1159 lines
60 KiB
PHP
1159 lines
60 KiB
PHP
<?php
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/*
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Plugin Name: Wordpress Popular Posts
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Plugin URI: http://wordpress.org/extend/plugins/wordpress-popular-posts
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Description: Showcases your most popular posts to your visitors on your blog's sidebar. Use Wordpress Popular Posts as a widget or place it anywhere on your theme using <strong><?php wpp_get_mostpopular(); ?></strong>
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Version: 2.1.4
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Author: Héctor Cabrera
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Author URI: http://wordpress.org/extend/plugins/wordpress-popular-posts
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License: GPL2
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*/
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if (basename($_SERVER['SCRIPT_NAME']) == basename(__FILE__)) exit('Please do not load this page directly');
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/**
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* Load Wordpress Popular Posts to widgets_init.
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* @since 2.0
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*/
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add_action('widgets_init', 'load_wpp');
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function load_wpp() {
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register_widget('WordpressPopularPosts');
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}
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/**
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* Wordpress Popular Posts class.
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*/
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if ( !class_exists('WordpressPopularPosts') ) {
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class WordpressPopularPosts extends WP_Widget {
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// plugin global variables
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var $version = "2.1.4";
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var $qTrans = false;
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var $postRating = false;
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var $thumb = false;
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var $pluginDir = "";
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var $charset = "UTF-8";
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var $magicquotes = false;
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// constructor
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function WordpressPopularPosts() {
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global $wp_version;
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// widget settings
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$widget_ops = array( 'classname' => 'popular-posts', 'description' => 'The most Popular Posts on your blog.' );
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// widget control settings
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$control_ops = array( 'width' => 250, 'height' => 350, 'id_base' => 'wpp' );
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// create the widget
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$this->WP_Widget( 'wpp', 'Wordpress Popular Posts', $widget_ops, $control_ops );
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// set plugin path
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if (empty($this->pluginDir)) $this->pluginDir = WP_PLUGIN_URL . '/wordpress-popular-posts';
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// set charset
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$this->charset = get_bloginfo('charset');
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// detect PHP magic quotes
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$this->magicquotes = get_magic_quotes_gpc();
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// add ajax update to wp_ajax_ hook
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add_action('wp_ajax_nopriv_wpp_update', array(&$this, 'wpp_ajax_update'));
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add_action('wp_head', array(&$this, 'wpp_print_ajax'));
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// add ajax table truncation to wp_ajax_ hook
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add_action('wp_ajax_wpp_clear_cache', array(&$this, 'wpp_clear_data'));
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add_action('wp_ajax_wpp_clear_all', array(&$this, 'wpp_clear_data'));
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// print stylesheet
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add_action('wp_head', array(&$this, 'wpp_print_stylesheet'));
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// activate textdomain for translations
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add_action('init', array(&$this, 'wpp_textdomain'));
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// activate maintenance page
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add_action('admin_menu', array(&$this, 'add_wpp_maintenance_page'));
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// database creation
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register_activation_hook(__FILE__, $this->wpp_install());
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// cache maintenance schedule
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register_deactivation_hook(__FILE__, array(&$this, 'wpp_deactivation'));
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add_action('wpp_cache_event', array(&$this, 'wpp_cache_maintenance'));
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if (!wp_next_scheduled('wpp_cache_event')) {
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$tomorrow = time() + 86400;
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$midnight = mktime(0, 0, 0,
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date("m", $tomorrow),
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date("d", $tomorrow),
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date("Y", $tomorrow));
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wp_schedule_event( $midnight, 'daily', 'wpp_cache_event' );
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}
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// Wordpress version check
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if (version_compare($wp_version, '2.8.0', '<')) add_action('admin_notices', array(&$this, 'wpp_update_warning'));
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// qTrans plugin support
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if (function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage')) $this->qTrans = true;
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// WP-Post Ratings plugin support
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if (function_exists('the_ratings_results')) $this->postRating = true;
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// Can we create thumbnails?
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if (extension_loaded('gd') && function_exists('gd_info') && version_compare(phpversion(), '4.3.0', '>=')) $this->thumb = true;
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// shortcode
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if( function_exists('add_shortcode') ){
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add_shortcode('wpp', array(&$this, 'wpp_shortcode'));
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add_shortcode('WPP', array(&$this, 'wpp_shortcode'));
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}
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// set version
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$wpp_ver = get_option('wpp_ver');
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if (!$wp_ver) {
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add_option('wpp_ver', $this->version);
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} else if (version_compare($wpp_ver, $this->version, '<')) {
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update_option('wpp_ver', $this->version);
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}
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// add stats page
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add_action('admin_menu', array(&$this, 'wpp_stats'));
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}
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// builds Wordpress Popular Posts' widgets
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function widget($args, $instance) {
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extract($args);
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echo "<!-- Wordpress Popular Posts Plugin v". $this->version ." [W] [".$instance['range']."]". (($instance['markup']['custom_html']) ? ' [custom]' : ' [regular]') ." -->"."\n";
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echo $before_widget . "\n";
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// has user set a title?
