<?php
namespace ULTP\blocks;

defined( 'ABSPATH' ) || exit;

class Post_List_3 {

	public function __construct() {
		add_action( 'init', array( $this, 'register' ) );
	}

	public function get_attributes() {

		return array(
			'blockId'             => '',
			'previewImg'          => '',
			// --------------------------
			// Layout
			// --------------------------
			'layout'              => 'layout1',

			// --------------------------
			// Query Setting
			// --------------------------
			'queryQuick'          => '',
			'queryNumPosts'       => (object) array( 'lg' => 5 ),
			'queryNumber'         => 5,
			'queryType'           => 'post',
			'queryTax'            => 'category',
			'queryTaxValue'       => '[]',
			'queryRelation'       => 'OR',
			'queryOrderBy'        => 'date',
			'metaKey'             => 'custom_meta_key',
			'queryOrder'          => 'desc',
			// Include Remove from Version 2.5.4
			'queryInclude'        => '',
			'queryExclude'        => '[]',
			'queryAuthor'         => '[]',
			'queryOffset'         => '0',
			'queryExcludeTerm'    => '[]',
			'queryExcludeAuthor'  => '[]',
			'querySticky'         => true,
			'queryUnique'         => '',
			'queryPosts'          => '[]',
			'queryCustomPosts'    => '[]',
			// --------------------------
			// General Setting
			// --------------------------
			'columns'             => (object) array( 'lg' => '1' ),
			'titleShow'           => true,
			'titleStyle'          => 'none',
			// // 'titleAnimColor' =>  'black',
			'headingShow'         => true,
			'excerptShow'         => true,
			'catShow'             => true,
			'metaShow'            => true,
			'showImage'           => true,
			'filterShow'          => false,
			'paginationShow'      => true,
			'readMore'            => true,
			'contentTag'          => 'div',
			'openInTab'           => false,
			'notFoundMessage'     => 'No Post Found',

			// --------------------------
			// Heading Setting/Style
			// --------------------------
			'headingText'         => 'Post List #3',
			'headingURL'          => '',
			'headingBtnText'      => 'View More',
			'headingStyle'        => 'style1',
			'headingTag'          => 'h2',
			'headingAlign'        => 'left',
			'subHeadingShow'      => false,
			'subHeadingText'      => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer ut sem augue. Sed at felis ut enim dignissim sodales.',

			// --------------------------
			// Title Setting/Style
			// --------------------------
			'titleTag'            => 'h3',
			'titlePosition'       => true,
			'titleLength'         => 0,

			// --------------------------
			// Content Setting/Style
			// --------------------------
			'varticalAlign'       => 'middle',
			'showSeoMeta'         => false,
			'showFullExcerpt'     => false,
			'excerptLimit'        => 40,

			// --------------------------
			// Category Setting/Style
			// --------------------------
			'maxTaxonomy'         => '30',
			'taxonomy'            => 'category',
			'catStyle'            => 'classic',
			'catPosition'         => 'aboveTitle',
			'customCatColor'      => false,
			'seperatorLink'       => admin_url( 'edit-tags.php?taxonomy=category' ),
			'onlyCatColor'        => false,

			// --------------------------
			// Read more Setting/Style
			// --------------------------
			'readMoreText'        => '',
			'readMoreIcon'        => '',

			// --------------------------
			// Meta Setting/Style
			// --------------------------
			'metaPosition'        => 'top',
			'metaStyle'           => 'icon',
			'authorLink'          => true,
			'metaSeparator'       => 'dot',
			'metaList'            => '["metaAuthor","metaDate","metaRead"]',
			'metaMinText'         => 'min read',
			'metaAuthorPrefix'    => 'By',
			'metaDateFormat'      => 'M j, Y',

			// --------------------------
			// Image Style
			// --------------------------
			'imgFlip'             => false,
			'imgCrop'             => ( ultimate_post()->get_setting( 'disable_image_size' ) == 'yes' ? 'full' : 'ultp_layout_square' ),
			'imgAnimation'        => 'opacity',
			'mobileImageTop'      => true,
			'imgOverlay'          => false,
			'imgOverlayType'      => 'default',
			'fallbackEnable'      => true,
			'fallbackImg'         => '',
			'imgSrcset'           => false,
			'imgLazy'             => false,

			// --------------------------
			// Video Setting/Style
			// --------------------------
			'vidIconEnable'       => true,
			'popupAutoPlay'       => true,
			'iconSize'            => (object) array(
				'lg'   => '80',
				'sm'   => '50',
				'xs'   => '50',
				'unit' => 'px',
			),
			// by default should be off
			'enablePopup'         => false,
			'enablePopupTitle'    => true,

