mirror of
https://github.com/sigmasternchen/webchat
synced 2025-03-15 07:58:53 +00:00
commit!
This commit is contained in:
overflowerror
parent
fcf556607d
commit
793ed0c550
6 changed files with 613 additions and 0 deletions
161
ajax.php
Normal file
161
ajax.php
Normal file
|
|
@ -0,0 +1,161 @@
|
|||
<?php
|
||||
include_once("connect.php");
|
||||
|
||||
@session_start();
|
||||
|
||||
$json = array();
|
||||
|
||||
session_write_close();
|
||||
|
||||
if (isset($_GET['addUser'])) {
|
||||
if (!$_SESSION['loggedIn'])
|
||||
die("not logged in");
|
||||
|
||||
$sql = "SELECT
|
||||
`c`.`ID` AS `id`,
|
||||
`c`.`name` AS `name`,
|
||||
`c`.`initTime` AS `initTime`,
|
||||
`p`.`joinTime` AS `joinTime`,
|
||||
`iu`.`ID` AS `iuID`,
|
||||
`iu`.`username` AS `initUser`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `conversations` AS `c` ON `p`.`conversationFK`=`c`.`ID`
|
||||
INNER JOIN `users` AS `iu` ON `c`.`initUserFK`=`iu`.`ID`
|
||||
WHERE `c`.`ID`=" . intval($_POST['chat']);
|
||||
$result = mysql_query($sql);
|
||||
$row = mysql_fetch_object($result);
|
||||
if ($row->iuID != $_SESSION['userID']) {
|
||||
$json['error'] = "nicht erlaubt";
|
||||
} else {
|
||||
$sql = "SELECT
|
||||
`p`.`ID` AS `id`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `conversations` AS `c` ON `p`.`conversationFK`=`c`.`ID`
|
||||
INNER JOIN `users` AS `u` ON `p`.`userFK`=`u`.`ID`
|
||||
WHERE `c`.`ID`=" . intval($_POST['chat']) . "
|
||||
AND `u`.`username`='" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "'";
|
||||
$result = mysql_query($sql);
|
||||
|
||||
echo mysql_error();
|
||||
|
||||
if (!mysql_num_rows($result)) {
|
||||
$sql = "SELECT * FROM `users` WHERE `username`='" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "'";
|
||||
$result = mysql_query($sql);
|
||||
$row = mysql_fetch_object($result);
|
||||
$sql = "INSERT INTO `participants` (`conversationFK`, `userFK`, `joinTime`)
|
||||
VALUES (" . intval($_POST['chat']) . ", " . $row->ID . ", " . time() . ")";
|
||||
$result = mysql_query($sql);
|
||||
}
|
||||
|
||||
$json['succes'] = true;
|
||||
}
|
||||
} else if (isset($_GET['load'])) {
|
||||
|
||||
if (!$_SESSION['loggedIn'])
|
||||
die("not loggedIn");
|
||||
|
||||
$json['pid'] = $_POST['pid'];
|
||||
$json['mid'] = $_POST['mid'];
|
||||
|
||||
$sql = "SELECT * FROM `participants` WHERE `conversationFK`=" . intval($_POST['chat']) . " AND `userFK`=" . $_SESSION['userID'];
|
||||
$result = mysql_query($sql);
|
||||
if (!mysql_num_rows($result)) {
|
||||
echo '{"nic": true}';
|
||||
exit();
|
||||
}
|
||||
|
||||
|
||||
$i = 0;
|
||||
for (; $i < 55; $i++) {
|
||||
$sql = "SELECT
|
||||
`m`.`ID` AS `id`,
|
||||
`u`.`username` AS `username`,
|
||||
`u`.`ID` AS `userid`,
|
||||
`m`.`sentTime` AS `time`,
|
||||
`m`.`text` AS `text`
|
||||
FROM `messages` AS `m`
|
||||
INNER JOIN `users` AS `u` ON `m`.`userFK`=`u`.`ID`
|
||||
WHERE `m`.`conversationFK`=" . intval($_POST['chat']) . "
|
||||
AND `m`.`ID`>" . intval($_POST['mid']) . "
|
||||
ORDER BY `m`.`sentTime`";
|
||||
$resultm = mysql_query($sql);
