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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2010 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=" . $_GET["host_template_id"]);
break;
case 'item_remove_dq':
template_item_remove_dq();
header("Location: host_templates.php?action=edit&id=" . $_GET["host_template_id"]);
break;
case 'edit':
include_once("./include/top_header.php");
template_edit();
include_once("./include/bottom_footer.php");
break;
default:
include_once("./include/top_header.php");
template();
include_once("./include/bottom_footer.php");
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_post("host_template_id"));
input_validate_input_number(get_request_var_post("snmp_query_id"));
input_validate_input_number(get_request_var_post("graph_template_id"));
/* ==================================================== */
if (isset($_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("replace into host_template_graph (host_template_id,graph_template_id) values($host_template_id," . $_POST["graph_template_id"] . ")");
$redirect_back = true;
}elseif (isset($_POST["add_dq_x"])) {
db_execute("replace into host_template_snmp_query (host_template_id,snmp_query_id) values($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 $colors, $host_actions;
/* if we are to save this form, instead of display it */
if (isset($_POST["selected_items"])) {
$selected_items = unserialize(stripslashes($_POST["selected_items"]));
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++) {
/* ================= input validation ================= */
input_validate_input_number($selected_items[$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 (ereg("^chk_([0-9]+)$", $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1]);
/* ==================================================== */
$host_list .= "<li>" . db_fetch_cell("select name from host_template where id=" . $matches[1]) . "<br>";
$host_array[$i] = $matches[1];
$i++;
}
}
include_once("./include/top_header.php");
html_start_box("<strong>" . $host_actions{$_POST["drp_action"]} . "</strong>", "60%", $colors["header_panel"], "3", "center", "");
print "<form action='host_templates.php' autocomplete='off' method='post'>\n";
if (isset($host_array) && sizeof($host_array)) {
if ($_POST["drp_action"] == "1") { /* delete */
print " <tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>Are you sure you want to delete the following Host Template(s)? All Devices currently associated
with these Host Template(s) will lose that assocation.</p>
<p><ul>$host_list</ul></p>
</td>
</tr>\n
";
$save_html = "<input type='button' value='Cancel' onClick='window.history.back()'>&nbsp;<input type='submit' value='Continue' title='Delete Host Template(s)'>";
}elseif ($_POST["drp_action"] == "2") { /* duplicate */
print " <tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>When you click \"Continue\", the following Host Template(s) will be duplicated. You can
optionally change the title format for the new Host Template(s).</p>
<p><ul>$host_list</ul></p>
<p><strong>Title Format:</strong><br>"; form_text_box("title_format", "<template_title> (1)", "", "255", "30", "text"); print "</p>
</td>
</tr>\n
";
$save_html = "<input type='button' value='Cancel' onClick='window.history.back()'>&nbsp;<input type='submit' value='Continue' title='Duplicate Host Template(s)'>";
}
}else{
print "<tr><td bgcolor='#" . $colors["form_alternate1"]. "'><span class='textError'>You must select at least one host template.</span></td></tr>\n";
$save_html = "<input type='button' value='Return' onClick='window.history.back()'>";
}
print " <tr>
<td align='right' bgcolor='#eaeaea'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($host_array) ? serialize($host_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . $_POST["drp_action"] . "'>
$save_html
</td>
</tr>
";
html_end_box();
include_once("./include/bottom_footer.php");
}
/* ---------------------
Template Functions
--------------------- */
function template_item_remove_gt() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("host_template_id"));
/* ==================================================== */
db_execute("delete from host_template_graph where graph_template_id=" . $_GET["id"] . " and host_template_id=" . $_GET["host_template_id"]);
}
function template_item_remove_dq() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("host_template_id"));
/* ==================================================== */
