absint( $width ),

[500] Fix | Delete

absint( $height ),

[501] Fix | Delete

esc_attr(

[502] Fix | Delete

sprintf(

[503] Fix | Delete

/* translators: 1: Post title, 2: Site title. */

[504] Fix | Delete

__( '“%1$s” — %2$s' ),

[505] Fix | Delete

get_the_title( $post ),

[506] Fix | Delete

get_bloginfo( 'name' )

[507] Fix | Delete

)

[508] Fix | Delete

),

[509] Fix | Delete

esc_attr( $secret )

[510] Fix | Delete

);

[511] Fix | Delete

[512] Fix | Delete

/*

[513] Fix | Delete

* Note that the script must be placed after the <blockquote> and <iframe> due to a regexp parsing issue in

[514] Fix | Delete

* `wp_filter_oembed_result()`. Because of the regex pattern starts with `|(<blockquote>.*?</blockquote>)?.*|`

[515] Fix | Delete

* wherein the <blockquote> is marked as being optional, if it is not at the beginning of the string then the group

[516] Fix | Delete

* will fail to match and everything will be matched by `.*` and not included in the group. This regex issue goes

[517] Fix | Delete

* back to WordPress 4.4, so in order to not break older installs this script must come at the end.

[518] Fix | Delete

*/

[519] Fix | Delete

$output .= wp_get_inline_script_tag(

[520] Fix | Delete

file_get_contents( ABSPATH . WPINC . '/js/wp-embed' . wp_scripts_get_suffix() . '.js' )

[521] Fix | Delete

);

[522] Fix | Delete

[523] Fix | Delete

/**

[524] Fix | Delete

* Filters the embed HTML output for a given post.

[525] Fix | Delete

*

[526] Fix | Delete

* @since 4.4.0

[527] Fix | Delete

*

[528] Fix | Delete

* @param string $output The default iframe tag to display embedded content.

[529] Fix | Delete

* @param WP_Post $post Current post object.

[530] Fix | Delete

* @param int $width Width of the response.

[531] Fix | Delete

* @param int $height Height of the response.

[532] Fix | Delete

*/

[533] Fix | Delete

return apply_filters( 'embed_html', $output, $post, $width, $height );

[534] Fix | Delete

}

[535] Fix | Delete

[536] Fix | Delete

/**

[537] Fix | Delete

* Retrieves the oEmbed response data for a given post.

[538] Fix | Delete

*

[539] Fix | Delete

* @since 4.4.0

[540] Fix | Delete

* @since 6.8.0 Output was adjusted to only embed if the post type supports it.

[541] Fix | Delete

*

[542] Fix | Delete

* @param WP_Post|int $post Post ID or post object.

[543] Fix | Delete

* @param int $width The requested width.

[544] Fix | Delete

* @return array|false Response data on success, false if post doesn't exist,

[545] Fix | Delete

* is not publicly viewable or post type is not embeddable.

[546] Fix | Delete

*/

[547] Fix | Delete

function get_oembed_response_data( $post, $width ) {

[548] Fix | Delete

$post = get_post( $post );

[549] Fix | Delete

$width = absint( $width );

[550] Fix | Delete

[551] Fix | Delete

if ( ! $post ) {

[552] Fix | Delete

return false;

[553] Fix | Delete

}

[554] Fix | Delete

[555] Fix | Delete

if ( ! is_post_publicly_viewable( $post ) ) {

[556] Fix | Delete

return false;

[557] Fix | Delete

}

[558] Fix | Delete

[559] Fix | Delete

if ( ! is_post_embeddable( $post ) ) {

[560] Fix | Delete

return false;

[561] Fix | Delete

}

[562] Fix | Delete

[563] Fix | Delete

/**

[564] Fix | Delete

* Filters the allowed minimum and maximum widths for the oEmbed response.

[565] Fix | Delete

*

[566] Fix | Delete

* @since 4.4.0

[567] Fix | Delete

*

[568] Fix | Delete

* @param array $min_max_width {

[569] Fix | Delete

* Minimum and maximum widths for the oEmbed response.

