| 1 |
<?php |
| 2 |
/* |
| 3 |
Plugin Name: Page-list |
| 4 |
Plugin URI: http://web-profile.com.ua/wordpress/plugins/page-list/ |
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Description: Show list of pages with [pagelist], [subpages], [siblings] and [pagelist_ext] shortcodes. |
| 6 |
Version: 2.0 |
| 7 |
Author: webvitaly |
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Author Email: webvitaly(at)gmail.com |
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Author URI: http://web-profile.com.ua/wordpress/ |
| 10 |
|
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Future features: |
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- exclude_by_alias; |
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- exclude_front_page; |
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- exclude_post_page; |
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*/ |
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|
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add_action('wp_print_styles', 'page_list_add_stylesheet'); |
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function page_list_add_stylesheet() { |
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wp_enqueue_style( 'page-list-style', plugins_url( '/css/page-list.css', __FILE__ ), false, '2.0', 'all' ); |
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} |
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|
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if ( !function_exists('pagelist_norm_params') ) { |
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function pagelist_norm_params( $str ) { |
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global $post; |
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$new_str = $str; |
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$new_str = str_replace('this', $post->ID, $new_str); // exclude this page |
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$new_str = str_replace('current', $post->ID, $new_str); // exclude current page |
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$new_str = str_replace('curent', $post->ID, $new_str); // exclude curent page with mistake |
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$new_str = str_replace('parent', $post->post_parent, $new_str); // exclude parent page |
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return $new_str; |
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} |
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} |
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|
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if ( !function_exists('pagelist_shortcode') ) { |
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function pagelist_shortcode( $atts ) { |
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global $post; |
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$return = ''; |
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extract( shortcode_atts( array( |
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'depth' => '0', |
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'child_of' => '0', |
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'exclude' => '0', |
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'exclude_tree' => '', |
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'include' => '0', |
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'title_li' => '', |
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'number' => '', |
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'offset' => '', |
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'meta_key' => '', |
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'meta_value' => '', |
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'show_date' => '', |
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'sort_column' => 'menu_order, post_title', |
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'sort_order' => 'ASC', |
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'link_before' => '', |
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'link_after' => '', |
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'class' => '' |
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), $atts ) ); |
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|
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$page_list_args = array( |
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'depth' => $depth, |
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'child_of' => pagelist_norm_params($child_of), |
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'exclude' => pagelist_norm_params($exclude), |
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'exclude_tree' => $exclude_tree, |
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'include' => $include, |
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'title_li' => $title_li, |
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'number' => $number, |
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'offset' => $offset, |
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'meta_key' => $meta_key, |
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'meta_value' => $meta_value, |
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'show_date' => $show_date, |
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'date_format' => get_option('date_format'), |
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'echo' => 0, |
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'authors' => '', |
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'sort_column' => $sort_column, |
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'sort_order' => $sort_order, |
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'link_before' => $link_before, |
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'link_after' => $link_after, |
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'walker' => '' |
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); |
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$list_pages = wp_list_pages( $page_list_args ); |
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|
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if ($list_pages) { |
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$return = "\n".'<!-- powered by Page-list plugin ver.2.0 (wordpress.org/extend/plugins/page-list/) -->'."\n"; |
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$return .= '<ul class="page-list '.$class.'">'."\n".$list_pages."\n".'</ul>'; |
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}else{ |
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$return = ''; |
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} |
