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aggregate_templates.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2024 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_once('./include/auth.php');
include_once('./lib/api_aggregate.php');
include_once('./lib/data_query.php');
$actions = array(
1 => __('Delete')
);
/* set default action */
set_default_action();
if (get_request_var('action') == 'save') {
if (isset_request_var('id') && get_filter_request_var('id') == 0 && isset_request_var('graph_template_id_prev') && get_filter_request_var('graph_template_id_prev') == 0) {
set_request_var('action', 'edit');
}
}
switch (get_request_var('action')) {
case 'save':
aggregate_form_save();
break;
case 'actions':
aggregate_form_actions();
break;
case 'edit':
top_header();
aggregate_template_edit();
bottom_footer();
break;
default:
top_header();
aggregate_template();
bottom_footer();
break;
}
/**
* aggregate_form_save the save function
*/
function aggregate_form_save() {
/* make sure we are saving aggregate template */
if (!isset_request_var('save_component_template')) {
header('Location: aggregate_templates.php?action=edit&id=' . get_nfilter_request_var('id'));
return null;
}
$save1 = array();
/* updating existing template or creating a new one? */
if (isset_request_var('id') && get_request_var('id') > 0) {
$is_new = false;
$save1['id'] = get_nfilter_request_var('id');
} else {
$is_new = true;
$save1['id'] = 0;
}
/* set some defaults for possibly disabled values */
if (!isset_request_var('total')) {
set_request_var('total', 0);
}
if (!isset_request_var('total_type')) {
set_request_var('total_type', 0);
}
if (!isset_request_var('order_type')) {
set_request_var('order_type', 0);
}
if (!isset_request_var('total_prefix')) {
set_request_var('total_prefix', '');
}
/* populate aggregate template save array and validate posted values*/
$save1['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save1['graph_template_id'] = get_filter_request_var('graph_template_id_prev');
$save1['gprint_prefix'] = form_input_validate(get_nfilter_request_var('gprint_prefix'), 'gprint_prefix', '', true, 3);
$save1['gprint_format'] = isset_request_var('gprint_format') ? 'on' : '';
$save1['graph_type'] = form_input_validate(get_nfilter_request_var('graph_type'), 'graph_type', '', false, 3);
$save1['total'] = form_input_validate(get_nfilter_request_var('total'), 'total', '', false, 3);
$save1['total_type'] = form_input_validate(get_nfilter_request_var('total_type'), 'total_type', '', false, 3);
$save1['total_prefix'] = form_input_validate(get_nfilter_request_var('total_prefix'), 'total_prefix', '', true, 3);
$save1['order_type'] = form_input_validate(get_nfilter_request_var('order_type'), 'order_type', '', false, 3);
$save1['user_id'] = $_SESSION[SESS_USER_ID];
/* form validation failed */
if (is_error_message()) {
header('Location: aggregate_templates.php?action=edit&id=' . get_nfilter_request_var('id'));
return null;
}
cacti_log('AGGREGATE GRAPH TEMPLATE Saved ID: ' . $save1['id'] . ' Name: ' . $save1['name'], false, 'AGGREGATE', POLLER_VERBOSITY_DEBUG);
/* do a quick comparison to see if anything changed */
if ($is_new == false) {
$old = db_fetch_row_prepared(
'SELECT *
FROM aggregate_graph_templates
WHERE id = ?',
array($save1['id'])
);
$save_me = 0;
$save_me += ($old['name'] != $save1['name']);
$save_me += ($old['gprint_prefix'] != $save1['gprint_prefix']);
$save_me += ($old['gprint_format'] != $save1['gprint_format']);
$save_me += ($old['graph_type'] != $save1['graph_type']);
$save_me += ($old['total'] != $save1['total']);
$save_me += ($old['total_type'] != $save1['total_type']);
$save_me += ($old['total_prefix'] != $save1['total_prefix']);
$save_me += ($old['order_type'] != $save1['order_type']);
} else {
$save_me = 1;
}
if ($save_me) {
$id = sql_save($save1, 'aggregate_graph_templates', 'id');
/* update children of the template */
db_execute_prepared(
"UPDATE aggregate_graphs
SET gprint_prefix = ?, gprint_format = ?, graph_type = ?, total = ?, total_prefix = ?, order_type = ?
