1 <?php

2 $thumbs_dir = "thumbs/";

3 $browse_dir = "browse/";

4

5 function listThumbs($thumbs_dir) {

6 $dh = opendir($thumbs_dir);

7 if ($dh) {

8 while (($file = readdir($dh)) !== false) {

9 if (strncmp($file, ".", 1) != 0)

10 $files[] = $file;

11 }

12

13 sort($files, SORT_NUMERIC);

14 foreach ($files as $file)

15 echo '<A HREF="browse.php?id=' . $file . '" NAME="' . $file . '"><IMG SRC="' . $thumbs_dir . $file . '"></A> ' . "\n";

16

17 closedir($dh);

18 }

19 }

20

21 function browse($browse_dir, $thumbs_dir) {

22 include('../../../login.php');

23

24 $database = 'pauloang_pics';

25

26 $link = mysql_connect('localhost', $username, $password);

27 if (!$link)

28 die('Could not connect to MySQL server: ' . mysql_error());

29

30 $db_selected = mysql_select_db($database, $link);

31 if (!$db_selected)

32 die('Could not select database: ' . mysql_error());

33

34

35 foreach ($_GET as $getKey => $getValue) {

36 if ($getKey == "id" && !empty($_GET[$getKey])) {

37 $dh = opendir($browse_dir);

38 if ($dh) {

39 while (($file = readdir($dh)) !== false) {

40 if (strncmp($file, ".", 1) != 0)

41 $files[] = $file;

42 }

43 }

44 closedir($dh);

45

46 sort($files, SORT_NUMERIC);

47 for ($i = 0, $size = sizeof($files); $i < $size; $i++) {

48 if ($files[$i] == $getValue) {

49 if ($i > 0) {

50 echo '<A HREF="browse.php?id=' . $files[$i - 1] . '" accesskey="p">';

51 echo '<IMG SRC="' . $thumbs_dir . $files[$i - 1] . '">';

52 echo '</A>' . "\n";

53 }

54 if ($i < $size - 1) {

55 echo '<A HREF="browse.php?id=' . $files[$i + 1] . '" accesskey="n">';

56 echo '<IMG SRC="' . $thumbs_dir . $files[$i + 1] . '">';

57 echo '</A>' . "\n";

58 }

59 echo '<br>' . "\n";

60 echo '<A HREF="./index.php#' . $files[$i] . '">';

61 echo '<IMG SRC="' . $browse_dir . $files[$i] . '"> ';

62 echo '</A>' . "\n";

63

64 $query = 'SELECT * FROM '. basename(getcwd()) . ' WHERE id = "' . $getValue . '"';

65 $results = mysql_query($query);

66

67 if ($results) {

68 $row = mysql_fetch_assoc($results);

69 $caption = $row['caption'];

70 echo '<P>' . $caption . '</P>' . "\n";

71 }

72

73 break;

74 }

75 }

76 break;

77 }

78 }

79 }

80 ?>