How to put socail share button in wordpress post under the post excerpt?

问题

Please tell me is there any plugin to put social share button under wordpress post excerpt? Please see this image to understand what I want. Thanks

回答1:

You can use a WordPress plugin called Share Buttons to achieve this. Once installed, activated and chosen what icons you want added. Add the following to the page(s) with the excerpt (just after calling the excerpt).

<?php if ( function_exists( 'ADDTOANY_SHARE_SAVE_KIT' ) ) { ADDTOANY_SHARE_SAVE_KIT(); } ?>

The code would be something like:

<?php the_excerpt(); ?>
<?php if ( function_exists( 'ADDTOANY_SHARE_SAVE_KIT' ) ) { ADDTOANY_SHARE_SAVE_KIT(); } ?>

It might be different depending on how you have done the excerpt.

回答2:

Here is another method using genericons

First, download and intall the genericon pack in your theme. Enqueue the genericon stylesheet

function enqueue_genericon_style() {
      wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.0.2' );
}

add_action( 'wp_enqueue_scripts', 'enqueue_genericon_style' );

Add the following to your functions.php. This functions do all the hard work by adding the share url and genericons

function pietergoosen_social_share_buttons() {
    $services = array (
        'facebook' => array (
            'url'  => 'https://www.facebook.com/sharer/sharer.php?u=%1$s',
            'text' => esc_attr(__('Share on Facebook.', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-facebook"></span>'
        ),
        'twitter' => array (
            'url'  => 'http://twitter.com/home/?status=%1$s%%20-%%20%2$s',
            'text' => esc_attr(__('Tweet this post!', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-twitter"></span>'
        ),
        'googleplus' => array (
            'url'  => 'https://plus.google.com/share?url=%1$s',
            'text' => esc_attr(__('Google+1.', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-googleplus"></span>'
        ),
        'linkedin' => array (
            'url'  => 'https://www.linkedin.com/shareArticle?mini=true&url=%1$s&amp;title=%2$s&amp;summary=%3$s&amp;source=%4$s',
            'text' => esc_attr(__('linkedin.', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-linkedin"></span>'
        ),
        'reddit' => array (
            'url'  => 'http://reddit.com/submit?url=%1$s&amp;title=%2$s',
            'text' => esc_attr(__('Reddit.', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-reddit"></span>'
        ),
        'stumbleupon' => array (
            'url'  => 'http://www.stumbleupon.com/submit?url=%1$s&amp;title=%2$s',
            'text' => esc_attr(__('StumbleUpon.', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-stumbleupon"></span>'
        ),
        'digg' => array (
            'url'  => 'http://digg.com/submit?phase=2&amp;url=%1$s&amp;title=%2$s',
            'text' => esc_attr(__('Digg this post!', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-digg"></span>'
        ),
        'gmail' => array (
            'url'  => 'https://mail.google.com/mail/?view=cm&amp;fs=1&amp;to&amp;su=%1$s&amp;t=%2$s',
            'text' => esc_attr(__('Share with Gmail', 'pietergoosen' )),
            'icon' => '<span class="genericon genericon-mail"></span>'
        )
    );

    $title    = the_title_attribute( array ( 'echo' => FALSE ) );
    $url      = urlencode( get_permalink() );
    $summary  = the_excerpt();
    $source   = '';

    print '<h4>' . __( 'Share this post with others', 'pietergoosen' ) . '</h4>';

    echo '<div class="socialgenericons service">';

        foreach ( $services as $name  => $service )
        {
            $href = sprintf( $service['url'], $url, urlencode( $title ), urlencode( $summary ), urlencode( $source ) );
            $genericon = $service['icon'];

            printf(
                '<a href="%1$s" title="%2$s" alt="%2$s">%3$s</a>',
                $href,
                $service['text'],
                $genericon
            );
        }

    echo '</div>';  
}

Now add <?php pietergoosen_social_share_buttons(); ?> in your content.php where you need to display the buttons.

To open a pop-up when a link is clicked, add the following in your enqueue_genericon_style() function.

wp_enqueue_script( 'pietergoosen-socialshare', get_template_directory_uri() . '/js/socialshare.popup.js', array( 'jquery' ), '' , true );

Now create a js folder in your theme if you don't have one. Create a file called socialshare.popup.js in the js folder. Now add the following in that file

jQuery(document).ready(function($) {

    jQuery('.socialgenericons.service a').live('click', function(){

        newwindow=window.open($(this).attr('href'),'','height=450,width=700');

        if (window.focus) {newwindow.focus()}

        return false;

    });

});

This should do the trick. Your buttons will look like this. You just need to style the genericons accordingly