an inspiration.
Works OK already on most newish browsers .. see mod/chat/README.txt for details.
--- /dev/null
+<?PHP // $Id$
+
+#------------------------------------------------------------
+$string['modulename'] = "Chat";
+$string['modulenameplural'] = "Chats";
+#------------------------------------------------------------
+
+$string['chatintro'] = "Introduction text";
+$string['chatname'] = "Name of this chat room";
+$string['enterchat'] = "Click here to enter the chat";
+$string['messageenter'] = "\$a has just entered this chat";
+$string['savemessages'] = "Number of messages to save";
+$string['strftimemessage'] = "%%H:%%M";
+
+?>
--- /dev/null
+Official Chat Module for Moodle
+------------------------------
+
+Version 0.1 (for Moodle 1.1)
+
+This module is still very new and very incomplete compared
+to the version that will be shipping with Moodle 1.1
+
+It's based in part on ARSC but I ended up rewriting so much
+of it there's hardly a line of code in use that has not
+been changed, so perhaps it's *inspired* by ARSC.
+
+It's fairly useful already and should work with most newer browers.
+
+Note it supports user images, smilies and even HTML already.
+
+Things to do yet:
+
+ - fix up the other chat front-end version (currently only using
+ header_js)
+
+ - make the socket server work
+
+ - more useful shortcuts in the user interface
+
+ - postgresql support (db schema)
+
+
+Martin, 7 July 2003
--- /dev/null
+<?PHP // $Id$
+
+function chat_upgrade($oldversion) {
+// This function does anything necessary to upgrade
+// older versions to match current functionality
+
+ global $CFG;
+
+ if ($oldversion < 2002080500) {
+ }
+
+ return true;
+}
+
+
+?>
+
--- /dev/null
+#
+# Table structure for table `chat`
+#
+
+CREATE TABLE `prefix_chat` (
+ `id` int(10) unsigned NOT NULL auto_increment,
+ `course` int(10) unsigned NOT NULL default '0',
+ `name` varchar(255) NOT NULL default '',
+ `intro` text NOT NULL,
+ `messages` int(11) NOT NULL default '1000',
+ `timemodified` int(10) unsigned NOT NULL default '0',
+ PRIMARY KEY (`id`)
+) TYPE=MyISAM COMMENT='Each of these is a chat room';
+# --------------------------------------------------------
+
+#
+# Table structure for table `chat_messages`
+#
+
+CREATE TABLE `prefix_chat_messages` (
+ `id` int(10) unsigned NOT NULL auto_increment,
+ `chatid` int(10) NOT NULL default '0',
+ `userid` int(10) NOT NULL default '0',
+ `system` int(1) unsigned NOT NULL default '0',
+ `message` text NOT NULL,
+ `timestamp` int(10) NOT NULL default '0',
+ PRIMARY KEY (`id`),
+ KEY `timemodifiedchat` (`timestamp`,`chatid`)
+) TYPE=MyISAM COMMENT='Stores all the actual chat messages';
+# --------------------------------------------------------
+
+#
+# Table structure for table `chat_users`
+#
+
+CREATE TABLE `prefix_chat_users` (
+ `id` int(10) unsigned NOT NULL auto_increment,
+ `chatid` int(11) NOT NULL default '0',
+ `userid` int(11) NOT NULL default '0',
+ `version` varchar(16) NOT NULL default '',
+ `ip` varchar(15) NOT NULL default '',
+ `firstping` int(10) unsigned NOT NULL default '0',
+ `lastping` int(10) unsigned NOT NULL default '0',
+ `lastmessageping` int(10) unsigned NOT NULL default '0',
+ `sid` varchar(32) NOT NULL default '',
+ PRIMARY KEY (`id`),
+ KEY `userid` (`userid`),
+ KEY `lastping` (`lastping`)
+) TYPE=MyISAM COMMENT='Keeps track of which users are in which chat rooms';
+
+
+INSERT INTO prefix_log_display VALUES ('chat', 'view', 'chat', 'name');
+INSERT INTO prefix_log_display VALUES ('chat', 'add', 'chat', 'name');
+INSERT INTO prefix_log_display VALUES ('chat', 'update', 'chat', 'name');
+
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+
+$arsc_result = mysql_query("SELECT COUNT(*) AS anzahl FROM arsc_users WHERE sid = '$arsc_sid'");
+$arsc_a = mysql_fetch_array($arsc_result);
+if ($arsc_a["anzahl"] == 1)
+{
+ ?>
+ <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
+ <html>
+ <head>
+ <title>
+ Abacho - Drawboard
+ </title>
+ </head>
+ <body bgcolor="#000000" topmargin="0" leftmargin="0" marginleft="0" margintop="0">
+ <APPLET CODE="drawboard/Main.class" WIDTH="<?php echo $arsc_parameters["drawboard_width"]; ?>" HEIGHT="<?php echo $arsc_parameters["drawboard_height"]; ?>">
+ <param name="port" value="<?php echo $arsc_parameters["drawboard_port"]; ?>">
+ <param name="bgcolor" value="FFFFFF">
+ <PARAM NAME="menubgcolor" VALUE="FAE6A6">
+ <PARAM NAME="emptythumbnailcolor" VALUE="FDF0C6">
+ <PARAM NAME="countercolor" VALUE="000000">
+ <param name="pencolor" value="0000FF">
+ <PARAM NAME="skindef" VALUE="abacho/abacho.def">
+ Unfortunatelly, your browser doesn't support Java applets. You have to use another one.
+ </APPLET>
+ </body>
+ </html>
+ <?php
+}
+else
+{
+ header("Location: ../shared/empty.php");
+ die();
+}
+?>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+ <head>
+ <title>
+ </title>
+ </head>
+ <body bgcolor="#FFFFFF">
+ </body>
+</html>
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ if ($arsc_my["level"] >= 0)
+ {
+ echo $arsc_parameters["htmlhead_msginput"];
+ ?>
+ <form action="../shared/chatins.php" METHOD="POST" name="f">
+ <input type="hidden" name="arsc_sid" value="<?php echo $arsc_sid; ?>">
+ <input type="hidden" name="arsc_chatversion" value="header">
+ <input type="text" name="arsc_message" size="50" maxlength="<?php echo $arsc_parameters["input_maxsize"]; ?>" value="<?php echo $arsc_pretext; ?>">
+ <input type="submit" value="<?php echo $arsc_lang["sendmessage"]; ?>">
+ </form>
+ </body>
+ </html>
+ <?php
+ }
+ else
+ {
+ echo $arsc_parameters["htmlhead_out"];
+ }
+}
+else
+{
+ echo $arsc_parameters["htmlhead_out"];
+}
+?>
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+include("../filter.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ $arsc_user = $arsc_my["user"];
+ $arsc_room = $arsc_my["room"];
+ if ($arsc_lastid == "")
+ {
+ $arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room ORDER BY timeid DESC");
+ $arsc_b = mysql_fetch_array($arsc_result);
+ $arsc_lastid = $arsc_b["timeid"];
+ }
+
+ if ($arsc_my["level"] < 0)
+ {
+ switch($arsc_my["level"])
+ {
+ case "-1": $arsc_message = $arsc_lang["youwerekicked"];
+ mysql_query("DELETE from arsc_users WHERE sid = '$arsc_sid'");
+ break;
+ }
+ header("Expires: Sun, 28 Dec 1997 09:32:45 GMT");
+ header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+ header("Cache-Control: no-cache, must-revalidate");
+ header("Pragma: no-cache");
+ header("Content-Type: text/html");
+ echo $arsc_parameters["htmlhead"];
+ echo arsc_filter_posting("System", date("H:i:s"), "<font size=\"4\"><b>".$arsc_message."</b></font>", $arsc_room, 0);
+ ?>
+ </body>
+ </html>
+ <?php
+ }
+ else
+ {
+ header("Expires: Sun, 28 Dec 1997 09:32:45 GMT");
+ header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+ header("Cache-Control: no-cache, must-revalidate");
+ header("Pragma: no-cache");
+ header("Content-Type: text/html");
+ header("Refresh: 4; URL=chatmsg.php?arsc_sid=".$arsc_sid."&arsc_lastid=".$arsc_lastid."&dummy=".time()."#end");
+ echo $arsc_parameters["htmlhead"];
+
+ set_magic_quotes_runtime(0);
+ $arsc_sendtime = date("H:i:s");
+ $arsc_timeid = arsc_microtime();
+ $arsc_message = "/msg ".$arsc_my["user"]." ".$arsc_lang["welcome"];
+ echo arsc_filter_posting("System", $arsc_sendtime, $arsc_message, $arsc_room, 0);
+ $arsc_result = mysql_query("SELECT * FROM arsc_room_$arsc_room WHERE timeid > '$arsc_lastid' ORDER BY timeid ASC");
+ while ($arsc_a = mysql_fetch_array($arsc_result))
+ {
+ echo arsc_filter_posting($arsc_a["user"], $arsc_a["sendtime"], $arsc_a["message"], $arsc_room, $arsc_a["flag_ripped"])."\n";
+ }
+ $arsc_ping = time();
+ $arsc_ip = getenv("REMOTE_ADDR");
+ mysql_query("UPDATE arsc_users SET lastping = '$arsc_ping', ip = '$arsc_ip' WHERE user = '$arsc_user'");
+ ?>
+ <a name="end"></a>
+ </body>
+ </html>
+ <?php
+ }
+}
+else
+{
+ echo $arsc_parameters["htmlhead_out"];
+}
+?>
--- /dev/null
+<?php
+include("../config.inc.php");
+include("../functions.inc.php");
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<html>
+ <head>
+ <title>
+ ARSC - ARSC Really Simple Chat
+ </title>
+ </head>
+ <frameset cols="193,*,120" border="0" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="../shared/roomlist.php?arsc_sid=<?php echo $arsc_sid; ?>" name="roomlist" scrolling="auto" noresize marginwidth="0" marginheight="0">
+ <frameset rows="*,40" border="1" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="chatmsg.php?arsc_sid=<?php echo $arsc_sid; ?>#end" NAME="msg" scrolling="auto" noresize marginwidth="2" marginheight="1">
+ <frame src="chatinput.php?arsc_sid=<?php echo $arsc_sid; ?>" name="input" scrolling="no" noresize marginwidth="2" marginheight="1">
+ </frameset>
+ <frame src="../shared/userlist.php?arsc_sid=<?php echo $arsc_sid; ?>&arsc_enter=true" name="users" scrolling="auto" noresize marginwidth="5" marginheight="5">
+ </frameset>
+ <noframes>
+ Sorry, this version of ARSC needs a browser that understands framesets. We have a Lynx friendly version too.