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return $return; |
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} |
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add_shortcode( 'pagelist', 'pagelist_shortcode' ); |
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add_shortcode( 'page_list', 'pagelist_shortcode' ); |
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add_shortcode( 'page-list', 'pagelist_shortcode' ); // not good (Shortcode names should be all lowercase and use all letters, but numbers and underscores (not dashes!) should work fine too.) |
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add_shortcode( 'sitemap', 'pagelist_shortcode' ); |
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} |
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|
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if ( !function_exists('subpages_shortcode') ) { |
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function subpages_shortcode( $atts ) { |
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global $post; |
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$return = ''; |
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extract( shortcode_atts( array( |
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'depth' => '0', |
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//'child_of' => '0', |
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'exclude' => '0', |
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'exclude_tree' => '', |
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'include' => '0', |
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'title_li' => '', |
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'number' => '', |
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'offset' => '', |
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'meta_key' => '', |
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'meta_value' => '', |
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'show_date' => '', |
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'sort_column' => 'menu_order, post_title', |
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'sort_order' => 'ASC', |
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'link_before' => '', |
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'link_after' => '', |
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'class' => '' |
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), $atts ) ); |
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|
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$page_list_args = array( |
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'depth' => $depth, |
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'child_of' => $post->ID, |
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'exclude' => pagelist_norm_params($exclude), |
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'exclude_tree' => $exclude_tree, |
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'include' => $include, |
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'title_li' => $title_li, |
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'number' => $number, |
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'offset' => $offset, |
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'meta_key' => $meta_key, |
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'meta_value' => $meta_value, |
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'show_date' => $show_date, |
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'date_format' => get_option('date_format'), |
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'echo' => 0, |
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'authors' => '', |
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'sort_column' => $sort_column, |
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'sort_order' => $sort_order, |
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'link_before' => $link_before, |
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'link_after' => $link_after, |
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'walker' => '' |
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); |
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$list_pages = wp_list_pages( $page_list_args ); |
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|
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if ($list_pages) { |
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$return = "\n".'<!-- powered by Page-list plugin ver.2.0 (wordpress.org/extend/plugins/page-list/) -->'."\n"; |
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$return .= '<ul class="page-list subpages-page-list '.$class.'">'."\n".$list_pages."\n".'</ul>'; |
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}else{ |
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$return = ''; |
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} |
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return $return; |
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} |
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add_shortcode( 'subpages', 'subpages_shortcode' ); |
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add_shortcode( 'sub_pages', 'subpages_shortcode' ); |
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add_shortcode( 'sub-pages', 'subpages_shortcode' ); // not good (Shortcode names should be all lowercase and use all letters, but numbers and underscores (not dashes!) should work fine too.) |
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add_shortcode( 'children', 'subpages_shortcode' ); |
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} |
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|
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if ( !function_exists('siblings_shortcode') ) { |
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function siblings_shortcode( $atts ) { |
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global $post; |
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$return = ''; |
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extract( shortcode_atts( array( |
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'depth' => '0', |
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//'child_of' => '0', |
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'exclude' => '0', |
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'exclude_tree' => '', |
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'include' => '0', |
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'title_li' => '', |
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'number' => '', |
