1
|
<?php
|
2
|
|
3
|
// $Id: css.functions.php 794 2008-04-03 17:15:11Z doc $
|
4
|
|
5
|
/*
|
6
|
|
7
|
Website Baker Project <http://www.websitebaker.org/>
|
8
|
Copyright (C) 2004-2008, Ryan Djurovich
|
9
|
|
10
|
Website Baker is free software; you can redistribute it and/or modify
|
11
|
it under the terms of the GNU General Public License as published by
|
12
|
the Free Software Foundation; either version 2 of the License, or
|
13
|
(at your option) any later version.
|
14
|
|
15
|
Website Baker is distributed in the hope that it will be useful,
|
16
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
17
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
18
|
GNU General Public License for more details.
|
19
|
|
20
|
You should have received a copy of the GNU General Public License
|
21
|
along with Website Baker; if not, write to the Free Software
|
22
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
23
|
|
24
|
*/
|
25
|
|
26
|
// prevent this file from being accessed directly
|
27
|
if(!defined('WB_PATH')) die(header('Location: index.php'));
|
28
|
|
29
|
// this function checks the validity of the specified module directory
|
30
|
if(!function_exists('check_module_dir')) {
|
31
|
function check_module_dir($mod_dir) {
|
32
|
// check if module directory is formal correct (only characters: "a-z,0-9,_,-")
|
33
|
if(!preg_match('/^[a-z0-9_-]+$/iD', $mod_dir)) return '';
|
34
|
// check if the module folder contains the required info.php file
|
35
|
return (file_exists(WB_PATH .'/modules/' .$mod_dir .'/info.php')) ? $mod_dir : '';
|
36
|
}
|
37
|
}
|
38
|
|
39
|
// this function checks if the specified optional module file exists
|
40
|
if (!function_exists('mod_file_exists')) {
|
41
|
function mod_file_exists($mod_dir, $mod_file='frontend.css') {
|
42
|
// check if the module file exists
|
43
|
return file_exists(WB_PATH .'/modules/' .$mod_dir .'/' .$mod_file);
|
44
|
}
|
45
|
}
|
46
|
|
47
|
// this function displays the "Edit CSS" button in modify.php
|
48
|
if (!function_exists('css_edit')) {
|
49
|
function css_edit($mod_dir) {
|
50
|
global $page_id, $section_id, $CAP_EDIT_CSS;
|
51
|
// check if specified module directory is valid
|
52
|
if(check_module_dir($mod_dir) == '') return;
|
53
|
|
54
|
// check if frontend.css or backend.css exist
|
55
|
$frontend_css = mod_file_exists($mod_dir, 'frontend.css');
|
56
|
$backend_css = mod_file_exists($mod_dir, 'backend.css');
|
57
|
|
58
|
// output the edit CSS submtin button if required
|
59
|
if($frontend_css || $backend_css) {
|
60
|
// default text used for the edit CSS routines if not defined in the modules language file
|
61
|
if(!isset($CAP_EDIT_CSS)) $CAP_EDIT_CSS = 'Edit CSS';
|
62
|
?>
|
63
|
<form name="edit_module_file" action="<?php echo WB_URL .'/modules/' .$mod_dir .
|
64
|
'/edit_css.php?page_id='.$page_id;?>" method="post" style="margin: 0; align:right;">
|
65
|
<input type="hidden" name="page_id" value="<?php echo $page_id; ?>">
|
66
|
<input type="hidden" name="section_id" value="<?php echo $section_id; ?>">
|
67
|
<input type="hidden" name="mod_dir" value="<?php echo $mod_dir; ?>">
|
68
|
<input type="hidden" name="edit_file" value="<?php echo ($frontend_css) ?'frontend.css' : 'backend.css';?>">
|
69
|
<input type="hidden" name="action" value="edit">
|
70
|
<input type="submit" value="<?php echo $CAP_EDIT_CSS;?>" class="mod_<?php echo $mod_dir;?>_edit_css">
|
71
|
</form>
|
72
|
<?php
|
73
|
}
|
74
|
}
|
75
|
}
|
76
|
|
77
|
// this function displays a button to toggle between CSS files (invoked from edit_css.php)
|
78
|
if (!function_exists('toggle_css_file')) {
|
79
|
function toggle_css_file($mod_dir, $base_css_file = 'frontend.css') {
|
80
|
global $page_id, $section_id, $CAP_TOGGLE_CSS;
|
81
|
// check if specified module directory is valid
|
82
|
if(check_module_dir($mod_dir) == '') return;
|
83
|
|
84
|
// do sanity check of specified css file
|
85
|
if(!in_array($base_css_file, array('frontend.css', 'backend.css'))) return;
|
86
|
|
87
|
// display button to toggle between the two CSS files: frontend.css, backend.css
|
88
|
$toggle_file = ($base_css_file == 'frontend.css') ? 'backend.css' : 'frontend.css';
|
89
|
if(mod_file_exists($mod_dir, $toggle_file)) {
|
90
|
?>
|
91
|
<form name="toggle_module_file" action="<?php echo WB_URL .'/modules/' .$mod_dir .
|
92
|
'/edit_css.php';?>" method="post" style="margin: 0; align:right;">
|
93
|
<input type="hidden" name="page_id" value="<?php echo $page_id; ?>">
|
94
|
<input type="hidden" name="section_id" value="<?php echo $section_id; ?>">
|
95
|
<input type="hidden" name="mod_dir" value="<?php echo $mod_dir; ?>">
|
96
|
<input type="hidden" name="edit_file" value="<?php echo $toggle_file; ?>">
|
97
|
<input type="hidden" name="action" value="edit">
|
98
|
<input type="submit" value="<?php echo ucwords($toggle_file);?>" class="mod_<?php echo $mod_dir;?>_edit_css">
|
99
|
</form>
|
100
|
<?php
|
101
|
}
|
102
|
}
|
103
|
}
|
104
|
|
105
|
?>
|