dolibarr  18.0.0
actions_dellink.inc.php
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1 <?php
2 /* Copyright (C) 2015-2016 Laurent Destailleur <eldy@users.sourceforge.net>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <https://www.gnu.org/licenses/>.
16  * or see https://www.gnu.org/
17  */
18 
25 // $action must be defined
26 // $object must be defined
27 // $permissiondellink must be defined
28 
29 $dellinkid = GETPOST('dellinkid', 'int');
30 $addlink = GETPOST('addlink', 'alpha');
31 $addlinkid = GETPOST('idtolinkto', 'int');
32 $addlinkref = GETPOST('reftolinkto', 'alpha');
33 $cancellink = GETPOST('cancel', 'alpha');
34 
35 // Link object to another object
36 if ($action == 'addlink' && !empty($permissiondellink) && !$cancellink && $id > 0 && $addlinkid > 0) {
37  $object->fetch($id);
38  $object->fetch_thirdparty();
39  $result = $object->add_object_linked($addlink, $addlinkid);
40 }
41 
42 // Link by reference
43 if ($action == 'addlinkbyref' && !empty($permissiondellink) && !$cancellink && $id > 0 && !empty($addlinkref) && !empty($conf->global->MAIN_LINK_BY_REF_IN_LINKTO)) {
44  $element_prop = getElementProperties($addlink);
45  if (is_array($element_prop)) {
46  dol_include_once('/' . $element_prop['classpath'] . '/' . $element_prop['classfile'] . '.class.php');
47 
48  $objecttmp = new $element_prop['classname']($db);
49  $ret = $objecttmp->fetch(0, $addlinkref);
50  if ($ret > 0) {
51  $object->fetch($id);
52  $object->fetch_thirdparty();
53  $result = $object->add_object_linked($addlink, $objecttmp->id);
54  if (isset($_POST['reftolinkto'])) unset($_POST['reftolinkto']);
55  } elseif ($ret < 0) {
56  setEventMessages($objecttmp->error, $objecttmp->errors, 'errors');
57  } else {
58  $langs->load('errors');
59  setEventMessage($langs->trans('ErrorRecordNotFound'), 'errors');
60  }
61  }
62 }
63 
64 // Delete link in table llx_element_element
65 if ($action == 'dellink' && !empty($permissiondellink) && !$cancellink && $dellinkid > 0) {
66  $result = $object->deleteObjectLinked(0, '', 0, '', $dellinkid);
67  if ($result < 0) {
68  setEventMessages($object->error, $object->errors, 'errors');
69  }
70 }
setEventMessage($mesgs, $style='mesgs', $noduplicate=0)
Set event message in dol_events session object.
if(!function_exists('dol_getprefix')) dol_include_once($relpath, $classname='')
Make an include_once using default root and alternate root if it fails.
GETPOST($paramname, $check='alphanohtml', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.
setEventMessages($mesg, $mesgs, $style='mesgs', $messagekey='', $noduplicate=0)
Set event messages in dol_events session object.
getElementProperties($element_type)
Get an array with properties of an element.