Files
cacti/data_templates.php
T
Ian Berry 4408f18def update the way templated custom data fields work:
- if the field is templated, empty, and a host field; use the host value
- if the field is template, non-empty, and a host field, use the template field value
- if the field is non-templated, use the user-specified value (per-data source)
unify the valid host field check in lib/config_form.php


git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/trunk/cacti@1485 860744bd-22fc-0310-8c96-e9fe5004b5ca
2004-01-25 02:38:32 +00:00

602 lines
24 KiB
PHP

<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004 Ian Berry |
| |
| 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: a php-based graphing solution |
+-------------------------------------------------------------------------+
| Most of this code has been designed, written and is maintained by |
| Ian Berry. See about.php for specific developer credit. Any questions |
| or comments regarding this code should be directed to: |
| - iberry@raxnet.net |
+-------------------------------------------------------------------------+
| - raXnet - http://www.raxnet.net/ |
+-------------------------------------------------------------------------+
*/
include ("./include/auth.php");
include_once("./lib/tree.php");
include_once("./lib/tree_view.php");
include_once("./lib/utility.php");
include_once("./lib/template.php");
$ds_actions = array(
1 => "Delete",
2 => "Duplicate"
);
/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
switch ($_REQUEST["action"]) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'rrd_add':
template_rrd_add();
break;
case 'rrd_remove':
template_rrd_remove();
break;
case 'template_remove':
template_remove();
header("Location: data_templates.php");
break;
case 'template_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() {
if (isset($_POST["save_component_template"])) {
/* save: data_template */
$save1["id"] = $_POST["data_template_id"];
$save1["hash"] = get_hash_data_template($_POST["data_template_id"]);
$save1["name"] = form_input_validate($_POST["template_name"], "template_name", "", false, 3);
/* save: data_template_data */
$save2["id"] = $_POST["data_template_data_id"];
$save2["local_data_template_data_id"] = 0;
$save2["local_data_id"] = 0;
$save2["data_input_id"] = form_input_validate($_POST["data_input_id"], "data_input_id", "", true, 3);
$save2["t_name"] = form_input_validate((isset($_POST["t_name"]) ? $_POST["t_name"] : ""), "t_name", "", true, 3);
$save2["name"] = form_input_validate($_POST["name"], "name", "", false, 3);
$save2["t_active"] = form_input_validate((isset($_POST["t_active"]) ? $_POST["t_active"] : ""), "t_active", "", true, 3);
$save2["active"] = form_input_validate((isset($_POST["active"]) ? $_POST["active"] : ""), "active", "", true, 3);
$save2["t_rrd_step"] = form_input_validate((isset($_POST["t_rrd_step"]) ? $_POST["t_rrd_step"] : ""), "t_rrd_step", "", true, 3);
$save2["rrd_step"] = form_input_validate($_POST["rrd_step"], "rrd_step", "^[0-9]+$", false, 3);
$save2["t_rra_id"] = form_input_validate((isset($_POST["t_rra_id"]) ? $_POST["t_rra_id"] : ""), "t_rra_id", "", true, 3);
/* save: data_template_rrd */
$save3["id"] = $_POST["data_template_rrd_id"];
$save3["hash"] = get_hash_data_template($_POST["data_template_rrd_id"], "data_template_item");
$save3["local_data_template_rrd_id"] = 0;
$save3["local_data_id"] = 0;
$save3["t_rrd_maximum"] = form_input_validate((isset($_POST["t_rrd_maximum"]) ? $_POST["t_rrd_maximum"] : ""), "t_rrd_maximum", "", true, 3);
$save3["rrd_maximum"] = form_input_validate($_POST["rrd_maximum"], "rrd_maximum", "^-?[0-9]+$", false, 3);
$save3["t_rrd_minimum"] = form_input_validate((isset($_POST["t_rrd_minimum"]) ? $_POST["t_rrd_minimum"] : ""), "t_rrd_minimum", "", true, 3);
