This was once used to create a thumbnail from an Image given a maximum side size.
get_post_to_edit
Gets an existing post and format it for editing.
get_default_page_to_edit
Gets the default page information to use.
_media_button
This was once used to display a media button.
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_insert_into_post_button
This was once used to display an ‘Insert into Post’ button.
current_theme_info
Retrieves information on the current active theme.
get_broken_themes
Retrieves a list of broken themes.
get_allowed_themes
Get the allowed themes for the current site.
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type_url_form_file
Handles retrieving the insert-from-URL form for a generic file.
add_contextual_help
Add contextual help text for a page.
type_url_form_video
Handles retrieving the insert-from-URL form for a video file.
type_url_form_image
Handles retrieving the insert-from-URL form for an image.
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type_url_form_audio
Handles retrieving the insert-from-URL form for an audio file.
media_upload_file
Handles uploading a generic file.
media_upload_video
Handles uploading a video file.