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236 tom 1
<?php
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require '../_taios.php';
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238 tom 5
function getImageSizes($sourceImageFilePath,  $maxResizeWidth, $maxResizeHeight) {
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    $size = getimagesize($sourceImageFilePath);
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    $origWidth = $size[0];
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    $origHeight = $size[1];
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    $resizedWidth = $origWidth;
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    $resizedHeight = $origHeight;
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    if ($resizedWidth > $maxResizeWidth)
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    {
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        $aspectRatio = $maxResizeWidth / $resizedWidth;
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        $resizedWidth = round($aspectRatio * $resizedWidth);
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        $resizedHeight = round($aspectRatio * $resizedHeight);
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    }
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    if ($resizedHeight > $maxResizeHeight)
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    {
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        $aspectRatio = $maxResizeHeight / $resizedHeight;
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        $resizedWidth = round($aspectRatio * $resizedWidth);
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        $resizedHeight = round($aspectRatio * $resizedHeight);
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    }
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    return array($origWidth, $origHeight, $resizedWidth, $resizedHeight);
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}
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236 tom 30
$page = new Taios_Page('Photo Albums', '../');
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$page->drawHeader();
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$page->drawMiddle();
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$dirName = $_GET['dir'];
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if (empty($dirName))
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{
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    $page->redirect('index.php');
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}
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238 tom 40
write('<table>');
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write('<tr>');
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$i = 0;
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236 tom 45
$dir = dir('albums/' . $dirName);
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while (($file = $dir->read()) !== false)
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{
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    if ($file[0] != '.')
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    {
238 tom 50
        if ($i >= 5)
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        {
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            write('</tr><tr>');
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        }
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        $filename = 'albums/' . $dirName . '/' . $file;
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        $size = getImageSizes($filename, 200, 200);
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        write('<td><img wdith="' . $size[2] . '" height="' . $size[3] . '" src="' . $filename . '" /></td>');
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        $i++;
236 tom 61
    }
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}
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238 tom 64
write('</tr>');
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write('<table>');
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236 tom 67
$page->drawFooter();
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?>
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