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inList() returns false or the index of the element

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backported from develop
This commit is contained in:
Uwe Steinmann 2015-07-15 08:18:17 +02:00
parent 71ed09ec0c
commit ef8e4e8400
1 changed files with 10 additions and 7 deletions
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17
SeedDMS_Core/Core/inc.ClassDMS.php
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@ -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();
@ -514,8 +519,6 @@ class SeedDMS_Core_DMS {
/**
* Returns all documents locked by a given user
* FIXME: Not full implemented. Do not use, because it still requires the
* temporary tables!
*
* @param object $user
* @return array list of documents