<?php
/**
 * List posts with carousel effect.
 *
 * @author 		Kopatheme
 * @category 	Widgets
 * @package 	KopaFramework/Widgets
 * @since    	1.0.0
 * @extends 	Kopa_Widget
 */

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

class Kopa_Widget_Posts_Carousel_Sync extends Kopa_Widget {

	/**
	 * Constructor
	 */
	public function __construct() {
		$this->widget_cssclass    = 'kopa-sync-carousel-widget';
		$this->widget_description = __( 'Display list posts with carousel effect.', 'revant' );
		$this->widget_id          = 'kopa_sync_carousel_widget';
		$this->widget_name        = __( 'Kopa Posts Carousel Sync', 'revant' );
		// $this->widget_width       = 400;

		$all_cats = get_categories();
		$categories = array();
        $categories[''] = __('---Select categories---', 'revant' );
		foreach ( $all_cats as $cat ) {
			$categories[ $cat->term_id ] = $cat->name;
		}

		$all_tags = get_tags();
		$tags = array();
        $tags[''] = __('---Select tags---', 'revant' );
		foreach( $all_tags as $tag ) {
			$tags[ $tag->term_id ] = $tag->name;
		}

		$this->settings           = array(
	        'categories' => array(
				'type'    => 'multiselect',
				'std'     => '',
				'label'   => __( 'Categories', 'revant' ),
				'options' => $categories,
				'size'    => '5',
			),
			'relation'    => array(
				'type'    => 'select',
				'label'   => __( 'Relation', 'revant' ),
				'std'     => 'OR',
				'options' => array(
					'AND' => __( 'AND', 'revant' ),
					'OR'  => __( 'OR', 'revant' ),
				),
			),
			'tags' => array(
				'type'    => 'multiselect',
				'std'     => '',
				'label'   => __( 'Tags', 'revant' ),
				'options' => $tags,
				'size'    => '5',
			),
            'orderby' => array(
                'type'  => 'select',
                'std'   => 'date',
                'label' => __( 'Order by', 'revant' ),
                'options' => array(
                    'ID'          => __( 'Post id', 'revant' ),
                    'title'          => __( 'Title', 'revant' ),
                    'date'          => __( 'Date', 'revant' ),
                    'rand'          => __( 'Random', 'revant' ),
                    'comment_count' => __( 'Number of comments', 'revant' ),
                ),
            ),
			'order' => array(
				'type'  => 'select',
				'std'   => 'DESC',
				'label' => __( 'Order', 'revant' ),
				'options' => array(
					'ASC'  => __( 'ASC', 'revant' ),
					'DESC' => __( 'DESC', 'revant' ),
				),
			),
			'posts_per_page' => array(
				'type'    => 'number',
				'std'     => '5',
				'label'   => __( 'Number of posts', 'revant' ),
				'min'     => '1',
			),
            'slide_speed' => array(
                'type'    => 'number',
                'std'     => '1000',
                'label'   => __( 'Slider speed in minisecond', 'revant' ),
                'min'     => '100',
            ),
            'auto' => array(
                'type'  => 'checkbox',
                'std'   => 0,
                'label' => __( 'Slide auto play', 'revant' )
            ),
            'timestamp' => array(
                'type'  => 'select',
                'std'   => '',
                'label' => __( 'Timestamp (ago)', 'revant' ),
                'options' => array(
                    '' => __('-- Select --', 'revant'),
                    '-1 week' => __('1 week', 'revant'),
                    '-2 week' => __('2 weeks', 'revant'),
                    '-3 week' => __('3 weeks', 'revant'),
                    '-1 month' => __('1 months', 'revant'),
                    '-2 month' => __('2 months', 'revant'),
                    '-3 month' => __('3 months', 'revant'),
                    '-4 month' => __('4 months', 'revant'),
                    '-5 month' => __('5 months', 'revant'),
                    '-6 month' => __('6 months', 'revant'),
                    '-7 month' => __('7 months', 'revant'),
                    '-8 month' => __('8 months', 'revant'),
                    '-9 month' => __('9 months', 'revant'),
                    '-10 month' => __('10 months', 'revant'),
                    '-11 month' => __('11 months', 'revant'),
                    '-1 year' => __('1 year', 'revant'),
                    '-2 year' => __('2 years', 'revant'),
                    '-3 year' => __('3 years', 'revant'),
                    '-4 year' => __('4 years', 'revant'),
                    '-5 year' => __('5 years', 'revant'),
                    '-6 year' => __('6 years', 'revant'),
                    '-7 year' => __('7 years', 'revant'),
                    '-8 year' => __('8 years', 'revant'),
                    '-9 year' => __('9 years', 'revant'),
                    '-10 year' => __('10 years', 'revant'),
                ),
            ),
            'hide_created_date' => array(
                'type'    => 'checkbox',
                'std'     => '0',
                'label'   => __( 'Is hide created date', 'revant' ),
            ),
            'hide_readmore' => array(
                'type'    => 'checkbox',
                'std'     => '0',
                'label'   => __( ' Is hide readmore', 'revant' ),
            ),
            'hide_category' => array(
                'type'    => 'checkbox',
                'std'     => '0',
                'label'   => __( ' Is hide category', 'revant' ),
            ),

