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<?php
/**
* Yoast SEO: Local plugin file.
*
* @package WPSEO_Local\Frontend
*/
if ( ! class_exists( 'WPSEO_Local_Frontend' ) ) {
/**
* Class WPSEO_Local_Frontend
*
* Handles all frontend functionality.
*/
class WPSEO_Local_Frontend {
/**
* Stores the options for this plugin.
*
* @var array
*/
public $options = array();
/**
* Whether to load external stylesheet or not.
*
* @var boolean
*/
public $load_styles = false;
/**
* Constructor.
*/
public function __construct() {
$this->options = get_option( 'wpseo_local' );
// Create shortcode functionality. Functions are defined in includes/wpseo-local-functions.php because they're also used by some widgets.
add_shortcode( 'wpseo_address', 'wpseo_local_show_address' );
add_shortcode( 'wpseo_all_locations', 'wpseo_local_show_all_locations' );
add_shortcode( 'wpseo_map', 'wpseo_local_show_map' );
add_shortcode( 'wpseo_opening_hours', 'wpseo_local_show_openinghours_shortcode_cb' );
add_shortcode( 'wpseo_local_show_logo', 'wpseo_local_show_logo' );
// Force shortcodes to work for term descriptions.
add_filter( 'term_description', 'do_shortcode' );
add_filter( 'category_description', 'do_shortcode' );
// Genesis 2.0 specific, this filters the Schema.org output Genesis 2.0 comes with.
add_filter( 'genesis_attr_body', array( $this, 'genesis_contact_page_schema' ), 20, 1 );
add_filter( 'genesis_attr_entry', array( $this, 'genesis_empty_schema' ), 20, 1 );
add_filter( 'genesis_attr_entry-title', array( $this, 'genesis_itemprop_name' ), 20, 1 );
add_action( 'wp_head', array( $this, 'maybe_show_geo_meta' ), 1, 0 );
}
/**
* Filter the Genesis page schema and force it to ContactPage for Location pages
*
* @since 1.1.7
*
* @link https://yoast.com/schema-org-genesis-2-0/
* @link http://schema.org/ContactPage
*
* @param array $attr The Schema.org attributes.
*
* @return array $attr
*/
public function genesis_contact_page_schema( $attr ) {
if ( is_singular( 'wpseo_locations' ) ) {
$attr['itemtype'] = 'http://schema.org/ContactPage';
$attr['itemprop'] = '';
$attr['itemscope'] = 'itemscope';
}
return $attr;
}
/**
* Filter the Genesis schema for an attribute and empty them
*
* @since 1.1.7
*
* @link https://yoast.com/schema-org-genesis-2-0/
*
* @param array $attr The Schema.org attributes.
*
* @return array $attr
*/
public function genesis_empty_schema( $attr ) {
$attr['itemtype'] = '';
$attr['itemprop'] = '';
$attr['itemscope'] = '';
return $attr;
}
/**
* Filter the Genesis schema for an attribute itemprop and set it to name
*
* @since 1.1.7
*
* @link https://yoast.com/schema-org-genesis-2-0/
*
* @param array $attr The Schema.org attributes.
*
* @return array $attr
*/
public function genesis_itemprop_name( $attr ) {
$attr['itemprop'] = 'name';
return $attr;
}
/**
* Return the country name based on country code
*
* @since 0.1
*
* @param string $country_code Two char country code.
*
* @return string Country name.
*/
public static function get_country( $country_code = '' ) {
$countries = self::get_country_array();
if ( $country_code === '' || ! array_key_exists( $country_code, $countries ) ) {
return false;
}
return $countries[ $country_code ];
}
/**
* Retrieves array of all countries and their ISO country code.
*
* @return array Array of countries.
