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-rw-r--r--include/ws_functions.inc.php206
-rw-r--r--ws.php52
2 files changed, 258 insertions, 0 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php
index 8faf96260..fdef127a2 100644
--- a/include/ws_functions.inc.php
+++ b/include/ws_functions.inc.php
@@ -3624,6 +3624,7 @@ function ws_users_delete($params, &$service)
/**
* API method
+ * Updates users
* @param mixed[] $params
* @option int[] user_id
* @option string username (optional)
@@ -3811,4 +3812,209 @@ UPDATE '. USER_INFOS_TABLE .' SET ';
));
}
+/**
+ * API method
+ * Returns permissions
+ * @param mixed[] $params
+ * @option int[] cat_id (optional)
+ * @option int[] group_id (optional)
+ * @option int[] user_id (optional)
+ */
+function ws_permissions_getList($params, &$service)
+{
+ $my_params = array_intersect(array_keys($params), array('cat_id','group_id','user_id'));
+ if (count($my_params) > 1)
+ {
+ return new PwgError(WS_ERR_INVALID_PARAM, 'Too many parameters, provide cat_id OR user_id OR group_id');
+ }
+
+ $cat_filter = '';
+ if (!empty($params['cat_id']))
+ {
+ $cat_filter = 'WHERE cat_id IN('. implode(',', $params['cat_id']) .')';
+ }
+
+ $perms = array();
+
+ // direct users
+ $query = '
+SELECT user_id, cat_id
+ FROM '. USER_ACCESS_TABLE .'
+ '. $cat_filter .'
+;';
+ $result = pwg_query($query);
+
+ while ($row = pwg_db_fetch_assoc($result))
+ {
+ if (!isset($perms[ $row['cat_id'] ]))
+ {
+ $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
+ }
+ $perms[ $row['cat_id'] ]['users'][] = $row['user_id'];
+ }
+
+ // indirect users
+ $query = '
+SELECT ug.user_id, ga.cat_id
+ FROM '. USER_GROUP_TABLE .' AS ug
+ INNER JOIN '. GROUP_ACCESS_TABLE .' AS ga
+ ON ug.group_id = ga.group_id
+ '. $cat_filter .'
+;';
+ $result = pwg_query($query);
+
+ while ($row = pwg_db_fetch_assoc($result))
+ {
+ if (!isset($perms[ $row['cat_id'] ]))
+ {
+ $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
+ }
+ $perms[ $row['cat_id'] ]['users_indirect'][] = $row['user_id'];
+ }
+
+ // groups
+ $query = '
+SELECT group_id, cat_id
+ FROM '. GROUP_ACCESS_TABLE .'
+ '. $cat_filter .'
+;';
+ $result = pwg_query($query);
+
+ while ($row = pwg_db_fetch_assoc($result))
+ {
+ if (!isset($perms[ $row['cat_id'] ]))
+ {
+ $perms[ $row['cat_id'] ]['id'] = $row['cat_id'];
+ }
+ $perms[ $row['cat_id'] ]['groups'][] = $row['group_id'];
+ }
+
+ // filter by group and user
+ foreach ($perms as $cat_id => &$cat)
+ {
+ if (isset($filters['group_id']))
+ {
+ if (empty($cat['groups']) or count(array_intersect($cat['groups'], $params['group_id'])) == 0)
+ {
+ unset($perms[$cat_id]);
+ continue;
+ }
+ }
+ if (isset($filters['user_id']))
+ {
+ if (
+ (empty($cat['users_indirect']) or count(array_intersect($cat['users_indirect'], $params['user_id'])) == 0)
+ and (empty($cat['users']) or count(array_intersect($cat['users'], $params['user_id'])) == 0)
+ ) {
+ unset($perms[$cat_id]);
+ continue;
+ }
+ }
+
+ $cat['groups'] = !empty($cat['groups']) ? array_unique($cat['groups']) : array();
+ $cat['users'] = !empty($cat['users']) ? array_unique($cat['users']) : array();
+ $cat['users_indirect'] = !empty($cat['users_indirect']) ? array_unique($cat['users_indirect']) : array();
+ }
+ unset($cat);
+
+ return array('categories' => new PwgNamedArray(array_values($perms), 'category', array('id')));
+}
+
+/**
+ * API method
+ * Add permissions
+ * @param mixed[] $params
+ * @option int[] cat_id
+ * @option int[] group_id (optional)
+ * @option int[] user_id (optional)
+ * @option bool recursive
+ */
+function ws_permissions_add($params, &$service)
+{
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
+
+ if (!empty($params['group_id']))
+ {
+ $cat_ids = get_uppercat_ids($params['cat_id']);
+ if ($params['recursive'])
+ {
+ $cat_ids = array_merge($cat_ids, get_subcat_ids($params['cat_id']));
+ }
+
+ $query = '
+SELECT id
+ FROM '.CATEGORIES_TABLE.'
