Exemplo n.º 1
0
/**
 * Generate the output for the more and/or the HTML arrow.
 *
 * @since 1.15
 * @uses pis_arrow()
 * @param string $the_more The text to be displayed for "Continue reading". Default empty.
 * @param boolean $exc_arrow If the arrow must be displayed or not. Default false.
 * @return string The HTML arrow linked to the post.
 */
function pis_more_arrow($the_more = '', $exc_arrow = false)
{
    if ($the_more || $exc_arrow) {
        if ($exc_arrow) {
            $the_arrow = pis_arrow();
        } else {
            $the_arrow = '';
        }
        ?>
		<span <?php 
        pis_class('pis-more', apply_filters('pis_more_class', ''));
        ?>
>
			<a href="<?php 
        echo the_permalink();
        ?>
" title="<?php 
        esc_attr_e('Read the full post', 'pis');
        ?>
" rel="bookmark">
				<?php 
        echo $the_more . '&nbsp;' . $the_arrow;
        ?>
			</a>
		</span>
	<?php 
    }
}
Exemplo n.º 2
0
/**
 * Generate the output for the more and/or the HTML arrow.
 *
 * @since 1.15
 * @uses pis_arrow()
 * @param string $the_more The text to be displayed for "Continue reading". Default empty.
 * @param boolean $exc_arrow If the arrow must be displayed or not. Default false.
 * @param boolean $echo If echo the output or return.
 * @return string The HTML arrow linked to the post.
 */
function pis_more_arrow($the_more = '', $exc_arrow = false, $echo = true)
{
    if ($the_more || $exc_arrow) {
        if ($exc_arrow) {
            $the_arrow = pis_arrow();
        } else {
            $the_arrow = '';
        }
        $output = '<span ' . pis_class('pis-more', apply_filters('pis_more_class', ''), false) . '>';
        $output .= '<a href="' . get_permalink() . '" title="' . esc_attr__('Read the full post', 'posts-in-sidebar') . '" rel="bookmark">';
        $output .= $the_more . '&nbsp;' . $the_arrow;
        $output .= '</a>';
        $output .= '</span>';
    }
    if (!isset($output)) {
        return '';
    }
    if ($echo) {
        echo $output;
    } else {
        return $output;
    }
}
Exemplo n.º 3
0
/**
 * The core function.
 *
 * @since 1.0
 * @param mixed $args The options for the main function.
 * @return string The HTML output.
 */
function pis_get_posts_in_sidebar($args)
{
    $defaults = array('container_class' => '', 'title' => __('Posts', 'posts-in-sidebar'), 'title_link' => '', 'intro' => '', 'post_type' => 'post', 'posts_id' => '', 'author' => '', 'author_in' => '', 'cat' => '', 'tag' => '', 'post_parent_in' => '', 'post_format' => '', 'number' => get_option('posts_per_page'), 'orderby' => 'date', 'order' => 'DESC', 'offset_number' => '', 'post_status' => 'publish', 'post_meta_key' => '', 'post_meta_val' => '', 'search' => NULL, 'ignore_sticky' => false, 'get_from_same_cat' => false, 'title_same_cat' => '', 'relation' => '', 'taxonomy_aa' => '', 'field_aa' => 'slug', 'terms_aa' => '', 'operator_aa' => 'IN', 'relation_a' => '', 'taxonomy_ab' => '', 'field_ab' => 'slug', 'terms_ab' => '', 'operator_ab' => 'IN', 'taxonomy_ba' => '', 'field_ba' => 'slug', 'terms_ba' => '', 'operator_ba' => 'IN', 'relation_b' => '', 'taxonomy_bb' => '', 'field_bb' => 'slug', 'terms_bb' => '', 'operator_bb' => 'IN', 'date_year' => '', 'date_month' => '', 'date_week' => '', 'date_day' => '', 'date_hour' => '', 'date_minute' => '', 'date_second' => '', 'date_after_year' => '', 'date_after_month' => '', 'date_after_day' => '', 'date_before_year' => '', 'date_before_month' => '', 'date_before_day' => '', 'date_inclusive' => false, 'date_column' => '', 'author_not_in' => '', 'exclude_current_post' => false, 'post_not_in' => '', 'cat_not_in' => '', 'tag_not_in' => '', 'post_parent_not_in' => '', 'display_title' => true, 'link_on_title' => true, 'title_tooltip' => __('Permalink to', 'posts-in-sidebar'), 'arrow' => false, 'display_image' => false, 'image_size' => 'thumbnail', 