1048 lines
38 KiB
PHP
1048 lines
38 KiB
PHP
<?php
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/*
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Plugin Name: WP-PostViews
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Plugin URI: https://lesterchan.net/portfolio/programming/php/
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Description: Enables you to display how many times a post/page had been viewed.
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Version: 1.77
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Author: Lester 'GaMerZ' Chan
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Author URI: https://lesterchan.net
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Text Domain: wp-postviews
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*/
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/*
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Copyright 2023 Lester Chan (email : lesterchan@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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### Create Text Domain For Translations
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add_action( 'plugins_loaded', 'postviews_textdomain' );
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function postviews_textdomain() {
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load_plugin_textdomain( 'wp-postviews', false, dirname( plugin_basename( __FILE__ ) ) );
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}
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### Function: Post Views Option Menu
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add_action('admin_menu', 'postviews_menu');
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function postviews_menu() {
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if (function_exists('add_options_page')) {
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add_options_page(__('PostViews', 'wp-postviews'), __('PostViews', 'wp-postviews'), 'manage_options', 'wp-postviews/postviews-options.php') ;
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}
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}
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### Function: Calculate Post Views
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add_action( 'wp_head', 'process_postviews' );
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function process_postviews() {
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global $user_ID, $post;
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if ( is_int( $post ) ) {
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$post = get_post( $post );
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}
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if ( ! wp_is_post_revision( $post ) && ! is_preview() ) {
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if ( is_single() || is_page() ) {
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$id = (int) $post->ID;
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$views_options = get_option( 'views_options' );
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if ( !$post_views = get_post_meta( $post->ID, 'views', true ) ) {
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$post_views = 0;
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}
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$should_count = false;
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switch( (int) $views_options['count'] ) {
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case 0:
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$should_count = true;
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break;
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case 1:
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if( empty( $_COOKIE[ USER_COOKIE ] ) && (int) $user_ID === 0 ) {
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$should_count = true;
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}
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break;
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case 2:
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if( (int) $user_ID > 0 ) {
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$should_count = true;
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}
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break;
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}
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if ( isset( $views_options['exclude_bots'] ) && (int) $views_options['exclude_bots'] === 1 ) {
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$bots = array(
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'Google Bot' => 'google'
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, 'MSN' => 'msnbot'
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, 'Alex' => 'ia_archiver'
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, 'Lycos' => 'lycos'
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, 'Ask Jeeves' => 'jeeves'
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, 'Altavista' => 'scooter'
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, 'AllTheWeb' => 'fast-webcrawler'
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, 'Inktomi' => 'slurp@inktomi'
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, 'Turnitin.com' => 'turnitinbot'
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, 'Technorati' => 'technorati'
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, 'Yahoo' => 'yahoo'
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, 'Findexa' => 'findexa'
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, 'NextLinks' => 'findlinks'
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, 'Gais' => 'gaisbo'
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, 'WiseNut' => 'zyborg'
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, 'WhoisSource' => 'surveybot'
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, 'Bloglines' => 'bloglines'
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, 'BlogSearch' => 'blogsearch'
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, 'PubSub' => 'pubsub'
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, 'Syndic8' => 'syndic8'
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, 'RadioUserland' => 'userland'
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, 'Gigabot' => 'gigabot'
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, 'Become.com' => 'become.com'
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, 'Baidu' => 'baiduspider'
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, 'so.com' => '360spider'
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, 'Sogou' => 'spider'
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, 'soso.com' => 'sosospider'
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, 'Yandex' => 'yandex'
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, 'Ahrefs' => 'AhrefsBot'
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, 'Bing' => 'bingbot'
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, 'Apple' => 'applebot'
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, 'GitCrawler' => 'GitCrawlerBot'
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, 'Bytedance' => 'Bytespider'
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, 'webmeup' => 'BLEXBot'
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);
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$useragent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '';
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foreach ( $bots as $name => $lookfor ) {
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if ( ! empty( $useragent ) && ( false !== stripos( $useragent, $lookfor ) ) ) {
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$should_count = false;
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break;
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}
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}
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}
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$should_count = apply_filters( 'postviews_should_count', $should_count, $id );
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if( $should_count && ( ( isset( $views_options['use_ajax'] ) && (int) $views_options['use_ajax'] === 0 ) || ( !defined( 'WP_CACHE' ) || !WP_CACHE ) ) ) {
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update_post_meta( $id, 'views', $post_views + 1 );
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do_action( 'postviews_increment_views', $post_views + 1 );
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}
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}
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}
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}
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### Function: Calculate Post Views With WP_CACHE Enabled
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add_action('wp_enqueue_scripts', 'wp_postview_cache_count_enqueue');
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function wp_postview_cache_count_enqueue() {
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global $user_ID, $post;
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if ( !defined( 'WP_CACHE' ) || !WP_CACHE ) {
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return;
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}
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$views_options = get_option( 'views_options' );
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if ( isset( $views_options['use_ajax'] ) && (int) $views_options['use_ajax'] === 0 ) {
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return;
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}
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if ( !wp_is_post_revision( $post ) && ( is_single() || is_page() ) ) {
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$should_count = false;
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switch( (int) $views_options['count'] ) {
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case 0:
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$should_count = true;
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break;
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case 1:
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if ( empty( $_COOKIE[USER_COOKIE] ) && (int) $user_ID === 0) {
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$should_count = true;
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}
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break;
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case 2:
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if ( (int) $user_ID > 0 ) {
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$should_count = true;
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}
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break;
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}
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$should_count = apply_filters( 'postviews_should_count', $should_count, (int) $post->ID );
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if ( $should_count ) {
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wp_enqueue_script( 'wp-postviews-cache', plugins_url( 'postviews-cache.js', __FILE__ ), array(), '1.68', true );
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wp_localize_script( 'wp-postviews-cache', 'viewsCacheL10n', array( 'admin_ajax_url' => admin_url( 'admin-ajax.php' ), 'nonce' => wp_create_nonce( 'wp_postviews_nonce' ), 'post_id' => (int) $post->ID ) );
