Open Graph Metas - A MyBB plugin

A very primitive MyBB plugin for showing Open Graph metas in forum/thread/etc. modules.

Features

• Output Open Graph metas for various forum modules. Read the Open Graph protocol: https://ogp.me/.
• No template editing requires.
• Search-engine-friendly-URLs-aware og:url.
• Customizable fallback description for og:description, now via file editing.
• Customizable fallback image for og:image, now via file editing.
• Customizable og:image for threads/posts, now via file editing.
• Supported modules:
  • Forums:
    • og:description: the forum's description or fallback description.
    • og:image: fallback image or current viewer's theme logo.
  • Threads in linear view mode:
    • og:description: the message content of the first post in current viewing page.
    • og:image (selectable via file editing):
      • images attached to posts in thread, attachments;
      • (*) images embedded in posts in thread, using [img] tag;
      • the avatar of the first post author's;
      • fallback image.
  • Posts / Threads in threaded view mode:
    • og:description: the message content of current post.
    • og:image (selectable via file editing):
      • images attached to current post, attachments;
      • (*) images embedded in current post, using [img] tag;
      • current post author's avatar;
      • fallback image.
  • Member profiles:
    • og:description: the member's signature, if applicable.
    • og:image: the member's avatar.
  • Other pages not fully supported:
    • Portal
    • Member list
    • Search
    • Calendar
    • Help

Note and caution

• (*) features not implemented yet.
• Images that use attachments/thumnails for threads and posts are served by using MyBB's attachment script, which are not static files.

Requirement

• MyBB 1.8.x

Installation

1. Download & unzip.
2. Upload files under Upload/ folder, please maintain the folder structure.
3. Turn to MyBB's AdminCP > Configuration > Plugins, find Open Graph Metas and activate it.

Uninstall & Removal

1. Turn to MyBB's AdminCP > Configuration > Plugins, find Open Graph Metas and deactivate it.
2. Remove file ./inc/plugins/open_graph_metas.php from your server.

Upgrade Notice

• This plugin tends to get changed before its stable release. Please use with caution.
• Plugin name may be changed to Social Integrations or sort of, if more related social integrations for information sharing, for example Twitter Card Tags, have been added.
• Folder structure may change during version upgrades.