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<title>[9802] sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums: Support Forums: Add the ability to flag topics as NSFW.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/9802">9802</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/9802","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-05-01 04:47:37 +0000 (Fri, 01 May 2020)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Support Forums: Add the ability to flag topics as NSFW.
This supports both a checkbox, and for matching on a phrase within the title/url/tags.
Props Clorith, denisco.
Fixes <a href="http://meta.trac.wordpress.org/ticket/2018">#2018</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclasshooksphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclasspluginphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-plugin.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumssupportforumsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/support-forums.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclassnsfwhandlerphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-nsfw-handler.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclasshooksphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php 2020-05-01 03:31:13 UTC (rev 9801)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php 2020-05-01 04:47:37 UTC (rev 9802)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -488,6 +488,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $robots = true;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ // If topic is marked as NSFW.
+ $is_nsfw = get_post_meta( bbp_get_topic_id(), '_topic_is_nsfw', true );
+
+ if ( $is_nsfw ) {
+ $robots = true;
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $robots ) {
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclassnsfwhandlerphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-nsfw-handler.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-nsfw-handler.php (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-nsfw-handler.php 2020-05-01 04:47:37 UTC (rev 9802)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,201 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+namespace WordPressdotorg\Forums;
+
+class NSFW_Handler {
+
+ public function __construct() {
+ add_action( 'init', array( $this, 'register_taxonomy' ) );
+
+ add_action( 'bbp_new_topic_post_extras', array( $this, 'manually_assign_nsfw_flag' ), 10 );
+ add_action( 'bbp_edit_topic_post_extras', array( $this, 'manually_assign_nsfw_flag' ), 10 );
+
+ add_action( 'bbp_new_topic_post_extras', array( $this, 'maybe_flag_nsfw_automatically' ), 11 );
+ add_action( 'bbp_edit_topic_post_extras', array( $this, 'maybe_flag_nsfw_automatically' ), 11 );
+
+ add_action( 'nsfw_terms_add_form_fields', array( $this, 'add_term_meta' ) );
+
+ add_action( 'bbp_theme_before_topic_form_subscriptions', array( $this, 'mark_topic_nsfw_form_field' ) );
+
+ add_filter( 'bbp_get_topic_title', array( $this, 'prepend_topic_title' ), 10, 2 );
+
+ add_action( 'admin_head', array( $this, 'taxonomy_styles' ) );
+ }
+
+ /**
+ * Provide additional term meta fields.
+ */
+ public function add_term_meta() {
+ // Output a helping text indicating what to use the description field for.
+ echo '<p>' . __( 'Please provide a reason for adding this term in the description field', 'wporg-forums' ) . '</p>';
+ }
+
+ /**
+ * Output some CSS to keep the NSFW term interface as simple as possible.
+ */
+ public function taxonomy_styles() {
+ if ( ! isset( $_GET['taxonomy'] ) || 'nsfw_terms' !== $_GET['taxonomy'] ) {
+ return;
+ }
+
+ ?>
+
+ <style type="text/css">
+ body.taxonomy-nsfw_terms .term-slug-wrap {
+ display: none;
+ }
+ body.taxonomy-nsfw_terms .column-posts,
+ body.taxonomy-nsfw_terms .column-slug {
+ display: none;
+ }
+ </style>
+
+ <?php
+ }
+
+ public function register_taxonomy() {
+ register_taxonomy(
+ 'nsfw_terms',
+ 'forum',
+ array(
+ 'labels' => array(
+ 'name' => __( 'NSFW Terms', 'wporg-forums' ),
+ ),
+ 'description' => __( 'Declare terms for mature content that the forums will automatically mark not safe for work (NSFW)', 'wporg-forums' ),
+ 'public' => false,
+ 'show_ui' => true,
+ 'show_in_menu' => true,
+ 'show_in_rest' => false,
+ 'show_tagcloud' => false,
+ 'show_in_quick_edit' => false,
+ 'capabilities' => array(
+ 'keep_gate',
+ ),
+ )
+ );
+ }
+
+ /**
+ * Helper to check if a topic is in a forum that should get the added features of this file.
+ *
+ * @param $topic_id
+ *
+ * @return bool
+ */
+ private function topic_in_affected_forum( $topic_id ) {
+ return ( Plugin::REVIEWS_FORUM_ID != bbp_get_topic_forum_id( $topic_id ) && ( ! bbp_is_single_view() || 'reviews' !== bbp_get_view_id() ) );
+ }
+
+ /**
+ * Output an additional form field when creating or editing a topic to mark it as containing mature content.
