WordPress/wp-includes/theme-templates.php

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<?php
/**
* Sets a custom slug when creating auto-draft template parts.
*
* This is only needed for auto-drafts created by the regular WP editor.
* If this page is to be removed, this will not be necessary.
*
* @since 5.9.0
*
* @param int $post_id Post ID.
*/
function wp_set_unique_slug_on_create_template_part( $post_id ) {
$post = get_post( $post_id );
if ( 'auto-draft' !== $post->post_status ) {
return;
}
if ( ! $post->post_name ) {
wp_update_post(
array(
'ID' => $post_id,
'post_name' => 'custom_slug_' . uniqid(),
)
);
}
$terms = get_the_terms( $post_id, 'wp_theme' );
if ( ! is_array( $terms ) || ! count( $terms ) ) {
wp_set_post_terms( $post_id, get_stylesheet(), 'wp_theme' );
}
}
/**
* Generates a unique slug for templates.
*
* @access private
* @since 5.8.0
*
* @param string $override_slug The filtered value of the slug (starts as `null` from apply_filter).
* @param string $slug The original/un-filtered slug (post_name).
* @param int $post_ID Post ID.
* @param string $post_status No uniqueness checks are made if the post is still draft or pending.
* @param string $post_type Post type.
* @return string The original, desired slug.
*/
function wp_filter_wp_template_unique_post_slug( $override_slug, $slug, $post_ID, $post_status, $post_type ) {
if ( 'wp_template' !== $post_type && 'wp_template_part' !== $post_type ) {
return $override_slug;
}
if ( ! $override_slug ) {
$override_slug = $slug;
}
/*
* Template slugs must be unique within the same theme.
* TODO - Figure out how to update this to work for a multi-theme environment.
* Unfortunately using `get_the_terms()` for the 'wp-theme' term does not work
* in the case of new entities since is too early in the process to have been saved
* to the entity. So for now we use the currently activated theme for creation.
*/
$theme = get_stylesheet();
$terms = get_the_terms( $post_ID, 'wp_theme' );
if ( $terms && ! is_wp_error( $terms ) ) {
$theme = $terms[0]->name;
}
$check_query_args = array(
'post_name__in' => array( $override_slug ),
'post_type' => $post_type,
'posts_per_page' => 1,
'no_found_rows' => true,
'post__not_in' => array( $post_ID ),
'tax_query' => array(
array(
'taxonomy' => 'wp_theme',
'field' => 'name',
'terms' => $theme,
),
),
);
$check_query = new WP_Query( $check_query_args );
$posts = $check_query->posts;
if ( count( $posts ) > 0 ) {
$suffix = 2;
do {
$query_args = $check_query_args;
$alt_post_name = _truncate_post_slug( $override_slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix";
$query_args['post_name__in'] = array( $alt_post_name );
$query = new WP_Query( $query_args );
$suffix++;
} while ( count( $query->posts ) > 0 );
$override_slug = $alt_post_name;
}
return $override_slug;
}
/**
* Prints the skip-link script & styles.