|
||||
|
||||
$sql = "SELECT
|
||||
`p`.`ID` AS `id`,
|
||||
`u`.`ID` AS `userid`,
|
||||
`u`.`username` AS `username`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `users` AS `u` ON `p`.`userFK`=`u`.`ID`
|
||||
WHERE `p`.`conversationFK`=" . intval($_POST['chat']) . "
|
||||
AND `p`.`ID`>" . intval($_POST['pid']);
|
||||
$resultp = mysql_query($sql);
|
||||
|
||||
if (mysql_num_rows($resultm) || mysql_num_rows($resultp)) {
|
||||
$json['messages'] = array();
|
||||
|
||||
while ($row = mysql_fetch_object($resultm)) {
|
||||
$tmp = array();
|
||||
$tmp['text'] = $row->text;
|
||||
$tmp['username'] = $row->username;
|
||||
$tmp['userid'] = $row->userid;
|
||||
$json['messages'][] = $tmp;
|
||||
$json['lastId'] = $row->id;
|
||||
$sql = "INSERT INTO `seenTimes` (`time`, `userFK`, `messageFK`) VALUES (" . time() . ", " . $_SESSION['userID'] . ", " . $row->id . ")";
|
||||
$result = mysql_query($sql);
|
||||
}
|
||||
|
||||
$json['users'] = array();
|
||||
|
||||
$sql = "SELECT
|
||||
`p`.`ID` AS `id`,
|
||||
`u`.`ID` AS `userid`,
|
||||
`u`.`username` AS `username`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `users` AS `u` ON `p`.`userFK`=`u`.`ID`
|
||||
WHERE `p`.`conversationFK`=" . intval($_POST['chat']);
|
||||
$resultp = mysql_query($sql);
|
||||
|
||||
while ($row = mysql_fetch_object($resultp)) {
|
||||
$tmp = array();
|
||||
$tmp['username'] = $row->username;
|
||||
$tmp['userid'] = $row->userid;
|
||||
$json['users'][] = $tmp;
|
||||
$json['lastPa'] = $row->id;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
usleep(30 * 1000);
|
||||
}
|
||||
if ($i >= 55) {
|
||||
$json['succes'] = false;
|
||||
} else {
|
||||
$json['succes'] = true;
|
||||
}
|
||||
} else if (isset($_GET['send'])) {
|
||||
$sql = "INSERT INTO `messages` (`userFK`, `conversationFK`, `sentTime`, `text`)
|
||||
VALUES (" . $_SESSION['userID'] . ", " . intval($_POST['chat']) . ", " . time() . ",
|
||||
'" . mysql_real_escape_string(htmlspecialchars($_POST['text'])) . "')";
|
||||
$result = mysql_query($sql);
|
||||
|
||||
$json['success'] = true;
|
||||
} else if (isset($_GET['removeUser'])) {
|
||||
if (!isset($_POST['id']) || !isset($_POST['chat']))
|
||||
die();
|
||||
$id = intval($_POST['id']);
|
||||
$chat = intval($_POST['chat']);
|
||||
|
||||
if (!$_SESSION['loggedIn'])
|
||||
die("not logged in");
|
||||
|
||||
$sql = "SELECT * FROM `conversations` WHERE `initUserFK`=" . $_SESSION['userID'] . " AND `ID`=" . $chat;
|
||||
$result = mysql_query($sql);
|
||||
if (!mysql_num_rows($result))
|
||||
die("fatal!");
|
||||
$sql = "DELETE FROM `participants` WHERE `userFK`=" . $id . " AND `conversationFK`=" . $chat;
|
||||
$result = mysql_query($sql);
|
||||
echo mysql_error();
|
||||
}
|
||||
|
||||
echo json_encode($json);
|
||||
?>
|
||||
4
connect.php
Normal file
4
connect.php
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
<?php
|
||||
$connection = mysql_connect("localhost", "chat", "passwort");;
|
||||
mysql_select_db("chat");
|
||||
?>
|
||||
40
db.sql
Normal file
40
db.sql
