1 install.core.inc | install_profile_modules(&$install_state) |
Installs required modules via a batch process.
Parameters
array $install_state: An array of information about the current installation state.
Return value
The batch definition.:
File
- core/
includes/ install.core.inc, line 1899 - API functions for installing Backdrop.
Code
function install_profile_modules(&$install_state) {
$modules = state_get('install_profile_modules', array());
$files = system_rebuild_module_data();
state_del('install_profile_modules');
// Always install required modules first. Respect the dependencies between
// the modules.
$required = array();
$non_required = array();
// Although the profile module is marked as required, it needs to go after
// every dependency, including non-required ones. So clear its required
// flag for now to allow it to install late.
$files[$install_state['parameters']['profile']]->info['required'] = FALSE;
// Add modules that other modules depend on.
foreach ($modules as $module) {
if ($files[$module]->requires) {
$modules = array_merge($modules, array_keys($files[$module]->requires));
}
}
$modules = array_unique($modules);
foreach ($modules as $module) {
if (!empty($files[$module]->info['required'])) {
$required[$module] = $files[$module]->sort;
}
else {
$non_required[$module] = $files[$module]->sort;
}
}
arsort($required);
arsort($non_required);
$operations = array();
foreach ($required + $non_required as $module => $weight) {
$operations[] = array('_install_module_batch', array($module, $files[$module]->info['name']));
}
$batch = array(
'operations' => $operations,
'title' => st('Installing @profile', array('@profile' => backdrop_install_profile_distribution_name())),
'error_message' => st('The installation has encountered an error.'),
'finished' => '_install_profile_modules_finished',
);
return $batch;
}