Added links module (no admin yet...)

1 files changed, 50 insertions, 14 deletions

diff --git a/utils/links.php b/utils/modules/links.php
index d9ed1d9..cf0cfed 100644
--- a/utils/links.php
+++ b/utils/modules/links.php
@@ -13,16 +13,20 @@ class Link {
 
 	public function show()
 	{
-		echo "<div class=\"link\">\n";
+		$str = ""; 
+
+		$str .=  "<div class=\"link\">\n";
 		if($this->icon != "") {
-			echo "  <a class=\"link_icon\" rel=\"external\" href=\"" . $this->href . "\">\n";
-			echo "    <img alt=\"" . $this->title . "\" src=\"" . $this->icon . "\"/>\n";
-			echo "   </a>\n";
+			$str .= "  <a class=\"link_icon\" rel=\"external\" href=\"" . $this->href . "\">\n";
+			$str .= "    <img alt=\"" . $this->title . "\" src=\"" . $this->icon . "\"/>\n";
+			$str .= "   </a>\n";
 		}
-		echo "  <a class=\"link_title\" rel=\"external\" href=\"" . $this->href . "\">\n";
-		echo "    " . htmlspecialchars_decode($this->title, ENT_QUOTES) . "\n";
-		echo "  </a>\n";
-		echo "</div>\n";
+		$str .= "  <a class=\"link_title\" rel=\"external\" href=\"" . $this->href . "\">\n";
+		$str .= "    " . htmlspecialchars_decode($this->title, ENT_QUOTES) . "\n";
+		$str .= "  </a>\n";
+		$str .= "</div>\n";
+
+		return $str;
 	}
 }
 
@@ -43,12 +47,15 @@ class LinkGroup {
 
 	public function show()
 	{
-		echo "<div class=\"linkgroup\">\n";
-		echo "  <div class=\"linkgroup_title\">". htmlspecialchars_decode($this->title, ENT_QUOTES) . "</div>\n";
+		$str = "";
+		$str .= "<div class=\"linkgroup\">\n";
+		$str .= "  <div class=\"linkgroup_title\">".
+			htmlspecialchars_decode($this->title, ENT_QUOTES) . "</div>\n";
 		foreach($this->links as $link) {
-			$link->show();
+			$str .= $link->show();
 		}
-		echo "</div>\n";
+		$str .= "</div>\n";
+		return $str;
 	}
 }
 
@@ -60,6 +67,7 @@ class Links {
 		$key = $group->title;
 		$this->groups[$key] = $group;
 	}
+
 	/*
 	public function write()
 	{
@@ -81,11 +89,33 @@ class Links {
 		fclose($fp);
 	}
 	*/
-	public function show($groupid)
+	//	public function show($groupid)
+	public function run($params)
 	{
+		$str = "";
+		
+		$groupid = "all";
+
+		foreach($params as $param) {
+			if(!$param) continue;
+      switch($param) {
+      case "all":
+				$groupid = "all";
+				break;
+
+			default:
+				$groupid = $param;
+				break;
+			}
+		}
+
+		$str .= "<div class=\"links\">\n";
 		foreach($this->groups as $group) {
-			if($groupid == $group->id || $groupid == "all") $group->show();
+			if($groupid == $group->id || $groupid == "all") $str .= $group->show();
 		}
+		$str .= "</div>\n";
+
+		return $str;
 	}
 
 	private function read()
@@ -125,4 +155,10 @@ class Links {
 	}
 }
 
+function links_init()
+{
+  global $DATA_DIR;
+  return new Links($DATA_DIR . "/links.xml");
+}
+
 ?>
\ No newline at end of file