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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2023 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/ |
+-------------------------------------------------------------------------+
*/
include('./include/auth.php');
include_once('./lib/api_data_source.php');
include_once('./lib/api_graph.php');
include_once('./lib/api_tree.php');
include_once('./lib/data_query.php');
include_once('./lib/html_form_template.php');
include_once('./lib/html_graph.php');
include_once('./lib/sort.php');
include_once('./lib/snmp.php');
include_once('./lib/poller.php');
include_once('./lib/template.php');
include_once('./lib/utility.php');
/* set default action */
set_default_action();
switch (get_request_var('action')) {
case 'save':
form_save();
break;
case 'query_reload':
host_reload_query();
header('Location: graphs_new.php?host_id=' . get_request_var('host_id') . '&header=false');
break;
case 'ajax_hosts':
get_allowed_ajax_hosts(false, false);
break;
case 'ajax_hosts_noany':
get_allowed_ajax_hosts(false);
break;
case 'ajax_save':
save_default_query_option();
break;
case 'ajax_save_filter':
save_user_filter();
break;
default:
top_header();
graphs();
bottom_footer();
break;
}
/* --------------------------
The Save Function
-------------------------- */
function save_default_query_option() {
$data_query = get_filter_request_var('query');
$default = get_filter_request_var('item');
set_user_setting('default_sgg_' . $data_query, $default);
print __('Default Settings Saved') . "\n";
}
function save_user_filter() {
$rows = get_filter_request_var('rows');
if ($rows == -1) {
$rows = read_config_option('num_rows_table');
}
$graph_type = get_filter_request_var('graph_type');
set_user_setting('num_rows_table', $rows);
set_user_setting('graph_type', $graph_type);
}
function store_get_selected_dq_index($snmp_query_id) {
// Always restore the last used filter, otherwise, use the default
if (!is_numeric($snmp_query_id)) {
return false;
} elseif (isset_request_var('sgg_' . $snmp_query_id)) {
$selected = get_filter_request_var('sgg_' . $snmp_query_id);
} elseif (isset($_SESSION['sess_sgg_' . $snmp_query_id])) {
$selected = $_SESSION['sess_sgg_' . $snmp_query_id];
} else {
$selected = read_user_setting('default_sgg_' . $snmp_query_id);
}
$_SESSION['sess_sgg_' . $snmp_query_id] = $selected;
return $selected;
}
function form_save() {
if (isset_request_var('save_component_graph')) {
$form_data = array();
/* summarize the 'create graph from host template/snmp index' stuff into an array */
foreach ($_POST as $var => $val) {
/* save form data */
$form_data[$var] = $val;
if (preg_match('/^cg_(\d+)$/', $var, $matches)) {
$selected_graphs['cg'][$matches[1]][$matches[1]] = true;
} elseif (preg_match('/^cg_g$/', $var)) {
if (get_nfilter_request_var('cg_g') > 0) {
$selected_graphs['cg'][get_nfilter_request_var('cg_g')][get_nfilter_request_var('cg_g')] = true;
}
} elseif (preg_match('/^sg_(\d+)_([a-f0-9]{32})$/', $var, $matches)) {
$selected_graphs['sg'][$matches[1]][get_nfilter_request_var('sgg_' . $matches[1])][$matches[2]] = true;
}
if (strpos($var, 'sgg_') !== false) {
$snmp_query_id = str_replace('sgg_', '', $var);
input_validate_input_number($snmp_query_id);
store_get_selected_dq_index($snmp_query_id);
}
}
/* save the json_encoded form data in case of an error */
$form_data['header'] = false;
$_SESSION['sess_graphs_new_form'] = json_encode($form_data);
$_SESSION['sess_grn_returnto'] = 'graphs_new.php';
if (!isset_request_var('host_id')) {
$host_id = 0;
} else {
$host_id = get_filter_request_var('host_id');
}
if (!isset_request_var('host_template_id')) {
$host_template_id = 0;
} else {
$host_template_id = get_filter_request_var('host_template_id');
}
if (isset($selected_graphs)) {
html_graph_new_graphs('graphs_new.php', $host_id, $host_template_id, $selected_graphs);
exit;
}
header('Location: graphs_new.php?host_id=' . $host_id . '&header=false');
}
if (isset_request_var('save_component_new_graphs')) {