+ </noframes>
+</html>
--- /dev/null
+<?php
+
+require("../../../config.php");
+require("../lib.php");
+
+if (!$chatuser = get_record("chat_users", "sid", $chat_sid)) {
+ echo "Not logged in!";
+}
+
+?>
+
+<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\">
+<html>
+<head>
+<title>Message Input</title>
+<script language="Javascript">
+<!--
+scroll_active = true;
+function empty_field_and_submit() {
+ document.fdummy.chat_message.value=document.f.chat_message.value;
+ document.fdummy.submit();
+ document.f.chat_message.value='';
+ document.f.chat_message.focus();
+ return false;
+}
+// -->
+</script>
+</head>
+
+<body bgcolor="<?php echo $THEME->body ?>"
+ OnLoad="document.f.chat_message.focus();document.f.chat_message.select();">
+
+
+<form action="../insert.php" method="GET" target="empty" name="f"
+ OnSubmit="return empty_field_and_submit()">
+>><input type="text" name="chat_message" size="60" value="<?php echo $chat_pretext; ?>">
+</form>
+
+<form action="../insert.php" method="GET" target="empty" name="fdummy"
+ OnSubmit="return empty_field_and_submit()">
+ <input type="hidden" name="chat_sid" value="<?php echo $chat_sid; ?>">
+ <input type="hidden" name="chat_version" value="header_js">
+ <input type="hidden" name="chat_message">
+</form>
+
+</body>
+
+</html>
--- /dev/null
+<html>
+<body>
--- /dev/null
+<?php
+
+require_once('../../../config.php');
+require_once('../lib.php');
+
+require_variable($id);
+
+if (!$chat = get_record("chat", "id", $id)) {
+ error("Could not find that chat room!");
+}
+
+if (!$course = get_record("course", "id", $chat->course)) {
+ error("Could not find the course this belongs to!");
+}
+
+if (!$chat_sid = chat_login_user($chat->id, "header_js")) {
+ error("Could not log in to chat room!!");
+}
+
+$strchat = get_string("modulename", "chat");
+
+
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<html>
+ <head>
+ <title>
+ <?php echo "$strchat: $course->shortname: $chat->name" ?>
+ </title>
+ </head>
+ <frameset cols="*,200" border="4" framespacing="no" frameborder="yes" marginwidth="2" marginheight="1">
+ <frameset rows="1,1,*,40" border="0" framespacing="no" frameborder="no" marginwidth="2" marginheight="1">
+ <frame src="../empty.php" NAME="empty" scrolling="no" marginwidth="0" marginheight="0">
+ <frame src="jsupdate.php?chat_sid=<?php echo $chat_sid; ?>&chat_enter=true" scrolling="no" marginwidth="0" marginheight="0">
+ <frame src="chatmsg.php" NAME="msg" scrolling="auto" marginwidth="2" marginheight="1">
+ <frame src="chatinput.php?chat_sid=<?php echo $chat_sid; ?>" name="input" scrolling="no" marginwidth="2" marginheight="1">
+ </frameset>
+ <frame src="../users.php?chat_sid=<?php echo $chat_sid; ?>&chat_enter=true" name="users" scrolling="auto" marginwidth="5" marginheight="5">
+ </frameset>
+ <noframes>
+ Sorry, this version of ARSC needs a browser that understands framesets. We have a Lynx friendly version too.
+ </noframes>
+</html>
--- /dev/null
+<?php
+
+require("../../../config.php");
+require("../lib.php");
+
+if (!$chatuser = get_record("chat_users", "sid", $chat_sid)) {
+ echo "Not logged in!";
+}
+
+if ($message = chat_get_latest_message($chatuser->chatid)) {
+ $chat_newlasttime = $message->timestamp;
+} else {
+ $chat_newlasttime = 0;
+}
+
+if (empty($chat_lasttime)) {
+ $chat_lasttime = 0;
+}
+
+
+header("Expires: Sun, 28 Dec 1997 09:32:45 GMT");
+header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+header("Content-Type: text/html");
+header("Refresh: 4; URL=jsupdate.php?chat_sid=".$chat_sid."&chat_lasttime=".$chat_newlasttime);
+
+?>
+ <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
+ <html>
+ <head>
+ <script language="Javascript">
+ <!--
+<?php
+ if ($chat_lasttime) {
+ if ($messages = get_records_select("chat_messages",
+ "chatid = '$chatuser->chatid' AND timestamp > '$chat_lasttime'",
+ "timestamp ASC")) {
+ foreach ($messages as $message) {
+ $formatmessage = chat_format_message($message->userid, $message->chatid,
+ $message->timestamp, $message->message, $message->system);
+?>
+ parent.msg.document.write('<?php echo $formatmessage ?>\n');
+<?php
+ }
+ }
+ }
+
+ $chatuser->lastping = time();
+ update_record("chat_users", $chatuser);
+ ?>
+ parent.msg.scroll(1,5000000);
+ // -->
+ </script>
+ </head>
+ <body bgcolor="<?php echo $THEME->body ?>">
+ </body>
+ </html>
--- /dev/null
+import java.awt.*;
+import java.awt.event.*;
+
+public class MainFrameGui
+extends Frame
+{
+ public static TextArea messages;
+ public static TextField eingabe;
+ public static List userliste;
+ public static Checkbox cb;
+ public static Button hilfebutton;
+ public static GridBagConstraints makegbc;
+ public static TextDialog hilfedialog;
+ public static MenuBar menu;
+
+ public MainFrameGui()
+ {
+ super ("ARSC Really Simple Chat");
+ setBackground(Color.lightGray);
+ addWindowListener(new WindowClosingAdapter(true));
+
+ //Menü
+ MenuBar menu = new MenuBar();
+ Menu menuConnection = new Menu("Connection");
+ menuConnection.add("Connect to server");
+ menuConnection.add("Disconnect from server");
+ menuConnection.add("Quit");
+ Menu menuConfiguration = new Menu("Configuration");
+ Menu menuHelp = new Menu("Help");
+ MenuItem mi = new MenuItem("Show commands");
+ mi.addActionListener(new hilfebuttonListener());
+ menuHelp.add(mi);
+ menuHelp.add("About...");
+ menu.add(menuConnection);
+ menu.add(menuConfiguration);
+ menu.add(menuHelp);
+
+ setMenuBar(menu);
+
+ //Layout setzen und Komponenten hinzufügen
+ GridBagLayout gbl = new GridBagLayout();
+ GridBagConstraints gbc;
+ setLayout(gbl);
+
+ //TextArea hinzufügen
+ messages = new TextArea("", 20, 20, TextArea.SCROLLBARS_VERTICAL_ONLY);
+ gbc = makegbc(0, 0, 2, 2);
+ gbc.weightx = 100;
+ gbc.weighty = 100;
+ gbc.fill = GridBagConstraints.BOTH;
+ gbl.setConstraints(messages, gbc);
+ add(messages);
+
+ //Userliste
+ userliste = new List();
+ userliste.add("pgod");
+ userliste.add("HanSolo");
+ userliste.add("dArUdE");
+ gbc = makegbc(2, 0, 2, 2);
+ gbc.fill = GridBagConstraints.BOTH;
+ gbl.setConstraints(userliste, gbc);
+ userliste.addActionListener(new userlisteListener());
+ add(userliste);
+
+ //Eingabefeld
+ eingabe = new TextField();
+ gbc = makegbc(0, 2, 1, 1);
+ gbc.weightx = 100;
+ gbc.fill = GridBagConstraints.HORIZONTAL;
+ gbc.anchor = GridBagConstraints.SOUTH;
+ gbl.setConstraints(eingabe, gbc);
+ eingabe.addActionListener(new eingabeListener());
+ add(eingabe);
+
+ //Checkbox
+ cb = new Checkbox("Scrolling");
+ cb.setState(true);
+ gbc = makegbc(1, 2, 1, 1);
+ gbc.fill = GridBagConstraints.NONE;
+ gbc.anchor = GridBagConstraints.SOUTH;
+ gbl.setConstraints(cb, gbc);
+ add(cb);
+
+ //Hilfebutton
+ hilfebutton = new Button("Help");
+ gbc = makegbc(2, 2, 1, 1);
+ gbc.fill = GridBagConstraints.NONE;
+ gbc.anchor = GridBagConstraints.WEST;
+ gbl.setConstraints(hilfebutton, gbc);
+ hilfebutton.addActionListener(new hilfebuttonListener());
+ add(hilfebutton);
+ //Gib ihm
+ pack();
+ hilfedialog = new TextDialog(this, "Hilfe", "Hilfe\nLala\nLulu...", "Schliessen", false, 200, 400);
+ }
+
+ //Die Listener
+ public class eingabeListener
+ implements ActionListener
+ {
+ public void actionPerformed(ActionEvent event)
+ {
+ System.out.println("Event erhalten");
+ TextField source = (TextField)event.getSource();
