Hello everyone!
I’m a new user of bbpress and I’m looking for a way for logged in users to subscribe/unsubscribe to all forums by clicking a button.
I’ve managed to do it by myself, but I’d like to know if there is an easier way to do it.
Here is the code in my loop-forums.php file:
<?php
/**
* Forums Loop
*
* @package bbPress
* @subpackage Theme
*/
// Exit if accessed directly
defined('ABSPATH') || exit;
do_action('bbp_template_before_forums_loop'); ?>
<?php
$current_user = get_userdata(get_current_user_id());
if (isset($current_user) && $current_user->ID > 0) :
$user_subscribed_forum_ids = bbp_get_user_subscribed_forum_ids($current_user->ID);
$forum_ids_list = array();
while (bbp_forums()) : bbp_the_forum();
if (bbp_get_forum_type() === 'category') :
foreach (bbp_forum_get_subforums() as $subforum) :
$forum_ids_list[] = $subforum->ID;
endforeach;
else :
$forum_ids_list[] = bbp_get_forum_id();
endif;
endwhile;
$check = sizeof($forum_ids_list) === sizeof($user_subscribed_forum_ids);
$bbp_action = $check ? "bbp_unsubscribe" : 'bbp_subscribe';
$label = $check ? "Unsubscribe of all forums" : "Subscribe of all forums";
$label .= bbp_get_forum_type() === 'category' ? " of this category" : "";
if (isset($_POST) && $_POST['action']) :
foreach ($forum_ids_list as $forum_id) :
$q_args = array(
'action' => $bbp_action,
'object_id' => $forum_id,
'object_type' => 'post'
);
$permalink = bbp_get_forum_permalink($forum_id);
$wp_nonce_url = esc_url(wp_nonce_url(add_query_arg($q_args), 'toggle-subscription_' . $forum_id));
$wp_nonce_url = substr($wp_nonce_url, strlen('/'));
$url = html_entity_decode($permalink . $wp_nonce_url);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_COOKIE, LOGGED_IN_COOKIE . '=' . $_COOKIE[LOGGED_IN_COOKIE]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$response = curl_exec($ch);
curl_close($ch);
endforeach;
$user_subscribed_forum_ids = bbp_get_user_subscribed_forum_ids($current_user->ID);
$check = sizeof($forum_ids_list) === sizeof($user_subscribed_forum_ids);
$bbp_action = $check ? "bbp_unsubscribe" : 'bbp_subscribe';
$label = $check ? "Unsubscribe of all forums" : "Subscribe of all forums";
$label .= bbp_get_forum_type() === 'category' ? " of this category" : "";
endif; // isset($_POST) && $_POST['action']
endif; // isset($current_user) && $current_user->ID > 0
?>
<?php if (isset($_POST) && $_POST['action']) : ?>
<script id="prevent-form-resubmission-when-page-is-refreshed" type="text/javascript">
// source: https://stackoverflow.com/questions/6320113/how-to-prevent-form-resubmission-when-page-is-refreshed-f5-ctrlr
if (window.history.replaceState) {
window.history.replaceState(null, null, window.location.href);
document.getElementById('prevent-form-resubmission-when-page-is-refreshed').remove();
}
</script>
<?php endif; ?>
<?php if (isset($current_user) && $current_user->ID > 0 && !bbp_is_single_user()) : ?>
<form action="" method="POST">
<input type="hidden" name="action" value="<?= $bbp_action ?>">
<button type="submit" style="color: black;"><?= __($label, 'ls') ?></button>
</form>
<?php endif; ?>
<table id="forums-list-<?php bbp_forum_id(); ?>" class="table table-bordered forums-list">
<thead>
<tr>
<th class="forum-title-column">
<?php esc_html_e('Forum', 'ls'); ?>
</th>
<th class="posts-count-column">
<?php bbp_show_lead_topic() ? esc_html_e('Replies', 'ls') : esc_html_e('Posts', 'ls'); ?>
</th>
<th class="last-post-column">
<?php esc_html_e('Last Post', 'ls'); ?>
</th>
</tr>
</thead>
<tbody>
<?php while (bbp_forums()) : bbp_the_forum(); ?>
<?php bbp_get_template_part('loop', 'single-forum'); ?>
<?php endwhile; ?>
</tbody>
</table>
<?php do_action('bbp_template_after_forums_loop');