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}
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}
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}
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### Function: Determine If Post Views Should Be Displayed (By: David Potter)
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function should_views_be_displayed($views_options = null) {
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if ($views_options == null) {
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$views_options = get_option('views_options');
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}
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$display_option = 0;
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if (is_home()) {
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if (array_key_exists('display_home', $views_options)) {
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$display_option = $views_options['display_home'];
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}
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} elseif (is_single()) {
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if (array_key_exists('display_single', $views_options)) {
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$display_option = $views_options['display_single'];
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}
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} elseif (is_page()) {
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if (array_key_exists('display_page', $views_options)) {
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$display_option = $views_options['display_page'];
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}
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} elseif (is_archive()) {
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if (array_key_exists('display_archive', $views_options)) {
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$display_option = $views_options['display_archive'];
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}
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} elseif (is_search()) {
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if (array_key_exists('display_search', $views_options)) {
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$display_option = $views_options['display_search'];
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}
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} else {
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if (array_key_exists('display_other', $views_options)) {
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$display_option = $views_options['display_other'];
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}
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}
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return (($display_option == 0) || (($display_option == 1) && is_user_logged_in()));
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}
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### Function: Display The Post Views
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function the_views($display = true, $prefix = '', $postfix = '', $always = false) {
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$post_views = (int) get_post_meta( get_the_ID(), 'views', true );
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$views_options = get_option('views_options');
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if ($always || should_views_be_displayed($views_options)) {
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$output = $prefix.str_replace( array( '%VIEW_COUNT%', '%VIEW_COUNT_ROUNDED%' ), array( number_format_i18n( $post_views ), postviews_round_number( $post_views) ), stripslashes( $views_options['template'] ) ).$postfix;
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if($display) {
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echo apply_filters('the_views', $output);
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} else {
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return apply_filters('the_views', $output);
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}
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}
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elseif (!$display) {
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return '';
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}
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}
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### Function: Short Code For Inserting Views Into Posts
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add_shortcode( 'views', 'views_shortcode' );
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function views_shortcode( $atts ) {
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$attributes = shortcode_atts( array( 'id' => 0 ), $atts );
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$id = (int) $attributes['id'];
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if( $id === 0) {
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$id = get_the_ID();
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}
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$views_options = get_option( 'views_options' );
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$post_views = (int) get_post_meta( $id, 'views', true );
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$output = str_replace( array( '%VIEW_COUNT%', '%VIEW_COUNT_ROUNDED%' ), array( number_format_i18n( $post_views ), postviews_round_number( $post_views) ), stripslashes( $views_options['template'] ) );
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return apply_filters( 'the_views', $output );
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}
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### Function: Display Least Viewed Page/Post
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if ( ! function_exists( 'get_least_viewed' ) ) {
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function get_least_viewed( $mode = '', $limit = 10, $chars = 0, $display = true ) {
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$views_options = get_option( 'views_options' );
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$output = '';
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$least_viewed = new WP_Query( array(
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'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
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'posts_per_page' => $limit,
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'orderby' => 'meta_value_num',
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'order' => 'asc',
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'meta_key' => 'views',
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) );
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if ( $least_viewed->have_posts() ) {
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while ( $least_viewed->have_posts() ) {
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$least_viewed->the_post();
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// Post Views.
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$post_views = get_post_meta( get_the_ID(), 'views', true );
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// Post Title.
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$post_title = get_the_title();
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if ( $chars > 0 ) {
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$post_title = snippet_text( $post_title, $chars );
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}
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// Post First Category.
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$categories = get_the_category();
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$post_category_id = 0;
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if ( ! empty( $categories ) ) {
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$post_category_id = $categories[0]->term_id;
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}
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$temp = stripslashes( $views_options['most_viewed_template'] );
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$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
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$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
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$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
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$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
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$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
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$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
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$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
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$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
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$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
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$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
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$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
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$output .= $temp;
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}
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wp_reset_postdata();
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} else {
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$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
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}
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if( $display ) {
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echo $output;
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} else {
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return $output;
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}
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}
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}
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### Function: Display Most Viewed Page/Post
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if ( ! function_exists( 'get_most_viewed' ) ) {
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function get_most_viewed( $mode = '', $limit = 10, $chars = 0, $display = true ) {
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$views_options = get_option( 'views_options' );
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$output = '';
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$most_viewed = new WP_Query( array(
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'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
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'posts_per_page' => $limit,
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'orderby' => 'meta_value_num',
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'order' => 'desc',
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'meta_key' => 'views',
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) );
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if ( $most_viewed->have_posts() ) {
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while ( $most_viewed->have_posts() ) {
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$most_viewed->the_post();
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// Post Views.