[570] Fix | Delete

*

[571] Fix | Delete

* @type int $min Minimum width. Default 200.

[572] Fix | Delete

* @type int $max Maximum width. Default 600.

[573] Fix | Delete

* }

[574] Fix | Delete

*/

[575] Fix | Delete

$min_max_width = apply_filters(

[576] Fix | Delete

'oembed_min_max_width',

[577] Fix | Delete

array(

[578] Fix | Delete

'min' => 200,

[579] Fix | Delete

'max' => 600,

[580] Fix | Delete

)

[581] Fix | Delete

);

[582] Fix | Delete

[583] Fix | Delete

$width = min( max( $min_max_width['min'], $width ), $min_max_width['max'] );

[584] Fix | Delete

$height = max( (int) ceil( $width / 16 * 9 ), 200 );

[585] Fix | Delete

[586] Fix | Delete

$data = array(

[587] Fix | Delete

'version' => '1.0',

[588] Fix | Delete

'provider_name' => get_bloginfo( 'name' ),

[589] Fix | Delete

'provider_url' => get_home_url(),

[590] Fix | Delete

'author_name' => get_bloginfo( 'name' ),

[591] Fix | Delete

'author_url' => get_home_url(),

[592] Fix | Delete

'title' => get_the_title( $post ),

[593] Fix | Delete

'type' => 'link',

[594] Fix | Delete

);

[595] Fix | Delete

[596] Fix | Delete

$author = get_userdata( $post->post_author );

[597] Fix | Delete

[598] Fix | Delete

if ( $author ) {

[599] Fix | Delete

$data['author_name'] = $author->display_name;

[600] Fix | Delete

$data['author_url'] = get_author_posts_url( $author->ID );

[601] Fix | Delete

}

[602] Fix | Delete

[603] Fix | Delete

/**

[604] Fix | Delete

* Filters the oEmbed response data.

[605] Fix | Delete

*

[606] Fix | Delete

* @since 4.4.0

[607] Fix | Delete

*

[608] Fix | Delete

* @param array $data The response data.

[609] Fix | Delete

* @param WP_Post $post The post object.

[610] Fix | Delete

* @param int $width The requested width.

[611] Fix | Delete

* @param int $height The calculated height.

[612] Fix | Delete

*/

[613] Fix | Delete

return apply_filters( 'oembed_response_data', $data, $post, $width, $height );

[614] Fix | Delete

}

[615] Fix | Delete

[616] Fix | Delete

[617] Fix | Delete

/**

[618] Fix | Delete

* Retrieves the oEmbed response data for a given URL.

[619] Fix | Delete

*

[620] Fix | Delete

* @since 5.0.0

[621] Fix | Delete

*

[622] Fix | Delete

* @param string $url The URL that should be inspected for discovery `<link>` tags.

[623] Fix | Delete

* @param array $args oEmbed remote get arguments.

[624] Fix | Delete

* @return object|false oEmbed response data if the URL does belong to the current site. False otherwise.

[625] Fix | Delete

*/

[626] Fix | Delete

function get_oembed_response_data_for_url( $url, $args ) {

[627] Fix | Delete

$switched_blog = false;

[628] Fix | Delete

[629] Fix | Delete

if ( is_multisite() ) {

[630] Fix | Delete

$url_parts = wp_parse_args(

[631] Fix | Delete

wp_parse_url( $url ),

[632] Fix | Delete

array(

[633] Fix | Delete

'host' => '',

[634] Fix | Delete

'port' => null,

[635] Fix | Delete

'path' => '/',

[636] Fix | Delete

)

[637] Fix | Delete

);

[638] Fix | Delete

[639] Fix | Delete

$qv = array(

[640] Fix | Delete

'domain' => $url_parts['host'] . ( $url_parts['port'] ? ':' . $url_parts['port'] : '' ),

[641] Fix | Delete

'path' => '/',

[642] Fix | Delete

'update_site_meta_cache' => false,

[643] Fix | Delete

);

[644] Fix | Delete

[645] Fix | Delete

// In case of subdirectory configs, set the path.