$save3["rrd_minimum"] = form_input_validate($_POST["rrd_minimum"], "rrd_minimum", "^-?[0-9]+$", false, 3);
$save3["t_rrd_heartbeat"] = form_input_validate((isset($_POST["t_rrd_heartbeat"]) ? $_POST["t_rrd_heartbeat"] : ""), "t_rrd_heartbeat", "", true, 3);
$save3["rrd_heartbeat"] = form_input_validate($_POST["rrd_heartbeat"], "rrd_heartbeat", "^[0-9]+$", false, 3);
$save3["t_data_source_type_id"] = form_input_validate((isset($_POST["t_data_source_type_id"]) ? $_POST["t_data_source_type_id"] : ""), "t_data_source_type_id", "", true, 3);
$save3["data_source_type_id"] = form_input_validate($_POST["data_source_type_id"], "data_source_type_id", "", true, 3);
$save3["t_data_source_name"] = form_input_validate((isset($_POST["t_data_source_name"]) ? $_POST["t_data_source_name"] : ""), "t_data_source_name", "", true, 3);
$save3["data_source_name"] = form_input_validate($_POST["data_source_name"], "data_source_name", "^[a-zA-Z0-9_]{1,19}$", false, 3);
$save3["t_data_input_field_id"] = form_input_validate((isset($_POST["t_data_input_field_id"]) ? $_POST["t_data_input_field_id"] : ""), "t_data_input_field_id", "", true, 3);
$save3["data_input_field_id"] = form_input_validate((isset($_POST["data_input_field_id"]) ? $_POST["data_input_field_id"] : "0"), "data_input_field_id", "", true, 3);
if (!is_error_message()) {
$data_template_id = sql_save($save1, "data_template");
if ($data_template_id) {
raise_message(1);
}else{
raise_message(2);
}
}
if (!is_error_message()) {
$save2["data_template_id"] = $data_template_id;
$data_template_data_id = sql_save($save2, "data_template_data");
if ($data_template_data_id) {
raise_message(1);
}else{
raise_message(2);
}
}
if (!is_error_message()) {
$save3["data_template_id"] = $data_template_id;
$data_template_rrd_id = sql_save($save3, "data_template_rrd");
if ($data_template_rrd_id) {
raise_message(1);
}else{
raise_message(2);
}
}
if (!is_error_message()) {
/* save entries in 'selected rras' field */
db_execute("delete from data_template_data_rra where data_template_data_id=$data_template_data_id");
if (isset($_POST["rra_id"])) {
for ($i=0; ($i < count($_POST["rra_id"])); $i++) {
db_execute("insert into data_template_data_rra (rra_id,data_template_data_id)
values (" . $_POST["rra_id"][$i] . ",$data_template_data_id)");
}
}
if (!empty($_POST["data_template_id"])) {
/* push out all data source settings to child data source using this template */
push_out_data_source($data_template_data_id);
push_out_data_source_item($data_template_rrd_id);
/* ok, first pull out all 'input' values so we know how much to save */
$input_fields = db_fetch_assoc("select
id,
input_output,
data_name
from data_input_fields
where data_input_id=" . $_POST["data_input_id"] . "
and input_output='in'");
db_execute("delete from data_input_data where data_template_data_id=$data_template_data_id");
if (sizeof($input_fields) > 0) {
foreach ($input_fields as $input_field) {
$form_value = "value_" . $input_field["data_name"];
if (isset($_POST[$form_value])) {
/* save the data into the 'host_template_data' table */
if (isset($_POST{"t_value_" . $input_field["data_name"]})) {
$template_this_item = "on";
}else{
$template_this_item = "";
}
if ((!empty($form_value)) || (!empty($_POST{"t_value_" . $input_field["data_name"]}))) {
db_execute("insert into data_input_data (data_input_field_id,data_template_data_id,t_value,value)
values (" . $input_field["id"] . ",$data_template_data_id,'$template_this_item','" . $_POST[$form_value] . "')");
}
}
}
}
/* push out all "custom data" for this data source template */
push_out_data_source_custom_data($data_template_id);
push_out_host(0, 0, $data_template_id);
}
}
