Opal-Estate-Pro/inc/function-search-fields.php

<?php
/**
 * Search field templates.
 *
 * @package    opalestate
 * @author     Opal  Team <info@wpopal.com >
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

/**
 * Render field template.
 *
 * @param string $field Field.
 * @param string $label Label.
 * @param string $type  Type.
 */
function opalestate_property_render_field_template( $field, $label, $type = 'select' ) {
	$qvalue   = isset( $_GET['info'][ $field ] ) ? sanitize_text_field( $_GET['info'][ $field ] ) : '';
	$template = apply_filters( 'opalestate_property_render_search_field_template', $field, $label );
	$template = apply_filters( 'opalestate_property_' . $field . '_field_template', $template );

	if ( $template == $field ) {
		$template = '';
	}

	$input_default_value = apply_filters( 'opalestate_search_form_input_type_default_value', 0 );

	if ( empty( $template ) ) {
		switch ( $type ) {
			case 'input': ?>
                <label class="opalestate-label opalestate-label--<?php echo sanitize_html_class( $field ); ?>"><?php echo esc_html( $label ); ?></label>
                <div class="input-group-number">
                    <i class="<?php echo opalestate_get_property_meta_icon( $field ); ?>"></i>
                    <input class="form-control" value="<?php echo $qvalue ? $qvalue : $input_default_value; ?>" type="text" name="info[<?php echo $field; ?>]" placeholder="<?php echo esc_attr(
						$label ); ?>"/>
                    <div class="btn-actions">
                        <span class="btn-minus"><i class="fa fa-minus"></i></span>
                        <span class="btn-plus"><i class="fa fa-plus"></i></span>
                    </div>
                </div>
				<?php
				break;

			default:
				$setting_search_type          = 'opalestate_ppt_' . $field . '_search_type';
				$setting_search_type_options  = 'opalestate_ppt_' . $field . '_options_value';
				$setting_search_min_range     = 'opalestate_ppt_' . $field . '_min_range';
				$setting_search_max_range     = 'opalestate_ppt_' . $field . '_max_range';
				$setting_search_unit_thousand = 'opalestate_ppt_' . $field . '_unit_thousand';
				$setting_search_default_text  = 'opalestate_ppt_' . $field . '_default_text';

				$display_type_search = opalestate_options( $setting_search_type, 'select' );

				if ( $display_type_search == 'select' ) {

					$option_values = (array) explode( ',', opalestate_options( $setting_search_type_options, '1,2,3,4,5,6,7,8,9,10' ) );
					$template      = '<label class="opalestate-label opalestate-label--' . sanitize_html_class( $label ) . '">' . esc_html( $label ) . '</label>';
					$template      .= '<select class="form-control" name="info[%s]"><option value="">%s</option>';

					foreach ( $option_values as $value ) {
						$selected = $value == $qvalue ? 'selected="selected"' : '';
						$template .= '<option ' . $selected . ' value="' . $value . '">' . $value . '</option>';
					}
					$template .= '</select>';
					$template = sprintf( $template, $field, $label );

				} elseif ( $display_type_search == 'text' ) {
					$option_values = opalestate_options( $setting_search_default_text, '' );
					$qvalue        = $qvalue ? $qvalue : $option_values;
					$template      = '<label class="opalestate-label opalestate-label--' . sanitize_html_class( $label ) . '">' . esc_html( $label ) . '</label>';
					$template      .= '<input class="form-control" type="text" name="info[%s]" value="%s"/>';

					$template = sprintf( $template, $field, $qvalue );
				} elseif ( $display_type_search == 'range' ) {
					$min_name = 'min_' . $field;
					$max_name = 'max_' . $field;

					$search_min = (int) isset( $_GET[ $min_name ] ) ? $_GET[ $min_name ] : opalestate_options( $setting_search_min_range, 0 );
					$search_max = (int) isset( $_GET[ $max_name ] ) ? $_GET[ $max_name ] : opalestate_options( $setting_search_max_range, 1000 );

					$data = [
						'id'            => $field,
						'unit'          => '',
						'ranger_min'    => opalestate_options( $setting_search_min_range, 0 ),
						'ranger_max'    => opalestate_options( $setting_search_max_range, 1000 ),
						'input_min'     => $search_min,
						'input_max'     => $search_max,
						'unit_thousand' => apply_filters( 'opalestate_search_range_unit_thousand', opalestate_options( $setting_search_unit_thousand ), $field ),
					];

					ob_start();

					opalesate_property_slide_ranger_template( __( $label . ": ", 'opalestate-pro' ), $data );
					$template = ob_get_contents();

					ob_end_clean();
				} else {
					$template = '<label class="opalestate-label opalestate-label--' . sanitize_html_class( $label ) . '">' . esc_html( $label ) . '</label>';

