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graphs_items.php
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graphs_items.php
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<?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");
/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
switch ($_REQUEST["action"]) {
case 'save':
form_save();
break;
case 'item_remove':
item_remove();
header("Location: graphs.php?action=graph_edit&id=" . $_GET["local_graph_id"]);
break;
case 'item_edit':
include_once("./include/top_header.php");
item_edit();
include_once("./include/bottom_footer.php");
break;
case 'item_movedown':
item_movedown();
header("Location: graphs.php?action=graph_edit&id=" . $_GET["local_graph_id"]);
break;
case 'item_moveup':
item_moveup();
header("Location: graphs.php?action=graph_edit&id=" . $_GET["local_graph_id"]);
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
if (isset($_POST["save_component_item"])) {
global $graph_item_types;
/* ================= input validation ================= */
input_validate_input_number(get_request_var_post("sequence"));
input_validate_input_number(get_request_var_post("graph_type_id"));
input_validate_input_number(get_request_var_post("local_graph_id"));
input_validate_input_number(get_request_var_post("graph_template_item_id"));
input_validate_input_number(get_request_var_post("graph_template_id"));
input_validate_input_number(get_request_var_post("local_graph_template_item_id"));
/* ==================================================== */
$items[0] = array();
if ($graph_item_types{$_POST["graph_type_id"]} == "LEGEND") {
/* this can be a major time saver when creating lots of graphs with the typical
GPRINT LAST/AVERAGE/MAX legends */
$items = array(
0 => array(
"color_id" => "0",
"graph_type_id" => "9",
"consolidation_function_id" => "4",
"text_format" => "Current:",
"hard_return" => ""
),
1 => array(
"color_id" => "0",
"graph_type_id" => "9",
"consolidation_function_id" => "1",
"text_format" => "Average:",
"hard_return" => ""
),
2 => array(
"color_id" => "0",
"graph_type_id" => "9",
"consolidation_function_id" => "3",
"text_format" => "Maximum:",
"hard_return" => "on"
));
}
foreach ($items as $item) {
/* generate a new sequence if needed */
if (empty($_POST["sequence"])) {
$_POST["sequence"] = get_sequence($_POST["sequence"], "sequence", "graph_templates_item", "local_graph_id=" . $_POST["local_graph_id"]);
}
$save["id"] = $_POST["graph_template_item_id"];
$save["graph_template_id"] = $_POST["graph_template_id"];
$save["local_graph_template_item_id"] = $_POST["local_graph_template_item_id"];
$save["local_graph_id"] = $_POST["local_graph_id"];
$save["task_item_id"] = form_input_validate($_POST["task_item_id"], "task_item_id", "^[0-9]+$", true, 3);
$save["color_id"] = form_input_validate((isset($item["color_id"]) ? $item["color_id"] : $_POST["color_id"]), "color_id", "^[0-9]+$", true, 3);
/* if alpha is disabled, use invisible_alpha instead */
if (!isset($_POST["alpha"])) {$_POST["alpha"] = $_POST["invisible_alpha"];}
$save["alpha"] = form_input_validate((isset($item["alpha"]) ? $item["alpha"] : $_POST["alpha"]), "alpha", "", true, 3);
$save["graph_type_id"] = form_input_validate((isset($item["graph_type_id"]) ? $item["graph_type_id"] : $_POST["graph_type_id"]), "graph_type_id", "^[0-9]+$", true, 3);
$save["cdef_id"] = form_input_validate($_POST["cdef_id"], "cdef_id", "^[0-9]+$", true, 3);
$save["consolidation_function_id"] = form_input_validate((isset($item["consolidation_function_id"]) ? $item["consolidation_function_id"] : $_POST["consolidation_function_id"]), "consolidation_function_id", "^[0-9]+$", true, 3);
$save["text_format"] = form_input_validate((isset($item["text_format"]) ? $item["text_format"] : $_POST["text_format"]), "text_format", "", true, 3);
