optional). Use it as a widget or place it in your templates using <?php get_mostpopular(); ?> Version: 2.0.2 Author: Héctor Cabrera Author URI: http://wordpress.org/extend/plugins/wordpress-popular-posts/ */ /** * Load Wordpress Popular Posts to widgets_init. * @since 2.0 */ add_action('widgets_init', 'load_wpp'); function load_wpp() { register_widget('WordpressPopularPosts'); } /** * Wordpress Popular Posts class. */ if ( !class_exists('WordpressPopularPosts') ) { class WordpressPopularPosts extends WP_Widget { // plugin global variables var $version = "2.0.2"; var $qTrans = false; var $postRating = false; var $thumb = false; var $pluginDir = ""; // constructor function WordpressPopularPosts() { global $wp_version; // widget settings $widget_ops = array( 'classname' => 'popular-posts', 'description' => 'The most Popular Posts on your blog.' ); // widget control settings $control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => 'wpp' ); // create the widget $this->WP_Widget( 'wpp', 'Wordpress Popular Posts', $widget_ops, $control_ops ); // set plugin path if (empty($this->pluginDir)) $this->pluginDir = WP_PLUGIN_URL . '/wordpress-popular-posts'; // add ajax update to wp_ajax_ hook add_action('wp_ajax_nopriv_wpp_update', array(&$this, 'wpp_ajax_update')); add_action('wp_head', array(&$this, 'wpp_print_ajax')); // add ajax table truncation to wp_ajax_ hook add_action('wp_ajax_wpp_clear_cache', array(&$this, 'wpp_clear_data')); add_action('wp_ajax_wpp_clear_all', array(&$this, 'wpp_clear_data')); // print stylesheet add_action('wp_head', array(&$this, 'wpp_print_stylesheet')); // activate textdomain for translations add_action('init', array(&$this, 'wpp_textdomain')); // activate maintenance page add_action('admin_menu', array(&$this, 'add_wpp_maintenance_page')); // database creation register_activation_hook(__FILE__, $this->wpp_install()); // cache maintenance schedule register_activation_hook(__FILE__, array(&$this, 'wpp_cache_schedule')); add_action('wpp_cache_event', array(&$this, 'wpp_cache_maintenance')); register_deactivation_hook(__FILE__, array(&$this, 'wpp_deactivation')); // Wordpress version check if (version_compare($wp_version, '2.8.0', '<')) add_action('admin_notices', array(&$this, 'wpp_update_warning')); // qTrans plugin support if (function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage')) $this->qTrans = true; // WP-Post Ratings plugin support if (function_exists('the_ratings_results')) $this->postRating = true; // Can we create thumbnails? if (extension_loaded('gd') && function_exists('gd_info') && version_compare(phpversion(), '4.3.0', '>=')) $this->thumb = true; // shortcode if( function_exists('add_shortcode') ){ add_shortcode('wpp', array(&$this, 'wpp_shortcode')); add_shortcode('WPP', array(&$this, 'wpp_shortcode')); } } // builds Wordpress Popular Posts' widgets function widget($args, $instance) { extract($args); echo $before_widget; // has user set a title? if ($instance['title'] != '') { if ($instance['markup']['custom_html'] && $instance['markup']['title-start'] != "" && $instance['markup']['title-end'] != "" ) { echo htmlspecialchars_decode($instance['markup']['title-start'], ENT_QUOTES) . htmlspecialchars_decode($instance['title'], ENT_QUOTES) . htmlspecialchars_decode($instance['markup']['title-end'], ENT_QUOTES); } else { echo $before_title . htmlspecialchars_decode($instance['title'], ENT_QUOTES) . $after_title; } } echo $this->get_popular_posts($instance, false); echo $after_widget; } // updates each widget instance when user clicks the "save" button function update($new_instance, $old_instance) { $instance = $old_instance; $instance['title'] = htmlspecialchars( stripslashes(strip_tags( $new_instance['title'] )), ENT_QUOTES ); $instance['limit'] = is_numeric($new_instance['limit']) ? $new_instance['limit'] : 