Files
cacti/host_templates.php
T
cigamit c6b7666f8b Remove several inline styles and non html5 compatible attributes
Remove several inlines styles and replace with css
Remove several non-HTML5 attributes
Correct title/alt on image objects
2015-08-02 08:18:15 -05:00

613 lines
22 KiB
PHP

<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2015 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/utility.php');
define('MAX_DISPLAY_PAGES', 21);
$host_actions = array(
1 => 'Delete',
2 => 'Duplicate'
);
/* set default action */
if (!isset($_REQUEST['action'])) { $_REQUEST['action'] = ''; }
switch ($_REQUEST['action']) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'item_remove_gt':
template_item_remove_gt();
header('Location: host_templates.php?action=edit&id=' . $_REQUEST['host_template_id']);
break;
case 'item_remove_dq':
template_item_remove_dq();
header('Location: host_templates.php?action=edit&id=' . $_REQUEST['host_template_id']);
break;
case 'edit':
top_header();
template_edit();
bottom_footer();
break;
default:
top_header();
template();
bottom_footer();
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_post('id'));
input_validate_input_number(get_request_var_post('host_template_id'));
input_validate_input_number(get_request_var_post('snmp_query_id'));
input_validate_input_number(get_request_var_post('graph_template_id'));
/* ==================================================== */
if (isset($_POST['save_component_template'])) {
$redirect_back = false;
$save['id'] = $_POST['id'];
$save['hash'] = get_hash_host_template($_POST['id']);
$save['name'] = form_input_validate($_POST['name'], 'name', '', false, 3);
if (!is_error_message()) {
$host_template_id = sql_save($save, 'host_template');
if ($host_template_id) {
raise_message(1);
if (isset($_POST['add_gt_x'])) {
db_execute_prepared('REPLACE INTO host_template_graph (host_template_id, graph_template_id) VALUES (?, ?)', array($host_template_id, $_POST['graph_template_id']));
$redirect_back = true;
}elseif (isset($_POST['add_dq_x'])) {
db_execute_prepared('REPLACE INTO host_template_snmp_query (host_template_id, snmp_query_id) VALUES (?, ?)', array($host_template_id, $_POST['snmp_query_id']));
$redirect_back = true;
}
}else{
raise_message(2);
}
}
header('Location: host_templates.php?action=edit&id=' . (empty($host_template_id) ? $_POST['id'] : $host_template_id));
}
}
/* ------------------------
The "actions" function
------------------------ */
function form_actions() {
global $host_actions;
/* ================= input validation ================= */
input_validate_input_regex(get_request_var_post('drp_action'), '^([a-zA-Z0-9_]+)$');
/* ==================================================== */
/* if we are to save this form, instead of display it */
if (isset($_POST['selected_items'])) {
$selected_items = sanitize_unserialize_selected_items($_POST['selected_items']);
if ($selected_items != false) {
if ($_POST['drp_action'] == '1') { /* delete */
db_execute('DELETE FROM host_template WHERE ' . array_to_sql_or($selected_items, 'id'));
db_execute('DELETE FROM host_template_snmp_query WHERE ' . array_to_sql_or($selected_items, 'host_template_id'));
db_execute('DELETE FROM host_template_graph WHERE ' . array_to_sql_or($selected_items, 'host_template_id'));
/* "undo" any device that is currently using this template */
db_execute('UPDATE host SET host_template_id=0 WHERE ' . array_to_sql_or($selected_items, 'host_template_id'));
}elseif ($_POST['drp_action'] == '2') { /* duplicate */
for ($i=0;($i<count($selected_items));$i++) {
duplicate_host_template($selected_items[$i], $_POST['title_format']);
}
}
}
header('Location: host_templates.php');
exit;
}
/* setup some variables */
$host_list = ''; $i = 0;
/* loop through each of the host templates selected on the previous page and get more info about them */
while (list($var,$val) = each($_POST)) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1]);
/* ==================================================== */
$host_list .= '<li>' . htmlspecialchars(db_fetch_cell_prepared('SELECT name FROM host_template WHERE id = ?'), array($matches[1])) . '</li>';
$host_array[$i] = $matches[1];
$i++;
}
}
top_header();
form_start('host_templates.php');
html_start_box('<strong>' . $host_actions{$_POST['drp_action']} . '</strong>', '60%', '', '3', 'center', '');
if (isset($host_array) && sizeof($host_array)) {
if ($_POST['drp_action'] == '1') { /* delete */
print "<tr>
<td class='textArea'>
<p>Click 'Continue' to delete the following Device Template(s).</p>
<p><ul>$host_list</ul></p>
</td>
</tr>\n";
$save_html = "<input type='button' value='Cancel' onClick='cactiReturnTo()'>&nbsp;<input type='submit' value='Continue' title='Delete Device Template(s)'>";
}elseif ($_POST['drp_action'] == '2') { /* duplicate */
print "<tr>
<td class='textArea'>
<p>Click 'Continue' to duplicate the following Device Template(s).