host_new_graphs_save(get_filter_request_var('host_id'));
header('Location: graphs_new.php?host_id=' . get_filter_request_var('host_id') . '&header=false');
}
}
/* -------------------
Data Query Functions
------------------- */
function host_reload_query() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_id');
/* ==================================================== */
run_data_query(get_request_var('host_id'), get_request_var('id'));
}
/* -------------------
New Graph Functions
------------------- */
function host_new_graphs_save($host_id) {
$selected_graphs_array = cacti_unserialize(stripslashes(get_nfilter_request_var('selected_graphs_array')));
$values = array();
$form_data = array();
/* form an array that contains all of the data on the previous form */
foreach ($_POST as $var => $val) {
if (preg_match('/^g_(\d+)_(\d+)_(\w+)/', $var, $matches)) { // 1: snmp_query_id, 2: graph_template_id, 3: field_name
if (empty($matches[1])) { // this is a new graph from template field
$values['cg'][$matches[2]]['graph_template'][$matches[3]] = $val;
} else { // this is a data query field
$values['sg'][$matches[1]][$matches[2]]['graph_template'][$matches[3]] = $val;
}
} elseif (preg_match('/^gi_(\d+)_(\d+)_(\d+)_(\w+)/', $var, $matches)) { // 1: snmp_query_id, 2: graph_template_id, 3: graph_template_input_id, 4:field_name
/* ================= input validation ================= */
input_validate_input_number($matches[3]);
/* ==================================================== */
/* we need to find out which graph items will be affected by saving this particular item */
$item_list = db_fetch_assoc_prepared('SELECT
graph_template_item_id
FROM graph_template_input_defs
WHERE graph_template_input_id = ?',
array($matches[3]));
/* loop through each item affected and update column data */
if (cacti_sizeof($item_list)) {
foreach ($item_list as $item) {
if (empty($matches[1])) { // this is a new graph from template field
$values['cg'][$matches[2]]['graph_template_item'][$item['graph_template_item_id']][$matches[4]] = $val;
} else { // this is a data query field
$values['sg'][$matches[1]][$matches[2]]['graph_template_item'][$item['graph_template_item_id']][$matches[4]] = $val;
}
}
}
} elseif (preg_match('/^d_(\d+)_(\d+)_(\d+)_(\w+)/', $var, $matches)) { // 1: snmp_query_id, 2: graph_template_id, 3: data_template_id, 4:field_nam
if (empty($matches[1])) { // this is a new graph from template field
$values['cg'][$matches[2]]['data_template'][$matches[3]][$matches[4]] = $val;
} else { // this is a data query field
$values['sg'][$matches[1]][$matches[2]]['data_template'][$matches[3]][$matches[4]] = $val;
}
} elseif (preg_match('/^c_(\d+)_(\d+)_(\d+)_(\d+)/', $var, $matches)) {
/**
* Custom Data. Need to validate these against the input regular expressions
*
* Index offsets
* 1: snmp_query_id, 2: graph_template_id, 3: data_template_id, 4:data_input_field_id
*/
$input_field_id = $matches[4];
$idata = db_fetch_row_prepared('SELECT *
FROM data_input_fields
WHERE id = ?',
array($input_field_id));
$val = form_input_validate($val, $var, $idata['regexp_match'], $idata['allow_nulls'], 3);
if (empty($matches[1])) { // this is a new graph from template field
$values['cg'][$matches[2]]['custom_data'][$matches[3]][$matches[4]] = $val;
} else { // this is a data query field
$values['sg'][$matches[1]][$matches[2]]['custom_data'][$matches[3]][$matches[4]] = $val;
}
} elseif (preg_match('/^di_(\d+)_(\d+)_(\d+)_(\d+)_(\w+)/', $var, $matches)) { // 1: snmp_query_id, 2: graph_template_id, 3: data_template_id, 4:local_data_template_rrd_id, 5:field_name
if (empty($matches[1])) { // this is a new graph from template field
$values['cg'][$matches[2]]['data_template_item'][$matches[4]][$matches[5]] = $val;
} else { // this is a data query field
$values['sg'][$matches[1]][$matches[2]]['data_template_item'][$matches[4]][$matches[5]] = $val;
}
}
}
if (!is_error_message()) {
debug_log_clear('new_graphs');
foreach ($selected_graphs_array as $form_type => $form_array) {
