/**
* Add the installation task list to the current page.
*/
function install_task_list($active = NULL)
{
// Default list of tasks.
$tasks = array('profile-select' => st('Choose profile'), 'locale-select' => st('Choose language'), 'requirements' => st('Verify requirements'), 'database' => st('Set up database'), 'profile-install-batch' => st('Install profile'), 'locale-initial-batch' => st('Set up translations'), 'configure' => st('Configure site'));
$profiles = install_find_profiles();
$profile = isset($_GET['profile']) && isset($profiles[$_GET['profile']]) ? $_GET['profile'] : '.';
$locales = install_find_locales($profile);
// If we have only one profile, remove 'Choose profile'
// and rename 'Install profile'.
if (count($profiles) == 1) {
unset($tasks['profile-select']);
$tasks['profile-install-batch'] = st('Install site');
}
// Add tasks defined by the profile.
if ($profile) {
$function = $profile . '_profile_task_list';
if (function_exists($function)) {
$result = $function();
if (is_array($result)) {
$tasks += $result;
}
}
}
if (count($locales) < 2 || empty($_GET['locale']) || $_GET['locale'] == 'en') {
// If not required, remove translation import from the task list.
unset($tasks['locale-initial-batch']);
} else {
// If required, add remaining translations import task.
$tasks += array('locale-remaining-batch' => st('Finish translations'));
}
// Add finished step as the last task.
$tasks += array('finished' => st('Finished'));
// Let the theming function know that 'finished' and 'done'
// include everything, so every step is completed.
if (in_array($active, array('finished', 'done'))) {
$active = NULL;
}
drupal_set_content('left', theme_task_list($tasks, $active));
}
/**
* Installation task; select which profile to install.
*
* @param $install_state
* An array of information about the current installation state. The chosen
* profile will be added here, if it was not already selected previously, as
* will a list of all available profiles.
* @return
* For interactive installations, a form allowing the profile to be selected,
* if the user has a choice that needs to be made. Otherwise, an exception is
* thrown if a profile cannot be chosen automatically.
*/
function install_select_profile(&$install_state)
{
$install_state['profiles'] += install_find_profiles();
if (empty($install_state['parameters']['profile'])) {
// Try to find a profile.
$profile = _install_select_profile($install_state['profiles']);
if (empty($profile)) {
// We still don't have a profile, so display a form for selecting one.
// Only do this in the case of interactive installations, since this is
// not a real form with submit handlers (the database isn't even set up
// yet), rather just a convenience method for setting parameters in the
// URL.
if ($install_state['interactive']) {
include_once DRUPAL_ROOT . '/includes/form.inc';
drupal_set_title(st('Select an installation profile'));
$form = drupal_get_form('install_select_profile_form', $install_state['profiles']);
return drupal_render($form);
} else {
throw new Exception(install_no_profile_error());
}
} else {
$install_state['parameters']['profile'] = $profile;
}
}
}