+ messages.append("\n" + source.getText());
+ source.selectAll();
+ }
+ }
+
+ public class userlisteListener
+ implements ActionListener
+ {
+ public void actionPerformed(ActionEvent event)
+ {
+ System.out.println("userliste Event erhalten");
+ List source = (List)event.getSource();
+ eingabe.setText("/msg " + source.getSelectedItem() + " ");
+ eingabe.setCaretPosition(99);
+ eingabe.requestFocus();
+ }
+ }
+
+ public class hilfebuttonListener
+ implements ActionListener
+ {
+ public void actionPerformed(ActionEvent event)
+ {
+ System.out.println("hilfebutton Event erhalten");
+ if(getToolkit().getScreenSize().width - (getBounds().x + getBounds().width) >= hilfedialog.getSize().width)
+ {
+ hilfedialog.setLocation(getBounds().x + getBounds().width, getBounds().y);
+ }
+ else
+ {
+ hilfedialog.setLocation(getToolkit().getScreenSize().width - hilfedialog.getSize().width, getBounds().y);
+ }
+ hilfedialog.setVisible(true);
+ }
+ }
+
+ public class WindowClosingAdapter
+ extends WindowAdapter
+ {
+ private boolean exitSystem;
+
+ public WindowClosingAdapter(boolean exitSystem)
+ {
+ this.exitSystem = exitSystem;
+ }
+
+ public WindowClosingAdapter()
+ {
+ this(true);
+ }
+
+ public void windowClosing(WindowEvent event)
+ {
+ event.getWindow().setVisible(false);
+ event.getWindow().dispose();
+ if (exitSystem)
+ {
+ System.exit(0);
+ }
+ }
+ }
+
+ public static GridBagConstraints makegbc(int x, int y, int width, int height)
+ {
+ GridBagConstraints gbc = new GridBagConstraints();
+ gbc.gridx = x;
+ gbc.gridy = y;
+ gbc.gridwidth = width;
+ gbc.gridheight = height;
+ gbc.insets = new Insets(1, 1, 1, 1);
+ return gbc;
+ }
+}
--- /dev/null
+import java.awt.*;
+import java.awt.event.*;
+
+public class TextDialog
+extends Dialog
+implements ActionListener
+{
+ public TextDialog(Frame owner, String title, String textAreaText, String buttonText, boolean modal, int sizeX, int sizeY)
+ {
+ super(owner, title, modal);
+ setBackground(Color.lightGray);
+ setLocation(getToolkit().getScreenSize().width - sizeY, 0);
+
+ //Layout setzen und Komponenten hinzufügen
+ GridBagLayout gbl = new GridBagLayout();
+ GridBagConstraints gbc;
+ setLayout(gbl);
+
+ //TextArea hinzufügen
+ TextArea text = new TextArea(textAreaText, 1, 1, TextArea.SCROLLBARS_VERTICAL_ONLY);
+ gbc = MainFrameGui.makegbc(0, 0, 1, 1);
+ gbc.weightx = 100;
+ gbc.weighty = 100;
+ gbc.fill = GridBagConstraints.BOTH;
+ gbl.setConstraints(text, gbc);
+ add(text);
+
+ //Button
+ Button button = new Button(buttonText);
+ gbc = MainFrameGui.makegbc(0, 1, 1, 1);
+ gbc.fill = GridBagConstraints.NONE;
+ gbc.anchor = GridBagConstraints.SOUTH;
+ gbl.setConstraints(button, gbc);
+ button.addActionListener(this);
+ add(button);
+
+ pack();
+ setSize(sizeX, sizeY);
+ }
+
+ public void actionPerformed(ActionEvent event)
+ {
+ int i = getSize().height;
+ int j = i / 20;
+ int oldWidth = getSize().width;
+ int oldHeight = getSize().height;
+
+ System.out.println(i + " - " + j);
+
+ while(i > -1)
+ {
+ //System.out.println(i);
+ setSize(getSize().width, i);
+ try
+ {
+ Thread.sleep(5);
+ }
+ catch (InterruptedException e)
+ {
+ //nix
+ }
+ i = i - j;
+ }
+ setVisible(false);
+ setSize(oldWidth, oldHeight);
+ dispose();
+ }
+}
--- /dev/null
+import java.awt.*;
+import java.awt.event.*;
+import java.net.*;
+import java.io.*;
+import java.sql.*;
+import java.util.*;
+
+public class arsc
+{
+ static String DBUrl = "jdbc:mysql://194.231.30.146/arscdev?user=user&password=password";
+ static String arsc_sid = "dhndewbz2798z23dzdewßdew";
+
+ public static void main(String[] args)
+ {
+ MainFrameGui gui = new MainFrameGui();
+ gui.setSize(480,300);
+ gui.setVisible(true);
+
+ try
+ {
+ try
+ {
+ Class.forName("org.gjt.mm.mysql.Driver").newInstance();
+ }
+ catch (Exception e)
+ {
+ System.err.println(e.toString());
+ }
+
+ Connection conn = null;
+ Statement stmt = null;
+ PreparedStatement pStmt = null;
+
+ conn = DriverManager.getConnection(DBUrl);
+ stmt = conn.createStatement();
+ stmt.executeUpdate("INSERT INTO arsc_users (id, user, lastping, ip, room, language, version, level, sid, lastmessageping) VALUES ('', 'javapgod', '', '', 'lounge', 'german', 'sockets', '1', 'abcdefg', '') ");
+ }
+ catch (SQLException sqlEx) { System.err.println(sqlEx.toString()); }
+
+ try
+ {
+ Thread.sleep(5000);
+ }
+ catch (InterruptedException e)
+ {
+ //nix
+ }
+
+ try
+ {
+ Socket sock = new Socket("194.231.30.146", 12345);
+ BufferedReader in = new BufferedReader(new InputStreamReader(sock.getInputStream()));
+ OutputStream out = sock.getOutputStream();
+ String line = "arsc_sid=abcdefg HTTP";
+ out.write(line.getBytes());
+ out.write('\r');
+ out.write('\n');
+ String blubb = new String();
+ while ((blubb = in.readLine()) != null)
+ {
+ gui.messages.append(blubb);
+ }
+ in.close();
+ out.close();
+ sock.close();
+ }
+ catch (IOException e)
+ {
+ System.err.println(e.toString());
+ //System.exit;
+ }
+
+ while (true)
+ {
+ try
+ {
+ Thread.sleep(500);
+ }
+ catch (InterruptedException e)
+ {
+ //nix
+ }
+ //gui.messages.append("blah...\n");
+ if (gui.cb.getState() == true)
+ {
+ gui.messages.setCaretPosition(99999999);
+ }
+ }
+ }
+}
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ if ($arsc_my["level"] >= 0)
+ {
+ echo $arsc_parameters["htmlhead_msginput_js"];
+ ?>
+ <form action="../shared/chatins.php" method="GET" target="empty" name="f" OnSubmit="return empty_field_and_submit()">
+ <input type="text" name="arsc_message" size="50" maxlength="<?php echo $arsc_parameters["input_maxsize"]; ?>" value="<?php echo $arsc_pretext; ?>">
+ </form>
+ <form action="../shared/chatins.php" method="GET" target="empty" name="fdummy" OnSubmit="return empty_field_and_submit()">
+ <input type="hidden" name="arsc_sid" value="<?php echo $arsc_sid; ?>">
+ <input type="hidden" name="arsc_chatversion" value="header_js">
+ <input type="hidden" name="arsc_message">
+ </form>
+ </body>
+ </html>
+ <?php
+ }
+ else
+ {
+ echo $arsc_htmlhead_out;
+ }
+}
+else
+{
+ echo $arsc_htmlhead_out;
+}
+?>
--- /dev/null
+<?php
+
+function arsc_shutdown()
+{
+ GLOBAL $arsc_sid,
+ $arsc_my;
+ if ($arsc_my["user"] <> "")
+ {
+ $arsc_user = $arsc_my["user"];
+ $arsc_room = $arsc_my["room"];
+ $arsc_nice_room = arsc_nice_room($arsc_room);
+ $arsc_timeid = arsc_microtime();
+ $arsc_sendtime = date("H:i:s");
+ mysql_query("DELETE from arsc_users WHERE sid = '$arsc_sid'");
+ mysql_query("INSERT into arsc_room_$arsc_room (message, user, sendtime, timeid) VALUES ('arsc_user_quit~~$arsc_user~~$arsc_nice_room', 'System', '$arsc_sendtime', '$arsc_timeid')");
+ }
+}
+
+register_shutdown_function("arsc_shutdown");
+
+include("../config.inc.php");
+include("../functions.inc.php");
+include("../filter.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ $arsc_room = $arsc_my["room"];
+ if ($arsc_lastid == "")
+ {
+ $arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room ORDER BY timeid DESC");
+ $arsc_b = mysql_fetch_array($arsc_result);
+ $arsc_lastid = $arsc_b["timeid"];
+ }
+
+ echo $arsc_parameters["htmlhead_js"];
+
+ set_magic_quotes_runtime(0);
+ set_time_limit(0);
+ $arsc_sendtime = date("H:i:s");
+ $arsc_timeid = arsc_microtime();
+ $arsc_message = "/msg ".$arsc_my["user"]." ".$arsc_lang["welcome"];
+ echo arsc_filter_posting("System", $arsc_sendtime, $arsc_message, $arsc_room, 0);
