modules/profile_category_weight/profile_category_weight.module

<?php
// $Id$

function _profile_category_weight_form_id($category) {
  $category = str_replace(' ', '_', $category);
  return $category;
}

function _profile_category_weight_categories() {
  $categories_weight = variable_get('profile_category_weight_categories', array());
  $categories = array('account' => $categories_weight['account']);
  $extra = _user_forms($null, NULL, NULL, 'register');
  foreach ( $extra as $categ=>$categ_form){
    $categories[$categ] = $categories_weight[$categ];
  }

  asort($categories);
  return $categories;
}

function profile_category_weight_menu($may_cache) {
  $items = array();

  if ($may_cache) {
    $items[]= array (
        'path' => 'admin/settings/profile_category_weight',
        'title' => t('Profile Category Weight'),
        'callback' => 'drupal_get_form',
        'callback arguments' => array('profile_category_weight_settings'),
        'description' => t('Assign weight to profile categories.'),
      );
  } else {

  }

  return $items;
}

function profile_category_weight_settings_submit($form_id, $form_values) {
  $op = isset($form_values['op']) ? $form_values['op'] : '';

  if ($op == t('Reset to defaults')) {
    variable_del('profile_category_weight_categories');
  }
  else {
    $categories_values = array();
    $categories = _profile_category_weight_categories();
    foreach ( $categories as $category => $weight ) {
      $category_form_id = _profile_category_weight_form_id($category);
      $categories_values[$category] = $form_values[$category_form_id];
    }
    variable_set('profile_category_weight_categories', $categories_values);
  }

  if ($op == t('Reset to defaults')) {
    drupal_set_message(t('The configuration options have been reset to their default values.'));
  }
  else {
    drupal_set_message(t('The configuration options have been saved.'));
  }

  menu_rebuild();
}

function profile_category_weight_settings() {

  $categories = _profile_category_weight_categories();
  foreach ($categories as $category => $weight) {
    $category_form_id = _profile_category_weight_form_id($category);
    $form[$category_form_id] = array(
        '#type' => 'weight',
        '#title' => $category,
        '#default_value' => $weight,
      );
  }

  $form = system_settings_form($form);
  $form['#base'] = 'profile_category_weight_settings';
  return $form;
}

function profile_category_weight_form_alter($form_id, &$form) {
  if ($form_id == 'user_register') {
    $categories = _profile_category_weight_categories();
    foreach ($categories as $category => $weight) {
      if ( is_numeric($weight) ) {
        $form[$category]['#weight'] = $weight;
      }
    }
  }
}
1	<?php
2	// $Id$
3
4	function _profile_category_weight_form_id($category) {
5	$category = str_replace(' ', '_', $category);
6	return $category;
7	}
8
9	function _profile_category_weight_categories() {
10	$categories_weight = variable_get('profile_category_weight_categories', array());
11	$categories = array('account' => $categories_weight['account']);
12	$extra = _user_forms($null, NULL, NULL, 'register');
13	foreach ( $extra as $categ=>$categ_form){
14	$categories[$categ] = $categories_weight[$categ];
15	}
16
17	asort($categories);
18	return $categories;
19	}
20
21	function profile_category_weight_menu($may_cache) {
22	$items = array();
23
24	if ($may_cache) {
25	$items[]= array (
26	'path' => 'admin/settings/profile_category_weight',
27	'title' => t('Profile Category Weight'),
28	'callback' => 'drupal_get_form',
29	'callback arguments' => array('profile_category_weight_settings'),
30	'description' => t('Assign weight to profile categories.'),
31	);
32	} else {
33
34	}
35
36	return $items;
37	}
38
39	function profile_category_weight_settings_submit($form_id, $form_values) {
40	$op = isset($form_values['op']) ? $form_values['op'] : '';
41
42	if ($op == t('Reset to defaults')) {
43	variable_del('profile_category_weight_categories');
44	}
45	else {
46	$categories_values = array();
47	$categories = _profile_category_weight_categories();
48	foreach ( $categories as $category => $weight ) {
49	$category_form_id = _profile_category_weight_form_id($category);
50	$categories_values[$category] = $form_values[$category_form_id];
51	}
52	variable_set('profile_category_weight_categories', $categories_values);
53	}
54
55	if ($op == t('Reset to defaults')) {
56	drupal_set_message(t('The configuration options have been reset to their default values.'));
57	}
58	else {
59	drupal_set_message(t('The configuration options have been saved.'));
60	}
61
62	menu_rebuild();
63	}
64
65	function profile_category_weight_settings() {
66
67	$categories = _profile_category_weight_categories();
68	foreach ($categories as $category => $weight) {
69	$category_form_id = _profile_category_weight_form_id($category);
70	$form[$category_form_id] = array(
71	'#type' => 'weight',
72	'#title' => $category,
73	'#default_value' => $weight,
74	);
75	}
76
77	$form = system_settings_form($form);
78	$form['#base'] = 'profile_category_weight_settings';
79	return $form;
80	}
81
82	function profile_category_weight_form_alter($form_id, &$form) {
83	if ($form_id == 'user_register') {
84	$categories = _profile_category_weight_categories();
85	foreach ($categories as $category => $weight) {
86	if ( is_numeric($weight) ) {
87	$form[$category]['#weight'] = $weight;
88	}
89	}
90	}
91	}