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wordpress-azure/wp-includes/block-editor.php at master · answerfourtwo/wordpress-azure · GitHub
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<?php
/**
* Block Editor API.
*
* @package WordPress
* @subpackage Editor
* @since 5.8.0
*/
/**
* Returns the list of default categories for block types.
*
* @since 5.8.0
*
* @return array[] Array of categories for block types.
*/
function
get_default_block_categories
() {
return
array
(
array
(
'
slug
'
=>
'
text
'
,
'
title
'
=>
_x
(
'
Text
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
media
'
,
'
title
'
=>
_x
(
'
Media
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
design
'
,
'
title
'
=>
_x
(
'
Design
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
widgets
'
,
'
title
'
=>
_x
(
'
Widgets
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
theme
'
,
'
title
'
=>
_x
(
'
Theme
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
embed
'
,
'
title
'
=>
_x
(
'
Embeds
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
array
(
'
slug
'
=>
'
reusable
'
,
'
title
'
=>
_x
(
'
Reusable Blocks
'
,
'
block category
'
),
'
icon
'
=>
null
,
),
);
}
/**
* Returns all the categories for block types that will be shown in the block editor.
*
* @since 5.0.0
* @since 5.8.0 It is possible to pass the block editor context as param.
*
* @param WP_Post|WP_Block_Editor_Context $post_or_block_editor_context The current post object or
* the block editor context.
*
* @return array[] Array of categories for block types.
*/
function
get_block_categories
(
$
post_or_block_editor_context
) {
$
block_categories
=
get_default_block_categories
();
$
block_editor_context
=
$
post_or_block_editor_context
instanceof
WP_Post ?
new
WP_Block_Editor_Context
(
array
(
'
post
'
=>
$
post_or_block_editor_context
,
)
) :
$
post_or_block_editor_context
;
/**
* Filters the default array of categories for block types.
*
* @since 5.8.0
*
* @param array[] $block_categories Array of categories for block types.
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*/
$
block_categories
=
apply_filters
(
'
block_categories_all
'
,
$
block_categories
,
$
block_editor_context
);
if
( !
empty
(
$
block_editor_context
->
post
) ) {
$
post
=
$
block_editor_context
->
post
;
/**
* Filters the default array of categories for block types.
*
* @since 5.0.0
* @deprecated 5.8.0 Use the {@see 'block_categories_all'} filter instead.
*
* @param array[] $block_categories Array of categories for block types.
* @param WP_Post $post Post being loaded.
*/
$
block_categories
=
apply_filters_deprecated
(
'
block_categories
'
,
array
(
$
block_categories
,
$
post
),
'
5.8.0
'
,
'
block_categories_all
'
);
}
return
$
block_categories
;
}
/**
* Gets the list of allowed block types to use in the block editor.
*
* @since 5.8.0
*
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*
* @return bool|array Array of block type slugs, or boolean to enable/disable all.
*/
function
get_allowed_block_types
(
$
block_editor_context
) {
$
allowed_block_types
=
true
;
/**
* Filters the allowed block types for all editor types.
*
* @since 5.8.0
*
* @param bool|array $allowed_block_types Array of block type slugs, or boolean to enable/disable all.
* Default true (all registered block types supported).
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*/
$
allowed_block_types
=
apply_filters
(
'
allowed_block_types_all
'
,
$
allowed_block_types
,
$
block_editor_context
);
if
( !
empty
(
$
block_editor_context
->
post
) ) {
$
post
=
$
block_editor_context
->
post
;
/**
* Filters the allowed block types for the editor.
*
* @since 5.0.0
* @deprecated 5.8.0 Use the {@see 'allowed_block_types_all'} filter instead.
*
* @param bool|array $allowed_block_types Array of block type slugs, or boolean to enable/disable all.
* Default true (all registered block types supported)
* @param WP_Post $post The post resource data.
*/
$
allowed_block_types
=
apply_filters_deprecated
(
'
allowed_block_types
'
,
array
(
$
allowed_block_types
,
$
post
),
'
5.8.0
'
,
'
allowed_block_types_all
'
);
}
return
$
allowed_block_types
;
}
/**
* Returns the default block editor settings.
*
* @since 5.8.0
*
* @return array The default block editor settings.
*/
function
get_default_block_editor_settings
() {
// Media settings.
$
max_upload_size
=
wp_max_upload_size
();
if
( !
