1 files changed, 37 insertions, 0 deletions
diff --git a/examples/frontend_blog/blog_lib.php b/examples/frontend_blog/blog_lib.php
new file mode 100644
index 00000000..d7e6c513
--- /dev/null
+++ b/examples/frontend_blog/blog_lib.php
@@ -0,0 +1,37 @@
+<?php
+  /**
+   * Take a (article's) filename and return its
+   * teaser. It has the articles folder hardcoded
+   */
+  function get_title($name){
+    $content = file_get_contents("articles/$name.html");
+    $doc = new DOMDocument();
+    $doc->loadHTML($content);
+    $finder = new DOMXPath($doc);
+    $query_set = $finder->query("//h1[@class='chapter' or @class='unnumbered']");
+    if (1 != $query_set->length)
+      return "No title for this item";
+    // assuming all the articles are well-formed..
+    return $query_set->item(0)->nodeValue;
+  }
+  
+  /**
+   * Take a (article's) filename and return its
+   * DOM. It has the articles folder hardcoded
+   */
+  function get_article($name){
+    $raw_content = file_get_contents("articles/$name.html");
+    return $raw_content;
+  }
+  
+  /**
+   * Fetch the page $page and return its
+   * DOM.
+   */
+  function get_page($page){
+    $content = file_get_contents($page);
+    $doc = new DOMDocument();
+    $doc->loadHTML($content);
+    return $doc;
+  }
+?>