Files
cacti/graph_view.php
T

692 lines
22 KiB
PHP

<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2016 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
$guest_account = true;
include('./include/auth.php');
include_once('./lib/html_tree.php');
include_once('./lib/html_graph.php');
include_once('./lib/api_tree.php');
include_once('./lib/timespan_settings.php');
/* set the default graph action */
set_default_graph_action();
/* perform spikekill action */
html_spikekill_actions();
/* process tree settings */
process_tree_settings();
/* setup realtime defaults if they are not set */
initialize_realtime_step_and_window();
function get_matching_nodes() {
$my_matches = array();
$match = array();
$matching = db_fetch_assoc("SELECT gti.id, gti.parent, gti.graph_tree_id, IF(gti.title != '', '1', '0') AS node
FROM graph_tree_items AS gti
LEFT JOIN host AS h
ON h.id=gti.host_id
LEFT JOIN graph_templates_graph AS gtg
ON gtg.local_graph_id=gti.local_graph_id AND gtg.local_graph_id>0
WHERE gtg.title_cache LIKE '%" . get_nfilter_request_var('str') . "%'
OR h.description LIKE '%" . get_nfilter_request_var('str') . "%'
OR h.hostname LIKE '%" . get_nfilter_request_var('str') . "%'
OR gti.title LIKE '%" . get_nfilter_request_var('str') . "%'");
if (sizeof($matching)) {
foreach($matching as $row) {
while ($row['parent'] != '0') {
$match[] = 'tbranch-' . $row['parent'];
$row = db_fetch_row("SELECT id, parent, graph_tree_id FROM graph_tree_items WHERE id=" . $row['parent']);
}
$match[] = 'tree_anchor-' . $row['graph_tree_id'];
$my_matches[] = array_reverse($match);
$match = array();
}
// Now flatten the list of nodes
$final_array = array();
$level = 0;
while (true) {
$found = 0;
foreach($my_matches as $match) {
if (isset($match[$level])) {
if ($level == 0) {
$final_array[$match[$level]][$match[$level]] = 1;
}else{
$final_array[$match[0]][$match[$level]] = 1;
}
$found++;
}
}
$level++;
if ($found == 0) break;
}
if (sizeof($final_array)) {
foreach($final_array as $key => $matches) {
foreach($matches as $branch => $dnc) {
$fa[] = $branch;
}
}
}
header('Content-Type: application/json; charset=utf-8');
print json_encode($fa);
//print '[' . implode(', ', array_keys($matching)) . ']';
}
}
switch (get_nfilter_request_var('action')) {
case 'ajax_hosts':
get_allowed_ajax_hosts();
break;
case 'ajax_search':
get_matching_nodes(); exit;
break;
case 'save':
if (is_view_allowed('graph_settings')) {
get_filter_request_var('columns');
get_filter_request_var('predefined_timespan');
get_filter_request_var('predefined_timeshift');
get_filter_request_var('graphs');
if (isset_request_var('predefined_timespan')) {
set_graph_config_option('default_timespan', get_request_var('predefined_timespan'));
}
if (isset_request_var('predefined_timeshift')) {
set_graph_config_option('default_timeshift', get_request_var('predefined_timeshift'));
}
if (isset_request_var('section') && get_request_var('section') == 'preview') {
if (isset_request_var('columns')) {
set_graph_config_option('num_columns', get_request_var('columns'));
}
if (isset_request_var('graphs')) {
set_graph_config_option('preview_graphs_per_page', get_request_var('graphs'));
}
if (isset_request_var('thumbnails')) {
set_graph_config_option('thumbnail_section_preview', get_request_var('thumbnails') == 'true' ? 'on':'');
}
}else{
if (isset_request_var('columns')) {
set_graph_config_option('num_columns_tree', get_request_var('columns'));
}
if (isset_request_var('graphs')) {
set_graph_config_option('treeview_graphs_per_page', get_request_var('graphs'));
}
if (isset_request_var('thumbnails')) {
set_graph_config_option('thumbnail_section_tree_2', get_request_var('thumbnails') == 'true' ? 'on':'');
}
}
}
break;
case 'tree':
if (isset_request_var('tree_id')) {
$_SESSION['sess_tree_id'] = get_filter_request_var('tree_id');
}
top_graph_header();
bottom_footer();
break;
case 'get_node':
