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add method countChildren()

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This commit is contained in:
Uwe Steinmann 2013-04-05 13:07:50 +02:00
parent 291919c20e
commit 639355b1cf
1 changed files with 67 additions and 0 deletions
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67
SeedDMS_Core/Core/inc.ClassFolder.php
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@ -541,6 +541,73 @@ class SeedDMS_Core_Folder extends SeedDMS_Core_Object {
return $this->_documents;
} /* }}} */
/**
* Count all documents and subfolders of the folder
*
* This function also counts documents and folders of subfolders, so
* basically it works like recursively counting children.
*
* This function does not check for access rights. Use
* {@link SeedDMS_Core_DMS::filterAccess} for checking each document against
* the currently logged in user and the access rights.
*
* FIXME: This function isn't complete! The idea is to return the documents
* and folders if a maximum number isn't exceeded.
*
* @param string $orderby if set to 'n' the list is ordered by name, otherwise
* it will be ordered by sequence
* @return array array with two elements 'documents' and 'folders' holding
* the counted number.
*/
function countChildren() { /* {{{ */
$db = $this->_dms->getDB();
$pathPrefix="";
$path = $this->getPath();
foreach ($path as $f) {
$pathPrefix .= ":".$f->getID();
}
if (strlen($pathPrefix)>1) {
$pathPrefix .= ":";
}
$queryStr = "SELECT count(id) as c FROM tblDocuments WHERE folderList like '".$pathPrefix. "%'";
$resArr = $db->getResultArray($queryStr);
if (is_bool($resArr) && !$resArr)
return false;
$cdocs = $resArr[0]['c'];
if($cdocs < 100) {
$queryStr = "SELECT id FROM tblDocuments WHERE folderList like '".$pathPrefix. "%'";
$resArr = $db->getResultArray($queryStr);
if (is_bool($resArr) && !$resArr)
return false;
$documents = array();
foreach ($resArr as $row) {
array_push($documents, $this->_dms->getDocument($row["id"]));
}
}
$queryStr = "SELECT count(id) as c FROM tblFolders WHERE folderList like '".$pathPrefix. "%'";
$resArr = $db->getResultArray($queryStr);
if (is_bool($resArr) && !$resArr)
return false;
$cfolders = $resArr[0]['c'];
if($cfolders < 100) {
$queryStr = "SELECT id FROM tblFolders WHERE folderList like '".$pathPrefix. "%'";
$resArr = $db->getResultArray($queryStr);
if (is_bool($resArr) && !$resArr)
return false;
$folders = array();
foreach ($resArr as $row) {
array_push($folders, $this->_dms->getFolder($row["id"]));
}
}
return array('document_count'=>$cdocs, 'folder_count'=>$cfolders);
} /* }}} */
// $comment will be used for both document and version leaving empty the version_comment
/**
* Add a new document to the folder