db_execute("delete from host_template_snmp_query where snmp_query_id=" . $_GET["id"] . " and host_template_id=" . $_GET["host_template_id"]);
}
function template_edit() {
global $colors, $fields_host_template_edit;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
/* ==================================================== */
if (!empty($_GET["id"])) {
$host_template = db_fetch_row("select * from host_template where id=" . $_GET["id"]);
$header_label = "[edit: " . $host_template["name"] . "]";
}else{
$header_label = "[new]";
$_GET["id"] = 0;
}
html_start_box("<strong>Host Templates</strong> " . htmlspecialchars($header_label), "100%", $colors["header"], "3", "center", "");
draw_edit_form(array(
"config" => array(),
"fields" => inject_form_variables($fields_host_template_edit, (isset($host_template) ? $host_template : array()))
));
/* we have to hide this button to make a form change in the main form trigger the correct
* submit action */
echo "<div style='display:none;'><input type='submit' value='Default Submit Button'></div>";
html_end_box();
if (!empty($_GET["id"])) {
html_start_box("<strong>Associated Graph Templates</strong>", "100%", $colors["header"], "3", "center", "");
$selected_graph_templates = db_fetch_assoc("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=" . $_GET["id"] . "
order by graph_templates.name");
$i = 0;
if (sizeof($selected_graph_templates) > 0) {
foreach ($selected_graph_templates as $item) {
$i++;
?>
<tr>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print htmlspecialchars($item["name"]);?>
</td>
<td align="right">
<a href='<?php print htmlspecialchars("host_templates.php?action=item_remove_gt&id=" . $item["id"] . "&host_template_id=" . $_GET["id"]);?>'><img src='images/delete_icon.gif' style="height:10px;width:10px;" border='0' alt='Delete'></a>
</td>
</tr>
<?php
}
}else{ print "<tr><td><em>No associated graph templates.</em></td></tr>"; }
?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td colspan="2">
<table cellspacing="0" cellpadding="1" width="100%">
<td nowrap>Add Graph Template:&nbsp;
<?php form_dropdown("graph_template_id",db_fetch_assoc("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=" . $_GET["id"] . ")
where host_template_graph.host_template_id is null
order by graph_templates.name"),"name","id","","","");?>
</td>
<td align="right">
&nbsp;<input type="submit" value="Add" name="add_gt_x" title="Add Graph Template to Host Template">
</td>
</table>
</td>
</tr>
<?php
html_end_box();
html_start_box("<strong>Associated Data Queries</strong>", "100%", $colors["header"], "3", "center", "");
$selected_data_queries = db_fetch_assoc("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=" . $_GET["id"] . "
order by snmp_query.name");
$i = 0;
if (sizeof($selected_data_queries) > 0) {
foreach ($selected_data_queries as $item) {
$i++;
?>
<tr>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print htmlspecialchars($item["name"]);?>
</td>
<td align='right'>
<a href='<?php print htmlspecialchars("host_templates.php?action=item_remove_dq&id=" . $item["id"] . "&host_template_id=" . $_GET["id"]);?>'><img src='images/delete_icon.gif' style="height:10px;width:10px;" border='0' alt='Delete'></a>
</td>
</tr>
<?php
}
}else{ print "<tr><td><em>No associated data queries.</em></td></tr>"; }
?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td colspan="2">
<table cellspacing="0" cellpadding="1" width="100%">
<td nowrap>Add Data Query:&nbsp;
<?php form_dropdown("snmp_query_id",db_fetch_assoc("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=" . $_GET["id"] . ")
where host_template_snmp_query.host_template_id is null
order by snmp_query.name"),"name","id","","","");?>
</td>
<td align="right">
&nbsp;<input type="submit" value="Add" name="add_dq_x" title="Add Data Query to Host Template">
</td>
</table>
</td>
</tr>
<?php
html_end_box();
}
form_save_button("host_templates.php", "return");
}
function template() {
global $colors, $host_actions;
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request("page"));
/* ==================================================== */
/* clean up search string */
if (isset($_REQUEST["filter"])) {
$_REQUEST["filter"] = sanitize_search_string(get_request_var("filter"));
}
/* clean up sort_column */
if (isset($_REQUEST["sort_column"])) {
$_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column"));
}
/* clean up sort_direction string */
if (isset($_REQUEST["sort_direction"])) {
