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535 lines
25 KiB
PHP
535 lines
25 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2016 The Cacti Group |
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| |
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| This program is free software; you can redistribute it and/or |
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| modify it under the terms of the GNU General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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| |
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| This program is distributed in the hope that it will be useful, |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| GNU General Public License for more details. |
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+-------------------------------------------------------------------------+
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| Cacti: The Complete RRDTool-based Graphing Solution |
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+-------------------------------------------------------------------------+
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| This code is designed, written, and maintained by the Cacti Group. See |
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| about.php and/or the AUTHORS file for specific developer information. |
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+-------------------------------------------------------------------------+
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| http://www.cacti.net/ |
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+-------------------------------------------------------------------------+
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*/
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/* draw_nontemplated_fields_graph - draws a form that consists of all non-templated graph fields associated
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with a particular graph template
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@arg $graph_template_id - the id of the graph template to base the form after
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@arg $values_array - any values that should be included by default on the form
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@arg $field_name_format - all fields on the form will be named using the following format, the following
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variables can be used:
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|field| - the current field name
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@arg $header_title - the title to use on the header for this form
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@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
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@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
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html input elements or omitted altogether?
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@arg $snmp_query_graph_id - if this graph template is part of a data query, specify the graph id here. this
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will be used to determine if a given field is using suggested values */
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function draw_nontemplated_fields_graph($graph_template_id, &$values_array, $field_name_format = "|field|", $header_title = "", $alternate_colors = true, $include_hidden_fields = true, $snmp_query_graph_id = 0) {
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global $struct_graph;
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$form_array = array();
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$draw_any_items = false;
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/* fetch information about the graph template */
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$graph_template = db_fetch_row("SELECT * FROM graph_templates_graph WHERE graph_template_id=$graph_template_id AND local_graph_id=0");
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while (list($field_name, $field_array) = each($struct_graph)) {
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/* find our field name */
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$form_field_name = str_replace("|field|", $field_name, $field_name_format);
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$form_array += array($form_field_name => $struct_graph[$field_name]);
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/* modifications to the default form array */
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$form_array[$form_field_name]["value"] = (isset($values_array[$field_name]) ? $values_array[$field_name] : "");
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$form_array[$form_field_name]["form_id"] = (isset($values_array["id"]) ? $values_array["id"] : "0");
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unset($form_array[$form_field_name]["default"]);
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if ($graph_template{"t_" . $field_name} != "on") {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc("SELECT id FROM snmp_query_graph_sv WHERE snmp_query_graph_id=$snmp_query_graph_id AND field_name='$field_name'")) > 0)) {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}else{
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if (($draw_any_items == false) && ($header_title != "")) {
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print "<tr><td colspan='2' class='tableSubHeaderColumn'>$header_title</td></tr>\n";
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}
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$draw_any_items = true;
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}
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}
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/* setup form options */
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if ($alternate_colors == true) {
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$form_config_array = array("no_form_tag" => true);
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}else{
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$form_config_array = array("no_form_tag" => true, "force_row_color" => true);
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}
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draw_edit_form(
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array(
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"config" => $form_config_array,
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"fields" => $form_array
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)
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);
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return (isset($form_array) ? sizeof($form_array) : 0);
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}
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/* draw_nontemplated_fields_graph_item - draws a form that consists of all non-templated graph item fields
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associated with a particular graph template
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@arg $graph_template_id - the id of the graph template to base the form after
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@arg $local_graph_id - specify the id of the associated graph if it exists
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@arg $field_name_format - all fields on the form will be named using the following format, the following
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variables can be used:
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|field| - the current field name
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|id| - the current graph input id
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@arg $header_title - the title to use on the header for this form
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@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not */
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function draw_nontemplated_fields_graph_item($graph_template_id, $local_graph_id, $field_name_format = "|field|_|id|", $header_title = "", $alternate_colors = true, $locked = 'false') {
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global $struct_graph_item;
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$form_array = array();
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$draw_any_items = false;
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/* fetch information about the graph template */
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$input_item_list = db_fetch_assoc("SELECT * FROM graph_template_input WHERE graph_template_id=$graph_template_id ORDER BY column_name,name");
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/* modifications to the default graph items array */
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if (!empty($local_graph_id)) {
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$host_id = db_fetch_cell("SELECT host_id FROM graph_local WHERE id=$local_graph_id");
