default options refactored

jeremyclark13 · Jun 14, 2012 · 0f44e19 · 0f44e19
1 parent afb03db
commit 0f44e19
Showing 1 changed file with 32 additions and 18 deletions.
diff --git a/class.settings-api.php b/class.settings-api.php
@@ -70,14 +70,6 @@ function set_fields( $fields ) {
     }
 
     function add_field( $section, $field ) {
-        $defaults = array(
-            'name' => '',
-            'label' => '',
-            'desc' => '',
-            'type' => 'text'
-        );
-
-        $arg = wp_parse_args( $field, $defaults );
         $this->settings_fields[$section][] = $arg;
     }
 
@@ -103,16 +95,7 @@ function admin_init() {
         //register settings fields
         foreach ($this->settings_fields as $section => $field) {
             foreach ($field as $option) {
-                $args = array(
-                    'id' => $option['name'],
-                    'desc' => $option['desc'],
-                    'name' => $option['label'],
-                    'section' => $section,
-                    'size' => isset( $option['size'] ) ? $option['size'] : null,
-                    'options' => isset( $option['options'] ) ? $option['options'] : '',
-                    'std' => isset( $option['default'] ) ? $option['default'] : ''
-                );
-                add_settings_field( $section . '[' . $option['name'] . ']', $option['label'], array($this, 'callback_' . $option['type']), $section, $section, $args );
+                $this->init_field( $section, $option );
             }
         }
 
@@ -122,6 +105,37 @@ function admin_init() {
         }
     }
 
+    /**
+     * Register a single settings field
+     * 
+     * @param string $section section name
+     * @param array $field section field option
+     */
+    function init_field( $section, $field ) {
+        $defaults = array(
+            'name' => '',
+            'label' => '',
+            'desc' => '',
+            'type' => 'text',
+            'default' => '',
+            'options' => '',
+            'size' => ''
+        );
+
+        $option = wp_parse_args( $field, $defaults );
+
+        $args = array(
+            'id' => $option['name'],
+            'desc' => $option['desc'],
+            'name' => $option['label'],
+            'section' => $section,
+            'size' => $option['size'],
+            'options' => $option['options'],
+            'std' => $option['default']
+        );
+        add_settings_field( $section . '[' . $option['name'] . ']', $option['label'], array($this, 'callback_' . $option['type']), $section, $section, $args );
+    }
+
     /**
      * Displays a text field for a settings field
      *