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graph_templates.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2025 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/ |
+-------------------------------------------------------------------------+
*/
require('./include/auth.php');
require_once(CACTI_PATH_LIBRARY . '/api_graph.php');
require_once(CACTI_PATH_LIBRARY . '/api_data_source.php');
require_once(CACTI_PATH_LIBRARY . '/api_tree.php');
require_once(CACTI_PATH_LIBRARY . '/html_tree.php');
require_once(CACTI_PATH_LIBRARY . '/poller.php');
require_once(CACTI_PATH_LIBRARY . '/template.php');
require_once(CACTI_PATH_LIBRARY . '/utility.php');
ini_set('max_execution_time', '0');
$actions = [
1 => __('Delete'),
2 => __('Duplicate'),
3 => __('Change Settings'),
4 => __('Full Sync Graphs'),
5 => __('Quick Sync Graphs')
];
/* set default action */
set_default_action();
switch (get_request_var('action')) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'ajax_data_sources':
$data_template_id = get_filter_request_var('data_template_id');
$task_item_id = get_filter_request_var('task_item_id');
$orig_task_item_id = get_filter_request_var('_task_item_id');
$data_sources = db_fetch_assoc_prepared("SELECT dtr.id,
CONCAT_WS('', dt.name,' - ',' (', dtr.data_source_name,')') AS name
FROM data_template_rrd AS dtr
INNER JOIN data_template AS dt
ON dtr.data_template_id = dt.id
WHERE dtr.local_data_id = 0
AND (dtr.data_template_id = ? OR dtr.id = ?)
ORDER BY dt.name, dtr.data_source_name",
[$data_template_id, $task_item_id]
);
$output = '';
if (cacti_sizeof($data_sources)) {
foreach ($data_sources as $ds) {
if ($orig_task_item_id == $ds['id']) {
$output .= '<option value="' . $ds['id'] . '" selected>' . html_escape($ds['name']) . '</option>';
} elseif ($task_item_id == $ds['id']) {
$output .= '<option value="' . $ds['id'] . '" selected>' . html_escape($ds['name']) . '</option>';
} else {
$output .= '<option value="' . $ds['id'] . '">' . html_escape($ds['name']) . '</option>';
}
}
} else {
$output .= '<option value="0">' . __('None') . '</option>';
}
print $output;
break;
case 'ajax_dnd':
$graph_template_id = get_filter_request_var('id');
$sequences = get_nfilter_request_var('item_ids');
if (cacti_sizeof($sequences)) {
foreach ($sequences as $index => $s) {
$new_seq = $index++;
/* graph template first */
db_execute_prepared('UPDATE graph_templates_item
SET sequence = ?
WHERE local_graph_template_item_id = ?
AND graph_template_id = ?',
[$new_seq, $s, $graph_template_id]);
/* graphs next */
db_execute_prepared('UPDATE graph_templates_item
SET sequence = ?
WHERE id = ?
AND local_graph_id = 0
AND graph_template_id = ?',
[$new_seq, $s, $graph_template_id]);
}
}
header('Location: graph_templates.php?action=template_edit&id=' . get_filter_request_var('id'));
break;
case 'item_remove':
get_filter_request_var('graph_template_id');
item_remove();
header('Location: graph_templates.php?action=template_edit&id=' . get_request_var('graph_template_id'));
break;
case 'item_movedown':
get_filter_request_var('graph_template_id');
item_movedown();
header('Location: graph_templates.php?action=template_edit&id=' . get_request_var('graph_template_id'));
break;
case 'item_moveup':
get_filter_request_var('graph_template_id');
item_moveup();
header('Location: graph_templates.php?action=template_edit&id=' . get_request_var('graph_template_id'));
break;
case 'item_edit':
top_header();
item_edit();
bottom_footer();
break;
case 'item':
top_header();
item();
bottom_footer();
break;
case 'input_remove':
get_filter_request_var('graph_template_id');
input_remove();
header('Location: graph_templates.php?action=template_edit&id=' . get_request_var('graph_template_id'));
break;
case 'input_edit':
top_header();
input_edit();
bottom_footer();
break;
case 'template_edit':
top_header();
template_edit();
bottom_footer();
break;
default:
top_header();
graph_templates();
bottom_footer();
break;
}
function form_save() {
// sanitize ids
if (isset_request_var('graph_template_id') && !is_numeric(get_nfilter_request_var('graph_template_id'))) {
$graph_template_id = 0;
} else {
$graph_template_id = get_filter_request_var('graph_template_id');
}
if (isset_request_var('save_component_template')) {
/* ================= input validation ================= */
get_filter_request_var('graph_template_graph_id');
/* ==================================================== */
$push_title = true;
if ($graph_template_id > 0) {
$prev_title = db_fetch_cell_prepared('SELECT title
FROM graph_templates_graph
WHERE graph_template_id = ?
