functions.php

<?php
/**
 * Sitepoint Base functions and definitions
 *
 * @package Sitepoint Base
 * @since Sitepoint Base 1.0
 */

/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
function sitepoint_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'sitepoint_content_width', 806 );
}
add_action( 'after_setup_theme', 'sitepoint_content_width', 0 );


/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which runs
 * before the init hook. The init hook is too late for some features, such as indicating
 * support post thumbnails.
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_setup' ) ) {
	function sitepointbase_setup() {
		global $content_width;

		/**
		 * Make theme available for translation
		 * Translations can be filed in the /languages/ directory
		 * If you're building a theme based on Sitepoint Base, use a find and replace
		 * to change 'sitepoint-base' to the name of your theme in all the template files
		 */
		load_theme_textdomain( 'sitepoint-base', trailingslashit( get_template_directory() ) . 'languages' );

		// This theme styles the visual editor with editor-style.css to match the theme style.
		add_editor_style();

		// Add default posts and comments RSS feed links to head
		add_theme_support( 'automatic-feed-links' );

		// Enable support for Post Thumbnails
		add_theme_support( 'post-thumbnails' );

		// Create an extra image size for the Post featured image
		add_image_size( 'sitepoint_base_theme_post_feature_full_width', 806, 300, true );

		// This theme uses wp_nav_menu() in one location
		register_nav_menus( array(
				'menu-1' => esc_html__( 'Primary Menu', 'sitepoint-base' )
			) );

		// This theme supports a variety of post formats
		add_theme_support( 'post-formats', array(
			'aside',
			'audio',
			'chat',
			'gallery',
			'image',
			'link',
			'quote',
			'status',
			'video'
		) );

		// Add theme support for HTML5 markup for the search forms, comment forms, comment lists, gallery, and caption
		add_theme_support( 'html5', array(
			'comment-list',
			'comment-form',
			'search-form',
			'gallery',
			'caption'
		) );

		// Enable support for widget sidebars selective refresh in the Customizer.
		add_theme_support( 'customize-selective-refresh-widgets' );

		// Enable support for Custom Backgrounds
		add_theme_support( 'custom-background', array(
				// Background color default
				'default-color' => 'fff'
			) );

		add_theme_support( 'custom-background', array(
					// Background color default
					'default-color' => 'fff'
		) );

		// Enable support for Custom Headers (or in our case, a custom logo)
		add_theme_support( 'custom-header', array(
				// Header text display default
				'header-text' => false,
				// Header text color default
				'default-text-color' => 'fff',
				// Flexible width
				'flex-width' => true,
				// Header image width (in pixels)
				'width' => 1160,
				// Flexible height
				'flex-height' => true,
				// Header image height (in pixels)
				'height' => 280
			) );

		// Enable support for Theme Logos
		add_theme_support( 'custom-logo', array(
			'width'       => 300,
			'height'      => 80,
			'flex-height' => true,
			'flex-width'  => true,
			'header-text' => array( 'site-title', 'site-description' ),
			) );

		/*
		 * Let WordPress manage the document title.
		 * By adding theme support, we declare that this theme does not use a
		 * hard-coded <title> tag in the document head, and expect WordPress to
		 * provide it for us.
		 */
		add_theme_support( 'title-tag' );

		// Enable support for WooCommerce
		add_theme_support( 'woocommerce' );
	}
}
add_action( 'after_setup_theme', 'sitepointbase_setup' );

function sitepoint_base_register_theme_customizer( $wp_customize ) {
		$wp_customize->add_setting(
				'custom_text_color',
				array(
						'default'     => '#000000',
						'transport'   => 'postMessage',
						'sanitize_callback' => 'sanitize_hex_color'
				)
		);

		$wp_customize->add_control(
			new WP_Customize_Color_Control(
			$wp_customize,
			'link_color',
				array(
					'label'      => __( 'Text Color', 'sitepoint-base' ),
					'section'    => 'colors',
					'settings'   => 'custom_text_color'
				)
			)
		);
	}
add_action( 'customize_register', 'sitepoint_base_register_theme_customizer' );

function sitepoint_base_customizer_css() {
		?>
		<style type="text/css">
				body,
				h1,
				h2,
				h3,
				h4,
				h5,
				h6,
			  p,
				.header-meta a:visited,
				.smallprint a:visited,
				.site-content,
				.fa,
				.site-title a,
				.main-navigation a { color: <?php echo get_theme_mod( 'custom_text_color' ); ?>;
			}
			.post-categories a { background: <?php echo get_theme_mod( 'custom_text_color' ); ?>;
		</style>
		<?php
}
add_action( 'wp_head', 'sitepoint_base_customizer_css' );

