public function after_save(Table $table, Record $new_record)
{
// Don't save changes to the changes tables.
if (in_array($table->getName(), self::tableNames())) {
return false;
}
$changesetsTable = $this->db->getTable('changesets', false);
if (!$changesetsTable || !$changesetsTable->getRecord(self::$currentChangesetId)) {
throw new \Exception("Failed to open changeset #" . self::$currentChangesetId);
}
// Save a change for each changed column.
foreach ($table->getColumns() as $column) {
$col_name = $column->isForeignKey() ? $column->getName() . Record::FKTITLE : $column->getName();
$old_val = is_callable(array($this->oldRecord, $col_name)) ? $this->oldRecord->{$col_name}() : null;
$new_val = $new_record->{$col_name}();
if ($new_val == $old_val) {
// Ignore unchanged columns.
continue;
}
$sql = "INSERT INTO changes SET " . " `changeset` = :changeset, " . " `change_type` = 'field', " . " `table_name` = :table_name, " . " `column_name` = :column_name, " . " `record_ident` = :record_ident, " . " `old_value` = :old_value, " . " `new_value` = :new_value ";
$data = array('changeset' => self::$currentChangesetId, 'table_name' => $table->getName(), 'column_name' => $column->getName(), 'record_ident' => $new_record->getPrimaryKey(), 'old_value' => $old_val, 'new_value' => $new_val);
// Save the change record.
$this->db->query($sql, $data);
}
// Close the changeset if required.
if (!self::$keepChangesetOpen) {
$this->closeChangeset();
}
}
/**
* @return \Tabulate\Template
*/
private function getTemplate(\Tabulate\DB\Table $table)
{
$template = new Template('record/edit.twig');
$customTemplate = 'record/' . $table->getName() . '/edit.twig';
if ($template->getLoader()->exists($customTemplate)) {
$template->setTemplateName($customTemplate);
}
$template->table = $table;
$template->controller = 'record';
$template->title = $table->getTitle();
$template->tables = $table->getDatabase()->getTables();
return $template;
}
public function getUrl()
{
return Config::baseUrl() . '/record/' . $this->table->getName() . '/' . $this->getPrimaryKey();
}
/**
* Get a list of records that reference this record in one of their columns.
*
* @param string|\Tabulate\DB\Table $foreignTable
* @param string|\Tabulate\DB\Column $foreignColumn
* @param boolean $withPagination Whether to only return the top N records.
* @return \Tabulate\DB\Record[]
*/
public function getReferencingRecords($foreignTable, $foreignColumn, $withPagination = true)
{
$foreignTable->resetFilters();
$foreignTable->addFilter($foreignColumn, '=', $this->getPrimaryKey(), true);
return $foreignTable->getRecords($withPagination);
}
/**
* Get a set of results for Foreign Key lookups.
* @param \Tabulate\DB\Table $table The table to search.
* @param string $operator One of the permitted filter operators.
* @param string $term The search term.
* @return string[]
*/
protected function foreign_key_values_build($table, $operator, $term)
{
$table->resetFilters();
$table->addFilter($table->getTitleColumn(), $operator, $term);
$out = array();
foreach ($table->getRecords() as $record) {
$out[$record->getPrimaryKey()] = array('value' => $record->getPrimaryKey(), 'label' => $record->getTitle());
}
return $out;
}
protected function send_file($ext, $mime, $content, $download_name = false)
{
$download_name = date('Y-m-d') . '_' . $this->table->getName();
parent::send_file($ext, $mime, $content, $download_name);
}
public function __construct(\Tabulate\DB\Database $database, $name = 'users')
{
parent::__construct($database, $name);
}
/**
* Get the name of the session key under which this table's record count is stored.
* @return string
*/
public function sessionKey()
{
return $this->table->getName() . '_count';
}
