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cacti/data_templates.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2017 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_tree.php');
include_once('./lib/api_data_source.php');
include_once('./lib/html_tree.php');
include_once('./lib/utility.php');
include_once('./lib/template.php');
$ds_actions = array(
1 => __('Delete'),
2 => __('Duplicate'),
3 => __('Change Profile')
);
/* set default action */
set_default_action();
switch (get_request_var('action')) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'rrd_add':
template_rrd_add();
break;
case 'rrd_remove':
template_rrd_remove();
break;
case 'template_remove':
template_remove();
header('Location: data_templates.php?header=false');
break;
case 'template_edit':
top_header();
template_edit();
bottom_footer();
break;
default:
top_header();
template();
bottom_footer();
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
if (isset_request_var('save_component_template')) {
/* ================= input validation ================= */
get_filter_request_var('data_input_id');
get_filter_request_var('data_template_id');
get_filter_request_var('data_template_data_id');
get_filter_request_var('data_template_rrd_id');
get_filter_request_var('data_source_type_id');
get_filter_request_var('data_source_profile_id');
get_filter_request_var('rrd_heartbeat');
/* ==================================================== */
/* save: data_template */
$save1['id'] = get_request_var('data_template_id');
$save1['hash'] = get_hash_data_template(get_request_var('data_template_id'));
$save1['name'] = form_input_validate(get_nfilter_request_var('template_name'), 'template_name', '', false, 3);
/* save: data_template_data */
$save2['id'] = get_request_var('data_template_data_id');
$save2['local_data_template_data_id'] = 0;
$save2['local_data_id'] = 0;
$save2['data_input_id'] = form_input_validate(get_request_var('data_input_id'), 'data_input_id', '^[0-9]+$', true, 3);
$save2['t_name'] = form_input_validate((isset_request_var('t_name') ? get_nfilter_request_var('t_name') : ''), 't_name', '', true, 3);
$save2['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', (isset_request_var('t_name') ? true : false), 3);
$save2['t_active'] = form_input_validate((isset_request_var('t_active') ? get_nfilter_request_var('t_active') : ''), 't_active', '', true, 3);
$save2['active'] = form_input_validate((isset_request_var('active') ? get_nfilter_request_var('active') : ''), 'active', '', true, 3);
$rrd_step = db_fetch_cell_prepared('SELECT step FROM data_source_profiles WHERE id = ?', array(get_request_var('data_source_profile_id')));
$rrd_heartbeat = db_fetch_cell_prepared('SELECT heartbeat FROM data_source_profiles WHERE id = ?', array(get_request_var('data_source_profile_id')));
$save2['rrd_step'] = $rrd_step;
$save2['t_data_source_profile_id'] = form_input_validate((isset_request_var('t_data_source_profile_id') ? get_nfilter_request_var('t_data_source_profile_id') : ''), 't_data_source_profile_id', '', true, 3);
$save2['data_source_profile_id'] = form_input_validate(get_request_var('data_source_profile_id'), 'data_source_profile_id', '^[0-9]+$', (isset_request_var('data_source_profile_id') ? true : false), 3);
/* save: data_template_rrd */
$save3['id'] = get_request_var('data_template_rrd_id');
$save3['hash'] = get_hash_data_template(get_request_var('data_template_rrd_id'), 'data_template_item');
$save3['local_data_template_rrd_id'] = 0;
$save3['local_data_id'] = 0;
$save3['t_rrd_maximum'] = form_input_validate((isset_request_var('t_rrd_maximum') ? get_nfilter_request_var('t_rrd_maximum') : ''), 't_rrd_maximum', '', true, 3);
$save3['rrd_maximum'] = form_input_validate(get_nfilter_request_var('rrd_maximum'), 'rrd_maximum', '^(-?([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)([eE][+\-]?[0-9]+)?)|U$', (isset_request_var('t_rrd_maximum') ? true : false), 3);
$save3['t_rrd_minimum'] = form_input_validate((isset_request_var('t_rrd_minimum') ? get_nfilter_request_var('t_rrd_minimum') : ''), 't_rrd_minimum', '', true, 3);
$save3['rrd_minimum'] = form_input_validate(get_nfilter_request_var('rrd_minimum'), 'rrd_minimum', '^(-?([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)([eE][+\-]?[0-9]+)?)|U$', (isset_request_var('t_rrd_minimum') ? true : false), 3);
$save3['rrd_heartbeat'] = $rrd_heartbeat;
$save3['t_data_source_type_id'] = form_input_validate((isset_request_var('t_data_source_type_id') ? get_nfilter_request_var('t_data_source_type_id') : ''), 't_data_source_type_id', '', true, 3);
$save3['data_source_type_id'] = form_input_validate(get_request_var('data_source_type_id'), 'data_source_type_id', '^[0-9]+$', true, 3);
