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Cast proper fields to `int` when returning from `wp_get_object_terms()`. Add `term_taxonomy_id` and `object_id` to the list in `sanitize_term()` and `sanitize_term_field()`. 

Fixes #17646. Adds unit tests.
Props simonwheatley, dd32, kovshenin.



git-svn-id: https://develop.svn.wordpress.org/trunk@26010 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2013-11-05 01:18:02 +00:00
parent 67443e080c
commit ed22220a0f
2 changed files with 31 additions and 15 deletions
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32
src/wp-includes/taxonomy.php
View File

@ -1658,14 +1658,9 @@ function term_is_ancestor_of( $term1, $term2, $taxonomy ) {
*/
function sanitize_term($term, $taxonomy, $context = 'display') {
if ( 'raw' == $context )
return $term;
$fields = array( 'term_id', 'name', 'description', 'slug', 'count', 'parent', 'term_group', 'term_taxonomy_id', 'object_id' );
$fields = array('term_id', 'name', 'description', 'slug', 'count', 'parent', 'term_group');
$do_object = false;
if ( is_object($term) )
$do_object = true;
$do_object = is_object( $term );
$term_id = $do_object ? $term->term_id : (isset($term['term_id']) ? $term['term_id'] : 0);
@ -1714,11 +1709,9 @@ function sanitize_term($term, $taxonomy, $context = 'display') {
* @return mixed sanitized field
*/
function sanitize_term_field($field, $value, $term_id, $taxonomy, $context) {
if ( 'parent' == $field || 'term_id' == $field || 'count' == $field || 'term_group' == $field ) {
$value = (int) $value;
if ( $value < 0 )
$value = 0;
}
$int_fields = array( 'parent', 'term_id', 'count', 'term_group', 'term_taxonomy_id', 'object_id' );
if ( in_array( $field, $int_fields ) )
$value = absint( $value );
if ( 'raw' == $context )
return $value;
@ -2049,12 +2042,21 @@ function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
$query = "SELECT $select_this FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN $wpdb->term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ($taxonomies) AND tr.object_id IN ($object_ids) $orderby $order";
if ( 'all' == $fields || 'all_with_object_id' == $fields ) {
$terms = array_merge($terms, $wpdb->get_results($query));
update_term_cache($terms);
$_terms = $wpdb->get_results( $query );
foreach ( $_terms as &$term )
$term = sanitize_term( $term, $taxonomy, 'raw' );
$terms = array_merge( $terms, $_terms );
update_term_cache( $terms );
} else if ( 'ids' == $fields || 'names' == $fields || 'slugs' == $fields ) {
$terms = array_merge($terms, $wpdb->get_col($query));
$_terms = $wpdb->get_col( $query );
$_field = ( 'ids' == $fields ) ? 'term_id' : 'name';
foreach ( $_terms as &$term )
$term = sanitize_term_field( $_field, $term, $term, $taxonomy, 'raw' );
$terms = array_merge( $terms, $_terms );
} else if ( 'tt_ids' == $fields ) {
$terms = $wpdb->get_col("SELECT tr.term_taxonomy_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tr.object_id IN ($object_ids) AND tt.taxonomy IN ($taxonomies) $orderby $order");
foreach ( $terms as &$tt_id )
$tt_id = sanitize_term_field( 'term_taxonomy_id', $tt_id, 0, $taxonomy, 'raw' ); // 0 should be the term id, however is not needed when using raw context.
}
if ( ! $terms )

14
tests/phpunit/tests/term.php
View File

@ -433,6 +433,20 @@ class Tests_Term extends WP_UnitTestCase {
unset( $GLOBALS['wp_taxonomies'][ $random_tax ] );
}
function test_get_object_terms_types() {
$post_id = $this->factory->post->create();
$term = wp_insert_term( 'one', $this->taxonomy );
wp_set_object_terms( $post_id, $term, $this->taxonomy );
$term = array_shift( wp_get_object_terms( $post_id, $this->taxonomy, array( 'fields' => 'all_with_object_id' ) ) );
$int_fields = array( 'parent', 'term_id', 'count', 'term_group', 'term_taxonomy_id', 'object_id' );
foreach ( $int_fields as $field )
$this->assertInternalType( 'int', $term->$field, $field );
$term = array_shift( wp_get_object_terms( $post_id, $this->taxonomy, array( 'fields' => 'ids' ) ) );
$this->assertInternalType( 'int', $term, 'term' );
}
private function assertPostHasTerms( $post_id, $expected_term_ids, $taxonomy ) {
$assigned_term_ids = wp_get_object_terms( $post_id, $taxonomy, array(
'fields' => 'ids'