onepageprofile.module in One page profile 6

File

onepageprofile.module

<?php

/**
 * Implementation of hook_menu().
 */
function onepageprofile_menu() {
  $items = array();
  $items['admin/settings/onepageprofile'] = array(
    'title' => 'One page profile',
    'description' => 'Assign weight to profile categories',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'onepageprofile_settings',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
  );
  return $items;
}

/**
 * Implementation of hook_menu_alter().
 *
 * Here we remove the sub-navigation on the account edit page
 */
function onepageprofile_menu_alter(&$items) {

  // Remove categories provided by the profile module
  $categories = profile_categories();
  foreach ($categories as $key => $category) {
    unset($items['user/%user_category/edit/' . $category['name']]);
  }

  // Remove categories provided by other modules
  if (module_exists('simplenews')) {
    unset($items['user/%user_category/edit/newsletter']);
  }
}

/**
 * Implementation of hook_theme().
 */
function onepageprofile_theme() {
  return array(
    'onepageprofile_settings' => array(
      'arguments' => array(
        'form' => array(),
      ),
    ),
  );
}

/**
 * Implementation of hook_user().
 *
 * Here we rebuild the user's account edit form by adding all
 * the other categories. As we are bypassing the security
 * at the menu layer, we need to make sure user has permission
 * to do all these things.
 */
function onepageprofile_user($op, &$edit, &$account, $category = NULL) {
  switch ($op) {
    case 'form':
      if ($category == 'account') {
        $form = array();

        // profile module
        $categories = profile_categories();
        foreach ($categories as $category) {
          if (_onepageprofile_check_access($account, $category)) {
            $category_name = $category['name'];
            $category_form = profile_form_profile($edit, $account, $category_name, FALSE);

            // Add translation support
            // http://drupal.org/node/694590
            if (module_exists('i18nprofile')) {
              i18nprofile_form_translate_category($category_form, $category_name);
            }

            // Prevent errors with other modules which expect an #id
            // http://drupal.org/node/901444
            $form_state = array(
              'storage' => NULL,
              'submitted' => FALSE,
            );
            $category_form['#id'] = 'profile_form_profile';
            $category_form['#parameters'] = array(
              'profile_form_profile',
              $edit,
              $account,
              $category_name,
              FALSE,
            );

            // See comments in drupal_alter in includes/common.inc
            // http://drupal.org/node/901444
            $data =& $category_form;
            $data['__drupal_alter_by_ref'] = array(
              &$form_state,
            );
            drupal_alter('form', $data, 'profile_form_profile');
            $form += $category_form;
          }
        }

        // simplenews module
        if (module_exists('simplenews')) {
          $simplenews_form = simplenews_user('form', $edit, $account, 'newsletter');
          if (is_array($simplenews_form)) {
            $form += $simplenews_form;

            // Simplenews wipes out the #submit handler
            // http://drupal.org/node/1269104
            if (isset($form['#submit']) && is_array($form['#submit']) && array_search('user_profile_form_submit', $form['#submit']) === FALSE) {
              $form['#submit'][] = 'user_profile_form_submit';
            }
          }
        }
        return $form;
      }
      break;
    case 'update':

      // We need to call profile_save_profile because the profile module expects
      // $category to be set to the profile field group. With onepageprofile, this
      // is no longer the case.
      //
      // Ensure we're on the account edit page:
      // - form_build_id ensures this is not called programatically
      // - $category === 'account' ensures we're not on a module provided category page.
      if (isset($edit['form_build_id']) && $category === 'account') {

        // profile module
        $categories = profile_categories();
        foreach ($categories as $category) {
          profile_save_profile($edit, $account, $category['name']);
        }

        // simplenews module
        if (module_exists('simplenews')) {
          simplenews_user('update', $edit, $account, 'newsletter');
        }
      }
      break;
  }
}

/**
 * Implementation of hook_form_FORM_ID_alter().
 *
 * Order all fieldsets on the edit user page
 */
function onepageprofile_form_user_profile_form_alter(&$form, $form_state) {
  if ($weights = variable_get('onepageprofile_weights', '')) {
    foreach (element_children($form) as $field) {
      if (!empty($weights[$field])) {
        $form[$field]['#weight'] = $weights[$field];
      }
    }
    uasort($form, 'element_sort');
  }
}

/**
 * Implements hook_profile_alter().
 *
 * Sorts categories on the view page according to specified weights.
 */
function onepageprofile_profile_alter(&$account) {
  $categories = _onepageprofile_get_categories();
  foreach ($categories as $key => $category) {
    if (isset($account->content[$key])) {
      $account->content[$key]['#weight'] = $category['#weight'];
    }
  }
}

/**
 * Admin page to change category weights
 */
function onepageprofile_settings() {

  // Build the form
  $form = array();
  $form['onepageprofile_categories'] = array(
    '#tree' => TRUE,
  );

  // Add the categories
  $categories = _onepageprofile_get_categories();
  $tree =& $form['onepageprofile_categories'];
  foreach ($categories as $key => $category) {
    $tree[$key]['title'] = array(
      '#value' => $category['#title'],
    );
    $tree[$key]['weight'] = array(
      '#type' => 'weight',
      '#delta' => max(10, count($categories)),
      '#default_value' => $category['#weight'],
    );
  }

