<?php
/* Social Share Module v 1
by Felix Schürmeyer */


function url_gen($social_media){

    global $wp;
    $current_url = home_url(add_query_arg(array(),$wp->request));
    $url = urlencode($current_url);
    $text = rawurlencode(get_the_title());
    $media_url = urlencode(get_the_post_thumbnail_url());

    switch($social_media){
        case 'facebook':
            return '<a href="http://www.facebook.com/sharer.php?u='.$url.'">Facebook</a>';
            break;

        case 'twitter':
            return '<a href="https://twitter.com/intent/tweet?url=' . $url . '&text=' . $text.'">Twitter</a>';
            break;

        case 'pintrest':
            return '<a href="http://pinterest.com/pin/create/link/?url='. $url .'&media='. $media_url .'&description='. $text.'">Pintrest</a>';
            break;

        case 'whatsapp':
            return '<a href="https://api.whatsapp.com/send?text='.$url .'%20'. $text .'">Whatsapp</a>';
            break;

        case 'google+':
            return '<a href="https://plus.google.com/share?url='.$url.'">Google+</a>';
            break;

        case 'mail':
            return '<a class="not_blank" href="mailto:?body='.$url.'&subject='.$text.'">Mail</a>';
            break;




    }



}

// Integration in thme
function social_share( $content ) {
    $content_new = '<div class="social_share_fs">';
    $content_new .= url_gen('facebook');
    $content_new .= url_gen('twitter');
    $content_new .= url_gen('pintrest');
    $content_new .= url_gen('whatsapp');
    $content_new .= url_gen('google+');
    $content_new .= url_gen('mail');
    $content_new .= '</div>';
    $content_new .= $content;
    return $content_new;
}
add_filter( 'the_content', 'social_share' );