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cigamit
2e236dcbdf
back port the following features from main: 1) vdef support 2) new graph items 3) new graph options this covers all the high points available in rrdtool today. also change the following: 1) allow forms to include spacers 2) reorganize graph template form with spacers 3) many help wording back ports from main for those testing, if you are going to start using this version, you will have to implement the changes in the upgrade script or reinstall. also note that this change may break new aggregates.
95 lines
3.5 KiB
PHP
95 lines
3.5 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2012 The Cacti Group |
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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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| 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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/* get_vdef_item_name - resolves a single VDEF item into its text-based representation
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@param $vdef_item_id - the id of the individual vdef item
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@returns - a text-based representation of the vdef item */
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function get_vdef_item_name($vdef_item_id) {
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global $vdef_functions, $vdef_item_types;
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$vdef_item = db_fetch_row_prepared('SELECT type, value FROM vdef_items WHERE id = ?', array($vdef_item_id));
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$current_vdef_value = $vdef_item['value'];
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switch ($vdef_item['type']) {
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case '1': return $vdef_functions[$current_vdef_value];
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case '4': return $current_vdef_value;
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case '6': return $current_vdef_value;
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}
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}
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/* get_vdef - resolves an entire VDEF into its text-based representation for use in the RRDTool 'graph'
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string. this name will be resolved recursively if necessary
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@param $vdef_id - the id of the vdef to resolve
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@returns - a text-based representation of the vdef */
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function get_vdef($vdef_id, $display = false) {
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$vdef_items = db_fetch_assoc_prepared('SELECT * FROM vdef_items WHERE vdef_id = ? ORDER BY sequence', array($vdef_id));
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$i = 0; $vdef_string = '';
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if (sizeof($vdef_items)) {
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foreach ($vdef_items as $vdef_item) {
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if ($i > 0) {
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$vdef_string .= ($display ? ', ':',');
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}
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if ($vdef_item['type'] == 5) {
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$current_vdef_id = $vdef_item['value'];
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$vdef_string .= get_vdef($current_vdef_id, $display);
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}else{
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$vdef_string .= get_vdef_item_name($vdef_item['id']);
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}
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$i++;
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}
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}
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return $vdef_string;
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}
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function preset_vdef_form_list() {
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$fields_vdef_edit = array(
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'name' => array(
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'method' => 'textbox',
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'friendly_name' => 'Name',
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'description' => 'A useful name for this VDEF.',
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'value' => '|arg1:name|',
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'max_length' => '255',
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),
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);
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return $fields_vdef_edit;
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}
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function preset_vdef_item_form_list() {
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$fields_vdef_item_edit = array(
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'sequence' => 'sequence',
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'type' => 'type',
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'value' => 'value'
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);
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return $fields_vdef_item_edit;
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}
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?>
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