$_REQUEST["sort_direction"] = sanitize_search_string(get_request_var("sort_direction"));
}
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_host_template_current_page");
kill_session_var("sess_host_template_filter");
kill_session_var("sess_host_template_sort_column");
kill_session_var("sess_host_template_sort_direction");
unset($_REQUEST["page"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["sort_column"]);
unset($_REQUEST["sort_direction"]);
}
/* 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("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");
display_output_messages();
html_start_box("<strong>Host Templates</strong>", "100%", $colors["header"], "3", "center", "host_templates.php?action=edit");
?>
<tr bgcolor="#<?php print $colors["panel"];?>">
<td>
<form name="form_graph_template" action="host_templates.php">
<table width="100%" cellpadding="0" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="50">
Search:&nbsp;
</td>
<td width="1">
<input type="text" name="filter" size="40" value="<?php print htmlspecialchars(get_request_var_request("filter"));?>">
</td>
<td nowrap style='white-space: nowrap;'>
&nbsp;<input type="submit" value="Go" title="Set/Refresh Filters">
<input type="submit" name="clear_x" value="Clear" title="Clear Filters">
</td>
</tr>
</table>
<input type='hidden' name='page' value='1'>
</form>
</td>
</tr>
<?php
html_end_box();
/* form the 'where' clause for our main sql query */
$sql_where = "WHERE (host_template.name LIKE '%%" . get_request_var_request("filter") . "%%')";
/* print checkbox form for validation */
print "<form name='chk' method='post' action='host_templates.php'>\n";
html_start_box("", "100%", $colors["header"], "3", "center", "");
$total_rows = db_fetch_cell("SELECT
COUNT(host_template.id)
FROM host_template
$sql_where");
$template_list = db_fetch_assoc("SELECT
host_template.id,host_template.name
FROM host_template
$sql_where
ORDER BY " . get_request_var_request("sort_column") . " " . get_request_var_request("sort_direction") .
" LIMIT " . (read_config_option("num_rows_device")*(get_request_var_request("page")-1)) . "," . read_config_option("num_rows_device"));
/* generate page list */
$url_page_select = get_page_list(get_request_var_request("page"), MAX_DISPLAY_PAGES, read_config_option("num_rows_device"), $total_rows, "host_templates.php?filter=" . get_request_var_request("filter"));
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if (get_request_var_request("page") > 1) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("host_templates.php?filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")-1)) . "'>"; } $nav .= "Previous"; if (get_request_var_request("page") > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_device")*(get_request_var_request("page")-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_device")) || ($total_rows < (read_config_option("num_rows_device")*get_request_var_request("page")))) ? $total_rows : (read_config_option("num_rows_device")*get_request_var_request("page"))) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if ((get_request_var_request("page") * read_config_option("num_rows_device")) < $total_rows) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("host_templates.php?filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")+1)) . "'>"; } $nav .= "Next"; if ((get_request_var_request("page") * read_config_option("num_rows_device")) < $total_rows) { $nav .= "</a>"; } $nav .= " &gt;&gt;</strong>
</td>\n
</tr>
</table>
</td>
</tr>\n";
print $nav;
$display_text = array(
"name" => array("Template Title", "ASC"));
html_header_sort_checkbox($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 $template) {
form_alternate_row_color($colors["alternate"], $colors["light"], $i, 'line' . $template["id"]);$i++;
form_selectable_cell("<a class='linkEditMain' href='" . htmlspecialchars("host_templates.php?action=edit&id=" . $template["id"]) . "'>" . (strlen(get_request_var_request("filter")) ? eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", htmlspecialchars($template["name"])) : htmlspecialchars($template["name"])) . "</a>", $template["id"]);
form_checkbox_cell($template["name"], $template["id"]);
form_end_row();
}
/* put the nav bar on the bottom as well */
print $nav;
}else{
print "<tr><td><em>No Host Templates</em></td></tr>\n";
}
html_end_box(false);
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($host_actions);
print "</form>\n";
}
?>
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