/**
 * Add a pingback url auto-discovery header for singularly identifiable articles.
 */
function sitepoint_base_pingback_header() {
	if ( is_singular() && pings_open() ) {
		printf( '<link rel="pingback" href="%s">' . "\n", get_bloginfo( 'pingback_url' ) );
	}
}
add_action( 'wp_head', 'sitepoint_base_pingback_header' );

function sitepoint_base_customizer_live_preview() {

    wp_enqueue_script(
        'sitepoint-base-theme-customizer',
        get_template_directory_uri() . '/js/theme-customizer.js',
        array( 'jquery', 'customize-preview' ),
        '0.3.0',
        true
    );

}
add_action( 'customize_preview_init', 'sitepoint_base_customizer_live_preview' );

/**
 * Returns the Google font stylesheet URL, if available.
 *
 * The use of Open Sans and Dosis by default is localized. For languages that use characters not supported by the fonts, the fonts can be disabled.
 *
 * @since Sitepoint Base 1.0
 *
 * @return string Font stylesheet or empty string if disabled.
 */
if ( ! function_exists( 'sitepointbase_fonts_url' ) ) {
	function sitepointbase_fonts_url() {
		$fonts_url = '';
		$subsets = 'latin';

		/* translators: If there are characters in your language that are not supported by Open Sans, translate this to 'off'.
		 * Do not translate into your own language.
		 */
		$bodyFont = _x( 'on', 'Open Sans font: on or off', 'sitepoint-base' );

		/* translators: To add an additional Open Sans character subset specific to your language, translate this to 'greek', 'cyrillic' or 'vietnamese'.
		 * Do not translate into your own language.
		 */
		$subset = _x( 'no-subset', 'Open Sans font: add new subset (cyrillic)', 'sitepoint-base' );

		if ( 'cyrillic' == $subset ) {
			$subsets .= ',cyrillic';
		}

		/* translators: If there are characters in your language that are not supported by Dosis, translate this to 'off'.
		 * Do not translate into your own language.
		 */
		$headerFont = _x( 'on', 'Dosis font: on or off', 'sitepoint-base' );

		if ( 'off' !== $bodyFont || 'off' !== $headerFont ) {
			$font_families = array();

			if ( 'off' !== $bodyFont )
				$font_families[] = 'Open+Sans:400,400i,700,700i';

			if ( 'off' !== $headerFont )
				$font_families[] = 'Dosis:700';

			$query_args = array(
				'family' => implode( '|', $font_families ),
				'subset' => $subsets,
			);
		  $fonts_url = add_query_arg( $query_args, "//fonts.googleapis.com/css" );
		}

		return $fonts_url;
	}
}

/**
 * Adds additional stylesheets to the TinyMCE editor if needed.
 *
 * @since Sitepoint Base 1.0
 *
 * @param string $mce_css CSS path to load in TinyMCE.
 * @return string The filtered CSS paths list.
 */
function sitepointbase_mce_css( $mce_css ) {
	$fonts_url = sitepointbase_fonts_url();

	if ( empty( $fonts_url ) ) {
		return $mce_css;
	}

	if ( !empty( $mce_css ) ) {
		$mce_css .= ',';
	}

	$mce_css .= esc_url_raw( str_replace( ',', '%2C', $fonts_url ) );

	return $mce_css;
}
add_filter( 'mce_css', 'sitepointbase_mce_css' );