$
max_upload_size
) {
$
max_upload_size
=
0
;
}
/** This filter is documented in wp-admin/includes/media.php */
$
image_size_names
=
apply_filters
(
'
image_size_names_choose
'
,
array
(
'
thumbnail
'
=>
__
(
'
Thumbnail
'
),
'
medium
'
=>
__
(
'
Medium
'
),
'
large
'
=>
__
(
'
Large
'
),
'
full
'
=>
__
(
'
Full Size
'
),
)
);
$
available_image_sizes
=
array
();
foreach
(
$
image_size_names
as
$
image_size_slug
=>
$
image_size_name
) {
$
available_image_sizes
[] =
array
(
'
slug
'
=>
$
image_size_slug
,
'
name
'
=>
$
image_size_name
,
);
}
$
default_size
=
get_option
(
'
image_default_size
'
,
'
large
'
);
$
image_default_size
=
in_array
(
$
default_size
,
array_keys
(
$
image_size_names
),
true
) ?
$
default_size
:
'
large
'
;
$
image_dimensions
=
array
();
$
all_sizes
=
wp_get_registered_image_subsizes
();
foreach
(
$
available_image_sizes
as
$
size
) {
$
key
=
$
size
[
'
slug
'
];
if
(
isset
(
$
all_sizes
[
$
key
] ) ) {
$
image_dimensions
[
$
key
] =
$
all_sizes
[
$
key
];
}
}
$
editor_settings
=
array
(
'
alignWide
'
=>
get_theme_support
(
'
align-wide
'
),
'
allowedBlockTypes
'
=>
true
,
'
allowedMimeTypes
'
=>
get_allowed_mime_types
(),
'
blockCategories
'
=>
get_default_block_categories
(),
'
disableCustomColors
'
=>
get_theme_support
(
'
disable-custom-colors
'
),
'
disableCustomFontSizes
'
=>
get_theme_support
(
'
disable-custom-font-sizes
'
),
'
disableCustomGradients
'
=>
get_theme_support
(
'
disable-custom-gradients
'
),
'
enableCustomLineHeight
'
=>
get_theme_support
(
'
custom-line-height
'
),
'
enableCustomSpacing
'
=>
get_theme_support
(
'
custom-spacing
'
),
'
enableCustomUnits
'
=>
get_theme_support
(
'
custom-units
'
),
'
isRTL
'
=>
is_rtl
(),
'
imageDefaultSize
'
=>
$
image_default_size
,
'
imageDimensions
'
=>
$
image_dimensions
,
'
imageEditing
'
=>
true
,
'
imageSizes
'
=>
$
available_image_sizes
,
'
maxUploadFileSize
'
=>
$
max_upload_size
,
);
// Theme settings.
$
color_palette
=
current
( (
array
)
get_theme_support
(
'
editor-color-palette
'
) );
if
(
false
!==
$
color_palette
) {
$
editor_settings
[
'
colors
'
] =
$
color_palette
;
}
$
font_sizes
=
current
( (
array
)
get_theme_support
(
'
editor-font-sizes
'
) );
if
(
false
!==
$
font_sizes
) {
$
editor_settings
[
'
fontSizes
'
] =
$
font_sizes
;
}
$
gradient_presets
=
current
( (
array
)
get_theme_support
(
'
editor-gradient-presets
'
) );
if
(
false
!==
$
gradient_presets
) {
$
editor_settings
[
'
gradients
'
] =
$
gradient_presets
;
}
return
$
editor_settings
;
}
/**
* Returns the block editor settings needed to use the Legacy Widget block which
* is not registered by default.
*
* @since 5.8.0
*
* @return array Settings to be used with get_block_editor_settings().
*/
function
get_legacy_widget_block_editor_settings
() {
$
editor_settings
=
array
();
/**
* Filters the list of widget-type IDs that should **not** be offered by the
* Legacy Widget block.
*
* Returning an empty array will make all widgets available.
*
* @since 5.8.0
*
* @param array $widgets An array of excluded widget-type IDs.
*/
$
editor_settings
[
'
widgetTypesToHideFromLegacyWidgetBlock
'
] =
apply_filters
(
'
widget_types_to_hide_from_legacy_widget_block
'
,
array
(
'
pages
'
,
'
calendar
'
,
'
archives
'
,
'
media_audio
'
,
'
media_image
'
,
'
media_gallery
'
,
'
media_video
'
,
'
search
'
,
'
text
'
,
'
categories
'
,
'
recent-posts
'
,
'
recent-comments
'
,
'
rss
'
,
'
tag_cloud
'
,
'
custom_html
'
,
'
block
'
,
)
);
return
$
editor_settings
;
}
/**
* Returns the contextualized block editor settings for a selected editor context.
