Terms of use • Doc/FAQ • Support forum — Lists a fuzzy number of recently posted entries. To use, call the_recent_posts(); where you want the tile to appear. Alternatively, do nothing and the tile will display when wp_meta(); is called. Author: Denis de Bernardy Version: 4.2 Author URI: http://www.semiologic.com */ /* Terms of use ------------ This software is copyright Mesoconcepts Ltd, and is distributed under the terms of the Mesoconcepts license. In a nutshell, you may freely use it for any purpose, but may not redistribute it without written permission. http://www.semiologic.com/legal/license/ **/ load_plugin_textdomain('sem-recent-posts'); if ( !defined('sem_cache_path') ) { define('sem_cache_path', ABSPATH . 'wp-content/cache/'); # same as wp-cache } if ( !defined('sem_cache_timeout') ) { define('sem_cache_timeout', 3600); # one hour } class sem_recent_posts { # # Variables # var $params = array( 'min_num' => false, # integer, set to false to disable 'max_num' => false, # integer, set to false to disable 'min_days' => false, # integer, set to false to disable 'max_days' => false, # integer, set to false to disable 'num_days' => 3, # integer, set to false to disable 'inc_posts' => true, # boolean 'inc_pages' => false, # boolean 'show_date' => false # boolean ); var $captions = array( 'recently_posted' => 'Other recent news' ); # # Constructor # function sem_recent_posts() { $this->cache_file = sem_cache_path . 'sem-recent-posts'; $params = get_settings('sem_recent_posts_params'); if ( $params ) { foreach ( $params as $key => $value ) { $this->params[$key] = $value; } } else { update_option('sem_recent_posts_params', $this->params); } if ( isset($_GET['action']) && in_array($_GET['action'], array('flush', 'flush_cache')) ) { $this->flush_cache(); } add_action('wp_meta', array(&$this, 'auto_display'), 6); add_action('admin_menu', array(&$this, 'add2admin_menu')); add_action('publish_post', array(&$this, 'flush_cache'), 0); add_action('save_post', array(&$this, 'flush_cache'), 0); add_action('edit_post', array(&$this, 'flush_cache'), 0); add_action('delete_post', array(&$this, 'flush_cache'), 0); add_action('publish_phone', array(&$this, 'flush_cache'), 0); #add_action('generate_rewrite_rules', array(&$this, 'flush_cache'), 0); add_action('init', array(&$this, 'init')); } # end sem_recent_posts() # # init() # function init() { global $sem_theme_captions; if ( isset($sem_theme_captions) ) { $this->captions = $sem_theme_captions->register($this->captions); } else { array_walk($this->captions, '__'); } } # end init() # # flush_cache() # function flush_cache() { if ( is_writable(sem_cache_path) ) { $cache_files = glob(sem_cache_path . "*"); if ( $cache_files ) { foreach ( $cache_files as $cache_file ) { if ( is_file($cache_file) && is_writable($cache_file) ) { unlink( $cache_file ); } } } } } # end flush_cache() # # add2admin_menu() # function add2admin_menu() { add_options_page( __('Recent Posts', 'sem-recent-posts'), __('Recent Posts', 'sem-recent-posts'), 8, str_replace("\\", "/", __FILE__), array(&$this, 'display_admin_page') ); } # end add2admin_menu() # # update() # function update() { $this->params = array(); #echo '
';
		#var_dump($_POST);
		#echo '
'; switch ( $_POST['config_type'] ) { case 'fuzzy': $this->params['min_num'] = intval($_POST['min_num']); $this->params['max_num'] = intval($_POST['max_num']); $this->params['min_days'] = intval($_POST['min_days']); $this->params['max_days'] = intval($_POST['max_days']); $this->params['num_days'] = false; break; case 'fixed_entries': if ( !intval($_POST['num_entries']) ) { $_POST['num_entries'] = 10; } $this->params['min_num'] = intval($_POST['num_entries']); $this->params['max_num'] = intval($_POST['num_entries']); $this->params['min_days'] = false; $this->params['max_days'] = false; $this->params['num_days'] = false; break; case 'fixed_days': if ( !intval($_POST['num_days']) ) { $_POST['num_days'] = 3; } $this->params['min_num'] = false; $this->params['max_num'] = false; $this->params['min_days'] = false; $this->params['max_days'] = false; $this->params['num_days'] = intval($_POST['num_days']); break; case 'fixed_days_ago': if ( !intval($_POST['num_days_ago']) ) { $_POST['num_days_ago'] = 7; } $this->params['min_num'] = false; $this->params['max_num'] = false; $this->params['min_days'] = intval($_POST['num_days_ago']); $this->params['max_days'] = intval($_POST['num_days_ago']); $this->params['num_days'] = false; break; } switch ( $_POST['recent_type'] ) { case 'inc_posts': $this->params['inc_posts'] = true; $this->params['inc_pages'] = false; break; case 'inc_pages': $this->params['inc_posts'] = false; $this->params['inc_pages'] = true; break; case 'inc_entries': $this->params['inc_posts'] = true; $this->params['inc_pages'] = true; break; } if ( isset($_POST['show_date']) ) { $this->params['show_date'] = true; } else { $this->params['show_date'] = false; } foreach ( $this->params as $key => $val ) { switch ( $key ) { case 'inc_posts': case 'inc_pages': break; default: if ( $val == 0 ) { $this->params[$key] = false; } break; } } if ( !$this->params['min_num'] && !$this->params['max_num'] && !$this->params['min_days'] && !$this->params['max_days'] && !$this->params['num_days'] ) { $this->params['num_days'] = 3; } if ( !$this->params['inc_posts'] && !$this->params['inc_pages'] ) { $this->params['inc_posts'] = true; } update_option('sem_recent_posts_params', $this->params); $this->flush_cache(); } # end update() # # display_admin_page() # function display_admin_page() { # Process updates, if any if ( isset($_POST['action']) && ( $_POST['action'] == 'update_sem_recent_posts' ) ) { $this->update(); echo "
\n" . "

