function hosting_queued_remove_semaphore_form in Hosting 7.4
Same name and namespace in other branches
- 7.3 queued/hosting_queued.admin.inc \hosting_queued_remove_semaphore_form()
Form for removing the hosting queue lock.
Return value
mixed
1 string reference to 'hosting_queued_remove_semaphore_form'
- hosting_queued_menu in queued/
hosting_queued.module - Implements hook_menu().
File
- queued/
hosting_queued.admin.inc, line 103 - Configuration forms for the queue daemon.
Code
function hosting_queued_remove_semaphore_form() {
drupal_set_title(t('Unlock Hosting Queue'));
$processing_tasks = db_select('hosting_task', 't')
->fields('t', array(
'nid',
))
->condition('task_status', HOSTING_TASK_PROCESSING)
->execute()
->fetchField();
$semaphore_status = db_select('semaphore', 's')
->fields('s', array(
'name',
))
->condition('s.name', 'hosting_queue_tasks_running')
->execute()
->fetchField();
$form['hosting_queue_tasks_running'] = array(
'#type' => 'item',
'#title' => t('Tasks Running'),
'#markup' => $processing_tasks ? t('Yes') : t('No'),
);
$form['hosting_queue_tasks_locked'] = array(
'#type' => 'item',
'#title' => t('Task Queue Locked'),
'#markup' => $semaphore_status ? t('Yes') : t('No'),
);
$disabled = TRUE;
if ($semaphore_status && !$processing_tasks) {
$form['hosting_queue_tasks_locked']['#description'] = t('The task queue is locked but there are no tasks running. You should unlock the queue.');
$button_class = 'btn-success';
$disabled = FALSE;
}
else {
$form['hosting_queue_tasks_locked']['#description'] = t('The task queue is not locked.');
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Unlock Hosting Queue'),
'#disabled' => $disabled,
'#attributes' => array(
'class' => array(
$button_class,
),
),
);
return $form;
}