daw/functions.php

<?php

if ( ! function_exists( 'dw_setup' ) ):
function dw_setup() {
	require( get_template_directory() . '/inc/utils.php' );
	require( get_template_directory() . '/inc/template.php' );
	require( get_template_directory() . '/inc/tweaks.php' );
	require( get_template_directory() . '/inc/seo.php' );
	if ( ! isset( $content_width ) ) $content_width = 1310;
	add_theme_support( 'title-tag' );
  add_theme_support( 'wp-block-styles' );
	add_theme_support( 'automatic-feed-links' );
	add_theme_support( 'responsive-embeds' );
	add_theme_support( 'menus' );
	add_theme_support( 'post-thumbnails' );
	add_theme_support( 'html5', array( 'comment-list', 'comment-form', 'search-form', 'gallery', 'caption' ) );
	add_theme_support( 'post-formats', array( 'aside', 'gallery', 'image', 'video', 'audio', 'quote', 'link', 'status', 'chat' ) );
	set_post_thumbnail_size( 150, 150, true );
	add_image_size( 'post-large', 770, 577, true );
	add_image_size( 'studio', 400, 300, true );
  add_filter( 'big_image_size_threshold', '__return_false' );
	add_theme_support( 'align-wide' );
  // Load the front-end stylesheet into the block editor so editor typography/sizing
  // matches the front end (was missing — only a 2-line editor.css was enqueued).
  add_theme_support( 'editor-styles' );
  add_editor_style( array( 'v4-style.min.css', 'css/editor.css' ) );
  remove_action( 'init', 'wp_sitemaps_get_server' );
  // added this to remove depreciation warning in v6.4.1 b/c front page doesn't have wp_header
  remove_action( 'wp_footer', 'the_block_template_skip_link' );
  // see changes @ https://core.trac.wordpress.org/changeset/56932
}
endif;
add_action( 'after_setup_theme', 'dw_setup' );

if ( ! function_exists( 'dw_plugs' ) ):
function dw_plugs() {
	require( get_template_directory() . '/inc/smtp.php');
  //echo wp_mail( 'david@davidawindham.com', 'WP Mail Test', 'Mail is working' );
	if (!class_exists('dw_crumbs')) {
		//include_once(TEMPLATEPATH.'/inc/crumbs.php');
	}
}
endif;
add_action( 'after_setup_theme', 'dw_plugs' );


// Keep login sessions alive for a year (default is 2 days, 14 with "Remember Me").
// There's no WP constant for this — it's the auth_cookie_expiration filter, so it
// can't live in wp-config.php. Lower YEAR_IN_SECONDS if you want a shorter session.
function dw_login_session( $length, $user_id, $remember ) {
	return YEAR_IN_SECONDS;
}
add_filter( 'auth_cookie_expiration', 'dw_login_session', 10, 3 );

function dw_remove_block_library_css(){
    wp_dequeue_style( 'wp-block-library' );
}
//add_action( 'wp_enqueue_scripts', 'dw_remove_block_library_css' );

/*  Guest Book — publish the "Guest" Gravity Form (id 2) entries below the form on
    /contact/guests: 4 Name · 6 Location · 9 Website · 10 Message (Email (7) is never
    shown; active entries only). Registered here rather than in the late-loaded
    inc/form.php because this block theme renders the page content BEFORE
    wp_enqueue_scripts, so the render_block hook has to be attached early.  */
function dw_guestbook() {
	if ( ! class_exists( 'GFAPI' ) ) {
		return '';
	}
	$entries = GFAPI::get_entries(
		2,
		array( 'status' => 'active' ),
		array( 'key' => 'date_created', 'direction' => 'DESC' ),
		array( 'offset' => 0, 'page_size' => 200 )
	);
	if ( is_wp_error( $entries ) || empty( $entries ) ) {
		return '';
	}

