273 lines
7 KiB
PHP
273 lines
7 KiB
PHP
<?php
|
|
/**
|
|
* Jetpack Compatibility File
|
|
* See: https://jetpack.com/
|
|
*
|
|
* @package automattic/jetpack
|
|
*/
|
|
|
|
/**
|
|
* Add Jetpack extra functionality to Twenty Twenty.
|
|
*
|
|
* See: https://jetpack.com/support/infinite-scroll/
|
|
* See: https://jetpack.com/support/responsive-videos/
|
|
* See: https://jetpack.com/support/content-options/
|
|
*/
|
|
function twentytwenty_jetpack_setup() {
|
|
/**
|
|
* Add theme support for Infinite Scroll.
|
|
*/
|
|
add_theme_support(
|
|
'infinite-scroll',
|
|
array(
|
|
'type' => 'click',
|
|
'container' => 'site-content',
|
|
'render' => 'twentytwenty_infinite_scroll_render',
|
|
'footer' => 'site-content',
|
|
'footer_widgets' => array(
|
|
'sidebar-1',
|
|
'sidebar-2',
|
|
),
|
|
)
|
|
);
|
|
|
|
// Add theme support for Content Options.
|
|
add_theme_support(
|
|
'jetpack-content-options',
|
|
array(
|
|
'post-details' => array(
|
|
'stylesheet' => 'twentytwenty-style',
|
|
'date' => '.post-date',
|
|
'categories' => '.entry-categories',
|
|
'tags' => '.post-tags',
|
|
'author' => '.post-author',
|
|
),
|
|
'featured-images' => array(
|
|
'archive' => true,
|
|
'post' => true,
|
|
'page' => true,
|
|
'fallback' => false,
|
|
),
|
|
)
|
|
);
|
|
|
|
/**
|
|
* Add theme support for geo-location.
|
|
*/
|
|
add_theme_support( 'jetpack-geo-location' );
|
|
}
|
|
add_action( 'after_setup_theme', 'twentytwenty_jetpack_setup' );
|
|
|
|
/**
|
|
* Custom render function for Infinite Scroll.
|
|
*/
|
|
function twentytwenty_infinite_scroll_render() {
|
|
while ( have_posts() ) {
|
|
echo '<hr class="post-separator styled-separator is-style-wide section-inner" aria-hidden="true" />';
|
|
the_post();
|
|
get_template_part( 'template-parts/content', get_post_type() );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove Sharing buttons and Likes from excerpts that are used as intro on single post views.
|
|
*/
|
|
function twentytwenty_no_sharing_on_excerpts() {
|
|
if ( is_single() ) {
|
|
// Remove sharing buttons.
|
|
remove_filter( 'the_excerpt', 'sharing_display', 19 );
|
|
|
|
// Remove Likes.
|
|
if ( class_exists( 'Jetpack_Likes' ) ) {
|
|
remove_filter( 'the_excerpt', array( Jetpack_Likes::init(), 'post_likes' ), 30 );
|
|
}
|
|
}
|
|
}
|
|
add_action( 'loop_start', 'twentytwenty_no_sharing_on_excerpts' );
|
|
|
|
/**
|
|
* We do not need to display the Likes Heading here.
|
|
*
|
|
* @param string $heading Headline structure.
|
|
* @param string $title Title.
|
|
* @param string $module Module name.
|
|
*/
|
|
function twentytwenty_no_likes_heading( $heading, $title, $module ) {
|
|
if ( 'likes' === $module ) {
|
|
return '';
|
|
}
|
|
|
|
return $heading;
|
|
}
|
|
add_filter( 'jetpack_sharing_headline_html', 'twentytwenty_no_likes_heading', 10, 3 );
|
|
|
|
/**
|
|
* Disable Ads in post excerpts, that are used as intro on single post views.
|
|
*/
|
|
add_filter( 'wordads_excerpt_disable', '__return_true' );
|
|
|
|
/**
|
|
* Add our compat CSS file for Infinite Scroll and custom widget stylings and such.
|
|
* Set the version equal to filemtime for development builds, and the JETPACK__VERSION for production
|
|
* or skip it entirely for wpcom.
|
|
*/
|
|
function twentytwenty_enqueue_jetpack_style() {
|
|
$version = Jetpack::is_development_version()
|
|
? filemtime( JETPACK__PLUGIN_DIR . 'modules/theme-tools/compat/twentytwenty.css' )
|
|
: JETPACK__VERSION;
|
|
|
|
wp_enqueue_style( 'twentytwenty-jetpack', plugins_url( 'twentytwenty.css', __FILE__ ), array(), $version );
|
|
wp_style_add_data( 'twentytwenty-jetpack', 'rtl', 'replace' );
|
|
}
|
|
add_action( 'wp_enqueue_scripts', 'twentytwenty_enqueue_jetpack_style' );
|
|
|
|
/**
|
|
* Add inline custom CSS with custom accent color if there is any set.
|
|
*/
|
|
function twentytwenty_infinity_accent_color_css() {
|
|
// Bail early if no custom color was set.