*
* @since 5.8.0
*
* @param array $custom_settings Custom settings to use with the given editor type.
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*
* @return array The contextualized block editor settings.
*/
function
get_block_editor_settings
(
array
$
custom_settings
,
$
block_editor_context
) {
$
editor_settings
=
array_merge
(
get_default_block_editor_settings
(),
array
(
'
allowedBlockTypes
'
=>
get_allowed_block_types
(
$
block_editor_context
),
'
blockCategories
'
=>
get_block_categories
(
$
block_editor_context
),
),
$
custom_settings
);
$
theme_json
= WP_Theme_JSON_Resolver::
get_merged_data
(
$
editor_settings
);
if
( WP_Theme_JSON_Resolver::
theme_has_support
() ) {
$
editor_settings
[
'
styles
'
][] =
array
(
'
css
'
=>
$
theme_json
->
get_stylesheet
(
'
block_styles
'
),
'
__unstableType
'
=>
'
globalStyles
'
,
);
$
editor_settings
[
'
styles
'
][] =
array
(
'
css
'
=>
$
theme_json
->
get_stylesheet
(
'
css_variables
'
),
'
__experimentalNoWrapper
'
=>
true
,
'
__unstableType
'
=>
'
globalStyles
'
,
);
}
$
editor_settings
[
'
__experimentalFeatures
'
] =
$
theme_json
->
get_settings
();
// These settings may need to be updated based on data coming from theme.json sources.
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
palette
'
] ) ) {
$
colors_by_origin
=
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
palette
'
];
$
editor_settings
[
'
colors
'
] =
isset
(
$
colors_by_origin
[
'
user
'
] ) ?
$
colors_by_origin
[
'
user
'
] : (
isset
(
$
colors_by_origin
[
'
theme
'
] ) ?
$
colors_by_origin
[
'
theme
'
] :
$
colors_by_origin
[
'
core
'
]
);
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
gradients
'
] ) ) {
$
gradients_by_origin
=
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
gradients
'
];
$
editor_settings
[
'
gradients
'
] =
isset
(
$
gradients_by_origin
[
'
user
'
] ) ?
$
gradients_by_origin
[
'
user
'
] : (
isset
(
$
gradients_by_origin
[
'
theme
'
] ) ?
$
gradients_by_origin
[
'
theme
'
] :
$
gradients_by_origin
[
'
core
'
]
);
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
fontSizes
'
] ) ) {
$
font_sizes_by_origin
=
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
fontSizes
'
];
$
editor_settings
[
'
fontSizes
'
] =
isset
(
$
font_sizes_by_origin
[
'
user
'
] ) ?
$
font_sizes_by_origin
[
'
user
'
] : (
isset
(
$
font_sizes_by_origin
[
'
theme
'
] ) ?
$
font_sizes_by_origin
[
'
theme
'
] :
$
font_sizes_by_origin
[
'
core
'
]
);
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
custom
'
] ) ) {
$
editor_settings
[
'
disableCustomColors
'
] = !
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
custom
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
custom
'
] );
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
customGradient
'
] ) ) {
$
editor_settings
[
'
disableCustomGradients
'
] = !
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
customGradient
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
color
'
][
'
customGradient
'
] );
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customFontSize
'
] ) ) {
$
editor_settings
[
'
disableCustomFontSizes
'
] = !
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customFontSize
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customFontSize
'
] );
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customLineHeight
'
] ) ) {
$
editor_settings
[
'
enableCustomLineHeight
'
] =
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customLineHeight
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
typography
'
][
'
customLineHeight
'
] );
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
units
'
] ) ) {
$
editor_settings
[
'
enableCustomUnits
'
] =
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
units
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
units
'
] );
}
if
(
isset
(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
customPadding
'
] ) ) {
$
editor_settings
[
'
enableCustomSpacing
'
] =
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
customPadding
'
];
unset(
$
editor_settings
[
'
__experimentalFeatures
'
][
'
spacing
'
][
'
customPadding
'
] );
}
/**
* Filters the settings to pass to the block editor for all editor type.
*
* @since 5.8.0
*
* @param array $editor_settings Default editor settings.
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*/
$
editor_settings
=
apply_filters
(
'
block_editor_settings_all
'
,
$
editor_settings
,
$
block_editor_context
);
if
( !
empty
(
$
block_editor_context
->
post
) ) {
$
post
=
$
block_editor_context
->
post
;
/**
* Filters the settings to pass to the block editor.