WHERE aggregate_template_id = ?
AND template_propogation='on'",
array(
$save1['gprint_prefix'], $save1['gprint_format'], $save1['graph_type'],
$save1['total'], $save1['total_prefix'], $save1['order_type'], $id
)
);
cacti_log('AGGREGATE GRAPH TEMPLATE Saved ID: ' . $id, false, 'AGGREGATE', POLLER_VERBOSITY_DEBUG);
} else {
$id = $save1['id'];
}
if (!$id) {
raise_message(2);
header('Location: aggregate_templates.php?action=edit&id=' . get_nfilter_request_var('id'));
return null;
}
/* save extra graph parameters */
/* validate posted graph params */
$params_new = aggregate_validate_graph_params($_POST, true);
$params_new['aggregate_template_id'] = $id;
/* compare new graph param values with existing in DB.
* We need to know if there were changes so we only
* rebuild existing graphs if needed. */
$params_changed = false;
$params_old = db_fetch_row_prepared(
'SELECT *
FROM aggregate_graph_templates_graph
WHERE aggregate_template_id = ?',
array($id)
);
if (!empty($params_old)) {
foreach ($params_old as $field => $value_old) {
if (isset($params_new[$field]) && $params_new[$field] != $value_old) {
$params_changed = true;
break;
}
}
} else {
$params_changed = true;
}
/* save only if all posted form fields passed validation */
if ($params_changed && !is_error_message()) {
sql_save($params_new, 'aggregate_graph_templates_graph', 'aggregate_template_id', false);
}
/* save the template items now */
/* get existing item ids and sequences from graph template */
$graph_templates_items = array_rekey(
db_fetch_assoc_prepared('SELECT id, sequence
FROM graph_templates_item
WHERE local_graph_id = 0
AND graph_template_id = ?',
array($save1['graph_template_id'])
),
'id', array('sequence')
);
/* get existing aggregate template items */
$aggregate_template_items_old = array_rekey(
db_fetch_assoc_prepared('SELECT *
FROM aggregate_graph_templates_item
WHERE aggregate_template_id = ?', array($id)),
'graph_templates_item_id',
array('sequence', 'color_template', 't_graph_type_id', 'graph_type_id', 't_cdef_id', 'cdef_id', 'item_skip', 'item_total')
);
/* update graph template item values with posted values */
aggregate_validate_graph_items($_POST, $graph_templates_items);
$items_changed = false;
$items_to_save = array();
foreach ($graph_templates_items as $item_id => $data) {
$item_new = array();
$item_new['aggregate_template_id'] = $id;
$item_new['graph_templates_item_id'] = $item_id;
$item_new['color_template'] = isset($data['color_template']) ? $data['color_template'] : 0;
$item_new['item_skip'] = isset($data['item_skip']) ? 'on' : '';
$item_new['item_total'] = isset($data['item_total']) ? 'on' : '';
$item_new['sequence'] = isset($data['sequence']) ? $data['sequence'] : 0;
/* compare with old item to see if we need to push out. */
if (!isset($aggregate_template_items_old[$item_id])) {
/* this item does not yet exist */
$items_changed = true;
} else {
// fill in missing fields with db values
$item_new = array_merge($aggregate_template_items_old[$item_id], $item_new);
/* compare data from user to data from DB */
foreach ($data as $field => $new_value) {
if ($aggregate_template_items_old[$item_id][$field] != $new_value) {
$items_changed = true;
}
}
}
$items_to_save[] = $item_new;
}
if ($items_changed) {
aggregate_graph_items_save($items_to_save, 'aggregate_graph_templates_item');
}
if ($save_me || $params_changed || $items_changed) {
push_out_aggregates($id);
}
raise_message(1);
header('Location: aggregate_templates.php?action=edit&id=' . (empty($id) ? get_nfilter_request_var('id') : $id));
}
function aggregate_get_graph_items($table, $id) {
}
/**
* aggregate_form_actions - the action function