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$struct_graph_item["task_item_id"]["sql"] = "SELECT
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CONCAT_WS('',
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case
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WHEN host.description IS NULL THEN 'No Device - '
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when host.description IS NOT NULL THEN ''
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end,data_template_data.name_cache,' (',data_template_rrd.data_source_name,')') AS name,
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data_template_rrd.id
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FROM (data_template_data,data_template_rrd,data_local)
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LEFT JOIN host ON (data_local.host_id=host.id)
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where data_template_rrd.local_data_id=data_local.id
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and data_template_data.local_data_id=data_local.id
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" . (empty($host_id) ? "" : " AND data_local.host_id=$host_id") . "
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order by name";
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}
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if (sizeof($input_item_list) > 0) {
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foreach ($input_item_list as $item) {
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if (!empty($local_graph_id)) {
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$current_def_value = db_fetch_row("select
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graph_templates_item." . $item["column_name"] . ",
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graph_templates_item.id
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from (graph_templates_item,graph_template_input_defs)
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where graph_template_input_defs.graph_template_item_id=graph_templates_item.local_graph_template_item_id
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and graph_template_input_defs.graph_template_input_id=" . $item["id"] . "
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and graph_templates_item.local_graph_id=$local_graph_id
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limit 0,1");
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}else{
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$current_def_value = db_fetch_row("select
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graph_templates_item." . $item["column_name"] . ",
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graph_templates_item.id
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from (graph_templates_item,graph_template_input_defs)
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where graph_template_input_defs.graph_template_item_id=graph_templates_item.id
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and graph_template_input_defs.graph_template_input_id=" . $item["id"] . "
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and graph_templates_item.graph_template_id=" . $graph_template_id . "
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limit 0,1");
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}
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/* find our field name */
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$form_field_name = str_replace("|field|", $item["column_name"], $field_name_format);
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$form_field_name = str_replace("|id|", $item["id"], $form_field_name);
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$form_array += array($form_field_name => $struct_graph_item{$item["column_name"]});
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/* modifications to the default form array */
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$form_array[$form_field_name]["friendly_name"] = $item["name"];
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$form_array[$form_field_name]["value"] = $current_def_value{$item["column_name"]};
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if ($locked == 'true') {
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if (substr_count($form_field_name, 'task_item_id') > 0) {
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$form_array[$form_field_name]['method'] = 'value';
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$value = db_fetch_cell_prepared("SELECT
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CONCAT_WS('',CASE WHEN host.description IS NULL THEN 'No Device - ' ELSE '' END,data_template_data.name_cache,' (',data_template_rrd.data_source_name,')') AS name
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FROM (data_template_data,data_template_rrd,data_local)
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LEFT JOIN host ON (data_local.host_id=host.id)
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WHERE data_template_rrd.local_data_id=data_local.id
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AND data_template_data.local_data_id=data_local.id
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AND data_template_rrd.id = ?", array($current_def_value{$item["column_name"]}));
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$form_array[$form_field_name]['value'] = $value;
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}
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}
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/* if we are drawing the graph input list in the pre-graph stage we should omit the data
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source fields because they are basically meaningless at this point */
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if ((empty($local_graph_id)) && ($item["column_name"] == "task_item_id")) {
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unset($form_array[$form_field_name]);
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}else{
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if (($draw_any_items == false) && ($header_title != "")) {
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print "<tr class='tableHeader'><td colspan='2' class='tableSubHeaderColumn'>$header_title</td></tr>\n";
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}
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$draw_any_items = true;
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}
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}
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}
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/* setup form options */
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if ($alternate_colors == true) {
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$form_config_array = array("no_form_tag" => true);
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}else{
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$form_config_array = array("no_form_tag" => true, "force_row_color" => true);
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}
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if (sizeof($input_item_list > 0)) {
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draw_edit_form(
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array(
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"config" => $form_config_array,
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"fields" => $form_array
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)
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);
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}
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return (isset($form_array) ? sizeof($form_array) : 0);
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}
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/* draw_nontemplated_fields_data_source - draws a form that consists of all non-templated data source fields
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associated with a particular data template
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@arg $data_template_id - the id of the data template to base the form after
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@arg $local_data_id - specify the id of the associated data source if it exists
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@arg $values_array - any values that should be included by default on the form
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@arg $field_name_format - all fields on the form will be named using the following format, the following
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variables can be used:
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|field| - the current field name
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@arg $header_title - the title to use on the header for this form
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@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
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@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
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html input elements or omitted altogether?
