function cron_debug_run in Cron Debug 7

Run a single cron function. Will call the cron hook for a module, log the progress and go to the Cron Debug form.

Parameters

string $module: name of the module

1 string reference to 'cron_debug_run'

cron_debug_menu in ./cron_debug.module

Implements hook_menu().

File

./cron_debug.module, line 288

Cron debugging for administrators.

Code

function cron_debug_run($module) {
  $function = $module . '_cron';

  // Verify that the module exists.
  if (!module_exists($module)) {
    drupal_set_message(t('Module %module is not enabled.', array(
      '%module' => $module,
    )));
  }
  elseif (!function_exists($function)) {
    drupal_set_message(t('Module %module does not implement cron.', array(
      '%module' => $module,
    )));
  }
  else {

    // Change the flag to the current module name
    variable_set('cron_debug_flag', $module);

    // Register start of this module. Enables us to see errors for the hook in the log
    watchdog('cron debug', 'Starting cron for @module module.', array(
      '@module' => $module,
    ));

    // Start timer and run function
    timer_start($function);
    $function();

    // Stop the timer, get the time for this module in seconds
    $timer = timer_stop($function);
    $total = round($timer['time'] / 1000, 3);
    drupal_set_message(t('%function successfully completed in @secs seconds.', array(
      '%function' => $function . '()',
      '@secs' => $total,
    )));

    // Get rid of the flag
    variable_del('cron_debug_flag');

    // Register end of this module. Errors after this are not related
    watchdog('cron debug', 'Ended cron for @module module.', array(
      '@module' => $module,
    ));
  }
  drupal_goto('admin/config/system/cron/debug');
}