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<?php |
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|
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function blockspare_blocks_render_block_core_latest_posts_grid($attributes) |
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{ |
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|
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$categories = isset($attributes['categories']) ? $attributes['categories'] : ''; |
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|
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/* Setup the query */ |
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$grid_query = new WP_Query( |
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array( |
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'posts_per_page' => $attributes['postsToShow'], |
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'post_status' => 'publish', |
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'order' => $attributes['order'], |
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'orderby' => $attributes['orderBy'], |
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'cat' => $categories, |
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'offset' => $attributes['offset'], |
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'post_type' => $attributes['postType'], |
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'ignore_sticky_posts' => 1, |
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) |
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); |
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|
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$blockspare_content_markup = ''; |
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|
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/* Start the loop */ |
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if ($grid_query->have_posts()) { |
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|
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while ($grid_query->have_posts()) { |
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$grid_query->the_post(); |
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|
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/* Setup the post ID */ |
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$post_id = get_the_ID(); |
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|
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/* Setup the featured image ID */ |
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$post_thumb_id = get_post_thumbnail_id($post_id); |
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|
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/* Setup the post classes */ |
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$post_classes = 'blockspare-post-single'; |
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|
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/* Add sticky class */ |
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if (is_sticky($post_id)) { |
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$post_classes .= ' sticky'; |
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} else { |
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$post_classes .= null; |
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} |
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|
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|
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if ($attributes['enableBackgroundColor']) { |
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$post_classes .= ' has-background'; |
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} |
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|
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|
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$bxshadow = ''; |
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|
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if ($attributes['enableBoxShadow']) { |
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$bxshadow = $attributes['xOffset'] . "px " . $attributes['yOffset'] . "px " . $attributes['blur'] . "px " . $attributes['spread'] . "px " . $attributes['shadowColor']; |
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} |
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|
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if ($attributes['equalImageHeight']) { |
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$post_classes .= ' has-img-equal-height'; |
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} else { |
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$post_classes .= ''; |
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} |
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/* Join classes together */ |
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$post_classes = join(' ', get_post_class($post_classes, $post_id)); |
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|
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|
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$item_background_color = ($attributes['enableBackgroundColor']) ? esc_attr($attributes['backGroundColor']) : ''; |
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$item_style = ''; |
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if (($attributes['design'] != 'blockspare-grid-layout-4') && ($attributes['design'] != 'blockspare-grid-layout-5') && ($attributes['design'] != 'blockspare-grid-layout-6')) { |
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$item_style .= 'background-color:' . esc_attr($item_background_color) . ';'; |
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$item_style .= ' border-radius:' . esc_attr($attributes['borderRadius']) . "px;"; |
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$item_style .= ' box-shadow:' . esc_attr($bxshadow) . ';'; |
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} |
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|
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/* Start the markup for the post */ |
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$blockspare_content_markup .= sprintf( |
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'<article id="post-%1$s" class="%2$s" style="%3$s">', |
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esc_attr($post_id), |
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esc_attr($post_classes), |
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$item_style |
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|
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); |
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|
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/* Get the featured image */ |
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if (isset($attributes['displayPostImage']) && $attributes['displayPostImage'] && $post_thumb_id) { |
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|
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|
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if (!empty($attributes['imageSize'])) { |
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$post_thumb_size = $attributes['imageSize']; |
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} |
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|
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if (has_post_thumbnail($post_id)) { |
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/* Output the featured image */ |
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$blockspare_content_markup .= sprintf( |
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'<figure class="blockspare-post-img"> |
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<a href="%1$s" rel="bookmark" aria-hidden="true" tabindex="-1" > %2$s</a></figure>', |
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esc_url(get_permalink($post_id)), |
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wp_get_attachment_image($post_thumb_id, $post_thumb_size) |
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|
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|
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); |
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} |
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|
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} |
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|
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|
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/* Wrap the text content */ |
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-post-content %1$s">', |
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$attributes['contentOrder'] |
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|
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); |
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|
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-bg-overlay" style="background-color: %1$s"></div>', |
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($attributes['enableBackgroundColor']) ? esc_attr($attributes['backGroundColor']) : '' |
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|
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); |
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|
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|
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$blockspare_content_markup .= sprintf( |
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'<header class="blockspare-block-post-grid-header">' |
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); |
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if ($attributes['displayPostCategory']) { |
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-post-category" style="color:%2$s;">%1$s</div>', |
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get_the_category_list(esc_html__(' ', 'blockspare'), '', $post_id), |
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esc_attr($attributes['linkColor']) |
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); |
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} |