10; $instance['range'] = $new_instance['range']; $instance['order_by'] = $new_instance['order_by']; $instance['pages'] = $new_instance['pages']; $instance['shorten_title']['active'] = $new_instance['shorten_title-active']; $instance['shorten_title']['length'] = is_numeric($new_instance['shorten_title-length']) ? $new_instance['shorten_title-length'] : 25; $instance['post-excerpt']['active'] = $new_instance['post-excerpt-active']; $instance['post-excerpt']['length'] = is_numeric($new_instance['post-excerpt-length']) ? $new_instance['post-excerpt-length'] : 55; $instance['post-excerpt']['keep_format'] = $new_instance['post-excerpt-format']; $instance['exclude-cats']['active'] = $new_instance['exclude-cats']; $instance['exclude-cats']['cats'] = empty($new_instance['excluded']) ? '' : (ctype_digit(str_replace(",", "", $new_instance['excluded']))) ? $new_instance['excluded'] : ''; if ($this->thumb) { // can create thumbnails $instance['thumbnail']['active'] = $new_instance['thumbnail-active']; $instance['thumbnail']['width'] = is_numeric($new_instance['thumbnail-width']) ? $new_instance['thumbnail-width'] : 15; $instance['thumbnail']['height'] = is_numeric($new_instance['thumbnail-height']) ? $new_instance['thumbnail-height'] : 15; } else { // cannot create thumbnails $instance['thumbnail']['active'] = false; $instance['thumbnail']['width'] = 15; $instance['thumbnail']['height'] = 15; } $instance['rating'] = $new_instance['rating']; $instance['stats_tag']['comment_count'] = $new_instance['comment_count']; $instance['stats_tag']['views'] = $new_instance['views']; $instance['stats_tag']['author'] = $new_instance['author']; $instance['stats_tag']['date'] = $new_instance['date']; $instance['markup']['custom_html'] = $new_instance['custom_html']; $instance['markup']['wpp-start'] = empty($new_instance['wpp-start']) ? '<ul>' : htmlspecialchars( $new_instance['wpp-start'], ENT_QUOTES ); $instance['markup']['wpp-end'] = empty($new_instance['wpp-end']) ? '</ul>' : htmlspecialchars( $new_instance['wpp-end'], ENT_QUOTES ); $instance['markup']['post-start'] = empty ($new_instance['post-start']) ? '<li>' : htmlspecialchars( $new_instance['post-start'], ENT_QUOTES ); $instance['markup']['post-end'] = empty ($new_instance['post-end']) ? '</li>' : htmlspecialchars( $new_instance['post-end'], ENT_QUOTES ); $instance['markup']['title-start'] = empty($new_instance['title-start']) ? '' : htmlspecialchars( $new_instance['title-start'], ENT_QUOTES ); $instance['markup']['title-end'] = empty($new_instance['title-end']) ? '' : htmlspecialchars( $new_instance['title-end'], ENT_QUOTES ); $instance['markup']['pattern']['active'] = $new_instance['pattern_active']; $instance['markup']['pattern']['form'] = empty($new_instance['pattern_form']) ? '{image} {title}: {summary} {stats}' : strip_tags( $new_instance['pattern_form'] ); return $instance; } // widget's form function form($instance) { // set default values $defaults = array( 'title' => __('Popular Posts', 'wordpress-popular-posts'), 'limit' => 10, 'range' => 'daily', 'order_by' => 'comments', 'pages' => true, 'shorten_title' => array( 'active' => false, 'length' => 25, 'keep_format' => false ), 'post-excerpt' => array( 'active' => false, 'length' => 55 ), 'exclude-cats' => array( 'active' => false, 'cats' => '' ), 'thumbnail' => array( 'active' => false, 'width' => 15, 'height' => 15 ), 'rating' => false, 'stats_tag' => array( 'comment_count' => true, 'views' => false, 'author' => false, 'date' => false ), 'markup' => array( 'custom_html' => false, 'wpp-start' => '<ul>', 'wpp-end' => '</ul>', 'post-start' => '<li>', 'post-end' => '</li>', 'title-start' => '<h2>', 'title-end' => '</h2>', 'pattern' => array( 'active' => false, 'form' => '{image} {title}: {summary} {stats}' ) ) ); // update instance's default options $instance = wp_parse_args( (array) $instance, $defaults ); // form ?>


