gnh1201/seeddms-code
1
0
Fork 0
mirror of https://git.code.sf.net/p/seeddms/code synced 2025-02-06 23:24:57 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

add static method mergeAccessLists()

Browse Source
This commit is contained in:
Uwe Steinmann 2015-06-29 10:27:23 +02:00
parent ad1edc8281
commit 3a531462d9
1 changed files with 65 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
SeedDMS_Core/Core/inc.ClassDMS.php
View File

@ -196,18 +196,23 @@ class SeedDMS_Core_DMS {
/**
* Checks if a list of objects contains a single object
*
* The regular php check done by '==' compares all attributes of
* This function is only applicable on list containing objects which have
* a method getID() because it is used to check if two objects are equal.
* The regular php check on objects done by '==' compares all attributes of
* two objects, which isn't required. The method will first check
* if the objects are instances of the same class.
*
* The result of the function can be 0 which happens if the first element
* of an indexed array matches.
*
* @param object $object1 object to look for (needle)
* @param array $list list of objects (haystack)
* @return boolean true if object was found, otherwise false
* @return boolean/integer index in array if object was found, otherwise false
*/
static function inList($object, $list) { /* {{{ */
foreach($list as $item) {
foreach($list as $i=>$item) {
if(get_class($item) == get_class($object) && $item->getID() == $object->getID())
return true;
return $i;
}
return false;
} /* }}} */
@ -258,7 +263,7 @@ class SeedDMS_Core_DMS {
*
* @param array $links list of objects of type SeedDMS_Core_DocumentLink
* @param object $user user for which access is being checked
* @return filtered list of links
* @return array filtered list of links
*/
static function filterDocumentLinks($user, $links) { /* {{{ */
$tmp = array();
@ -268,6 +273,61 @@ class SeedDMS_Core_DMS {
return $tmp;
} /* }}} */
/**
* Merge access lists
*
* Merges two access lists. Objects of the second list will override objects
* in the first list.
*
* @param array $first list of access rights as returned by
* SeedDMS_Core_Document:: getAccessList() or SeedDMS_Core_Folder::getAccessList()
* @param array $secont list of access rights
* @return array merged list
*/
static function mergeAccessLists($first, $second) { /* {{{ */
if($first && !$second)
return $first;
if(!$first && $second)
return $second;
$tmp = array('users'=>array(), 'groups'=>array());
if(!isset($first['users']) || !isset($first['groups']) ||
!isset($second['users']) || !isset($second['groups']))
return false;
foreach ($first['users'] as $f) {
$new = $f;
foreach ($second['users'] as $i=>$s) {
if($f->getUserID() == $s->getUserID()) {
$new = $s;
unset($second['users'][$i]);
break;
}
}
array_push($tmp['users'], $new);
}
foreach ($seconf['users'] as $f) {
array_push($tmp['users'], $f);
}
foreach ($first['groups'] as $f) {
$new = $f;
foreach ($second['groups'] as $i=>$s) {
if($f->getGroupID() == $s->getGroupID()) {
$new = $s;
unset($second['groups'][$i]);
break;
}
}
array_push($tmp['groups'], $new);
}
foreach ($second['groups'] as $f) {
array_push($tmp['groups'], $f);
}
return $tmp;
} /* }}} */
/**
* Create a new instance of the dms
*