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if ($instance['title'] != '') {
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if ($instance['markup']['custom_html'] && $instance['markup']['title-start'] != "" && $instance['markup']['title-end'] != "" ) {
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echo htmlspecialchars_decode($instance['markup']['title-start'], ENT_QUOTES) . $instance['title'], ENT_QUOTES . htmlspecialchars_decode($instance['markup']['title-end'], ENT_QUOTES);
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} else {
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echo $before_title . $instance['title'] . $after_title;
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}
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}
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echo $this->get_popular_posts($instance, false);
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echo $after_widget . "\n";
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echo "<!-- End Wordpress Popular Posts Plugin v". $this->version ." -->"."\n";
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}
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// updates each widget instance when user clicks the "save" button
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function update($new_instance, $old_instance) {
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$instance = $old_instance;
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//$instance['title'] = htmlspecialchars( stripslashes(strip_tags( $new_instance['title'] )), ENT_QUOTES, 'UTF-8', FALSE );
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$instance['title'] = ($this->magicquotes) ? htmlspecialchars( stripslashes(strip_tags( $new_instance['title'] )), ENT_QUOTES ) : htmlspecialchars( strip_tags( $new_instance['title'] ), ENT_QUOTES );
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$instance['limit'] = is_numeric($new_instance['limit']) ? $new_instance['limit'] : 10;
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$instance['range'] = $new_instance['range'];
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$instance['order_by'] = $new_instance['order_by'];
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$instance['pages'] = $new_instance['pages'];
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$instance['shorten_title']['active'] = $new_instance['shorten_title-active'];
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$instance['shorten_title']['length'] = is_numeric($new_instance['shorten_title-length']) ? $new_instance['shorten_title-length'] : 25;
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$instance['post-excerpt']['active'] = $new_instance['post-excerpt-active'];
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$instance['post-excerpt']['length'] = is_numeric($new_instance['post-excerpt-length']) ? $new_instance['post-excerpt-length'] : 55;
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$instance['post-excerpt']['keep_format'] = $new_instance['post-excerpt-format'];
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$instance['exclude-cats']['active'] = $new_instance['exclude-cats'];
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$instance['exclude-cats']['cats'] = empty($new_instance['excluded']) ? '' : (ctype_digit(str_replace(",", "", $new_instance['excluded']))) ? $new_instance['excluded'] : '';
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if ($this->thumb) { // can create thumbnails
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$instance['thumbnail']['active'] = $new_instance['thumbnail-active'];
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$instance['thumbnail']['thumb_selection'] = empty($new_instance['thumb_selection']) ? "wppgenerated" : $new_instance['thumb_selection'];
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$instance['thumbnail']['width'] = is_numeric($new_instance['thumbnail-width']) ? $new_instance['thumbnail-width'] : 15;
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$instance['thumbnail']['height'] = is_numeric($new_instance['thumbnail-height']) ? $new_instance['thumbnail-height'] : 15;
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} else { // cannot create thumbnails
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$instance['thumbnail']['active'] = false;
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$instance['thumbnail']['thumb_selection'] = "wppgenerated";
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$instance['thumbnail']['width'] = 15;
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$instance['thumbnail']['height'] = 15;
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}
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$instance['rating'] = $new_instance['rating'];
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$instance['stats_tag']['comment_count'] = $new_instance['comment_count'];
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$instance['stats_tag']['views'] = $new_instance['views'];
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$instance['stats_tag']['author'] = $new_instance['author'];
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$instance['stats_tag']['date']['active'] = $new_instance['date'];
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$instance['stats_tag']['date']['format'] = empty($new_instance['date_format']) ? 'F j, Y' : $new_instance['date_format'];
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$instance['markup']['custom_html'] = $new_instance['custom_html'];
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$instance['markup']['wpp-start'] = empty($new_instance['wpp-start']) ? '<ul>' : htmlspecialchars( $new_instance['wpp-start'], ENT_QUOTES );
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$instance['markup']['wpp-end'] = empty($new_instance['wpp-end']) ? '</ul>' : htmlspecialchars( $new_instance['wpp-end'], ENT_QUOTES );
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$instance['markup']['post-start'] = empty ($new_instance['post-start']) ? '<li>' : htmlspecialchars( $new_instance['post-start'], ENT_QUOTES );
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$instance['markup']['post-end'] = empty ($new_instance['post-end']) ? '</li>' : htmlspecialchars( $new_instance['post-end'], ENT_QUOTES );
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$instance['markup']['title-start'] = empty($new_instance['title-start']) ? '' : htmlspecialchars( $new_instance['title-start'], ENT_QUOTES );
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$instance['markup']['title-end'] = empty($new_instance['title-end']) ? '' : htmlspecialchars( $new_instance['title-end'], ENT_QUOTES );
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$instance['markup']['pattern']['active'] = $new_instance['pattern_active'];
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$instance['markup']['pattern']['form'] = empty($new_instance['pattern_form']) ? '{image} {title}: {summary} {stats}' : strip_tags( $new_instance['pattern_form'] );
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return $instance;
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}
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// widget's form
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function form($instance) {
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// set default values
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$defaults = array(
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'title' => __('Popular Posts', 'wordpress-popular-posts'),
