BadCamp 2011 Open Atrium as a Campus Intranet presentation

open_atrium_intranet.php

<?php

/**
*  Implementation of hook_atrium_account_links_alter()
*  Here we can add new items to the account list
*/
function mymodule_atrium_account_links_alter(&$links, $space = null) {
  array_splice($links, 3, 0, 'placeholder');
  $links[3] = array('title' => 'Change theme', 'href' => 'user/'. $user->uid .'/edit/theme_select');
}

/**
*  Implementation of hook_spaces_dashboard_block_access_alter
*  This is where we turn off blocks that a user doesn't have access to
*/
function mymodule_spaces_dashboard_block_access_alter(&$access) {
  $block_access = variable_get('mycsumb_dashboard_blocks_access', array());
  global $user;
  foreach ($access as $block_delta => $allowed) {
    if($block_access[$block_delta]) {
      $this_access = false;
      foreach($block_access[$block_delta] as $rid) {
        if($user->roles[$rid]) {
          $this_access = true;
        }
      }
      $access[$block_delta] = $this_access;
    }
  }
}

/**
*  Implementation of hook_spaces_presets_alter
*  Alter the default dashboard settings in code.
*/
function mymodule_spaces_presets_alter(&$items) {
  $blocks = &$items['atrium_groups_private']->value['context']['spaces_dashboard-custom-1:reaction:block']['blocks'];
  
  // Remove "Welcome" block.
  unset($blocks['atrium-welcome_member']);
 
// Add "Latest discussions" block.
  $blocks['views-blog_listing-block_1'] = array(
    'module' => 'views',
    'delta' => 'blog_listing-block_2',
    'region' => 'content',
    'weight' => 1,
  );
}

/**
*  Defining a custom space tab that can be edited easily
*  using context + features
*/
function mymodule_menu() {
  $items['students'] = array(
    'title' => 'Students',
    'menu_name' => 'features',
    'page callback' => 'mymodule_pages_simple',
    'page arguments' => array('students'),
    'access arguments' => array('access students space'),
    'type' => MENU_NORMAL_ITEM,
  );
}

/**
*  Implementation of hook_perm
*/
function mymodule_perm() {
  return array('access students space');
}

/**
*  Useful menu callback to make an empty space page with a context that can be edited
*/
function mymodule_pages_simple($space) {
  $context = context_load("mymodule_space_". $space);
  if (!$context) {
    $context = ctools_export_new_object('context');
    $context->name = "mymodule_space_". $space;
    $context->description = 'MyCSUMB Space for '. ucfirst($space);
    $context->tag = 'MyCSUMB Spaces';
    context_save($context);
  }
  context_set('spaces', $space, "mymodule_space_". $space);
  context_set('context', "mymodule_space_". $space, $context);
  return '';
}