'image_align' => 'no_change', 'image_before_title' => false, 'image_link' => '', 'custom_image_url' => '', 'custom_img_no_thumb' => true, 'excerpt' => 'excerpt', 'exc_length' => 20, 'the_more' => __('Read more&hellip;', 'posts-in-sidebar'), 'exc_arrow' => false, 'display_author' => false, 'author_text' => __('By', 'posts-in-sidebar'), 'linkify_author' => false, 'gravatar_display' => false, 'gravatar_size' => 32, 'gravatar_default' => '', 'gravatar_position' => 'next_author', 'display_date' => false, 'date_text' => __('Published on', 'posts-in-sidebar'), 'linkify_date' => false, 'display_mod_date' => false, 'mod_date_text' => __('Modified on', 'posts-in-sidebar'), 'linkify_mod_date' => false, 'comments' => false, 'comments_text' => __('Comments:', 'posts-in-sidebar'), 'linkify_comments' => true, 'utility_sep' => '|', 'utility_after_title' => false, 'categories' => false, 'categ_text' => __('Category:', 'posts-in-sidebar'), 'categ_sep' => ',', 'tags' => false, 'tags_text' => __('Tags:', 'posts-in-sidebar'), 'hashtag' => '#', 'tag_sep' => '', 'display_custom_tax' => false, 'term_hashtag' => '', 'term_sep' => ',', 'custom_field' => false, 'custom_field_txt' => '', 'meta' => '', 'custom_field_key' => false, 'custom_field_sep' => ':', 'archive_link' => false, 'link_to' => 'category', 'tax_name' => '', 'tax_term_name' => '', 'archive_text' => __('Display all posts', 'posts-in-sidebar'), 'nopost_text' => __('No posts yet.', 'posts-in-sidebar'), 'hide_widget' => false, 'margin_unit' => 'px', 'intro_margin' => NULL, 'title_margin' => NULL, 'side_image_margin' => NULL, 'bottom_image_margin' => NULL, 'excerpt_margin' => NULL, 'utility_margin' => NULL, 'categories_margin' => NULL, 'tags_margin' => NULL, 'terms_margin' => NULL, 'custom_field_margin' => NULL, 'archive_margin' => NULL, 'noposts_margin' => NULL, 'custom_styles' => '', 'list_element' => 'ul', 'remove_bullets' => false, 'cached' => false, 'cache_time' => 3600, 'widget_id' => '', 'debug_query' => false, 'debug_params' => false, 'debug_query_number' => false);
    $args = wp_parse_args($args, $defaults);
    extract($args, EXTR_SKIP);
    /**
     * Check if $author or $cat or $tag are equal to 'NULL' (string).
     * If so, make them empty.
     * For more informations, see inc/posts-in-sidebar-widget.php, function update().
     *
     * @since 1.28
     */
    if ('NULL' == $author) {
        $author = '';
    }
    if ('NULL' == $cat) {
        $cat = '';
    }
    if ('NULL' == $tag) {
        $tag = '';
    }
    /**
     * Some params accept only an array.
     */
    if ($posts_id && !is_array($posts_id)) {
        $posts_id = explode(',', $posts_id);
    } else {
        $posts_id = array();
    }
    if ($post_not_in && !is_array($post_not_in)) {
        $post_not_in = explode(',', $post_not_in);
    } else {
        $post_not_in = array();
    }
    if ($cat_not_in && !is_array($cat_not_in)) {
        $cat_not_in = explode(',', $cat_not_in);
    } else {
        $cat_not_in = array();
    }
    if ($tag_not_in && !is_array($tag_not_in)) {
        $tag_not_in = explode(',', $tag_not_in);
    } else {
        $tag_not_in = array();
    }
    if ($author_in && !is_array($author_in)) {
        $author_in = explode(',', $author_in);
    } else {
        $author_in = array();
    }
    if ($author_not_in && !is_array($author_not_in)) {
        $author_not_in = explode(',', $author_not_in);
    } else {
        $author_not_in = array();
    }
    if ($post_parent_in && !is_array($post_parent_in)) {
        $post_parent_in = explode(',', $post_parent_in);
    } else {
        $post_parent_in = array();
    }
    if ($post_parent_not_in && !is_array($post_parent_not_in)) {
        $post_parent_not_in = explode(',', $post_parent_not_in);
    } else {
        $post_parent_not_in = array();
    }
    /**
     * Build $tax_query parameter (if any).
