mirror of
https://github.com/Cacti/cacti.git
synced 2026-11-08 21:16:17 +09:00
Ian Berry
482ec7efb7
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/trunk/cacti@784 860744bd-22fc-0310-8c96-e9fe5004b5ca
360 lines
15 KiB
PHP
360 lines
15 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2003 Ian Berry |
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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_once ("include/functions.php");
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include_once ("include/form.php");
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include ("include/top_graph_header.php");
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//if (isset($args[hide]) == true) {
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/* find out if the current user has rights here */
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// $graph_settings = db_fetch_cell("select graph_settings from user where id=$user_id");
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/* only update expand/contract info is this user has rights to keep their own settings */
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// if ($graph_settings == "on") {
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// db_execute("delete from settings_viewing_tree where treeitemid=$args[branch_id] and userid=$user_id");
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// db_execute("insert into settings_viewing_tree (treeitemid,userid,status) values ($args[branch_id],$user_id,$args[hide])");
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// }
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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 'tree':
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include_once ('include/tree_view_functions.php');
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if ((read_config_option("global_auth") == "on") && (empty($current_user["show_tree"]))) {
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print "<strong><font size='+1' color='FF0000'>YOU DO NOT HAVE RIGHTS FOR TREE VIEW</font></strong>"; exit;
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}
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/* if cacti's builtin authentication is turned on then make sure to take
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graph permissions into account here. if a user does not have rights to a
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particular graph; do not show it. they will get an access denied message
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if they try and view the graph directly. */
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$access_denied = false;
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$tree_parameters = array();
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$tree_dropdown_html = draw_tree_dropdown((isset($_GET["tree_id"]) ? $_GET["tree_id"] : "0"));
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/* don't even print the table if there is not >1 tree */
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if (!empty($tree_dropdown_html)) {
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print "
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<table width='98%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center' cellpadding='3'>
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<tr>\n
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$tree_dropdown_html
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</tr>
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</table>
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<br>";
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}
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if (isset($_SESSION["sess_view_tree_id"])) {
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if (read_config_option("global_auth") == "on") {
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/* take tree permissions into account here, if the user does not have permission
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give an "access denied" message */
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$user_auth = db_fetch_row("select user_id from user_auth_tree where tree_id=" . $_SESSION["sess_view_tree_id"] . " and user_id=" . $_SESSION["sess_user_id"]);
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if ($current_user["graph_policy"] == "1") {
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if (sizeof($user_auth) > 0) { $access_denied = true; }
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}elseif ($current_user["graph_policy"] == "2") {
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if (sizeof($user_auth) == 0) { $access_denied = true; }
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}
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if ($access_denied == true) {
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print "<strong><font size='+1' color='FF0000'>ACCESS DENIED</font></strong>"; exit;
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}
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}
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grow_graph_tree($_SESSION["sess_view_tree_id"], (!empty($start_branch) ? $start_branch : 0), $_SESSION["sess_user_id"], $tree_parameters);
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}
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print "<br><br>";
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break;
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case 'preview':
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define("ROWS_PER_PAGE", 10);
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$sql_or = ""; $sql_where = ""; $sql_join = "";
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if ((read_config_option("global_auth") == "on") && (empty($current_user["show_preview"]))) {
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print "<strong><font size='+1' color='FF0000'>YOU DO NOT HAVE RIGHTS FOR PREVIEW VIEW</font></strong>"; exit;
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}
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if (isset($_REQUEST["host_id"])) {
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$_SESSION["sess_graph_view_host"] = $_REQUEST["host_id"];
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$_REQUEST["page"] = "1";
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}elseif (isset($_SESSION["sess_graph_view_host"])) {
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$_REQUEST["host_id"] = $_SESSION["sess_graph_view_host"];
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}else{
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$_REQUEST["host_id"] = "0"; /* default value */
