first commit

ajax/entitytreesons.php

@@ -0,0 +1,122 @@
+<?php
+/**
+ * ---------------------------------------------------------------------
+ * GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2015-2020 Teclib' and contributors.
+ *
+ * http://glpi-project.org
+ *
+ * based on GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2003-2014 by the INDEPNET Development Team.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * LICENSE
+ *
+ * This file is part of GLPI.
+ *
+ * GLPI 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.
+ *
+ * GLPI 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 GLPI. If not, see <http://www.gnu.org/licenses/>.
+ * ---------------------------------------------------------------------
+ */
+
+$AJAX_INCLUDE = 1;
+
+include ("../inc/includes.php");
+
+header("Content-Type: application/json; charset=UTF-8");
+Html::header_nocache();
+
+Session::checkLoginUser();
+
+if (isset($_GET['node'])) {
+   $nodes = [];
+
+   // Get ancestors of current entity
+   $ancestors = getAncestorsOf('glpi_entities', $_SESSION['glpiactive_entity']);
+
+   // Root node
+   if ($_GET['node'] == -1) {
+      foreach ($_SESSION['glpiactiveprofile']['entities'] as $entity) {
+         $ID                           = $entity['id'];
+         $is_recursive                 = $entity['is_recursive'];
+
+         $path = [
+            // append r for root nodes, id are uniques in jstree.
+            // so, in case of presence of this id in subtree of other nodes,
+            // it will be removed from root nodes
+            'id'   => $ID.'r',
+            'text' => Dropdown::getDropdownName("glpi_entities", $ID)
+         ];
+
+         if ($is_recursive) {
+            $result2 = $DB->request([
+               'FROM'   => 'glpi_entities',
+               'COUNT'  => 'cpt',
+               'WHERE'  => ['entities_id' => $ID]
+            ]);
+            $result2 = $result2->next();
+            if ($result2['cpt'] > 0) {
+               $path['children'] = true;
+               //apend a i tag (one of shortest tags) to have the is_recursive link
+               $path['text'].= '<i/>';
+               if (isset($ancestors[$ID])) {
+                  $path['state']['opened'] = 'true';
+               }
+            }
+         }
+         $nodes[] = $path;
+      }
+   } else { // standard node
+      $node_id = $_GET['node'];
+      $iterator = $DB->request([
+         'SELECT' => [
+            'ent.id',
+            'ent.name',
+            'ent.sons_cache',
+            'COUNT'  => 'sub_entities.id AS nb_subs'
+         ],
+         'FROM'   => 'glpi_entities AS ent',
+         'LEFT JOIN' => [
+            'glpi_entities AS sub_entities'  => [
+               'ON'  => [
+                  'sub_entities' => 'entities_id',
+                  'ent'          => 'id'
+               ]
+            ]
+         ],
+         'WHERE'     => ['ent.entities_id' => $node_id],
+         'GROUPBY'   => ['ent.id', 'ent.name', 'ent.sons_cache'],
+         'ORDERBY'   => 'name'
+      ]);
+
+      while ($row = $iterator->next()) {
+         $path = [
+            'id'   => $row['id'],
+            'text' => $row['name']
+         ];
+
+         if ($row['nb_subs'] > 0) {
+            //apend a i tag (one of shortest tags) to have the is_recursive link
+            $path['text'].= '<i/>';
+            $path['children'] = true;
+
+            if (isset($ancestors[$row['id']])) {
+               $path['state']['opened'] = 'true';
+            }
+         }
+         $nodes[] = $path;
+      }
+   }
+   echo json_encode($nodes);
+}