AND local_graph_id = 0',
[$graph_template_id]);
if ($prev_title == get_nfilter_request_var('title')) {
$push_title = false;
}
}
$save1['id'] = $graph_template_id;
$save1['hash'] = get_hash_graph_template($graph_template_id);
$save1['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save1['class'] = form_input_validate(get_nfilter_request_var('class'), 'class', '', true, 3);
$save1['version'] = form_input_validate(get_nfilter_request_var('version'), 'version', '', true, 3);
$save1['multiple'] = isset_request_var('multiple') ? 'on':'';
$save1['test_source'] = isset_request_var('test_source') ? 'on':'';
$save2['id'] = get_nfilter_request_var('graph_template_graph_id');
$save2['local_graph_template_graph_id'] = 0;
$save2['local_graph_id'] = 0;
$save2['t_image_format_id'] = (isset_request_var('t_image_format_id') ? get_nfilter_request_var('t_image_format_id') : '');
$save2['image_format_id'] = form_input_validate(get_nfilter_request_var('image_format_id'), 'image_format_id', '^[0-9]+$', true, 3);
$save2['t_title'] = form_input_validate((isset_request_var('t_title') ? get_nfilter_request_var('t_title') : ''), 't_title', '', true, 3);
$save2['title'] = form_input_validate(get_nfilter_request_var('title'), 'title', '', (isset_request_var('t_title') ? true : false), 3);
$save2['t_height'] = form_input_validate((isset_request_var('t_height') ? get_nfilter_request_var('t_height') : ''), 't_height', '', true, 3);
$save2['height'] = form_input_validate(get_nfilter_request_var('height'), 'height', '^[0-9]+$', (isset_request_var('t_height') ? true : false), 3);
$save2['t_width'] = form_input_validate((isset_request_var('t_width') ? get_nfilter_request_var('t_width') : ''), 't_width', '', true, 3);
$save2['width'] = form_input_validate(get_nfilter_request_var('width'), 'width', '^[0-9]+$', (isset_request_var('t_width') ? true : false), 3);
$save2['t_upper_limit'] = form_input_validate((isset_request_var('t_upper_limit') ? get_nfilter_request_var('t_upper_limit') : ''), 't_upper_limit', '', true, 3);
$save2['upper_limit'] = form_input_validate(get_nfilter_request_var('upper_limit'), 'upper_limit', '^(-?([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)([eE][+\-]?[0-9]+)?)|U$', ((isset_request_var('t_upper_limit') || (strlen(get_nfilter_request_var('upper_limit')) === 0)) ? true : false), 3);
$save2['t_lower_limit'] = form_input_validate((isset_request_var('t_lower_limit') ? get_nfilter_request_var('t_lower_limit') : ''), 't_lower_limit', '', true, 3);
$save2['lower_limit'] = form_input_validate(get_nfilter_request_var('lower_limit'), 'lower_limit', '^(-?([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)([eE][+\-]?[0-9]+)?)|U$', ((isset_request_var('t_lower_limit') || (strlen(get_nfilter_request_var('lower_limit')) === 0)) ? true : false), 3);
$save2['t_vertical_label'] = form_input_validate((isset_request_var('t_vertical_label') ? get_nfilter_request_var('t_vertical_label') : ''), 't_vertical_label', '', true, 3);
$save2['vertical_label'] = form_input_validate(get_nfilter_request_var('vertical_label'), 'vertical_label', '', true, 3);
$save2['t_slope_mode'] = form_input_validate((isset_request_var('t_slope_mode') ? get_nfilter_request_var('t_slope_mode') : ''), 't_slope_mode', '', true, 3);
$save2['slope_mode'] = form_input_validate((isset_request_var('slope_mode') ? get_nfilter_request_var('slope_mode') : ''), 'slope_mode', '', true, 3);
$save2['t_auto_scale'] = form_input_validate((isset_request_var('t_auto_scale') ? get_nfilter_request_var('t_auto_scale') : ''), 't_auto_scale', '', true, 3);
$save2['auto_scale'] = form_input_validate((isset_request_var('auto_scale') ? get_nfilter_request_var('auto_scale') : ''), 'auto_scale', '', true, 3);
$save2['t_auto_scale_opts'] = form_input_validate((isset_request_var('t_auto_scale_opts') ? get_nfilter_request_var('t_auto_scale_opts') : ''), 't_auto_scale_opts', '', true, 3);
$save2['auto_scale_opts'] = form_input_validate(get_nfilter_request_var('auto_scale_opts'), 'auto_scale_opts', '', true, 3);
$save2['t_auto_scale_log'] = form_input_validate((isset_request_var('t_auto_scale_log') ? get_nfilter_request_var('t_auto_scale_log') : ''), 't_auto_scale_log', '', true, 3);
$save2['auto_scale_log'] = form_input_validate((isset_request_var('auto_scale_log') ? get_nfilter_request_var('auto_scale_log') : ''), 'auto_scale_log', '', true, 3);
$save2['t_scale_log_units'] = form_input_validate((isset_request_var('t_scale_log_units') ? get_nfilter_request_var('t_scale_log_units') : ''), 't_scale_log_units', '', true, 3);
$save2['scale_log_units'] = form_input_validate((isset_request_var('scale_log_units') ? get_nfilter_request_var('scale_log_units') : ''), 'scale_log_units', '', true, 3);
$save2['t_auto_scale_rigid'] = form_input_validate((isset_request_var('t_auto_scale_rigid') ? get_nfilter_request_var('t_auto_scale_rigid') : ''), 't_auto_scale_rigid', '', true, 3);
$save2['auto_scale_rigid'] = form_input_validate((isset_request_var('auto_scale_rigid') ? get_nfilter_request_var('auto_scale_rigid') : ''), 'auto_scale_rigid', '', true, 3);
