Grit Bartels, Autor bei Suchthilfeeinrichtung Haus am Berghang

Telegram iComsium Current root: /www/htdocs/w01789b9/sehab.de/public/s/wp-content/themes/Avada
Current path: /www/htdocs/w01789b9/sehab.de/public/s/wp-content/themes/Avada

Dosya Düzenle: class-avada-head.php

<?php
/**
 * Tweaks for the <head> of the document.
 *
 * @author     ThemeFusion
 * @copyright  (c) Copyright by ThemeFusion
 * @link       https://avada.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_filter( 'language_attributes', [ $this, 'add_opengraph_doctype' ] );

add_filter( 'document_title_separator', [ $this, 'document_title_separator' ] );

add_filter( 'theme_color_meta', [ $this, 'theme_color' ] );

add_action( 'wp_head', [ $this, 'insert_favicons' ], 2 );
		add_action( 'admin_head', [ $this, 'insert_favicons' ], 2 );
		add_action( 'login_head', [ $this, 'insert_favicons' ], 2 );

add_filter( 'pre_get_document_title', [ $this, 'adjust_title_tag' ] );
		add_action( 'wp_head', [ $this, 'insert_og_meta' ], 5 );
		remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' );

add_filter( 'wp_robots', [ $this, 'modify_wp_robots' ] );

add_action( 'wp_body_open', [ $this, 'set_user_agent' ] );
		add_action( 'wp_head', [ $this, 'preload_fonts' ] );

add_action( 'avada_before_body_content', [ $this, 'add_space_before_body' ], 0 );

// wp_body_open function introduced in WP 5.2.
		if ( function_exists( 'wp_body_open' ) ) {
			add_action( 'avada_before_body_content', 'wp_body_open' );
		}

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

}

/**
	 * Add the space after body open field contents.
	 *
	 * @since 7.11.8
	 * @access public
	 * @return void.
	 */
	public function add_space_before_body() {
		/**
		 * Echo the scripts added to the "before <body>" field in Global Options.
		 * The 'space_body_open' setting is not sanitized.
		 * In order to be able to take advantage of this,
		 * a user would have to gain access to the database
		 * in which case this is the least of your worries.
		 */
		echo apply_filters( 'awb_space_body_open', Avada()->settings->get( 'space_body_open' ) ); // phpcs:ignore WordPress.Security.EscapeOutput
	}

/**
	 * 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;
	}

/**
	 * Set the user agent data attribute on the HTML tag.
	 *
	 * @access public
	 * @since 6.0
	 * @return void
	 */
	public function set_user_agent() {
		?>
		<script type="text/javascript">
			var doc = document.documentElement;
			doc.setAttribute( 'data-useragent', navigator.userAgent );
		</script>
		<?php
	}

/**
	 * Preloads font files.
	 *
	 * @static
	 * @access public
	 * @since 7.2
	 * @return void
	 */
	public function preload_fonts() {
		$fusion_settings = awb_get_fusion_settings();

$preload_fonts = $fusion_settings->get( 'preload_fonts' );
		$tags          = '';

if ( 'icon_fonts' === $preload_fonts || 'all' === $preload_fonts ) {
			// Icomoon.
			$font_url = FUSION_LIBRARY_URL . '/assets/fonts/icomoon';
			$font_url = set_url_scheme( $font_url ) . '/awb-icons.woff';

$tags .= '<link rel="preload" href="' . $font_url . '" as="font" type="font/woff" crossorigin>';

// Font Awesome.
			$tags .= ( 'local' === $fusion_settings->get( 'gfonts_load_method' ) && true === Fusion_Font_Awesome::is_fa_pro_enabled() && ! ( function_exists( 'fusion_is_preview_frame' ) && fusion_is_preview_frame() ) ) ? fusion_library()->fa->get_local_subsets_tags() : fusion_library()->fa->get_subsets_tags();

