/**
* Scans and collects module .info data.
*
* @see _system_rebuild_module_data()
*
* @return object[]
*/
public function systemBuildModuleData()
{
// Find modules
$modules = $this->exampleModules->drupalSystemListingModules();
if (FALSE) {
// Include the installation profile in modules that are loaded.
$profile = 'minimal';
$modules[$profile] = new \stdClass();
$modules[$profile]->name = $profile;
$modules[$profile]->uri = 'profiles/' . $profile . '/' . $profile . '.profile';
$modules[$profile]->filename = $profile . '.profile';
// Installation profile hooks are always executed last.
$modules[$profile]->weight = 1000;
} else {
$profile = 'NO_PROFILE';
}
// Set defaults for module info.
$defaults = array('dependencies' => array(), 'description' => '', 'package' => 'Other', 'version' => NULL, 'files' => array(), 'bootstrap' => 0);
// Read info files for each module.
foreach ($modules as $key => $module) {
// The module system uses the key 'filename' instead of 'uri' so copy the
// value so it will be used by the modules system.
$modules[$key]->filename = $module->uri;
// Look for the info file.
$module->info = $this->exampleModules->drupalParseInfoFile($module->name);
// Skip modules that don't provide info.
if (empty($module->info)) {
unset($modules[$key]);
continue;
}
// Merge in defaults and save.
$modules[$key]->info = $module->info + $defaults;
// Installation profiles are hidden by default, unless explicitly specified
// otherwise in the .info file.
if ($key == $profile && !isset($modules[$key]->info['hidden'])) {
$modules[$key]->info['hidden'] = TRUE;
}
// Invoke hook_system_info_alter() to give installed modules a chance to
// modify the data in the .info files if necessary.
$type = 'module';
$this->hookSystem->drupalAlter('system_info', $modules[$key]->info, $modules[$key], $type);
}
if (isset($modules[$profile])) {
// The installation profile is required, if it's a valid module.
$modules[$profile]->info['required'] = TRUE;
// Add a default distribution name if the profile did not provide one. This
// matches the default value used in install_profile_info().
if (!isset($modules[$profile]->info['distribution_name'])) {
$modules[$profile]->info['distribution_name'] = 'Drupal';
}
}
unset($modules['NO_PROFILE']);
return $modules;
}
/**
* @param string $hook
* @param bool $sort
*
* @return array
*/
private function discoverImplementations($hook, $sort)
{
# StaticCallLog::addCall();
// The hook is not cached, so ensure that whether or not it has
// implementations, that the cache is updated at the end of the request.
$this->writeCache = TRUE;
$hook_info = $this->moduleHookInfo();
$implementations = array();
$list = $this->moduleList->moduleList(FALSE, FALSE, $sort);
if ('modules_enabled' === $hook) {
# HackyLog::logx($list);
}
foreach ($list as $module) {
$include_file = isset($hook_info[$hook]['group']) && module_load_include('inc', $module, $module . '.' . $hook_info[$hook]['group']);
// Since module_hook() may needlessly try to load the include file again,
// function_exists() is used directly here.
if (function_exists($module . '_' . $hook)) {
$implementations[$module] = $include_file ? $hook_info[$hook]['group'] : FALSE;
}
}
// Allow modules to change the weight of specific implementations but avoid
// an infinite loop.
if ($hook != 'module_implements_alter') {
$this->hookSystem->drupalAlter('module_implements', $implementations, $hook);
}
return $implementations;
}
/**
* @see libraries_info()
*
* @param string|null $name
*
* @return mixed
*/
function &getLibrariesInfo($name = NULL)
{
// This static cache is re-used by libraries_detect() to save memory.
$libraries =& $this->drupalStatic->get('libraries_info');
if (!isset($libraries)) {
$libraries = array();
// Gather information from hook_libraries_info().
foreach ($this->hookSystem->moduleImplements('libraries_info') as $module) {
foreach (PureFunctions::moduleInvoke($module, 'libraries_info') as $machine_name => $properties) {
$properties['module'] = $module;
$libraries[$machine_name] = $properties;
}
}
// Gather information from hook_libraries_info() in enabled themes.
// @see drupal_alter()
// SKIPPED
// Gather information from .info files.
// .info files override module definitions.
// SKIPPED
// Provide defaults.
foreach ($libraries as $machine_name => &$properties) {
$this->librariesInfoDefaults($properties, $machine_name);
}
// Allow modules to alter the registered libraries.
$this->hookSystem->drupalAlter('libraries_info', $libraries);
// Invoke callbacks in the 'info' group.
// SKIPPED
}
if (isset($name)) {
if (!empty($libraries[$name])) {
return $libraries[$name];
} else {
$false = FALSE;
return $false;
}
}
return $libraries;
}