*/
public static function get_country_array() {
$countries = array(
'' => __( 'Choose a country', 'yoast-local-seo' ),
'AX' => __( 'Åland Islands', 'yoast-local-seo' ),
'AF' => __( 'Afghanistan', 'yoast-local-seo' ),
'AL' => __( 'Albania', 'yoast-local-seo' ),
'DZ' => __( 'Algeria', 'yoast-local-seo' ),
'AD' => __( 'Andorra', 'yoast-local-seo' ),
'AO' => __( 'Angola', 'yoast-local-seo' ),
'AI' => __( 'Anguilla', 'yoast-local-seo' ),
'AQ' => __( 'Antarctica', 'yoast-local-seo' ),
'AG' => __( 'Antigua and Barbuda', 'yoast-local-seo' ),
'AR' => __( 'Argentina', 'yoast-local-seo' ),
'AM' => __( 'Armenia', 'yoast-local-seo' ),
'AW' => __( 'Aruba', 'yoast-local-seo' ),
'AU' => __( 'Australia', 'yoast-local-seo' ),
'AT' => __( 'Austria', 'yoast-local-seo' ),
'AZ' => __( 'Azerbaijan', 'yoast-local-seo' ),
'BS' => __( 'Bahamas', 'yoast-local-seo' ),
'BH' => __( 'Bahrain', 'yoast-local-seo' ),
'BD' => __( 'Bangladesh', 'yoast-local-seo' ),
'BB' => __( 'Barbados', 'yoast-local-seo' ),
'BY' => __( 'Belarus', 'yoast-local-seo' ),
'PW' => __( 'Belau', 'yoast-local-seo' ),
'BE' => __( 'Belgium', 'yoast-local-seo' ),
'BZ' => __( 'Belize', 'yoast-local-seo' ),
'BJ' => __( 'Benin', 'yoast-local-seo' ),
'BM' => __( 'Bermuda', 'yoast-local-seo' ),
'BT' => __( 'Bhutan', 'yoast-local-seo' ),
'BO' => __( 'Bolivia', 'yoast-local-seo' ),
'BQ' => __( 'Bonaire, Sint Eustatius and Saba', 'yoast-local-seo' ),
'BA' => __( 'Bosnia and Herzegovina', 'yoast-local-seo' ),
'BW' => __( 'Botswana', 'yoast-local-seo' ),
'BV' => __( 'Bouvet Island', 'yoast-local-seo' ),
'BR' => __( 'Brazil', 'yoast-local-seo' ),
'IO' => __( 'British Indian Ocean Territory', 'yoast-local-seo' ),
'VG' => __( 'British Virgin Islands', 'yoast-local-seo' ),
'BN' => __( 'Brunei', 'yoast-local-seo' ),
'BG' => __( 'Bulgaria', 'yoast-local-seo' ),
'BF' => __( 'Burkina Faso', 'yoast-local-seo' ),
'BI' => __( 'Burundi', 'yoast-local-seo' ),
'KH' => __( 'Cambodia', 'yoast-local-seo' ),
'CM' => __( 'Cameroon', 'yoast-local-seo' ),
'CA' => __( 'Canada', 'yoast-local-seo' ),
'CV' => __( 'Cape Verde', 'yoast-local-seo' ),
'KY' => __( 'Cayman Islands', 'yoast-local-seo' ),
'CF' => __( 'Central African Republic', 'yoast-local-seo' ),
'TD' => __( 'Chad', 'yoast-local-seo' ),
'CL' => __( 'Chile', 'yoast-local-seo' ),
'CN' => __( 'China', 'yoast-local-seo' ),
'CX' => __( 'Christmas Island', 'yoast-local-seo' ),
'CC' => __( 'Cocos (Keeling) Islands', 'yoast-local-seo' ),
'CO' => __( 'Colombia', 'yoast-local-seo' ),
'KM' => __( 'Comoros', 'yoast-local-seo' ),
'CG' => __( 'Congo (Brazzaville)', 'yoast-local-seo' ),
'CD' => __( 'Congo (Kinshasa)', 'yoast-local-seo' ),
'CK' => __( 'Cook Islands', 'yoast-local-seo' ),
'CR' => __( 'Costa Rica', 'yoast-local-seo' ),
'HR' => __( 'Croatia', 'yoast-local-seo' ),
'CU' => __( 'Cuba', 'yoast-local-seo' ),
'CW' => __( 'Curaçao', 'yoast-local-seo' ),
'CY' => __( 'Cyprus', 'yoast-local-seo' ),
'CZ' => __( 'Czech Republic', 'yoast-local-seo' ),
'DK' => __( 'Denmark', 'yoast-local-seo' ),
'DJ' => __( 'Djibouti', 'yoast-local-seo' ),
'DM' => __( 'Dominica', 'yoast-local-seo' ),
