';
foreach( $social_menu as $social_media ) {
if ( function_exists( 'mttr_get_social_share_icon_' . esc_attr( $social_media ) ) ) {
$function = 'mttr_get_social_media_url_' . esc_attr( $social_media );
$url = $function( $id );
} else {
continue;
}
if ( $url ) {
$output .= '';
}
}
$output .= '';
return $output;
}
return false;
}
/* ---------------------------------------------------------
* Social Sharing
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data' ) ) {
function mttr_get_social_share_data( $network, $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
if ( function_exists( 'mttr_get_social_share_data_' . esc_attr( $network ) ) ) {
$function = 'mttr_get_social_share_data_' . esc_attr( $network );
return $function( $id );
}
return false;
}
}
/* ---------------------------------------------------------
* Facebook
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_facebook' ) ) {
function mttr_get_social_share_data_facebook( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
$name = 'Facebook';
$name = apply_filters( 'mttr_filter_social_share_data_facebook_name', $name );
$link = 'https://www.facebook.com/sharer/sharer.php?u=' . get_the_permalink( $id );
$link = apply_filters( 'mttr_filter_social_share_data_facebook_url', $link );
$icon = mttr_get_social_share_icon_facebook();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_facebook' ) ) {
function mttr_get_social_share_icon_facebook( $id = null ) {
return apply_filters( 'mttr_get_social_share_icon_facebook_image', 'facebook.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_facebook' ) ) {
function mttr_get_social_media_url_facebook() {
return esc_url( get_theme_mod( 'mttr_social_facebook_url' ) );
}
}
/* ---------------------------------------------------------
* Twitter
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_twitter' ) ) {
function mttr_get_social_share_data_twitter( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
$name = 'Twitter';
$name = apply_filters( 'mttr_filter_social_share_data_twitter_name', $name );
$link = 'http://twitter.com/share?text=' . get_the_title( $id ) . '&url=' . get_the_permalink( $id ) . '&hashtags=' . strtolower( get_bloginfo( 'name' ) );
$link = apply_filters( 'mttr_filter_social_share_data_twitter_url', $link );
$icon = mttr_get_social_share_icon_twitter();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_twitter' ) ) {
function mttr_get_social_share_icon_twitter() {
return apply_filters( 'mttr_get_social_share_icon_twitter_image', 'twitter.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_twitter' ) ) {
function mttr_get_social_media_url_twitter() {
return esc_url( get_theme_mod( 'mttr_social_twitter_url' ) );
}
}
/* ---------------------------------------------------------
* Google Plus
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_googleplus' ) ) {
function mttr_get_social_share_data_googleplus( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
$name = 'Google +';
$name = apply_filters( 'mttr_filter_social_share_data_googleplus_name', $name );
$link = 'https://plus.google.com/share?url=' . get_the_permalink( $id );
$link = apply_filters( 'mttr_filter_social_share_data_googleplus_url', $link );
$icon = mttr_get_social_share_icon_googleplus();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_googleplus' ) ) {
function mttr_get_social_share_icon_googleplus() {
return apply_filters( 'mttr_get_social_share_icon_google_image', 'google.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_googleplus' ) ) {
function mttr_get_social_media_url_googleplus() {
return esc_url( get_theme_mod( 'mttr_social_googleplus_url' ) );
}
}
/* ---------------------------------------------------------
* LinkedIn
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_linkedin' ) ) {
function mttr_get_social_share_data_linkedin( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
$name = 'LinkedIn';
$name = apply_filters( 'mttr_filter_social_share_data_linkedin_name', $name );
$link = 'https://www.linkedin.com/shareArticle?mini=true&url=' . get_the_permalink( $id ) . '&title=' . get_the_title( $id );
$link = apply_filters( 'mttr_filter_social_share_data_linkedin_url', $link );
$icon = mttr_get_social_share_icon_linkedin();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_linkedin' ) ) {
function mttr_get_social_share_icon_linkedin() {
return apply_filters( 'mttr_get_social_share_icon_linkedin_image', 'linkedin.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_linkedin' ) ) {
function mttr_get_social_media_url_linkedin() {
return esc_url( get_theme_mod( 'mttr_social_linkedin_url' ) );
}
}
/* ---------------------------------------------------------
* Pinterest
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_pinterest' ) ) {
function mttr_get_social_share_data_pinterest( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
if ( has_post_thumbnail( $id ) ) {
$image = wp_get_attachment_image_src( get_post_thumbnail( $id ) );
$name = 'Pinterest';
$name = apply_filters( 'mttr_filter_social_share_data_pinterest_name', $name );
$link = 'https://pinterest.com/pin/create/button/?url=' . get_the_permalink( $id ) . '&media=' . esc_url( $image[ 0 ] );
$link = apply_filters( 'mttr_filter_social_share_data_pinterest_url', $link );
$icon = mttr_get_social_share_icon_pinterest();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
return false;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_pinterest' ) ) {
