snowbeachking

Done. 🙂

I did some deeper research and came up with the following. I know that it won’t work, but some parts work as standalone, but I am not able to bring everything together. Maybe somebody can help to point me into the right direction?

function individual_excerpt_more( $more ) {
if {
    function word_count() {
        $content = get_post_field( 'post_content', $post->ID );
        $word_count = str_word_count( strip_tags( $content ) );
        return $word_count; <45 // (less than 45 words)
        }
    && $content = $post->post_content;
    if( has_shortcode( $content, 'gallery', 'video' ) ) {
    // The content has a [gallery] & [video] short code, so this check returned true.
    }
    return '&hellip; <ins><a class="read-more" href="'. get_permalink( get_the_ID() ) . '">Read more</a></ins>';
    }
else {
    function theme_excerpt_length( $length ) {
        return 45;
    }
    add_filter( 'excerpt_length', ’theme_excerpt_length' );
}
add_filter( 'excerpt_more', 'individual_excerpt_more' );

Hi Valerio,

1: Not sure about this, because I do not have a use case for this at the moment.

2: Currently a notification is sent for new posts, pages and comments to everybody. I suggest not to send a notification mail to the writer/author of a new post, page or comment.

3: I am pretty new to WordPress. How does the fork work? I was thinking about just providing you the translation files.

Kind regards.

Hi Matty,

Thank you again for the support.

That is what I currently have:

<?php
/**
 * Template Name: Subscribtion Management
 * Description: The template for displaying standard pages with sidebar.
 */

// One-click subscribe and unsubscribe buttons
// echo "<h2>" . __('One Click Subscription / Unsubscription', 'subscribe2') . "</h2>\r\n";
// echo "<p class=\"submit\"><input type=\"submit\" class=\"button-primary\" name=\"subscribe\" value=\"" . __("Subscribe to All", 'subscribe2') . "\" />  ";
// echo "<input type=\"submit\" class=\"button-primary\" name=\"unsubscribe\" value=\"" . __("Unsubscribe from All", 'subscribe2') . "\" /></p>";

/**
Subscribe/unsubscribe user from one-click submission
*/
function one_click_handler($user_ID, $action) {
	if ( !isset($user_ID) || !isset($action) ) { return; }

	$all_cats = $this->all_cats(true);

	if ( 'subscribe' == $action ) {
		// Subscribe
		$new_cats = array();
		foreach ( $all_cats as $cat ) {
			update_user_meta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id, $cat->term_id);
			$new_cats[] = $cat->term_id;
		}

		update_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $new_cats));

		if ( 'yes' == $this->subscribe2_options['show_autosub'] && 'no' != get_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), true) ) {
			update_user_meta($user_ID, $this->get_usermeta_keyname('s2_autosub'), 'yes');
		}
	} elseif ( 'unsubscribe' == $action ) {
		// Unsubscribe
		foreach ( $all_cats as $cat ) {
			delete_user_meta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id);
		}

		delete_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
		update_user_meta($user_ID, $this->get_usermeta_keyname('s2_autosub'), 'no');
	}
} //end one_click_handler()

get_header(); ?>

	<div id="primary" class="site-content" role="main">

		<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

			<header class="entry-header">
				<h1 class="entry-title"><?php the_title(); ?></h1>
			</header><!-- end .entry-header -->

			<div class="entry-content clearfix">
				<?php // the_content(); ?>

					<!-- One-click subscribe and unsubscribe buttons -->
					<p class="submit"><input type="submit" class="button-primary" name="subscribe" value="Subscribe to All" />  
					<input type="submit" class="button-primary" name="unsubscribe" value="Unsubscribe from All" /></p>

			</div><!-- end .entry-content -->

		</article><!-- end post-<?php the_ID(); ?> -->

	</div><!-- end #primary -->

<?php get_footer(); ?>

Your hint

call the function directly passing in the user ID and button action

brought me to some articles where it states that I need to use AJAX to use function for button click. Is that correct? If so, this doesn’t make it really easier for me. 🙁

Is my approach of having everything onto one site the easiest? Or what would you recommend for my goal of having just the two buttons on a page at the frontend?

I really appreciate your help.

Kind regards.

Hi Matty,

Thank you for the hint. I put the following to my functions.php:

/**
Subscribe/unsubscribe user from one-click submission
*/
function one_click_handler($user_ID, $action) {
	if ( !isset($user_ID) || !isset($action) ) { return; }
		$all_cats = $this->all_cats(true);
		if ( 'subscribe' == $action ) {
		// Subscribe
		$new_cats = array();
		foreach ( $all_cats as $cat ) {
			update_user_meta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id, $cat->term_id);
			$new_cats[] = $cat->term_id;
		}

		update_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $new_cats));

		if ( 'yes' == $this->subscribe2_options['show_autosub'] && 'no' != get_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), true) ) {
			update_user_meta($user_ID, $this->get_usermeta_keyname('s2_autosub'), 'yes');
		}
	} elseif ( 'unsubscribe' == $action ) {
		// Unsubscribe
		foreach ( $all_cats as $cat ) {
			delete_user_meta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id);
		}

		delete_user_meta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
		update_user_meta($user_ID, $this->get_usermeta_keyname('s2_autosub'), 'no');
	}
} //end one_click_handler()

function one_click_subscription( $content ) {
	// One-click subscribe and unsubscribe buttons
	echo "<h2>" . __('One Click Subscription / Unsubscription', 'subscribe2') . "</h2>\r\n";
	echo "<span class=\"submit\"><input type=\"submit\" class=\"button-primary\" name=\"subscribe\" value=\"" . __("Subscribe to All", 'subscribe2') . "\" />  ";
	echo "<input type=\"submit\" class=\"button-primary\" name=\"unsubscribe\" value=\"" . __("Unsubscribe from All", 'subscribe2') . "\" /></span>";
	}
	add_shortcode( 'one_click_subscription', 'one_click_subscription' );

But still no success, which means that the clicks do not work. Just fyi. I am pretty new to all this and not a coder, but am willing to learn and have a very basic understanding of coding.

Thanks and kind regards.