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| Jak dodać nowe obowiązkowe pole ? |
> Zobacz poprzedni temat :: Zobacz następny temat --> |
| Autor |
Wiadomość
|
| nirre |
 Wysłany: Nie Lip 08, 2007 11:50 am Temat postu: Jak dodać nowe obowiązkowe pole ? |
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Nowy
Dołączył: 08 Lip 2007
Posty: 3
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Mam pytanie chciałbym dodać do tego kodu (Księga Gości) nowe pole "Adres IP" tzn. Chodzi mi oto żeby podczas dodawania nowego wpisu była koniecznie do wypełnienia nowa rubryka "Adres IP:" a następnie przy przeglądaniu wpisów między "Nazwą" a "Datą" pojawiała się zawartość rubryki "Adres IP"
| Kod: |
<?php ob_start(); header("Cache-Control: no-cache, must-revalidate"); ?>
<!-- replace this line with your header html code -- don't place any html code above the ob_start() line -->
<?php include'zawartosc.php' ?>
<?php
/*================================*\
-- user variables --
flumpcakes.co.uk/php/guestbook
\*================================*/
define('ADMIN_USER', 'admin');
define('ADMIN_PASS', 'admin');
define('GB_FILE', 'gb.dat');
define('DATE_FORMAT', 'jS F Y - H:i');
define('MAX_PER_PAGE', 20);
define('MAX_NAME_LEN', 60);
define('MIN_MESG_LEN', 3);
define('MAX_MESG_LEN', 600);
define('POST_TIME', 60);
define('ALLOW_URLS', true);
define('SELF', $_SERVER['PHP_SELF']);
/*================================*\
-- end user variables --
\*================================*/
define('FUNC', isset($_GET['func']) ? $_GET['func'] : NULL);
define('P', isset($_GET['p']) ? (int) $_GET['p'] : 1);
if (FUNC == 'logout') {
echo '<p>You have been logged out.</p>';
setcookie ('password', '');
unset($_COOKIE['password'], $password);
}
if (isset($_POST['password'])) {
$password = md5($_POST['password']);
if ($password == md5(ADMIN_PASS)) {
setcookie('password', $password);
}
} else {
$password = isset($_COOKIE['password']) ? $_COOKIE['password'] : NULL;
}
ob_end_flush();
echo '<p><a href="'.SELF.'">Oglądaj Serwery</a> - <a href="'.SELF.'?func=sign">Dodaj Serwer!</a></p>';
echo '<!-- guestbook from flumpcakes.co.uk -->';
switch (FUNC)
{
/*================================*\
-- default --
\*================================*/
default:
if (!$fp = @fopen(GB_FILE, 'r')) {
echo '<p>failed to open: '.GB_FILE.'</p>';
break;
}
$i = 0;
$data = NULL;
$to_show = (P * MAX_PER_PAGE) - MAX_PER_PAGE;
if (P > 1) echo '<p><b>Page '.P.'</b></p>';
while (!feof($fp)) {
$i++;
if ($i > ($to_show + MAX_PER_PAGE)) break;
$data = fgets($fp, 4096);
if (empty($data)) break;
if ($i > $to_show) {
list ($date, $name, $mesg, $ip) = str_replace('\|', '|', preg_split('/(?<!\\\)(\|)/', $data));
echo ("\n<p> <img src=\"news/templates/normal/img/kwadrat.gif\"> <font color=\"yellow\"><b>$name</b></font> on ".date(DATE_FORMAT, $date)."<br />$mesg</p>");
}
}
if ($i > MAX_PER_PAGE) {
$line_count = substr_count(fread($fp, filesize(GB_FILE)), "\n") + $i;
$line_count = ceil($line_count / MAX_PER_PAGE);
$s = 1;
$f = $line_count + 1;
echo "\n".'<p>Page: # ';
if ($line_count > MAX_PER_PAGE) {
if (P < 6) {
$s = 1;
$f = 10;
} elseif (($line_count-P) < 6) {
$s = $line_count - 8;
$f = $line_count;
} else {
$s = P -3;
$f = $s + 8;
}
echo (P > 5) ? ' <a href="'.SELF.'">1</a>-' : NULL;
}
for ($k=$s; $k<$f; $k++) {
echo ($k == P) ? "$k " : "<a href=\"".SELF."?p=$k\">$k</a> ";
}
echo ($k <= $line_count) ? "of <a href=\"".SELF."?p=$line_count\">$line_count</a></p>" : '</p>';
}
fclose($fp);
break;
/*================================*\
-- sign --
\*================================*/
case 'sign':
$name = (isset($_POST['name'])) ? strip_chars($_POST['name']) : NULL;
$mesg = (isset($_POST['mesg'])) ? strip_chars($_POST['mesg']) : NULL;
if (isset($_POST['submit'])) {
$errors = NULL;
$now = time();