+ $i = 0;
+ while(!connection_aborted())
+ {
+ $arsc_my = arsc_getdatafromsid($arsc_sid);
+ $arsc_room = $arsc_my["room"];
+ if(!$arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room ORDER BY timeid DESC"))
+ {
+ arsc_shutdown();
+ die();
+ }
+ $arsc_b = mysql_fetch_array($arsc_result);
+ if ($arsc_lastid == "")
+ {
+ $arsc_lastid = $arsc_b["timeid"];
+ }
+ $arsc_lastid_save = $arsc_b["timeid"];
+ if ($arsc_my["level"] < 0)
+ {
+ switch($arsc_my["level"])
+ {
+ case "-1": echo arsc_filter_posting("System", date("H:i:s"), "<font size=\"4\"><b>".$arsc_lang["youwerekicked"]."</b></font>", $arsc_room, 0);
+ mysql_query("DELETE from arsc_users WHERE sid = '$arsc_sid'");
+ break;
+ }
+ break;
+ }
+
+ $i++;
+ $arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room WHERE timeid > '$arsc_lastid' ORDER BY timeid ASC, id ASC");
+ while ($arsc_a = mysql_fetch_array($arsc_result))
+ {
+ $arsc_posting = arsc_filter_posting($arsc_a["user"], $arsc_a["sendtime"], $arsc_a["message"], $arsc_room, $arsc_a["flag_ripped"]);
+ echo "$arsc_posting";
+ }
+ $arsc_lastid = $arsc_lastid_save;
+ $arsc_ping = time();
+ $arsc_ip = getenv("REMOTE_ADDR");
+ mysql_query("UPDATE arsc_users SET lastping = '$arsc_ping', ip = '$arsc_ip' WHERE sid = '$arsc_sid'");
+ echo " ";
+ flush();
+ usleep($arsc_parameters["socketserver_refresh"]);
+ flush();
+ flush();
+ flush();
+ flush();
+ flush();
+ // just to be sure :)
+ }
+}
+else
+{
+ echo $arsc_parameters["htmlhead_out"];
+}
+?>
--- /dev/null
+<?php
+include("../config.inc.php");
+include("../functions.inc.php");
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<html>
+ <head>
+ <title>
+ ARSC - ARSC Really Simple Chat
+ </title>
+ </head>
+ <frameset cols="193,*,120" border="0" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="../shared/roomlist.php?arsc_sid=<?php echo $arsc_sid; ?>" name="roomlist" scrolling="auto" noresize marginwidth="0" marginheight="0">
+ <frameset rows="1,*,40" border="1" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="../shared/empty.php" NAME="empty" scrolling="no" noresize marginwidth="0" marginheight="0">
+ <frame src="chatmsg.php?arsc_sid=<?php echo $arsc_sid; ?>" NAME="msg" scrolling="auto" noresize marginwidth="2" marginheight="1">
+ <frame src="chatinput.php?arsc_sid=<?php echo $arsc_sid; ?>" name="input" scrolling="no" noresize marginwidth="2" marginheight="1">
+ </frameset>
+ <frame src="../shared/userlist.php?arsc_sid=<?php echo $arsc_sid; ?>&arsc_enter=true" name="users" scrolling="auto" noresize marginwidth="5" marginheight="5">
+ </frameset>
+ <noframes>
+ Sorry, ARSC needs a browser that understands framesets. We have a Lynx friendly version too.
+ </noframes>
+</html>
--- /dev/null
+#!/usr/local/php-cgi/current/bin/php -q
+<?php
+set_time_limit (0);
+set_magic_quotes_runtime(0);
+
+include("../config.inc.php");
+include("../functions.inc.php");
+include("../filter.inc.php");
+
+
+// Checking parameters
+
+if ($argv[1] == "--help" OR $argv[1] == "-h" OR $argv[1] == "/?")
+{
+ echo "Starts the ARSC socket server on port {$arsc_parameters["socketserver_port"]}.";
+ echo "\n\n";
+ echo "Usage: arscd.php [-v|-l|--help]\n\n";
+ echo "Example:\n";
+ echo " arscd.php -l=/var/log/arsc\n\n";
+ echo "Options:\n";
+ echo " -v Verbose mode, print every message every user receives to STDOUT\n";
+ echo " -l=DIR Write message logfiles for every room into DIR (creates file for every room)\n";
+ echo " -h, --help Show this help\n";
+ echo "\n";
+ echo "For bug reporting, please visit:";
+ echo "<URL:http://manuel.kiessling.net/projects/software/arsc/bugs/>.\n";
+ die();
+}
+$arsc_logdir = false;
+if (ereg("-l=", $argv[1]))
+{
+ if (is_dir(str_replace("-l=", "", $argv[1])))
+ {
+ $arsc_logdir = str_replace("-l=", "", $argv[1]);
+ echo "Logging into '".$arsc_logdir."'\n";
+ }
+ else
+ {
+ die ("Cannot log into '".str_replace("-l=", "", $argv[1])."'. Aborting.\n");
+ }
+}
+
+
+// Creating socket
+
+if(false === ($arsc_listen_socket = socket_create_listen((string)$arsc_parameters["socketserver_port"], $arsc_parameters["socketserver_maximumusers"])))
+ die("Couldn't create listening socket on port {$arsc_parameters["socketserver_port"]}.\n");
+if(false === socket_setopt($arsc_listen_socket, SOL_SOCKET, SO_REUSEADDR, 1))
+ die("Couldn't set socket option\n");
+
+socket_set_nonblock($arsc_listen_socket);
+
+$arsc_connected_clients = 0;
+$arsc_connections = array();
+$arsc_connection_info = array();
+$arsc_sid = array();
+
+echo date("[Y-m-d H:i:s]")." {SOCK} Started ARSC server listening on port ".$arsc_parameters["socketserver_port"].".\n";
+
+while(1) // Handling connections in a neverending loop
+{
+ $arsc_socket_set = array_merge($arsc_listen_socket, $arsc_connections);
+ if(socket_select($arsc_socket_set, $a = NULL, $b = NULL, 0, 0))
+ {
+ foreach($arsc_connections as $arsc_connection)
+ {
+ if(!($arsc_connection == $arsc_listen_socket))
+ {
+ foreach($arsc_connection_info as $arsc_num => $arsc_info)
+ {
+ if($arsc_connection == $arsc_info['handle'])
+ {
+ if ($arsc_sid[$arsc_num] == "")
+ {
+ $arsc_read_socket = array($arsc_connection);
+ $arsc_socket_changed = socket_select($arsc_read_socket, $write = NULL, $except = NULL, 0, 0);
+ if ($arsc_socket_changed > 0)
+ {
+ $received_data = socket_read($arsc_connection, 100);
+ ereg("arsc_sid=(.*) HTTP", $received_data, $a);
+ $arsc_sid[$arsc_num] = $a[1];
+ if ($arsc_sid[$arsc_num] <> "")
+ {
+ $arsc_my = arsc_getdatafromsid($arsc_sid[$arsc_num]);
+ echo date("[Y-m-d H:i:s]")." {ARSC} #$arsc_num | Connection is an ARSC client (SID $arsc_sid[$arsc_num], nickname {$arsc_my["user"]}, room {$arsc_my["room"]})\n";
+ arsc_socket_write($arsc_connection, $arsc_parameters["htmlhead_js"]);
+ $arsc_sendtime = date("H:i:s");
+ $arsc_timeid = arsc_microtime();
+ @include("../shared/language/".$arsc_my["language"].".inc.php");
+ $arsc_message = "/msg ".$arsc_my["user"]." ".$arsc_lang["welcome"];
+ $arsc_message = arsc_filter_posting("System", $arsc_sendtime, $arsc_message, $arsc_my["room"], 0);
+ arsc_socket_write($arsc_connection, $arsc_message);
+ }
+ else
+ {
+ $arsc_sid[$arsc_num] = "-1";
+ echo date("[Y-m-d H:i:s]")." {SOCK} #$arsc_num | Connection is invalid\n";
+ $arsc_text = "You don't seem to be a valid ARSC client. Connection closed.";
+ arsc_socket_write($arsc_connection, $arsc_text);
+ unset($arsc_connections[$arsc_num]);
+ unset($arsc_connection_info[$arsc_num]);
+ flush();
+ }
+ }
+ }
+ else
+ {
+ $arsc_newmessages = arsc_getmessages($arsc_sid[$arsc_num]);
+ if ($arsc_newmessages <> "")
+ {
+ if (!arsc_socket_write($arsc_connection, $arsc_newmessages))
+ {
+ $arsc_user = $arsc_my["user"];
+ $arsc_room = $arsc_my["room"];
+ $arsc_nice_room = arsc_nice_room($arsc_room);
+ $arsc_timeid = arsc_microtime();
+ $arsc_sendtime = date("H:i:s");
+ mysql_query("DELETE from arsc_users WHERE sid = '{$arsc_sid[$arsc_num]}'");
+ mysql_query("INSERT into arsc_room_$arsc_room (message, user, sendtime, timeid) VALUES ('arsc_user_quit~~$arsc_user~~$arsc_nice_room', 'System', '$arsc_sendtime', '$arsc_timeid')");
+ echo date("[Y-m-d H:i:s]")." {SOCK} #$arsc_num | Client #$arsc_num {$arsc_connection_info[$arsc_num]['address']}:{$arsc_connection_info[$arsc_num]['port']} disconnected\n";