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'limit' => 10,
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'range' => 'daily',
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'order_by' => 'comments',
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'pages' => true,
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'shorten_title' => array(
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'active' => false,
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'length' => 25,
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'keep_format' => false
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),
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'post-excerpt' => array(
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'active' => false,
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'length' => 55
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),
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'exclude-cats' => array(
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'active' => false,
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'cats' => ''
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),
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'thumbnail' => array(
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'active' => false,
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'width' => 15,
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'height' => 15
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),
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'rating' => false,
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'stats_tag' => array(
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'comment_count' => true,
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'views' => false,
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'author' => false,
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'date' => array(
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'active' => false,
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'format' => 'F j, Y'
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)
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),
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'markup' => array(
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'custom_html' => false,
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'wpp-start' => '<ul>',
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'wpp-end' => '</ul>',
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'post-start' => '<li>',
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'post-end' => '</li>',
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'title-start' => '<h2>',
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'title-end' => '</h2>',
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'pattern' => array(
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'active' => false,
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'form' => '{image} {title}: {summary} {stats}'
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)
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)
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);
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// update instance's default options
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$instance = wp_parse_args( (array) $instance, $defaults );
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// form
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?>
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<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'wordpress-popular-posts'); ?></label>
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<input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" class="widefat" /></p>
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<p><label for="<?php echo $this->get_field_id( 'limit' ); ?>"><?php _e('Show up to:', 'wordpress-popular-posts'); ?></label><br />
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<input id="<?php echo $this->get_field_id( 'limit' ); ?>" name="<?php echo $this->get_field_name( 'limit' ); ?>" value="<?php echo $instance['limit']; ?>" class="widefat" style="width:50px!important" /> <?php _e('posts', 'wordpress-popular-posts'); ?></p>
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<p><label for="<?php echo $this->get_field_id( 'range' ); ?>"><?php _e('Time Range:', 'wordpress-popular-posts'); ?></label>
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<select id="<?php echo $this->get_field_id( 'range' ); ?>" name="<?php echo $this->get_field_name( 'range' ); ?>" class="widefat">
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<option value="daily" <?php if ( 'daily' == $instance['range'] ) echo 'selected="selected"'; ?>><?php _e('Today', 'wordpress-popular-posts'); ?></option>
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<option value="weekly" <?php if ( 'weekly' == $instance['range'] ) echo 'selected="selected"'; ?>><?php _e('Last 7 days', 'wordpress-popular-posts'); ?></option>
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<option value="monthly" <?php if ( 'monthly' == $instance['range'] ) echo 'selected="selected"'; ?>><?php _e('Last 30 days', 'wordpress-popular-posts'); ?></option>
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<option value="all" <?php if ( 'all' == $instance['range'] ) echo 'selected="selected"'; ?>><?php _e('All-time', 'wordpress-popular-posts'); ?></option>
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</select>
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</p>
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<p><label for="<?php echo $this->get_field_id( 'order_by' ); ?>"><?php _e('Sort posts by:', 'wordpress-popular-posts'); ?></label>
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<select id="<?php echo $this->get_field_id( 'order_by' ); ?>" name="<?php echo $this->get_field_name( 'order_by' ); ?>" class="widefat">
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<option value="comments" <?php if ( 'comments' == $instance['order_by'] ) echo 'selected="selected"'; ?>><?php _e('Comments', 'wordpress-popular-posts'); ?></option>
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<option value="views" <?php if ( 'views' == $instance['order_by'] ) echo 'selected="selected"'; ?>><?php _e('Total views', 'wordpress-popular-posts'); ?></option>
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<option value="avg" <?php if ( 'avg' == $instance['order_by'] ) echo 'selected="selected"'; ?>><?php _e('Avg. daily views', 'wordpress-popular-posts'); ?></option>
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</select>
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</p>
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<input type="checkbox" class="checkbox" <?php echo ($instance['pages']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'pages' ); ?>" name="<?php echo $this->get_field_name( 'pages' ); ?>" /> <label for="<?php echo $this->get_field_id( 'pages' ); ?>"><?php _e('Include pages', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php if ($this->postRating) : ?>
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<input type="checkbox" class="checkbox" <?php echo ($instance['rating']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'rating' ); ?>" name="<?php echo $this->get_field_name( 'rating' ); ?>" /> <label for="<?php echo $this->get_field_id( 'rating' ); ?>"><?php _e('Display post rating', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php endif; ?>
