post_parent ) : get_adjacent_post( false, '', true ); $next = get_adjacent_post( false, '', false ); if ( ! $next && ! $previous ) return; } // Don't print empty markup in archives if there's only one page. if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) return; $nav_class = ( is_single() ) ? 'post-navigation' : 'paging-navigation'; ?> comment_type || 'trackback' == $comment->comment_type ) : ?>

', '' ); ?>

'div-comment', 'depth' => $depth, 'max_depth' => $args['max_depth'], 'before' => '

', 'after' => '

', ) ) ); ?>

$post->post_parent, 'fields' => 'ids', 'numberposts' => -1, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ); // If there is more than 1 attachment in a gallery... if ( count( $attachment_ids ) > 1 ) { foreach ( $attachment_ids as $attachment_id ) { if ( $attachment_id == $post->ID ) { $next_id = current( $attachment_ids ); break; } } // get the URL of the next image attachment... if ( $next_id ) $next_attachment_url = get_attachment_link( $next_id ); // or get the URL of the first image attachment. else $next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) ); } printf( '%2$s', esc_url( $next_attachment_url ), wp_get_attachment_image( $post->ID, $attachment_size ) ); } endif; if ( ! function_exists( 'squarex_posted_on' ) ) : /** * Prints HTML with meta information for the current post-date/time and author. */ function squarex_posted_on() { $time_string = '%2$s'; if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) $time_string .= '%4$s'; $time_string = sprintf( $time_string, esc_attr( get_the_date( 'c' ) ), esc_html( get_the_date() ), esc_attr( get_the_modified_date( 'c' ) ), esc_html( get_the_modified_date() ) ); printf( __( '%1$s by %2$s', 'squarex-lite' ), sprintf( '%2$s', esc_url( get_permalink() ), $time_string ), sprintf( '%2$s', esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), esc_html( get_the_author() ) ) ); } endif; if ( ! function_exists( 'squarex_posted_extra' ) ) : /** * Prints HTML with meta info cat/tag */ function squarex_posted_extra() { $categories_list = get_the_category_list( __( ', ', 'squarex-lite' ) ); $tags_list = get_the_tag_list( '', __( ', ', 'squarex-lite' ) ); if ( $categories_list && squarex_categorized_blog() ) { echo '' . __( 'Category: ', 'squarex-lite' ), $categories_list . '.'; } if ( $tags_list ) { echo '' . __( 'Tag: ', 'squarex-lite' ), $tags_list . ''; } } endif; /** * Returns true if a blog has more than 1 category */ function squarex_categorized_blog() { if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) { // Create an array of all the categories that are attached to posts $all_the_cool_cats = get_categories( array( 'hide_empty' => 1, ) ); // Count the number of categories that are attached to the posts $all_the_cool_cats = count( $all_the_cool_cats ); set_transient( 'all_the_cool_cats', $all_the_cool_cats ); } if ( '1' != $all_the_cool_cats ) { // This blog has more than 1 category so squarex_categorized_blog should return true return true; } else { // This blog has only 1 category so squarex_categorized_blog should return false return false; } } /** * Flush out the transients used in squarex_categorized_blog */ function squarex_category_transient_flusher() { // Like, beat it. Dig? delete_transient( 'all_the_cool_cats' ); } add_action( 'edit_category', 'squarex_category_transient_flusher' ); add_action( 'save_post', 'squarex_category_transient_flusher' ); /** * Display one category of post */ if ( ! function_exists( 'squarex_one_cat' ) ) : function squarex_one_cat() { $categories = get_the_category(); if ( $categories[0] ) { echo ''. $categories[0]->name . ''; } } endif; /** * Featured image as the background for some formats posts */ function squarex_bgimage_postformats() { $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id(), 'squarex-aside' ); echo 'style="background:'; echo esc_attr( get_theme_mod( 'squarex_link_color', '#2d2d2d' ) ); if ( $thumbnail ) { echo ' url('; echo $thumbnail[0]; echo ' ) no-repeat; background-position: 50%; background-size: cover'; } echo ';"'; } /** * Sets up the slider posts */ if ( ! function_exists( 'squarex_featured_content' ) ) : function squarex_featured_content() { global $post; // Get the setting // $tag = get_theme_mod( 'squarex_featured_posts', 'slide' ); $count = 3; // get_theme_mod( 'squarex_featured_posts_count', 3 ); $sticky = get_option( 'sticky_posts' ); if ( empty( $sticky ) ) { // empty( $tag ) return; } if ( false === ( $featured = get_transient( 'squarex_featured_posts' ) ) ) { $args = array( 'post_type' => 'post', 'posts_per_page' => (int) $count, 'post__in' => $sticky, // 'ignore_sticky_posts' => 1 // 'tag' => esc_attr( $tag ) ); // The post query $featured = get_posts( $args ); // Store the transient. set_transient( 'squarex_featured_posts', $featured ); } // Check if the post(s) exist. if ( $featured ) : $html = '

