function drupal_verify_profile

Verifies an installation profile for installation.

Parameters

$install_state: An array of information about the current installation state.

Return value

The list of modules to install.

File

includes/install.inc, line 678

Code

function drupal_verify_profile($install_state) {
    $profile = $install_state['parameters']['profile'];
    $locale = $install_state['parameters']['locale'];
    include_once DRUPAL_ROOT . '/includes/file.inc';
    include_once DRUPAL_ROOT . '/includes/common.inc';
    $profile_file = DRUPAL_ROOT . "/profiles/{$profile}/{$profile}.profile";
    if (!isset($profile) || !file_exists($profile_file)) {
        throw new Exception(install_no_profile_error());
    }
    $info = $install_state['profile_info'];
    // Get a list of modules that exist in Drupal's assorted subdirectories.
    $present_modules = array();
    foreach (drupal_system_listing('/^' . DRUPAL_PHP_FUNCTION_PATTERN . '\\.module$/', 'modules', 'name', 0) as $present_module) {
        $present_modules[] = $present_module->name;
    }
    // The installation profile is also a module, which needs to be installed
    // after all the other dependencies have been installed.
    $present_modules[] = drupal_get_profile();
    // Verify that all of the profile's required modules are present.
    $missing_modules = array_diff($info['dependencies'], $present_modules);
    $requirements = array();
    if (count($missing_modules)) {
        $modules = array();
        foreach ($missing_modules as $module) {
            $modules[] = '<span class="admin-missing">' . drupal_ucfirst($module) . '</span>';
        }
        $requirements['required_modules'] = array(
            'title' => st('Required modules'),
            'value' => st('Required modules not found.'),
            'severity' => REQUIREMENT_ERROR,
            'description' => st('The following modules are required but were not found. Move them into the appropriate modules subdirectory, such as <em>sites/all/modules</em>. Missing modules: !modules', array(
                '!modules' => implode(', ', $modules),
            )),
        );
    }
    return $requirements;
}