     * It must be an array of array.
     *
     * @since 1.29
     */
    $tax_query = pis_tax_query(array('relation' => $relation, 'taxonomy_aa' => $taxonomy_aa, 'field_aa' => $field_aa, 'terms_aa' => $terms_aa, 'operator_aa' => $operator_aa, 'relation_a' => $relation_a, 'taxonomy_ab' => $taxonomy_ab, 'field_ab' => $field_ab, 'terms_ab' => $terms_ab, 'operator_ab' => $operator_ab, 'taxonomy_ba' => $taxonomy_ba, 'field_ba' => $field_ba, 'terms_ba' => $terms_ba, 'operator_ba' => $operator_ba, 'relation_b' => $relation_b, 'taxonomy_bb' => $taxonomy_bb, 'field_bb' => $field_bb, 'terms_bb' => $terms_bb, 'operator_bb' => $operator_bb));
    /**
     * Build the array for date query.
     * It must be an array of array.
     *
     * @since 1.29
     */
    $date_query = array(array('year' => $date_year, 'month' => $date_month, 'week' => $date_week, 'day' => $date_day, 'hour' => $date_hour, 'minute' => $date_minute, 'second' => $date_second, 'after' => array('year' => $date_after_year, 'month' => $date_after_month, 'day' => $date_after_day), 'before' => array('year' => $date_before_year, 'month' => $date_before_month, 'day' => $date_before_day), 'inclusive' => $date_inclusive, 'column' => $date_column));
    $date_query = pis_array_remove_empty_keys($date_query, true);
    /**
     * If in a single post or in a page, get the ID of the post of the main loop.
     * This will be used for:
     * - excluding the current post from the query;
     * - getting the category of the current post;
     * - adding the "current-post" CSS class.
     *
     * About is_singular() and is_single() functions.
     * is_singular() => is true when any post type is displayed (regular post, custom post type, page, attachment).
     * is_single()   => is true when any post type is displayed, except page and attachment.
     */
    if (is_singular()) {
        $single_post_id = get_the_ID();
    }
    /**
     * Exclude the current post from the query.
     * This will be used in case the user do not want to display the same post in the main body and in the sidebar.
     */
    if (is_singular() && $exclude_current_post) {
        if (!in_array($single_post_id, $post_not_in)) {
            $post_not_in[] = $single_post_id;
        }
    }
    /**
     * If $post_type is 'attachment', $post_status must be 'inherit'.
     *
     * @see https://codex.wordpress.org/Class_Reference/WP_Query#Type_Parameters
     * @since 1.28
     */
    if ('attachment' == $post_type) {
        $post_status = 'inherit';
    }
    /**
     * If $post_in is not empy, make $author empty,
     * otherwise WordPress will use $author.
     *
     * @since 3.0
     */
    if (!empty($author_in)) {
        $author = '';
    }
    // Build the array to get posts
    $params = array('post_type' => $post_type, 'post__in' => $posts_id, 'author_name' => $author, 'author__in' => $author_in, 'category_name' => $cat, 'tag' => $tag, 'tax_query' => $tax_query, 'date_query' => $date_query, 'post_parent__in' => $post_parent_in, 'post_format' => $post_format, 'posts_per_page' => $number, 'orderby' => $orderby, 'order' => $order, 'author__not_in' => $author_not_in, 'post__not_in' => $post_not_in, 'category__not_in' => $cat_not_in, 'tag__not_in' => $tag_not_in, 'post_parent__not_in' => $post_parent_not_in, 'offset' => $offset_number, 'post_status' => $post_status, 'meta_key' => $post_meta_key, 'meta_value' => $post_meta_val, 's' => $search, 'ignore_sticky_posts' => $ignore_sticky);
    /**
     * Check if the user wants to display posts from the same category of the single post.
     * This will work in single (regular) posts only, not in custom post types.
     * The category used will be the first in the array ( $the_category[0] ), i.e. the category with the lowest ID.
     * @since 3.2
     */
    if (isset($get_from_same_cat) && $get_from_same_cat && is_singular('post')) {
        $the_category = get_the_category($single_post_id);
        // Set parameters. The parameters for excluding posts (like "post__not_in") will be left active.
