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0237adea961b50d38f531fcd7cd2294de40fbbeb
cacti/host_templates.php
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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_device.php');
include_once('./lib/api_graph.php');
include_once('./lib/api_tree.php');
include_once('./lib/data_query.php');
include_once('./lib/poller.php');
include_once('./lib/template.php');
$host_actions = array(
1 => __('Delete'),
2 => __('Duplicate'),
3 => __('Sync Devices')
);
/* set default action */
set_default_action();
api_plugin_hook('device_template_top');
switch (get_request_var('action')) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'item_add_gt':
template_item_add_gt();
header('Location: host_templates.php?action=edit&id=' . get_filter_request_var('host_template_id'));
break;
case 'item_remove_gt_confirm':
template_item_remove_gt_confirm();
break;
case 'item_remove_gt':
template_item_remove_gt();
header('Location: host_templates.php?action=edit&id=' . get_filter_request_var('host_template_id'));
break;
case 'item_add_dq':
template_item_add_dq();
header('Location: host_templates.php?action=edit&id=' . get_filter_request_var('host_template_id'));
break;
case 'item_remove_dq_confirm':
template_item_remove_dq_confirm();
break;
case 'item_remove_dq':
template_item_remove_dq();
header('Location: host_templates.php?action=edit&id=' . get_filter_request_var('host_template_id'));
break;
case 'edit':
top_header();
template_edit();
bottom_footer();
break;
default:
top_header();
template();
bottom_footer();
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_template_id');
get_filter_request_var('snmp_query_id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
if (isset_request_var('save_component_template')) {
$save['id'] = get_nfilter_request_var('id');
$save['hash'] = get_hash_host_template(get_nfilter_request_var('id'));
$save['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save['class'] = form_input_validate(get_nfilter_request_var('class'), 'class', '', false, 3);
if (!is_error_message()) {
$host_template_id = sql_save($save, 'host_template');
if ($host_template_id) {
raise_message(1);
} else {
raise_message(2);
}
}
header('Location: host_templates.php?action=edit&id=' . (empty($host_template_id) ? get_nfilter_request_var('id') : $host_template_id));
}
}
function duplicate_host_template($_host_template_id, $host_template_title) {
global $fields_host_template_edit;
$host_template = db_fetch_row_prepared('SELECT * FROM host_template WHERE id = ?', array($_host_template_id));
$host_template_graphs = db_fetch_assoc_prepared('SELECT * FROM host_template_graph WHERE host_template_id = ?', array($_host_template_id));
$host_template_data_queries = db_fetch_assoc_prepared('SELECT * FROM host_template_snmp_query WHERE host_template_id = ?', array($_host_template_id));
/* substitute the title variable */
$host_template['name'] = str_replace('<template_title>', $host_template['name'], $host_template_title);
/* create new entry: host_template */
$save['id'] = 0;
$save['hash'] = get_hash_host_template(0);
foreach ($fields_host_template_edit as $field => $array) {
if (!preg_match('/^hidden/', $array['method'])) {
$save[$field] = $host_template[$field];
}
}
$host_template_id = sql_save($save, 'host_template');
/* create new entry(s): host_template_graph */
if (cacti_sizeof($host_template_graphs)) {
foreach ($host_template_graphs as $host_template_graph) {
db_execute_prepared(
'INSERT INTO host_template_graph
(host_template_id,graph_template_id)
VALUES (?, ?)',
array($host_template_id, $host_template_graph['graph_template_id'])
);
}
}
/* create new entry(s): host_template_snmp_query */
if (cacti_sizeof($host_template_data_queries)) {
foreach ($host_template_data_queries as $host_template_data_query) {
db_execute_prepared(
'INSERT INTO host_template_snmp_query
(host_template_id,snmp_query_id)
VALUES (?, ?)',
array($host_template_id, $host_template_data_query['snmp_query_id'])
);
}
}
}
/* ------------------------
The "actions" function
------------------------ */
function template_item_add_dq() {
/* ================= input validation ================= */
get_filter_request_var('host_template_id');
get_filter_request_var('snmp_query_id');
/* ==================================================== */
db_execute_prepared(
'REPLACE INTO host_template_snmp_query
(host_template_id, snmp_query_id)
VALUES (?, ?)',
array(get_request_var('host_template_id'), get_request_var('snmp_query_id'))
);
raise_message(41);
}
function template_item_add_gt() {
/* ================= input validation ================= */