+ echo date("[Y-m-d H:i:s]")." {ARSC} #$arsc_num | Cannot reach user (SID $arsc_sid[$arsc_num], nickname {$arsc_my["user"]}, room {$arsc_my["room"]})\n";
+ unset($arsc_connections[$arsc_num]);
+ unset($arsc_connection_info[$arsc_num]);
+ flush();
+ }
+ }
+ else
+ {
+ $arsc_user = $arsc_my["user"];
+ $arsc_room = $arsc_my["room"];
+ $arsc_nice_room = arsc_nice_room($arsc_room);
+ $arsc_timeid = arsc_microtime();
+ $arsc_sendtime = date("H:i:s");
+ mysql_query("DELETE from arsc_users WHERE sid = '{$arsc_sid[$arsc_num]}'");
+ mysql_query("INSERT into arsc_room_$arsc_room (message, user, sendtime, timeid) VALUES ('arsc_user_quit~~$arsc_user~~$arsc_nice_room', 'System', '$arsc_sendtime', '$arsc_timeid')");
+ echo date("[Y-m-d H:i:s]")." {ARSC} #$arsc_num | User no longer known to ARSC (SID was $arsc_sid[$arsc_num])\n";
+ echo date("[Y-m-d H:i:s]")." {SOCK} #$arsc_num | Client {$arsc_connection_info[$arsc_num]['address']}:{$arsc_connection_info[$arsc_num]['port']} disconnected\n";
+ unset($arsc_connections[$arsc_num]);
+ unset($arsc_connection_info[$arsc_num]);
+ flush();
+ }
+ }
+ }
+ }
+ }
+ }
+ // A new client connected
+ if($arsc_connection_info[$arsc_connected_clients]['handle'] = @socket_accept($arsc_listen_socket))
+ {
+ $arsc_connections[] = $arsc_connection_info[$arsc_connected_clients]['handle'];
+ socket_getpeername($arsc_connection_info[$arsc_connected_clients]['handle'], &$arsc_connection_info[$arsc_connected_clients]['address'], &$arsc_connection_info[$arsc_connected_clients]['port']);
+ echo date("[Y-m-d H:i:s]")." {SOCK} #$arsc_connected_clients | Connection from {$arsc_connection_info[$arsc_connected_clients]['address']} on port {$arsc_connection_info[$arsc_connected_clients]['port']}\n";
+ flush();
+ $arsc_connected_clients++;
+ }
+ }
+ usleep($arsc_parameters["socketserver_refresh"]);
+}
+
+
+// Message handling
+
+function arsc_getmessages($arsc_sid)
+{
+ GLOBAL $arsc_my,
+ $arsc_parameters,
+ $arsc_lang,
+ $argv,
+ $arsc_logdir,
+ $arsc_lastlogmessage,
+ $arsc_num;
+
+ $arsc_sid = str_replace("/", "", $arsc_sid);
+
+ if (($arsc_my = arsc_getdatafromsid($arsc_sid)) <> FALSE)
+ {
+ $arsc_room = $arsc_my["room"];
+ if ($arsc_my["level"] < 0)
+ {
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+ switch($arsc_my["level"])
+ {
+ case "-1": mysql_query("DELETE from arsc_users WHERE sid = '$arsc_sid'");
+ return arsc_filter_posting("System", date("H:i:s"), "<font size=\"4\"><b>".$arsc_lang["youwerekicked"]."</b></font>", $arsc_room, 0);
+
+ }
+ }
+ else
+ {
+ $arsc_posting = " \n ";
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+ $arsc_result = mysql_query("SELECT lastmessageping from arsc_users WHERE sid = '$arsc_sid'");
+ $arsc_b = mysql_fetch_array($arsc_result);
+ if ($arsc_b["lastmessageping"] == "0")
+ {
+ $arsc_lastmessageping = arsc_microtime();
+ mysql_query("UPDATE arsc_users SET lastmessageping = '$arsc_lastmessageping' WHERE sid = '$arsc_sid'");
+ }
+ else
+ {
+ $arsc_lastmessageping = $arsc_b["lastmessageping"];
+ $arsc_result = mysql_query("SELECT message, user, flag_ripped, sendtime, timeid from arsc_room_$arsc_room WHERE timeid > '$arsc_lastmessageping' ORDER BY timeid ASC, id ASC");
+ while ($arsc_a = mysql_fetch_array($arsc_result))
+ {
+ $arsc_posting .= arsc_filter_posting($arsc_a["user"], $arsc_a["sendtime"], $arsc_a["message"], $arsc_room, $arsc_a["flag_ripped"]);
+ $arsc_lastmessageping = $arsc_a["timeid"];
+ if ($argv[1] == "-v")
+ {
+ echo date("[Y-m-d H:i:s]")." {MESG} #$arsc_num | Room: $arsc_room | User: {$arsc_a["user"]} | Sendtime: {$arsc_a["sendtime"]} | Message: {$arsc_a["message"]}\n";
+ }
+ elseif($arsc_logdir)
+ {
+ $arsc_logmessage = "[".date("Y-m-d")."] [{$arsc_a["sendtime"]}] {$arsc_a["user"]}: {$arsc_a["message"]}\n";
+ if ($arsc_lastlogmessage != $arsc_logmessage)
+ {
+ $arsc_lastlogmessage = $arsc_logmessage;
+ $arsc_logresource = "fp_".$arsc_room;
+ if(is_resource($$arsc_logresource))
+ {
+ fputs($$arsc_logresource, $arsc_logmessage);
+ }
+ else
+ {
+ if ($$arsc_logresource = fopen($arsc_logdir."/".$arsc_room.".log", "a"))
+ {
+ fputs($$arsc_logresource, $arsc_logmessage);
+ }
+ else
+ {
+ echo "Error: cannot open logfile '".$arsc_logdir."/".$arsc_room.".log', disable logging.\n";
+ $arsc_logdir = false;
+ }
+ }
+ }
+ }
+ }
+ $arsc_ping = time();
+ mysql_query("UPDATE arsc_users SET lastping = '$arsc_ping', lastmessageping = '$arsc_lastmessageping' WHERE sid = '$arsc_sid'");
+ }
+ return $arsc_posting;
+ }
+ }
+}
+
+
+// Helpers
+function arsc_socket_write(&$connection, $text)
+{
+ $return = false;
+ $check_socket = array($connection);
+ $socket_changed = socket_select($read = NULL, $check_socket, $except = NULL, 0, 0);
+ if ($socket_changed > 0)
+ {
+ $return = true;
+ @socket_write($connection, $text, strlen($text));
+ }
+ else
+ {
+ echo date("[Y-m-d H:i:s]")." {SOCK} Socket not ready for write, closing connection.\n";
+ }
+ return $return;
+}
+
+?>
\ No newline at end of file
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+include("../filter.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ if ($arsc_my["level"] >= 0)
+ {
+ echo $arsc_parameters["htmlhead_msginput_js"];
+ ?>
+ <form action="../shared/chatins.php" method="GET" target="empty" name="f" OnSubmit="return empty_field_and_submit()">
+ <input type="text" name="arsc_message" size="50" maxlength="<?php echo $arsc_parameters["input_maxsize"]; ?>" value="<?php echo $arsc_pretext; ?>">
+ </form>
+ <form action="../shared/chatins.php" method="GET" target="empty" name="fdummy" OnSubmit="return empty_field_and_submit()">
+ <input type="hidden" name="arsc_sid" value="<?php echo $arsc_sid; ?>">
+ <input type="hidden" name="arsc_chatversion" value="sockets">
+ <input type="hidden" name="arsc_message">
+ </form>
+ </body>
+ </html>
+ <?php
+ }
+ else
+ {
+ echo $arsc_htmlhead_out;
+ }
+}
+else
+{
+ echo $arsc_htmlhead_out;
+}
+?>
\ No newline at end of file
--- /dev/null
+<?php
+include("../config.inc.php");
+include("../functions.inc.php");
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
+<html>
+ <head>
+ <title>
+ <?php echo $arsc_parameters["title"]; ?>
+ </title>
+ </head>
+ <frameset cols="193,*" border="0" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="../shared/roomlist.php?arsc_sid=<?php echo $arsc_sid; ?>" name="roomlist" scrolling="auto" noresize marginwidth="0" marginheight="0">
+ <frameset cols="*,120" border="0" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frameset rows="1,*,40" border="1" framespacing="no" frameborder="0" marginwidth="2" marginheight="1">
+ <frame src="../shared/empty.php" NAME="empty" scrolling="no" noresize marginwidth="0" marginheight="0">
+ <frame src="http://<?php echo $arsc_parameters["socketserver_adress"].":".$arsc_parameters["socketserver_port"]; ?>/?arsc_sid=<?php echo $arsc_sid; ?>" NAME="msg" scrolling="auto" noresize marginwidth="2" marginheight="0">
+ <frame src="chatinput.php?arsc_sid=<?php echo $arsc_sid; ?>" name="input" scrolling="no" noresize marginwidth="2" marginheight="1">
+ </frameset>
+ <frame src="../shared/userlist.php?arsc_sid=<?php echo $arsc_sid; ?>&arsc_enter=true" name="users" scrolling="auto" noresize marginwidth="2" marginheight="2">
+ </frameset>
+ </frameset>
+ <noframes>
+ Sorry, this version of ARSC needs a browser that understands framesets. But we have a lynx-friendly version too.
