Form_Settings_Page::get_fields()

	protected function get_fields() {
		$options = $this->form_manager->options()->get( 'general_settings', array() );

		$modules = array();
		foreach ( torro()->modules()->get_all() as $slug => $module ) {
			$modules[ $slug ] = $module->get_title();
		}
		$default_modules = array_keys( $modules );

		$default_slug = _x( 'forms', 'default form rewrite slug', 'torro-forms' );

		$fields = array(
			'modules' => array(
				'section'     => 'modules',
				'type'        => 'multibox',
				'label'       => __( 'Active Modules', 'torro-forms' ),
				'description' => __( 'If you do not need all of these modules, you can disable them here.', 'torro-forms' ),
				'choices'     => $modules,
				'default'     => $default_modules,
			),
			'slug'    => array(
				'section'     => 'form_behavior',
				'type'        => 'text',
				'label'       => __( 'Slug', 'torro-forms' ),
				'description' => sprintf( __( 'The slug for permalinks (e.g. for a URL like %s).', 'torro-forms' ), home_url( '/' ) . '<strong id="torro-rewrite-slug-preview">' . ( ! empty( $options['slug'] ) ? $options['slug'] : $default_slug ) . '</strong>/my-contact-form/' ),
				'default'     => $default_slug,
				'required'    => true,
			),
		);

		$attachment_taxonomy_slug = torro()->taxonomies()->get_attachment_taxonomy_slug();
		if ( ! empty( $attachment_taxonomy_slug ) ) {
			$attachment_taxonomy = get_taxonomy( $attachment_taxonomy_slug );
			if ( $attachment_taxonomy ) {
				$term_choices = array( '0' => _x( 'None', 'term choices', 'torro-forms' ) );
				$terms = get_terms( array(
					'taxonomy'   => $attachment_taxonomy->name,
					'number'     => 0,
					'hide_empty' => false,
					'orderby'    => 'name',
					'order'      => 'ASC',
				) );
				if ( ! is_wp_error( $terms ) ) {
					foreach ( $terms as $term ) {
						$term_choices[ $term->term_id ] = $term->name;
					}
				}

				$fields['attachment_taxonomy_term_id'] = array(
					'section'     => 'form_behavior',
					'type'        => 'select',
					/* translators: %s: attachment taxonomy name */
					'label'       => sprintf( __( '%s Term', 'torro-forms' ), $attachment_taxonomy->labels->singular_name ),
					'description' => __( 'The default term to use for form uploads.', 'torro-forms' ),
					'default'     => '0',
					'choices'     => $term_choices,
				);
			}
		}

		$fields = array_merge( $fields, array(
			'frontend_css'            => array(
				'section' => 'advanced',
				'type'    => 'checkbox',
				'label'   => __( 'Include Torro Forms CSS on frontend?', 'torro-forms' ),
				'default' => true,
			),
			'delete_submissions'      => array(
				'section'     => 'advanced',
				'type'        => 'checkbox',
				'label'       => __( 'Delete submission that have not completed after a certain amount of time?', 'torro-forms' ),
				'description' => __( 'Enabling this setting can help keep your database cleaner by deleting submissions that have been started, but never completed.', 'torro-forms' ),
				'default'     => false,
			),
			'delete_submissions_days' => array(
				'section'       => 'advanced',
				'type'          => 'number',
				'label'         => __( 'Submission Deletion', 'torro-forms' ),
				'description'   => __( 'Specify the number of days after which incomplete submissions should be deleted.', 'torro-forms' ),
				'min'           => 1,
				'step'          => 1,
				'default'       => 1,
				'unit'          => _x( 'day/s', 'field unit', 'torro-forms' ),
				'input_classes' => array( 'small-text' ),
				'dependencies'  => array(
					array(
						'prop'     => 'display',
						'callback' => 'get_data_by_condition_true',
						'fields'   => array( 'delete_submissions' ),
						'args'     => array(),
					),
				),
			),
			'hard_uninstall'          => array(
				'section'     => 'advanced',
				'type'        => 'checkbox',
				'label'       => __( 'Perform a hard uninstall when the plugin is removed?', 'torro-forms' ),
				'description' => __( '<strong>Use this setting with extreme caution</strong> as, when it is enabled, removing the plugin will remove all form content from your site forever.', 'torro-forms' ),
				'default'     => false,
			),
		) );

		/**
		 * Filters the form settings fields.
		 *
		 * @since 1.0.0
		 *
		 * @param array $tabs Associative array of `$field_slug => $field_args` pairs.
		 */
		return apply_filters( "{$this->manager->get_prefix()}settings_fields", $fields );
	}