// 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;
}