$current_form_type = $form_type;
foreach ($form_array as $form_id1 => $form_array2) {
/* enumerate information from the arrays stored in post variables */
create_save_graph($host_id, $form_type, $form_id1, $form_array2, $values);
}
}
} else {
$form_data = $_SESSION['sess_graphs_new_form'];
kill_session_var('sess_graphs_new_form');
?>
<script type='text/javascript'>
var formData=<?php print $form_data;?>;
$(function() {
loadPageUsingPost('graphs_new.php', formData);
});
</script>
<?php
exit;
}
}
/* -------------------
Graph Functions
------------------- */
function graphs() {
global $config, $item_rows;
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'filter' => array(
'filter' => FILTER_DEFAULT,
'pageset' => true,
'default' => ''
),
'host_id' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => db_fetch_cell('SELECT id FROM host ORDER BY description, hostname LIMIT 1')
),
'graph_type' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => read_user_setting('graph_type', read_config_option('default_graphs_new_dropdown'), true)
)
);
validate_store_request_vars($filters, 'sess_grn');
/* ================= input validation ================= */
if (get_request_var('rows') == '-1') {
$rows = read_user_setting('num_rows_table', read_config_option('num_rows_table'), true);
} else {
$rows = get_request_var('rows');
}
if (!isempty_request_var('host_id')) {
$host = db_fetch_row_prepared('SELECT id, description, hostname, host_template_id
FROM host
WHERE id = ?',
array(get_request_var('host_id')));
if (cacti_sizeof($host)) {
$name = db_fetch_cell_prepared('SELECT name
FROM host_template
WHERE id = ?',
array($host['host_template_id']));
$header = __esc('New Graphs for [ %s ] (%s %s)', $host['description'], $host['hostname'], (!empty($host['host_template_id']) ? $name:''));
} else {
$header = __('New Graphs for [ All Devices ]');
$host['id'] = -1;
$host['host_template_id'] = 0;
}
} else {
$host['id'] = 0;
$host['host_template_id'] = 0;
$header = __('New Graphs for None Host Type');
}
html_start_box($header, '100%', '', '3', 'center', '');
print '<tr><td class="even">';
?>
<script type='text/javascript'>
function applyFilter() {
strURL = '?graph_type=' + $('#graph_type').val();
strURL += '&host_id=' + $('#host_id').val();
strURL += '&filter=' + $('#filter').val();
strURL += '&rows=' + $('#rows').val();
strURL += '&header=false';
loadPageNoHeader(strURL);
}
function clearFilter() {
loadPageNoHeader('graphs_new.php?clear=true&header=false');
}
function saveFilter() {
strURL = 'graphs_new.php?action=ajax_save_filter' +
'&rows=' + $('#rows').val() +
'&graph_type=' + $('#graph_type').val();
$.get(strURL)
.done(function(data) {
$('#text').show().text('<?php print __('Filter Settings Saved');?>').fadeOut(2000);
})
.fail(function(data) {
getPresentHTTPError(data);
});
}
$(function() {
$('[id^="reload"]').click(function(data) {
$(this).addClass('fa-spin');
loadPageNoHeader('graphs_new.php?action=query_reload&header=false&id='+$(this).attr('data-id')+'&host_id='+$('#host_id').val());
});
$('#clear').click(function() {
clearFilter();
});
$('#save').click(function() {
saveFilter();
});
$('#graphs_new').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
<form id='graphs_new' action='graphs_new.php'>
<table class='cactiTable'>
<tr><td style='width:70%;'>
<table class='filterTable'>
<tr>
<?php print html_host_filter(get_request_var('host_id'), 'applyFilter', '', true, true);?>
<td>
<?php print __('Graph Types');?>
</td>
<td>
<select id='graph_type' name='graph_type' onChange='applyFilter()'>
<option value='-2'<?php if (get_request_var('graph_type') == '-2') {?> selected<?php }?>><?php print __('All');?></option>
<option value='-1'<?php if (get_request_var('graph_type') == '-1') {?> selected<?php }?>><?php print __('Graph Template Based');?></option>
<?php
$snmp_queries = db_fetch_assoc_prepared('SELECT sq.id, sq.name
FROM snmp_query AS sq
INNER JOIN host_snmp_query AS hsq
ON hsq.snmp_query_id = sq.id
WHERE hsq.host_id = ?