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<input type="checkbox" class="checkbox" <?php echo ($instance['shorten_title']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'shorten_title-active' ); ?>" name="<?php echo $this->get_field_name( 'shorten_title-active' ); ?>" /> <label for="<?php echo $this->get_field_id( 'shorten_title-active' ); ?>"><?php _e('Shorten title output', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php if ($instance['shorten_title']['active']) : ?>
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<label for="<?php echo $this->get_field_id( 'shorten_title-length' ); ?>"><?php _e('Shorten title to', 'wordpress-popular-posts'); ?> <input id="<?php echo $this->get_field_id( 'shorten_title-length' ); ?>" name="<?php echo $this->get_field_name( 'shorten_title-length' ); ?>" value="<?php echo $instance['shorten_title']['length']; ?>" class="widefat" style="width:50px!important" /> <?php _e('characters', 'wordpress-popular-posts'); ?></label><br /><br />
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<?php endif; ?>
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<input type="checkbox" class="checkbox" <?php echo ($instance['post-excerpt']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'post-excerpt-active' ); ?>" name="<?php echo $this->get_field_name( 'post-excerpt-active' ); ?>" /> <label for="<?php echo $this->get_field_id( 'post-excerpt-active' ); ?>"><?php _e('Display post excerpt', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php if ($instance['post-excerpt']['active']) : ?>
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<fieldset class="widefat">
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<legend><?php _e('Excerpt Properties', 'wordpress-popular-posts'); ?></legend>
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<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'post-excerpt-format' ); ?>" name="<?php echo $this->get_field_name( 'post-excerpt-format' ); ?>" <?php echo ($instance['post-excerpt']['keep_format']) ? 'checked="checked"' : ''; ?> /> <label for="<?php echo $this->get_field_id( 'post-excerpt-format' ); ?>"><?php _e('Keep text format and links', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<label for="<?php echo $this->get_field_id( 'post-excerpt-length' ); ?>"><?php _e('Excerpt length:', 'wordpress-popular-posts'); ?> <input id="<?php echo $this->get_field_id( 'post-excerpt-length' ); ?>" name="<?php echo $this->get_field_name( 'post-excerpt-length' ); ?>" value="<?php echo $instance['post-excerpt']['length']; ?>" class="widefat" style="width:30px!important" /> <?php _e('characters', 'wordpress-popular-posts'); ?></label>
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</fieldset>
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<br />
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<?php endif; ?>
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<input type="checkbox" class="checkbox" <?php echo ($instance['exclude-cats']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'exclude-cats' ); ?>" name="<?php echo $this->get_field_name( 'exclude-cats' ); ?>" /> <label for="<?php echo $this->get_field_id( 'exclude-cats' ); ?>"><?php _e('Exclude categories', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php if ($instance['exclude-cats']['active']) : ?>
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<fieldset class="widefat">
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<legend><?php _e('Categories to exclude', 'wordpress-popular-posts'); ?></legend>
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<label for="<?php echo $this->get_field_id( 'excluded' ); ?>"><?php _e('ID(s) (comma separated, no spaces):', 'wordpress-popular-posts'); ?></label><br /> <input id="<?php echo $this->get_field_id( 'excluded' ); ?>" name="<?php echo $this->get_field_name( 'excluded' ); ?>" value="<?php echo $instance['exclude-cats']['cats']; ?>" class="widefat" style="width:150px" /><br /><br />
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</fieldset>
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<?php endif; ?>
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<br />
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<fieldset style="width:214px; padding:5px;" class="widefat">
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<legend><?php _e('Thumbnail settings', 'wordpress-popular-posts'); ?></legend>
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<input type="checkbox" class="checkbox" <?php echo ($instance['thumbnail']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'thumbnail-active' ); ?>" name="<?php echo $this->get_field_name( 'thumbnail-active' ); ?>" /> <label for="<?php echo $this->get_field_id( 'thumbnail-active' ); ?>"><?php _e('Display post thumbnail', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
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<?php if($instance['thumbnail']['active']) : ?>
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<input type="radio" name="<?php echo $this->get_field_name( 'thumb_selection' ); ?>" value="wppgenerated" <?php if ( 'wppgenerated' == $instance['thumbnail']['thumb_selection'] ) echo 'checked="checked"'; ?>> <label for="<?php echo $this->get_field_id( 'thumb_selection' ); ?>"><?php _e('Generate all thumbnails for me', 'wordpress-popular-posts'); ?></label><br />
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<input type="radio" name="<?php echo $this->get_field_name( 'thumb_selection' ); ?>" value="usergenerated" <?php if ( 'usergenerated' == $instance['thumbnail']['thumb_selection']) { echo 'checked="checked"'; } if (!function_exists('get_the_post_thumbnail')) { echo 'disabled="disabled"'; } ?>> <label for="<?php echo $this->get_field_id( 'thumb_selection' ); ?>"><?php _e('Use thumbnails selected by me', 'wordpress-popular-posts'); ?></label>
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|
|
<label for="<?php echo $this->get_field_id( 'thumbnail-width' ); ?>"><?php _e('Width:', 'wordpress-popular-posts'); ?></label>
|
|
<input id="<?php echo $this->get_field_id( 'thumbnail-width' ); ?>" name="<?php echo $this->get_field_name( 'thumbnail-width' ); ?>" value="<?php echo $instance['thumbnail']['width']; ?>" class="widefat" style="width:30px!important" <?php echo ($this->thumb) ? '' : 'disabled="disabled"' ?> /> <?php _e('px', 'wordpress-popular-posts'); ?> <br />
|
|
<label for="<?php echo $this->get_field_id( 'thumbnail-height' ); ?>"><?php _e('Height:', 'wordpress-popular-posts'); ?></label>
|
|
<input id="<?php echo $this->get_field_id( 'thumbnail-height' ); ?>" name="<?php echo $this->get_field_name( 'thumbnail-height' ); ?>" value="<?php echo $instance['thumbnail']['height']; ?>" class="widefat" style="width:30px!important" <?php echo ($this->thumb) ? '' : 'disabled="disabled"' ?> /> <?php _e('px', 'wordpress-popular-posts'); ?><br />
|
|
|
|
<?php endif; ?>
|
|
</fieldset>
|
|
|
|
<br />
|
|
<fieldset style="width:214px; padding:5px;" class="widefat">
|
|
<legend><?php _e('Stats Tag settings', 'wordpress-popular-posts'); ?></legend>
