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stack.php
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<?php
/*
Copyright (c) 2006 Tyler J. Vano
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT N
OT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/
session_start();
if ($_GET['stack'] == "")
{
header( "Location: error.php?error=4" );
exit;
}
if( ! isset( $_GET['stack'] ) )
{
header( "Location: error.php?error=4" );
exit;
}
$getstackid = $_GET['stack'];
include( 'compiler.php' );
include('mysql_connect.php');
$query = mysql_query("SELECT * FROM stacks WHERE id='$getstackid'");
$numrows = mysql_num_rows($query);
if ($numrows == 0)
{
header( "Location: error.php?error=3" );
exit;
}
$sql="SELECT * FROM stacks where id = $getstackid";
$result=mysql_query($sql);
$stackinfo=mysql_fetch_array($result);
if ($stackinfo['users_id'] != $_SESSION['userid'])
{
if ($stackinfo['public'] != "1")
{
if (! isset($_SESSION['userid']))
{
header( "Location: error.php?error=2" );
exit;
}
header( "Location: error.php?error=1" );
exit;
}
}
$getuserid = $_SESSION['username'];
$getusersid = $_SESSION['userid'];
$stack = mysql_fetch_array( mysql_query( "select * from stacks where id=" . $_GET['stack'] . " limit 1" ), MYSQL_ASSOC );
$current_user = mysql_fetch_array( mysql_query( "select * from users where username='" . $_SESSION['username'] . "' limit 1" ), MYSQL_ASSOC );
$cards = mysql_query( "select * from cards where stacks_id=" . $_GET['stack'] . " order by card_order" );
if( ! isset( $_SESSION['username'] ) )
{
if ($stack['public'] != "1")
{
header( "Location: index.html" );
exit;
}
}
$tools_image = "images/tools.gif";
if ($stack['public'] == "1")
{
$options_image = "images/options_unshare.png";
}
if ($stack['public'] == "0")
{
$options_image = "images/options.png";
}
if ($stack['public'] == "1" && $getusersid != $stack['users_id'])
{
$options_image = "images/options_disabled.png";
$tools_image = "images/tools_disabled.png";
}
?>
<html>
<head>
<link rel="shortcut icon" href="logo.ico" />
<title><?php echo $stack['name']; ?> :: jsCard</title>
<style type="text/css">
body
{
background-color: #607AC5;
margin:0px;
}
#header
{
width: 100%;
height: 45px;
background-color: #C5CEE8;
}
#loginbtn
{
background-color: #607AC5;
height: 100%;
width: 100px;
font-family: ''MS Trebuchet'',Verdana,Arial,sans-serif;"
color: white;
}
#loginbtn:hover {
background-color: #90A2D6;
}
#loginbtn:active {
background-color: #4D629E;
}
#stack_container_shadow
{
position: absolute;
top: 50%;
left: 50%;
margin-top: -<?php echo round($stack['height']/2)+15; ?>px;
margin-left: -<?php echo round($stack['width']/2)-5; ?>px;
width: <?php echo $stack['width']; ?>px;
height: <?php echo $stack['height']; ?>px;
background-color: #405BA7;
}
.stack_container
{
position: absolute;
top: 0px;
left: 0px;
width: <?php echo $stack['width']; ?>px;
height: <?php echo $stack['height']; ?>px;
background-color: #fff;
overflow: hidden;
}
.stack
{
position: absolute;
top: 50%;
left: 50%;
margin-top: -<?php echo round($stack['height']/2)+20; ?>px;
margin-left: -<?php echo round($stack['width']/2); ?>px;
width: <?php echo $stack['width']; ?>px;
height: <?php echo $stack['height']; ?>px;
background-color: #fff;
}
.background
{
position: absolute;
top: 0px;
left: 0px;
width: <?php echo $stack['width']; ?>px;
height: <?php echo $stack['height']; ?>px;
}
.script_editor
{
display: block;
z-index: 1000;
background-color: #fff;
}
#msgbox
{
position: absolute;
top: 50%;
left: 50%;
margin-top: <?php if( round($stack['height']) < 300 ) { echo (0 - (round($stack['height']/2)+20)) + 284; } else { echo round($stack['height']/2); } ?>px;
margin-left: -<?php if( round($stack['width']) < 500 ) { echo round($stack['width']/2) + round(500-$stack['width'])/2; } else { echo round($stack['width']/2); } ?>px;
width: <?php if( ($stack['width'] + 5) < 500 ) { echo "500"; } else { echo ($stack['width'] + 5); } ?>px;
height: 87px;
}
.msgbox_selector
{
position: absolute;
height: 23px;
width: 85px;
top:50%;
left:50%;