ORDER BY sq.name',
array($host['id']));
if (cacti_sizeof($snmp_queries) > 0) {
foreach ($snmp_queries as $query) {
print "<option value='" . $query['id'] . "'"; if (get_request_var('graph_type') == $query['id']) { print ' selected'; } print '>' . html_escape($query['name']) . '</option>';
}
}
?>
</select>
</td>
<td>
<span>
<input type='submit' class='ui-button ui-corner-all ui-widget' id='refresh' value='<?php print __esc('Go');?>' title='<?php print __esc('Set/Refresh Filters');?>'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='clear' value='<?php print __esc('Clear');?>' title='<?php print __esc('Clear Filters');?>'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='save' value='<?php print __esc('Save');?>' title='<?php print __esc('Save Filters');?>'>
</span>
</td>
<td id='text'></td>
</tr>
</table>
<table class='filterTable'>
<tr>
<td>
<?php print __('Search');?>
</td>
<td>
<input type='text' class='ui-state-default ui-corner-all' id='filter' name='filter' size='25' value='<?php print html_escape_request_var('filter');?>'>
</td>
<td>
<?php print __('Rows');?>
</td>
<td>
<select id='rows' name='rows' onChange='applyFilter()'>
<option value='-1'<?php print (get_request_var('rows') == '-1' ? ' selected>':'>') . __('Default');?></option>
<?php
if (cacti_sizeof($item_rows) > 0) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var('rows') == $key) { print ' selected'; } print '>' . html_escape($value) . '</option>';
}
}
?>
</select>
</td>
</tr>
</table>
</td>
<td class='textInfo right'>
<span class='linkMarker'>*</span><a class='hyperLink' href='<?php print html_escape('host.php?action=edit&id=' . get_request_var('host_id'));?>'><?php print __('Edit this Device');?></a><br>
<span class='linkMarker'>*</span><a class='hyperLink' href='<?php print html_escape('host.php?action=edit');?>'><?php print __('Create New Device');?></a><br>
<?php api_plugin_hook('graphs_new_top_links'); ?>
</td>
</tr>
</table>
</form>
</td>
</tr>
<?php
html_end_box();
form_start('graphs_new.php', 'chk');
$total_rows = cacti_sizeof(db_fetch_assoc_prepared('SELECT graph_template_id
FROM host_graph
WHERE host_id = ?',
array(get_request_var('host_id'))));
$i = 0;
if (get_request_var('changed')) {
foreach($snmp_queries as $query) {
kill_session_var('sess_grn_page' . $query['id']);
unset_request_var('page' . $query['id']);
load_current_session_value('page' . $query['id'], 'sess_grn_page' . $query['id'], '1');
}
}
if (get_request_var('graph_type') > 0) {
/* validate the page filter */
if (isset_request_var('page' . get_request_var('graph_type'))) {
get_filter_request_var('page' . get_request_var('graph_type'));
}
load_current_session_value('page' . get_request_var('graph_type'), 'sess_grn_page' . get_request_var('graph_type'), '1');
} else if (get_request_var('graph_type') == -2) {
foreach($snmp_queries as $query) {
/* validate the page filter */
if (isset_request_var('page' . $query['id'])) {
get_filter_request_var('page' . $query['id']);
}
load_current_session_value('page' . $query['id'], 'sess_grn_page' . $query['id'], '1');
}
}
$script = "<script type='text/javascript'>\nvar created_graphs = new Array();\n";
if (get_request_var('graph_type') < 0) {
html_start_box(__('New Graph Template'), '100%', '', '3', 'center', '');
$available_graph_templates = db_fetch_assoc_prepared('SELECT gt.id, gt.name
FROM graph_templates AS gt
LEFT JOIN snmp_query_graph AS sqg
ON sqg.graph_template_id = gt.id
WHERE sqg.name IS NULL
AND gt.id NOT IN (SELECT graph_template_id FROM host_graph WHERE host_id = ?)