get_filter_request_var('host_template_id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
db_execute_prepared(
'REPLACE INTO host_template_graph
(host_template_id, graph_template_id)
VALUES (?, ?)',
array(get_request_var('host_template_id'), get_request_var('graph_template_id'))
);
raise_message(41);
}
function form_actions() {
global $host_actions;
/* ================= input validation ================= */
get_filter_request_var('drp_action', FILTER_VALIDATE_REGEXP, array('options' => array('regexp' => '/^([a-zA-Z0-9_]+)$/')));
/* ==================================================== */
/* if we are to save this form, instead of display it */
if (isset_request_var('selected_items')) {
$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));
if ($selected_items != false) {
if (get_nfilter_request_var('drp_action') == '1') { // delete
db_execute('DELETE FROM host_template WHERE ' . array_to_sql_or($selected_items, 'id'));
db_execute('DELETE FROM host_template_snmp_query WHERE ' . array_to_sql_or($selected_items, 'host_template_id'));
db_execute('DELETE FROM host_template_graph WHERE ' . array_to_sql_or($selected_items, 'host_template_id'));
/* "undo" any device that is currently using this template */
db_execute('UPDATE host SET host_template_id = 0 WHERE deleted = "" AND ' . array_to_sql_or($selected_items, 'host_template_id'));
} elseif (get_nfilter_request_var('drp_action') == '2') { // duplicate
for ($i = 0; ($i < cacti_count($selected_items)); $i++) {
duplicate_host_template($selected_items[$i], get_nfilter_request_var('title_format'));
}
} elseif (get_nfilter_request_var('drp_action') == '3') { // sync
for ($i = 0; ($i < cacti_count($selected_items)); $i++) {
api_device_template_sync_template($selected_items[$i]);
}
}
}
header('Location: host_templates.php');
exit;
}
/* setup some variables */
$host_list = '';
$i = 0;
/* loop through each of the host templates selected on the previous page and get more info about them */
foreach ($_POST as $var => $val) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1], 'chk[1]');
/* ==================================================== */
$host_list .= '<li>' . html_escape(db_fetch_cell_prepared('SELECT name FROM host_template WHERE id = ?', array($matches[1]))) . '</li>';
$host_array[$i] = $matches[1];
$i++;
}
}
top_header();
form_start('host_templates.php');
html_start_box($host_actions[get_nfilter_request_var('drp_action')], '60%', '', '3', 'center', '');
if (isset($host_array) && cacti_sizeof($host_array)) {
if (get_request_var('drp_action') == '1') { // delete
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to delete the following Device Template(s).') . "</p>
<div class='itemlist'><ul>$host_list</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __esc('Delete Device Template(s)') . "'>";
} elseif (get_request_var('drp_action') == '2') { // duplicate
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to duplicate the following Device Template(s). Optionally change the title for the new Device Template(s).') . "</p>
<div class='itemlist'><ul>$host_list</ul></div>
<p><strong>" . __('Title Format:') . "</strong><br>\n";
form_text_box('title_format', '<template_title> (1)', '', '255', '30', 'text');
print "</p>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __esc('Duplicate Device Template(s)') . "'>";
} elseif (get_request_var('drp_action') == '3') { // sync devices
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to Synchronize Devices associated with the selected Device Template(s). Note that this action may take some time depending on the number of Devices mapped to the Device Template.') . "</p>
<div class='itemlist'><ul>$host_list</ul></div>\n";
print "</p>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __esc('Sync Devices to Device Template(s)') . "'>";
}
} else {
raise_message(40);
header('Location: host_templates.php');
exit;
}
print "<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($host_array) ? serialize($host_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . get_request_var('drp_action') . "'>
$save_html
</td>
</tr>\n";
html_end_box();
form_end();
bottom_footer();
}
/* ---------------------
Template Functions
--------------------- */
function template_item_remove_gt_confirm() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_template_id');
/* ==================================================== */
form_start('host_templates.php?action=edit&id' . get_request_var('host_template_id'));
html_start_box('', '100%', '', '3', 'center', '');
$template = db_fetch_row_prepared('SELECT * FROM graph_templates WHERE id = ?', array(get_request_var('id')));
