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-rw-r--r--include/ws_functions/pwg.groups.php293
1 files changed, 293 insertions, 0 deletions
diff --git a/include/ws_functions/pwg.groups.php b/include/ws_functions/pwg.groups.php
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+++ b/include/ws_functions/pwg.groups.php
@@ -0,0 +1,293 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based photo gallery |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2014 Piwigo Team http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program 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 |
+// | |
+// | This program 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 this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
+
+/**
+ * API method
+ * Returns the list of groups
+ * @param mixed[] $params
+ * @option int[] group_id (optional)
+ * @option string name (optional)
+ */
+function ws_groups_getList($params, &$service)
+{
+ $where_clauses = array('1=1');
+
+ if (!empty($params['name']))
+ {
+ $where_clauses[] = 'LOWER(name) LIKE \''. pwg_db_real_escape_string($params['name']) .'\'';
+ }
+
+ if (!empty($params['group_id']))
+ {
+ $where_clauses[] = 'id IN('. implode(',', $params['group_id']) .')';
+ }
+
+ $query = '
+SELECT
+ g.*, COUNT(user_id) AS nb_users
+ FROM '. GROUPS_TABLE .' AS g
+ LEFT JOIN '. USER_GROUP_TABLE .' AS ug
+ ON ug.group_id = g.id
+ WHERE '. implode(' AND ', $where_clauses) .'
+ GROUP BY id
+ ORDER BY '. $params['order'] .'
+ LIMIT '. $params['per_page'] .'
+ OFFSET '. ($params['per_page']*$params['page']) .'
+;';
+
+ $groups = array_from_query($query);
+
+ return array(
+ 'paging' => new PwgNamedStruct(array(
+ 'page' => $params['page'],
+ 'per_page' => $params['per_page'],
+ 'count' => count($groups)
+ )),
+ 'groups' => new PwgNamedArray($groups, 'group')
+ );
+}
+
+/**
+ * API method
+ * Adds a group
+ * @param mixed[] $params
+ * @option string name
+ * @option bool is_default
+ */
+function ws_groups_add($params, &$service)
+{
+ $params['name'] = pwg_db_real_escape_string($params['name']);
+
+ // is the name not already used ?
+ $query = '
+SELECT COUNT(*)
+ FROM '.GROUPS_TABLE.'
+ WHERE name = \''.$params['name'].'\'
+;';
+ list($count) = pwg_db_fetch_row(pwg_query($query));
+ if ($count != 0)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'This name is already used by another group.');
+ }
+
+ // creating the group
+ single_insert(
+ GROUPS_TABLE,
+ array(
+ 'name' => $params['name'],
+ 'is_default' => boolean_to_string($params['is_default']),
+ )
+ );
+
+ return $service->invoke('pwg.groups.getList', array('group_id' => pwg_db_insert_id()));
+}
+
+/**
+ * API method
+ * Deletes a group
+ * @param mixed[] $params
+ * @option int[] group_id
+ * @option string pwg_token
+ */
+function ws_groups_delete($params, &$service)
+{
+ if (get_pwg_token() != $params['pwg_token'])
+ {
+ return new PwgError(403, 'Invalid security token');
+ }
+
+ $group_id_string = implode(',', $params['group_id']);
+
+ // destruction of the access linked to the group
+ $query = '
+DELETE
+ FROM '. GROUP_ACCESS_TABLE .'
+ WHERE group_id IN('. $group_id_string .')
+;';
+ pwg_query($query);
+
+ // destruction of the users links for this group
+ $query = '
+DELETE
+ FROM '. USER_GROUP_TABLE .'
+ WHERE group_id IN('. $group_id_string .')
+;';
+ pwg_query($query);
+
+ $query = '
+SELECT name
+ FROM '. GROUPS_TABLE .'
+ WHERE id IN('. $group_id_string .')