'; $html .= '

'; foreach ( $featured as $post ) : setup_postdata( $post ); $html .= '

'; $html .= ''; if ( has_post_thumbnail( $post->ID ) ) { $html .= get_the_post_thumbnail( $post->ID, 'squarex-slides', array( 'alt' => esc_attr( get_the_title( $post->ID ) ) ) ); } $html .= '

'; $html .= '

' . esc_attr( get_the_title( $post->ID ) ) . '

'; $html .= '' . esc_html( get_the_date() ) . ''; $html .= '

'; $html .= ''; $html .= '

'; endforeach; $html .= '

'; $html .= '

'; // End check. endif; // Restore original post data. wp_reset_postdata(); // Display the featured content. if ( ! empty( $html ) ) { echo $html; } } endif; /** * Flush out the transients used in squarex_featured_content */ function squarex_featured_content_transient_flusher() { delete_transient( 'squarex_featured_posts' ); } add_action( 'save_post' , 'squarex_featured_content_transient_flusher' ); add_action( 'customize_save', 'squarex_featured_content_transient_flusher' ); /** * The page submenu in the sidebar */ if ( ! function_exists( 'squarex_get_submenu' ) ) { function squarex_get_submenu($args) { $defaults = array( 'container_id' => '', 'container' => 'div', 'container_class' => 'submenu', 'submenu_id' => 'sidemenu', 'submenu_class' => '', 'theme_location' => 'primary', 'xpath' => "./li[contains(@class,'current-menu-item') or contains(@class,'current-menu-ancestor')]/ul", 'echo' => true ); $args = wp_parse_args( $args, $defaults ); $args = (object) $args; $menu = wp_nav_menu( array( 'theme_location' => $args->theme_location, 'container' => '', 'echo' => false ) ); $menu = simplexml_load_string($menu); $submenu = $menu->xpath($args->xpath); if (empty($submenu)) { return; } // Set value of class attribute $submenu[0]['class'] = $args->submenu_class; // Add "id" attribute if ($args->submenu_id) { $submenu[0]->addAttribute('id', $args->submenu_id); } if ($args->container) { $submenu_sxe = simplexml_load_string($submenu[0]->saveXML()); $sdm = dom_import_simplexml($submenu_sxe); if ($sdm) { $xmlDoc = new DOMDocument('1.0', 'utf-8'); $container = $xmlDoc->createElement($args->container); // Add "class" attribute for container if ($args->container_class) { $container->setAttribute('class', $args->container_class); } // Add "id" attribute for container if ($args->container_id) { $container->setAttribute('id', $args->container_id); } $smsx = $xmlDoc->importNode($sdm, true); $container->appendChild($smsx); $xmlDoc->appendChild($container); } } if (isset($xmlDoc)) { $output = $xmlDoc->saveXML(); } else { $output = $submenu[0]->saveXML(); } if (!$args->echo) { return $output; } echo $output; } } /** * Tag Cloud Filter */ function squarex_widget_tag_cloud_args( $args ) { $args = array( 'number' => 0, 'unit' => 'px', 'largest' => 16, 'smallest' => 11, 'order' => 'RAND' ); return $args; } add_filter( 'widget_tag_cloud_args', 'squarex_widget_tag_cloud_args' ); /** * Footer credits. */ function squarex_txt_credits() { $text = sprintf( __( 'Powered by %s', 'squarex-lite' ), 'WordPress' ); $text .= ' · '; $text .= sprintf( __( 'Theme by %s', 'squarex-lite' ), 'DinevThemes' ); echo apply_filters( 'squarex_txt_credits', $text ); }