?>
<tr>
<td class='topBoxAlt'>
<p><?php print __('Click \'Continue\' to delete the following Graph Template will be disassociated from the Device Template.'); ?></p>
<p><?php print __('Graph Template Name: %s', html_escape($template['name'])); ?>'<br>
</td>
</tr>
<tr>
<td class='right'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='cancel' value='<?php print __esc('Cancel'); ?>' onClick='$("#cdialog").dialog("close")' name='cancel'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='continue' value='<?php print __esc('Continue'); ?>' name='continue' title='<?php print __esc('Remove Graph Template'); ?>'>
</td>
</tr>
<?php
html_end_box();
form_end();
?>
<script type='text/javascript'>
$('#continue').click(function(data) {
var options = {
url: 'host_templates.php?action=item_remove_gt'
}
var data = {
__csrf_magic: csrfMagicToken,
host_template_id: <?php print get_request_var('host_template_id'); ?>,
id: <?php print get_request_var('id'); ?>
}
postUrl(options, data);
});
</script>
<?php
}
function template_item_remove_gt() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_template_id');
/* ==================================================== */
db_execute_prepared(
'DELETE FROM host_template_graph
WHERE graph_template_id = ?
AND host_template_id = ?',
array(get_request_var('id'), get_request_var('host_template_id'))
);
raise_message(41);
}
function template_item_remove_dq_confirm() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_template_id');
/* ==================================================== */
form_start('host_templates.php?action=edit&id' . get_request_var('host_template_id'));
html_start_box('', '100%', '', '3', 'center', '');
$query = db_fetch_row_prepared('SELECT * FROM snmp_query WHERE id = ?', array(get_request_var('id')));
?>
<tr>
<td class='topBoxAlt'>
<p><?php print __('Click \'Continue\' to delete the following Data Queries will be disassociated from the Device Template.'); ?></p>
<p><?php print __('Data Query Name: %s', html_escape($query['name'])); ?>'<br>
</td>
</tr>
<tr>
<td class='right'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='cancel' value='<?php print __esc('Cancel'); ?>' onClick='$("#cdialog").dialog("close")' name='cancel'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='continue' value='<?php print __esc('Continue'); ?>' name='continue' title='<?php print __esc('Remove Data Query'); ?>'>
</td>
</tr>
<?php
html_end_box();
form_end();
?>
<script type='text/javascript'>
$('#continue').click(function(data) {
var options = {
url: 'host_templates.php?action=item_remove_dq'
}
var data = {
__csrf_magic: csrfMagicToken,
host_template_id: <?php print get_request_var('host_template_id'); ?>,
id: <?php print get_request_var('id'); ?>
}
postUrl(options, data);
});
</script>
<?php
}
function template_item_remove_dq() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('host_template_id');
/* ==================================================== */
db_execute_prepared(
'DELETE FROM host_template_snmp_query
WHERE snmp_query_id = ?
AND host_template_id = ?',
array(get_request_var('id'), get_request_var('host_template_id'))
);
raise_message(41);
}
function template_edit() {
global $fields_host_template_edit;
/* ================= input validation ================= */
get_filter_request_var('id');
/* ==================================================== */
if (!isempty_request_var('id')) {
$host_template = db_fetch_row_prepared(
'SELECT *
FROM host_template
WHERE id = ?',
array(get_request_var('id'))
);
$header_label = __esc('Device Templates [edit: %s]', $host_template['name']);
} else {
$header_label = __('Device Templates [new]');
set_request_var('id', 0);
}
form_start('host_templates.php', 'form_network');
html_start_box($header_label, '100%', true, '3', 'center', '');
draw_edit_form(
array(
'config' => array('no_form_tag' => 'true'),
'fields' => inject_form_variables($fields_host_template_edit, (isset($host_template) ? $host_template : array()))
)
);
/* we have to hide this button to make a form change in the main form trigger the correct
* submit action */
print "<div style='display:none;'><input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Default Submit Button') . "'></div>";
html_end_box(true, true);
if (!isempty_request_var('id')) {
html_start_box(__('Associated Graph Templates'), '100%', '', '3', 'center', '');
$selected_graph_templates = db_fetch_assoc_prepared('SELECT
graph_templates.id,
graph_templates.name
FROM (graph_templates,host_template_graph)
WHERE graph_templates.id = host_template_graph.graph_template_id
AND host_template_graph.host_template_id = ?
