Edit File by line

$post_parent = get_post( $id );

[3000] Fix | Delete

[3001] Fix | Delete

// Terminate the shortcode execution if the user cannot read the post or it is password-protected.

[3002] Fix | Delete

if ( ! current_user_can( 'read_post', $post_parent->ID ) || post_password_required( $post_parent ) ) {

[3003] Fix | Delete

return '';

[3004] Fix | Delete

}

[3005] Fix | Delete

}

[3006] Fix | Delete

[3007] Fix | Delete

if ( empty( $attachments ) ) {

[3008] Fix | Delete

return '';

[3009] Fix | Delete

}

[3010] Fix | Delete

[3011] Fix | Delete

if ( is_feed() ) {

[3012] Fix | Delete

$output = "\n";

[3013] Fix | Delete

foreach ( $attachments as $att_id => $attachment ) {

[3014] Fix | Delete

$output .= wp_get_attachment_link( $att_id ) . "\n";

[3015] Fix | Delete

}

[3016] Fix | Delete

return $output;

[3017] Fix | Delete

}

[3018] Fix | Delete

[3019] Fix | Delete

$outer = 22; // Default padding and border of wrapper.

[3020] Fix | Delete

[3021] Fix | Delete

$default_width = 640;

[3022] Fix | Delete

$default_height = 360;

[3023] Fix | Delete

[3024] Fix | Delete

$theme_width = empty( $content_width ) ? $default_width : ( $content_width - $outer );

[3025] Fix | Delete

$theme_height = empty( $content_width ) ? $default_height : round( ( $default_height * $theme_width ) / $default_width );

[3026] Fix | Delete

[3027] Fix | Delete

$data = array(

[3028] Fix | Delete

'type' => $atts['type'],

[3029] Fix | Delete

// Don't pass strings to JSON, will be truthy in JS.

[3030] Fix | Delete

'tracklist' => wp_validate_boolean( $atts['tracklist'] ),

[3031] Fix | Delete

'tracknumbers' => wp_validate_boolean( $atts['tracknumbers'] ),

[3032] Fix | Delete

'images' => wp_validate_boolean( $atts['images'] ),

[3033] Fix | Delete

'artists' => wp_validate_boolean( $atts['artists'] ),

[3034] Fix | Delete

);

[3035] Fix | Delete

[3036] Fix | Delete

$tracks = array();

[3037] Fix | Delete

foreach ( $attachments as $attachment ) {

[3038] Fix | Delete

$url = wp_get_attachment_url( $attachment->ID );

[3039] Fix | Delete

$ftype = wp_check_filetype( $url, wp_get_mime_types() );

[3040] Fix | Delete

$track = array(

[3041] Fix | Delete

'src' => $url,

[3042] Fix | Delete

'type' => $ftype['type'],

[3043] Fix | Delete

'title' => $attachment->post_title,

[3044] Fix | Delete

'caption' => $attachment->post_excerpt,

[3045] Fix | Delete

'description' => $attachment->post_content,

[3046] Fix | Delete

);

[3047] Fix | Delete

[3048] Fix | Delete

$track['meta'] = array();

[3049] Fix | Delete

$meta = wp_get_attachment_metadata( $attachment->ID );

[3050] Fix | Delete

if ( ! empty( $meta ) ) {

[3051] Fix | Delete

[3052] Fix | Delete

foreach ( wp_get_attachment_id3_keys( $attachment ) as $key => $label ) {

[3053] Fix | Delete

if ( ! empty( $meta[ $key ] ) ) {

[3054] Fix | Delete

$track['meta'][ $key ] = $meta[ $key ];

[3055] Fix | Delete

}

[3056] Fix | Delete

}

[3057] Fix | Delete

[3058] Fix | Delete

if ( 'video' === $atts['type'] ) {

[3059] Fix | Delete

if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) {

[3060] Fix | Delete

$width = $meta['width'];

[3061] Fix | Delete

$height = $meta['height'];

[3062] Fix | Delete

$theme_height = round( ( $height * $theme_width ) / $width );