+ </noframes>
+</html>
--- /dev/null
+<?php
+
+include("../config.inc.php");
+include("../functions.inc.php");
+include("../filter.inc.php");
+
+if ($arsc_my = arsc_getdatafromsid($arsc_sid))
+{
+ include("../shared/language/".$arsc_my["language"].".inc.php");
+
+ $arsc_user = $arsc_my["user"];
+ $arsc_room = $arsc_my["room"];
+ if ($arsc_lastid == "")
+ {
+ $arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room ORDER BY timeid DESC");
+ $arsc_b = mysql_fetch_array($arsc_result);
+ $arsc_lastid = $arsc_b["timeid"];
+ }
+
+ if ($arsc_my["level"] < 0)
+ {
+ switch($arsc_my["level"])
+ {
+ case "-1": $arsc_message = $arsc_lang["youwerekicked"];
+ mysql_query("DELETE from arsc_users WHERE sid = '$arsc_sid'");
+ break;
+ }
+ header("Expires: Sun, 28 Dec 1997 09:32:45 GMT");
+ header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+ header("Cache-Control: no-cache, must-revalidate");
+ header("Pragma: no-cache");
+ header("Content-Type: text/html");
+ ?>
+ <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
+ <html>
+ <body>
+ <?php echo arsc_filter_posting("System", date("H:i:s"), "<font size=4><b>".$arsc_message."</b></font>", $arsc_room, 0); ?>
+ </body>
+ </html>
+ <?php
+ }
+ else
+ {
+ if ($arsc_enter == "true")
+ {
+ $arsc_sendtime = date("H:i:s");
+ $arsc_timeid = arsc_microtime();
+ $arsc_message = "arsc_user_enter~~".$arsc_my["user"]."~~".arsc_nice_room($arsc_room);
+ mysql_query("INSERT into arsc_room_$arsc_room (message, user, sendtime, timeid) VALUES ('$arsc_message', 'System', '$arsc_sendtime', '$arsc_timeid')");
+ }
+ header("Expires: Sun, 28 Dec 1997 09:32:45 GMT");
+ header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+ header("Cache-Control: no-cache, must-revalidate");
+ header("Pragma: no-cache");
+ header("Content-Type: text/html");
+
+ ?>
+ <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
+ <html>
+ <head>
+ <title>
+ <?php echo $arsc_parameters["title"]; ?>
+ </title>
+ </head>
+ <body>
+ <form action="../shared/chatins.php" METHOD="POST">
+ <a href="index.php?arsc_sid=<?php echo $arsc_sid; ?>&arsc_lastid=<?php echo $arsc_lastid; ?>"><?php echo $arsc_lang["refreshmessages"]; ?></a>
+ <input type="hidden" name="arsc_sid" value="<?php echo $arsc_sid; ?>">
+ <input type="hidden" name="arsc_lastid" value="<?php echo $arsc_lastid; ?>">
+ <input type="hidden" name="arsc_chatversion" value="text">
+ <input type="text" name="arsc_message" size="30" maxlength="<?php echo $arsc_parameters["input_maxsize"]; ?>" value="<?php echo $arsc_pretext; ?>">
+ <input type="submit" value="<?php echo $arsc_lang["sendmessage"]; ?>">
+ <a href="../logout.php?arsc_sid=<?php echo $arsc_sid; ?>"><?php echo $arsc_lang["leave"]; ?></a>
+ </form>
+ <?php
+ set_magic_quotes_runtime(0);
+ echo $arsc_lang["usersinroom"]." ".arsc_nice_room($arsc_room).": ";
+ $arsc_result = mysql_query("SELECT user, level from arsc_users WHERE room = '$arsc_room' ORDER BY level DESC, user ASC");
+ while ($arsc_a = mysql_fetch_array($arsc_result))
+ {
+ $arsc_opstring = "";
+ if ($arsc_a["level"] == 1)
+ {
+ $arsc_opstring = "@";
+ }
+ if ($arsc_a["level"] == 2)
+ {
+ $arsc_opstring = "<b>@</b>";
+ }
+ if ($arsc_a["user"] == $arsc_my["user"])
+ {
+ echo "<i>".$arsc_opstring.$arsc_a["user"]."</i>\n";
+ }
+ else
+ {
+ echo "<a href=\"../version_".$arsc_my["version"]."/index.php?arsc_sid=".$arsc_my["sid"]."&arsc_lastid=".$arsc_lastid."&arsc_pretext=".urlencode("/msg ".$arsc_a["user"]." ")."\">".$arsc_opstring.$arsc_a["user"]."</a>\n";
+ }
+ }
+ echo "<br>";
+ $arsc_result = mysql_query("SELECT * from arsc_room_$arsc_room WHERE timeid > '$arsc_lastid' ORDER BY timeid DESC");
+ while ($arsc_a = mysql_fetch_array($arsc_result))
+ {
+ echo arsc_filter_posting($arsc_a["user"], $arsc_a["sendtime"], $arsc_a["message"], $arsc_room, $arsc_a["flag_ripped"])."\n";
+ }
+ $arsc_sendtime = date("H:i:s");
+ $arsc_timeid = arsc_microtime();
+ $arsc_message = "/msg ".$arsc_my["user"]." ".$arsc_lang["welcome"];
+ echo arsc_filter_posting("System", $arsc_sendtime, $arsc_message, $arsc_room, 0);
+ $arsc_ping = time();
+ $arsc_ip = getenv("REMOTE_ADDR");
+ mysql_query("UPDATE arsc_users SET lastping = '$arsc_ping', ip = '$arsc_ip' WHERE user = '$arsc_user'");
+ ?>
+ </body>
+ </html>
+ <?php
+ }
+}
+else
+{
+ echo $arsc_htmlhead_out;
+}
+?>
--- /dev/null
+<?PHP // $Id$
+
+ require_once("../../config.php");
+ require_once("lib.php");
+
+ require_variable($id); // course
+
+ if (! $course = get_record("course", "id", $id)) {
+ error("Course ID is incorrect");
+ }
+
+ require_login($course->id);
+
+ add_to_log($course->id, "chat", "view all", "index.php?id=$course->id", "");
+
+
+/// Get all required strings
+
+ $strchats = get_string("modulenameplural", "chat");
+ $strchat = get_string("modulename", "chat");
+
+
+/// Print the header
+
+ if ($course->category) {
+ $navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
+ }
+
+ print_header("$course->shortname: $strchats", "$course->fullname", "$navigation $strchats");
+
+/// Get all the appropriate data
+
+ if (! $chats = get_all_instances_in_course("chat", $course->id, "cw.section ASC")) {
+ notice("There are no chats", "../../course/view.php?id=$course->id");
+ die;
+ }
+
+/// Print the list of instances (your module will probably extend this)
+
+ $timenow = time();
+ $strname = get_string("name");
+ $strweek = get_string("week");
+ $strtopic = get_string("topic");
+
+ if ($course->format == "weeks") {
+ $table->head = array ($strweek, $strname);
+ $table->align = array ("CENTER", "LEFT");
+ } else if ($course->format == "topics") {
+ $table->head = array ($strtopic, $strname);
+ $table->align = array ("CENTER", "LEFT", "LEFT", "LEFT");
+ } else {
+ $table->head = array ($strname);
+ $table->align = array ("LEFT", "LEFT", "LEFT");
+ }
+
+ foreach ($chats as $chat) {
+ $link = "<A HREF=\"view.php?id=$chat->coursemodule\">$chat->name</A>";
+
+ if ($course->format == "weeks" or $course->format == "topics") {
+ $table->data[] = array ($chat->section, $link);
+ } else {
+ $table->data[] = array ($link);
+ }
+ }
+
+ echo "<br />";
+
+ print_table($table);
+
+/// Finish the page
+
+ print_footer($course);
+
+?>
--- /dev/null
+<?php
+
+include("../../config.php");
+include("lib.php");
+
+require_variable($chat_sid);
+require_variable($chat_version);
+require_variable($chat_message);
+
+if (!$chatuser = get_record("chat_users", "sid", $chat_sid)) {
+ echo "Not logged in!";
+ die;
+}
+
+/// Delete old messages here
+
+/// Clean up the message
+
+$chat_message = clean_text($chat_message, FORMAT_MOODLE); // Strip bad tags
+
+if (!empty($chat_message)) {
+
+ $message->chatid = $chatuser->chatid;
+ $message->userid = $chatuser->userid;
+ $message->message = $chat_message;
+ $message->timestamp = time();
+
+ if (!insert_record("chat_messages", $message)) {
+ error("Could not insert a chat message!");
+ }
+}
+
+if ($chat_version == "header" OR $chat_version == "box") {
+ redirect("../gui_$chat_version/chatinput.php?chat_sid=$chat_sid");
+
+} else if ($chat_version == "text") {
+ redirect("../gui_$chat_version/index.php?chat_sid=$chat_sid&chat_lastid=$chat_lastid");
+
+} else {
+ redirect("empty.php");
+}
+
+?>
--- /dev/null
+<?PHP // $Id$
+
+/// Library of functions and constants for module chat
+
+
+define("CHAT_REFRESH_ROOM", 10);
+define("CHAT_REFRESH_USERLIST", 10);
+define("CHAT_OLD_PING", 30);
+
+define("CHAT_DRAWBOARD", false); // Look into this later
+
+
+// The HTML head for the message window to start with (<!-- nix --> is used to get some browsers starting with output
+$CHAT_HTMLHEAD = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head></head>\n<body bgcolor=\"#FFFFFF\">\n\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n";
+
+// The HTML head for the message window to start with (with js scrolling)
+$CHAT_HTMLHEAD_JS = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head><script language=\"JavaScript\">\n<!--\nfunction move()\n{\nif (scroll_active) window.scroll(1,400000);\nwindow.setTimeout(\"move()\",100);\n}\nscroll_active = true;\nmove();\n//-->\n</script>\n</head>\n<body bgcolor=\"#FFFFFF\" onBlur=\"scroll_active = true\" onFocus=\"scroll_active = false\">\n\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n<!-- nix -->\n";
+
+// The HTML code for standard empty pages (e.g. if a user was kicked out)
+$CHAT_HTMLHEAD_OUT = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head><title>You are out!</title></head><body bgcolor=\"$THEME->body\"></body></html>";
+
+// The HTML head for the message input page
+$CHAT_HTMLHEAD_MSGINPUT = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head><title>Message Input</title></head><body bgcolor=\"$THEME->body\">";
+
+// The HTML code for the message input page, with JavaScript
+$CHAT_HTMLHEAD_MSGINPUT_JS = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\"><html><head><title>Message Input</title>\n<script language=\"Javascript\">\n<!--\nscroll_active = true;\nfunction empty_field_and_submit()\n{\ndocument.fdummy.arsc_message.value=document.f.arsc_message.value;\ndocument.fdummy.submit();\ndocument.f.arsc_message.focus();\ndocument.f.arsc_message.select();\nreturn false;\n}\n// -->\n</script>\n</head><body bgcolor=\"$THEME->body\" OnLoad=\"document.f.arsc_message.focus();document.f.arsc_message.select();\">";
+
+
+function chat_add_instance($chat) {
+/// Given an object containing all the necessary data,
+/// (defined by the form in mod.html) this function
+/// will create a new instance and return the id number
+/// of the new instance.