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}
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if (isset($_REQUEST["filter"])) {
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$_SESSION["sess_graph_view_filter"] = $_REQUEST["filter"];
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$_REQUEST["page"] = "1";
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}elseif (isset($_SESSION["sess_graph_view_filter"])) {
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$_REQUEST["filter"] = $_SESSION["sess_graph_view_filter"];
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}else{
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$_REQUEST["filter"] = ""; /* default value */
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}
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/* restore the page num from the session var if it is currently stored */
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if (isset($_REQUEST["page"])) {
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$_SESSION["sess_graph_view_current_page"] = $_REQUEST["page"];
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}elseif (isset($_SESSION["sess_graph_view_current_page"])) {
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$_REQUEST["page"] = $_SESSION["sess_graph_view_current_page"];
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}else{
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$_REQUEST["page"] = "1"; /* default value */
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}
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/* graph permissions */
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if (read_config_option("global_auth") == "on") {
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if ($current_user["graph_policy"] == "1") {
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$sql_where = "where user_auth_graph.user_id is null";
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}elseif ($current_user["graph_policy"] == "2") {
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$sql_where = "where user_auth_graph.user_id is not null";
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}
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$sql_join = "left join user_auth_graph on (graph_templates_graph.local_graph_id=user_auth_graph.local_graph_id and user_auth_graph.user_id=" . $_SESSION["sess_user_id"] . ")";
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}
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/* the user select a bunch of graphs of the 'list' view and wants them dsplayed here */
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if (isset($_GET["style"])) {
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if ($_GET["style"] == "selective") {
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$i = 0;
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while (list($var, $val) = each($_GET)) {
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if (ereg('^graph_([0-9]+)$', $var, $matches)) {
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$graph_array[$i] = $matches[1];
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$i++;
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}
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}
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if (sizeof($graph_array) > 0) {
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/* build sql string including each graph the user checked */
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$sql_or = "and " . array_to_sql_or($graph_array, "graph_templates_graph.local_graph_id");
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/* clear the filter vars so they don't affect our results */
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$_REQUEST["filter"] = "";
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$_REQUEST["host_id"] = "0";
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$set_rra_id = $_GET["rra_id"];
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}
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}
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}
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$sql_base = "from graph_templates_graph
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$sql_join
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left join graph_local on graph_templates_graph.local_graph_id=graph_local.id
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$sql_where
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" . (empty($sql_where) ? "where" : "and") . " graph_templates_graph.local_graph_id > 0
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and graph_templates_graph.title like '%%" . $_REQUEST["filter"] . "%%'
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" . (empty($_REQUEST["host_id"]) ? "" : " and graph_local.host_id=" . $_REQUEST["host_id"]) . "
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$sql_or";
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$total_rows = count(db_fetch_assoc("select
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graph_templates_graph.local_graph_id
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$sql_base"));
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$graphs = db_fetch_assoc("select
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graph_templates_graph.local_graph_id,
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graph_templates_graph.title
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$sql_base
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order by graph_templates_graph.title
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limit " . (ROWS_PER_PAGE*($_REQUEST["page"]-1)) . "," . ROWS_PER_PAGE);
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print "<table width='98%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center' cellpadding='3'>";
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?>
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<tr bgcolor="<?php print $colors["panel"];?>">
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<form name="form_graph_id" method="post">
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<td colspan='<?php print read_graph_config_option("num_columns");?>'>
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<table width="100%" cellpadding="0" cellspacing="0">
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<tr>
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<td width="120" class="textHeader">
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Filter by host:
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</td>
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<td width="1">
