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My php file should get images from a directory on my ftp server and display them in slideshow.
This is the page:
[URL=”http://newsxpressmedia.com/slideshow.php”]http://newsxpressmedia.com/slideshow.php
And this is the slideshow.php code:
[CODE]<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Strict//EN”
“http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd”>
<html
xmlns=”http://www.w3.org/1999/xhtml”
lang=”en”
xml:lang=”en”
><head>
<meta
http-equiv=”Content-Type”
content=”text/html; charset=utf-8″
/>
<meta
http-equiv=”Content-Language”
content=”en”
/>
<meta
name=”viewport”
content=”width=device-width; height=device-height; initial-scale=1.0″
/>
<link
type=”text/css”
rel=”stylesheet”
href=”screen.css”
media=”screen,projection,tv”
/>
<title>
change picture
</title>
</head><body>
<div id=”slideCounter”></div>
<div id=”slideShow”>
<?php
//$allowed_types=”(.jpg$)|(.png$)|(.jpeg$)|(.gif$) |(.Gif$)”;
$allowed_types = array(‘png’,’jpg’,’jpeg’,’gif’);
$imageDir = ‘files/radar-simulation-files’;
/*
Assumes this .php is being run from the http root on the same
domain as the desired image files.
*/
$handle = opendir($imageDir);
while (($imgPath = readdir($handle)) !== false) if (
in_array(
strtolower(pathinfo($imgPath, PATHINFO_EXTENSION)),
$allowed_types
)) echo ‘
<img src=”‘, $imageDir, ‘/’, $imgPath, ‘” alt=”slide” />’;
closedir($handle);
?>
<!– #slideShow –></div>
<script type=”text/javascript”>(function(d) {
// user defines
var
swapHours = 0,
swapMinutes = 0,
swapSeconds = 5,
swapTotal = (swapHours * 60 + swapMinutes) * 60 + swapSeconds,
loopSlideShow = true;
var w = window;
// some handy helper functions
function classExists(e, className) {
return RegExp(‘(\s|^)’ + className + ‘(\s|$)’).test(e.className);
}
function classAdd(e, className) {
if (classExists(e, className))
e.className += (e.className ? ‘ ‘ : ”) + className;
return true;
}
function classRemove(e, className) {
if (!classExists(e, className)) return false;
e.className = e.className.replace(
new RegExp(‘(\s|^)’ + n + ‘(\s|$)’), ‘ ‘
) . replace(/^s+|s+$/g,”);
return true;
}
function textReplace(e, newtext) {
if (d.innerText) e.innerText = newText;
else e.textContent = newText;
}
function nodeFirst(e) {
e = e.firstChild;
while (e && e.nodeType != 1) e = e.nextSibling;
return e;
}
function nodeLast(e) {
e = e.lastChild;
while (e && e.nodeType != 1) e = e.prevSibling;
return e;
}
function nodeNext(e) {
while (e) if ((e = e.nextSibling).nodeType == 1) return e;
return null;
}
function nodePrev(e) {
while (e) if ((e = e.prevSibling).nodeType == 1) return e;
return null;
}
// slideShow setup
var
slideShow = d.getElementById(‘slideShow’),
slideCounter = d.getElementById(‘slideCounter’),
firstSlide = nodeFirst(slideShow),
lastSlide = nodeLast(slideShow),
currentSlide = firstSlide,
swapCounter;
classAdd(slideShow, ‘ss_scripted’);
classAdd(currentSlide, ‘ss_show’);
// slideShow functions
function showCounter() {
textReplace(slideCounter,
Math.floor(swapCounter / 3600) + ‘:’ +
(Math.floor(swapCounter / 60) % 60) + ‘:’ +
swapCounter % 60
);
}
function resetCounter() {
swapCounter = swapTotal;
showCounter();
}
function makeSlide(newSlide) {
classRemove(currentSlide, ‘ss_show’);
currentSlide = newSlide;
classAdd(currentSlide, ‘ss_show’);
}
function nextSlide() {
resetCounter();
var newSlide = nodeNext(currentSlide);
if (newSlide) makeSlide(newSlide);
else if (loopSlideShow) makeSlide(firstSlide);
}
function prevSlide() {
resetCounter();
var newSlide = nodePrev(currentSlide);
if (newSlide) makeSlide(newSlide);
else if (loopSlideShow) makeSlide(lastSlide);
}
function slideUpdate() {
if (swapCounter–) showCounter(); else nextSlide();
}
function startSlideShow() {
resetCounter();
setInterval(slideUpdate, 1000);
}
// wait for onload to actually start the countdown
if (window.eventListener) w.addEventListener(‘load’, startSlideShow, false);
else w.addEventListener(‘onload’, startSlideShow);
})(document);</script>
<style>
