Files
cacti/data_input.php
T
Larry Adams 67b7f30ac4 Required change in order to add ID tags to form objects.
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/branches/BRANCH_0_8_6/cacti@4091 860744bd-22fc-0310-8c96-e9fe5004b5ca
2007-08-25 17:39:42 +00:00

585 lines
23 KiB
PHP

<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2007 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");
define("MAX_DISPLAY_PAGES", 21);
$di_actions = array(
1 => "Delete"
);
/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
switch ($_REQUEST["action"]) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'field_remove':
field_remove();
header("Location: data_input.php?action=edit&id=" . $_GET["data_input_id"]);
break;
case 'field_edit':
include_once("./include/top_header.php");
field_edit();
include_once("./include/bottom_footer.php");
break;
case 'edit':
include_once("./include/top_header.php");
data_edit();
include_once("./include/bottom_footer.php");
break;
default:
include_once("./include/top_header.php");
data();
include_once("./include/bottom_footer.php");
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
global $registered_cacti_names;
if (isset($_POST["save_component_data_input"])) {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_post("id"));
/* ==================================================== */
$save["id"] = $_POST["id"];
$save["hash"] = get_hash_data_input($_POST["id"]);
$save["name"] = form_input_validate($_POST["name"], "name", "", false, 3);
$save["input_string"] = form_input_validate($_POST["input_string"], "input_string", "", true, 3);
$save["type_id"] = form_input_validate($_POST["type_id"], "type_id", "", true, 3);
if (!is_error_message()) {
$data_input_id = sql_save($save, "data_input");
if ($data_input_id) {
raise_message(1);
/* get a list of each field so we can note their sequence of occurance in the database */
if (!empty($_POST["id"])) {
db_execute("update data_input_fields set sequence=0 where data_input_id=" . $_POST["id"]);
generate_data_input_field_sequences($_POST["input_string"], $_POST["id"]);
}
}else{
raise_message(2);
}
}
if ((is_error_message()) || (empty($_POST["id"]))) {
header("Location: data_input.php?action=edit&id=" . (empty($data_input_id) ? $_POST["id"] : $data_input_id));
}else{
header("Location: data_input.php");
}
}elseif (isset($_POST["save_component_field"])) {
/* ================= input validation ================= */
input_validate_input_number(get_request_var_post("id"));
input_validate_input_number(get_request_var_post("data_input_id"));
input_validate_input_regex(get_request_var_post("input_output"), "^(in|out)$");
/* ==================================================== */
$save["id"] = $_POST["id"];
$save["hash"] = get_hash_data_input($_POST["id"], "data_input_field");
$save["data_input_id"] = $_POST["data_input_id"];
$save["name"] = form_input_validate($_POST["name"], "name", "", false, 3);
$save["data_name"] = form_input_validate($_POST["data_name"], "data_name", "", false, 3);
$save["input_output"] = $_POST["input_output"];
$save["update_rra"] = form_input_validate((isset($_POST["update_rra"]) ? $_POST["update_rra"] : ""), "update_rra", "", true, 3);
$save["sequence"] = $_POST["sequence"];
$save["type_code"] = form_input_validate((isset($_POST["type_code"]) ? $_POST["type_code"] : ""), "type_code", "", true, 3);
$save["regexp_match"] = form_input_validate((isset($_POST["regexp_match"]) ? $_POST["regexp_match"] : ""), "regexp_match", "", true, 3);
$save["allow_nulls"] = form_input_validate((isset($_POST["allow_nulls"]) ? $_POST["allow_nulls"] : ""), "allow_nulls", "", true, 3);
if (!is_error_message()) {
$data_input_field_id = sql_save($save, "data_input_fields");
if ($data_input_field_id) {
raise_message(1);
if ((!empty($data_input_field_id)) && ($_POST["input_output"] == "in")) {
generate_data_input_field_sequences(db_fetch_cell("select input_string from data_input where id=" . $_POST["data_input_id"]), $_POST["data_input_id"]);
