+global\PodsField_File::build_dfv_field_options()

Complexity

Conditions	28
Paths	3240

Size

Total Lines	175
Code Lines	108

Duplication

Lines	35
Ratio	20 %

Importance

Changes

0

<?php
	public function build_dfv_field_options( $options, $args ) {

		if ( ! is_admin() ) {
			include_once( ABSPATH . '/wp-admin/includes/template.php' );

			if ( is_multisite() ) {
				include_once( ABSPATH . '/wp-admin/includes/ms.php' );
			}
		}

		// Handle default template setting.
		$file_field_template = pods_v( $args->type . '_field_template', $options, 'rows', true );

		// Get which file types the field is limited to.
		$limit_file_type = pods_v( $args->type . '_type', $options, 'images' );

		// Non-image file types are forced to rows template right now.
		if ( 'images' !== $limit_file_type ) {
			$file_field_template = 'rows';
		}

		$options[ $args->type . '_field_template' ] = $file_field_template;

		// Enforce limit.
		$file_limit = 1;

		if ( 'multi' === pods_v( $args->type . '_format_type', $options, 'single' ) ) {
			$file_limit = (int) pods_v( $args->type . '_limit', $options, 0 );

			if ( $file_limit < 0 ) {
				$file_limit = 0;
			}
		}

		$options[ $args->type . '_limit' ] = $file_limit;

		// Build types and extensions to limit by.
		if ( 'images' === $limit_file_type ) {
			$limit_types      = 'image';
			$limit_extensions = 'jpg,jpeg,png,gif';
		} elseif ( 'video' === $limit_file_type ) {
			$limit_types      = 'video';
			$limit_extensions = 'mpg,mov,flv,mp4';
		} elseif ( 'audio' === $limit_file_type ) {
			$limit_types      = 'audio';
			$limit_extensions = 'mp3,m4a,wav,wma';
		} elseif ( 'text' === $limit_file_type ) {
			$limit_types      = 'text';
			$limit_extensions = 'txt,rtx,csv,tsv';
		} elseif ( 'any' === $limit_file_type ) {
			$limit_types      = '';
			$limit_extensions = '*';
		} else {
			$limit_types = $limit_extensions = pods_v( $args->type . '_allowed_extensions', $options, '', true );
		}

		// Find and replace certain characters to properly split by commas.
		$find    = array(
			' ',
			'.',
			"\n",
			"\t",
			';',
		);
		$replace = array(
			'',
			',',
			',',
			',',
		);

		$limit_types      = trim( str_replace( $find, $replace, $limit_types ), ',' );
		$limit_extensions = trim( str_replace( $find, $replace, $limit_extensions ), ',' );
		$mime_types       = wp_get_mime_types();

		if ( ! in_array( $limit_file_type, array( 'images', 'video', 'audio', 'text', 'any' ), true ) ) {
			$new_limit_types = array();

			$limit_types = explode( ',', $limit_types );

			foreach ( $limit_types as $k => $limit_type ) {
				if ( isset( $mime_types[ $limit_type ] ) ) {
					$mime = explode( '/', $mime_types[ $limit_type ] );
					$mime = $mime[0];

					if ( ! in_array( $mime, $new_limit_types, true ) ) {
						$new_limit_types[] = $mime;
					}
				} else {
					$found = false;

					foreach ( $mime_types as $type => $mime ) {
						if ( false !== strpos( $type, $limit_type ) ) {
							$mime = explode( '/', $mime );
							$mime = $mime[0];

							if ( ! in_array( $mime, $new_limit_types, true ) ) {
								$new_limit_types[] = $mime;
							}

							$found = true;
						}
					}

					if ( ! $found ) {
						$new_limit_types[] = $limit_type;
					}
				}
			}

			if ( ! empty( $new_limit_types ) ) {
				$limit_types = implode( ',', $new_limit_types );
			}
		}

		$options['limit_types']      = $limit_types;
		$options['limit_extensions'] = $limit_extensions;

		$is_user_logged_in = is_user_logged_in();

		// @todo test frontend media modal
		if ( empty( $options[ self::$type . '_uploader' ] ) || ! is_admin() || ! $is_user_logged_in
			 || ( ! current_user_can( 'upload_files' ) && ! current_user_can( 'edit_files' ) ) ) {
			$options[ self::$type . '_uploader' ] = 'plupload';
		}

		// @todo: plupload specific options need accommodation
		if ( 'plupload' === $options[ self::$type . '_uploader' ] ) {
			wp_enqueue_script( 'plupload-all' );

			if ( $is_user_logged_in ) {
				$uid = 'user_' . get_current_user_id();
			} else {
				$uid = @session_id();
			}

			$pod_id = '0';

			if ( is_object( $args->pod ) ) {
				$pod_id = $args->pod->pod_id;
			}

			$uri_hash    = wp_create_nonce( 'pods_uri_' . $_SERVER['REQUEST_URI'] );
			$field_nonce = wp_create_nonce( 'pods_upload_' . $pod_id . '_' . $uid . '_' . $uri_hash . '_' . $options['id'] );

			$options['plupload_init'] = array(
				'runtimes'            => 'html5,silverlight,flash,html4',
				'url'                 => admin_url( 'admin-ajax.php?pods_ajax=1', 'relative' ),
				'file_data_name'      => 'Filedata',
				'multiple_queues'     => false,
				'max_file_size'       => wp_max_upload_size() . 'b',
				'flash_swf_url'       => includes_url( 'js/plupload/plupload.flash.swf' ),
				'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
				'filters'             => array(
					array(
						'title'      => __( 'Allowed Files', 'pods' ),
						'extensions' => '*',
					),
				),
				'multipart'           => true,
				'urlstream_upload'    => true,
				'multipart_params'    => array(
					'_wpnonce' => $field_nonce,
					'action'   => 'pods_upload',
					'method'   => 'upload',
					'pod'      => $pod_id,
					'field'    => $options['id'],
					'uri'      => $uri_hash,
				),
			);
		}

		return $options;

	}