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['stats_tag']['comment_count']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'comment_count' ); ?>" name="<?php echo $this->get_field_name( 'comment_count' ); ?>" /> <label for="<?php echo $this->get_field_id( 'comment_count' ); ?>"><?php _e('Display comment count', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['stats_tag']['views']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'views' ); ?>" name="<?php echo $this->get_field_name( 'views' ); ?>" /> <label for="<?php echo $this->get_field_id( 'views' ); ?>"><?php _e('Display views', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['stats_tag']['author']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'author' ); ?>" name="<?php echo $this->get_field_name( 'author' ); ?>" /> <label for="<?php echo $this->get_field_id( 'author' ); ?>"><?php _e('Display author', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['stats_tag']['date']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'date' ); ?>" name="<?php echo $this->get_field_name( 'date' ); ?>" /> <label for="<?php echo $this->get_field_id( 'date' ); ?>"><?php _e('Display date', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small>
|
|
<?php if ($instance['stats_tag']['date']['active']) : ?>
|
|
<fieldset class="widefat">
|
|
<legend><?php _e('Date Format', 'wordpress-popular-posts'); ?></legend>
|
|
<label title='F j, Y'><input type='radio' name='<?php echo $this->get_field_name( 'date_format' ); ?>' value='F j, Y' <?php echo ($instance['stats_tag']['date']['format'] == 'F j, Y') ? 'checked="checked"' : ''; ?> /><?php echo date('F j, Y', time()); ?></label><br />
|
|
<label title='Y/m/d'><input type='radio' name='<?php echo $this->get_field_name( 'date_format' ); ?>' value='Y/m/d' <?php echo ($instance['stats_tag']['date']['format'] == 'Y/m/d') ? 'checked="checked"' : ''; ?> /><?php echo date('Y/m/d', time()); ?></label><br />
|
|
<label title='m/d/Y'><input type='radio' name='<?php echo $this->get_field_name( 'date_format' ); ?>' value='m/d/Y' <?php echo ($instance['stats_tag']['date']['format'] == 'm/d/Y') ? 'checked="checked"' : ''; ?> /><?php echo date('m/d/Y', time()); ?></label><br />
|
|
<label title='d/m/Y'><input type='radio' name='<?php echo $this->get_field_name( 'date_format' ); ?>' value='d/m/Y' <?php echo ($instance['stats_tag']['date']['format'] == 'd/m/Y') ? 'checked="checked"' : ''; ?> /><?php echo date('d/m/Y', time()); ?></label><br />
|
|
</fieldset>
|
|
<?php endif; ?>
|
|
</fieldset>
|
|
<br />
|
|
|
|
<fieldset style="width:214px; padding:5px;" class="widefat">
|
|
<legend><?php _e('HTML Markup settings', 'wordpress-popular-posts'); ?></legend>
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['markup']['custom_html']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'custom_html' ); ?>" name="<?php echo $this->get_field_name( 'custom_html' ); ?>" /> <label for="<?php echo $this->get_field_id( 'custom_html' ); ?>"><?php _e('Use custom HTML Markup', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
|
|
<?php if ($instance['markup']['custom_html']) : ?>
|
|
<br />
|
|
<p style="font-size:11px"><label for="<?php echo $this->get_field_id( 'title-start' ); ?>"><?php _e('Before / after title:', 'wordpress-popular-posts'); ?></label> <br />
|
|
<input type="text" id="<?php echo $this->get_field_id( 'title-start' ); ?>" name="<?php echo $this->get_field_name( 'title-start' ); ?>" value="<?php echo $instance['markup']['title-start']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /> <input type="text" id="<?php echo $this->get_field_id( 'title-end' ); ?>" name="<?php echo $this->get_field_name( 'title-end' ); ?>" value="<?php echo $instance['markup']['title-end']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /></p>
|
|
<p style="font-size:11px"><label for="<?php echo $this->get_field_id( 'wpp_start' ); ?>"><?php _e('Before / after Popular Posts:', 'wordpress-popular-posts'); ?></label> <br />
|
|
<input type="text" id="<?php echo $this->get_field_id( 'wpp-start' ); ?>" name="<?php echo $this->get_field_name( 'wpp-start' ); ?>" value="<?php echo $instance['markup']['wpp-start']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /> <input type="text" id="<?php echo $this->get_field_id( 'wpp-end' ); ?>" name="<?php echo $this->get_field_name( 'wpp-end' ); ?>" value="<?php echo $instance['markup']['wpp-end']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /></p>
|
|
<p style="font-size:11px"><label for="<?php echo $this->get_field_id( 'post-start' ); ?>"><?php _e('Before / after each post:', 'wordpress-popular-posts'); ?></label> <br />
|
|
<input type="text" id="<?php echo $this->get_field_id( 'post-start' ); ?>" name="<?php echo $this->get_field_name( 'post-start' ); ?>" value="<?php echo $instance['markup']['post-start']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /> <input type="text" id="<?php echo $this->get_field_id( 'post-end' ); ?>" name="<?php echo $this->get_field_name( 'post-end' ); ?>" value="<?php echo $instance['markup']['post-end']; ?>" class="widefat" style="width:80px!important" <?php echo ($instance['markup']['custom_html']) ? '' : 'disabled="disabled"' ?> /></p>
|
|
<hr />
|
|
<?php endif; ?>
|
|
<input type="checkbox" class="checkbox" <?php echo ($instance['markup']['pattern']['active']) ? 'checked="checked"' : ''; ?> id="<?php echo $this->get_field_id( 'pattern_active' ); ?>" name="<?php echo $this->get_field_name( 'pattern_active' ); ?>" /> <label for="<?php echo $this->get_field_id( 'pattern_active' ); ?>"><?php _e('Use content formatting tags', 'wordpress-popular-posts'); ?></label> <small>[<a href="<?php echo bloginfo('url'); ?>/wp-admin/options-general.php?page=wordpress-popular-posts/wordpress-popular-posts.php">?</a>]</small><br />
|
|
<?php if ($instance['markup']['pattern']['active']) : ?>
|
|
<br />
|
|
<p style="font-size:11px"><label for="<?php echo $this->get_field_id( 'pattern_form' ); ?>"><?php _e('Content format:', 'wordpress-popular-posts'); ?></label>
|
|
<input type="text" id="<?php echo $this->get_field_id( 'pattern_form' ); ?>" name="<?php echo $this->get_field_name( 'pattern_form' ); ?>" value="<?php echo $instance['markup']['pattern']['form']; ?>" style="width:204px" <?php echo ($instance['markup']['pattern']['active']) ? '' : 'disabled="disabled"' ?> /></p>
|
|
<?php endif; ?>
|
|
</fieldset>
|
|
<?php // end form
|
|
}
|
|
|
|
// updates popular posts data table
|
|
function wpp_ajax_update() {
|
|
$nonce = $_POST['token'];
|
|
|
|
// is this a valid request?
|
|
if (! wp_verify_nonce($nonce, 'wpp-token') ) die("Oops!");
|
|
|
|
if (is_numeric($_POST['id']) && (intval($_POST['id']) == floatval($_POST['id'])) && ($_POST['id'] != '')) {
|
|
$id = $_POST['id'];
|
|
} else {
|
|
die("Invalid ID");
|
|
}
|
|
|
|
// if we got an ID, let's update the data table
|
|
|
|
global $wpdb;
|
|
|
|
$wpdb->show_errors();
|
|
|
|
$table = $wpdb->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 ('".$id."', CURDATE())");
|
|
}
|
|
|
|
if (($result == 1) && ($result2 == 1)) {
|
|
die("OK");
|
|
} else {
|
|
die($wpdb->print_error);
|
|
}
|
|
|
|
}
|
|
|
|
// 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;
|
|
wp_reset_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;
|
|
?>
|
|
<!-- Wordpress Popular Posts v<?php echo $this->version; ?> -->
|
|
<script type="text/javascript" charset="utf-8">
|
|
/* <![CDATA[ */
|
|
jQuery.post('<?php echo admin_url('admin-ajax.php'); ?>', {action: 'wpp_update', token: '<?php echo $nonce; ?>', id: <?php echo $id; ?>});
|
|
/* ]]> */
|
|
</script>
|
|
<!-- End Wordpress Popular Posts v<?php echo $this->version; ?> -->
|
|
<?php
|
|
}
|
|
}
|
|
|
|
// prints popular posts
|
|
function get_popular_posts($instance, $echo = true) {
|
|
|
|
global $wpdb;
|
|
$table = $wpdb->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 'yesterday':
|
|
$range = $table."cache.day >= '".gmdate("Y-m-d")."' - INTERVAL 1 DAY";
|
|
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']['active'] ) {
|
|
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 raamdev at http://wordpress.org/support/topic/397885
|
|
// Thanks, raamdev!