margin-left: -<?php if( round($stack['width']) < 500 ) { echo round($stack['width']/2) + (round(500-$stack['width'])/2)-13; } else { echo (round($stack['width']/2))-13; } ?>px;
margin-top: <?php if( round($stack['height']) < 300 ) { echo (0 - (round($stack['height']/2)+20)) + 284; } else { echo round($stack['height']/2); } ?>px;
}
.card_manager_selector
{
position: absolute;
height: 23px;
width: 92px;
top:50%;
left:50%;
margin-left: -<?php if( round($stack['width']) < 500 ) { echo round($stack['width']/2) + (round(500-$stack['width'])/2)-125; } else { echo (round($stack['width']/2))-125; } ?>px;
margin-top: <?php if( round($stack['height']) < 300 ) { echo (0 - (round($stack['height']/2)+20)) + 284; } else { echo round($stack['height']/2); } ?>px;
}
#tools
{
position: absolute;
top: 50%;
left: 50%;
margin-top: -<?php echo round( $stack['height']/2 )+20; ?>px;
margin-left: -<?php echo round( $stack['width']/2) + 113; ?>px;
width: 93px;
height: 226px;
background-image: url( '<?php echo $tools_image; ?>' );
-webkit-user-select: none; /* webkit (safari, chrome) browsers */
-moz-user-select: none; /* mozilla browsers */
-khtml-user-select: none; /* webkit (konqueror) browsers */
-ms-user-select: none; /* IE10+ */
}
.unselectable
{
-webkit-user-select: none; /* webkit (safari, chrome) browsers */
-moz-user-select: none; /* mozilla browsers */
-khtml-user-select: none; /* webkit (konqueror) browsers */
-ms-user-select: none; /* IE10+ */
user-select: none;
}
div.toolcell
{
border: 1px solid #e3e3e3;
}
div.toolcell:hover
{
border: 1px solid #b4b4b4;
}
div.toolcell:active
{
border: 1px solid black;
}
.toolcell_selected
{
border: 1px solid #607AC5;
}
#options
{
position: absolute;
top: 50%;
left: 49%;
margin-top: -<?php echo round( $stack['height']/2 )+20; ?>px;
margin-left: <?php echo round( $stack['width']/2) + 50; ?>px;
width: 93px;
height: 274px;
background-image: url( '<?php echo $options_image; ?>' );
-webkit-user-select: none; /* webkit (safari, chrome) browsers */
-moz-user-select: none; /* mozilla browsers */
-khtml-user-select: none; /* webkit (konqueror) browsers */
-ms-user-select: none; /* IE10+ */
}
div.optioncell
{
border: 1px solid #e3e3e3;
}
div.optioncell:hover
{
border: 1px solid #b4b4b4;
}
.cardmanagercontent
{
width:100%;
display:none;
position: absolute;
top: 32px;
left: 12px;
width: <?php if( ($stack['width'] + 5) < 500 ) { echo 500-22; } else { echo ($stack['width'] - 22); } ?>px;
border: none;
}
.next-triangle
{
width: 0;
height: 0;
border-style: solid;
border-width: 10px 0 10px 17.3px;
border-color: transparent transparent transparent #ffffff;
position: absolute;
top: 50%;
left: 50%;
margin-top: -10px;
margin-left: -6px;
}
.prev-triangle
{
width: 0;
height: 0;
border-style: solid;
border-width: 10px 17.3px 10px 0;
border-color: transparent #ffffff transparent transparent;
position: absolute;
top: 50%;
left: 50%;
margin-top: -10px;
margin-left: -11px;
}
.card-slideshow {
border-radius: 50%;
width: 40px;
height: 40px;
position: relative;
background-color: #607AC5;
float:right;
margin-right:5px;
}
.card-slideshow:hover {
background-color: #90A2D6;
}
.card-slideshow:active {
background-color: #4D629E;
}
.add-card {
border-radius: 50%;
width: 40px;
height: 40px;
position: relative;
background-color: #33AD5C;
float:left;
margin-right:5px;
text-align: center;
}
.add-card:hover {
background-color: #5CBD7D;
}
.add-card:active {
background-color: #298C4B;
}
.remove-card {
border-radius: 50%;
width: 40px;
height: 40px;
position: relative;
background-color: #FF3333;
float:left;
margin-right:5px;
text-align: center;
}
.remove-card:hover {
background-color: #FF5C5C;
}
.remove-card:active {
background-color: #CC2929;
}
.plus-icon
{
color: white;
position: absolute;
top: 50%;
left: 50%;
margin-top: -15px;
margin-left: -9px;
font-size:30px;
user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
cursor:default;
}
.remove-icon
{
color: white;
position: absolute;
top: 50%;
left: 50%;
margin-top: -20px;
margin-left: -7px;
font-size:40px;
user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
cursor:default;
}
.card-manager-info
{
position: absolute;
left: 50%;
