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wp-postratings.php
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wp-postratings.php
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<?php
/*
Plugin Name: WP-PostRatings
Plugin URI: http://lesterchan.net/portfolio/programming/php/
Description: Adds an AJAX rating system for your WordPress blog's post/page.
Version: 1.83
Author: Lester 'GaMerZ' Chan
Author URI: http://lesterchan.net
Text Domain: wp-postratings
*/
/*
Copyright 2015 Lester Chan (email : [email protected])
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
### Version
define( 'WP_POSTRATINGS_VERSION', 1.83 );
### Define Image Extension
add_action( 'init', 'postratings_init' );
function postratings_init() {
if( ! defined( 'RATINGS_IMG_EXT' ) ) {
define( 'RATINGS_IMG_EXT', apply_filters( 'wp_postratings_image_extension', 'gif' ) );
}
}
### Create Text Domain For Translations
add_action( 'plugins_loaded', 'postratings_textdomain' );
function postratings_textdomain() {
load_plugin_textdomain( 'wp-postratings', false, dirname( plugin_basename( __FILE__ ) ) );
}
### Rating Logs Table Name
global $wpdb;
$wpdb->ratings = $wpdb->prefix.'ratings';
### Function: Ratings Administration Menu
add_action('admin_menu', 'ratings_menu');
function ratings_menu() {
add_menu_page(__('Ratings', 'wp-postratings'), __('Ratings', 'wp-postratings'), 'manage_ratings', 'wp-postratings/postratings-manager.php', '', 'dashicons-star-filled');
add_submenu_page('wp-postratings/postratings-manager.php', __('Manage Ratings', 'wp-postratings'), __('Manage Ratings', 'wp-postratings'), 'manage_ratings', 'wp-postratings/postratings-manager.php');
add_submenu_page('wp-postratings/postratings-manager.php', __('Ratings Options', 'wp-postratings'), __('Ratings Options', 'wp-postratings'), 'manage_ratings', 'wp-postratings/postratings-options.php');
add_submenu_page('wp-postratings/postratings-manager.php', __('Ratings Templates', 'wp-postratings'), __('Ratings Templates', 'wp-postratings'), 'manage_ratings', 'wp-postratings/postratings-templates.php');
}
### Function: Display The Rating For The Post
function the_ratings($start_tag = 'div', $custom_id = 0, $display = true) {
global $id;
// Allow Custom ID
if(intval($custom_id) > 0) {
$ratings_id = $custom_id;
} else {
// If Global $id is 0, Get The Loop Post ID
if($id === 0) {
$ratings_id = get_the_ID();
} elseif (is_null($id)) {
global $post;
$ratings_id = $post->ID;
} else {
$ratings_id = $id;
}
}
// Loading Style
$postratings_ajax_style = get_option('postratings_ajax_style');
if(intval($postratings_ajax_style['loading']) == 1) {
$loading = '<' . $start_tag . ' id="post-ratings-' . $ratings_id . '-loading" class="post-ratings-loading">
<img src="' . plugins_url('wp-postratings/images/loading.gif') . '" width="16" height="16" alt="' . __( 'Loading...', 'wp-postratings' ) . '" title="' . __( 'Loading...', 'wp-postratings' ) . '" class="post-ratings-image" />' . __( 'Loading...', 'wp-postratings' ) . '</' . $start_tag . '>';
} else {
$loading = '';
}
// Check To See Whether User Has Voted
$user_voted = check_rated($ratings_id);
// HTML Attributes
$ratings_options = get_option('postratings_options');
$ratings_options['richsnippet'] = isset( $ratings_options['richsnippet'] ) ? $ratings_options['richsnippet'] : 1;
if( (is_single() || is_page() ) && $ratings_options['richsnippet'] ) {
$itemtype = apply_filters('wp_postratings_schema_itemtype', 'itemscope itemtype="http://schema.org/Article"');
$attributes = 'id="post-ratings-'.$ratings_id.'" class="post-ratings" '.$itemtype;
} else {
$attributes = 'id="post-ratings-'.$ratings_id.'" class="post-ratings"';
}
// If User Voted Or Is Not Allowed To Rate
if($user_voted) {
if(!$display) {
return "<$start_tag $attributes>".the_ratings_results($ratings_id).'</'.$start_tag.'>'.$loading;
} else {
echo "<$start_tag $attributes>".the_ratings_results($ratings_id).'</'.$start_tag.'>'.$loading;
return;
}
// If User Is Not Allowed To Rate
} else if(!check_allowtorate()) {
if(!$display) {
return "<$start_tag $attributes>".the_ratings_results($ratings_id, 0, 0, 0, 1).'</'.$start_tag.'>'.$loading;
} else {
echo "<$start_tag $attributes>".the_ratings_results($ratings_id, 0, 0, 0, 1).'</'.$start_tag.'>'.$loading;
return;
}
// If User Has Not Voted
} else {
if(!$display) {
return "<$start_tag $attributes data-nonce=\"".wp_create_nonce('postratings_'.$ratings_id.'-nonce')."\">".the_ratings_vote($ratings_id).'</'.$start_tag.'>'.$loading;
} else {
echo "<$start_tag $attributes data-nonce=\"".wp_create_nonce('postratings_'.$ratings_id.'-nonce')."\">".the_ratings_vote($ratings_id).'</'.$start_tag.'>'.$loading;