|
|
if (
|
|
'custom' !== get_theme_mod( 'accent_hue_active' )
|
|
|| empty( get_theme_mod( 'accent_accessible_colors' ) )
|
|
) {
|
|
return;
|
|
}
|
|
|
|
$color_info = get_theme_mod( 'accent_accessible_colors' );
|
|
$custom_css = sprintf(
|
|
'
|
|
.infinite-scroll #site-content #infinite-handle span button,
|
|
.infinite-scroll #site-content #infinite-handle span button:hover,
|
|
.infinite-scroll #site-content #infinite-handle span button:focus {
|
|
background: %1$s;
|
|
color: %2$s;
|
|
}
|
|
#site-content .entry-content div.sharedaddy h3.sd-title,
|
|
#site-content .entry-content h3.sd-title,
|
|
#site-content .entry-content #jp-relatedposts h3.jp-relatedposts-headline {
|
|
color: %3$s;
|
|
}
|
|
',
|
|
$color_info['content']['accent'],
|
|
$color_info['content']['background'],
|
|
$color_info['content']['secondary']
|
|
);
|
|
|
|
// Add our custom style to the existing Twenty Twenty CSS compat file.
|
|
wp_add_inline_style( 'twentytwenty-jetpack', $custom_css );
|
|
}
|
|
add_action( 'wp_enqueue_scripts', 'twentytwenty_infinity_accent_color_css' );
|
|
|
|
/**
|
|
* Load AMP theme specific hooks for infinite scroll.
|
|
*
|
|
* @return void
|
|
*/
|
|
function amp_twentytwenty_infinite_scroll_render_hooks() {
|
|
add_filter( 'jetpack_amp_infinite_footers', 'twentytwenty_amp_infinite_footers', 10, 2 );
|
|
add_filter( 'jetpack_amp_infinite_output', 'twentytwenty_amp_infinite_output' );
|
|
add_filter( 'jetpack_amp_infinite_separator', 'twentytwenty_amp_infinite_separator' );
|
|
add_filter( 'jetpack_amp_infinite_older_posts', 'twentytwenty_amp_infinite_older_posts' );
|
|
}
|
|
|
|
/**
|
|
* Get the theme specific footers.
|
|
*
|
|
* @param array $footers The footers of the themes.
|
|
* @param string $buffer Contents of the output buffer.
|
|
*
|
|
* @return mixed
|
|
*/
|
|
function twentytwenty_amp_infinite_footers( $footers, $buffer ) {
|
|
// Collect the footer wrapper.
|
|
preg_match(
|
|
'/<div class="footer-nav-widgets-wrapper.*<!-- .footer-nav-widgets-wrapper -->/s',
|
|
$buffer,
|
|
$footer
|
|
);
|
|
$footers[] = reset( $footer );
|
|
|
|
// Collect the footer wrapper.
|
|
preg_match(
|
|
'/<footer id="site-footer".*<!-- #site-footer -->/s',
|
|
$buffer,
|
|
$footer
|
|
);
|
|
$footers[] = reset( $footer );
|
|
|
|
return $footers;
|
|
}
|
|
|
|
/**
|
|
* Hide and remove various elements from next page load.
|
|
*
|
|
* @param string $buffer Contents of the output buffer.
|
|
*
|
|
* @return string
|
|
*/
|
|
function twentytwenty_amp_infinite_output( $buffer ) {
|
|
// Hide site header on next page load.
|
|
$buffer = preg_replace(
|
|
'/id="site-header"/',
|
|
'$0 next-page-hide',
|
|
$buffer
|
|
);
|
|
|
|
// Hide pagination on next page load.
|
|
$buffer = preg_replace(
|
|
'/class=".*pagination-wrapper.*"/',
|
|
'$0 next-page-hide hidden',
|
|
$buffer
|
|
);
|
|
|
|
// Remove the footer as it will be added back to amp next page footer.
|
|
$buffer = preg_replace(
|
|
'/<div class="footer-nav-widgets-wrapper.*<!-- .footer-nav-widgets-wrapper -->/s',
|
|
'',
|
|
$buffer
|
|
);
|
|
|
|
// Remove the footer as it will be added back to amp next page footer.
|
|
$buffer = preg_replace(
|
|
'/<footer id="site-footer".*<!-- #site-footer -->/s',
|
|
'',
|
|
$buffer
|
|
);
|
|
|
|
return $buffer;
|
|
}
|
|
|
|
/**
|
|
* Filter the AMP infinite scroll separator
|
|
*
|
|
* @return string
|
|
*/
|
|
function twentytwenty_amp_infinite_separator() {
|
|
ob_start();
|
|
?>
|
|
<hr class="post-separator styled-separator is-style-wide section-inner" aria-hidden="true">
|
|
<?php
|
|
return ob_get_clean();
|
|
}
|
|
|
|
/**
|
|
* Filter the AMP infinite scroll older posts button
|
|
*
|
|
* @return string
|
|
*/
|
|
function twentytwenty_amp_infinite_older_posts() {
|
|
ob_start();
|
|
?>
|
|
<div id="infinite-handle" class="read-more-button-wrap">
|
|
<span>
|
|
<a href="{{url}}" class="more-link" rel="amphtml">
|
|
<span class="faux-button">
|
|
<?php esc_html_e( 'Older posts', 'jetpack' ); ?>
|
|
</span>
|
|
</a>
|
|
</span>
|
|
</div>
|
|
<?php
|
|
return ob_get_clean();
|
|
}
|
|
|