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@arg $snmp_query_graph_id - if this data template is part of a data query, specify the graph id here. this
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will be used to determine if a given field is using suggested values */
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function draw_nontemplated_fields_data_source($data_template_id, $local_data_id, &$values_array, $field_name_format = "|field|", $header_title = "", $alternate_colors = true, $include_hidden_fields = true, $snmp_query_graph_id = 0) {
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global $struct_data_source;
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$form_array = array();
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$draw_any_items = false;
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/* fetch information about the data template */
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$data_template = db_fetch_row("SELECT * FROM data_template_data WHERE data_template_id=$data_template_id AND local_data_id=0");
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while (list($field_name, $field_array) = each($struct_data_source)) {
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/* find our field name */
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$form_field_name = str_replace("|field|", $field_name, $field_name_format);
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$form_array += array($form_field_name => $struct_data_source[$field_name]);
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/* modifications to the default form array */
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$form_array[$form_field_name]["value"] = (isset($values_array[$field_name]) ? $values_array[$field_name] : "");
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$form_array[$form_field_name]["form_id"] = (isset($values_array["id"]) ? $values_array["id"] : "0");
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unset($form_array[$form_field_name]["default"]);
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$current_flag = (isset($field_array["flags"]) ? $field_array["flags"] : "");
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$current_template_flag = (isset($data_template{"t_" . $field_name}) ? $data_template{"t_" . $field_name} : "on");
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if (($current_template_flag != "on") || ($current_flag == "ALWAYSTEMPLATE")) {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc("SELECT id FROM snmp_query_graph_rrd_sv WHERE snmp_query_graph_id=$snmp_query_graph_id AND data_template_id=$data_template_id AND field_name='$field_name'")) > 0)) {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}elseif ((empty($local_data_id)) && ($field_name == "data_source_path")) {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}else{
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if (($draw_any_items == false) && ($header_title != "")) {
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print "<tr class='tableHeader'><td colspan='2' class='tableSubHeaderColumn'>$header_title</td></tr>\n";
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}
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$draw_any_items = true;
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}
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}
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/* setup form options */
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if ($alternate_colors == true) {
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$form_config_array = array("no_form_tag" => true);
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}else{
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$form_config_array = array("no_form_tag" => true, "force_row_color" => true);
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}
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draw_edit_form(
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array(
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"config" => $form_config_array,
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"fields" => $form_array
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)
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);
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return (isset($form_array) ? sizeof($form_array) : 0);
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}
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/* draw_nontemplated_fields_data_source_item - draws a form that consists of all non-templated data source
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item fields associated with a particular data template
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@arg $data_template_id - the id of the data template to base the form after
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@arg $values_array - any values that should be included by default on the form
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@arg $field_name_format - all fields on the form will be named using the following format, the following
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variables can be used:
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|field| - the current field name
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|id| - the id of the current data source item
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@arg $header_title - the title to use on the header for this form
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@arg $draw_title_for_each_item (bool) - should a separate header be drawn for each data source item, or
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should all data source items be drawn under one header?