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
CREATE TABLE `conversations` (
|
||||
`ID` int(11) NOT NULL AUTO_INCREMENT,
|
||||
`name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
|
||||
`initUserFK` int(11) NOT NULL,
|
||||
`initTime` int(11) NOT NULL,
|
||||
PRIMARY KEY (`ID`)
|
||||
) ENGINE=MyISAM AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;
|
||||
|
||||
CREATE TABLE `messages` (
|
||||
`ID` int(11) NOT NULL AUTO_INCREMENT,
|
||||
`userFK` int(11) NOT NULL,
|
||||
`conversationFK` int(11) NOT NULL,
|
||||
`sentTime` int(11) NOT NULL,
|
||||
`text` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
|
||||
PRIMARY KEY (`ID`)
|
||||
) ENGINE=MyISAM AUTO_INCREMENT=15 DEFAULT CHARSET=utf8;
|
||||
|
||||
CREATE TABLE `participants` (
|
||||
`ID` int(11) NOT NULL AUTO_INCREMENT,
|
||||
`conversationFK` int(11) NOT NULL,
|
||||
`userFK` int(11) NOT NULL,
|
||||
`joinTime` int(11) NOT NULL,
|
||||
PRIMARY KEY (`ID`)
|
||||
) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=utf8;
|
||||
|
||||
CREATE TABLE `seenTimes` (
|
||||
`ID` int(11) NOT NULL AUTO_INCREMENT,
|
||||
`time` int(11) NOT NULL,
|
||||
`userFK` int(11) NOT NULL,
|
||||
`messageFK` int(11) NOT NULL,
|
||||
PRIMARY KEY (`ID`)
|
||||
) ENGINE=MyISAM AUTO_INCREMENT=63 DEFAULT CHARSET=utf8;
|
||||
|
||||
CREATE TABLE `users` (
|
||||
`ID` int(11) NOT NULL AUTO_INCREMENT,
|
||||
`username` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
|
||||
`password` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
|
||||
`regTime` int(11) NOT NULL,
|
||||
PRIMARY KEY (`ID`)
|
||||
) ENGINE=MyISAM AUTO_INCREMENT=9 DEFAULT CHARSET=utf8;
|
||||
402
index.php
Normal file
402
index.php
Normal file
|
|
@ -0,0 +1,402 @@
|
|||
<?php
|
||||
include_once("connect.php");
|
||||
|
||||
ob_start();
|
||||
|
||||
@session_start();
|
||||
|
||||
?>
|
||||
<style>
|
||||
body {
|
||||
}
|
||||
</style>
|
||||
<?php
|
||||
|
||||
if (!isset($_SESSION['active'])) {
|
||||
$_SESSION['active'] = true;
|
||||
$_SESSION['loggedIn'] = false;
|
||||
$_SESSION['userID'] = 0;
|
||||
}
|
||||
|
||||
if (!isset($_GET['site'])) {
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
|
||||
switch($_GET['site']) {
|
||||
case "home":
|
||||
if ($_SESSION['loggedIn']) {
|
||||
?>
|
||||
<a href="?site=conversations">Eine Liste der Konversationen</a>
|
||||
<?php
|
||||
} else {
|
||||
?>
|
||||
<a href="?site=login">Login</a><br />
|
||||
<a href="?site=register">Noch keinen Account?</a>
|
||||
<?php
|
||||
}
|
||||
break;
|
||||
case "login":
|
||||
if ($_SESSION['loggedIn']) {
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
if (isset($_GET['sent'])) {
|
||||
if (!isset($_POST['username']) || empty($_POST['username'])) {
|
||||
header("LOCATION: ?site=login&error=username");
|
||||
exit();
|
||||
}
|
||||
if (!isset($_POST['password']) || empty($_POST['password'])) {
|
||||
header("LOCATION: ?site=login&error=password");
|
||||
exit();
|
||||
}
|
||||
|
||||
$sql = "SELECT `ID` FROM `users` WHERE `username`='" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "' AND `password`='" . hash("sha256", $_POST['password']) . "'";