return;
}
}
}
### Function: Print Out jQuery Script At The Top
add_action('wp_head', 'ratings_javascripts_header');
function ratings_javascripts_header() {
wp_print_scripts('jquery');
}
### Function: Enqueue Ratings JavaScripts/CSS
add_action('wp_enqueue_scripts', 'ratings_scripts');
function ratings_scripts() {
if(@file_exists(TEMPLATEPATH.'/postratings-css.css')) {
wp_enqueue_style('wp-postratings', get_stylesheet_directory_uri().'/postratings-css.css', false, WP_POSTRATINGS_VERSION, 'all');
} else {
wp_enqueue_style('wp-postratings', plugins_url('wp-postratings/postratings-css.css'), false, WP_POSTRATINGS_VERSION, 'all');
}
if(is_rtl()) {
if(@file_exists(TEMPLATEPATH.'/postratings-css-rtl.css')) {
wp_enqueue_style('wp-postratings-rtl', get_stylesheet_directory_uri().'/postratings-css-rtl.css', false, WP_POSTRATINGS_VERSION, 'all');
} else {
wp_enqueue_style('wp-postratings-rtl', plugins_url('wp-postratings/postratings-css-rtl.css'), false, WP_POSTRATINGS_VERSION, 'all');
}
}
$postratings_max = intval(get_option('postratings_max'));
$postratings_custom = intval(get_option('postratings_customrating'));
$postratings_ajax_style = get_option('postratings_ajax_style');
$postratings_javascript = '';
if($postratings_custom) {
for($i = 1; $i <= $postratings_max; $i++) {
$postratings_javascript .= 'var ratings_'.$i.'_mouseover_image=new Image();ratings_'.$i.'_mouseover_image.src=ratingsL10n.plugin_url+"/images/"+ratingsL10n.image+"/rating_'.$i.'_over."+ratingsL10n.image_ext;';
}
} else {
$postratings_javascript = 'var ratings_mouseover_image=new Image();ratings_mouseover_image.src=ratingsL10n.plugin_url+"/images/"+ratingsL10n.image+"/rating_over."+ratingsL10n.image_ext;';
}
wp_enqueue_script('wp-postratings', plugins_url('wp-postratings/postratings-js.js'), array('jquery'), WP_POSTRATINGS_VERSION, true);
wp_localize_script('wp-postratings', 'ratingsL10n', array(
'plugin_url' => plugins_url('wp-postratings'),
'ajax_url' => admin_url('admin-ajax.php'),
'text_wait' => __('Please rate only 1 post at a time.', 'wp-postratings'),
'image' => get_option('postratings_image'),
'image_ext' => RATINGS_IMG_EXT,
'max' => $postratings_max,
'show_loading' => intval($postratings_ajax_style['loading']),
'show_fading' => intval($postratings_ajax_style['fading']),
'custom' => $postratings_custom,
'l10n_print_after' => $postratings_javascript
));
}
### Function: Enqueue Ratings Stylesheets/JavaScripts In WP-Admin
add_action('admin_enqueue_scripts', 'ratings_scripts_admin');
function ratings_scripts_admin($hook_suffix) {
$postratings_admin_pages = array('wp-postratings/postratings-manager.php', 'wp-postratings/postratings-options.php', 'wp-postratings/postratings-templates.php', 'wp-postratings/postratings-uninstall.php');
if(in_array($hook_suffix, $postratings_admin_pages)) {
wp_enqueue_style('wp-postratings-admin', plugins_url('wp-postratings/postratings-admin-css.css'), false, WP_POSTRATINGS_VERSION, 'all');
wp_enqueue_script('wp-postratings-admin', plugins_url('wp-postratings/postratings-admin-js.js'), array('jquery'), WP_POSTRATINGS_VERSION, true);
wp_localize_script('wp-postratings-admin', 'ratingsAdminL10n', array(
'admin_ajax_url' => admin_url('admin-ajax.php')
));
}
}
### Function: Display Ratings Results
function the_ratings_results($post_id, $new_user = 0, $new_score = 0, $new_average = 0, $type = 0) {
if($new_user == 0 && $new_score == 0 && $new_average == 0) {
$post_ratings_data = null;
} else {
$post_ratings_data = new stdClass();
$post_ratings_data->ratings_users = $new_user;
$post_ratings_data->ratings_score = $new_score;
$post_ratings_data->ratings_average = $new_average;
}
// Display The Contents
if($type == 1) {
$template_postratings_text = stripslashes(get_option('postratings_template_permission'));
} else {
$template_postratings_text = stripslashes(get_option('postratings_template_text'));
}
// Return Post Ratings Template
return expand_ratings_template($template_postratings_text, $post_id, $post_ratings_data);
}
### Function: Display Ratings Vote
function the_ratings_vote($post_id, $new_user = 0, $new_score = 0, $new_average = 0) {
if($new_user == 0 && $new_score == 0 && $new_average == 0) {
$post_ratings_data = null;
} else {
$post_ratings_data = new stdClass();
$post_ratings_data->ratings_users = $new_user;
$post_ratings_data->ratings_score = $new_score;
$post_ratings_data->ratings_average = $new_average;
}
// If No Ratings, Return No Ratings templae
if(get_post_meta($post_id, 'ratings_users', true) == 0) {
