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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
<?php // $Id: editorlib.php,v 1.3 2006/04/22 16:36:35 skodak Exp $
/**
* Editor class for Moodle.
*
* This library is made to make easier to intergrate
* WYSIWYG editors into Moodle.
*
* @author Janne Mikkonen
* @version $Id: editorlib.php,v 1.3 2006/04/22 16:36:35 skodak Exp $
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package editorObject
*/
class editorObject {
/**
* Holds the internal $USER standard object.
* @var object $user
*/
var $user;
/**
* Holds the course id.
* @var int $courseid
*/
var $courseid;
/**
* Hold the internal $CFG standard class.
* @var object $cfg
*/
var $cfg;
/**
* PHP4 style class constructor.
*
* @uses $CFG, $USER
*/
function editorObject () {
global $CFG, $USER;
$this->cfg = &$CFG;
$this->user = &$USER;
$this->courseid = NULL;
}
/**
* PHP5 style class constructor.
*
*/
function __construct() {
$this->editorObject();
}
/**
* Method to load necessary editor codes to
* $CFG->editorsrc array.
*
* @todo example code.
* @param mixed $args Course id or associative array holding course id and editor name.
*/
function loadeditor($args) {
global $CFG, $USER;
if ( is_array($args) ) {
// If args is an array search keys courseid and name.
// Name represents editor name to load.
if ( !array_key_exists('courseid', $args) ) {
error("Required variable courseid is missing!");
}
if ( !array_key_exists('name', $args) ) {
error("Required variable name is missing!");
}
$courseid = clean_param($args['courseid'], PARAM_INT);
$editorname = strtolower(clean_param($args['name'], PARAM_ALPHA));
} else {
// If only single argument is passed
// this must be course id.
$courseid = clean_param($args, PARAM_INT);
}
$htmleditor = !empty($editorname) ? $editorname : intval($USER->htmleditor);
if ( can_use_html_editor() ) {
$CFG->editorsrc = array();
$editorbaseurl = $CFG->httpswwwroot .'/lib/editor';
$editorbasedir = $CFG->dirroot .'/lib/editor';
switch ($htmleditor) {
case 1:
case 'htmlarea':
array_push($CFG->editorsrc, "$editorbaseurl/htmlarea/htmlarea.php?id={$courseid}");
array_push($CFG->editorsrc, "$editorbaseurl/htmlarea/lang/en.php");
$classfile = "$editorbasedir/htmlarea/htmlarea.class.php";
include_once($classfile);
return (new htmlarea($courseid));
break;
case 2:
case 'tinymce':
array_push($CFG->editorsrc, "$editorbaseurl/tinymce/jscripts/tiny_mce/tiny_mce_gzip.php");
array_push($CFG->editorsrc, "$editorbaseurl/tinymce/moodledialog.js");
$classfile = "$editorbasedir/tinymce/tinymce.class.php";
include_once($classfile);
return (new tinymce($courseid));
break;
}
}
}
/**
* Print out error message and stop outputting.
*
* @param string $message
*/
function error($message) {
echo '<div style="text-align: center; font-weight: bold; color: red;">';
echo '<span style="color: black;">editorObject error:</span> ';
echo s($message, true);
echo '</div>';
exit;
}
}
?>
|
