/**
* Retrieve formatted video metadata.
*
* @author Justin Tadlock <*****@*****.**>
* @author Cherry Team <*****@*****.**>
* @since 4.0.0
* @param int $post_id Attachment ID.
* @param array $metadata The attachment metadata.
* @return array Video metadata.
*/
function cherry_video_meta($post_id, $metadata)
{
// Get ID3 keys (labels for metadata).
$id3_keys = wp_get_attachment_id3_keys($post_id);
$items = array();
// File size.
if (!empty($metadata['filesize'])) {
$items['filesize'] = array(size_format(strip_tags($metadata['filesize']), 2), $id3_keys['filesize']);
}
// Mime type.
if (!empty($metadata['mime_type'])) {
$items['mime_type'] = array(esc_html($metadata['mime_type']), $id3_keys['mime_type']);
}
// Formated length of time the video file runs.
if (!empty($metadata['length_formatted'])) {
$items['length_formatted'] = array(esc_html($metadata['length_formatted']), $id3_keys['length_formatted']);
}
// Dimensions (width x height in pixels).
if (!empty($metadata['width']) && !empty($metadata['height'])) {
// Translators: Media dimensions - 1 is width and 2 is height.
$items['dimensions'] = array(sprintf(__('%1$s × %2$s', 'cherry'), number_format_i18n(absint($metadata['width'])), number_format_i18n(absint($metadata['height']))), __('Dimensions', 'cherry'));
}
/**
* Filter video metadata.
*
* @since 4.0.0
* @param array $items Metadata.
*/
return apply_filters('cherry_video_meta', $items);
}
/**
* Ajax handler for updating attachment attributes.
*
* @since 3.5.0
*/
function wp_ajax_save_attachment()
{
if (!isset($_REQUEST['id']) || !isset($_REQUEST['changes'])) {
wp_send_json_error();
}
if (!($id = absint($_REQUEST['id']))) {
wp_send_json_error();
}
check_ajax_referer('update-post_' . $id, 'nonce');
if (!current_user_can('edit_post', $id)) {
wp_send_json_error();
}
$changes = $_REQUEST['changes'];
$post = get_post($id, ARRAY_A);
if ('attachment' != $post['post_type']) {
wp_send_json_error();
}
if (isset($changes['parent'])) {
$post['post_parent'] = $changes['parent'];
}
if (isset($changes['title'])) {
$post['post_title'] = $changes['title'];
}
if (isset($changes['caption'])) {
$post['post_excerpt'] = $changes['caption'];
}
if (isset($changes['description'])) {
$post['post_content'] = $changes['description'];
}
if (MEDIA_TRASH && isset($changes['status'])) {
$post['post_status'] = $changes['status'];
}
if (isset($changes['alt'])) {
$alt = wp_unslash($changes['alt']);
if ($alt != get_post_meta($id, '_wp_attachment_image_alt', true)) {
$alt = wp_strip_all_tags($alt, true);
update_post_meta($id, '_wp_attachment_image_alt', wp_slash($alt));
}
}
if (wp_attachment_is('audio', $post['ID'])) {
$changed = false;
$id3data = wp_get_attachment_metadata($post['ID']);
if (!is_array($id3data)) {
$changed = true;
$id3data = array();
}
foreach (wp_get_attachment_id3_keys((object) $post, 'edit') as $key => $label) {
if (isset($changes[$key])) {
$changed = true;
$id3data[$key] = sanitize_text_field(wp_unslash($changes[$key]));
}
}
if ($changed) {
wp_update_attachment_metadata($id, $id3data);
}
}
if (MEDIA_TRASH && isset($changes['status']) && 'trash' === $changes['status']) {
wp_delete_post($id);
} else {
wp_update_post($post);
}
wp_send_json_success();
}
/**
* Update an existing post with values provided in $_POST.
*
* @since 1.5.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $post_data Optional.
* @return int Post ID.
*/
function edit_post($post_data = null)
{
global $wpdb;
if (empty($post_data)) {
$post_data =& $_POST;
}
// Clear out any data in internal vars.