$template_postratings_none = stripslashes(get_option('postratings_template_none'));
// Return Post Ratings Template
return expand_ratings_template($template_postratings_none, $post_id, $post_ratings_data);
} else {
// Display The Contents
$template_postratings_vote = stripslashes(get_option('postratings_template_vote'));
// Return Post Ratings Voting Template
return expand_ratings_template($template_postratings_vote, $post_id, $post_ratings_data);
}
}
### Function: Check Who Is Allow To Rate
function check_allowtorate() {
global $user_ID;
$user_ID = intval($user_ID);
$allow_to_vote = intval(get_option('postratings_allowtorate'));
switch($allow_to_vote) {
// Guests Only
case 0:
if($user_ID > 0) {
return false;
}
return true;
break;
// Registered Users Only
case 1:
if($user_ID == 0) {
return false;
}
return true;
break;
// Registered Users And Guests
case 2:
default:
return true;
}
}
### Function: Check Whether User Have Rated For The Post
function check_rated( $post_id ) {
$postratings_logging_method = intval( get_option( 'postratings_logging_method' ) );
$rated = false;
switch( $postratings_logging_method ) {
// Do Not Log
case 0:
$rated = false;
break;
// Logged By Cookie
case 1:
$rated = check_rated_cookie( $post_id );
break;
// Logged By IP
case 2:
$rated = check_rated_ip( $post_id );
break;
// Logged By Cookie And IP
case 3:
$rated_cookie = check_rated_cookie( $post_id );
if( $rated_cookie > 0 ) {
$rated = true;
} else {
$rated = check_rated_ip( $post_id );
}
break;
// Logged By Username
case 4:
$rated = check_rated_username( $post_id );
break;
}
$rated = apply_filters( 'wp_postratings_check_rated', $rated, $post_id );
return $rated;
}
### Function: Check Rated By Cookie
function check_rated_cookie($post_id) {
if(isset($_COOKIE["rated_$post_id"])) {
return true;
} else {
return false;
}
}
### Function: Check Rated By IP
function check_rated_ip($post_id) {
global $wpdb;
// Check IP From IP Logging Database
$get_rated = $wpdb->get_var( $wpdb->prepare( "SELECT rating_ip FROM {$wpdb->ratings} WHERE rating_postid = %d AND rating_ip = %s", $post_id, get_ipaddress() ) );
// 0: False | > 0: True
return intval($get_rated);
}
### Function: Check Rated By Username
function check_rated_username($post_id) {
global $wpdb, $user_ID;
if(!is_user_logged_in()) {
return 0;
}
// Check User ID From IP Logging Database
$get_rated = $wpdb->get_var( $wpdb->prepare( "SELECT rating_userid FROM {$wpdb->ratings} WHERE rating_postid = %d AND rating_userid = %d", $post_id, $user_ID ) );
// 0: False | > 0: True
return intval( $get_rated);
}
### Function: Get Comment Authors Ratings
add_action('loop_start', 'get_comment_authors_ratings');
function get_comment_authors_ratings() {
global $wpdb, $post, $comment_authors_ratings;
$comment_authors_ratings_results = null;
if(!is_feed() && !is_admin()) {
$comment_authors_ratings = array();
if($post && $post->ID) {
$comment_authors_ratings_results = $wpdb->get_results( $wpdb->prepare( "SELECT rating_username, rating_rating, rating_ip FROM {$wpdb->ratings} WHERE rating_postid = %d", $post->ID ) );
}
if($comment_authors_ratings_results) {
foreach($comment_authors_ratings_results as $comment_authors_ratings_result) {
$comment_author = stripslashes($comment_authors_ratings_result->rating_username);
$comment_authors_ratings[$comment_author] = $comment_authors_ratings_result->rating_rating;
$comment_authors_ratings[$comment_authors_ratings_result->rating_ip] = $comment_authors_ratings_result->rating_rating;
}
}
}
}
### Function: Comment Author Ratings
function comment_author_ratings($comment_author_specific = '', $display = true) {
global $comment_authors_ratings;
if(get_comment_type() == 'comment') {
$post_ratings_images = '';
$ratings_image = get_option('postratings_image');
$ratings_max = intval(get_option('postratings_max'));
$ratings_custom = intval(get_option('postratings_customrating'));
if(empty($comment_author_specific)) {
$comment_author = get_comment_author();
} else {
$comment_author = $comment_author_specific;
}
$comment_author_rating = intval($comment_authors_ratings[$comment_author]);
if($comment_author_rating == 0) {
$comment_author_rating = intval($comment_authors_ratings[get_comment_author_IP()]);
}
if($comment_author_rating != 0) {
// Display Rated Images
if($ratings_custom && $ratings_max == 2) {
if($comment_author_rating > 0) {
$comment_author_rating = '+'.$comment_author_rating;
}
}
$image_alt = sprintf(__('%s gives a rating of %s', 'wp-postratings'), $comment_author, $comment_author_rating);
$post_ratings_images = get_ratings_images_comment_author($ratings_custom, $ratings_max, $comment_author_rating, $ratings_image, $image_alt);