*
* @access private
* @since 5.8.0
*
* @global string $_wp_current_template_content
*/
function the_block_template_skip_link() {
global $_wp_current_template_content;
Block Editor: Update the WordPress packages with the fixes for 5.8 beta 2. This includes: **Various** - Fix multi selection for nested blocks https://github.com/WordPress/gutenberg/pull/32536 - Consistently show the drop indicator while dragging blocks https://github.com/WordPress/gutenberg/pull/31896 - Fix horizontal drop indicator https://github.com/WordPress/gutenberg/pull/32589 - Fix Safari flickering issue https://github.com/WordPress/gutenberg/pull/32581 - Silence useSelect zombie bug errors https://github.com/WordPress/gutenberg/pull/32088 **Template Editor** - Clarify the template creation modal https://github.com/WordPress/gutenberg/pull/32427 - Only add skip links for block templates https://github.com/WordPress/gutenberg/pull/32451 **Widgets Editor** - Add block breadcrumb https://github.com/WordPress/gutenberg/pull/32498 https://github.com/WordPress/gutenberg/pull/32528 https://github.com/WordPress/gutenberg/pull/32569 - Saved deleted and restored widgets. https://github.com/WordPress/gutenberg/pull/32534 - Fix unsaved changes detection https://github.com/WordPress/gutenberg/pull/32573 - Fix button spacing in the header https://github.com/WordPress/gutenberg/pull/32585 - Avoid extra undo levels https://github.com/WordPress/gutenberg/pull/32572 - Move Legacy Widget block to the `@wordpress/widgets` package https://github.com/WordPress/gutenberg/pull/32501 - Fix Social Links color inheritance https://github.com/WordPress/gutenberg/pull/32625 - Use Button appender https://github.com/WordPress/gutenberg/pull/32580 **Global Styles (theme.json)** - Separate the presets per origin in the block editor settings https://github.com/WordPress/gutenberg/pull/32358 https://github.com/WordPress/gutenberg/pull/32622 - Use CSS Custom Properties for the preset styles https://github.com/WordPress/gutenberg/pull/32627 **Performance** - Remove is-typing classname to improve typing performance https://github.com/WordPress/gutenberg/pull/32567 Props nosolosw, jorgefilipecosta, aristath, ntsekouras, peterwilsoncc, mcsf. See #53397. Built from https://develop.svn.wordpress.org/trunk@51149 git-svn-id: http://core.svn.wordpress.org/trunk@50758 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-15 04:52:30 -04:00
// Early exit if not a block theme.
if ( ! current_theme_supports( 'block-templates' ) ) {
return;
}
Block Editor: Update the WordPress packages with the fixes for 5.8 beta 2. This includes: **Various** - Fix multi selection for nested blocks https://github.com/WordPress/gutenberg/pull/32536 - Consistently show the drop indicator while dragging blocks https://github.com/WordPress/gutenberg/pull/31896 - Fix horizontal drop indicator https://github.com/WordPress/gutenberg/pull/32589 - Fix Safari flickering issue https://github.com/WordPress/gutenberg/pull/32581 - Silence useSelect zombie bug errors https://github.com/WordPress/gutenberg/pull/32088 **Template Editor** - Clarify the template creation modal https://github.com/WordPress/gutenberg/pull/32427 - Only add skip links for block templates https://github.com/WordPress/gutenberg/pull/32451 **Widgets Editor** - Add block breadcrumb https://github.com/WordPress/gutenberg/pull/32498 https://github.com/WordPress/gutenberg/pull/32528 https://github.com/WordPress/gutenberg/pull/32569 - Saved deleted and restored widgets. https://github.com/WordPress/gutenberg/pull/32534 - Fix unsaved changes detection https://github.com/WordPress/gutenberg/pull/32573 - Fix button spacing in the header https://github.com/WordPress/gutenberg/pull/32585 - Avoid extra undo levels https://github.com/WordPress/gutenberg/pull/32572 - Move Legacy Widget block to the `@wordpress/widgets` package https://github.com/WordPress/gutenberg/pull/32501 - Fix Social Links color inheritance https://github.com/WordPress/gutenberg/pull/32625 - Use Button appender https://github.com/WordPress/gutenberg/pull/32580 **Global Styles (theme.json)** - Separate the presets per origin in the block editor settings https://github.com/WordPress/gutenberg/pull/32358 https://github.com/WordPress/gutenberg/pull/32622 - Use CSS Custom Properties for the preset styles https://github.com/WordPress/gutenberg/pull/32627 **Performance** - Remove is-typing classname to improve typing performance https://github.com/WordPress/gutenberg/pull/32567 Props nosolosw, jorgefilipecosta, aristath, ntsekouras, peterwilsoncc, mcsf. See #53397. Built from https://develop.svn.wordpress.org/trunk@51149 git-svn-id: http://core.svn.wordpress.org/trunk@50758 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-15 04:52:30 -04:00
// Early exit if not a block template.
if ( ! $_wp_current_template_content ) {
return;
}
?>
<?php
/**
* Print the skip-link styles.