if ((is_error_message()) || (empty($_POST["data_template_id"]))) {
header("Location: data_templates.php?action=template_edit&id=" . (empty($data_template_id) ? $_POST["data_template_id"] : $data_template_id) . (empty($_POST["current_rrd"]) ? "" : "&view_rrd=" . ($_POST["current_rrd"] ? $_POST["current_rrd"] : $data_template_rrd_id)));
}else{
header("Location: data_templates.php");
}
}
}
/* ------------------------
The "actions" function
------------------------ */
function form_actions() {
global $colors, $ds_actions;
/* if we are to save this form, instead of display it */
if (isset($_POST["selected_items"])) {
$selected_items = unserialize(stripslashes($_POST["selected_items"]));
if ($_POST["drp_action"] == "1") { /* delete */
$data_template_datas = db_fetch_assoc("select id from data_template_data where " . array_to_sql_or($selected_items, "data_template_id") . " and local_data_id=0");
if (sizeof($data_template_datas) > 0) {
foreach ($data_template_datas as $data_template_data) {
db_execute("delete from data_template_data_rra where data_template_data_id=" . $data_template_data["id"]);
}
}
db_execute("delete from data_template_data where " . array_to_sql_or($selected_items, "data_template_id") . " and local_data_id=0");
db_execute("delete from data_template_rrd where " . array_to_sql_or($selected_items, "data_template_id") . " and local_data_id=0");
db_execute("delete from snmp_query_graph_rrd where " . array_to_sql_or($selected_items, "data_template_id"));
db_execute("delete from snmp_query_graph_rrd_sv where " . array_to_sql_or($selected_items, "data_template_id"));
db_execute("delete from data_template where " . array_to_sql_or($selected_items, "id"));
/* "undo" any graph that is currently using this template */
db_execute("update data_template_data set local_data_template_data_id=0,data_template_id=0 where " . array_to_sql_or($selected_items, "data_template_id"));
db_execute("update data_template_rrd set local_data_template_rrd_id=0,data_template_id=0 where " . array_to_sql_or($selected_items, "data_template_id"));
db_execute("update data_local set data_template_id=0 where " . array_to_sql_or($selected_items, "data_template_id"));
}elseif ($_POST["drp_action"] == "2") { /* duplicate */
for ($i=0;($i<count($selected_items));$i++) {
duplicate_data_source(0, $selected_items[$i], $_POST["title_format"]);
}
}
header("Location: data_templates.php");
exit;
}
/* setup some variables */
$ds_list = ""; $i = 0;
/* loop through each of the graphs selected on the previous page and get more info about them */
while (list($var,$val) = each($_POST)) {
if (ereg("^chk_([0-9]+)$", $var, $matches)) {
$ds_list .= "<li>" . db_fetch_cell("select name from data_template where id=" . $matches[1]) . "<br>";
$ds_array[$i] = $matches[1];
}
$i++;
}
include_once("./include/top_header.php");
start_box("<strong>" . $ds_actions{$_POST["drp_action"]} . "</strong>", "60%", $colors["header_panel"], "3", "center", "");
print "<form action='data_templates.php' method='post'>\n";
if ($_POST["drp_action"] == "1") { /* delete */
print " <tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>Are you sure you want to delete the following data templates? Any data sources attached
to these templates will become individual data sources.</p>
<p>$ds_list</p>
</td>
</tr>\n
";
}elseif ($_POST["drp_action"] == "2") { /* duplicate */
print " <tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>When you click save, the following data templates will be duplicated. You can
optionally change the title format for the new data templates.</p>
<p>$ds_list</p>
<p><strong>Title Format:</strong><br>"; form_text_box("title_format", "<template_title> (1)", "", "255", "30", "text"); print "</p>
</td>
</tr>\n
";
}
