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8.5

How to modify PHP Photo Album to support SWF Flash files ?

Asked by sany101 in JavaScript, Hypertext Markup Language (HTML), PHP Scripting Language

Tags: Javascript, PHP, HTML, Safari, Firefox, IE, Opera

Hi,

I would like to implement the PHP Photo Album script from DynamicDrive.com : so that it also recognises SWF flash files.

I have created a test page using the PHP and Javascripts below and it works well. Unfortunately I'm stuck as I have no knowledge of Javascript.

What I would like is to have the gallery page show all of the thumbs in the /smallimages folder (ideally all Jpgs) and then each thumb hyperlinks through to its larger version in the /largeimages folder as it does currently but I would like this folder to contain some Jpgs and some SWFs which load in the target div.

They can be named identically as their thumbnail counter parts however the first problem I came across is that they currently require the same file extension. I did test to see if I could place an .SWF file as the thumbnail version, so as to keep the file name and extension the same but unfortunately for me it didn't work.

Is this possible and if so how could I implement it easily?

Thanks

Here is the PHP File required to run the Javascript:

<?
Header("content-type: application/x-javascript");

function returnimages($dirname=".") {
$pattern="\.(jpg|jpeg|png|gif|bmp)$";
$files = array();
$curimage=0;
if($handle = opendir($dirname)) {
while(false !== ($file = readdir($handle))){
if(eregi($pattern, $file)){
$filedate=date ("M d, Y H:i:s", filemtime($file));
echo 'galleryarray[' . $curimage .']=["' . $file . '", "'.$filedate.'"];' . "\n";
$curimage++;
}
}

closedir($handle);
}
return($files);
}

echo "var galleryarray=new Array();" . "\n";
returnimages();
?>

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             <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
 
<style type="text/css">
 
.slideshow{ /*CSS for DIV containing each image*/
float: left;
margin-right: 10px;
margin-bottom: 10px;
}
 
.slideshow img{ /*CSS for each image tag*/
border: 0;
width: 100px;
height: 67px;
}
 
#navlinks{ /*CSS for DIV containing the navigational links*/
width: 400px;
}
 
#navlinks a{ /*CSS for each navigational link*/
margin-right: 8px;
margin-bottom: 3px;
font-size: 110%;
}
 
#navlinks a.current{ /*CSS for currently selected navigational link*/
background-color: yellow;
}
body {
	background-color: #FF99CC;
}
</style>
</head>
 
<script src="http://domain.com/samllgallery/getpics.php" type="text/javascript"></script>
 
<script type="text/javascript">
 
/***********************************************
* PHP Photo Album script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
***********************************************/
 
var dimension="3x2" //Specify dimension of gallery (number of images shown), such as 4x2, 3x1 etc
var imagepath="http://domain.com/samllgallery/" //Absolute path to image directory. Include trailing slash (/)
var href_target="new" //Enter target attribute of links, if applicable
 
//Toggle popup link setting: popupsetting[0 or 1, "pop up window attributes" (if 1)]
var popupsetting=[1, "width=500px, height=400px, scrollbars, resizable"]
 
//Toggle image description: descriptionprefix[0 or 1, "Text to show" (if 1)]
var descriptionprefix=[0, "Photo "]
 
//Sort images by date? ("asc", "desc", or "")
//"desc" for example causes the newest images to show up first in the gallery
//"" disables this feature, so images are sorted by file name (default)
var gsortorder=""
 
//By default, each image hyperlinks to itself.
//However, if you wish them to link to larger versions of themselves
//Specify the directory in which the larger images are located
//The file names of these large images should mirror those of the original
//Enter a blank string ("") to disable this option
var targetlinkdir="http://domain.com/largegallery/"
 
/////No need to edit beyond here///////////////////
 
function sortbydate(a, b){ //Sort images function
if (gsortorder=="asc") //sort by file date: older to newer
return new Date(a[1])-new Date(b[1])
else if (gsortorder=="desc") //sort by file date: newer to older
return new Date(b[1])-new Date(a[1])
}
 
if (gsortorder=="asc" || gsortorder=="desc")
galleryarray.sort(sortbydate)
 
var totalslots=dimension.split("x")[0]*dimension.split("x")[1]
 
function buildimage(i){
var imagecompletepath=(targetlinkdir!="")? targetlinkdir+galleryarray[i][0] : imagepath+galleryarray[i][0]
var tempcontainer='<a href="'+imagecompletepath+'" target="'+href_target+'" onClick="return popuplinkfunc(this)">'
tempcontainer+='<img src="'+imagepath+galleryarray[i][0]+'" title="'+galleryarray[i][0]+' ['+galleryarray[i][1]+']" />'
tempcontainer+='</a><br />'
tempcontainer+=(descriptionprefix[0]==1)? descriptionprefix[1]+(i+1) : ""
return tempcontainer
}
 
function jumptopage(p){
var startpoint=(p-1)*totalslots
var y=1;
for (i=0; i<totalslots; i++){
document.getElementById("slide"+i).innerHTML=(typeof galleryarray[startpoint+i]!="undefined")? buildimage(startpoint+i) : ""
}
while(document.getElementById("navlink"+y)!=null){
document.getElementById("navlink"+y).className=""
y++
}
document.getElementById("navlink"+p).className="current"
}
 
var curimage=0
for (y=0; y<dimension.split("x")[1]; y++){
for (x=0; x<dimension.split("x")[0]; x++){
if (curimage<galleryarray.length)
document.write('<div id="slide'+curimage+'" class="slideshow">'+buildimage(curimage)+'</div>')
curimage++
}
document.write('<br style="clear: left" />')
}
 
<!-- this is the function which gets the image to open in targetdiv -->
 
function popuplinkfunc(imgsrc){
if (popupsetting[0]==1){
document.getElementById("targetdiv").innerHTML='<img src="'+imgsrc.href+'" />'
return false
}
else
return true
}
 
 
</script>
 
<!--Below HTML code refers to the navigational links for the gallery-->
 
<div id="navlinks">
<script type="text/javascript">
for (i=1; i<Math.ceil(galleryarray.length/totalslots)+1; i++)
document.write('<a id="navlink'+i+'" href="javascript:jumptopage('+i+')\">Page'+i+'</a> ')
document.getElementById("navlink1").className="current"
</script>
</div>
 
<div id="targetdiv"> </div>  <!-- This is the div for the image blow up -->
 
<body>
</body>
</html>

           
         

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How to modify PHP Photo Album to support SWF Flash files ?

Asked by sany101 in JavaScript, Hypertext Markup Language (HTML), PHP Scripting Language

Tags: Javascript, PHP, HTML, Safari, Firefox, IE, Opera

About this solution