|
||||
$result = mysql_query($sql);
|
||||
if (!mysql_num_rows($result)) {
|
||||
header("LOCATION: ?site=login&error=wrong");
|
||||
exit();
|
||||
}
|
||||
|
||||
$_SESSION['loggedIn'] = true;
|
||||
$row = mysql_fetch_object($result);
|
||||
$_SESSION['userID'] = $row->ID;
|
||||
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
if (isset($_GET['error']))
|
||||
echo "<div class='error'>Error Typ: " . htmlspecialchars($_GET['error']) . "</div>";
|
||||
?>
|
||||
<form action="?site=login&sent" method="POST">
|
||||
<input type="text" name="username"><br />
|
||||
<input type="password" name="password"><br />
|
||||
<input type="submit">
|
||||
</form>
|
||||
<?php
|
||||
break;
|
||||
case "register":
|
||||
if ($_SESSION['loggedIn']) {
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
if (isset($_GET['sent'])) {
|
||||
if (!isset($_POST['username']) || empty($_POST['username'])) {
|
||||
header("LOCATION: ?site=register&error=username");
|
||||
exit();
|
||||
}
|
||||
if (!isset($_POST['password']) || empty($_POST['password'])) {
|
||||
header("LOCATION: ?site=register&error=password");
|
||||
exit();
|
||||
}
|
||||
|
||||
$sql = "SELECT `ID` FROM `users` WHERE `username`='" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "'";
|
||||
$result = mysql_query($sql);
|
||||
if (mysql_num_rows($result)) {
|
||||
header("LOCATION: ?site=register&error=existing");
|
||||
exit();
|
||||
}
|
||||
$sql = "INSERT INTO `users` (`username`, `password`, `regTime`) VALUES ('" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "', '" . hash("sha256", $_POST['password']) . "', " . time() . ")";
|
||||
$result = mysql_query($sql);
|
||||
$_SESSION['loggedIn'] = true;
|
||||
$sql = "SELECT `ID` FROM `users` WHERE `username`='" . mysql_real_escape_string(htmlspecialchars($_POST['username'])) . "'";
|
||||
$result = mysql_query($sql);
|
||||
$row = mysql_fetch_object($result);
|
||||
|
||||
$_SESSION['userID'] = $row->ID;
|
||||
//echo mysql_error();
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
if (isset($_GET['error']))
|
||||
echo "<div class='error'>Error Typ: " . htmlspecialchars($_GET['error']) . "</div>";
|
||||
?>
|
||||
<form action="?site=register&sent" method="POST">
|
||||
<input type="text" name="username"><br />
|
||||
<input type="password" name="password"><br />
|
||||
<input type="submit"><br />
|
||||
</form>
|
||||
<?php
|
||||
break;
|
||||
case "chat":
|
||||
if (!$_SESSION['loggedIn']) {
|
||||
header("LOCATION: ?site=login");
|
||||
exit();
|
||||
}
|
||||
if (!isset($_GET['id'])) {
|
||||
header("LOCATION: ?site=conversations");
|
||||
exit();
|
||||
}
|
||||
|
||||
$sql = "SELECT
|
||||
`c`.`ID` AS `id`,
|
||||
`c`.`name` AS `name`,
|
||||
`c`.`initTime` AS `initTime`,
|
||||
`p`.`joinTime` AS `joinTime`,
|
||||
`iu`.`ID` AS `iuID`,
|
||||
`iu`.`username` AS `initUser`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `conversations` AS `c` ON `p`.`conversationFK`=`c`.`ID`
|
||||
