public static function xing_share_button($attributes)
{
if (!empty($attributes['follow_url'])) {
$attributes['follow-url'] = $attributes['follow_url'];
unset($attributes['follow_url']);
}
$shortcode_attributes = shortcode_atts(array('url' => '', 'layout' => '', 'lang' => '', 'follow-url' => ''), $attributes, 'xing_share_button');
if (!function_exists('xing_get_share_button')) {
require_once dirname(__FILE__) . '/functions.php';
}
return xing_get_share_button($shortcode_attributes);
}
function xing_the_content_share_button($content)
{
global $post;
// Share Buttons should not be the only content in the post
if (!$content) {
return $content;
}
$options = get_option('xing_share');
if (!is_array($options)) {
$options = array();
}
if (!isset($options['display_on'])) {
return $content;
}
$share_button_options['layout'] = $options['layout'];
$share_button_options['url'] = get_permalink($post->ID);
$share_button_options['lang'] = $options['language'];
$share_button_options['follow-url'] = $options['is_valid_follow_url'] ? $options['follow_url'] : null;
if ($options['follow_enabled'] === 'true' && $options['is_valid_follow_url']) {
$follow_button_options['url'] = $options['follow_url'];
$follow_button_options['lang'] = $options['language'];
if (!empty($options['follow_counter'])) {
$follow_button_options['counter'] = 'right';
}
}
$wrappedButtons = xing_wrap_button_with_container($options['label'], xing_get_share_button($share_button_options), xing_get_follow_button($follow_button_options));
if ($options['position'] === 'before') {
return $wrappedButtons . $content;
} else {
if ($options['position'] === 'after') {
return $content . $wrappedButtons;
} else {
if ($options['position'] === 'both') {
return $wrappedButtons . $content . $wrappedButtons;
}
}
}
// don't break the filter
return $content;
}