$name_len = strlen($name);
$mesg_len = strlen($mesg);
if ($name) {
if ($name_len > MAX_NAME_LEN) {
$errors = '- Name is too long, '.$name_len.' (Max: '.MAX_NAME_LEN.')<br />';
}
} else {
$errors = '- Name field is empty<br />';
}
if ($mesg) {
if ($mesg_len > MAX_MESG_LEN) {
$errors.= '- Message is too long, '.$mesg_len.' (Max: '.MAX_MESG_LEN.')<br />';
} elseif ($mesg_len < MIN_MESG_LEN) {
$errors.= '- Message is too short (Min: '.MIN_MESG_LEN.')<br />';
}
} else {
$errors.= '- Message field is empty<br />';
}
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading, check location and file permissions.';
break;
}
list($date, , , $ip) = fgetcsv($fp, 4096, '|');
fclose($fp);
if ($_SERVER['REMOTE_ADDR'] == $ip && $now < $date+POST_TIME) {
$errors.= '- You are posting too soon after your last post';
}
if ($errors) {
echo '<p>'.$errors.'</p>';
} else {
if ($name == ADMIN_USER) {
if (@$_POST['pass'] != ADMIN_PASS && $password != md5(ADMIN_PASS)) {
echo '<p>This username requires a password</p>';
echo '<form method="post" action="'.SELF.'?func=sign"><p><input type="password" name="pass" size="20" /> <input type="submit" value="Add" name="submit" /><input type="hidden" name="name" value="'.$name.'" /><input type="hidden" name="mesg" value="'.$mesg.'" /></p></form>';
break;
}
}
$filesize = filesize(GB_FILE);
$filesize = (empty($filesize)) ? 1024 : $filesize;
if (!$fp = @fopen(GB_FILE, 'r+')) {
echo 'Unable to open guestbook file for reading and writing, check location and file permissions.';
break;
}
$data = fread($fp, $filesize);
rewind($fp);
fwrite($fp, "$now|".str_replace("\n", NULL, str_replace('|', '\|', $name)).' |'.str_replace("\n", '<br />', bbcode($mesg)).' |'.$_SERVER['REMOTE_ADDR'].'|');
if (! empty($data)) fwrite($fp, "\n". $data);
fclose($fp);
echo '<p>Twój serwer został dodany, dziękuje !</p>';
break;
}
}
echo "\n".'<form method="post" action="'.SELF.'?func=sign"><p><label for="name">Name:</label><br /><input type="text" name="name" id="name" value="'.$name.'" size="24" /><br /><label for="mesg">Message:</label> <a href="'.SELF.'?func=bbcode">BBCode</a><br /><textarea name="mesg" id="mesg" cols="20" rows="4">'.$mesg.'</textarea><br /><input type="submit" name="submit" value="Add" /></p></form>';
break;
/*================================*\
-- admin --
\*================================*/
case 'admin':
if ($password == md5(ADMIN_PASS)) {
if (isset($_GET['d'])) {
/*================================*\
-- admin delete --
\*================================*/
if (isset($_GET['c'])) {
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading , check location and file permissions.';
break;
}
$output = '';
while (!feof($fp)) {
$line = fgets($fp, 4096);
if (substr($line, 0, 10) == $_GET['d']) {
$output .= fread($fp, filesize(GB_FILE));
fclose($fp);
if (!$fp = @fopen(GB_FILE, 'w')) {
echo 'Unable to open guestbook file for writing, check location and file permissions.';
break;
}
fwrite($fp, $output);
fclose($fp);
echo '<p>Message has been <b>deleted</b>.<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page<br /></p>';
break 2;
} else {
$output .= $line;
}
}
fclose($fp);
echo '<p>There was an error deleting this post, it doesn\'t seem to exist<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page and try again</p>';
}
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading, check location and file permissions.';
break;
}
while (!feof($fp)) {
$line = fgets($fp, 4906);
if (substr($line, 0, 10) == $_GET['d']) {
list($date, $name, $mesg) = explode ('|', $line);
echo '<p>Are you sure you want to delete this entry?</p>';
echo '<p><b>'.$name.'</b> - on '.date(DATE_FORMAT, $date).'<br />'.$mesg.'</p>';
echo '<p><a href="'.SELF.'?func=admin&d='.$_GET['d'].'&c=1">Yes</a> - <a href="'.SELF.'?func=admin">No</a></p>';
break 2;
}
}
