From 992a9d6ca186bb4399143dd5ee72a27a3b4909aa Mon Sep 17 00:00:00 2001
From: Daniel Weipert <code@drogueronin.de>
Date: Mon, 26 Oct 2020 18:03:48 +0100
Subject: Initial commit

---
 src/MetaBox.php | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 src/MetaBox.php

(limited to 'src/MetaBox.php')

diff --git a/src/MetaBox.php b/src/MetaBox.php
new file mode 100644
index 0000000..d11336f
--- /dev/null
+++ b/src/MetaBox.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace TimberEditor;
+
+class MetaBox
+{
+    /**
+     * Metabox constructor.
+     */
+    public function __construct()
+    {
+        add_action('add_meta_boxes', [$this, 'addMetaBoxes']);
+
+        foreach (Settings::getGeneralSupportedPostTypes() as $postType) {
+            add_action("save_post_{$postType}", [$this, 'savePost']);
+        }
+    }
+
+    /**
+     * add_meta_boxes action callback
+     *
+     * @param $postType
+     */
+    public function addMetaBoxes($postType)
+    {
+        if (! in_array($postType, Settings::getGeneralSupportedPostTypes())) {
+            return;
+        }
+
+        add_meta_box('timber-editor', 'Timber Editor', [$this, 'metaBoxTimberEditor'], '', 'advanced', 'high');
+    }
+
+    /**
+     * save_post action callback
+     * Writes the content to file
+     *
+     * @param $postId
+     */
+    public function savePost($postId)
+    {
+        if (
+            (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) ||
+            (! isset($_POST['post_ID']) || $_POST['post_ID'] != $postId) ||
+            ! check_admin_referer('metaBoxTimberEditor', 'metaBoxTimberEditor') ||
+            ! isset($_POST['timber-editor_content'])
+        ) {
+            return;
+        }
+
+        file_put_contents(TimberEditor::getTemplateFilePath($postId), $_POST['timber-editor_content']);
+        if (empty($_POST['timber-editor_content'])) {
+            wp_delete_file(TimberEditor::getTemplateFilePath($postId));
+        }
+    }
+
+    /**
+     * add_meta_box callback
+     */
+    public function metaBoxTimberEditor()
+    {
+        $file = TimberEditor::getTemplateFilePath();
+        if (file_exists($file)) {
+            $f = fopen($file, 'r');
+            $content = fread($f, filesize($file));
+            fclose($f);
+        }
+
+        wp_nonce_field('metaBoxTimberEditor', 'metaBoxTimberEditor');
+        ?>
+        <textarea name="timber-editor_content" id="timber-editor_content"><?= esc_textarea($content ?? '') ?></textarea>
+        <?php
+
+        $settings = wp_enqueue_code_editor([
+            'file' => $file,
+            'codemirror' => [
+                'theme' => Settings::getCodeMirrorTheme(),
+            ],
+        ]);
+        wp_add_inline_script('code-editor', sprintf('jQuery( function() { wp.codeEditor.initialize( "timber-editor_content", %s ); } );', wp_json_encode($settings)));
+    }
+}
-- 
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