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@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
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@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
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html input elements or omitted altogether?
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@arg $snmp_query_graph_id - if this graph template is part of a data query, specify the graph id here. this
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will be used to determine if a given field is using suggested values */
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function draw_nontemplated_fields_data_source_item($data_template_id, &$values_array, $field_name_format = "|field_id|", $header_title = "", $draw_title_for_each_item = true, $alternate_colors = true, $include_hidden_fields = true, $snmp_query_graph_id = 0) {
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global $struct_data_source_item;
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$draw_any_items = false;
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$num_fields_drawn = 0;
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/* setup form options */
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if ($alternate_colors == true) {
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$form_config_array = array("no_form_tag" => true);
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}else{
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$form_config_array = array("no_form_tag" => true, "force_row_color" => true);
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}
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if (sizeof($values_array) > 0) {
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foreach ($values_array as $rrd) {
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reset($struct_data_source_item);
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$form_array = array();
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/* if the user specifies a title, we only want to draw that. if not, we should create our
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own title for each data source item */
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if ($draw_title_for_each_item == true) {
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$draw_any_items = false;
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}
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if (empty($rrd["local_data_id"])) { /* this is a template */
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$data_template_rrd = $rrd;
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}else{ /* this is not a template */
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$data_template_rrd = db_fetch_row("SELECT * FROM data_template_rrd WHERE id=" . $rrd["local_data_template_rrd_id"]);
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}
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while (list($field_name, $field_array) = each($struct_data_source_item)) {
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/* find our field name */
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$form_field_name = str_replace("|field|", $field_name, $field_name_format);
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$form_field_name = str_replace("|id|", $rrd["id"], $form_field_name);
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$form_array += array($form_field_name => $struct_data_source_item[$field_name]);
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/* modifications to the default form array */
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$form_array[$form_field_name]["value"] = (isset($rrd[$field_name]) ? $rrd[$field_name] : "");
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$form_array[$form_field_name]["form_id"] = (isset($rrd["id"]) ? $rrd["id"] : "0");
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unset($form_array[$form_field_name]["default"]);
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/* append the data source item name so the user will recognize it */
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if ($draw_title_for_each_item == false) {
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$form_array[$form_field_name]["friendly_name"] .= " [" . $rrd["data_source_name"] . "]";
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}
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if ($data_template_rrd{"t_" . $field_name} != "on") {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc("SELECT id FROM snmp_query_graph_rrd_sv WHERE snmp_query_graph_id=$snmp_query_graph_id AND data_template_id=$data_template_id AND field_name='$field_name'")) > 0)) {
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if ($include_hidden_fields == true) {
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$form_array[$form_field_name]["method"] = "hidden";
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}else{
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unset($form_array[$form_field_name]);
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}
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}else{
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if (($draw_any_items == false) && ($draw_title_for_each_item == false) && ($header_title != "")) {
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print "<tr class='tableHeader'><td colspan='2' class='tableSubHeaderColumn'>$header_title</td></tr>\n";
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}elseif (($draw_any_items == false) && ($draw_title_for_each_item == true) && ($header_title != "")) {
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print "<tr class='tableHeader'><td colspan='2' class='tableSubHeaderColumn'>$header_title [" . $rrd["data_source_name"] . "]</td></tr>\n";
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}
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$draw_any_items = true;
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/* if the "Output field" appears here among the non-templated fields, the
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valid choices for the drop-down box must be fetched from the associated
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data input method */
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if ($field_name == "data_input_field_id") {
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$data_input_id = db_fetch_cell("SELECT data_input_id FROM data_template_data WHERE data_template_id=".$rrd["data_template_id"]." AND local_data_id=0");
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$form_array[$form_field_name]["sql"] = "SELECT id,CONCAT(data_name,' - ',name) AS name FROM data_input_fields WHERE data_input_id=".$data_input_id." AND input_output='out' AND update_rra='on' ORDER BY data_name,name";
|
|
}
|
|
}
|
|
}
|
|
|
|
draw_edit_form(
|
|
array(
|
|
"config" => $form_config_array,
|
|
"fields" => $form_array
|
|
)
|
|
);
|
|
|
|
$num_fields_drawn += sizeof($form_array);
|
|
}
|
|
}
|
|
|
|
return $num_fields_drawn;
|
|
}
|
|
|
|
/* draw_nontemplated_fields_custom_data - draws a form that consists of all non-templated custom data fields
|
|
associated with a particular data template
|
|
@arg $data_template_id - the id of the data template to base the form after
|
|
@arg $field_name_format - all fields on the form will be named using the following format, the following
|
|
variables can be used:
|
|
|id| - the id of the current field
|
|
@arg $header_title - the title to use on the header for this form
|
|
@arg $draw_title_for_each_item (bool) - should a separate header be drawn for each data source item, or
|
|
should all data source items be drawn under one header?
