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PATH: home / letacommog / lesfinessaveurs / wp-content / themes / Avada / includes

<?php
/**
 * Tweaks for the <head> of the document.
 *
 * @author     ThemeFusion
 * @copyright  (c) Copyright by ThemeFusion
 * @link       http://theme-fusion.com
 * @package    Avada
 * @subpackage Core
 * @since      3.8
 */

// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
	exit( 'Direct script access denied.' );
}

/**
 * Tweaks for the <head> of the document.
 */
class Avada_Head {

/**
	 * Constructor.
	 *
	 * @access  public
	 */
	public function __construct() {
		/*
		// WIP
		add_action( 'wp_head', array( $this, 'x_ua_meta' ), 1 );
		add_action( 'wp_head', array( $this, 'the_meta' ) );
		 */

add_action( 'wp_head', array( $this, 'insert_og_meta' ), 5 );
		add_filter( 'language_attributes', array( $this, 'add_opengraph_doctype' ) );

add_filter( 'document_title_separator', array( $this, 'document_title_separator' ) );
		add_action( 'wp_head', array( $this, 'insert_favicons' ), 2 );

remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' );

if ( ! function_exists( '_wp_render_title_tag' ) ) {
			add_action( 'wp_head', array( $this, 'render_title' ) );
		}

/* add_filter( 'wpseo_metadesc', array( $this, 'yoast_metadesc_helper' ) ); */

}

/**
	 * Adding the Open Graph in the Language Attributes
	 *
	 * @access public
	 * @param  string $output The output we want to process/filter.
	 * @return string The altered doctype
	 */
	public function add_opengraph_doctype( $output ) {
		if ( Avada()->settings->get( 'status_opengraph' ) ) {
			return $output . ' prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb#"';
		}
		return $output;
	}

/**
	 * Renders the title.
	 *
	 * @access public
	 * @since 5.0.0
	 */
	public function render_title() {
		wp_title( '' );
	}

/**
	 * Avada extra OpenGraph tags
	 * These are added to the <head> of the page using the 'wp_head' action.
	 *
	 * @access  public
	 * @return void
	 */
	public function insert_og_meta() {

// Early exit if we don't need to continue any further.
		if ( ! Avada()->settings->get( 'status_opengraph' ) ) {
			return;
		}

// Early exit if this is not a singular post/page/cpt.
		if ( ! is_singular() ) {
			return;
		}

global $post;

$settings = Avada::settings();

$image = '';
		if ( ! has_post_thumbnail( $post->ID ) ) {
			if ( isset( $settings['logo'] ) && $settings['logo'] ) {
				$image = $settings['logo'];
			}
		} else {
			$thumbnail_src = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'full' );
			$image = esc_attr( $thumbnail_src[0] );
		}

if ( is_array( $image ) ) {
			$image = ( isset( $image['url'] ) && '' != $image['url'] ) ? $image['url'] : '';
		}
		?>

<?php if ( '' != $image ) : ?>
			<?php if ( is_array( $image ) ) : ?>
				<?php if ( isset( $image['url'] ) ) : ?>
					<meta property="og:image" content="<?php echo esc_url_raw( $image['url'] ); ?>"/>
				<?php endif; ?>
			<?php else : ?>
				<meta property="og:image" content="<?php echo esc_url_raw( $image ); ?>"/>
			<?php endif; ?>
		<?php endif; ?>
		<?php

}

/**
	 * Add X-UA-Compatible meta when needed.
	 *
	 * @access  public
	 */
	public function x_ua_meta() {
		if ( isset( $_SERVER['HTTP_USER_AGENT'] ) && ( false !== strpos( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ), 'MSIE' ) ) ) { // WPCS: sanitization ok.
			echo '<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />';
		}
	}

/**
	 * Set the document title separator.
	 *
	 * @access  public
	 */
	public function document_title_separator() {
		return '-';
	}

/**
	 * Avada favicon as set in theme options
	 * These are added to the <head> of the page using the 'wp_head' action.
	 *
	 * @access  public
	 * @since   4.0
	 * @return  void
	 */
	public function insert_favicons() {
		?>
		<?php if ( '' !== Avada()->settings->get( 'favicon', 'url' ) ) : ?>
			<link rel="shortcut icon" href="<?php echo esc_url_raw( Avada()->settings->get( 'favicon', 'url' ) ); ?>" type="image/x-icon" />
		<?php endif; ?>

<?php if ( '' !== Avada()->settings->get( 'iphone_icon', 'url' ) ) : ?>
			
			<link rel="apple-touch-icon" href="<?php echo esc_url_raw( Avada()->settings->get( 'iphone_icon', 'url' ) ); ?>">
		<?php endif; ?>

<?php if ( '' !== Avada()->settings->get( 'iphone_icon_retina', 'url' ) ) : ?>
			
			<link rel="apple-touch-icon" sizes="114x114" href="<?php echo esc_url_raw( Avada()->settings->get( 'iphone_icon_retina', 'url' ) ); ?>">
		<?php endif; ?>

<?php if ( '' !== Avada()->settings->get( 'ipad_icon', 'url' ) ) : ?>
			
			<link rel="apple-touch-icon" sizes="72x72" href="<?php echo esc_url_raw( Avada()->settings->get( 'ipad_icon', 'url' ) ); ?>">
		<?php endif; ?>