function mttr_get_social_share_icon_pinterest() {
return apply_filters( 'mttr_get_social_share_icon_pinterest_image', 'pinterest.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_pinterest' ) ) {
function mttr_get_social_media_url_pinterest() {
return esc_url( get_theme_mod( 'mttr_social_pinterest_url' ) );
}
}
/* ---------------------------------------------------------
* Email
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_data_mail' ) ) {
function mttr_get_social_share_data_mail( $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
$name = 'Email';
$name = apply_filters( 'mttr_filter_social_share_data_mail_name', $name );
$link = 'mailto:&subject=' . get_the_title( $id ) . '&body=' . get_the_permalink( $id );
$link = apply_filters( 'mttr_filter_social_share_data_mail_url', $link );
$icon = mttr_get_social_share_icon_email();
$data = array(
'link' => $link,
'name' => $name,
'icon' => $icon,
);
return $data;
}
}
if ( !function_exists( 'mttr_get_social_share_icon_email' ) ) {
function mttr_get_social_share_icon_email() {
return apply_filters( 'mttr_get_social_share_icon_mail_image', 'mail.svg' );
}
}
/* ---------------------------------------------------------
* Other social icons
--------------------------------------------------------- */
// Instagram
if ( !function_exists( 'mttr_get_social_share_icon_instagram' ) ) {
function mttr_get_social_share_icon_instagram() {
return apply_filters( 'mttr_get_social_share_icon_instagram_image', 'instagram.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_instagram' ) ) {
function mttr_get_social_media_url_instagram() {
return esc_url( get_theme_mod( 'mttr_social_instagram_url' ) );
}
}
// Youtube
if ( !function_exists( 'mttr_get_social_share_icon_youtube' ) ) {
function mttr_get_social_share_icon_youtube() {
return apply_filters( 'mttr_get_social_share_icon_youtube_image', 'youtube.svg' );
}
}
if ( !function_exists( 'mttr_get_social_media_url_youtube' ) ) {
function mttr_get_social_media_url_youtube() {
return esc_url( get_theme_mod( 'mttr_social_youtube_url' ) );
}
}
/* ---------------------------------------------------------
* Get Default Share Order
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_default_order' ) ) {
function mttr_get_social_share_default_order() {
$order = array(
'facebook',
'twitter',
'linkedin',
'googleplus',
'pinterest',
'email',
);
return $order;
}
}
/* ---------------------------------------------------------
* Get Defined Global Share Order
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_global_default_order' ) ) {
function mttr_get_social_share_global_default_order() {
$share_order = mttr_textarea_to_array( get_theme_mod( 'mttr_social_share_order' ) );
if ( $share_order ) {
return $share_order;
}
return false;
}
}
/* ---------------------------------------------------------
* Get Defined Global Share Menu Order
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_menu_global_default_order' ) ) {
function mttr_get_social_share_menu_global_default_order() {
$share_order = mttr_textarea_to_array( get_theme_mod( 'mttr_social_menu_share_order' ) );
if ( $share_order ) {
return $share_order;
}
return false;
}
}
/* ---------------------------------------------------------
* Get Defined Global Share Order
--------------------------------------------------------- */
if ( !function_exists( 'mttr_textarea_to_array' ) ) {
function mttr_textarea_to_array( $text ) {
$array = explode( "\n", str_replace( "\r", '', $text ) );
if ( $array ) {
$order = array();
foreach ( $array as $array_item ) {
$array_item = trim( $array_item );
if ( !empty( $array_item ) ) {
$order[] = esc_attr( $array_item );
}
}
return $order;
}
return false;
}
}
/* ---------------------------------------------------------
* Get Share Array
--------------------------------------------------------- */
if ( !function_exists( 'mttr_get_social_share_array' ) ) {
function mttr_get_social_share_array( $networks = array(), $id = null ) {
if ( empty( $id ) ) $id = get_the_ID();
// Get the global default array
if ( empty( $networks ) ) $networks = mttr_get_social_share_global_default_order();
// Get the default array if no global is set
if ( empty( $networks ) ) $networks = mttr_get_social_share_default_order();
if ( is_array( $networks ) ) {
$data = array();
foreach( $networks as $network ) {
if ( function_exists( 'mttr_get_social_share_data_' . esc_attr( $network ) ) ) {
$function = 'mttr_get_social_share_data_' . esc_attr( $network );
$share_data = $function( $id );
if ( $share_data ) {
$data[ $network ] = $share_data;
}
}
}
return $data;
}
return false;
}
}
/* ---------------------------------------------------------
* Output open graph tags
--------------------------------------------------------- */
add_action( 'wp_head', 'mttr_open_graph_tags' );
function mttr_open_graph_tags() {
if ( !is_archive() ) {
// Main front page
if ( is_front_page() ) {
if ( has_post_thumbnail( get_option( 'page_on_front' ) ) ) {
$hero_image = mttr_get_image_url( get_option( 'page_on_front' ), 'large' );
}
// Blog
} elseif ( is_home() ) {
if ( has_post_thumbnail( get_option( 'page_for_posts' ) ) ) {
$hero_image = mttr_get_image_url( get_option( 'page_for_posts' ), 'large' );
}
// Everything else
} else {
if ( has_post_thumbnail( get_the_ID() ) ) {
$hero_image = mttr_get_image_url( get_the_ID(), 'large' );
}
}
echo '';
echo '';
echo '';
if ( !empty( $hero_image ) ) {
echo '';
}
}
}