function _system_modules_build_row

Build a table row for the system modules page.

File

modules/system/system.admin.inc, line 983

Code

function _system_modules_build_row($info, $extra) {
    // Add in the defaults.
    $extra += array(
        'requires' => array(),
        'required_by' => array(),
        'disabled' => FALSE,
        'enabled' => FALSE,
        'links' => array(),
    );
    $form = array(
        '#tree' => TRUE,
    );
    // Set the basic properties.
    $form['name'] = array(
        '#markup' => $info['name'],
    );
    $form['description'] = array(
        '#markup' => t($info['description']),
    );
    $form['version'] = array(
        '#markup' => $info['version'],
    );
    $form['#requires'] = $extra['requires'];
    $form['#required_by'] = $extra['required_by'];
    // Check the compatibilities.
    $compatible = TRUE;
    $status_short = '';
    $status_long = '';
    // Initialize empty arrays of long and short reasons explaining why the
    // module is incompatible.
    // Add each reason as a separate element in both the arrays.
    $reasons_short = array();
    $reasons_long = array();
    // Check the core compatibility.
    if (!isset($info['core']) || $info['core'] != DRUPAL_CORE_COMPATIBILITY) {
        $compatible = FALSE;
        $reasons_short[] = t('Incompatible with this version of Drupal core.');
        $reasons_long[] = t('This version is not compatible with Drupal !core_version and should be replaced.', array(
            '!core_version' => DRUPAL_CORE_COMPATIBILITY,
        ));
    }
    // Ensure this module is compatible with the currently installed version of PHP.
    if (version_compare(phpversion(), $info['php']) < 0) {
        $compatible = FALSE;
        $reasons_short[] = t('Incompatible with this version of PHP');
        $php_required = $info['php'];
        if (substr_count($info['php'], '.') < 2) {
            $php_required .= '.*';
        }
        $reasons_long[] = t('This module requires PHP version @php_required and is incompatible with PHP version !php_version.', array(
            '@php_required' => $php_required,
            '!php_version' => phpversion(),
        ));
    }
    // If this module is compatible, present a checkbox indicating
    // this module may be installed. Otherwise, show a big red X.
    if ($compatible) {
        $form['enable'] = array(
            '#type' => 'checkbox',
            '#title' => t('Enable'),
            '#default_value' => $extra['enabled'],
        );
        if ($extra['disabled']) {
            $form['enable']['#disabled'] = TRUE;
        }
    }
    else {
        $status_short = implode(' ', $reasons_short);
        $status_long = implode(' ', $reasons_long);
        $form['enable'] = array(
            '#markup' => theme('image', array(
                'path' => 'misc/watchdog-error.png',
                'alt' => $status_short,
                'title' => $status_short,
            )),
        );
        $form['description']['#markup'] .= theme('system_modules_incompatible', array(
            'message' => $status_long,
        ));
    }
    // Build operation links.
    foreach (array(
        'help',
        'permissions',
        'configure',
    ) as $key) {
        $form['links'][$key] = isset($extra['links'][$key]) ? $extra['links'][$key] : array();
    }
    return $form;
}