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<?php |
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|
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namespace FL\Assistant\Helpers; |
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|
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use FL\Assistant\Helpers\JsonHelper; |
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|
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class MediaPathHelper { |
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|
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/** |
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* Array of data keys to ignore when parsing data. |
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* |
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* @var array |
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*/ |
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static private $data_blacklist = [ |
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'_seopress_analysis_data' |
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]; |
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|
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/** |
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* Replaces the imported attachment in an object or array. |
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* |
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* @param object|array|string $data |
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* @param array $imported |
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* @return object|array|string |
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*/ |
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static public function replace_imported_attachment_urls_in_data( $data, $imported ) { |
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if ( is_object( $data ) || is_array( $data ) ) { |
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foreach ( $data as $key => $val ) { |
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if ( is_object( $val ) || is_array( $val ) ) { |
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$new_val = self::replace_imported_attachment_urls_in_data( $val, $imported ); |
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} else { |
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$new_val = self::replace_imported_attachment_urls_in_string( $val, $imported ); |
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} |
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|
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if ( is_object( $data ) ) { |
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$data->$key = $new_val; |
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} else { |
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$data[ $key ] = $new_val; |
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} |
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} |
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} else { |
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$data = self::replace_imported_attachment_urls_in_string( $data, $imported ); |
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} |
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|
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return $data; |
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} |
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|
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/** |
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* Replaces the imported attachment in a string. |
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* |
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* @param string $string |
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* @param array $imported |
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* @return string |
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*/ |
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static public function replace_imported_attachment_urls_in_string( $string, $imported ) { |
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$urls = self::get_image_urls_from_string( $string ); |
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|
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foreach ( $urls as $url ) { |
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$url_info = self::get_image_info_from_url( $url ); |
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|
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if ( ! isset( $imported[ $url_info['file_name'] ] ) ) { |
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continue; |
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} |
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|
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$import_data = (array) $imported[ $url_info['file_name'] ]; |
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$sizes = self::get_ordered_image_sizes( (array) $import_data['sizes'] ); |
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$new_url = null; |
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|
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if ( $url_info['width'] && $url_info['height'] ) { |
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foreach ( $sizes as $size => $size_data ) { |
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$size_data = (array) $size_data; |
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if ( $url_info['width'] <= $size_data['width'] && $url_info['height'] <= $size_data['height'] ) { |
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if ( isset( $size_data['url'] ) ) { |
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$new_url = $size_data['url']; |
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break; |
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} elseif ( isset( $import_data['id'] ) ) { |
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$size_src = wp_get_attachment_image_src( $import_data['id'], $size ); |
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if ( $size_src ) { |
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$new_url = $size_src[0]; |
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break; |
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} |
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} |
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} |
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} |
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} |
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|
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if ( ! $new_url ) { |
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if ( isset( $import_data['url'] ) ) { |
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$new_url = $import_data['url']; |
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} elseif ( isset( $import_data['id'] ) ) { |
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$new_url = wp_get_attachment_url( $import_data['id'] ); |
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} |
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} |
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|
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if ( $new_url ) { |
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$string = str_replace( $url, $new_url, $string ); |
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} |
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} |
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|
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return $string; |
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} |
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|
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/** |
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* Returns an array or ordered image sizes. |
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* |
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* @param array $sizes |
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* @return array |
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*/ |
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static public function get_ordered_image_sizes( $sizes ) { |
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$keys = []; |
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$ordered = []; |
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|
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foreach ( $sizes as $size => $data ) { |
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if ( 'thumb' === $size || 'thumbnail' === $size ) { |
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continue; |
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} |
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$data = (array) $data; |
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$key = $data['width'] + $data['height']; |
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$keys[ $key ] = $size; |
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} |
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|
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ksort( $keys ); |
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|
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foreach ( $keys as $key ) { |
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$ordered[ $key ] = $sizes[ $key ]; |
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} |
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|
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return $ordered; |
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} |
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|
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/** |
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* Get the server paths to all images in a string. |
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* |
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* @param string $string |
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* @return array |
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*/ |
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static public function get_image_paths_from_string( $string ) { |
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$urls = self::get_image_urls_from_string( $string ); |
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$paths = self::get_image_paths_from_urls( $urls ); |
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return $paths; |
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} |
