<?php
// $Id$

/**
 * Return an array of the modules to be enabled when this profile is installed.
 *
 * @return
 *  An array of modules to be enabled.
 */
function single_user_blog_profile_modules() {
  return array('blogapi', 'color', 'contact', 'comment', 'help', 'path', 'ping', 'search', 'taxonomy', 'upload');
}

/**
 * Return a description of the profile for the initial installation screen.
 *
 * @return
 *   An array with keys 'name' and 'description' describing this profile.
 */
function single_user_blog_profile_details() {
  return array(
    'name' => st('Single User Blog'),
    'description' => st('Select this profile to set up a basic blog for a single user.'),
  );
}

/**
 * Perform any final installation tasks for this profile.
 *
 * @return
 *   An optional HTML string to display to the user on the final installation
 *   screen.
 */
function single_user_blog_profile_tasks() {
  /*
   * Pages are used for about me kinds of things,
   * and Blog posts are used as entries to the blog
   */
  $types = array(
    array(
      'type' => 'page',
      'name' => st('Page'),
      'module' => 'node',
      'description' => st('If you want to add a static page, like a contact page or an about page, use a page.'),
      'custom' => TRUE,
      'modified' => TRUE,
      'locked' => FALSE,
    ),
    array(
      'type' => 'blog',
      'name' => st('Blog post'),
      'module' => 'node',
      'description' => st('A blog is a regularly updated journal or diary made up of individual posts shown in reversed chronological order.'),
      'custom' => TRUE,
      'modified' => TRUE,
      'locked' => FALSE,
    ),
  );
  
  /*
   * Save the node types
   */
  foreach ($types as $type) {
    $type = (object) _node_type_set_defaults($type);
    node_type_save($type);
  }
  
  // Default page to not be promoted and have comments disabled.
  variable_set('node_options_page', array('status'));
  variable_set('comment_page', COMMENT_NODE_DISABLED);
  
  // However, comments are accepted on blog posts, and they are promoted to the front page
  variable_set('node_options_blog', array('status', 'promoted'));
  variable_set('comment_blog', COMMENT_NODE_READ_WRITE);

  // Theme settings
  $theme_settings = variable_get('theme_settings', array());
  $theme_settings['toggle_node_info_page'] = FALSE;
  $theme_settings['toggle_node_info_blog'] = TRUE;
  $theme_settings['default_logo'] = 0;
  $theme_settings['toggle_name'] = 1;
  $theme_settings['toggle_slogan'] = 1;
  variable_set('theme_settings', $theme_settings);
  
  // Don't let users register
  variable_set('user_register', '0');
  
  //Make a vocabulary for blog entries
  $vocabulary = array(
    'name'        => st('Categories'),
    'description' => '',
    'help'        => '',
    'nodes'       => array('blog'),
    'hierarchy'   => 0,
    'relations'   => 0,
    'tags'        => 1,
    'multiple'    => 1,
    'required'    => 1,
    'weight'      => 0,
    'module'      => 'taxonomy'
  );
  taxonomy_save_vocabulary($vocabulary);
  
  return st('An account named "Administrator", with full administrative privileges, has been created for you. The password is the same as your user account. Write this information down and put it in a safe place. You will need this information for advanced administrative tasks like upgrading.');
}

function single_user_blog_form_alter(&$form, $form_id) {
  if ($form_id == 'install_configure') {
    $form['intro']['#value'] = st('Please provide the information, to complete the configuration of your site.');
var_dump($form);
    $form['site_information']['site_slogan'] = array(
      '#type' => 'textfield',
      '#title' => st('Slogan'),
      '#default_value' => variable_get('site_slogan', ''),
      '#description' => st('A short slogan for your site.'),
      '#required' => TRUE,
      '#weight' => -17,
    );

    $form['site_information']['site_mail']['#description'] = st('This is the e-mail address used for lost password requests, and all e-mails to the system, such as from the contact form, go to this e-mail address, so it must be a valid.');

    // Tweak the account settings to make more sense
    unset($form['admin_account']['markup']);
    $form['admin_account']['#title'] = st('Account');
    $form['admin_account']['#description'] = st('Two accounts will be created for you: an adminstrator account with complete permissions, and a normal user account for posting content to your blog.');

    $form['admin_account']['name']['#title'] = st('Your username');
    $form['admin_account']['name']['#description'] = st('Your preferred username; punctuation is not allowed except for periods, hyphens, and underscores.  This name will show up on all of your blog posts, as well as your comments.');
    $form['admin_account']['pass']['#description'] = st('Provide a password for your account in both fields.');

    // Add our own submit and validate functions
    $form['#submit'] = array('single_user_blog_install_finalize_submit');
    $form['#validate'] = array('single_user_blog_install_finalize_validate');
  }
}

function single_user_blog_install_finalize_submit($form_values, $form, &$form_state) {
  global $user;

  // Set site settings.
  variable_set('site_name', $form_values['site_name']);
  variable_set('site_slogan', $form_values['site_slogan']);
  variable_set('site_mail', $form_values['site_mail']);
  variable_set('date_default_timezone', $form_values['date_default_timezone']);
  
  // Set the role to authenticated user, not blocked, and set init to mail.
  $form_values['account']['roles'] = array(3 => 3);
  $form_values['account']['status'] = 1;
  $form_values['account']['init'] = $form_values['account']['mail'];

  // The admin user has the site e-mail address, the username 'Administrator',
  // and the users's password.  This is because many functions of user #1 may
  // be confusing to the user.
  $admin = $form_values['account'];
  $admin['name'] = st('Administrator');
  $admin['mail'] = $form_values['site_mail'];

  // The normal blog user, uses exactly the information they provided. 
  $blog_user = $form_values['account'];
  user_save('', $admin);
  $account = user_save('', $blog_user);

  // Log in as the normal user.
  user_authenticate($account->name, trim($blog_user['pass']));
  
  // Dissallow user registrations.
  variable_set('user_register', 0);
  
  // Store the clean URLs setting.
  if (isset($form_values['clean_url'])) {
    variable_set('clean_url', $form_values['clean_url']);
  }
  
  $form_state['redirect'] = 'finished';
  $form_state['user'] = $user;
}

function single_user_blog_install_finalize_validate($form_values, $form, &$form_state) {
  // The email addresses are used to create user accounts and must be unique.
  if ($form_values['account']['mail'] == $form_values['site_mail']) {
    form_error($form_values['account']['mail'], 'Both e-mail addresses may not be the same.');
    form_error($form_values['site_mail']);
  }

  if ($form_values['account']['name'] == st('Administrator')) {
    form_error($form_values['account']['name'], 'The username may not be Administrator. A separate account with that name will be created for you.');
  }
}