INNER JOIN `users` AS `iu` ON `c`.`initUserFK`=`iu`.`ID`
|
||||
WHERE `p`.`userFK`=" . $_SESSION['userID'] . " AND `c`.`ID`=" . intval($_GET['id']);
|
||||
$result = mysql_query($sql);
|
||||
if (!mysql_num_rows($result)) {
|
||||
echo "Du bist bei dem Chat nicht dabei... : / ";
|
||||
exit();
|
||||
}
|
||||
|
||||
$row = mysql_fetch_object($result);
|
||||
|
||||
if (intval($_SESSION['userID']) == $row->iuID) {
|
||||
?>
|
||||
<div style="height: 20px; width: 100%;">
|
||||
Uh, du bist der Initiator? Cool... : )
|
||||
<input type="text" id="username">
|
||||
<button onclick="addUser()">Benutzer hinzufügen</button>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
<div style="display: none">
|
||||
<style>
|
||||
.sender {
|
||||
text-decoration: underline;
|
||||
font-weight: bold;
|
||||
}
|
||||
</style>
|
||||
<script>
|
||||
var ret = function(v) {
|
||||
return v;
|
||||
}
|
||||
//var http;
|
||||
var reqGet = function(file, pars, bg, after) {
|
||||
var http = new XMLHttpRequest();
|
||||
http.open("GET", "ajax/" + file + ".php?" + pars, bg);
|
||||
if (bg) {
|
||||
http.onreadystatechange = function() {
|
||||
if (http.readyState == 4) {
|
||||
after(http.responseText);
|
||||
}
|
||||
};
|
||||
}
|
||||
http.send(null);
|
||||
if (!bg)
|
||||
return after(http.responseText);
|
||||
}
|
||||
var reqPost = function(file, get, pars, bg, after) {
|
||||
var http = new XMLHttpRequest();
|
||||
http.open("POST", file + ".php?" + get, bg);
|
||||
http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
|
||||
http.setRequestHeader("Content-length", pars.length);
|
||||
http.setRequestHeader("Connection", "close")
|
||||
if (bg) {
|
||||
http.onreadystatechange = function() {
|
||||
if (http.readyState == 4) {
|
||||
after(http.responseText);
|
||||
}
|
||||
};
|
||||
}
|
||||
http.send(pars);
|
||||
if (!bg)
|
||||
return after(http.responseText);
|
||||
}
|
||||
var addUser = function() {
|
||||
try {
|
||||
//http.abort();
|
||||
} catch(e) {
|
||||
|
||||
}
|
||||
var username = document.getElementById("username").value;
|
||||
reqPost("ajax", "addUser", "chat=<?php echo $row->id; ?>&username=" + encodeURIComponent(username), true, message);
|
||||
document.getElementById("username").value = "";
|
||||
//startLoader();
|
||||
}
|
||||
var lastId = 0;
|
||||
var lastPa = 0;
|
||||
var startLoader = function() {
|
||||
reqPost("ajax", "load", "chat=<?php echo $row->id; ?>&mid=" + lastId + "&pid=" + lastPa, true, load);
|
||||
}
|
||||
var load = function(result) {
|
||||
console.log(result);
|
||||
if (!result.length)
|
||||
return;
|
||||
result = JSON.parse(result);
|
||||
if (result.nic) {
|
||||
window.location = "kicked.html";
|
||||
return;
|
||||
}
|
||||
if (result.lastId)
|
||||
lastId = result.lastId;
|
||||
if (result.lastPa)
|
||||
lastPa = result.lastPa;
|
||||
if (result.messages) {
|
||||
var chat = document.getElementById("chat");
|
||||
var chattext = "";
|
||||
for (var i = 0; i < result.messages.length; i++) {
|
||||
chattext += "<tr>";
|
||||
chattext += '<td class="sender">';
|
||||