$parent = -1;
$tree_id = 0;
if (isset_request_var('tree_id')) {
if (get_nfilter_request_var('tree_id') == 0 && strstr(get_nfilter_request_var('id'), 'tbranch-') !== false) {
$tree_id = db_fetch_cell_prepared('SELECT graph_tree_id
FROM graph_tree_items
WHERE id = ?', array(str_replace('tbranch-', '', get_nfilter_request_var('id'))));
}else if (get_nfilter_request_var('tree_id') == 'default' ||
get_nfilter_request_var('tree_id') == 'undefined' ||
get_nfilter_request_var('tree_id') == '') {
$tree_id = read_user_setting('default_tree_id');
}elseif (get_nfilter_request_var('tree_id') == 0 &&
substr_count(get_nfilter_request_var('id'), 'tree_anchor') > 0) {
$ndata = explode('-', get_nfilter_request_var('id'));
$tree_id = $ndata[1];
input_validate_input_number($tree_id);
}
}else{
$tree_id = read_user_setting('default_tree_id');
}
if (isset_request_var('id') && get_nfilter_request_var('id') != '#') {
if (substr_count(get_nfilter_request_var('id'), 'tree_anchor')) {
$parent = -1;
}else{
$ndata = explode('_', get_nfilter_request_var('id'));
foreach($ndata as $node) {
$pnode = explode('-', $node);
if ($pnode[0] == 'tbranch') {
$parent = $pnode[1];
input_validate_input_number($parent);
$tree_id = db_fetch_cell("SELECT graph_tree_id FROM graph_tree_items WHERE id=$parent");
break;
}
}
}
}
api_tree_get_main($tree_id, $parent);
break;
case 'tree_content':
html_validate_tree_vars();
if (!is_view_allowed('show_tree')) {
print "<font class='txtErrorTextBox'>" . __('YOU DO NOT HAVE RIGHTS FOR TREE VIEW') . "</font>"; return;
}
?>
<script type='text/javascript'>
var refreshIsLogout=false;
var refreshPage='<?php print str_replace('tree_content', 'tree', $_SERVER['REQUEST_URI']);?>';
var refreshMSeconds=<?php print read_user_setting('page_refresh')*1000;?>;
var graph_start=<?php print get_current_graph_start();?>;
var graph_end=<?php print get_current_graph_end();?>;
var timeOffset=<?php print date('Z');?>
// Adjust the height of the tree
$(function() {
navHeight = $('.cactiTreeNavigationArea').height();
windowHeight = $(window).height();
navOffset = $('.cactiTreeNavigationArea').offset();
if (navHeight + navOffset.top < windowHeight) {
$('.cactiTreeNavigationArea').height(windowHeight - navOffset.top);
}
});
</script>
<?php
$access_denied = false;
$tree_parameters = array();
if (isset_request_var('nodeid')) {
$_SESSION['sess_node_id'] = 'tbranch-' . get_request_var('nodeid');
}
if (isset_request_var('tree_id')) {
if (!is_tree_allowed(get_request_var('tree_id'))) {
header('Location: permission_denied.php');
exit;
}
$_SESSION['sess_tree_id'] = get_request_var('tree_id');
grow_right_pane_tree((isset_request_var('tree_id') ? get_request_var('tree_id') : 0), (isset_request_var('leaf_id') ? get_request_var('leaf_id') : 0), (isset_request_var('host_group_data') ? urldecode(get_request_var('host_group_data')) : 0));
}
break;
case 'preview':
top_graph_header();
if (!is_view_allowed('show_preview')) {
print "<font class='txtErrorTextBox'>" . __('YOU DO NOT HAVE RIGHTS FOR PREVIEW VIEW') . "</font>"; return;
}
html_graph_validate_preview_request_vars();
/* include graph view filter selector */
html_start_box(__('Graph Preview Filters') . (isset_request_var('style') && strlen(get_request_var('style')) ? ' ' . __('[ Custom Graph List Applied - Filtering from List ]'):''), '100%', '', '3', 'center', '');
html_graph_preview_filter('graph_view.php', 'preview');
html_end_box();
/* the user select a bunch of graphs of the 'list' view and wants them displayed here */
$sql_or = '';
if (isset_request_var('style')) {
if (get_request_var('style') == 'selective') {
/* process selected graphs */
if (!isempty_request_var('graph_list')) {
foreach (explode(',', get_request_var('graph_list')) as $item) {
$graph_list[$item] = 1;
}
}else{
$graph_list = array();
}
if (!isempty_request_var('graph_add')) {
foreach (explode(',', get_request_var('graph_add')) as $item) {
