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annotate sitemap.php @ 51:2cfea6e84694

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Documentation update.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Thu, 11 Oct 2012 00:06:26 +0200
parents 79f708a48a7c
children 2e6ba7259281
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647b72603b7d Script to autogenerate a sitemap.
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1 <?
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2 /**
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3 * @file
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4 * Generates a sitemap
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5 */
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6 header('Content-type: application/xml');
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7 print '<?xml version="1.0" encoding="UTF-8"?>';
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8 print "\n";
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9 ?>
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10 <urlset
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11 xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
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12 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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13 xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
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14 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
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15 <?
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16 include_once 'CacheTimeCheck.inc';
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17
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18 $cache = CacheTimeCheck::instance(__FILE__);
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19 $cache->includeOnce('Options.inc', dirname(__FILE__));
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21 $master = new DOMDocument();
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22 $master->load("master.xml");
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24 $options = new Options($master);
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25
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26 $base = 'http://' . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
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27 $base = substr($base, 0, strrpos($base, '/'));
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29 $acceptedLanguages = $options->getAcceptedLanguages();
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31 foreach($options->getAcceptedLanguages() as $lang) {
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32 if ($handle = opendir("${lang}")) {
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33 while (false !== ($entry = readdir($handle))) {
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34 if (endsWith($entry, '.xml')) {
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35 $fentry = "${lang}/${entry}";
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36 $doc = new DOMDocument();
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37
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38 if (file_exists($fentry)) {
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39 $doc->load($fentry);
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40
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41 $opts = array();
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42 if (count($acceptedLanguages) > 1) {
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43 $opts['lang'] = $lang;
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44 }
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46 $toplevel = $doc->getElementsByTagName("toplevel");
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48 if($toplevel->length) {
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49 $name = substr($entry, 0, -4);
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51 if ($name != $options->getInputDefault('name')) {
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52 $opts['name'] = $name;
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53 }
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55 $optstring = opttostring($opts);
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57 $location = "${base}/${optstring}";
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58 $headers = getHeaders($location);
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60 $location = htmlentities($location);
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62 $lastmod = $headers["Last-Modified"];
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63 $lastmod = strtotime($lastmod);
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64 $lastmod = date(DateTime::W3C, $lastmod);
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66 print "<url>\n";
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67 print "<loc>${location}</loc>\n";
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68 print "<lastmod>${lastmod}</lastmod>\n";
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69 print "</url>\n";
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70 }
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71 }
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72 }
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73 }
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74 closedir($handle);
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75 }
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76 }
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78 ?>
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79 </urlset>