id="get_field_id( 'pages' ); ?>" name="get_field_name( 'pages' ); ?>" /> [?]
postRating) : ?> id="get_field_id( 'rating' ); ?>" name="get_field_name( 'rating' ); ?>" /> [?]
id="get_field_id( 'shorten_title-active' ); ?>" name="get_field_name( 'shorten_title-active' ); ?>" /> [?]


id="get_field_id( 'post-excerpt-active' ); ?>" name="get_field_name( 'post-excerpt-active' ); ?>" /> [?]
      /> [?]
      

id="get_field_id( 'exclude-cats' ); ?>" name="get_field_name( 'exclude-cats' ); ?>" /> [?]



id="get_field_id( 'thumbnail-active' ); ?>" name="get_field_name( 'thumbnail-active' ); ?>" /> [?]
thumb) ? '' : 'disabled="disabled"' ?> />
thumb) ? '' : 'disabled="disabled"' ?> />

id="get_field_id( 'comment_count' ); ?>" name="get_field_name( 'comment_count' ); ?>" /> [?]
id="get_field_id( 'views' ); ?>" name="get_field_name( 'views' ); ?>" /> [?]
id="get_field_id( 'author' ); ?>" name="get_field_name( 'author' ); ?>" /> [?]
id="get_field_id( 'date' ); ?>" name="get_field_name( 'date' ); ?>" /> [?]


id="get_field_id( 'custom_html' ); ?>" name="get_field_name( 'custom_html' ); ?>" /> [?]


/> />


/> />


/> />

id="get_field_id( 'pattern_active' ); ?>" name="get_field_name( 'pattern_active' ); ?>" /> [?]

