Helper Hooks – Page 86 – Jetpack Developer Resources

filter
`is_jetpack_site`
Filter whether the current site is a Jetpack site.
filter
`wpcom_json_api_user_can_view_post`
Filter access to a specific post.
filter
`wpcom_json_api_plugin_cast_and_filter`
Filter the documentation returned for a plugin.
filter
`wpcom_json_api_attachment_cast_and_filter`
Filter the documentation returned for a post attachment.
filter
`jetpack_disable_twitter_cards`
Allow Twitter Card Meta tags to be disabled.
action
`jetpack_heartbeat`
Fires when we synchronize all registered options on heartbeat.
filter
`jetpack_social_media_icons_widget_output`
Filters the Social Media Icons widget output.
filter
`jetpack_social_media_icons_widget_array`
Fires at the end of the list of Social Media accounts. Can be used to add a new Social Media Site to the Social Media Icons Widget. The filter function passed the array of HTML entries that will be sorted by key, each wrapped in a list item element and output as an unsorted list.
filter
`jetpack_social_media_icons_widget_profile_link`
Fires for each profile link in the social icons widget. Can be used to change the links for certain social networks if needed. All URLs will be passed through `esc_attr` on output.
filter
`jetpack_widget_get_top_posts`
Filter the Top Posts and Pages.