if (!isset($ds_array)) {
print "<tr><td bgcolor='#" . $colors["form_alternate1"]. "'><span class='textError'>You must select at least one data template.</span></td></tr>\n";
$save_html = "";
}else{
$save_html = "<input type='image' src='images/button_yes.gif' alt='Save' align='absmiddle'>";
}
print " <tr>
<td align='right' bgcolor='#eaeaea'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($ds_array) ? serialize($ds_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . $_POST["drp_action"] . "'>
<a href='data_templates.php'><img src='images/button_no.gif' alt='Cancel' align='absmiddle' border='0'></a>
$save_html
</td>
</tr>
";
end_box();
include_once("./include/bottom_footer.php");
}
/* ----------------------------
template - Data Templates
---------------------------- */
function template_rrd_remove() {
$children = db_fetch_assoc("select id from data_template_rrd where local_data_template_rrd_id=" . $_GET["id"] . " or id=" . $_GET["id"]);
if (sizeof($children) > 0) {
foreach ($children as $item) {
db_execute("delete from data_template_rrd where id=" . $item["id"]);
db_execute("delete from snmp_query_graph_rrd where data_template_rrd_id=" . $item["id"]);
db_execute("update graph_templates_item set task_item_id=0 where task_item_id=" . $item["id"]);
}
}
header("Location: data_templates.php?action=template_edit&id=" . $_GET["data_template_id"]);
}
function template_rrd_add() {
$hash = get_hash_data_template(0, "data_template_item");
db_execute("insert into data_template_rrd (hash,data_template_id,rrd_maximum,rrd_minimum,rrd_heartbeat,data_source_type_id,
data_source_name) values ('$hash'," . $_GET["id"] . ",100,0,600,1,'ds')");
$data_template_rrd_id = db_fetch_insert_id();
/* add this data template item to each data source using this data template */
$children = db_fetch_assoc("select local_data_id from data_template_data where data_template_id=" . $_GET["id"] . " and local_data_id>0");
if (sizeof($children) > 0) {
foreach ($children as $item) {
db_execute("insert into data_template_rrd (local_data_template_rrd_id,local_data_id,data_template_id,rrd_maximum,rrd_minimum,rrd_heartbeat,data_source_type_id,
data_source_name) values ($data_template_rrd_id," . $item["local_data_id"] . "," . $_GET["id"] . ",100,0,600,1,'ds')");
}
}
header("Location: data_templates.php?action=template_edit&id=" . $_GET["id"] . "&view_rrd=$data_template_rrd_id");
}
function template_edit() {
global $colors, $struct_data_source, $struct_data_source_item, $data_source_types, $fields_data_template_template_edit;
if (!empty($_GET["id"])) {
$template_data = db_fetch_row("select * from data_template_data where data_template_id=" . $_GET["id"] . " and local_data_id=0");
$template = db_fetch_row("select * from data_template where id=" . $_GET["id"]);
$header_label = "[edit: " . $template["name"] . "]";
}else{
$header_label = "[new]";
}
start_box("<strong>Data Templates</strong> $header_label", "98%", $colors["header"], "3", "center", "");
draw_edit_form(array(
"config" => array(),
"fields" => inject_form_variables($fields_data_template_template_edit, (isset($template) ? $template : array()), (isset($template_data) ? $template_data : array()), $_GET)
));
end_box();
start_box("<strong>Data Source</strong>", "98%", $colors["header"], "3", "center", "");
/* make sure 'data source path' doesn't show up for a template... we should NEVER template this field */
unset($struct_data_source["data_source_path"]);
$form_array = array();
while (list($field_name, $field_array) = each($struct_data_source)) {
$form_array += array($field_name => $struct_data_source[$field_name]);
if ($field_array["flags"] == "ALWAYSTEMPLATE") {
$form_array[$field_name]["description"] = "<em>This field is always templated.</em>";