// Custom Icons.
			$tags .= fusion_get_custom_icons_preload_tags();
		}

if ( 'google_fonts' === $preload_fonts || 'all' === $preload_fonts ) {
			// Google fonts.
			$google_fonts = Avada_Google_Fonts::get_instance();
			$tags        .= $google_fonts->get_preload_tags();
		}

echo $tags; // phpcs:ignore WordPress.Security.EscapeOutput
	}

/**
	 * Adjust the title tag, in case a custom title is set in Page Options.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */
	public function adjust_title_tag( $title ) {
		$custom_title = $this->get_custom_title();

$title = $custom_title ? $custom_title : $title;

return $title;
	}

/**
	 * Get custom title as set in Page Options.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_custom_title() {
		$post  = get_queried_object();
		$title = '';

if ( isset( $post->ID ) ) {
			$title = fusion_get_page_option( 'seo_title', $post->ID );
			$title = $title ? $this->replace_variables( $title ) : '';
			$title = apply_filters( 'awb_seo_title', esc_html( $title ) );
		}

return $title;
	}

/**
	 * Replace placeholder variables with values.
	 *
	 * @access public
	 * @since 7.11.6
	 * string $string The string to replace variables in.
	 * @return string
	 */ 
	public function replace_variables( $string ) {
		if ( function_exists( 'FusionBuilder' ) ) {
			add_filter( 'awb_og_meta_replace_variables', [ FusionBuilder()->dynamic_data, 'parse_and_evaluate_inline_dynamic_data' ] );
		}
		
		$string = apply_filters( 'awb_og_meta_replace_variables', str_replace( [ '[site_title]', '[site_tagline]', '[post_title]', '[separator]', '{separator}', '"', "'" ], [ get_bloginfo( 'name' ), get_bloginfo( 'description' ), get_the_title(), Avada()->settings->get( 'meta_tags_separator' ), Avada()->settings->get( 'meta_tags_separator' ), '&quot;', '&#39;' ], $string ) );

return $string;
	}

/**
	 * Get open graph locale.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_locale() {
		$locale = get_locale();

$adjust_locales = [
			'ca' => 'ca_ES',
			'en' => 'en_US',
			'el' => 'el_GR',
			'et' => 'et_EE',
			'ja' => 'ja_JP',
			'sq' => 'sq_AL',
			'uk' => 'uk_UA',
			'vi' => 'vi_VN',
			'zh' => 'zh_CN',
		];

$locale = isset( $adjust_locales[ $locale ] ) ? $adjust_locales[ $locale ] : $locale;
		$locale = 2 === strlen( $locale ) ? strtolower( $locale ) . '_' . strtoupper( $locale ) : $locale;

return apply_filters( 'awb_og_meta_locale', $locale );
	}   
	
	/**
	 * Get open graph type.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_type() {
		$type = 'article';

if ( is_front_page() ) {
			$type = 'website';
		} elseif ( is_author() ) {
			$type = 'profile';
		}

return apply_filters( 'awb_og_meta_type', $type );
	}

/**
	 * Get open graph title.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_title() {
		$custom_title = $this->get_custom_title();

if ( $custom_title ) {
			return $custom_title;
		}

$title = strip_tags( str_replace( [ '"', "'" ], [ '&quot;', '&#39;' ], wp_title( '', false ) ) );

if ( is_home() && ! is_front_page() ) {
			$title = get_the_title( get_option( 'page_for_posts' ) );
		} elseif ( is_home() ) {
			$title = get_bloginfo( 'name' ) . ' - ' . get_bloginfo( 'description' );
		} elseif ( is_author() ) {
			$user = get_user_by( 'ID', get_queried_object_id() );
			
			if ( isset( $user->display_name ) ) {
				/* Translators: 1: Author name; 2: Site name. */
				$title = sprintf( __( '%1$s, Author at %2$s', 'Avada' ), $user->display_name, get_bloginfo( 'name' ) );
			} else {
				/* Translators: Site name. */
				$title = sprintf( __( ' Authored by %s', 'Avada' ), get_bloginfo( 'name' ) );
			}
		}

return apply_filters( 'awb_og_meta_title', $title );
	}

/**
	 * Get open graph description.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_description() {
		$post        = get_queried_object();
		$description = '';

if ( isset( $post->ID ) ) {
			$description = fusion_get_page_option( 'meta_description', $post->ID );
			
