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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
<?php
/**
* Elgg LESS compiler
*
* @package ElggLESS
*/
elgg_register_event_handler('init', 'system', 'less_init');
function less_init() {
less_override_css();
//make sure this runs after everyone else is done
elgg_register_plugin_hook_handler('view', 'all', 'less_views', 999);
}
function less_views($hook, $type, $content, $params) {
$view = $params['view'];
$vars = $params['vars'];
if (preg_match("/^css\//", $view) && !$vars['less_flag']) {
global $CONFIG;
if ($CONFIG->less->view[$view]) {
$vars['less_flag'] = true;
$content = elgg_view($CONFIG->less->view[$view], $vars);
}
}
if (preg_match("/^less\//", $view) && $vars['less_flag']) {
if (include_once(elgg_get_plugins_path() . 'less/vendors/lessphp/lessc.inc.php')) {
$parser = new lessc();
return $parser->parse($content);
}
}
return $content;
}
function less_override_css() {
$plugins = elgg_get_plugins('active');
if ($plugins) {
foreach ($plugins as $plugin) {
$view_dir = elgg_get_plugins_path() . $plugin->getID() . "/views/";
if (!is_dir($view_dir) || FALSE === ($handle = opendir($view_dir))) {
continue;
}
while (FALSE !== ($view_type = readdir($handle))) {
$view_type_dir = $view_dir . $view_type;
if ('.' !== substr($view_type, 0, 1) && is_dir($view_type_dir)) {
less_autoregister_views('', $view_type_dir, $view_dir, $view_type);
}
}
}
}
}
function less_autoregister_views($view_base, $folder, $base_location_path, $viewtype) {
if (!empty($view_base)) {
$view_base_new = $view_base . "/";
} else {
$view_base_new = "";
}
if ($handle = opendir($folder)) {
while ($view = readdir($handle)) {
if (!in_array($view, array('.', '..', '.svn', 'CVS')) && !is_dir($folder . "/" . $view)) {
if (substr_count($view, ".php") > 0) {
less_update_view($view_base_new . str_replace('.php', '', $view));
}
} else if (!in_array($view, array('.', '..', '.svn', 'CVS')) && is_dir($folder . "/" . $view)) {
if ($view == 'css' || $view == 'less') {
less_autoregister_views($view_base_new . $view, $folder . "/" . $view,
$base_location_path, $viewtype);
}
}
}
return TRUE;
}
return FALSE;
}
function less_update_view($view) {
global $CONFIG;
if (substr($view, 0, 5) == "less/") {
$css_view = substr($view, 5);
} else {
$css_view = $view;
}
if (!isset($CONFIG->less)) {
$CONFIG->less = new stdClass;
}
if (!isset($CONFIG->less->view)) {
$CONFIG->less->view = array($css_view => $view);
} else {
$CONFIG->less->view[$css_view] = $view;
}
}
|
