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items.php
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items.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/ |
+-------------------------------------------------------------------------+
*/
chdir(__DIR__ . '/../../');
require('include/auth.php');
if (!defined('REPORTIT_BASE_PATH')) {
include_once(__DIR__ . '/setup.php');
reportit_define_constants();
}
include_once(REPORTIT_BASE_PATH . '/lib/funct_validate.php');
include_once(REPORTIT_BASE_PATH . '/lib/funct_online.php');
include_once(REPORTIT_BASE_PATH . '/lib/funct_shared.php');
include_once(REPORTIT_BASE_PATH . '/lib/funct_html.php');
include_once(REPORTIT_BASE_PATH . '/lib/const_runtime.php');
include_once(REPORTIT_BASE_PATH . '/lib/const_items.php');
set_default_action();
switch (get_request_var('action')) {
case 'save':
save();
break;
case 'ajax_hosts':
get_allowed_ajax_hosts();
break;
default:
top_header();
standard();
bottom_footer();
break;
}
function save(){
/* ================= input validation ================= */
get_filter_request_var('id');
/* ==================================================== */
/* ==================== checkpoint ==================== */
my_report(get_request_var('id'));
locked(my_template(get_request_var('id')));
/* ==================================================== */
/* search all checkboxes and put them into array $rrd_ids */
foreach($_POST as $key => $value) {
if (strstr($key, 'chk_')) {
$rrd_ids[] = substr($key, 4);
}
}
/* check default settings and build SQL syntax for saving*/
if (isset($rrd_ids)) {
$enable_tmz = read_config_option('reportit_use_tmz');
$tmz = ($enable_tmz) ? "'GMT'" : "'".date('T')."'";
$columns = '';
$values = '';
$rrd = '';
/* load data item presets */
$presets = db_fetch_row_prepared('SELECT *
FROM plugin_reportit_presets
WHERE id = ?',
array(get_request_var('id')));
if (cacti_sizeof($presets)) {
$presets['report_id'] = get_request_var('id');
foreach($presets as $key => $value) {
$columns .= ', ' . $key;
if ($key != 'id') {
$values .= ',' . db_qstr($value);
}
}
} else {
$columns = ' id, report_id';
$values .= ', ' . db_qstr(get_request_var('id'));
}
foreach($rrd_ids as $rd) {
$rrd .= "($rd $values),";
}
$rrd = substr($rrd, 0, strlen($rrd)-1);
$columns = substr($columns, 1);
/* save */
db_execute("INSERT INTO plugin_reportit_data_items ($columns) VALUES $rrd");
/* reset report */
reset_report(get_request_var('id'));
}
/* return to standard form */
header('Location: items.php?header=false&id=' . get_request_var('id'));
}
function standard() {
global $config, $link_array;
/* ================= 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' => 'id',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'host_id' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '-1'
)
);
$filters = api_plugin_hook_function('report_filters', $filters);
validate_store_request_vars($filters, 'sess_reportit_items');
/* ================= input validation ================= */
/* ==================== checkpoint ==================== */
my_report(get_filter_request_var('id'));
locked(my_template(get_request_var('id')));
/* ==================================================== */
$report_data = db_fetch_row_prepared('SELECT *
FROM plugin_reportit_reports
WHERE id = ?',
array(get_request_var('id')));
$current_owner = db_fetch_row_prepared('SELECT *
FROM user_auth
WHERE id = ?',
array($report_data['user_id']));
// TODO create a get_allowed_data_source() function to achieve
// identical results to the current other graph and template
// based functions.
/* load filter settings of that report template this report relies on */
$template_filter = db_fetch_assoc_prepared('SELECT rt.pre_filter, rt.data_template_id
FROM plugin_reportit_reports AS rr
INNER JOIN plugin_reportit_templates AS rt
ON rr.template_id = rt.id
WHERE rr.id = ?',
array(get_request_var('id')));
/* start building the SQL syntax */
/* filter all RRDs which are not in RRD table and match with filter settings */
$sql = 'SELECT DISTINCT a.local_data_id AS id, a.name_cache
FROM data_template_data AS a
LEFT JOIN plugin_reportit_data_items AS b
ON a.local_data_id = b.id
AND b.report_id = ' . get_request_var('id') . '
LEFT JOIN data_local AS c
ON c.id = a.local_data_id
LEFT JOIN host AS d
ON d.id = c.host_id';
/* apply Host Template Id filter, if selected in report configuration*/
if ($report_data['host_template_id'] != 0) {
$sql .= " LEFT JOIN host_template AS e ON e.id = d.host_template_id";
}
/* check Data Template Id filter */
$sql .= " WHERE b.id IS NULL
AND a.local_data_id != '0'
AND a.data_template_id =" . $template_filter['0']['data_template_id'];
/* check pre-filter settings of the report template */
if ($template_filter['0']['pre_filter'] != '') {
$sql .= " AND a.name_cache LIKE '" . $template_filter['0']['pre_filter'] ."'";
}
/* check host filter defined by form */
if (get_request_var('host_id') == '-1') {
/* filter nothing */
} elseif (!isempty_request_var('host_id')) {
/* show only data items of selected host */