$save3['t_data_source_name'] = form_input_validate((isset_request_var('t_data_source_name') ? get_nfilter_request_var('t_data_source_name') : ''), 't_data_source_name', '', true, 3);
$save3['data_source_name'] = form_input_validate(get_nfilter_request_var('data_source_name'), 'data_source_name', '^[a-zA-Z0-9_]{1,19}$', (isset_request_var('t_data_source_name') ? true : false), 3);
$save3['t_data_input_field_id'] = form_input_validate((isset_request_var('t_data_input_field_id') ? get_nfilter_request_var('t_data_input_field_id') : ''), 't_data_input_field_id', '', true, 3);
$save3['data_input_field_id'] = form_input_validate((isset_request_var('data_input_field_id') ? get_nfilter_request_var('data_input_field_id') : '0'), 'data_input_field_id', '', true, 3);
/* ok, first pull out all 'input' values so we know how much to save */
$input_fields = db_fetch_assoc_prepared("SELECT id, input_output, regexp_match,
allow_nulls, type_code, data_name
FROM data_input_fields
WHERE data_input_id = ?
AND input_output = 'in'", array(get_request_var('data_input_id')));
/* pass 1 for validation */
if (sizeof($input_fields)) {
foreach ($input_fields as $input_field) {
$form_value = 'value_' . $input_field['data_name'];
if ((isset_request_var($form_value)) && ($input_field['type_code'] == '')) {
if ((isset_request_var('t_' . $form_value)) &&
(get_nfilter_request_var('t_' . $form_value) == 'on')) {
$not_required = true;
}else if ($input_field['allow_nulls'] == 'on') {
$not_required = true;
} else {
$not_required = false;
}
form_input_validate(get_nfilter_request_var($form_value), 'value_' . $input_field['data_name'], $input_field['regexp_match'], $not_required, 3);
}
}
}
if (!is_error_message()) {
$data_template_id = sql_save($save1, 'data_template');
if ($data_template_id) {
raise_message(1);
} else {
raise_message(2);
}
}
if (!is_error_message()) {
$save2['data_template_id'] = $data_template_id;
$data_template_data_id = sql_save($save2, 'data_template_data');
if ($data_template_data_id) {
raise_message(1);
} else {
raise_message(2);
}
}
/* update actual host template information for live hosts */
if ((!is_error_message()) && ($save2['id'] > 0)) {
db_execute_prepared('UPDATE data_template_data
SET data_input_id = ?
WHERE data_template_id = ?',
array(get_request_var('data_input_id'), get_request_var('data_template_id')));
}
if (!is_error_message()) {
$save3['data_template_id'] = $data_template_id;
$data_template_rrd_id = sql_save($save3, 'data_template_rrd');
if ($data_template_rrd_id) {
raise_message(1);
} else {
raise_message(2);
}
}
if (!is_error_message()) {
if (!isempty_request_var('data_template_id')) {
/* push out all data source settings to child data source using this template */
push_out_data_source($data_template_data_id);
push_out_data_source_item($data_template_rrd_id);
db_execute_prepared('DELETE FROM data_input_data WHERE data_template_data_id = ?', array($data_template_data_id));
if (sizeof($input_fields)) {
foreach ($input_fields as $input_field) {
$form_value = 'value_' . $input_field['data_name'];
if (isset_request_var($form_value)) {
/* save the data into the 'host_template_data' table */
if (isset_request_var('t_value_' . $input_field['data_name'])) {
$template_this_item = 'on';
} else {
$template_this_item = '';
}
if ((!empty($form_value)) || (!isempty_request_var('t_value_' . $input_field['data_name']))) {
/* unusual case where a form value comes back as an array
* this should be cleaned up in the database repair script. */
$value = get_nfilter_request_var($form_value);
if (is_array($value)) {
$value = trim($value[0]);
} else {
$value = trim($value);
}
db_execute_prepared('INSERT INTO data_input_data
(data_input_field_id, data_template_data_id, t_value, value)
VALUES (?, ?, ?, ?)', array($input_field['id'], $data_template_data_id, $template_this_item, $value));
}
}
}
}
/* push out all "custom data" for this data source template */
push_out_data_source_custom_data($data_template_id);
push_out_host(0, 0, $data_template_id);
/* push out field mappings for the data collector */
/* its important to delete first due to the possibility that
* the field names were changed */
db_execute_prepared('DELETE FROM poller_data_template_field_mappings
WHERE data_template_id = ?',
array($data_template_id));
db_execute_prepared('REPLACE INTO poller_data_template_field_mappings
SELECT dtr.data_template_id,
dif.data_name,
GROUP_CONCAT(dtr.data_source_name ORDER BY dtr.data_source_name) AS data_source_names,
NOW() AS last_updated
FROM data_template_rrd AS dtr
INNER JOIN data_input_fields AS dif
ON dtr.data_input_field_id = dif.id
WHERE dtr.local_data_id = 0
AND dtr.data_template_id = ?
