MD Umbau

kb-markdown-importer/assets/js/admin-settings.js

@@ -0,0 +1,32 @@
+(function ($) {
+    const button = $('#kb-markdown-upload-theme-css');
+    const input = $('#custom_theme_css_url');
+
+    if (!button.length || !input.length || typeof wp === 'undefined' || !wp.media) {
+        return;
+    }
+
+    button.on('click', function (event) {
+        event.preventDefault();
+
+        const frame = wp.media({
+            title: 'Select theme.css',
+            button: {
+                text: 'Use this CSS file'
+            },
+            multiple: false,
+            library: {
+                type: ['text/css', 'text/plain']
+            }
+        });
+
+        frame.on('select', function () {
+            const attachment = frame.state().get('selection').first().toJSON();
+            if (attachment && attachment.url) {
+                input.val(attachment.url);
+            }
+        });
+
+        frame.open();
+    });
+}(jQuery));