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add method getStatitics()

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Uwe Steinmann 2013-05-29 20:04:45 +02:00
parent ae4af93522
commit e961b189f2
1 changed files with 66 additions and 2 deletions
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68
SeedDMS_Core/Core/inc.ClassAttribute.php
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@ -478,8 +478,8 @@ class SeedDMS_Core_AttributeDefinition { /* {{{ */
/** /**
* Check if the attribute definition is used * Check if the attribute definition is used
* *
* Checks all attributes whether at least one of them referenceѕ * Checks all documents, folders and document content whether at least
* this attribute definition * one of them referenceѕ this attribute definition
* *
* @return boolean true if attribute definition is used, otherwise false * @return boolean true if attribute definition is used, otherwise false
*/ */
@ -503,6 +503,70 @@ class SeedDMS_Core_AttributeDefinition { /* {{{ */
return true; return true;
} /* }}} */ } /* }}} */
/**
* Return a list of documents, folders, document contents where this
* attribute definition is used
*
* @param integer $limit return not more the n objects of each type
* @return boolean true if attribute definition is used, otherwise false
*/
function getStatistics($limit=0) { /* {{{ */
$db = $this->_dms->getDB();
$result = array('docs'=>array(), 'folders'=>array(), 'contents'=>array());
if($this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_all ||
$this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_document) {
$queryStr = "SELECT * FROM tblDocumentAttributes WHERE attrdef=".$this->_id;
if($limit)
$queryStr .= " limit ".(int) $limit;
$resArr = $db->getResultArray($queryStr);
if($resArr) {
foreach($resArr as $rec) {
if($doc = $this->_dms->getDocument($rec['document'])) {
$result['docs'][] = $doc;
}
}
}
$queryStr = "SELECT count(*) c, value FROM tblDocumentAttributes WHERE attrdef=".$this->_id." GROUP BY value ORDER BY c DESC";
$resArr = $db->getResultArray($queryStr);
if($resArr) {
$result['frequencies'] = $resArr;
}
}
if($this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_all ||
$this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_folder) {
$queryStr = "SELECT * FROM tblFolderAttributes WHERE attrdef=".$this->_id;
if($limit)
$queryStr .= " limit ".(int) $limit;
$resArr = $db->getResultArray($queryStr);
if($resArr) {
foreach($resArr as $rec) {
if($folder = $this->_dms->getFolder($rec['folder'])) {
$result['folders'][] = $folder;
}
}
}
}
if($this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_all ||
$this->_objtype == SeedDMS_Core_AttributeDefinition::objtype_documentcontent) {
$queryStr = "SELECT * FROM tblDocumentContentAttributes WHERE attrdef=".$this->_id;
if($limit)
$queryStr .= " limit ".(int) $limit;
$resArr = $db->getResultArray($queryStr);
if($resArr) {
foreach($resArr as $rec) {
if($content = $this->_dms->getDocumentContent($rec['content'])) {
$result['contents'][] = $content;
}
}
}
}
return $result;
} /* }}} */
/** /**
* Remove the attribute definition * Remove the attribute definition
* Removal is only executed when the definition is not used anymore. * Removal is only executed when the definition is not used anymore.