Ok, that's all!

includes/class-autoshortcoder-settings.php

@@ -39,7 +39,7 @@ class autoshortcoder_Settings {
 	public function __construct ( $parent ) {
 		$this->parent = $parent;
 
-		$this->base = 'wpt_';
+		$this->base = 'autoshortcode_';
 
 		// Initialise settings
 		add_action( 'init', array( $this, 'init_settings' ), 11 );

includes/class-autoshortcoder.php

@@ -76,6 +76,8 @@ class autoshortcoder {
 	 */
 	public $script_suffix;
 
+
+   private $done;
 	/**
 	 * Constructor function.
 	 * @access  public
@@ -85,6 +87,8 @@ class autoshortcoder {
 	public function __construct ( $file = '', $version = '1.0.0' ) {
 		$this->_version = $version;
 		$this->_token = 'autoshortcoder';
+ 
+      $this->done = false;
 
 		// Load plugin environment variables
 		$this->file = $file;
@@ -106,9 +110,57 @@ class autoshortcoder {
 		}
 
 		//add_action( 'init', array( $this, 'load_localisation' ), 0 );
+      add_filter( 'the_content', array( $this, 'add_shortcodes'));
 	} // End __construct ()
 
 
+   public function get_tagarray () {
+      $options = get_option('autoshortcode_autoshortcode_settings');
+      $options = explode("\n", str_replace("\r", "", $options));
+      $opt=array();
+      foreach($options as $optline) {
+         $optarray = explode("|", $optline);
+         $tag = trim($optarray[0]);
+         if(count($optarray) > 2) {
+            $title=$optarray[1];
+            $shortcode=$optarray[2];
+         } else {
+            $title=false;
+            $shortcode=$optarray[1];
+         }
+
+         if(!in_array($tag, $opt))
+            $opt[$tag] = array();
+         $opt[$tag][] = array('title' => $title, 'shortcode' => $shortcode);
+             
+      }
+      //print_r($opt);
+      return $opt;
+   }
+
+
+   public function add_shortcodes ( $content ) {
+      if(!$this->done) {
+         $tags = wp_get_post_tags($GLOBALS['post']->ID, array('fields' => 'names'));
+         $opts = $this->get_tagarray();
+         foreach($opts as $tagname => $tagcontent)
+         {
+            if (in_array($tagname, $tags)) {
+               foreach($tagcontent as $addcode) {
+                  $content.="<hr>";
+                  if($addcode['title']) {
+                     $content.='<h4>'.$addcode['title'].'</h4>';
+                  }
+                  $content.=do_shortcode($addcode['shortcode']); 
+                  $content.="<hr>";
+               }
+            }  
+         }
+      } 
+      $this->done=true;
+      return $content;
+   }
+
 	/**
 	 * Load admin CSS.
 	 * @access  public