// chattext += '<a href="?site=users&id=' + result.messages[i].userid + '">';
|
||||
chattext += result.messages[i].username;
|
||||
// chattext += '</a>';
|
||||
chattext += "</td>";
|
||||
chattext += "<td>";
|
||||
chattext += result.messages[i].text;
|
||||
chattext += "</td>";
|
||||
chattext += "</tr>";
|
||||
}
|
||||
chat.innerHTML += chattext;
|
||||
}
|
||||
if (result.users) {
|
||||
var users = document.getElementById("users");
|
||||
users.innerHTML = "";
|
||||
var userstext = "";
|
||||
for (var i = 0; i < result.users.length; i++) {
|
||||
userstext += "<tr>";
|
||||
userstext += "<td>";
|
||||
//userstext += '<a href="?site=users&id=' + result.users[i].userid + '">';
|
||||
if (result.users[i].userid != <?php echo $_SESSION['userID'];?>) {
|
||||
<?php
|
||||
if (intval($_SESSION['userID']) == $row->iuID)
|
||||
echo "userstext += '<a href=\"javascript:remove(' + result.users[i].userid + ');\">';\n";
|
||||
echo "userstext += result.users[i].username;\n";
|
||||
if (intval($_SESSION['userID']) == $row->iuID)
|
||||
echo "userstext += '</a>';\n";
|
||||
?>
|
||||
} else {
|
||||
userstext += result.users[i].username;
|
||||
}
|
||||
userstext += "</td>";
|
||||
userstext += "</tr>";
|
||||
}
|
||||
users.innerHTML = userstext;
|
||||
}
|
||||
scrollDown();
|
||||
startLoader();
|
||||
}
|
||||
var remove = function(id) {
|
||||
reqPost("ajax", "removeUser", "chat=<?php echo $row->id; ?>&id=" + id, true, resetLastPa);
|
||||
}
|
||||
var resetLastPa = function(msg) {
|
||||
lastPa = 0;
|
||||
}
|
||||
var send = function() {
|
||||
try {
|
||||
//http.abort();
|
||||
} catch(e) {
|
||||
|
||||
}
|
||||
var text = document.getElementById("chatInput").value;
|
||||
document.getElementById("chatInput").value = "";
|
||||
reqPost("ajax", "send", "text=" + encodeURIComponent(text) + "&chat=<?php echo $row->id; ?>", true, function (v) { console.dir(v); } );
|
||||
//startLoader();
|
||||
}
|
||||
var message = function(result) {
|
||||
console.log(result);
|
||||
result = JSON.parse(result);
|
||||
console.dir(result);
|
||||
}
|
||||
var scrollDown = function() {
|
||||
var obj = document.getElementById("chatcontainer");
|
||||
obj.scrollTop = obj.scrollHeight;
|
||||
}
|
||||
window.onunload = function() {
|
||||
document.getElementById("chat").innerHTML = "";
|
||||
//http.abort();
|
||||
}
|
||||
startLoader();
|
||||
</script>
|
||||
</div>
|
||||
<div style="height: 85%; width: 100%">
|
||||
<div id="chatcontainer" style="float: left; height: 100%; width: 75%; overflow-y: scroll; overflow-x: hidden">
|
||||
<table id="chat">
|
||||
</table>
|
||||
</div>
|
||||
<div style="float: right; height: 100%; width: 25%; overflow-y: scroll; overflow-x: hidden">
|
||||
<table id="users">
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div style="margin: 0px; padding: 0px; height: 5%; width: 100%; position: absolute; left: 0px; bottom: 0px;">
|
||||
<form>
|
||||
<input type="text" id="chatInput" style="margin: 0px; padding-left: 10px; width: 89%">
|
||||
