version 1.0 launched

- Added "wpuf" prefix on input id's
- wysiwyg bug fix where the rich text editor wasn't showing
- removed the sanitize_text_field default sanitize callback removed. Was stripping off the html/line breaks from textarea and wysiwyg
- some formatting

Author: tareq1988

class.settings-api.php

@@ -3,6 +3,8 @@
 /**
  * weDevs Settings API wrapper class
  *
+ * @version 1.0
+ *
  * @author Tareq Hasan <tareq@weDevs.com>
  * @link http://tareq.weDevs.com Tareq's Planet
  * @example settings-api.php How to use the class
@@ -172,8 +174,8 @@ function callback_checkbox( $args ) {
         $value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
 
         $html = sprintf( '<input type="hidden" name="%1$s[%2$s]" value="off" />', $args['section'], $args['id'] );
-        $html .= sprintf( '<input type="checkbox" class="checkbox" id="%1$s[%2$s]" name="%1$s[%2$s]" value="on"%4$s />', $args['section'], $args['id'], $value, checked( $value, 'on', false ) );
-        $html .= sprintf( '<label for="%1$s[%2$s]"> %3$s</label>', $args['section'], $args['id'], $args['desc'] );
+        $html .= sprintf( '<input type="checkbox" class="checkbox" id="wpuf-%1$s[%2$s]" name="%1$s[%2$s]" value="on"%4$s />', $args['section'], $args['id'], $value, checked( $value, 'on', false ) );
+        $html .= sprintf( '<label for="wpuf-%1$s[%2$s]"> %3$s</label>', $args['section'], $args['id'], $args['desc'] );
 
         echo $html;
     }
@@ -190,8 +192,8 @@ function callback_multicheck( $args ) {
         $html = '';
         foreach ( $args['options'] as $key => $label ) {
             $checked = isset( $value[$key] ) ? $value[$key] : '0';
-            $html .= sprintf( '<input type="checkbox" class="checkbox" id="%1$s[%2$s][%3$s]" name="%1$s[%2$s][%3$s]" value="%3$s"%4$s />', $args['section'], $args['id'], $key, checked( $checked, $key, false ) );
-            $html .= sprintf( '<label for="%1$s[%2$s][%4$s]"> %3$s</label><br>', $args['section'], $args['id'], $label, $key );
+            $html .= sprintf( '<input type="checkbox" class="checkbox" id="wpuf-%1$s[%2$s][%3$s]" name="%1$s[%2$s][%3$s]" value="%3$s"%4$s />', $args['section'], $args['id'], $key, checked( $checked, $key, false ) );
+            $html .= sprintf( '<label for="wpuf-%1$s[%2$s][%4$s]"> %3$s</label><br>', $args['section'], $args['id'], $label, $key );
         }
         $html .= sprintf( '<span class="description"> %s</label>', $args['desc'] );
 
@@ -209,8 +211,8 @@ function callback_radio( $args ) {
 
         $html = '';
         foreach ( $args['options'] as $key => $label ) {
-            $html .= sprintf( '<input type="radio" class="radio" id="%1$s[%2$s][%3$s]" name="%1$s[%2$s]" value="%3$s"%4$s />', $args['section'], $args['id'], $key, checked( $value, $key, false ) );
-            $html .= sprintf( '<label for="%1$s[%2$s][%4$s]"> %3$s</label><br>', $args['section'], $args['id'], $label, $key );
+            $html .= sprintf( '<input type="radio" class="radio" id="wpuf-%1$s[%2$s][%3$s]" name="%1$s[%2$s]" value="%3$s"%4$s />', $args['section'], $args['id'], $key, checked( $value, $key, false ) );
+            $html .= sprintf( '<label for="wpuf-%1$s[%2$s][%4$s]"> %3$s</label><br>', $args['section'], $args['id'], $label, $key );
         }
         $html .= sprintf( '<span class="description"> %s</label>', $args['desc'] );
 
@@ -269,12 +271,12 @@ function callback_html( $args ) {
      */
     function callback_wysiwyg( $args ) {
 
-        $value = wpautop( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
+        $value = $this->get_option( $args['id'], $args['section'], $args['std'] );
         $size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : '500px';
 
         echo '<div style="width: ' . $size . ';">';
 
-        wp_editor( $value, $args['section'] . '[' . $args['id'] . ']', array( 'teeny' => true, 'textarea_rows' => 10 ) );
+        wp_editor( $value, $args['section'] . '-' . $args['id'] . '', array( 'teeny' => true, 'textarea_name' => $args['section'] . '[' . $args['id'] . ']', 'textarea_rows' => 10 ) );
 
         echo '</div>';
 
@@ -361,13 +363,8 @@ function sanitize_options( $options ) {
                 $options[ $option_slug ] = call_user_func( $sanitize_callback, $option_value );
                 continue;
             }
-
-            // Treat everything that's not an array as a string
-            if ( !is_array( $option_value ) ) {
-                $options[ $option_slug ] = sanitize_text_field( $option_value );
-                continue;
-            }
         }
+
         return $options;
     }
 
@@ -379,17 +376,22 @@ function sanitize_options( $options ) {
      * @return mixed string or bool false
      */
     function get_sanitize_callback( $slug = '' ) {
-        if ( empty( $slug ) )
+        if ( empty( $slug ) ) {
             return false;
+        }
+
         // Iterate over registered fields and see if we can find proper callback
         foreach( $this->settings_fields as $section => $options ) {
             foreach ( $options as $option ) {
-                if ( $option['name'] != $slug )
+                if ( $option['name'] != $slug ) {
                     continue;
+                }
+
                 // Return the callback name
                 return isset( $option['sanitize_callback'] ) && is_callable( $option['sanitize_callback'] ) ? $option['sanitize_callback'] : false;
             }
         }
+
         return false;
     }