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<?php
/**
* Copyright 2016 Ludovic Pouzenc <ludovic@pouzenc.fr>
* Copyright 2016 Nicolas Goaziou <mail@nicolasgoaziou.fr>
*
* This file is part of CHD Gestion.
*
* CHD Gestion 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 3 of the License, or
* (at your option) any later version.
*
* CHD Gestion 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.
*
* You should have received a copy of the GNU General Public License
* along with CHD Gestion. If not, see <http://www.gnu.org/licenses/>.
**/
include_once('inc/config.php');
$mysqli = new mysqli($db_config['host'], $db_config['username'], $db_config['password'], $db_config['database']);
if (mysqli_connect_errno()) {
die(mysqli_connect_error());
}
unset($db_config);
$mysqli->set_charset("utf8") or die($mysqli->error);
// $res = $mysqli->query("SELECT id, IFNULL(NULLIF(hostname,''), CONCAT('e', id)) as 'name', uplink_id
// FROM equipements
// WHERE equipement_modele_id >= 12
// AND equipement_modele_id != 47
// AND date_hs IS NULL");
$res = $mysqli->query("SELECT id, IFNULL(NULLIF(hostname,''), CONCAT('e', id)) as 'name', uplink_id
FROM equipements
WHERE (relais_id IS NOT NULL OR hostname='STG1')
AND date_hs IS NULL");
$roots = array();
$childrens = array();
while ( $row = $res->fetch_assoc() ) {
if ( ! array_key_exists($row['id'], $childrens) ) {
$childrens[$row['id']] = array();
}
$row['children'] = &$childrens[$row['id']];
$uplink_id = $row['uplink_id'];
unset($row['uplink_id']);
if ( $uplink_id !== NULL ) {
$childrens[$uplink_id][] = $row;
} else {
$roots[] = $row;
}
}
foreach ( $childrens as &$arr ) {
foreach ( $arr as &$node ) {
if ( array_key_exists('children', $node) && count($node['children']) === 0 ) {
unset($node['children']);
$node['size'] = 2000;
}
}
}
$orphans = array();
foreach ( $roots as $k => &$node ) {
if ( array_key_exists('children', $node) && count($node['children']) === 0 ) {
unset($node['children']);
$node['size'] = 1000;
$orphans[$k] = &$node;
}
}
// Remove orphans from $roots then rekey
foreach ( array_keys($orphans) as $k ) {
unset($roots[$k]);
}
$roots = array_values($roots);
$orphans = array_values($orphans);
// Add the back-bone.
$world = array('name' => 'world', 'children' => array());
$world['children'][] = array(
'name' => 'Fibre',
'children' => &$roots
);
// Only add orphans if there is at least one of them to display.
if ($orphans) {
$world['children'][] = array(
'name' => 'Orphelins',
'children' => &$orphans
);
};
/*
echo "<pre>\n";
print_r($world);
*/
header('Content-type: application/json');
echo json_encode($world, JSON_NUMERIC_CHECK | JSON_PRETTY_PRINT | JSON_PARTIAL_OUTPUT_ON_ERROR);
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