GROUP BY dtr.data_template_id, dif.data_name',
array($data_template_id));
}
}
header('Location: data_templates.php?header=false&action=template_edit&id=' . (empty($data_template_id) ? get_request_var('data_template_id') : $data_template_id) . (isempty_request_var('current_rrd') ? '' : '&view_rrd=' . (get_nfilter_request_var('current_rrd') ? get_nfilter_request_var('current_rrd') : $data_template_rrd_id)));
}
}
/* ------------------------
The "actions" function
------------------------ */
function form_actions() {
global $ds_actions;
/* ================= input validation ================= */
get_filter_request_var('drp_action', FILTER_VALIDATE_REGEXP, array('options' => array('regexp' => '/^([a-zA-Z0-9_]+)$/')));
/* ==================================================== */
/* 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 data_template_data WHERE ' . array_to_sql_or($selected_items, 'data_template_id') . ' AND local_data_id=0');
db_execute('DELETE FROM data_template_rrd WHERE ' . array_to_sql_or($selected_items, 'data_template_id') . ' AND local_data_id=0');
db_execute('DELETE FROM snmp_query_graph_rrd WHERE ' . array_to_sql_or($selected_items, 'data_template_id'));
db_execute('DELETE FROM snmp_query_graph_rrd_sv WHERE ' . array_to_sql_or($selected_items, 'data_template_id'));
db_execute('DELETE FROM data_template WHERE ' . array_to_sql_or($selected_items, 'id'));
/* "undo" any graph that is currently using this template */
db_execute('UPDATE data_template_data set local_data_template_data_id=0,data_template_id=0 WHERE ' . array_to_sql_or($selected_items, 'data_template_id'));
db_execute('UPDATE data_template_rrd set local_data_template_rrd_id=0,data_template_id=0 WHERE ' . array_to_sql_or($selected_items, 'data_template_id'));
db_execute('UPDATE data_local set data_template_id=0 WHERE ' . array_to_sql_or($selected_items, 'data_template_id'));
} elseif (get_nfilter_request_var('drp_action') == '2') { // duplicate
for ($i=0;($i<count($selected_items));$i++) {
api_duplicate_data_source(0, $selected_items[$i], get_nfilter_request_var('title_format'));
}
} elseif (get_nfilter_request_var('drp_action') == '3') { // change data source profile
$step = db_fetch_cell_prepared('SELECT step
FROM data_source_profiles
WHERE id = ?',
array(get_filter_request_var('data_source_profile_id')));
if (!empty($step)) {
for ($i=0;($i<count($selected_items));$i++) {
db_execute_prepared('UPDATE data_template_data
SET data_source_profile_id = ?,
rrd_step = ?
