galleria php script to load all pics in folder

Question

Hi am having trouble figuring this out as I'm fairly new to php got it to open the dir but now I'm having trouble with the getimagesize() function here is the code

<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="content-type">
<title>Photo-Album Paul Bange Roofing</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery /1/jquery.js">                                                                   </script>
<script src="galleria-1.4.2.min.js"></script>
<style>
#galleria{ width: 100%; height: 100%; background: #000; }
</style>
</head>
<body>
<div id="galleria"><?php
$directory = "images";
$handle = openDir($directory); 
while ($file = readDir($handle)) { 
if ($file != "." && $file != ".." && !is_dir($file)) {
if (strstr($file, ".gif") ||
 strstr($file, ".png") ||
 strstr($file, ".jpg")) {
$directory_file = $directory . $file;
$info = getImageSize($directory_file);
echo "<img src=\"$directory_file\"";
echo " width=\"$info[0]\" height=\"$info[1]\"> <br>\n";
}
}
}
closeDir($handle);
?>
</div>
<script>
Galleria.loadTheme('themes/classic/galleria.classic.min.js');
Galleria.configure({
transition: 'fadeslide',
fullscreenDoubleTap: true,
imageCrop: false,
trueFullscreen: true,
imagePan: true,
responsive: true,
swipe: true,
imagePosition: 'center',
showInfo: true,
fullscreenCrop: 'landscape',
initialTransition: 'fade'


});

Galleria.ready(function() {
this.bind('image', function(e) {
    $(e.imageTarget).bind('contextmenu', function(f) {
        f.preventDefault();

        return false;
    }).bind('dragstart', function(f) {

        return false;
    });;
    });
});

Galleria.run('#galleria');
</script>
</body>
</html>

and the error im getting is:

Warning: getimagesize(images20140509_135116.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /home4/downsys/public_html/galleria/paulbange/index.php on line 22

i get the same error for every pic its trying to load

you can see whats going on at www.allwhite.com/galleria/paulbange/index.php

the path has to be correct cause its the only way the script will even open the dir to read the images in it otherwise i get a opendir.function error — Garry Hornsby, Apr 28 '15 at 19:48
yes it is trying to load all the images, even shows the filename of the images but then says no such file or dir I dont get it tried everything i can think of — Garry Hornsby, Apr 30 '15 at 19:10
ive changed file permissions and indexed the dir still nothing — Garry Hornsby, Apr 30 '15 at 19:11
PHP is generally pretty smart. If it says the file doesn't exist then it is a safe bet the file doesn't exist. — Jay Blanchard, Apr 30 '15 at 19:12
but now the question is why does php think the file doesn't exist when its showing the filename with the getimagesize.function no such file or dir — Garry Hornsby, Apr 30 '15 at 19:16
if you echo `$directory_file` after `$directory` and `$file` get concatenated, what do you get? My bet is that it is missing something. — Jay Blanchard, Apr 30 '15 at 19:23
ok so the string is missing something directory . file im lost — Garry Hornsby, Apr 30 '15 at 19:38
What do you see when you echo out `$directory_file`? Can you post it here? — Jay Blanchard, Apr 30 '15 at 19:39
Wow. Nobody sees that's he just missing a slash between images and 20140509.... (images20140509_135116.jpg vs images/20140509_135116.jpg)? http://www.allwhite.com/galleria/paulbange/images/20140509_135116.jpg — John Green, May 01 '15 at 09:00

score 0 · Answer 1 · answered May 01 '15 at 09:03

0

Simple missing slash in the directory. Change:

$directory_file = $directory . $file;

to

$directory_file = $directory .'/'. $file;

answered May 01 '15 at 09:03

John Green

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galleria php script to load all pics in folder

1 Answers1