// Re-fetch the data, now that we have performed character set conversion. $data = Database::prepare("SELECT gedcom_chunk_id, REPLACE(chunk_data, '\r', '\n') AS chunk_data" . " FROM `##gedcom_chunk`" . " WHERE gedcom_chunk_id=?")->execute(array($data->gedcom_chunk_id))->fetchOneRow(); } if (!$data) { break; } try { // Import all the records in this chunk of data foreach (preg_split('/\\n+(?=0)/', $data->chunk_data) as $rec) { FunctionsImport::importRecord($rec, $tree, false); } // Mark the chunk as imported Database::prepare("UPDATE `##gedcom_chunk` SET imported=TRUE WHERE gedcom_chunk_id=?")->execute(array($data->gedcom_chunk_id)); } catch (PDOException $ex) { Database::rollBack(); if ($ex->getCode() === '40001') { // "SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction" // The documentation says that if you get this error, wait and try again..... $controller->addInlineJavascript('jQuery("#import' . $gedcom_id . '").load("import.php?gedcom_id=' . $gedcom_id . '&u=' . uniqid() . '");'); } else { // A fatal error. Nothing we can do? echo '<span class="error">', $ex->getMessage(), '</span>'; $controller->addInlineJavascript('jQuery("#actions' . $gedcom_id . '").removeClass("hidden");'); } return; } } Database::commit(); // Reload..... // Use uniqid() to prevent jQuery caching the previous response. $controller->addInlineJavascript('jQuery("#import' . $gedcom_id . '").load("import.php?gedcom_id=' . $gedcom_id . '&u=' . uniqid() . '");');
/** * {inhericDoc} * @see \MyArtJaub\Webtrees\Module\AdminTasks\Model\TaskProviderInterface::deleteTask() */ public function deleteTask($task_name) { try { Database::beginTransaction(); Database::prepare('DELETE FROM `##maj_admintasks` WHERE majat_name= :task_name')->execute(array('task_name' => $task_name)); Database::prepare('DELETE FROM `##gedcom_setting` WHERE setting_name LIKE :setting_name')->execute(array('setting_name' => 'MAJ_AT_' . $task_name . '%')); Database::commit(); Log::addConfigurationLog('Admin Task ' . $task_name . ' has been deleted from disk - deleting it from DB'); return true; } catch (\Exception $ex) { Database::rollback(); Log::addErrorLog('An error occurred while deleting Admin Task ' . $task_name . '. Exception: ' . $ex->getMessage()); return false; } }
/** * Import data from a gedcom file into this tree. * * @param string $path The full path to the (possibly temporary) file. * @param string $filename The preferred filename, for export/download. * * @throws \Exception */ public function importGedcomFile($path, $filename) { // Read the file in blocks of roughly 64K. Ensure that each block // contains complete gedcom records. This will ensure we don’t split // multi-byte characters, as well as simplifying the code to import // each block. $file_data = ''; $fp = fopen($path, 'rb'); // Don’t allow the user to cancel the request. We do not want to be left with an incomplete transaction. ignore_user_abort(true); Database::beginTransaction(); $this->deleteGenealogyData($this->getPreference('keep_media')); $this->setPreference('gedcom_filename', $filename); $this->setPreference('imported', '0'); while (!feof($fp)) { $file_data .= fread($fp, 65536); // There is no strrpos() function that searches for substrings :-( for ($pos = strlen($file_data) - 1; $pos > 0; --$pos) { if ($file_data[$pos] === '0' && ($file_data[$pos - 1] === "\n" || $file_data[$pos - 1] === "\r")) { // We’ve found the last record boundary in this chunk of data break; } } if ($pos) { Database::prepare("INSERT INTO `##gedcom_chunk` (gedcom_id, chunk_data) VALUES (?, ?)")->execute(array($this->tree_id, substr($file_data, 0, $pos))); $file_data = substr($file_data, $pos); } } Database::prepare("INSERT INTO `##gedcom_chunk` (gedcom_id, chunk_data) VALUES (?, ?)")->execute(array($this->tree_id, $file_data)); Database::commit(); fclose($fp); }
/** * Update a geodispersion analysis in the database, in transactional manner. * When successful, returns the updated GeoAnalysis object * * @param GeoAnalysis $ga * @return GeoAnalysis */ public function updateGeoAnalysis(GeoAnalysis $ga) { try { Database::beginTransaction(); Database::prepare('UPDATE `##maj_geodispersion`' . ' SET majgd_descr = :description,' . ' majgd_sublevel = :analysis_level,' . ' majgd_map = :map,' . ' majgd_toplevel = :map_top_level,' . ' majgd_useflagsgen = :use_flags,' . ' majgd_detailsgen = :gen_details' . ' WHERE majgd_file = :gedcom_id AND majgd_id = :ga_id')->execute(array('gedcom_id' => $this->tree->getTreeId(), 'ga_id' => $ga->getId(), 'description' => $ga->getTitle(), 'analysis_level' => $ga->getAnalysisLevel(), 'use_flags' => $ga->getOptions() && $ga->getOptions()->isUsingFlags() ? 'yes' : 'no', 'gen_details' => $ga->getOptions() ? $ga->getOptions()->getMaxDetailsInGen() : 0, 'map' => $ga->hasMap() ? $ga->getOptions()->getMap()->getFileName() : null, 'map_top_level' => $ga->hasMap() ? $ga->getOptions()->getMapLevel() : -100)); $ga = $this->getGeoAnalysis($ga->getId(), false); Database::commit(); } catch (\Exception $ex) { Database::rollback(); Log::addErrorLog('The Geo Analysis ID “' . $ga->getId() . '” failed to be updated. Transaction rollbacked. Exception: ' . $ex->getMessage()); $ga = null; } return $ga; }