        $params['post_type'] = 'post';
        $params['post__in'] = '';
        $params['author_name'] = '';
        $params['author__in'] = '';
        $params['category_name'] = get_cat_name($the_category[0]->cat_ID);
        $params['tag'] = '';
        $params['tax_query'] = '';
        $params['date_query'] = '';
        $params['post_parent__in'] = '';
        $params['post_format'] = '';
        $params['meta_key'] = '';
        $params['meta_value'] = '';
    }
    // If the user has chosen a cached version of the widget output...
    if ($cached) {
        // Get the cached query
        $pis_query = get_transient($widget_id . '_query_cache');
        // If it does not exist, create a new query and cache it for future uses
        if (!$pis_query) {
            $pis_query = new WP_Query($params);
            set_transient($widget_id . '_query_cache', $pis_query, $cache_time);
        }
        // ... otherwise serve a not-cached version of the output.
    } else {
        $pis_query = new WP_Query($params);
    }
    /**
     * Define the main variable that will concatenate all the output;
     *
     * @since 3.0
     */
    $pis_output = '';
    /* The Loop */
    if ($pis_query->have_posts()) {
        ?>

		<?php 
        if ($intro) {
            $pis_output = '<p ' . pis_paragraph($intro_margin, $margin_unit, 'pis-intro', 'pis_intro_class') . '>' . pis_break_text($intro) . '</p>';
        }
        // When updating from 1.14, the $list_element variable is empty.
        if (!$list_element) {
            $list_element = 'ul';
        }
        if ($remove_bullets && 'ul' == $list_element) {
            $bullets_style = ' style="list-style-type:none; margin-left:0; padding-left:0;"';
        } else {
            $bullets_style = '';
        }
        $pis_output .= '<' . $list_element . ' ' . pis_class('pis-ul', apply_filters('pis_ul_class', ''), false) . $bullets_style . '>';
        while ($pis_query->have_posts()) {
            $pis_query->the_post();
            ?>

				<?php 
            if ('private' == get_post_status() && !current_user_can('read_private_posts') && !current_user_can('read_private_posts')) {
                $pis_output .= '';
            } else {
                ?>

					<?php 
                /**
                 * Assign the class 'current-post' if this is the post of the main loop.
                 *
                 * @since 1.6
                 */
                $current_post_class = '';
                if (is_singular() && $single_post_id == $pis_query->post->ID) {
                    $current_post_class = ' current-post';
                }
                /**
                 * Assign the class 'sticky' if the post is sticky.
                 *
                 * @since 1.25
                 */
                $sticky_class = '';
                if (is_sticky()) {
                    $sticky_class = ' sticky';
                }
                /**
                 * Assign the class 'private' if the post is private.
                 *
                 * @since 3.0.1
                 */
                $private_class = '';
                if ('private' == get_post_status()) {
                    $private_class = ' private';
                }
                $pis_output .= '<li ' . pis_class('pis-li' . $current_post_class . $sticky_class . $private_class, apply_filters('pis_li_class', ''), false) . '>';
                /* The thumbnail before the title */
                if ($image_before_title) {
                    if ('attachment' == $post_type || $display_image && (has_post_thumbnail() || $custom_image_url)) {
                        $post_link = $title_tooltip . ' ' . the_title_attribute('echo=0');
                        $pis_output .= pis_the_thumbnail(array('display_image' => $display_image, 'image_align' => $image_align, 'side_image_margin' => $side_image_margin, 'bottom_image_margin' => $bottom_image_margin, 'margin_unit' => $margin_unit, 'post_link' => $post_link, 'pis_query' => $pis_query, 'image_size' => $image_size, 'thumb_wrap' => true, 'custom_image_url' => $custom_image_url, 'custom_img_no_thumb' => $custom_img_no_thumb, 'post_type' => $post_type, 'image_link' => $image_link));
                    }
                }
                // Close if $image_before_title
                /* The title */
                if ($display_title) {
                    $pis_output .= '<p ' . pis_paragraph($title_margin, $margin_unit, 'pis-title', 'pis_title_class') . '>';
                    /* The Gravatar */
                    if ($gravatar_display && 'next_title' == $gravatar_position) {