	$rows = '';
	foreach ( $entries as $e ) {
		$name = trim( rgar( $e, '4' ) );
		$loc  = trim( rgar( $e, '6' ) );
		$web  = trim( rgar( $e, '9' ) );
		$msg  = trim( rgar( $e, '10' ) );
		if ( $name === '' && $msg === '' ) {
			continue;
		}
		$weblink = '';
		if ( $web !== '' ) {
			$href = esc_url( $web );
			if ( $href !== '' ) {
				$label   = preg_replace( '#^https?://(www\.)?#i', '', untrailingslashit( $web ) );
				$weblink = '<a href="' . $href . '" target="_blank" rel="nofollow ugc noopener">' . esc_html( $label ) . '</a>';
			}
		}
		$rows .= '<tr>'
			. '<td data-label="Name">' . esc_html( $name ) . '</td>'
			. '<td data-label="Location">' . esc_html( $loc ) . '</td>'
			. '<td data-label="Website">' . $weblink . '</td>'
			. '<td data-label="Message">' . nl2br( esc_html( $msg ) ) . '</td>'
			. '<td data-label="Date">' . esc_html( mysql2date( 'M Y', $e['date_created'] ) ) . '</td>'
			. '</tr>';
	}
	if ( $rows === '' ) {
		return '';
	}
	return '<div class="dw-guestbook">'
		. '<h3 class="dw-guestbook-title">Guest Book</h3>'
		. '<figure class="wp-block-table is-style-stripes"><table>'
		. '<thead><tr>'
		. '<th scope="col">Name</th><th scope="col">Location</th><th scope="col">Website</th>'
		. '<th scope="col">Message</th><th scope="col">Date</th>'
		. '</tr></thead>'
		. '<tbody>' . $rows . '</tbody>'
		. '</table></figure></div>';
}
function dw_guestbook_once() {
	static $done = false;
	if ( $done ) {
		return '';
	}
	$done = true;
	return dw_guestbook();
}
add_shortcode( 'dw_guestbook', 'dw_guestbook' );
add_filter( 'render_block', 'dw_guestbook_render_block', 10, 2 );
function dw_guestbook_render_block( $block_content, $block ) {
	if ( ! empty( $block['blockName'] ) && 'core/post-content' === $block['blockName'] && is_page( 'guests' ) ) {
		$block_content .= dw_guestbook_once();
	}
	return $block_content;
}

add_action( 'wp_enqueue_scripts', 'dw_scripts' );

// On the search results page, rewrite each post-excerpt block to a snippet
// centered on the match with the term(s) highlighted — mirroring the TIL column.
// Hooked at render_block (not get_the_excerpt) because the core post-excerpt block
// runs wp_trim_words() → wp_strip_all_tags() after the excerpt filters, which would
// otherwise eat the <mark> tags. Titles are left alone (never marks <title>/nav).
// When the term isn't in the body (title-only match) the block is left untouched.
// Styled by `body.search mark`.
function dw_search_excerpt_highlight( $block_content, $block, $instance ) {
	if ( is_admin() || ! is_search() ) {
		return $block_content;
	}
	$query = trim( get_search_query() );
	if ( '' === $query ) {
		return $block_content;
	}
	$post_id = isset( $instance->context['postId'] ) ? $instance->context['postId'] : 0;
	$post    = $post_id ? get_post( $post_id ) : null;
	if ( ! $post instanceof WP_Post ) {
		return $block_content;
	}

	$terms  = array_values( array_unique( array_filter( preg_split( '/\s+/', $query ) ) ) );
	$has_mb = function_exists( 'mb_stripos' );

	// Plain-text body (strip shortcodes, block markup, tags).
	$text = html_entity_decode(
		wp_strip_all_tags( strip_shortcodes( $post->post_content ) ),
		ENT_QUOTES,
		'UTF-8'
	);
	$text = trim( preg_replace( '/\s+/', ' ', $text ) );

	// Locate the first term; bail (leave the intro excerpt) if it's not in the body.
	$pos = false;
	foreach ( $terms as $t ) {
		$p = $has_mb ? mb_stripos( $text, $t ) : stripos( $text, $t );
		if ( false !== $p ) { $pos = $p; break; }
	}
	if ( false === $pos || '' === $text ) {
		return $block_content;
	}

	// Window a snippet around the match, snapped to word boundaries.
	$len   = $has_mb ? mb_strlen( $text ) : strlen( $text );
	$start = max( 0, $pos - 60 );
	$slice = $has_mb ? mb_substr( $text, $start, 220 ) : substr( $text, $start, 220 );
	if ( $start > 0 )          { $slice = preg_replace( '/^\S*\s/', '', $slice ); }
	if ( $start + 220 < $len ) { $slice = preg_replace( '/\s\S*$/', '', $slice ); }
	$snippet = esc_html( ( $start > 0 ? '… ' : '' ) . $slice . ( $start + 220 < $len ? ' …' : '' ) );
	foreach ( $terms as $t ) {
		$snippet = preg_replace( '/(' . preg_quote( $t, '/' ) . ')/i', '<mark>$1</mark>', $snippet );
	}

	// Swap the excerpt paragraph's inner content, preserving the block wrapper.
	return preg_replace_callback(
		'#(<p class="wp-block-post-excerpt__excerpt">).*?(</p>)#s',
		function ( $m ) use ( $snippet ) { return $m[1] . $snippet . $m[2]; },
		$block_content,
		1
	);
}
add_filter( 'render_block_core/post-excerpt', 'dw_search_excerpt_highlight', 10, 3 );