$graph_list[$item] = 1;
}
}
/* remove items */
if (!isempty_request_var('graph_remove')) {
foreach (explode(',', get_request_var('graph_remove')) as $item) {
unset($graph_list[$item]);
}
}
$i = 0;
foreach ($graph_list as $item => $value) {
$graph_array[$i] = $item;
$i++;
}
if ((isset($graph_array)) && (sizeof($graph_array) > 0)) {
/* build sql string including each graph the user checked */
$sql_or = array_to_sql_or($graph_array, 'gtg.local_graph_id');
}
}
}
$total_graphs = 0;
/* create filter for sql */
$sql_where = '';
if (!isempty_request_var('filter')) {
$sql_where .= " gtg.title_cache LIKE '%" . get_request_var('filter') . "%'";
}
$sql_where .= (strlen($sql_or) && strlen($sql_where) ? ' AND ':'') . $sql_or;
if (!isempty_request_var('host_id') && get_request_var('host_id') > 0) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.host_id=' . get_request_var('host_id');
}elseif (isempty_request_var('host_id')) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.host_id=0';
}
if (!isempty_request_var('graph_template_id')) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.graph_template_id=' . get_request_var('graph_template_id');
}
$limit = (get_request_var('graphs')*(get_request_var('page')-1)) . ',' . get_request_var('graphs');
$order = 'gtg.title_cache';
$graphs = get_allowed_graphs($sql_where, $order, $limit, $total_graphs);
/* do some fancy navigation url construction so we don't have to try and rebuild the url string */
if (preg_match('/page=[0-9]+/',basename($_SERVER['QUERY_STRING']))) {
$nav_url = str_replace('&page=' . get_request_var('page'), '', get_browser_query_string());
}else{
$nav_url = get_browser_query_string() . '&host_id=' . get_request_var('host_id');
}
$nav_url = preg_replace('/((\?|&)host_id=[0-9]+|(\?|&)filter=[a-zA-Z0-9]*)/', '', $nav_url);
html_start_box('', '100%', '', '3', 'center', '');
$nav = html_nav_bar($nav_url, MAX_DISPLAY_PAGES, get_request_var('page'), get_request_var('graphs'), $total_graphs, get_request_var('columns'), __('Graphs'), 'page', 'main');
print $nav;
if (get_request_var('thumbnails') == 'true') {
html_graph_thumbnail_area($graphs, '', 'graph_start=' . get_current_graph_start() . '&graph_end=' . get_current_graph_end(), '', get_request_var('columns'));
}else{
html_graph_area($graphs, '', 'graph_start=' . get_current_graph_start() . '&graph_end=' . get_current_graph_end(), '', get_request_var('columns'));
}
if ($total_graphs > 0) {
print $nav;
}
html_end_box();
if (!isset_request_var('header') || get_nfilter_request_var('header') == 'false') {
bottom_footer();
}
break;
case 'list':
top_graph_header();
if (!is_view_allowed('show_list')) {
print "<font class='txtErrorTextBox'>" . __('YOU DO NOT HAVE RIGHTS FOR LIST VIEW') ."</font>"; return;
}
/* reset the graph list on a new viewing */
if (!isset_request_var('page')) {
set_request_var('graph_list', '');
set_request_var('page', 1);
}
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'graph_template_id' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '0'
),
'host_id' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'graph_list' => array(
'filter' => FILTER_DEFAULT,
'default' => ''
),
'graph_add' => array(
'filter' => FILTER_DEFAULT,
'default' => ''
),
'graph_remove' => array(
'filter' => FILTER_DEFAULT,
'default' => ''
)
);
validate_store_request_vars($filters, 'sess_gl');
/* ================= input validation ================= */
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
}else{
$rows = get_request_var('rows');
}
/* save selected graphs into url */
if (!isempty_request_var('graph_list')) {
foreach (explode(',', get_request_var('graph_list')) as $item) {
$graph_list[$item] = 1;
}
}else{
$graph_list = array();
}
if (!isempty_request_var('graph_add')) {
foreach (explode(',', get_request_var('graph_add')) as $item) {
$graph_list[$item] = 1;
}
}
/* remove items */
