Helper Hooks – Page 3 – Jetpack Developer Resources

filter
`jetpack_og_fallback_social_image_template`
Allow filtering the template to use with Social Image Generator. Available templates: highway, dois, fullscreen, edge.
filter
`jetpack_should_use_external_storage`
Filter to control whether external storage should be used for a given option. Environments use this to opt-in to external storage for their sites.
filter
`jetpack_external_storage_get`
Filter to provide external storage for Jetpack connection options. External storage is checked first, with database as fallback.
filter
`jetpack_block_editor_feature_flags`
Add your own feature flags to the block editor. You can access the feature flags in the block editor via hasFeatureFlag( ‘your-feature-flag’ ) function.
filter
`jetpack_sitemap_use_xmlwriter`
Hook to allow for XMLWriter usage. Temporary filter to disallow XMLWriter usage.
filter
`jetpack_search_title_selectors`
Filter the selectors where corrected query notice appears.
filter
`jetpack_post_images_max_thumbnail_dimension`
Filter the maximum dimension allowed for a thumbnail image. The default value is 1200 pixels.
filter
`jetpack_sharing_accessible_name`
Filter the sharing accessible name.
filter
`jetpack_unauth_file_upload_get_file`
Get the file content that we send to the user to download.
filter
`jetpack_connection_account_errors`
Filters the account errors.