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1 | <?php |
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2 | |
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3 | require_once('../../../config.php'); |
| 4 | require_once('../lib.php'); |
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5 | |
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6 | $id = required_param('id', PARAM_INT); |
| 7 | $groupid = optional_param('groupid', 0, PARAM_INT); //only for teachers |
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8 | |
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9 | $url = new moodle_url('/mod/chat/gui_sockets/index.php', array('id'=>$id)); |
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10 | if ($groupid !== 0) { |
| 11 | $url->param('groupid', $groupid); |
| 12 | } |
| 13 | $PAGE->set_url($url); |
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14 | |
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15 | if (!$chat = $DB->get_record('chat', array('id'=>$id))) { |
| 16 | print_error('invalidid', 'chat'); |
| 17 | } |
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18 | |
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19 | if (!$course = $DB->get_record('course', array('id'=>$chat->course))) { |
| 20 | print_error('invalidcourseid'); |
| 21 | } |
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22 | |
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23 | if (!$cm = get_coursemodule_from_instance('chat', $chat->id, $course->id)) { |
| 24 | print_error('invalidcoursemodule'); |
| 25 | } |
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26 | |
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27 | require_login($course, false, $cm); |
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28 | $context = get_context_instance(CONTEXT_MODULE, $cm->id); |
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29 | |
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30 | if (isguestuser()) { |
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31 | print_error('noguests', 'chat'); |
| 32 | } |
| 33 | |
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34 | /// Check to see if groups are being used here |
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35 | if ($groupmode = groups_get_activity_groupmode($cm)) { // Groups are being used |
| 36 | if ($groupid = groups_get_activity_group($cm)) { |
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37 | if (!$group = groups_get_group($groupid)) { |
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38 | print_error('invalidgroupid'); |
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39 | } |
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40 | $groupname = ': '.$group->name; |
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41 | } else { |
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42 | $groupname = ': '.get_string('allparticipants'); |
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43 | } |
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44 | } else { |
| 45 | $groupid = 0; |
| 46 | $groupname = ''; |
| 47 | } |
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48 | |
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49 | $strchat = get_string('modulename', 'chat'); // must be before current_language() in chat_login_user() to force course language!!! |
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50 | |
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51 | if (!$chat_sid = chat_login_user($chat->id, 'sockets', $groupid, $course)) { |
| 52 | print_error('cantlogin'); |
| 53 | } |
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54 | |
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55 | $params = "chat_sid=$chat_sid"; |
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56 | $courseshortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id))); |
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57 | |
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58 | ?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd"> |
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59 | <html> |
| 60 | <head> |
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61 | <meta http-equiv="content-type" content="text/html; charset=utf-8" /> |
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62 | <title> |
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63 | <?php echo "$strchat: " . $courseshortname . ": " . format_string($chat->name, true, array('context' => $context)) . "$groupname" ?> |
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64 | </title> |
| 65 | </head> |
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66 | <frameset cols="*,200" border="5" framespacing="no" frameborder="yes" marginwidth="2" marginheight="1"> |
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67 | <frameset rows="0,*,50" border="0" framespacing="no" frameborder="no" marginwidth="2" marginheight="1"> |
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68 | <frame src="../empty.php" name="empty" scrolling="auto" noresize marginwidth="2" marginheight="0"> |
| 69 | <frame src="<?php echo "http://$CFG->chat_serverhost:$CFG->chat_serverport?win=chat&$params"; ?>" scrolling="auto" name="msg" noresize marginwidth="2" marginheight="0"> |
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70 | <frame src="chatinput.php?<?php echo $params ?>" name="input" scrolling="no" marginwidth="2" marginheight="1"> |
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71 | </frameset> |
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72 | <frame src="<?php echo "http://$CFG->chat_serverhost:$CFG->chat_serverport?win=users&$params"; ?>" name="users" scrolling="auto" marginwidth="5" marginheight="5"> |
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73 | </frameset> |
| 74 | <noframes> |
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75 | Sorry, this version of Moodle Chat needs a browser that handles frames. |
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76 | </noframes> |
| 77 | </html> |