[3063] Fix | Delete

} else {

[3064] Fix | Delete

$width = $default_width;

[3065] Fix | Delete

$height = $default_height;

[3066] Fix | Delete

}

[3067] Fix | Delete

[3068] Fix | Delete

$track['dimensions'] = array(

[3069] Fix | Delete

'original' => compact( 'width', 'height' ),

[3070] Fix | Delete

'resized' => array(

[3071] Fix | Delete

'width' => $theme_width,

[3072] Fix | Delete

'height' => $theme_height,

[3073] Fix | Delete

[3074] Fix | Delete

);

[3075] Fix | Delete

}

[3076] Fix | Delete

}

[3077] Fix | Delete

[3078] Fix | Delete

if ( $atts['images'] ) {

[3079] Fix | Delete

$thumb_id = get_post_thumbnail_id( $attachment->ID );

[3080] Fix | Delete

if ( ! empty( $thumb_id ) ) {

[3081] Fix | Delete

list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'full' );

[3082] Fix | Delete

$track['image'] = compact( 'src', 'width', 'height' );

[3083] Fix | Delete

list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'thumbnail' );

[3084] Fix | Delete

$track['thumb'] = compact( 'src', 'width', 'height' );

[3085] Fix | Delete

} else {

[3086] Fix | Delete

$src = wp_mime_type_icon( $attachment->ID, '.svg' );

[3087] Fix | Delete

$width = 48;

[3088] Fix | Delete

$height = 64;

[3089] Fix | Delete

$track['image'] = compact( 'src', 'width', 'height' );

[3090] Fix | Delete

$track['thumb'] = compact( 'src', 'width', 'height' );

[3091] Fix | Delete

}

[3092] Fix | Delete

}

[3093] Fix | Delete

[3094] Fix | Delete

$tracks[] = $track;

[3095] Fix | Delete

}

[3096] Fix | Delete

$data['tracks'] = $tracks;

[3097] Fix | Delete

[3098] Fix | Delete

$safe_type = esc_attr( $atts['type'] );

[3099] Fix | Delete

$safe_style = esc_attr( $atts['style'] );

[3100] Fix | Delete

[3101] Fix | Delete

ob_start();

[3102] Fix | Delete

[3103] Fix | Delete

if ( 1 === $instance ) {

[3104] Fix | Delete

/**

[3105] Fix | Delete

* Prints and enqueues playlist scripts, styles, and JavaScript templates.

[3106] Fix | Delete

[3107] Fix | Delete

* @since 3.9.0

[3108] Fix | Delete

[3109] Fix | Delete

* @param string $type Type of playlist. Possible values are 'audio' or 'video'.

[3110] Fix | Delete

* @param string $style The 'theme' for the playlist. Core provides 'light' and 'dark'.

[3111] Fix | Delete

[3112] Fix | Delete

do_action( 'wp_playlist_scripts', $atts['type'], $atts['style'] );

[3113] Fix | Delete

}

[3114] Fix | Delete

[3115] Fix | Delete

<div class="wp-playlist wp-<?php echo $safe_type; ?>-playlist wp-playlist-<?php echo $safe_style; ?>">

[3116] Fix | Delete

<?php if ( 'audio' === $atts['type'] ) : ?>

[3117] Fix | Delete

[3118] Fix | Delete

<?php endif; ?>

[3119] Fix | Delete

<<?php echo $safe_type; ?> controls="controls" preload="none" width="<?php echo (int) $theme_width; ?>"

[3120] Fix | Delete

<?php

[3121] Fix | Delete

if ( 'video' === $safe_type ) {

[3122] Fix | Delete

echo ' height="', (int) $theme_height, '"';

[3123] Fix | Delete

}

[3124] Fix | Delete

[3125] Fix | Delete

></<?php echo $safe_type; ?>>

[3126] Fix | Delete

[3127] Fix | Delete

[3128] Fix | Delete

[3129] Fix | Delete

<ol>

[3130] Fix | Delete

<?php

[3131] Fix | Delete

foreach ( $attachments as $att_id => $attachment ) {

[3132] Fix | Delete

printf( '<li>%s</li>', wp_get_attachment_link( $att_id ) );