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'offset' => '', |
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'meta_key' => '', |
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'meta_value' => '', |
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'show_date' => '', |
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'sort_column' => 'menu_order, post_title', |
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'sort_order' => 'ASC', |
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'link_before' => '', |
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'link_after' => '', |
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'class' => '' |
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), $atts ) ); |
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|
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if( $exclude == 'current' || $exclude == 'this' ){ |
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$exclude = $post->ID; |
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} |
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|
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$page_list_args = array( |
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'depth' => $depth, |
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'child_of' => $post->post_parent, |
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'exclude' => pagelist_norm_params($exclude), |
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'exclude_tree' => $exclude_tree, |
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'include' => $include, |
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'title_li' => $title_li, |
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'number' => $number, |
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'offset' => $offset, |
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'meta_key' => $meta_key, |
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'meta_value' => $meta_value, |
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'show_date' => $show_date, |
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'date_format' => get_option('date_format'), |
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'echo' => 0, |
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'authors' => '', |
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'sort_column' => $sort_column, |
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'sort_order' => $sort_order, |
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'link_before' => $link_before, |
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'link_after' => $link_after, |
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'walker' => '' |
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); |
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$list_pages = wp_list_pages( $page_list_args ); |
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|
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if ($list_pages) { |
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$return = "\n".'<!-- powered by Page-list plugin ver.2.0 (wordpress.org/extend/plugins/page-list/) -->'."\n"; |
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$return .= '<ul class="page-list siblings-page-list '.$class.'">'."\n".$list_pages."\n".'</ul>'; |
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}else{ |
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$return = ''; |
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} |
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return $return; |
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} |
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add_shortcode( 'siblings', 'siblings_shortcode' ); |
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} |
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|
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if ( !function_exists('pagelist_ext_shortcode') ) { |
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function pagelist_ext_shortcode( $atts ) { |
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global $post; |
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$return = ''; |
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extract( shortcode_atts( array( |
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'show_image' => 1, |
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'show_title' => 1, |
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'show_content' => 1, |
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'limit_content' => 250, |
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'image_width' => '50', |
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'image_height' => '50', |
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'child_of' => '0', |
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'sort_order' => 'ASC', |
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'sort_column' => 'menu_order, post_title', |
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'hierarchical' => 1, |
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'exclude' => '0', |
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'include' => '0', |
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'meta_key' => '', |
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'meta_value' => '', |
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'authors' => '', |
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'parent' => -1, |
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'exclude_tree' => '', |
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'number' => '', |
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'offset' => 0, |
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'post_type' => 'page', |
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'post_status' => 'publish', |
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'class' => '', |
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'strip_tags' => 1, |
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'show_child_count' => 0, |
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'child_count_template' => 'Subpages: %child_count%', |
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'show_meta_key' => '', |
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'meta_template' => '%meta%' |
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), $atts ) ); |
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|
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if( $child_of == '0' ){ |
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$child_of = $post->ID; |