/>

prefix . 'popularpostsdata'; // update popularpostsdata table $exists = $wpdb->get_results("SELECT postid FROM $table WHERE postid = '".$id."'"); if ($exists) { $result = $wpdb->query("UPDATE $table SET last_viewed = NOW(), pageviews = pageviews + 1 WHERE postid = '$id'"); } else { $result = $wpdb->query("INSERT INTO $table (postid, day, last_viewed) VALUES ('".$id."', NOW(), NOW())"); } // update popularpostsdatacache table $isincache = $wpdb->get_results("SELECT id FROM ".$table."cache WHERE id = '".$id."' AND day = CURDATE()"); if ($isincache) { $result2 = $wpdb->query("UPDATE ".$table."cache SET pageviews = pageviews + 1 WHERE id = '".$id."' AND day = CURDATE()"); } else { $result2 = $wpdb->query("INSERT INTO ".$table."cache (id, day) VALUES ('".$id."', CURDATE())"); } die(); } // clears Wordpress Popular Posts' data function wpp_clear_data() { $token = $_POST['token']; $clear = isset($_POST['clear']) ? $_POST['clear'] : ''; $key = get_option("wpp_rand"); if (current_user_can('manage_options') && ($token === $key) && !empty($clear)) { global $wpdb; // set table name $table = $wpdb->prefix . "popularpostsdata"; $cache = $wpdb->prefix . "popularpostsdatacache"; if ($clear == 'cache') { if ( $wpdb->get_var("SHOW TABLES LIKE '$cache'") == $cache ) { $wpdb->query("TRUNCATE TABLE $cache;"); _e('Success! The cache table has been cleared!', 'wordpress-popular-posts'); } else { _e('Error: cache table does not exist.', 'wordpress-popular-posts'); } } else if ($clear == 'all') { if ( $wpdb->get_var("SHOW TABLES LIKE '$table'") == $table && $wpdb->get_var("SHOW TABLES LIKE '$cache'") == $cache ) { $wpdb->query("TRUNCATE TABLE $table;"); $wpdb->query("TRUNCATE TABLE $cache;"); _e('Success! All data have been cleared!', 'wordpress-popular-posts'); } else { _e('Error: one or both data tables are missing.', 'wordpress-popular-posts'); } } else { _e('Invalid action.', 'wordpress-popular-posts'); } } else { _e('Sorry, you do not have enough permissions to do this. Please contact the site administrator for support.', 'wordpress-popular-posts'); } die(); } // database install function wpp_install() { global $wpdb; // set table name $table = $wpdb->prefix . "popularpostsdata"; // does popularpostsdata table exists? if ( $wpdb->get_var("SHOW TABLES LIKE '$table'") != $table ) { // fresh setup // create tables popularpostsdata and popularpostsdatacache $sql = "CREATE TABLE " . $table . " ( UNIQUE KEY id (postid), postid int(10) NOT NULL, day datetime NOT NULL default '0000-00-00 00:00:00', last_viewed datetime NOT NULL default '0000-00-00 00:00:00', pageviews int(10) default 1 ); CREATE TABLE " . $table ."cache ( UNIQUE KEY id (id, day), id int(10) NOT NULL, day date NOT NULL, pageviews int(10) default 1 );"; require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); dbDelta($sql); } else { $cache = $table . "cache"; if ( $wpdb->get_var("SHOW TABLES LIKE '$cache'") != $cache ) { // someone is upgrading from version 1.5.x $sql = "CREATE TABLE " . $table ."cache ( UNIQUE KEY id (id, day), id int(10) NOT NULL, day date NOT NULL, pageviews int(10) default 1 );"; require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); dbDelta($sql); } } } // prints ajax script to theme's header function wpp_print_ajax() { // let's add jQuery wp_print_scripts('jquery'); // create security token $nonce = wp_create_nonce('wpp-token'); // get current post's ID global $wp_query; // if we're on a page or post, load the script if ( (is_single() || is_page()) && !is_user_logged_in() ) { $id = $wp_query->post->ID; ?