[3133] Fix | Delete

}

[3134] Fix | Delete

[3135] Fix | Delete

</ol>

[3136] Fix | Delete

</noscript>

[3137] Fix | Delete

[3138] Fix | Delete

</div>

[3139] Fix | Delete

<?php

[3140] Fix | Delete

return ob_get_clean();

[3141] Fix | Delete

}

[3142] Fix | Delete

add_shortcode( 'playlist', 'wp_playlist_shortcode' );

[3143] Fix | Delete

[3144] Fix | Delete

/**

[3145] Fix | Delete

* Provides a No-JS Flash fallback as a last resort for audio / video.

[3146] Fix | Delete

[3147] Fix | Delete

* @since 3.6.0

[3148] Fix | Delete

[3149] Fix | Delete

* @param string $url The media element URL.

[3150] Fix | Delete

* @return string Fallback HTML.

[3151] Fix | Delete

[3152] Fix | Delete

function wp_mediaelement_fallback( $url ) {

[3153] Fix | Delete

/**

[3154] Fix | Delete

* Filters the MediaElement fallback output for no-JS.

[3155] Fix | Delete

[3156] Fix | Delete

* @since 3.6.0

[3157] Fix | Delete

[3158] Fix | Delete

* @param string $output Fallback output for no-JS.

[3159] Fix | Delete

* @param string $url Media file URL.

[3160] Fix | Delete

[3161] Fix | Delete

return apply_filters( 'wp_mediaelement_fallback', sprintf( '<a href="%1$s">%1$s</a>', esc_url( $url ) ), $url );

[3162] Fix | Delete

}

[3163] Fix | Delete

[3164] Fix | Delete

/**

[3165] Fix | Delete

* Returns a filtered list of supported audio formats.

[3166] Fix | Delete

[3167] Fix | Delete

* @since 3.6.0

[3168] Fix | Delete

[3169] Fix | Delete

* @return string[] Supported audio formats.

[3170] Fix | Delete

[3171] Fix | Delete

function wp_get_audio_extensions() {

[3172] Fix | Delete

/**

[3173] Fix | Delete

* Filters the list of supported audio formats.

[3174] Fix | Delete

[3175] Fix | Delete

* @since 3.6.0

[3176] Fix | Delete

[3177] Fix | Delete

* @param string[] $extensions An array of supported audio formats. Defaults are

[3178] Fix | Delete

* 'mp3', 'ogg', 'flac', 'm4a', 'wav'.

[3179] Fix | Delete

[3180] Fix | Delete

return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );

[3181] Fix | Delete

}

[3182] Fix | Delete

[3183] Fix | Delete

/**

[3184] Fix | Delete

* Returns useful keys to use to lookup data from an attachment's stored metadata.

[3185] Fix | Delete

[3186] Fix | Delete

* @since 3.9.0

[3187] Fix | Delete

[3188] Fix | Delete

* @param WP_Post $attachment The current attachment, provided for context.

[3189] Fix | Delete

* @param string $context Optional. The context. Accepts 'edit', 'display'. Default 'display'.

[3190] Fix | Delete

* @return string[] Key/value pairs of field keys to labels.

[3191] Fix | Delete

[3192] Fix | Delete

function wp_get_attachment_id3_keys( $attachment, $context = 'display' ) {

[3193] Fix | Delete

$fields = array(

[3194] Fix | Delete

'artist' => __( 'Artist' ),

[3195] Fix | Delete

'album' => __( 'Album' ),

[3196] Fix | Delete

);

[3197] Fix | Delete

[3198] Fix | Delete

if ( 'display' === $context ) {

[3199] Fix | Delete

$fields['genre'] = __( 'Genre' );

[3200] Fix | Delete

$fields['year'] = __( 'Year' );

[3201] Fix | Delete

$fields['length_formatted'] = _x( 'Length', 'video or audio' );

[3202] Fix | Delete

} elseif ( 'js' === $context ) {

[3203] Fix | Delete

$fields['bitrate'] = __( 'Bitrate' );

[3204] Fix | Delete

$fields['bitrate_mode'] = __( 'Bitrate Mode' );

[3205] Fix | Delete

}

[3206] Fix | Delete

[3207] Fix | Delete

/**

[3208] Fix | Delete

* Filters the editable list of keys to look up data from an attachment's metadata.

