<?php
// $Id$ /** * @file * TODO: Enter file description here. */</p>

/**
 * Implementation of hook_menu().
 */
function identity_menu() { 
  // This is the minimum information you can provide for a menu item.
  $items['TODO: Enter path'] = array(
    'title' => 'TODO: Enter menu item title',
    'page callback' => 'TODO: Enter callback function',
    'access arguments' => array('TODO: Enter user permissions'),
  );
  // more complex menu item
  $items['TODO: Enter path'] = array(
    'title' => 'TODO: Enter menu item title',
    'description' => 'TODO: Enter description',
    'page callback' => 'TODO: Enter callback function',
    'page arguments' => '', // An array of arguments to pass to the page callback function. Integer values pass the corresponding URL component.
    'access callback' => '', // defaults to user_access()
    'access arguments' => array('TODO: Enter user permissions'),
    'weight' => 0,
    'type' => MENU_NORMAL_ITEM, // One of MENU_NORMAL_ITEM / MENU_CALLBACK / MENU_SUGGESTED_ITEM / MENU_LOCAL_TASK / MENU_DEFAULT_LOCAL_TASK
    'menu_name' => '', // Menu to place this item in.
    'title callback' => '', // Function to generate the title, defaults to t(). 
    'title arguments' => '', // Arguments to send to t() or your custom callback. 
  );
  // OPTIONAL: Fill in additional static menu items

  return $items;
}


/**
 * Implementation of hook_perm().
 */
function identity_perm() {
  return array('create Identity', 'edit own Identity');
}


/**
 * Implementation of hook_elements().
 */
function identity_elements() {
  $type['example'] = array('#property' => t('TODO: Fill in appropriate properties and values for element type.'));
  // OPTIONAL: Define additional element types.
  return $type;
}


/**
 * Implementation of hook_node_info().
 */
function identity_node_info() {

############## WORK: add INFO to these!!!!
  return array(
    'identity' => array(
      'name' => '', 
        /* INFO:  the human-readable name of the node type. Required. */
      'module' => '', 
        /* INFO: a string telling Drupal how a module's functions map to hooks
        (i.e. if module is defined as example_foo, then example_foo_insert will
        be called when inserting a node of that type). This string is usually
        the name of the module in question, but not always. Required. */
      'description' => '',
      'help' => '',
      'has_title' => '', 
      'title_label' => '', 
      'has_body' => '',
      'body_label' => '',
      'min_word_count' => '',
      'locked' => '', 
        /* INFO:  boolean indicating whether the machine-readable name of this
        content type can (FALSE) or cannot (TRUE) be edited by a site
        administrator. Optional (defaults to TRUE). */
    ),
    // add further types as needed
  );
}


/**
 * Implementation of hook_access().
 */
function identity_access($op, $node, $account) {
  global $user;

  if ($op == 'create') {
    return user_access('create Identity');
  }

  if ($op == 'update' || $op == 'delete') {
    if (user_access('edit own Identity') && ($user->uid == $node->uid)) {
      return TRUE;
    }
  }
}


/**
 * Implementation of hook_form().
 */
function identity_form(&$node, $form_state) {
  // The site admin can decide if this node type has a title and body, and how
  // the fields should be labeled. We need to load these settings so we can
  // build the node form correctly.
  $type = node_get_types('type', $node);

  if ($type->has_title) {
    $form['title'] = array(
      '#type' => 'textfield',
      '#title' => check_plain($type->title_label),
      '#required' => TRUE,
      '#default_value' => $node->title,
      '#weight' => -5
    );
  }

  if ($type->has_body) {
    // In Drupal 6, we can use node_body_field() to get the body and filter
    // elements. This replaces the old textarea + filter_form() method of
    // setting this up. It will also ensure the teaser splitter gets set up
    // properly.
    $form['body_field'] = node_body_field($node, $type->body_label, $type->min_word_count);
  }

  // TODO: Enter additional form elements

  return $form;
}


/**
 * Implementation of hook_validate().
 */
function identity_validate($node, &$form) {
  // TODO: Enter form validation code here
  if (0) { // if bad stuff
    form_set_error('FORM ELEMENT NAME', t('TODO: Write an error message.'));
  }
}


/**
 * Implementation of hook_insert().
 */
function identity_insert($node) {
  // TODO: Enter database insertion query here, for example:
  // db_query("INSERT INTO {node_example} (vid, nid, color, quantity) VALUES (%d, %d, '%s', %d)", $node->vid, $node->nid, $node->color, $node->quantity);
}


/**
 * Implementation of hook_update().
 */
function identity_update($node) {
  // if this is a new node or we're adding a new revision,
  if ($node->revision) {
    identity_insert($node);
  }
  else {
    // TODO: Enter database update query here, for example:
    // db_query("UPDATE {node_example} SET color = '%s', quantity = %d WHERE vid = %d", $node->color, $node->quantity, $node->vid);
  }
}


/**
 * Implementation of hook_delete().
 */
function identity_delete(&$node) {
  // TODO: Enter database deletion query here, for example:
  // db_query('DELETE FROM {node_example} WHERE nid = %d', $node->nid);
}


/**
 * Implementation of hook_load().
 */
function identity_load($node) {
  // TODO: Obtain and return additional fields added to the node type, for example:
  // $additions = db_fetch_object(db_query('SELECT color, quantity FROM {node_example} WHERE vid = %d', $node->vid));
  // return $additions;
}


/**
 * Implementation of hook_view().
 */
function identity_view($node, $teaser = FALSE, $page = FALSE) {
  // TODO: Insert additional code (call to theme functions, etc.) to execute when viewing a node, for example:
  // $node = node_prepare($node, $teaser);
  // $node->content['myfield'] = array(
  //   '#value' => theme('node_example_order_info', $node),
  //   '#weight' => 1,
  // );

  return $node;
}


/**
 * Implementation of hook_footer().
 */
function identity_footer($main = 0) {

}


/**
 * Implementation of hook_form_alter().
 */
function identity_form_alter(&$form, &$form_state, $form_id) {

}