admin_page_fieldsets.module in Util 7

Util contrib to collapse admin field sets.

File

contribs/admin_page_fieldsets/admin_page_fieldsets.module

<?php

/**
 * @file
 * Util contrib to collapse admin field sets.
 */

/**
 * Implements hook_theme_registry_alter().
 */
function admin_page_fieldsets_theme_registry_alter(&$theme_registry) {
  $path = drupal_get_path('module', 'admin_page_fieldsets');
  if (!empty($theme_registry['system_modules_fieldset'])) {

    //   dsm(print_r($theme_registry['system_modules_fieldset'], true));
    $theme_registry['system_modules_fieldset']['function'] = 'admin_page_fieldsets_theme_system_modules_fieldset';
    $theme_registry['system_modules_fieldset']['theme path'] = $path;
    $theme_registry['system_modules_fieldset']['file'] = 'admin_page_fieldsets.module';

    // This could be better.
    unset($theme_registry['system_modules_fieldset']['includes'][0]);

    //   dsm(print_r($theme_registry['system_modules_fieldset'], true));
  }
  if (!empty($theme_registry['user_admin_permissions'])) {
    $theme_registry['user_admin_permissions']['function'] = 'admin_page_fieldsets_theme_user_admin_permissions';
  }
}

/**
 * Implements hook_form_FORM_ID_alter() for system_modules().
 */
function admin_page_fieldsets_form_system_modules_alter(&$form, $form_state) {
  drupal_add_css(drupal_get_path('module', 'admin_page_fieldsets') . '/admin_page_fieldsets.css');
  $packages = array();
  $weights = array();
  $result = db_select('system', 's')
    ->condition('type', 'module')
    ->fields('s', array(
    'filename',
    'name',
    'weight',
    'info',
  ))
    ->execute();
  foreach ($result as $module) {
    $info = unserialize($module->info);
    $package_name = isset($info['package']) && $info['package'] ? $info['package'] : t('Other');
    $packages[$package_name] = $package_name;
    $weights[$module->name] = $module->weight;
  }
  ksort($packages);
  $form['admin_page_fieldsets_module_weights'] = array(
    '#type' => 'hidden',
    // pass to submit()
    '#value' => $weights,
  );
  $form['admin_page_fieldsets_list'] = array(
    '#type' => 'fieldset',
    '#title' => t('Package display'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#weight' => -9999,
  );
  $defaults = variable_get('admin_page_fieldsets_packages', array());
  $form['admin_page_fieldsets_list']['admin_page_fieldsets_packages'] = array(
    '#type' => 'checkboxes',
    '#description' => t('Checked module packages will be displayed in an open (non-collapsed) fieldset.'),
    '#default_value' => $defaults,
    '#options' => $packages,
  );
  $display_weights = variable_get('admin_page_fieldsets_module_weight');
  $form['admin_page_fieldsets_list']['admin_page_fieldsets_module_weight'] = array(
    '#type' => 'checkbox',
    '#title' => t('Display and edit module weight in tables'),
    '#default_value' => $display_weights,
  );
  foreach ($packages as $package) {

    // set collapsed state
    $form['modules'][$package]['#collapsed'] = isset($defaults[$package]) ? $defaults[$package] === 0 : FALSE;
    if ($display_weights) {
      $header_array =& $form['modules'][$package]['#header'];
      if (is_array($header_array)) {

        // add weight column to table header
        array_splice($header_array, 3, 0, t('Weight'));
        foreach ($form['modules'][$package] as $module => $row_array) {
          if ($module[0] != '#') {