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} |
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|
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$page_list_ext_args = array( |
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'show_image' => $show_image, |
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'show_title' => $show_title, |
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'show_content' => $show_content, |
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'limit_content' => $limit_content, |
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'image_width' => $image_width, |
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'image_height' => $image_height, |
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'child_of' => pagelist_norm_params($child_of), |
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'sort_order' => $sort_order, |
| 262 |
'sort_column' => $sort_column, |
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'hierarchical' => $hierarchical, |
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'exclude' => pagelist_norm_params($exclude), |
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'include' => $include, |
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'meta_key' => $meta_key, |
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'meta_value' => $meta_value, |
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'authors' => $authors, |
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'parent' => $parent, |
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'exclude_tree' => $exclude_tree, |
| 271 |
'number' => $number, |
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'offset' => $offset, |
| 273 |
'post_type' => $post_type, |
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'post_status' => $post_status, |
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'class' => $class, |
| 276 |
'strip_tags' => $strip_tags, |
| 277 |
'show_child_count' => $show_child_count, |
| 278 |
'child_count_template' => $child_count_template, |
| 279 |
'show_meta_key' => $show_meta_key, |
| 280 |
'meta_template' => $meta_template |
| 281 |
); |
| 282 |
$list_pages = get_pages( $page_list_ext_args ); |
| 283 |
$list_pages_html = ''; |
| 284 |
foreach($list_pages as $page){ |
| 285 |
$link = get_permalink( $page->ID ); |
| 286 |
$list_pages_html .= '<div class="page-list-ext-item">'; |
| 287 |
if( $show_image == 1 ){ |
| 288 |
if (function_exists('get_the_post_thumbnail')) { |
| 289 |
if( get_the_post_thumbnail($page->ID) ){ |
| 290 |
$list_pages_html .= '<div class="page-list-ext-image"><a href="'.$link.'" title="'.$page->post_title.'">'; |
| 291 |
$list_pages_html .= get_the_post_thumbnail($page->ID, array($image_width,$image_height)); |
| 292 |
$list_pages_html .= '</a></div> '; |
| 293 |
} |
| 294 |
} |
| 295 |
} |
| 296 |
if( $show_title == 1 ){ |
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$list_pages_html .= '<h3 class="page-list-ext-title"><a href="'.$link.'" title="'.$page->post_title.'">'.$page->post_title.'</a></h3>'; |
| 298 |
} |
| 299 |
if( $show_content == 1 ){ |
| 300 |
//$content = apply_filters('the_content', $page->post_content); |
| 301 |
//$content = str_replace(']]>', ']]>', $content); |
| 302 |
$content = page_list_parse_content( $page->post_content, $limit_content, $strip_tags ); |
| 303 |
$list_pages_html .= '<div class="page-list-ext-item-content">'.$content.'</div>'; |
| 304 |
} |
| 305 |
if( $show_child_count == 1 ){ |
| 306 |
$count_subpages = count(get_pages("child_of=".$page->ID)); |
| 307 |
if( $count_subpages > 0 ){ // hide empty |
| 308 |
$child_count_pos = strpos($child_count_template, '%child_count%'); // check if we have %child_count% marker in template |
| 309 |
if($child_count_pos === false) { // %child_count% not found in template |
| 310 |
$child_count_template_html = $child_count_template.' '.$count_subpages; |
| 311 |
$list_pages_html .= '<div class="page-list-ext-child-count">'.$child_count_template_html.'</div>'; |
| 312 |
} else { // %child_count% found in template |
| 313 |
$child_count_template_html = str_replace('%child_count%', $count_subpages, $child_count_template); |
| 314 |
$list_pages_html .= '<div class="page-list-ext-child-count">'.$child_count_template_html.'</div>'; |
| 315 |
} |
| 316 |
} |
| 317 |
} |
| 318 |
if( $show_meta_key != '' ){ |
| 319 |
$post_meta = get_post_meta($page->ID, $show_meta_key, true); |
| 320 |
if( !empty($post_meta) ){ // hide empty |
| 321 |
$meta_pos = strpos($meta_template, '%meta%'); // check if we have %meta% marker in template |
| 322 |
if($meta_pos === false) { // %meta% not found in template |
| 323 |
$meta_template_html = $meta_template.' '.$post_meta; |
| 324 |
$list_pages_html .= '<div class="page-list-ext-meta">'.$meta_template_html.'</div>'; |
| 325 |
} else { // %meta% found in template |
| 326 |
$meta_template_html = str_replace('%meta%', $post_meta, $meta_template); |
| 327 |
$list_pages_html .= '<div class="page-list-ext-meta">'.$meta_template_html.'</div>'; |
| 328 |
} |
| 329 |
} |
| 330 |
} |
| 331 |
$list_pages_html .= '</div>'."\n"; |
| 332 |
} |
| 333 |
if ($list_pages_html) { |
| 334 |
$return = "\n".'<!-- powered by Page-list plugin ver.2.0 (wordpress.org/extend/plugins/page-list/) -->'."\n"; |
| 335 |
$return .= '<div class="page-list page-list-ext '.$class.'">'."\n".$list_pages_html."\n".'</div>'; |
| 336 |
}else{ |
| 337 |
$return = ''; |
| 338 |
} |
| 339 |
return $return; |
| 340 |
} |
| 341 |
add_shortcode( 'pagelist_ext', 'pagelist_ext_shortcode' ); |
| 342 |
} |
| 343 |
|
| 344 |
|
| 345 |
if ( !function_exists('page_list_parse_content') ) { |
| 346 |
function page_list_parse_content($content, $limit_content = 250, $strip_tags = 1) { |
| 347 |
$output = ''; |
| 348 |
if ( preg_match('/<!--more(.*?)?-->/', $content, $matches) ) { |
| 349 |
$content = explode($matches[0], $content, 2); |
| 350 |
|
| 351 |
} else { |
| 352 |
if( $strip_tags ){ |
| 353 |
$content_stripped = strip_tags($content); // ,'<p>' |
| 354 |
}else{ |
| 355 |
$content_stripped = $content; |
| 356 |
} |
| 357 |
|
| 358 |
if( strlen($content_stripped) > $limit_content ){ |
| 359 |
$pos = strpos($content_stripped, ' ', $limit_content); |
| 360 |
if ($pos !== false) { |
| 361 |
$first_space_pos = $pos; |
| 362 |
}else{ |
| 363 |
$first_space_pos = $limit_content; |
| 364 |
} |
| 365 |
$content_cut = mb_substr($content_stripped, 0, $first_space_pos,'UTF-8'); |
| 366 |
$content = $content_cut.'...'; |
| 367 |
}else{ |
| 368 |
$content = $content_stripped; |
| 369 |
} |
| 370 |
$content = array($content); |
| 371 |
} |
| 372 |
$output .= $content[0]; |
| 373 |
$output = force_balance_tags($output); |
| 374 |
return $output; |
| 375 |
} |
| 376 |
} |