|
|
if ( $instance['exclude-cats']['active'] && !empty($instance['exclude-cats']['cats']) ) {
|
|
$exclude = " AND $wpdb->posts.ID NOT IN (
|
|
|
|
SELECT object_id
|
|
FROM $wpdb->term_relationships AS r
|
|
JOIN $wpdb->term_taxonomy AS x ON x.term_taxonomy_id = r.term_taxonomy_id
|
|
JOIN $wpdb->terms AS t ON t.term_id = x.term_id
|
|
WHERE x.taxonomy = 'category'
|
|
AND object_id IN
|
|
(
|
|
SELECT object_id
|
|
FROM $wpdb->term_relationships AS r
|
|
JOIN $wpdb->term_taxonomy AS x ON x.term_taxonomy_id = r.term_taxonomy_id
|
|
JOIN $wpdb->terms AS t ON t.term_id = x.term_id
|
|
WHERE x.taxonomy = 'category'
|
|
AND t.term_id IN (".$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) ) {
|
|
$content .= "<p>".__('Sorry. No data so far.', 'wordpress-popular-posts')."</p>"."\n";
|
|
} else {
|
|
|
|
if ($instance['markup']['custom_html']) {
|
|
$content .= htmlspecialchars_decode($instance['markup']['wpp-start'], ENT_QUOTES) ."\n";
|
|
} else {
|
|
$content .= "<ul>" . "\n";
|
|
}
|
|
|
|
foreach ($mostpopular as $wppost) {
|
|
|
|
$post_stats = "";
|
|
$stats = "";
|
|
$thumb = "";
|
|
$data = array();
|
|
|
|
// get post title
|
|
/* qTranslate integration check */
|
|
($this->qTrans) ? $tit = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($wppost->post_title) : $tit = $wppost->post_title;
|
|
|
|
$tit = ($this->magicquotes) ? stripslashes($tit) : $tit;
|
|
$title_attr = htmlentities($tit, ENT_QUOTES, $this->charset);
|
|
|
|
if ( $instance['shorten_title']['active'] && (strlen($tit) > $instance['shorten_title']['length'])) {
|
|
$tit = mb_substr($tit, 0, $instance['shorten_title']['length'], $this->charset) . "...";
|
|
}
|
|
|
|
$tit = htmlentities($tit, ENT_QUOTES, $this->charset);
|
|
|
|
// get post excerpt
|
|
if ( $instance['post-excerpt']['active'] ) {
|
|
if ($instance['markup']['pattern']['active']) {
|
|
$post_content = "<span class=\"wpp-excerpt\">" . $this->get_summary($wppost->ID, $instance) . "</span>";
|
|
} else {
|
|
$post_content = ": <span class=\"wpp-excerpt\">" . $this->get_summary($wppost->ID, $instance) . "...</span>";
|
|
}
|
|
} else {
|
|
$post_content = "";
|
|
}
|
|
|
|
// build stats tag
|
|
if ( $instance['stats_tag']['comment_count'] ) {
|
|
$comment_count = (int) $wppost->comment_count;
|
|
$post_stats .= "<span class=\"wpp-comments\">" . $comment_count . " " . __(' comment(s)', 'wordpress-popular-posts') . "</span>";
|
|
}
|
|
if ( $instance['stats_tag']['views'] ) {
|
|
$views_text = __(' view(s)', 'wordpress-popular-posts');
|
|
if ($instance['order_by'] == 'views') {
|
|
$pageviews = (int) $wppost->pageviews;
|
|
} else if ($instance['order_by'] == 'avg') {
|
|
$pageviews = ceil($wppost->avg_views);
|
|
if ($instance['range'] != 'daily') $views_text = __(' view(s) per day', 'wordpress-popular-posts');
|
|
} else {
|
|
$pageviews = (int) $wppost->pageviews;
|
|
}
|
|
|
|
if ($post_stats != "") {
|
|
$post_stats .= " | <span class=\"wpp-views\">$pageviews $views_text</span>";
|
|
} else {
|
|
$post_stats .= "<span class=\"wpp-views\">$pageviews $views_text</span>";
|
|
}
|
|
}
|
|
if ( $instance['stats_tag']['author'] ) {
|
|
if ($post_stats != "") {
|
|
$post_stats .= " | ".__('by', 'wordpress-popular-posts')." <span class=\"wpp-author\">".$wppost->display_name."</span>";
|
|
} else {
|
|
$post_stats .= __('by', 'wordpress-popular-posts')." <span class=\"wpp-author\">".$wppost->display_name."</span>";
|
|
}
|
|
}
|
|
if ( $instance['stats_tag']['date']['active'] ) {
|
|
if ($post_stats != "") {
|
|
$post_stats .= " | <span class=\"wpp-date\">".__('posted on', 'wordpress-popular-posts')." ".date($instance['stats_tag']['date']['format'], strtotime($wppost->date_gmt))."</span>";
|
|
} else {
|
|
$post_stats .= "<span class=\"wpp-date\">".__('posted on', 'wordpress-popular-posts')." ".date($instance['stats_tag']['date']['format'], strtotime($wppost->date_gmt))."</span>";
|
|
}
|
|
}
|
|
|
|
if (!empty($post_stats)) {
|
|
$stats = ' <span class="post-stats">' . $post_stats . '</span> ';
|
|
}
|
|
|
|
// get thumbnail
|
|
if ($instance['thumbnail']['active'] && $this->thumb ) {
|
|
$tbWidth = $instance['thumbnail']['width'];
|
|
$tbHeight = $instance['thumbnail']['height'];
|
|
|
|
// default image
|
|
$thumb = "<a href=\"".get_permalink($wppost->ID)."\" class=\"wppnothumb\" title=\"". $title_attr ."\"><img src=\"". $this->pluginDir . "/no_thumb.jpg\" alt=\"".$title_attr."\" border=\"0\" class=\"wpp-thumbnail\" width=\"".$tbWidth."\" height=\"".$tbHeight."\" "."/></a>";
|
|
|
|
// let's try to retrieve the post thumbnail!