[646] Fix | Delete

if ( ! is_subdomain_install() ) {

[647] Fix | Delete

$path = explode( '/', ltrim( $url_parts['path'], '/' ) );

[648] Fix | Delete

$path = reset( $path );

[649] Fix | Delete

[650] Fix | Delete

if ( $path ) {

[651] Fix | Delete

$qv['path'] = get_network()->path . $path . '/';

[652] Fix | Delete

}

[653] Fix | Delete

}

[654] Fix | Delete

[655] Fix | Delete

$sites = get_sites( $qv );

[656] Fix | Delete

$site = reset( $sites );

[657] Fix | Delete

[658] Fix | Delete

// Do not allow embeds for deleted/archived/spam sites.

[659] Fix | Delete

if ( ! empty( $site->deleted ) || ! empty( $site->spam ) || ! empty( $site->archived ) ) {

[660] Fix | Delete

return false;

[661] Fix | Delete

}

[662] Fix | Delete

[663] Fix | Delete

if ( $site && get_current_blog_id() !== (int) $site->blog_id ) {

[664] Fix | Delete

switch_to_blog( $site->blog_id );

[665] Fix | Delete

$switched_blog = true;

[666] Fix | Delete

}

[667] Fix | Delete

}

[668] Fix | Delete

[669] Fix | Delete

$post_id = url_to_postid( $url );

[670] Fix | Delete

[671] Fix | Delete

/** This filter is documented in wp-includes/class-wp-oembed-controller.php */

[672] Fix | Delete

$post_id = apply_filters( 'oembed_request_post_id', $post_id, $url );

[673] Fix | Delete

[674] Fix | Delete

if ( ! $post_id ) {

[675] Fix | Delete

if ( $switched_blog ) {

[676] Fix | Delete

restore_current_blog();

[677] Fix | Delete

}

[678] Fix | Delete

[679] Fix | Delete

return false;

[680] Fix | Delete

}

[681] Fix | Delete

[682] Fix | Delete

$width = isset( $args['width'] ) ? $args['width'] : 0;

[683] Fix | Delete

[684] Fix | Delete

$data = get_oembed_response_data( $post_id, $width );

[685] Fix | Delete

[686] Fix | Delete

if ( $switched_blog ) {

[687] Fix | Delete

restore_current_blog();

[688] Fix | Delete

}

[689] Fix | Delete

[690] Fix | Delete

return $data ? (object) $data : false;

[691] Fix | Delete

}

[692] Fix | Delete

[693] Fix | Delete

[694] Fix | Delete

/**

[695] Fix | Delete

* Filters the oEmbed response data to return an iframe embed code.

[696] Fix | Delete

*

[697] Fix | Delete

* @since 4.4.0

[698] Fix | Delete

*

[699] Fix | Delete

* @param array $data The response data.

[700] Fix | Delete

* @param WP_Post $post The post object.

[701] Fix | Delete

* @param int $width The requested width.

[702] Fix | Delete

* @param int $height The calculated height.

[703] Fix | Delete

* @return array The modified response data.

[704] Fix | Delete

*/

[705] Fix | Delete

function get_oembed_response_data_rich( $data, $post, $width, $height ) {

[706] Fix | Delete

$data['width'] = absint( $width );

[707] Fix | Delete

$data['height'] = absint( $height );

[708] Fix | Delete

$data['type'] = 'rich';

[709] Fix | Delete

$data['html'] = get_post_embed_html( $width, $height, $post );

[710] Fix | Delete

[711] Fix | Delete

// Add post thumbnail to response if available.

