martinlanghoff
07b76bad6a
Some users reported that mod/chat was silently dropping some messages. The user's browser may not be able to keep up with the rate at which he submits chat messages. This update keeps things sane. Merged from MOODLE_16_STABLE Author: Donal McMullan <donal@catalyst.net.nz>
71 lines
2.1 KiB
PHP
71 lines
2.1 KiB
PHP
<?php // $Id$
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$nomoodlecookie = true; // Session not needed!
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require('../../../config.php');
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require('../lib.php');
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$chat_sid = required_param('chat_sid', PARAM_ALPHANUM);
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if (!$chatuser = get_record('chat_users', 'sid', $chat_sid)) {
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error('Not logged in!');
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}
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//Get the course theme
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$course = get_record('course','id',$chatuser->course,'','','','','id,theme');
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//Set the global course if necessary
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if (!empty($course->theme)) {
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global $course;
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}
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//Get the user theme
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$USER = get_record('user','id',$chatuser->userid,'','','','','id, theme');
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//Adjust the prefered theme (main, course, user)
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theme_setup();
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chat_force_language($chatuser->lang);
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ob_start();
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?>
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<script type="text/javascript">
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<!--
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var waitFlag = false;
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function empty_field_and_submit() {
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if(waitFlag) return false;
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waitFlag = true;
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var input_chat_message = document.getElementById('input_chat_message');
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document.sendForm.chat_message.value = input_chat_message.value;
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input_chat_message.value = '';
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input_chat_message.className = 'wait';
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document.sendForm.submit();
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return false;
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}
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function enableForm() {
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var input_chat_message = document.getElementById('input_chat_message');
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waitFlag = false;
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input_chat_message.className = '';
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input_chat_message.focus();
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}
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// -->
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</script>
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<?php
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$meta = ob_get_clean();
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print_header('', '', '', 'inputForm.chat_message', $meta, false);
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?>
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<form action="../empty.php" method="POST" target="empty" name="inputForm"
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OnSubmit="return empty_field_and_submit()">
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>><input type="text" id="input_chat_message" name="chat_message" size="60" value="" />
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<?php helpbutton('chatting', get_string('helpchatting', 'chat'), 'chat', true, false); ?>
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</form>
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<form action="insert.php" method="POST" target="empty" name="sendForm">
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<input type="hidden" name="chat_sid" value="<?php echo $chat_sid ?>" />
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<input type="hidden" name="chat_message" />
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</form>
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</body>
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</html>
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