WHERE data_template_id = ?',
array(get_filter_request_var('data_source_profile_id'), $step, $selected_items[$i]));
}
}
}
}
header('Location: data_templates.php?header=false');
exit;
}
/* setup some variables */
$ds_list = ''; $i = 0;
/* loop through each of the graphs selected on the previous page and get more info about them */
foreach ($_POST as $var => $val) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1]);
/* ==================================================== */
$ds_list .= '<li>' . htmlspecialchars(db_fetch_cell_prepared('SELECT name FROM data_template WHERE id = ?', array($matches[1]))) . '</li>';
$ds_array[$i] = $matches[1];
$i++;
}
}
top_header();
form_start('data_templates.php');
html_start_box($ds_actions{get_request_var('drp_action')}, '60%', '', '3', 'center', '');
if (isset($ds_array) && sizeof($ds_array)) {
if (get_request_var('drp_action') == '1') { // delete
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to delete the following Data Template(s). Any data sources attached to these templates will become individual Data Source(s) and all Templating benefits will be removed.') . "</p>
<div class='itemlist'><ul>$ds_list</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' value='" . __('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' value='" . __('Continue') . "' title='" . __('Delete Data Template(s)') . "'>";
} elseif (get_request_var('drp_action') == '2') { // duplicate
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to duplicate the following Data Template(s). You can optionally change the title format for the new Data Template(s).') . "</p>
<div class='itemlist'><ul>$ds_list</ul></div>
<p>" . __('Title Format:') . '<br>'; form_text_box('title_format', '<' . __('template_title') . '> (1)', '', '255', '30', 'text'); print "</p>
</td>
</tr>\n";
$save_html = "<input type='button' value='" . __('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' value='" . __('Continue') . "' title='" . __('Duplicate Data Template(s)') . "'>";
} elseif (get_request_var('drp_action') == '3') { // change profile
print "<tr>
<td class='textArea'>
<p>" . __('Click \'Continue\' to change the default Data Source Profile for the following Data Template(s).') . "</p>
<div class='itemlist'><ul>$ds_list</ul></div>
<p>" . __('New Data Source Profile') . '<br>';
$available_profiles = db_fetch_assoc('SELECT id, name FROM data_source_profiles ORDER BY name');
form_dropdown('data_source_profile_id',$available_profiles, 'name', 'id', '', '', '');
print "</p>
<p>" . __('NOTE: This change only will affect future Data Sources and does not alter existing Data Sources.') . "</p>
</td>
</tr>\n";
$save_html = "<input type='button' value='" . __('Cancel') . "' onClick='cactiReturnTo()'>&nbsp;<input type='submit' value='" . __('Continue') . "' title='" . __('Change Data Source Profile') . "'>";
}
} else {
print "<tr><td class='even'><span class='textError'>" . __('You must select at least one data template.') . "</span></td></tr>\n";
$save_html = "<input type='button' value='" . __('Return') . "' onClick='cactiReturnTo()'>";
}
print "<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($ds_array) ? serialize($ds_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 - Data Templates
---------------------------- */
function template_rrd_remove() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('data_template_id');
/* ==================================================== */
$children = db_fetch_assoc_prepared('SELECT id
FROM data_template_rrd
WHERE local_data_template_rrd_id = ?
OR id = ?',
array(get_request_var('id'), get_request_var('id')));
if (sizeof($children)) {
foreach ($children as $item) {
db_execute_prepared('DELETE FROM data_template_rrd WHERE id = ?', array($item['id']));
db_execute_prepared('DELETE FROM snmp_query_graph_rrd WHERE data_template_rrd_id = ?', array($item['id']));
db_execute_prepared('UPDATE graph_templates_item SET task_item_id = 0 WHERE task_item_id = ?', array($item['id']));
}
}
header('Location: data_templates.php?action=template_edit&id=' . get_request_var('data_template_id'));
}
function template_rrd_add() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('local_data_id');
/* ==================================================== */
$hash = get_hash_data_template(0, 'data_template_item');
/* check for duplicated data source name */
$i = 0;
$dsname = 'ds';
while (true) {
$exists = db_fetch_cell_prepared('SELECT data_source_name
FROM data_template_rrd
WHERE data_source_name = ?
AND data_template_id = ?',
array($dsname, get_request_var('id')));
if (empty($exists)) {
break;
} else {
$i++;
$dsname = 'ds (' . $i . ')';
if ($i > 100) break;
}
}
db_execute_prepared('INSERT IGNORE INTO data_template_rrd
(hash, data_template_id, rrd_maximum, rrd_minimum, rrd_heartbeat, data_source_type_id, data_source_name)
VALUES (?, ?, 0, 0, 600, 1, ?)', array($hash, get_request_var('id'), $dsname));
$data_template_rrd_id = db_fetch_insert_id();
/* add this data template item to each data source using this data template */
$children = db_fetch_assoc_prepared('SELECT local_data_id
FROM data_template_data
WHERE data_template_id = ?
