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add hook on(Pre|Post)RemoveContent

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This commit is contained in:
Uwe Steinmann 2017-06-24 07:15:37 +02:00
parent 500bade66a
commit 93380ab261
1 changed files with 40 additions and 4 deletions
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44
SeedDMS_Core/Core/inc.ClassDocument.php
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@ -1271,7 +1271,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
/* $attribute can be a string or an array */ /* $attribute can be a string or an array */
if($attribute) if($attribute)
if(!$content->setAttributeValue($this->_dms->getAttributeDefinition($attrdefid), $attribute)) { if(!$content->setAttributeValue($this->_dms->getAttributeDefinition($attrdefid), $attribute)) {
$this->removeContent($content); $this->_removeContent($content);
$db->rollbackTransaction(); $db->rollbackTransaction();
return false; return false;
} }
@ -1285,7 +1285,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
$queryStr = "INSERT INTO `tblDocumentStatus` (`documentID`, `version`) ". $queryStr = "INSERT INTO `tblDocumentStatus` (`documentID`, `version`) ".
"VALUES (". $this->_id .", ". (int) $version .")"; "VALUES (". $this->_id .", ". (int) $version .")";
if (!$db->getResult($queryStr)) { if (!$db->getResult($queryStr)) {
$this->removeContent($content); $this->_removeContent($content);
$db->rollbackTransaction(); $db->rollbackTransaction();
return false; return false;
} }
@ -1512,7 +1512,13 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
return $this->_latestContent; return $this->_latestContent;
} /* }}} */ } /* }}} */
function removeContent($version) { /* {{{ */ /**
* Remove version of document
*
* @param interger $version version number of content
* @return boolean true if successful, otherwise false
*/
private function _removeContent($version) { /* {{{ */
$db = $this->_dms->getDB(); $db = $this->_dms->getDB();
if (file_exists( $this->_dms->contentDir.$version->getPath() )) if (file_exists( $this->_dms->contentDir.$version->getPath() ))
@ -1623,6 +1629,36 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
return true; return true;
} /* }}} */ } /* }}} */
/**
* Call callback onPreRemoveDocument before deleting content
*
* @param integer $version version number of content
*/
function removeContent($version) { /* {{{ */
/* Check if 'onPreRemoveDocument' callback is set */
if(isset($this->_dms->callbacks['onPreRemoveContent'])) {
foreach($this->_dms->callbacks['onPreRemoveContent'] as $callback) {
$ret = call_user_func($callback[0], $callback[1], $this, $version);
if(is_bool($ret))
return $ret;
}
}
if(false === ($ret = self::_removeContent($version))) {
return false;
}
/* Check if 'onPostRemoveDocument' callback is set */
if(isset($this->_dms->callbacks['onPostRemoveContent'])) {
foreach($this->_dms->callbacks['onPostRemoveContent'] as $callback) {
if(!call_user_func($callback[0], $callback[1], $version)) {
}
}
}
return $ret;
} /* }}} */
/** /**
* Return a certain document link * Return a certain document link
* *
@ -1874,7 +1910,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
// remove content of document // remove content of document
foreach ($this->_content as $version) { foreach ($this->_content as $version) {
if (!$this->removeContent($version)) { if (!$this->_removeContent($version)) {
$db->rollbackTransaction(); $db->rollbackTransaction();
return false; return false;
} }