function activity_batch_delete in Activity 6.2

Same name and namespace in other branches

1. 7 activity.batch.inc \activity_batch_delete()

Batch deletion step.

Parameters

$aid: The actions.aid for this template.

$batch_context: The context array for this batch operation.

2 string references to 'activity_batch_delete'

activity_actions_delete_form_submit in ./activity.admin.inc

Process activity_actions_delete form submissions.

activity_batch_regenerate in ./activity.admin.inc

Set a batch process to regenerate activity for a specific hook and op pair.

File

./activity.admin.inc, line 745

activity.admin.inc Contains administrative forms for activity.module

Code

function activity_batch_delete($aid, &$batch_context) {
  if (!isset($batch_context['sandbox']['last_activity_id'])) {
    $batch_context['sandbox']['last_activity_id'] = 0;
    $batch_context['sandbox']['progress'] = 0;
    $batch_context['sandbox']['max'] = db_result(db_query("SELECT COUNT(aid) FROM {activity} WHERE actions_id = '%s'", $aid));
  }
  $limit = 200;
  $activity_to_be_deleted = db_query_range("SELECT aid FROM {activity} WHERE aid > %d AND actions_id = '%s' ORDER BY aid ASC", $batch_context['sandbox']['last_activity_id'], $aid, 0, $limit);
  $activity_ids = array();
  while ($row = db_fetch_object($activity_to_be_deleted)) {
    $activity_ids[] = $row->aid;
    $batch_context['sandbox']['last_activity_id'] = $row->aid;
    $batch_context['sandbox']['progress']++;
  }
  activity_delete($activity_ids);

  // Check if not finished.
  if ($batch_context['sandbox']['progress'] < $batch_context['sandbox']['max']) {
    $batch_context['finished'] = $batch_context['sandbox']['progress'] / $batch_context['sandbox']['max'];
  }
  else {

    // If finished, delete the sandbox.
    unset($batch_context['sandbox']);
  }
}