modules/awesome_install/awesome_install.module

<?php
// $Id: awesome_install.module,v 1.3 2008/03/06 05:05:56 cwgordon7 Exp $

//unset($_SESSION);

// Ugliness!
// @TODO: find a way to make it slightly LESS ugly!
// @TODO: Make this work! Plus make it more awesome!
if (isset($_SESSION['awesome install']['path'])) {
  if ($_SESSION['awesome install']['path']) {
    if ($_GET['q'] != $_SESSION['awesome install']['path']) {
      drupal_goto($_SESSION['awesome install']['path']);
    }
  }
}

/**
 * Implementation of hook_form_alter().
 */
function awesome_install_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'system_modules' || isset($_SESSION['awesome install'])) {
    if ($form_id == 'system_modules') {
      $form['old_modules'] = array('#type' => 'value', '#value' => module_list());
    }
    $form['path'] = array('#type' => 'value', '#value' => $_GET['q']);
    $form['#submit'][] = 'awesome_install_submit';
  }
}

/**
 * Submit callback, for like, all forms in existence.
 * (Yes, it's awesome).
 */
function awesome_install_submit($form, &$form_state) {
  if (!isset($_SESSION['awesome install'])) {
    menu_rebuild();
    cache_clear_all();
    $_SESSION['awesome install'] = array();
  }
  drupal_set_message(print_r($form_state, TRUE));
  $data = $_SESSION['awesome install'];
  if (!isset($data['paths'])) {
    if (!empty($form_state['storage'])) {
      // It's an alien! Abort!
      return;
    }
    $status = $form_state['values']['status'];
    $old = $form_state['values']['old_modules'];
    foreach ($status as $module => $enabled) {
      if (!$enabled) {
        unset($status[$module]);
      }
      if (in_array($module, $old)) {
        unset($status[$module]);
      }
    }
    $modules = $status;
    if (empty($modules)) {
      return;
    }
    $paths = array();
    foreach ($modules as $module) {
      $paths = array_merge($paths, _awesome_install_paths($module));
    }
    $data['paths'] = $paths;
  }
  if (isset($form_state['values']['path'])) {
    unset($data['paths'][$form_state['values']['path']]);
    $data['path'] = reset($data['paths']);
    $form_state['redirect'] = $data['path'];
    if (empty($data['paths'])) {
      unset($_SESSION['awesome install']);
      return;
    }
  }
  $_SESSION['awesome install'] = $data;
}

/**
 * Helper function.
 */
function _awesome_install_paths($module) {
  return module_invoke_all('configuration_steps', $module);
}

/**
 * Implementation of hook_configuration_steps().
 */
function awesome_install_configuration_steps($module) {
  $return = awesome_install_find_settings_forms($module);
  $return = array_merge($return, awesome_install_block($module));
  $return = array_merge($return, awesome_install_perms($module));
  return $return;
}

/**
 * Helper function.
 */
function awesome_install_find_settings_forms($module) {
  $menu = module_invoke($module, 'menu');
  $return = array();
  foreach ($menu as $callback => $value) {
    if (strpos($callback, 'admin/') === 0 && strpos($callback, '%') === FALSE) {
      $return[] = $callback;
    }
  }
  return $return;
}

/**
 * Helper function.
 */
function awesome_install_block($module) {
  if (module_hook($module, 'block')) {
    // @TODO. Custom page needed?
    return array('admin/build/block');
  }
  return array();
}

/**
 * Helper function.
 */
function awesome_install_perms($module) {
  if (module_hook($module, 'perm')) {
    // @TODO. Custom page needed?
    return array('admin/user/permissions');
  }
  return array();
}
1	<?php
2	// $Id: awesome_install.module,v 1.3 2008/03/06 05:05:56 cwgordon7 Exp $
3
4	//unset($_SESSION);
5
6	// Ugliness!
7	// @TODO: find a way to make it slightly LESS ugly!
8	// @TODO: Make this work! Plus make it more awesome!
9	if (isset($_SESSION['awesome install']['path'])) {
10	if ($_SESSION['awesome install']['path']) {
11	if ($_GET['q'] != $_SESSION['awesome install']['path']) {
12	drupal_goto($_SESSION['awesome install']['path']);
13	}
14	}
15	}
16
17	/**
18	* Implementation of hook_form_alter().
19	*/
20	function awesome_install_form_alter(&$form, $form_state, $form_id) {
21	if ($form_id == 'system_modules' \|\| isset($_SESSION['awesome install'])) {
22	if ($form_id == 'system_modules') {
23	$form['old_modules'] = array('#type' => 'value', '#value' => module_list());
24	}
25	$form['path'] = array('#type' => 'value', '#value' => $_GET['q']);
26	$form['#submit'][] = 'awesome_install_submit';
27	}
28	}
29
30	/**
31	* Submit callback, for like, all forms in existence.
32	* (Yes, it's awesome).
33	*/
34	function awesome_install_submit($form, &$form_state) {
35	if (!isset($_SESSION['awesome install'])) {
36	menu_rebuild();
37	cache_clear_all();
38	$_SESSION['awesome install'] = array();
39	}
40	drupal_set_message(print_r($form_state, TRUE));
41	$data = $_SESSION['awesome install'];
42	if (!isset($data['paths'])) {
43	if (!empty($form_state['storage'])) {
44	// It's an alien! Abort!
45	return;
46	}
47	$status = $form_state['values']['status'];
48	$old = $form_state['values']['old_modules'];
49	foreach ($status as $module => $enabled) {
50	if (!$enabled) {
51	unset($status[$module]);
52	}
53	if (in_array($module, $old)) {
54	unset($status[$module]);
55	}
56	}
57	$modules = $status;
58	if (empty($modules)) {
59	return;
60	}
61	$paths = array();
62	foreach ($modules as $module) {
63	$paths = array_merge($paths, _awesome_install_paths($module));
64	}
65	$data['paths'] = $paths;
66	}
67	if (isset($form_state['values']['path'])) {
68	unset($data['paths'][$form_state['values']['path']]);
69	$data['path'] = reset($data['paths']);
70	$form_state['redirect'] = $data['path'];
71	if (empty($data['paths'])) {
72	unset($_SESSION['awesome install']);
73	return;
74	}
75	}
76	$_SESSION['awesome install'] = $data;
77	}
78
79	/**
80	* Helper function.
81	*/
82	function _awesome_install_paths($module) {
83	return module_invoke_all('configuration_steps', $module);
84	}
85
86	/**
87	* Implementation of hook_configuration_steps().
88	*/
89	function awesome_install_configuration_steps($module) {
90	$return = awesome_install_find_settings_forms($module);
91	$return = array_merge($return, awesome_install_block($module));
92	$return = array_merge($return, awesome_install_perms($module));
93	return $return;
94	}
95
96	/**
97	* Helper function.
98	*/
99	function awesome_install_find_settings_forms($module) {
100	$menu = module_invoke($module, 'menu');
101	$return = array();
102	foreach ($menu as $callback => $value) {
103	if (strpos($callback, 'admin/') === 0 && strpos($callback, '%') === FALSE) {
104	$return[] = $callback;
105	}
106	}
107	return $return;
108	}
109
110	/**
111	* Helper function.
112	*/
113	function awesome_install_block($module) {
114	if (module_hook($module, 'block')) {
115	// @TODO. Custom page needed?
116	return array('admin/build/block');
117	}
118	return array();
119	}
120
121	/**
122	* Helper function.
123	*/
124	function awesome_install_perms($module) {
125	if (module_hook($module, 'perm')) {
126	// @TODO. Custom page needed?
127	return array('admin/user/permissions');
128	}
129	return array();
130	}