Mercurial > defr > DualBlog

comparison rss.php @ 0:629389204276

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Import initial
author Franck Deroche <webmaster@defr.org>
date Sat, 20 Oct 2007 14:15:10 +0200
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-1:000000000000 0:629389204276
1 <?php
2
3 include("classes.php");
4
5 function utf8_ensure($str) {
6 return seems_utf8($str)?$str:utf8_encode($str);
7 }
8
9 function seems_utf8($Str) {
10 for ($i=0; $i<strlen($Str) && $i<150; $i++) {
11 if (ord($Str[$i]) < 0x80) continue; # 0bbbbbbb
12 elseif ((ord($Str[$i]) & 0xE0) == 0xC0) $n=1; # 110bbbbb
13 elseif ((ord($Str[$i]) & 0xF0) == 0xE0) $n=2; # 1110bbbb
14 elseif ((ord($Str[$i]) & 0xF8) == 0xF0) $n=3; # 11110bbb
15 elseif ((ord($Str[$i]) & 0xFC) == 0xF8) $n=4; # 111110bb
16 elseif ((ord($Str[$i]) & 0xFE) == 0xFC) $n=5; # 1111110b
17 else return false; # Does not match any model
18 for ($j=0; $j<$n; $j++) { # n bytes matching 10bbbbbb follow ?
19 if ((++$i == strlen($Str)) || ((ord($Str[$i]) & 0xC0) != 0x80))
20 return false;
21 }
22 }
23 return true;
24 }
25
26 if(stristr($_SERVER['HTTP_ACCEPT'], "application/rss+xml"))
27 header("Content-Type: application/rss+xml; charset=utf-8");
28 else
29 header("Content-Type: text/xml; charset=utf-8");
30 echo("<?xml version='1.0' encoding='utf-8'?>\n");
31 ?>
32 <rss version='2.0'>
33 <channel>
34 <title>Dual Blog</title>
35 <link>http://www.defr.org/blog/</link>
36 <description>Le blog de DeFr, parlant de tout et de rien ^^;</description>
37 <language>fr-fr</language>
38 <?php
39 $Data = new DataAccess();
40 $Data->Connect();
41 $Data->Query("SELECT * FROM Mess ORDER BY num_mess DESC LIMIT 0, 20");
42 while($val=$Data->GetRow()) {
43 $utf8_Mess=utf8_ensure($val['Message']);
44 $utf8_Titre=utf8_ensure($val['Titre']);
45 $dateRFC=gmdate("r", strtotime($val['DatePost']));
46 echo("
47 <item>
48 <title>{$utf8_Titre}</title>
49 <description><![CDATA[{$utf8_Mess}]]></description>
50 <pubDate>{$dateRFC}</pubDate>
51 <link>http://www.defr.org/blog/posts/{$val['num_mess']}</link>
52 </item>
53 ");
54 }
55 $Data->Close();
56 ?>
57 </channel>
58 </rss>