Reusable Snippets Post

archive-page-title.php

<?php
function _s_remove_archive_title_prefix( $title ) {

	// Get the single category title with no prefix.
	$single_cat_title = single_term_title( '', false );

	if ( is_category() || is_tag() || is_tax() ) {
		return esc_html( $single_cat_title );
	}

	return $title;
}
add_filter( 'get_the_archive_title', '_s_remove_archive_title_prefix' );

og-tags.php

<?php
function _s_add_og_tags() {

	// Bail if Yoast is installed, since it will handle things.
	if ( class_exists( 'WPSEO_Options' ) ) {
		return '';
	}

	// Set a post global on single posts. This avoids grabbing content from the first post on an archive page.
	if ( is_singular() ) {
		global $post;
	}

	// Get the post content.
	$post_content = ! empty( $post ) ? $post->post_content : '';

	// Strip all tags from the post content we just grabbed.
	$default_content = ( $post_content ) ? wp_strip_all_tags( strip_shortcodes( $post_content ) ) : $post_content;

	// Set our default title.
	$default_title = get_bloginfo( 'name' );

	// Set our default URL.
	$default_url = get_permalink();

	// Set our base description.
	$default_base_description = ( get_bloginfo( 'description' ) ) ? get_bloginfo( 'description' ) : esc_html__( 'Visit our website to learn more.', '_s' );

	// Set the card type.
	$default_type = 'article';

	// Get our custom logo URL. We'll use this on archives and when no featured image is found.
	$logo_id    = get_theme_mod( 'custom_logo' );
	$logo_image = ( $logo_id ) ? wp_get_attachment_image_src( $logo_id, 'full' ) : '';
	$logo_url   = ( $logo_id ) ? $logo_image[0] : '';

	// Set our final defaults.
	$card_title            = $default_title;
	$card_description      = $default_base_description;
	$card_long_description = $default_base_description;
	$card_url              = $default_url;
	$card_image            = $logo_url;
	$card_type             = $default_type;

	// Let's start overriding!
	// All singles.
	if ( is_singular() ) {

		if ( has_post_thumbnail() ) {
			$card_image = get_the_post_thumbnail_url();
		}
	}

	// Single posts/pages that aren't the front page.
	if ( is_singular() && ! is_front_page() ) {

		$card_title            = get_the_title() . ' - ' . $default_title;
		$card_description      = ( $default_content ) ? wp_trim_words( $default_content, 53, '...' ) : $default_base_description;
		$card_long_description = ( $default_content ) ? wp_trim_words( $default_content, 140, '...' ) : $default_base_description;
	}

	// Categories, Tags, and Custom Taxonomies.
	if ( is_category() || is_tag() || is_tax() ) {

		$term_name      = single_term_title( '', false );
		$card_title     = $term_name . ' - ' . $default_title;
		$specify        = ( is_category() ) ? esc_html__( 'categorized in', '_s' ) : esc_html__( 'tagged with', '_s' );
		$queried_object = get_queried_object();
		$card_url       = get_term_link( $queried_object );
		$card_type      = 'website';

		// Translators: get the term name.
		$card_long_description = $card_description = sprintf( esc_html__( 'Posts %1$s %2$s.', '_s' ), $specify, $term_name );
	}

	// Search results.
	if ( is_search() ) {

		$search_term = get_search_query();
		$card_title  = $search_term . ' - ' . $default_title;
		$card_url    = get_search_link( $search_term );
		$card_type   = 'website';

		// Translators: get the search term.
		$card_long_description = $card_description = sprintf( esc_html__( 'Search results for %s.', '_s' ), $search_term );
	}

	if ( is_home() ) {

		$posts_page = get_option( 'page_for_posts' );
		$card_title = get_the_title( $posts_page ) . ' - ' . $default_title;
		$card_url   = get_permalink( $posts_page );
		$card_type  = 'website';
	}

	// Front page.
	if ( is_front_page() ) {

		$front_page = get_option( 'page_on_front' );
		$card_title = ( $front_page ) ? get_the_title( $front_page ) . ' - ' . $default_title : $default_title;
		$card_url   = get_home_url();
		$card_type  = 'website';
	}

	// Post type archives.
	if ( is_post_type_archive() ) {

		$post_type_name = get_post_type();
		$card_title     = $post_type_name . ' - ' . $default_title;
		$card_url       = get_post_type_archive_link( $post_type_name );
		$card_type      = 'website';
	}