}
if($display) {
return $post_ratings_images;
} else {
return $post_ratings_images;
}
}
}
### Function: Display Comment Author Ratings
add_filter('comment_text', 'comment_author_ratings_filter');
function comment_author_ratings_filter($comment_text) {
global $comment, $comment_authors_ratings;
$output = '';
$display_comment_author_ratings = apply_filters( 'wp_postratings_display_comment_author_ratings', false );
if( $display_comment_author_ratings ) {
if(!is_feed() && !is_admin()) {
if( ! empty( $comment ) && get_comment_type() === 'comment' ) {
$post_ratings_images = '';
$ratings_image = get_option('postratings_image');
$ratings_max = intval(get_option('postratings_max'));
$ratings_custom = intval(get_option('postratings_customrating'));
$comment_author = get_comment_author();
$comment_author_rating = intval($comment_authors_ratings[$comment_author]);
if($comment_author_rating == 0) {
$comment_author_rating = intval($comment_authors_ratings[get_comment_author_IP()]);
}
if($comment_author_rating != 0) {
// Display Rated Images
if($ratings_custom && $ratings_max == 2) {
if($comment_author_rating > 0) {
$comment_author_rating = '+'.$comment_author_rating;
}
}
$image_alt = sprintf(__('%s gives a rating of %s', 'wp-postratings'), $comment_author, $comment_author_rating);
$post_ratings_images = get_ratings_images_comment_author($ratings_custom, $ratings_max, $comment_author_rating, $ratings_image, $image_alt);
}
$output .= '<div class="post-ratings-comment-author">';
if($post_ratings_images != '') {
$output .= get_comment_author().' ratings for this post: '.$post_ratings_images;
} else {
$output .= get_comment_author().' did not rate this post.';
}
$output .= '</div>';
}
}
}
return $comment_text.$output;
}
### Function: Get IP Address
if(!function_exists('get_ipaddress')) {
function get_ipaddress() {
if (empty($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$ip_address = $_SERVER["REMOTE_ADDR"];
} else {
$ip_address = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
if(strpos($ip_address, ',') !== false) {
$ip_address = explode(',', $ip_address);
$ip_address = $ip_address[0];
}
return esc_attr($ip_address);
}
}
### Function: Return All Images From A Rating Image Folder
function ratings_images_folder($folder_name) {
$normal_images = array('rating_over.'.RATINGS_IMG_EXT, 'rating_on.'.RATINGS_IMG_EXT, 'rating_half.'.RATINGS_IMG_EXT, 'rating_off.'.RATINGS_IMG_EXT);
$postratings_path = WP_PLUGIN_DIR.'/wp-postratings/images/'.$folder_name;
$images_count_temp = 1;
$images_count = 1;
$count = 0;
$rating['max'] = 0;
$rating['custom'] = 0;
$rating['images'] = array();
if(is_dir($postratings_path)) {
if($handle = @opendir($postratings_path)) {
while (false !== ($filename = readdir($handle))) {
if ($filename != '.' && $filename != '..' && substr($filename, -8) != '-rtl.'.RATINGS_IMG_EXT && strpos($filename, '.') !== 0) {
if(in_array($filename, $normal_images)) {
$count++;
} elseif(intval(substr($filename,7, -7)) > $rating['max']) {
$rating['max'] = intval(substr($filename,7, -7));
}
$rating['images'][] = $filename;
$images_count++;
}
}
closedir($handle);
}
}
if($count != sizeof($normal_images)) {
$rating['custom'] = 1;
}
if($rating['max'] == 0) {
$rating['max'] = intval(get_option('postratings_max'));
}
return $rating;
}
### Function: Add PostRatings To Post/Page Automatically
//add_action('the_content', 'add_ratings_to_content');
function add_ratings_to_content($content) {
if (!is_feed()) {
$content .= the_ratings('div', 0, false);
}
return $content;
}
### Function: Short Code For Inserting Ratings Into Posts
add_shortcode( 'ratings', 'ratings_shortcode' );
function ratings_shortcode( $atts ) {
$attributes = shortcode_atts( array( 'id' => 0, 'results' => false ), $atts );
if( ! is_feed() ) {
$id = intval( $attributes['id'] );
if( $attributes['results'] ) {
return the_ratings_results( $id );
} else {
return the_ratings( 'span', $id, false );
}
} else {
return __( 'Note: There is a rating embedded within this post, please visit this post to rate it.', 'wp-postratings' );
}
}
### Function: Snippet Text
if(!function_exists('snippet_text')) {
function snippet_text($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: Process Post Excerpt, For Some Reasons, The Default get_post_excerpt() Does Not Work As Expected
function ratings_post_excerpt($post_id, $post_excerpt, $post_content) {
if(post_password_required($post_id)) {
return __('There is no excerpt because this is a protected post.', 'wp-postratings');
}
if(empty($post_excerpt)) {
return snippet_text(strip_tags($post_content), 200);