            // add weight column to table row
            $form['modules'][$package][$module]['weight'] = array(
              '#type' => 'textfield',
              '#size' => 4,
              '#default_value' => $weights[$module],
            );
          }
        }
      }
    }
  }
  $form['#validate'][] = 'admin_page_fieldsets_system_modules_validate';
  array_unshift($form['#submit'], 'admin_page_fieldsets_system_modules_submit');
}
function admin_page_fieldsets_system_modules_validate($form, &$form_state) {
  if (variable_get('admin_page_fieldsets_module_weight')) {
    foreach ($form_state['values']['modules'] as $package_name => $package) {
      foreach ($package as $module_name => $module) {
        if (!is_numeric($module['weight'])) {
          form_set_error("modules][{$package_name}][{$module_name}][weight", t('The !module module weight must be numeric.', array(
            '!module' => $module_name,
          )));
        }
      }
    }
  }
}
function admin_page_fieldsets_system_modules_submit($form, &$form_state) {
  variable_set('admin_page_fieldsets_packages', $form_state['values']['admin_page_fieldsets_packages']);
  variable_set('admin_page_fieldsets_module_weight', $form_state['values']['admin_page_fieldsets_module_weight']);
  if (variable_get('admin_page_fieldsets_module_weight')) {
    $weights = $form_state['values']['admin_page_fieldsets_module_weights'];
    foreach ($form_state['values']['modules'] as $package_name => $package) {
      foreach ($package as $module_name => $module) {
        if (isset($module['weight']) && $module['weight'] != $weights[$module_name]) {
          db_update('system')
            ->fields(array(
            'weight' => $module['weight'],
          ))
            ->condition('name', $module_name)
            ->execute();
        }
      }
    }
  }
}

/**
 * Copied from system.admin.inc::theme_system_modules_fieldset. A single extra item added (see *** comments).
 */
function admin_page_fieldsets_theme_system_modules_fieldset($variables) {
  $display_weights = variable_get('admin_page_fieldsets_module_weight');

  //***
  $form = $variables['form'];

  // Individual table headers.
  $rows = array();

  // Iterate through all the modules, which are
  // children of this fieldset.
  foreach (element_children($form) as $key) {

    // Stick it into $module for easier accessing.
    $module = $form[$key];
    $row = array();
    unset($module['enable']['#title']);
    $row[] = array(
      'class' => array(
        'checkbox',
      ),
      'data' => drupal_render($module['enable']),
    );
    $label = '<label';
    if (isset($module['enable']['#id'])) {
      $label .= ' for="' . $module['enable']['#id'] . '"';
    }
    $row[] = $label . '><strong>' . drupal_render($module['name']) . '</strong></label>';
    $row[] = drupal_render($module['version']);
    if ($display_weights) {
      $row[] = drupal_render($module['weight']);
    }

    // Add the description, along with any modules it requires.
    $description = drupal_render($module['description']);
    if ($module['#requires']) {
      $description .= '<div class="admin-requirements">' . t('Requires: !module-list', array(
        '!module-list' => implode(', ', $module['#requires']),
      )) . '</div>';
    }
    if ($module['#required_by']) {
      $description .= '<div class="admin-requirements">' . t('Required by: !module-list', array(
        '!module-list' => implode(', ', $module['#required_by']),
      )) . '</div>';
    }
    $row[] = array(
      'data' => $description,
      'class' => array(
        'description',
      ),
    );

    // Display links (such as help or permissions) in their own columns.
    foreach (array(
      'help',
      'permissions',
      'configure',
    ) as $key) {
      $row[] = array(
        'data' => drupal_render($module['links'][$key]),
        'class' => array(
          $key,
        ),
      );
    }
    $rows[] = $row;
  }
  return theme('table', array(
    'header' => $form['#header'],
    'rows' => $rows,
  ));
}