if (!isempty_request_var('graph_remove')) {
foreach (explode(',', get_request_var('graph_remove')) as $item) {
unset($graph_list[$item]);
}
}
/* update the revised graph list session variable */
set_request_var('graph_list', implode(',', array_keys($graph_list)));
load_current_session_value('graph_list', 'sess_graph_view_list_graph_list', '');
/* display graph view filter selector */
html_start_box(__('Graph List View Filters') . (isset_request_var('style') && strlen(get_request_var('style')) ? ' ' . __('[ Custom Graph List Applied - Filter FROM List ]'):''), '100%', '', '3', 'center', '');
?>
<tr class='even noprint'>
<td class='noprint'>
<form id='form_graph_list' name='form_graph_list' method='post' action='graph_view.php?action=list'>
<table class='filterTable'>
<tr class='noprint'>
<?php print html_host_filter(get_request_var('host_id'));?>
<td>
<?php print __('Template');?>
</td>
<td>
<select id='graph_template_id' name='graph_template_id' onChange='applyFilter()'>
<option value='0'<?php print htmlspecialchars(get_request_var('filter'));?><?php if (get_request_var('host_id') == '0') {?> selected<?php }?>><?php print __('Any');?></option>
<?php
$graph_templates = get_allowed_graph_templates();
if (sizeof($graph_templates) > 0) {
foreach ($graph_templates as $template) {
print "<option value='" . $template['id'] . "'"; if (get_request_var('graph_template_id') == $template['id']) { print ' selected'; } print '>' . htmlspecialchars($template['name']) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<?php print __('Graphs');?>
</td>
<td>
<select id='rows' name='rows' onChange='applyFilter()'>
<option value='-1'<?php print (get_request_var('rows') == '-1' ? ' selected>':'>') . __('Default');?>></option>
<?php
if (sizeof($item_rows) > 0) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var('rows') == $key) { print ' selected'; } print '>' . $value . "</option>\n";
}
}
?>
</select>
</td>
<td>
<?php print __('Search');?>
</td>
<td>
<input id='filter' type='text' name='filter' size='25' value='<?php print htmlspecialchars(get_request_var('filter'));?>'>
</td>
<td>
<input type='button' id='refresh' value='<?php print __('Go');?>' title='<?php print __('Set/Refresh Filters');?>' onClick='applyFilter()'>
</td>
<td>
<input type='button' id='clear' value='<?php print __('Clear');?>' title='<?php print __('Clear Filters');?>' onClick='clearFilter()'>
</td>
<td>
<input type='button' value='<?php print __('View');?>' title='<?php print __('View Graphs');?>' onClick='viewGraphs()'>
</td>
</tr>
</table>
<input type='hidden' name='graph_add' value=''>
<input type='hidden' name='graph_remove' value=''>
<input type='hidden' name='graph_list' value='<?php print get_request_var('graph_list');?>'>
<input type='hidden' id='page' name='page' value='<?php print get_request_var('page');?>'>
</form>
</td>
</tr>
<?php
html_end_box();
/* create filter for sql */
$sql_where = '';
if (!isempty_request_var('filter')) {
$sql_where .= " gtg.title_cache LIKE '%" . get_request_var('filter') . "%'";
}
if (!isempty_request_var('host_id') && get_request_var('host_id') > 0) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.host_id=' . get_request_var('host_id');
}elseif (isempty_request_var('host_id')) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.host_id=0';
}
if (!isempty_request_var('graph_template_id')) {
$sql_where .= (empty($sql_where) ? '' : ' AND') . ' gl.graph_template_id=' . get_request_var('graph_template_id');
}
$total_rows = 0;
$limit = ($rows*(get_request_var('page')-1)) . ',' . $rows;
$graphs = get_allowed_graphs($sql_where, 'gtg.title_cache', $limit, $total_rows);
$nav = html_nav_bar('graph_view.php?action=list', MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 5, 'Graphs', 'page', 'main');
form_start('graph_view.php', 'chk');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