text-align: center;
width: 150px;
margin-left: -75px;
}
.card-properties {
border-radius: 50%;
width: 40px;
height: 40px;
position: relative;
background-color: #607AC5;
float:left;
margin-left:20px;
}
.card-properties:hover {
background-color: #90A2D6;
}
.card-properties:active {
background-color: #4D629E;
}
.stack-properties {
border-radius: 50%;
width: 40px;
height: 40px;
position: relative;
background-color: #607AC5;
float:right;
margin-right:20px;
}
.stack-properties:hover {
background-color: #90A2D6;
}
.stack-properties:active {
background-color: #4D629E;
}
.preloadImages
{
display: none;
background-image: url('images/cardmanager_05.gif'), url('images/options.png'), url('images/options_unshare.png');
}
textarea {
resize: none;
}
<?php
if ($stack['public'] == 1 && $stack['users_id'] != $getusersid)
{
echo "#msgbox {display:none;}";
if ( ! isset( $_SESSION['username'] ) )
{
echo "
#options {display:none;}
#tools {display:none;}
";
}
}
?>
@media print
{
* {
visibility: hidden;
}
.stack_container {
visibility: visible
}
}
</style>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link href="themes/default.css" rel="stylesheet" type="text/css"></link>
<link href="themes/alphacube.css" rel="stylesheet" type="text/css"></link>
<link href="css/element-styles.css" rel="stylesheet" type="text/css"></link>
<script type="text/javascript" src="javascripts/prototype.js">Unable to load Prototype Library...</script>
<script type="text/javascript" src="javascripts/effects.js">Unable to load Prototype Library...</script>
<script type="text/javascript" src="javascripts/window.js">Unable to load Window Library...</script>
<script type="text/javascript" src="js/constants.js">Unable to load constants...</script>
<script type="text/javascript" src="js/chunkex.js">Unable to load Chunk Expression Library...</script>
<script type="text/javascript" src="js/browserdetect.js">Unable to load Browser Detect Library...</script>
<script type="text/javascript" src="js/base64.js">Unable to load Base64 Codec Library...</script>
<script type="text/javascript" src="js/operators.js">Unable to load Operator Library...</script>
<script type="text/javascript" src="js/eventhandlers.js">Unable to load Event Handler Library...</script>
<script type="text/javascript" src="js/properties.js">Unable to load Property Helper Library...</script>
<script type="text/javascript" src="js/dragdrop.js">Unable to load Drag and Drop Library...</script>
<script type="text/javascript" src="js/editmode.js">Unable to load Edit Mode Library...</script>
<script type="text/javascript" src="js/soundmanager.js">Unable to load Sound Library...</script>
<script type="text/javascript" src="js/functions.js">Unable to load Function Library...</script>
<script type="text/javascript">
// Catch All Errors
window.onerror = function (errorMsg, url, lineNumber, column, errorObj)
{
if( (( ! errorObj.indexOf("Cannot read property") > -1) && ( ( ! errorObj.indexOf("of null") > -1) || ( ! errorObj.indexOf("of undefined") > -1) )) )
{
alert("Object does not exist");
}
alert(1);
}
userlevel = 0;
dragInterval = "";
focusElement = "";
dragElement = "";
hasAboutWindow = false;
hasScriptEditor = false;
hasContentsEditor = false;
dontAsk = false;
saveInterval = "";
var stackShareStatus;
var shiftDown;
var msgbox = 1;
var cmdDown = false;
var clickLocation;
function stackClicked()
{
clickLocation = mouseloc();
}
function getKey()
{
keynum = event.which || event.keyCode;
if( keynum == 8 )
{
keychar = "backspace";
}
else if( keynum == 9 )
{
keychar = "tab";
}
else if( keynum == 13 )
{
keychar = "enter";
}
else if( keynum == 27 )
{
keychar = "escape";
}
else if( keynum == 46 )
{
keychar = "delete";
}
else if( keynum == 37 )
{
keychar = "left";
}
else if( keynum == 38 )
{
keychar = "up";
}
else if( keynum == 39 )
{
keychar = "right";
}
else if( keynum == 40 )
{
keychar = "down";
}
else if( keynum > 46 )
{
keychar = String.fromCharCode(keynum);
}
return keychar;
}
function isInt(value)
{
return !isNaN(value) && (function(x)
{
return (x | 0) === x;
})(parseFloat(value))
}
function getButtonNameOrNumber( nameOrNumber )