                        $pis_output .= pis_get_gravatar(array('author' => get_the_author_meta('ID'), 'size' => $gravatar_size, 'default' => $gravatar_default));
                    }
                    if ($link_on_title) {
                        $post_link = $title_tooltip . ' ' . the_title_attribute('echo=0');
                        $pis_output .= '<a ' . pis_class('pis-title-link', apply_filters('pis_title_link_class', ''), false) . ' href="' . get_permalink() . '" title="' . esc_attr($post_link) . '" rel="bookmark">';
                    }
                    $pis_output .= get_the_title();
                    if ($arrow) {
                        $pis_output .= pis_arrow();
                    }
                    if ($link_on_title) {
                        $pis_output .= '</a>';
                    }
                    $pis_output .= '</p>';
                }
                // Close Display title
                /* The author, the date and the comments */
                if ($utility_after_title) {
                    $pis_output .= pis_utility_section(array('display_author' => $display_author, 'display_date' => $display_date, 'display_mod_date' => $display_mod_date, 'comments' => $comments, 'utility_margin' => $utility_margin, 'margin_unit' => $margin_unit, 'author_text' => $author_text, 'linkify_author' => $linkify_author, 'utility_sep' => $utility_sep, 'date_text' => $date_text, 'linkify_date' => $linkify_date, 'mod_date_text' => $mod_date_text, 'linkify_mod_date' => $linkify_mod_date, 'comments_text' => $comments_text, 'pis_post_id' => $pis_query->post->ID, 'link_to_comments' => $linkify_comments, 'gravatar_display' => $gravatar_display, 'gravatar_position' => $gravatar_position, 'gravatar_author' => get_the_author_meta('ID'), 'gravatar_size' => $gravatar_size, 'gravatar_default' => $gravatar_default));
                }
                /* The post content */
                if (!post_password_required()) {
                    if ('attachment' == $post_type || $display_image && (has_post_thumbnail() || $custom_image_url) || 'none' != $excerpt) {
                        $pis_output .= '<p ' . pis_paragraph($excerpt_margin, $margin_unit, 'pis-excerpt', 'pis_excerpt_class') . '>';
                        if (!$image_before_title) {
                            /* The thumbnail */
                            if ('attachment' == $post_type || $display_image && (has_post_thumbnail() || $custom_image_url)) {
                                $post_link = $title_tooltip . ' ' . the_title_attribute('echo=0');
                                $pis_output .= pis_the_thumbnail(array('display_image' => $display_image, 'image_align' => $image_align, 'side_image_margin' => $side_image_margin, 'bottom_image_margin' => $bottom_image_margin, 'margin_unit' => $margin_unit, 'post_link' => $post_link, 'pis_query' => $pis_query, 'image_size' => $image_size, 'thumb_wrap' => false, 'custom_image_url' => $custom_image_url, 'custom_img_no_thumb' => $custom_img_no_thumb, 'post_type' => $post_type, 'image_link' => $image_link));
                            }
                            // Close if ( $display_image && has_post_thumbnail )
                        }
                        // Close if $image_before_title
                        /* The Gravatar */
                        if ($gravatar_display && 'next_post' == $gravatar_position) {
                            $pis_output .= pis_get_gravatar(array('author' => get_the_author_meta('ID'), 'size' => $gravatar_size, 'default' => $gravatar_default));
                        }
                        /* The text */
                        $pis_output .= pis_the_text(array('excerpt' => $excerpt, 'pis_query' => $pis_query, 'exc_length' => $exc_length, 'the_more' => $the_more, 'exc_arrow' => $exc_arrow));
                        $pis_output .= '</p>';
                    }
                    // Close if $display_image
                }
                // Close if post password required
                /* The author, the date and the comments */
                if (!$utility_after_title) {
                    $pis_output .= pis_utility_section(array('display_author' => $display_author, 'display_date' => $display_date, 'display_mod_date' => $display_mod_date, 'comments' => $comments, 'utility_margin' => $utility_margin, 'margin_unit' => $margin_unit, 'author_text' => $author_text, 'linkify_author' => $linkify_author, 'utility_sep' => $utility_sep, 'date_text' => $date_text, 'linkify_date' => $linkify_date, 'mod_date_text' => $mod_date_text, 'linkify_mod_date' => $linkify_mod_date, 'comments_text' => $comments_text, 'pis_post_id' => $pis_query->post->ID, 'link_to_comments' => $linkify_comments, 'gravatar_display' => $gravatar_display, 'gravatar_position' => $gravatar_position, 'gravatar_author' => get_the_author_meta('ID'), 'gravatar_size' => $gravatar_size, 'gravatar_default' => $gravatar_default));
