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"MDL-14651, improve ajax chat module"

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This commit is contained in:
dongsheng 2009-09-05 18:41:25 +00:00
parent 1a3f83348d
commit 83064f9c24
8 changed files with 473 additions and 452 deletions
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71
mod/chat/gui_ajax/index.php
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@ -1,7 +1,6 @@
<?php
require_once('../../../config.php');
require_once('../lib.php');
require_once('common.php');
$id = required_param('id', PARAM_INT);
$groupid = optional_param('groupid', 0, PARAM_INT); //only for teachers
if (!$chat = $DB->get_record('chat', array('id'=>$id))) {
@ -46,17 +45,11 @@ if (!$chat_sid = chat_login_user($chat->id, 'ajax', $groupid, $course)) {
print_error('cantlogin', 'chat');
}
// language string
$str_chat = get_string('modulename', 'chat'); // must be before current_language() in chat_login_user() to force course language!!!
$str_send = get_string('send', 'chat');
$str_sending = get_string('sending', 'chat');
$str_title = format_string($course->shortname) . ": ".format_string($chat->name,true).$groupname;
$str_inputarea = get_string('inputarea', 'chat');
$str_userlist = get_string('userlist', 'chat');
$str_title = format_string($course->shortname) . ": ".format_string($chat->name,true).$groupname;
$str_send = get_string('send', 'chat');
$PAGE->set_generaltype('popup');
$PAGE->set_title('Chat');
$PAGE->requires->yui_lib('dragdrop');
$PAGE->requires->yui_lib('resize');
$PAGE->requires->yui_lib('layout');
@ -65,39 +58,55 @@ $PAGE->requires->yui_lib('connection');
$PAGE->requires->yui_lib('json');
$PAGE->requires->yui_lib('button');
$PAGE->requires->yui_lib('selector');
$PAGE->requires->data_for_js('chat_cfg', array('home'=>$CFG->httpswwwroot.'/mod/chat/view.php?id='.$cm->id, 'userid'=>$USER->id, 'sid'=>$chat_sid,'timer'=>5000, 'chat_lasttime'=>0,'chat_lastrow'=>null,'header_title'=>$str_chat,'chatroom_name'=>$str_title));
$PAGE->requires->data_for_js('chat_lang', array('send'=>$str_send, 'sending'=>$str_sending, 'inputarea'=>$str_inputarea, 'userlist'=>$str_userlist));
$PAGE->requires->data_for_js('chat_cfg', array(
'home'=>$CFG->httpswwwroot.'/mod/chat/view.php?id='.$cm->id,
'userid'=>$USER->id,
'sid'=>$chat_sid,
'timer'=>5000,
'chat_lasttime'=>0,
'chat_lastrow'=>null,
'chatroom_name'=>$str_title
));
$PAGE->requires->string_for_js('send', 'chat');
$PAGE->requires->string_for_js('sending', 'chat');
$PAGE->requires->string_for_js('inputarea', 'chat');
$PAGE->requires->string_for_js('userlist', 'chat');
$PAGE->requires->string_for_js('modulename', 'chat');
$PAGE->requires->string_for_js('beep', 'chat');
$PAGE->requires->string_for_js('talk', 'chat');
$PAGE->requires->js('mod/chat/gui_ajax/script.js');
$PAGE->requires->yui_lib('animation')->in_head();
$PAGE->requires->css('mod/chat/chat.css');
$PAGE->add_body_class('yui-skin-sam');
echo $OUTPUT->header();
echo <<<STY
<style type='text/css'>
#messageslist{list-style-type:none;padding:0;margin:0}
#listing a{text-decoration:none;color:gray}
#listing a:hover {text-decoration:underline;color:white;background:blue}
#listing{padding: .5em}
h2{margin:0}
</style>
STY;
echo $OUTPUT->heading($str_title, 1);
$intro = format_text($chat->intro, $chat->introformat);
echo $OUTPUT->heading($str_title,1);
echo <<<DIVS
<div id="chat_header">
<div id="chat-header">
{$chat->name} {$intro}
</div>
<div id="chat_input">
<input type="text" id="input_msgbox" value="" size="48" />
<input type="button" id="btn_send" value="$str_send" />
</div>
<div id="chat_user_list">
<ul id="listing">
<div id="chat-userlist">
<ul id="users-list">
<li></li>
</ul>
</div>
<div id="chat_options">
</div>
<div id="chat_panel">
<ul id="messageslist">
<ul>
<div id="chat-messages">
<div>
<ul id="messages-list">
<li></li>
<ul>
</div>
</div>
<div id="chat-input">
<input type="text" id="input_msgbox" value="" size="70" />
<input type="button" id="btn_send" value="$str_send" />
</div>
<div id="notify">
</div>