Editor: Adds template types, is_wp_suggestion, and fallback template content.
This commit improves site editor templates by:
- Adds a post meta
is_wp_suggestion to templates created from the site editor.
Why? To differentiate the templates created from the post editor in the Template panel in inspector controls and the templates suggested in site editor.
See Gutenberg PR 41387 for more details.
- Expands the template types that can be added to the site editor to include single custom post type and specific posts templates.
See Gutenberg PR 41189 for more details.
- Adds fallback template content on creation in site editor:
- Introduces
get_template_hierarchy() to get the template hierarchy for a given template slug to be created.
- Adds a
lookup route to WP_REST_Templates_Controller to get the fallback template content.
See Gutenberg PR 42520 for more details.
- Fixes a typo in default category template's description within
get_default_block_template_types().
See Gutenberg PR 42586 for more details.
- Changes field checks from
in_array() to rest_is_field_included() in WP_REST_Post_Types_Controller.
- Adds an
icon field to WP_REST_Post_Types_Controller
Follow-up to [53129], [52331], [52275], [52062], [51962], [43087].
Props ntsekouras, spacedmonkey, mamaduka, mburridge, jameskoster, bernhard-reiter, mcsf, hellofromTonya.
See #56467.