ORDER BY graph_templates.name', array(get_request_var('id')));
$i = 0;
if (cacti_sizeof($selected_graph_templates)) {
foreach ($selected_graph_templates as $item) {
form_alternate_row("gt$i", true);
?>
<td class='left'>
<strong><?php print $i; ?>)</strong> <?php print html_escape($item['name']); ?>
</td>
<td class='right'>
<a class='delete deleteMarker fa fa-times' title='<?php print __esc('Delete'); ?>' href='<?php print html_escape('host_templates.php?action=item_remove_gt_confirm&id=' . $item['id'] . '&host_template_id=' . get_request_var('id')); ?>'></a>
</td>
<?php
form_end_row();
$i++;
}
} else {
print '<tr><td><em>' . __('No associated graph templates.') . '</em></td></tr>';
}
?>
<tr class='odd'>
<td colspan='2'>
<table>
<tr style='line-height:10px'>
<td class='nowrap templateAdd'>
<?php print __('Add Graph Template'); ?>
</td>
<td class='noHide'>
<?php form_dropdown('graph_template_id', db_fetch_assoc_prepared('SELECT gt.id, gt.name
FROM graph_templates AS gt
LEFT JOIN host_template_graph AS htg
ON gt.id=htg.graph_template_id
AND htg.host_template_id = ?
WHERE htg.host_template_id IS NULL
AND gt.id NOT IN (SELECT graph_template_id FROM snmp_query_graph)
ORDER BY gt.name', array(get_request_var('id'))), 'name', 'id', '', '', ''); ?>
</td>
<td class='noHide'>
<input type='button' class='ui-button ui-corner-all ui-widget' value='<?php print __esc('Add'); ?>' id='add_gt' title='<?php print __esc('Add Graph Template to Device Template'); ?>'>
</td>
</tr>
</table>
</td>
</tr>
<?php
html_end_box();
html_start_box(__('Associated Data Queries'), '100%', '', '3', 'center', '');
$selected_data_queries = db_fetch_assoc_prepared('SELECT snmp_query.id, snmp_query.name
FROM (snmp_query, host_template_snmp_query)
WHERE snmp_query.id = host_template_snmp_query.snmp_query_id
AND host_template_snmp_query.host_template_id = ?
ORDER BY snmp_query.name', array(get_request_var('id')));
$i = 0;
if (cacti_sizeof($selected_data_queries)) {
foreach ($selected_data_queries as $item) {
form_alternate_row("dq$i", true);
?>
<td class='left'>
<strong><?php print $i; ?>)</strong> <?php print html_escape($item['name']); ?>
</td>
<td class='right'>
<a class='delete deleteMarker fa fa-times' title='<?php print __esc('Delete'); ?>' href='<?php print html_escape('host_templates.php?action=item_remove_dq_confirm&id=' . $item['id'] . '&host_template_id=' . get_request_var('id')); ?>'></a>
</td>
<?php
form_end_row();
$i++;
}
} else {
print '<tr><td><em>' . __('No associated data queries.') . '</em></td></tr>';
}
?>
<tr class='odd'>
<td colspan='2'>
<table>
<tr style='line-height:10px;'>
<td class='nowrap queryAdd'>
<?php print __('Add Data Query'); ?>
</td>
<td class='noHide'>
<?php form_dropdown('snmp_query_id', db_fetch_assoc_prepared('SELECT snmp_query.id, snmp_query.name
FROM snmp_query LEFT JOIN host_template_snmp_query
ON (snmp_query.id = host_template_snmp_query.snmp_query_id AND host_template_snmp_query.host_template_id = ?)
