function do_trytype() { $oForm = $this->form_changetype(); $res = $oForm->validate(); $data = $res['results']; $errors = $res['errors']; if (!empty($errors)) { $oForm->handleError(); } $document_type = $data['type']; $doctypeid = $document_type->getId(); // Get the current document type, fieldsets and metadata $iOldDocTypeID = $this->oDocument->getDocumentTypeID(); $fieldsets = KTMetadataUtil::fieldsetsForDocument($this->oDocument, $iOldDocTypeID); $mdlist = DocumentFieldLink::getByDocument($this->oDocument); $field_values = array(); foreach ($mdlist as $oFieldLink) { $field_values[$oFieldLink->getDocumentFieldID()] = $oFieldLink->getValue(); } DBUtil::startTransaction(); // Update the document with the new document type id $this->oDocument->startNewMetadataVersion($this->oUser); $this->oDocument->setDocumentTypeId($doctypeid); $res = $this->oDocument->update(); if (PEAR::isError($res)) { DBUtil::rollback(); return $res; } // Ensure all values for fieldsets common to both document types are retained $fs_ids = array(); $doctype_fieldsets = KTFieldSet::getForDocumentType($doctypeid); foreach ($doctype_fieldsets as $fieldset) { $fs_ids[] = $fieldset->getId(); } $MDPack = array(); foreach ($fieldsets as $oFieldset) { if ($oFieldset->getIsGeneric() || in_array($oFieldset->getId(), $fs_ids)) { $fields = $oFieldset->getFields(); foreach ($fields as $oField) { $val = isset($field_values[$oField->getId()]) ? $field_values[$oField->getId()] : ''; if (!empty($val)) { $MDPack[] = array($oField, $val); } } } } $core_res = KTDocumentUtil::saveMetadata($this->oDocument, $MDPack, array('novalidate' => true)); if (PEAR::isError($core_res)) { DBUtil::rollback(); return $core_res; } DBUtil::commit(); $oKTTriggerRegistry = KTTriggerRegistry::getSingleton(); $aTriggers = $oKTTriggerRegistry->getTriggers('edit', 'postValidate'); foreach ($aTriggers as $aTrigger) { $sTrigger = $aTrigger[0]; $oTrigger = new $sTrigger(); $aInfo = array("document" => $this->oDocument, "aOptions" => $MDPack); $oTrigger->setInfo($aInfo); $ret = $oTrigger->postValidate(); } // Check if there are any dynamic conditions / permissions that need to be updated on the document // If there are dynamic conditions then update the permissions on the document // The dynamic condition test fails unless the changes exists in the DB therefore update permissions after committing the transaction. $iPermissionObjectId = $this->oDocument->getPermissionObjectID(); $dynamicCondition = KTPermissionDynamicCondition::getByPermissionObjectId($iPermissionObjectId); if (!PEAR::isError($dynamicCondition) && !empty($dynamicCondition)) { $res = KTPermissionUtil::updatePermissionLookup($this->oDocument); } $this->successRedirectToMain(sprintf(_kt("You have selected a new document type: %s. "), $data['type']->getName())); }
/** * Changes the document type of the document. * * @author KnowledgeTree Team * @access public * @param string $documenttype The new document type * @return void|PEAR_Error Returns nothing on success | a PEAR_Error on failure */ function change_document_type($documenttype) { $user = $this->can_user_access_object_requiring_permission($this->document, KTAPI_PERMISSION_WRITE); if (PEAR::isError($user)) { return $user; } $doctypeid = KTAPI::get_documenttypeid($documenttype); if (PEAR::isError($doctypeid)) { return $doctypeid; } if ($this->document->getDocumentTypeId() != $doctypeid) { // Get the current document type, fieldsets and metadata $iOldDocTypeID = $this->document->getDocumentTypeID(); $fieldsets = KTMetadataUtil::fieldsetsForDocument($this->document, $iOldDocTypeID); $mdlist = DocumentFieldLink::getByDocument($this->document); $field_values = array(); foreach ($mdlist as $oFieldLink) { $field_values[$oFieldLink->getDocumentFieldID()] = $oFieldLink->getValue(); } DBUtil::startTransaction(); $this->document->startNewMetadataVersion($user); $this->document->setDocumentTypeId($doctypeid); $res = $this->document->update(); if (PEAR::isError($res)) { DBUtil::rollback(); return new KTAPI_Error(KTAPI_ERROR_INTERNAL_ERROR, $res); } // Ensure all values for fieldsets common to both document types are retained $fs_ids = array(); $doctype_fieldsets = KTFieldSet::getForDocumentType($doctypeid); foreach ($doctype_fieldsets as $fieldset) { $fs_ids[] = $fieldset->getId(); } $MDPack = array(); foreach ($fieldsets as $oFieldset) { if ($oFieldset->getIsGeneric() || in_array($oFieldset->getId(), $fs_ids)) { $fields = $oFieldset->getFields(); foreach ($fields as $oField) { $val = isset($field_values[$oField->getId()]) ? $field_values[$oField->getId()] : ''; if (!empty($val)) { $MDPack[] = array($oField, $val); } } } } $core_res = KTDocumentUtil::saveMetadata($this->document, $MDPack, array('novalidate' => true)); if (PEAR::isError($core_res)) { DBUtil::rollback(); return $core_res; } $oKTTriggerRegistry = KTTriggerRegistry::getSingleton(); $aTriggers = $oKTTriggerRegistry->getTriggers('edit', 'postValidate'); foreach ($aTriggers as $aTrigger) { $sTrigger = $aTrigger[0]; $oTrigger = new $sTrigger(); $aInfo = array("document" => $this->document, "aOptions" => $packed); $oTrigger->setInfo($aInfo); $ret = $oTrigger->postValidate(); } DBUtil::commit(); } }