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$post_views = get_post_meta( get_the_ID(), 'views', true );
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// Post Title.
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$post_title = get_the_title();
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if ( $chars > 0 ) {
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$post_title = snippet_text( $post_title, $chars );
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}
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// Post First Category.
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$categories = get_the_category();
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$post_category_id = 0;
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if ( ! empty( $categories ) ) {
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$post_category_id = $categories[0]->term_id;
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}
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$temp = stripslashes( $views_options['most_viewed_template'] );
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$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
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$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
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$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
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$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
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$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
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$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
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$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
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$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
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$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
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$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
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$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
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$output .= $temp;
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}
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wp_reset_postdata();
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} else {
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$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
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}
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if( $display ) {
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echo $output;
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} else {
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return $output;
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}
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}
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}
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### Function: Display Least Viewed Page/Post By Category ID
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if ( ! function_exists( 'get_least_viewed_category' ) ) {
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function get_least_viewed_category( $category_id = 0, $mode = '', $limit = 10, $chars = 0, $display = true ) {
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$views_options = get_option( 'views_options' );
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$output = '';
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$least_viewed = new WP_Query( array(
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'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
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'posts_per_page' => $limit,
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'category__in' => (array) $category_id,
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'orderby' => 'meta_value_num',
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'order' => 'asc',
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'meta_key' => 'views',
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) );
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if ( $least_viewed->have_posts() ) {
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while ( $least_viewed->have_posts() ) {
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$least_viewed->the_post();
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// Post Views.
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$post_views = get_post_meta( get_the_ID(), 'views', true );
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|
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// Post Title.
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$post_title = get_the_title();
|
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if ( $chars > 0 ) {
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$post_title = snippet_text( $post_title, $chars );
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}
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|
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// Post First Category.
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$categories = get_the_category();
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$post_category_id = 0;
|
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if ( ! empty( $categories ) ) {
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$post_category_id = $categories[0]->term_id;
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}
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|
|
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$temp = stripslashes( $views_options['most_viewed_template'] );
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$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
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$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
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$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
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$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
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$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
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$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
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$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
|
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$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
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$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
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$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
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$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
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$output .= $temp;
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}
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|
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wp_reset_postdata();
|
|
} else {
|
|
$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
|
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}
|
|
|
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if($display) {
|
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echo $output;
|
|
} else {
|
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return $output;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Display Most Viewed Page/Post By Category ID
|
|
if ( ! function_exists( 'get_most_viewed_category' ) ) {
|
|
function get_most_viewed_category( $category_id = 0, $mode = '', $limit = 10, $chars = 0, $display = true ) {
|
|
$views_options = get_option( 'views_options' );
|
|
$output = '';
|
|
|
|
$most_viewed = new WP_Query( array(
|
|
'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
|
|
'posts_per_page' => $limit,
|
|
'category__in' => (array) $category_id,
|
|
'orderby' => 'meta_value_num',
|
|
'order' => 'desc',
|
|
'meta_key' => 'views',
|
|
) );
|
|
if ( $most_viewed->have_posts() ) {
|
|
while ( $most_viewed->have_posts() ) {
|
|
$most_viewed->the_post();
|
|
|
|
// Post Views.
|
|
$post_views = get_post_meta( get_the_ID(), 'views', true );
|
|
|
|
// Post Title.
|
|
$post_title = get_the_title();
|
|
if ( $chars > 0 ) {
|
|
$post_title = snippet_text( $post_title, $chars );
|
|
}
|
|
|
|
// Post First Category.
|
|
$categories = get_the_category();
|
|
$post_category_id = 0;
|
|
if ( ! empty( $categories ) ) {
|
|
$post_category_id = $categories[0]->term_id;
|
|
}
|
|
|
|
$temp = stripslashes( $views_options['most_viewed_template'] );
|
|
$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
|
|
$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
|
|
$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
|
|
$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
|
|
$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
|
|
$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
|
|
$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
|
|
$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
|
|
$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
|
|
$output .= $temp;
|
|
}
|
|
|
|
wp_reset_postdata();
|
|
} else {
|
|
$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
|
|
}
|
|
|
|
if ( $display ) {
|
|
echo $output;
|
|
} else {
|
|
return $output;
|
|
}
|
|
}
|
|
}
|
|
|
|
### Function: Display Least Viewed Page/Post By Tag ID
|
|
if ( ! function_exists( 'get_least_viewed_tag' ) ) {
|
|
function get_least_viewed_tag( $tag_id = 0, $mode = '', $limit = 10, $chars = 0, $display = true ) {
|
|
$views_options = get_option( 'views_options' );
|
|
$output = '';
|
|
|
|
$least_viewed = new WP_Query( array(
|
|
'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
|
|
'posts_per_page' => $limit,
|
|
'tag__in' => (array) $tag_id,
|
|
'orderby' => 'meta_value_num',
|
|
'order' => 'asc',
|
|
'meta_key' => 'views',
|
|
) );
|
|
if ( $least_viewed->have_posts() ) {
|
|
while ( $least_viewed->have_posts() ) {
|
|
$least_viewed->the_post();
|
|
|
|
// Post Views.
