46. Створити віджет Share на сторінці поста #wordpress

function.php

function ale_share($type = 'fb') {
    echo ale_get_share($type);
}

/**
 * Get link for sharing
 * 
 * @param string $type
 * @return string
 */
function ale_get_share($type = 'fb', $permalink = false, $title = false) {
    if (!$permalink) {
        $permalink = get_permalink();
    }
    if (!$title) {
        $title = get_the_title();
    }

global $post;
    $excerpt = get_the_excerpt();
    $image_url = get_the_post_thumbnail_url($post->ID,'full');

    switch ($type) {
        case 'twi':
            return 'http://twitter.com/home?status=' . esc_attr($title) . '+-+' . esc_url($permalink);
            break;
        case 'fb':
            return 'http://www.facebook.com/sharer.php?u=' . esc_url($permalink) . '&t=' . esc_attr($title);
            break;
        case 'goglp':
            return 'https://plus.google.com/share?url='. urlencode(esc_url($permalink));
            break;
        case 'vk':
            return 'http://vkontakte.ru/share.php?url='. urlencode(esc_url($permalink)).'&title='.esc_attr($title).'&description='.esc_attr($excerpt);
            break;
        case 'pin':
            return 'http://pinterest.com/pin/create/button/?url='. urlencode(esc_url($permalink)).'&description='.esc_attr($excerpt).'&media='.urlencode(esc_url($image_url));
            break;
        case 'red':
            return 'http://reddit.com/submit?url='. urlencode(esc_url($permalink)).'&title='.esc_attr($title);
            break;
        case 'lin':
            return 'https://www.linkedin.com/shareArticle?mini=true&url='. urlencode(esc_url($permalink)).'&title='.esc_attr($title).'&summary='.esc_attr($excerpt);
            break;
        default:
            return '';
    }
}

index.php

<?php 
if(function_exists('ale_get_share')){
    if(ale_get_option('blog_share_icons')!=='hide'){ ?>
        <div class="share_icons">
            <?php $ale_share_platforms = ale_get_option('share_platforms');
            $ale_icon = '';
                foreach ($ale_share_platforms as $key => $value){
                    switch ($key) {
                        case 'fb' :
                            $ale_icon = 'fa-facebook';
                            break;
                        case 'twi' :
                            $ale_icon = 'fa-twitter';
                            break;
                        case 'goglp' :
                            $ale_icon = 'fa-google-plus';
                            break;
                        case 'lin' :
                            $ale_icon = 'fa-linkedin';
                            break;
                        case 'red' :
                            $ale_icon = 'fa-reddit-alien';
                            break;
                        case 'pin' :
                            $ale_icon = 'fa-pinterest';
                            break;
                        case 'vk' :
                            $ale_icon = 'fa-vk';
                            break;
                    }
                    if($value == '1'){ ?>
                        <a href="<?php echo esc_url(ale_get_share($key)); ?>" class="ale_share_icon ale_<?php echo esc_attr($key); ?>_icon" onclick="window.open(this.href, 'Share this post', 'width=600,height=300'); return false"><i class="fa <?php echo esc_attr($ale_icon); ?>" aria-hidden="true"></i></a>
                    <?php }
                }
            ?>
    </div>
    <?php } 
}?>

page.php

if(function_exists( 'ale_get_share' )) {
<a href="<?php echo esc_url(ale_get_share('fb')); ?>" class="ale_share_icon ale_<?php echo esc_attr('fb'); ?>_icon" onclick="window.open(this.href, 'Share this post', 'width=600,height=300'); return false"><?php esc_html_e('fb', 'domain') ?></a>
}