$save["value"] = form_input_validate($_POST["value"], "value", "", true, 3);
$save["hard_return"] = form_input_validate(((isset($item["hard_return"]) ? $item["hard_return"] : (isset($_POST["hard_return"]) ? $_POST["hard_return"] : ""))), "hard_return", "", true, 3);
$save["gprint_id"] = form_input_validate($_POST["gprint_id"], "gprint_id", "^[0-9]+$", true, 3);
$save["sequence"] = $_POST["sequence"];
if (!is_error_message()) {
$graph_template_item_id = sql_save($save, "graph_templates_item");
if ($graph_template_item_id) {
raise_message(1);
}else{
raise_message(2);
}
}
$_POST["sequence"] = 0;
}
if (is_error_message()) {
header("Location: graphs.php?action=item_edit&graph_template_item_id=" . (empty($graph_template_item_id) ? $_POST["graph_template_item_id"] : $graph_template_item_id) . "&id=" . $_POST["local_graph_id"]);
exit;
}else{
header("Location: graphs.php?action=graph_edit&id=" . $_POST["local_graph_id"]);
exit;
}
}
}
/* -----------------------
item - Graph Items
----------------------- */
function item_movedown() {
global $graph_item_types;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("local_graph_id"));
/* ==================================================== */
$arr = get_graph_group($_GET["id"]);
$next_id = get_graph_parent($_GET["id"], "next");
if ((!empty($next_id)) && (isset($arr{$_GET["id"]}))) {
move_graph_group($_GET["id"], $arr, $next_id, "next");
}elseif (preg_match("/(GPRINT|VRULE|HRULE|COMMENT)/", $graph_item_types{db_fetch_cell("select graph_type_id from graph_templates_item where id=" . $_GET["id"])})) {
move_item_down("graph_templates_item", $_GET["id"], "local_graph_id=" . $_GET["local_graph_id"]);
}
}
function item_moveup() {
global $graph_item_types;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("local_graph_id"));
/* ==================================================== */
$arr = get_graph_group($_GET["id"]);
$previous_id = get_graph_parent($_GET["id"], "previous");
if ((!empty($previous_id)) && (isset($arr{$_GET["id"]}))) {
move_graph_group($_GET["id"], $arr, $previous_id, "previous");
}elseif (preg_match("/(GPRINT|VRULE|HRULE|COMMENT)/", $graph_item_types{db_fetch_cell("select graph_type_id from graph_templates_item where id=" . $_GET["id"])})) {
move_item_up("graph_templates_item", $_GET["id"], "local_graph_id=" . $_GET["local_graph_id"]);
}
}
function item_remove() {
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
/* ==================================================== */
db_execute("delete from graph_templates_item where id=" . $_GET["id"]);
}
function item_edit() {
global $struct_graph_item, $graph_item_types, $consolidation_functions;
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request("id"));
input_validate_input_number(get_request_var_request("host_id"));
input_validate_input_number(get_request_var_request("graph_template_id"));
input_validate_input_number(get_request_var_request("local_graph_id"));
input_validate_input_number(get_request_var_request("host_id"));
input_validate_input_number(get_request_var_request("data_template_id"));
/* ==================================================== */
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("local_graph_id", "sess_local_graph_id", "");
load_current_session_value("host_id", "sess_ds_host_id", "-1");
load_current_session_value("data_template_id", "sess_data_template_id", "-1");
$id = (!empty($_REQUEST["id"]) ? "&id=" . $_REQUEST["id"] : "");
$host = db_fetch_row("select hostname from host where id=" . get_request_var_request("host_id"));
html_start_box("<strong>Data Sources</strong> [host: " . (empty($host["hostname"]) ? "No Host" : $host["hostname"]) . "]", "100%", "", "3", "center", "");
?>
<tr class='even noprint'>
<form name="form_graph_items" action="graphs_items.php">
<td>
<table cellpadding="0" cellspacing="0">
<tr width="100%">
<td nowrap style='white-space: nowrap;' width="50">