unset($post_data['filter']);
$post_ID = (int) $post_data['post_ID'];
$post = get_post($post_ID);
$post_data['post_type'] = $post->post_type;
$post_data['post_mime_type'] = $post->post_mime_type;
if (!empty($post_data['post_status'])) {
$post_data['post_status'] = sanitize_key($post_data['post_status']);
if ('inherit' == $post_data['post_status']) {
unset($post_data['post_status']);
}
}
$ptype = get_post_type_object($post_data['post_type']);
if (!current_user_can('edit_post', $post_ID)) {
if ('page' == $post_data['post_type']) {
wp_die(__('Sorry, you are not allowed to edit this page.'));
} else {
wp_die(__('Sorry, you are not allowed to edit this post.'));
}
}
if (post_type_supports($ptype->name, 'revisions')) {
$revisions = wp_get_post_revisions($post_ID, array('order' => 'ASC', 'posts_per_page' => 1));
$revision = current($revisions);
// Check if the revisions have been upgraded
if ($revisions && _wp_get_post_revision_version($revision) < 1) {
_wp_upgrade_revisions_of_post($post, wp_get_post_revisions($post_ID));
}
}
if (isset($post_data['visibility'])) {
switch ($post_data['visibility']) {
case 'public':
$post_data['post_password'] = '';
break;
case 'password':
unset($post_data['sticky']);
break;
case 'private':
$post_data['post_status'] = 'private';
$post_data['post_password'] = '';
unset($post_data['sticky']);
break;
}
}
$post_data = _wp_translate_postdata(true, $post_data);
if (is_wp_error($post_data)) {
wp_die($post_data->get_error_message());
}
// Post Formats
if (isset($post_data['post_format'])) {
set_post_format($post_ID, $post_data['post_format']);
}
$format_meta_urls = array('url', 'link_url', 'quote_source_url');
foreach ($format_meta_urls as $format_meta_url) {
$keyed = '_format_' . $format_meta_url;
if (isset($post_data[$keyed])) {
update_post_meta($post_ID, $keyed, wp_slash(esc_url_raw(wp_unslash($post_data[$keyed]))));
}
}
$format_keys = array('quote', 'quote_source_name', 'image', 'gallery', 'audio_embed', 'video_embed');
foreach ($format_keys as $key) {
$keyed = '_format_' . $key;
if (isset($post_data[$keyed])) {
if (current_user_can('unfiltered_html')) {
update_post_meta($post_ID, $keyed, $post_data[$keyed]);
} else {
update_post_meta($post_ID, $keyed, wp_filter_post_kses($post_data[$keyed]));
}
}
}
if ('attachment' === $post_data['post_type'] && preg_match('#^(audio|video)/#', $post_data['post_mime_type'])) {
$id3data = wp_get_attachment_metadata($post_ID);
if (!is_array($id3data)) {
$id3data = array();
}
foreach (wp_get_attachment_id3_keys($post, 'edit') as $key => $label) {
if (isset($post_data['id3_' . $key])) {
$id3data[$key] = sanitize_text_field(wp_unslash($post_data['id3_' . $key]));
}
}
wp_update_attachment_metadata($post_ID, $id3data);
}
// Meta Stuff
if (isset($post_data['meta']) && $post_data['meta']) {
foreach ($post_data['meta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
if (is_protected_meta($value['key'], 'post') || !current_user_can('edit_post_meta', $post_ID, $value['key'])) {
continue;
}
update_meta($key, $value['key'], $value['value']);
}
}
if (isset($post_data['deletemeta']) && $post_data['deletemeta']) {
foreach ($post_data['deletemeta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
if (is_protected_meta($meta->meta_key, 'post') || !current_user_can('delete_post_meta', $post_ID, $meta->meta_key)) {
continue;
}
delete_meta($key);
}
}
// Attachment stuff
if ('attachment' == $post_data['post_type']) {
if (isset($post_data['_wp_attachment_image_alt'])) {
$image_alt = wp_unslash($post_data['_wp_attachment_image_alt']);
if ($image_alt != get_post_meta($post_ID, '_wp_attachment_image_alt', true)) {
$image_alt = wp_strip_all_tags($image_alt, true);
// update_meta expects slashed.
update_post_meta($post_ID, '_wp_attachment_image_alt', wp_slash($image_alt));
}
}
$attachment_data = isset($post_data['attachments'][$post_ID]) ? $post_data['attachments'][$post_ID] : array();
/** This filter is documented in wp-admin/includes/media.php */
$post_data = apply_filters('attachment_fields_to_save', $post_data, $attachment_data);
}
// Convert taxonomy input to term IDs, to avoid ambiguity.
if (isset($post_data['tax_input'])) {
foreach ((array) $post_data['tax_input'] as $taxonomy => $terms) {
// Hierarchical taxonomy data is already sent as term IDs, so no conversion is necessary.
if (is_taxonomy_hierarchical($taxonomy)) {
continue;
}
/*
* Assume that a 'tax_input' string is a comma-separated list of term names.
* Some languages may use a character other than a comma as a delimiter, so we standardize on
* commas before parsing the list.
*/
if (!is_array($terms)) {
$comma = _x(',', 'tag delimiter');
if (',' !== $comma) {
$terms = str_replace($comma, ',', $terms);
}
$terms = explode(',', trim($terms, " \n\t\r\v,"));
}
$clean_terms = array();
foreach ($terms as $term) {
// Empty terms are invalid input.
if (empty($term)) {
continue;
}
$_term = get_terms($taxonomy, array('name' => $term, 'fields' => 'ids', 'hide_empty' => false));
if (!empty($_term)) {
$clean_terms[] = intval($_term[0]);
} else {
// No existing term was found, so pass the string. A new term will be created.
$clean_terms[] = $term;
}
}
$post_data['tax_input'][$taxonomy] = $clean_terms;
}
}
add_meta($post_ID);
update_post_meta($post_ID, '_edit_last', get_current_user_id());
$success = wp_update_post($post_data);
// If the save failed, see if we can sanity check the main fields and try again
if (!$success && is_callable(array($wpdb, 'strip_invalid_text_for_column'))) {
$fields = array('post_title', 'post_content', 'post_excerpt');
foreach ($fields as $field) {
if (isset($post_data[$field])) {
$post_data[$field] = $wpdb->strip_invalid_text_for_column($wpdb->posts, $field, $post_data[$field]);
}
}
wp_update_post($post_data);
}
// Now that we have an ID we can fix any attachment anchor hrefs
_fix_attachment_links($post_ID);
wp_set_post_lock($post_ID);
if (current_user_can($ptype->cap->edit_others_posts) && current_user_can($ptype->cap->publish_posts)) {
if (!empty($post_data['sticky'])) {
stick_post($post_ID);
} else {
unstick_post($post_ID);
}
}
return $post_ID;
}
/**
* Display fields for ID3 data
*
* @since 3.9.0
*
* @param WP_Post $post
*/
function attachment_id3_data_meta_box($post)
{
$meta = array();
if (!empty($post->ID)) {
$meta = wp_get_attachment_metadata($post->ID);
}
foreach (wp_get_attachment_id3_keys($post, 'edit') as $key => $label) {
?>
<p>
<label for="title"><?php
echo $label;
?>
</label><br />
<input type="text" name="id3_<?php
echo esc_attr($key);
?>
" id="id3_<?php
echo esc_attr($key);
?>
" class="large-text" value="<?php
if (!empty($meta[$key])) {
echo esc_attr($meta[$key]);
}
?>
" />
</p>
<?php
}
}
/**
* Prepares an attachment post object for JS, where it is expected
* to be JSON-encoded and fit into an Attachment model.