}
}else{
raise_message(2);
}
}
if (is_error_message()) {
header("Location: data_input.php?action=field_edit&data_input_id=" . $_POST["data_input_id"] . "&id=" . (empty($data_input_field_id) ? $_POST["id"] : $data_input_field_id) . (!empty($_POST["input_output"]) ? "&type=" . $_POST["input_output"] : ""));
}else{
header("Location: data_input.php?action=edit&id=" . $_POST["data_input_id"]);
}
}
}
function form_actions() {
global $colors, $di_actions;
/* if we are to save this form, instead of display it */
if (isset($_POST["selected_items"])) {
$selected_items = unserialize(stripslashes($_POST["selected_items"]));
if ($_POST["drp_action"] == "1") { /* delete */
for ($i=0;($i<count($selected_items));$i++) {
/* ================= input validation ================= */
input_validate_input_number($selected_items[$i]);
/* ==================================================== */
data_remove($selected_items[$i]);
}
}
header("Location: data_input.php");
exit;
}
/* setup some variables */
$di_list = ""; $i = 0;
/* loop through each of the data queries and process them */
while (list($var,$val) = each($_POST)) {
if (ereg("^chk_([0-9]+)$", $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1]);
/* ==================================================== */
$di_list .= "<li>" . db_fetch_cell("SELECT name FROM data_input WHERE id='" . $matches[1] . "'") . "<br>";
$di_array[$i] = $matches[1];
}
$i++;
}
include_once("./include/top_header.php");
html_start_box("<strong>" . $di_actions{$_POST["drp_action"]} . "</strong>", "60%", $colors["header_panel"], "3", "center", "");
print "<form action='data_input.php' method='post'>\n";
if ($_POST["drp_action"] == "1") { /* delete */
$graphs = array();
print "
<tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>Are you sure you want to delete the following data input methods?</p>
<p>$di_list</p>
</td>
</tr>\n";
}
if (!isset($di_array)) {
print "<tr><td bgcolor='#" . $colors["form_alternate1"]. "'><span class='textError'>You must select at least one data input method.</span></td></tr>\n";
$save_html = "";
}else{
$save_html = "<input type='image' src='images/button_yes.gif' alt='Save' align='absmiddle'>";
}
print " <tr>
<td align='right' bgcolor='#eaeaea'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($di_array) ? serialize($di_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . $_POST["drp_action"] . "'>
<a href='data_input.php'><img src='images/button_no.gif' alt='Cancel' align='absmiddle' border='0'></a>
$save_html
</td>
</tr>
";
html_end_box();
include_once("./include/bottom_footer.php");
}
/* --------------------------
CDEF Item Functions
-------------------------- */
function field_remove() {
global $registered_cacti_names;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("data_input_id"));
/* ==================================================== */
if ((read_config_option("remove_verification") == "on") && (!isset($_GET["confirm"]))) {
include("./include/top_header.php");
form_confirm("Are You Sure?", "Are you sure you want to delete the field <strong>'" . db_fetch_cell("select name from data_input_fields where id=" . $_GET["id"]) . "'</strong>?", "data_input.php?action=edit&id=" . $_GET["data_input_id"], "data_input.php?action=field_remove&id=" . $_GET["id"] . "&data_input_id=" . $_GET["data_input_id"]);
include("./include/bottom_footer.php");
exit;
}
if ((read_config_option("remove_verification") == "") || (isset($_GET["confirm"]))) {
/* get information about the field we're going to delete so we can re-order the seqs */
$field = db_fetch_row("select input_output,data_input_id from data_input_fields where id=" . $_GET["id"]);
db_execute("delete from data_input_fields where id=" . $_GET["id"]);
db_execute("delete from data_input_data where data_input_field_id=" . $_GET["id"]);
/* when a field is deleted; we need to re-order the field sequences */
if (($field["input_output"] == "in") && (preg_match_all("/<([_a-zA-Z0-9]+)>/", db_fetch_cell("select input_string from data_input where id=" . $field["data_input_id"]), $matches))) {