> prefix . "popularpostsdata"; if ( $instance['pages'] ) { $nopages = ''; } else { $nopages = "AND $wpdb->posts.post_type = 'post'"; } switch( $instance['range'] ) { case 'all': $range = "post_date_gmt < '".gmdate("Y-m-d H:i:s")."'"; break; case 'daily': $range = $table."cache.day = CURDATE()"; break; case 'weekly': $range = $table."cache.day >= '".gmdate("Y-m-d")."' - INTERVAL 7 DAY"; break; case 'monthly': $range = $table."cache.day >= '".gmdate("Y-m-d")."' - INTERVAL 30 DAY"; break; default: $range = "post_date_gmt < '".gmdate("Y-m-d H:i:s")."'"; break; } // sorting options switch( $instance['order_by'] ) { case 'comments': $sortby = 'comment_count'; break; case 'views': $sortby = 'pageviews'; break; case 'avg': $sortby = 'avg_views'; break; default: $sortby = 'comment_count'; break; } // dynamic query fields $fields = ', '; if ( $instance['stats_tag']['views'] || ($sortby != 'comment_count') ) { if ( $instance['range'] == 'all') { $fields .= "$table.pageviews AS 'pageviews' "; } else { if ( $sortby == 'avg_views' ) { $fields .= "(SUM(".$table."cache.pageviews)/(IF ( DATEDIFF(CURDATE(), MIN(".$table."cache.day)) > 0, DATEDIFF(CURDATE(), MIN(".$table."cache.day)), 1) )) AS 'avg_views' "; } else { $fields .= "(SUM(".$table."cache.pageviews)) AS 'pageviews' "; } } } if ( $instance['stats_tag']['comment_count'] ) { if ( $fields != ', ' ) { $fields .= ", $wpdb->posts.comment_count AS 'comment_count' "; } else { $fields .= "$wpdb->posts.comment_count AS 'comment_count' "; } } if ( $instance['stats_tag']['author'] ) { if ( $fields != ', ' ) { $fields .= ", (SELECT $wpdb->users.display_name FROM $wpdb->users WHERE $wpdb->users.ID = $wpdb->posts.post_author ) AS 'display_name'"; } else { $fields .= "(SELECT $wpdb->users.display_name FROM $wpdb->users WHERE $wpdb->users.ID = $wpdb->posts.post_author ) AS 'display_name'"; } } if ( $instance['stats_tag']['date'] ) { if ( $fields != ', ' ) { $fields .= ", $wpdb->posts.post_date_gmt AS 'date_gmt'"; } else { $fields .= "$wpdb->posts.post_date_gmt AS 'date_gmt'"; } } if (strlen($fields) == 2) $fields = ''; if ( $instance['range'] == 'all') { $join = "LEFT JOIN $table ON $wpdb->posts.ID = $table.postid"; $force_pv = "AND ".$table.".pageviews > 0 "; } else { $join = "RIGHT JOIN ".$table."cache ON $wpdb->posts.ID = ".$table."cache.id"; $force_pv = ""; } // Category excluding snippet suggested by user erik.straud at http://wordpress.org/support/topic/272363?replies=10#post-1331386 // Modified it a bit to fit my plugin better. // Thanks, erik! if ( $instance['exclude-cats']['active'] && !empty($instance['exclude-cats']['cats']) ) { $exclude = " AND $wpdb->posts.ID NOT IN (SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id IN (".$instance['exclude-cats']['cats'].")) "; } else { $exclude = ""; } $mostpopular = $wpdb->get_results("SELECT $wpdb->posts.ID, $wpdb->posts.post_title $fields FROM $wpdb->posts $join WHERE $wpdb->posts.post_status = 'publish' AND $wpdb->posts.post_password = '' AND $range $force_pv $nopages $exclude GROUP BY $wpdb->posts.ID ORDER BY $sortby DESC LIMIT " . $instance['limit'] . ""); $content = ''; if ( !is_array($mostpopular) || empty($mostpopular) ) { $content .= "