Optionally change the title for the new Device Template(s).</p>
<p><ul>$host_list</ul></p>
<p><strong>Title Format:</strong><br>\n";
form_text_box('title_format', '<template_title> (1)', '', '255', '30', 'text');
print "</p>
</td>
</tr>\n";
$save_html = "<input type='button' value='Cancel' onClick='cactiReturnTo()'>&nbsp;<input type='submit' value='Continue' title='Duplicate Device Template(s)'>";
}
}else{
print "<tr><td class='even'><span class='textError'>You must select at least one host template.</span></td></tr>\n";
$save_html = "<input type='button' value='Return' onClick='cactiReturnTo()'>";
}
print "<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($host_array) ? serialize($host_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . $_POST['drp_action'] . "'>
$save_html
</td>
</tr>\n";
html_end_box();
form_end();
bottom_footer();
}
/* ---------------------
Template Functions
--------------------- */
function template_item_remove_gt() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request('id'));
input_validate_input_number(get_request_var_request('host_template_id'));
/* ==================================================== */
db_execute_prepared('DELETE FROM host_template_graph WHERE graph_template_id = ? AND host_template_id = ?', array(get_request_var_request('id'), get_request_var_request('host_template_id')));
}
function template_item_remove_dq() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request('id'));
input_validate_input_number(get_request_var_request('host_template_id'));
/* ==================================================== */
db_execute_prepared('DELETE FROM host_template_snmp_query WHERE snmp_query_id = ? AND host_template_id = ?', array(get_request_var_request('id'), get_request_var_request('host_template_id')));
}
function template_edit() {
global $fields_host_template_edit;
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request('id'));
/* ==================================================== */
if (!empty($_REQUEST['id'])) {
$host_template = db_fetch_row_prepared('SELECT * FROM host_template WHERE id = ?', array(get_request_var_request('id')));
$header_label = '[edit: ' . $host_template['name'] . ']';
}else{
$header_label = '[new]';
$_REQUEST['id'] = 0;
}
form_start('host_templates.php', 'form_network');
html_start_box('<strong>Device Templates</strong> ' . htmlspecialchars($header_label), '100%', '', '3', 'center', '');
draw_edit_form(array(
'config' => array('no_form_tag' => 'true'),
'fields' => inject_form_variables($fields_host_template_edit, (isset($host_template) ? $host_template : array()))
));
/* we have to hide this button to make a form change in the main form trigger the correct
* submit action */
echo "<div style='display:none;'><input type='submit' value='Default Submit Button'></div>";
html_end_box();
if (!empty($_REQUEST['id'])) {
html_start_box('<strong>Associated Graph Templates</strong>', '100%', '', '3', 'center', '');
$selected_graph_templates = db_fetch_assoc_prepared('SELECT
graph_templates.id,
graph_templates.name
FROM (graph_templates,host_template_graph)
WHERE graph_templates.id = host_template_graph.graph_template_id
AND host_template_graph.host_template_id = ?