} else {
return $post_excerpt;
}
}
### Function: Add Rating Custom Fields
add_action('publish_post', 'add_ratings_fields');
add_action('publish_page', 'add_ratings_fields');
function add_ratings_fields($post_ID) {
global $wpdb;
if(!wp_is_post_revision($post_ID)) {
add_post_meta($post_ID, 'ratings_users', 0, true);
add_post_meta($post_ID, 'ratings_score', 0, true);
add_post_meta($post_ID, 'ratings_average', 0, true);
}
}
### Function:Delete Rating Custom Fields
add_action('delete_post', 'delete_ratings_fields');
function delete_ratings_fields($post_ID) {
global $wpdb;
if(!wp_is_post_revision($post_ID)) {
delete_post_meta($post_ID, 'ratings_users');
delete_post_meta($post_ID, 'ratings_score');
delete_post_meta($post_ID, 'ratings_average');
}
}
### Function: Process Ratings
add_action('wp_ajax_postratings', 'process_ratings');
add_action('wp_ajax_nopriv_postratings', 'process_ratings');
function process_ratings() {
global $wpdb, $user_identity, $user_ID;
if(isset($_REQUEST['action']) && $_REQUEST['action'] == 'postratings')
{
$rate = intval($_REQUEST['rate']);
$post_id = intval($_REQUEST['pid']);
// Verify Referer
if(!check_ajax_referer('postratings_'.$post_id.'-nonce', 'postratings_'.$post_id.'_nonce', false))
{
_e('Failed To Verify Referrer', 'wp-postratings');
exit();
}
if($rate > 0 && $post_id > 0 && check_allowtorate()) {
// Check For Bot
$bots_useragent = array('googlebot', 'google', 'msnbot', 'ia_archiver', 'lycos', 'jeeves', 'scooter', 'fast-webcrawler', 'slurp@inktomi', 'turnitinbot', 'technorati', 'yahoo', 'findexa', 'findlinks', 'gaisbo', 'zyborg', 'surveybot', 'bloglines', 'blogsearch', 'ubsub', 'syndic8', 'userland', 'gigabot', 'become.com');
$useragent = $_SERVER['HTTP_USER_AGENT'];
foreach ($bots_useragent as $bot) {
if (stristr($useragent, $bot) !== false) {
return;
}
}
header('Content-Type: text/html; charset='.get_option('blog_charset').'');
postratings_textdomain();
$rated = check_rated($post_id);
// Check Whether Post Has Been Rated By User
if(!$rated) {
// Check Whether Is There A Valid Post
$post = get_post($post_id);
// If Valid Post Then We Rate It
if($post && !wp_is_post_revision($post)) {
$ratings_max = intval(get_option('postratings_max'));
$ratings_custom = intval(get_option('postratings_customrating'));
$ratings_value = get_option('postratings_ratingsvalue');
$post_title = addslashes($post->post_title);
$post_ratings = get_post_custom($post_id);
$post_ratings_users = ! empty( $post_ratings['ratings_users'] ) ? intval($post_ratings['ratings_users'][0]) : 0;
$post_ratings_score = ! empty( $post_ratings['ratings_score'] ) ? intval($post_ratings['ratings_score'][0]) : 0;
// Check For Ratings Lesser Than 1 And Greater Than $ratings_max
if($rate < 1 || $rate > $ratings_max) {
$rate = 0;
}
$post_ratings_users = ($post_ratings_users+1);
$post_ratings_score = ($post_ratings_score+intval($ratings_value[$rate-1]));
$post_ratings_average = round($post_ratings_score/$post_ratings_users, 2);
update_post_meta($post_id, 'ratings_users', $post_ratings_users);
update_post_meta($post_id, 'ratings_score', $post_ratings_score);
update_post_meta($post_id, 'ratings_average', $post_ratings_average);
// Add Log
if(!empty($user_identity)) {
$rate_user = addslashes($user_identity);
} elseif(!empty($_COOKIE['comment_author_'.COOKIEHASH])) {
$rate_user = addslashes($_COOKIE['comment_author_'.COOKIEHASH]);
} else {
$rate_user = __('Guest', 'wp-postratings');
}
$rate_user = apply_filters( 'wp_postratings_process_ratings_user', $rate_user );
$rate_userid = apply_filters( 'wp_postratings_process_ratings_userid', intval( $user_ID ) );
// Only Create Cookie If User Choose Logging Method 1 Or 3
$postratings_logging_method = intval(get_option('postratings_logging_method'));
if($postratings_logging_method == 1 || $postratings_logging_method == 3) {
$rate_cookie = setcookie("rated_".$post_id, $ratings_value[$rate-1], time() + 30000000, apply_filters('wp_postratings_cookiepath', SITECOOKIEPATH));
}
// Log Ratings No Matter What
$rate_log = $wpdb->query( $wpdb->prepare( "INSERT INTO {$wpdb->ratings} VALUES (%d, %d, %s, %d, %d, %s, %s, %s, %d )", 0, $post_id, $post_title, $ratings_value[$rate-1], current_time('timestamp'), get_ipaddress(), @gethostbyaddr( get_ipaddress() ), $rate_user, $rate_userid ) );
// Allow Other Plugins To Hook When A Post Is Rated
do_action('rate_post', $rate_userid, $post_id, $ratings_value[$rate-1]);
// Output AJAX Result
echo the_ratings_results($post_id, $post_ratings_users, $post_ratings_score, $post_ratings_average);
exit();
} else {
printf(__('Invalid Post ID. Post ID #%s.', 'wp-postratings'), $post_id);
