ta( $post_id, $cachekey, true ); $cache_time = get_post_meta( $post_id, $cachekey_time, true ); if ( ! $cache_time ) { $cache_time = 0; } } elseif ( $cached_post_id ) { $cached_post = get_post( $cached_post_id ); $cache = $cached_post->post_content; $cache_time = strtotime( $cached_post->post_modified_gmt ); } $cached_recently = ( time() - $cache_time ) < $ttl; if ( $this->usecache || $cached_recently ) { // Failures are cached. Serve one if we're using the cache. if ( '{{unknown}}' === $cache ) { return $this->maybe_make_link( $url ); } if ( ! empty( $cache ) ) { /** * Filters the cached oEmbed HTML. * * @since 2.9.0 * * @see WP_Embed::shortcode() * * @param string|false $cache The cached HTML result, stored in post meta. * @param string $url The attempted embed URL. * @param array $attr An array of shortcode attributes. * @param int $post_id Post ID. */ return apply_filters( 'embed_oembed_html', $cache, $url, $attr, $post_id ); } } /** * Filters whether to inspect the given URL for discoverable link tags. * * @since 2.9.0 * @since 4.4.0 The default value changed to true. * * @see WP_oEmbed::discover() * * @param bool $enable Whether to enable `` tag discovery. Default true. */ $attr['discover'] = apply_filters( 'embed_oembed_discover', true ); // Use oEmbed to get the HTML. $html = wp_oembed_get( $url, $attr ); if ( $post_id ) { if ( $html ) { update_post_meta( $post_id, $cachekey, $html ); update_post_meta( $post_id, $cachekey_time, time() ); } elseif ( ! $cache ) { update_post_meta( $post_id, $cachekey, '{{unknown}}' ); } } else { $has_kses = false !== has_filter( 'content_save_pre', 'wp_filter_post_kses' ); if ( $has_kses ) { // Prevent KSES from corrupting JSON in post_content. kses_remove_filters(); } $insert_post_args = array( 'post_name' => $key_suffix, 'post_status' => 'publish', 'post_type' => 'oembed_cache', ); if ( $html ) { if ( $cached_post_id ) { wp_update_post( wp_slash( array( 'ID' => $cached_post_id, 'post_content' => $html, ) ) ); } else { wp_insert_post( wp_slash( array_merge( $insert_post_args, array( 'post_content' => $html, ) ) ) ); } } elseif ( ! $cache ) { wp_insert_post( wp_slash( array_merge( $insert_post_args, array( 'post_content' => '{{unknown}}', ) ) ) ); } if ( $has_kses ) { kses_init_filters(); } } // If there was a result, return it. if ( $html ) { /** This filter is documented in wp-includes/class-wp-embed.php */ return apply_filters( 'embed_oembed_html', $html, $url, $attr, $post_id ); } // Still unknown. return $this->maybe_make_link( $url ); } /** * Deletes all oEmbed caches. Unused by core as of 4.0.0. * * @param int $post_id Post ID to delete the caches for. */ public function delete_oembed_caches( $post_id ) { $post_metas = get_post_custom_keys( $post_id ); if ( empty( $post_metas ) ) { return; } foreach ( $post_metas as $post_meta_key ) { if ( str_starts_with( $post_meta_key, '_oembed_' ) ) { delete_post_meta( $post_id, $post_meta_key ); } } } /** * Triggers a caching of all oEmbed results. * * @param int $post_id Post ID to do the caching for. */ public function cache_oembed( $post_id ) { $post = get_post( $post_id ); $post_types = get_post_types( array( 'show_ui' => true ) ); /** * Filters the array of post types to cache oEmbed results for. * * @since 2.9.0 * * @param string[] $post_types Array of post type names to cache oEmbed results for. Defaults to post types with `show_ui` set to true. */ $cache_oembed_types = apply_filters( 'embed_cache_oembed_types', $post_types ); if ( empty( $post->ID ) || ! in_array( $post->post_type, $cache_oembed_types, true ) ) { return; } // Trigger a caching. if ( ! empty( $post->post_content ) ) { $this->post_ID = $post->ID; $this->usecache = false; $content = $this->run_shortcode( $post->post_content ); $this->autoembed( $content ); $this->usecache = true; } } /** * Passes any unlinked URLs that are on their own line to WP_Embed::shortcode() for potential embedding. * * @see WP_Embed::autoembed_callback() * * @param string $content The content to be searched. * @return string Potentially modified $content. */ public function autoembed( $content ) { // Replace line breaks from all HTML elements with placeholders. $content = wp_replace_in_html_tags( $content, array( "\n" => '' ) ); if ( preg_match( '#(^|\s|>)https?://#i', $content ) ) { // Find URLs on their own line. $content = preg_replace_callback( '|^(\s*)(https?://[^\s<>"]+)(\s*)$|im', array( $this, 'autoembed_callback' ), $content ); // Find URLs in their own paragraph. $content = preg_replace_callback( '|(
]*)?>\s*)(https?://[^\s<>"]+)(\s*<\/p>)|i', array( $this, 'autoembed_callback' ), $content );
}
// Put the line breaks back.
