Initial revision

1 files changed, 103 insertions, 0 deletions

diff --git a/utils/news.php b/utils/news.php
new file mode 100644
index 0000000..809e8dc
--- /dev/null
+++ b/utils/news.php
@@ -0,0 +1,103 @@
+<?php
+
+include_once("convert.php");
+
+class NewsEntry {
+	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 NewsEntry($title, $time, $category, $description)
+	{
+		$this->title = $title;
+		$this->time = $time;
+		$this->category = $category;
+		$this->description = $description;
+	}
+}
+
+class News {
+
+	private $file;
+	private $news = array();
+
+	public function show($number, $category)
+	{
+		// If number is -1 show all shows.
+		if($number == -1) $number = 100000;
+		
+		foreach($this->news as $newsentry) {
+			if($newsentry->category == $category || $category == "all") {
+				$newsentry->show();
+				$number--;
+			}
+			if(!$number) return;
+		}
+	}
+
+	public function add($newsentry) {
+		$key = $newsentry->time;
+		$this->news[$key] = $newsentry;
+	}
+	
+	public function write()
+	{
+		$fp = fopen($this->file, "w");
+		fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+		fwrite($fp, "<news>\n");
+		foreach($this->news as $newsentry) {
+			fwrite($fp, "  <newsentry title=\"" .
+						 htmlspecialchars($newsentry->title, ENT_QUOTES, "UTF-8") . "\"\n");
+			fwrite($fp, "             time=\"" . $newsentry->time . "\"\n");
+			fwrite($fp, "             category=\"" . $newsentry->category . "\"\n");
+			fwrite($fp, "             description=\"" .
+						 htmlspecialchars($newsentry->description, ENT_QUOTES, "UTF-8") . "\">\n");
+			fwrite($fp, "  </newsentry>\n");
+		}
+		fwrite($fp, "</news>\n");
+
+		fclose($fp);
+	}
+	
+	private function read()
+	{
+
+		$dom = new DomDocument;
+		$dom->preserveWhiteSpace = FALSE;
+		$dom->load($this->file);
+		$params = $dom->getElementsByTagName('newsentry');
+
+		foreach ($params as $param) {
+			$newsentry = new NewsEntry($param->getAttribute('title'),
+																 $param->getAttribute('time'),
+																 $param->getAttribute('category'),
+																 $param->getAttribute('description'));
+			$this->add($newsentry);
+		}
+		
+		// Key sort
+		krsort($this->news);
+	}
+
+	public function News($file)
+	{
+		$this->file =  $file;
+		$this->read();
+	}
+
+}
+
+?>