AND local_data_id > 0',
array(get_request_var('id')));
if (sizeof($children)) {
foreach ($children as $item) {
db_execute_prepared('INSERT IGNORE INTO data_template_rrd
(local_data_template_rrd_id, local_data_id, data_template_id, rrd_maximum, rrd_minimum, rrd_heartbeat, data_source_type_id, data_source_name)
VALUES (?, ?, ?, 0, 0, 600, 1, ?)',
array($data_template_rrd_id, $item['local_data_id'], get_request_var('id'), $dsname));
}
}
header('Location: data_templates.php?action=template_edit&id=' . get_request_var('id') . "&view_rrd=$data_template_rrd_id");
}
function template_edit() {
global $struct_data_source, $struct_data_source_item, $data_source_types, $fields_data_template_template_edit, $fields_host_edit;
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('view_rrd');
/* ==================================================== */
if (!isempty_request_var('id')) {
$template_data = db_fetch_row_prepared('SELECT * FROM data_template_data WHERE data_template_id = ? AND local_data_id = 0', array(get_request_var('id')));
$template = db_fetch_row_prepared('SELECT * FROM data_template WHERE id = ?', array(get_request_var('id')));
$header_label = __('Data Templates [edit: %s]', htmlspecialchars($template['name']));
} else {
$header_label = __('Data Templates [new]');
}
form_start('data_templates.php', 'data_templates');
html_start_box($header_label, '100%', true, '3', 'center', '');
draw_edit_form(array(
'config' => array('no_form_tag' => 'true'),
'fields' => inject_form_variables($fields_data_template_template_edit, (isset($template) ? $template : array()), (isset($template_data) ? $template_data : array()), $_REQUEST)
)
);
html_end_box(true, true);
html_start_box(__('Data Source'), '100%', true, '3', 'center', '');
/* make sure 'data source path' doesn't show up for a template... we should NEVER template this field */
unset($struct_data_source['data_source_path']);
$form_array = array();
foreach ($struct_data_source as $field_name => $field_array) {
$form_array += array($field_name => $struct_data_source[$field_name]);
if ($field_array['flags'] == 'ALWAYSTEMPLATE') {
$form_array[$field_name]['description'] .= '<br><em>' . __('This field is always templated.') . '</em>';
} else {
$form_array[$field_name]['sub_checkbox'] = array(
'name' => 't_' . $field_name,
'friendly_name' => __('Use Per-Data Source Value (Ignore this Value)'),
'value' => (isset($template_data{'t_' . $field_name}) ? $template_data{'t_' . $field_name} : '')
);
}
$form_array[$field_name]['value'] = (isset($template_data[$field_name]) ? $template_data[$field_name] : '');
$form_array[$field_name]['form_id'] = (isset($template_data) ? $template_data['data_template_id'] : '0');
}
draw_edit_form(
array(
'config' => array('no_form_tag' => true),
'fields' => inject_form_variables($form_array, (isset($template_data) ? $template_data : array()))
)
);
html_end_box(true, true);
/* fetch ALL rrd's for this data source */
if (!isempty_request_var('id')) {
$template_data_rrds = db_fetch_assoc_prepared('SELECT id, data_source_name FROM data_template_rrd WHERE data_template_id = ? AND local_data_id = 0 ORDER BY data_source_name', array(get_request_var('id')));
}
/* select the first "rrd" of this data source by default */
if (isempty_request_var('view_rrd')) {
set_request_var('view_rrd', (isset($template_data_rrds[0]['id']) ? $template_data_rrds[0]['id'] : '0'));
}
/* get more information about the rrd we chose */
if (!isempty_request_var('view_rrd')) {
