function sw_email_button_html($array)
{
if ($array['options']['email']) {
// Collect the Title
$title = SW_META_meta('nc_ogTitle');
if (!$title) {
$title = get_the_title();
}
// Collect the Description
$description = SW_META_meta('nc_ogDescription');
if (!$description) {
$description = sw_get_excerpt_by_id($array['postID']);
}
$array['resource']['email'] = '<div class="nc_tweetContainer sw_email">';
$link = urlencode(urldecode(sw_process_url($array['url'], 'email', $array['postID'])));
$array['resource']['email'] .= '<a href="mailto:?subject=' . urlencode($title) . '&body=' . urlencode($description) . ' Read here: ' . $link . '" class="nc_tweet">';
$array['resource']['email'] .= '<span class="sw_count sw_hide"><span class="iconFiller"><span class="spaceManWilly"><i class="sw sw-email"></i><span class="sw_share"> ' . $array['language']['email'] . '</span></span></span></span>';
$array['resource']['email'] .= '</a>';
$array['resource']['email'] .= '</div>';
++$array['count'];
}
return $array;
}
function sw_add_twitter_card($info)
{
if (is_singular()) {
// Check if Twitter Cards are Activated
if ($info['sw_user_options']['sw_twitter_card']) {
/*****************************************************************
* *
* YOAST SEO: It rocks, so let's coordinate with it *
* *
******************************************************************/
// Check if Yoast Exists so we can coordinate output with their plugin accordingly
if (defined('WPSEO_VERSION')) {
// Collect their Social Descriptions as backups if they're not defined in ours
$yoast_twitter_title = get_post_meta($info['postID'], '_yoast_wpseo_twitter-title', true);
$yoast_twitter_description = get_post_meta($info['postID'], '_yoast_wpseo_twitter-description', true);
$yoast_twitter_image = get_post_meta($info['postID'], '_yoast_wpseo_twitter-image', true);
// Collect their SEO fields as 3rd string backups in case we need them
$yoast_seo_title = get_post_meta($info['postID'], '_yoast_wpseo_title', true);
$yoast_seo_description = get_post_meta($info['postID'], '_yoast_wpseo_metadesc', true);
// Cancel their output if ours have been defined so we don't have two sets of tags
remove_action('wpseo_head', array('WPSEO_Twitter', 'get_instance'), 40);
}
/*****************************************************************
* *
* JET PACK: If ours are activated, disable theirs *
* *
******************************************************************/
if (class_exists('JetPack')) {
add_filter('jetpack_disable_twitter_cards', '__return_true', 99);
}
/*****************************************************************
* *
* TWITTER TITLE *
* *
******************************************************************/
// If the user defined a Social Media title, use it, otherwise check for Yoast's
if (!$info['title'] && isset($yoast_twitter_title) && $yoast_twitter_title) {
$info['title'] = $yoast_twitter_title;
// If not title has been defined, let's check the SEO description as a 3rd string option
} elseif (!$info['title'] && isset($yoast_seo_title) && $yoast_seo_title) {
$info['title'] = $yoast_seo_title;
// If not title has been defined, let's use the post title
} elseif (!$info['title']) {
$info['title'] = convert_smart_quotes(get_the_title());
}
/*****************************************************************
* *
* TWITTER DESCRIPTION *
* *
******************************************************************/
// Open Graph Description
if (!$info['description'] && isset($yoast_twitter_description) && $yoast_twitter_description) {
$info['description'] = $yoast_twitter_description;
// If not title has been defined, let's check the SEO description as a 3rd string option
} elseif (!$info['description'] && isset($yoast_seo_description) && $yoast_seo_description) {
$info['description'] = $yoast_seo_description;
// If not, then let's use the excerpt
} elseif (!$info['description']) {
$info['description'] = htmlspecialchars(sw_get_excerpt_by_id($info['postID']));
}
/*****************************************************************
* *
* TWITTER IMAGE *
* *
******************************************************************/
// Open Graph Description
if (!$info['imageURL'] && isset($yoast_twitter_image) && $yoast_twitter_image) {
$info['imageURL'] = $yoast_twitter_image;
} else {
// If nothing else is defined, let's use the post Thumbnail as long as we have the URL cached
$twitter_image = get_post_meta($info['postID'], 'sw_open_thumbnail_url', true);
if ($twitter_image) {
$info['imageURL'] = $twitter_image;
}
}
/*****************************************************************
* *
* PUT IT ALL TOGETHER *
* *
******************************************************************/
// Check if we have everything we need for a large image summary card
if ($info['imageURL']) {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:card" content="summary_large_image">';
$info['header_output'] .= PHP_EOL . '<meta name="twitter:title" content="' . $info['title'] . '">';
$info['header_output'] .= PHP_EOL . '<meta name="twitter:description" content="' . $info['description'] . '">';
$info['header_output'] .= PHP_EOL . '<meta name="twitter:image" content="' . $info['imageURL'] . '">';
if ($info['sw_user_options']['twitterID']) {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:site" content="@' . $info['sw_user_options']['twitterID'] . '">';
}
if ($info['user_twitter_handle']) {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:creator" content="@' . str_replace('@', '', $info['user_twitter_handle']) . '">';
}
// Otherwise create a small summary card
} else {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:card" content="summary">';
$info['header_output'] .= PHP_EOL . '<meta name="twitter:title" content="' . str_replace('"', '\'', $info['title']) . '">';
$info['header_output'] .= PHP_EOL . '<meta name="twitter:description" content="' . str_replace('"', '\'', $info['description']) . '">';
if ($info['sw_user_options']['twitterID']) {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:site" content="@' . $info['sw_user_options']['twitterID'] . '">';
}
if ($info['user_twitter_handle']) {
$info['header_output'] .= PHP_EOL . '<meta name="twitter:creator" content="@' . str_replace('@', '', $info['user_twitter_handle']) . '">';
}
}
}
}
return $info;
}