+ WHERE id IN ('.implode(',', $cat_ids).')
+ AND status = \'private\'
+;';
+ $private_cats = array_from_query($query, 'id');
+
+ $inserts = array();
+ foreach ($private_cats as $cat_id)
+ {
+ foreach ($params['group_id'] as $group_id)
+ {
+ $inserts[] = array(
+ 'group_id' => $group_id,
+ 'cat_id' => $cat_id
+ );
+ }
+ }
+
+ mass_inserts(
+ GROUP_ACCESS_TABLE,
+ array('group_id','cat_id'),
+ $inserts,
+ array('ignore'=>true)
+ );
+ }
+
+ if (!empty($params['user_id']))
+ {
+ if ($params['recursive']) $_POST['apply_on_sub'] = true;
+ add_permission_on_category($params['cat_id'], $params['user_id']);
+ }
+
+ return $service->invoke('pwg.permissions.getList', array('cat_id'=>$params['cat_id']));
+}
+
+/**
+ * API method
+ * Removes permissions
+ * @param mixed[] $params
+ * @option int[] cat_id
+ * @option int[] group_id (optional)
+ * @option int[] user_id (optional)
+ */
+function ws_permissions_remove($params, &$service)
+{
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
+
+ $cat_ids = get_subcat_ids($params['cat_id']);
+
+ if (!empty($params['group_id']))
+ {
+ $query = '
+DELETE
+ FROM '. GROUP_ACCESS_TABLE .'
+ WHERE group_id IN ('. implode(',', $params['group_id']).')
+ AND cat_id IN ('. implode(',', $cat_ids).')
+;';
+ pwg_query($query);
+ }
+
+ if (!empty($params['user_id']))
+ {
+ $query = '
+DELETE
+ FROM '. USER_ACCESS_TABLE .'
+ WHERE user_id IN ('. implode(',', $params['user_id']) .')
+ AND cat_id IN ('. implode(',', $cat_ids) .')
+;';
+ pwg_query($query);
+ }
+
+ return $service->invoke('pwg.permissions.getList', array('cat_id'=>$params['cat_id']));
+}
+
?> \ No newline at end of file
diff --git a/ws.php b/ws.php
index d55f9d900..c92523b5a 100644
--- a/ws.php
+++ b/ws.php
@@ -882,6 +882,58 @@ function ws_addDefaultMethods( $arr )
null,
array('admin_only'=>true, 'post_only'=>true)
);
+
+ $service->addMethod(
+ 'pwg.permissions.getList',
+ 'ws_permissions_getList',
+ array(
+ 'cat_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ 'group_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ 'user_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ ),
+ '<b>Admin only.</b> Returns permissions: user ids and group ids having access to each album ; this list can be filterd with "cat_id".
+<br>If "user_id" OR "group_id" is provided it returns a list of album ids the user or group has access to.
+<br>Provide only on parameter!',
+ null,
+ array('admin_only'=>true)
+ );
+
+ $service->addMethod(
+ 'pwg.permissions.add',
+ 'ws_permissions_add',
+ array(
+ 'cat_id' => array('flags'=>WS_PARAM_FORCE_ARRAY,
+ 'type'=>WS_TYPE_ID),
+ 'group_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ 'user_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ 'recursive' => array('default'=>false,
+ 'type'=>WS_TYPE_BOOL),
+ ),
+ '<b>Admin only.</b> Adds permissions to an album.',
+ null,
+ array('admin_only'=>true)
+ );
+
+ $service->addMethod(
+ 'pwg.permissions.remove',
+ 'ws_permissions_remove',
+ array(
+ 'cat_id' => array('flags'=>WS_PARAM_FORCE_ARRAY,
+ 'type'=>WS_TYPE_ID),
+ 'group_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ 'user_id' => array('flags'=>WS_PARAM_FORCE_ARRAY|WS_PARAM_OPTIONAL,
+ 'type'=>WS_TYPE_ID),
+ ),
+ '<b>Admin & POST only.</b> Removes permissions from an album.',
+ null,
+ array('admin_only'=>true, 'post_only'=>true)
+ );
}
?> \ No newline at end of file