows " . ((read_config_option("num_rows_device")*($_REQUEST["page"]-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_device")) || ($total_rows < (read_config_option("num_rows_device")*$_REQUEST["page"]))) ? $total_rows : (read_config_option("num_rows_device")*$_REQUEST["page"])) . " of $total_rows [$url_page_select]
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</td>\n
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<td align='right' class='textHeaderDark'>
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<strong>"; if (($_REQUEST["page"] * read_config_option("num_rows_device")) < $total_rows) { $nav .= "<a class='linkOverDark' href='graphs.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=" . ($_REQUEST["page"]+1) . "'>"; } $nav .= "Next"; if (($_REQUEST["page"] * read_config_option("num_rows_device")) < $total_rows) { $nav .= "</a>"; } $nav .= " >></strong>
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</td>\n
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</tr>
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</table>
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</td>
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</tr>\n";
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print $nav;
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html_header_checkbox(array("Description", "Hostname"));
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$i = 0;
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if (sizeof($hosts) > 0) {
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foreach ($hosts as $host) {
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form_alternate_row_color($colors["alternate"],$colors["light"],$i); $i++;
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?>
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<td>
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<a class="linkEditMain" href="host.php?action=edit&id=<?php print $host["id"];?>"><?php print eregi_replace("(" . preg_quote($_REQUEST["filter"]) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $host["description"]);?></a>
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</td>
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<td>
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<?php print $host["hostname"];?>
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</td>
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<td style="<?php print get_checkbox_style();?>" width="1%" align="right">
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<input type='checkbox' style='margin: 0px;' name='chk_<?php print $host["id"];?>' title="<?php print $host["description"];?>">
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</td>
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</tr>
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<?php
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}
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/* put the nav bar on the bottom as well */
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print $nav;
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}else{
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print "<tr><td><em>No Hosts</em></td></tr>";
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}
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html_end_box(false);
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/* draw the dropdown containing a list of available actions for this form */
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draw_actions_dropdown($device_actions);
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}
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?>
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