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|
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/** |
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* Get the server paths to all images in an array or object. |
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* |
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* @param mixed $data |
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* @return array |
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*/ |
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static public function get_image_paths_from_data( $data ) { |
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$urls = self::get_image_urls_from_data( $data ); |
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$paths = self::get_image_paths_from_urls( $urls ); |
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return $paths; |
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} |
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|
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/** |
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* Get the server paths to all images in an array of urls. |
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* |
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* @param array $urls |
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* @return array |
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*/ |
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static public function get_image_paths_from_urls( $urls = [] ) { |
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$paths = []; |
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|
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foreach ( $urls as $url ) { |
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$path = self::get_image_path_from_url( $url ); |
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if ( $path ) { |
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$paths[] = $path; |
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} |
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} |
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|
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return $paths; |
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} |
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|
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/** |
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* Converts a media library URL to the server path of the full size image. |
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* |
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* @param string $url |
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* @return string |
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*/ |
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static public function get_image_path_from_url( $url ) { |
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$upload_dir = wp_get_upload_dir(); |
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$base_url = preg_replace( '/https?:\/\//', '', $upload_dir['baseurl'] ); |
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$url_info = self::get_image_info_from_url( $url ); |
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$url = preg_replace( '/https?:\/\//', '', $url_info['full_size_url'] ); |
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$path = null; |
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|
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if ( stristr( $url, $base_url ) ) { |
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$path = $upload_dir['basedir'] . str_ireplace( $base_url, '', $url ); |
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} |
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|
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return $path; |
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} |
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|
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/** |
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* Get the urls to all images in a string. |
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* |
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* @param string $string |
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* @return array |
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*/ |
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static public function get_image_urls_from_string( $string ) { |
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$pattern = '#https?://[^,\s()<>]+(?:\([\w\d]+\)|([^,[:punct:]\s]|/)\.(jpg|jpeg|png|gif|svg))#'; |
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$urls = []; |
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|
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if ( preg_match_all( $pattern, $string, $matches ) ) { |
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if ( isset( $matches[0] ) && ! empty( $matches[0] ) ) { |
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$urls = $matches[0]; |
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} |
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} |
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|
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return $urls; |
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} |
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|
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/** |
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* Get the urls to all images in an object or array. |
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* |
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* @param mixed $data |
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* @return array |
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*/ |
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static public function get_image_urls_from_data( $data ) { |
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$urls = []; |
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|
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foreach ( $data as $key => $val ) { |
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if ( in_array( $key, self::$data_blacklist ) ) { |
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continue; |
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} |
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|
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$val = maybe_unserialize( $val ); |
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|
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if ( is_object( $val ) || is_array( $val ) ) { |
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$urls = array_merge( $urls, self::get_image_urls_from_data( $val ) ); |
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} elseif ( JsonHelper::is_string_json( $val ) ) { |
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$val = wp_unslash( $val ); |
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$urls = array_merge( $urls, self::get_image_urls_from_string( $val ) ); |
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} else { |
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$urls = array_merge( $urls, self::get_image_urls_from_string( $val ) ); |
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} |
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} |
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|
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return $urls; |
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} |
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|
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/** |
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* Get the info for a media library image from a url. |
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* |
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* @param string $url |
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* @return array |
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*/ |
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static public function get_image_info_from_url( $url ) { |
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$info = [ |
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'url' => $url, |
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'full_size_url' => $url, |
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'file_name' => null, |
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'width' => null, |
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'height' => null, |
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'ext' => null, |
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]; |
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|
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preg_match_all( '/(-(\d+)x(\d+))\.(jpg|jpeg|png|gif|svg)/', $url, $matches ); |
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|
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if ( isset( $matches[1] ) && ! empty( $matches[1] ) ) { |
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$info['full_size_url'] = str_replace( $matches[1], '', $url ); |
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} |
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|
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$parts = explode( '/', $info['full_size_url'] ); |
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$info['file_name'] = array_pop( $parts ); |
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|
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if ( isset( $matches[2] ) && ! empty( $matches[2] ) ) { |
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$info['width'] = $matches[2][0]; |
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} |
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if ( isset( $matches[3] ) && ! empty( $matches[3] ) ) { |
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$info['height'] = $matches[3][0]; |
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} |
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if ( isset( $matches[4] ) && ! empty( $matches[4] ) ) { |
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$info['ext'] = $matches[4][0]; |
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} |
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|
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return $info; |
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} |
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} |
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|