$j = 0;
for ($i=0; ($i < count($matches[1])); $i++) {
if (in_array($matches[1][$i], $registered_cacti_names) == false) {
$j++; db_execute("update data_input_fields set sequence=$j where data_input_id=" . $field["data_input_id"] . " and input_output='in' and data_name='" . $matches[1][$i] . "'");
}
}
}
}
}
function field_edit() {
global $colors, $registered_cacti_names, $fields_data_input_field_edit_1, $fields_data_input_field_edit_2, $fields_data_input_field_edit;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
input_validate_input_number(get_request_var("data_input_id"));
input_validate_input_regex(get_request_var("type"), "^(in|out)$");
/* ==================================================== */
if (!empty($_GET["id"])) {
$field = db_fetch_row("select * from data_input_fields where id=" . $_GET["id"]);
}
if (!empty($_GET["type"])) {
$current_field_type = $_GET["type"];
}else{
$current_field_type = $field["input_output"];
}
if ($current_field_type == "out") {
$header_name = "Output";
}elseif ($current_field_type == "in") {
$header_name = "Input";
}
$data_input = db_fetch_row("select type_id,name from data_input where id=" . $_GET["data_input_id"]);
/* obtain a list of available fields for this given field type (input/output) */
if (($current_field_type == "in") && (preg_match_all("/<([_a-zA-Z0-9]+)>/", db_fetch_cell("select input_string from data_input where id=" . ($_GET["data_input_id"] ? $_GET["data_input_id"] : $field["data_input_id"])), $matches))) {
for ($i=0; ($i < count($matches[1])); $i++) {
if (in_array($matches[1][$i], $registered_cacti_names) == false) {
$current_field_name = $matches[1][$i];
$array_field_names[$current_field_name] = $current_field_name;
}
}
}
/* if there are no input fields to choose from, complain */
if ((!isset($array_field_names)) && (isset($_GET["type"]) ? $_GET["type"] == "in" : false) && ($data_input["type_id"] == "1")) {
display_custom_error_message("This script appears to have no input values, therefore there is nothing to add.");
return;
}
html_start_box("<strong>$header_name Fields</strong> [edit: " . $data_input["name"] . "]", "100%", $colors["header"], "3", "center", "");
$form_array = array();
/* field name */
if ((($data_input["type_id"] == "1") || ($data_input["type_id"] == "5")) && ($current_field_type == "in")) { /* script */
$form_array = inject_form_variables($fields_data_input_field_edit_1, $header_name, $array_field_names, (isset($field) ? $field : array()));
}elseif (($data_input["type_id"] == "2") ||
($data_input["type_id"] == "3") ||
($data_input["type_id"] == "4") ||
($data_input["type_id"] == "6") ||
($data_input["type_id"] == "7") ||
($data_input["type_id"] == "8") ||
($current_field_type == "out")) { /* snmp */
$form_array = inject_form_variables($fields_data_input_field_edit_2, $header_name, (isset($field) ? $field : array()));
}
/* ONLY if the field is an input */
if ($current_field_type == "in") {
unset($fields_data_input_field_edit["update_rra"]);
}elseif ($current_field_type == "out") {
unset($fields_data_input_field_edit["regexp_match"]);
unset($fields_data_input_field_edit["allow_nulls"]);
unset($fields_data_input_field_edit["type_code"]);
}
draw_edit_form(array(
"config" => array(),
"fields" => $form_array + inject_form_variables($fields_data_input_field_edit, (isset($field) ? $field : array()), $current_field_type, $_GET)
));
html_end_box();
form_save_button("data_input.php?action=edit&id=" . $_GET["data_input_id"]);
}
/* -----------------------
Data Input Functions
----------------------- */
function data_remove($id) {
$data_input_fields = db_fetch_assoc("select id from data_input_fields where data_input_id=" . $id);
if (is_array($data_input_fields)) {
foreach ($data_input_fields as $data_input_field) {
db_execute("delete from data_input_data where data_input_field_id=" . $data_input_field["id"]);
}
}
db_execute("delete from data_input where id=" . $id);