			if ( $description ) {
				$description = $this->replace_variables( $description );
			} else {
				$description = isset( $post->post_content ) ? Avada()->blog->get_content_stripped_and_excerpted( 55, $post->post_content ) : '';
			}
		}

return apply_filters( 'awb_og_meta_description', $description );
	}

/**
	 * Get open graph image.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return array The image array consisting of url, width, height and mime type.
	 */ 
	public function get_og_image() {
		$post     = get_queried_object();
		$image_id = '';
		$image    = [];

if ( isset( $post->ID ) ) {
			$post_image = fusion_get_page_option( 'meta_og_image', $post->ID );
			$image_id   = isset( $post_image['id'] ) ? $post_image['id'] : $image_id;
		}

if ( ! $image_id && has_post_thumbnail() ) {
			$image_id = get_post_thumbnail_id();
		}

if ( $image_id ) {
			add_filter( 'awb_maybe_switch_image_mime_type', '__return_true' );
			add_filter( 'awb_maybe_switch_image_mime_type_return_format', [ $this, 'set_image_return_format' ] );
			$image           = wp_get_attachment_image_src( $image_id, 'full' );
			$image['url']    = $image[0];
			$image['width']  = $image[1];
			$image['height'] = $image[2];
			$image['type']   = get_post_mime_type( $image_id );
			remove_filter( 'awb_maybe_switch_image_mime_type', '__return_true' );
			remove_filter( 'awb_maybe_switch_image_mime_type_return_format', [ $this, 'set_image_return_format' ] );			
		} else {
			$logo_image = Avada()->settings->get( 'logo' );

if ( ( is_array( $logo_image ) && ( ! empty( $logo_image['id'] ) || ! empty( $logo_image['url'] ) ) ) || is_string( $logo_image ) ) {
				$image = $logo_image;

// Handling of GO that haven't been saved.
				if ( isset( $image['url'] ) && ! isset( $image['id'] ) ) {
					$image = $image['url'];
				}

if ( is_string( $image ) ) {
					$image = [
						'url'    => $image,
						'width'  => '115',
						'height' => '25',
						'type'   => 'image/png',
					];
				} else {
					$image['type']   = get_post_mime_type( $image['id'] );
					$image['width']  = isset( $image['width'] ) ? $image['width'] : '';
					$image['height'] = isset( $image['height'] ) ? $image['height'] : '';
				}
			}
		}

return apply_filters( 'awb_og_meta_image', $image );
	}

/**
	 * Modify the wp_robots directives based on per-page SEO options.
	 *
	 * Hooks into the wp_robots filter (WP 5.7+) so that Avada's page-level
	 * index/follow settings merge into the single <meta name="robots"> tag
	 * that WordPress renders. When the site is set to discourage search engines
	 * WordPress already adds noindex via wp_robots_no_robots(), so we leave
	 * that case untouched.
	 *
	 * @access public
	 * @since 7.15.2
	 * @param  array $robots Associative array of robots directives.
	 * @return array Modified robots directives.
	 */
	public function modify_wp_robots( $robots ) {
		// Site-wide "discourage search engines" is handled by WordPress itself.
		if ( ! get_option( 'blog_public' ) ) {
			return $robots;
		}

$post = get_queried_object();
		if ( ! isset( $post->ID ) ) {
			return $robots;
		}

$index  = fusion_get_page_option( 'seo_index', $post->ID );
		$follow = fusion_get_page_option( 'seo_follow', $post->ID );

if ( 'no' === $index ) {
			$robots['noindex'] = true;
			unset( $robots['index'] );
		}

if ( 'no' === $follow ) {
			$robots['nofollow'] = true;
			unset( $robots['follow'] );
		}

return $robots;
	}

/**
	 * Helper function to make sure the image format is "original" for OG images.
	 *
	 * @access public
	 * @since 7.14.1
	 * @return string
	 */ 	
	public function set_image_return_format() {
		return 'original';
	}

