/**
* Overwrites capabilities in certain scenarios.
*
* @since 1.0.0
* @access public
* @param array $caps
* @param string $cap
* @param int $user_id
* @param array $args
* @return array
*/
function mb_reply_map_meta_cap($caps, $cap, $user_id, $args)
{
/* Checks if a user can read a specific reply. */
if ('read_post' === $cap && mb_is_reply($args[0])) {
$post = get_post($args[0]);
/* Only run our code if the user isn't the post author. */
if ($user_id != $post->post_author) {
$topic_id = $post->post_parent;
/* If we have a topic and the user can't read it, don't allow reading the reply. */
if (0 < $topic_id && !user_can($user_id, 'read_post', $topic_id)) {
$caps = array('do_not_allow');
/* If the user can read the topic, check if they can read the reply. */
} else {
$post_type = get_post_type_object($post->post_type);
if ($post_type->cap->read !== $post_type->cap->read_others_replies) {
$caps[] = $post_type->cap->read_others_replies;
} else {
$caps = array();
}
}
} else {
$caps = array();
}
/* Meta cap for editing a single reply. */
} elseif ('edit_post' === $cap && mb_is_reply($args[0])) {
$post = get_post($args[0]);
$reply_obj = get_post_type_object(mb_get_reply_post_type());
// Spam topics
if (mb_is_reply_spam($args[0])) {
$caps[] = $reply_obj->cap->edit_spam_replies;
}
/* Meta cap for spamming a single reply. */
} elseif ('spam_reply' === $cap) {
$caps = array();
$caps[] = user_can($user_id, 'edit_reply', $args[0]) ? 'spam_replies' : 'do_not_allow';
/* Meta cap check for accessing the reply form. */
} elseif ('access_reply_form' === $cap) {
$caps = array('create_replies');
if (mb_is_single_topic()) {
$topic_id = mb_get_topic_id();
$topic_status = mb_get_topic_status($topic_id);
$topic_type = mb_get_topic_type($topic_id);
if (!current_user_can('read_topic', $topic_id)) {
$caps[] = 'do_not_allow';
} elseif (!mb_topic_allows_replies($topic_id)) {
$caps[] = 'do_not_allow';
}
} elseif (mb_is_reply_edit() && !user_can($user_id, 'edit_post', mb_get_reply_id())) {
$caps[] = 'do_not_allow';
}
}
return $caps;
}
function mb_notify_topic_subscribers($topic_id, $post)
{
$reply_id = mb_get_reply_id($post->ID);
$topic_id = mb_get_topic_id($topic_id);
$forum_id = mb_get_topic_forum_id($topic_id);
$forum_subscribers = $forum_id ? mb_get_forum_subscribers($forum_id) : array();
$topic_subscribers = $topic_id ? mb_get_topic_subscribers($topic_id) : array();
/* Remove users who are already subscribed to the topic's forum or who wrote the post. */
$subscribers = array_diff($topic_subscribers, $forum_subscribers, array($post->post_author));
/* If there are no subscribers, bail. */
if (empty($subscribers)) {
return false;
}
/* Get needed topic data. */
$topic_title = strip_tags(mb_get_topic_title($topic_id));
/* Get needed reply data. */
$reply_url = mb_get_reply_url($reply_id);
$reply_author = mb_get_reply_author($reply_id);
$reply_author_id = mb_get_reply_author_id($reply_id);
$reply_content = mb_get_reply_content($reply_id, 'raw');
/* Filter the reply content for email. */
$reply_content = apply_filters('mb_pre_email_reply_content', $reply_content, $reply_id);
/* Build the email message. */
$message = sprintf(__('%1$s replied: %4$s%2$s %4$sPost Link: %3$s %4$sYou are receiving this email because you subscribed to a forum topic. Log in and visit the topic to unsubscribe from these emails.', 'message-board'), $reply_author, $reply_content, $reply_url, "\n\n");
/* Get the site name and domain. */
$site_name = esc_html(strip_tags(get_option('blogname')));
$site_domain = untrailingslashit(str_replace(array('http://', 'https://'), '', home_url()));
/* Who's the message from? */
$from = '<noreply@' . $site_domain . '>';
/* Translators: Email subject. 1 is the blog name. 2 is the topic title. */
$subject = sprintf(esc_attr__('[$1%s] $2%s', 'message-board'), $site_name, $topic_title);
/* Build the email headers. */
$headers = array();
$headers[] = sprintf('From: %s %s', $site_name, $from);
foreach ($subscribers as $user_id) {
$headers[] = 'Bcc: ' . get_userdata($user_id)->user_email;
}
/* Send the email. */
return wp_mail($from, $subject, $message, $headers);
}
<header class="mb-page-header">
<h1 class="mb-page-title"><?php
mb_single_reply_title();
?>
</h1>
</header><!-- .mb-page-header -->
<?php
if (current_user_can('read_reply', mb_get_reply_id())) {
?>
<ol id="mb-thread" class="mb-thread">
<?php
if (mb_reply_query()) {
?>
<?php
while (mb_reply_query()) {
?>
<?php
mb_the_reply();
?>
<?php
mb_get_template_part('thread', 'reply');
?>
<?php
}
?>
">
<fieldset>
<legend><?php
_e('Edit Reply', 'message-board');
?>
</legend>
<p>
<label for="mb_reply_content" name="mb_reply_content"><?php
_e('Please put code in between <code>`backtick`</code> characters.', 'message-board');
?>
</label>
<textarea id="mb_reply_content" name="mb_reply_content"><?php
echo format_to_edit(mb_code_trick_reverse(mb_get_reply_content(mb_get_reply_id(), 'raw')));
?>
</textarea>
</p>
<p>
<input type="submit" value="<?php
esc_attr_e('Submit', 'message-board');
?>
" />
</p>
<p>
<label>
<input type="checkbox" name="mb_topic_subscribe" value="<?php
echo mb_is_user_subscribed_topic(mb_get_reply_author_id(), mb_get_reply_topic_id()) ? 1 : 0;
/**
* Generates the reply URL based on its position (`menu_order` field).