*
* @since 3.5.0
*
* @param mixed $attachment Attachment ID or object.
* @return array|void Array of attachment details.
*/
function wp_prepare_attachment_for_js($attachment)
{
if (!($attachment = get_post($attachment))) {
return;
}
if ('attachment' != $attachment->post_type) {
return;
}
$meta = wp_get_attachment_metadata($attachment->ID);
if (false !== strpos($attachment->post_mime_type, '/')) {
list($type, $subtype) = explode('/', $attachment->post_mime_type);
} else {
list($type, $subtype) = array($attachment->post_mime_type, '');
}
$attachment_url = wp_get_attachment_url($attachment->ID);
$response = array('id' => $attachment->ID, 'title' => $attachment->post_title, 'filename' => wp_basename(get_attached_file($attachment->ID)), 'url' => $attachment_url, 'link' => get_attachment_link($attachment->ID), 'alt' => get_post_meta($attachment->ID, '_wp_attachment_image_alt', true), 'author' => $attachment->post_author, 'description' => $attachment->post_content, 'caption' => $attachment->post_excerpt, 'name' => $attachment->post_name, 'status' => $attachment->post_status, 'uploadedTo' => $attachment->post_parent, 'date' => strtotime($attachment->post_date_gmt) * 1000, 'modified' => strtotime($attachment->post_modified_gmt) * 1000, 'menuOrder' => $attachment->menu_order, 'mime' => $attachment->post_mime_type, 'type' => $type, 'subtype' => $subtype, 'icon' => wp_mime_type_icon($attachment->ID), 'dateFormatted' => mysql2date(get_option('date_format'), $attachment->post_date), 'nonces' => array('update' => false, 'delete' => false, 'edit' => false), 'editLink' => false, 'meta' => false);
$author = new WP_User($attachment->post_author);
$response['authorName'] = $author->display_name;
if ($attachment->post_parent) {
$post_parent = get_post($attachment->post_parent);
} else {
$post_parent = false;
}
if ($post_parent) {
$parent_type = get_post_type_object($post_parent->post_type);
if ($parent_type && $parent_type->show_ui && current_user_can('edit_post', $attachment->post_parent)) {
$response['uploadedToLink'] = get_edit_post_link($attachment->post_parent, 'raw');
}
$response['uploadedToTitle'] = $post_parent->post_title ? $post_parent->post_title : __('(no title)');
}
$attached_file = get_attached_file($attachment->ID);
if (isset($meta['filesize'])) {
$bytes = $meta['filesize'];
} elseif (file_exists($attached_file)) {
$bytes = filesize($attached_file);
} else {
$bytes = '';
}
if ($bytes) {
$response['filesizeInBytes'] = $bytes;
$response['filesizeHumanReadable'] = size_format($bytes);
}
if (current_user_can('edit_post', $attachment->ID)) {
$response['nonces']['update'] = wp_create_nonce('update-post_' . $attachment->ID);
$response['nonces']['edit'] = wp_create_nonce('image_editor-' . $attachment->ID);
$response['editLink'] = get_edit_post_link($attachment->ID, 'raw');
}
if (current_user_can('delete_post', $attachment->ID)) {
$response['nonces']['delete'] = wp_create_nonce('delete-post_' . $attachment->ID);
}
if ($meta && 'image' === $type) {
$sizes = array();
/** This filter is documented in wp-admin/includes/media.php */
$possible_sizes = apply_filters('image_size_names_choose', array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full Size')));
unset($possible_sizes['full']);
// Loop through all potential sizes that may be chosen. Try to do this with some efficiency.
// First: run the image_downsize filter. If it returns something, we can use its data.
// If the filter does not return something, then image_downsize() is just an expensive
// way to check the image metadata, which we do second.
foreach ($possible_sizes as $size => $label) {
/** This filter is documented in wp-includes/media.php */
if ($downsize = apply_filters('image_downsize', false, $attachment->ID, $size)) {
if (!$downsize[3]) {
continue;
}
$sizes[$size] = array('height' => $downsize[2], 'width' => $downsize[1], 'url' => $downsize[0], 'orientation' => $downsize[2] > $downsize[1] ? 'portrait' : 'landscape');
} elseif (isset($meta['sizes'][$size])) {
if (!isset($base_url)) {
$base_url = str_replace(wp_basename($attachment_url), '', $attachment_url);
}
// Nothing from the filter, so consult image metadata if we have it.
$size_meta = $meta['sizes'][$size];
// We have the actual image size, but might need to further constrain it if content_width is narrower.
