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<title>[12384] sites/trunk/wordpress.org/public_html/wp-content/plugins/photo-directory/inc/posts.php: Photo Directory, Posts: Default feeds to show photos if another post type isn't specified.</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/12384">12384</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/12384","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>2023-02-03 06:25:09 +0000 (Fri, 03 Feb 2023)</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'>Photo Directory, Posts: Default feeds to show photos if another post type isn't specified.
Props topher1kenobe, coffee2code.
Fixes <a href="http://meta.trac.wordpress.org/ticket/5987">#5987</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsphotodirectoryincpostsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/photo-directory/inc/posts.php</a></li>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsphotodirectoryincpostsphp"></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/photo-directory/inc/posts.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/photo-directory/inc/posts.php 2023-02-02 22:23:21 UTC (rev 12383)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/photo-directory/inc/posts.php 2023-02-03 06:25:09 UTC (rev 12384)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -31,6 +31,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Modify REST response to include URL to small photo (used by Profiles).
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( "rest_prepare_{$post_type}", [ __CLASS__, 'rest_prepare_add_photo_url' ] );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ // Dedicate primary feed to photos.
+ add_action( 'request', [ __CLASS__, 'make_primary_feed_all_photos' ] );
+ add_filter( 'the_content_feed', [ __CLASS__, 'add_photo_to_rss_feed' ] );
+ add_filter( 'wp_get_attachment_image_attributes', [ __CLASS__, 'feed_attachment_image_attributes' ], 10, 3 );
</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"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -315,6 +320,58 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return $next;
</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">+ /**
+ * Changes feeds to only serve photos by default.
+ *
+ * @param array $query_vars The array of requested query variables.
+ * @return array
+ */
+ public static function make_primary_feed_all_photos( $query_vars ) {
+ if ( isset( $query_vars['feed'] ) && ! isset( $query_vars['post_type'] ) ) {
+ $query_vars['post_type'] = Registrations::get_post_type();
+ }
+
+ return $query_vars;
+ }
+
+ /**
+ * Outputs markup to include the photo in RSS feeds of photos.
+ *
+ * @param string $content Post content.
+ * @return string
+ */
+ public static function add_photo_to_rss_feed( $content ) {
+ global $post;
+
+ if ( $post && Registrations::get_post_type() === get_post_type( $post ) && has_post_thumbnail( $post->ID ) ) {
+ $content = '<figure>'
+ . get_the_post_thumbnail( $post->ID, 'medium_large', [ 'style' => 'margin-bottom: 10px;', 'srcset' => ' ' ] ) . "\n"
+ . ( $content ? "<figcaption>{$content}</figcaption>\n" : '' )
+ . "</figure>\n";
+ }
+
+ return $content;
+ }
+
+ /**
+ * Overrides the image attributes for images shown in feed.
+ *
+ * @param string[] $attr Array of attribute values for the image markup, keyed by attribute name.
+ * See `wp_get_attachment_image()`.
+ * @param WP_Post $attachment Image attachment post.
+ * @param string|int[] $size Requested image size. Can be any registered image size name, or
+ * an array of width and height values in pixels (in that order).
+ * @return string[]
+ */
+ public static function feed_attachment_image_attributes( $attr, $attachment, $size ) {
+ if ( is_feed() ) {
+ $attr['class'] = '';
+ unset( $attr['srcset'] );
+ }
+
+ return $attr;
+ }
+
</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"> add_action( 'plugins_loaded', [ __NAMESPACE__ . '\Posts', 'init' ] );
</span></span></pre>
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