Subversion Repositories taios

<?php

require '../_taios.php';

function getImageSizes($sourceImageFilePath,  $maxResizeWidth, $maxResizeHeight) {

    $size = getimagesize($sourceImageFilePath);

    $origWidth = $size[0];

    $origHeight = $size[1];

    $resizedWidth = $origWidth;

    $resizedHeight = $origHeight;

    if ($resizedWidth > $maxResizeWidth)

    {

        $aspectRatio = $maxResizeWidth / $resizedWidth;

        $resizedWidth = round($aspectRatio * $resizedWidth);

        $resizedHeight = round($aspectRatio * $resizedHeight);

    }

    if ($resizedHeight > $maxResizeHeight)

    {

        $aspectRatio = $maxResizeHeight / $resizedHeight;

        $resizedWidth = round($aspectRatio * $resizedWidth);

        $resizedHeight = round($aspectRatio * $resizedHeight);

    }

    return array($resizedWidth, $resizedHeight);

}

$page = new Taios_Page('Photo Albums', '../');

$page->drawHeader();

$page->drawMiddle();

$dirName = $_GET['dir'];

if (empty($dirName))

{

    $page->redirect('index.php');

}

write('<p class="bold"><a href="index.php">Back to Photos</a></p><br />');

write('<table>');

write('<tr>');

$i = 0;

$dir = dir('albums/' . $dirName);

while (($file = $dir->read()) !== false)

{

    if ($file[0] != '.')

    {

        if ($i >= 4)

        {

            write('</tr><tr>');

            $i = -1;

        }

        $filename = 'albums/' . $dirName . '/' . $file;

        $size = getImageSizes($filename, 200, 200);

        write('<td><a href="' . $filename . '"><img wdith="' . $size[0] . '" height="' . $size[1] . '" src="' . $filename . '" /></a></td>');

        $i++;

    }

}

write('</tr>');

write('<table>');

$page->drawFooter();

?>