fclose($fp);
echo '<p>There was an error finding this post, it doesn\'t seem to exist<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page and try again</p>';
} elseif (isset($_GET['e'])) {
/*================================*\
-- admin edit --
\*================================*/
if (isset($_GET['c'])) {
$name = (isset($_POST['name'])) ? strip_chars($_POST['name']) : NULL;
$mesg = (isset($_POST['mesg'])) ? strip_chars($_POST['mesg']) : NULL;
$errors = NULL;
$name_len = strlen($name);
$mesg_len = strlen($mesg);
if ($name) {
if ($name_len > MAX_NAME_LEN) {
$errors = '- Name is too long, '.$name_len.' (Max: '.MAX_NAME_LEN.')<br />';
}
} else {
$errors = '- Name field is empty<br />';
}
if ($mesg) {
if ($mesg_len > MAX_MESG_LEN) {
$errors.= '- Message is too long, '.$mesg_len.' (Max: '.MAX_MESG_LEN.')<br />';
} elseif ($mesg_len < MIN_MESG_LEN) {
$errors.= '- Message is too short (Min: '.MIN_MESG_LEN.')<br />';
}
} else {
$errors.= '- Message field is empty<br />';
}
if ($errors) {
echo '<p>'.$errors.'</p>';
} else {
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading, check location and file permissions.';
break;
}
$output = '';
while (!feof($fp)) {
$line = fgets($fp, 4096);
if (substr($line, 0, 10) == $_GET['e']) {
list($date, , , $ip) = str_replace('\|', '|', preg_split("/(?<!\\\)(\|)/", $line));
$output .= $date.'|'.str_replace("\n", NULL, str_replace('|', '\|', $name)).' |'.str_replace("\n", '<br />', bbcode($mesg)).' |'.$ip."|\n".fread($fp, filesize(GB_FILE));
fclose($fp);
$fp = @fopen(GB_FILE, 'w');
fwrite($fp, $output);
fclose($fp);
echo '<p>Message has been <b>edited</b>.<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page<br /></p>';
break 2;
} else {
$output .= $line;
}
}
fclose($fp);
echo '<p>There was an error finding this post, it doesn\'t seem to exist<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page and try again</p>';
}
}
if (isset($_POST['submit'])) {
echo "\n".'<form method="post" action="'.SELF.'?func=admin&e='.$_GET['e'].'&c=1"><p><label for="name">Name:</label><br /><input type="text" name="name" id="name" value="'.$name.'" size="24" /><br /><label for="mesg">Message:</label> <a href="'.SELF.'?func=bbcode">BBCode</a><br /><textarea name="mesg" id="mesg" cols="20" rows="4">'.$mesg.'</textarea><br /><input type="submit" name="submit" value="Edit" /></p></form>';
break;
}
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading, check location and file permissions.';
break;
}
while (!feof($fp)) {
$line = fgets($fp, 4906);
if (substr($line, 0, 10) == $_GET['e']) {
list(, $name, $mesg) = str_replace('\|', '|', preg_split("/(?<!\\\)(\|)/", $line));
$mesg = preg_replace("(\<b\>(.+?)\<\/b>)is", "[b]$1[/b]", $mesg);
$mesg = preg_replace("(\<i\>(.+?)\<\/i\>)is", "[i]$1[/i]", $mesg);
$mesg = preg_replace("(\<u\>(.+?)\<\/u\>)is", "[u]$1[/u]", $mesg);
$mesg = preg_replace("(\<del\>(.+?)\<\/del\>)is", "[s]$1[/s]", $mesg);
$mesg = str_replace('<br />', "\n", $mesg);
$mesg = strip_tags($mesg);
echo "\n".'<form method="post" action="'.SELF.'?func=admin&e='.$_GET['e'].'&c=1"><p><label for="name">Name:</label><br /><input type="text" name="name" id="name" value="'.$name.'" size="24" /><br /><label for="mesg">Message:</label> <a href="'.SELF.'?func=bbcode">BBCode</a><br /><textarea name="mesg" id="mesg" cols="20" rows="4">'.$mesg.'</textarea><br /><input type="submit" name="submit" value="Edit" /></p></form>';
break 2;
}
}
fclose($fp);
echo '<p>There was an error finding this post, it doesn\'t seem to exist<br />Go back to the <a href="'.SELF.'?func=admin">admin</a> page and try again</p>';
}
else
{
/*================================*\
-- admin default --
\*================================*/
$gb_size = filesize(GB_FILE);
echo '<p>======================<br />';
echo 'file size: '.round($gb_size / 1024, 1).'KB<br />';