                }
                /* The categories */
                if ($categories) {
                    $list_of_categories = get_the_term_list($pis_query->post->ID, 'category', '', $categ_sep . ' ', '');
                    if ($list_of_categories) {
                        $pis_output .= '<p ' . pis_paragraph($categories_margin, $margin_unit, 'pis-categories-links', 'pis_categories_class') . '>';
                        if ($categ_text) {
                            $pis_output .= $categ_text . '&nbsp';
                        }
                        $pis_output .= apply_filters('pis_categories_list', $list_of_categories);
                        $pis_output .= '</p>';
                    }
                }
                /* The tags */
                if ($tags) {
                    $list_of_tags = get_the_term_list($pis_query->post->ID, 'post_tag', $hashtag, $tag_sep . ' ' . $hashtag, '');
                    if ($list_of_tags) {
                        $pis_output .= '<p ' . pis_paragraph($tags_margin, $margin_unit, 'pis-tags-links', 'pis_tags_class') . '>';
                        if ($tags_text) {
                            $pis_output .= $tags_text . '&nbsp;';
                        }
                        $pis_output .= apply_filters('pis_tags_list', $list_of_tags);
                        $pis_output .= '</p>';
                    }
                }
                /* Custom taxonomies */
                if ($display_custom_tax) {
                    $pis_output .= pis_custom_taxonomies_terms_links(array('postID' => $pis_query->post->ID, 'term_hashtag' => $term_hashtag, 'term_sep' => $term_sep, 'terms_margin' => $terms_margin, 'margin_unit' => $margin_unit));
                }
                /* The post meta */
                if ($custom_field) {
                    $the_custom_field = get_post_meta($pis_query->post->ID, $meta, false);
                    if ($the_custom_field) {
                        if ($custom_field_txt) {
                            $cf_text = '<span class="pis-custom-field-text-before">' . $custom_field_txt . ' </span>';
                        } else {
                            $cf_text = '';
                        }
                        if ($custom_field_key) {
                            $key = '<span class="pis-custom-field-key">' . $meta . '</span>' . '<span class="pis-custom-field-divider">' . $custom_field_sep . '</span> ';
                        } else {
                            $key = '';
                        }
                        $cf_value = '<span class="pis-custom-field-value">' . $the_custom_field[0] . '</span>';
                        $pis_output .= '<p ' . pis_paragraph($custom_field_margin, $margin_unit, 'pis-custom-field', 'pis_custom_fields_class') . '>';
                        $pis_output .= $cf_text . $key . $cf_value;
                        $pis_output .= '</p>';
                    }
                }
                $pis_output .= '</li>';
            }
            // Close if private and current user can't read private posts.
        }
        // Close while
        $pis_output .= '</' . $list_element . '>';
        $pis_output .= '<!-- / ul#pis-ul -->';
        /* The link to the entire archive */
        if ($archive_link) {
            $pis_output .= pis_archive_link(array('link_to' => $link_to, 'tax_name' => $tax_name, 'tax_term_name' => $tax_term_name, 'archive_text' => $archive_text, 'archive_margin' => $archive_margin, 'margin_unit' => $margin_unit));
        }
        ?>

	<?php 
        /* If we have no posts yet */
    } else {
        if ($nopost_text) {
            $pis_output .= '<p ' . pis_paragraph($noposts_margin, $margin_unit, 'pis-noposts noposts', 'pis_noposts_class') . '>';
            $pis_output .= $nopost_text;
            $pis_output .= '</p>';
        }
        if ($hide_widget) {
            $pis_output .= '<style type="text/css">#' . $widget_id . ' { display: none; }</style>';
        }
    }
    /* Debugging */
    $pis_output .= pis_debug(array('debug_query' => $debug_query, 'debug_params' => $debug_params, 'debug_query_number' => $debug_query_number, 'params' => $params, 'args' => $args, 'cached' => $cached));
    /* Prints the version of Posts in Sidebar and if the cache is active. */
    $pis_output .= pis_generated($cached);
    /* Reset the custom query */
    wp_reset_postdata();
    return $pis_output;
}