AND gt.multiple = ""
UNION
SELECT id, name
FROM graph_templates AS gt
WHERE multiple = "on"
ORDER BY name',
array(get_request_var('host_id'))
);
/* create a row at the bottom that lets the user create any graph they choose */
print "<tr class='even'>
<td class='left' style='width:1%'>";
form_dropdown('cg_g', $available_graph_templates, 'name', 'id', '', __('(Select a graph type to create)'), '', 'textArea');
print '</td>
<td class="left">
<input type="submit" class="create ui-button ui-corner-all ui-widget ui-state-active" id="submit" value="' . __('Create') . '" role="button">
</td>
</tr>';
html_end_box();
html_start_box(__('Graph Templates'), '100%', '', '3', 'center', '');
print "<tr class='tableHeader'>
<th class='tableSubHeaderColumn'>" . __('Graph Template Name') . "</th>
<th class='tableSubHeaderCheckbox'><input class='checkbox' type='checkbox' id='all_cg' title='" . __esc('Select All') . "' onClick='selectAll(\"sg\",this.checked)'><label class='formCheckboxLabel' title='" . __esc('Select All Rows'). "' for='all_cg'></label></th>
</tr>";
if (get_request_var('filter') != '') {
$sql_where = 'AND gt.name LIKE ' . db_qstr('%' . get_request_var('filter') . '%');
} else {
$sql_where = '';
}
if (!isempty_request_var('host_id')) {
$template_graphs = db_fetch_assoc_prepared('SELECT
DISTINCT gl.graph_template_id
FROM graph_local AS gl
INNER JOIN graph_templates AS gt
ON gt.id=gl.graph_template_id
WHERE gl.host_id = ?
AND gt.multiple = ""
AND gl.snmp_query_id = 0
GROUP BY gl.graph_template_id',
array($host['id']));
if (cacti_sizeof($template_graphs)) {
$script .= 'var gt_created_graphs = new Array(';
$cg_ctr = 0;
foreach ($template_graphs as $template_graph) {
$script .= (($cg_ctr > 0) ? ',' : '') . "'" . $template_graph['graph_template_id'] . "'";
$cg_ctr++;
}
$script .= ");\n";
} else {
$script .= 'var gt_created_graphs = new Array();';
}
}
$graph_templates = db_fetch_assoc_prepared("SELECT
gt.id AS graph_template_id,
gt.name AS graph_template_name
FROM host_graph AS hg
INNER JOIN graph_templates AS gt
ON hg.graph_template_id=gt.id
WHERE hg.host_id = ?
$sql_where
ORDER BY gt.name",
array(get_request_var('host_id'))
);
/* create a row for each graph template associated with the host template */
if (cacti_sizeof($graph_templates)) {
foreach ($graph_templates as $graph_template) {
$query_row = $graph_template['graph_template_id'];
print "<tr id='gt_line$query_row' style='display:table-row' class='selectable " . (($i % 2 == 0) ? 'odd' : 'even') . "'>"; $i++;
print "<td>
<span id='gt_text$query_row" . "_0'>" . filter_value($graph_template['graph_template_name'], get_request_var('filter')) . "</span>
</td>
<td class='checkbox' style='width:1%;'>
<input class='checkbox' type='checkbox' name='cg_$query_row' id='cg_$query_row'>
<label class='formCheckboxLabel' for='cg_$query_row'></label>
</td>
</tr>";
}
}
html_end_box();
}
if (get_request_var('graph_type') != -1 && !isempty_request_var('host_id')) {
$params = array();
$params[] = $host['id'];
if (get_request_var('graph_type') != -2) {
$params[] = get_request_var('graph_type');
$sql = ' AND sq.id = ?';
} else {
$sql = '';
}
$snmp_queries = db_fetch_assoc_prepared("SELECT sq.id, sq.name
FROM snmp_query AS sq
INNER JOIN host_snmp_query AS hsq
ON hsq.snmp_query_id = sq.id
WHERE hsq.host_id = ?
$sql
ORDER BY sq.name",
$params);
if (cacti_sizeof($snmp_queries)) {
foreach ($snmp_queries as $snmp_query) {
unset($total_rows);
if (!get_request_var('changed')) {
$page = get_filter_request_var('page' . $snmp_query['id']);
} else {
$page = 1;
}
$xml_array = get_data_query_array($snmp_query['id']);
$num_input_fields = 0;
$num_visible_fields = 0;
$message_raised = false;
if (cacti_sizeof($xml_array)) {
/* loop through once so we can find out how many input fields there are */
if (isset($xml_array['fields'])) {
foreach ($xml_array['fields'] as $field_name => $field_array) {
if (!is_array($field_array)) {
if (!$message_raised) {
raise_message('xmlerror', __('Error Parsing Data Query Resource XML file for Data Query \'%s\' with id of \'%s\'', $snmp_query['id']), MESSAGE_LEVEL_ERROR);
$message_raised = true;
}
} elseif (isset($field_array['direction'])) {
if ($field_array['direction'] == 'input' || $field_array['direction'] == 'input-output') {
$num_input_fields++;
if (!isset($total_rows)) {
$total_rows = db_fetch_cell_prepared('SELECT COUNT(*)
FROM host_snmp_cache
WHERE host_id = ?