".__('Sorry. No data so far.', 'wordpress-popular-posts')."

"; } else { if ($instance['markup']['custom_html']) { $content .= "\n" . htmlspecialchars_decode($instance['markup']['wpp-start'], ENT_QUOTES) . ""."\n"; } else { $content .= "\n".""."\n"; } } if ($echo) { echo ""; } else { return $content; } } // builds posts' excerpt function get_summary($id, $instance){ if (!is_numeric($id)) return false; global $wpdb; $excerpt = ""; $result = ""; $result = $wpdb->get_results("SELECT post_excerpt FROM $wpdb->posts WHERE ID = " . $id, ARRAY_A); if (empty($result[0]['post_excerpt'])) { // no custom excerpt defined, how lazy of you! $result = $wpdb->get_results("SELECT post_content FROM $wpdb->posts WHERE ID = " . $id, ARRAY_A); $excerpt = preg_replace("/\[caption.*\[\/caption\]/", "", $result[0]['post_content']); } else { // user has defined a custom excerpt, yay! $excerpt = preg_replace("/\[caption.*\[\/caption\]/", "", $result[0]['post_excerpt']); } if ($instance['post-excerpt']['keep_format']) { $excerpt = strip_tags($excerpt, ''); } else { $excerpt = strip_tags($excerpt); } if (strlen($excerpt) > $instance['post-excerpt']['length']) { $excerpt = $this->truncate($excerpt, $instance['post-excerpt']['length'], '', true, true); } return $excerpt; } // gets the first image of post / page function get_img($id = "", $print = false) { if ( empty($id) || !is_numeric($id) ) return false; global $wpdb; $source = array(); $raw = $wpdb->get_results("SELECT post_content FROM $wpdb->posts WHERE ID = " . $id, ARRAY_A); $source = strip_tags($raw[0]["post_content"], ""); $count = substr_count($source, ' 0) { // images have been found $p = substr( $source, strpos($source, "') - strpos($source, "]*)/i'; preg_match($img_pattern, $p, $imgm); if ($print) echo $imgm[1]; else return $imgm; } else { // post has no images return false; } } // parses content structure defined by user function format_content ($string, $data = array(), $rating) { if (empty($string) || (empty($data) || !is_array($data))) return false; $params = array(); $pattern = '/\{(summary|stats|title|image|rating)\}/i'; preg_match_all($pattern, $string, $matches); for ($i=0; $i < count($matches[0]); $i++) { if (strtolower($matches[0][$i]) == "{title}") { $params[$matches[0][$i]] = $data['title']; continue; } if (strtolower($matches[0][$i]) == "{stats}") { $params[$matches[0][$i]] = $data['stats']; continue; } if (strtolower($matches[0][$i]) == "{summary}") { $params[$matches[0][$i]] = $data['summary']; continue; } if (strtolower($matches[0][$i]) == "{image}") { $params[$matches[0][$i]] = $data['img']; continue; } // WP-PostRatings check if ($rating) { if (strtolower($matches[0][$i]) == "{rating}") { $params[$matches[0][$i]] = the_ratings_results($data['id']); continue; } } } for ($i=0; $i < count($params); $i++) { $string = str_replace($matches[0][$i], $params[$matches[0][$i]], $string); } return $string; } // code seen at http://www.gsdesign.ro/blog/cut-html-string-without-breaking-the-tags/ // slightly modified by Hector Cabrera // Since 2.0.1 /** * Truncates text. * * Cuts a string to the length of $length and replaces the last characters * with the ending if the text is longer than length. * * @param string $text String to truncate. * @param integer $length Length of returned string, including ellipsis. * @param string $ending Ending to be appended to the trimmed string. * @param boolean $exact If false, $text will not be cut mid-word * @param boolean $considerHtml If true, HTML tags would be handled correctly * @return string Trimmed string. */ function truncate($text, $length = 100, $ending = '...', $exact = true, $considerHtml = false) { if ($considerHtml) { // if the plain text is shorter than the maximum length, return the whole text if (strlen(preg_replace('/<.*?>/', '', $text)) <= $length) { return $text; } // splits all html-tags to scanable lines preg_match_all('/(<.+?>)?([^<>]*)/s', $text, $lines, PREG_SET_ORDER); $total_length = strlen($ending); $open_tags = array(); $truncate = ''; foreach ($lines as $line_matchings) { // if there is any html-tag in this line, handle it and add it (uncounted) to the output if (!empty($line_matchings[1])) { // if it's an "empty element" with or without xhtml-conform closing slash (f.e.
) if (preg_match('/^<(\s*.+?\/\s*|\s*(img|br|input|hr|area|base|basefont|col|frame|isindex|link|meta|param)(\s.+?)?)>$/is', $line_matchings[1])) { // do nothing // if tag is a closing tag (f.e. ) } else if (preg_match('/^<\s*\/([^\s]+?)\s*>$/s', $line_matchings[1], $tag_matchings)) { // delete tag from $open_tags list $pos = array_search($tag_matchings[1], $open_tags); if ($pos !== false) { unset($open_tags[$pos]); } // if tag is an opening tag (f.e. ) } else if (preg_match('/^<\s*([^\s>!]+).*?>$/s', $line_matchings[1], $tag_matchings)) { // add tag to the beginning of $open_tags list array_unshift($open_tags, strtolower($tag_matchings[1])); } // add html-tag to $truncate'd text $truncate .= $line_matchings[1]; } // calculate the length of the plain text part of the line; handle entities as one character $content_length = strlen(preg_replace('/&[0-9a-z]{2,8};|&#[0-9]{1,7};|&#x[0-9a-f]{1,6};/i', ' ', $line_matchings[2])); if ($total_length+$content_length> $length) { // the number of characters which are left $left = $length - $total_length; $entities_length = 0; // search for html entities if (preg_match_all('/&[0-9a-z]{2,8};|&#[0-9]{1,7};|&#x[0-9a-f]{1,6};/i', $line_matchings[2], $entities, PREG_OFFSET_CAPTURE)) { // calculate the real length of all entities in the legal range foreach ($entities[0] as $entity) { if ($entity[1]+1-$entities_length <= $left) { $left--; $entities_length += strlen($entity[0]); } else { // no more characters left break; } } } $truncate .= substr($line_matchings[2], 0, $left+$entities_length); // maximum lenght is reached, so get off the loop break; } else { $truncate .= $line_matchings[2]; $total_length += $content_length; } // if the maximum length is reached, get off the loop if($total_length>= $length) { break; } } } else { if (strlen($text) <= $length) { return $text; } else { $truncate = substr($text, 0, $length - strlen($ending)); //$truncate = substr($text, 0, $length); // modified by Hector Cabrera } } // if the words shouldn't be cut in the middle... if (!$exact) { // ...search the last occurance of a space... $spacepos = strrpos($truncate, ' '); if (isset($spacepos)) { // ...and cut the text in this position $truncate = substr($truncate, 0, $spacepos); } } // add the defined ending to the text $truncate .= $ending; if($considerHtml) { // close all unclosed html-tags foreach ($open_tags as $tag) { $truncate .= ''; } } return $truncate; } // plugin localization (Credits: Aleksey Timkov at@uadeveloper.com) function wpp_textdomain() { load_plugin_textdomain('wordpress-popular-posts', 'wp-content/plugins/wordpress-popular-posts'); } // insert Wordpress Popular Posts' stylesheet in theme's head section, just in case someone needs it function wpp_print_stylesheet() { echo "\n".""."\n".''."\n".""."\n"; } // create Wordpress Popular Posts' maintenance page function wpp_maintenance_page() { require (dirname(__FILE__) . '/maintenance.php'); } function add_wpp_maintenance_page() { add_submenu_page('options-general.php', 'Wordpress Popular Posts', 'Wordpress Popular Posts', 10, __FILE__, array(&$this, 'wpp_maintenance_page')); } // version update warning function wpp_update_warning() { $msg = '