|
|
@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
|
|
@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
|
|
html input elements or omitted altogether?
|
|
@arg $snmp_query_id - if this graph template is part of a data query, specify the data query id here. this
|
|
will be used to determine if a given field is associated with a suggested value */
|
|
function draw_nontemplated_fields_custom_data($data_template_data_id, $field_name_format = "|field|", $header_title = "", $alternate_colors = true, $include_hidden_fields = true, $snmp_query_id = 0) {
|
|
$data = db_fetch_row("SELECT id,data_input_id,data_template_id,name,local_data_id FROM data_template_data WHERE id=$data_template_data_id");
|
|
$host_id = db_fetch_cell("SELECT host.id FROM (data_local,host) WHERE data_local.host_id=host.id AND data_local.id=" . $data["local_data_id"]);
|
|
$template_data = db_fetch_row("SELECT id,data_input_id FROM data_template_data WHERE data_template_id=" . $data["data_template_id"] . " AND local_data_id=0");
|
|
|
|
$draw_any_items = false;
|
|
|
|
/* get each INPUT field for this data input source */
|
|
$fields = db_fetch_assoc("SELECT * FROM data_input_fields WHERE data_input_id=" . $data["data_input_id"] . " AND input_output='in' ORDER BY sequence");
|
|
|
|
/* loop through each field found */
|
|
$i = 0;
|
|
if (sizeof($fields) > 0) {
|
|
foreach ($fields as $field) {
|
|
$data_input_data = db_fetch_row("SELECT * FROM data_input_data WHERE data_template_data_id=" . $data["id"] . " AND data_input_field_id=" . $field["id"]);
|
|
|
|
if (sizeof($data_input_data) > 0) {
|
|
$old_value = $data_input_data["value"];
|
|
}else{
|
|
$old_value = "";
|
|
}
|
|
|
|
/* if data template then get t_value from template, else always allow user input */
|
|
if (empty($data["data_template_id"])) {
|
|
$can_template = "on";
|
|
}else{
|
|
$can_template = db_fetch_cell("SELECT t_value FROM data_input_data WHERE data_template_data_id=" . $template_data["id"] . " AND data_input_field_id=" . $field["id"]);
|
|
}
|
|
|
|
/* find our field name */
|
|
$form_field_name = str_replace("|id|", $field["id"], $field_name_format);
|
|
|
|
if ((!empty($host_id)) && (preg_match('/^' . VALID_HOST_FIELDS . '$/i', $field["type_code"])) && (empty($can_template))) { /* no host fields */
|
|
if ($include_hidden_fields == true) {
|
|
form_hidden_box($form_field_name, $old_value, "");
|
|
}
|
|
}elseif ((!empty($snmp_query_id)) && (preg_match('/^(index_type|index_value|output_type)$/i', $field["type_code"]))) { /* no data query fields */
|
|
if ($include_hidden_fields == true) {
|
|
form_hidden_box($form_field_name, $old_value, "");
|
|
}
|
|
}elseif (empty($can_template)) { /* no templated fields */
|
|
if ($include_hidden_fields == true) {
|
|
form_hidden_box($form_field_name, $old_value, "");
|
|
}
|
|
}else{
|
|
if (($draw_any_items == false) && ($header_title != "")) {
|
|
print "<tr class='tableHeader'><td colspan='2' class='tableSubHeaderColumn'>$header_title</td></tr>\n";