AND snmp_query_id = ?
AND field_name = ?',
array($host['id'], $snmp_query['id'], $field_name));
}
}
} else {
raise_message('xmlfielderr' . $field_name, __('Error Parsing Data Query Resource XML file for Data Query \'%s\' with id \'%s\'. Field Name \'%s\' missing a \'direction\' attribute', $snmp_query['name'], $snmp_query['id'], $field_name), MESSAGE_LEVEL_ERROR);
}
}
} elseif (!$message_raised) {
raise_message('xmlerror', __('Error Parsing Data Query Resource XML file for Data Query \'%s\' with id \'%s\'', $snmp_query['name'], $snmp_query['id']), MESSAGE_LEVEL_ERROR);
$message_raised = true;
}
}
if (!isset($total_rows)) {
$total_rows = 0;
}
$snmp_query_graphs = db_fetch_assoc_prepared('SELECT id, name
FROM snmp_query_graph
WHERE snmp_query_id = ?
ORDER BY name',
array($snmp_query['id']));
if (cacti_sizeof($snmp_query_graphs)) {
foreach ($snmp_query_graphs as $snmp_query_graph) {
$created_graphs = db_fetch_assoc_prepared('SELECT DISTINCT snmp_index
FROM graph_local
WHERE snmp_query_graph_id = ?
AND host_id = ?',
array($snmp_query_graph['id'], $host['id']));
$script .= 'created_graphs[' . $snmp_query_graph['id'] . '] = new Array(';
$cg_ctr = 0;
if (cacti_sizeof($created_graphs)) {
foreach ($created_graphs as $created_graph) {
$script .= ($cg_ctr > 0 ? ',' : '') . "'" . encode_data_query_index($created_graph['snmp_index']) . "'";
++$cg_ctr;
}
}
$script .= ")\n";
}
}
print "<div class='cactiTable'>
<div>
<div class='cactiTableTitle'>
<span>" . __esc('Data Query [%s]', $snmp_query['name']) . "</span>
</div>
<div class='cactiTableButton'>
<span class='reloadquery fa fa-sync' id='reload" . $snmp_query['id'] . "' data-id='" . $snmp_query['id'] . "'></span>
</div>
</div>
</div>";
if (cacti_sizeof($xml_array)) {
$html_dq_header = '';
/* if there is a where clause, get the matching snmp_indexes */
$sql_where = '';
if (get_request_var('filter') != '') {
$sql_where = '';
$indexes = db_fetch_assoc_prepared('SELECT DISTINCT snmp_index
FROM host_snmp_cache
WHERE field_value LIKE ?
AND snmp_query_id = ?
AND host_id = ?',
array('%' . get_request_var('filter') . '%', $snmp_query['id'], $host['id']));
if (cacti_sizeof($indexes)) {
foreach($indexes as $index) {
if ($sql_where != '') {
$sql_where .= ", '" . $index['snmp_index'] . "'";
} else {
$sql_where .= " AND snmp_index IN('" . $index['snmp_index'] . "'";
}
}
$sql_where .= ')';
}
}
if (get_request_var('filter') == '' || (get_request_var('filter') != '' && cacti_sizeof($indexes))) {
/* determine the sort order */
if (isset($xml_array['index_order_type'])) {
if ($xml_array['index_order_type'] == 'numeric') {
$sql_order = 'ORDER BY CAST(snmp_index AS unsigned)';
} else if ($xml_array['index_order_type'] == 'alphabetic') {
$sql_order = 'ORDER BY snmp_index';
} else if ($xml_array['index_order_type'] == 'natural') {
$sql_order = 'ORDER BY INET_ATON(snmp_index)';
} else {
$sql_order = '';
}
} else {
$sql_order = '';
}
/* get the unique field values from the database */
$field_names = db_fetch_assoc_prepared('SELECT DISTINCT field_name
FROM host_snmp_cache
WHERE host_id = ?
