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Find & Remove Unused LearnDash Content

开发者 skfreelancers
saqibabbasi
更新时间 2026年10月14日 00:04
PHP版本: 7.4 及以上
WordPress版本: 7.1
版权: GPL-2.0+
版权网址: 版权信息

标签

lms database learndash cleanup unused content

下载

1.0.2 1.0.4

详情介绍:

Find & Remove Unused LearnDash Content scans your LearnDash LMS installation and identifies quizzes, lessons, and topics that are not attached to any course structure. Over time these orphaned items accumulate and bloat your database. This plugin is a third-party utility and is not affiliated with or endorsed by LearnDash or its parent company. Key Features Requirements Usage Detection Logic A quiz is marked Used if it appears in at least one of:
  1. learndash_get_course_quiz_list() for any course
  2. learndash_get_lesson_quiz_list() for any lesson
  3. learndash_get_topic_quiz_list() for any topic
  4. _sfwd-quiz post meta (edit-screen association fallback)
A lesson is marked Used if it has a course pointer via:
  1. learndash_get_course_lessons_list() for any course
  2. _sfwd-lessons post meta (sfwd-lessons_course field)
  3. ld_get_setting( $id, 'course' ) fallback
A topic is marked Used if it has a lesson or course pointer via:
  1. learndash_get_lesson_topics_list() for any lesson
  2. _sfwd-topic post meta (sfwd-topic_lesson / sfwd-topic_course fields)
Safety

安装:

  1. Download the plugin ZIP file.
  2. Go to WordPress Admin → Plugins → Add New → Upload Plugin.
  3. Choose the ZIP file and click Install Now.
  4. Click Activate Plugin.
  5. Navigate to LearnDash → Unused Content in your admin sidebar.
Manual Installation
  1. Unzip the plugin folder.
  2. Upload the find-remove-unused-learndash-content folder to /wp-content/plugins/.
  3. Activate the plugin through the Plugins menu in WordPress Admin.

屏幕截图:

  • Lessons tab with search active, filtering results to a specific term.
  • Pagination bar with configurable rows-per-page selector.
  • Bulk action buttons and the Trash All Unused button in the footer.

升级注意事项:

1.0.3 Initial release. No upgrade steps required.

常见问题:

Does this plugin delete content automatically?

No. The plugin only scans and displays results. You must manually select items and use the bulk action buttons, or click "Trash All Unused". Items are moved to Trash by default, not permanently deleted, so you can restore them if needed.

Is this an endorsed LearnDash plugin?

No. This is an independent third-party utility. It is not affiliated with, endorsed by, or supported by LearnDash or its parent company.

What LearnDash versions are supported?

The plugin has been tested with LearnDash 4.x. It uses publicly documented LearnDash PHP functions and post meta keys.

Why does the Course column show a dash for some used quizzes?

Click Refresh Scan to clear the cache and re-scan. If a quiz is linked to a lesson but that lesson has no course pointer in its meta, the plugin will mark the quiz as Used but cannot determine the parent course. In that case, check the lesson's settings in LearnDash and ensure it is assigned to a course.

Can I undo a deletion?

If you used "Move to Trash", yes — go to LearnDash → Quizzes (or Lessons / Topics) → Trash and restore them. Permanently deleted items cannot be recovered.

The plugin shows a large number of unused lessons or topics — is that correct?

It can be. LearnDash does not automatically clean up lessons or topics when a course is deleted. Always review carefully before bulk-deleting.

Will this plugin work if LearnDash is deactivated?

The plugin will still activate and show the admin page, but scan results will be empty. A warning banner will appear at the top of the page.

更新日志:

1.0.4 1.0.3