$sql .= ' AND c.host_id =' . get_request_var('host_id');
}
/* check text filter defined by form */
if (strlen(get_request_var('filter'))) {
$sql .= ' AND a.name_cache LIKE "%' . get_request_var('filter') . '%"';
}
/* check for the specific Host Template Id, if Host Template Id filter has been applied */
if ($report_data['host_template_id'] != 0) {
$sql .= ' AND e.id = ' . $report_data['host_template_id'];
}
/* check Data Source Filter, if defined in report configuration*/
if ($report_data['data_source_filter'] != '') {
$sql .= ' AND a.name_cache LIKE "%' . $report_data['data_source_filter'] . '%"';
}
/* use additional where clause for graph permissions if necessary */
if (read_config_option('auth_method') != 0 && $report_data['graph_permission'] == 1) {
$sql .= ' AND ' . $sql_where;
}
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
$total_rows = db_fetch_cell(str_replace('DISTINCT a.local_data_id AS id, a.name_cache','COUNT(DISTINCT a.local_data_id)', $sql));
/* apply sorting functionality and limitation */
$sql_order = get_order_string();
$sql_limit = ' LIMIT ' . ($rows*(get_request_var('page')-1)) . ',' . $rows;
$sql .= ' ' . $sql_order . $sql_limit;
$rrdlist = db_fetch_assoc($sql);
$nav = html_nav_bar('items.php?id=' . get_request_var('id') . '&filter=' . get_request_var('filter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 5, __('Items', 'reportit'), 'page', 'main');
$header_label = __('Data Items [Add to Report: <a class="pic" href="reports.php?action=report_edit&id=%d">%s</a>]', get_request_var('id'), $report_data['description'], 'reportit');
/* show the Host Template Description in the header, if Host Template Id filter was set */
$ht_desc = db_fetch_cell_prepared('SELECT name
FROM host_template
WHERE id = ?',
array($report_data['host_template_id']));
if (!strlen($ht_desc)) {
$ht_desc = __('None', 'reportit');
}
/* show the Data Source Filter in the header, if it has been defined */
$ds_desc = $report_data['data_source_filter'];
if (!strlen($ds_desc)) {
$ds_desc = __('None', 'reportit');
}
items_filter($header_label);
print $nav;
form_start('items.php');
html_start_box('', '100%', '', '3', 'center', '');
$desc_array = array(
'name_cache' => array(
'display' => __('Data Item Name', 'reportit'),
'sort' => 'ASC',
'align' => 'left'
),
'id' => array(
'display' => __('ID', 'reportit'),
'sort' => 'ASC',
'align' => 'left'
),
);
html_header_sort_checkbox($desc_array, get_request_var('sort_column'), get_request_var('sort_direction'), false, 'items.php?id=' . get_request_var('id'));
//Set preconditions
if (cacti_sizeof($rrdlist)) {
foreach($rrdlist as $rrd) {
form_alternate_row('line' . $rrd['id'], true);
form_selectable_cell(filter_value($rrd['name_cache'], get_request_var('filter')), $rrd['id'], 'left');
form_selectable_cell($rrd['id'], $rrd['id']);
form_checkbox_cell("Select",$rrd["id"]);
}
} else {
print '<tr><td colspan="2"><em>' . __('No data items', 'reportit') . '</em></td></tr>';
}
/*remember report id */
$form_array = array('id' => array('method' => 'hidden_zero', 'value' => get_request_var('id')));
draw_edit_form(
array(
'config' => array(),
'fields' => $form_array
)
);
html_end_box(true);
if ($total_rows > $rows) {
print $nav;
}
form_save_button('rrdlist.php?&id=' . get_request_var('id'), '', '');
}
function items_filter($header_label) {
global $item_rows;
html_start_box($header_label, '100%', '', '3', 'center','');
?>
<tr class='even'>
<td>
<form id='form_reports' action='items.php?id=<?php print get_request_var('id');?>'>
<table class='filterTable'>
<tr>
<td>
<?php print __('Search', 'reportit');?>
</td>
<td>
<input type='text' id='filter' size='25' value='<?php print get_request_var('filter');?>'>
</td>
<?php print html_host_filter(get_request_var('host_id'));?>
<td>
<?php print __('Reports', 'reportit');?>
</td>
<td>
<select id='rows' onChange='applyFilter()'>
<option value='-1'<?php print (get_request_var('rows') == '-1' ? ' selected>':'>') . __('Default', 'reportit');?></option>
<?php
if (cacti_sizeof($item_rows)) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var('rows') == $key) { print ' selected'; } print '>' . $value . "</option>\n";
}
}
?>
</select>
</td>
<td>
<span>
<input type='submit' value='<?php print __esc_x('Button: use filter settings', 'Go', 'reportit');?>' id='refresh'>
<input type='button' value='<?php print __esc_x('Button: reset filter settings', 'Clear', 'reportit');?>' id='clear'>
</span>
</td>
</tr>
</table>
</form>
<script type='text/javascript'>
function applyFilter() {
strURL = 'items.php?id=<?php print get_request_var('id');?>'+'&filter='+
escape($('#filter').val())+
'&host_id='+$('#host_id').val()+
'&rows='+$('#rows').val()+
'&page='+$('#page').val()+
'&header=false';
loadPageNoHeader(strURL);
}
function clearFilter() {
strURL = 'items.php?id=<?php print get_request_var('id');?>&clear=1&header=false';
loadPageNoHeader(strURL);
}
$(function() {
$('#refresh').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#form_reports').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
</td>
</tr>
<?php
html_end_box();
}