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Plugin Name

开发者 piyushmishra
更新时间 2011年3月10日 20:47
PHP版本: 3.1 及以上
WordPress版本: 3.1

标签

facebook fb open graph protocol opengraph social graph open-graph

下载

1.0.1 1.1

详情介绍:

The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to enable any web page to have the same functionality as a Facebook Page. While many different technologies and schemas exist and could be combined together, there isn't a single technology which provides enough information to richly represent any web page within the social graph. The Open Graph protocol builds on these existing technologies and gives developers one thing to implement. Developer simplicity is a key goal of the Open Graph protocol which has informed many of the technical design decisions. For Developers Use add_action('open_graph_head_pre','your_function'); and add_action('open_graph_head_post','your_function'); to edit the meta data. For an instance of the class. Always use open_graph_instance() Read more on the Plugin URI > Open Graph WP implementation or check out the FAQs

安装:

  1. Upload open-graph.php to the /wp-content/plugins/ directory
  2. Activate the plugin through the 'Plugins' menu in WordPress
  3. Set the default image for your domain (not available via admin panel in version 1.0, replace the image open_graph_protocol_logo.png for now)

升级注意事项:

1.1 Fixes a major bug. New featues added. Absolutely necessary. 1.0.1 Minor, not necessary from 1.0 versions.

常见问题:

How to override opengraph metadata?

You can add/edit meta data by using 2 actions 'open_graph_head_pre' and 'open_graph_head_post'. 'open_graph_head_pre' executes before the setup takes place. 'open_graph_head_post' executes after the setup but before echoing meta data. I'll add more functions for editing in later versions.

How to override default image of the plugin?

  • Use the add_action('open_graph_head_pre','my_function') .
  • In my_function grab an instance $og = open_graph_instance(); and call $og->set_default_img( $url );
  • Also you can use 'open_graph_head_post' action and $og->set_og_data( 'og:image' => $url ) but this will over ride for all pages/ posts etc

How to override default type of homepage?

  • Use the add_action('open_graph_head_pre','my_function') .
  • In my_function grab an instance $og = open_graph_instance(); and call $og->set_home_type( $type );
  • Also you can use 'open_graph_head_post' action and if(is_home()) { $og->set_og_data( 'og:type' => $type );}