*/
function aggregate_form_actions() {
global $actions, $config;
/* ================= input validation ================= */
get_filter_request_var('drp_action');
/* ==================================================== */
/* if we are to save this form, instead of display it */
if (isset_request_var('selected_items&
6D40
#039;)) {
$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));
if ($selected_items != false) {
if (get_nfilter_request_var('drp_action') == '1') { /* delete */
db_execute('DELETE FROM aggregate_graph_templates WHERE ' . array_to_sql_or($selected_items, 'id'));
db_execute('DELETE FROM aggregate_graph_templates_item WHERE ' . array_to_sql_or($selected_items, 'aggregate_template_id'));
db_execute('DELETE FROM aggregate_graph_templates_graph WHERE ' . array_to_sql_or($selected_items, 'aggregate_template_id'));
db_execute("UPDATE aggregate_graphs SET aggregate_template_id=0, template_propogation='' WHERE " . array_to_sql_or($selected_items, 'aggregate_template_id'));
}
}
header('Location: aggregate_templates.php');
exit;
} else {
$ilist = '';
$iarray = array();
/* loop through each of the color templates selected on the previous page and get more info about them */
foreach ($_POST as $var => $val) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1], 'chk[1]');
/* ==================================================== */
$ilist .= '<li>' . html_escape(db_fetch_cell_prepared('SELECT name FROM aggregate_graph_templates WHERE id = ?', array($matches[1]))) . '</li>';
$iarray[] = $matches[1];
}
}
$form_data = array(
'general' => array(
'page' => 'aggregate_templates.php',
'actions' => $actions,
'optvar' => 'drp_action',
'item_array' => $iarray,
'item_list' => $ilist
),
'options' => array(
1 => array(
'smessage' => __('Click \'Continue\' to Delete the following Aggregate Graph Template.'),
'pmessage' => __('Click \'Continue\' to Delete following Aggregate Graph Templates.'),
'scont' => __('Delete Aggregate Graph Template'),
'pcont' => __('Delete Aggregate Graph Templates')
)
)
);
form_continue_confirmation($form_data);
}
}
/**
* aggregate_template_edit edit the color template
*/
function aggregate_template_edit() {
global $image_types, $struct_aggregate_template;
/* ================= input validation ================= */
get_filter_request_var('id');
/* ==================================================== */
if (!isempty_request_var('id')) {
$template = db_fetch_row_prepared(
'SELECT *
FROM aggregate_graph_templates
WHERE id = ?',
array(get_request_var('id'))
);
$header_label = __esc('Aggregate Template [edit: %s]', $template['name']);
} else {
$header_label = __('Aggregate Template [new]');
}
/* populate the graph template id if it's set */
if (isset_request_var('graph_template_id') && !isset($template)) {
/* ================= input validation ================= */
get_filter_request_var('graph_template_id');
/* ==================================================== */
$template['graph_template_id'] = get_nfilter_request_var('graph_template_id');
$template['id'] = 0;
}
form_start('aggregate_templates.php', 'template_edit');
html_start_box($header_label, '100%', true, '3', 'center', '');
$helper_string = '|host_description|';
if (isset($template)) {
$data_query = db_fetch_cell_prepared(
'SELECT snmp_query_id
FROM snmp_query_graph
WHERE graph_template_id = ?',
array($template['graph_template_id'])
);
if ($data_query > 0) {
$data_query_info = get_data_query_array($data_query);
foreach ($data_query_info['fields'] as $field_name => $field_array) {
if ($field_array['direction'] == 'input' || $field_array['direction'] == 'input-output') {