'.__('Your Wordpress version is too old. Wordpress Popular Posts Plugin requires at least version 2.8 to function correctly. Please update your blog via Tools > Upgrade.', 'wordpress-popular-posts').'

'; echo trim($msg); } // cache maintenance function wpp_cache_schedule() { $tomorrow = time() + 86400; $midnight = mktime(0, 0, 0, date("m", $tomorrow), date("d", $tomorrow), date("Y", $tomorrow)); wp_schedule_event($midnight, 'daily', 'wpp_cache_event'); } function wpp_cache_maintenance() { global $wpdb; $wpdb->query("DELETE FROM ".$wpdb->prefix."popularpostscache WHERE day < DATE_SUB(CURDATE(), INTERVAL 30 DAY);"); } // plugin deactivation function wpp_deactivation() { wp_clear_scheduled_hook('wpp_cache_event'); remove_shortcode('wpp'); remove_shortcode('WPP'); } // shortcode handler function wpp_shortcode($atts = NULL, $content = NULL) { extract( shortcode_atts( array( 'header' => '', 'limit' => 10, 'range' => 'daily', 'order_by' => 'comments', 'pages' => true, 'title_length' => 0, 'excerpt_length' => 0, 'excerpt_format' => 0, 'cats_to_exclude' => '', 'thumbnail_width' => 0, 'thumbnail_height' => 0, 'rating' => false, 'stats_comments' => true, 'stats_views' => false, 'stats_author' => false, 'stats_date' => false, 'wpp_start' => '
    ', 'wpp_end' => '
', 'post_start' => '
  • ', 'post_end' => '
    • ', 'header_start' => '

    ', 'header_end' => '