/**
 * Implements hook_form_FORM_ID_alter() for user_admin_permissions().
 */
function admin_page_fieldsets_form_user_admin_permissions_alter(&$form, $form_state) {
  drupal_add_css(drupal_get_path('module', 'admin_page_fieldsets') . '/admin_page_fieldsets.css');
  $modules = array();
  $module_info = system_get_info('module');
  foreach (module_implements('permission') as $module) {
    $modules[$module] = $module_info[$module]['name'];
  }
  asort($modules);
  $form['admin_page_fieldsets_list'] = array(
    '#type' => 'fieldset',
    '#title' => t('Module display'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#weight' => -9999,
  );
  $defaults = variable_get('admin_page_fieldsets_modules', array());
  $form['admin_page_fieldsets_list']['admin_page_fieldsets_modules'] = array(
    '#type' => 'checkboxes',
    '#description' => t('Permissions of checked modules will be displayed in an open (non-collapsed) fieldset.'),
    '#default_value' => $defaults,
    '#options' => $modules,
  );
  foreach ($modules as $id => $module) {
    $form[$id] = array(
      '#type' => 'fieldset',
      '#title' => $module,
      '#collapsible' => TRUE,
      '#collapsed' => isset($defaults[$id]) ? $defaults[$id] === 0 : FALSE,
    );
  }
  $form['#submit'][] = 'admin_page_fieldsets_user_admin_permissions_submit';
}
function admin_page_fieldsets_user_admin_permissions_submit($form, &$form_state) {
  variable_set('admin_page_fieldsets_modules', $form_state['values']['admin_page_fieldsets_modules']);
}

/**
 * Copied from user.admin.inc::theme_user_admin_permissions. Modified to display in fieldsets.
 */
function admin_page_fieldsets_theme_user_admin_permissions($variables) {
  $form = $variables['form'];
  $output = drupal_render($form['admin_page_fieldsets_list']);
  unset($form['admin_page_fieldsets_list']);
  $header = array();
  $header[] = t('Permission');
  foreach (element_children($form['role_names']) as $rid) {
    $header[] = array(
      'data' => drupal_render($form['role_names'][$rid]),
      'class' => array(
        'checkbox',
      ),
    );
  }
  $roles = user_roles();
  $tables = array();
  foreach (element_children($form['permission']) as $key) {
    if (is_numeric($key)) {
      $module_id = $form['permission'][$key]['#id'];
      $tables[$module_id] = array();
    }
    else {
      $row = array();
      $row[] = array(
        'data' => drupal_render($form['permission'][$key]),
        'class' => array(
          'permission',
        ),
      );
      foreach (element_children($form['checkboxes']) as $rid) {
        $row[] = array(
          'data' => drupal_render($form['checkboxes'][$rid][$key]),
          'class' => array(
            'checkbox',
          ),
          'title' => $roles[$rid] . ': ' . $form['permission'][$key]['#markup'],
        );
      }
      $tables[$module_id][] = $row;
    }
  }
  unset($form['permission']);
  unset($form['checkboxes']);
  $output .= theme('system_compact_link');
  foreach ($tables as $module_id => $table) {
    $form[$module_id]['#value'] = theme('table', array(
      'header' => $header,
      'rows' => $table,
      'attributes' => array(
        'id' => 'permissions',
      ),
    ));
    $output .= drupal_render($form[$module_id]);
    unset($form[$module_id]);
  }
  $output .= drupal_render_children($form);
  return $output;
}

Functions

Name	Description
admin_page_fieldsets_form_system_modules_alter	Implements hook_form_FORM_ID_alter() for system_modules().
admin_page_fieldsets_form_user_admin_permissions_alter	Implements hook_form_FORM_ID_alter() for user_admin_permissions().
admin_page_fieldsets_system_modules_submit
admin_page_fieldsets_system_modules_validate
admin_page_fieldsets_theme_registry_alter	Implements hook_theme_registry_alter().
admin_page_fieldsets_theme_system_modules_fieldset	Copied from system.admin.inc::theme_system_modules_fieldset. A single extra item added (see *** comments).
admin_page_fieldsets_theme_user_admin_permissions	Copied from user.admin.inc::theme_user_admin_permissions. Modified to display in fieldsets.
admin_page_fieldsets_user_admin_permissions_submit