dongsheng
81 lines
2.6 KiB
PHP
81 lines
2.6 KiB
PHP
<?php // $Id$
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define('NO_MOODLE_COOKIES', true); // session not used here
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require('../../../config.php');
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require('../lib.php');
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$chat_sid = required_param('chat_sid', PARAM_ALPHANUM);
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$chatid = required_param('chat_id', PARAM_INT);
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if (!$chatuser = $DB->get_record('chat_users', array('sid'=>$chat_sid))) {
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print_error('notlogged', 'chat');
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}
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if (!$chat = $DB->get_record('chat', array('id'=>$chatid))) {
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error('Could not find that chat room!');
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}
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if (!$course = $DB->get_record('course', array('id'=>$chat->course))) {
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error('Could not find the course this belongs to!');
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}
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if (!$cm = get_coursemodule_from_instance('chat', $chat->id, $course->id)) {
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error('Course Module ID was incorrect');
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}
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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//Get the user theme
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$USER = $DB->get_record('user', array('id'=>$chatuser->userid));
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//Setup course, lang and theme
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course_setup($chatuser->course);
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ob_start();
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?>
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<script type="text/javascript">
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//<![CDATA[
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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.getElementById('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.getElementById('sendForm').submit();
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enableForm();
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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('', '', '', 'input_chat_message', $meta, false);
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?>
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<form action="../empty.php" method="post" target="empty" id="inputForm"
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onsubmit="return empty_field_and_submit()" style="margin:0">
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<input type="text" id="input_chat_message" name="chat_message" size="50" value="" />
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<?php helpbutton('chatting', get_string('helpchatting', 'chat'), 'chat', true, false); ?><br />
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<input type="checkbox" id="auto" size="50" value="" checked='true' /><label for="auto"><?php echo get_string('autoscroll', 'chat');?></label>
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</form>
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<form action="insert.php" method="post" target="empty" id="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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<?php
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print_footer('empty');
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?>
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