/**
 * Register widgetized areas
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_widgets_init' ) ) {
	function sitepointbase_widgets_init() {
		register_sidebar( array(
				'name' => esc_html__( 'Main Sidebar', 'sitepoint-base' ),
				'id' => 'sidebar-1',
				'description' => esc_html__( 'Appears in the sidebar on all posts and pages', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Blog Sidebar', 'sitepoint-base' ),
				'id' => 'sidebar-2',
				'description' => esc_html__( 'Appears in the sidebar on the blog and archive pages only', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Single Post Sidebar', 'sitepoint-base' ),
				'id' => 'sidebar-3',
				'description' => esc_html__( 'Appears in the sidebar on single posts only', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Page Sidebar', 'sitepoint-base' ),
				'id' => 'sidebar-4',
				'description' => esc_html__( 'Appears in the sidebar on pages only', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'First Footer Widget Area', 'sitepoint-base' ),
				'id' => 'sidebar-footer1',
				'description' => esc_html__( 'Appears in the footer sidebar', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Second Footer Widget Area', 'sitepoint-base' ),
				'id' => 'sidebar-footer2',
				'description' => esc_html__( 'Appears in the footer sidebar', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Third Footer Widget Area', 'sitepoint-base' ),
				'id' => 'sidebar-footer3',
				'description' => esc_html__( 'Appears in the footer sidebar', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );

		register_sidebar( array(
				'name' => esc_html__( 'Fourth Footer Widget Area', 'sitepoint-base' ),
				'id' => 'sidebar-footer4',
				'description' => esc_html__( 'Appears in the footer sidebar', 'sitepoint-base' ),
				'before_widget' => '<aside id="%1$s" class="widget %2$s">',
				'after_widget' => '</aside>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>'
			) );
	}
}
add_action( 'widgets_init', 'sitepointbase_widgets_init' );

/**
 * Enqueue scripts and styles
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_scripts_styles' ) ) {
	function sitepointbase_scripts_styles() {

		/**
		 * Register and enqueue our stylesheets
		 */

		// Start off with a clean base by using normalise.
		wp_enqueue_style( 'vendor-css', trailingslashit( get_template_directory_uri() ) . 'css/vendors.min.css' , array(), '4.1.1', 'all' );
		/*
		 * Load our Google Fonts.
		 *
		 * To disable in a child theme, use wp_dequeue_style()
		 * function mytheme_dequeue_fonts() {
		 *     wp_dequeue_style( 'sitepoint-fonts' );
		 * }
		 * add_action( 'wp_enqueue_scripts', 'mytheme_dequeue_fonts', 11 );
		 */
		$fonts_url = sitepointbase_fonts_url();
		if ( !empty( $fonts_url ) ) {
			wp_enqueue_style( 'sitepoint-fonts', esc_url_raw( $fonts_url ), array(), null );
		}

		// If using a child theme, auto-load the parent theme style.
		// Props to Justin Tadlock for this recommendation - http://justintadlock.com/archives/2014/11/03/loading-parent-styles-for-child-themes
		if ( is_child_theme() ) {
			wp_enqueue_style( 'sitepoint-base-parent-style', trailingslashit( get_template_directory_uri() ) . 'style.css' );
		}

		// Enqueue the default WordPress stylesheet
		wp_enqueue_style( 'sitepoint-base-style', get_stylesheet_uri() );

		/**
		 * Register and enqueue our scripts
		 */


		// Adds JavaScript to pages with the comment form to support sites with threaded comments (when in use)
		if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
			wp_enqueue_script( 'comment-reply' );
		}

		//vanilla javascript to create the responsive menu.
		wp_enqueue_script( 'sitepoint-base-vendors', trailingslashit( get_template_directory_uri() ) . 'js/vendors.min.js', array('jquery'), '1.0.0', false );

	}
}
add_action( 'wp_enqueue_scripts', 'sitepointbase_scripts_styles' );


/**
 * Displays the optional custom logo. If no logo is available, it displays the Site Title
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_the_custom_logo' ) ) {
	function sitepointbase_the_custom_logo() {
		$siteTitleStr = "";

		if ( has_custom_logo() ) {
			the_custom_logo();
		}
		else {
			$siteTitleStr .= '<h1><a href="' . esc_url( home_url( '/' ) ) . '" rel="home">';
			$siteTitleStr .= get_bloginfo( 'name' );
			$siteTitleStr .= '</a></h1>';
			echo $siteTitleStr;
		}
	}
}

