function test_add_oembed_discovery_links_to_attachment()
{
$post_id = self::factory()->post->create();
$file = DIR_TESTDATA . '/images/canola.jpg';
$attachment_id = self::factory()->attachment->create_object($file, $post_id, array('post_mime_type' => 'image/jpeg'));
$this->go_to(get_permalink($attachment_id));
$this->assertQueryTrue('is_attachment', 'is_singular', 'is_single');
$expected = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink())) . '" />' . "\n";
$expected .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink(), 'xml')) . '" />' . "\n";
$this->assertEquals($expected, get_echo('wp_oembed_add_discovery_links'));
}
/**
* Test output of add_oembed_discovery_links.
*/
function test_add_oembed_discovery_links()
{
$post_id = $this->factory->post->create();
$this->go_to(get_permalink($post_id));
$this->assertQueryTrue('is_single', 'is_singular');
ob_start();
wp_oembed_add_discovery_links();
$actual = ob_get_clean();
$expected = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink())) . '" />' . "\n";
$expected .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink(), 'xml')) . '" />' . "\n";
$this->assertEquals($expected, $actual);
}
/**
* Add oEmbed discovery links in the website <head>.
*/
function wp_oembed_add_discovery_links()
{
$output = '';
if (is_singular()) {
$output .= '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink())) . '" />' . "\n";
$output .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink(), 'xml')) . '" />' . "\n";
}
/**
* Filter the oEmbed discovery links.
*
* @param string $output HTML of the discovery links.
*/
echo apply_filters('oembed_discovery_links', $output);
}
function test_get_oembed_endpoint_url()
{
$this->assertEquals(home_url() . '/?oembed=true', get_oembed_endpoint_url());
$this->assertEquals(home_url() . '/?oembed=true', get_oembed_endpoint_url('', 'json'));
$this->assertEquals(home_url() . '/?oembed=true', get_oembed_endpoint_url('', 'xml'));
$post_id = self::factory()->post->create();
$url = get_permalink($post_id);
$url_encoded = urlencode($url);
$this->assertEquals(home_url() . '/?oembed=true&url=' . $url_encoded, get_oembed_endpoint_url($url));
$this->assertEquals(home_url() . '/?oembed=true&url=' . $url_encoded . '&format=xml', get_oembed_endpoint_url($url, 'xml'));
}
/**
* Adds oEmbed discovery links in the website <head>.
*
* @since 4.4.0
*/
function wp_oembed_add_discovery_links()
{
$output = '';
if (is_singular() && !is_front_page()) {
$output .= '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink())) . '" />' . "\n";
if (class_exists('SimpleXMLElement')) {
$output .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url(get_permalink(), 'xml')) . '" />' . "\n";
}
}
/**
* Filter the oEmbed discovery links HTML.
*
* @since 4.4.0
*
* @param string $output HTML of the discovery links.
*/
echo apply_filters('oembed_discovery_links', $output);
}
/**
* Adds oEmbed discovery links in the website <head> for the IdeaStream user's profile root page.
*
* @since 2.3.0
*/
function wp_idea_stream_oembed_add_discovery_links()
{
if (!wp_idea_stream_is_user_profile_ideas() || !wp_idea_stream_is_embed_profile()) {
return;
}
$user_link = wp_idea_stream_users_get_user_profile_url(wp_idea_stream_users_displayed_user_id(), '', true);
$output = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url($user_link)) . '" />' . "\n";
if (class_exists('SimpleXMLElement')) {
$output .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url($user_link, 'xml')) . '" />' . "\n";
}
/**
* Filter the oEmbed discovery links HTML.
*
* @since 2.3.0
*
* @param string $output HTML of the discovery links.
*/
echo apply_filters('wp_idea_stream_users_oembed_add_discovery_links', $output);
}
/**
* Add this site to the whitelist of oEmbed providers.
*/
function wp_oembed_add_site_as_provider()
{
wp_oembed_add_provider(home_url('/*'), get_oembed_endpoint_url());
}
/**
* Test get_oembed_endpoint_url
*/
function test_get_oembed_endpoint_url_pretty_permalinks()
{
update_option('permalink_structure', '/%postname%');
$this->assertEquals(home_url() . '/wp-json/wp/v2/oembed', get_oembed_endpoint_url());
$this->assertEquals(home_url() . '/wp-json/wp/v2/oembed', get_oembed_endpoint_url('', 'xml'));
$post_id = $this->factory->post->create();
$url = get_permalink($post_id);
$this->assertEquals(home_url() . '/wp-json/wp/v2/oembed?url=' . $url, get_oembed_endpoint_url($url));
$this->assertEquals(home_url() . '/wp-json/wp/v2/oembed?url=' . $url . '&format=xml', get_oembed_endpoint_url($url, 'xml'));
update_option('permalink_structure', '');
}
/**
* Adds oEmbed discovery links on single activity pages.
*
* @since 2.6.0
*
* @param string $retval Current discovery links.
* @return string
*/
public function add_oembed_discovery_links($retval)
{
if (!$this->is_page()) {
return $retval;
}
$permalink = $this->set_permalink();
if (empty($permalink)) {
return $retval;
}
add_filter('rest_url', array($this, 'filter_rest_url'));
$retval = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url($permalink)) . '" />' . "\n";
if (class_exists('SimpleXMLElement')) {
$retval .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url($permalink, 'xml')) . '" />' . "\n";
}
remove_filter('rest_url', array($this, 'filter_rest_url'));
return $retval;
}
/**
* Outputs oembed resource links on the /all/ pages for recurring events
*
* @since 4.2
*
* @param string $output Resource links to output
*
* @return string
*/
public function oembed_discovery_links_for_recurring_events($output)
{
global $wp_query;
if ($output) {
return $output;
}
if (!tribe_is_showing_all()) {
return $output;
}
if (empty($wp_query->posts[0])) {
return $output;
}
$post = $wp_query->posts[0];
$post_id = $post->ID;
$output = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url(add_query_arg('post_id', $post_id, get_permalink($post_id)))) . '" />' . "\n";
if (class_exists('SimpleXMLElement')) {
$output .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url(add_query_arg('post_id', $post_id, get_permalink($post_id)), 'xml')) . '" />' . "\n";
}
return $output;
}