|
|
$post_views = get_post_meta( get_the_ID(), 'views', true );
|
|
|
|
// Post Title.
|
|
$post_title = get_the_title();
|
|
if ( $chars > 0 ) {
|
|
$post_title = snippet_text( $post_title, $chars );
|
|
}
|
|
|
|
// Post First Category.
|
|
$categories = get_the_category();
|
|
$post_category_id = 0;
|
|
if ( ! empty( $categories ) ) {
|
|
$post_category_id = $categories[0]->term_id;
|
|
}
|
|
|
|
$temp = stripslashes( $views_options['most_viewed_template'] );
|
|
$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
|
|
$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
|
|
$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
|
|
$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
|
|
$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
|
|
$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
|
|
$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
|
|
$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
|
|
$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
|
|
$output .= $temp;
|
|
}
|
|
|
|
wp_reset_postdata();
|
|
} else {
|
|
$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
|
|
}
|
|
|
|
if ( $display ) {
|
|
echo $output;
|
|
} else {
|
|
return $output;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Display Most Viewed Page/Post By Tag ID
|
|
if ( ! function_exists( 'get_most_viewed_tag' ) ) {
|
|
function get_most_viewed_tag( $tag_id = 0, $mode = '', $limit = 10, $chars = 0, $display = true ) {
|
|
$views_options = get_option( 'views_options' );
|
|
$output = '';
|
|
|
|
$most_viewed = new WP_Query( array(
|
|
'post_type' => ( empty( $mode ) || $mode === 'both' ) ? 'any' : $mode,
|
|
'posts_per_page' => $limit,
|
|
'tag__in' => (array) $tag_id,
|
|
'orderby' => 'meta_value_num',
|
|
'order' => 'desc',
|
|
'meta_key' => 'views',
|
|
) );
|
|
if ( $most_viewed->have_posts() ) {
|
|
while ( $most_viewed->have_posts() ) {
|
|
$most_viewed->the_post();
|
|
|
|
// Post Views.
|
|
$post_views = get_post_meta( get_the_ID(), 'views', true );
|
|
|
|
// Post Title.
|
|
$post_title = get_the_title();
|
|
if ( $chars > 0 ) {
|
|
$post_title = snippet_text( $post_title, $chars );
|
|
}
|
|
|
|
// Post First Category.
|
|
$categories = get_the_category();
|
|
$post_category_id = 0;
|
|
if ( ! empty( $categories ) ) {
|
|
$post_category_id = $categories[0]->term_id;
|
|
}
|
|
|
|
$temp = stripslashes( $views_options['most_viewed_template'] );
|
|
$temp = str_replace( '%VIEW_COUNT%', number_format_i18n( $post_views ), $temp );
|
|
$temp = str_replace( '%VIEW_COUNT_ROUNDED%', postviews_round_number( $post_views ), $temp );
|
|
$temp = str_replace( '%POST_TITLE%', $post_title, $temp );
|
|
$temp = str_replace( '%POST_EXCERPT%', get_the_excerpt(), $temp );
|
|
$temp = str_replace( '%POST_CONTENT%', get_the_content(), $temp );
|
|
$temp = str_replace( '%POST_URL%', get_permalink(), $temp );
|
|
$temp = str_replace( '%POST_DATE%', get_the_time( get_option( 'date_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_TIME%', get_the_time( get_option( 'time_format' ) ), $temp );
|
|
$temp = str_replace( '%POST_THUMBNAIL%', get_the_post_thumbnail( null,'thumbnail',true ), $temp);
|
|
$temp = str_replace( '%POST_CATEGORY_ID%', $post_category_id, $temp );
|
|
$temp = str_replace( '%POST_AUTHOR%', get_the_author(), $temp );
|
|
$output .= $temp;
|
|
}
|
|
|
|
wp_reset_postdata();
|
|
} else {
|
|
$output = '<li>' . __( 'N/A', 'wp-postviews' ) . '</li>' . "\n";
|
|
}
|
|
|
|
if($display) {
|
|
echo $output;
|
|
} else {
|
|
return $output;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Display Total Views
|
|
if(!function_exists('get_totalviews')) {
|
|
function get_totalviews($display = true) {
|
|
global $wpdb;
|
|
$total_views = (int) $wpdb->get_var("SELECT SUM(meta_value+0) FROM $wpdb->postmeta WHERE meta_key = 'views'" );
|
|
if($display) {
|
|
echo number_format_i18n($total_views);
|
|
} else {
|
|
return $total_views;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Snippet Text
|
|
if(!function_exists('snippet_text')) {
|
|
function snippet_text($text, $length = 0) {
|
|
if (defined('MB_OVERLOAD_STRING')) {
|
|
$text = @html_entity_decode($text, ENT_QUOTES, get_option('blog_charset'));
|
|
if (mb_strlen($text) > $length) {
|
|