echo 'version this/latest: <a><b>3.0.3</b></a>/<script src="http://flumpcakes.co.uk/php/guestbook/guestbook.js" type="text/javascript"></script><noscript><a href="http://flumpcakes.co.uk/php/guestbook/"><b>latest</b></a></noscript>';
echo '<br />======================</p>';
if (!$fp = @fopen(GB_FILE, 'r')) {
echo 'Unable to open guestbook file for reading and writing, check location and file permissions.';
break;
}
$i = 0;
$data = NULL;
$to_show = (P * MAX_PER_PAGE) - MAX_PER_PAGE;
if (P > 1) echo '<p><b>Page '.P.'</b></p>';
while (!feof($fp)) {
$i++;
if ($i > ($to_show + MAX_PER_PAGE)) break;
$data = fgets($fp, 4096);
if (empty($data)) break;
if ($i > $to_show) {
list ($date, $name, $mesg, $ip) = str_replace('\|', '|', preg_split("/(?<!\\\)(\|)/", $data));
echo ("\n<p><a href=\"".SELF."?func=admin&e=$date\">[edit]</a> <a href=\"".SELF."?func=admin&d=$date\">[delete]</a> <a href=\"http://whois.sc/$ip\">[whois]</a><br /><span><b>$name</b> on ".date(DATE_FORMAT, $date)."</span><br />$mesg</p>");
}
}
if ($i > MAX_PER_PAGE) {
$line_count = substr_count(fread($fp, $gb_size), "\n") + $i;
$line_count = ceil($line_count / MAX_PER_PAGE);
$s = 1;
$f = $line_count + 1;
echo "\n".'<p>Page: # ';
if ($line_count > MAX_PER_PAGE) {
if (P < 6) {
$s = 1;
$f = 10;
} elseif (($line_count-P) < 6) {
$s = $line_count - 8;
$f = $line_count;
} else {
$s = P -3;
$f = $s + 8;
}
echo (P > 5) ? ' <a href="'.SELF.'?func=admin">1</a>-' : NULL;
}
for ($k=$s; $k<=$f; $k++) {
echo ($k == P) ? "$k " : "<a href=\"".SELF."?func=admin&p=$k\">$k</a> ";
}
echo ($k <= $line_count) ? "of <a href=\"".SELF."?func=admin&p=$line_count\">$line_count</a></p>" : '</p>';
}
fclose($fp);
}
} else {
if (isset($_POST['submit'])) echo '<p>Sorry wrong password</p>';
echo "\n".'<form method="post" action="'.SELF.'?func=admin"><p><input type="password" name="password" size="20" /> <input type="submit" value="Login" name="submit" /></p></form>';
}
break;
/*================================*\
-- BBCode --
\*================================*/
case 'bbcode':
echo '
<p>BBCode is a way of putting special effects into your text. The allowed BBCode is:</p>
<ul>
<li>[b]<b>bold</b>[/b]</li>
<li>[i]<i>italic</i>[/i]</li>
<li>[u]<u>underline</u>[/u]</li>
<li>[s]<del>strikethrough</del>[/s]</li>
</ul>
<p>For example: to make <b>this</b> bold. when posting a message add the tags [b] and [/b] around the text (as seen above).</p>
';
break;
}
/*================================*\
-- functions --
\*================================*/
function strip_chars($var) {
return trim(str_replace("\r", NULL, htmlspecialchars(stripslashes(strip_tags($var)), ENT_QUOTES)));
}
function bbcode($var) {
if (ALLOW_URLS == true)
$var = preg_replace('/http:\/\/[\w]+(.[\w]+)([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?/i', '<a href="$0">$0</a>', $var);
$var = preg_replace('(\[b\](.+?)\[\/b\])is', '<b>$1</b>', $var);
$var = preg_replace('(\[i\](.+?)\[\/i\])is', '<i>$1</i>', $var);
$var = preg_replace('(\[u\](.+?)\[\/u\])is', '<u>$1</u>', $var);
$var = preg_replace('(\[s\](.+?)\[\/s\])is', '<del>$1</del>', $var);
return trim(str_replace('|', '\|', $var));
}
/*================================*\
-- end functions --
\*================================*/
echo "\n".'<p><span><a href="'.SELF.'?func=admin">Admin Area</a>';
if (!empty($password)) echo ' <a href="'.SELF.'?func=logout">Logout</a>';
echo '</span></p>';
?>
<?php include'koniec.php' ?>
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| Powrót do góry |
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| matheus |
| Wysłany: Wto Lip 10, 2007 8:08 pm Temat postu: |
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Moderator
Dołączył: 22 Lis 2006
Posty: 487
Skąd: 3 Miasto
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