$save2['t_auto_padding'] = form_input_validate((isset_request_var('t_auto_padding') ? get_nfilter_request_var('t_auto_padding') : ''), 't_auto_padding', '', true, 3);
$save2['auto_padding'] = form_input_validate((isset_request_var('auto_padding') ? get_nfilter_request_var('auto_padding') : ''), 'auto_padding', '', true, 3);
$save2['t_base_value'] = form_input_validate((isset_request_var('t_base_value') ? get_nfilter_request_var('t_base_value') : ''), 't_base_value', '', true, 3);
$save2['base_value'] = form_input_validate(get_nfilter_request_var('base_value'), 'base_value', '^[0-9]+$', (isset_request_var('t_base_value') ? true : false), 3);
$save2['t_unit_value'] = form_input_validate((isset_request_var('t_unit_value') ? get_nfilter_request_var('t_unit_value') : ''), 't_unit_value', '', true, 3);
$save2['unit_value'] = form_input_validate(get_nfilter_request_var('unit_value'), 'unit_value', '', true, 3);
$save2['t_unit_exponent_value'] = form_input_validate((isset_request_var('t_unit_exponent_value') ? get_nfilter_request_var('t_unit_exponent_value') : ''), 't_unit_exponent_value', '', true, 3);
$save2['unit_exponent_value'] = form_input_validate(get_nfilter_request_var('unit_exponent_value'), 'unit_exponent_value', '^-?[0-9]+$', true, 3);
$save2['t_alt_y_grid'] = form_input_validate((isset_request_var('t_alt_y_grid') ? get_nfilter_request_var('t_alt_y_grid') : ''), 't_alt_y_grid', '', true, 3);
$save2['alt_y_grid'] = form_input_validate((isset_request_var('alt_y_grid') ? get_nfilter_request_var('alt_y_grid') : ''), 'alt_y_grid', '', true, 3);
$save2['t_right_axis'] = form_input_validate((isset_request_var('t_right_axis') ? get_nfilter_request_var('t_right_axis') : ''), 't_right_axis', '', true, 3);
$save2['right_axis'] = form_input_validate((isset_request_var('right_axis') ? get_nfilter_request_var('right_axis') : ''), 'right_axis', '^-?([0-9]+(\.[0-9]*)?|\.[0-9]+):-?([0-9]+(\.[0-9]*)?|\.[0-9]+)$', true, 3);
$save2['t_right_axis_label'] = form_input_validate((isset_request_var('t_right_axis_label') ? get_nfilter_request_var('t_right_axis_label') : ''), 't_right_axis_label', '', true, 3);
$save2['right_axis_label'] = form_input_validate((isset_request_var('right_axis_label') ? get_nfilter_request_var('right_axis_label') : ''), 'right_axis_label', '', true, 3);
$save2['t_right_axis_format'] = form_input_validate((isset_request_var('t_right_axis_format') ? get_nfilter_request_var('t_right_axis_format') : ''), 't_right_axis_format', '', true, 3);
$save2['right_axis_format'] = form_input_validate((isset_request_var('right_axis_format') ? get_nfilter_request_var('right_axis_format') : ''), 'right_axis_format', '^[0-9]+$', true, 3);
$save2['t_no_gridfit'] = form_input_validate((isset_request_var('t_no_gridfit') ? get_nfilter_request_var('t_no_gridfit') : ''), 't_no_gridfit', '', true, 3);
$save2['no_gridfit'] = form_input_validate((isset_request_var('no_gridfit') ? get_nfilter_request_var('no_gridfit') : ''), 'no_gridfit', '', true, 3);
$save2['t_unit_length'] = form_input_validate((isset_request_var('t_unit_length') ? get_nfilter_request_var('t_unit_length') : ''), 't_unit_length', '', true, 3);
$save2['unit_length'] = form_input_validate((isset_request_var('unit_length') ? get_nfilter_request_var('unit_length') : ''), 'unit_length', '^[0-9]+$', true, 3);
$save2['t_tab_width'] = form_input_validate((isset_request_var('t_tab_width') ? get_nfilter_request_var('t_tab_width') : ''), 't_tab_width', '', true, 3);
$save2['tab_width'] = form_input_validate((isset_request_var('tab_width') ? get_nfilter_request_var('tab_width') : ''), 'tab_width', '^[0-9]*$', true, 3);
$save2['t_dynamic_labels'] = form_input_validate((isset_request_var('t_dynamic_labels') ? get_nfilter_request_var('t_dynamic_labels') : ''), 't_dynamic_labels', '', true, 3);
$save2['dynamic_labels'] = form_input_validate((isset_request_var('dynamic_labels') ? get_nfilter_request_var('dynamic_labels') : ''), 'dynamic_labels', '', true, 3);
$save2['t_force_rules_legend'] = form_input_validate((isset_request_var('t_force_rules_legend') ? get_nfilter_request_var('t_force_rules_legend') : ''), 't_force_rules_legend', '', true, 3);
$save2['force_rules_legend'] = form_input_validate((isset_request_var('force_rules_legend') ? get_nfilter_request_var('force_rules_legend') : ''), 'force_rules_legend', '', true, 3);
$save2['t_legend_position'] = form_input_validate((isset_request_var('t_legend_position') ? get_nfilter_request_var('t_legend_position') : ''), 't_legend_position', '', true, 3);
$save2['legend_position'] = form_input_validate((isset_request_var('legend_position') ? get_nfilter_request_var('legend_position') : ''), 'legend_position', '', true, 3);
$save2['t_legend_direction'] = form_input_validate((isset_request_var('t_legend_direction') ? get_nfilter_request_var('t_legend_direction') : ''), 't_legend_direction', '', true, 3);
$save2['legend_direction'] = form_input_validate((isset_request_var('legend_direction') ? get_nfilter_request_var('legend_direction') : ''), 'legend_direction', '', true, 3);
