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<title>[27048] trunk/src/wp-admin/includes/export.php: Inline documentation for hooks in wp-admin/includes/export.php.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/27048">27048</a></dd>
<dt>Author</dt> <dd>DrewAPicture</dd>
<dt>Date</dt> <dd>2014-01-28 08:09:13 +0000 (Tue, 28 Jan 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Inline documentation for hooks in wp-admin/includes/export.php.
Props cmmarslender, kpdesign.
Fixes <a href="http://core.trac.wordpress.org/ticket/26894">#26894</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesexportphp">trunk/src/wp-admin/includes/export.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesexportphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/export.php (27047 => 27048)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/export.php 2014-01-28 08:01:36 UTC (rev 27047)
+++ trunk/src/wp-admin/includes/export.php 2014-01-28 08:09:13 UTC (rev 27048)
</span><span class="lines">@@ -30,6 +30,13 @@
</span><span class="cx"> );
</span><span class="cx"> $args = wp_parse_args( $args, $defaults );
</span><span class="cx">
</span><ins>+ /**
+ * Fires at the beginning of an export, before any headers are sent.
+ *
+ * @since 2.3.0
+ *
+ * @param array $args An array of export arguments.
+ */
</ins><span class="cx"> do_action( 'export_wp', $args );
</span><span class="cx">
</span><span class="cx"> $sitename = sanitize_key( get_bloginfo( 'name' ) );
</span><span class="lines">@@ -350,7 +357,10 @@
</span><span class="cx"> <?php endforeach; ?>
</span><span class="cx"> <?php if ( 'all' == $args['content'] ) wxr_nav_menu_terms(); ?>
</span><span class="cx">
</span><del>- <?php do_action( 'rss2_head' ); ?>
</del><ins>+ <?php
+ /** This action is documented in wp-includes/feed-rss2.php */
+ do_action( 'rss2_head' );
+ ?>
</ins><span class="cx">
</span><span class="cx"> <?php if ( $post_ids ) {
</span><span class="cx"> global $wp_query;
</span><span class="lines">@@ -374,8 +384,26 @@
</span><span class="cx"> <dc:creator><?php echo wxr_cdata( get_the_author_meta( 'login' ) ); ?></dc:creator>
</span><span class="cx"> <guid isPermaLink="false"><?php the_guid(); ?></guid>
</span><span class="cx"> <description></description>
</span><del>- <content:encoded><?php echo wxr_cdata( apply_filters( 'the_content_export', $post->post_content ) ); ?></content:encoded>
- <excerpt:encoded><?php echo wxr_cdata( apply_filters( 'the_excerpt_export', $post->post_excerpt ) ); ?></excerpt:encoded>
</del><ins>+ <content:encoded><?php
+ /**
+ * Filter the post content used for WXR exports.
+ *
+ * @since 2.5.0
+ *
+ * @param string $post_content Content of the current post.
+ */
+ echo wxr_cdata( apply_filters( 'the_content_export', $post->post_content ) );
+ ?></content:encoded>
+ <excerpt:encoded><?php
+ /**
+ * Filter the post excerpt used for WXR exports.
+ *
+ * @since 2.6.0
+ *
+ * @param string $post_excerpt Excerpt for the current post.
+ */
+ echo wxr_cdata( apply_filters( 'the_excerpt_export', $post->post_excerpt ) );
+ ?></excerpt:encoded>
</ins><span class="cx"> <wp:post_id><?php echo $post->ID; ?></wp:post_id>
</span><span class="cx"> <wp:post_date><?php echo $post->post_date; ?></wp:post_date>
</span><span class="cx"> <wp:post_date_gmt><?php echo $post->post_date_gmt; ?></wp:post_date_gmt>
</span><span class="lines">@@ -394,6 +422,18 @@
</span><span class="cx"> <?php wxr_post_taxonomy(); ?>
</span><span class="cx"> <?php $postmeta = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->postmeta WHERE post_id = %d", $post->ID ) );
</span><span class="cx"> foreach ( $postmeta as $meta ) :
</span><ins>+ /**
+ * Filter whether to selectively skip post meta used for WXR exports.
+ *
+ * Returning a truthy value to the filter will skip the current meta
+ * object from being exported.
+ *
+ * @since 3.3.0
+ *
+ * @param bool $skip Whether to skip the current post meta. Default false.
+ * @param string $meta_key Current meta key.
+ * @param object $meta Current meta object.
+ */
</ins><span class="cx"> if ( apply_filters( 'wxr_export_skip_postmeta', false, $meta->meta_key, $meta ) )
</span><span class="cx"> continue;
</span><span class="cx"> ?>
</span></span></pre>
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