/**
 * Sticky posts on a custom Query Loop block (inherit:false — e.g. /desk/posts) get
 * prepended to EVERY page, not just the first, because the block query never sets
 * ignore_sticky_posts. Pin them to page 1 only: on later pages, stop prepending and
 * drop the stickies (already shown up top on page 1). The inherit:true search/archive
 * blocks handle stickies via the main query, so leave those alone.
 */
function dw_query_loop_sticky_first_page_only( $query, $block ) {
	if ( ! empty( $block->context['query']['inherit'] ) ) {
		return $query;
	}
	$query_id = isset( $block->context['queryId'] ) ? $block->context['queryId'] : 0;
	$key      = 'query-' . $query_id . '-page';
	$page     = empty( $_GET[ $key ] ) ? 1 : absint( $_GET[ $key ] );
	if ( $page > 1 ) {
		$sticky = get_option( 'sticky_posts' );
		if ( ! empty( $sticky ) ) {
			$query['post__not_in'] = array_merge( isset( $query['post__not_in'] ) ? $query['post__not_in'] : array(), $sticky );
		}
		$query['ignore_sticky_posts'] = 1;
	}
	return $query;
}
add_filter( 'query_loop_block_query_vars', 'dw_query_loop_sticky_first_page_only', 10, 2 );

function dw_scripts() {
	global $post;
	wp_enqueue_style( 'style-min', get_template_directory_uri() . '/v4-style.min.css', array(), filemtime( get_template_directory() . '/v4-style.min.css' ) );
	wp_deregister_script('jquery');

	if ( is_page('studio') ) {
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'init', get_template_directory_uri() . '/js/studio.js', '', '', true );
	}

	elseif ( is_page('music') ) {
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'last-fm', get_template_directory_uri() . '/js/music.js', '', '', true );
	}

	elseif ( is_page('art') ) {
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'art', get_template_directory_uri() . '/js/art.js', '', '', true );
	}

	elseif ( is_page('contact') ) {
		require( get_template_directory() . '/inc/form.php' );
		//gravity_form_enqueue_scripts(1, false);
    wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_style( 'gforms', get_template_directory_uri() . '/css/form.css');
		wp_enqueue_script('jquery', get_template_directory_uri() . '/js/jquery-3.1.0.min.js', array(), false, true);
		wp_enqueue_script('stripe', 'https://js.stripe.com/v2/', array(), '3', true);
		wp_enqueue_script( 'form', get_template_directory_uri() . '/js/contact.js', '', '', true );
	}

	elseif ( is_page('guests') ) {
		require( get_template_directory() . '/inc/form.php' );
		//gravity_form_enqueue_scripts(1, false);
    wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_style( 'gforms', get_template_directory_uri() . '/css/form.css');
		wp_enqueue_script('jquery', get_template_directory_uri() . '/js/jquery-3.1.0.min.js', array(), false, true);
		wp_enqueue_script( 'form', get_template_directory_uri() . '/js/contact.js', '', '', true );
	}

	elseif ( is_page('contract') ) {
		require( get_template_directory() . '/inc/form.php' );
		//gravity_form_enqueue_scripts(1, false);
    wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_style( 'gforms', get_template_directory_uri() . '/css/form.css');
		wp_enqueue_script('jquery', get_template_directory_uri() . '/js/jquery-3.1.0.min.js', array(), false, true);
		wp_enqueue_script( 'form', get_template_directory_uri() . '/js/contact.js', '', '', true );
	}

  elseif ( is_page('pay') ) {
		require( get_template_directory() . '/inc/form.php' );
		//gravity_form_enqueue_scripts(1, false);
    wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_style( 'gforms', get_template_directory_uri() . '/css/form.css');
		wp_enqueue_script('jquery', get_template_directory_uri() . '/js/jquery-3.1.0.min.js', array(), false, true);
	}

	elseif ( is_page('analytics') ) {
		require( get_template_directory() . '/inc/analytics.php' );
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'dashboardjs', get_template_directory_uri() . '/js/analytics.js', '', '', true );
	}

	elseif ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'single', get_template_directory_uri() . '/js/single.js', '', '', true );
		wp_enqueue_script( 'comment-reply' );
	}