db_execute("delete from data_input_fields where data_input_id=" . $id);
}
function data_edit() {
global $colors, $fields_data_input_edit;
/* ================= input validation ================= */
input_validate_input_number(get_request_var("id"));
/* ==================================================== */
if (!empty($_GET["id"])) {
$data_input = db_fetch_row("select * from data_input where id=" . $_GET["id"]);
$header_label = "[edit: " . $data_input["name"] . "]";
}else{
$header_label = "[new]";
}
html_start_box("<strong>Data Input Methods</strong> $header_label", "100%", $colors["header"], "3", "center", "");
draw_edit_form(array(
"config" => array(),
"fields" => inject_form_variables($fields_data_input_edit, (isset($data_input) ? $data_input : array()))
));
html_end_box();
if (!empty($_GET["id"])) {
html_start_box("<strong>Input Fields</strong>", "100%", $colors["header"], "3", "center", "data_input.php?action=field_edit&type=in&data_input_id=" . $_GET["id"]);
print "<tr bgcolor='#" . $colors["header_panel"] . "'>";
DrawMatrixHeaderItem("Name",$colors["header_text"],1);
DrawMatrixHeaderItem("Field Order",$colors["header_text"],1);
DrawMatrixHeaderItem("Friendly Name",$colors["header_text"],2);
print "</tr>";
$fields = db_fetch_assoc("select id,data_name,name,sequence from data_input_fields where data_input_id=" . $_GET["id"] . " and input_output='in' order by sequence, data_name");
$i = 0;
if (sizeof($fields) > 0) {
foreach ($fields as $field) {
form_alternate_row_color($colors["alternate"],$colors["light"],$i); $i++;
?>
<td>
<a class="linkEditMain" href="data_input.php?action=field_edit&id=<?php print $field["id"];?>&data_input_id=<?php print $_GET["id"];?>"><?php print $field["data_name"];?></a>
</td>
<td>
<?php print $field["sequence"]; if ($field["sequence"] == "0") { print " (Not In Use)"; }?>
</td>
<td>
<?php print $field["name"];?>
</td>
<td align="right">
<a href="data_input.php?action=field_remove&id=<?php print $field["id"];?>&data_input_id=<?php print $_GET["id"];?>"><img src="images/delete_icon.gif" width="10" height="10" border="0" alt="Delete"></a>
</td>
</tr>
<?php
}
}else{
print "<tr><td><em>No Input Fields</em></td></tr>";
}
html_end_box();
html_start_box("<strong>Output Fields</strong>", "100%", $colors["header"], "3", "center", "data_input.php?action=field_edit&type=out&data_input_id=" . $_GET["id"]);
print "<tr bgcolor='#" . $colors["header_panel"] . "'>";
DrawMatrixHeaderItem("Name",$colors["header_text"],1);
DrawMatrixHeaderItem("Field Order",$colors["header_text"],1);
DrawMatrixHeaderItem("Friendly Name",$colors["header_text"],1);
DrawMatrixHeaderItem("Update RRA",$colors["header_text"],2);
print "</tr>";
$fields = db_fetch_assoc("select id,name,data_name,update_rra,sequence from data_input_fields where data_input_id=" . $_GET["id"] . " and input_output='out' order by sequence, data_name");
$i = 0;
if (sizeof($fields) > 0) {
foreach ($fields as $field) {
form_alternate_row_color($colors["alternate"],$colors["light"],$i); $i++;
?>
<td>
<a class="linkEditMain" href="data_input.php?action=field_edit&id=<?php print $field["id"];?>&data_input_id=<?php print $_GET["id"];?>"><?php print $field["data_name"];?></a>
</td>
<td>
<?php print $field["sequence"]; if ($field["sequence"] == "0") { print " (Not In Use)"; }?>
</td>
<td>
<?php print $field["name"];?>
</td>
<td>
<?php print html_boolean_friendly($field["update_rra"]);?>
</td>
<td align="right">
<a href="data_input.php?action=field_remove&id=<?php print $field["id"];?>&data_input_id=<?php print $_GET["id"];?>"><img src="images/delete_icon.gif" width="10" height="10" border="0" alt="Delete"></a>
</td>
</tr>
<?php
}
}else{
print "<tr><td><em>No Output Fields</em></td></tr>";
}
html_end_box();
}
form_save_button("data_input.php");
}
function data() {
global $colors, $input_types, $di_actions;
/* clean up search string */
if (isset($_REQUEST["filter"])) {
$_REQUEST["filter"] = sanitize_search_string(get_request_var("filter"));
