elemental 4 support (#5)

Author: jsirish

README.md

@@ -15,8 +15,8 @@ A block to embed code like iFrames or Javascript on a page
 
 ## Requirements
 
-* SilverStripe ^4.0
-* SilverStripe Elemental ^2.0
+* silverstripe/recipe-cms: ^4@dev
+* dnadesign/silverstripe-elemental: ^4@dev
 
 ## Installation
 

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "dynamic/silverstripe-elemental-embedded-code",
-    "description": "A block to embed code like iFrames or Javascript on a page.",
+    "description": "Embed code like iFrames or Javascript on a page.",
     "authors": [
         {
             "name": "Dynamic",
@@ -14,8 +14,8 @@
     "type": "silverstripe-vendormodule",
     "license": "BSD-3-Clause",
     "require": {
-        "dnadesign/silverstripe-elemental": "^2@dev || ^3@dev",
-        "silverstripe/recipe-cms": "^1@dev || ^4@dev",
+        "dnadesign/silverstripe-elemental": "^4@dev",
+        "silverstripe/recipe-cms": "^4@dev",
         "silverstripe/vendor-plugin": "^1@dev"
     },
     "require-dev": {
@@ -35,7 +35,7 @@
     "prefer-stable": true,
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0.x-dev"
+            "dev-master": "2.0.x-dev"
         }
     }
 }

icons/code-icon.svg

@@ -5,6 +5,7 @@
 use DNADesign\Elemental\Models\BaseElement;
 use SilverStripe\Forms\FieldList;
 use SilverStripe\Forms\TextareaField;
+use SilverStripe\ORM\FieldType\DBField;
 
 /**
  * Class ElementEmbededCode.
@@ -26,6 +27,8 @@ class ElementEmbeddedCode extends BaseElement
      */
     private static $plural_name = 'Embedded Code Elements';
 
+    private static $description = 'Embed code like iFrames or Javascript on a page.';
+
     /**
      * @var array
      */
@@ -60,4 +63,22 @@ public function getType()
     {
         return _t(__CLASS__.'.BlockType', 'Embedded Code');
     }
+
+    /**
+     * @return DBHTMLText
+     */
+    public function getSummary()
+    {
+        return DBField::create_field('HTMLText', $this->Code)->Summary(20);
+    }
+
+    /**
+     * @return array
+     */
+    protected function provideBlockSchema()
+    {
+        $blockSchema = parent::provideBlockSchema();
+        $blockSchema['content'] = $this->getSummary();
+        return $blockSchema;
+    }
 }