A small board for communication between
sysadmins or such like. Or at least thats why I designed it. If you need to keep admins up to date then use this. Its simple easy and basic. Only has 4 user support, but its brill for a small team building a website.
By : rock
<?php
/*
A small board for communication between
sysadmins or such like.
The board uses file access to display the
messages. Search and replace message2 with
the users name required and do the same for
the other users. Once logged in just Click
on the radio box you wish to post to and
then just write your message. Click POST
and hey presto Bob's your uncle.
The user is identified by $REMOTE_USER
If the user is identified then he/she can
delete his/her own messages.
$REMOTE_USER is an apache variable and can
be used. Or you can write a login script to
parse the variable.
*/
?>
<html>
<head>
</head>
<body>
<?
function date_str($timestamp) {
$date_str = getdate($timestamp);
$year = $date_str["year"];
$mon = $date_str["mon"];
$mday = $date_str["mday"];
$hours = $date_str["hours"];
$minutes = $date_str["minutes"];
$seconds = $date_str["seconds"];
return "$hours:$minutes:$seconds $mday/$mon/$year";
}
$message1 = "message1.txt";
$message2 = "message2.txt";
$message3 = "message3.txt";
$message4 = "message4.txt";
if ($deluser) {
copy("./blank.txt", "./$deluser.txt");
}
$message1fp = fopen("./message1.txt", "a+");
$message2fp = fopen("./message2.txt", "a+");
$message3fp = fopen("./message3.txt", "a+");
$message4fp = fopen("./message4.txt", "a+");
if ($postto == "message2") fwrite($message2fp, $posttext);
else if ($postto == "messagel") fwrite($message1fp, $posttext);
else if ($postto == "message3") fwrite($message3fp, $posttext);
else if ($postto == "message4") fwrite($message4fp, $posttext);
else echo "......";
if ($REMOTE_USER) echo "Welcome: $REMOTE_USER";
else echo "Welcome: Unknow person";
?>
<form method=post action="./post.php">
<table width=100% border=1>
<tr><td bgcolor=gray width=50%><font size=1><b>message2</b> - Last Modified <? echo date_str(filemtime($message2)); ?>   <input type=radio name="postto" value="message2">
<td bgcolor=gray width=50%><font size=1><b>message3</b> - Last Modified <? echo date_str(filemtime($message3)); ?>   <input type=radio name="postto" value="message3">
<tr><td><?
$lines = file($message2);
while (list($ElementIndexValue, $ElementContents) = each($lines))
{
echo $ElementContents."<br>";
}
?><td> <?
$lines = file($message3);
while (list($ElementIndexValue, $ElementContents) = each($lines))
{
echo $ElementContents."<br>";
}
?>
<tr><td bgcolor=gray width=50%><font size=1><b>message1</b> - Last Modified <? echo date_str(filemtime($message1)); ?>   <input type=radio name="postto" value="message1">
<td bgcolor=gray width=50%><font size=1><b>message4</b> - Last Modified <? echo date_str(filemtime($message4)); ?>   <input type=radio name="postto" value="message4">
<tr><td> <?
$lines = file($message1);
while (list($ElementIndexValue, $ElementContents) = each($lines))
{
echo $ElementContents."<br>";
}
?> <td> <?
$lines = file($message4);
while (list($ElementIndexValue, $ElementContents) = each($lines))
{
echo $ElementContents."<br>";
}
?>
</table>
<center>
<TEXTAREA name="posttext" cols=60 rows=15></TEXTAREA>
<br>
<input type=submit value="Post Message">
</form>
<p>
<form method=post action="./post.php">
<input type=hidden name="deluser" value="<? echo $REMOTE_USER; ?>">
<input type=submit value="Delete my messages">
</form>
<p>
<?
fclose($message1fp);
fclose($message2fp);
fclose($message4fp);
fclose($message3fp);
?>
</html>
| DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
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