					$template .= '<select class="form-control" name="info[%s]"><option value="">%s</option>';
					for ( $i = 1; $i <= 10; $i++ ) {
						$selected = $i == $qvalue ? 'selected="selected"' : '';

						$template .= '<option ' . $selected . ' value="' . $i . '">' . $i . '</option>';
					}

					$template .= '</select>';
					$template = sprintf( $template, $field, $label );
				}

				break;
		}
	}

	echo $template; // WPCS: XSS OK.
}

/**
 * Render area size field.
 */
function opalestate_property_areasize_field_template( $template = '' ) {
	$search_min        = isset( $_GET['min_area'] ) ? sanitize_text_field( $_GET['min_area'] ) : opalestate_options( 'search_min_area', 0 );
	$search_max        = isset( $_GET['max_area'] ) ? sanitize_text_field( $_GET['max_area'] ) : opalestate_options( 'search_max_area', 1000 );
	$measurement_units = opalestate_get_measurement_units();
	$unit              = opalestate_options( 'measurement_unit', 'sqft' );
	if ( isset( $measurement_units[ $unit ] ) ) {
		$unit = $measurement_units[ $unit ];
	}

	$data = [
		'id'            => 'area',
		'unit'          => $unit . ' ',
		'ranger_min'    => opalestate_options( 'search_min_area', 0 ),
		'ranger_max'    => opalestate_options( 'search_max_area', 1000 ),
		'input_min'     => $search_min,
		'input_max'     => $search_max,
		'unit_thousand' => apply_filters( 'opalestate_areasize_unit_thousand', ',' ),
	];

	opalesate_property_slide_ranger_template( esc_html__( 'Area', 'opalestate-pro' ), $data );

	return;
}

add_filter( 'opalestate_property_areasize_field_template', 'opalestate_property_areasize_field_template' );

/**
 * Render slider ranger template.
 *
 * @param $label
 * @param $data
 */
function opalesate_property_slide_ranger_template( $label, $data ) {
	$default = [
		'id'            => 'price',
		'unit'          => '',
		'decimals'      => 0,
		'ranger_min'    => 0,
		'ranger_max'    => 1000,
		'input_min'     => 0,
		'input_max'     => 1000,
		'unit_position' => 'postfix',
		'unit_thousand' => ',',
		'mode'          => 2,
		'start'         => '',
		'step'          => 1,
	];

	$data = array_merge( $default, $data );

	extract( $data );
	?>
    <label class="opalestate-label opalestate-label--<?php echo sanitize_title( $label ); ?>"><?php echo esc_html( $label ); ?></label>
    <div class="opal-slide-ranger" data-unit="<?php echo esc_attr( $unit ); ?>" data-unitpos="<?php echo esc_attr( $unit_position ); ?>" data-decimals="<?php echo esc_attr( $decimals ); ?>"
         data-thousand="<?php echo esc_attr( $unit_thousand ); ?>" data-step="<?php echo esc_attr( $step ); ?>">
        <label class="slide-ranger-label">
            <span class="slide-ranger-min-label"></span>
			<?php echo ( $mode == 2 ) ? '<i>-</i>' : ''; ?>
            <span class="slide-ranger-max-label"></span>
        </label>

        <div class="slide-ranger-bar" data-min="<?php echo $ranger_min; ?>" data-max="<?php echo $ranger_max; ?>" data-mode="<?php echo $mode; ?>" data-start="<?php echo $start; ?>"></div>

		<?php if ( $mode == 1 ) : ?>
            <input type="hidden" class="slide-ranger-min-input ranger-<?php echo $id; ?>" name="<?php echo $id; ?>" autocomplete="off" value="<?php echo (int) $input_min; ?>"/>
		<?php else : ?>
            <input type="hidden" class="slide-ranger-min-input ranger-<?php echo $id; ?>" name="min_<?php echo $id; ?>" autocomplete="off" value="<?php echo (int) $input_min; ?>"/>
            <input type="hidden" class="slide-ranger-max-input ranger-<?php echo $id; ?>" name="max_<?php echo $id; ?>" autocomplete="off" value="<?php echo (int) $input_max; ?>"/>
		<?php endif; ?>
    </div>
	<?php
}