Jan Reilink

Great, thanks Jeff!
I haven’t checked, but switch_to_blog() may be in use in other scripts (or other lines) as well.

I’ll mark this reply as resolved.

Answering my own question, it appears there is no shortcode in this plugin. So changing the aforementioned function is a no go, unforunately.

Luckily, Table of Contents Plus does provide a shortcode, so add to your ‘site specific plugin’:

add_filter( 'the_content', 'saotn_insert_post_toc' );
function saotn_insert_post_toc( $content ) {
    if ( is_single() && !is_admin() && get_post_type() === 'post' ) {
        return saotn_insert_toc_after_first_p( $content );
    }
    return $content;
}
function saotn_insert_toc_after_first_p( $content ) {
    $closing_p = '</p>';
    $paragraphs = explode( $closing_p, $content );
	foreach ($paragraphs as $index => $paragraph) {
		$paragraphs[$index] .= $closing_p;
		if ( in_array($index, array(1)) ) {
			$paragraphs[$index] .= do_shortcode("[toc]");
		}
	}
    return implode( '', $paragraphs );
}

Please re-introduce shortcodes.

Hi @mra13, thank you for your reply and the best wishes for 2017.

First of all, I certainly don’t want to dictate about what you should and shouldn’t do. But why implementing your own cURL functions instead of the WP HTTP API functions? WordPress ships a valid root certificates file since version 3.7 (source: http://wordpress.stackexchange.com/a/167947/27620 by Otto Wood).

And by setting CURLOPT_SSL_VERIFYPEER => false you are basically breaking the trust SSL / TLS provides.

Ok, so unfortunately the plugin is not supported by CoSchedule (source: https://twitter.com/CoSchedule/status/796745213205237761).

I wasn’t able to include the empty [tweet ""] shortcode into my sites. This may be due to the fact I’m using it in a site specific plugin, instead of functions.php.

Anyway, I went with adding the entire HTML-code. For future reference (it’s ugly, but it works because the plugin scripts and styles are loaded anyway):

function saotn_click_to_tweet_after_post( $content ) {
	// we'er on Multisite
	$blog_id = get_current_blog_id();
	if ( is_single() ) {
		$title = get_the_title();
		$short = mb_strimwidth($title, 0, 100);
			$content .= "<div class='tm-tweet-clear'></div>
						   <div class='tm-click-to-tweet'>
							<div class='tm-ctt-text'><a href='https://twitter.com/share?text=".urlencode($short)."&url=".get_permalink()."' target='_blank'>".$short."</a>
							</div>
						   <a href='https://twitter.com/share?text=".urlencode($short)."&url=".get_permalink()."' target='_blank' class='tm-ctt-btn'>Click To Tweet</a>
						</div>";
	return $content;
}
add_filter( "the_content", "saotn_click_to_tweet_after_post", 9 );

Hi @keycdn I created a inc/cache_enabler_disk.class.php patch with the most minimal wp_is_mobile() functionality. Interested? It still needs some testing and I’ll put up the code in a blog post sometime this week.