<?php if ( '' !== Avada()->settings->get( 'ipad_icon_retina', 'url' ) ) : ?>
			
			<link rel="apple-touch-icon" sizes="144x144" href="<?php echo esc_url_raw( Avada()->settings->get( 'ipad_icon_retina', 'url' ) ); ?>">
		<?php endif; ?>
		<?php

}

/**
	 * Fixes YOAST SEO plugin issues.
	 *
	 * @access public
	 * @since 5.0.3
	 * @param string $metadesc The description.
	 * @return string
	 */
	public function yoast_metadesc_helper( $metadesc ) {
		if ( '' === $metadesc ) {
			global $post;

$metadesc = Avada()->blog->get_content_stripped_and_excerpted( 55, $post->post_content );
		}

return $metadesc;
	}

/**
	 * Echoes the viewport.
	 *
	 * @access public
	 * @since 5.1.0
	 * @return void
	 */
	public function the_viewport() {

$is_ipad = (bool) ( isset( $_SERVER['HTTP_USER_AGENT'] ) && false !== strpos( $_SERVER['HTTP_USER_AGENT'], 'iPad' ) ); // WPCS: sanitization ok.

$viewport = '';
		if ( Avada()->settings->get( 'responsive' ) && $is_ipad ) {
			$viewport .= '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />';
		} elseif ( Avada()->settings->get( 'responsive' ) ) {
			if ( Avada()->settings->get( 'mobile_zoom' ) ) {
				$viewport .= '<meta name="viewport" content="width=device-width, initial-scale=1" />';
			} else {
				$viewport .= '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />';
			}
		}

$viewport = apply_filters( 'avada_viewport_meta', $viewport );

echo $viewport; // WPCS: XSS ok.
	}
}

/* Omit closing PHP tag to avoid "Headers already sent" issues. */

[+] ..
[-] class-avada-scripts.php [edit]
[-] class-avada-layout-bbpress.php [edit]
[-] class-avada-social-icon.php [edit]
[-] class-avada-multiple-featured-images.php [edit]
[-] class-fusion-builder-filters.php [edit]
[-] class-avada-woocommerce.php [edit]
[-] custom_functions.php [edit]
[-] class-avada-gravity-forms-tags-merger.php [edit]
[-] class-avada-avadaredux-migration.php [edit]
[-] class-avada-portfolio.php [edit]
[-] class-avada-images.php [edit]
[-] class-fusion-builder-migrate.php [edit]
[-] class-avada-upgrade.php [edit]
[-] dynamic_css_helpers.php [edit]
[-] class-avada-head.php [edit]
[-] class-fusion-image-resizer.php [edit]
[-] class-avada-blog.php [edit]
[+] widget
[-] class-avada-megamenu-framework.php [edit]
[+] recaptcha
[-] fusion-functions.php [edit]
[-] class-avada-fonts.php [edit]
[-] class-avada-remote-installer.php [edit]
[-] class-avada-layout.php [edit]
[-] avada-tgm.php [edit]
[-] class-avada-page-options.php [edit]
[+] plugins
[-] wc-functions.php [edit]
[-] class-fusion-builder-redux-options.php [edit]
[-] class-avada-helper.php [edit]
[-] class-avada-eventscalendar.php [edit]
[-] class-fusion-builder-demos-importer.php [edit]
[-] class-avada-template.php [edit]
[-] deprecated.php [edit]
[-] class-fusion-gfonts-downloader.php [edit]
[-] class-avada-megamenu.php [edit]
[-] dynamic_css.php [edit]
[-] avada-functions.php [edit]
[-] class-avada-googlemap.php [edit]
[+] upgrade
[-] class-avada-migrate.php [edit]
[+] importer
[-] fusion-shared-options.php [edit]
[-] class-avada-social-sharing.php [edit]
[-] class-avada-settings.php [edit]
[-] class-avada-init.php [edit]
[+] lib
[-] class-avada-social-icons.php [edit]
[+] ls-skins
[+] typography
[-] class-avada-contact.php [edit]
[-] class-avada-breadcrumbs.php [edit]
[-] class-avada-tgm-plugin-activation.php [edit]
[-] class-avada-system-status.php [edit]
[-] class-avada-options-conditionals.php [edit]
[-] class-avada-nav-walker-megamenu.php [edit]
[-] class-avada-admin.php [edit]
[-] class-avada-widget-style.php [edit]
[-] class-avada.php [edit]
[+] options
[-] class-avada-nav-walker.php [edit]
[-] class-avada-dynamic-css.php [edit]
[+] admin-screens
[-] class-avada-avadaredux.php [edit]
[-] class-avada-autoload.php [edit]
[-] class-avada-sermon-manager.php [edit]
[-] class-avada-options.php [edit]
[-] class-avada-maintenance.php [edit]
[-] class-avada-taxonomy-meta.php [edit]
[-] class-avada-sidebars.php [edit]
[+] metaboxes
[-] class-avada-google-fonts.php [edit]
[-] class-avada-admin-notices.php [edit]
[-] class-avada-privacy-embeds.php [edit]