// Thumbnail, medium, and full sizes are also checked against the site's height/width options.
list($width, $height) = image_constrain_size_for_editor($size_meta['width'], $size_meta['height'], $size, 'edit');
$sizes[$size] = array('height' => $height, 'width' => $width, 'url' => $base_url . $size_meta['file'], 'orientation' => $height > $width ? 'portrait' : 'landscape');
}
}
$sizes['full'] = array('url' => $attachment_url);
if (isset($meta['height'], $meta['width'])) {
$sizes['full']['height'] = $meta['height'];
$sizes['full']['width'] = $meta['width'];
$sizes['full']['orientation'] = $meta['height'] > $meta['width'] ? 'portrait' : 'landscape';
}
$response = array_merge($response, array('sizes' => $sizes), $sizes['full']);
} elseif ($meta && 'video' === $type) {
if (isset($meta['width'])) {
$response['width'] = (int) $meta['width'];
}
if (isset($meta['height'])) {
$response['height'] = (int) $meta['height'];
}
}
if ($meta && ('audio' === $type || 'video' === $type)) {
if (isset($meta['length_formatted'])) {
$response['fileLength'] = $meta['length_formatted'];
}
$response['meta'] = array();
foreach (wp_get_attachment_id3_keys($attachment, 'js') as $key => $label) {
$response['meta'][$key] = false;
if (!empty($meta[$key])) {
$response['meta'][$key] = $meta[$key];
}
}
$id = get_post_thumbnail_id($attachment->ID);
if (!empty($id)) {
list($src, $width, $height) = wp_get_attachment_image_src($id, 'full');
$response['image'] = compact('src', 'width', 'height');
list($src, $width, $height) = wp_get_attachment_image_src($id, 'thumbnail');
$response['thumb'] = compact('src', 'width', 'height');
} else {
$src = wp_mime_type_icon($attachment->ID);
$width = 48;
$height = 64;
$response['image'] = compact('src', 'width', 'height');
$response['thumb'] = compact('src', 'width', 'height');
}
}
if (function_exists('get_compat_media_markup')) {
$response['compat'] = get_compat_media_markup($attachment->ID, array('in_modal' => true));
}
/**
* Filter the attachment data prepared for JavaScript.
*
* @since 3.5.0
*
* @param array $response Array of prepared attachment data.
* @param int|object $attachment Attachment ID or object.
* @param array $meta Array of attachment meta data.
*/
return apply_filters('wp_prepare_attachment_for_js', $response, $attachment, $meta);
}
/**
* Update an existing post with values provided in $_POST.
*
* @since 1.5.0
*
* @param array $post_data Optional.
* @return int Post ID.
*/
function edit_post($post_data = null)
{
global $wpdb;
if (empty($post_data)) {
$post_data =& $_POST;
}
// Clear out any data in internal vars.
unset($post_data['filter']);
$post_ID = (int) $post_data['post_ID'];
$post = get_post($post_ID);
$post_data['post_type'] = $post->post_type;
$post_data['post_mime_type'] = $post->post_mime_type;
if (!empty($post_data['post_status'])) {
$post_data['post_status'] = sanitize_key($post_data['post_status']);
if ('inherit' == $post_data['post_status']) {
unset($post_data['post_status']);
}
}
$ptype = get_post_type_object($post_data['post_type']);
if (!current_user_can('edit_post', $post_ID)) {
if ('page' == $post_data['post_type']) {
wp_die(__('You are not allowed to edit this page.'));
} else {
wp_die(__('You are not allowed to edit this post.'));
}
}
if (post_type_supports($ptype->name, 'revisions')) {
$revisions = wp_get_post_revisions($post_ID, array('order' => 'ASC', 'posts_per_page' => 1));
$revision = current($revisions);
// Check if the revisions have been upgraded
if ($revisions && _wp_get_post_revision_version($revision) < 1) {
_wp_upgrade_revisions_of_post($post, wp_get_post_revisions($post_ID));
}
}
if (isset($post_data['visibility'])) {
switch ($post_data['visibility']) {
case 'public':
$post_data['post_password'] = '';
break;
case 'password':
unset($post_data['sticky']);
break;
case 'private':
$post_data['post_status'] = 'private';
$post_data['post_password'] = '';
unset($post_data['sticky']);
break;
}
}
$post_data = _wp_translate_postdata(true, $post_data);
if (is_wp_error($post_data)) {
wp_die($post_data->get_error_message());
}
// Post Formats
if (isset($post_data['post_format'])) {
set_post_format($post_ID, $post_data['post_format']);
}
$format_meta_urls = array('url', 'link_url', 'quote_source_url');
foreach ($format_meta_urls as $format_meta_url) {
$keyed = '_format_' . $format_meta_url;
if (isset($post_data[$keyed])) {
update_post_meta($post_ID, $keyed, wp_slash(esc_url_raw(wp_unslash($post_data[$keyed]))));
}
}
$format_keys = array('quote', 'quote_source_name', 'image', 'gallery', 'audio_embed', 'video_embed');
foreach ($format_keys as $key) {
$keyed = '_format_' . $key;
if (isset($post_data[$keyed])) {
if (current_user_can('unfiltered_html')) {
update_post_meta($post_ID, $keyed, $post_data[$keyed]);
} else {
update_post_meta($post_ID, $keyed, wp_filter_post_kses($post_data[$keyed]));
}
}
}
if ('attachment' === $post_data['post_type'] && preg_match('#^(audio|video)/#', $post_data['post_mime_type'])) {
$id3data = wp_get_attachment_metadata($post_ID);
if (!is_array($id3data)) {
$id3data = array();
}
foreach (wp_get_attachment_id3_keys($post, 'edit') as $key => $label) {
if (isset($post_data['id3_' . $key])) {
$id3data[$key] = sanitize_text_field(wp_unslash($post_data['id3_' . $key]));
}
}
wp_update_attachment_metadata($post_ID, $id3data);
}
// Meta Stuff
if (isset($post_data['meta']) && $post_data['meta']) {
foreach ($post_data['meta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
if (is_protected_meta($value['key'], 'post') || !current_user_can('edit_post_meta', $post_ID, $value['key'])) {
continue;
}
update_meta($key, $value['key'], $value['value']);
}
}
if (isset($post_data['deletemeta']) && $post_data['deletemeta']) {
foreach ($post_data['deletemeta'] as $key => $value) {
if (!($meta = get_post_meta_by_id($key))) {
continue;
}
if ($meta->post_id != $post_ID) {
continue;
}
if (is_protected_meta($meta->meta_key, 'post') || !current_user_can('delete_post_meta', $post_ID, $meta->meta_key)) {
continue;
}
delete_meta($key);
}
}
// Attachment stuff
if ('attachment' == $post_data['post_type']) {
if (isset($post_data['_wp_attachment_image_alt'])) {
$image_alt = wp_unslash($post_data['_wp_attachment_image_alt']);
if ($image_alt != get_post_meta($post_ID, '_wp_attachment_image_alt', true)) {
$image_alt = wp_strip_all_tags($image_alt, true);
// update_meta expects slashed.