/**
 * Update the Comments form so that the 'required' span is contained within the form label.
 *
 * @since Sitepoint Base 1.0
 *
 * @param string Comment form fields html
 * @return string The updated comment form fields html
 */
if ( ! function_exists( 'sitepointbase_comment_form_default_fields' ) ) {
	function sitepointbase_comment_form_default_fields( $fields ) {

		$commenter = wp_get_current_commenter();
		$req = get_option( 'require_name_email' );
		$aria_req = ( $req ? ' aria-required="true"' : "" );

		$fields[ 'author' ] = '<p class="comment-form-author">' . '<label for="author">' . esc_html__( 'Name', 'sitepoint-base' ) . ( $req ? ' <span class="required">*</span>' : '' ) . '</label> ' . '<input id="author" name="author" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30"' . $aria_req . ' /></p>';

		$fields[ 'email' ] =  '<p class="comment-form-email"><label for="email">' . esc_html__( 'Email', 'sitepoint-base' ) . ( $req ? ' <span class="required">*</span>' : '' ) . '</label> ' . '<input id="email" name="email" type="text" value="' . esc_attr(  $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . ' /></p>';

		$fields[ 'url' ] =  '<p class="comment-form-url"><label for="url">' . esc_html__( 'Website', 'sitepoint-base' ) . '</label>' . '<input id="url" name="url" type="text" value="' . esc_attr( $commenter['comment_author_url'] ) . '" size="30" /></p>';

		return $fields;

	}
}
add_action( 'comment_form_default_fields', 'sitepointbase_comment_form_default_fields' );

/**
 * Update the Comments form to add a 'required' span to the Comment textarea within the form label, because it's pointless
 * submitting a comment that doesn't actually have any text in the comment field!
 *
 * @since Sitepoint Base 1.0
 *
 * @param string Comment form textarea html
 * @return string The updated comment form textarea html
 */
if ( ! function_exists( 'sitepointbase_comment_form_field_comment' ) ) {
	function sitepointbase_comment_form_field_comment( $field ) {
		if ( !sitepointbase_is_woocommerce_active() || ( sitepointbase_is_woocommerce_active() && !is_product() ) ) {
			$field = '<p class="comment-form-comment"><label for="comment">' . _x( 'Comment', 'noun', 'sitepoint-base' ) . ' <span class="required">*</span></label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true"></textarea></p>';
		}
		return $field;

	}
}
add_action( 'comment_form_field_comment', 'sitepointbase_comment_form_field_comment' );

/**
 * Prints HTML with meta information for current post: author and date
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_posted_on' ) ) {
	function sitepointbase_posted_on() {
		$post_icon = '';
		switch ( get_post_format() ) {
			case 'aside':
				$post_icon = 'fa-file-o';
				break;
			case 'audio':
				$post_icon = 'fa-volume-up';
				break;
			case 'chat':
				$post_icon = 'fa-comment';
				break;
			case 'gallery':
				$post_icon = 'fa-camera';
				break;
			case 'image':
				$post_icon = 'fa-picture-o';
				break;
			case 'link':
				$post_icon = 'fa-link';
				break;
			case 'quote':
				$post_icon = 'fa-quote-left';
				break;
			case 'status':
				$post_icon = 'fa-user';
				break;
			case 'video':
				$post_icon = 'fa-video-camera';
				break;
			default:
				$post_icon = 'fa-calendar';
				break;
		}

		// Translators: 1: Icon 2: Permalink 3: Post date and time 4: Publish date in ISO format 5: Post date
		$date = sprintf( '<span class="publish-date"><i class="fa %1$s" aria-hidden="true"></i> <a href="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s" itemprop="datePublished">%4$s</time></a></span>',
			$post_icon,
			esc_url( get_permalink() ),
			esc_attr( get_the_date( 'c' ) ),
			esc_html( get_the_date() )
		);

		// Translators: 1: Date link 2: Author link 3: Categories 4: No. of Comments
		$author = sprintf( '<span class="publish-author"><i class="fa fa-pencil" aria-hidden="true"></i> <address class="author vcard"><a class="url fn n" href="%1$s" rel="author">%2$s</a></address></span>',
			esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
			get_the_author()
		);

		// Return the Categories as a list
		$categories_list = get_the_category_list( esc_html__( ' ', 'sitepoint-base' ) );