return htmlentities(mb_substr($text,0,$length), ENT_COMPAT, get_option('blog_charset')).'...';
|
|
} else {
|
|
return htmlentities($text, ENT_COMPAT, get_option('blog_charset'));
|
|
}
|
|
} else {
|
|
$text = @html_entity_decode($text, ENT_QUOTES, get_option('blog_charset'));
|
|
if (strlen($text) > $length) {
|
|
return htmlentities(substr($text,0,$length), ENT_COMPAT, get_option('blog_charset')).'...';
|
|
} else {
|
|
return htmlentities($text, ENT_COMPAT, get_option('blog_charset'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Modify Default WordPress Listing To Make It Sorted By Post Views
|
|
function views_fields($content) {
|
|
global $wpdb;
|
|
$content .= ", ($wpdb->postmeta.meta_value+0) AS views";
|
|
return $content;
|
|
}
|
|
function views_join($content) {
|
|
global $wpdb;
|
|
$content .= " LEFT JOIN $wpdb->postmeta ON $wpdb->postmeta.post_id = $wpdb->posts.ID";
|
|
return $content;
|
|
}
|
|
function views_where($content) {
|
|
global $wpdb;
|
|
$content .= " AND $wpdb->postmeta.meta_key = 'views'";
|
|
return $content;
|
|
}
|
|
function views_orderby($content) {
|
|
$orderby = trim(addslashes(get_query_var('v_orderby')));
|
|
if(empty($orderby) || ($orderby != 'asc' && $orderby != 'desc')) {
|
|
$orderby = 'desc';
|
|
}
|
|
$content = " views $orderby";
|
|
return $content;
|
|
}
|
|
|
|
|
|
### Function: Add Views Custom Fields
|
|
add_action('publish_post', 'add_views_fields');
|
|
add_action('publish_page', 'add_views_fields');
|
|
function add_views_fields($post_ID) {
|
|
global $wpdb;
|
|
if(!wp_is_post_revision($post_ID)) {
|
|
add_post_meta($post_ID, 'views', 0, true);
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Views Public Variables
|
|
add_filter('query_vars', 'views_variables');
|
|
function views_variables($public_query_vars) {
|
|
$public_query_vars[] = 'v_sortby';
|
|
$public_query_vars[] = 'v_orderby';
|
|
return $public_query_vars;
|
|
}
|
|
|
|
|
|
### Function: Sort Views Posts
|
|
add_action('pre_get_posts', 'views_sorting');
|
|
function views_sorting($local_wp_query) {
|
|
if($local_wp_query->get('v_sortby') == 'views') {
|
|
add_filter('posts_fields', 'views_fields');
|
|
add_filter('posts_join', 'views_join');
|
|
add_filter('posts_where', 'views_where');
|
|
add_filter('posts_orderby', 'views_orderby');
|
|
} else {
|
|
remove_filter('posts_fields', 'views_fields');
|
|
remove_filter('posts_join', 'views_join');
|
|
remove_filter('posts_where', 'views_where');
|
|
remove_filter('posts_orderby', 'views_orderby');
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Plug Into WP-Stats
|
|
add_action( 'plugins_loaded', 'postviews_wp_stats' );
|
|
function postviews_wp_stats() {
|
|
add_filter( 'wp_stats_page_admin_plugins', 'postviews_page_admin_general_stats' );
|
|
add_filter( 'wp_stats_page_admin_most', 'postviews_page_admin_most_stats' );
|
|
add_filter( 'wp_stats_page_plugins', 'postviews_page_general_stats' );
|
|
add_filter( 'wp_stats_page_most', 'postviews_page_most_stats' );
|
|
}
|
|
|
|
|
|
### Function: Add WP-PostViews General Stats To WP-Stats Page Options
|
|
function postviews_page_admin_general_stats($content) {
|
|
$stats_display = get_option('stats_display');
|
|
if ( (int) $stats_display['views'] === 1 ) {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_views" value="views" checked="checked" /> <label for="wpstats_views">'.__('WP-PostViews', 'wp-postviews').'</label><br />'."\n";
|
|
} else {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_views" value="views" /> <label for="wpstats_views">'.__('WP-PostViews', 'wp-postviews').'</label><br />'."\n";
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
|
|
### Function: Add WP-PostViews Top Most/Highest Stats To WP-Stats Page Options
|
|
function postviews_page_admin_most_stats($content) {
|
|
$stats_display = get_option('stats_display');
|
|
$stats_mostlimit = (int) get_option('stats_mostlimit');
|
|
if ( (int) $stats_display['viewed_most_post'] === 1 ) {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_viewed_most_post" value="viewed_most_post" checked="checked" /> <label for="wpstats_viewed_most_post">'.sprintf(_n('%s Most Viewed Post', '%s Most Viewed Posts', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
|
|