	// Media page.
	if ( is_attachment() ) {
		$attachment_id = get_the_ID();
		$card_image    = ( wp_attachment_is_image( $attachment_id ) ) ? wp_get_attachment_image_url( $attachment_id, 'full' ) : $card_image;
	}

	?>
	<meta property="og:title" content="<?php echo esc_attr( $card_title ); ?>" />
	<meta property="og:description" content="<?php echo esc_attr( $card_description ); ?>" />
	<meta property="og:url" content="<?php echo esc_url( $card_url ); ?>" />
	<meta property="og:image" content="<?php echo esc_url( $card_image ); ?>" />
	<meta property="og:site_name" content="<?php echo esc_attr( $default_title ); ?>" />
	<meta property="og:type" content="<?php echo esc_attr( $card_type ); ?>" />
	<meta name="description" content="<?php echo esc_attr( $card_long_description ); ?>" />
	<?php
}
add_action( 'wp_head', '_s_add_og_tags' );

paginate-links.php

<?php
function _s_display_numeric_pagination( $args = array() ) {

	// Set defaults.
	$defaults = array(
		'prev_text' => '&laquo;',
		'next_text' => '&raquo;',
		'mid_size'  => 4,
	);

	// Parse args.
	$args = wp_parse_args( $args, $defaults );
	?>
	<nav class="pagination-container">
		<?php echo paginate_links( $args ); // WPCS: XSS OK. ?>
	</nav>
	<?php
}

post-categories-tags.php

<?php
function _s_entry_footer() {
	// Hide category and tag text for pages.
	if ( 'post' === get_post_type() ) {
		/* translators: used between list items, there is a space after the comma */
		$categories_list = get_the_category_list( esc_html__( ', ', '_s' ) );
		if ( $categories_list && _s_categorized_blog() ) {
			/* translators: the post category */
			printf( '<span class="cat-links">' . esc_html__( 'Posted in %1$s', '_s' ) . '</span>', $categories_list ); // WPCS: XSS OK.
		}

		/* translators: used between list items, there is a space after the comma */
		$tags_list = get_the_tag_list( '', esc_html__( ', ', '_s' ) );
		if ( $tags_list ) {
			/* translators: the post tags */
			printf( '<span class="tags-links">' . esc_html__( 'Tagged %1$s', '_s' ) . '</span>', $tags_list ); // WPCS: XSS OK.
		}
	}

	if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
		echo '<span class="comments-link">';
		comments_popup_link( esc_html__( 'Leave a comment', '_s' ), esc_html__( '1 Comment', '_s' ), esc_html__( '% Comments', '_s' ) );
		echo '</span>';
	}

	edit_post_link(
		sprintf(
			/* translators: %s: Name of current post */
			esc_html__( 'Edit %s', '_s' ),
			the_title( '<span class="screen-reader-text">"', '"</span>', false )
		),
		'<span class="edit-link">',
		'</span>'
	);
}

post-time-author.php

<?php
function _s_posted_on() {
	$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
	if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
		$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s">%4$s</time>';
	}

	$time_string = sprintf(
		$time_string,
		esc_attr( get_the_date( 'c' ) ),
		esc_html( get_the_date() ),
		esc_attr( get_the_modified_date( 'c' ) ),
		esc_html( get_the_modified_date() )
	);

	$posted_on = sprintf(
		/* translators: the date the post was published */
		esc_html_x( 'Posted on %s', 'post date', '_s' ),
		'<a href="' . esc_url( get_permalink() ) . '" rel="bookmark">' . $time_string . '</a>'
	);

	$byline = sprintf(
		/* translators: the post author */
		esc_html_x( 'by %s', 'post author', '_s' ),
		'<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">' . esc_html( get_the_author() ) . '</a></span>'
	);

	echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>'; // WPCS: XSS OK.

}

register-nav-menu.php

<?php
function _s_setup() {

    // Register navigation menus.
    register_nav_menus( array(
        'social' => esc_html__( 'Social Networks Menu', '_s' ),
    ) );
}
add_action( 'after_setup_theme', '_s_setup' );

social-menu.scss

$social-sites: facebook twitter linkedin instagram youtube;

.menu-name {

    a {

        // Set the background image for each social network.
        @each $network in $social-sites {
            &[href*='#{$network}'] {
                background: url('assets/images/svg-icons/#{$network}.svg') 0 0 no-repeat;
                background-size: rem(32);

                @include media($tablet-portrait) {
                    background-size: rem(16);
                }
            }
        }
    }
}