			// --------------------------
			// Separator
			// --------------------------
			'separatorShow'       => true,

			// --------------------------
			// Filter Setting/Style
			// --------------------------
			'filterBelowTitle'    => false,
			'filterType'          => 'category',
			'filterText'          => 'all',
			'filterValue'         => '[]',
			'filterMobile'        => true,
			'filterMobileText'    => 'More',

			// --------------------------
			// Pagination Setting/Style
			// --------------------------
			'paginationType'      => 'pagination',
			'loadMoreText'        => 'Load More',
			'paginationText'      => 'Previous|Next',
			'paginationNav'       => 'textArrow',
			'paginationAjax'      => true,
			'navPosition'         => 'topRight',

			// --------------------------
			// Wrapper Style
			// --------------------------
			'advanceId'           => '',
			'advanceZindex'       => '',
			'hideExtraLarge'      => false,
			'hideTablet'          => false,
			'hideMobile'          => false,
			'advanceCss'          => '',
			'currentPostId'       => '',

			// --------------------------------
			// Advance Filter Block Compatibility
			// --------------------------------
			'advFilterEnable'     => false,
			'querySearch'         => '',

			// --------------------------------
			// Pagination block compatibility
			// --------------------------------
			'advPaginationEnable' => false,
			'defQueryTax'         => array(),
			'advRelation'         => 'AND',

			/*
			============================
				Dynamic Content
			============================*/
			'dcEnabled'           => false,
			'dcFields'            => array(),
			'dcSize'              => 8,
		);
	}

	public function register() {
		register_block_type(
			'ultimate-post/post-list-3',
			array(
				'editor_script'   => 'ultp-blocks-editor-script',
				'editor_style'    => 'ultp-blocks-editor-css',
				'render_callback' => array( $this, 'content' ),
			)
		);
	}

	public function content( $attr, $noAjax ) {
		$attr = wp_parse_args( $attr, $this->get_attributes() );
		global $unique_ID;

		if ( ! $noAjax ) {
			$paged         = is_front_page() ? get_query_var( 'page' ) : get_query_var( 'paged' );
			$attr['paged'] = $paged ? $paged : 1;
		}
		if ( $attr['queryUnique'] && isset( $attr['savedQueryUnique'] ) ) {
			$unique_ID = $attr['savedQueryUnique'];
		}

		$block_name          = 'post-list-3';
		$wraper_before       = $wraper_after = $post_loop = '';
		$attr['queryNumber'] = ultimate_post()->get_post_number( 5, $attr['queryNumber'], $attr['queryNumPosts'] );
		$recent_posts        = new \WP_Query( ultimate_post()->get_query( $attr ) );
		$pageNum             = ultimate_post()->get_page_number( $attr, $recent_posts->found_posts );
		// Dummy Img Url
		$dummy_url = ULTP_URL . 'assets/img/ultp-fallback-img.png';

		// Loadmore and Unique content
		if ( $attr['queryUnique'] && isset( $attr['loadMoreQueryUnique'] ) && $attr['paginationShow'] && ( $attr['paginationType'] == 'loadMore' ) ) {
			$unique_ID            = $attr['loadMoreQueryUnique'];
			$current_unique_posts = $attr['ultp_current_unique_posts'];
		}

		$attr['className']      = isset( $attr['className'] ) && $attr['className'] ? preg_replace( '/[^A-Za-z0-9_ -]/', '', $attr['className'] ) : '';
		$attr['align']          = isset( $attr['align'] ) && $attr['align'] ? preg_replace( '/[^A-Za-z0-9_ -]/', '', $attr['align'] ) : '';
		$attr['advanceId']      = isset( $attr['advanceId'] ) ? sanitize_html_class( $attr['advanceId'] ) : '';
		$attr['blockId']        = isset( $attr['blockId'] ) ? sanitize_html_class( $attr['blockId'] ) : '';
		$attr['contentTag']     = in_array( $attr['contentTag'], ultimate_post()->ultp_allowed_block_tags() ) ? $attr['contentTag'] : 'div';
		$attr['layout']         = sanitize_html_class( $attr['layout'] );
		$attr['imgAnimation']   = sanitize_html_class( $attr['imgAnimation'] );
		$attr['imgOverlayType'] = sanitize_html_class( $attr['imgOverlayType'] );
		$attr['popupAutoPlay']  = $attr['popupAutoPlay'] == true;
		$attr['readMoreText']   = wp_kses( $attr['readMoreText'], ultimate_post()->ultp_allowed_html_tags() );
		$attr['varticalAlign']  = sanitize_html_class( $attr['varticalAlign'] );

		if ( $recent_posts->have_posts() ) {

			// Pagination Block Html
			include ULTP_PATH . 'blocks/template/pagination_block.php';