[3209] Fix | Delete

[3210] Fix | Delete

* @since 3.9.0

[3211] Fix | Delete

[3212] Fix | Delete

* @param array $fields Key/value pairs of field keys to labels.

[3213] Fix | Delete

* @param WP_Post $attachment Attachment object.

[3214] Fix | Delete

* @param string $context The context. Accepts 'edit', 'display'. Default 'display'.

[3215] Fix | Delete

[3216] Fix | Delete

return apply_filters( 'wp_get_attachment_id3_keys', $fields, $attachment, $context );

[3217] Fix | Delete

}

[3218] Fix | Delete

/**

[3219] Fix | Delete

* Builds the Audio shortcode output.

[3220] Fix | Delete

[3221] Fix | Delete

* This implements the functionality of the Audio Shortcode for displaying

[3222] Fix | Delete

* WordPress mp3s in a post.

[3223] Fix | Delete

[3224] Fix | Delete

* @since 3.6.0

[3225] Fix | Delete

[3226] Fix | Delete

* @param array $attr {

[3227] Fix | Delete

* Attributes of the audio shortcode.

[3228] Fix | Delete

[3229] Fix | Delete

* @type string $src URL to the source of the audio file. Default empty.

[3230] Fix | Delete

* @type string $loop The 'loop' attribute for the `<audio>` element. Default empty.

[3231] Fix | Delete

* @type string $autoplay The 'autoplay' attribute for the `<audio>` element. Default empty.

[3232] Fix | Delete

* @type string $preload The 'preload' attribute for the `<audio>` element. Default 'none'.

[3233] Fix | Delete

* @type string $class The 'class' attribute for the `<audio>` element. Default 'wp-audio-shortcode'.

[3234] Fix | Delete

* @type string $style The 'style' attribute for the `<audio>` element. Default 'width: 100%;'.

[3235] Fix | Delete

* }

[3236] Fix | Delete

* @param string $content Shortcode content.

[3237] Fix | Delete

* @return string|void HTML content to display audio.

[3238] Fix | Delete

[3239] Fix | Delete

function wp_audio_shortcode( $attr, $content = '' ) {

[3240] Fix | Delete

$post_id = get_post() ? get_the_ID() : 0;

[3241] Fix | Delete

[3242] Fix | Delete

static $instance = 0;

[3243] Fix | Delete

++$instance;

[3244] Fix | Delete

[3245] Fix | Delete

/**

[3246] Fix | Delete

* Filters the default audio shortcode output.

[3247] Fix | Delete

[3248] Fix | Delete

* If the filtered output isn't empty, it will be used instead of generating the default audio template.

[3249] Fix | Delete

[3250] Fix | Delete

* @since 3.6.0

[3251] Fix | Delete

[3252] Fix | Delete

* @param string $html Empty variable to be replaced with shortcode markup.

[3253] Fix | Delete

* @param array $attr Attributes of the shortcode. See {@see wp_audio_shortcode()}.

[3254] Fix | Delete

* @param string $content Shortcode content.

[3255] Fix | Delete

* @param int $instance Unique numeric ID of this audio shortcode instance.