return str_replace( '', "\n", $content );
}
/**
* Callback function for WP_Embed::autoembed().
*
* @param array $matches A regex match array.
* @return string The embed HTML on success, otherwise the original URL.
*/
public function autoembed_callback( $matches ) {
$oldval = $this->linkifunknown;
$this->linkifunknown = false;
$return = $this->shortcode( array(), $matches[2] );
$this->linkifunknown = $oldval;
return $matches[1] . $return . $matches[3];
}
/**
* Conditionally makes a hyperlink based on an internal class variable.
*
* @param string $url URL to potentially be linked.
* @return string|false Linked URL or the original URL. False if 'return_false_on_fail' is true.
*/
public function maybe_make_link( $url ) {
if ( $this->return_false_on_fail ) {
return false;
}
$output = ( $this->linkifunknown ) ? '' . esc_html( $url ) . '' : $url;
/**
* Filters the returned, maybe-linked embed URL.
*
* @since 2.9.0
*
* @param string $output The linked or original URL.
* @param string $url The original URL.
*/
return apply_filters( 'embed_maybe_make_link', $output, $url );
}
/**
* Finds the oEmbed cache post ID for a given cache key.
*
* @since 4.9.0
*
* @param string $cache_key oEmbed cache key.
* @return int|null Post ID on success, null on failure.
*/
public function find_oembed_post_id( $cache_key ) {
$cache_group = 'oembed_cache_post';
$oembed_post_id = wp_cache_get( $cache_key, $cache_group );
if ( $oembed_post_id && 'oembed_cache' === get_post_type( $oembed_post_id ) ) {
return $oembed_post_id;
}
$oembed_post_query = new WP_Query(
array(
'post_type' => 'oembed_cache',
'post_status' => 'publish',
'name' => $cache_key,
'posts_per_page' => 1,
'no_found_rows' => true,
'cache_results' => true,
'update_post_meta_cache' => false,
'update_post_term_cache' => false,
'lazy_load_term_meta' => false,
)
);
if ( ! empty( $oembed_post_query->posts ) ) {
// Note: 'fields' => 'ids' is not being used in order to cache the post object as it will be needed.
$oembed_post_id = $oembed_post_query->posts[0]->ID;
wp_cache_set( $cache_key, $oembed_post_id, $cache_group );
return $oembed_post_id;
}
return null;
}
}
Fatal error: Uncaught Error: Class 'WP_Embed' not found in /var/www/html/helitower.com.br/web/wp-settings.php:407
Stack trace:
#0 /var/www/html/helitower.com.br/web/wp-config.php(99): require_once()
#1 /var/www/html/helitower.com.br/web/wp-load.php(50): require_once('/var/www/html/h...')
#2 /var/www/html/helitower.com.br/web/wp-blog-header.php(13): require_once('/var/www/html/h...')
#3 /var/www/html/helitower.com.br/web/index.php(18): require('/var/www/html/h...')
#4 {main}
thrown in /var/www/html/helitower.com.br/web/wp-settings.php on line 407
Fatal error: Uncaught Error: Call to a member function set() on null in /var/www/html/helitower.com.br/web/wp-includes/l10n.php:854
Stack trace:
#0 /var/www/html/helitower.com.br/web/wp-includes/l10n.php(957): load_textdomain('default', '/var/www/html/h...', 'pt_BR')
#1 /var/www/html/helitower.com.br/web/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
thrown in /var/www/html/helitower.com.br/web/wp-includes/l10n.php on line 854