'DO' => __( 'Dominican Republic', 'yoast-local-seo' ),
'EC' => __( 'Ecuador', 'yoast-local-seo' ),
'EG' => __( 'Egypt', 'yoast-local-seo' ),
'SV' => __( 'El Salvador', 'yoast-local-seo' ),
'GQ' => __( 'Equatorial Guinea', 'yoast-local-seo' ),
'ER' => __( 'Eritrea', 'yoast-local-seo' ),
'EE' => __( 'Estonia', 'yoast-local-seo' ),
'ET' => __( 'Ethiopia', 'yoast-local-seo' ),
'FK' => __( 'Falkland Islands', 'yoast-local-seo' ),
'FO' => __( 'Faroe Islands', 'yoast-local-seo' ),
'FJ' => __( 'Fiji', 'yoast-local-seo' ),
'FI' => __( 'Finland', 'yoast-local-seo' ),
'FR' => __( 'France', 'yoast-local-seo' ),
'GF' => __( 'French Guiana', 'yoast-local-seo' ),
'PF' => __( 'French Polynesia', 'yoast-local-seo' ),
'TF' => __( 'French Southern Territories', 'yoast-local-seo' ),
'GA' => __( 'Gabon', 'yoast-local-seo' ),
'GM' => __( 'Gambia', 'yoast-local-seo' ),
'GE' => __( 'Georgia', 'yoast-local-seo' ),
'DE' => __( 'Germany', 'yoast-local-seo' ),
'GH' => __( 'Ghana', 'yoast-local-seo' ),
'GI' => __( 'Gibraltar', 'yoast-local-seo' ),
'GR' => __( 'Greece', 'yoast-local-seo' ),
'GL' => __( 'Greenland', 'yoast-local-seo' ),
'GD' => __( 'Grenada', 'yoast-local-seo' ),
'GP' => __( 'Guadeloupe', 'yoast-local-seo' ),
'GT' => __( 'Guatemala', 'yoast-local-seo' ),
'GG' => __( 'Guernsey', 'yoast-local-seo' ),
'GN' => __( 'Guinea', 'yoast-local-seo' ),
'GW' => __( 'Guinea-Bissau', 'yoast-local-seo' ),
'GY' => __( 'Guyana', 'yoast-local-seo' ),
'HT' => __( 'Haiti', 'yoast-local-seo' ),
'HM' => __( 'Heard Island and McDonald Islands', 'yoast-local-seo' ),
'HN' => __( 'Honduras', 'yoast-local-seo' ),
'HK' => __( 'Hong Kong', 'yoast-local-seo' ),
'HU' => __( 'Hungary', 'yoast-local-seo' ),
'IS' => __( 'Iceland', 'yoast-local-seo' ),
'IN' => __( 'India', 'yoast-local-seo' ),
'ID' => __( 'Indonesia', 'yoast-local-seo' ),
'IR' => __( 'Iran', 'yoast-local-seo' ),
'IQ' => __( 'Iraq', 'yoast-local-seo' ),
'IM' => __( 'Isle of Man', 'yoast-local-seo' ),
'IL' => __( 'Israel', 'yoast-local-seo' ),
'IT' => __( 'Italy', 'yoast-local-seo' ),
'CI' => __( 'Ivory Coast', 'yoast-local-seo' ),
'JM' => __( 'Jamaica', 'yoast-local-seo' ),
'JP' => __( 'Japan', 'yoast-local-seo' ),
'JE' => __( 'Jersey', 'yoast-local-seo' ),
'JO' => __( 'Jordan', 'yoast-local-seo' ),
'KZ' => __( 'Kazakhstan', 'yoast-local-seo' ),
'KE' => __( 'Kenya', 'yoast-local-seo' ),
'KI' => __( 'Kiribati', 'yoast-local-seo' ),
'KW' => __( 'Kuwait', 'yoast-local-seo' ),
'KG' => __( 'Kyrgyzstan', 'yoast-local-seo' ),
'LA' => __( 'Laos', 'yoast-local-seo' ),
'LV' => __( 'Latvia', 'yoast-local-seo' ),
'LB' => __( 'Lebanon', 'yoast-local-seo' ),
'LS' => __( 'Lesotho', 'yoast-local-seo' ),
'LR' => __( 'Liberia', 'yoast-local-seo' ),
'LY' => __( 'Libya', 'yoast-local-seo' ),
'LI' => __( 'Liechtenstein', 'yoast-local-seo' ),
'LT' => __( 'Lithuania', 'yoast-local-seo' ),
'LU' => __( 'Luxembourg', 'yoast-local-seo' ),
'MO' => __( 'Macao S.A.R., China', 'yoast-local-seo' ),
'MK' => __( 'Macedonia', 'yoast-local-seo' ),
'MG' => __( 'Madagascar', 'yoast-local-seo' ),
'MW' => __( 'Malawi', 'yoast-local-seo' ),
'MY' => __( 'Malaysia', 'yoast-local-seo' ),