         );

		parent::__construct();
	}

	/**
	 * widget function.
	 *
	 * @see WP_Widget
	 * @access public
	 * @param array $args
	 * @param array $instance
	 * @return void
	 */
	public function widget( $args, $instance ) {

		if ( $this->get_cached_widget( $args ) )
			return;

		ob_start();
		extract( $args );
        $query_args = kopa_build_query( $instance );
		$r = new WP_Query( $query_args );

        $post_speed = 1000;
        if ( isset($instance['slide_speed']) && 0 != $instance['slide_speed'] ) {
            $post_speed = (int) $instance['slide_speed'];
        }
        $post_auto = "0";
        if ( isset($instance['auto']) ) {
            $post_auto = $instance['auto'];
        }

        echo '<div class="widget kopa-sync-carousel-widget" data-speed="' . esc_attr($post_speed) . '" data-auto="' . esc_attr($post_auto) . '">';

		if ( $r->have_posts() ) { ?>
			<div class="owl-carousel sync1">
			<?php while ( $r->have_posts() ) {
				$r->the_post();
                $post_id = get_the_ID();
                $post_title = get_the_title();
                if ( empty($post_title) ) {
                    $post_title = __( 'No title post', 'revant' );
                }
                $post_url = get_permalink();
                $post_date_p1 = kopa_the_date_custom( $post_id, 'd' );
                $post_date_p2 = kopa_the_date_custom( $post_id, 'M, Y' );
                $post_img = kopa_get_image( $post_id, $post_title, 1110, 570, true, true);


                $post_more = __( 'Read more', 'revant' );
                $kopa_categories = get_the_category();
                $kopa_cat_str = '';
                if($kopa_categories){
                    $item = 0;
                    if ( $instance['categories'] ) {
                        foreach($kopa_categories as $category) {
                            if ( 0 == $item ){
                                $kopa_cat_str = '<a href="'.esc_url(get_category_link( $category->term_id )).'" title="' . esc_attr( sprintf( __( "View all posts in %s", 'revant' ), $category->name ) ) . '">'.$category->cat_name.'</a>';
                                $item++;
                            }
                        }
                    } else {
                        $category = $kopa_categories[0];
                        $kopa_cat_str = '<a href="'.esc_url(get_category_link( $category->term_id )).'" title="' . esc_attr( sprintf( __( "View all posts in %s", 'revant' ), $category->name ) ) . '">'.$category->cat_name.'</a>';
                    }
                }
                ?>

                <div class="item">
                    <article class="entry-item">
                        <?php if ( ! empty($post_img) ) { ?>
                            <div class="entry-thumb">
                                <a href="<?php echo esc_url($post_url); ?>" title="<?php echo esc_attr($post_title); ?>"><?php echo $post_img; ?></a>
                                <div class="thumb-hover"></div>
                            </div>
                        <?php } ?>
                        <div class="entry-content">
                            <?php if ( 1 != $instance['hide_created_date']) : ?>
                                <div class="entry-date style1">
                                    <span class="entry-day"><?php echo esc_html($post_date_p1); ?></span>
                                    <span class="entry-month"><?php echo esc_html($post_date_p2); ?></span>
                                </div>
                            <?php endif; ?>

                            <?php if ( 1 != $instance['hide_category'] || 1 != $instance['hide_title'] || 1 != $instance['hide_readmore'] ) : ?>
                                <div class="bg-content">
                                    <?php if ( 1 != $instance['hide_category']) : ?>
                                        <h2 class="entry-categories"><?php echo esc_html($kopa_cat_str);?></h2>
                                    <?php endif; ?>
                                    <h3 class="entry-title"><a href="<?php echo esc_url($post_url); ?>" title="<?php echo esc_attr($post_title); ?>"><?php echo esc_html($post_title); ?></a></h3>
                                    <?php if ( 1 != $instance['hide_readmore']) : ?>
                                        <a href="<?php echo esc_url($post_url); ?>" title="<?php echo esc_attr($post_title); ?>" class="more-link"><?php echo esc_html($post_more); ?></a>
                                    <?php endif; ?>
                                </div>
                            <?php endif; ?>
                        </div>
                    </article>
                </div>
            <?php
			}

			echo '</div><!-- sync1 -->';

            echo '<div class="owl-carousel sync2">';

            while ( $r->have_posts() ) {
                $r->the_post();
                $post_id = get_the_ID();
                $post_img_thumb = kopa_get_image( $post_id, $post_title, 120, 120, true, true);
                echo '<div class="item">' . $post_img_thumb . '</div>';
            }
            echo '</div><!-- sync2 -->';
		}

		wp_reset_postdata();

		echo $after_widget;

		$content = ob_get_clean();

		echo $content;

		$this->cache_widget( $args, $content );
	}
}

register_widget( 'Kopa_Widget_Posts_Carousel_Sync' );