|
|
if ($instance['thumbnail']['thumb_selection'] == "usergenerated") { // use thumbnail selected by user
|
|
if (function_exists('get_the_post_thumbnail') && has_post_thumbnail( $wppost->ID )) {
|
|
$thumb = "<a href=\"".get_permalink($wppost->ID)."\" title=\"". $title_attr ."\">" . get_the_post_thumbnail($wppost->ID, array($tbWidth), array('class' => 'wpp-thumbnail', 'alt' => $title_attr, 'title' => $title_attr) ) ."</a> <!-- $tbWidth $tbHeight-->";
|
|
}
|
|
} else if ($instance['thumbnail']['thumb_selection'] == "wppgenerated") { // Wordpress Popular Posts should attempt to create a thumbnail by itself
|
|
$img = $this->get_img($wppost->ID);
|
|
if ( ($img && !empty($img)) ) {
|
|
$thumb = "<a href=\"".get_permalink($wppost->ID)."\" class=\"wppgen\" title=\"". $title_attr ."\"><img src=\"". $this->pluginDir . "/scripts/timthumb.php?src=". $img[1] ."&h=".$tbHeight."&w=".$tbWidth."&zc=1\" alt=\"".$title_attr."\" border=\"0\" class=\"wpp-thumbnail\" width=\"".$tbWidth."\" height=\"".$tbHeight."\" "."/></a>";
|
|
}
|
|
}
|
|
}
|
|
|
|
// get rating
|
|
if ($instance['rating'] && $this->postRating) {
|
|
$rating = '<span class="wpp-rating">'.the_ratings_results($wppost->ID).'</span>';
|
|
} else {
|
|
$rating = '';
|
|
}
|
|
$data = array(
|
|
'title' => '<a href="'.get_permalink($wppost->ID).'" title="'. $title_attr .'"><span class="wpp-post-title">'. $tit .'</span></a>',
|
|
'summary' => $post_content,
|
|
'stats' => $stats,
|
|
'img' => $thumb,
|
|
'id' => $wppost->ID
|
|
);
|
|
|
|
// build custom layout
|
|
if ($instance['markup']['custom_html']) {
|
|
if ($instance['markup']['pattern']['active']) {
|
|
$content .= htmlspecialchars_decode($instance['markup']['post-start'], ENT_QUOTES) . $this->format_content($instance['markup']['pattern']['form'], $data, $instance['rating']) . htmlspecialchars_decode($instance['markup']['post-end'], ENT_QUOTES) . "\n";
|
|
} else {
|
|
$content .= htmlspecialchars_decode($instance['markup']['post-start'], ENT_QUOTES) . $thumb . '<a href="'.get_permalink($wppost->ID).'" title="'. $title_attr .'"><span class="wpp-post-title">'. $tit .'</span></a>'.$post_content.' '. $stats . $rating . htmlspecialchars_decode($instance['markup']['post-end'], ENT_QUOTES) . "\n";
|
|
}
|
|
} else {
|
|
$content .= '<li>'. $thumb .'<a href="'. get_permalink($wppost->ID) .'" title="'. $title_attr .'"><span class="wpp-post-title">'. $tit .'</span></a>'. $post_content .' '. $stats . $rating .'</li>' . "\n";
|
|
}
|
|
}
|
|
|
|
if ($instance['markup']['custom_html']) {
|
|
$content .= htmlspecialchars_decode($instance['markup']['wpp-end'], ENT_QUOTES) ."\n";
|
|
} else {
|
|
$content .= "\n"."</ul>"."\n";
|
|
}
|
|
|
|
}
|
|
|
|
if ($echo) { echo "<noscript>" . $content . "</noscript>"; } 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']);
|
|
}
|
|
|
|
$excerpt = preg_replace("/<object[0-9 a-z_?*=\":\-\/\.#\,\\n\\r\\t]+/smi", "", $excerpt);
|
|
|
|
if ($instance['post-excerpt']['keep_format']) {
|
|
$excerpt = strip_tags($excerpt, '<a><b><i><strong><em>');
|
|
} 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;
|
|
|
|
// get post attachments
|
|
$attachments = get_children(array('post_parent' => $id, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'orderby' => 'menu_order'));
|
|
|
|
// no image has been found
|
|
if ( ! is_array($attachments) ) return false;
|
|
|
|
$count = count($attachments);
|
|
$first_attachment = array_shift($attachments);
|
|
$img = wp_get_attachment_image($first_attachment->ID);
|
|
|
|
preg_match('/<\s*img [^\>]*src\s*=\s*[\""\']?([^\""\'\s>]*)/i', $img, $imgm);
|
|
|
|
if ($print)
|
|
echo $imgm[1];
|
|
else
|
|
return $imgm;
|
|
|
|
}
|
|
|
|
// parses content structure defined by user
|
|
function format_content ($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/
|
|
// 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. <br/>)
|
|
if (preg_match('/^<(\s*.+?\/\s*|\s*(img|br|input|hr|area|base|basefont|col|frame|isindex|link|meta|param)(\s.+?)?)>$/is', $line_matchings[1])) {
|
|
// do nothing
|
|
// if tag is a closing tag (f.e. </b>)
|
|
} else if (preg_match('/^<\s*\/([^\s]+?)\s*>$/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. <b>)
|
|
} 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));
|
|
}
|
|
}
|
|
// 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 .= '</' . $tag . '>';
|
|
}
|
|
}
|
|
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"."<!-- Wordpress Popular Posts v". $this->version ." -->"."\n".'<link rel="stylesheet" href="'.$this->pluginDir.'/style/wpp.css" type="text/css" media="screen" />'."\n"."<!-- End Wordpress Popular Posts v". $this->version ." -->"."\n";
|
|
}
|
|
|
|
// create Wordpress Popular Posts' maintenance page
|
|