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<select name="cbo_graph_id" onChange="window.location=document.form_graph_id.cbo_graph_id.options[document.form_graph_id.cbo_graph_id.selectedIndex].value">
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<option value="graph_view.php?action=preview&host_id=0&filter=<?php print $_REQUEST["filter"];?>"<?php if ($_REQUEST["host_id"] == "0") {?> selected<?php }?>>None</option>
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<?php
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$hosts = db_fetch_assoc("select id,CONCAT_WS('',description,' (',hostname,')') as name from host order by description,hostname");
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if (sizeof($hosts) > 0) {
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foreach ($hosts as $host) {
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print "<option value='graph_view.php?action=preview&host_id=" . $host["id"] . "&filter=" . $_REQUEST["filter"] . "'"; if ($_REQUEST["host_id"] == $host["id"]) { print " selected"; } print ">" . $host["name"] . "</option>\n";
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}
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}
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?>
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</select>
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</td>
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<td width="5"></td>
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<td width="1">
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<input type="text" name="filter" size="20" value="<?php print $_REQUEST["filter"];?>">
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</td>
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<td>
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<input type="image" src="images/button_go.gif" alt="Go" border="0" align="absmiddle">
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</td>
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</tr>
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</table>
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</td>
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</form>
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</tr>
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<?php
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/* do some fancy navigation url construction so we don't have to try and rebuild the url string */
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if (ereg("page=[0-9]+",basename($_SERVER["QUERY_STRING"]))) {
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$nav_url = str_replace("page=" . $_REQUEST["page"], "page=<PAGE>", basename($_SERVER["PHP_SELF"]) . "?" . $_SERVER["QUERY_STRING"]);
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}else{
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$nav_url = basename($_SERVER["PHP_SELF"]) . "?" . $_SERVER["QUERY_STRING"] . "&page=<PAGE>";
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}
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$nav_url = ereg_replace("((\?|&)host_id=[0-9]+|(\?|&)filter=[a-zA-Z0-9]*)", "", $nav_url);
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print " </table>
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<br>
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<table width='98%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center'>
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<tr bgcolor='#" . $colors["header_panel"] . "'>
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<td colspan='" . read_graph_config_option("num_columns") . "'>
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<table width='100%' cellspacing='0' cellpadding='3' border='0'>
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<tr>
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<td align='left' class='textHeaderDark'>
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<strong><< "; if ($_REQUEST["page"] > 1) { print "<a class='linkOverDark' href='" . str_replace("<PAGE>", ($_REQUEST["page"]-1), $nav_url) . "'>"; } print "Previous"; if ($_REQUEST["page"] > 1) { print "</a>"; } print "</strong>
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</td>\n
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<td align='center' class='textHeaderDark'>
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Showing Rows " . ((ROWS_PER_PAGE*($_REQUEST["page"]-1))+1) . " to " . ((($total_rows < ROWS_PER_PAGE) || ($total_rows < (ROWS_PER_PAGE*$_REQUEST["page"]))) ? $total_rows : (ROWS_PER_PAGE*$_REQUEST["page"])) . " of $total_rows
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</td>\n
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<td align='right' class='textHeaderDark'>
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<strong>"; if (($_REQUEST["page"] * ROWS_PER_PAGE) < $total_rows) { print "<a class='linkOverDark' href='" . str_replace("<PAGE>", ($_REQUEST["page"]+1), $nav_url) . "'>"; } print "Next"; if (($_REQUEST["page"] * ROWS_PER_PAGE) < $total_rows) { print "</a>"; } print " >></strong>
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</td>\n
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</tr>
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</table>
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</td>
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</tr>\n
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<tr>";
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$i = 0; $k = 0;
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if (sizeof($graphs) > 0) {
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foreach ($graphs as $graph) {
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print "<td align='center' width='" . (98 / read_graph_config_option("num_columns")) . "%'><a href='graph.php?rra_id=all&local_graph_id=" . $graph["local_graph_id"] . "'><img src='graph_image.php?local_graph_id=" . $graph["local_graph_id"] . "&rra_id=" . (empty($set_rra_id) ? read_graph_config_option("default_rra_id") : $set_rra_id) . "&graph_start=-" . (empty($set_rra_id) ? read_graph_config_option("timespan") : "0") . "&graph_height=" . read_graph_config_option("default_height") . "&graph_width=" . read_graph_config_option("default_width") . "&graph_nolegend=true' border='0' alt='" . $graph["title"] . "'></a></td>\n";
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$i++;
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$k++;
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if (($i == read_graph_config_option("num_columns")) && ($k < count($graphs))) {
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$i = 0;
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print "</tr><tr>";
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}