update_post_meta($post_ID, '_wp_attachment_image_alt', wp_slash($image_alt));
}
}
$attachment_data = isset($post_data['attachments'][$post_ID]) ? $post_data['attachments'][$post_ID] : array();
/** This filter is documented in wp-admin/includes/media.php */
$post_data = apply_filters('attachment_fields_to_save', $post_data, $attachment_data);
}
add_meta($post_ID);
update_post_meta($post_ID, '_edit_last', get_current_user_id());
$success = wp_update_post($post_data);
// If the save failed, see if we can sanity check the main fields and try again
if (!$success && is_callable(array($wpdb, 'strip_invalid_text_for_column'))) {
$fields = array('post_title', 'post_content', 'post_excerpt');
foreach ($fields as $field) {
if (isset($post_data[$field])) {
$post_data[$field] = $wpdb->strip_invalid_text_for_column($wpdb->posts, $field, $post_data[$field]);
}
}
wp_update_post($post_data);
}
// Now that we have an ID we can fix any attachment anchor hrefs
_fix_attachment_links($post_ID);
wp_set_post_lock($post_ID);
if (current_user_can($ptype->cap->edit_others_posts)) {
if (!empty($post_data['sticky'])) {
stick_post($post_ID);
} else {
unstick_post($post_ID);
}
}
return $post_ID;
}
function wp_playlist_shortcode($output, $attr)
{
global $content_width;
$post = get_post();
static $instance = 0;
$instance++;
if (isset($attr['orderby'])) {
$attr['orderby'] = sanitize_sql_orderby($attr['orderby']);
if (!$attr['orderby']) {
unset($attr['orderby']);
}
}
extract(shortcode_atts(array('type' => 'audio', 'order' => 'ASC', 'orderby' => 'menu_order ID', 'id' => $post ? $post->ID : 0, 'include' => '', 'exclude' => '', 'style' => 'light', 'tracklist' => true, 'tracknumbers' => true, 'images' => true, 'artists' => true), $attr, 'playlist'));
$id = intval($id);
if ('RAND' == $order) {
$orderby = 'none';
}
$args = array('post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => $type, 'order' => $order, 'orderby' => $orderby);
if (!empty($include)) {
$args['include'] = $include;
$_attachments = get_posts($args);
$attachments = array();
foreach ($_attachments as $key => $val) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif (!empty($exclude)) {
$args['post_parent'] = $id;
$args['exclude'] = $exclude;
$attachments = get_children($args);
} else {
$args['post_parent'] = $id;
$attachments = get_children($args);
}
if (empty($attachments)) {
return '';
}
if (is_feed()) {
$output = "\n";
foreach ($attachments as $att_id => $attachment) {
$output .= wp_get_attachment_link($att_id) . "\n";
}
return $output;
}
$outer = 22;
$default_width = 640;
$default_height = 360;
$theme_width = empty($content_width) ? $default_width : $content_width - $outer;
$theme_height = empty($content_width) ? $default_height : round($default_height * $theme_width / $default_width);
$data = compact('type');
foreach (array('tracklist', 'tracknumbers', 'images', 'artists') as $key) {
$data[$key] = filter_var(${$key}, FILTER_VALIDATE_BOOLEAN);
}
$tracks = array();
foreach ($attachments as $attachment) {
$url = wp_get_attachment_url($attachment->ID);
$ftype = wp_check_filetype($url, wp_get_mime_types());
$track = array('src' => $url, 'type' => $ftype['type'], 'title' => $attachment->post_title, 'caption' => $attachment->post_excerpt, 'description' => $attachment->post_content);
$track['meta'] = array();
$meta = wp_get_attachment_metadata($attachment->ID);
if (!empty($meta)) {
foreach (wp_get_attachment_id3_keys($attachment) as $key => $label) {
if (!empty($meta[$key])) {
$track['meta'][$key] = $meta[$key];
}
}
if ('video' === $type) {
if (!empty($meta['width']) && !empty($meta['height'])) {
$width = $meta['width'];
$height = $meta['height'];
$theme_height = round($height * $theme_width / $width);
} else {
$width = $default_width;
$height = $default_height;
}
$track['dimensions'] = array('original' => compact('width', 'height'), 'resized' => array('width' => $theme_width, 'height' => $theme_height));
}
}
if ($images) {
$id = get_post_thumbnail_id($attachment->ID);
if (!empty($id)) {
list($src, $width, $height) = wp_get_attachment_image_src($id, 'full');
$track['image'] = compact('src', 'width', 'height');
list($src, $width, $height) = wp_get_attachment_image_src($id, 'thumbnail');
$track['thumb'] = compact('src', 'width', 'height');
} else {
$src = wp_mime_type_icon($attachment->ID);
$width = 48;
$height = 64;
$track['image'] = compact('src', 'width', 'height');
$track['thumb'] = compact('src', 'width', 'height');
}
}
$tracks[] = $track;
}
$data['tracks'] = $tracks;
$safe_type = esc_attr($type);
$safe_style = esc_attr($style);
$playlist_meta = 'true' == $this->options('playlist_meta') ? "" : " hide-playlist-meta-pro ";
ob_start();
if (1 === $instance) {
do_action('wp_playlist_scripts', $type, $style);
}
?>
<div class="wp-playlist wp-<?php
echo $safe_type;
?>
-playlist wp-playlist-<?php
echo $safe_style;
?>
<?php
echo $playlist_meta;
?>
">
<?php
if ('audio' === $type) {
?>
<div class="wp-playlist-current-item"></div>
<?php
}
?>
<<?php
echo $safe_type;
