materio-base-d7/materio_user.module

<?php	


/**
 * Implements hook_permission().
 */
function materio_user_permission() {
  return array(
    'view own user profile' =>  array(
      'title' => t('view own user profile'),
      'description' => t('view own user profile'),
    ),
  );
}

/**
 * Implements hook_menu_alter().
 */
function materio_user_menu_alter(&$items) {
  $items['user/%user']['access callback'] = 'user_access';
  $items['user/%user']['access arguments'] = array('view own user profile');
}


/**
 * Implements hook_block_info().
 */
function materio_user_block_info() {
  $blocks['user_register'] = array(
    'info' => t('Register block'),
    'cache' => DRUPAL_NO_CACHE
  );
  $blocks['old_database_link'] = array(
    'info' => t('Old data base link'),
    'cache' => DRUPAL_NO_CACHE
  );

  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function materio_user_block_view($delta = '') {
  global $user, $language;
  $block = array();
  switch ($delta) {
    case 'user_register':
      if(isset($user->roles[1])){
        $block['subject'] = t('Your projects will born from here');
        $block['content'] = drupal_render(drupal_get_form('user_register_form'));
      }
      break;
    case 'old_database_link':
      if( (isset($user->roles[6]) || isset($user->roles[8])) && $user->created < strtotime('01-12-2012') ){
        // dsm($user, 'user');
        $block['subject'] = '';
        
        $path = 'http://base.materio.com';
        
        if($language->language == 'fr')
          $path .= '/index_fr.html';

        $block['content'] = l(t('return to the old database'), $path);
      }
      
      break;
  }
  return $block;
}


/**
 * Implements hook_form_alter().
 */
function materio_user_form_alter(&$form, &$form_state, $form_id) {
  // dsm($form_id);
  if($form_id == "user_register_form" ){
    // dsm($form);
    $form['account']['pass']['#type'] = 'password';
    $form['account']['pass']['#title'] = t('Password');
    $form['actions']['#type'] = "container";
    $form['actions']['submit']['#value'] = t('Join');
    // $form['submit'] = $form['actions']['submit'];
    // unset($form['actions']);
  }
}