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<title>[3786] sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/user-content-voting.php: developer.wordpress.org: Implement Reddit-style voting changes to user contributed notes.</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/3786">3786</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/3786","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>2016-08-09 15:44:26 +0000 (Tue, 09 Aug 2016)</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: Implement Reddit-style voting changes to user contributed notes.
Permits user to un-cast their vote by clicking their vote arrow a second time. Previously a vote could only be changed but not unset.
Props keesiemeijer.
Fixes <a href="http://meta.trac.wordpress.org/ticket/1755">#1755</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperincusercontentvotingphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/user-content-voting.php</a></li>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperincusercontentvotingphp"></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/inc/user-content-voting.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/user-content-voting.php 2016-08-09 15:35:55 UTC (rev 3785)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/user-content-voting.php 2016-08-09 15:44:26 UTC (rev 3786)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -298,6 +298,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $comment_link = get_comment_link( $comment_id );
</span><span class="cx" style="display: block; padding: 0 10px"> $nonce = wp_create_nonce( 'user-note-vote-' . $comment_id );
</span><span class="cx" style="display: block; padding: 0 10px"> $disabled_str = __( 'Voting for this note is disabled', 'wporg' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $cancel_str = __( 'Click to cancel your vote', 'wporg' );
</ins><span class="cx" style="display: block; padding: 0 10px"> $log_in_str = __( 'You must log in to vote on the helpfulness of this note', 'wporg' );
</span><span class="cx" style="display: block; padding: 0 10px"> $log_in_url = add_query_arg( 'redirect_to', urlencode( $comment_link ), 'https://login.wordpress.org' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -310,10 +311,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Up vote link
</span><span class="cx" style="display: block; padding: 0 10px"> $user_upvoted = self::has_user_upvoted_comment( $comment_id );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $can_vote ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $cancel = $user_upvoted ? '. ' . $cancel_str . '.' : '';
</ins><span class="cx" style="display: block; padding: 0 10px"> $title = $user_upvoted ?
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- __( 'You have voted to indicate this note was helpful', 'wporg' ) :
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ __( 'You have voted to indicate this note was helpful', 'wporg' ) . $cancel :
</ins><span class="cx" style="display: block; padding: 0 10px"> __( 'Vote up if this note was helpful', 'wporg' );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $tag = $user_upvoted ? 'span' : 'a';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $tag = 'a';
</ins><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> $title = ! $logged_in ? $log_in_str : $disabled_str;
</span><span class="cx" style="display: block; padding: 0 10px"> $tag = $logged_in ? 'span' : 'a';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -350,10 +352,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Down vote link
</span><span class="cx" style="display: block; padding: 0 10px"> $user_downvoted = ( $user_upvoted ? false : self::has_user_downvoted_comment( $comment_id ) );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $can_vote ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $cancel = $user_downvoted ? '. ' . $cancel_str . '.' : '';
</ins><span class="cx" style="display: block; padding: 0 10px"> $title = $user_downvoted ?
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- __( 'You have voted to indicate this note was not helpful', 'wporg' ) :
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ __( 'You have voted to indicate this note was not helpful', 'wporg' ) . $cancel :
</ins><span class="cx" style="display: block; padding: 0 10px"> __( 'Vote down if this note was not helpful', 'wporg' );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $tag = $user_downvoted ? 'span' : 'a';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $tag = 'a';
</ins><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> $title = ! $logged_in ? $log_in_str : $disabled_str;
</span><span class="cx" style="display: block; padding: 0 10px"> $tag = $logged_in ? 'span' : 'a';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -485,9 +488,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Get list of people who cast the same vote.
</span><span class="cx" style="display: block; padding: 0 10px"> $add_to_list = get_comment_meta( $comment_id, $add_to, true );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Don't do anything if user is recasting the same vote as before.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Remove user from list if recasting the same vote as before.
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( in_array( $user_id, (array) $add_to_list ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- return false;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ unset( $add_to_list[ array_search( $user_id, $add_to_list ) ] );
+ update_comment_meta( $comment_id, $add_to, $add_to_list );
+ return 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 the user had previously cast the opposite vote, undo that older vote.
</span></span></pre>
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