+
+ $chat->timemodified = time();
+
+ # May have to add extra stuff in here #
+
+ return insert_record("chat", $chat);
+}
+
+
+function chat_update_instance($chat) {
+/// Given an object containing all the necessary data,
+/// (defined by the form in mod.html) this function
+/// will update an existing instance with new data.
+
+ $chat->timemodified = time();
+ $chat->id = $chat->instance;
+
+ # May have to add extra stuff in here #
+
+ return update_record("chat", $chat);
+}
+
+
+function chat_delete_instance($id) {
+/// Given an ID of an instance of this module,
+/// this function will permanently delete the instance
+/// and any data that depends on it.
+
+ if (! $chat = get_record("chat", "id", "$id")) {
+ return false;
+ }
+
+ $result = true;
+
+ # Delete any dependent records here #
+
+ if (! delete_records("chat", "id", "$chat->id")) {
+ $result = false;
+ }
+
+ return $result;
+}
+
+function chat_user_outline($course, $user, $mod, $chat) {
+/// Return a small object with summary information about what a
+/// user has done with a given particular instance of this module
+/// Used for user activity reports.
+/// $return->time = the time they did it
+/// $return->info = a short text description
+
+ return $return;
+}
+
+function chat_user_complete($course, $user, $mod, $chat) {
+/// Print a detailed representation of what a user has done with
+/// a given particular instance of this module, for user activity reports.
+
+ return true;
+}
+
+function chat_print_recent_activity(&$logs, $isteacher=false) {
+/// Given a list of logs, assumed to be those since the last login
+/// this function prints a short list of changes related to this module
+/// If isteacher is true then perhaps additional information is printed.
+/// This function is called from course/lib.php: print_recent_activity()
+
+ global $CFG, $COURSE_TEACHER_COLOR;
+
+ return $content; // True if anything was printed, otherwise false
+}
+
+function chat_cron () {
+/// Function to be run periodically according to the moodle cron
+/// This function searches for things that need to be done, such
+/// as sending out mail, toggling flags etc ...
+
+ global $CFG;
+
+ return true;
+}
+
+function chat_grades($chatid) {
+/// Must return an array of grades for a given instance of this module,
+/// indexed by user. It also returns a maximum allowed grade.
+
+ $return->grades = NULL;
+ $return->maxgrade = NULL;
+
+ return $return;
+}
+
+
+//////////////////////////////////////////////////////////////////////
+/// Functions that require some SQL
+
+function chat_get_users($chatid) {
+
+ global $CFG;
+
+ return get_records_sql("SELECT u.id, u.firstname, u.lastname, u.picture
+ FROM {$CFG->prefix}chat_users c,
+ {$CFG->prefix}user u
+ WHERE c.chatid = '$chatid'
+ AND u.id = c.userid
+ GROUP BY u.id
+ ORDER BY c.firstping ASC");
+}
+
+function chat_get_latest_message($chatid) {
+
+ global $CFG;
+
+ return get_record_sql("SELECT *
+ FROM {$CFG->prefix}chat_messages
+ WHERE chatid = '$chatid'
+ ORDER BY timestamp DESC");
+}
+
+//////////////////////////////////////////////////////////////////////
+
+function chat_login_user($chatid, $version="header_js") {
+ global $USER;
+
+ $chatuser->chatid = $chatid;
+ $chatuser->userid = $USER->id;
+ $chatuser->version = $version;
+ $chatuser->ip = $USER->lastIP;
+ $chatuser->lastping = time();
+ $chatuser->sid = random_string(32);
+
+ if (!insert_record("chat_users", $chatuser)) {
+ return false;
+ }
+
+ return $chatuser->sid;
+}
+
+
+
+function chat_browser_detect($HTTP_USER_AGENT) {
+
+ if(eregi("(opera) ([0-9]{1,2}.[0-9]{1,3}){0,1}", $HTTP_USER_AGENT, $match)
+ || eregi("(opera/)([0-9]{1,2}.[0-9]{1,3}){0,1}", $HTTP_USER_AGENT, $match))
+ {
+ $BName = "Opera"; $BVersion=$match[2];
+ }
+ elseif( eregi("(konqueror)/([0-9]{1,2}.[0-9]{1,3})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "Konqueror"; $BVersion=$match[2];
+ }
+ elseif( eregi("(lynx)/([0-9]{1,2}.[0-9]{1,2}.[0-9]{1,2})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "Lynx"; $BVersion=$match[2];
+ }
+ elseif( eregi("(links) \(([0-9]{1,2}.[0-9]{1,3})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "Links"; $BVersion=$match[2];
+ }
+ elseif( eregi("(msie) ([0-9]{1,2}.[0-9]{1,3})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "MSIE"; $BVersion=$match[2];
+ }
+ elseif( eregi("(netscape6)/(6.[0-9]{1,3})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "Netscape"; $BVersion=$match[2];
+ }
+ elseif( eregi("mozilla/5", $HTTP_USER_AGENT) )
+ {
+ $BName = "Netscape"; $BVersion="Unknown";
+ }
+ elseif( eregi("(mozilla)/([0-9]{1,2}.[0-9]{1,3})", $HTTP_USER_AGENT, $match) )
+ {
+ $BName = "Netscape"; $BVersion=$match[2];
+ }
+ elseif( eregi("w3m", $HTTP_USER_AGENT) )
+ {
+ $BName = "w3m"; $BVersion="Unknown";
+ }
+ else
+ {
+ $BName = "Unknown"; $BVersion="Unknown";
+ }
+
+ if(eregi("linux", $HTTP_USER_AGENT))
+ {
+ $BPlatform = "Linux";
+ }
+ elseif( eregi("win32", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "Windows";
+ }
+ elseif( (eregi("(win)([0-9]{2})", $HTTP_USER_AGENT, $match) )
+ || (eregi("(windows) ([0-9]{2})", $HTTP_USER_AGENT, $match) ))
+ {
+ $BPlatform = "Windows $match[2]";
+ }
+ elseif( eregi("(winnt)([0-9]{1,2}.[0-9]{1,2}){0,1}", $HTTP_USER_AGENT, $match) )
+ {
+ $BPlatform = "Windows NT $match[2]";
+ }
+ elseif( eregi("(windows nt)( ){0,1}([0-9]{1,2}.[0-9]{1,2}){0,1}", $HTTP_USER_AGENT, $match) )
+ {
+ $BPlatform = "Windows NT $match[3]";
+ }
+ elseif( eregi("mac", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "Macintosh";
+ }
+ elseif( eregi("(sunos) ([0-9]{1,2}.[0-9]{1,2}){0,1}", $HTTP_USER_AGENT, $match) )
+ {
+ $BPlatform = "SunOS $match[2]";
+ }
+ elseif( eregi("(beos) r([0-9]{1,2}.[0-9]{1,2}){0,1}", $HTTP_USER_AGENT, $match) )
+ {
+ $BPlatform = "BeOS $match[2]";
+ }
+ elseif( eregi("freebsd", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "FreeBSD";
+ }
+ elseif( eregi("openbsd", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "OpenBSD";
+ }
+ elseif( eregi("irix", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "IRIX";
+ }
+ elseif( eregi("os/2", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "OS/2";
+ }
+ elseif( eregi("plan9", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "Plan9";
+ }
+ elseif( eregi("unix", $HTTP_USER_AGENT)
+ || eregi("hp-ux", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "Unix";
+ }
+ elseif( eregi("osf", $HTTP_USER_AGENT) )
+ {
+ $BPlatform = "OSF";
+ }
+ else
+ {
+ $BPlatform = "Unknown";
+ }
+
+ $return["name"] = $BName;
+ $return["version"] = $BVersion;
+ $return["platform"] = $BPlatform;
+ return $return;
+}
+
+function chat_display_version($version, $browser)
+{
+ GLOBAL $CFG;
+
+ $checked = "";
+ if (($version == "sockets") OR ($version == "push_js"))
+ {
+ $checked = "checked";
+ }
+ if (($version == "sockets" OR $version == "push_js")
+ AND
+ ($browser["name"] == "Lynx"
+ OR
+ $browser["name"] == "Links"
+ OR
+ $browser["name"] == "w3m"
+ OR
+ $browser["name"] == "Konqueror"
+ OR
+ ($browser["name"] == "Netscape" AND substr($browser["version"], 0, 1) == "2")))
+ {
+ $checked = "";
+ }
+ if (($version == "text")
+ AND
+ ($browser["name"] == "Lynx"
+ OR
+ $browser["name"] == "Links"
+ OR
+ $browser["name"] == "w3m"))
+ {
+ $checked = "checked";
+ }
+ if (($version == "header")
+ AND
+ ($browser["name"] == "Konqueror"))
+ {
+ $checked = "checked";
+ }
+ if (($version == "header_js")
+ AND
+ ($browser["name"] == "Netscape" AND substr($browser["version"], 0, 1) == "2"))
+ {
+ $checked = "checked";
+ }
+ ?>
+ <tr>
+ <td valign="top">
+ <input type="radio" name="chat_chatversion" value="<?php echo $version; ?>"<?php echo $checked; ?>>
+ </td>
+ <td valign="top" align="left">
+ <font face="Arial" size="2">
+ <?php echo $chat_lang["gui_".$version]; ?>
+ </font>
+ </td>
+ </tr>
+ <?php
+
+}
+
+
+function chat_format_message($userid, $chatid, $timestamp, $message, $system=false) {
+/// Given a message and some information, this function formats it appropriately
+/// for displaying on the web, and returns the formatted string.