'MV' => __( 'Maldives', 'yoast-local-seo' ),
'ML' => __( 'Mali', 'yoast-local-seo' ),
'MT' => __( 'Malta', 'yoast-local-seo' ),
'MH' => __( 'Marshall Islands', 'yoast-local-seo' ),
'MQ' => __( 'Martinique', 'yoast-local-seo' ),
'MR' => __( 'Mauritania', 'yoast-local-seo' ),
'MU' => __( 'Mauritius', 'yoast-local-seo' ),
'YT' => __( 'Mayotte', 'yoast-local-seo' ),
'MX' => __( 'Mexico', 'yoast-local-seo' ),
'FM' => __( 'Micronesia', 'yoast-local-seo' ),
'MD' => __( 'Moldova', 'yoast-local-seo' ),
'MC' => __( 'Monaco', 'yoast-local-seo' ),
'MN' => __( 'Mongolia', 'yoast-local-seo' ),
'ME' => __( 'Montenegro', 'yoast-local-seo' ),
'MS' => __( 'Montserrat', 'yoast-local-seo' ),
'MA' => __( 'Morocco', 'yoast-local-seo' ),
'MZ' => __( 'Mozambique', 'yoast-local-seo' ),
'MM' => __( 'Myanmar', 'yoast-local-seo' ),
'NA' => __( 'Namibia', 'yoast-local-seo' ),
'NR' => __( 'Nauru', 'yoast-local-seo' ),
'NP' => __( 'Nepal', 'yoast-local-seo' ),
'NL' => __( 'Netherlands', 'yoast-local-seo' ),
'AN' => __( 'Netherlands Antilles', 'yoast-local-seo' ),
'NC' => __( 'New Caledonia', 'yoast-local-seo' ),
'NZ' => __( 'New Zealand', 'yoast-local-seo' ),
'NI' => __( 'Nicaragua', 'yoast-local-seo' ),
'NE' => __( 'Niger', 'yoast-local-seo' ),
'NG' => __( 'Nigeria', 'yoast-local-seo' ),
'NU' => __( 'Niue', 'yoast-local-seo' ),
'NF' => __( 'Norfolk Island', 'yoast-local-seo' ),
'KP' => __( 'North Korea', 'yoast-local-seo' ),
'NO' => __( 'Norway', 'yoast-local-seo' ),
'OM' => __( 'Oman', 'yoast-local-seo' ),
'PK' => __( 'Pakistan', 'yoast-local-seo' ),
'PS' => __( 'Palestinian Territory', 'yoast-local-seo' ),
'PA' => __( 'Panama', 'yoast-local-seo' ),
'PG' => __( 'Papua New Guinea', 'yoast-local-seo' ),
'PY' => __( 'Paraguay', 'yoast-local-seo' ),
'PE' => __( 'Peru', 'yoast-local-seo' ),
'PH' => __( 'Philippines', 'yoast-local-seo' ),
'PN' => __( 'Pitcairn', 'yoast-local-seo' ),
'PL' => __( 'Poland', 'yoast-local-seo' ),
'PT' => __( 'Portugal', 'yoast-local-seo' ),
'QA' => __( 'Qatar', 'yoast-local-seo' ),
'IE' => __( 'Republic of Ireland', 'yoast-local-seo' ),
'RE' => __( 'Reunion', 'yoast-local-seo' ),
'RO' => __( 'Romania', 'yoast-local-seo' ),
'RU' => __( 'Russia', 'yoast-local-seo' ),
'RW' => __( 'Rwanda', 'yoast-local-seo' ),
'ST' => __( 'São Tomé and Príncipe', 'yoast-local-seo' ),
'BL' => __( 'Saint Barthélemy', 'yoast-local-seo' ),
'SH' => __( 'Saint Helena', 'yoast-local-seo' ),
'KN' => __( 'Saint Kitts and Nevis', 'yoast-local-seo' ),
'LC' => __( 'Saint Lucia', 'yoast-local-seo' ),
'SX' => __( 'Saint Martin (Dutch part)', 'yoast-local-seo' ),
'MF' => __( 'Saint Martin (French part)', 'yoast-local-seo' ),
'PM' => __( 'Saint Pierre and Miquelon', 'yoast-local-seo' ),
'VC' => __( 'Saint Vincent and the Grenadines', 'yoast-local-seo' ),
'SM' => __( 'San Marino', 'yoast-local-seo' ),
'SA' => __( 'Saudi Arabia', 'yoast-local-seo' ),
'SN' => __( 'Senegal', 'yoast-local-seo' ),
'RS' => __( 'Serbia', 'yoast-local-seo' ),
'SC' => __( 'Seychelles', 'yoast-local-seo' ),
'SL' => __( 'Sierra Leone', 'yoast-local-seo' ),
'SG' => __( 'Singapore', 'yoast-local-seo' ),
'SK' => __( 'Slovakia', 'yoast-local-seo' ),