$template_rrd = db_fetch_row_prepared('SELECT * FROM data_template_rrd WHERE id = ?', array(get_request_var('view_rrd')));
}
$i = 0;
if (isset($template_data_rrds)) {
if (sizeof($template_data_rrds) > 1) {
/* draw the data source tabs on the top of the page */
print "<div class='tabs' style='float:left;'><nav><ul role='tablist'>\n";
foreach ($template_data_rrds as $template_data_rrd) {
print "<li class='subTab'><a " . (($template_data_rrd['id'] == get_request_var('view_rrd')) ? "class='selected'" : "class=''") . " href='" . htmlspecialchars('data_templates.php?action=template_edit&id=' . get_request_var('id') . '&view_rrd=' . $template_data_rrd['id']) . "'>" . ($i+1) . ": " . htmlspecialchars($template_data_rrd['data_source_name']) . "</a><a class='deleteMarker fa fa-remove' title='" . __('Delete') . "' href='" . htmlspecialchars('data_templates.php?action=rrd_remove&id=' . $template_data_rrd['id'] . '&data_template_id=' . get_request_var('id')) . "'></a></li>\n";
$i++;
}
print "
</ul></nav>\n
</div>\n";
} elseif (sizeof($template_data_rrds) == 1) {
set_request_var('view_rrd', $template_data_rrds[0]['id']);
}
}
html_start_box(__('Data Source Item [%s]', (isset($template_rrd) ? htmlspecialchars($template_rrd['data_source_name']) : '')), '100%', true, '0', 'center', (!isempty_request_var('id') ? 'data_templates.php?action=rrd_add&id=' . get_request_var('id'):''), 'New');
/* data input fields list */
if ((empty($template_data['data_input_id'])) ||
((db_fetch_cell_prepared('SELECT type_id FROM data_input WHERE id = ?', array($template_data['data_input_id'])) != '1') &&
(db_fetch_cell_prepared('SELECT type_id FROM data_input WHERE id = ?', array($template_data['data_input_id'])) != '5'))) {
unset($struct_data_source_item['data_input_field_id']);
} else {
$struct_data_source_item['data_input_field_id']['sql'] = "SELECT id,CONCAT(data_name,' - ',name) AS name FROM data_input_fields WHERE data_input_id=" . $template_data['data_input_id'] . " AND input_output='out' AND update_rra='on' ORDER BY data_name,name";
}
$form_array = array();
foreach ($struct_data_source_item as $field_name => $field_array) {
$form_array += array($field_name => $struct_data_source_item[$field_name]);
$form_array[$field_name]['value'] = (isset($template_rrd) ? $template_rrd[$field_name] : '');
$form_array[$field_name]['sub_checkbox'] = array(
'name' => 't_' . $field_name,
'friendly_name' => __('Use Per-Data Source Value (Ignore this Value)'),
'value' => (isset($template_rrd) ? $template_rrd{'t_' . $field_name} : '')
);
}
draw_edit_form(
array(
'config' => array('no_form_tag' => true),
'fields' => $form_array + array(
'data_template_rrd_id' => array(
'method' => 'hidden',
'value' => (isset($template_rrd) ? $template_rrd['id'] : '0')
)
)
)
);
html_end_box(true, true);
$i = 0;
if (!isempty_request_var('id')) {
/* get each INPUT field for this data input source */
$fields = db_fetch_assoc_prepared('SELECT *
FROM data_input_fields
WHERE data_input_id = ?
AND input_output="in" ORDER BY name',
array($template_data['data_input_id']));
html_start_box(__('Custom Data [data input: %s]', htmlspecialchars(db_fetch_cell_prepared('SELECT name FROM data_input WHERE id = ?', array($template_data['data_input_id'])))), '100%', true, '3', 'center', '');
/* loop through each field found */
if (sizeof($fields) > 0) {
$class = 'odd';
foreach ($fields as $field) {
$data_input_data = db_fetch_row_prepared('SELECT t_value, value
FROM data_input_data
WHERE data_template_data_id = ?