?>
controls="controls" preload="none" width="<?php
echo (int) $theme_width;
?>
"<?php
if ('video' === $safe_type) {
echo ' height="', (int) $theme_height, '"';
} else {
echo ' style="visibility: hidden"';
}
?>
></<?php
echo $safe_type;
?>
>
<div class="wp-playlist-next"></div>
<div class="wp-playlist-prev"></div>
<noscript>
<ol><?php
foreach ($attachments as $att_id => $attachment) {
printf('<li>%s</li>', wp_get_attachment_link($att_id));
}
?>
</ol>
</noscript>
<script type="application/json"><?php
echo json_encode($data);
?>
</script>
</div>
<?php
return apply_filters('wp_playlist_shortcode', ob_get_clean());
}
/**
* Adds and formats video meta data for the items array.
*
* @since 2.0.0
* @access public
* @return void
*/
public function video_meta()
{
/* Get ID3 keys (labels for metadata). */
$id3_keys = wp_get_attachment_id3_keys(get_post($this->args['post_id']));
/* Formated length of time the video file runs. */
if (!empty($this->meta['length_formatted'])) {
$this->items['length_formatted'] = array($this->meta['length_formatted'], $id3_keys['length_formatted']);
}
/* Dimensions (width x height in pixels). */
if (!empty($this->meta['width']) && !empty($this->meta['height'])) {
/* Translators: Media dimensions - 1 is width and 2 is height. */
$this->items['dimensions'] = array(sprintf(__('%1$s × %2$s', 'hybrid-core'), number_format_i18n(absint($this->meta['width'])), number_format_i18n(absint($this->meta['height']))), __('Dimensions', 'hybrid-core'));
}
/* File name. We're linking this to the actual file URL. */
$this->items['file_name'] = array('<a href="' . esc_url(wp_get_attachment_url($this->args['post_id'])) . '">' . basename(get_attached_file($this->args['post_id'])) . '</a>', __('File Name', 'hybrid-core'));
/* File size. */
if (!empty($this->meta['filesize'])) {
$this->items['filesize'] = array(size_format($this->meta['filesize'], 2), $id3_keys['filesize']);
}
/* File type (the metadata for this can be incorrect, so we're just looking at the actual file). */
if (preg_match('/^.*?\\.(\\w+)$/', get_attached_file($this->args['post_id']), $matches)) {
$this->items['file_type'] = array(esc_html(strtoupper($matches[1])), __('File Type', 'hybrid-core'));
}
/* Mime type. */
if (!empty($this->meta['mime_type'])) {
$this->items['mime_type'] = array($this->meta['mime_type'], $id3_keys['mime_type']);
}
}
/**
* Prepare Media for JSON
* this is a copy from send json for attachment, we will improve it in our 1.1 release
* @todo refactor
* @param type $attachment
* @return type
*/
function mpp_media_to_json($attachment)
{
if (!($attachment = get_post($attachment))) {
return;
}
if ('attachment' != $attachment->post_type) {
return;
}
//the attachment can be either a media or a cover
//in case of media, if it is non photo, we need the thumb.url to point to the cover(or generated cover)
//in case of cover, we don't care
$media = mpp_get_media($attachment->ID);
$meta = wp_get_attachment_metadata($attachment->ID);
if (false !== strpos($attachment->post_mime_type, '/')) {
list($type, $subtype) = explode('/', $attachment->post_mime_type);
} else {
list($type, $subtype) = array($attachment->post_mime_type, '');
}
$attachment_url = wp_get_attachment_url($attachment->ID);
$response = array('id' => $media->id, 'title' => $media->title, 'filename' => wp_basename($attachment->guid), 'url' => $attachment_url, 'link' => mpp_get_media_permalink($media), 'alt' => $media->title, 'author' => $media->user_id, 'description' => $media->description, 'caption' => $media->excerpt, 'name' => $media->slug, 'status' => $media->status, 'parent_id' => $media->gallery_id, 'date' => strtotime($attachment->post_date_gmt) * 1000, 'modified' => strtotime($attachment->post_modified_gmt) * 1000, 'menuOrder' => $attachment->menu_order, 'mime' => $attachment->post_mime_type, 'type' => $media->type, 'subtype' => $subtype, 'dateFormatted' => mysql2date(get_option('date_format'), $attachment->post_date), 'meta' => false);
if ($attachment->post_parent) {
$post_parent = get_post($attachment->post_parent);
$parent_type = get_post_type_object($post_parent->post_type);
if ($parent_type && $parent_type->show_ui && current_user_can('edit_post', $attachment->post_parent)) {
$response['uploadedToLink'] = get_edit_post_link($attachment->post_parent, 'raw');
}
$response['uploadedToTitle'] = $post_parent->post_title ? $post_parent->post_title : __('(no title)');
}
$attached_file = get_attached_file($attachment->ID);
if (file_exists($attached_file)) {
$bytes = filesize($attached_file);
$response['filesizeInBytes'] = $bytes;
$response['filesizeHumanReadable'] = size_format($bytes);
}
if ($meta && 'image' === $type) {
$sizes = array();
/** This filter is documented in wp-admin/includes/media.php */
$possible_sizes = apply_filters('image_size_names_choose', array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full Size')));
unset($possible_sizes['full']);
// Loop through all potential sizes that may be chosen. Try to do this with some efficiency.