" . "" . __('Options saved.', 'sem-recent-posts') . "" . "

\n" . "
\n"; } # Display admin page echo "
\n" . "

" . __('Recent Posts Options', 'sem-recent-posts') . "

\n" . "
\n" . "\n"; echo "
\n" . "" . __('Display Options', 'sem-recent-posts') . "\n"; echo "

" . "" . "

\n"; echo "

" . __('Show recently posted', 'sem-recent-posts') . ":" . " " . " " . " " . "

\n"; echo "
\n"; echo "
\n" . "" . __('Fuzziness Options', 'sem-recent-posts') . "\n"; echo "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "\n" . "
" . "

\n" . "		" . "

\n" . "
" . "

\n" . "		" . "

\n" . "
" . "

" . "

\n" . "		" . "

" . "

\n" . "
\n"; echo "
\n"; echo "

" . "" . "

\n"; echo "
" . "
\n"; } # end display_admin_page() # # display() # function display($args = null) { global $wpdb; # disable auto_display if ( !defined('sem_recent_posts_displayed') ) { define('sem_recent_posts_displayed', true); } # fetch params if ( isset($args) ) { parse_str($args, $params); } else { $params = array(); } # default params foreach ( $this->params as $key => $val ) { if ( !isset($params[$key]) ) { $params[$key] = $this->params[$key]; } } if ( !isset($params['title']) ) { $params['title'] = $this->captions['recently_posted']; } # process booleans params foreach ( $params as $key => $val ) { switch ( $key ) { case 'inc_posts': case 'inc_pages': case 'show_date': if ( $val == 'false' ) { $val = false; } if ( !$params[$key] ) { $params[$key] = false; } else { $params[$key] = intval($params[$key]); } } } # autocorrect params if ( !($params['inc_posts'] || $params['inc_pages']) ) { $params['inc_posts'] = true; } if ( $params['max_num'] !== false && $params['max_num'] < $params['min_num'] ) { $params['max_num'] = false; } if ( $params['max_days'] !== false && $params['max_days'] < $params['min_days'] ) { $params['max_days'] = false; } # additional params $params['date_format'] = get_settings('date_format'); $params['encoding'] = get_settings('blog_charset'); if ( defined('sem_home_page_id') && sem_home_page_id ) { $params['home_page_id'] = intval(sem_home_page_id); } else { $params['home_page_id'] = false; } if ( defined('sem_main_cat_id') && sem_main_cat_id ) { $params['main_cat_id'] = intval(sem_main_cat_id); } else { $params['main_cat_id'] = false; } if ( defined('sem_sidebar_tile_id') && sem_sidebar_tile_id ) { $params['sidebar_tile_id'] = intval(sem_sidebar_tile_id); } else { $params['sidebar_tile_id'] = false; } # return cache if relevant if ( is_writable(sem_cache_path) ) { $cache_file = $this->cache_file . "-" . md5(serialize($params)); if ( file_exists($cache_file) ) { if ( ( filemtime($cache_file) + sem_cache_timeout ) >= time() ) { return file_get_contents($cache_file); } else { $this->flush_cache(); } } } # else display normally $o = ""; $now = gmdate('Y-m-d H:i:00', strtotime("+1 minute")); if ( $params['min_days'] !== false ) { $days_ago = gmdate('Y-m-d H:i:00', strtotime("-" . $params['min_days'] . " days")); } else { $days_ago = false; } if ( $params['max_days'] !== false ) { $max_days_ago = gmdate('Y-m-d H:i:00', strtotime("-" . $params['max_days'] . "days")); } else { $max_days_ago = false; } if ( $params['num_days'] ) { $max_date = $wpdb->get_col( #var_dump( "SELECT DATE_FORMAT( posts.post_date, '%Y-%m-%d 00:00:00' ) AS max_date FROM $wpdb->posts as posts" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? " INNER JOIN $wpdb->post2cat as post2cat ON post2cat.post_id = posts.ID" : "" ) . " WHERE posts.post_date_gmt <= '" . $now . "' AND posts.post_password = ''" . ( $params['home_page_id'] ? ( " AND posts.ID <> " . $params['home_page_id'] ) : "" ) . ( $params['sidebar_tile_id'] ? ( " AND posts.ID <> " . $params['sidebar_tile_id'] ) : "" ) . " AND (" . ( $params['inc_posts'] ? " ( posts.post_status = 'publish'" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? ( " AND post2cat.category_id = " . $params['main_cat_id'] ) : "" ) . " )" : "" ) . ( ( $params['inc_posts'] && $params['inc_pages'] ) ? ( " OR" ) : "" ) . ( $params['inc_pages'] ? " posts.post_status = 'static'" : "" ) . " ) GROUP BY max_date DESC LIMIT " . $params['num_days'] ); if ( isset($max_date) && $max_date ) { $max_date = end($max_date); } } else { $max_date = false; } if ( !( $params['min_num'] && ( $params['min_num'] == $params['max_num'] ) ) ) { $posts = $wpdb->get_results( #var_dump( "SELECT posts.* FROM $wpdb->posts as posts" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? " INNER JOIN $wpdb->post2cat as post2cat ON post2cat.post_id = posts.ID" : "" ) . " WHERE posts.post_date_gmt <= '" . $now . "' AND posts.post_password = ''" . ( $params['home_page_id'] ? ( " AND posts.ID <> " . $params['home_page_id'] ) : "" ) . ( $params['sidebar_tile_id'] ? ( " AND posts.ID <> " . $params['sidebar_tile_id'] ) : "" ) . " AND (" . ( $params['inc_posts'] ? " ( posts.post_status = 'publish'" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? ( " AND post2cat.category_id = " . $params['main_cat_id'] ) : "" ) . " )" : "" ) . ( ( $params['inc_posts'] && $params['inc_pages'] ) ? ( " OR" ) : "" ) . ( $params['inc_pages'] ? " posts.post_status = 'static'" : "" ) . " )" . ( $days_ago ? ( " AND posts.post_date_gmt >= '" . $days_ago . "'" ) : "" ) . ( $max_date ? ( " AND posts.post_date >= '" . $max_date . "'" ) : "" ) . " ORDER BY posts.post_date DESC" . ( ( ( $params['max_num'] !== false ) && ( $params['max_num'] > $params['min_num'] ) ) ? " LIMIT " . intval($params['max_num']) : "" ) ); } if ( $params['min_num'] && ( !isset($posts) || ( sizeof($posts) < $params['min_num'] ) ) ) { $posts = $wpdb->get_results( #var_dump( "SELECT posts.* FROM $wpdb->posts as posts" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? " INNER JOIN $wpdb->post2cat as post2cat ON post2cat.post_id = posts.ID" : "" ) . " WHERE posts.post_date_gmt <= '" . $now . "' AND posts.post_password = ''" . ( $params['home_page_id'] ? ( " AND posts.ID <> " . $params['home_page_id'] ) : "" ) . ( $params['sidebar_tile_id'] ? ( " AND posts.ID <> " . $params['sidebar_tile_id'] ) : "" ) . " AND (" . ( $params['inc_posts'] ? " ( posts.post_status = 'publish'" . ( ( $params['main_cat_id'] && !$params['inc_pages'] ) ? ( " AND post2cat.category_id = " . $params['main_cat_id'] ) : "" ) . " )" : "" ) . ( ( $params['inc_posts'] && $params['inc_pages'] ) ? ( " OR" ) : "" ) . ( $params['inc_pages'] ? " posts.post_status = 'static'" : "" ) . " )" . ( $max_days_ago ? ( " AND posts.post_date_gmt >= '" . $max_days_ago . "'" ) : "" ) . " ORDER BY posts.post_date DESC LIMIT " . $params['min_num'] ); } if ( isset($posts) && $posts ) { if ( function_exists('update_post_cache') ) { update_post_cache($posts); } if ( function_exists('update_page_cache') ) { update_page_cache($posts); } $o .= "
\n"; $o .= ( $params['title'] ? ( "

" . $params['title'] . "

\n" ) : "" ); if ( !$params['show_date'] ) { $o .= "\n"; } $o .= "
\n"; } # cache the result if ( is_writable(sem_cache_path) && is_writable($this->cache_file) ) { $fp = fopen($cache_file, "w+"); fwrite($fp, $o); fclose($fp); } # return output return $o; } # end display() # # auto_display() # function auto_display() { if ( !defined('sem_recent_posts_displayed') ) { echo "\n"; echo $this->display(); echo "