		// Translators: 1: Permalink 2: Title 3: No. of Comments
		$comments = sprintf( '<span class="comments-link"><i class="fa fa-comment" aria-hidden="true"></i> <a href="%1$s">%2$s</a></span>',
			esc_url( get_comments_link() ),
			( get_comments_number() > 0 ? sprintf( _n( '%1$s Comment', '%1$s Comments', get_comments_number(), 'sitepoint-base' ), get_comments_number() ) : esc_html__( 'No Comments', 'sitepoint-base' ) )
		);

		// Translators: 1: Date 2: Author 3: Categories 4: Comments
		printf( wp_kses( __( '<div class="header-meta">%1$s%2$s<span class="post-categories">%3$s</span>%4$s</div>', 'sitepoint-base' ), array(
			'div' => array (
				'class' => array() ),
			'span' => array(
				'class' => array() ) ) ),
			$date,
			$author,
			$categories_list,
			( is_search() ? '' : $comments )
		);
	}
}

/**
 * Prints HTML with meta information for current post: categories, tags, permalink
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_entry_meta' ) ) {
	function sitepointbase_entry_meta() {
		// Return the Tags as a list
		$tag_list = "";
		if ( get_the_tag_list() ) {
			$tag_list = get_the_tag_list( '<span class="post-tags">', esc_html__( ' ', 'sitepoint-base' ), '</span>' );
		}

		// Translators: 1 is tag
		if ( $tag_list ) {
			printf( wp_kses( __( '<i class="fa fa-tag" aria-hidden="true"></i> %1$s', 'sitepoint-base' ), array( 'i' => array( 'class' => array() ) ) ), $tag_list );
		}
	}
}

/**
 * Adjusts content_width value for full-width templates and attachments
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_content_width' ) ) {
	function sitepointbase_content_width() {
		if ( is_page_template( 'full-width.php' ) || is_attachment() ) {
			global $content_width;
			$content_width = 1160;
		}
	}
}
add_action( 'template_redirect', 'sitepointbase_content_width' );

/**
 * Change the "read more..." link so it links to the top of the page rather than part way down
 *
 * @since Sitepoint Base 1.0
 *
 * @param string The 'Read more' link
 * @return string The link to the post url without the more tag appended on the end
 */
function sitepointbase_remove_more_jump_link( $link ) {
	$offset = strpos( $link, '#more-' );
	if ( $offset ) {
		$end = strpos( $link, '"', $offset );
	}
	if ( $end ) {
		$link = substr_replace( $link, '', $offset, $end-$offset );
	}
	return $link;
}
add_filter( 'the_content_more_link', 'sitepointbase_remove_more_jump_link' );

/**
 * Returns a "Continue Reading" link for excerpts
 *
 * @since Sitepoint Base 1.0
 *
 * @return string The 'Continue reading' link
 */
if ( ! function_exists( 'sitepointbase_continue_reading_link' ) ) {
	function sitepointbase_continue_reading_link() {
		return '&hellip;<p><a class="more-link" href="'. esc_url( get_permalink() ) . '">' . wp_kses( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'sitepoint-base' ), array( 'span' => array(
				'class' => array() ) ) ) . '</a></p>';
	}
}

/**
 * Replaces "[...]" (appended to automatically generated excerpts) with the sitepointbase_continue_reading_link().
 *
 * @since Sitepoint Base 1.0
 *
 * @param string Auto generated excerpt
 * @return string The filtered excerpt
 */
if ( ! function_exists( 'sitepointbase_auto_excerpt_more' ) ) {
	function sitepointbase_auto_excerpt_more( $more ) {
		return sitepointbase_continue_reading_link();
	}
}
add_filter( 'excerpt_more', 'sitepointbase_auto_excerpt_more' );

/**
 * Return a string containing the footer credits & link
 *
 * @since Sitepoint Base 1.0
 *
 * @return string Footer credits & link
 */
if ( ! function_exists( 'sitepointbase_get_credits' ) ) {
	function sitepointbase_get_credits() {
		$output = '';
		$output = sprintf( '<p>%1$s <a href="%2$s">%3$s</a></p>',
			esc_html__( 'Proudly powered by', 'sitepoint-base' ),
			esc_url( esc_html__( 'http://wordpress.org/', 'sitepoint-base' ) ),
			esc_html__( 'WordPress', 'sitepoint-base' )
		);

		return $output;
	}
}

/**
 * Unhook the WooCommerce Wrappers
 */
remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10 );
remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10 );

