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2a6b527f73
Includes removing `.php` from some older group names, because most of the groups are no longer named based on the file containing the function, and sometimes functions move around, making the file-based group name inaccurate. Props afercia, aristath, poena, SergeyBiryukov. See #59647. git-svn-id: https://develop.svn.wordpress.org/trunk@56971 602fd350-edb4-49c9-b593-d223f7449a82
294 lines
7.8 KiB
PHP
294 lines
7.8 KiB
PHP
<?php
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/**
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* Test cases for the `do_enclose()` function.
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*
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* @package WordPress\UnitTests
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*
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* @since 5.3.0
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*
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* @group functions
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* @group post
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*
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* @covers ::do_enclose
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*/
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class Tests_Functions_DoEnclose extends WP_UnitTestCase {
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/**
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* Setup before each test method.
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*
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* @since 5.3.0
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*/
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public function set_up() {
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parent::set_up();
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add_filter( 'pre_http_request', array( $this, 'mock_http_request' ), 10, 3 );
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}
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/**
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* Tests the function with an explicit content input.
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*
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* @since 5.3.0
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*
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* @dataProvider data_do_enclose
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*/
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public function test_function_with_explicit_content_input( $content, $expected ) {
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$post_id = self::factory()->post->create();
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do_enclose( $content, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $expected, $actual );
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}
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/**
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* Tests the function with an implicit content input.
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*
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* @since 5.3.0
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*
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* @dataProvider data_do_enclose
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*/
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public function test_function_with_implicit_content_input( $content, $expected ) {
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $content,
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $expected, $actual );
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}
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/**
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* Data provider for `test_function_with_explicit_content_input()`
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* and `test_function_with_implicit_content_input()`.
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*
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* @since 5.3.0
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*
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* @return array {
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* @type array {
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* @type string Post content.
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* @type string Expected values.
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* }
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* }
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*/
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public function data_do_enclose() {
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return array(
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'null' => array(
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'content' => null,
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'expected' => '',
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),
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'empty' => array(
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'content' => '',
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'expected' => '',
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),
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'single-bare-movie' => array(
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'content' => 'movie.mp4',
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'expected' => '',
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),
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'single-bare-audio' => array(
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'content' => 'audio.ogg',
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'expected' => '',
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),
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'single-relative-movie' => array(
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'content' => '/movie.mp4',
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'expected' => "/movie.mp4\n123\nvideo/mp4\n",
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),
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'single-relative-audio' => array(
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'content' => '/audio.ogg',
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'expected' => "/audio.ogg\n321\naudio/ogg\n",
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),
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'single-unknown' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/file.unknown',
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'expected' => '',
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),
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'single-movie' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/movie.mp4',
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'expected' => "https://example.com/wp-content/uploads/2018/06/movie.mp4\n123\nvideo/mp4\n",
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),
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'single-audio' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/audio.ogg',
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'expected' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n321\naudio/ogg\n",
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),
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'single-movie-query' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/movie.mp4?test=1',
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'expected' => "https://example.com/wp-content/uploads/2018/06/movie.mp4?test=1\n123\nvideo/mp4\n",
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),
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'multi' => array(
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'content' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n" .
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'https://example.com/wp-content/uploads/2018/06/movie.mp4',
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'expected' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n321\naudio/ogg\n" .
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"https://example.com/wp-content/uploads/2018/06/movie.mp4\n123\nvideo/mp4\n",
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),
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'no-path' => array(
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'content' => 'https://example.com?test=1',
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'expected' => '',
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),
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);
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}
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/**
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* The function should return false when the post ID input is invalid.
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*
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* @since 5.3.0
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*/
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public function test_function_should_return_false_when_invalid_post_id() {
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$post_id = null;
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$result = do_enclose( null, $post_id );
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$this->assertFalse( $result );
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}
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/**
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* The function should delete an enclosed link when it's no longer in the post content.
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*
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* @since 5.3.0
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*/
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public function test_function_should_delete_enclosed_link_when_no_longer_in_post_content() {
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$data = $this->data_do_enclose();
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// Create a post with a single movie link.
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $data['single-movie']['content'],
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $data['single-movie']['expected'], $actual );
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// Replace the movie link with an audio link.
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wp_update_post(
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array(
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'ID' => $post_id,
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'post_content' => $data['single-audio']['content'],
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $data['single-audio']['expected'], $actual );
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}
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/**
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* The function should support a post object input.
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*
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* @since 5.3.0
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*/
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public function test_function_should_support_post_object_input() {
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$data = $this->data_do_enclose();
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$post_object = self::factory()->post->create_and_get(
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array(
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'post_content' => $data['multi']['content'],
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)
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);
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do_enclose( null, $post_object );
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$actual = $this->get_enclosed_by_post_id( $post_object->ID );
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$this->assertSame( $data['multi']['expected'], $actual );
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}
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/**
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* The enclosure links should be filterable with the `enclosure_links` filter.
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*
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* @since 5.3.0
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*/
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public function test_function_enclosure_links_should_be_filterable() {
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$data = $this->data_do_enclose();
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $data['multi']['content'],
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)
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);
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add_filter( 'enclosure_links', array( $this, 'filter_enclosure_links' ), 10, 2 );
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do_enclose( null, $post_id );
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remove_filter( 'enclosure_links', array( $this, 'filter_enclosure_links' ) );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$expected = str_replace( 'example.org', sprintf( 'example-%d.org', $post_id ), $data['multi']['expected'] );
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$this->assertSame( $expected, $actual );
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}
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/**
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* A callback to filter the list of enclosure links.
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*
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* @since 5.3.0
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*
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* @param array $post_links An array of enclosure links.
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* @param int $post_id Post ID.
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* @return array An array of enclosure links.
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*/
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public function filter_enclosure_links( $enclosure_links, $post_id ) {
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// Replace the link host to contain the post ID, to test both filter input arguments.
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foreach ( $enclosure_links as &$link ) {
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$link = str_replace( 'example.org', sprintf( 'example-%d.org', $post_id ), $link );
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}
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return $enclosure_links;
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}
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/**
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* Helper function to get all enclosure data for a given post.
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*
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* @since 5.3.0
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*
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* @param int $post_id Post ID.
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* @return string All enclosure data for the given post.
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*/
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protected function get_enclosed_by_post_id( $post_id ) {
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return implode( '', (array) get_post_meta( $post_id, 'enclosure', false ) );
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}
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/**
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* Mock the HTTP request response.
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*
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* @since 5.3.0
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*
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* @param false|array|WP_Error $response A preemptive return value of an HTTP request. Default false.
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* @param array $parsed_args HTTP request arguments.
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* @param string $url The request URL.
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* @return array Response data.
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*/
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public function mock_http_request( $response, $parsed_args, $url ) {
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// Video and audio headers.
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$fake_headers = array(
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'mp4' => array(
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'headers' => array(
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'Content-Length' => 123,
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'Content-Type' => 'video/mp4',
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),
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),
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'ogg' => array(
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'headers' => array(
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'Content-Length' => 321,
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'Content-Type' => 'audio/ogg',
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),
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),
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);
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$path = parse_url( $url, PHP_URL_PATH );
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if ( is_string( $path ) ) {
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$extension = pathinfo( $path, PATHINFO_EXTENSION );
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if ( isset( $fake_headers[ $extension ] ) ) {
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return $fake_headers[ $extension ];
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}
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}
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// Fallback header.
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return array(
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'headers' => array(
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'Content-Length' => 0,
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'Content-Type' => '',
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),
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);
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}
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}
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