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<title>[35269] trunk/src/wp-includes/class-wp-term.php: Don't store `data` as a property on `WP_Term` objects.</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/35269">35269</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/35269","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-10-19 03:11:30 +0000 (Mon, 19 Oct 2015)</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'>Don't store `data` as a property on `WP_Term` objects.
`wp_ajax_add_term()` fetches a term using `get_term()`, and passes the term to
`WP_Ajax_Response`, which expects each of the term's properties to be scalar.
Having `$data` as a `stdClass` (meant to mimic `WP_User::data`, populated by
a `get_row()` database query) violated this expectation, causing fatal string
conversion errors. As a workaround, `$term->data` is converted so that it is
no longer an actual property of the term object, but is assembled only when
requested in the magic `__get()` method.
Fixes <a href="https://core.trac.wordpress.org/ticket/34348">#34348</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswptermphp">trunk/src/wp-includes/class-wp-term.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswptermphp"></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/class-wp-term.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-term.php 2015-10-19 01:52:22 UTC (rev 35268)
+++ trunk/src/wp-includes/class-wp-term.php 2015-10-19 03:11:30 UTC (rev 35269)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -96,15 +96,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> public $count = 0;
</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">- * Info about the term, as stored in the database.
- *
- * @since 4.4.0
- * @access protected
- * @var array
- */
- protected $data = array();
-
- /**
</del><span class="cx" style="display: block; padding: 0 10px"> * Stores the term object's sanitization level.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * Does not correspond to a database field.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -166,8 +157,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( get_object_vars( $term ) as $key => $value ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $this->$key = $value;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
- $this->data = sanitize_term( $term, $this->taxonomy, $this->filter );
</del><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">@@ -205,7 +194,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> public function __get( $key ) {
</span><span class="cx" style="display: block; padding: 0 10px"> switch ( $key ) {
</span><span class="cx" style="display: block; padding: 0 10px"> case 'data' :
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- return sanitize_term( $this->{$key}, $this->data->taxonomy, 'raw' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $data = new stdClass();
+ $columns = array( 'term_id', 'name', 'slug', 'term_group', 'term_taxonomy_id', 'taxonomy', 'description', 'parent', 'count' );
+ foreach ( $columns as $column ) {
+ $data->{$column} = isset( $this->{$column} ) ? $this->{$column} : null;
+ }
+
+ return sanitize_term( $data, $data->taxonomy, 'raw' );
</ins><span class="cx" style="display: block; padding: 0 10px"> break;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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