travel-log-child

function travel_log_front_page_slider_content() {

        $defaults = travel_log_default_values();

        $enabled = travel_log_get_theme_option( 'home_slider_enable' );

        if ( false === $enabled ) {
            return;
        }

        $slider_category = travel_log_get_theme_option( 'home_slider_category' );

        $slider_content_type = travel_log_get_theme_option( 'slider_content_type' );

        if ( class_exists( 'WP_Travel' ) ) :

            if ( 'trip-types' === $slider_content_type  ) :

                $slider_category = travel_log_get_theme_option( 'home_slider_category_trip_type' );

            elseif ( 'trip-location' === $slider_content_type  ) :

                $slider_category = travel_log_get_theme_option( 'home_slider_category_trip_location' );

            endif;

            endif;

        $read_more_button_text = travel_log_get_theme_option( 'home_slider_read_more_text' );

        if ( class_exists( 'WP_Travel' ) ) {

            if ( 'trip-types' === $slider_content_type  ) {

                if ( empty( $slider_category ) ) {

                    // get all terms in the taxonomy
                    $terms = get_terms( 'itinerary_types' );
                    // convert array of term objects to array of term IDs
                    $slider_category = wp_list_pluck( $terms, 'term_id' );

                }

                $args = array(
                'post_type' => travel_log_wp_travel_support_get_post_type(),
                'tax_query' => array(
                    array(
                        'taxonomy' => 'itinerary_types',
                        'field'    => 'id',
                        'terms'    => $slider_category,
                    ),
                ),
                );

            } elseif ( 'trip-location' === $slider_content_type  ) {

                if ( empty( $slider_category ) ) {

                    // get all terms in the taxonomy
                    $terms = get_terms( 'travel_locations' );
                    // convert array of term objects to array of term IDs
                    $slider_category = wp_list_pluck( $terms, 'term_id' );

                }

                $args = array(
                'post_type' => travel_log_wp_travel_support_get_post_type(),
                'tax_query' => array(
                    array(
                        'taxonomy' => 'travel_locations',
                        'field'    => 'id',
                        'terms'    => $slider_category,
                    ),
                ),
                );

            } else {

                $args['category_name'] = $slider_category;

            }
        } else {

                $args['category_name'] = $slider_category;

        }

        $args['posts_per_page'] = apply_filters( 'travel_log_slider_posts_limit', 5 );

        $slider_posts = new WP_Query( $args );

        if ( $slider_posts->have_posts() ) :
        ?>
        <div id="featured-slider" class="featured-slider clearfix">
        <div class="travel-banner slider" <?php echo is_rtl() ? 'dir="rtl"' : '' ; ?> >
            <?php
            while ( $slider_posts->have_posts() ) :
                $slider_posts->the_post();
                ?>
                <div>
                    <div class="slider-image-wrapper">
                        <?php
                        if ( has_post_thumbnail() ) :
                            the_post_thumbnail( apply_filters( 'travel_log_slider_thumbnail_size', 'full' ) );
                        else :
                            travel_log_no_slider_thumbnail();
                        endif;
                        ?>
                            <div class="featured-slider-contents">
                                <h1><?php the_title(); ?></h1>
                                    <p><?php the_excerpt(); ?></p>
                                    <?php

                                    if ( class_exists( 'WP_Travel' ) && 'category' !== $slider_content_type ) : ?>

                                            <i><?php esc_html_e( 'From', 'travel-log' ); ?></i>

                                            <?php wp_travel_trip_price( get_the_ID(), true ); ?>

                                        <?php endif;
                                    ?>
                                <div class="slider-buttons">
                                <?php if ( ! empty( $read_more_button_text ) ) : ?>
                                    <a href="<?php the_permalink(); ?>" class="slider-info"><?php echo esc_html( $read_more_button_text ); ?></a>
                                <?php endif; ?>
                                <?php echo travel_slider_additional_button(); ?>
                                </div>
                            </div>
                    </div>

                </div>

                <?php

                endwhile;
            wp_reset_postdata();
            ?>
            </div>
        </div>

<?php

    endif;

    }