/**
	 * Get site GMT offset.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_site_gmt_offset() {
		$offset    = (float) get_option( 'gmt_offset' );
		$hours     = (int) $offset;
		$minutes   = ( $offset - $hours );
		$sign      = ( $offset < 0 ) ? '-' : '+';
		$abs_hours = abs( $hours );
		$abs_mins  = abs( $minutes * 60 );
		$offset    = sprintf( '%s%02d:%02d', $sign, $abs_hours, $abs_mins );

return apply_filters( 'awb_og_gmt_offset', $offset );
	}

/**
	 * Get open graph author.
	 *
	 * @access public
	 * @since 7.11.6
	 * @return string
	 */ 
	public function get_og_author() {
		$post   = get_queried_object();
		$author = '';

if ( isset( $post->post_author ) ) {
			$user   = get_user_by( 'ID', $post->post_author );
			$author = isset( $user->display_name ) ? $user->display_name : $author;
		}

return apply_filters( 'awb_og_meta_author', $author );
	}

/**
	 * 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;
		}

$locale      = $this->get_og_locale();
		$type        = $this->get_og_type();
		$title       = $this->get_og_title();
		$description = $this->get_og_description();
		$image       = $this->get_og_image();
		$author      = $this->get_og_author();
		?>
		<?php if ( $description ) : ?>
			<meta name="description" content="<?php echo esc_attr( $description ); ?>"/>
		<?php endif; ?>		
		<meta property="og:locale" content="<?php echo esc_attr( $locale ); ?>"/>
		<meta property="og:type" content="<?php echo esc_attr( $type ); ?>"/>
		<meta property="og:site_name" content="<?php echo esc_attr( get_bloginfo( 'name' ) ); ?>"/>
		<meta property="og:title" content="<?php echo esc_attr( $title ); ?>"/>
		<?php if ( $description ) : ?>
		<meta property="og:description" content="<?php echo esc_attr( $description ); ?>"/>
		<?php endif; ?>
		<meta property="og:url" content="<?php echo esc_url_raw( get_permalink() ); ?>"/>
		<?php if ( 'article' === $type ) : ?>
			<?php
			$post   = get_queried_object();
			$offset = $this->get_og_site_gmt_offset();
			?>
			<?php if ( isset( $post->post_date_gmt ) && isset( $post->post_type ) && 'post' === $post->post_type ) : ?>
		<meta property="article:published_time" content="<?php echo esc_attr( str_replace( ' ', 'T', $post->post_date_gmt ) . $offset ); ?>"/>
		<?php endif; ?>
			<?php if ( isset( $post->post_date_gmt ) && isset( $post->post_modified_gmt ) && $post->post_date_gmt !== $post->post_modified_gmt ) : ?>
		<meta property="article:modified_time" content="<?php echo esc_attr( str_replace( ' ', 'T', $post->post_modified_gmt ) . $offset ); ?>"/>
		<?php endif; ?>
			<?php if ( isset( $post->post_type ) && 'post' === $post->post_type && '' !== $author ) : ?>
			<meta name="author" content="<?php echo esc_attr( $author ); ?>"/>
		<?php endif; ?>
		<?php endif; ?>
		<?php if ( ! empty( $image['url'] ) ) : ?>
		<meta property="og:image" content="<?php echo esc_url_raw( $image['url'] ); ?>"/>
		<meta property="og:image:width" content="<?php echo esc_attr( $image['width'] ); ?>"/>
		<meta property="og:image:height" content="<?php echo esc_attr( $image['height'] ); ?>"/>
		<meta property="og:image:type" content="<?php echo esc_attr( $image['type'] ); ?>"/>
		<?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' ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput
			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 global 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() {
		$main_fav_icon        = Avada()->settings->get( 'fav_icon', 'url' );
		$fav_icon_apple_touch = Avada()->settings->get( 'fav_icon_apple_touch', 'url' );
		$fav_icon_android     = Avada()->settings->get( 'fav_icon_android', 'url' );
		$fav_icon_edge        = Avada()->settings->get( 'fav_icon_edge', 'url' );

if ( '' !== $main_fav_icon || '' !== $fav_icon_apple_touch || '' !== $fav_icon_android || '' !== $fav_icon_edge ) {
			remove_action( 'admin_head', 'wp_site_icon' );
			remove_action( 'wp_head', 'wp_site_icon', 99 );
			remove_action( 'login_head', 'wp_site_icon', 99 );
		}
		?>
		<?php if ( '' !== $main_fav_icon ) : ?>
			<?php
				$mime  = Avada()->images->get_mime_type_from_url( $main_fav_icon );
				$sizes = is_string( $main_fav_icon ) && 'image/svg+xml' === $mime ? ' sizes="any"' : '';
			?>
			<link rel="icon" href="<?php echo esc_url( $main_fav_icon ); ?>" type="<?php echo esc_attr( $mime ); ?>"<?php echo $sizes; ?> />
		<?php endif; ?>