[712] Fix | Delete

$thumbnail_id = false;

[713] Fix | Delete

[714] Fix | Delete

if ( has_post_thumbnail( $post->ID ) ) {

[715] Fix | Delete

$thumbnail_id = get_post_thumbnail_id( $post->ID );

[716] Fix | Delete

}

[717] Fix | Delete

[718] Fix | Delete

if ( 'attachment' === get_post_type( $post ) ) {

[719] Fix | Delete

if ( wp_attachment_is_image( $post ) ) {

[720] Fix | Delete

$thumbnail_id = $post->ID;

[721] Fix | Delete

} elseif ( wp_attachment_is( 'video', $post ) ) {

[722] Fix | Delete

$thumbnail_id = get_post_thumbnail_id( $post );

[723] Fix | Delete

$data['type'] = 'video';

[724] Fix | Delete

}

[725] Fix | Delete

}

[726] Fix | Delete

[727] Fix | Delete

if ( $thumbnail_id ) {

[728] Fix | Delete

list( $thumbnail_url, $thumbnail_width, $thumbnail_height ) = wp_get_attachment_image_src( $thumbnail_id, array( $width, 0 ) );

[729] Fix | Delete

$data['thumbnail_url'] = $thumbnail_url;

[730] Fix | Delete

$data['thumbnail_width'] = $thumbnail_width;

[731] Fix | Delete

$data['thumbnail_height'] = $thumbnail_height;

[732] Fix | Delete

}

[733] Fix | Delete

[734] Fix | Delete

return $data;

[735] Fix | Delete

}

[736] Fix | Delete

[737] Fix | Delete

/**

[738] Fix | Delete

* Ensures that the specified format is either 'json' or 'xml'.

[739] Fix | Delete

*

[740] Fix | Delete

* @since 4.4.0

[741] Fix | Delete

*

[742] Fix | Delete

* @param string $format The oEmbed response format. Accepts 'json' or 'xml'.

[743] Fix | Delete

* @return string The format, either 'xml' or 'json'. Default 'json'.

[744] Fix | Delete

*/

[745] Fix | Delete

function wp_oembed_ensure_format( $format ) {

[746] Fix | Delete

if ( ! in_array( $format, array( 'json', 'xml' ), true ) ) {

[747] Fix | Delete

return 'json';

[748] Fix | Delete

}

[749] Fix | Delete

[750] Fix | Delete

return $format;

[751] Fix | Delete

}

[752] Fix | Delete

[753] Fix | Delete

/**

[754] Fix | Delete

* Hooks into the REST API output to print XML instead of JSON.

[755] Fix | Delete

*

[756] Fix | Delete

* This is only done for the oEmbed API endpoint,

[757] Fix | Delete

* which supports both formats.

[758] Fix | Delete

*

[759] Fix | Delete

* @access private

[760] Fix | Delete

* @since 4.4.0

[761] Fix | Delete

*

[762] Fix | Delete

* @param bool $served Whether the request has already been served.

[763] Fix | Delete

* @param WP_HTTP_Response $result Result to send to the client. Usually a `WP_REST_Response`.

[764] Fix | Delete

* @param WP_REST_Request $request Request used to generate the response.

[765] Fix | Delete

* @param WP_REST_Server $server Server instance.

[766] Fix | Delete

* @return true

[767] Fix | Delete

*/

[768] Fix | Delete

function _oembed_rest_pre_serve_request( $served, $result, $request, $server ) {

[769] Fix | Delete

$params = $request->get_params();

[770] Fix | Delete

[771] Fix | Delete

if ( '/oembed/1.0/embed' !== $request->get_route() || 'GET' !== $request->get_method() ) {

[772] Fix | Delete

return $served;

[773] Fix | Delete

}

[774] Fix | Delete

[775] Fix | Delete

if ( ! isset( $params['format'] ) || 'xml' !== $params['format'] ) {

[776] Fix | Delete

return $served;

[777] Fix | Delete

}

[778] Fix | Delete

[779] Fix | Delete

// Embed links inside the request.

[780] Fix | Delete

$data = $server->response_to_data( $result, false );

[781] Fix | Delete

[782] Fix | Delete

if ( ! class_exists( 'SimpleXMLElement' ) ) {

[783] Fix | Delete

status_header( 501 );

[784] Fix | Delete

die( get_status_header_desc( 501 ) );

[785] Fix | Delete

}

[786] Fix | Delete

[787] Fix | Delete

$result = _oembed_create_xml( $data );

[788] Fix | Delete

[789] Fix | Delete

// Bail if there's no XML.