$save2['t_right_axis_formatter'] = form_input_validate((isset_request_var('t_right_axis_formatter') ? get_nfilter_request_var('t_right_axis_formatter') : ''), 't_right_axis_formatter', '', true, 3);
$save2['right_axis_formatter'] = form_input_validate((isset_request_var('right_axis_formatter') ? get_nfilter_request_var('right_axis_formatter') : ''), 'right_axis_formatter', '', true, 3);
$save2['t_left_axis_format'] = form_input_validate((isset_request_var('t_left_axis_format') ? get_nfilter_request_var('t_left_axis_format') : ''), 't_left_axis_format', '', true, 3);
$save2['left_axis_format'] = form_input_validate((isset_request_var('left_axis_format') ? get_nfilter_request_var('left_axis_format') : ''), 'left_axis_format', '^[0-9]+$', true, 3);
$save2['t_left_axis_formatter'] = form_input_validate((isset_request_var('t_left_axis_formatter') ? get_nfilter_request_var('t_left_axis_formatter') : ''), 't_left_axis_formatter', '', true, 3);
$save2['left_axis_formatter'] = form_input_validate((isset_request_var('left_axis_formatter') ? get_nfilter_request_var('left_axis_formatter') : ''), 'left_axis_formatter', '', true, 3);
if (!is_error_message()) {
$save1['last_updated'] = date('Y-m-d H:i:s');
$graph_template_id = sql_save($save1, 'graph_templates');
if ($graph_template_id) {
raise_message(1);
} else {
raise_message(2);
}
}
if (!is_error_message()) {
$save2['graph_template_id'] = $graph_template_id;
$graph_template_graph_id = sql_save($save2, 'graph_templates_graph');
if ($graph_template_graph_id) {
raise_message(1);
push_out_graph($graph_template_graph_id, $push_title);
} else {
raise_message(2);
}
}
} elseif (isset_request_var('save_component_item')) {
/* ================= input validation ================= */
get_filter_request_var('graph_template_id');
get_filter_request_var('task_item_id');
get_filter_request_var('sequence');
get_filter_request_var('color_id');
get_filter_request_var('color2_id');
get_filter_request_var('gradheight');
get_filter_request_var('graph_template_item_id');
/* ==================================================== */
global $graph_item_types;
$items[0] = [];
if ($graph_item_types[get_nfilter_request_var('graph_type_id')] == 'LEGEND') {
/* this can be a major time saver when creating lots of graphs with the typical
GPRINT LAST/AVERAGE/MAX legends */
$items = [
0 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '4',
'text_format' => __('Cur:'),
'hard_return' => ''
],
1 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '1',
'text_format' => __('Avg:'),
'hard_return' => ''
],
2 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '3',
'text_format' => __('Max:'),
'hard_return' => 'on'
]
];
} elseif ($graph_item_types[get_nfilter_request_var('graph_type_id')] == 'LEGEND_CAMM') {
/* this can be a major time saver when creating lots of graphs with the typical
GPRINT LAST/AVERAGE/MAX legends */
$items = [
0 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '4',
'text_format' => __('Cur:'),
'hard_return' => ''
],
1 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '1',
'text_format' => __('Avg:'),
'hard_return' => ''
],
2 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '2',
'text_format' => __('Min:'),
'hard_return' => ''
],
3 => [
'color_id' => '0',
'graph_type_id' => '9',
'consolidation_function_id' => '3',
'text_format' => __('Max:'),
'hard_return' => 'on'
]
];
}
$sequence = get_request_var('sequence');
foreach ($items as $item) {
/* generate a new sequence if needed */
if (empty($sequence)) {
$sequence = get_sequence(0, 'sequence', 'graph_templates_item', 'graph_template_id=' . get_request_var('graph_template_id') . ' AND local_graph_id=0');
}
$task_item_changed = true;
if (get_request_var('graph_template_item_id') > 0) {
$task_item_id = db_fetch_cell_prepared('SELECT task_item_id
FROM graph_templates_item
WHERE id = ?',
[get_request_var('graph_template_item_id')]
);
if (get_nfilter_request_var('task_item_id') == get_nfilter_request_var('_task_item_id')) {
$task_item_changed = false;
}
}
$save['id'] = get_request_var('graph_template_item_id');
$save['hash'] = get_hash_graph_template(get_request_var('graph_template_item_id'), 'graph_template_item');
$save['graph_template_id'] = get_request_var('graph_template_id');
$save['local_graph_id'] = 0;
$save['task_item_id'] = form_input_validate(get_request_var('task_item_id'), 'task_item_id', '^[0-9]+$', true, 3);
$save['color_id'] = form_input_validate((isset($item['color_id']) ? $item['color_id'] : get_request_var('color_id')), 'color_id', '', true, 3);
$save['color2_id'] = form_input_validate((isset($item['color2_id']) ? $item['color2_id'] : get_request_var('color2_id')), 'color2_id', '', true, 3);
/* if alpha is disabled, use invisible_alpha instead */
if (!isset_request_var('alpha')) {
set_request_var('alpha', get_nfilter_request_var('invisible_alpha'));
}
if (!isset_request_var('alpha2')) {
set_request_var('alpha2', get_nfilter_request_var('invisible_alpha'));
}
$save['alpha'] = form_input_validate((isset($item['alpha']) ? $item['alpha'] : get_nfilter_request_var('alpha')), 'alpha', '', true, 3);