[3256] Fix | Delete

[3257] Fix | Delete

$override = apply_filters( 'wp_audio_shortcode_override', '', $attr, $content, $instance );

[3258] Fix | Delete

[3259] Fix | Delete

if ( '' !== $override ) {

[3260] Fix | Delete

return $override;

[3261] Fix | Delete

}

[3262] Fix | Delete

[3263] Fix | Delete

$audio = null;

[3264] Fix | Delete

[3265] Fix | Delete

$default_types = wp_get_audio_extensions();

[3266] Fix | Delete

$defaults_atts = array(

[3267] Fix | Delete

'src' => '',

[3268] Fix | Delete

'loop' => '',

[3269] Fix | Delete

'autoplay' => '',

[3270] Fix | Delete

'preload' => 'none',

[3271] Fix | Delete

'class' => 'wp-audio-shortcode',

[3272] Fix | Delete

'style' => 'width: 100%;',

[3273] Fix | Delete

);

[3274] Fix | Delete

foreach ( $default_types as $type ) {

[3275] Fix | Delete

$defaults_atts[ $type ] = '';

[3276] Fix | Delete

}

[3277] Fix | Delete

[3278] Fix | Delete

$atts = shortcode_atts( $defaults_atts, $attr, 'audio' );

[3279] Fix | Delete

[3280] Fix | Delete

$primary = false;

[3281] Fix | Delete

if ( ! empty( $atts['src'] ) ) {

[3282] Fix | Delete

$type = wp_check_filetype( $atts['src'], wp_get_mime_types() );

[3283] Fix | Delete

[3284] Fix | Delete

if ( ! in_array( strtolower( $type['ext'] ), $default_types, true ) ) {

[3285] Fix | Delete

return sprintf( '<a class="wp-embedded-audio" href="%s">%s</a>', esc_url( $atts['src'] ), esc_html( $atts['src'] ) );

[3286] Fix | Delete

}

[3287] Fix | Delete

[3288] Fix | Delete

$primary = true;

[3289] Fix | Delete

array_unshift( $default_types, 'src' );

[3290] Fix | Delete

} else {

[3291] Fix | Delete

foreach ( $default_types as $ext ) {

[3292] Fix | Delete

if ( ! empty( $atts[ $ext ] ) ) {

[3293] Fix | Delete

$type = wp_check_filetype( $atts[ $ext ], wp_get_mime_types() );

[3294] Fix | Delete

[3295] Fix | Delete

if ( strtolower( $type['ext'] ) === $ext ) {

[3296] Fix | Delete

$primary = true;

[3297] Fix | Delete

}

[3298] Fix | Delete

}

[3299] Fix | Delete

}

[3300] Fix | Delete

}

[3301] Fix | Delete

[3302] Fix | Delete

if ( ! $primary ) {

[3303] Fix | Delete

$audios = get_attached_media( 'audio', $post_id );

[3304] Fix | Delete

[3305] Fix | Delete

if ( empty( $audios ) ) {

[3306] Fix | Delete

return;

[3307] Fix | Delete

}

[3308] Fix | Delete

[3309] Fix | Delete

$audio = reset( $audios );

[3310] Fix | Delete

$atts['src'] = wp_get_attachment_url( $audio->ID );

[3311] Fix | Delete

[3312] Fix | Delete

if ( empty( $atts['src'] ) ) {

[3313] Fix | Delete

return;

[3314] Fix | Delete

}

[3315] Fix | Delete

[3316] Fix | Delete

array_unshift( $default_types, 'src' );

[3317] Fix | Delete

}

[3318] Fix | Delete

[3319] Fix | Delete

/**

[3320] Fix | Delete

* Filters the media library used for the audio shortcode.

[3321] Fix | Delete

[3322] Fix | Delete

* @since 3.6.0

[3323] Fix | Delete

[3324] Fix | Delete

* @param string $library Media library used for the audio shortcode.

[3325] Fix | Delete

[3326] Fix | Delete

$library = apply_filters( 'wp_audio_shortcode_library', 'mediaelement' );

[3327] Fix | Delete

[3328] Fix | Delete

if ( 'mediaelement' === $library && did_action( 'init' ) ) {

[3329] Fix | Delete

wp_enqueue_style( 'wp-mediaelement' );

[3330] Fix | Delete

wp_enqueue_script( 'wp-mediaelement' );

[3331] Fix | Delete

}

[3332] Fix | Delete

[3333] Fix | Delete

/**

[3334] Fix | Delete

* Filters the class attribute for the audio shortcode output container.