WHERE host_template_snmp_query.host_template_id is null
ORDER BY snmp_query.name', array(get_request_var('id'))), 'name', 'id', '', '', ''); ?>
</td>
<td class='noHide'>
<input type='button' class='ui-button ui-corner-all ui-widget' value='<?php print __esc('Add'); ?>' id='add_dq' title='<?php print __esc('Add Data Query to Device Template'); ?>'>
</td>
</tr>
</table>
</td>
</tr>
<?php
html_end_box();
api_plugin_hook('device_template_edit');
}
form_save_button('host_templates.php', 'return');
?>
<script type='text/javascript'>
function deleteFinialize(options, data) {
$('#cdialog').dialog({
title: '<?php print __('Delete Item from Device Template'); ?>',
close: function() {
$('.delete').blur();
$('.selectable').removeClass('selected');
},
minHeight: 80,
minWidth: 500
});
}
$(function() {
$('#cdialog').remove();
$('#main').append("<div id='cdialog' class='cdialog'></div>");
$('.delete').click(function(event) {
event.preventDefault();
var options = {
url: $(this).attr('href'),
state: false,
funcEnd: 'deleteFinalize',
element: 'cdialog',
};
loadUrl(options);
}).css('cursor', 'pointer');
$('#add_dq').click(function() {
var options = {
url: 'host_templates.php?action=item_add_dq'
}
var data = {
host_template_id: $('#id').val(),
snmp_query_id: $('#snmp_query_id').val(),
reindex_method: $('#reindex_method').val(),
__csrf_magic: csrfMagicToken
}
postUrl(options, data);
});
$('#add_gt').click(function() {
var options = {
url: 'host_templates.php?action=item_add_gt'
}
var data = {
host_template_id: $('#id').val(),
graph_template_id: $('#graph_template_id').val(),
__csrf_magic: csrfMagicToken
}
postUrl(options, data);
});
});
</script>
<?php
}
function template() {
global $host_actions, $item_rows, $device_classes;
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'filter' => array(
'filter' => FILTER_DEFAULT,
'pageset' => true,
'default' => ''
),
'class' => array(
'filter' => FILTER_CALLBACK,
'default' => '-1',
'pageset' => true,
'sort' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'sort_column' => array(
'filter' => FILTER_CALLBACK,
'default' => 'name',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'has_hosts' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '(true|false)')),
'pageset' => true,
'default' => read_config_option('default_has') == 'on' ? 'true' : 'false'
)
);
validate_store_request_vars($filters, 'sess_ht');
/* ================= input validation ================= */
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
html_start_box(__('Device Templates'), '100%', '', '3', 'center', 'host_templates.php?action=edit');
?>
<tr class='even noprint'>
<td>
<form id='form_host_template' action='host_templates.php'>
<table class='filterTable'>
<tr>
<td>
<?php print __('Search'); ?>
</td>
<td>
<input type='text' class='ui-state-default ui-corner-all' id='filter' size='25' value='<?php print html_escape_request_var('filter'); ?>'>
</td>
<td>
<?php print __('Device Class'); ?>
</td>
<td>
<select id='class' onChange='applyFilter()'>
<option value='-1' <?php print (get_request_var('class') == '-1' ? ' selected>' : '>') . __('All'); ?></option>
<?php
if (cacti_sizeof($device_classes)) {
foreach ($device_classes as $key => $value) {
print "<option value='" . $key . "'";
if (get_request_var('class') == $key) {
print ' selected';
}
print '>' . html_escape($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<?php print __('Device Templates'); ?>
</td>
<td>
<select id='rows' onChange='applyFilter()'>
<option value='-1' <?php print (get_request_var('rows') == '-1' ? ' selected>' : '>') . __('Default'); ?></option>
<?php
if (cacti_sizeof($item_rows)) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'";
if (get_request_var('rows') == $key) {
print ' selected';
}
print '>' . html_escape($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<span>
<input type='checkbox' id='has_hosts' <?php print(get_request_var('has_hosts') == 'true' ? 'checked' : ''); ?>>
<label for='has_hosts'><?php print __('Has Devices'); ?></label>
</span>
</td>
<td>
<span>
<input type='button' 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'); ?>'>
</span>
</td>
</tr>
</table>
</form>
</td>
<script type='text/javascript'>
function applyFilter() {
strURL = 'host_templates.php';
strURL += '?filter=' + $('#filter').val();