}
/* clean up sort_column */
if (isset($_REQUEST["sort_column"])) {
$_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column"));
}
/* clean up search string */
if (isset($_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_data_input_filter");
kill_session_var("sess_data_input_sort_column");
kill_session_var("sess_data_input_sort_direction");
unset($_REQUEST["page"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["sort_column"]);
unset($_REQUEST["sort_direction"]);
$_REQUEST["page"] = 1;
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("filter", "sess_data_input_filter", "");
load_current_session_value("sort_column", "sess_data_input_sort_column", "name");
load_current_session_value("sort_direction", "sess_data_input_sort_direction", "ASC");
load_current_session_value("page", "sess_data_input_current_page", "1");
html_start_box("<strong>Data Input Methods</strong>", "100%", $colors["header"], "3", "center", "data_input.php?action=edit");
include("./include/html/inc_dq_view_filter_table.php");
html_end_box();
html_start_box("", "100%", $colors["header"], "3", "center", "");
/* form the 'where' clause for our main sql query */
$sql_where = "WHERE (data_input.name like '%%" . $_REQUEST["filter"] . "%%')";
$sql_where .= " AND (data_input.name!='Get Script Data (Indexed)'
AND data_input.name!='Get Script Server Data (Indexed)'
AND data_input.name!='Get SNMP Data'
AND data_input.name!='Get SNMP Data (Indexed)')";
$total_rows = db_fetch_cell("SELECT
count(*)
FROM data_input
$sql_where");
$data_inputs = db_fetch_assoc("SELECT *
FROM data_input
$sql_where
ORDER BY " . $_REQUEST['sort_column'] . " " . $_REQUEST['sort_direction'] . "
LIMIT " . (read_config_option("num_rows_device")*($_REQUEST["page"]-1)) . "," . read_config_option("num_rows_device"));
/* generate page list */
$url_page_select = get_page_list($_REQUEST["page"], MAX_DISPLAY_PAGES, read_config_option("num_rows_device"), $total_rows, "data_input.php?filter=" . $_REQUEST["filter"]);
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if ($_REQUEST["page"] > 1) { $nav .= "<a class='linkOverDark' href='data_input.php?filter=" . $_REQUEST["filter"] . "&page=" . ($_REQUEST["page"]-1) . "'>"; } $nav .= "Previous"; if ($_REQUEST["page"] > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_device")*($_REQUEST["page"]-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_device")) || ($total_rows < (read_config_option("num_rows_device")*$_REQUEST["page"]))) ? $total_rows : (read_config_option("num_rows_device")*$_REQUEST["page"])) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if (($_REQUEST["page"] * read_config_option("num_rows_device")) < $total_rows) { $nav .= "<a class='linkOverDark' href='data_input.php?filter=" . $_REQUEST["filter"] . "&page=" . ($_REQUEST["page"]+1) . "'>"; } $nav .= "Next"; if (($_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;
$display_text = array(
"name" => array("Name", "ASC"),
"type_id" => array("Data Input Method", "ASC"));
html_header_sort_checkbox($display_text, $_REQUEST["sort_column"], $_REQUEST["sort_direction"]);
$i = 0;
if (sizeof($data_inputs) > 0) {
foreach ($data_inputs as $data_input) {
/* hide system types */
form_alternate_row_color($colors["alternate"], $colors["light"], $i, 'line' . $data_input["id"]); $i++;
form_selectable_cell("<a class='linkEditMain' href='data_input.php?action=edit&id=" . $data_input["id"] . "'>" . (strlen($_REQUEST["filter"]) ? eregi_replace("(" . preg_quote($_REQUEST["filter"]) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $data_input["name"]) : $data_input["name"]) . "</a>", $data_input["id"]);
form_selectable_cell($input_types{$data_input["type_id"]}, $data_input["id"]);
form_checkbox_cell($data_input["name"], $data_input["id"]);
form_end_row();
}
print $nav;
}else{
print "<tr><td><em>No Data Input Methods</em></td></tr>";
}
html_end_box();
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($di_actions);
print "</form>\n";
}
?>