outline_designer_og.module in Outline Designer 6.2

File

modules/outline_designer_og/outline_designer_og.module

<?php

/**
 * Implementation of hook_form_alter().
 */
function outline_designer_og_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'book_admin_edit' && arg(0) == 'outline_designer' && (arg(1) == 'og_ajax' || arg(1) == 'book')) {
    _outline_designer_book_admin_form_alter($form, $form_state, $form_id, 'outline_designer/og_ajax/');
  }
}

/**
 * Implementation of hook_menu().
 */
function outline_designer_og_menu() {
  $items['node/%node/outline_designer'] = array(
    'title' => 'Edit books',
    'page callback' => 'outline_designer_og_books',
    'page arguments' => array(
      1,
    ),
    'access callback' => '_outline_designer_og_books_access',
    'access arguments' => array(
      1,
    ),
    'weight' => 9,
    'type' => MENU_LOCAL_TASK,
  );
  $items['outline_designer/book/%node'] = array(
    'title' => 'Re-order book pages and change titles',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'book_admin_edit',
      2,
    ),
    'access callback' => '_outline_designer_og_book_access',
    'access arguments' => array(
      2,
    ),
    'type' => MENU_CALLBACK,
    'file' => 'book.admin.inc',
    'file path' => drupal_get_path('module', 'book'),
  );
  $items['outline_designer/og_ajax'] = array(
    'access callback' => '_outline_designer_og_ajax_access',
    'page callback' => '_outline_designer_ajax',
    'page arguments' => array(
      2,
      3,
      4,
      5,
      6,
      7,
    ),
    'type' => MENU_CALLBACK,
  );
  return $items;
}

/**
 * Access Callback: checks if the user accessign is a group admin for any group.
 */
function _outline_designer_og_ajax_access() {
  global $user;

  // check for permissions that superceed groups
  if ($user->uid == 1 || (user_access('administer book outlines') || user_access('outline own pages') && user_access('add content to books')) && user_access('use outline designer')) {
    return 1;
  }
  $result = db_result(db_query("SELECT uid\n                                  FROM {og_uid}\n                                  WHERE is_admin = 1\n                                  AND uid = %d", $user->uid));
  if (!empty($result)) {
    return 1;
  }
  else {
    return 0;
  }
}
function _outline_designer_og_books_access($node) {
  global $user;
  if (!og_is_group_type($node->type)) {
    return 0;
  }

  // Check that there's books in this group
  $val = db_result(db_query("SELECT bid\n                                 FROM {book} b\n                                 JOIN {og_ancestry} o\n                                 ON b.bid = o.nid\n                                 WHERE o.group_nid = %d\n                                 LIMIT 1", $node->nid));
  if (empty($val)) {
    return 0;
  }
  if ($user->uid == 1) {
    return 1;
  }
  if (!og_is_group_admin($node, $user)) {
    return 0;
  }
  return 1;
}
function _outline_designer_og_book_access($node) {
  global $user;
  if ($user->uid == 1) {
    return 1;
  }
  $group_nodes = og_get_node_groups($node);
  $is_group_admin = FALSE;
  foreach ($group_nodes as $nid => $title) {
    if (og_is_group_admin(node_load($nid), $user)) {
      $is_group_admin = TRUE;
    }
  }
  return $is_group_admin;
}
function outline_designer_og_books($group_node) {
  $sql = "SELECT b.bid\n          FROM {book} b\n          JOIN {og_ancestry} o\n          ON b.bid = o.nid\n          WHERE o.group_nid = %d\n          GROUP BY b.bid";
  $bids = db_query($sql, $group_node->nid);
  $books = array();
  while ($row = db_fetch_array($bids)) {
    $books[$row['bid']] = node_load($row['bid']);
  }
  $item_list = array();
  foreach ($books as $book) {
    $item_list[] = l($book->title, "outline_designer/book/" . $book->nid);
  }
  return theme('item_list', $item_list, t("Books to rearrange in %group_name", array(
    '%group_name' => $group_node->title,
  )));
}

/**
 * Implementation of hook_new_book_alter().
 */
function outline_designer_og_new_book_object_alter(&$node) {

  // Load the group node.
  $group_node = node_load(db_result(db_query("SELECT group_nid\n                                    FROM {og_ancestry}\n                                    WHERE nid = %d", $node->book['bid'])));
  $is_public = TRUE;
  if ($group_node->og_private) {
    $is_public = FALSE;
  }
  $node->og_public = $is_public;
  $node->og_groups[$group_node->nid] = $group_node->nid;
}

Functions

Name	Description
outline_designer_og_books
outline_designer_og_form_alter	Implementation of hook_form_alter().
outline_designer_og_menu	Implementation of hook_menu().
outline_designer_og_new_book_object_alter	Implementation of hook_new_book_alter().
_outline_designer_og_ajax_access	Access Callback: checks if the user accessign is a group admin for any group.
_outline_designer_og_books_access
_outline_designer_og_book_access