{
if( isInt(nameOrNumber) )
{
var buttonList = eval( 'card_' + getCurrentCardID() + '_buttonList' );
var buttonID = buttonList[nameOrNumber-1];
return document.getElementById( 'obj' + buttonID );
}
else
{
return (document.getElementsByName( "btn_" + stackID + "_" + cardID + "_" + nameOrNumber )[0]);
}
}
function getFieldNameOrNumber( nameOrNumber )
{
if( isInt(nameOrNumber) )
{
var fieldList = eval( 'card_' + getCurrentCardID() + '_fieldList' );
var fieldID = fieldList[nameOrNumber-1];
return document.getElementById( 'obj' + fieldID );
}
else
{
return (document.getElementsByName( "fld_" + stackID + "_" + cardID + "_" + nameOrNumber )[0]);
}
}
function getBlockNameOrNumber( nameOrNumber )
{
if( isInt(nameOrNumber) )
{
var blockList = eval( 'card_' + getCurrentCardID() + '_blockList' );
var blockID = blockList[nameOrNumber-1];
return document.getElementById( 'obj' + blockID );
}
else
{
return (document.getElementsByName( "blk_" + stackID + "_" + cardID + "_" + nameOrNumber )[0]);
}
}
function getCardNameOrNumber( nameOrNumber )
{
if( isInt(nameOrNumber) )
{
return document.getElementById( 'card_' + cardList[nameOrNumber-1] );
}
else
{
return (document.getElementsByName( "card_" + nameOrNumber )[0]);
}
}
// Code for getting whether the mouse is down or up
var mouseDown = 0;
function bodyMouseDown()
{
mouseDown = 1;
}
function bodyMouseUp()
{
clearInterval(dragInterval);
mouseDown = 0;
}
function updateUserImages()
{
// This function is used to update the list of all the images the user has in their directory
http.open('get', 'getFileListing.php?username=<?php echo $_SESSION['username']; ?>&foldername=images', false);
http.send( null );
var userImages = http.responseText;
document.getElementById("card_editor_images").innerHTML = userImages;
return true;
}
function uploadImage()
{
var fileSelect = document.getElementById('imageUploader');
var files = fileSelect.files;
var formData = new FormData();
for (var i = 0; i < files.length; i++)
{
var file = files[i];
// Check the file type.
if (!file.type.match('image.*'))
{
continue;
}
// Add the file to the request.
formData.append('photos[]', file, file.name);
}
var xhr = new XMLHttpRequest();
xhr.open('POST', 'uploadImage.php?uploadDir=<?php echo $_SESSION['username']; ?>/images/', true);
xhr.onload = function ()
{
if (xhr.status === 200)
{
// File(s) uploaded.
if(xhr.responseText.indexOf("upload-success") > -1)
{
alert("The image has been uploaded.");
updateUserImages();
}
else if(xhr.responseText.indexOf("server-error") > -1)
{
alert("There has been a server error, and your file was not uploaded. Please try again.");
}
else if(xhr.responseText.indexOf("file-exists") > -1)
{
alert("There is already a file with that name. Rename your file and try again.");
}
else if(xhr.responseText.indexOf("too-large") > -1)
{
alert("The image is too large. Please resize your image and try again.");
}
uploadButton.innerHTML = 'UploadComplete';
}
else
{
alert('An error occurred!');
}
};
xhr.send(formData);
}
function switchToMsgBox()
{
// This function is used to switch from the card manager to the msg box
if( msgbox == 0 )
{
// If the msgbox is not currently showing, so the card manager is
var cardManager = document.getElementById('cardmanagercontent');
var msgBox = document.getElementById('msgboxcontent');
var imageBox = document.getElementById('msgboximage');
cardManager.style.display = "none";
imageBox.style.backgroundImage = "url(images/messagebox_05.gif)";
msgBox.style.display = "block";
msgbox = 1;
}
}
function switchToCardManager()
{
// This function is used to switch from the card manager to the msg box
if( msgbox == 1 )
{
// If the msgbox is currently showing
var cardManager = document.getElementById('cardmanagercontent');
var msgBox = document.getElementById('msgboxcontent');
var imageBox = document.getElementById('msgboximage');
msgBox.style.display = "none";
imageBox.style.backgroundImage = "url(images/cardmanager_05.gif)";
cardManager.style.display = "block";
updateCardManager();
msgbox = 0;
}
}
function cardCount()
{