*/
?>
<style id="skip-link-styles">
.skip-link.screen-reader-text {
border: 0;
clip: rect(1px,1px,1px,1px);
clip-path: inset(50%);
height: 1px;
margin: -1px;
overflow: hidden;
padding: 0;
position: absolute !important;
width: 1px;
word-wrap: normal !important;
}
.skip-link.screen-reader-text:focus {
background-color: #eee;
clip: auto !important;
clip-path: none;
color: #444;
display: block;
font-size: 1em;
height: auto;
left: 5px;
line-height: normal;
padding: 15px 23px 14px;
text-decoration: none;
top: 5px;
width: auto;
z-index: 100000;
}
</style>
<?php
/**
* Print the skip-link script.
*/
?>
<script>
( function() {
var skipLinkTarget = document.querySelector( 'main' ),
sibling,
skipLinkTargetID,
skipLink;
// Early exit if a skip-link target can't be located.
if ( ! skipLinkTarget ) {
return;
}
// Get the site wrapper.
// The skip-link will be injected in the beginning of it.
sibling = document.querySelector( '.wp-site-blocks' );
Block Editor: Update the WordPress packages with the fixes for 5.8 beta 2. This includes: **Various** - Fix multi selection for nested blocks https://github.com/WordPress/gutenberg/pull/32536 - Consistently show the drop indicator while dragging blocks https://github.com/WordPress/gutenberg/pull/31896 - Fix horizontal drop indicator https://github.com/WordPress/gutenberg/pull/32589 - Fix Safari flickering issue https://github.com/WordPress/gutenberg/pull/32581 - Silence useSelect zombie bug errors https://github.com/WordPress/gutenberg/pull/32088 **Template Editor** - Clarify the template creation modal https://github.com/WordPress/gutenberg/pull/32427 - Only add skip links for block templates https://github.com/WordPress/gutenberg/pull/32451 **Widgets Editor** - Add block breadcrumb https://github.com/WordPress/gutenberg/pull/32498 https://github.com/WordPress/gutenberg/pull/32528 https://github.com/WordPress/gutenberg/pull/32569 - Saved deleted and restored widgets. https://github.com/WordPress/gutenberg/pull/32534 - Fix unsaved changes detection https://github.com/WordPress/gutenberg/pull/32573 - Fix button spacing in the header https://github.com/WordPress/gutenberg/pull/32585 - Avoid extra undo levels https://github.com/WordPress/gutenberg/pull/32572 - Move Legacy Widget block to the `@wordpress/widgets` package https://github.com/WordPress/gutenberg/pull/32501 - Fix Social Links color inheritance https://github.com/WordPress/gutenberg/pull/32625 - Use Button appender https://github.com/WordPress/gutenberg/pull/32580 **Global Styles (theme.json)** - Separate the presets per origin in the block editor settings https://github.com/WordPress/gutenberg/pull/32358 https://github.com/WordPress/gutenberg/pull/32622 - Use CSS Custom Properties for the preset styles https://github.com/WordPress/gutenberg/pull/32627 **Performance** - Remove is-typing classname to improve typing performance https://github.com/WordPress/gutenberg/pull/32567 Props nosolosw, jorgefilipecosta, aristath, ntsekouras, peterwilsoncc, mcsf. See #53397. Built from https://develop.svn.wordpress.org/trunk@51149 git-svn-id: http://core.svn.wordpress.org/trunk@50758 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-15 04:52:30 -04:00
// Early exit if the root element was not found.