AND snmp_query_id = ?',
array($host['id'], $snmp_query['id']));
/* build magic query */
$sql_query = 'SELECT host_id, snmp_query_id, snmp_index';
$num_visible_fields = cacti_sizeof($field_names);
$i = 0;
if (cacti_sizeof($field_names)) {
foreach($field_names as $column) {
$field_name = $column['field_name'];
$sql_query .= ", MAX(CASE WHEN field_name='$field_name' THEN field_value ELSE NULL END) AS '$field_name'";
$i++;
}
}
$sql_query_worder = $sql_query . ' FROM host_snmp_cache
WHERE host_id=' . $host['id'] . '
AND snmp_query_id=' . $snmp_query['id'] . "
$sql_where
GROUP BY host_id, snmp_query_id, snmp_index
$sql_order
LIMIT " . ($rows*($page-1)) . ',' . $rows;
$sql_query .= ' FROM host_snmp_cache
WHERE host_id=' . $host['id'] . '
AND snmp_query_id=' . $snmp_query['id'] . "
$sql_where
GROUP BY host_id, snmp_query_id, snmp_index
LIMIT " . ($rows*($page-1)) . ',' . $rows;
$rows_query = 'SELECT host_id, snmp_query_id, snmp_index
FROM host_snmp_cache
WHERE host_id=' . $host['id'] . '
AND snmp_query_id=' . $snmp_query['id'] . "
$sql_where
GROUP BY host_id, snmp_query_id, snmp_index";
$snmp_query_indexes = db_fetch_assoc($sql_query);
if (cacti_sizeof($snmp_query_indexes)) {
$snmp_query_indexes = db_fetch_assoc($sql_query_worder);
}
$total_rows = cacti_sizeof(db_fetch_assoc($rows_query));
if (($page - 1) * $rows > $total_rows) {
$page = 1;
set_request_var('page' . $query['id'], $page);
load_current_session_value('page' . $query['id'], 'sess_grn_page' . $query['id'], '1');
}
$nav = html_nav_bar('graphs_new.php', MAX_DISPLAY_PAGES, $page, $rows, $total_rows, 15, __('Items'), 'page' . $snmp_query['id']);
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
foreach ($xml_array['fields'] as $field_name => $field_array) {
if (($field_array['direction'] == 'input' || $field_array['direction'] == 'input-output') && cacti_sizeof($field_names)) {
foreach($field_names as $row) {
if ($row['field_name'] == $field_name) {
$html_dq_header .= "<th class='tableSubHeaderColumn'>" . $field_array['name'] . '</th>';
break;
}
}
}
}
if (!cacti_sizeof($snmp_query_indexes)) {
print "<tr class='odd'><td>" . __('This Data Query returned 0 rows, perhaps there was a problem executing this Data Query.') . "<a href='" . html_escape('host.php?action=query_verbose&header=true&id=' . $snmp_query['id'] . '&host_id=' . $host['id']) . "'>" . __('You can run this Data Query in debug mode') . "</a> " . __('From there you can get more information.') . '</td></tr>';
} else {
print "<tr class='tableHeader'>
$html_dq_header
<th class='tableSubHeaderCheckbox'><input class='checkbox' id='all_" . $snmp_query['id'] . "' type='checkbox' name='all_" . $snmp_query['id'] . "' title='" . __esc('Select All') . "' onClick='selectAll(\"sg_" . $snmp_query['id'] . "\",this.checked)'><label class='formCheckboxLabel' title='" . __esc('Select All Rows'). "' for='all_" . $snmp_query['id'] . "'></label></th>
</tr>";
}
/* disable graph creation if there are no associated Graph Templates */
$enabled = db_fetch_cell_prepared('SELECT COUNT(*)
FROM snmp_query_graph
WHERE snmp_query_id = ?',
array($snmp_query['id']));
if (!$enabled) {
$disabled_text = __esc('The index is disabled due to the Data Query having no associated Graph Templates.');
} else {
$disabled_text = '';
}
$row_counter = 0;
$column_counter = 0;
$fields = array_rekey($field_names, 'field_name', 'field_name');
if (cacti_sizeof($snmp_query_indexes)) {
foreach($snmp_query_indexes as $row) {
$query_row = $snmp_query['id'] . '_' . encode_data_query_index($row['snmp_index']);
if ($enabled) {
print "<tr id='dqline$query_row' class='selectable " . (($row_counter % 2 == 0) ? 'odd' : 'even') . "'>"; $i++;
} else {
print "<tr id='nodqline$query_row' title='$disabled_text' class='selectable notemplate " . (($row_counter % 2 == 0) ? 'odd' : 'even') . "'>"; $i++;