strURL += '&class=' + $('#class').val();
strURL += '&rows=' + $('#rows').val();
strURL += '&has_hosts=' + $('#has_hosts').is(':checked');
loadUrl({
url: strURL
})
}
function clearFilter() {
strURL = 'host_templates.php?clear=1';
loadUrl({
url: strURL
})
}
$(function() {
$('#refresh, #has_hosts').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#form_host_template').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
</tr>
<?php
html_end_box();
/* form the 'where' clause for our main sql query */
$sql_where = '';
if (get_request_var('filter') != '') {
$sql_where .= 'WHERE (host_template.name LIKE ' . db_qstr('%' . get_request_var('filter') . '%') . ')';
}
if (get_request_var('class') != '-1') {
$sql_where .= 'WHERE (host_template.class = ' . db_qstr(get_request_var('class')) . ')';
}
if (get_request_var('has_hosts') == 'true') {
$sql_having = 'HAVING hosts > 0';
} else {
$sql_having = '';
}
$total_rows = db_fetch_cell("SELECT COUNT(`rows`)
FROM (
SELECT
COUNT(host_template.id) AS `rows`, COUNT(DISTINCT host.id) AS hosts
FROM host_template
LEFT JOIN host ON host.host_template_id=host_template.id
$sql_where
GROUP BY host_template.id
$sql_having
) AS rs");
$sql_order = get_order_string();
$sql_limit = ' LIMIT ' . ($rows * (get_request_var('page') - 1)) . ',' . $rows;
$template_list = db_fetch_assoc("SELECT
host_template.id, host_template.name, host_template.class, COUNT(DISTINCT host.id) AS hosts
FROM host_template
LEFT JOIN host ON host.host_template_id=host_template.id
$sql_where
GROUP BY host_template.id
$sql_having
$sql_order
$sql_limit");
$display_text = array(
'name' => array(
'display' => __('Device Template Name'),
'align' => 'left',
'sort' => 'ASC',
'tip' => __('The name of this Device Template.')
),
'host_template.class' => array(
'display' => __('Device Class'),
'align' => 'left',
'sort' => 'ASC',
'tip' => __('The Class of this Device Template. The Class Name should be representative of it\'s function.')
),
'host_template.id' => array(
'display' => __('ID'),
'align' => 'right',
'sort' => 'ASC',
'tip' => __('The internal database ID for this Device Template. Useful when performing automation or debugging.')
),
'nosort' => array(
'display' => __('Deletable'),
'align' => 'right',
'sort' => '',
'tip' => __('Device Templates in use cannot be Deleted. In use is defined as being referenced by a Device.')
),
'hosts' => array(
'display' => __('Devices Using'),
'align' => 'right',
'sort' => 'DESC',
'tip' => __('The number of Devices using this Device Template.')
)
);
$nav = html_nav_bar('host_templates.php?filter=' . get_request_var('filter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, cacti_sizeof($display_text) + 1, __('Device Templates'), 'page', 'main');
form_start('host_templates.php', 'chk');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
html_header_sort_checkbox($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), false);
$i = 0;
if (cacti_sizeof($template_list)) {
foreach ($template_list as $template) {
if ($template['hosts'] > 0) {
$disabled = true;
} else {
$disabled = false;
}
form_alternate_row('line' . $template['id'], true, $disabled);
form_selectable_cell(filter_value($template['name'], get_request_var('filter'), 'host_templates.php?action=edit&id=' . $template['id']), $template['id']);
if ($template['class'] != '') {
form_selectable_cell($device_classes[$template['class']], $template['id']);
} else {
form_selectable_cell(__('Unassigned'), $template['id']);
}
form_selectable_cell($template['id'], $template['id'], '', 'right');
form_selectable_cell($disabled ? __('No') : __('Yes'), $template['id'], '', 'right');
form_selectable_cell('<a class="linkEditMain" href="' . html_escape('host.php?reset=true&host_template_id=' . $template['id']) . '">' . number_format_i18n($template['hosts'], '-1') . '</a>', $template['id'], '', 'right');
form_checkbox_cell($template['name'], $template['id'], $disabled);
form_end_row();
}
} else {
print "<tr class='tableRow'><td colspan='" . (cacti_sizeof($display_text) + 1) . "'><em>" . __('No Device Templates Found') . "</em></td></tr>\n";
}
html_end_box(false);
if (cacti_sizeof($template_list)) {
print $nav;
}
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($host_actions);
form_end();
}
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