diff options
Diffstat (limited to 'utils/rss.php')
| -rw-r--r-- | utils/rss.php | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/utils/rss.php b/utils/rss.php new file mode 100644 index 0000000..e6aa83f --- /dev/null +++ b/utils/rss.php @@ -0,0 +1,112 @@ +<?php + +include_once("convert.php"); + +class RSSEntry { + public $title; + public $time; + public $description; + public $category; + + /* + public function show() + { + echo "<div class=\"news_entry\">\n"; + echo " <div class=\"news_title\">" . + htmlspecialchars_decode($this->title, ENT_QUOTES) . "</div>\n"; + echo " <div class=\"news_time\">" . date("D M jS Y G:i", $this->time) . "</div>\n"; + echo " <div class=\"news_description\">" . + htmlspecialchars_decode($this->description, ENT_QUOTES) . "</div>\n"; + echo "</div>\n"; + } + */ + public function RSSEntry($title, $time, $category, $description) + { + $this->title = $title; + $this->time = $time; + $this->category = $category; + $this->description = $description; + } +} + +class RSS { + + private $newsfile; + private $rssfile; + private $news = array(); + + public function add($newsentry) { + $key = $newsentry->time; + $this->news[$key] = $newsentry; + } + + private function date($time) { + return date("r", $time); + } + + public function write() + { + $fp = fopen($this->rssfile, "w"); + fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); + fwrite($fp, "<rss version=\"2.0\">\n"); + fwrite($fp, " <channel>\n"); + fwrite($fp, " <title>DIE News</title>\n"); + fwrite($fp, " <link>http://www.executionroom.com</link>\n"); + fwrite($fp, " <description>DIE - News from ExecutionRoom.com</description>\n"); + fwrite($fp, " <language>en-us</language>\n"); + fwrite($fp, " <pubDate>".$this->date(time())."</pubDate>\n"); + fwrite($fp, " <lastBuildDate>".$this->date(time())."</lastBuildDate>\n"); + fwrite($fp, " <docs>http://blogs.law.harvard.edu/tech/rss</docs>\n"); + fwrite($fp, " <generator>ExecutionRoom CMS</generator>\n"); + fwrite($fp, " <managingEditor>info@executionroom.com</managingEditor>\n"); + fwrite($fp, " <webMaster>info@executionroom.com</webMaster>\n"); + + $i = 0; + foreach($this->news as $newsentry) { + fwrite($fp, " <item>\n"); + fwrite($fp, " <title>".$newsentry->title."</title>\n"); + fwrite($fp, " <link>http://www.executionroom.com/?page=news&id=".$newsentry->time."</link>\n"); + fwrite($fp, " <description>".$newsentry->description."</description>\n"); + fwrite($fp, " <pubDate>".$this->date($newsentry->time)."</pubDate>\n"); + fwrite($fp, " <guid>http://www.executionroom.com/?page=news&id=".$newsentry->time."</guid>\n"); + fwrite($fp, " </item>\n"); + $i++; + if($i > 6) break; + } + + fwrite($fp, " </channel>\n"); + fwrite($fp, "</rss>\n"); + + fclose($fp); + } + + private function read() + { + + $dom = new DomDocument; + $dom->preserveWhiteSpace = FALSE; + $dom->load($this->newsfile); + $params = $dom->getElementsByTagName('newsentry'); + + foreach ($params as $param) { + $rssentry = new RSSEntry($param->getAttribute('title'), + $param->getAttribute('time'), + $param->getAttribute('category'), + $param->getAttribute('description')); + $this->add($rssentry); + } + + // Key sort + krsort($this->news); + } + + public function RSS($newsfile, $rssfile) + { + $this->newsfile = $newsfile; + $this->rssfile = $rssfile; + $this->read(); + } + +} + +?> |