WordPress/wp-includes/blocks/calendar.php

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<?php
/**
* Server-side rendering of the `core/calendar` block.
*
* @package WordPress
*/
/**
* Renders the `core/calendar` block on server.
*
* @param array $attributes The block attributes.
*
* @return string Returns the block content.
*/
function render_block_core_calendar( $attributes ) {
global $monthnum, $year;
// Calendar shouldn't be rendered
// when there are no published posts on the site.
if ( ! block_core_calendar_has_published_posts() ) {
if ( is_user_logged_in() ) {
Update @wordpress packages Update packages to include these bug fixes from Gutenberg: - FSE: Add welcome guide - Update theme styles for the code block - Add feature flag to toggle the new site editor sidebar - Add templates list page for site editor - Cover Block: Fix default background dim - E2E: Add more Cover block tests - Cover Block: Fix regressions - Post Comments Form: ensure typography styles are applied to child elements - Navigation: Fix space-between - Fix background colours in nested submenus. - Fix duplicate custom classnames in navigation submenu block - Fix colour rendering in Navigation overlay - Fix: Add ability to opt out of Core color palette V2 - Change @package to WordPress in block-library - Make the core color palette opt-in for themes with not theme.json - Remove textdomain from calendar block - Page List block: fix space before href attribute - Try: Let Featured Image block inherit dimensions, look like a placeholder - [Global Styles]: Add block icon next to blocks list - Page List: Use core entities instead of direct apiFetch - Site Editor: Stabilize export endpoint - Fix mobile horizontal scrollbar. - Multi-entity save: Only set site entity to pending if really saving - Add page list to navigation direct insert conditions - Implement "Add New" for templates list in Site Editor - Post Featured Image: Remove withNotices HOC - Fix page list missing button styles when set to open on click. - Make appender fixed position to avoid jumps in the UI - Color UI component: reorder palettes and update names (core by defaults, user by custom) - Remove the Styles link in Site Editor - GlobalStyles sidebar: do not show default palette if theme opts-out - Only render the site editor canvas when the global styles are ready. - Global Styles: rename core origin key to default for presets - Clarify i18n context for PostTemplateActions's "New" label - Revert erroneous native editor package version bumps - Try: Hide the columns inserter in pattern previews. - Fix site editor region navigation - Update navigation sidebar responsiveness - Add _wp_array_set and _wp_to_kebab_case to 5.8 compat - Make user able to change all color palette origins - Site Editor: Update hrefs to not specifically refer to themes.php?page=gutenberg-edit-site - Site Editor: Validate the postType query argument - Navigation: Scale submenu icon. - Move the theme editor under tools for FSE themes - Deprecate navigation areas See #54487. Built from https://develop.svn.wordpress.org/trunk@52232 git-svn-id: http://core.svn.wordpress.org/trunk@51824 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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return '<div>' . __( 'The calendar block is hidden because there are no published posts.' ) . '</div>';
}
return '';
}
$previous_monthnum = $monthnum;
$previous_year = $year;
if ( isset( $attributes['month'] ) && isset( $attributes['year'] ) ) {
$permalink_structure = get_option( 'permalink_structure' );
if (
strpos( $permalink_structure, '%monthnum%' ) !== false &&
strpos( $permalink_structure, '%year%' ) !== false
) {
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
$monthnum = $attributes['month'];
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
$year = $attributes['year'];
}
}
$wrapper_attributes = get_block_wrapper_attributes();
$output = sprintf(
'<div %1$s>%2$s</div>',
$wrapper_attributes,
get_calendar( true, false )
);
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
$monthnum = $previous_monthnum;
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
$year = $previous_year;
return $output;
}
/**
* Registers the `core/calendar` block on server.
*/
function register_block_core_calendar() {
register_block_type_from_metadata(
__DIR__ . '/calendar',
array(
'render_callback' => 'render_block_core_calendar',
)
);
}
add_action( 'init', 'register_block_core_calendar' );
/**
* Returns whether or not there are any published posts.
*
* Used to hide the calendar block when there are no published posts.
* This compensates for a known Core bug: https://core.trac.wordpress.org/ticket/12016
*
* @return bool Has any published posts or not.