} else {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_viewed_most_post" value="viewed_most_post" /> <label for="wpstats_viewed_most_post">'.sprintf(_n('%s Most Viewed Post', '%s Most Viewed Posts', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
|
|
}
|
|
if ( (int) $stats_display['viewed_most_page'] === 1 ) {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_viewed_most_page" value="viewed_most_page" checked="checked" /> <label for="wpstats_viewed_most_page">'.sprintf(_n('%s Most Viewed Page', '%s Most Viewed Pages', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
|
|
} else {
|
|
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_viewed_most_page" value="viewed_most_page" /> <label for="wpstats_viewed_most_page">'.sprintf(_n('%s Most Viewed Page', '%s Most Viewed Pages', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
|
|
### Function: Add WP-PostViews General Stats To WP-Stats Page
|
|
function postviews_page_general_stats($content) {
|
|
$stats_display = get_option('stats_display');
|
|
if ( (int) $stats_display['views'] === 1 ) {
|
|
$content .= '<p><strong>'.__('WP-PostViews', 'wp-postviews').'</strong></p>'."\n";
|
|
$content .= '<ul>'."\n";
|
|
$content .= '<li>'.sprintf(_n('<strong>%s</strong> view was generated.', '<strong>%s</strong> views were generated.', get_totalviews(false), 'wp-postviews'), number_format_i18n(get_totalviews(false))).'</li>'."\n";
|
|
$content .= '</ul>'."\n";
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
|
|
### Function: Add WP-PostViews Top Most/Highest Stats To WP-Stats Page
|
|
function postviews_page_most_stats($content) {
|
|
$stats_display = get_option('stats_display');
|
|
$stats_mostlimit = (int) get_option('stats_mostlimit');
|
|
if ( (int) $stats_display['viewed_most_post'] === 1 ) {
|
|
$content .= '<p><strong>'.sprintf(_n('%s Most Viewed Post', '%s Most Viewed Posts', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
|
|
$content .= '<ul>'."\n";
|
|
$content .= get_most_viewed('post', $stats_mostlimit, 0, false);
|
|
$content .= '</ul>'."\n";
|
|
}
|
|
if($stats_display['viewed_most_page'] == 1) {
|
|
$content .= '<p><strong>'.sprintf(_n('%s Most Viewed Page', '%s Most Viewed Pages', $stats_mostlimit, 'wp-postviews'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
|
|
$content .= '<ul>'."\n";
|
|
$content .= get_most_viewed('page', $stats_mostlimit, 0, false);
|
|
$content .= '</ul>'."\n";
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
|
|
### Function: Increment Post Views
|
|
add_action( 'wp_ajax_postviews', 'increment_views' );
|
|
add_action( 'wp_ajax_nopriv_postviews', 'increment_views' );
|
|
function increment_views() {
|
|
$security = check_ajax_referer( 'wp_postviews_nonce', 'nonce' );
|
|
|
|
if ( false === $security ) {
|
|
wp_send_json_error();
|
|
wp_die();
|
|
}
|
|
|
|
if ( ! isset( $_POST['postviews_id'] ) || empty( $_POST['postviews_id'] ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( !defined( 'WP_CACHE' ) || ! WP_CACHE ) {
|
|
return;
|
|
}
|
|
|
|
$views_options = get_option( 'views_options' );
|
|
|
|
if ( isset( $views_options['use_ajax'] ) && (int) $views_options['use_ajax'] === 0 ) {
|
|
return;
|
|
}
|
|
|
|
$post_id = (int) sanitize_key( $_POST['postviews_id'] );
|
|
if( $post_id > 0 ) {
|
|
$post_views = (int) get_post_meta( $post_id, 'views', true );
|
|
$post_views = $post_views + 1;
|
|
update_post_meta( $post_id, 'views', $post_views );
|
|
do_action( 'postviews_increment_views_ajax', $post_views );
|
|
wp_send_json_success( [ 'views' => $post_views ] );
|
|
exit();
|
|
}
|
|
}
|
|
|
|
### Function Show Post Views Column in WP-Admin
|
|
add_action('manage_posts_custom_column', 'add_postviews_column_content');
|
|
add_filter('manage_posts_columns', 'add_postviews_column');
|
|
add_action('manage_pages_custom_column', 'add_postviews_column_content');
|
|
add_filter('manage_pages_columns', 'add_postviews_column');
|
|
function add_postviews_column($defaults) {
|
|
$defaults['views'] = __( 'Views', 'wp-postviews' );
|
|
return $defaults;
|
|
}
|
|
|
|
|
|
### Functions Fill In The Views Count
|
|
function add_postviews_column_content($column_name) {
|
|
if ($column_name === 'views' ) {
|
|
if ( function_exists('the_views' ) ) {
|
|
the_views( true, '', '', true );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