$save['alpha2'] = form_input_validate((isset($item['alpha2']) ? $item['alpha2'] : get_nfilter_request_var('alpha2')), 'alpha2', '', true, 3);
$save['gradheight'] = form_input_validate((isset($item['gradheight']) ? $item['gradheight'] : get_nfilter_request_var('gradheight')), 'gradheight', '', true, 3);
$save['graph_type_id'] = form_input_validate((isset($item['graph_type_id']) ? $item['graph_type_id'] : get_filter_request_var('graph_type_id')), 'graph_type_id', '^[0-9]+$', true, 3);
if (isset_request_var('line_width') || isset($item['line_width'])) {
$save['line_width'] = form_input_validate((isset($item['line_width']) ? $item['line_width'] : get_nfilter_request_var('line_width')), 'line_width', '(^[0-9]+[\.,0-9]+$|^[0-9]+$)', true, 3);
} else {
// make sure to transfer old LINEx style into line_width on save
switch ($save['graph_type_id']) {
case GRAPH_ITEM_TYPE_LINE1:
$save['line_width'] = 1;
break;
case GRAPH_ITEM_TYPE_LINE2:
$save['line_width'] = 2;
break;
case GRAPH_ITEM_TYPE_LINE3:
$save['line_width'] = 3;
break;
default:
$save['line_width'] = 0;
}
}
$save['dashes'] = form_input_validate((isset_request_var('dashes') ? get_nfilter_request_var('dashes') : ''), 'dashes', '^[0-9]+[,0-9]*$', true, 3);
$save['dash_offset'] = form_input_validate((isset_request_var('dash_offset') ? get_nfilter_request_var('dash_offset') : ''), 'dash_offset', '^[0-9]+$', true, 3);
$save['cdef_id'] = form_input_validate(get_nfilter_request_var('cdef_id'), 'cdef_id', '^[0-9]+$', true, 3);
$save['vdef_id'] = form_input_validate(get_nfilter_request_var('vdef_id'), 'vdef_id', '^[0-9]+$', true, 3);
$save['shift'] = form_input_validate((isset_request_var('shift') ? get_nfilter_request_var('shift') : ''), 'shift', '^((on)|)$', true, 3);
$save['consolidation_function_id'] = form_input_validate((isset($item['consolidation_function_id']) ? $item['consolidation_function_id'] : get_nfilter_request_var('consolidation_function_id')), 'consolidation_function_id', '^[0-9]+$', true, 3);
$save['textalign'] = form_input_validate((isset_request_var('textalign') ? get_nfilter_request_var('textalign') : ''), 'textalign', '^[a-z]+$', true, 3);
$save['text_format'] = form_input_validate((isset($item['text_format']) ? $item['text_format'] : get_nfilter_request_var('text_format')), 'text_format', '', true, 3);
$save['legend'] = form_input_validate((isset($item['legend']) ? $item['legend'] : get_nfilter_request_var('legend')), 'legend', '', true, 3);
$save['value'] = form_input_validate(get_nfilter_request_var('value'), 'value', '', true, 3);
$save['hard_return'] = form_input_validate(((isset($item['hard_return']) ? $item['hard_return'] : (isset_request_var('hard_return') ? get_nfilter_request_var('hard_return') : ''))), 'hard_return', '', true, 3);
$save['gprint_id'] = form_input_validate(get_nfilter_request_var('gprint_id'), 'gprint_id', '^[0-9]+$', true, 3);
$save['sequence'] = $sequence;
if (!is_error_message()) {
/* Before we save the item, let's get a look at task_item_id <-> input associations */
$orig_data_source_graph_inputs = db_fetch_assoc_prepared("SELECT
gtin.id, gtin.name, gti.task_item_id
FROM graph_template_input AS gtin
INNER JOIN graph_template_input_defs AS gtid
ON gtin.id = gtid.graph_template_input_id
INNER JOIN graph_templates_item AS gti
ON gtid.graph_template_item_id = gti.id
WHERE gtin.graph_template_id = ?
AND gtin.column_name = 'task_item_id'
GROUP BY gti.task_item_id", [$save['graph_template_id']]);
$orig_data_source_to_input = array_rekey($orig_data_source_graph_inputs, 'task_item_id', 'id');
$graph_template_item_id = sql_save($save, 'graph_templates_item');
if ($graph_template_item_id) {
raise_message(1);
if (!empty($save['task_item_id'])) {
/* old item clean-up. Don't delete anything if the item <-> task_item_id association remains the same. */
if (get_nfilter_request_var('_task_item_id') != get_nfilter_request_var('task_item_id')) {
/* It changed. Delete any old associations */
db_execute_prepared('DELETE FROM graph_template_input_defs
WHERE graph_template_item_id = ?',
[$graph_template_item_id]
);
/* Input for current data source exists and has changed. Update the association */
if (isset($orig_data_source_to_input[$save['task_item_id']])) {
db_execute_prepared('REPLACE INTO graph_template_input_defs
(graph_template_input_id, graph_template_item_id)
VALUES (?, ?)',
[$orig_data_source_to_input[$save['task_item_id']], $graph_template_item_id]
);
}
}
/* an input for the current data source does NOT currently exist, let's create one */
if (!isset($orig_data_source_to_input[$save['task_item_id']])) {
$ds_name = db_fetch_cell_prepared('SELECT data_source_name
FROM data_template_rrd
WHERE id = ?',
[get_nfilter_request_var('task_item_id')]
);
db_execute_prepared("REPLACE INTO graph_template_input
(hash, graph_template_id, name, column_name)
VALUES (?, ?, ?, 'task_item_id')",
[get_hash_graph_template(0, 'graph_template_input'), $save['graph_template_id'], "Data Source [$ds_name]"]
);
$graph_template_input_id = db_fetch_insert_id();
$graph_items = db_fetch_assoc_prepared('SELECT id
FROM graph_templates_item
WHERE graph_template_id = ?