*/
function block_core_calendar_has_published_posts() {
// Multisite already has an option that stores the count of the published posts.
// Let's use that for multisites.
if ( is_multisite() ) {
return 0 < (int) get_option( 'post_count' );
}
// On single sites we try our own cached option first.
Update @wordpress packages Update packages to include these bug fixes from Gutenberg: - Update Pattern block category and add documentation - Fix non existent menu handling in nav block - Make Reusable blocks available in the Site Editor - Add caching to WP_Theme_JSON_Resolver_Gutenberg::get_user_data_from_custom_post_type() - theme.json: add appearanceTools flag to opt-in into appearance UI controls - Update the block theme folders to templates and parts - Remove reference to gutenberg_, swap with wp_ - Use table layout in templates list screen - Update featured image placeholder graphic. - [Inserter]: Adjust order of theme blocks and reorder inserter items - Implement suitable fallback for Nav block on front end of site when no menu selected - Toggle Group Control: add tooltip - Use first non-empty Nav post as primary fallback for Nav block - Change .nvmrc and documentation for Node.js version (LTS to 14.18.1) - Update: Migrate global styles user database data on the rest endpoint - Update global styles public API - Update: Rename user preset origin to custom - Try always generating navigation post title - Show all templates and template parts on the site editor list screens - Highlight "Site" in the navigation panel - Fix template part slug generation when creating through the block placeholder - [Block Library - Post Title]: Fix render error when setting Page to homepage - Add 'Clear customizations' button to template list page - Gallery v1: Allow clicks within replace media placeholder state - Site Editor: Set the <title> on the list page to be same as the CPT name - Gallery: Fix stuck image size options loader - Cover: Fix undo trap - Add success and error snackbars to the templates list page - Fix: theme colors cannot override defaults - Fix: Color palette is not being stored - Add elements support to the typography panel in global styles - Make links plural in global styles - Add: Gradient palette editor - Update some small style regressions in the template list - Add: Transparency support on global styles colors - Fix: apply by slug on all origins - Render empty Nav block if no fallback block can be utilised - Allow filtering of Nav block fallback - Fix Nav block fallback DB query to match on full block grammar start tag - Remove unstable max pages attribute from Nav block - DateTimePicker: set PM hours correctly - Update delete template button - Site Editor: Template list add rename action - Fix Nav block editing wrong entity on creation of new Menu - [REST] Restore the missing double slash in the ID received by /templates - Add icons to navigation sidebar items - Update function names for the public global styles API functions - Templates Controller: Add missing 'is_custom' prop - Rename gutenberg_ to wp_ for some functions that land in WordPress 5.9 - [Block Library - Template Part]:Remove support for conversion to Reusable block - Global Styles: Call "palettes" and not "color palettes" on panel label - Add button text when no colors found - Update: Global Styes: Count all color palette origins on the palette counter - Rename navigationMenuId to ref - Offset the parent iframe when computing Popover position - Fix: Failing PHPUnit test - Show theme, plugin or author in Added By column with appropriate icon or avatar - Add origin and author to template rest api See #54487. Props talldanwp, mamaduka, oandregal. Built from https://develop.svn.wordpress.org/trunk@52275 git-svn-id: http://core.svn.wordpress.org/trunk@51867 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-29 19:24:27 -05:00
$has_published_posts = get_option( 'wp_calendar_block_has_published_posts', null );
if ( null !== $has_published_posts ) {
return (bool) $has_published_posts;
}
// No cache hit, let's update the cache and return the cached value.
return block_core_calendar_update_has_published_posts();
}
/**
* Queries the database for any published post and saves
* a flag whether any published post exists or not.
*
* @return bool Has any published posts or not.