### Function Sort Columns
|
|
add_filter( 'manage_edit-post_sortable_columns', 'sort_postviews_column');
|
|
add_filter( 'manage_edit-page_sortable_columns', 'sort_postviews_column' );
|
|
function sort_postviews_column( $defaults ) {
|
|
$defaults['views'] = 'views';
|
|
return $defaults;
|
|
}
|
|
add_action('pre_get_posts', 'sort_postviews');
|
|
function sort_postviews($query) {
|
|
if ( ! is_admin() ) {
|
|
return;
|
|
}
|
|
$orderby = $query->get('orderby');
|
|
if ( 'views' === $orderby ) {
|
|
$query->set( 'meta_key', 'views' );
|
|
$query->set( 'orderby', 'meta_value_num' );
|
|
}
|
|
}
|
|
|
|
### Function: Round Numbers To K (Thousand), M (Million) or B (Billion)
|
|
function postviews_round_number( $number, $min_value = 1000, $decimal = 1 ) {
|
|
if( $number < $min_value ) {
|
|
return number_format_i18n( $number );
|
|
}
|
|
$alphabets = array( 1000000000 => 'B', 1000000 => 'M', 1000 => 'K' );
|
|
foreach( $alphabets as $key => $value )
|
|
if( $number >= $key ) {
|
|
return round( $number / $key, $decimal ) . '' . $value;
|
|
}
|
|
}
|
|
|
|
|
|
### Class: WP-PostViews Widget
|
|
class WP_Widget_PostViews extends WP_Widget {
|
|
// Constructor
|
|
public function __construct() {
|
|
$widget_ops = array('description' => __('WP-PostViews views statistics', 'wp-postviews'));
|
|
parent::__construct('views', __('Views', 'wp-postviews'), $widget_ops);
|
|
}
|
|
|
|
// Display Widget
|
|
public function widget($args, $instance) {
|
|
$title = apply_filters('widget_title', esc_attr($instance['title']));
|
|
$type = esc_attr($instance['type']);
|
|
$mode = esc_attr($instance['mode']);
|
|
$limit = (int) $instance['limit'];
|
|
$chars = (int) $instance['chars'];
|
|
$cat_ids = explode(',', esc_attr($instance['cat_ids']));
|
|
echo $args['before_widget'] . $args['before_title'] . $title . $args['after_title'];
|
|
echo '<ul>'."\n";
|
|
switch($type) {
|
|
case 'least_viewed':
|
|
get_least_viewed($mode, $limit, $chars);
|
|
break;
|
|
case 'most_viewed':
|
|
get_most_viewed($mode, $limit, $chars);
|
|
break;
|
|
case 'most_viewed_category':
|
|
get_most_viewed_category($cat_ids, $mode, $limit, $chars);
|
|
break;
|
|
case 'least_viewed_category':
|
|
get_least_viewed_category($cat_ids, $mode, $limit, $chars);
|
|
break;
|
|
}
|
|
echo '</ul>'."\n";
|
|
echo $args['after_widget'];
|
|
}
|
|
|
|
// When Widget Control Form Is Posted
|
|
public function update($new_instance, $old_instance) {
|
|
if (!isset($new_instance['submit'])) {
|
|
return false;
|
|
}
|
|
$instance = $old_instance;
|
|
$instance['title'] = strip_tags($new_instance['title']);
|
|
$instance['type'] = strip_tags($new_instance['type']);
|
|
$instance['mode'] = strip_tags($new_instance['mode']);
|
|
$instance['limit'] = (int) $new_instance['limit'];
|
|
$instance['chars'] = (int) $new_instance['chars'];
|
|
$instance['cat_ids'] = strip_tags($new_instance['cat_ids']);
|
|
return $instance;
|
|
}
|
|
|
|
// DIsplay Widget Control Form
|
|
public function form($instance) {
|
|
$instance = wp_parse_args((array) $instance, array('title' => __('Views', 'wp-postviews'), 'type' => 'most_viewed', 'mode' => '', 'limit' => 10, 'chars' => 200, 'cat_ids' => '0'));
|
|
$title = esc_attr($instance['title']);
|
|
$type = esc_attr($instance['type']);
|
|
$mode = trim(esc_attr($instance['mode']));
|
|
$limit = (int) $instance['limit'];
|
|
$chars = (int) $instance['chars'];
|
|
$cat_ids = esc_attr($instance['cat_ids']);
|
|
$post_types = get_post_types(array(
|
|
'public' => true
|
|
));
|
|
?>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:', 'wp-postviews'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></label>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('type'); ?>"><?php _e('Statistics Type:', 'wp-postviews'); ?>
|
|
<select name="<?php echo $this->get_field_name('type'); ?>" id="<?php echo $this->get_field_id('type'); ?>" class="widefat">
|
|
<option value="least_viewed"<?php selected('least_viewed', $type); ?>><?php _e('Least Viewed', 'wp-postviews'); ?></option>
|
|
<option value="least_viewed_category"<?php selected('least_viewed_category', $type); ?>><?php _e('Least Viewed By Category', 'wp-postviews'); ?></option>
|
|
<optgroup> </optgroup>
|
|