// First: run the image_downsize filter. If it returns something, we can use its data.
// If the filter does not return something, then image_downsize() is just an expensive
// way to check the image metadata, which we do second.
foreach ($possible_sizes as $size => $label) {
/** This filter is documented in wp-includes/media.php */
if ($downsize = apply_filters('image_downsize', false, $attachment->ID, $size)) {
if (!$downsize[3]) {
continue;
}
$sizes[$size] = array('height' => $downsize[2], 'width' => $downsize[1], 'url' => $downsize[0], 'orientation' => $downsize[2] > $downsize[1] ? 'portrait' : 'landscape');
} elseif (isset($meta['sizes'][$size])) {
if (!isset($base_url)) {
$base_url = str_replace(wp_basename($attachment_url), '', $attachment_url);
}
// Nothing from the filter, so consult image metadata if we have it.
$size_meta = $meta['sizes'][$size];
// We have the actual image size, but might need to further constrain it if content_width is narrower.
// Thumbnail, medium, and full sizes are also checked against the site's height/width options.
list($width, $height) = image_constrain_size_for_editor($size_meta['width'], $size_meta['height'], $size, 'edit');
$sizes[$size] = array('height' => $height, 'width' => $width, 'url' => $base_url . $size_meta['file'], 'orientation' => $height > $width ? 'portrait' : 'landscape');
}
}
$sizes['full'] = array('url' => $attachment_url);
if (isset($meta['height'], $meta['width'])) {
$sizes['full']['height'] = $meta['height'];
$sizes['full']['width'] = $meta['width'];
$sizes['full']['orientation'] = $meta['height'] > $meta['width'] ? 'portrait' : 'landscape';
}
$response = array_merge($response, array('sizes' => $sizes), $sizes['full']);
} elseif ($meta && 'video' === $type) {
if (isset($meta['width'])) {
$response['width'] = (int) $meta['width'];
}
if (isset($meta['height'])) {
$response['height'] = (int) $meta['height'];
}
}
if ($meta && ('audio' === $type || 'video' === $type)) {
if (isset($meta['length_formatted'])) {
$response['fileLength'] = $meta['length_formatted'];
}
$response['meta'] = array();
foreach (wp_get_attachment_id3_keys($attachment, 'js') as $key => $label) {
$response['meta'][$key] = false;
if (!empty($meta[$key])) {
$response['meta'][$key] = $meta[$key];
}
}
$id = mpp_get_media_cover_id($attachment->ID);
if (!empty($id)) {
list($url, $width, $height) = wp_get_attachment_image_src($id, 'full');
$response['image'] = compact('url', 'width', 'height');
list($url, $width, $height) = wp_get_attachment_image_src($id, 'thumbnail');
$response['thumb'] = compact('url', 'width', 'height');
} else {
$url = mpp_get_media_cover_src('thumbnail', $media->id);
$width = 48;
$height = 64;
$response['image'] = compact('url', 'width', 'height');
$response['thumb'] = compact('url', 'width', 'height');
}
}
if (!in_array($type, array('image', 'audio', 'video'))) {
//inject thumbnail
$url = mpp_get_media_cover_src('thumbnail', $media->id);
$width = 48;
$height = 64;
$response['image'] = compact('url', 'width', 'height');
$response['thumb'] = compact('url', 'width', 'height');
}
return apply_filters('mpp_prepare_media_for_js', $response, $attachment, $meta);
}
/**
* Builds the Playlist shortcode output.
*
* This implements the functionality of the playlist shortcode for
* displaying a collection of WordPress audio or video files in a
* post.
*
* This method is based on the WordPress core function
* `wp_playlist_shortcode` but has been modified to add VTT data.
*
* @param array $attr {
* Array of default playlist attributes.
*
* @type string $type Type of playlist to display. Accepts 'audio' or 'video'. Default 'audio'.
* @type string $order Designates ascending or descending order of items in the playlist.
* Accepts 'ASC', 'DESC'. Default 'ASC'.
* @type string $orderby Any column, or columns, to sort the playlist. If $ids are
* passed, this defaults to the order of the $ids array ('post__in').