/**
 * Outputs the opening container div for WooCommerce
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_before_woocommerce_wrapper' ) ) {
	function sitepointbase_before_woocommerce_wrapper() {
		echo '<div id="maincontentcontainer">';
		echo '<div id="primary" class="grid-container site-content" role="main">';
	}
}

/**
 * Outputs the closing container div for WooCommerce
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_after_woocommerce_wrapper' ) ) {
	function sitepointbase_after_woocommerce_wrapper() {
		echo '</div> <!-- /#primary.grid-container.site-content -->';
		echo '</div> <!-- /#maincontentcontainer -->';
	}
}

/**
 * Check if WooCommerce is active
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
function sitepointbase_is_woocommerce_active() {
	return in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) );
}

/**
 * Check if WooCommerce is active and a WooCommerce template is in use and output the containing div
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_setup_woocommerce_wrappers' ) ) {
	function sitepointbase_setup_woocommerce_wrappers() {
		if ( sitepointbase_is_woocommerce_active() && is_woocommerce() ) {
				add_action( 'sitepointbase_before_woocommerce', 'sitepointbase_before_woocommerce_wrapper', 10, 0 );
				add_action( 'sitepointbase_after_woocommerce', 'sitepointbase_after_woocommerce_wrapper', 10, 0 );
		}
	}
}
add_action( 'template_redirect', 'sitepointbase_setup_woocommerce_wrappers', 9 );

/**
 * Outputs the opening wrapper for the WooCommerce content
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_woocommerce_before_main_content' ) ) {
	function sitepointbase_woocommerce_before_main_content() {
		if ( is_product() ) {
			echo '<div class="grid-100">';
		}
		else {
			echo '<div class="grid-70">';
		}
	}
}
add_action( 'woocommerce_before_main_content', 'sitepointbase_woocommerce_before_main_content', 10 );

/**
 * Outputs the closing wrapper for the WooCommerce content
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_woocommerce_after_main_content' ) ) {
	function sitepointbase_woocommerce_after_main_content() {
		echo '</div>';
	}
}
add_action( 'woocommerce_after_main_content', 'sitepointbase_woocommerce_after_main_content', 10 );

/**
 * Remove the sidebar from the WooCommerce product page
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_remove_woocommerce_sidebar' ) ) {
	function sitepointbase_remove_woocommerce_sidebar() {
		if ( is_product() ) {
			remove_action( 'woocommerce_sidebar', 'woocommerce_get_sidebar', 10 );
		}
	}
}
add_action( 'woocommerce_before_main_content', 'sitepointbase_remove_woocommerce_sidebar' );

/**
 * Set the number of products to display on the WooCommerce shop page
 *
 * @since Sitepoint Base 1.0
 *
 * @return void
 */
if ( ! function_exists( 'sitepointbase_shop_product_count' ) ) {
	function sitepointbase_shop_product_count( $numprods ) {
		return 12;
	}
}
add_filter( 'loop_shop_per_page', 'sitepointbase_shop_product_count', 20 );

/**
 * Filter the WooCommerce pagination so that it matches the theme pagination
 *
 * @since Sitepoint Base 1.0
 *
 * @return array Pagination arguments
 */
if ( ! function_exists( 'sitepointbase_woocommerce_pagination_args' ) ) {
	function sitepointbase_woocommerce_pagination_args( $paginationargs ) {
		$paginationargs[ 'prev_text'] = wp_kses( __( '<i class="fa fa-angle-left"></i> Previous', 'sitepoint-base' ), array( 'i' => array(
			'class' => array() ) ) );
		$paginationargs[ 'next_text'] = wp_kses( __( 'Next <i class="fa fa-angle-right"></i>', 'sitepoint-base' ), array( 'i' => array(
			'class' => array() ) ) );
		return $paginationargs;
	}
}
add_filter( 'woocommerce_pagination_args', 'sitepointbase_woocommerce_pagination_args', 10 );