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root / drupal7 / sites / all / modules / variable / variable_admin / variable_admin.inc @ 87dbc3bf

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<?php
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/**
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 * @file
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 * Variable API module - Admin UI
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 */
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/**
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 * Variable overview, by group
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 */
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function variable_admin_page_group($group = NULL) {
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  variable_include();
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  $build['message']['#markup'] = _variable_admin_realm_message();
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  $realm_options = _variable_admin_realm_options();
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  if ($group && ($group_info = variable_get_group($group))) {
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    $group_info += array('description' => '');
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    drupal_set_title($group_info['title']);
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    $list = variable_list_group($group);
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    $build['description']['#markup'] = '<h3>' . $group_info['description'] . '</h3>';
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    $build['form'] = drupal_get_form('variable_edit_form', array_keys($list), $realm_options);
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    return $build;
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  }
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  else {
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    // Groups overview
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    $build['groups'] = array(
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      '#type' => 'vertical_tabs',
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    );
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    foreach (variable_get_group() as $group => $info) {
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      if ($group_variables = variable_list_group($group)) {
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        $build['groups'][$group] = array(
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          '#type' => 'fieldset',
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          '#title' => $info['title'],
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          '#collapsible' => TRUE, '#collapsed' => TRUE,
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          '#description' => (!empty($info['description']) ? $info['description'] . ' ' : '') . l(t('Edit group variables'), 'admin/config/system/variable/group/' . $group),
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        );
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        $build['groups'][$group]['list'] = variable_admin_group_list($group_variables, $realm_options);
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      }
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    }
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    return $build;
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  }
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}
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/**
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 * Build list of variables for group
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 *
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 * @return Renderable array
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 */
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function variable_admin_group_list($variables, $options = array()) {
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  $list = array();
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  foreach ($variables as $name => $variable) {
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    $type = variable_get_type($variable['type']);
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    $list[$name] = array(
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      '#type' => 'item',
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      '#title' => l($variable['title'], 'admin/config/system/variable/edit/' . $name) . ' (' . $type['title'] . ')',
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      '#markup' => variable_format_value($variable, $options), //
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      '#description' => isset($variable['description']) ? $variable['description'] : '',
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    );
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  }
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  return $list;
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  return array(
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    '#theme' => 'table',
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    '#rows' => $list,
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  );
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}
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/**
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 * Variable overview, by group
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 */
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function variable_admin_page_module($name = NULL) {
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  variable_include();
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  $build['message']['#markup'] = _variable_admin_realm_message();
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  $realm_options = _variable_admin_realm_options();
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  if ($name && (in_array($name, module_list()))) {
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    $modules = system_list('module_enabled');
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    $module = $modules[$name];
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    drupal_set_title($module->info['name']);
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    $list = variable_list_module($name);
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    $build['description']['#markup'] = $module->info['description'];
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    $build['form'] = drupal_get_form('variable_edit_form', array_keys($list), $realm_options);
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    return $build;
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  }
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  else {
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    // Groups overview
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    $build['modules'] = array(
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      '#type' => 'vertical_tabs',
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    );
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    foreach (system_list('module_enabled') as $module) {
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      if ($variables = variable_list_module($module->name)) {
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        $build['modules'][$module->name] = array(
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          '#type' => 'fieldset',
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          '#title' => $module->info['name'],
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          '#collapsible' => TRUE, '#collapsed' => TRUE,
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          '#description' => $module->info['description'] . ' ' . l(t('Edit module variables'), 'admin/config/system/variable/module/' . $module->name),
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          '#group' => 'modules',
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        );
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        $build['modules'][$module->name]['list'] = variable_admin_group_list($variables, $realm_options);
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      }
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    }
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    return $build;
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  }
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}
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/**
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 * Lists available realms.
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 */
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function variable_admin_realm_overview($form, $form_state) {
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  $header = array(
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    t('Realm name'),
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    t('Weight'),
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    t('Options'),
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  );
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  $realms = array();
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  foreach (variable_realm_info() as $realm => $info) {
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    $options = array();
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    // Add list of configured variables + configuration link
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    if (!empty($info['select'])) {
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      $options[] = l(t('Configure'), 'admin/config/system/variable/realm/' . $realm . '/configure');
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      $options[] = l(t('Edit'), 'admin/config/system/variable/realm/' . $realm . '/edit');
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    }
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    // Get weight from realm controller.
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    $controller = variable_realm_controller($realm);
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    $realms[] = array(
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      l($info['title'], 'admin/config/system/variable/realm/' . $realm),
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      $controller->getDefaultWeight(),
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      implode(' | ' , $options)
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    );
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  }
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  $form['realms'] = array(
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    '#theme' => 'table',
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    '#header' => $header,
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    '#rows' => $realms,
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    '#empty' => t('No realms available.'),
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  );
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  return $form;
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}
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/**
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 * Lists available realms.
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 */
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function variable_admin_realm_info($realm_name) {
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  $controller = variable_realm_controller($realm_name);
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  $build['title'] = array(
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    '#type' => 'item',
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    '#title' => t('Name'),
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    '#markup' => $controller->getTitle(),
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  );
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  $build['keys'] = array(
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    '#theme' => 'item_list',
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    '#title' => t('Keys'),
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    '#items' => $controller->getAllKeys(),
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  );
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  $build['variables'] = array(
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    '#theme' => 'item_list',
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    '#title' => t('Variables'),
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    '#items' => $controller->getEnabledVariables(),
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  );
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  if ($controller->getInfo('select')) {
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    $build['options'] = array(
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      '#theme' => 'item_list',
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      '#title' => t('Options'),
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      '#items' => array(
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        l(t('Configure'), 'admin/config/system/variable/realm/' . $realm_name . '/configure'),
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        l(t('Edit'), 'admin/config/system/variable/realm/' . $realm_name . '/edit'),
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      ),
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    );
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  }
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  return $build;
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}
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/**
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 * Edit variables for realm.
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 */
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function variable_admin_realm_edit($realm_name) {
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  module_load_include('form.inc', 'variable_realm');
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  $realm_key = variable_realm_form_key_current($realm_name);
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  $build['select'] = variable_realm_form_key_selector($realm_name, $realm_key);
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  $build['form'] = drupal_get_form('variable_realm_edit_variables_form', $realm_name, $realm_key);
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  return $build;
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}
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/**
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 * Message for forms viewing / editing global variables.
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 */
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function _variable_admin_realm_message() {
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  if (module_exists('variable_realm')) {
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    return '<p>' . t('These are global default variables. To edit variables for a specific realm go to <a href="@variable-realm">Variable Realms</a>', array('@variable-realm' => url('admin/config/system/variable/realm'))) .'</p>';
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  }
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  else {
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    return '';
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  }
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}
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/**
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 * Options for forms viewing / editing global variables.
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 */
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function _variable_admin_realm_options() {
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  if (module_exists('variable_realm')) {
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    $options['realm'] = variable_realm('global', 'default');
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    $options['realm_name'] = 'global';
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    $options['realm_key'] = 'default';
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    return $options;
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  }
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  else {
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    return array();
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  }
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}