[3335] Fix | Delete

[3336] Fix | Delete

* @since 3.6.0

[3337] Fix | Delete

* @since 4.9.0 The `$atts` parameter was added.

[3338] Fix | Delete

[3339] Fix | Delete

* @param string $class CSS class or list of space-separated classes.

[3340] Fix | Delete

* @param array $atts Array of audio shortcode attributes.

[3341] Fix | Delete

[3342] Fix | Delete

$atts['class'] = apply_filters( 'wp_audio_shortcode_class', $atts['class'], $atts );

[3343] Fix | Delete

[3344] Fix | Delete

$html_atts = array(

[3345] Fix | Delete

'class' => $atts['class'],

[3346] Fix | Delete

'id' => sprintf( 'audio-%d-%d', $post_id, $instance ),

[3347] Fix | Delete

'loop' => wp_validate_boolean( $atts['loop'] ),

[3348] Fix | Delete

'autoplay' => wp_validate_boolean( $atts['autoplay'] ),

[3349] Fix | Delete

'preload' => $atts['preload'],

[3350] Fix | Delete

'style' => $atts['style'],

[3351] Fix | Delete

);

[3352] Fix | Delete

[3353] Fix | Delete

// These ones should just be omitted altogether if they are blank.

[3354] Fix | Delete

foreach ( array( 'loop', 'autoplay', 'preload' ) as $a ) {

[3355] Fix | Delete

if ( empty( $html_atts[ $a ] ) ) {

[3356] Fix | Delete

unset( $html_atts[ $a ] );

[3357] Fix | Delete

}

[3358] Fix | Delete

}

[3359] Fix | Delete

[3360] Fix | Delete

$attr_strings = array();

[3361] Fix | Delete

[3362] Fix | Delete

foreach ( $html_atts as $k => $v ) {

[3363] Fix | Delete

$attr_strings[] = $k . '="' . esc_attr( $v ) . '"';

[3364] Fix | Delete

}

[3365] Fix | Delete

[3366] Fix | Delete

$html = '';

[3367] Fix | Delete

[3368] Fix | Delete

if ( 'mediaelement' === $library && 1 === $instance ) {

[3369] Fix | Delete

$html .= "\n";

[3370] Fix | Delete

}

[3371] Fix | Delete

[3372] Fix | Delete

$html .= sprintf( '<audio %s controls="controls">', implode( ' ', $attr_strings ) );

[3373] Fix | Delete

[3374] Fix | Delete

$fileurl = '';

[3375] Fix | Delete

$source = '<source type="%s" src="%s" />';

[3376] Fix | Delete

[3377] Fix | Delete

foreach ( $default_types as $fallback ) {

[3378] Fix | Delete

if ( ! empty( $atts[ $fallback ] ) ) {

[3379] Fix | Delete

if ( empty( $fileurl ) ) {

[3380] Fix | Delete

$fileurl = $atts[ $fallback ];

[3381] Fix | Delete

}

[3382] Fix | Delete

[3383] Fix | Delete

$type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() );

[3384] Fix | Delete

$url = add_query_arg( '_', $instance, $atts[ $fallback ] );

[3385] Fix | Delete

$html .= sprintf( $source, $type['type'], esc_url( $url ) );

[3386] Fix | Delete

}

[3387] Fix | Delete

}

[3388] Fix | Delete

[3389] Fix | Delete

if ( 'mediaelement' === $library ) {

[3390] Fix | Delete

$html .= wp_mediaelement_fallback( $fileurl );

[3391] Fix | Delete

}

[3392] Fix | Delete

[3393] Fix | Delete

$html .= '</audio>';

[3394] Fix | Delete

[3395] Fix | Delete

/**

[3396] Fix | Delete

* Filters the audio shortcode output.

[3397] Fix | Delete

[3398] Fix | Delete

* @since 3.6.0

[3399] Fix | Delete

[3400] Fix | Delete

* @param string $html Audio shortcode HTML output.

