protected ModulesListForm::buildModuleList(FormStateInterface $form_state)
Helper function for building a list of modules to install.
Parameters
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array An array of modules to install and their dependencies.
File
- core/modules/system/src/Form/ModulesListForm.php, line 359
Class
- ModulesListForm
- Provides module installation interface.
Namespace
Drupal\system\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | protected function buildModuleList(FormStateInterface $form_state) { $packages = $form_state->getValue('modules'); // Build a list of modules to install. $modules = array( 'install' => array(), 'dependencies' => array(), 'experimental' => [], ); // Required modules have to be installed. // @todo This should really not be handled here. $data = system_rebuild_module_data(); foreach ($data as $name => $module) { if (!empty($module->required) && !$this->moduleHandler->moduleExists($name)) { $modules['install'][$name] = $module->info['name']; } } // First, build a list of all modules that were selected. foreach ($packages as $package => $items) { foreach ($items as $name => $checkbox) { if ($checkbox['enable'] && !$this->moduleHandler->moduleExists($name)) { $modules['install'][$name] = $data[$name]->info['name']; // Identify experimental modules. if ($package == 'Core (Experimental)') { $modules['experimental'][$name] = $data[$name]->info['name']; } } } } // Add all dependencies to a list. while (list($module) = each($modules['install'])) { foreach (array_keys($data[$module]->requires) as $dependency) { if (!isset($modules['install'][$dependency]) && !$this->moduleHandler->moduleExists($dependency)) { $modules['dependencies'][$module][$dependency] = $data[$dependency]->info['name']; $modules['install'][$dependency] = $data[$dependency]->info['name']; // Identify experimental modules. if ($data[$dependency]->info['package'] == 'Core (Experimental)') { $modules['experimental'][$dependency] = $data[$dependency]->info['name']; } } } } // Make sure the install API is available. include_once DRUPAL_ROOT . '/core/includes/install.inc'; // Invoke hook_requirements('install'). If failures are detected, make // sure the dependent modules aren't installed either. foreach (array_keys($modules['install']) as $module) { if (!drupal_check_module($module)) { unset($modules['install'][$module]); foreach (array_keys($data[$module]->required_by) as $dependent) { unset($modules['install'][$dependent]); unset($modules['dependencies'][$dependent]); } } } return $modules;} |
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