+;';
+ $groupnames = array_from_query($query, 'name');
+
+ // destruction of the group
+ $query = '
+DELETE
+ FROM '. GROUPS_TABLE .'
+ WHERE id IN('. $group_id_string .')
+;';
+ pwg_query($query);
+
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
+ invalidate_user_cache();
+
+ return new PwgNamedArray($groupnames, 'group_deleted');
+}
+
+/**
+ * API method
+ * Updates a group
+ * @param mixed[] $params
+ * @option int group_id
+ * @option string name (optional)
+ * @option bool is_default (optional)
+ */
+function ws_groups_setInfo($params, &$service)
+{
+ $updates = array();
+
+ // does the group exist ?
+ $query = '
+SELECT COUNT(*)
+ FROM '. GROUPS_TABLE .'
+ WHERE id = '. $params['group_id'] .'
+;';
+ list($count) = pwg_db_fetch_row(pwg_query($query));
+ if ($count == 0)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
+ }
+
+ if (!empty($params['name']))
+ {
+ $params['name'] = pwg_db_real_escape_string($params['name']);
+
+ // is the name not already used ?
+ $query = '
+SELECT COUNT(*)
+ FROM '. GROUPS_TABLE .'
+ WHERE name = \''. $params['name'] .'\'
+;';
+ list($count) = pwg_db_fetch_row(pwg_query($query));
+ if ($count != 0)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'This name is already used by another group.');
+ }
+
+ $updates['name'] = $params['name'];
+ }
+
+ if (!empty($params['is_default']) or @$params['is_default']===false)
+ {
+ $updates['is_default'] = boolean_to_string($params['is_default']);
+ }
+
+ single_update(
+ GROUPS_TABLE,
+ $updates,
+ array('id' => $params['group_id'])
+ );
+
+ return $service->invoke('pwg.groups.getList', array('group_id' => $params['group_id']));
+}
+
+/**
+ * API method
+ * Adds user(s) to a group
+ * @param mixed[] $params
+ * @option int group_id
+ * @option int[] user_id
+ */
+function ws_groups_addUser($params, &$service)
+{
+ // does the group exist ?
+ $query = '
+SELECT COUNT(*)
+ FROM '. GROUPS_TABLE .'
+ WHERE id = '. $params['group_id'] .'
+;';
+ list($count) = pwg_db_fetch_row(pwg_query($query));
+ if ($count == 0)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
+ }
+
+ $inserts = array();
+ foreach ($params['user_id'] as $user_id)
+ {
+ $inserts[] = array(
+ 'group_id' => $params['group_id'],
+ 'user_id' => $user_id,
+ );
+ }
+
+ mass_inserts(
+ USER_GROUP_TABLE,
+ array('group_id', 'user_id'),
+ $inserts,
+ array('ignore'=>true)
+ );
+
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
+ invalidate_user_cache();
+
+ return $service->invoke('pwg.groups.getList', array('group_id' => $params['group_id']));
+}
+
+/**
+ * API method
+ * Removes user(s) from a group
+ * @param mixed[] $params
+ * @option int group_id
+ * @option int[] user_id
+ */
+function ws_groups_deleteUser($params, &$service)
+{
+ // does the group exist ?
+ $query = '
+SELECT COUNT(*)
+ FROM '. GROUPS_TABLE .'
+ WHERE id = '. $params['group_id'] .'
+;';
+ list($count) = pwg_db_fetch_row(pwg_query($query));
+ if ($count == 0)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'This group does not exist.');
+ }
+
+ $query = '
+DELETE FROM '. USER_GROUP_TABLE .'
+ WHERE
+ group_id = '. $params['group_id'] .'
+ AND user_id IN('. implode(',', $params['user_id']) .')
+;';
+ pwg_query($query);
+
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
+ invalidate_user_cache();
+
+ return $service->invoke('pwg.groups.getList', array('group_id' => $params['group_id']));
+}
+
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-29 04:04:15 +0000