<?php if ( '' !== $fav_icon_apple_touch ) : ?>
			
			<?php $mime  = Avada()->images->get_mime_type_from_url( $fav_icon_apple_touch ); ?>
			<link rel="apple-touch-icon" sizes="180x180" href="<?php echo esc_url( $fav_icon_apple_touch ); ?>" type="<?php echo esc_attr( $mime ); ?>">
		<?php endif; ?>

<?php if ( '' !== $fav_icon_android ) : ?>
			
			<?php $mime  = Avada()->images->get_mime_type_from_url( $fav_icon_android ); ?>
			<link rel="icon" sizes="192x192" href="<?php echo esc_url( $fav_icon_android ); ?>" type="<?php echo esc_attr( $mime ); ?>">
		<?php endif; ?>

<?php if ( '' !== $fav_icon_edge ) : ?>
			
			<?php $mime  = Avada()->images->get_mime_type_from_url( $fav_icon_edge ); ?>
			<meta name="msapplication-TileImage" content="<?php echo esc_url( $fav_icon_edge ); ?>" type="<?php echo esc_attr( $mime ); ?>">
		<?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' ) ); // phpcs:ignore WordPress.Security

$viewport = '';
		if ( fusion_get_option( 'responsive' ) && $is_ipad ) {
			$viewport .= '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />';
		} elseif ( fusion_get_option( '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; // phpcs:ignore WordPress.Security.EscapeOutput
	}

/**
	 * Prints the theme-color meta.
	 *
	 * @access public
	 * @since 5.8
	 * @param string $theme_color The theme-color we want to use.
	 * @return string
	 */
	public function theme_color( $theme_color ) {

// Exit early if PWA is not enabled.
		$pwa_enabled = Fusion_Settings::get_instance()->get( 'pwa_enable' );
		if ( true === $pwa_enabled || '1' !== $pwa_enabled ) {
			$settings    = Fusion_Settings::get_instance();
			$theme_color = $settings->get( 'pwa_theme_color' );
			return Fusion_Color::new_color( $theme_color )->get_new( 'alpha', 1 )->to_css( 'hex' );
		}
		return $theme_color;
	}
}

Dosya Yükle

Grit Bartels, Autor bei Suchthilfeeinrichtung Haus am Berghang

Über Grit Bartels

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Grit Bartels2025-02-11T13:25:38+01:00

Wir bieten ein Gruppenschulungsprogramm zur intensiven Vorbereitung auf die MPU.

MPU-VorbereitungskursGrit Bartels2025-02-11T13:25:38+01:00

Neues Angebot – MPU Vorbereitung im Einzelsetting

Neues Angebot – MPU Vorbereitung im Einzelsetting

Grit Bartels2025-02-11T13:24:38+01:00

Ab sofort bieten wir MPU- Vorbereitungskurse im Einzelsetting an. Diese umfassen ein Vorgespräch, zehn Einzelsitzungen (60 Minuten) und ein Auswertungsgespräch. Die Kosten hierfür betragen insgesamt 800 Euro. Bei Interesse melden Sie sich bitte telefonisch unter 03563/ 92646 oder per Email an info@sehab.de. Wir freuen uns, wenn Sie uns uns kontaktieren. Mehr Informationen zu unseren MPU-Vorbereitungskursen [...]

Neues Angebot – MPU Vorbereitung im EinzelsettingGrit Bartels2025-02-11T13:24:38+01:00

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MPU-Vorbereitungskurs

Neues Angebot – MPU Vorbereitung im Einzelsetting

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