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annotate Sitemap.inc @ 77:9d766788f0bc

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Fix remaining documentation errors.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Fri, 12 Oct 2012 01:59:21 +0200
parents 1d5166aba2c5
children 7c68015b211a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 <?
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2 include_once 'ScriptIncludeCache.inc';
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3
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4 /// @cond
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5 $baseDir = dirname(__FILE__);
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6 $cache = ScriptIncludeCache::instance(__FILE__);
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7 $cache->includeOnce('common-functions.inc', $baseDir);
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8 $cache->includeOnce('Options.inc', dirname(__FILE__));
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9 /// @endcond
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10
74
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11 /**
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12 * Functionality for generating a sitemap
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13 */
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14 class Sitemap
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15 {
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16 private $master;
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17 private $options;
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18
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19 /**
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20 * Constructs a sitemap object from a master document
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21 *
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22 * @param $path location of master document
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23 */
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24 function __construct($path) {
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25 $this->master = new DOMDocument();
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26 $this->master->load($path);
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27
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28 $this->options = new Options($this->master);
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29 }
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30
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31 function genPage() {
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32 /// The final output variable
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33 $out = '<?xml version="1.0" encoding="UTF-8"?>';
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34 $out .= "\n";
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35 $out .= '<urlset
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36 xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
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37 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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38 xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
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39 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
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40 ';
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41
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42 $base = 'http://' . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
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43 $base = substr($base, 0, strrpos($base, '/'));
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44
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45 $acceptedLanguages = $this->options->getAcceptedLanguages();
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46
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47 foreach($this->options->getAcceptedLanguages() as $lang) {
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48 if ($handle = opendir("${lang}")) {
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49 while (false !== ($entry = readdir($handle))) {
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50 if (endsWith($entry, '.xml')) {
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51 $fentry = "${lang}/${entry}";
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52 $doc = new DOMDocument();
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53
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54 if (file_exists($fentry)) {
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55 $doc->load($fentry);
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56
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57 $opts = array();
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58 if (count($acceptedLanguages) > 1) {
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59 $opts['lang'] = $lang;
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60 }
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61
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62 $toplevel = $doc->getElementsByTagName("toplevel");
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63
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64 if($toplevel->length) {
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65 $name = substr($entry, 0, -4);
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66
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67 if ($name != $this->options->getInputDefault('name')) {
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68 $opts['name'] = $name;
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69 }
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70
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71 $optstring = opttostring($opts);
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72
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73 $location = "${base}/${optstring}";
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74 $headers = getHeaders($location);
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75
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76 $location = htmlentities($location);
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77
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78 $lastmod = $headers["Last-Modified"];
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79
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80 $n = StatusCodes::codeFromHeader($headers['']);
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81
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82 if ($n == StatusCodes::HTTP_OK) {
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83 $lastmod = strtotime($lastmod);
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84 $lastmod = date(DateTime::W3C, $lastmod);
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85
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86 $out .= "<url>\n";
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87 $out .= "<loc>${location}</loc>\n";
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88 $out .= "<lastmod>${lastmod}</lastmod>\n";
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89 $out .= "</url>\n";
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90 }
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91 }
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92 }
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93 }
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94 }
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95 closedir($handle);
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96 }
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97 }
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98
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99 $out .= '</urlset>';
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100
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101 header('Content-type: application/xml');
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102 print $out;
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103 }
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104 }
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105 ?>