exit();
} // End if($post)
} else {
printf(__('You Had Already Rated This Post. Post ID #%s.', 'wp-postratings'), $post_id);
exit();
}// End if(!$rated)
} // End if($rate && $post_id && check_allowtorate())
} // End if(isset($_REQUEST['action']) && $_REQUEST['action'] == 'postratings')
}
### Function: Process Ratings
add_action('wp_ajax_postratings-admin', 'manage_ratings');
function manage_ratings()
{
### Form Processing
if(isset($_GET['action']) && $_GET['action'] == 'postratings-admin')
{
check_ajax_referer('wp-postratings_option_update_individual_rating');
//Variables
$postratings_url = plugins_url('wp-postratings/images');
$postratings_path = WP_PLUGIN_DIR.'/wp-postratings/images';
$postratings_ratingstext = get_option('postratings_ratingstext');
$postratings_ratingsvalue = get_option('postratings_ratingsvalue');
// Form Processing
$postratings_customrating = intval($_GET['custom']);
$postratings_image = trim($_GET['image']);
$postratings_max = intval($_GET['max']);
// If It Is A Up/Down Rating
if($postratings_customrating && $postratings_max == 2) {
$postratings_ratingsvalue[0] = -1;
$postratings_ratingsvalue[1] = 1;
$postratings_ratingstext[0] = __('Vote This Post Down', 'wp-postratings');
$postratings_ratingstext[1] = __('Vote This Post Up', 'wp-postratings');
} else {
for($i = 0; $i < $postratings_max; $i++) {
if($i > 0) {
$postratings_ratingstext[$i] = sprintf(__('%s Stars', 'wp-postratings'), number_format_i18n($i+1));
} else {
$postratings_ratingstext[$i] = sprintf(__('%s Star', 'wp-postratings'), number_format_i18n($i+1));
}
$postratings_ratingsvalue[$i] = $i+1;
}
}
?>
<table class="form-table">
<thead>
<tr>
<th><?php _e('Rating Image', 'wp-postratings'); ?></th>
<th><?php _e('Rating Text', 'wp-postratings'); ?></th>
<th><?php _e('Rating Value', 'wp-postratings'); ?></th>
</tr>
</thead>
<tbody>
<?php
for($i = 1; $i <= $postratings_max; $i++) {
$postratings_text = stripslashes($postratings_ratingstext[$i-1]);
$postratings_value = $postratings_ratingsvalue[$i-1];
if($postratings_value > 0) {
$postratings_value = '+'.$postratings_value;
}
echo '<tr>'."\n";
echo '<td>'."\n";
if(is_rtl() && file_exists($postratings_path.'/'.$postratings_image.'/rating_start-rtl.'.RATINGS_IMG_EXT)) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_start-rtl.'.RATINGS_IMG_EXT.'" alt="rating_start-rtl.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
} elseif(file_exists($postratings_path.'/'.$postratings_image.'/rating_start.'.RATINGS_IMG_EXT)) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_start.'.RATINGS_IMG_EXT.'" alt="rating_start.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
}
if($postratings_customrating) {
if($postratings_max == 2) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_'.$i.'_on.'.RATINGS_IMG_EXT.'" alt="rating_'.$i.'_on.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
} else {
for($j = 1; $j < ($i+1); $j++) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_'.$j.'_on.'.RATINGS_IMG_EXT.'" alt="rating_on.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
}
}
} else {
for($j = 1; $j < ($i+1); $j++) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_on.'.RATINGS_IMG_EXT.'" alt="rating_on.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
}
}
if(is_rtl() && file_exists($postratings_path.'/'.$postratings_image.'/rating_end-rtl.'.RATINGS_IMG_EXT)) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_end-rtl.'.RATINGS_IMG_EXT.'" alt="rating_end-rtl.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
} elseif(file_exists($postratings_path.'/'.$postratings_image.'/rating_end.'.RATINGS_IMG_EXT)) {
echo '<img src="'.$postratings_url.'/'.$postratings_image.'/rating_end.'.RATINGS_IMG_EXT.'" alt="rating_end.'.RATINGS_IMG_EXT.'" class="post-ratings-image" />';
}
echo '</td>'."\n";
echo '<td>'."\n";
echo '<input type="text" id="postratings_ratingstext_'.$i.'" name="postratings_ratingstext[]" value="'.$postratings_text.'" size="20" maxlength="50" />'."\n";
echo '</td>'."\n";
echo '<td>'."\n";
echo '<input type="text" id="postratings_ratingsvalue_'.$i.'" name="postratings_ratingsvalue[]" value="'.$postratings_value.'" size="2" maxlength="2" />'."\n";
echo '</td>'."\n";
echo '</tr>'."\n";
}
?>
</tbody>
</table>
<?php
}
exit();
}
### Function: Modify Default WordPress Listing To Make It Sorted By Most Rated
function ratings_most_fields($content) {
global $wpdb;
$content .= ", ($wpdb->postmeta.meta_value+0) AS ratings_votes";
return $content;
}
function ratings_most_join($content) {
global $wpdb;
$content .= " LEFT JOIN $wpdb->postmeta ON $wpdb->postmeta.post_id = $wpdb->posts.ID";