}else{
$form_array[$field_name]["description"] = "";
$form_array[$field_name]["sub_checkbox"] = array(
"name" => "t_" . $field_name,
"friendly_name" => "Use Per-Data Source Value (Ignore this Value)",
"value" => (isset($template_data{"t_" . $field_name}) ? $template_data{"t_" . $field_name} : "")
);
}
$form_array[$field_name]["value"] = (isset($template_data[$field_name]) ? $template_data[$field_name] : "");
$form_array[$field_name]["form_id"] = (isset($template_data) ? $template_data["data_template_id"] : "0");
}
draw_edit_form(
array(
"config" => array(
),
"fields" => inject_form_variables($form_array, (isset($template_data) ? $template_data : array()))
)
);
end_box();
/* fetch ALL rrd's for this data source */
if (!empty($_GET["id"])) {
$template_data_rrds = db_fetch_assoc("select id,data_source_name from data_template_rrd where data_template_id=" . $_GET["id"] . " and local_data_id=0 order by data_source_name");
}
/* select the first "rrd" of this data source by default */
if (empty($_GET["view_rrd"])) {
$_GET["view_rrd"] = (isset($template_data_rrds[0]["id"]) ? $template_data_rrds[0]["id"] : "0");
}
/* get more information about the rrd we chose */
if (!empty($_GET["view_rrd"])) {
$template_rrd = db_fetch_row("select * from data_template_rrd where id=" . $_GET["view_rrd"]);
}
$i = 0;
if (isset($template_data_rrds)) {
if (sizeof($template_data_rrds) > 1) {
/* draw the data source tabs on the top of the page */
print " <table class='tabs' width='98%' cellspacing='0' cellpadding='3' align='center'>
<tr>\n";
foreach ($template_data_rrds as $template_data_rrd) {
$i++;
print " <td " . (($template_data_rrd["id"] == $_GET["view_rrd"]) ? "bgcolor='silver'" : "bgcolor='#DFDFDF'") . " nowrap='nowrap' width='" . ((strlen($template_data_rrd["data_source_name"]) * 9) + 50) . "' align='center' class='tab'>
<span class='textHeader'><a href='data_templates.php?action=template_edit&id=" . $_GET["id"] . "&view_rrd=" . $template_data_rrd["id"] . "'>$i: " . $template_data_rrd["data_source_name"] . "</a> <a href='data_templates.php?action=rrd_remove&id=" . $template_data_rrd["id"] . "&data_template_id=" . $_GET["id"] . "'><img src='images/delete_icon.gif' border='0' alt='Delete'></a></span>
</td>\n
<td width='1'></td>\n";
}
print "
<td></td>\n
</tr>
</table>\n";
}elseif (sizeof($template_data_rrds) == 1) {
$_GET["view_rrd"] = $template_data_rrds[0]["id"];
}
}
start_box("", "98%", $colors["header"], "3", "center", "");
print " <tr>
<td bgcolor='#" . $colors["header"] . "' class='textHeaderDark'>
<strong>Data Source Item</strong> [" . (isset($template_rrd) ? $template_rrd["data_source_name"] : "") . "]
</td>
<td class='textHeaderDark' align='right' bgcolor='" . $colors["header"] . "'>
" . (!empty($_GET["id"]) ? "<strong><a class='linkOverDark' href='data_templates.php?action=rrd_add&id=" . $_GET["id"] . "'>New</a>&nbsp;</strong>" : "") . "
</td>
</tr>\n";
/* data input fields list */
if ((empty($template_data["data_input_id"])) || (db_fetch_cell("select type_id from data_input where id=" . $template_data["data_input_id"]) > "1")) {
unset($struct_data_source_item["data_input_field_id"]);
}else{
$struct_data_source_item["data_input_field_id"]["sql"] = "select id,CONCAT(data_name,' - ',name) as name from data_input_fields where data_input_id=" . $template_data["data_input_id"] . " and input_output='out' and update_rra='on' order by data_name,name";
}
$form_array = array();
while (list($field_name, $field_array) = each($struct_data_source_item)) {
$form_array += array($field_name => $struct_data_source_item[$field_name]);
$form_array[$field_name]["description"] = "";
$form_array[$field_name]["value"] = (isset($template_rrd) ? $template_rrd[$field_name] : "");