AND task_item_id = ?',
[$save['graph_template_id'], get_nfilter_request_var('task_item_id')]
);
if (cacti_sizeof($graph_items)) {
foreach ($graph_items as $graph_item) {
db_execute_prepared('REPLACE INTO graph_template_input_defs
(graph_template_input_id, graph_template_item_id)
VALUES (?, ?)',
[$graph_template_input_id, $graph_item['id']]
);
}
}
}
}
push_out_graph_item($graph_template_item_id, $task_item_changed);
if (isset($orig_data_source_to_input[get_nfilter_request_var('task_item_id')])) {
/* make sure all current graphs using this graph input are aware of this change */
push_out_graph_input($orig_data_source_to_input[get_nfilter_request_var('task_item_id')], $graph_template_item_id, [$graph_template_item_id => $graph_template_item_id]);
}
} else {
raise_message(2);
}
}
$sequence = 0;
}
if (is_error_message()) {
header('Location: graph_templates.php?action=item_edit&graph_template_item_id=' . (empty($graph_template_item_id) ? get_nfilter_request_var('graph_template_item_id') : $graph_template_item_id) . '&id=' . get_nfilter_request_var('graph_template_id'));
exit;
} else {
db_execute_prepared('UPDATE graph_templates
SET last_updated = NOW()
WHERE id = ?',
[get_nfilter_request_var('graph_template_id')]);
header('Location: graph_templates.php?action=template_edit&id=' . get_nfilter_request_var('graph_template_id'));
exit;
}
} elseif ((isset_request_var('save_component_input')) && (!is_error_message())) {
$graph_input_values = [];
$selected_graph_items = [];
/* ================= input validation ================= */
get_filter_request_var('graph_template_input_id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
$save['id'] = get_nfilter_request_var('graph_template_input_id');
$save['hash'] = get_hash_graph_template(get_nfilter_request_var('graph_template_input_id'), 'graph_template_input');
$save['graph_template_id'] = get_nfilter_request_var('graph_template_id');
$save['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save['description'] = form_input_validate(get_nfilter_request_var('description'), 'description', '', true, 3);
$save['column_name'] = form_input_validate(get_nfilter_request_var('column_name'), 'column_name', '', true, 3);
if (!is_error_message()) {
$graph_template_input_id = sql_save($save, 'graph_template_input');
if ($graph_template_input_id) {
raise_message(1);
/* list all graph items from the db so we can compare them with the current form */
$db_selected_graph_item = array_rekey(
db_fetch_assoc_prepared('SELECT graph_template_item_id
FROM graph_template_input_defs
WHERE graph_template_input_id = ?',
[$graph_template_input_id]),
'graph_template_item_id', 'graph_template_item_id'
);
/* list all select graph items for use down below */
foreach ($_POST as $var => $val) {
if (preg_match('/^i_(\d+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1], 'i[1]');
/* ==================================================== */
$selected_graph_items[$matches[1]] = $matches[1];
if (isset($db_selected_graph_item[$matches[1]])) {
/* is selected and exists in the db; old item */
$old_members[$matches[1]] = $matches[1];
} else {
/* is selected and does not exist the db; new item */
$new_members[$matches[1]] = $matches[1];
}
}
}
if ((isset($new_members)) && (cacti_sizeof($new_members) > 0)) {
foreach ($new_members as $item_id) {
push_out_graph_input($graph_template_input_id, $item_id, (isset($new_members) ? $new_members : []));
}
}
db_execute_prepared('DELETE FROM graph_template_input_defs WHERE graph_template_input_id = ?', [$graph_template_input_id]);
if (cacti_sizeof($selected_graph_items) > 0) {
foreach ($selected_graph_items as $graph_template_item_id) {
db_execute_prepared('INSERT INTO graph_template_input_defs (graph_template_input_id, graph_template_item_id) VALUES (?, ?)', [$graph_template_input_id, $graph_template_item_id]);
}
}
} else {
raise_message(2);
}
}
if (is_error_message()) {
header('Location: graph_templates.php?action=input_edit&graph_template_input_id=' . (empty($graph_template_input_id) ? get_nfilter_request_var('graph_template_input_id') : $graph_template_input_id) . '&graph_template_id=' . get_nfilter_request_var('graph_template_id'));
exit;
} else {
db_execute_prepared('UPDATE graph_templates
SET last_updated = NOW()
WHERE id = ?',
[get_nfilter_request_var('graph_template_id')]);
header('Location: graph_templates.php?action=template_edit&id=' . get_nfilter_request_var('graph_template_id'));
exit;
}
}
header('Location: graph_templates.php?action=template_edit&id=' . (empty($graph_template_id) ? get_nfilter_request_var('graph_template_id') : $graph_template_id));
}
function item_movedown() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
global $graph_item_types;
$arr = get_graph_group(get_request_var('id'));
$next_id = get_graph_parent(get_request_var('id'), 'next');
$graph_type = db_fetch_cell_prepared('SELECT graph_type_id
FROM graph_templates_item
WHERE id = ?',
[get_request_var('id')]
);
$text_type = $graph_item_types[$graph_type];
if (!empty($next_id) && isset($arr[get_request_var('id')])) {
move_graph_group(get_request_var('id'), $arr, $next_id, 'next');
} elseif (!preg_match('/(AREA|STACK|LINE)/', $text_type)) {