    ', 'do_pattern' => false, 'pattern_form' => '{image} {title}: {summary} {stats}' ), $atts ) ); // possible values for "Time Range" and "Order by" $range_values = array("daily", "weekly", "monthly", "all"); $order_by_values = array("comments", "views", "avg"); $shortcode_ops = array( 'title' => strip_tags($header), 'limit' => empty($limit) ? 10 : (is_numeric($limit)) ? (($limit > 0) ? $limit : 10) : 10, 'range' => (in_array($range, $range_values)) ? $range : 'daily', 'order_by' => (in_array($order_by, $order_by_values)) ? $order_by : 'comments', 'pages' => empty($pages) ? false : $pages, 'shorten_title' => array( 'active' => empty($title_length) ? false : (is_numeric($title_length)) ? (($title_length > 0) ? true : false) : false, 'length' => empty($title_length) ? 0 : (is_numeric($title_length)) ? $title_length : 0 ), 'post-excerpt' => array( 'active' => empty($excerpt_length) ? false : (is_numeric($excerpt_length)) ? (($excerpt_length > 0) ? true : false) : false, 'length' => empty($excerpt_length) ? 0 : (is_numeric($excerpt_length)) ? $excerpt_length : 0, 'keep_format' => empty($excerpt_format) ? false : (is_numeric($excerpt_format)) ? (($excerpt_format > 0) ? true : false) : false, ), 'exclude-cats' => array( 'active' => empty($cats_to_exclude) ? false : (ctype_digit(str_replace(",", "", $cats_to_exclude))) ? true : false, 'cats' => empty($cats_to_exclude) ? '' : (ctype_digit(str_replace(",", "", $cats_to_exclude))) ? $cats_to_exclude : '' ), 'thumbnail' => array( 'active' => empty($thumbnail_width) ? false : (is_numeric($thumbnail_width)) ? (($thumbnail_width > 0) ? true : false) : false, 'width' => empty($thumbnail_width) ? 0 : (is_numeric($thumbnail_width)) ? $thumbnail_width : 0, 'height' => empty($thumbnail_height) ? 0 : (is_numeric($thumbnail_height)) ? $thumbnail_height : 0 ), 'rating' => empty($rating) ? false : (bool)$rating, 'stats_tag' => array( 'comment_count' => empty($stats_comments) ? false : $stats_comments, 'views' => empty($stats_views) ? false : $stats_views, 'author' => empty($stats_author) ? false : $stats_author, 'date' => empty($stats_date) ? false : $stats_date ), 'markup' => array( 'custom_html' => true, 'wpp-start' => empty($wpp_start) ? '
      ' : $wpp_start, 'wpp-end' => empty($wpp_end) ? '
    ' : $wpp_end, 'post-start' => empty($post_start) ? '
  • ;' : $post_start, 'post-end' => empty($post_end) ? '
    • ' : $post_end, 'title-start' => empty($header_start) ? '' : $header_start, 'title-end' => empty($header_end) ? '' : $header_end, 'pattern' => array( 'active' => empty($do_pattern) ? false : (bool)$do_pattern, 'form' => empty($pattern_form) ? '{image} {title}: {summary} {stats}' : $pattern_form ) ) ); // is there a title defined by user? if (!empty($header) && !empty($header_start) && !empty($header_end)) { echo $header_start . $header . $header_end; } // print popular posts list echo $this->get_popular_posts($shortcode_ops, false); } } } /** * Wordpress Popular Posts template tags for use in themes. */ // gets views count // Since 2.0.0 function wpp_get_views($id = NULL) { // have we got an id? if ( empty($id) || is_null($id) || !is_numeric($id) ) { return false; } else { global $wpdb; $table_name = $wpdb->prefix . "popularpostsdata"; $result = $wpdb->get_results("SELECT pageviews AS 'views' FROM $table_name WHERE postid = '$id'", ARRAY_A); if ( !is_array($result) || empty($result) ) { return "0"; } else { return $result[0]['views']; } } } // gets popular posts function get_mostpopular($args = NULL) { if (is_null($args)) { return do_shortcode('[wpp]'); } else { $atts = trim(str_replace("&", " ", $args)); return do_shortcode('[wpp '.$atts.']'); } } /** * Wordpress Popular Posts 2.0.2 Changelog. */ /* = 2.0.2 = * "Keep text format and links" feature introduced. If selected, formatting tags and hyperlinks won't be removed from excerpt. * Post title excerpt html entities bug fixed. It was causing the excerpt function to display more characters than the requested by user. * Several shortcode bugs fixed (range, order_by, do_pattern, pattern_form were not working). */