Host:
</td>
<td>
<select name="cbo_host_id" onChange="window.location=document.form_graph_items.cbo_host_id.options[document.form_graph_items.cbo_host_id.selectedIndex].value">
<option value="graphs_items.php?action=item_edit<?php print $id; ?>&local_graph_id=<?php print get_request_var_request("local_graph_id");?>&host_id=-1&data_template_id=<?php print get_request_var_request("data_template_id");?>"<?php if (get_request_var_request("host_id") == "-1") {?> selected<?php }?>>Any</option>
<option value="graphs_items.php?action=item_edit<?php print $id; ?>&local_graph_id=<?php print get_request_var_request("local_graph_id");?>&host_id=0&data_template_id=<?php print get_request_var_request("data_template_id");?>"<?php if (get_request_var_request("host_id") == "0") {?> selected<?php }?>>None</option>
<?php
$hosts = db_fetch_assoc("select id,CONCAT_WS('',description,' (',hostname,')') as name from host order by description,hostname");
if (sizeof($hosts) > 0) {
foreach ($hosts as $host) {
print "<option value='graphs_items.php?action=item_edit" . $id . "&local_graph_id=" . get_request_var_request("local_graph_id") . "&host_id=" . $host["id"] . "&data_template_id=" . get_request_var_request("data_template_id") . "'"; if (get_request_var_request("host_id") == $host["id"]) { print " selected"; } print ">" . $host["name"] . "</option>\n";
}
}
?>
</select>
</td>
</tr>
<tr>
<td nowrap style='white-space: nowrap;' width="100">
Data Template:
</td>
<td>
<select name="cbo_data_template_id" onChange="window.location=document.form_graph_items.cbo_data_template_id.options[document.form_graph_items.cbo_data_template_id.selectedIndex].value">
<option value="graphs_items.php?action=item_edit<?php print $id; ?>&local_graph_id=<?php print get_request_var_request("local_graph_id");?>&data_template_id=-1&host_id=<?php print get_request_var_request("host_id");?>"<?php if (get_request_var_request("data_template_id") == "-1") {?> selected<?php }?>>Any</option>
<option value="graphs_items.php?action=item_edit<?php print $id; ?>&local_graph_id=<?php print get_request_var_request("local_graph_id");?>&data_template_id=0&host_id=<?php print get_request_var_request("host_id");?>"<?php if (get_request_var_request("data_template_id") == "0") {?> selected<?php }?>>None</option>
<?php
$data_templates = db_fetch_assoc("select id, name from data_template order by name");
if (sizeof($data_templates) > 0) {
foreach ($data_templates as $data_template) {
print "<option value='graphs_items.php?action=item_edit" . $id . "&local_graph_id=" . get_request_var_request("local_graph_id") . "&data_template_id=" . $data_template["id"]. "&host_id=" . get_request_var_request("host_id") . "'"; if (get_request_var_request("data_template_id") == $data_template["id"]) { print " selected"; } print ">" . $data_template["name"] . "</option>\n";
}
}
?>
</select>
</td>
</tr>
</table>
</td>
</form>
</tr>
<?php
html_end_box();
if (get_request_var_request("host_id") == "-1") {
$sql_where = "";
}elseif (get_request_var_request("host_id") == "0") {
$sql_where = " data_local.host_id=0 and ";
}elseif (!empty($_REQUEST["host_id"])) {
$sql_where = " data_local.host_id=" . get_request_var_request("host_id") . " and ";
}
if (get_request_var_request("data_template_id") == "-1") {
$sql_where .= "";
}elseif (get_request_var_request("data_template_id") == "0") {
$sql_where .= " data_local.data_template_id=0 and ";
}elseif (!empty($_REQUEST["data_template_id"])) {
$sql_where .= " data_local.data_template_id=" . get_request_var_request("data_template_id") . " and ";
}
if (!empty($_REQUEST["id"])) {
$template_item = db_fetch_row("select * from graph_templates_item where id=" . get_request_var_request("id"));
$host_id = db_fetch_cell("select host_id from graph_local where id=" . get_request_var_request("local_graph_id"));
