CouchProjects/Demos/php/BugShrink/feed.php

   1 <?php
   2 header ("Content-type: text/xml");
   3 include 'Library/CouchDb/Couch.php';
   4 include 'Library/Shrink.php';
   5 $couch = new Couch('localhost', 'bugshrink');
   6
   7 if(!$couch->running() || !$couch->db_exists()) {
   8         die();
   9 }
  10 $lastUpdate = '';
  11
  12 $bugs = $couch->get_all('allfull', $options = array('reverse' => 'true'));
  13 if(($bugs !== false) && (count($bugs) > 0)) {
  14
  15         $lastUpdate = '';
  16         foreach($bugs AS $id => $bug) {
  17                 if(strlen($bug->get('Subject')) == 0) {continue;}
  18
  19                 //get newest bug
  20                 if($bug->get('CreationDate') > $lastUpdate) {
  21                         $lastUpdate = $bug->get('CreationDate');
  22                 }
  23         }
  24 }
  25
  26 function get_iso_8601_date($int_date) {
  27    //$int_date: current date in UNIX timestamp
  28    $date_mod = date('Y-m-d\TH:i:s', $int_date);
  29    $pre_timezone = date('O', $int_date);
  30    $time_zone = substr($pre_timezone, 0, 3).":".substr($pre_timezone, 3, 2);
  31    $date_mod .= $time_zone;
  32    return $date_mod;
  33 }
  34 //var_dump( strtotime(str_replace(':', '', $lastUpdate)));
  35 $lastUpdate = get_iso_8601_date(strtotime(str_replace(':', '', $lastUpdate)));
  36
  37 echo '<?xml version="1.0" encoding="utf-8"?>';
  38 ?><feed xmlns="http://www.w3.org/2005/Atom">
  39
  40   <title>BugShrink Feed</title>
  41   <link href="http://demos.couchdb.com/BugShrink2/"/>
  42   <updated><?=$lastUpdate?></updated>
  43   <author>
  44     <name>BugShrink Bug Tracking Demo for CouchDb</name>
  45   </author>
  46   <id>urn:uuid:<?=md5('http://demos.couchdb.com/BugShrink2/')?></id>
  47
  48 <?php
  49 foreach($bugs AS $id => $bug) {
  50         if(strlen($bug->get('Subject')) == 0) {continue;}
  51         $Subject = $bug->get('Subject');
  52         $Link = 'http://demos.couchdb.com/BugShrink2/?id='.$id;
  53         $updated = get_iso_8601_date(strtotime(str_replace(':', '', $bug->get('CreationDate'))));
  54         $Body = shrink_format_body($bug->get('Body'));
  55         $By = $bug->get('Author');
  56         echo <<<EOD
  57   <entry>
  58     <title>$Subject</title>
  59         <author>$By</author>
  60     <link href="$Link"/>
  61     <id>urn:uuid:$id</id>
  62     <updated>$updated</updated>
  63     <published>$updated</published>
  64     <content type="xhtml">$Body</content>
  65   </entry>
  66
  67 EOD;
  68 }
  69
  70 ?>
  71 </feed>