.ss_scripted img { display:none; }
.ss_scripted .ss_show { display:block; }
</style>
</body></html>
This is the slideshow.js code:
[CODE](function(d, w) {
// user defines
var
swapHours = 0,
swapMinutes = 0,
swapSeconds = 5,
swapTotal = (swapHours * 60 + swapMinutes) * 60 + swapSeconds,
loopSlideShow = true;
// some handy helper functions
function classExists(e, className) {
return RegExp(‘(\s|^)’ + className + ‘(\s|$)’).test(e.className);
}
function classAdd(e, className) {
if (classExists(e, className)) return false;
e.className += (e.className ? ‘ ‘ : ”) + className;
return true;
}
function classRemove(e, className) {
if (!classExists(e, className)) return false;
e.className = e.className.replace(
new RegExp(‘(\s|^)’ + className + ‘(\s|$)’), ‘ ‘
) . replace(/^s+|s+$/g,”);
return true;
}
function nodeFirst(e) {
e = e.firstChild;
while (e && e.nodeType != 1) e = e.nextSibling;
return e;
}
function nodeLast(e) {
e = e.lastChild;
while (e && e.nodeType != 1) e = e.previousSibling;
return e;
}
function nodeNext(e) {
while (e = e.nextSibling) if (e.nodeType == 1) return e;
return null;
}
function nodePrev(e) {
while (e = e.previousSibling) if (e.nodeType == 1) return e;
return null;
}
function nodeFlush(e) {
while (e.firstChild) e.removeChild(e.firstChild);
}
function nodeReplace(e, newNode) {
nodeFlush(e);
e.appendChild(
typeof newNode == ‘object’ ? newNode : d.createTextNode(newNode)
);
}
function make(tagName, child, attribs, parent) {
var e = d.createElement(tagName);
if (child) e.appendChild(
typeof child == ‘object’ ? child : d.createTextNode(child)
);
if (attribs) for (var i in attribs) e[i] = attribs[i];
if (parent) parent.appendChild(e);
return e;
}
function prevent(e, deselect) {
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
if (e.preventDefault) e.preventDefault();
e.returnValue = false;
if (deselect) {
if (w.getSelection) w.getSelection().removeAllRanges();
if (d.selection) d.selection.empty();
}
}
function controlEvent(e, handler) {
handler();
e = e || window.event;
prevent(e, true);
}
function clockFormat(value) {
value = String(Math.floor(value));
while (value.length < 2) value = ‘0’ + value;
return value;
}
// slideShow functions
function showCounter() {
nodeReplace(slideCounter,
clockFormat(swapCounter / 3600) + ‘:’ +
clockFormat((swapCounter / 60) % 60) + ‘:’ +
clockFormat(swapCounter % 60)
);
}
function resetCounter() {
swapCounter = swapTotal;
showCounter();
}
function makeSlide(newSlide) {
classRemove(currentSlide, ‘ss_show’);
currentSlide = newSlide;
classAdd(currentSlide, ‘ss_show’);
}
function nextSlide() {
resetCounter();
var newSlide = nodeNext(currentSlide);
if (newSlide) makeSlide(newSlide);
else if (loopSlideShow) makeSlide(firstSlide);
}
function prevSlide() {
resetCounter();
var newSlide = nodePrev(currentSlide);
if (newSlide) makeSlide(newSlide);
else if (loopSlideShow) makeSlide(lastSlide);
}
function slideUpdate() {
if (swapCounter–) showCounter(); else nextSlide();
}
function startSlideShow() {
resetCounter();
setInterval(slideUpdate, 1000);
}
// slideShow setup
var
slideShow = d.getElementById(‘slideShow’),
slideCounter = make(‘div’, false, { id : ‘slideCounter’ }),
slideControls = make(‘div’, false, { id : ‘slideControls’ }),
slidePrev = make(‘a’, ‘Previous Slide’, {
onclick : function(e) { controlEvent(e, prevSlide); },
className : ‘previous’,
href : ‘#’
}, slideControls),
slideNext = make(‘a’, ‘Next Slide’, {
onclick : function(e) { controlEvent(e, nextSlide); },
className : ‘next’,
href : ‘#’
}, slideControls),
firstSlide = nodeFirst(slideShow),
lastSlide = nodeLast(slideShow),
currentSlide = firstSlide,
swapCounter;
slideShow.parentNode.insertBefore(slideCounter, slideShow);
slideShow.parentNode.insertBefore(slideControls, slideShow.nextSibling);
classAdd(slideShow, ‘ss_scripted’);
classAdd(currentSlide, ‘ss_show’);
// wait for onload to actually start the countdown
if (w.addEventListener) w.addEventListener(‘load’, startSlideShow, false);
else w.attachEvent(‘onload’, startSlideShow);
})(document, window);