  // Actions
  $form['onepageprofile_submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save configuration'),
    '#submit' => array(
      'onepageprofile_settings_submit',
    ),
  );
  $form['onepageprofile_reset'] = array(
    '#type' => 'submit',
    '#value' => t('Reset to defaults'),
    '#submit' => array(
      'onepageprofile_settings_reset',
    ),
  );
  return $form;
}

/**
 * Submit action for settings page
 */
function onepageprofile_settings_submit($form, $form_state) {
  $weights = array();
  foreach ($form_state['values']['onepageprofile_categories'] as $category => $value) {
    $weights[$category] = (int) $value['weight'];
  }
  variable_set('onepageprofile_weights', $weights);
  drupal_set_message(t('Category weights have been saved.'));
}

/**
 * Reset action for settings page
 */
function onepageprofile_settings_reset($form, $form_state) {
  variable_del('onepageprofile_weights');
  drupal_set_message(t('Category weights have been reset.'));
}

/**
 * Implementation of hook_domianignore().
 *
 * Prevent the domain module from altering the $form['#action'] of the
 * profile forms as they are added to the user form.
 */
function onepageprofile_domainignore() {
  return array(
    'profile_form_profile',
  );
}

/**
 * Theme admin settings form
 */
function theme_onepageprofile_settings($form) {
  drupal_add_tabledrag('onepageprofile-categories', 'order', 'sibling', 'onepageprofile-element');

  // Header
  $header = array(
    t('Category'),
    t('Weight'),
  );

  // Rows for the tabledrag
  $rows = array();
  $tree =& $form['onepageprofile_categories'];
  foreach (element_children($tree) as $key) {
    $tree[$key]['weight']['#attributes']['class'] = 'onepageprofile-element';
    $row = array();
    $row[] = drupal_render($tree[$key]['title']);
    $row[] = drupal_render($tree[$key]['weight']);
    $rows[] = array(
      'data' => $row,
      'class' => 'draggable',
    );
  }

  // Build the output
  $output = '<p>' . t('Use this form to set the order of the fieldsets appearing on the user profile editing page.') . '</p>';
  $output .= theme('table', $header, $rows, array(
    'id' => 'onepageprofile-categories',
  ));
  $output .= drupal_render($form);
  return $output;
}

/**
 * Check if access is allowed to this category by the user
 *
 * We need to do this, instead of profile_category_access(),
 * because we want integration with the profile_roles module.
 */
function _onepageprofile_check_access($account, $category) {
  $map = array(
    'user',
    $account,
    'edit',
    $category['name'],
  );

  // Check access by pretending our category is a menu item
  $category['access_callback'] = $category['access callback'];
  $category['access_arguments'] = serialize($category['access arguments']);
  _menu_check_access($category, $map);

  // Integrate with the profile_role module
  $menu['access'] = TRUE;
  if (function_exists('profile_role_access_category')) {
    $menu['access'] = profile_role_access_category($account, $category['name']);
  }
  return $menu['access'] && $category['access'];
}

/**
 * Load the user edit form and grab all of the fieldsets
 */
function _onepageprofile_get_categories() {
  module_load_include('inc', 'user', 'user.pages');
  $form_state = array();
  $account = $GLOBALS['user'];
  $form = user_profile_form($form_state, $account);
  $categories = array();
  foreach (element_children($form) as $field) {

    // Special check for theme_select
    if ($field == 'theme_select' && isset($form[$field])) {
      $categories[$field] = array(
        '#weight' => $form[$field]['#weight'],
        '#title' => $form[$field]['themes']['#title'],
      );
      continue;
    }

    // Operate only on fieldsets
    if (!isset($form[$field]['#type']) || $form[$field]['#type'] !== 'fieldset') {
      continue;
    }

    // Build a list of categories
    $categories[$field] = array(
      '#weight' => $form[$field]['#weight'],
      '#title' => $form[$field]['#title'],
    );

    // Apply the saved weights
    foreach (variable_get('onepageprofile_weights', array()) as $field => $weight) {
      if (isset($categories[$field])) {
        $categories[$field]['#weight'] = $weight;
      }
    }
  }
  uasort($categories, 'element_sort');
  return $categories;
}

Functions

Name	Description
onepageprofile_domainignore	Implementation of hook_domianignore().
onepageprofile_form_user_profile_form_alter	Implementation of hook_form_FORM_ID_alter().
onepageprofile_menu	Implementation of hook_menu().
onepageprofile_menu_alter	Implementation of hook_menu_alter().
onepageprofile_profile_alter	Implements hook_profile_alter().
onepageprofile_settings	Admin page to change category weights
onepageprofile_settings_reset	Reset action for settings page
onepageprofile_settings_submit	Submit action for settings page
onepageprofile_theme	Implementation of hook_theme().
onepageprofile_user	Implementation of hook_user().
theme_onepageprofile_settings	Theme admin settings form
_onepageprofile_check_access	Check if access is allowed to this category by the user
_onepageprofile_get_categories	Load the user edit form and grab all of the fieldsets