function wpp_maintenance_page() {
|
|
require (dirname(__FILE__) . '/maintenance.php');
|
|
}
|
|
function add_wpp_maintenance_page() {
|
|
add_submenu_page('options-general.php', 'Wordpress Popular Posts', 'Wordpress Popular Posts', 10, __FILE__, array(&$this, 'wpp_maintenance_page'));
|
|
}
|
|
|
|
// version update warning
|
|
function wpp_update_warning() {
|
|
$msg = '<div id="wpp-message" class="error fade"><p>'.__('Your Wordpress version is too old. Wordpress Popular Posts Plugin requires at least version 2.8 to function correctly. Please update your blog via Tools > Upgrade.', 'wordpress-popular-posts').'</p></div>';
|
|
echo trim($msg);
|
|
}
|
|
|
|
// cache maintenance
|
|
function wpp_cache_maintenance() {
|
|
global $wpdb;
|
|
$wpdb->query("DELETE FROM ".$wpdb->prefix."popularpostsdatacache 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');
|
|
|
|
delete_option('wpp_ver');
|
|
}
|
|
|
|
// 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,
|
|
'thumbnail_selection' => 'wppgenerated',
|
|
'rating' => false,
|
|
'stats_comments' => true,
|
|
'stats_views' => false,
|
|
'stats_author' => false,
|
|
'stats_date' => false,
|
|
'stats_date_format' => 'F j, Y',
|
|
'wpp_start' => '<ul>',
|
|
'wpp_end' => '</ul>',
|
|
'post_start' => '<li>',
|
|
'post_end' => '</li>',
|
|
'header_start' => '<h2>',
|
|
'header_end' => '</h2>',
|
|
'do_pattern' => false,
|
|
'pattern_form' => '{image} {title}: {summary} {stats}'
|
|
), $atts ) );
|
|
|
|
// possible values for "Time Range" and "Order by"
|
|
$range_values = array("yesterday", "daily", "weekly", "monthly", "all");
|
|
$order_by_values = array("comments", "views", "avg");
|
|
$thumbnail_selector = array("wppgenerated", "usergenerated");
|
|
|
|
$shortcode_ops = array(
|
|
'title' => strip_tags($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,
|
|
'thumb_selection' => (in_array($thumbnail_selection, $thumbnail_selector)) ? $thumbnail_selection : 'wppgenerated',
|
|
'width' => empty($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 : $stats_author,
|
|
'date' => array(
|
|
'active' => empty($stats_date) ? false : $stats_date,
|
|
'format' => empty($stats_date_format) ? 'F j, Y' : $stats_date_format
|
|
)
|
|
),
|
|
'markup' => array(
|
|
'custom_html' => true,
|
|
'wpp-start' => empty($wpp_start) ? '<ul>' : $wpp_start,
|
|
'wpp-end' => empty($wpp_end) ? '</ul>' : $wpp_end,
|
|
'post-start' => empty($post_start) ? '<li>;' : $post_start,
|
|
'post-end' => empty($post_end) ? '</li>' : $post_end,
|
|
'title-start' => empty($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
|
|
)
|
|
)
|
|
);
|
|
|
|
$shortcode_content = "";
|
|
|
|
$shortcode_content .= "<!-- Wordpress Popular Posts Plugin v". $this->version ." [SC] [".$shortcode_ops['range']."]". (($shortcode_ops['markup']['custom_html']) ? ' [custom]' : ' [regular]') ." -->"."\n";
|
|
|
|
// is there a title defined by user?
|
|
if (!empty($header) && !empty($header_start) && !empty($header_end)) {
|
|
$shortcode_content .= $header_start . $header . $header_end;
|
|
}
|
|
|
|
// print popular posts list
|
|
$shortcode_content .= $this->get_popular_posts($shortcode_ops, false);
|
|
|
|
$shortcode_content .= "<!-- End Wordpress Popular Posts Plugin v". $this->version ." -->"."\n";
|
|
|
|
return $shortcode_content;
|
|
}
|
|
|
|
// stats page
|
|
// Since 2.0.3
|
|
function wpp_stats() {
|
|
if ( function_exists('add_submenu_page') ) add_submenu_page('index.php', __('Wordpress Popular Posts Stats'), __('Wordpress Popular Posts Stats'), 'manage_options', 'wpp-stats-display', array(&$this, 'wpp_stats_display'));
|
|
}
|
|
|
|
function wpp_stats_display() {
|
|
require (dirname(__FILE__) . '/stats.php');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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 "-1";
|
|
} else {
|
|
global $wpdb;
|
|
|
|
$table_name = $wpdb->prefix . "popularpostsdata";
|
|
$result = $wpdb->get_results("SELECT pageviews FROM $table_name WHERE postid = '$id'", ARRAY_A);
|
|
|
|
if ( !is_array($result) || empty($result) ) {
|
|
return "0";
|
|
} else {
|
|
return $result[0]['pageviews'];
|
|
}
|
|
}
|
|
}
|
|
|
|
// gets popular posts
|
|
// Since 2.0.3
|
|
function wpp_get_mostpopular($args = NULL) {
|
|
|
|
if (is_null($args)) {
|
|
echo do_shortcode('[wpp]');
|
|
} else {
|
|
$atts = trim(str_replace("&", " ", $args));
|
|
echo do_shortcode('[wpp '.$atts.']');
|
|
}
|
|
}
|
|
|
|
// gets popular posts
|
|
/**
|
|
* Deprecated in 2.0.3.
|
|
* Use wpp_get_mostpopular instead.
|
|
*/
|
|
function get_mostpopular($args = NULL) {
|
|
return wpp_get_mostpopular($args);
|
|
}
|
|
|
|
|
|
/**
|
|
* Wordpress Popular Posts 2.1.4 Changelog.
|
|
*/
|
|
|
|
/*
|
|
= 2.1.4 =
|
|
* Added charset detection.
|
|
*/
|