function _install_select_profile in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/includes/install.core.inc \_install_select_profile()

Determines the installation profile to use in the installer.

A profile will be selected in the following order of conditions:

• Only one profile is available.
• A specific profile name is requested in installation parameters:
  • For interactive installations via request query parameters.
  • For non-interactive installations via install_drupal() settings.
• A discovered profile that is a distribution. If multiple profiles are distributions, then the first discovered profile will be selected.
• Only one visible profile is available.

Parameters

array $install_state: The current installer state, containing a 'profiles' key, which is an associative array of profiles with the machine-readable names as keys.

Return value

The machine-readable name of the selected profile or NULL if no profile was selected.

2 calls to _install_select_profile()

install_begin_request in core/includes/install.core.inc

Begins an installation request, modifying the installation state as needed.

install_select_profile in core/includes/install.core.inc

Selects which profile to install.

File

core/includes/install.core.inc, line 1211

API functions for installing Drupal.

Code

function _install_select_profile(&$install_state) {

  // Don't need to choose profile if only one available.
  if (count($install_state['profiles']) == 1) {
    return key($install_state['profiles']);
  }
  if (!empty($install_state['parameters']['profile'])) {
    $profile = $install_state['parameters']['profile'];
    if (isset($install_state['profiles'][$profile])) {
      return $profile;
    }
  }

  // Check for a distribution profile.
  foreach ($install_state['profiles'] as $profile) {
    $profile_info = install_profile_info($profile
      ->getName());
    if (!empty($profile_info['distribution'])) {
      return $profile
        ->getName();
    }
  }

  // Get all visible (not hidden) profiles.
  $visible_profiles = array_filter($install_state['profiles'], function ($profile) {
    $profile_info = install_profile_info($profile
      ->getName());
    return !isset($profile_info['hidden']) || !$profile_info['hidden'];
  });
  if (count($visible_profiles) == 1) {
    return key($visible_profiles);
  }
}