<input type="submit" style="width: 10%" onclick="send(); return false;">
|
||||
</form>
|
||||
</div>
|
||||
<?php
|
||||
|
||||
break;
|
||||
case "conversations":
|
||||
if (!$_SESSION['loggedIn']) {
|
||||
header("LOCATION: ?site=home");
|
||||
exit();
|
||||
}
|
||||
|
||||
if (isset($_GET['new'])) {
|
||||
if (!isset($_POST['name']) || empty($_POST['name'])) {
|
||||
header("LOCATION: ?site=conversations&error=name");
|
||||
exit();
|
||||
}
|
||||
|
||||
$sql = "INSERT INTO `conversations` (`name`, `initUserFK`, `initTime`) VALUES ('" . mysql_real_escape_string(htmlspecialchars($_POST['name'])) . "', " . $_SESSION['userID'] . ", " . time() . ")";
|
||||
$result = mysql_query($sql);
|
||||
|
||||
$sql = "SELECT `ID` FROM `conversations` WHERE `name`='" . mysql_real_escape_string(htmlspecialchars($_POST['name'])) . "'";
|
||||
$result = mysql_query($sql);
|
||||
$row = mysql_fetch_object($result);
|
||||
|
||||
$sql = "INSERT INTO `participants` (`conversationFK`, `userFK`, `joinTime`) VALUES (" . $row->ID . ", " . $_SESSION['userID'] . ", " . time() . ")";
|
||||
$result = mysql_query($sql);
|
||||
|
||||
header("LOCATION: ?site=conversations");
|
||||
exit();
|
||||
}
|
||||
|
||||
$sql = "SELECT
|
||||
`c`.`ID` AS `id`,
|
||||
`c`.`name` AS `name`,
|
||||
`c`.`initTime` AS `initTime`,
|
||||
`p`.`joinTime` AS `joinTime`,
|
||||
`iu`.`ID` AS `iuID`,
|
||||
`iu`.`username` AS `initUser`
|
||||
FROM `participants` AS `p`
|
||||
INNER JOIN `conversations` AS `c` ON `p`.`conversationFK`=`c`.`ID`
|
||||
INNER JOIN `users` AS `iu` ON `c`.`initUserFK`=`iu`.`ID`
|
||||
WHERE `p`.`userFK`=" . $_SESSION['userID'];
|
||||
|
||||
$result = mysql_query($sql);
|
||||
|
||||
if (!mysql_num_rows($result)) {
|
||||
echo "Keine Konversationen... : (<br />";
|
||||
}
|
||||
if (isset($_GET['error']))
|
||||
echo "<div class='error'>Error Typ: " . htmlspecialchars($_GET['error']) . "</div>";
|
||||
?>
|
||||
<table>
|
||||
<?php
|
||||
while ($row = mysql_fetch_object($result)) {
|
||||
?>
|
||||
<tr>
|
||||
<td colspan="2"><a href="?site=chat&id=<?php echo $row->id; ?>"><?php echo $row->name; ?></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>von <a href="?site=users&id=<?php echo $row->iuID; ?>"><?php echo $row->initUser; ?></a></td>
|
||||
<td>um <?php echo $row->initTime; ?></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dabei seit <?php echo $row->joinTime; ?></td>
|
||||
</tr>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
<div>
|
||||
Neue Konversation:<br />
|
||||
<form action="?site=conversations&new" method="POST">
|
||||
<input type="text" name="name"><br />
|
||||
<input type="submit">
|
||||
</form>
|
||||
</div>
|
||||
<?php
|
||||
break;
|
||||
}
|
||||
?>
|
||||
2
kicked.html
Normal file
2
kicked.html
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
Du wurdest gekickt!<br />
|
||||
<a href="./">Zurück</a>
|
||||
4
logout.php
Normal file
4
logout.php
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
<?php
|
||||
session_start();
|
||||
$_SESSION = array();
|
||||
?>
|
||||
Loading…
Reference in a new issue