html_header_checkbox(array(__('Graph Title'), __('Device'), __('Graph Template'), __('Graph Size')), false);
$i = 0;
if (sizeof($graphs)) {
foreach ($graphs as $graph) {
form_alternate_row('line' . $graph['local_graph_id'], true);
form_selectable_cell("<a class='linkEditMain' href='" . htmlspecialchars('graph.php?local_graph_id=' . $graph['local_graph_id'] . '&rra_id=0') . "'>" . htmlspecialchars($graph['title_cache']) . '</a>', $graph['local_graph_id']);
form_selectable_cell($graph['description'], $graph['local_graph_id']);
form_selectable_cell($graph['template_name'], $graph['local_graph_id']);
form_selectable_cell($graph['height'] . 'x' . $graph['width'], $graph['local_graph_id']);
form_checkbox_cell($graph['title_cache'], $graph['local_graph_id']);
form_end_row();
}
}
html_end_box(false);
if (sizeof($graphs)) {
print $nav;
}
?>
<table align='right'>
<tr>
<td align='right'><img src='images/arrow.gif' alt=''>&nbsp;</td>
<td align='right'><input type='button' value='<?php print __('View');?>' title='<?php print __('View Graphs');?>' onClick='viewGraphs()'></td>
</tr>
</table>
<input type='hidden' name='style' value='selective'>
<input type='hidden' name='action' value='preview'>
<input type='hidden' id='graph_list' name='graph_list' value='<?php print get_request_var('graph_list'); ?>'>
<input type='hidden' id='graph_add' name='graph_add' value=''>
<input type='hidden' id='graph_remove' name='graph_remove' value=''>
</form>
<script type='text/javascript'>
var refreshMSeconds=999999999;
var graph_list_array = new Array(<?php print get_request_var('graph_list');?>);
$(function() {
initializeChecks();
});
function clearFilter() {
strURL = 'graph_view.php?action=list&header=false&clear=1';
loadPageNoHeader(strURL);
}
function applyFilter() {
strURL = 'graph_view.php?action=list&header=false&page=1';
strURL += '&host_id=' + $('#host_id').val();
strURL += '&rows=' + $('#rows').val();
strURL += '&graph_template_id=' + $('#graph_template_id').val();
strURL += '&filter=' + $('#filter').val();
strURL += '&page=' + $('#page').val();
strURL += url_graph('');
loadPageNoHeader(strURL);
}
function initializeChecks() {
for (var i = 0; i < graph_list_array.length; i++) {
$('#line'+graph_list_array[i]).addClass('selected');
$('#chk_'+graph_list_array[i]).prop('checked', true);
$('#chk_'+graph_list_array[i]).parent().addClass('selected');
}
}
function viewGraphs() {
graphList = $('#graph_list').val();
$('input[id^=chk_]').each(function(data) {
graphID = $(this).attr('id').replace('chk_','');
if ($(this).is(':checked')) {
graphList += (graphList.length > 0 ? ',':'') + graphID;
}
});
$('#graph_list').val(graphList);
document.chk.submit();
}
function url_graph(strNavURL) {
var strURL = '';
var strAdd = '';
var strDel = '';
$('input[id^=chk_]').each(function(data) {
graphID = $(this).attr('id').replace('chk_','');
if ($(this).is(':checked')) {
strAdd += (strAdd.length > 0 ? ',':'') + graphID;
} else if (graphChecked(graphID)) {
strDel += (strDel.length > 0 ? ',':'') + graphID;
}
});
strURL = '&graph_list=<?php print get_request_var('graph_list');?>&graph_add=' + strAdd + '&graph_remove=' + strDel;
return strNavURL + strURL;
}
function graphChecked(graph_id) {
for(var i = 0; i < graph_list_array.length; i++) {
if (graph_list_array[i] == graph_id) {
return true;
}
}
return false;
}
function form_graph(objForm,objFormSubmit) {
var strAdd = '';
var strDel = '';
$('input[id^=chk_]').each(function(data) {
graphID = $(this).attr('id').replace('chk_','');
if ($(this).is(':checked')) {
strAdd += (strAdd.length > 0 ? ',':'') + graphID;
} else if (graphChecked(graphID)) {
strAdd += (strAdd.length > 0 ? ',':'') + graphID;
}
});
objFormSubmit.graph_add.value = strAdd;
objFormSubmit.graph_remove.value = strDel;
}
$(function() {
$('#form_graph_list').on('submit', function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
<?php
bottom_footer();
break;
}