			$wraper_before     .= '<div ' . ( $attr['advanceId'] ? 'id="' . $attr['advanceId'] . '" ' : '' ) . ' class="ultp-post-grid-block wp-block-ultimate-post-' . $block_name . ' ultp-block-' . $attr['blockId'] . '' . ( $attr['align'] ? ' align' . $attr['align'] : '' ) . '' . ( $attr['className'] ? ' ' . $attr['className'] : '' ) . '">';
				$wraper_before .= '<div class="ultp-block-wrapper">';

					// Loading
					$wraper_before .= ultimate_post()->postx_loading();

			if ( $attr['headingShow'] || $attr['filterShow'] || $attr['paginationShow'] ) {
				$wraper_before     .= '<div class="ultp-heading-filter">';
					$wraper_before .= '<div class="ultp-heading-filter-in">';

						// Heading
						include ULTP_PATH . 'blocks/template/heading.php';

				if ( $attr['filterShow'] || $attr['paginationShow'] ) {
					$wraper_before .= '<div class="ultp-filter-navigation">';

						// Filter
					if ( $attr['filterShow'] && $attr['queryType'] != 'posts' && $attr['queryType'] != 'customPosts' ) {
						include ULTP_PATH . 'blocks/template/filter.php';
					}

						// Navigation
					if ( $attr['paginationShow'] && ( $attr['paginationType'] == 'navigation' ) && ( $attr['navPosition'] == 'topRight' ) ) {
									include ULTP_PATH . 'blocks/template/navigation-before.php';
					}
									$wraper_before .= '</div>';
				}

					$wraper_before     .= '</div>';
						$wraper_before .= '</div>';
			}

					$wraper_before .= '<div class="ultp-block-items-wrap ultp-block-row ultp-block-column-' . sanitize_html_class( json_decode( wp_json_encode( $attr['columns'] ), true )['lg'] ) . ' ultp-block-content-' . $attr['varticalAlign'] . ( $attr['imgFlip'] ? ' ultp-block-content-true' : '' ) . ' ultp-' . $attr['layout'] . '">';
						$idx        = $noAjax ? 1 : 0;
			while ( $recent_posts->have_posts() ) :
				$recent_posts->the_post();

				$dcContent = array_fill( 0, $attr['dcSize'], '' );

				if ( ultimate_post()->is_dc_active( $attr ) ) {
					$dcContent = \ULTP\DCService::get_dc_content_for_block( $attr, $dcContent );
				}

				include ULTP_PATH . 'blocks/template/data.php';

				include ULTP_PATH . 'blocks/template/category.php';

				if ( $attr['queryUnique'] ) {
					$unique_ID[ $attr['queryUnique'] ][] = $post_id;
					$current_unique_posts[]              = $post_id;
				}

				$post_loop     .= '<' . $attr['contentTag'] . ' class="ultp-block-item ultp-block-media post-id-' . $post_id . '">';
					$post_loop .= '<div class="ultp-block-content-wrap">';
				if ( ( $post_thumb_id || $attr['fallbackEnable'] ) && $attr['showImage'] ) {

								$post_loop     .= '<div class="ultp-block-image ultp-block-image-' . $attr['imgAnimation'] . ( $attr['imgOverlay'] ? ' ultp-block-image-overlay ultp-block-image-' . $attr['imgOverlayType'] . ' ultp-block-image-' . $attr['imgOverlayType'] . $idx : '' ) . '">';
									$post_loop .= '<a href="' . $titlelink . '" ' . ( $attr['openInTab'] ? 'target="_blank"' : '' ) . '>';
									// Post Image Id
									$block_img_id = $post_thumb_id ? $post_thumb_id : ( $attr['fallbackEnable'] && isset( $attr['fallbackImg']['id'] ) ? $attr['fallbackImg']['id'] : '' );
									// Post Image
					if ( $post_thumb_id || ( $attr['fallbackEnable'] && $block_img_id ) ) {
						$post_loop .= ultimate_post()->get_image( $block_img_id, $attr['imgCrop'], '', $title, $attr['imgSrcset'], $attr['imgLazy'] );
					} else {
						$video      = ultimate_post()->get_youtube_id( $post_video );
						$post_loop .= '<img  src="' . ( $video ? 'https://img.youtube.com/vi/' . $video . '/0.jpg' : $dummy_url ) . '" alt="dummy-img" />';
					}
									$post_loop .= '</a>';
					if ( $post_video && ! ( $attr['enablePopup'] ) ) {
						$post_loop .= '<div class="ultp-block-video-content" style="display: none;" >';
						$post_loop .= ultimate_post()->get_embeded_video( $post_video, false, true, false, true, true, false, true, array() );
						$post_loop .= '</div>';
					}
					if ( $post_video ) {
						include ULTP_PATH . 'blocks/template/video_icon.php';
					}
					if ( ( $attr['catPosition'] != 'aboveTitle' ) && $attr['catShow'] ) {
						$post_loop .= '<div class="ultp-category-img-grid">' . $category . '</div>';
					}
									$post_loop .= '</div>';
				}
						$post_loop .= '<div class="ultp-block-content">';