/* this is so we know the "other" graph item to propagate the changes to */
$next_item = get_item('graph_templates_item', 'sequence', get_request_var('id'), 'graph_template_id=' . get_request_var('graph_template_id') . ' AND local_graph_id=0', 'next');
move_item_down('graph_templates_item', get_request_var('id'), 'graph_template_id=' . get_request_var('graph_template_id') . ' AND local_graph_id=0');
}
if (!isempty_request_var('graph_template_id')) {
resequence_graphs_simple(get_request_var('graph_template_id'));
}
}
function item_moveup() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
global $graph_item_types;
$arr = get_graph_group(get_request_var('id'));
$next_id = get_graph_parent(get_request_var('id'), 'previous');
$graph_type = db_fetch_cell_prepared('SELECT graph_type_id
FROM graph_templates_item
WHERE id = ?',
[get_request_var('id')]
);
$text_type = $graph_item_types[$graph_type];
if (!empty($next_id) && isset($arr[get_request_var('id')])) {
move_graph_group(get_request_var('id'), $arr, $next_id, 'previous');
} elseif (!preg_match('/(AREA|STACK|LINE)/', $text_type)) {
/* this is so we know the "other" graph item to propagate the changes to */
$last_item = get_item('graph_templates_item', 'sequence', get_request_var('id'), 'graph_template_id=' . get_request_var('graph_template_id') . ' AND local_graph_id=0', 'previous');
move_item_up('graph_templates_item', get_request_var('id'), 'graph_template_id=' . get_request_var('graph_template_id') . ' AND local_graph_id=0');
}
if (!isempty_request_var('graph_template_id')) {
resequence_graphs_simple(get_request_var('graph_template_id'));
}
}
function item_remove() {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('graph_template_id');
/* ==================================================== */
db_execute_prepared('DELETE FROM graph_templates_item WHERE id = ?', [get_request_var('id')]);
db_execute_prepared('DELETE FROM graph_templates_item WHERE local_graph_template_item_id = ?', [get_request_var('id')]);
/* delete the graph item input if it is empty */
$graph_item_inputs = db_fetch_assoc_prepared('SELECT graph_template_input.id
FROM (graph_template_input, graph_template_input_defs)
WHERE graph_template_input.id = graph_template_input_defs.graph_template_input_id
AND graph_template_input.graph_template_id = ?
AND graph_template_input_defs.graph_template_item_id = ?
GROUP BY graph_template_input.id', [get_request_var('graph_template_id'), get_request_var('id')]);
if (cacti_sizeof($graph_item_inputs) > 0) {
foreach ($graph_item_inputs as $graph_item_input) {
if (cacti_sizeof(db_fetch_assoc_prepared('SELECT graph_template_input_id FROM graph_template_input_defs WHERE graph_template_input_id = ?', [$graph_item_input['id']])) == 1) {
db_execute_prepared('DELETE FROM graph_template_input WHERE id = ?', [$graph_item_input['id']]);
}
}
}
db_execute_prepared('DELETE FROM graph_template_input_defs WHERE graph_template_item_id = ?', [get_request_var('id')]);
}
function item_edit() {
global $struct_graph_item, $graph_item_types, $consolidation_functions;
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('graph_template_id');
get_filter_request_var('data_template_id');
/* ==================================================== */
/* ================= input validation and session storage ================= */
$filters = [
'data_template_id' => [
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '0'
],
];
validate_store_request_vars($filters, 'sess_gti_' . get_filter_request_var('graph_template_id'));
/* ================= input validation ================= */
if (get_request_var('graph_template_id') > 0 || isset_request_var('id')) {
$sql_where = '';
$sql_params = [];
if (get_request_var('id') > 0) {
$sql_where .= ' AND gti.id = ?';
$sql_params[] = get_request_var('id');
}
if (get_request_var('graph_template_id') > 0) {
$sql_where .= ' AND gti.graph_template_id = ?';
$sql_params[] = get_request_var('graph_template_id');
}
$data_templates = array_rekey(
db_fetch_assoc_prepared("SELECT DISTINCT dtr.data_template_id
FROM data_template_rrd AS dtr
INNER JOIN graph_templates_item AS gti
ON dtr.id = gti.task_item_id
WHERE dtr.local_data_id = 0
$sql_where
ORDER BY dtr.data_template_id",
$sql_params
),
'data_template_id',
'data_template_id'
);
if (cacti_sizeof($data_templates)) {
if (!isset($data_templates[get_request_var('data_template_id')])) {
foreach ($data_templates as $dt) {
set_request_var('data_template_id', $dt);
break;
}
}
}
}
form_start('graph_templates.php', 'graph_items');
$header_label = __esc('Graph Template Items [edit graph: %s]', db_fetch_cell_prepared('SELECT name FROM graph_templates WHERE id = ?', [get_request_var('graph_template_id')]));
html_start_box($header_label, '100%', true, 3, 'center', '');
if (!isempty_request_var('id')) {
$template_item = db_fetch_row_prepared('SELECT *
FROM graph_templates_item
WHERE id = ?',
[get_request_var('id')]
);
}
/* by default, select the LAST DS chosen to make everyone's lives easier */
if (!isempty_request_var('graph_template_id')) {
$default = db_fetch_row_prepared('SELECT task_item_id
FROM graph_templates_item
WHERE graph_template_id = ?