ORDER BY graph_templates.name', array(get_request_var_request('id')));
$i = 0;
if (sizeof($selected_graph_templates) > 0) {
foreach ($selected_graph_templates as $item) {
form_alternate_row("gt$i", true);
?>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print htmlspecialchars($item['name']);?>
</td>
<td style='text-align:right;'>
<a href='<?php print htmlspecialchars('host_templates.php?action=item_remove_gt&id=' . $item['id'] . '&host_template_id=' . $_REQUEST['id']);?>'><img src='images/delete_icon.gif' style="height:10px;width:10px;border:none;" alt='' title='Delete'></a>
</td>
<?php
form_end_row();
$i++;
}
}else{
print '<tr><td><em>No associated graph templates.</em></td></tr>';
}
?>
<tr class='odd'>
<td colspan="2">
<table>
<tr style='line-height:10px;'>
<td style="padding-right: 15px;">
Add Graph Template
</td>
<td>
<?php form_dropdown('graph_template_id',db_fetch_assoc_prepared('SELECT
graph_templates.id,
graph_templates.name
FROM graph_templates LEFT JOIN host_template_graph
ON (graph_templates.id = host_template_graph.graph_template_id AND host_template_graph.host_template_id = ?)
WHERE host_template_graph.host_template_id is null
ORDER BY graph_templates.name', array(get_request_var_request('id'))),'name','id','','','');?>
</td>
<td>
<input type="submit" value="Add" name="add_gt_x" title="Add Graph Template to Device Template">
</td>
</tr>
</table>
</td>
</tr>
<?php
html_end_box();
html_start_box('<strong>Associated Data Queries</strong>', '100%', '', '3', 'center', '');
$selected_data_queries = db_fetch_assoc_prepared('SELECT
snmp_query.id,
snmp_query.name
FROM (snmp_query, host_template_snmp_query)
WHERE snmp_query.id = host_template_snmp_query.snmp_query_id
AND host_template_snmp_query.host_template_id = ?
ORDER BY snmp_query.name', array(get_request_var_request('id')));
$i = 0;
if (sizeof($selected_data_queries) > 0) {
foreach ($selected_data_queries as $item) {
form_alternate_row("dq$i", true);
?>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print htmlspecialchars($item['name']);?>
</td>
<td style='text-align:right;'>
<a href='<?php print htmlspecialchars('host_templates.php?action=item_remove_dq&id=' . $item['id'] . '&host_template_id=' . $_REQUEST['id']);?>'><img src='images/delete_icon.gif' style="height:10px;width:10px;border:none;" alt='' title='Delete'></a>
</td>
<?php
form_end_row();
$i++;
}
}else{
print '<tr><td><em>No associated data queries.</em></td></tr>';
}
?>
<tr class='odd'>
<td colspan="2">
<table>
<tr style='line-height:10px;'>
<td style="padding-right: 15px;">
Add Data Query
</td>
<td>
<?php form_dropdown('snmp_query_id',db_fetch_assoc_prepared('SELECT
snmp_query.id,
snmp_query.name
FROM snmp_query LEFT JOIN host_template_snmp_query
ON (snmp_query.id = host_template_snmp_query.snmp_query_id AND host_template_snmp_query.host_template_id = ?)