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}
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}else{
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print "<td><em>No Graphs Found.</em></td>";
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}
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print "</tr></table>";
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print "<br><br>";
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break;
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case 'list':
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include_once("include/form.php");
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if ((read_config_option("global_auth") == "on") && (empty($current_user["show_list"]))) {
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print "<strong><font size='+1' color='FF0000'>YOU DO NOT HAVE RIGHTS FOR LIST VIEW</font></strong>"; exit;
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}
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/* graph permissions */
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if (read_config_option("global_auth") == "on") {
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if ($current_user["graph_policy"] == "1") {
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$sql_where = "where user_auth_graph.user_id is null";
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}elseif ($current_user["graph_policy"] == "2") {
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$sql_where = "where user_auth_graph.user_id is not null";
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}
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$graphs = db_fetch_assoc("select
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graph_templates_graph.local_graph_id,
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graph_templates_graph.title,
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graph_templates_graph.height,
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graph_templates_graph.width
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from graph_templates_graph
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left join user_auth_graph on (graph_templates_graph.local_graph_id=user_auth_graph.local_graph_id and user_auth_graph.user_id=" . $_SESSION["sess_user_id"] . ")
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$sql_where
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and graph_templates_graph.local_graph_id > 0
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order by graph_templates_graph.title");
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}else{
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$graphs = db_fetch_assoc("select
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local_graph_id,title,height,width
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from graph_templates_graph
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where local_graph_id > 0
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order by title");
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}
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print "<form action='graph_view.php' method='get'>\n";
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print "<table width='98%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center'>";
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print "<tr bgcolor='#" . $colors["header_panel"] . "'><td colspan='3'><table cellspacing='0' cellpadding='3' width='100%'><tr><td class='textHeaderDark'><strong>Displaying " . sizeof($graphs) . " Graph" . ((sizeof($graphs) == 1) ? "" : "s") . "</strong></td></tr></table></td></tr>";
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$i = 0;
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if (sizeof($graphs) > 0) {
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foreach ($graphs as $graph) {
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form_alternate_row_color("f5f5f5", "ffffff", $i);
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print "<td width='1%'>";
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form_base_checkbox("graph_" . $graph["local_graph_id"], "", "", "", 0, false);
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print "</td>";
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print "<td><strong><a href='graph.php?local_graph_id=" . $graph["local_graph_id"] . "&rra_id=all'>" . $graph["title"] . "</a></strong></td>\n";
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print "<td>" . $graph["height"] . "x" . $graph["width"] . "</td>\n";
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print "</tr>";
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$i++;
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}
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}
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print "</table>";
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print " <table align='center' width='98%'>
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<tr>
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<td width='1'>
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<img src='images/arrow.gif' alt='' align='absmiddle'>
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</td>
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<td width='1'>";
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form_base_dropdown("rra_id", db_fetch_assoc("select id,name,(rra.rows*rra.steps) as rra_order from rra order by rra_order,name"), "name", "id", "1", "", "");
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print " </td>
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<td>
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<input type='image' src='images/button_view.gif' alt='View'>
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</td>
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</tr>
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</table><br><br>\n
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<input type='hidden' name='page' value='1'>
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<input type='hidden' name='style' value='selective'>\n
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<input type='hidden' name='action' value='preview'>\n
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</form>\n";
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break;
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}
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//print "<pre>";print $_SESSION["sess_debug_buffer"];print "</pre>";session_unregister("sess_debug_buffer");
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include_once ("include/bottom_footer.php");
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