*
* @since 5.0.0
* @deprecated 5.8.0 Use the {@see 'block_editor_settings_all'} filter instead.
*
* @param array $editor_settings Default editor settings.
* @param WP_Post $post Post being edited.
*/
$
editor_settings
=
apply_filters_deprecated
(
'
block_editor_settings
'
,
array
(
$
editor_settings
,
$
post
),
'
5.8.0
'
,
'
block_editor_settings_all
'
);
}
return
$
editor_settings
;
}
/**
* Preloads common data used with the block editor by specifying an array of
* REST API paths that will be preloaded for a given block editor context.
*
* @since 5.8.0
*
* @global WP_Post $post Global post object.
*
* @param array $preload_paths List of paths to preload.
* @param WP_Block_Editor_Context $block_editor_context The current block editor context.
*
* @return void
*/
function
block_editor_rest_api_preload
(
array
$
preload_paths
,
$
block_editor_context
) {
global
$
post
;
/**
* Filters the array of REST API paths that will be used to preloaded common data for the block editor.
*
* @since 5.8.0
*
* @param string[] $preload_paths Array of paths to preload.
*/
$
preload_paths
=
apply_filters
(
'
block_editor_rest_api_preload_paths
'
,
$
preload_paths
,
$
block_editor_context
);
if
( !
empty
(
$
block_editor_context
->
post
) ) {
$
selected_post
=
$
block_editor_context
->
post
;
/**
* Filters the array of paths that will be preloaded.
*
* Preload common data by specifying an array of REST API paths that will be preloaded.
*
* @since 5.0.0
* @deprecated 5.8.0 Use the {@see 'block_editor_rest_api_preload_paths'} filter instead.
*
* @param string[] $preload_paths Array of paths to preload.
* @param WP_Post $selected_post Post being edited.
*/
$
preload_paths
=
apply_filters_deprecated
(
'
block_editor_preload_paths
'
,
array
(
$
preload_paths
,
$
selected_post
),
'
5.8.0
'
,
'
block_editor_rest_api_preload_paths
'
);
}
if
(
empty
(
$
preload_paths
) ) {
return
;
}
/*
* Ensure the global $post remains the same after API data is preloaded.
* Because API preloading can call the_content and other filters, plugins
* can unexpectedly modify $post.
*/
$
backup_global_post
= !
empty
(
$
post
) ?
clone
$
post
:
$
post
;
$
preload_data
=
array_reduce
(
$
preload_paths
,
'
rest_preload_api_request
'
,
array
()
);
// Restore the global $post as it was before API preloading.
$
post
=
$
backup_global_post
;
wp_add_inline_script
(
'
wp-api-fetch
'
,
sprintf
(
'
wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );
'
,
wp_json_encode
(
$
preload_data
)
),
'
after
'
);
}
/**
* Creates an array of theme styles to load into the block editor.
*
* @since 5.8.0
*
* @global array $editor_styles
*
* @return array An array of theme styles for the block editor. Includes default font family
* style and theme stylesheets.
*/
function
get_block_editor_theme_styles
() {
global
$
editor_styles
;
if
( ! WP_Theme_JSON_Resolver::
theme_has_support
() ) {
$
styles
=
array
(
array
(
'
css
'
=>
'
body { font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif }
'
,
'
__unstableType
'
=>
'
core
'
,
),
);
}
else
{
$
styles
=
array
();
}
if
(
$
editor_styles
&&
current_theme_supports
(
'
editor-styles
'
) ) {
foreach
(
$
editor_styles
as
$
style
) {
if
(
preg_match
(
'
~^(https?:)?//~
'
,
$
style
) ) {
$
response
=
wp_remote_get
(
$
style
);
if
( !
is_wp_error
(
$
response
) ) {
$
styles
[] =
array
(
'
css
'
=>
wp_remote_retrieve_body
(
$
response
),
'
__unstableType
'
=>
'
theme
'
,
);
}
}
else
{
$
file
=
get_theme_file_path
(
$
style
);
if
(
is_file
(
$
file
) ) {
$
styles
[] =
array
(
'
css
'
=>
file_get_contents
(
$
file
),
'
baseURL
'
=>
get_theme_file_uri
(
$
style
),
'
__unstableType
'
=>
'
theme
'
,
);
}
}
}
}
return
$
styles
;
}
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