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room.php
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room.php
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<?php
include('config.php');
include('db.php');
if (isset($_POST['email'])){
setcookie('email_cookie', $_POST['email'], time()+(60*60*24*365));
}
include('header.txt');
#
# get the number of rooms
#
list($rooms) = mysql_num_rows(mysql_query("SELECT * FROM choose_rooms",$db));
$insert = "<br /><br /><b>Rooms:</b> ".number_format($rooms);
#
# utility function
#
function get_room_depth($room_id){
if ($room_id == 1){return 1;}
//list($parent_room_id) = mysql_num_rows(mysql_query("SELECT id FROM choose_rooms WHERE room_1=".$room_id." OR room_2=".$room_id));
$parent_room_id = db_single(mysql_query("SELECT id FROM choose_rooms WHERE room_1=".$room_id." OR room_2=".$room_id));
//echo "<!-- Parent ID: ".$parent_room_id['id']." --/>";
if ($parent_room_id['id']){
return 1 + get_room_depth($parent_room_id['id']);
}
return 1;
}
#
# add a new room?
#
$problems = array();
if (isset($_POST['addroom'])){
if ($settings['enable_recaptcha'] == 1) {
require_once('recaptchalib.php');
$privatekey = $settings['recaptcha_private_key'];
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
$problems[] = "The reCAPTCHA wasn't entered correctly. Try again. (".$resp->error.")";
}
}
if (!strlen(trim($_POST['email']))) $problems[] = "Please enter your email address";
if (!strlen(trim($_POST['blurb']))) $problems[] = "Please enter your part of the story";
if (!$_POST['end_here']){
if (!strlen(trim($_POST['choice1']))) $problems[] = "Please enter the first choice";
if (!strlen(trim($_POST['choice2']))) $problems[] = "Please enter the second choice";
}
if (!count($problems)){
$ret = db_insert('choose_rooms', array(
'email' => AddSlashes($_POST['email']),
'blurb' => AddSlashes($_POST['blurb']),
'text_1' => AddSlashes($_POST['choice1']),
'room_1' => 0,
'text_2' => AddSlashes($_POST['choice2']),
'room_2' => 0,
'end_here' => AddSlashes($_POST['end_here']),
'ip' => AddSlashes($_SERVER['REMOTE_ADDR']),
));
//$room_id = $ret['insert_id'];
$room_id = $ret;
$opt = intval($_POST['opt']);
$from = intval($_POST['from']);
db_update('choose_rooms', array(
"room_$opt" => $room_id,
), "id=$from AND room_$opt=0");
print "Your room has been added. <a href=\"room.php\">Click here</a> to start again.";
include('footer.txt');
exit;
}
}
#
# is this a null (insert a link here) room?
#
if (isset($_REQUEST['from']) && !$_GET['room']){
$from_id = intval($_REQUEST['from']);
$from_room = db_single(mysql_query("SELECT * FROM choose_rooms WHERE id=$from_id"));
$depth = get_room_depth($from_id);
$opt = intval($_REQUEST['opt']);
$email_cookie = HtmlSpecialChars($_COOKIE['email_cookie']);
if (count($problems)){
echo "<div class=\"problems\">\n";
foreach ($problems as $p){
echo "» $p<br />\n";
}
echo "</div>\n";
echo "<br />\n";
}
print "<!-- Depth: $depth -->";
print nl2br(htmlentities(chop($settings['new_room_blurb'])))."<br /><br />";
print "What happens when someone chooses "".HtmlSpecialChars($from_room["text_$opt"]).""?<br/>";
echo "<br />";
print "<form method=\"post\">";
print "<input type=\"hidden\" name=\"addroom\" value=\"1\">";
print "<input type=\"hidden\" name=\"from\" value=\"$from_id\">";
print "<input type=\"hidden\" name=\"opt\" value=\"$opt\">";
print "Your email address: <br><input type=\"text\" name=\"email\" size=\"50\" value=\"$email_cookie\"><br>\n<small>".$settings['privacy_policy']."</small>\n<br /><br />";
print "Story description:<br><textarea name=\"blurb\" cols=\"50\" rows=\"10\"></textarea><br><br>";
if ($depth >= $settings['kill_depth']){
print "<select name=\"end_here\"><option value=\"0\">The adventure continues...</option><option value=\"1\">The adventure ends here</option></select><br><br>";
}else{
print "<input type=\"hidden\" name=\"end_here\" value=\"0\">";
}
print "Choice 1:<br><input type=\"text\" name=\"choice1\" size=\"50\"><br><br>";
print "Choice 2:<br><input type=\"text\" name=\"choice2\" size=\"50\"><br><br>";
if ($settings['enable_recaptcha'] == 1) {
echo "Prove you're a human:<br />";
$recaptcha_theme = " <script type=\"text/javascript\">";
$recaptcha_theme .= "var RecaptchaOptions = {";
$recaptcha_theme .= "theme : 'white'";
$recaptcha_theme .= "};";
$recaptcha_theme .= " </script>";
echo $recaptcha_theme;
echo "<form method=\"post\" action=\"\">";
require_once('recaptchalib.php');
$publickey = $settings['recaptcha_public_key'];
echo recaptcha_get_html($publickey);
}
print "<br /><br /><input type=\"submit\" value=\"Add My Room!\">";
include('footer.txt');
exit;
}
#
# just a regular old choice room
#
$room_id = max(intval($_GET['room']), 1);
$room = db_single(mysql_query("SELECT * FROM choose_rooms WHERE id=$room_id"));
if (!$room['id']){
print "error: room $room_id not found";
include('footer.txt');
exit;
}
$depth = get_room_depth($room_id);
echo "<!-- depth: ".$depth." -->\n";
if ($room['id'] == 1){
echo "<div class=\"warnbox\">\n";
echo "<b>Warning:</b> ".nl2br(htmlentities(chop($settings['warn_box_blurb'])));
echo "</div>\n";
}
if ($room['end_here']){
print nl2br(htmlentities(chop($room['blurb'])));
print "<br><br><b>It's all over.</b> Why not <a href=\"room.php\">start again</a>.";
}else{
print defaulty(nl2br(htmlentities(trim($room['blurb']))))."<br />\n";
echo "<br />\n";
echo "<b>What will you do?</b><br />\n";
echo "<div class=\"choices\">\n";
print "[1] <a href=\"room.php?room=".$room['room_1']."&from=".$room_id."&opt=1\">".defaulty(htmlentities($room['text_1']))."</a><br />\n";
print "[2] <a href=\"room.php?room=".$room['room_2']."&from=".$room_id."&opt=2\">".defaulty(htmlentities($room['text_2']))."</a><br />\n";
echo "</div>\n";
}
print "<br><br><br><br>";
echo "Something wrong with this entry? Bad spelling/grammar? Empty? Makes no sense? Then <a href=\"report.php?id=".$room['id']."\">report it</a>.<br />";
if ($_SERVER['PHP_AUTH_USER']){
echo "<br />";
echo "<div class=\"godbox\">You're logged in as an admin!";
echo "[<a href=\"edit.php?id=".$room['id']."\">edit</a>]";
echo "</div>";
}
function defaulty($x){
return strlen($x) ? $x : '<i>Blank</i>';
}
include('footer.txt');
?>