float-blog/wp-content/themes/float/index.php

<?php
    get_header();
?>

<?php
    global $wpdb;

    $location = get_user_location();
    $current_country = $location['country_code'];

    // default settings
    $post_filter = 'recent';
    $posts_per_page = 6;
    $page = 1;

    if (!empty($_GET['post_filter'])) {
        $post_filter = $_GET['post_filter'];
    }

    if (!empty($_GET['page'])) {
        $page = $_GET['page'];
    }

    $args = [
        'posts_per_page' => $posts_per_page,
        'post_type' => 'post',
        'post_status' => array('publish'),
        'paged' => $page,
    ];

    if ($post_filter == 'recent') {
        $args = array_merge($args, [
            'ignore_sticky_posts' => 1,
            'orderby' => 'post_date',
            'order' => 'DESC',
        ]);
    } else if ($post_filter == 'newest') {
        $args = array_merge($args, [
            'ignore_sticky_posts' => 0,
            'orderby' => 'post_date',
            'order' => 'DESC',
        ]);
    } else if ($post_filter == 'trending') {
        $args = array_merge($args, [
            'ignore_sticky_posts' => 1,
            'orderby' => 'ID',
            'order' => 'DESC',
            'meta_query' => array(
                array(
                    'key' => 'is_trending',
                    'value' => '1',
                    'compare' => '=='
                )
            )
        ]);
    } else if ($post_filter == 'hottest_stories') {
        $args = array_merge($args, [
            'ignore_sticky_posts' => 1,
            'meta_key' => 'float_post_views_count',
            'orderby' => 'meta_value_num',
            'order' => 'DESC'
        ]);
    } else if ($post_filter == 'oldest') {
        $args = array_merge($args, [
            'ignore_sticky_posts' => 1,
            'order' => 'ASC'
        ]);
    }

    // Insert query by country
    if (isset($args['meta_query'])) {
        $metaQuery = $args['meta_query'];
        $metaQuery = array_merge($metaQuery, [
            'relation' => 'AND',
            array(
                'relation' => 'OR',
                array(
                    'key' => 'location',
                    'value' => $current_country,
                    'compare' => 'LIKE',
                ),
                array(
                    'key'=> 'location',
                    'compare' => 'NOT EXISTS'
                ),
                array(
                    'key'=> 'location',
                    'value'   => '',
                    'compare' => '='
                )
            )
        ]);
        $args['meta_query'] = $metaQuery;
    } else {
        $args = array_merge($args, [
            'meta_query' => array(
                'relation' => 'OR',
                array(
                    'key' => 'location',
                    'value' => $current_country,
                    'compare' => 'LIKE',
                ),
                array(
                    'key'=> 'location',
                    'compare' => 'NOT EXISTS'
                ),
                array(
                    'key'=> 'location',
                    'value'   => '',
                    'compare' => '='
                )
            )
        ]);
    }

    $count_query_args = $args;
    $count_query_args['posts_per_page'] = -1;
    $post_query = new WP_Query( $args );
    $count_query = new WP_Query($count_query_args);
    $posts = $post_query->posts;
    $count = $count_query->post_count;
    if ($count === 0 || $count < $posts_per_page) {
        $total_page = 0;
    } else {
        $total_page = intval($count) / intval($posts_per_page);
        $total_page = $total_page / intval($total_page) > 0 ? intval($total_page) + 1 : intval($total_page);
    }

    $filterMap = [
        'recent' => 'Recent',
        'trending' => 'Trending',
        'hottest_stories' => 'Hottest Stories',
        'newest' => 'Newest',
        'oldest' => 'Oldest'
    ];
?>

<main class="main-content container">
    <div class="home-wrapper">
        <div class="title">blog</div>
        <div class="content-section__body">
            <div class="sub-title d-flex flex-row justify-content-between align-items-end">
                <div class="line"></div>
                <div class="social-share">
                    <?php echo do_shortcode('[Sassy_Social_Share]') ?>
                </div>
            </div>
        </div>
        <div class="post-list-filter row no-gutter mt-4">
            <div class="col-md-12 d-flex justify-content-between">
                <div class="post-list-filter__post-type d-inline-block">
                    <h2>
                        <?php if (!empty($filterMap[$post_filter])): ?>
                            <?php echo $filterMap[$post_filter] ?>
                        <?php endif; ?>
                    </h2>
                </div>
                <div class="post-list-filter__dropdown d-inline-block dropdown">
                    <span style="font-size: 30px" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                        <i class="fas fa-sliders-h" style="cursor: pointer"></i>
                    </span>

                    <div class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownMenuButton">
                        <a class="dropdown-item" href="/?post_filter=recent">Recent</a>
                        <a class="dropdown-item" href="/?post_filter=trending">Trending</a>
                        <a class="dropdown-item" href="/?post_filter=hottest_stories">Hottest Stories</a>
                        <a class="dropdown-item" href="/?post_filter=newest">Newest</a>
                        <a class="dropdown-item" href="/?post_filter=oldest">Oldest</a>
                    </div>
                </div>
            </div>
        </div>

        <div class="dynamic-content">
            <?php
                switch ($current_country) {
                    case 'SG':
                        get_template_part('template-parts/home_template/default');
                        break;
                    case 'US':
                        get_template_part('template-parts/home_template/default');
                        break;
                    default:
                        get_template_part('template-parts/home_template/default');
                }
            ?>
        </div>

        <div class="pagination-block text-center">
            <?php for ($i = 1; $i <= $total_page; $i++) { ?>
                <a href="/?post_filter=<?= $post_filter ?>&page=<?= $i ?>"class="btn btn-page btn-default <?php echo $i === intval($page) ? 'active' : '' ?>" data-page="<?php echo $i ?>"><?php echo $i ?></a>
            <?php } ?>
        </div>
    </div>
</main>

<?php
    get_footer();
?>