WHERE host_template_snmp_query.host_template_id is null
ORDER BY snmp_query.name', array(get_request_var_request('id'))),'name','id','','','');?>
</td>
<td>
<input type="submit" value="Add" name="add_dq_x" title="Add Data Query to Device Template">
</td>
</tr>
</table>
</td>
</tr>
<?php
html_end_box();
}
form_save_button('host_templates.php', 'return');
}
function template() {
global $host_actions, $item_rows;
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request('page'));
input_validate_input_number(get_request_var_request('rows'));
/* ==================================================== */
/* clean up has_hosts string */
if (isset($_REQUEST['has_hosts'])) {
$_REQUEST['has_hosts'] = sanitize_search_string(get_request_var_request('has_hosts'));
}
/* clean up search string */
if (isset($_REQUEST['filter'])) {
$_REQUEST['filter'] = sanitize_search_string(get_request_var_request('filter'));
}
/* clean up sort_column */
if (isset($_REQUEST['sort_column'])) {
$_REQUEST['sort_column'] = sanitize_search_string(get_request_var_request('sort_column'));
}
/* clean up sort_direction string */
if (isset($_REQUEST['sort_direction'])) {
$_REQUEST['sort_direction'] = sanitize_search_string(get_request_var_request('sort_direction'));
}
/* if the user pushed the 'clear' button */
if (isset($_REQUEST['clear'])) {
kill_session_var('sess_host_template_current_page');
kill_session_var('sess_host_template_has_hosts');
kill_session_var('sess_host_template_filter');
kill_session_var('sess_default_rows');
kill_session_var('sess_host_template_sort_column');
kill_session_var('sess_host_template_sort_direction');
unset($_REQUEST['page']);
unset($_REQUEST['has_hosts']);
unset($_REQUEST['filter']);
unset($_REQUEST['rows']);
unset($_REQUEST['sort_column']);
unset($_REQUEST['sort_direction']);
}else{
$changed = 0;
$changed += check_changed('has_hosts', 'sess_host_template_has_hosts');
$changed += check_changed('rows', 'sess_default_rows');
$changed += check_changed('filter', 'sess_host_template_filter');
if ($changed) {
$_REQUEST['page'] = 1;
}
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value('page', 'sess_host_template_current_page', '1');
load_current_session_value('has_hosts', 'sess_host_template_has_hosts', 'true');
load_current_session_value('filter', 'sess_host_template_filter', '');
load_current_session_value('sort_column', 'sess_host_template_sort_column', 'name');
load_current_session_value('sort_direction', 'sess_host_template_sort_direction', 'ASC');
load_current_session_value('rows', 'sess_default_rows', read_config_option('num_rows_table'));
display_output_messages();
html_start_box('<strong>Device Templates</strong>', '100%', '', '3', 'center', 'host_templates.php?action=edit');
?>
<tr class='even noprint'>
<td>
<form id='form_host_template' action='host_templates.php'>
<table class='filterTable'>
<tr>
<td>
Search
</td>
<td>
<input id='filter' type='text' name='filter' size='25' value='<?php print htmlspecialchars(get_request_var_request('filter'));?>'>
</td>
<td class='nowrap'>
Device Templates
</td>
<td>
<select id='rows' name='rows' onChange='applyFilter()'>
<?php
if (sizeof($item_rows) > 0) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var_request('rows') == $key) { print ' selected'; } print '>' . htmlspecialchars($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<input type='checkbox' id='has_hosts' <?php print ($_REQUEST['has_hosts'] == 'true' ? 'checked':'');?>>
</td>
<td>
<label for='has_hosts'>Has Devices</label>
</td>
<td>
<input type='button' id='refresh' value='Go' title='Set/Refresh Filters'>
</td>
<td>
<input type='button' id='clear' value='Clear' title='Clear Filters'>
</td>
</tr>
</table>
<input type='hidden' id='page' name='page' value='<?php print $_REQUEST['page'];?>'>
</form>
</td>
<script type='text/javascript'>
function applyFilter() {
