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<title>[12987] sites/trunk/wordpress.org/public_html/wp-content/plugins/photo-directory/inc/posts.php: Photo Directory, Posts: Add image enclosures for the photo directory feed.</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/12987">12987</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/12987","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>2023-11-30 21:02:33 +0000 (Thu, 30 Nov 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: Add image enclosures for the photo directory feed.
Also adds constant for image size to use in photo feeds.
Props cagrimmett, coffee2code.
Fixes <a href="http://meta.trac.wordpress.org/ticket/7341">#7341</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 2023-11-30 14:17:53 UTC (rev 12986)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/photo-directory/inc/posts.php 2023-11-30 21:02:33 UTC (rev 12987)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -12,6 +12,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> const META_KEY_MISSING_TAXONOMIES = '_missing_taxonomies';
</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">+ * The registered image size that should be used for photos included in feeds.
+ */
+ const RSS_PHOTO_SIZE = 'medium_large';
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Initializer.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public static function init() {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -41,6 +46,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Dedicate primary feed to photos.
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'request', [ __CLASS__, 'make_primary_feed_all_photos' ] );
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'the_content_feed', [ __CLASS__, 'add_photo_to_rss_feed' ] );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ add_action( 'rss2_item', [ __CLASS__, 'add_photo_as_enclosure_to_rss_feed' ] );
</ins><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'wp_get_attachment_image_attributes', [ __CLASS__, 'feed_attachment_image_attributes' ], 10, 3 );
</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">@@ -409,7 +415,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $post && Registrations::get_post_type() === get_post_type( $post ) && has_post_thumbnail( $post->ID ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $content = '<figure>'
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- . get_the_post_thumbnail( $post->ID, 'medium_large', [ 'style' => 'margin-bottom: 10px;', 'srcset' => ' ' ] ) . "\n"
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ . get_the_post_thumbnail( $post->ID, self::RSS_PHOTO_SIZE, [ 'style' => 'margin-bottom: 10px;', 'srcset' => ' ' ] ) . "\n"
</ins><span class="cx" style="display: block; padding: 0 10px"> . ( $content ? "<figcaption>{$content}</figcaption>\n" : '' )
</span><span class="cx" style="display: block; padding: 0 10px"> . "</figure>\n";
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -418,6 +424,48 @@
</span><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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Outputs an `enclosure` tag for a photo in RSS feeds of photos.
+ */
+ public static function add_photo_as_enclosure_to_rss_feed() {
+ global $post;
+
+ // Bail if not a photo post.
+ if ( ! $post || Registrations::get_post_type() !== get_post_type( $post ) ) {
+ return;
+ }
+
+ // Bail if somehow there is no associated photo.
+ $photo_id = get_post_thumbnail_id( $post );
+ if ( ! $photo_id ) {
+ return;
+ }
+
+ // Get the photo's URL.
+ $photo_url = get_the_post_thumbnail_url( $post, self::RSS_PHOTO_SIZE );
+
+ // Get the photo's MIME type.
+ $mime_type = get_post_mime_type( $photo_id );
+
+ // Get the photo's file size.
+ $photo_meta = wp_get_attachment_metadata( $photo_id );
+ if ( 'full' === self::RSS_PHOTO_SIZE ) {
+ $filesize = $photo_meta['filesize'] ?? '';
+ } else {
+ $filesize = $photo_meta['sizes'][ self::RSS_PHOTO_SIZE ]['filesize'] ?? '';
+ }
+
+ if ( $photo_url && $mime_type && $filesize ) {
+ // Output the enclosure tag.
+ printf(
+ '<enclosure url="%s" length="%s" type="%s" />' . "\n",
+ esc_url( $photo_url ),
+ esc_attr( $filesize ),
+ esc_attr( $mime_type )
+ );
+ }
+ }
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Overrides the image attributes for images shown in feed.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string[] $attr Array of attribute values for the image markup, keyed by attribute name.
</span></span></pre>
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