[3401] Fix | Delete

* @param array $atts Array of audio shortcode attributes.

[3402] Fix | Delete

* @param string $audio Audio file.

[3403] Fix | Delete

* @param int $post_id Post ID.

[3404] Fix | Delete

* @param string $library Media library used for the audio shortcode.

[3405] Fix | Delete

[3406] Fix | Delete

return apply_filters( 'wp_audio_shortcode', $html, $atts, $audio, $post_id, $library );

[3407] Fix | Delete

}

[3408] Fix | Delete

add_shortcode( 'audio', 'wp_audio_shortcode' );

[3409] Fix | Delete

[3410] Fix | Delete

/**

[3411] Fix | Delete

* Returns a filtered list of supported video formats.

[3412] Fix | Delete

[3413] Fix | Delete

* @since 3.6.0

[3414] Fix | Delete

[3415] Fix | Delete

* @return string[] List of supported video formats.

[3416] Fix | Delete

[3417] Fix | Delete

function wp_get_video_extensions() {

[3418] Fix | Delete

/**

[3419] Fix | Delete

* Filters the list of supported video formats.

[3420] Fix | Delete

[3421] Fix | Delete

* @since 3.6.0

[3422] Fix | Delete

[3423] Fix | Delete

* @param string[] $extensions An array of supported video formats. Defaults are

[3424] Fix | Delete

* 'mp4', 'm4v', 'webm', 'ogv', 'flv'.

[3425] Fix | Delete

[3426] Fix | Delete

return apply_filters( 'wp_video_extensions', array( 'mp4', 'm4v', 'webm', 'ogv', 'flv' ) );

[3427] Fix | Delete

}

[3428] Fix | Delete

[3429] Fix | Delete

/**

[3430] Fix | Delete

* Builds the Video shortcode output.

[3431] Fix | Delete

[3432] Fix | Delete

* This implements the functionality of the Video Shortcode for displaying

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* WordPress mp4s in a post.

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* @since 3.6.0

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* @global int $content_width

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* @param array $attr {

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* Attributes of the shortcode.

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* @type string $src URL to the source of the video file. Default empty.

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* @type int $height Height of the video embed in pixels. Default 360.

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* @type int $width Width of the video embed in pixels. Default $content_width or 640.

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* @type string $poster The 'poster' attribute for the `<video>` element. Default empty.

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* @type string $loop The 'loop' attribute for the `<video>` element. Default empty.

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* @type string $autoplay The 'autoplay' attribute for the `<video>` element. Default empty.

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* @type string $muted The 'muted' attribute for the `<video>` element. Default false.

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* @type string $preload The 'preload' attribute for the `<video>` element.

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* Default 'metadata'.

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* @type string $class The 'class' attribute for the `<video>` element.

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* Default 'wp-video-shortcode'.

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* }

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* @param string $content Shortcode content.

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* @return string|void HTML content to display video.

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function wp_video_shortcode( $attr, $content = '' ) {

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global $content_width;

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$post_id = get_post() ? get_the_ID() : 0;

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static $instance = 0;

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++$instance;

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/**

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* Filters the default video shortcode output.

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* If the filtered output isn't empty, it will be used instead of generating

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* the default video template.

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* @since 3.6.0

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* @see wp_video_shortcode()

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* @param string $html Empty variable to be replaced with shortcode markup.

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* @param array $attr Attributes of the shortcode. See {@see wp_video_shortcode()}.

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* @param string $content Video shortcode content.

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* @param int $instance Unique numeric ID of this video shortcode instance.

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$override = apply_filters( 'wp_video_shortcode_override', '', $attr, $content, $instance );

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if ( '' !== $override ) {

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return $override;

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}

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$video = null;

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$default_types = wp_get_video_extensions();

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$defaults_atts = array(

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'src' => '',

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'poster' => '',

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'loop' => '',

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'autoplay' => '',

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'muted' => 'false',

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'preload' => 'metadata',

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'width' => 640,

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'height' => 360,

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'class' => 'wp-video-shortcode',

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);

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