[790] Fix | Delete

if ( ! $result ) {

[791] Fix | Delete

status_header( 501 );

[792] Fix | Delete

return get_status_header_desc( 501 );

[793] Fix | Delete

}

[794] Fix | Delete

[795] Fix | Delete

if ( ! headers_sent() ) {

[796] Fix | Delete

$server->send_header( 'Content-Type', 'text/xml; charset=' . get_option( 'blog_charset' ) );

[797] Fix | Delete

}

[798] Fix | Delete

[799] Fix | Delete

echo $result;

[800] Fix | Delete

[801] Fix | Delete

return true;

[802] Fix | Delete

}

[803] Fix | Delete

[804] Fix | Delete

/**

[805] Fix | Delete

* Creates an XML string from a given array.

[806] Fix | Delete

*

[807] Fix | Delete

* @since 4.4.0

[808] Fix | Delete

* @access private

[809] Fix | Delete

*

[810] Fix | Delete

* @param array $data The original oEmbed response data.

[811] Fix | Delete

* @param SimpleXMLElement $node Optional. XML node to append the result to recursively.

[812] Fix | Delete

* @return string|false XML string on success, false on error.

[813] Fix | Delete

*/

[814] Fix | Delete

function _oembed_create_xml( $data, $node = null ) {

[815] Fix | Delete

if ( ! is_array( $data ) || empty( $data ) ) {

[816] Fix | Delete

return false;

[817] Fix | Delete

}

[818] Fix | Delete

[819] Fix | Delete

if ( null === $node ) {

[820] Fix | Delete

$node = new SimpleXMLElement( '<oembed></oembed>' );

[821] Fix | Delete

}

[822] Fix | Delete

[823] Fix | Delete

foreach ( $data as $key => $value ) {

[824] Fix | Delete

if ( is_numeric( $key ) ) {

[825] Fix | Delete

$key = 'oembed';

[826] Fix | Delete

}

[827] Fix | Delete

[828] Fix | Delete

if ( is_array( $value ) ) {

[829] Fix | Delete

$item = $node->addChild( $key );

[830] Fix | Delete

_oembed_create_xml( $value, $item );

[831] Fix | Delete

} else {

[832] Fix | Delete

$node->addChild( $key, esc_html( $value ) );

[833] Fix | Delete

}

[834] Fix | Delete

}

[835] Fix | Delete

[836] Fix | Delete

return $node->asXML();

[837] Fix | Delete

}

[838] Fix | Delete

[839] Fix | Delete

/**

[840] Fix | Delete

* Filters the given oEmbed HTML to make sure iframes have a title attribute.

[841] Fix | Delete

*

[842] Fix | Delete

* @since 5.2.0

[843] Fix | Delete

*

[844] Fix | Delete

* @param string $result The oEmbed HTML result.

[845] Fix | Delete

* @param object $data A data object result from an oEmbed provider.

[846] Fix | Delete

* @param string $url The URL of the content to be embedded.

[847] Fix | Delete

* @return string The filtered oEmbed result.

[848] Fix | Delete

*/

[849] Fix | Delete

function wp_filter_oembed_iframe_title_attribute( $result, $data, $url ) {

[850] Fix | Delete

if ( false === $result || ! in_array( $data->type, array( 'rich', 'video' ), true ) ) {

[851] Fix | Delete

return $result;

[852] Fix | Delete

}

[853] Fix | Delete

[854] Fix | Delete

$title = ! empty( $data->title ) ? $data->title : '';

[855] Fix | Delete

[856] Fix | Delete

$pattern = '`<iframe([^>]*)>`i';

[857] Fix | Delete

if ( preg_match( $pattern, $result, $matches ) ) {

[858] Fix | Delete

$attrs = wp_kses_hair( $matches[1], wp_allowed_protocols() );

[859] Fix | Delete

[860] Fix | Delete

foreach ( $attrs as $attr => $item ) {

[861] Fix | Delete

$lower_attr = strtolower( $attr );