if ( ! sibling ) {
Block Editor: Update the WordPress packages with the fixes for 5.8 beta 2. This includes: **Various** - Fix multi selection for nested blocks https://github.com/WordPress/gutenberg/pull/32536 - Consistently show the drop indicator while dragging blocks https://github.com/WordPress/gutenberg/pull/31896 - Fix horizontal drop indicator https://github.com/WordPress/gutenberg/pull/32589 - Fix Safari flickering issue https://github.com/WordPress/gutenberg/pull/32581 - Silence useSelect zombie bug errors https://github.com/WordPress/gutenberg/pull/32088 **Template Editor** - Clarify the template creation modal https://github.com/WordPress/gutenberg/pull/32427 - Only add skip links for block templates https://github.com/WordPress/gutenberg/pull/32451 **Widgets Editor** - Add block breadcrumb https://github.com/WordPress/gutenberg/pull/32498 https://github.com/WordPress/gutenberg/pull/32528 https://github.com/WordPress/gutenberg/pull/32569 - Saved deleted and restored widgets. https://github.com/WordPress/gutenberg/pull/32534 - Fix unsaved changes detection https://github.com/WordPress/gutenberg/pull/32573 - Fix button spacing in the header https://github.com/WordPress/gutenberg/pull/32585 - Avoid extra undo levels https://github.com/WordPress/gutenberg/pull/32572 - Move Legacy Widget block to the `@wordpress/widgets` package https://github.com/WordPress/gutenberg/pull/32501 - Fix Social Links color inheritance https://github.com/WordPress/gutenberg/pull/32625 - Use Button appender https://github.com/WordPress/gutenberg/pull/32580 **Global Styles (theme.json)** - Separate the presets per origin in the block editor settings https://github.com/WordPress/gutenberg/pull/32358 https://github.com/WordPress/gutenberg/pull/32622 - Use CSS Custom Properties for the preset styles https://github.com/WordPress/gutenberg/pull/32627 **Performance** - Remove is-typing classname to improve typing performance https://github.com/WordPress/gutenberg/pull/32567 Props nosolosw, jorgefilipecosta, aristath, ntsekouras, peterwilsoncc, mcsf. See #53397. Built from https://develop.svn.wordpress.org/trunk@51149 git-svn-id: http://core.svn.wordpress.org/trunk@50758 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-06-15 04:52:30 -04:00
return;
}
// Get the skip-link target's ID, and generate one if it doesn't exist.
skipLinkTargetID = skipLinkTarget.id;
if ( ! skipLinkTargetID ) {
skipLinkTargetID = 'wp--skip-link--target';
skipLinkTarget.id = skipLinkTargetID;
}
// Create the skip link.
skipLink = document.createElement( 'a' );
skipLink.classList.add( 'skip-link', 'screen-reader-text' );
skipLink.href = '#' + skipLinkTargetID;
skipLink.innerHTML = '<?php esc_html_e( 'Skip to content' ); ?>';
// Inject the skip link.
sibling.parentElement.insertBefore( skipLink, sibling );
}() );
</script>
<?php
}
/**
* Enables the block templates (editor mode) for themes with theme.json by default.
*
* @access private
* @since 5.8.0
*/
function wp_enable_block_templates() {
Themes: Introduce wp_theme_has_theme_json() for public consumption. Adds `wp_theme_has_theme_json()` for public consumption, to replace the private internal Core-only `WP_Theme_JSON_Resolver::theme_has_support()` method. This new global function checks if a theme or its parent has a `theme.json` file. For performance, results are cached as an integer `1` or `0` in the `'theme_json'` group with `'wp_theme_has_theme_json'` key. This is a non-persistent cache. Why? To make the derived data from `theme.json` is always fresh from the potential modifications done via hooks that can use dynamic data (modify the stylesheet depending on some option, settings depending on user permissions, etc.). Also adds a new public function `wp_clean_theme_json_cache()` to clear the cache on `'switch_theme'` and `start_previewing_theme'`. References: * [https://github.com/WordPress/gutenberg/pull/45168 Gutenberg PR 45168] Add `wp_theme_has_theme_json` as a public API to know whether a theme has a `theme.json`. * [https://github.com/WordPress/gutenberg/pull/45380 Gutenberg PR 45380] Deprecate `WP_Theme_JSON_Resolver:theme_has_support()`. * [https://github.com/WordPress/gutenberg/pull/46150 Gutenberg PR 46150] Make `theme.json` object caches non-persistent. * [https://github.com/WordPress/gutenberg/pull/45979 Gutenberg PR 45979] Don't check if constants set by `wp_initial_constants()` are defined. * [https://github.com/WordPress/gutenberg/pull/45950 Gutenberg PR 45950] Cleaner logic in `wp_theme_has_theme_json`. Follow-up to [54493], [53282], [52744], [52049], [50959]. Props oandregal, afragen, alexstine, aristath, azaozz, costdev, flixos90, hellofromTonya, mamaduka, mcsf, ocean90, spacedmonkey. Fixes #56975. Built from https://develop.svn.wordpress.org/trunk@55086 git-svn-id: http://core.svn.wordpress.org/trunk@54619 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-01-18 06:40:10 -05:00
if ( wp_is_block_theme() || wp_theme_has_theme_json() ) {
add_theme_support( 'block-templates' );
}
}