*
* @since 1.0.0
* @access public
* @param int $reply_id
* @return string
*/
function mb_generate_reply_url($reply_id = 0)
{
$reply_id = mb_get_reply_id($reply_id);
/* If reply is not published, return empty string. */
if (mb_get_publish_post_status() !== mb_get_reply_status($reply_id)) {
return '';
}
$topic_id = mb_get_reply_topic_id($reply_id);
/* If no topic ID, return empty string. */
if (0 >= $topic_id) {
return '';
}
/* Set up our variables. */
$topic_url = get_permalink($topic_id);
$per_page = mb_get_replies_per_page();
$reply_position = mb_get_reply_position($reply_id);
$reply_hash = "#post-{$reply_id}";
$reply_page = ceil($reply_position / $per_page);
/* If viewing page 1, just add the reply hash. */
if (1 >= $reply_page) {
$reply_url = user_trailingslashit($topic_url) . $reply_hash;
} else {
global $wp_rewrite;
if ($wp_rewrite->using_permalinks()) {
$reply_url = trailingslashit($topic_url) . trailingslashit($wp_rewrite->pagination_base) . user_trailingslashit($reply_page) . $reply_hash;
} else {
$reply_url = add_query_arg('paged', $reply_page, $topic_url) . $reply_hash;
}
}
return $reply_url;
}
function mb_handler_reply_toggle_trash()
{
if (!isset($_GET['action']) || 'mb_toggle_trash' !== $_GET['action'] || !isset($_GET['reply_id'])) {
return;
}
$reply_id = mb_get_reply_id($_GET['reply_id']);
/* Verify nonce. */
if (!isset($_GET['mb_nonce']) || !wp_verify_nonce($_GET['mb_nonce'], "trash_reply_{$reply_id}")) {
return;
}
if (!current_user_can('moderate_reply', $reply_id)) {
return;
}
$updated = mb_is_reply_trash($reply_id) ? wp_untrash_post($reply_id) : wp_trash_post($reply_id);
$redirect = remove_query_arg(array('action', 'reply_id', 'mb_nonce'));
wp_safe_redirect(esc_url($redirect));
}
/**
* Topic content editor.
*
* @since 1.0.0
* @access public
* @return void
*/
function mb_reply_editor()
{
add_action('wp_enqueue_editor', 'mb_dequeue_editor_scripts');
add_filter('the_editor', 'mb_reply_the_editor_filter');
wp_editor(format_to_edit(mb_code_trick_reverse(mb_get_reply_content(mb_get_reply_id(), 'raw'))), 'mb_reply_content', array('tinymce' => false, 'media_buttons' => false, 'editor_height' => 250));
}
/**
* Displays admin notices for the edit forum screen.
*
* @since 1.0.0
* @access public
* @return void
*/
public function admin_notices()
{
$allowed_notices = array('restore', mb_get_spam_post_status());
if (isset($_GET['mb_reply_notice']) && in_array($_GET['mb_reply_notice'], $allowed_notices) && isset($_GET['reply_id'])) {
$notice = $_GET['mb_reply_notice'];
$reply_id = mb_get_reply_id(absint($_GET['reply_id']));
if (mb_get_spam_post_status() === $notice) {
$text = sprintf(__('The reply "%s" was successfully marked as spam.', 'message-board'), mb_get_reply_title($reply_id));
} elseif ('restore' === $notice) {
$text = sprintf(__('The reply "%s" was successfully removed from spam.', 'message-board'), mb_get_reply_title($reply_id));
}
if (!empty($text)) {
printf('<div class="updated"><p>%s</p></div>', $text);
}
}
}
/**
* Reply info meta box. Displays relevant information about the reply. This box doesn't have editable
* content in it.
*
* @since 1.0.0
* @access public
* @param object $post
* @return void
*/
function mb_reply_info_meta_box($post)
{
$reply_id = mb_get_reply_id($post->ID);
$topic_id = mb_get_reply_topic_id($reply_id);
$forum_id = mb_get_reply_forum_id($reply_id);
$topic_object = get_post_type_object(mb_get_topic_post_type());
$forum_object = get_post_type_object(mb_get_forum_post_type());
?>
<p><?php
printf(__('Topic: %s', 'message-board'), mb_get_topic_link($topic_id));
?>
</p>
<p><?php
printf(__('Forum: %s', 'message-board'), mb_get_forum_link($forum_id));
?>
</p>
<?php
}
