Handle repeatable groups for attribute values (or any array value) with a modified JSON string. Bump to 1.0.1

jtsternberg · jtsternberg · commit c186e98b2f94 · 2016-03-21T11:47:15.000-04:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-WordPress Shortcode Button (1.0.0)
+WordPress Shortcode Button (1.0.1)
 ================
 
 Tinymce and Quicktag buttons (and modals) for outputting shortcodes. Built to work with [CMB2](https://github.com/WebDevStudios/CMB2).
@@ -129,6 +129,9 @@ function shortcode_button_only_pages() {
 
 #### Changelog
 
+* 1.0.1
+	* Handle repeatable groups for attribute values (or any array value) with a modified JSON string (which will need to be converted in your shortcode).
+
 * 1.0.0
 	* Add a conflict-resolution loader (like CMB2), so that only one version of Shortcode_Button is loaded, and it always loads the newest version.
 	* Use WordPress core `wp.shortcode()` javascript api.
diff --git a/lib/class-shortcode-button.php b/lib/class-shortcode-button.php
@@ -394,6 +394,18 @@ public function sanitize_cmb_fields( $fields ) {
 	function filter_form_fields( $updated, $allvalues = array() ) {
 		// Pass updated form values through a filter and return
 		$filtered = (array) apply_filters( "{$this->button_slug}_shortcode_fields", $updated, $this, empty( $allvalues ) ? $updated : $allvalues );
+
+		foreach ( $filtered as $key => $value ) {
+			// If value is an array, we need to create a modified JSON-encoded string.
+			if ( is_array( $value ) ) {
+				$filtered[ $key ] = str_replace(
+					array( '"', '[', ']' ),
+					array( "'", '|~', '~|' ),
+					wp_json_encode( $value )
+				);
+			}
+		}
+
 		return $filtered;
 	}
 
diff --git a/shortcode-button.php b/shortcode-button.php
@@ -4,9 +4,9 @@
  *
  * @todo Fix generic ids possibly conflicting (maybe add a prefix to all fields)
  *
- * @version 1.0.0
+ * @version 1.0.1
  */
-if ( ! class_exists( 'Shortcode_Button_100', false ) ) {
+if ( ! class_exists( 'Shortcode_Button_101', false ) ) {
 
 	/**
 	 * Handles checking for and loading the newest version of Shortcode_Button
@@ -19,14 +19,14 @@
 	 * @license   GPL-2.0+
 	 * @link      http://webdevstudios.com
 	 */
-	class Shortcode_Button_100 {
+	class Shortcode_Button_101 {
 
 		/**
 		 * Current version number
 		 * @var   string
 		 * @since 1.0.0
 		 */
-		const VERSION = '1.0.0';
+		const VERSION = '1.0.1';
 
 		/**
 		 * Current version hook priority.
@@ -35,7 +35,7 @@ class Shortcode_Button_100 {
 		 * @var   int
 		 * @since 1.0.0
 		 */
-		const PRIORITY = 9999;
+		const PRIORITY = 9998;
 
 		/**
 		 * Starts the version checking process.
@@ -92,5 +92,5 @@ public function include_lib() {
 	}
 
 	// Make it so...
-	new Shortcode_Button_100;
+	new Shortcode_Button_101;
 }
