all page types now served with model/view

[dylansserver.git] / model / rss.php

diff --git a/model/rss.php b/model/rss.php
new file mode 100644 (file)
index 0000000..b7c5164
--- /dev/null
+++ b/model/rss.php
@@ -0,0 +1,38 @@
+<?php
+
+class rss extends model {
+
+  public function display() {
+    require_once("view/rss.php");
+  }
+
+  public function display_items() {
+    $result = $this->db->query("SELECT date_posted, title, text, url
+                                         FROM notes ORDER BY date_posted DESC
+                                         LIMIT 5");
+       while ($entry = $result->fetch_object()) {
+         $title = $entry->title;
+         $date_posted = $entry->date_posted;
+         $url = "http://dylansserver.com/note/" . $entry->url;
+         $text = $entry->text;
+         $text = strip_tags($text);
+         $end_of_first_sentence = strpos($text, '.');
+         if ($end_of_first_sentence) {
+           $end_of_second_sentence = strpos($text, '.', ($end_of_first_sentence + 1));
+               if ($end_of_second_sentence) {
+                 $description = substr($text, '0', ($end_of_second_sentence + 1));
+               } else {
+                 $description = substr($text, '0', ($end_of_first_sentence + 1));
+               }
+         }
+      echo "<item>";
+      echo "  <title>$title</title>";
+      echo "  <link>$url</link>";
+      echo "  <guid>$url</guid>";
+      echo "  <description>$description</description>";
+      echo "</item>";
+       }
+  }
+}
+
+?>