'SI' => __( 'Slovenia', 'yoast-local-seo' ),
'SB' => __( 'Solomon Islands', 'yoast-local-seo' ),
'SO' => __( 'Somalia', 'yoast-local-seo' ),
'ZA' => __( 'South Africa', 'yoast-local-seo' ),
'GS' => __( 'South Georgia/Sandwich Islands', 'yoast-local-seo' ),
'KR' => __( 'South Korea', 'yoast-local-seo' ),
'SS' => __( 'South Sudan', 'yoast-local-seo' ),
'ES' => __( 'Spain', 'yoast-local-seo' ),
'LK' => __( 'Sri Lanka', 'yoast-local-seo' ),
'SD' => __( 'Sudan', 'yoast-local-seo' ),
'SR' => __( 'Suriname', 'yoast-local-seo' ),
'SJ' => __( 'Svalbard and Jan Mayen', 'yoast-local-seo' ),
'SZ' => __( 'Swaziland', 'yoast-local-seo' ),
'SE' => __( 'Sweden', 'yoast-local-seo' ),
'CH' => __( 'Switzerland', 'yoast-local-seo' ),
'SY' => __( 'Syria', 'yoast-local-seo' ),
'TW' => __( 'Taiwan', 'yoast-local-seo' ),
'TJ' => __( 'Tajikistan', 'yoast-local-seo' ),
'TZ' => __( 'Tanzania', 'yoast-local-seo' ),
'TH' => __( 'Thailand', 'yoast-local-seo' ),
'TL' => __( 'Timor-Leste', 'yoast-local-seo' ),
'TG' => __( 'Togo', 'yoast-local-seo' ),
'TK' => __( 'Tokelau', 'yoast-local-seo' ),
'TO' => __( 'Tonga', 'yoast-local-seo' ),
'TT' => __( 'Trinidad and Tobago', 'yoast-local-seo' ),
'TN' => __( 'Tunisia', 'yoast-local-seo' ),
'TR' => __( 'Turkey', 'yoast-local-seo' ),
'TM' => __( 'Turkmenistan', 'yoast-local-seo' ),
'TC' => __( 'Turks and Caicos Islands', 'yoast-local-seo' ),
'TV' => __( 'Tuvalu', 'yoast-local-seo' ),
'UG' => __( 'Uganda', 'yoast-local-seo' ),
'UA' => __( 'Ukraine', 'yoast-local-seo' ),
'AE' => __( 'United Arab Emirates', 'yoast-local-seo' ),
'GB' => __( 'United Kingdom (UK)', 'yoast-local-seo' ),
'US' => __( 'United States (US)', 'yoast-local-seo' ),
'UY' => __( 'Uruguay', 'yoast-local-seo' ),
'UZ' => __( 'Uzbekistan', 'yoast-local-seo' ),
'VU' => __( 'Vanuatu', 'yoast-local-seo' ),
'VA' => __( 'Vatican', 'yoast-local-seo' ),
'VE' => __( 'Venezuela', 'yoast-local-seo' ),
'VN' => __( 'Vietnam', 'yoast-local-seo' ),
'WF' => __( 'Wallis and Futuna', 'yoast-local-seo' ),
'EH' => __( 'Western Sahara', 'yoast-local-seo' ),
'WS' => __( 'Western Samoa', 'yoast-local-seo' ),
'YE' => __( 'Yemen', 'yoast-local-seo' ),
'ZM' => __( 'Zambia', 'yoast-local-seo' ),
'ZW' => __( 'Zimbabwe', 'yoast-local-seo' ),
);
return $countries;
}
/**
* Add geo meta tags to <head> for Bing!
*/
public function maybe_show_geo_meta() {
if ( ! wpseo_has_multiple_locations() || is_singular( 'wpseo_locations' ) ) {
$repo = new WPSEO_Local_Locations_Repository();
$filter_args = array(
'number' => 1,
);
if ( is_singular( 'wpseo_locations' ) ) {
$filter_args['id'] = get_the_ID();
}
$locations = $repo->get( $filter_args );
// Always get the first element. Can't use [0] since the key can be different.
reset( $locations );
$location = current( $locations );
// Output the meta fields.
echo '<meta name="geo.placename" content="' . esc_attr( $location['business_city'] ) . '" />';
echo '<meta name="geo.position" content="' . esc_attr( $location['coords']['lat'] . ';' . $location['coords']['long'] ) . '" />';
echo '<meta name="geo.region" content="' . esc_attr( $location['business_country'] ) . '" />';
}
}
}
}