1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
<?php
// $Id$
/**
* @file
* Admin page callbacks for the help module.
*/
/**
* Menu callback; prints a page listing a glossary of Drupal terminology.
*/
function help_main() {
// Add CSS
drupal_add_css(drupal_get_path('module', 'help') . '/help.css');
$output = '<h2>' . t('Help topics') . '</h2><p>' . t('Help is available on the following items:') . '</p>' . help_links_as_list();
return $output;
}
/**
* Menu callback; prints a page listing general help for a module.
*/
function help_page($name) {
$output = '';
if (module_hook($name, 'help')) {
$info = system_get_info('module');
drupal_set_title($info[$name]['name']);
$temp = module_invoke($name, 'help', "admin/help#$name", drupal_help_arg());
if (empty($temp)) {
$output .= t("No help is available for module %module.", array('%module' => $info[$name]['name']));
}
else {
$output .= $temp;
}
// Only print list of administration pages if the module in question has
// any such pages associated to it.
$admin_tasks = system_get_module_admin_tasks($name, $info[$name]);
if (!empty($admin_tasks)) {
$links = array();
foreach ($admin_tasks as $task) {
$links[] = l($task['title'], $task['link_path'], $task['localized_options']);
}
$output .= theme('item_list', array('items' => $links, 'title' => t('@module administration pages', array('@module' => $info[$name]['name']))));
}
}
return $output;
}
function help_links_as_list() {
$empty_arg = drupal_help_arg();
$module_info = system_rebuild_module_data();
$modules = array();
foreach (module_implements('help', TRUE) as $module) {
if (module_invoke($module, 'help', "admin/help#$module", $empty_arg)) {
$modules[$module] = $module_info[$module]->info['name'];
}
}
asort($modules);
// Output pretty four-column list
$count = count($modules);
$break = ceil($count / 4);
$output = '<div class="clearfix"><div class="help-items"><ul>';
$i = 0;
foreach ($modules as $module => $name) {
$output .= '<li>' . l($name, 'admin/help/' . $module) . '</li>';
if (($i + 1) % $break == 0 && ($i + 1) != $count) {
$output .= '</ul></div><div class="help-items' . ($i + 1 == $break * 3 ? ' help-items-last' : '') . '"><ul>';
}
$i++;
}
$output .= '</ul></div></div>';
return $output;
}
|