AND local_graph_id = 0
ORDER BY sequence DESC',
[get_request_var('graph_template_id')]
);
if (cacti_sizeof($default) > 0) {
$struct_graph_item['task_item_id']['default'] = $default['task_item_id'];
} else {
$struct_graph_item['task_item_id']['default'] = 0;
}
}
if (isset_request_var('data_template_id')) {
$sql_where = ' AND dtr.data_template_id = ' . get_filter_request_var('data_template_id');
} else {
$sql_where = '';
}
$data_template_helper = [
'data_template_id' => [
'friendly_name' => __('Data Template Filter'),
'method' => 'drop_sql',
'sql' => 'SELECT id, name FROM data_template ORDER BY name',
'default' => '0',
'value' => (isset_request_var('data_template_id') ? get_filter_request_var('data_template_id') : '0'),
'none_value' => __('Any'),
'description' => __('This filter will limit the Data Sources visible in the Data Source dropdown.')
]
];
/* modifications to the default graph items array */
$struct_graph_item['task_item_id']['sql'] = "SELECT dtr.id,
CONCAT_WS('', dt.name,' - ',' (', dtr.data_source_name,')') AS name
FROM data_template_rrd AS dtr
INNER JOIN data_template AS dt
ON dtr.data_template_id = dt.id
WHERE dtr.local_data_id = 0
$sql_where
ORDER BY dt.name, dtr.data_source_name";
$mystruct_graph_item = array_merge($data_template_helper, $struct_graph_item);
$form_array = [];
foreach ($mystruct_graph_item as $field_name => $field_array) {
$form_array += [$field_name => $mystruct_graph_item[$field_name]];
if ($field_name != 'data_template_id') {
$form_array[$field_name]['value'] = (isset($template_item) ? $template_item[$field_name] : '');
$form_array[$field_name]['form_id'] = (isset($template_item) ? $template_item['id'] : '0');
} else {
$form_array[$field_name]['value'] = get_request_var('data_template_id');
$form_array[$field_name]['form_id'] = (isset($template_item) ? $template_item['id'] : '0');
}
}
if (isset($template_item) && cacti_sizeof($template_item) && $template_item['legend'] == '') {
switch ($template_item['graph_type_id']) {
case 7:
case 8:
case 2:
case 4:
case 5:
case 6:
case 20:
$data_source = db_fetch_cell_prepared('SELECT data_source_name
FROM data_template_rrd
WHERE id = ? AND local_data_id = 0',
[$template_item['task_item_id']]);
if ($data_source != '') {
switch($template_item['consolidation_function_id']) {
case 1:
$data_source .= ' (AVG)';
break;
case 2:
$data_source .= ' (MIN)';
break;
case 3:
$data_source .= ' (MAX)';
break;
case 4:
$data_source .= ' (LAST)';
break;
}
$form_array['legend']['value'] = $data_source;
}
}
}
draw_edit_form(
[
'config' => ['no_form_tag' => true],
'fields' => $form_array
]
);
html_end_box(true, true);
form_hidden_box('graph_template_item_id', (isset($template_item) ? $template_item['id'] : '0'), '');
form_hidden_box('graph_template_id', get_request_var('graph_template_id'), '0');
form_hidden_box('_graph_type_id', (isset($template_item) ? $template_item['graph_type_id'] : '0'), '');
form_hidden_box('_task_item_id', (isset($template_item) ? $template_item['task_item_id'] : '0'), '');
form_hidden_box('save_component_item', '1', '');
form_hidden_box('invisible_alpha', $form_array['alpha']['value'], 'FF');
form_hidden_box('rrdtool_version', get_rrdtool_version(), '');
form_save_button('graph_templates.php?action=template_edit&id=' . get_request_var('graph_template_id'));
?>
<script type='text/javascript'>
$(function() {
$('#shift').click(function(data) {
toggleFields({
value: $('#shift').is(':checked'),
})
});
$('#data_template_id').change(function() {
$.get(urlPath + 'graph_templates.php' +
'?action=ajax_data_sources' +
'&data_template_id=' + $('#data_template_id').val() +
'&task_item_id=' + $('#task_item_id').val() +
'&_task_item_id=' + $('#_task_item_id').val(),
function(data) {
$('#task_item_id').empty().append(data);
if ($('#task_item_id').selectmenu('instance')) {
$('#task_item_id').selectmenu('refresh');
}
});
});
setRowVisibility();
$('#graph_type_id').change(function(data) {
setRowVisibility();
});
});
/**
* columns - task_item_id color_id alpha color2_id alpha2graph_type_id consolidation_function_id cdef_id value gprint_id text_format hard_return
*
* graph_type_ids - 1 - Comment 2 - HRule 3 - Vrule 4 - Line1 5 - Line2 6 - Line3 7 - Area 8 - Stack 9 - Gprint 10 - Legend
*/
function changeColorId() {
$('#alpha').prop('disabled', true);
if ($('#color_id').val() != 0) {
$('#alpha').prop('disabled', false);
}
switch ($('#graph_type_id').val()) {