+ */
+ public function mark_topic_nsfw_form_field() {
+ $topic_id = bbp_get_topic_id();
+
+ if ( $this->topic_in_affected_forum( $topic_id ) ) {
+ $checked = false;
+
+ if ( bbp_is_topic_edit() ) {
+ $checked = get_post_meta( $topic_id, '_topic_is_nsfw', true );
+ }
+
+ ?>
+
+ <p>
+ <label for="topic-is-nsfw">
+ <input type="checkbox" name="topic_is_nsfw" id="topic-is-nsfw" <?php checked( true, $checked ); ?>>
+ <?php esc_html_e( 'This topic relates to mature content and may be considered Not Safe For Work (NSFW)', 'wporg-forums' ); ?>
+ </label>
+ </p>
+
+ <?php
+ }
+ }
+
+ /**
+ * Capture manually assigned mature content from form submissions.
+ *
+ * @param $topic_id
+ */
+ public function manually_assign_nsfw_flag( $topic_id ) {
+ if ( ! $this->topic_in_affected_forum( $topic_id ) ) {
+ return;
+ }
+
+ if ( isset( $_POST['topic_is_nsfw'] ) ) {
+ update_post_meta( $topic_id, '_topic_is_nsfw', true );
+ } else {
+ delete_post_meta( $topic_id, '_topic_is_nsfw' );
+ }
+ }
+
+ /**
+ * Automatically test if a topic might contain mature content when being published.
+ *
+ * @param $topic_id
+ */
+ public function maybe_flag_nsfw_automatically( $topic_id ) {
+ // If the topic was manually flagged, save some processing by not seeing if it needs automatic flagging.
+ if ( isset( $_POST['topic_is_nsfw'] ) ) {
+ return;
+ }
+
+ /* Skip checking for moderators, this is so that the flagging happens even on edits
+ * by users, but allows mods to force-remove the tag if needed.
+ */
+ if ( current_user_can( 'moderate' ) ) {
+ return;
+ }
+
+ $topic_title = bbp_get_topic_title( $topic_id );
+ $topic_url = $_POST['site_url'] ?? '';
+ $topic_tags = $_POST['bbp_topic_tags'] ?? '';
+
+ $terms = get_terms(
+ array(
+ 'taxonomy' => 'nsfw_terms',
+ 'hide_empty' => false,
+ )
+ );
+
+ foreach ( $terms as $term ) {
+ // If the term is found in the title, tags, or URL field, mark it as NSFW and stop processing.
+ if (
+ stristr( $topic_title, $term->name ) ||
+ stristr( $topic_url, $term->name ) ||
+ stristr( $topic_tags, $term->name )
+ ) {
+ update_post_meta( $topic_id, '_topic_is_nsfw', true );
+ return;
+ }
+ }
+ }
+
+ /**
+ * Add a NSFW tag to any title marked as such.
+ *
+ * @param $title
+ * @param $topic_id
+ *
+ * @return string
+ */
+ public function prepend_topic_title( $title, $topic_id ) {
+ $is_nsfw = get_post_meta( $topic_id, '_topic_is_nsfw', true );
+
+ if ( ! $is_nsfw ) {
+ return $title;
+ }
+
+ $prefix = sprintf(
+ '<abbr title="%s">%s</abbr>',
+ // translators: Explanation of what the abbreviation NSFW means.
+ esc_attr__( 'Not Safe For Work / Mature content', 'wporg-forums' ),
+ // translators: Prepended titles for topics with mature content.
+ __( '[NSFW]', 'wporg-forums' )
+ );
+
+ return "$prefix $title";
+ }
+
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-nsfw-handler.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclasspluginphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-plugin.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-plugin.php 2020-05-01 03:31:13 UTC (rev 9801)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-plugin.php 2020-05-01 04:47:37 UTC (rev 9802)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -42,6 +42,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $this->moderators = new Moderators;
</span><span class="cx" style="display: block; padding: 0 10px"> $this->hooks = new Hooks;
</span><span class="cx" style="display: block; padding: 0 10px"> $this->report_topic = new Report_Topic;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $this->nsfw_handler = new NSFW_Handler;
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // These modifications are specific to https://wordpress.org/support/
</span><span class="cx" style="display: block; padding: 0 10px"> $blog_id = get_current_blog_id();
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumssupportforumsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/support-forums.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/support-forums.php 2020-05-01 03:31:13 UTC (rev 9801)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/support-forums.php 2020-05-01 04:47:37 UTC (rev 9802)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -25,6 +25,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> include( dirname( __FILE__ ) . '/inc/class-moderators.php' );
</span><span class="cx" style="display: block; padding: 0 10px"> include( dirname( __FILE__ ) . '/inc/class-hooks.php' );
</span><span class="cx" style="display: block; padding: 0 10px"> include( dirname( __FILE__ ) . '/inc/class-report-topic.php' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+include( dirname( __FILE__ ) . '/inc/class-nsfw-handler.php' );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Compat-only includes.
</span><span class="cx" style="display: block; padding: 0 10px"> include( dirname( __FILE__ ) . '/inc/class-dropin.php' );
</span></span></pre>
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