}
$column_counter = 0;
foreach ($xml_array['fields'] as $field_name => $field_array) {
if ($field_array['direction'] == 'input' || $field_array['direction'] == 'input-output') {
if (in_array($field_name, $fields)) {
if (isset($row[$field_name])) {
print "<td><span class='textOverflow' id='text$query_row" . '_' . $column_counter . "'>" . filter_value($row[$field_name], get_request_var('filter')) . '</span></td>';
} else {
print "<td><span class='textOverflow' id='text$query_row" . '_' . $column_counter . "'></span></td>";
}
$column_counter++;
}
}
}
print "<td style='width:1%;' class='checkbox'>";
if ($enabled) {
print "<input class='checkbox' type='checkbox' name='sg_$query_row' id='sg_$query_row'><label class='formCheckboxLabel' for='sg_$query_row'></label>";
} else {
print "<input class='checkbox' type='checkbox' disabled name='sg_$query_row' id='sg_$query_row'><label class='formCheckboxLabel' for='sg_$query_row'></label>";
}
print '</td>';
print '</tr>';
$row_counter++;
}
}
} else {
html_start_box('', '100%', '', '3', 'center', '');
print "<tr class='odd'><td class='textError'>" . __('Search Returned no Rows.') . '</td></tr>';
}
} else {
html_start_box('', '100%', '', '3', 'center', '');
print "<tr class='odd'><td class='textError'>" . __('Error in Data Query. This could be due to the following: File Permissions, or a missing or improperly formatted Data Query XML file.') . '</td></tr>';
}
html_end_box();
/* draw the graph template drop down here */
$data_query_graphs = db_fetch_assoc_prepared('SELECT id, name
FROM snmp_query_graph
WHERE snmp_query_id = ?
ORDER BY name',
array($snmp_query['id']));
if (cacti_sizeof($data_query_graphs) == 1) {
print "<input type='hidden' id='sgg_" . $snmp_query['id'] . "' name='sgg_" . $snmp_query['id'] . "' value='" . $data_query_graphs[0]['id'] . "'>";
} elseif (cacti_sizeof($data_query_graphs) > 1) {
print "<div class='break'></div>";
html_start_box('', '100%', '', '3', 'center', '');
$selected = store_get_selected_dq_index($snmp_query['id']);
print "<tr>
<td>
<img src='" . $config['url_path'] . "images/arrow.gif' alt=''>
</td>
<td class='right' style='width:100%'>
" . __('Select a Graph Type to Create') . "
</td>
<td class='right'>
<input type='button' class='ui-button ui-corner-all ui-widget default' id='default_" . $snmp_query['id'] . "' value='" . __esc('Set Default') . "' title='" . __esc('Make selection default') . "'>
</td>
<td class='right'>
<select class='dqselect' name='sgg_" . $snmp_query['id'] . "' id='sgg_" . $snmp_query['id'] . "' onChange='dqUpdateDeps(" . $snmp_query['id'] . ',' . (isset($column_counter) ? $column_counter:'') . ");'>
"; html_create_list($data_query_graphs, 'name', 'id', $selected); print "
</select>
</td>
</tr>";
html_end_box();
}
$script .= 'dqUpdateDeps(' . $snmp_query['id'] . ',' . $num_visible_fields . ");\n";
}
}
}
if ($script != '') {
$script .= "$('.default').click(function() { $.get('graphs_new.php?action=ajax_save&query=" . (isset($snmp_query['id']) ? $snmp_query['id']:'') . "'+'&item='+$(\".dqselect\").val()).fail(function(data) { getPresentHTTPError(data); });}); $('tr.notemplate').tooltip();</script>";
print $script;
}
form_hidden_box('save_component_graph', '1', '');
if (!isempty_request_var('host_id')) {
form_hidden_box('host_id', $host['id'], '0');
form_hidden_box('host_template_id', $host['host_template_id'], '0');
}
if (isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], 'graphs_new') === false) {
set_request_var('returnto', basename($_SERVER['HTTP_REFERER']));
}
load_current_session_value('returnto', 'sess_grn_returnto', '');
if (strpos(get_nfilter_request_var('returnto'), 'host.php') === false) {
set_request_var('returnto', '');
}
form_save_button(get_nfilter_request_var('returnto'), 'create');
}
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