	elseif ( is_page('desk') || is_archive() || is_search() ) {
		wp_enqueue_script( 'jquery', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'desk', get_template_directory_uri() . '/js/desk.js', '', '', true );
		if ( is_page('desk') ) {
			// Lychee photo-stream embed (davidwindham.com/photo). The config <div> lives
			// in page-desk.php; this loads the embed lib. Not on archive/search (which
			// share this branch), hence the is_page guard.
			wp_enqueue_style( 'lychee-embed', 'https://davidwindham.com/photo/embed/lychee-embed.css', array(), '1.0.0' );
			wp_enqueue_script( 'lychee-embed', 'https://davidwindham.com/photo/embed/lychee-embed.js', array(), '1.0.0', true );
		}
		// --- TIL search (removable): merge the Docusaurus /til lunr results into the
		// WP search-results page. See js/til-search.js for the full removal checklist. ---
		if ( is_search() ) {
			wp_enqueue_script( 'lunr', get_template_directory_uri() . '/js/vendor/lunr.min.js', array(), '2.3.9', true );
			wp_enqueue_script( 'dw-til-search', get_template_directory_uri() . '/js/til-search.js', array( 'lunr' ), filemtime( get_template_directory() . '/js/til-search.js' ), true );
			wp_localize_script( 'dw-til-search', 'dwTilSearch', array(
				'query'   => get_search_query(),
				'index'   => home_url( '/til/lunr-index.json' ),
				'docs'    => home_url( '/til/search-doc.json' ),
				'maxHits' => 10,
			) );
		}
		// --- end TIL search ---
	}

	else {
		//wp_deregister_script('mediaelement');
		wp_enqueue_script( 'scriptmin', get_template_directory_uri() . '/js/v4-script.min.js', '', '', true );
		wp_enqueue_script( 'single', get_template_directory_uri() . '/js/single.js', '', '', true );
		wp_enqueue_script( 'mediaelement-me', get_template_directory_uri() .'/js/mediaelement-and-player.min.js', '', '', true);
		wp_enqueue_script( 'mediaelement-wp', get_template_directory_uri() .'/js/wp-mediaelement.min.js', '', '', true);
	}

}

// davo-bot 2000 — AI ask widget. Printed directly on wp_footer (like dw_analytics)
// rather than enqueued, because front-page.php skips wp_head() so wp_enqueue_scripts
// never fires there. The loader pulls /ask/widget.js (proxied same-origin to ralph).
// On the homepage, window.dwAsk.open = 'once' auto-opens the terminal on first visit.
function dw_ask_widget() {
	if ( is_admin() ) return;
	$src  = get_template_directory_uri() . '/js/ask-widget.js';
	$ver  = filemtime( get_template_directory() . '/js/ask-widget.js' );
	$open = is_front_page() ? 'once' : '';
	?>
<script>window.dwAsk = {open:"<?php echo esc_js( $open ); ?>"};</script>
<script src="<?php echo esc_url( $src . '?ver=' . $ver ); ?>"></script>
<?php
}
add_action( 'wp_footer', 'dw_ask_widget' );

// front-page.php is fully self-contained (no wp_head, hand-rolled critical CSS, zero
// blocks/presets), but WordPress still injects theme.json's global styles — and its
// body/h1-h6 element rules override the homepage's intended typography. Strip them on
// the front page only; the rest of the site keeps them. (front-page.php skips wp_head,
// so the global styles print during wp_footer — dequeue before that late-print runs.)
function dw_no_global_styles_on_home() {
	if ( is_front_page() ) {
		wp_dequeue_style( 'global-styles' );
		wp_dequeue_style( 'global-styles-css-custom-properties' );
	}
}
add_action( 'wp_enqueue_scripts', 'dw_no_global_styles_on_home', 100 );
add_action( 'wp_footer', 'dw_no_global_styles_on_home', 1 );

// Dev only: on a real content save, ping BrowserSync's reload endpoint so the front-end
// preview refreshes — DB content changes aren't visible to a filesystem watcher otherwise.
// Hooks the REST save events the block editor actually fires (+ customizer + nav menus).
// Gated to WP_DEBUG → no-op in production.
if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
	function dw_bs_reload_on_save( $post = null ) {
		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
		if ( $post && is_object( $post ) && $post->post_status === 'auto-draft' ) return;
		wp_remote_get( 'https://daw.stu:81/__browser_sync__?method=reload', array(
			'blocking'  => false,
			'sslverify' => false,
		) );
	}
	add_action( 'rest_after_insert_page', 'dw_bs_reload_on_save', 10, 3 );
	add_action( 'rest_after_insert_post', 'dw_bs_reload_on_save', 10, 3 );
	add_action( 'customize_save_after',   'dw_bs_reload_on_save', 10, 3 );
	add_action( 'wp_update_nav_menu',     'dw_bs_reload_on_save', 10, 3 );
}

add_action('wp_footer', 'dw_analytics', 22);
function dw_analytics() { ?>
<script>
  var _paq = window._paq = window._paq || [];
  /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
  _paq.push(['trackPageView']);
  _paq.push(['enableLinkTracking']);
  (function() {
    var u="https://davidawindham.com/wik/";
    _paq.push(['setTrackerUrl', u+'matomo.php']);
    _paq.push(['setSiteId', '1']);
    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
    g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
  })();
</script>
<noscript><p><img src="https://davidawindham.com/wik/matomo.php?idsite=1&amp;rec=1" style="border:0;" alt="" /></p></noscript>
<?php }

?>