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|
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/* Get the post title */ |
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$title = get_the_title($post_id); |
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|
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if (!$title) { |
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$title = __('Untitled', 'blockspare'); |
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} |
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|
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if (isset($attributes['displayPostTitle']) && $attributes['displayPostTitle']) { |
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|
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if (isset($attributes['postTitleTag'])) { |
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$post_title_tag = $attributes['postTitleTag']; |
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} else { |
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$post_title_tag = 'h4'; |
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} |
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|
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$blockspare_content_markup .= sprintf( |
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'<%3$s class="blockspare-block-post-grid-title" style="font-size: %5$s;"><a style="color:%4$s;" href="%1$s" rel="bookmark">%2$s</a></%3$s>', |
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esc_url(get_permalink($post_id)), |
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esc_html($title), |
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esc_attr($post_title_tag), |
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esc_attr($attributes['postTitleColor']), |
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esc_attr($attributes['postTitleFontSize']) . 'px' |
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); |
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} |
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|
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if (isset($attributes['postType']) && ($attributes['postType'] === 'post') && (isset($attributes['displayPostAuthor']) || isset($attributes['displayPostDate']))) { |
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/* Wrap the byline content */ |
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|
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-block-post-grid-byline">' |
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); |
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|
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/* Get the post author */ |
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if (isset($attributes['displayPostAuthor']) && $attributes['displayPostAuthor']) { |
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-block-post-grid-author"><a style="color:%3$s;" class="blockspare-text-link" href="%2$s" itemprop="url" rel="author"><span itemprop="name">%1$s</span></a></div>', |
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esc_html(get_the_author_meta('display_name', get_the_author_meta('ID'))), |
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esc_html(get_author_posts_url(get_the_author_meta('ID'))), |
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esc_attr($attributes['linkColor']) |
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); |
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} |
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|
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/* Get the post date */ |
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if (isset($attributes['displayPostDate']) && $attributes['displayPostDate']) { |
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$blockspare_content_markup .= sprintf( |
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'<time style="color: %3$s" datetime="%1$s" class="blockspare-block-post-grid-date" itemprop="datePublished">%2$s</time>', |
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esc_attr(get_the_date('c', $post_id)), |
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esc_html(get_the_date('', $post_id)), |
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esc_attr($attributes['generalColor']) |
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); |
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} |
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|
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/* Close the byline content */ |
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$blockspare_content_markup .= sprintf( |
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'</div>' |
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); |
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} |
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|
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/* Close the header content */ |
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$blockspare_content_markup .= sprintf( |
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'</header>' |
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); |
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|
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|
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/* Get the excerpt */ |
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|
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global $post; |
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|
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|
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$excerpt = blockspare_post_excerpt($post_id, $post); |
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|
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if (!$excerpt) { |
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$excerpt = null; |
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} |
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|
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if (!empty($excerpt)) { |
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$excerpt = explode(' ', $excerpt); |
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$trim_to_length = (int)$attributes['excerptLength'] ? (int)$attributes['excerptLength'] : 55; |
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if (count($excerpt) > $trim_to_length) { |
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$excerpt = implode(' ', array_slice($excerpt, 0, $trim_to_length)) . '...'; |
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} else { |
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$excerpt = implode(' ', $excerpt); |
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} |
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|
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} |
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|
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|
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if ((isset($attributes['displayPostExcerpt']) && $excerpt != null) || isset($attributes['displayPostLink'])) { |
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|
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|
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/* Wrap the excerpt content */ |
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-block-post-grid-excerpt" style="color: %1$s">', |
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esc_attr($attributes['generalColor']) |
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|
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); |
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|
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if (isset($attributes['displayPostExcerpt']) && $attributes['displayPostExcerpt']) { |
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$blockspare_content_markup .= sprintf( |
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'<div class="blockspare-block-post-grid-excerpt-content">%s</div>', |
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wp_kses_post($excerpt) |
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); |
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} |
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|
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|
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/* Get the read more link */ |
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if (isset($attributes['displayPostLink']) && $attributes['displayPostLink']) { |
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$blockspare_content_markup .= sprintf( |
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'<p><a style="color:%4$s;" class="blockspare-block-post-grid-more-link blockspare-text-link" href="%1$s" rel="bookmark">%2$s <span class="screen-reader-text">%3$s</span></a></p>', |
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esc_url(get_permalink($post_id)), |
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esc_html($attributes['readMoreText']), |
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esc_html($title), |
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esc_attr($attributes['linkColor']) |
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); |
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} |
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|
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|
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/* Close the excerpt content */ |
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$blockspare_content_markup .= sprintf( |
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'</div>' |
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); |
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|
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} |
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|
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/* Close the text content */ |
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$blockspare_content_markup .= sprintf( |
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'</div>' |
