alex_b/designated_author/designated_author.module

<?php
// $Id: $

/**
 * menu hook 
 */
function designated_author_menu($may_cache) {
  if (!$may_cache) {
  $items[] = array(
      'path' => 'admin/settings/designated-author',
      'title' => t('Designated author'),
      'description' => t('Set a specific user as the author of all nodes of particular node types.'),
      'callback' => 'drupal_get_form',
      'callback arguments' => array('designated_author_settings'),
      'access' => user_access('administer site configuration'),
      'type' => MENU_NORMAL_ITEM, // optional
     );
  }
  return $items;
}

/**
 * Implementation of hook_settings().
 */
function designated_author_settings() {
  $form = array();
  $node_types = node_get_types('names');
  $form['designated_author_node_types'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Node types'),
    '#options' => $node_types,
    '#default_value' =>  variable_get('designated_author_node_types', array()),
    '#description' => t('Choose node types that should be assigned a designated author.'),
    );
  $form['designated_author_uid'] = array(
    '#type' => 'textfield', 
    '#title' => t('Designated author'), 
    '#maxlength' => 60, 
    '#autocomplete_path' => 'user/autocomplete', 
    '#default_value' => variable_get('designated_author_uid', ''), 
    '#description' => 
      t('Choose user who is going to be the designated author for the node types activated above.
      Leave blank for %anonymous.', array('%anonymous' => variable_get('anonymous', t('Anonymous')))),
    );
  return system_settings_form($form);
}

/**
 * Implementation of hook_nodeapi().
 */
function designated_author_nodeapi(&$node, $op, $teaser, $page) {
  switch ($op) {
  case 'submit':
  case 'prepare':
    if ($node_types = variable_get('designated_author_node_types', FALSE)) {
      if (in_array($node->type, $node_types, true)) {
        $node->name = variable_get('designated_author_uid', '');
        if ($account = user_load(array('name' => $node->name))) {
          $node->uid = $account->uid;
        }
        else {
          $node->uid = 0;
        }
      }
    }
    break;
  }
}
1	<?php
2	// $Id: $
3
4	/**
5	* menu hook
6	*/
7	function designated_author_menu($may_cache) {
8	if (!$may_cache) {
9	$items[] = array(
10	'path' => 'admin/settings/designated-author',
11	'title' => t('Designated author'),
12	'description' => t('Set a specific user as the author of all nodes of particular node types.'),
13	'callback' => 'drupal_get_form',
14	'callback arguments' => array('designated_author_settings'),
15	'access' => user_access('administer site configuration'),
16	'type' => MENU_NORMAL_ITEM, // optional
17	);
18	}
19	return $items;
20	}
21
22	/**
23	* Implementation of hook_settings().
24	*/
25	function designated_author_settings() {
26	$form = array();
27	$node_types = node_get_types('names');
28	$form['designated_author_node_types'] = array(
29	'#type' => 'checkboxes',
30	'#title' => t('Node types'),
31	'#options' => $node_types,
32	'#default_value' => variable_get('designated_author_node_types', array()),
33	'#description' => t('Choose node types that should be assigned a designated author.'),
34	);
35	$form['designated_author_uid'] = array(
36	'#type' => 'textfield',
37	'#title' => t('Designated author'),
38	'#maxlength' => 60,
39	'#autocomplete_path' => 'user/autocomplete',
40	'#default_value' => variable_get('designated_author_uid', ''),
41	'#description' =>
42	t('Choose user who is going to be the designated author for the node types activated above.
43	Leave blank for %anonymous.', array('%anonymous' => variable_get('anonymous', t('Anonymous')))),
44	);
45	return system_settings_form($form);
46	}
47
48	/**
49	* Implementation of hook_nodeapi().
50	*/
51	function designated_author_nodeapi(&$node, $op, $teaser, $page) {
52	switch ($op) {
53	case 'submit':
54	case 'prepare':
55	if ($node_types = variable_get('designated_author_node_types', FALSE)) {
56	if (in_array($node->type, $node_types, true)) {
57	$node->name = variable_get('designated_author_uid', '');
58	if ($account = user_load(array('name' => $node->name))) {
59	$node->uid = $account->uid;
60	}
61	else {
62	$node->uid = 0;
63	}
64	}
65	}
66	break;
67	}
68	}