$form_array[$field_name]["sub_checkbox"] = array(
"name" => "t_" . $field_name,
"friendly_name" => "Use Per-Data Source Value (Ignore this Value)",
"value" => (isset($template_rrd) ? $template_rrd{"t_" . $field_name} : "")
);
}
draw_edit_form(
array(
"config" => array(
"no_form_tag" => true
),
"fields" => $form_array + array(
"data_template_rrd_id" => array(
"method" => "hidden",
"value" => (isset($template_rrd) ? $template_rrd["id"] : "0")
)
)
)
);
end_box();
$i = 0;
if (!empty($_GET["id"])) {
/* get each INPUT field for this data input source */
$fields = db_fetch_assoc("select * from data_input_fields where data_input_id=" . $template_data["data_input_id"] . " and input_output='in' order by name");
start_box("<strong>Custom Data</strong> [data input: " . db_fetch_cell("select name from data_input where id=" . $template_data["data_input_id"]) . "]", "98%", $colors["header"], "3", "center", "");
/* loop through each field found */
if (sizeof($fields) > 0) {
foreach ($fields as $field) {
$data_input_data = db_fetch_row("select t_value,value from data_input_data where data_template_data_id=" . $template_data["id"] . " and data_input_field_id=" . $field["id"]);
if (sizeof($data_input_data) > 0) {
$old_value = $data_input_data["value"];
}else{
$old_value = "";
}
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i); ?>
<td width="50%">
<strong><?php print $field["name"];?></strong><br>
<?php form_checkbox("t_value_" . $field["data_name"],$data_input_data["t_value"],"Use Per-Data Source Value (Ignore this Value)","",$_GET["id"]);?>
</td>
<td>
<?php form_text_box("value_" . $field["data_name"],$old_value,"","");?>
<?php if ((eregi('^' . VALID_HOST_FIELDS . '$', $field["type_code"])) && ($data_input_data["t_value"] == "")) { print "<br><em>Value will be derived from the host if this field is left empty.</em>\n"; } ?>
</td>
</tr>
<?php
$i++;
}
}else{
print "<tr><td><em>No Input Fields for the Selected Data Input Source</em></td></tr>";
}
end_box();
}
form_save_button("data_templates.php");
}
function template() {
global $colors, $ds_actions;
start_box("<strong>Data Templates</strong>", "98%", $colors["header"], "3", "center", "data_templates.php?action=template_edit");
print " <tr bgcolor='#" . $colors["header_panel"] . "'>
<td class='textSubHeaderDark'>Template Title</td>
<td width='1%' align='right' bgcolor='#819bc0' style='" . get_checkbox_style() . "'><input type='checkbox' style='margin: 0px;' name='all' title='Select All' onClick='SelectAll(\"chk_\")'></td>
<form name='chk' method='post' action='data_templates.php'>
</tr>";
$template_list = db_fetch_assoc("select
data_template.id,
data_template.name
from data_template
order by data_template.name");
$i = 0;
if (sizeof($template_list) > 0) {
foreach ($template_list as $template) {
form_alternate_row_color($colors["alternate"],$colors["light"],$i);
?>
<td>
<a class="linkEditMain" href="data_templates.php?action=template_edit&id=<?php print $template["id"];?>"><?php print $template["name"];?></a>
</td>
<td style="<?php print get_checkbox_style();?>" width="1%" align="right">
<input type='checkbox' style='margin: 0px;' name='chk_<?php print $template["id"];?>' title="<?php print $template["name"];?>">
</td>
</tr>
<?php
$i++;
}
}else{
print "<tr><td><em>No Data Templates</em></td></tr>\n";
}
end_box(false);
?>
<table align='center' width='98%'>
<tr>
<td width='1' valign='top'>
<img src='images/arrow.gif' alt='' align='absmiddle'>&nbsp;
</td>
<td align='right'>
<?php form_dropdown("drp_action",$ds_actions,"","","1","","");?>
</td>
<td width='1' align='right'>
<input type='image' src='images/button_go.gif' alt='Go'>
</td>
</tr>
</table>
<input type='hidden' name='action' value='actions'>
</form>
<?php
}
?>