return $content;
}
function ratings_most_where($content) {
global $wpdb;
$content .= " AND $wpdb->postmeta.meta_key = 'ratings_users'";
return $content;
}
function ratings_most_orderby($content) {
$orderby = trim(addslashes(get_query_var('r_orderby')));
if(empty($orderby) && ($orderby != 'asc' || $orderby != 'desc')) {
$orderby = 'desc';
}
$content = " ratings_votes $orderby";
return $content;
}
### Function: Modify Default WordPress Listing To Make It Sorted By Highest Rated
function ratings_highest_fields($content) {
$content .= ", (t1.meta_value+0.00) AS ratings_average, (t2.meta_value+0.00) AS ratings_users";
return $content;
}
function ratings_highest_join($content) {
global $wpdb;
$content .= " LEFT JOIN $wpdb->postmeta AS t1 ON t1.post_id = $wpdb->posts.ID LEFT JOIN $wpdb->postmeta As t2 ON t1.post_id = t2.post_id";
return $content;
}
function ratings_highest_where($content) {
$ratings_max = intval(get_option('postratings_max'));
$ratings_custom = intval(get_option('postratings_customrating'));
if($ratings_custom && $ratings_max == 2) {
$content .= " AND t1.meta_key = 'ratings_score' AND t2.meta_key = 'ratings_users'";
} else {
$content .= " AND t1.meta_key = 'ratings_average' AND t2.meta_key = 'ratings_users'";
}
return $content;
}
function ratings_highest_orderby($content) {
$orderby = trim(addslashes(get_query_var('r_orderby')));
if(empty($orderby) || ($orderby != 'asc' && $orderby != 'desc')) {
$orderby = 'desc';
}
$content = " ratings_average $orderby, ratings_users $orderby";
return $content;
}
### Function: Ratings Public Variables
add_filter('query_vars', 'ratings_variables');
function ratings_variables($public_query_vars) {
$public_query_vars[] = 'r_sortby';
$public_query_vars[] = 'r_orderby';
return $public_query_vars;
}
### Function: Sort Ratings Posts
add_action('pre_get_posts', 'ratings_sorting');
function ratings_sorting($local_wp_query) {
if($local_wp_query->get('r_sortby') == 'most_rated') {
add_filter('posts_fields', 'ratings_most_fields');
add_filter('posts_join', 'ratings_most_join');
add_filter('posts_where', 'ratings_most_where');
add_filter('posts_orderby', 'ratings_most_orderby');
remove_filter('posts_fields', 'ratings_highest_fields');
remove_filter('posts_join', 'ratings_highest_join');
remove_filter('posts_where', 'ratings_highest_where');
remove_filter('posts_orderby', 'ratings_highest_orderby');
} elseif($local_wp_query->get('r_sortby') == 'highest_rated') {
add_filter('posts_fields', 'ratings_highest_fields');
add_filter('posts_join', 'ratings_highest_join');
add_filter('posts_where', 'ratings_highest_where');
add_filter('posts_orderby', 'ratings_highest_orderby');
remove_filter('posts_fields', 'ratings_most_fields');
remove_filter('posts_join', 'ratings_most_join');
remove_filter('posts_where', 'ratings_most_where');
remove_filter('posts_orderby', 'ratings_most_orderby');
} else {
remove_filter('posts_fields', 'ratings_highest_fields');
remove_filter('posts_join', 'ratings_highest_join');
remove_filter('posts_where', 'ratings_highest_where');
remove_filter('posts_orderby', 'ratings_highest_orderby');
remove_filter('posts_fields', 'ratings_most_fields');
remove_filter('posts_join', 'ratings_most_join');
remove_filter('posts_where', 'ratings_most_where');
remove_filter('posts_orderby', 'ratings_most_orderby');
}
}
### Function Show Ratings Column in WP-Admin
add_action('manage_posts_custom_column', 'add_postratings_column_content');
add_filter('manage_posts_columns', 'add_postratings_column');
add_action('manage_pages_custom_column', 'add_postratings_column_content');
add_filter('manage_pages_columns', 'add_postratings_column');
function add_postratings_column($defaults) {
$defaults['ratings'] = 'Ratings';
return $defaults;
}
### Functions Fill In The Ratings
function add_postratings_column_content($column_name) {
global $post;
if($column_name == 'ratings') {
if(function_exists('the_ratings')) {
$template = str_replace('%RATINGS_IMAGES_VOTE%', '%RATINGS_IMAGES%<br />', stripslashes(get_option('postratings_template_vote')));
echo expand_ratings_template($template, $post, null, 0, false);
}
}
}
### Function Sort Columns
add_filter('manage_edit-post_sortable_columns', 'sort_postratings_column');
add_filter('manage_edit-page_sortable_columns', 'sort_postratings_column');
function sort_postratings_column($defaults)
{
$defaults['ratings'] = 'ratings';
return $defaults;
}
add_action('pre_get_posts', 'sort_postratings');
function sort_postratings($query) {
if(!is_admin())
return;
$orderby = $query->get('orderby');
if('ratings' == $orderby) {