* Otherwise default is 'menu_order ID'.
* @type int $id If an explicit $ids array is not present, this parameter
* will determine which attachments are used for the playlist.
* Default is the current post ID.
* @type array $ids Create a playlist out of these explicit attachment IDs. If empty,
* a playlist will be created from all $type attachments of $id.
* Default empty.
* @type array $exclude List of specific attachment IDs to exclude from the playlist. Default empty.
* @type string $style Playlist style to use. Accepts 'light' or 'dark'. Default 'light'.
* @type bool $tracklist Whether to show or hide the playlist. Default true.
* @type bool $tracknumbers Whether to show or hide the numbers next to entries in the playlist. Default true.
* @type bool $images Show or hide the video or audio thumbnail (Featured Image/post
* thumbnail). Default true.
* @type bool $artists Whether to show or hide artist name in the playlist. Default true.
* }
* @return string Playlist output. Empty string if the passed type is unsupported.
* @since 1.3.0
* @global int $content_width
* @staticvar int $instance
* @see wp_playlist_shortcode
*/
function wp_playlist_shortcode($attr)
{
static $instance = 0;
$instance++;
if (!empty($attr['ids'])) {
$attr['include'] = $attr['ids'];
// 'ids' is explicitly ordered, unless you specify otherwise.
if (empty($attr['orderby'])) {
$attr['orderby'] = 'post__in';
}
}
$output = apply_filters('post_playlist', '', $attr, $instance);
if ('' !== $output) {
return $output;
}
unset($output);
$atts = shortcode_atts(array('type' => 'audio', 'order' => 'ASC', 'orderby' => 'menu_order ID', 'id' => get_the_ID() ?: 0, 'include' => '', 'exclude' => '', 'style' => 'light', 'tracklist' => true, 'tracknumbers' => true, 'images' => true, 'artists' => true), $attr, 'playlist');
if ('audio' !== $atts['type']) {
$atts['type'] = 'video';
}
$args = array('post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => $atts['type'], 'order' => $atts['order'], 'orderby' => $atts['orderby']);
if ('' !== $atts['include']) {
$args['include'] = $atts['include'];
} else {
$args['post_parent'] = intval($atts['id']);
if ('' !== $atts['exclude']) {
$args['exclude'] = $atts['exclude'];
}
}
if (!($attachments = get_posts($args))) {
return '';
}
if (is_feed()) {
ob_start();
echo "\n";
foreach ($attachments as $a) {
echo wp_get_attachment_link($a->ID), "\n";
}
return ob_get_clean();
}
$outer = 22;
// default padding and border of wrapper
global $content_width;
$default_width = 640;
$default_height = 360;
$theme_width = empty($content_width) ? $default_width : $content_width - $outer;
$theme_height = empty($content_width) ? $default_height : round($default_height * $theme_width / $default_width);
ob_start();
if (1 === $instance) {
do_action('wp_playlist_scripts', $atts['type'], $atts['style']);
}
echo '<div class="wp-playlist wp-', $atts['type'], '-playlist wp-playlist-', esc_attr($atts['style']), '">';
if ('audio' === $atts['type']) {
echo '<div class="wp-playlist-current-item"></div><audio';
} else {
echo '<video height="', $theme_height, '"';
}
echo ' controls="controls" preload="none" width="', $theme_width, '">', '</', $atts['type'], '>';
echo '<div class="wp-playlist-next"></div>', '<div class="wp-playlist-prev"></div>', '<noscript>', '<ol>';
$atts['images'] = wp_validate_boolean($atts['images']);
$tracks = array();
foreach ($attachments as $a) {
// For <noscript>.
echo '<li>', wp_get_attachment_link($a->ID), '</li>';
// Remaining is for JSON data.
$track = array('src' => wp_get_attachment_url($a->ID), 'title' => $a->post_title);
if ($a->post_excerpt) {
$track['caption'] = $a->post_excerpt;
}
if ($a->post_content) {
$track['description'] = $a->post_content;
}
if ($meta = $this->get_tracks_json_data($track['src'])) {
$track['webvtt'] = $meta;
}
if ($meta = wp_get_attachment_metadata($a->ID)) {
foreach (wp_get_attachment_id3_keys($a) as $key => $label) {
if (!empty($meta[$key])) {
$track['meta'][$key] = $meta[$key];
}
}
if ('video' === $atts['type']) {
if (!empty($meta['width']) && !empty($meta['height'])) {
$width = $meta['width'];
$height = $meta['height'];
$theme_height = round($height * $theme_width / $width);
} else {
$width = $default_width;
$height = $default_height;
}
$track['dimensions'] = array('original' => compact('width', 'height'), 'resized' => array('width' => $theme_width, 'height' => $theme_height));
}
}
if (true === $atts['images'] && ($thumb_id = get_post_thumbnail_id($a->ID))) {
$track['image'] = wp_get_attachment_image_src($thumb_id, 'full');
$track['thumb'] = wp_get_attachment_image_src($thumb_id);
}
$tracks[] = $track;
}
echo '</ol>', '</noscript>', '<script type="application/json" class="wp-playlist-script">', wp_json_encode(array('type' => $atts['type'], 'tracklist' => wp_validate_boolean($atts['tracklist']), 'tracknumbers' => wp_validate_boolean($atts['tracknumbers']), 'images' => $atts['images'], 'artists' => wp_validate_boolean($atts['artists']), 'tracks' => $tracks)), '</script>', '</div>';
return ob_get_clean();
}