AND data_input_field_id = ?', array($template_data['id'], $field['id']));
if (sizeof($data_input_data)) {
$old_value = $data_input_data['value'];
$old_tvalue = $data_input_data['t_value'];
} else {
$old_value = '';
$old_tvalue = '';
}
if ($field['data_name'] == 'management_ip') {
$help = $fields_host_edit['hostname']['description'];
} elseif (isset($fields_host_edit[$field['data_name']])) {
$help = $fields_host_edit[$field['data_name']]['description'];
} else {
$help = $field['name'];
}
print "<div class='formRow $class'>";
if ($class == 'odd') {
$class = 'even';
} else {
$class = 'odd';
}
?>
<div class='formColumnLeft'>
<div class='formFieldName'><?php print htmlspecialchars($field['name']);?><div class='formTooltip'><?php print display_tooltip($help);?></div><br>
<div class='formSubCheckbox'><?php form_checkbox('t_value_' . $field['data_name'], $old_tvalue, __('Use Per-Data Source Value (Ignore this Value)'), '', '', get_request_var('id'));?></div>
</div>
</div>
<div class='formColumnRight'>
<?php form_text_box('value_' . $field['data_name'], $old_value, '', '');?>
<?php if ((preg_match('/^' . VALID_HOST_FIELDS . '$/i', $field['type_code'])) && ($old_tvalue == '')) { print "<br><em>" . __('Value will be derived from the device if this field is left empty.') . "</em>\n"; } ?>
</div>
<?php
print "</div>";
$i++;
}
} else {
print '<div style="width:100%;float:left;"><em>' . __('No Input Fields for the Selected Data Input Source') . '</em></div>';
}
html_end_box(true, true);
}
form_save_button('data_templates.php', 'return');
}
function template() {
global $ds_actions, $item_rows;
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'sort_column' => array(
'filter' => FILTER_CALLBACK,
'default' => 'name',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'profile' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'has_data' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '(true|false)')),
'pageset' => true,
'default' => read_config_option('default_has') == 'on' ? 'true':'false'
)
);
validate_store_request_vars($filters, 'sess_dt');
/* ================= input validation ================= */
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
html_start_box(__('Data Templates'), '100%', '', '3', 'center', 'data_templates.php?action=template_edit');
?>
<tr class='even noprint'>
<td>
<form id='form_data_template' action='data_templates.php'>
<table class='filterTable'>
<tr>
<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 class='nowrap'>
<?php print __('Profile');?>
</td>
<td>
<select id='profile' name='profile' onChange='applyFilter()'>
<option value='-1'<?php print (get_request_var('profile') == '-1' ? ' selected>':'>') . __('All');?></option>
<?php
$profiles = array_rekey(db_fetch_assoc('SELECT id, name FROM data_source_profiles ORDER BY name'), 'id', 'name');
if (sizeof($profiles)) {
foreach ($profiles as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var('profile') == $key) { print ' selected'; } print '>' . htmlspecialchars($value) . "</option>\n";
}
}
?>
</select>
</td>
<td class='nowrap'>
<?php print __('Data Templates');?>
</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') == $key) { print ' selected'; } print '>' . htmlspecialchars($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<input type='checkbox' id='has_data' <?php print (get_request_var('has_data') == 'true' ? 'checked':'');?>>
</td>
<td>
<label for='has_data'><?php print __('Has Data Sources');?></label>
</td>
<td>
<input type='button' id='refresh' value='<?php print __('Go');?>' title='<?php print __('Set/Refresh Filters');?>'>
</td>
<td>
<input type='button' id='clear' value='<?php print __('Clear');?>' title='<?php print __('Clear Filters');?>'>
</td>
</tr>
</table>
<input type='hidden' id='page' name='page' value='<?php print get_request_var('page');?>'>
</form>
</td>
<script type='text/javascript'>
function applyFilter() {
strURL = 'data_templates.php?header=false';
strURL += '&filter='+escape($('#filter').val());
strURL += '&rows='+$('#rows').val();
strURL += '&profile='+$('#profile').val();
strURL += '&page='+$('#page').val();
strURL += '&has_data='+$('#has_data').is(':checked');
loadPageNoHeader(strURL);
}
function clearFilter() {
strURL = 'data_templates.php?clear=1&header=false';
loadPageNoHeader(strURL);
}
$(function() {
$('#has_data').click(function() {
applyFilter();
});
$('#refresh').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#form_data_template').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
