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<title>[1094] sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer: developer.wordpress.org: Add opt-in for global comment notification</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/1094">1094</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/1094","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coffee2code</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-01-06 18:24:12 +0000 (Tue, 06 Jan 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>developer.wordpress.org: Add opt-in for global comment notification
* Sends out comment notification or moderation notification emails to all opt-ins
* Enabled via checkbox on user's profile page
* Only available to administrators and editors</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperfunctionsphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperinccommentnotificationsphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/comment-notifications.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperfunctionsphp"></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/themes/pub/wporg-developer/functions.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/themes/pub/wporg-developer/functions.php 2015-01-06 18:15:00 UTC (rev 1093)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php 2015-01-06 18:24:12 UTC (rev 1094)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -66,6 +66,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require __DIR__ . '/inc/formatting.php';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Comment notifications.
+ */
+require __DIR__ . '/inc/comment-notifications.php';
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Set the content width based on the theme's design and stylesheet.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! isset( $content_width ) ) {
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperinccommentnotificationsphp"></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/themes/pub/wporg-developer/inc/comment-notifications.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/themes/pub/wporg-developer/inc/comment-notifications.php (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/comment-notifications.php 2015-01-06 18:24:12 UTC (rev 1094)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,168 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Code Reference notifications for new comments and user contributed notes.
+ *
+ * @package wporg-developer
+ */
+
+/**
+ * Class to handle notifications for new comments and user contributed notes.
+ */
+class DevHub_Global_Comment_Notifications {
+
+ /**
+ * Meta key name for flag to indicate if user has opted into being notified of
+ * all new comments.
+ *
+ * @var array
+ * @access public
+ */
+ public static $meta_key_name = 'devhub_comment_notification_optin';
+
+ /**
+ * Value for the meta value to indicate the user has opted into comment notifications.
+ *
+ * @var string
+ * @access public
+ */
+ public static $yes_meta_value = 'Y';
+
+ /**
+ * Name for capability that permits user to subscribe to all comments.
+ *
+ * @var string
+ * @access public
+ */
+ public static $cap_name = 'devhub_subscribe_to_all_comments';
+
+ /**
+ * Initializer
+ *
+ * @access public
+ */
+ public static function init() {
+ add_action( 'init', array( __CLASS__, 'do_init' ) );
+ }
+
+ /**
+ * Initialization
+ *
+ * @access public
+ */
+ public static function do_init() {
+ // Restrict ability to subscribe to comments.
+ add_filter( 'user_has_cap', array( __CLASS__, 'assign_subscribe_caps' ) );
+
+ // Add users who opted to be notified.
+ add_filter( 'comment_notification_recipients', array( __CLASS__, 'add_comment_notification_recipients' ), 10, 2 );
+ add_filter( 'comment_moderation_recipients', array( __CLASS__, 'add_comment_notification_recipients' ), 10, 2 );
+
+ // Adds the checkbox to user profiles.
+ add_action( 'profile_personal_options', array( __CLASS__, 'add_comment_notification_checkbox' ) );
+
+ // Saves the user preference for comment notifications.
+ add_action( 'personal_options_update', array( __CLASS__, 'option_save' ) );
+ }
+
+ /**
+ * Adjusts capabilities for administrators and editors to allow subscribing to
+ * all comments.
+ *
+ * @access public
+ *
+ * @param array $caps Array of user capabilities.
+ * @return array
+ */
+ public static function assign_subscribe_caps( $caps ) {
+ // Get current user's role.
+ $role = wp_get_current_user()->roles[0];
+
+ // Only administrators and editors can subscribe to all comments.
+ if ( in_array( $role, array( 'administrator', 'editor' ) ) ) {
+ $caps[ self::$cap_name ] = true;
+ }
+
+ return $caps;
+ }
+
+ /**
+ * Adds users who opted to be notified.
+ *
+ * @access public
+ *
+ * @param array $emails Array of email addresses to be notified.
+ * @param int $comment_id The comment ID for the comment just created.
+ * @return array
+ */
+ public static function add_comment_notification_recipients( $emails, $comment_id ) {
+ // Get users who opted in to comment notifications.
+ $user_query = new WP_User_Query( array( 'meta_key' => self::$meta_key_name, 'meta_value' => self::$yes_meta_value ) );
+
+ if ( ! empty( $user_query->results ) ) {
+ foreach ( $user_query->results as $user ) {
+ // Don't notify the current user about their own comment.
+ if ( $user->ID == get_current_user_id() ) {
+ continue;
+ }
+
+ // Add the email address unless it is already set to receive a notification.
+ if ( ! in_array( $user->user_email, $emails ) ) {
+ $emails[] = $user->user_email;
+ }
+ }
+ }
+
+ return $emails;
+ }
+
+ /**
+ * Adds the checkbox to user profiles to allow them to opt into receiving
+ * notifications for all comments.
+ *
+ * @access public
+ */
+ public static function add_comment_notification_checkbox() {
+ if ( ! current_user_can( self::$cap_name ) ) {
+ return;
+ }
+
+ $checked = checked( wp_get_current_user()->{self::$meta_key_name}, 'Y', false );
+
+ ?>
+ <table class="form-table">
+ <tr>
+ <th scope="row"><?php _e( 'New Comment Emails', 'wporg' ); ?></th>
+ <td>
+ <label for="<?php esc_attr_e( self::$meta_key_name ); ?>">
+ <input name="<?php esc_attr_e( self::$meta_key_name ); ?>" type="checkbox" id="<?php esc_attr_e( self::$meta_key_name ); ?>" value="Y"<?php echo $checked; ?> />
+ <?php _e( 'Email me whenever a comment is submitted to the site.', 'wporg' ); ?>
+ </label>
+ </td>
+ </tr>
+ </table>
+ <?php
+ }
+
+ /**
+ * Saves value of checkbox to allow user to opt into receiving
+ * notifications for all comments.
+ *
+ * @access public
+ *
+ * @param int $user_id The user ID.
+ * @return bool True if the option saved successfully.
+ */
+ public static function option_save( $user_id ) {
+ if ( ! current_user_can( 'edit_user', $user_id ) || ! current_user_can( self::$cap_name ) ) {
+ return false;
+ }
+
+ if ( isset( $_POST[ self::$meta_key_name ] ) && self::$yes_meta_value === $_POST[ self::$meta_key_name ] ) {
+ return update_usermeta( $user_id, self::$meta_key_name, self::$yes_meta_value );
+ } else {
+ return delete_usermeta( $user_id, self::$meta_key_name );
+ }
+ }
+} // DevHub_Global_Comment_Notifications
+
+DevHub_Global_Comment_Notifications::init();
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/comment-notifications.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
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