+
+ global $CFG, $USER;
+
+ if (!$user = get_record("user", "id", $userid)) {
+ return "Error finding user id = $userid";
+ }
+
+ $picture = print_user_picture($user->id, 0, $user->picture, false, true, false);
+
+ $strtime = userdate($timestamp, get_string("strftimemessage", "chat"));
+
+ if ($system) { /// It's a system message
+ $message = get_string("message$message", "chat", "$user->firstname $user->lastname");
+ $message = addslashes($message);
+ $output = "<table><tr><td valign=top>$picture</td><td>";
+ $output .= "<font size=2 color=\"#AAAAAA\">$strtime $message</font>";
+ $output .= "</td></tr></table>";
+ return $output;
+ }
+
+ if (substr($message, 0, 1) == "/") { /// It's a user command
+
+ if (substr($message, 0, 4) == "/me ") {
+ $output = $chat_parameters["template_me"];
+ $output = str_replace("{user}", $userid, $output);
+ $output = str_replace("{message}", $message, $output);
+ $output = str_replace("{sendtime}", substr($timestamp, 0, 5), $output);
+ $output = str_replace("/me ", "", $output);
+ }
+ }
+
+ replace_smilies($message);
+
+ $output = "<table><tr><td valign=top>$picture</td><td>";
+ $output .= "<font size=2><font color=\"#888888\">$strtime $user->firstname</font>: $message</font>";
+ $output .= "</td></tr></table>";
+
+ return addslashes($output);
+
+}
+
+
+?>
--- /dev/null
+<?php
+ if (!isset($form->name)) {
+ $form->name = "";
+ }
+ if (!isset($form->intro)) {
+ $form->intro = "";
+ }
+ if (!isset($form->messages)) {
+ $form->messages = 1000;
+ }
+?>
+<form name="form" method="post" <?php echo $onsubmit ?> action="mod.php">
+<table cellpadding=5>
+<tr>
+<tr valign=top>
+ <td align=right><p><b><?php print_string("chatname", "chat")?>:</b></p></td>
+ <td>
+ <input type="text" name="name" size=30 value="<?php p($form->name) ?>">
+ </td>
+</tr>
+<tr valign=top>
+ <td align=right><p><b><?php print_string("chatintro", "chat")?>:</b></p>
+ <font size="1">
+ <?php
+ helpbutton("writing", get_string("helpwriting"), "moodle", true, true);
+ echo "<br />";
+ helpbutton("questions", get_string("helpquestions"), "moodle", true, true);
+ echo "<br />";
+ emoticonhelpbutton("form", "intro");
+ echo " <br />";
+ ?>
+ </font>
+ </td>
+ <td>
+ <textarea name="intro" rows=4 cols=50 wrap="virtual"><?php p($form->intro) ?></textarea>
+ </td>
+</tr>
+<tr valign=top>
+ <td align=right><p><b><?php print_string("savemessages", "chat")?>:</b></p>
+ <td>
+ <?php
+ $options = array(5000, 1000, 500, 100);
+ choose_from_menu ($options, "messages", $form->messages, "", "", "");
+ ?>
+ </td>
+</tr>
+
+</table>
+<center>
+<input type="hidden" name=course value="<? p($form->course) ?>">
+<input type="hidden" name=coursemodule value="<? p($form->coursemodule) ?>">
+<input type="hidden" name=section value="<? p($form->section) ?>">
+<input type="hidden" name=module value="<? p($form->module) ?>">
+<input type="hidden" name=modulename value="<? p($form->modulename) ?>">
+<input type="hidden" name=instance value="<? p($form->instance) ?>">
+<input type="hidden" name=mode value="<? p($form->mode) ?>">
+<input type="submit" value="<? print_string("savechanges") ?>">
+<input type="submit" name=cancel value="<? print_string("cancel") ?>">
+</center>
+</form>
--- /dev/null
+<?php
+
+include("../../config.php");
+include("lib.php");
+
+require_variable($chat_sid);
+
+if (!$chatuser = get_record("chat_users", "sid", $chat_sid)) {
+ echo "Not logged in!";
+ die;
+}
+
+if (!$chat = get_record("chat", "id", $chatuser->chatid)) {
+ error("Could not find chat! id = $chatuser->chatid");
+}
+
+if (isset($chat_enter)) {
+ $message->chatid = $chatuser->chatid;
+ $message->userid = $chatuser->userid;
+ $message->message = "enter";
+ $message->system = 1;
+ $message->timestamp = time();
+
+ if (!insert_record("chat_messages", $message)) {
+ error("Could not insert a chat message!");
+ }
+}
+
+/// Delete users who are using text version and are old
+
+$timeold = time() - CHAT_OLD_PING;
+
+delete_records_select("chat_users", "lastping < '$timeold'");
+
+
+/// Get list of users
+
+if (!$chatusers = chat_get_users($chatuser->chatid)) {
+ error("Could not find any users!");
+}
+
+
+/// Print headers
+
+header("Expires: Wed, 4 Oct 1978 09:32:45 GMT");
+header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+header("Content-Type: text/html");
+header("Refresh: ".CHAT_REFRESH_USERLIST."; URL=users.php?chat_sid=".$chat_sid);
+
+print_header();
+
+echo "<table width=\"100%\">";
+foreach ($chatusers as $chatuser) {
+ echo "<tr><td width=35>";
+ print_user_picture($chatuser->id, 0, $chatuser->picture, false, false, false);
+ echo "</td><td valign=center>";
+ echo "<p><font size=1>$chatuser->firstname $chatuser->lastname</font></p>";
+ echo "<td></tr>";
+}
+echo "</table>";
+
+?>
--- /dev/null
+<?PHP // $Id$
+
+/////////////////////////////////////////////////////////////////////////////////
+/// Code fragment to define the version of chat
+/// This fragment is called by moodle_needs_upgrading() and /admin/index.php
+/////////////////////////////////////////////////////////////////////////////////
+
+$module->version = 2003070600; // The (date) version of this module
+$module->cron = 300; // How often should cron check this module (seconds)?
+
+?>
--- /dev/null
+<?PHP // $Id$
+
+/// This page prints a particular instance of chat
+
+ require_once("../../config.php");
+ require_once("lib.php");
+
+ optional_variable($id); // Course Module ID, or
+ optional_variable($c); // chat ID
+
+ if ($id) {
+ if (! $cm = get_record("course_modules", "id", $id)) {
+ error("Course Module ID was incorrect");
+ }
+
+ if (! $course = get_record("course", "id", $cm->course)) {
+ error("Course is misconfigured");
+ }
+
+ if (! $chat = get_record("chat", "id", $cm->instance)) {
+ error("Course module is incorrect");
+ }
+
+ } else {
+ if (! $chat = get_record("chat", "id", $c)) {
+ error("Course module is incorrect");
+ }
+ if (! $course = get_record("course", "id", $chat->course)) {
+ error("Course is misconfigured");
+ }
+ if (! $cm = get_coursemodule_from_instance("chat", $chat->id, $course->id)) {
+ error("Course Module ID was incorrect");
+ }
+ }
+
+ require_login($course->id);
+
+ add_to_log($course->id, "chat", "view", "view.php?id=$cm->id", "$chat->id");
+
+/// Print the page header
+
+ if ($course->category) {
+ $navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
+ }
+
+ $strchats = get_string("modulenameplural", "chat");
+ $strchat = get_string("modulename", "chat");
+ $strenterchat = get_string("enterchat", "chat");
+
+ print_header("$course->shortname: $chat->name", "$course->fullname",
+ "$navigation <A HREF=index.php?id=$course->id>$strchats</A> -> $chat->name",
+ "", "", true, update_module_button($cm->id, $course->id, $strchat),
+ navmenu($course, $cm));
+
+/// Print the main part of the page
+
+ // Do the browser-detection etc later on.
+ $chatversion = "header_js";
+
+ // $browser = chat_browser_detect($HTTP_USER_AGENT);
+
+ // print_object($browser);
+
+ //if ($CFG->chatsocketserver == true) {
+ // chat_display_version("sockets", $browser);
+ //} else {
+ // chat_display_version("push_js", $browser);
+ // }
+ // chat_display_version("header_js", $browser);
+ // chat_display_version("header", $browser);
+ // chat_display_version("box", $browser);
+ // chat_display_version("text", $browser);
+
+ echo "<br /><br />";
+ notify("(Note: This chat module is an early alpha version)");
+ echo "<br /><br />";
+
+ print_simple_box_start("center");
+
+
+ link_to_popup_window ("/mod/chat/gui_$chatversion/index.php?id=$chat->id",
+ "chat$chat->id", "$strenterchat", 500, 700, $strchat);
+
+ print_simple_box_end();
+
+ echo "<br /><br /><br /><br />";
+
+
+/// Finish the page
+ print_footer($course);
+
+?>
projects / moodle.git / commitdiff
