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1 <?php
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2 $thumbs_dir = "thumbs/";
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3 $browse_dir = "browse/";
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4
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5 function listThumbs($thumbs_dir) {
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6 $dh = opendir($thumbs_dir);
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7 if ($dh) {
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8 while (($file = readdir($dh)) !== false) {
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9 if (strncmp($file, ".", 1) != 0)
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10 $files[] = $file;
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11 }
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12
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13 sort($files, SORT_NUMERIC);
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14 foreach ($files as $file)
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15 echo '<A HREF="browse.php?id=' . $file . '" NAME="' . $file . '"><IMG SRC="' . $thumbs_dir . $file . '"></A> ' . "\n";
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16
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17 closedir($dh);
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18 }
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19 }
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20
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21 function browse($browse_dir, $thumbs_dir) {
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22 include('../../../login.php');
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23
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24 $database = 'pauloang_pics';
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25
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26 $link = mysql_connect('localhost', $username, $password);
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27 if (!$link)
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28 die('Could not connect to MySQL server: ' . mysql_error());
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29
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30 $db_selected = mysql_select_db($database, $link);
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31 if (!$db_selected)
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32 die('Could not select database: ' . mysql_error());
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33
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34
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35 foreach ($_GET as $getKey => $getValue) {
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36 if ($getKey == "id" && !empty($_GET[$getKey])) {
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37 $dh = opendir($browse_dir);
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38 if ($dh) {
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39 while (($file = readdir($dh)) !== false) {
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40 if (strncmp($file, ".", 1) != 0)
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41 $files[] = $file;
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42 }
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43 }
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44 closedir($dh);
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45
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46 sort($files, SORT_NUMERIC);
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47 for ($i = 0, $size = sizeof($files); $i < $size; $i++) {
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48 if ($files[$i] == $getValue) {
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49 if ($i > 0) {
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50 echo '<A HREF="browse.php?id=' . $files[$i - 1] . '" accesskey="p">';
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51 echo '<IMG SRC="' . $thumbs_dir . $files[$i - 1] . '">';
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52 echo '</A>' . "\n";
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53 }
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54 if ($i < $size - 1) {
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55 echo '<A HREF="browse.php?id=' . $files[$i + 1] . '" accesskey="n">';
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56 echo '<IMG SRC="' . $thumbs_dir . $files[$i + 1] . '">';
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57 echo '</A>' . "\n";
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58 }
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59 echo '<br>' . "\n";
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60 echo '<A HREF="./index.php#' . $files[$i] . '">';
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61 echo '<IMG SRC="' . $browse_dir . $files[$i] . '"> ';
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62 echo '</A>' . "\n";
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63
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64 $query = 'SELECT * FROM '. basename(getcwd()) . ' WHERE id = "' . $getValue . '"';
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65 $results = mysql_query($query);
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66
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67 if ($results) {
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68 $row = mysql_fetch_assoc($results);
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69 $caption = $row['caption'];
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70 echo '<P>' . $caption . '</P>' . "\n";
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71 }
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72
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73 break;
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74 }
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75 }
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76 break;
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77 }
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78 }
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79 }
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80 ?>
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