$helper_string .= ($helper_string != '' ? ', ' : '') . '|query_' . $field_name . '|';
}
}
}
}
// Append the helper string
$struct_aggregate_template['suggestions'] = array(
'method' => 'other',
'friendly_name' => __('Prefix Replacement Values'),
'description' => __('You may use these replacement values for the Prefix in the Aggregate Graph'),
'value' => $helper_string
);
draw_edit_form(
array(
'config' => array('no_form_tag' => true),
'fields' => inject_form_variables($struct_aggregate_template, (isset($template) ? $template : array()))
)
);
html_end_box(true, true);
if (isset($template)) {
draw_aggregate_graph_items_list(0, $template['graph_template_id'], $template);
/* Draw Graph Configuration form, so user can override some parameters from graph template */
draw_aggregate_template_graph_config($template['id'], $template['graph_template_id']);
}
form_hidden_box('id', (isset($template['id']) ? $template['id'] : '0'), '0');
form_hidden_box('save_component_template', '1', '');
form_save_button('aggregate_templates.php', 'return', 'id');
?>
<script type='text/javascript'>
$(function() {
if ($('#id').val() == 0) {
$('[id^="agg_total_"]').prop('checked', true);
}
var showField = $('#graph_template_id').val() != 0;
toggleField({
name: showField,
spacer1: showField,
gprint_prefix: showField,
gprint_format: showField,
graph_type: showField,
total: showField,
total_type: showField,
total_prefix: showField,
order_type: showField,
});
if ($('#graph_template_id').val() == 0) {
$('#graph_template_id').change(function() {
$('#template_edit').submit();
});
$('#save_component_template').parent().next('table').css('display', 'none');
} else {
$('#graph_template_id').prop('disabled', true);
if ($('#graph_template_id').selectmenu('instance') !== undefined) {
$('#graph_template_id').selectmenu('disable');
}
}
$('#total').change(function() {
changeTotals();
});
$('#total_type').change(function() {
changeTotalsType();
});
$('input[id^="agg_total"], input[id^="agg_skip"]').click(function() {
id = $(this).attr('id');
if (id.indexOf('skip') > 0) {
altId = id.replace('skip', 'total');
} else {
altId = id.replace('total', 'skip');
}
if ($('#' + id).is(':checked')) {
$('#' + altId).prop('checked', false);
} else {
$('#' + altId).prop('checked', true);
}
updateSaveButton();
});
changeTotals();
updateSaveButton();
});
function updateSaveButton() {
if ($('input[id^="agg_total"]').is(':checked')) {
$('#submit').prop('disabled', false);
if ($('#submit').button('instance')) {
$('#submit').button('enable');
}
} else {
$('#submit').prop('disabled', true);
if ($('#submit').button('instance')) {
$('#submit').button('disable');
}
}
}
function changeTotals() {
var showField = $('#total').val() == '<?php print AGGREGATE_TOTAL_NONE; ?>';
toggleField({
total_type: showField,
total_prefix: showField,
order_type: showField,
});
changeTotalsType();
}
function changeTotalsType() {
if ($('#total_type').val() == <?php print AGGREGATE_TOTAL_TYPE_SIMILAR; ?>) {
if ($('#total_prefix').val() == '' && $('#id').val() == 0) {
$('#total_prefix').attr('value', '<?php print __('Total'); ?>');
}
} else if ($('#total_type').val() == <?php print AGGREGATE_TOTAL_TYPE_ALL; ?>) {
if ($('#total_prefix').val() == '' && $('#id').val() == 0) {
$('#total_prefix').attr('value', '<?php print __('All Items'); ?>');
}
}
}
</script>
<?php
}
/**
* aggregate_template
*/
function aggregate_template() {
global $actions, $item_rows, $config;
/* create the page filter */
$pageFilter = new CactiTableFilter(__('Aggregate Templates'), 'aggregate_templates.php', 'forms', 'sess_agg_tmp', 'aggregate_templates.php?action=edit');
