3 require_once('../config.php');
4 require_once($CFG->dirroot
.'/message/lib.php');
6 $id = required_param('id',PARAM_INT
);
7 $messagebody = optional_param('messagebody','',PARAM_CLEANHTML
);
8 $send = optional_param('send','',PARAM_ALPHA
);
9 $returnto = optional_param('returnto','',PARAM_LOCALURL
);
10 $preview = optional_param('preview','',PARAM_ALPHA
);
11 $format = optional_param('format',FORMAT_MOODLE
,PARAM_INT
);
12 $edit = optional_param('edit','',PARAM_ALPHA
);
13 $deluser = optional_param('deluser',0,PARAM_INT
);
15 if (!$course = get_record('course','id',$id)) {
16 error("Invalid course id");
19 if (!isteacher($course->id
)) {
20 error("Only teachers can use this page");
23 if (empty($SESSION->emailto
)) {
24 $SESSION->emailto
= array();
26 if (!array_key_exists($id,$SESSION->emailto
)) {
27 $SESSION->emailto
[$id] = array();
31 if (array_key_exists($id,$SESSION->emailto
) && array_key_exists($deluser,$SESSION->emailto
[$id])) {
32 unset($SESSION->emailto
[$id][$deluser]);
36 if (empty($SESSION->emailselect
[$id]) ||
$messagebody) {
37 $SESSION->emailselect
[$id] = array('messagebody' => $messagebody);
40 $messagebody = $SESSION->emailselect
[$id]['messagebody'];
44 foreach ($_POST as $k => $v) {
45 if (preg_match('/^(user|teacher)(\d+)$/',$k,$m)) {
46 if (!array_key_exists($m[2],$SESSION->emailto
[$id])) {
47 if ($user = get_record_select('user','id = '.$m[2],'id,firstname,lastname,idnumber,email,emailstop,mailformat,lastaccess')) {
48 $SESSION->emailto
[$id][$m[2]] = $user;
49 $SESSION->emailto
[$id][$m[2]]->teacher
= ($m[1] == 'teacher');
56 $strtitle = get_string('coursemessage');
58 if (empty($messagebody)) {
59 $formstart = "theform.messagebody";
64 print_header($strtitle,$strtitle,"<A HREF=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</A> -> <a href=\"index.php?id=$course->id\">".get_string("participants")."</a> -> ".$strtitle,$formstart);
69 $heading = get_string('addedrecip','moodle',$count);
71 $heading = get_string('addedrecips','moodle',$count);
73 print_heading($heading);
76 if (!empty($messagebody) && !$edit && !$deluser && ($preview ||
$send)) {
77 if (count($SESSION->emailto
[$id])) {
79 echo '<form method="post" action="messageselect.php" style="margin: 0 20px;">
80 <input type="hidden" name="returnto" value="'.stripslashes($returnto).'">
81 <input type="hidden" name="id" value="'.$id.'">
82 <input type="hidden" name="format" value="'.$format.'">
84 echo "<h3>".get_string('previewhtml')."</h3><div class=\"messagepreview\">\n".format_text(stripslashes($messagebody),$format)."\n</div>";
85 echo "\n<p align=\"center\"><input type=\"submit\" name=\"send\" value=\"Send\" /> <input type=\"submit\" name=\"edit\" value=\"Edit\" /></p>\n</form>";
89 foreach ($SESSION->emailto
[$id] as $user) {
90 $good = $good && message_post_message($USER,$user,addslashes($messagebody),$format,'direct');
92 $teachers[] = $user->id
;
96 print_heading(get_string('messagedselectedusers'));
97 unset($SESSION->emailto
[$id]);
98 unset($SESSION->emailselect
[$id]);
100 print_heading(get_string('messagedselectedusersfailed'));
102 echo '<p align="center"><a href="index.php?id='.$id.'">'.get_string('backtoparticipants').'</a></p>';
107 notify(get_string('nousersyet'));
111 echo '<p align="center"><a href="'.$returnto.'">'.get_string("keepsearching").'</a>'.((count($SESSION->emailto
[$id])) ?
', '.get_string('usemessageform') : '').'</p>';
113 if ((!empty($send) ||
!empty($preview) ||
!empty($edit)) && (empty($messagebody))) {
114 notify(get_string('allfieldsrequired'));
117 if (count($SESSION->emailto
[$id])) {
118 $usehtmleditor = can_use_richtext_editor();
119 require("message.html");
120 if ($usehtmleditor) {
121 use_html_editor("messagebody");