							$post_loop .= $dcContent[7];

							// Category
				if ( ( $attr['catPosition'] == 'aboveTitle' ) && $attr['catShow'] ) {
					$post_loop .= $category;
				}

							$post_loop .= $dcContent[6];

							// Title
				if ( $title && $attr['titleShow'] && $attr['titlePosition'] == 1 ) {
					include ULTP_PATH . 'blocks/template/title.php';
				}

							$post_loop .= $dcContent[5];

							// Meta
				if ( $attr['metaPosition'] == 'top' ) {
					include ULTP_PATH . 'blocks/template/meta.php';
				}

							$post_loop .= $dcContent[4];

							// Title
				if ( $title && $attr['titleShow'] && $attr['titlePosition'] == 0 ) {
					include ULTP_PATH . 'blocks/template/title.php';
				}

							$post_loop .= $dcContent[3];

							// Excerpt
				if ( $attr['excerptShow'] ) {
					$post_loop .= '<div class="ultp-block-excerpt">' . ultimate_post()->get_excerpt( $post_id, $attr['showSeoMeta'], $attr['showFullExcerpt'], $attr['excerptLimit'] ) . '</div>';
				}

							$post_loop .= $dcContent[2];

							// Read More
				if ( $attr['readMore'] ) {
					$post_loop .= '<div class="ultp-block-readmore"><a aria-label="' . $title . '" href="' . $titlelink . '" ' . ( $attr['openInTab'] ? 'target="_blank"' : '' ) . '>' . ( $attr['readMoreText'] ? $attr['readMoreText'] : esc_html__( 'Read More', 'ultimate-post' ) ) . ultimate_post()->get_svg_icon( $attr['readMoreIcon'] ) . '</a></div>';
				}

							$post_loop .= $dcContent[1];

							// Meta
				if ( $attr['metaPosition'] == 'bottom' ) {
					include ULTP_PATH . 'blocks/template/meta.php';
				}

							$post_loop .= $dcContent[0];

						$post_loop .= '</div>';
					$post_loop     .= '</div>';
				if ( $post_video && $attr['enablePopup'] ) {
								include ULTP_PATH . 'blocks/template/video_popup.php';
				}
										$post_loop .= '</' . $attr['contentTag'] . '>';
										++$idx;
						endwhile;
			if ( $attr['queryUnique'] ) {
				$post_loop .= "<span style='display: none;' class='ultp-current-unique-posts' data-ultp-unique-ids= " . wp_json_encode( $unique_ID ) . ' data-current-unique-posts= ' . wp_json_encode( $current_unique_posts ) . '> </span>';
			}
						// if ( ($attr['paginationShow'] || $attr['advPaginationEnable'] )  && ($attr['paginationType'] == 'loadMore')) {
						// $wraper_after .= '<span class="ultp-loadmore-insert-before"></span>';
						// }

					$wraper_after .= '</div>'; // ultp-block-items-wrap

					// Load More
			if ( $attr['paginationShow'] && ( $attr['paginationType'] == 'loadMore' ) ) {
				include ULTP_PATH . 'blocks/template/loadmore.php';
			}

					// Navigation
			if ( $attr['paginationShow'] && ( $attr['paginationType'] == 'navigation' ) && ( $attr['navPosition'] != 'topRight' ) ) {
				include ULTP_PATH . 'blocks/template/navigation-after.php';
			}

					// Pagination
			if ( $attr['paginationShow'] && ( $attr['paginationType'] == 'pagination' ) ) {
				include ULTP_PATH . 'blocks/template/pagination.php';
			}

				$wraper_after .= '</div>';
				$wraper_after .= $pagi_block_html;
			$wraper_after     .= '</div>';

			wp_reset_query();
		} else {
			$wraper_before .= ultimate_post()->get_no_result_found_html( $attr['notFoundMessage'] );
		}

		return $noAjax ? $post_loop : $wraper_before . $post_loop . $wraper_after;
	}
}