$pageFilter->rows_label = __('Templates');
$pageFilter->set_sort_array('pgt.name', 'ASC');
$pageFilter->render();
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
/* form the 'where' clause for our main sql query */
$sql_where = '';
if (get_request_var('filter') != '') {
$sql_where = 'WHERE (pgt.name LIKE ' . db_qstr('%' . get_request_var('filter') . '%') . ' OR gt.name LIKE ' . db_qstr('%' . get_request_var('filter') . '%') . ')';
}
if (get_request_var('has_graphs') == 'true') {
$sql_where .= ($sql_where != '' ? ' AND ' : 'WHERE ') . 'gt.graphs > 0';
}
$total_rows = db_fetch_cell("SELECT COUNT(*)
FROM aggregate_graph_templates AS pgt
LEFT JOIN graph_templates AS gt
ON pgt.graph_template_id = gt.id
$sql_where");
$sql_order = get_order_string();
$sql_limit = ' LIMIT ' . ($rows * (get_request_var('page') - 1)) . ',' . $rows;
$template_list = db_fetch_assoc("SELECT pgt.*, gt.name AS graph_template_name
FROM aggregate_graph_templates AS pgt
LEFT JOIN graph_templates AS gt
ON pgt.graph_template_id = gt.id
$sql_where
$sql_order
$sql_limit");
$nav = html_nav_bar('aggregate_templates.php', MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 5, __('Aggregate Templates'), 'page', 'main');
form_start('aggregate_templates.php', 'chk');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
$display_text = array(
'pgt.name' => array(
'display' => __('Template Title'),
'align' => 'left',
'sort' => 'ASC'
),
'nosort' => array(
'display' => __('Deletable'),
'align' => 'right',
'tip' => __('Aggregate Templates that are in use can not be Deleted. In use is defined as being referenced by an Aggregate.')
),
'nosort1' => array(
'display' => __('Graphs Using'),
'align' => 'right',
'sort' => 'DESC'
),
'graph_template_name' => array(
'display' => __('Graph Template'),
'align' => 'left',
'sort' => 'ASC'
)
);
html_header_sort_checkbox($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), false);
if (cacti_sizeof($template_list)) {
foreach ($template_list as $template) {
if ($template['graphs'] > 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'), 'aggregate_templates.php?action=edit&id=' . $template['id'] . '&page=1'), $template['id']);
form_selectable_cell($disabled ? __('No') : __('Yes'), $template['id'], '', 'right');
$url = 'aggregate_graphs.php?reset=true&template_id=' . $template['id'];
form_selectable_cell(filter_value(number_format_i18n($template['graphs'], '-1'), '', $url), $template['id'], '', 'right');
form_selectable_cell(filter_value($template['graph_template_name'], get_request_var('filter')), $template['id']);
form_checkbox_cell($template['graph_template_name'], $template['id'], $disabled);
form_end_row();
}
} else {
print "<tr class='tableRow odd'><td colspan='" . (cacti_sizeof($display_text) + 1) . "'><em>" . __('No Aggregate Templates Found') . "</em></td></tr>\n";
}
html_end_box(false);
if (cacti_sizeof($template_list)) {
/* put the nav bar on the bottom as well */
print $nav;
}
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($actions);
form_end();
?>
<script type='text/javascript'>
function applyFilter() {
strURL = 'aggregate_templates.php';
strURL += '?rows=' + $('#rows').val();
strURL += '&has_graphs=' + $('#has_graphs').is(':checked');
strURL += '&filter=' + $('#filter').val();
loadUrl({
url: strURL
})
}
function clearFilter() {
strURL = 'aggregate_templates.php?clear=1';
loadUrl({
url: strURL
})
}
$(function() {
$('#clear').click(function() {
clearFilter();
});
$('#template').submit(function(event) {
event.preventDefault();
applyFilter();
});
$('#forms').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
<?php
}