|
|
}
|
|
|
|
if ($alternate_colors == true) {
|
|
form_alternate_row();
|
|
}else{
|
|
print "<tr class='odd'>\n";
|
|
}
|
|
|
|
print "<td style='width:50%;'><strong>" . $field["name"] . "</strong></td>\n";
|
|
print "<td>";
|
|
|
|
draw_custom_data_row($form_field_name, $field["id"], $data["id"], $old_value);
|
|
|
|
print "</td>";
|
|
print "</tr>\n";
|
|
|
|
$draw_any_items = true;
|
|
$i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $i;
|
|
}
|
|
|
|
/* draw_custom_data_row - draws a single row representing 'custom data' for a single data input field.
|
|
this function is where additional logic can be applied to control how a certain field of custom
|
|
data is represented on the HTML form
|
|
@arg $field_name - the name of this form element
|
|
@arg $data_input_field_id - the id of the data input field that this row represents
|
|
@arg $data_template_data_id - the id of the data source data element that this data input field
|
|
belongs to
|
|
@arg $current_value - the current value of this field */
|
|
function draw_custom_data_row($field_name, $data_input_field_id, $data_template_data_id, $current_value) {
|
|
$field = db_fetch_row("SELECT data_name,type_code FROM data_input_fields WHERE id=$data_input_field_id");
|
|
|
|
if (($field["type_code"] == "index_type") && (db_fetch_cell("SELECT local_data_id FROM data_template_data WHERE id=$data_template_data_id") > 0)) {
|
|
$index_type = db_fetch_assoc("SELECT
|
|
host_snmp_cache.field_name
|
|
FROM (data_template_data,data_local,host_snmp_cache)
|
|
WHERE data_template_data.local_data_id=data_local.id
|
|
AND data_local.snmp_query_id=host_snmp_cache.snmp_query_id
|
|
AND data_template_data.id=$data_template_data_id
|
|
GROUP BY host_snmp_cache.field_name");
|
|
|
|
if (sizeof($index_type) == 0) {
|
|
print "<em>Data query data sources must be created through <a href='" . htmlspecialchars("graphs_new.php") . "'>New Graphs</a>.</em>\n";
|
|
}else{
|
|
form_dropdown($field_name, $index_type, "field_name", "field_name", $current_value, "", "", "");
|
|
}
|
|
}elseif (($field["type_code"] == "output_type") && (db_fetch_cell("SELECT local_data_id FROM data_template_data WHERE id=$data_template_data_id") > 0)) {
|
|
$output_type = db_fetch_assoc("select
|
|
snmp_query_graph.id,
|
|
snmp_query_graph.name
|
|
from (data_template_data,data_local,snmp_query_graph)
|
|
where data_template_data.local_data_id=data_local.id
|
|
and data_local.snmp_query_id=snmp_query_graph.snmp_query_id
|
|
and data_template_data.id=$data_template_data_id
|
|
group by snmp_query_graph.id");
|
|
|
|
if (sizeof($output_type) == 0) {
|
|
print "<em>Data query data sources must be created through <a href='" . htmlspecialchars("graphs_new.php") . "'>New Graphs</a>.</em>\n";
|
|
}else{
|
|
form_dropdown($field_name, $output_type, "name", "id", $current_value, "", "", "");
|
|
}
|
|
}else{
|
|
form_text_box($field_name, $current_value, "", "");
|
|
}
|
|
}
|
|
|