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In WP_Query::parse_tax_query(), allow 'cat' and 'tag' querystrings to be formatted as arrays.

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See [33095] #32454 for a previous fix related to custom taxonomies.

Props Veraxus.
Fixes #33532.

git-svn-id: https://develop.svn.wordpress.org/trunk@33724 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Boone Gorges 2015-08-24 21:21:49 +00:00
parent 5f3879e37c
commit 32cd95e1c1
2 changed files with 215 additions and 0 deletions
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10
src/wp-includes/query.php
View File

@ -1891,6 +1891,11 @@ class WP_Query {
}
}
// If querystring 'cat' is an array, implode it.
if ( is_array( $q['cat'] ) ) {
$q['cat'] = implode( ',', $q['cat'] );
}
// Category stuff
if ( ! empty( $q['cat'] ) && ! $this->is_singular ) {
$cat_in = $cat_not_in = array();
@ -1966,6 +1971,11 @@ class WP_Query {
);
}
// If querystring 'tag' is array, implode it.
if ( is_array( $q['tag'] ) ) {
$q['tag'] = implode( ',', $q['tag'] );
}
// Tag stuff
if ( '' != $q['tag'] && !$this->is_singular && $this->query_vars_changed ) {
if ( strpos($q['tag'], ',') !== false ) {

205
tests/phpunit/tests/query.php
View File

@ -134,6 +134,211 @@ class Tests_Query extends WP_UnitTestCase {
$this->assertContains( "ORDER BY $wpdb->posts.post_title DESC, $wpdb->posts.post_date DESC", $q->request );
}
public function test_cat_querystring_single_term() {
$c1 = $this->factory->category->create( array(
'name' => 'Test Category 1',
'slug' => 'test1',
) );
$c2 = $this->factory->category->create( array(
'name' => 'Test Category 2',
'slug' => 'test2',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
wp_set_object_terms( $p1, $c1, 'category' );
wp_set_object_terms( $p2, array( $c1, $c2 ), 'category' );
wp_set_object_terms( $p3, $c2, 'category' );
$url = add_query_arg( array(
'cat' => $c1,
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2 ), $matching_posts );
}
public function test_category_querystring_multiple_terms_comma_separated() {
$c1 = $this->factory->category->create( array(
'name' => 'Test Category 1',
'slug' => 'test1',
) );
$c2 = $this->factory->category->create( array(
'name' => 'Test Category 2',
'slug' => 'test2',
) );
$c3 = $this->factory->category->create( array(
'name' => 'Test Category 3',
'slug' => 'test3',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
$p4 = $this->factory->post->create();
wp_set_object_terms( $p1, $c1, 'category' );
wp_set_object_terms( $p2, array( $c1, $c2 ), 'category' );
wp_set_object_terms( $p3, $c2, 'category' );
wp_set_object_terms( $p4, $c3, 'category' );
$url = add_query_arg( array(
'cat' => implode( ',',array( $c1,$c2 ) ),
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2, $p3 ), $matching_posts );
}
/**
* @ticket 33532
*/
public function test_category_querystring_multiple_terms_formatted_as_array() {
$c1 = $this->factory->category->create( array(
'name' => 'Test Category 1',
'slug' => 'test1',
) );
$c2 = $this->factory->category->create( array(
'name' => 'Test Category 2',
'slug' => 'test2',
) );
$c3 = $this->factory->category->create( array(
'name' => 'Test Category 3',
'slug' => 'test3',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
$p4 = $this->factory->post->create();
wp_set_object_terms( $p1, $c1, 'category' );
wp_set_object_terms( $p2, array( $c1, $c2 ), 'category' );
wp_set_object_terms( $p3, $c2, 'category' );
wp_set_object_terms( $p4, $c3, 'category' );
$url = add_query_arg( array(
'cat' => array( $c1, $c2 ),
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2, $p3 ), $matching_posts );
}
public function test_tag_querystring_single_term() {
$t1 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 1',
'slug' => 'test1',
) );
$t2 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 2',
'slug' => 'test2',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
wp_set_object_terms( $p1, $t1->slug, 'post_tag' );
wp_set_object_terms( $p2, array( $t1->slug, $t2->slug ), 'post_tag' );
wp_set_object_terms( $p3, $t2->slug, 'post_tag' );
$url = add_query_arg( array(
'tag' => $t1,
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2 ), $matching_posts );
}
public function test_tag_querystring_multiple_terms_comma_separated() {
$c1 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 1',
'slug' => 'test1',
) );
$c2 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 2',
'slug' => 'test2',
) );
$c3 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 3',
'slug' => 'test3',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
$p4 = $this->factory->post->create();
wp_set_object_terms( $p1, $c1->slug, 'post_tag' );
wp_set_object_terms( $p2, array( $c1->slug, $c2->slug ), 'post_tag' );
wp_set_object_terms( $p3, $c2->slug, 'post_tag' );
wp_set_object_terms( $p4, $c3->slug, 'post_tag' );
$url = add_query_arg( array(
'tag' => implode( ',',array( $c1->slug,$c2->slug ) ),
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2, $p3 ), $matching_posts );
}
/**
* @ticket #33532
*/
public function test_tag_querystring_multiple_terms_formatted_as_array() {
$c1 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 1',
'slug' => 'test1',
) );
$c2 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 2',
'slug' => 'test2',
) );
$c3 = $this->factory->tag->create_and_get( array(
'name' => 'Test Tag 3',
'slug' => 'test3',
) );
$p1 = $this->factory->post->create();
$p2 = $this->factory->post->create();
$p3 = $this->factory->post->create();
$p4 = $this->factory->post->create();
wp_set_object_terms( $p1, $c1->slug, 'post_tag' );
wp_set_object_terms( $p2, array( $c1->slug, $c2->slug ), 'post_tag' );
wp_set_object_terms( $p3, $c2->slug, 'post_tag' );
wp_set_object_terms( $p4, $c3->slug, 'post_tag' );
$url = add_query_arg( array(
'tag' => array($c1->slug,$c2->slug),
), '/' );
$this->go_to( $url );
$matching_posts = wp_list_pluck( $GLOBALS['wp_query']->posts, 'ID' );
$this->assertEqualSets( array( $p1, $p2, $p3 ), $matching_posts );
}
public function test_custom_taxonomy_querystring_single_term() {
register_taxonomy( 'test_tax_cat', 'post' );