[862] Fix | Delete

if ( $lower_attr === $attr ) {

[863] Fix | Delete

continue;

[864] Fix | Delete

}

[865] Fix | Delete

if ( ! isset( $attrs[ $lower_attr ] ) ) {

[866] Fix | Delete

$attrs[ $lower_attr ] = $item;

[867] Fix | Delete

unset( $attrs[ $attr ] );

[868] Fix | Delete

}

[869] Fix | Delete

}

[870] Fix | Delete

}

[871] Fix | Delete

[872] Fix | Delete

if ( ! empty( $attrs['title']['value'] ) ) {

[873] Fix | Delete

$title = $attrs['title']['value'];

[874] Fix | Delete

}

[875] Fix | Delete

[876] Fix | Delete

/**

[877] Fix | Delete

* Filters the title attribute of the given oEmbed HTML iframe.

[878] Fix | Delete

*

[879] Fix | Delete

* @since 5.2.0

[880] Fix | Delete

*

[881] Fix | Delete

* @param string $title The title attribute.

[882] Fix | Delete

* @param string $result The oEmbed HTML result.

[883] Fix | Delete

* @param object $data A data object result from an oEmbed provider.

[884] Fix | Delete

* @param string $url The URL of the content to be embedded.

[885] Fix | Delete

*/

[886] Fix | Delete

$title = apply_filters( 'oembed_iframe_title_attribute', $title, $result, $data, $url );

[887] Fix | Delete

[888] Fix | Delete

if ( '' === $title ) {

[889] Fix | Delete

return $result;

[890] Fix | Delete

}

[891] Fix | Delete

[892] Fix | Delete

if ( isset( $attrs['title'] ) ) {

[893] Fix | Delete

unset( $attrs['title'] );

[894] Fix | Delete

$attr_string = implode( ' ', wp_list_pluck( $attrs, 'whole' ) );

[895] Fix | Delete

$result = str_replace( $matches[0], '<iframe ' . trim( $attr_string ) . '>', $result );

[896] Fix | Delete

}

[897] Fix | Delete

return str_ireplace( '<iframe ', sprintf( '<iframe title="%s" ', esc_attr( $title ) ), $result );

[898] Fix | Delete

}

[899] Fix | Delete

[900] Fix | Delete

[901] Fix | Delete

/**

[902] Fix | Delete

* Filters the given oEmbed HTML.

[903] Fix | Delete

*

[904] Fix | Delete

* If the `$url` isn't on the trusted providers list,

[905] Fix | Delete

* we need to filter the HTML heavily for security.

[906] Fix | Delete

*

[907] Fix | Delete

* Only filters 'rich' and 'video' response types.

[908] Fix | Delete

*

[909] Fix | Delete

* @since 4.4.0

[910] Fix | Delete

*

[911] Fix | Delete

* @param string $result The oEmbed HTML result.

[912] Fix | Delete

* @param object $data A data object result from an oEmbed provider.

[913] Fix | Delete

* @param string $url The URL of the content to be embedded.

[914] Fix | Delete

* @return string The filtered and sanitized oEmbed result.

[915] Fix | Delete

*/

[916] Fix | Delete

function wp_filter_oembed_result( $result, $data, $url ) {

[917] Fix | Delete

if ( false === $result || ! in_array( $data->type, array( 'rich', 'video' ), true ) ) {

[918] Fix | Delete

return $result;

[919] Fix | Delete

}

[920] Fix | Delete

[921] Fix | Delete

$wp_oembed = _wp_oembed_get_object();

[922] Fix | Delete

[923] Fix | Delete

// Don't modify the HTML for trusted providers.

