1 install.inc | public DatabaseTasks::runTasks() |
Run database tasks and tests to see if Backdrop can run on the database.
File
- core/
includes/ install.inc, line 402 - API functions for installing modules and themes.
Class
- DatabaseTasks
- Database installer structure.
Code
public function runTasks() {
// We need to establish a connection before we can run tests.
if ($this->connect()) {
foreach ($this->tasks as $task) {
if (!isset($task['function'])) {
$task['function'] = 'runTestQuery';
}
if (method_exists($this, $task['function'])) {
// Returning false is fatal. No other tasks can run.
if (FALSE === call_user_func_array(array($this, $task['function']), $task['arguments'])) {
break;
}
}
else {
throw new DatabaseTaskException(st("Failed to run all tasks against the database server. The task %task wasn't found.", array('%task' => $task['function'])));
}
}
}
// Check for failed results and compile message.
$message = '';
foreach ($this->results as $result => $success) {
if (!$success) {
$message .= '<p>' . $result . '</p>';
}
}
if (!empty($message)) {
$message .= '<p>For more help with configuring your database server, see the <a href="https://backdropcms.org/installation">Installation Instructions</a> page.</p>';
throw new DatabaseTaskException($message);
}
}