</tr>
<?php
html_end_box();
/* form the 'where' clause for our main sql query */
$rows_where = '';
if (get_request_var('filter') != '') {
$sql_where = " WHERE (dt.name like '%" . get_request_var('filter') . "%')";
} else {
$sql_where = '';
}
if (get_request_var('profile') != '-1') {
$sql_where .= ($sql_where != '' ? ' AND ':'WHERE ') . ' dsp.id=' . get_request_var('profile');
}
if (get_request_var('has_data') == 'true') {
$sql_having = 'HAVING data_sources>0';
} else {
$sql_having = '';
}
$total_rows = db_fetch_cell("SELECT COUNT(rows)
FROM (SELECT
COUNT(dt.id) rows,
SUM(CASE WHEN dtd.local_data_id>0 THEN 1 ELSE 0 END) AS data_sources
FROM data_template AS dt
INNER JOIN data_template_data AS dtd
ON dt.id=dtd.data_template_id
INNER JOIN data_source_profiles AS dsp
ON dtd.data_source_profile_id=dsp.id
LEFT JOIN data_input AS di
ON dtd.data_input_id=di.id
$sql_where
GROUP BY dt.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 dt.id, dt.name,
di.name AS data_input_method, dtd.active AS active, dsp.name AS profile_name,
SUM(CASE WHEN dtd.local_data_id>0 THEN 1 ELSE 0 END) AS data_sources
FROM data_template AS dt
INNER JOIN data_template_data AS dtd
ON dt.id=dtd.data_template_id
INNER JOIN data_source_profiles AS dsp
ON dtd.data_source_profile_id=dsp.id
LEFT JOIN data_input AS di
ON dtd.data_input_id=di.id
$sql_where
GROUP BY dt.id
$sql_having
$sql_order
$sql_limit");
$nav = html_nav_bar('data_templates.php?filter=' . get_request_var('filter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 7, __('Data Templates'), 'page', 'main');
form_start('data_templates.php', 'chk');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
$display_text = array(
'name' => array('display' => __('Data Template Name'), 'align' => 'left', 'sort' => 'ASC', 'tip' => __('The name of this Data Template.')),
'id' => array('display' => __('ID'), 'align' => 'right', 'sort' => 'ASC', 'tip' => __('The internal database ID for this Data Template. Useful when performing automation or debugging.')),
'nosort' => array('display' => __('Deletable'), 'align' => 'right', 'tip' => __('Data Templates that are in use cannot be Deleted. In use is defined as being referenced by a Data Source.')),
'data_sources' => array('display' => __('Data Sources Using'), 'align' => 'right', 'sort' => 'DESC', 'tip' => __('The number of Data Sources using this Data Template.')),
'data_input_method' => array('display' => __('Input Method'), 'align' => 'left', 'sort' => 'ASC', 'tip' => __('The method that is used to place Data into the Data Source RRDfile.')),
'profile_name' => array('display' => __('Profile Name'), 'align' => 'left', 'sort' => 'ASC', 'tip' => __('The default Data Source Profile for this Data Template.')),
'active' => array('display' => __('Status'), 'align' => 'left', 'sort' => 'ASC', 'tip' => __('Data Sources based on Inactive Data Templates will not be updated when the poller runs.'))
);
html_header_sort_checkbox($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), false);
if (sizeof($template_list)) {
foreach ($template_list as $template) {
if ($template['data_sources'] > 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'), 'data_templates.php?action=template_edit&id=' . $template['id']), $template['id']);
form_selectable_cell($template['id'], $template['id'], '', 'text-align:right');
form_selectable_cell($disabled ? __('No'):__('Yes'), $template['id'], '', 'text-align:right');
form_selectable_cell('<a class="linkEditMain" href="' . htmlspecialchars('data_sources.php?reset=true&template_id=' . $template['id']) . '">' . number_format_i18n($template['data_sources']) . '</a>', $template['id'], '', 'text-align:right');
form_selectable_cell((empty($template['data_input_method']) ? '<em>' . __('None') .'</em>': htmlspecialchars($template['data_input_method'])), $template['id']);
form_selectable_cell(htmlspecialchars($template['profile_name']), $template['id']);
form_selectable_cell((($template['active'] == 'on') ? __('Active'):__('Disabled')), $template['id']);
form_checkbox_cell($template['name'], $template['id'], $disabled);
form_end_row();
}
} else {
print "<tr class='tableRow'><td colspan='6'><em>" . __('No Data Templates Found') . "</em></td></tr>\n";
}
html_end_box(false);
if (sizeof($template_list)) {
print $nav;
}
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($ds_actions);
form_end();
}
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