}
$header_label = "[edit graph: " . db_fetch_cell("select title_cache from graph_templates_graph where local_graph_id=" . get_request_var_request("local_graph_id")) . "]";
html_start_box("<strong>Graph Items</strong> $header_label", "100%", "", "3", "center", "");
/* by default, select the LAST DS chosen to make everyone's lives easier */
if (!empty($_REQUEST["local_graph_id"])) {
$default = db_fetch_row("select task_item_id from graph_templates_item where local_graph_id=" . get_request_var_request("local_graph_id") . " order by sequence DESC");
if (sizeof($default) > 0) {
$struct_graph_item["task_item_id"]["default"] = $default["task_item_id"];
}else{
$struct_graph_item["task_item_id"]["default"] = 0;
}
/* modifications to the default graph items array */
$struct_graph_item["task_item_id"]["sql"] = "select
CONCAT_WS('',data_template_data.name_cache,' (',data_template_rrd.data_source_name,')') as name,
data_template_rrd.id
from (data_template_data,data_template_rrd,data_local)
left join host on (data_local.host_id=host.id)
where data_template_rrd.local_data_id=data_local.id
and data_template_data.local_data_id=data_local.id ";
/* Make sure we don't limit the list so that the selected DS isn't in the list in edit mode */
if (strlen($sql_where) > 0) {
$sql_where = substr($sql_where,0,-5);
if (!empty($_REQUEST["id"])) {
$struct_graph_item["task_item_id"]["sql"] .= " and ((" . $sql_where . ") or (data_template_rrd.id = " . $template_item["task_item_id"] . "))";
} else {
$struct_graph_item["task_item_id"]["sql"] .= " and (" . $sql_where . ")";
}
}
$struct_graph_item["task_item_id"]["sql"] .= " order by name";
}
$form_array = array();
while (list($field_name, $field_array) = each($struct_graph_item)) {
$form_array += array($field_name => $struct_graph_item[$field_name]);
$form_array[$field_name]["value"] = (isset($template_item) ? $template_item[$field_name] : "");
$form_array[$field_name]["form_id"] = (isset($template_item) ? $template_item["id"] : "0");
}
draw_edit_form(
array(
"config" => array(
),
"fields" => $form_array
)
);
form_hidden_box("local_graph_id", get_request_var_request("local_graph_id"), "0");
form_hidden_box("graph_template_item_id", (isset($template_item) ? $template_item["id"] : "0"), "");
form_hidden_box("local_graph_template_item_id", (isset($template_item) ? $template_item["local_graph_template_item_id"] : "0"), "");
form_hidden_box("graph_template_id", (isset($template_item) ? $template_item["graph_template_id"] : "0"), "");
form_hidden_box("sequence", (isset($template_item) ? $template_item["sequence"] : "0"), "");
form_hidden_box("_graph_type_id", (isset($template_item) ? $template_item["graph_type_id"] : "0"), "");
form_hidden_box("save_component_item", "1", "");
form_hidden_box("invisible_alpha", $form_array["alpha"]["value"], "FF");
form_hidden_box("rrdtool_version", read_config_option("rrdtool_version"), "");
html_end_box();
form_save_button("graphs.php?action=graph_edit&id=" . get_request_var_request("local_graph_id"));
}
//Now we need some javascript to make it dynamic
?>
<script language="JavaScript">
dynamic();
function dynamic() {
//alert("RRDTool Version is '" + document.getElementById('rrdtool_version').value + "'");
//alert("Color is '" + document.getElementById('color_id').value + "'");
document.getElementById('alpha').disabled=true;
if ((document.getElementById('rrdtool_version').value != 'rrd-1.0.x') &&
(document.getElementById('color_id').value != 0)) {
document.getElementById('alpha').disabled=false;
}
}
function changeColorId() {
//alert("Selected Color Index is '" + document.getElementById('color_id').selectedIndex + "'");
if ((document.getElementById('rrdtool_version').value != 'rrd-1.0.x') &&
(document.getElementById('color_id').selectedIndex != 0)) {
document.getElementById('alpha').disabled=false;
}
}
</script>