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); |
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|
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/* Close the post */ |
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$blockspare_content_markup .= "</article>\n"; |
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} |
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|
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/* Restore original post data */ |
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wp_reset_postdata(); |
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|
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/* Build the block classes */ |
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$class = "wp-block-blockspare-block-blockspare-latest-posts blockspare-post-wrap align{$attributes['align']}"; |
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|
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if (isset($attributes['className'])) { |
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$class .= ' ' . $attributes['className']; |
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} |
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|
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|
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$list_layout_class = $attributes['design']; |
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|
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/* Layout orientation class */ |
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$grid_class = 'blockspare-latest-post-wrap blockspare-is-grid ' . $list_layout_class . ' ' . 'column-' . $attributes['columns']; |
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|
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|
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/* Post grid section title */ |
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if (isset($attributes['displaySectionTitle']) && $attributes['displaySectionTitle'] && !empty($attributes['sectionTitle'])) { |
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if (isset($attributes['sectionTitleTag'])) { |
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$section_title_tag = $attributes['sectionTitleTag']; |
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} else { |
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$section_title_tag = 'h4'; |
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} |
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|
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$section_title = '<' . esc_attr($section_title_tag) . '>' . esc_html($attributes['sectionTitle']) . '</' . esc_attr($section_title_tag) . '>'; |
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} else { |
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$section_title = null; |
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} |
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|
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/* Post grid section tag */ |
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if (isset($attributes['sectionTag'])) { |
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$section_tag = $attributes['sectionTag']; |
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} else { |
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$section_tag = 'section'; |
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} |
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|
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/* Output the post markup */ |
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$block_content = sprintf( |
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'<%1$s class="%2$s" style="margin-top: %6$s;margin-bottom: %7$s;" ><div class="%4$s">%5$s</div></%1$s>', |
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$section_tag, |
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esc_attr($class), |
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$section_title, |
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esc_attr($grid_class), |
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$blockspare_content_markup, |
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esc_html($attributes['marginTop']) . 'px', |
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esc_html($attributes['marginBottom']) . 'px' |
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|
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|
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); |
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return $block_content; |
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} |
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|
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|
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} |
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|
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/** |
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* Registers the post grid block on server |
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*/ |
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function blockspare_blocks_register_block_core_latest_posts_grid() |
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{ |
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|
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/* Check if the register function exists */ |
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if (!function_exists('register_block_type')) { |
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return; |
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} |
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ob_start(); |
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include BLOCKSPARE_PLUGIN_DIR . '/src/blocks/latest-posts-grid/block.json'; |
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|
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$metadata = json_decode(ob_get_clean(), true); |
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|
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/* Block attributes */ |
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register_block_type( |
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'blockspare/blockspare-latest-posts-grid', |
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array( |
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|
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'attributes' => $metadata['attributes'], |
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'render_callback' => 'blockspare_blocks_render_block_core_latest_posts_grid', |
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) |
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); |
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} |
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|
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add_action('init', 'blockspare_blocks_register_block_core_latest_posts_grid'); |
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|
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|
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if (!function_exists('blockspare_post_excerpt')) { |
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/** |
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* Get the post excerpt. |
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* |
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* @since 1.7 |
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*/ |
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function blockspare_post_excerpt($object) |
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{ |
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return blockspare_get_excerpt($object['id']); |
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} |
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} |
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|
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if (!function_exists('blockspare_get_excerpt')) { |
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/** |
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* Get the excerpt. |
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* |
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* @since 1.7 |
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*/ |
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function blockspare_get_excerpt($post_id, $post = null) |
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{ |
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$excerpt = apply_filters('the_excerpt', get_post_field('post_excerpt', $post_id, 'display')); |
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if (!empty($excerpt)) { |
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return $excerpt; |
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} |
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|
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$max_excerpt = 100; // WP default is 55. |
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|
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if (!empty($post['post_content'])) { |
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return apply_filters('the_excerpt', wp_trim_words($post['post_content'], $max_excerpt)); |
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} |
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$post_content = apply_filters('the_content', get_post_field('post_content', $post_id)); |
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return apply_filters('the_excerpt', wp_trim_words($post_content, $max_excerpt)); |
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} |
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} |
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|
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|
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|
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|
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|
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|