// This function is used to count the number of cards in the stack
return cardList.length;
}
function getCurrentCardID()
{
// This fuction is used to find the number of the current card
for( j = 0; j < cardList.length; j++ )
{
var cardIDNumber = parseInt(cardList[j]);
var cardId = "card_" + cardIDNumber;
var whatCard = document.getElementById(cardId);
var cardVisible = whatCard.style.display;
if( cardVisible != "none" )
{
return cardIDNumber;
break;
}
}
}
function getCurrentCardNumber()
{
// This fuction is used to find the number of the current card
for( j = 0; j < cardList.length; j++ )
{
var cardIDNumber = parseInt(cardList[j]);
var cardId = "card_" + cardIDNumber;
var whatCard = document.getElementById(cardId);
var cardVisible = whatCard.style.display;
if( cardVisible != "none" )
{
return j+1;
break;
}
}
}
function cardNumberFromID(cardId)
{
// This fuction is used to find the number of the current card
for( j = 0; j < cardList.length; j++ )
{
var cardIDNumber = parseInt(cardList[j]);
var currentCardId = "card_" + cardIDNumber;
if( cardId == currentCardId )
{
return j+1;
break;
}
}
}
function elementCount( elementType )
{
// This function is used to count elements on the current card
var elementCounter = 0;
var cardNumber = Number(getCurrentCardNumber()) - 1;
if( elementType == "button" || elementType == "buttons" )
{
var buttonzlist = eval( "card_" + cardList[cardNumber] + "_buttonZList" );
for( i = 0; i < buttonzlist.length; i++ )
{
elementCounter++;
}
}
else if( elementType == "field" || elementType == "fields" )
{
var fldzlist = eval( "card_" + cardList[cardNumber] + "_fieldZList" );
for( i = 0; i < fldzlist.length; i++ )
{
elementCounter++;
}
}
else if( elementType == "block" || elementType == "blocks" )
{
var blkzlist = eval( "card_" + cardList[cardNumber] + "_blockZList" );
for( i = 0; i < blkzlist.length; i++ )
{
elementCounter++;
}
}
return elementCounter;
elementCounter = 0;
}
function bodyKeyDown()
{
// This function is fired when the user presses any key on their keyboard
if( window.event )
{
keynum = event.keyCode;
}
else
{
keynum = event.which;
}
if( keynum == 16 )
{
shiftDown = true;
}
else if( keynum == 244 || keynum == 17 || keynum == 91 || keynum == 93 )
{
cmdDown = true;
}
if( userLevel != 0 )
{
if(focusElement=='')
{
if ( keynum == 8 || keynum == 46 )
{
deleteElement( dragElement );
event.preventDefault();
event.stopPropagation();
return false;
}
if( dragElement )
{
if( keynum == 37 )
{
e = window.event;
if( e.shiftKey )
{
dragElement.style.left = parseInt(dragElement.style.left, 10) - 10;
}
else
{
dragElement.style.left = parseInt(dragElement.style.left, 10) - 1;
}
}
if( keynum == 38 )
{
e = window.event;
if( e.shiftKey )
{
dragElement.style.top = parseInt(dragElement.style.top, 10) - 10;
}
else
{
dragElement.style.top = parseInt(dragElement.style.top, 10) - 1;
}
}
if( keynum == 39 )
{
e = window.event;
if( e.shiftKey )
{
dragElement.style.left = parseInt(dragElement.style.left, 10) + 10;
}
else
{
dragElement.style.left = parseInt(dragElement.style.left, 10) + 1;
}
}
if( keynum == 40 )
{
e = window.event;
if( e.shiftKey )
{
dragElement.style.top = parseInt(dragElement.style.top, 10) + 10;
}
else
{
dragElement.style.top = parseInt(dragElement.style.top, 10) + 1;
}
}
}
}
}
else
{
key = String.fromCharCode(keynum)
}
}
function bodyKeyUp()
{
if(focusElement=='')
{
if( window.event )
{
keynum = event.keyCode;
}
else
{
keynum = event.which;
}
if( keynum == 16 )
{
shiftDown = false;
}
else if( keynum == 244 || keynum == 17 || keynum == 91 || keynum == 93 )
{
cmdDown = false;
}
}
}
function hpop__getItemDel()
{
return cxl_item_delimiter;
}
function hpop__setItemDel( newItemDel )
{
cxl_item_delimiter = newItemDel;
}
function convertNumStyle( styleNumber, whatElement )
{
// This function is used to convert the style number found in the database and lists into
// the word style, such as "roundrect" or "opaque"
// First we need to see if we are working out button or field styles
var elementType = hpop__getType( whatElement );
if( elementType == "button" )
{
switch( styleNumber )
{
case 0:
return "transparent";