Added publication-embed shortcode.

includes/shortcodes/class-publication-embed.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * @package CleverOgre
+ * @subpackage OgreIssuu
+ * @version 0.1.0
+ * @since 0.1.0
+ */
+
+namespace OgreIssuu\Shortcodes;
+
+use OgreIssuu\Api;
+
+defined('ABSPATH') || exit;
+
+class PublicationEmbed extends Shortcode {
+    
+    public function get_default_attributes():array {
+        return [
+            'slug' => '',
+            'responsive' => true,
+            'width' => '100%',
+            'height' => '100%',
+            'hideIssuuLogo' => false,
+            'hideShareButton' => false,
+            'showOtherPublications' => false,
+            'bgColor' => '',
+            'fullScreenShareBgColor' => '',
+        ];
+    }
+
+    public function render(array $atts, string $content):void {
+        $slug = $atts['slug'];
+        unset($atts['slug']);
+        if (empty($slug)) return;
+
+        $embed = Api::instance()->get_publication_embed($slug, $atts);
+        if (is_null($embed) || !property_exists($embed, 'embed')) return;
+        
+        echo $embed->embed;
+    }
+
+}
+
+PublicationEmbed::instance();