*/
function block_core_calendar_update_has_published_posts() {
global $wpdb;
$has_published_posts = (bool) $wpdb->get_var( "SELECT 1 as test FROM {$wpdb->posts} WHERE post_type = 'post' AND post_status = 'publish' LIMIT 1" );
Update @wordpress packages Update packages to include these bug fixes from Gutenberg: - Update Pattern block category and add documentation - Fix non existent menu handling in nav block - Make Reusable blocks available in the Site Editor - Add caching to WP_Theme_JSON_Resolver_Gutenberg::get_user_data_from_custom_post_type() - theme.json: add appearanceTools flag to opt-in into appearance UI controls - Update the block theme folders to templates and parts - Remove reference to gutenberg_, swap with wp_ - Use table layout in templates list screen - Update featured image placeholder graphic. - [Inserter]: Adjust order of theme blocks and reorder inserter items - Implement suitable fallback for Nav block on front end of site when no menu selected - Toggle Group Control: add tooltip - Use first non-empty Nav post as primary fallback for Nav block - Change .nvmrc and documentation for Node.js version (LTS to 14.18.1) - Update: Migrate global styles user database data on the rest endpoint - Update global styles public API - Update: Rename user preset origin to custom - Try always generating navigation post title - Show all templates and template parts on the site editor list screens - Highlight "Site" in the navigation panel - Fix template part slug generation when creating through the block placeholder - [Block Library - Post Title]: Fix render error when setting Page to homepage - Add 'Clear customizations' button to template list page - Gallery v1: Allow clicks within replace media placeholder state - Site Editor: Set the <title> on the list page to be same as the CPT name - Gallery: Fix stuck image size options loader - Cover: Fix undo trap - Add success and error snackbars to the templates list page - Fix: theme colors cannot override defaults - Fix: Color palette is not being stored - Add elements support to the typography panel in global styles - Make links plural in global styles - Add: Gradient palette editor - Update some small style regressions in the template list - Add: Transparency support on global styles colors - Fix: apply by slug on all origins - Render empty Nav block if no fallback block can be utilised - Allow filtering of Nav block fallback - Fix Nav block fallback DB query to match on full block grammar start tag - Remove unstable max pages attribute from Nav block - DateTimePicker: set PM hours correctly - Update delete template button - Site Editor: Template list add rename action - Fix Nav block editing wrong entity on creation of new Menu - [REST] Restore the missing double slash in the ID received by /templates - Add icons to navigation sidebar items - Update function names for the public global styles API functions - Templates Controller: Add missing 'is_custom' prop - Rename gutenberg_ to wp_ for some functions that land in WordPress 5.9 - [Block Library - Template Part]:Remove support for conversion to Reusable block - Global Styles: Call "palettes" and not "color palettes" on panel label - Add button text when no colors found - Update: Global Styes: Count all color palette origins on the palette counter - Rename navigationMenuId to ref - Offset the parent iframe when computing Popover position - Fix: Failing PHPUnit test - Show theme, plugin or author in Added By column with appropriate icon or avatar - Add origin and author to template rest api See #54487. Props talldanwp, mamaduka, oandregal. Built from https://develop.svn.wordpress.org/trunk@52275 git-svn-id: http://core.svn.wordpress.org/trunk@51867 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-29 19:24:27 -05:00
update_option( 'wp_calendar_block_has_published_posts', $has_published_posts );
return $has_published_posts;
}
// We only want to register these functions and actions when
// we are on single sites. On multi sites we use `post_count` option.
if ( ! is_multisite() ) {
/**
* Handler for updating the has published posts flag when a post is deleted.
*
* @param int $post_id Deleted post ID.
*/
function block_core_calendar_update_has_published_post_on_delete( $post_id ) {
$post = get_post( $post_id );
if ( ! $post || 'publish' !== $post->post_status || 'post' !== $post->post_type ) {
return;
}
block_core_calendar_update_has_published_posts();
}
/**
* Handler for updating the has published posts flag when a post status changes.
*
* @param string $new_status The status the post is changing to.
* @param string $old_status The status the post is changing from.
* @param WP_Post $post Post object.
*/
function block_core_calendar_update_has_published_post_on_transition_post_status( $new_status, $old_status, $post ) {
if ( $new_status === $old_status ) {
return;
}
if ( 'post' !== get_post_type( $post ) ) {
return;
}
if ( 'publish' !== $new_status && 'publish' !== $old_status ) {
return;
}
block_core_calendar_update_has_published_posts();
}
add_action( 'delete_post', 'block_core_calendar_update_has_published_post_on_delete' );
add_action( 'transition_post_status', 'block_core_calendar_update_has_published_post_on_transition_post_status', 10, 3 );
}