Add support for Zoomify image base layer

forms/Neatline_Form_Exhibit.php

@@ -190,6 +190,30 @@ private function _registerElements()
             'value'         => $this->exhibit->wms_layers,
             'size'          => 40
         ));
+
+        // Zoomify Address:
+        $this->addElement('text', 'zoomify_address', array(
+            'label'         => __('Zoomify Address'),
+            'description'   => __('To use a custom Zoomify layer as the base layer of the exhibit, enter (a) the address of the Zoomified image folder,'),
+            'value'         => $this->exhibit->zoomify_address,
+            'size'          => 40
+        ));
+
+        // Zoomify Width:
+        $this->addElement('text', 'zoomify_width', array(
+            'label'         => __('Zoomify Width'),
+            'description'   => __('(b) the Width of the image as specified in the ImageProperties.xml,'),
+            'value'         => $this->exhibit->zoomify_width,
+            'size'          => 40
+        ));
+
+        // Zoomify Height:
+        $this->addElement('text', 'zoomify_height', array(
+            'label'         => __('Zoomify Height'),
+            'description'   => __('and (c) the Height of the image as specified in the ImageProperties.xml.'),
+            'value'         => $this->exhibit->zoomify_height,
+            'size'          => 40
+        ));
 
         // Spatial Querying:
         $this->addElement('checkbox', 'spatial_querying', array(
@@ -221,6 +245,9 @@ private function _registerElements()
             'zoom_levels',
             'wms_address',
             'wms_layers',
+            'zoomify_address',
+            'zoomify_width',
+            'zoomify_height',
             'spatial_querying',
             'public'
         ), 'fields');

helpers/Schemas.php

@@ -43,6 +43,9 @@ function nl_schema220()
         styles                  TEXT NULL,
         map_focus               VARCHAR(100) NULL,
         map_zoom                INT(10) UNSIGNED NULL,
+        zoomify_address         TEXT NULL,
+        zoomify_height          SMALLINT UNSIGNED NULL,
+        zoomify_width           SMALLINT UNSIGNED NULL,
 
         PRIMARY KEY             (id)
 

models/NeatlineExhibit.php

@@ -25,6 +25,9 @@ class NeatlineExhibit extends Neatline_Row_Expandable
     public $zoom_levels = 20;
     public $wms_address;
     public $wms_layers;
+    public $zoomify_address; 
+    public $zoomify_width;
+    public $zoomify_height;
     public $widgets;
     public $title;
     public $slug;