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<title>[55406] trunk: Revisions: Remove an unnecessary call to `_doing_it_wrong()` and corresponding new text string from the implementation of the new `wp_save_post_revision_revisions_before_deletion` filter.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/55406">55406</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/55406","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>johnbillion</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-02-22 20:47:38 +0000 (Wed, 22 Feb 2023)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Revisions: Remove an unnecessary call to `_doing_it_wrong()` and corresponding new text string from the implementation of the new `wp_save_post_revision_revisions_before_deletion` filter.
While the guard condition was technically correct, it's not practical or necessary to provide this protection for every use of every filter, and it adds unnecessary burden to translators to provide translations for strings that will likely not be seen.
Follow up to <a href="https://core.trac.wordpress.org/changeset/55254">[55254]</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/57320">#57320</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesrevisionphp">trunk/src/wp-includes/revision.php</a></li>
<li><a href="#trunktestsphpunittestspostrevisionsphp">trunk/tests/phpunit/tests/post/revisions.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesrevisionphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/revision.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/revision.php 2023-02-22 15:58:56 UTC (rev 55405)
+++ trunk/src/wp-includes/revision.php 2023-02-22 20:47:38 UTC (rev 55406)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -205,30 +205,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 6.2.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param WP_Post[]|int[] $revisions Array of revision objects or IDs,
- * or an empty array if none.
- * @param int $post_id The ID of the post to save as a revision.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param WP_Post[] $revisions Array of revisions, or an empty array if none.
+ * @param int $post_id The ID of the post to save as a revision.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $filtered_revisions = apply_filters(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $revisions = apply_filters(
</ins><span class="cx" style="display: block; padding: 0 10px"> 'wp_save_post_revision_revisions_before_deletion',
</span><span class="cx" style="display: block; padding: 0 10px"> $revisions,
</span><span class="cx" style="display: block; padding: 0 10px"> $post_id
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( is_array( $filtered_revisions ) ) {
- $revisions = $filtered_revisions;
- } else {
- _doing_it_wrong(
- __FUNCTION__,
- sprintf(
- /* translators: %s: The filter name. */
- __( 'The "%s" filter should return an array.' ),
- 'wp_save_post_revision_revisions_before_deletion'
- ),
- '6.2.0'
- );
- }
-
</del><span class="cx" style="display: block; padding: 0 10px"> $delete = count( $revisions ) - $revisions_to_keep;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $delete < 1 ) {
</span></span></pre></div>
<a id="trunktestsphpunittestspostrevisionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/post/revisions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/post/revisions.php 2023-02-22 15:58:56 UTC (rev 55405)
+++ trunk/tests/phpunit/tests/post/revisions.php 2023-02-22 20:47:38 UTC (rev 55406)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -928,53 +928,4 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'The title of the second revision was incorrect.'
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
- /**
- * Tests that wp_save_post_revision() ignores an invalid return value
- * from the 'wp_save_post_revision_revisions_before_deletion' filter
- * and throws _doing_it_wrong().
- *
- * @ticket 57320
- *
- * @covers ::wp_save_post_revision
- *
- * @expectedIncorrectUsage wp_save_post_revision
- */
- public function test_wp_save_post_revision_should_ignore_invalid_revisions_before_deletion_filter() {
- $post_id = self::factory()->post->create( array( 'post_title' => 'Test 57320' ) );
-
- add_filter(
- 'wp_revisions_to_keep',
- static function() {
- return 1;
- }
- );
-
- add_filter( 'wp_save_post_revision_revisions_before_deletion', '__return_null' );
-
- for ( $update = 1; $update < 4; ++$update ) {
- wp_update_post(
- array(
- 'ID' => $post_id,
- 'post_title' => 'Test 57320 Update ' . $update,
- )
- );
- }
-
- $actual = wp_get_post_revisions( $post_id );
-
- $this->assertCount(
- 1,
- $actual,
- 'There should only be one revision.'
- );
-
- $first = reset( $actual );
-
- $this->assertSame(
- 'Test 57320 Update 3',
- $first->post_title,
- 'The title of the first revision was incorrect.'
- );
- }
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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