<option value="most_viewed"<?php selected('most_viewed', $type); ?>><?php _e('Most Viewed', 'wp-postviews'); ?></option>
|
|
<option value="most_viewed_category"<?php selected('most_viewed_category', $type); ?>><?php _e('Most Viewed By Category', 'wp-postviews'); ?></option>
|
|
</select>
|
|
</label>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('mode'); ?>"><?php _e('Include Views From:', 'wp-postviews'); ?>
|
|
<select name="<?php echo $this->get_field_name('mode'); ?>" id="<?php echo $this->get_field_id('mode'); ?>" class="widefat">
|
|
<option value=""<?php selected('', $mode); ?>><?php _e('All', 'wp-postviews'); ?></option>
|
|
<?php if($post_types > 0): ?>
|
|
<?php foreach($post_types as $post_type): ?>
|
|
<option value="<?php echo $post_type; ?>"<?php selected($post_type, $mode); ?>><?php printf(__('%s Only', 'wp-postviews'), ucfirst($post_type)); ?></option>
|
|
<?php endforeach; ?>
|
|
<?php endif; ?>
|
|
</select>
|
|
</label>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e('No. Of Records To Show:', 'wp-postviews'); ?> <input class="widefat" id="<?php echo $this->get_field_id('limit'); ?>" name="<?php echo $this->get_field_name('limit'); ?>" type="text" value="<?php echo $limit; ?>" /></label>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('chars'); ?>"><?php _e('Maximum Post Title Length (Characters):', 'wp-postviews'); ?> <input class="widefat" id="<?php echo $this->get_field_id('chars'); ?>" name="<?php echo $this->get_field_name('chars'); ?>" type="text" value="<?php echo $chars; ?>" /></label><br />
|
|
<small><?php _e('<strong>0</strong> to disable.', 'wp-postviews'); ?></small>
|
|
</p>
|
|
<p>
|
|
<label for="<?php echo $this->get_field_id('cat_ids'); ?>"><?php _e('Category IDs:', 'wp-postviews'); ?> <span style="color: red;">*</span> <input class="widefat" id="<?php echo $this->get_field_id('cat_ids'); ?>" name="<?php echo $this->get_field_name('cat_ids'); ?>" type="text" value="<?php echo $cat_ids; ?>" /></label><br />
|
|
<small><?php _e('Separate mutiple categories with commas.', 'wp-postviews'); ?></small>
|
|
</p>
|
|
<p style="color: red;">
|
|
<small><?php _e('* If you are not using any category statistics, you can ignore it.', 'wp-postviews'); ?></small>
|
|
<p>
|
|
<input type="hidden" id="<?php echo $this->get_field_id('submit'); ?>" name="<?php echo $this->get_field_name('submit'); ?>" value="1" />
|
|
<?php
|
|
}
|
|
}
|
|
|
|
|
|
### Function: Init WP-PostViews Widget
|
|
add_action( 'widgets_init', 'widget_views_init' );
|
|
function widget_views_init() {
|
|
register_widget( 'WP_Widget_PostViews' );
|
|
}
|
|
|
|
|
|
### Function: Post Views Options
|
|
register_activation_hook( __FILE__, 'views_activation' );
|
|
function views_activation( $network_wide ) {
|
|
// Add Options
|
|
$option_name = 'views_options';
|
|
$option = array(
|
|
'count' => 1,
|
|
'exclude_bots' => 0,
|
|
'display_home' => 0,
|
|
'display_single' => 0,
|
|
'display_page' => 0,
|
|
'display_archive' => 0,
|
|
'display_search' => 0,
|
|
'display_other' => 0,
|
|
'use_ajax' => 1,
|
|
'template' => __( '%VIEW_COUNT% views', 'wp-postviews' ),
|
|
'most_viewed_template' => '<li><a href="%POST_URL%" title="%POST_TITLE%">%POST_TITLE%</a> - %VIEW_COUNT% '.__('views', 'wp-postviews').'</li>'
|
|
);
|
|
|
|
if ( is_multisite() && $network_wide ) {
|
|
$ms_sites = function_exists( 'get_sites' ) ? get_sites() : wp_get_sites();
|
|
|
|
if( 0 < count( $ms_sites ) ) {
|
|
foreach ( $ms_sites as $ms_site ) {
|
|
$blog_id = class_exists( 'WP_Site' ) ? $ms_site->blog_id : $ms_site['blog_id'];
|
|
switch_to_blog( $blog_id );
|
|
add_option( $option_name, $option );
|
|
restore_current_blog();
|
|
}
|
|
}
|
|
} else {
|
|
add_option( $option_name, $option );
|
|
}
|
|
}
|
|
|
|
### Function: Parse View Options
|
|
function views_options_parse( $key ) {
|
|
return ! empty( $_POST[ $key ] ) ? $_POST[ $key ] : null;
|
|
}
|
|
|
|
|
|
### Function: Register views meta field to use it in REST API
|
|
add_action('rest_api_init', 'register_rest_views_field');
|
|
function register_rest_views_field(){
|
|
register_rest_field('post', 'views', array(
|
|
'get_callback' => function ($post) {
|
|
if (!$post_views = get_post_meta($post['id'], 'views', true)) {
|
|
$post_views = 0;
|
|
}
|
|
|
|
return (int) $post_views;
|
|
}
|
|
));
|
|
}
|
