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Rev | Author | Line No. | Line |
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236 | tom | 1 | <?php |
2 | |||
3 | require '../_taios.php'; |
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4 | |||
238 | tom | 5 | function getImageSizes($sourceImageFilePath, $maxResizeWidth, $maxResizeHeight) { |
6 | |||
7 | $size = getimagesize($sourceImageFilePath); |
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8 | $origWidth = $size[0]; |
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9 | $origHeight = $size[1]; |
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10 | |||
11 | $resizedWidth = $origWidth; |
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12 | $resizedHeight = $origHeight; |
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13 | |||
14 | if ($resizedWidth > $maxResizeWidth) |
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15 | { |
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16 | $aspectRatio = $maxResizeWidth / $resizedWidth; |
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17 | $resizedWidth = round($aspectRatio * $resizedWidth); |
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18 | $resizedHeight = round($aspectRatio * $resizedHeight); |
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19 | } |
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20 | if ($resizedHeight > $maxResizeHeight) |
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21 | { |
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22 | $aspectRatio = $maxResizeHeight / $resizedHeight; |
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23 | $resizedWidth = round($aspectRatio * $resizedWidth); |
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24 | $resizedHeight = round($aspectRatio * $resizedHeight); |
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25 | } |
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26 | |||
239 | tom | 27 | return array($resizedWidth, $resizedHeight); |
238 | tom | 28 | } |
29 | |||
236 | tom | 30 | $page = new Taios_Page('Photo Albums', '../'); |
31 | $page->drawHeader(); |
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32 | $page->drawMiddle(); |
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33 | |||
34 | $dirName = $_GET['dir']; |
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35 | if (empty($dirName)) |
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36 | { |
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37 | $page->redirect('index.php'); |
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38 | } |
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39 | |||
241 | tom | 40 | write('<p class="bold">Back to Photos</p><br />'); |
41 | |||
238 | tom | 42 | write('<table>'); |
43 | write('<tr>'); |
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44 | |||
45 | $i = 0; |
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46 | |||
236 | tom | 47 | $dir = dir('albums/' . $dirName); |
48 | while (($file = $dir->read()) !== false) |
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49 | { |
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50 | if ($file[0] != '.') |
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51 | { |
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239 | tom | 52 | if ($i >= 4) |
238 | tom | 53 | { |
54 | write('</tr><tr>'); |
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55 | } |
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56 | |||
57 | $filename = 'albums/' . $dirName . '/' . $file; |
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58 | $size = getImageSizes($filename, 200, 200); |
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59 | |||
240 | tom | 60 | write('<td><a href="' . $filename . '"><img wdith="' . $size[0] . '" height="' . $size[1] . '" src="' . $filename . '" /></a></td>'); |
238 | tom | 61 | |
62 | $i++; |
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236 | tom | 63 | } |
64 | } |
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65 | |||
238 | tom | 66 | write('</tr>'); |
67 | write('<table>'); |
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68 | |||
236 | tom | 69 | $page->drawFooter(); |
70 | |||
71 | ?> |
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72 |