[924] Fix | Delete

if ( false !== $wp_oembed->get_provider( $url, array( 'discover' => false ) ) ) {

[925] Fix | Delete

return $result;

[926] Fix | Delete

}

[927] Fix | Delete

[928] Fix | Delete

$allowed_html = array(

[929] Fix | Delete

'a' => array(

[930] Fix | Delete

'href' => true,

[931] Fix | Delete

),

[932] Fix | Delete

'blockquote' => array(),

[933] Fix | Delete

'iframe' => array(

[934] Fix | Delete

'src' => true,

[935] Fix | Delete

'width' => true,

[936] Fix | Delete

'height' => true,

[937] Fix | Delete

'frameborder' => true,

[938] Fix | Delete

'marginwidth' => true,

[939] Fix | Delete

'marginheight' => true,

[940] Fix | Delete

'scrolling' => true,

[941] Fix | Delete

'title' => true,

[942] Fix | Delete

),

[943] Fix | Delete

);

[944] Fix | Delete

[945] Fix | Delete

$html = wp_kses( $result, $allowed_html );

[946] Fix | Delete

[947] Fix | Delete

preg_match( '|(<blockquote>.*?</blockquote>)?.*(<iframe.*?></iframe>)|ms', $html, $content );

[948] Fix | Delete

// We require at least the iframe to exist.

[949] Fix | Delete

if ( empty( $content[2] ) ) {

[950] Fix | Delete

return false;

[951] Fix | Delete

}

[952] Fix | Delete

$html = $content[1] . $content[2];

[953] Fix | Delete

[954] Fix | Delete

preg_match( '/ src=([\'"])(.*?)\1/', $html, $results );

[955] Fix | Delete

[956] Fix | Delete

if ( ! empty( $results ) ) {

[957] Fix | Delete

$secret = wp_generate_password( 10, false );

[958] Fix | Delete

[959] Fix | Delete

$url = esc_url( "{$results[2]}#?secret=$secret" );

[960] Fix | Delete

$q = $results[1];

[961] Fix | Delete

[962] Fix | Delete

$html = str_replace( $results[0], ' src=' . $q . $url . $q . ' data-secret=' . $q . $secret . $q, $html );

[963] Fix | Delete

$html = str_replace( '<blockquote', "<blockquote data-secret=\"$secret\"", $html );

[964] Fix | Delete

}

[965] Fix | Delete

[966] Fix | Delete

$allowed_html['blockquote']['data-secret'] = true;

[967] Fix | Delete

$allowed_html['iframe']['data-secret'] = true;

[968] Fix | Delete

[969] Fix | Delete

$html = wp_kses( $html, $allowed_html );

[970] Fix | Delete

[971] Fix | Delete

if ( ! empty( $content[1] ) ) {

[972] Fix | Delete

// We have a blockquote to fall back on. Hide the iframe by default.

[973] Fix | Delete

$html = str_replace( '<iframe', '<iframe style="position: absolute; visibility: hidden;"', $html );

[974] Fix | Delete

$html = str_replace( '<blockquote', '<blockquote class="wp-embedded-content"', $html );

[975] Fix | Delete

}

[976] Fix | Delete

[977] Fix | Delete

$html = str_ireplace( '<iframe', '<iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted"', $html );

[978] Fix | Delete

[979] Fix | Delete

return $html;

[980] Fix | Delete

}

[981] Fix | Delete

[982] Fix | Delete

/**

[983] Fix | Delete

* Filters the string in the 'more' link displayed after a trimmed excerpt.

[984] Fix | Delete

*

[985] Fix | Delete

* Replaces '[...]' (appended to automatically generated excerpts) with an

[986] Fix | Delete

* ellipsis and a "Continue reading" link in the embed template.

[987] Fix | Delete

*

[988] Fix | Delete

* @since 4.4.0

[989] Fix | Delete

*

[990] Fix | Delete

* @param string $more_string Default 'more' string.

[991] Fix | Delete

* @return string 'Continue reading' link prepended with an ellipsis.

[992] Fix | Delete

*/

[993] Fix | Delete

function wp_embed_excerpt_more( $more_string ) {

[994] Fix | Delete

if ( ! is_embed() ) {

[995] Fix | Delete

return $more_string;

[996] Fix | Delete

}

[997] Fix | Delete

[998] Fix | Delete

$link = sprintf(

[999] Fix | Delete