Temp workaround for issue-150

Author: avonville

assets/js/gutenblock.js

@@ -174,17 +174,24 @@
              * Create the div container, add an overlay so the user can interact
              * with the form in Gutenberg, then render the iframe with form
              */
-            if( '' === formID ) {
+             if( '' === formID ) {
                 children.push( el( 'div', {style : {width: '100%'}},
                     el( 'img', { className: 'weforms-block-logo', src: weFormsBlock.block_logo}),
                     el ( 'div', null, 'weForms Forms'),
                     inputFilterMain
                 ) );
+            } else if( '0' === weFormsBlock.did_wp_head_run ) {
+                children.push(
+                    el( 'div', { className: 'weforms-iframe-container' },
+                        el( 'div', { className: 'weforms-iframe-overlay' } ),
+                        el( 'span', null, 'Currently weForm is not able to be previewed in the Block-Based page builder. To preview use the page preview button after saving.' ),
+                    )
+                )
             } else {
                 children.push(
                     el( 'div', { className: 'weforms-iframe-container' },
                         el( 'div', { className: 'weforms-iframe-overlay' } ),
-                        el( 'iframe', { src: weFormsBlock.siteUrl + '?weforms_preview=1&weforms_iframe&form_id=' + formID, height: '0', width: '500', scrolling: 'no' })
+                        el( 'iframe', { src: weFormsBlock.siteUrl + '/?weforms_preview=1&weforms_iframe&form_id=' + formID, height: '0', width: '500', scrolling: 'no' })
                     )
                 )
             }

includes/admin/class-gutenblock.php

@@ -57,14 +57,16 @@ public function weforms_form_block() {
             ];
         }
 
-        $block_logo     = WEFORMS_ASSET_URI . '/images/icon-weforms.png';
-        $thumbnail_logo = WEFORMS_ASSET_URI . '/images/icon-weforms.png';
+        $block_logo      = WEFORMS_ASSET_URI . '/images/icon-weforms.png';
+        $thumbnail_logo  = WEFORMS_ASSET_URI . '/images/icon-weforms.png';
+        $did_wp_head_run = did_action( 'wp_head' );
 
         wp_localize_script( 'weforms-forms-block', 'weFormsBlock', [
-            'forms'          => $forms,
-            'siteUrl'        => get_home_url(),
-            'block_logo'     => $block_logo,
-            'thumbnail_logo' => $thumbnail_logo,
+            'forms'           => $forms,
+            'siteUrl'         => get_home_url(),
+            'block_logo'      => $block_logo,
+            'thumbnail_logo'  => $thumbnail_logo,
+            'did_wp_head_run' => $did_wp_head_run,
         ] );
         wp_enqueue_style( 'weforms-forms-block-style' );
         wp_enqueue_style( 'weforms-forms-block-editor' );