From 4c9c39aa52a8891b4c6bfaa8ed620d0e847e967c Mon Sep 17 00:00:00 2001
From: dcooperdalrymple <dcooperdalrymple@gmail.com>
Date: Thu, 12 Sep 2024 17:30:57 -0500
Subject: [PATCH] Added `publication-embed` shortcode.

---
 includes/shortcodes/abstract-shortcode.php    | 47 +++++++++++++++++++
 .../shortcodes/class-publication-embed.php    | 44 +++++++++++++++++
 ogre-issuu.php                                |  2 +
 3 files changed, 93 insertions(+)
 create mode 100644 includes/shortcodes/abstract-shortcode.php
 create mode 100644 includes/shortcodes/class-publication-embed.php

diff --git a/includes/shortcodes/abstract-shortcode.php b/includes/shortcodes/abstract-shortcode.php
new file mode 100644
index 0000000..77768fa
--- /dev/null
+++ b/includes/shortcodes/abstract-shortcode.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * @package CleverOgre
+ * @subpackage OgreIssuu
+ * @version 0.1.0
+ * @since 0.1.0
+ */
+
+namespace OgreIssuu\Shortcodes;
+
+defined('ABSPATH') || exit;
+
+use OgreIssuu\Singleton;
+
+abstract class Shortcode {
+    use Singleton;
+
+    public function __construct() {
+        $this->register();
+    }
+
+    protected function get_tag():string {
+        $parts = explode('\\', get_called_class());
+        return sanitize_key(preg_replace('/([a-z])([A-Z])/', '$1-$2', array_pop($parts)));
+    }
+
+    protected function register():void {
+        add_shortcode($this->get_tag(), [$this, 'callback']);
+    }
+    
+    public function get_default_attributes():array {
+        return [];
+    }
+
+    public function get_attributes(array $atts = []):array {
+        return shortcode_atts($this->get_default_attributes(), $atts, $this->get_tag());
+    }
+
+    public function callback(array $atts, ?string $content = null) {
+        ob_start();
+        $this->render($this->get_attributes($atts), (!is_null($content) ? $content : ''));
+        return ob_get_clean();
+    }
+
+    public abstract function render(array $atts, string $content):void;
+
+}
diff --git a/includes/shortcodes/class-publication-embed.php b/includes/shortcodes/class-publication-embed.php
new file mode 100644
index 0000000..0cb2a0e
--- /dev/null
+++ b/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();
diff --git a/ogre-issuu.php b/ogre-issuu.php
index 362be01..706fae7 100644
--- a/ogre-issuu.php
+++ b/ogre-issuu.php
@@ -39,6 +39,8 @@ class Plugin extends PluginBase {
             'includes/api/class-publications.php',
             'includes/api/class-user.php',
             'includes/class-api.php',
+            'includes/shortcodes/abstract-shortcode.php',
+            'includes/shortcodes/class-publication-embed.php',
         ]);
     }