strURL = 'host_templates.php?filter='+$('#filter').val()+'&rows='+$('#rows').val()+'&page='+$('#page').val()+'&has_hosts='+$('#has_hosts').is(':checked')+'&header=false';
loadPageNoHeader(strURL);
}
function clearFilter() {
strURL = 'host_templates.php?clear=1&header=false';
loadPageNoHeader(strURL);
}
$(function() {
$('#refresh, #has_hosts').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#form_host_template').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
</script>
</tr>
<?php
html_end_box();
/* form the 'where' clause for our main sql query */
if (strlen($_REQUEST['filter'])) {
$sql_where = "WHERE (host_template.name LIKE '%%" . get_request_var_request('filter') . "%%')";
}else{
$sql_where = '';
}
form_start('host_templates.php', 'chk');
html_start_box('', '100%', '', '3', 'center', '');
if ($_REQUEST['has_hosts'] == 'true') {
$sql_having = 'HAVING hosts>0';
}else{
$sql_having = '';
}
$total_rows = db_fetch_cell("SELECT COUNT(rows)
FROM (
SELECT
COUNT(host_template.id) AS rows, COUNT(DISTINCT host.id) AS hosts
FROM host_template
LEFT JOIN host ON host.host_template_id=host_template.id
$sql_where
GROUP BY host_template.id
$sql_having
) AS rs");
$template_list = db_fetch_assoc("SELECT
host_template.id,host_template.name, COUNT(DISTINCT host.id) AS hosts
FROM host_template
LEFT JOIN host ON host.host_template_id=host_template.id
$sql_where
GROUP BY host_template.id
$sql_having
ORDER BY " . get_request_var_request('sort_column') . ' ' . get_request_var_request('sort_direction') .
' LIMIT ' . (get_request_var_request('rows')*(get_request_var_request('page')-1)) . ',' . get_request_var_request('rows'));
$nav = html_nav_bar('host_templates.php?filter=' . get_request_var_request('filter'), MAX_DISPLAY_PAGES, get_request_var_request('page'), get_request_var_request('rows'), $total_rows, 5, 'Device Templates', 'page', 'main');
print $nav;
$display_text = array(
'name' => array('display' => 'Device Template Name', 'align' => 'left', 'sort' => 'ASC', 'tip' => 'The name of this Device Template.'),
"nosort" => array('display' => 'Deletable', 'align' => 'right', 'sort' => '', 'tip' => 'Device Templates in use can not be Deleted. In use is defined as being referenced by a Device.'),
'hosts' => array('display' => 'Devices Using', 'align' => 'right', 'sort' => 'DESC', 'tip' => 'The number of Devices using this Device Template.'),
'host_template.id' => array('display' => 'ID', 'align' => 'right', 'sort' => 'ASC', 'tip' => 'The internal database ID for this Device Template. Useful when performing automation or debugging.')
);
html_header_sort_checkbox($display_text, get_request_var_request('sort_column'), get_request_var_request('sort_direction'), false);
$i = 0;
if (sizeof($template_list) > 0) {
foreach ($template_list as $template) {
if ($template['hosts'] > 0) {
$disabled = true;
}else{
$disabled = false;
}
form_alternate_row('line' . $template['id'], true);
form_selectable_cell("<a class='linkEditMain' href='" . htmlspecialchars('host_templates.php?action=edit&id=' . $template['id']) . "'>" . (strlen(get_request_var_request('filter')) ? preg_replace('/(' . preg_quote(get_request_var_request('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", htmlspecialchars($template['name'])) : htmlspecialchars($template['name'])) . '</a>', $template['id'], $disabled);
form_selectable_cell($disabled ? 'No':'Yes', $template['id'], '', 'text-align:right', $disabled);
form_selectable_cell(number_format($template['hosts']), $template['id'], '', 'text-align:right', $disabled);
form_selectable_cell($template['id'], $template['id'], '', 'text-align:right', $disabled);
form_checkbox_cell($template['name'], $template['id'], $disabled);
form_end_row();
}
/* put the nav bar on the bottom as well */
print $nav;
}else{
print "<tr class='tableRow'><td colspan='4'><em>No Device Templates</em></td></tr>\n";
}
html_end_box(false);
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($host_actions);
form_end();
}