$query->set('meta_key', 'ratings_average');
$query->set('orderby', 'meta_value_num');
}
}
### Function: Plug Into WP-Stats
add_action( 'plugins_loaded','postratings_wp_stats' );
function postratings_wp_stats() {
add_filter( 'wp_stats_page_admin_plugins', 'postratings_page_admin_general_stats' );
add_filter( 'wp_stats_page_admin_most', 'postratings_page_admin_most_stats' );
add_filter( 'wp_stats_page_plugins', 'postratings_page_general_stats' );
add_filter( 'wp_stats_page_most', 'postratings_page_most_stats' );
}
### Function: Add WP-PostRatings General Stats To WP-Stats Page Options
function postratings_page_admin_general_stats($content) {
$stats_display = get_option('stats_display');
if($stats_display['ratings'] == 1) {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_ratings" value="ratings" checked="checked" /> <label for="wpstats_ratings">'.__('WP-PostRatings', 'wp-postratings').'</label><br />'."\n";
} else {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_ratings" value="ratings" /> <label for="wpstats_ratings">'.__('WP-PostRatings', 'wp-postratings').'</label><br />'."\n";
}
return $content;
}
### Function: Add WP-PostRatings Top Most/Highest Stats To WP-Stats Page Options
function postratings_page_admin_most_stats($content) {
$stats_display = get_option('stats_display');
$stats_mostlimit = intval(get_option('stats_mostlimit'));
if($stats_display['rated_highest_post'] == 1) {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_highest_post" value="rated_highest_post" checked="checked" /> <label for="wpstats_rated_highest_post">'.sprintf(_n('%s Highest Rated Post', '%s Highest Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
} else {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_highest_post" value="rated_highest_post" /> <label for="wpstats_rated_highest_post">'.sprintf(_n('%s Highest Rated Post', '%s Highest Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
}
if($stats_display['rated_highest_page'] == 1) {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_highest_page" value="rated_highest_page" checked="checked" /> <label for="wpstats_rated_highest_page">'.sprintf(_n('%s Highest Rated Page', '%s Highest Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
} else {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_highest_page" value="rated_highest_page" /> <label for="wpstats_rated_highest_page">'.sprintf(_n('%s Highest Rated Page', '%s Highest Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
}
if($stats_display['rated_most_post'] == 1) {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_most_post" value="rated_most_post" checked="checked" /> <label for="wpstats_rated_most_post">'.sprintf(_n('%s Most Rated Post', '%s Most Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
} else {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_most_post" value="rated_most_post" /> <label for="wpstats_rated_most_post">'.sprintf(_n('%s Most Rated Post', '%s Most Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
}
if($stats_display['rated_most_page'] == 1) {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_most_page" value="rated_most_page" checked="checked" /> <label for="wpstats_rated_most_page">'.sprintf(_n('%s Most Rated Page', '%s Most Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
} else {
$content .= '<input type="checkbox" name="stats_display[]" id="wpstats_rated_most_page" value="rated_most_page" /> <label for="wpstats_rated_most_page">'.sprintf(_n('%s Most Rated Page', '%s Most Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</label><br />'."\n";
}
return $content;
}
### Function: Add WP-PostRatings General Stats To WP-Stats Page
function postratings_page_general_stats($content) {
$stats_display = get_option('stats_display');
if($stats_display['ratings'] == 1) {
$content .= '<p><strong>'.__('WP-PostRatings', 'wp-postratings').'</strong></p>'."\n";
$content .= '<ul>'."\n";
$content .= '<li>'.sprintf(_n('<strong>%s</strong> user casted his vote.', '<strong>%s</strong> users casted their vote.', get_ratings_users(false), 'wp-postratings'), number_format_i18n(get_ratings_users(false))).'</li>'."\n";
$content .= '</ul>'."\n";
}
return $content;
}
### Function: Add WP-PostRatings Top Most/Highest Stats To WP-Stats Page
function postratings_page_most_stats($content) {
$stats_display = get_option('stats_display');
$stats_mostlimit = intval(get_option('stats_mostlimit'));
if($stats_display['rated_highest_post'] == 1) {
$content .= '<p><strong>'.sprintf(_n('%s Highest Rated Post', '%s Highest Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
$content .= '<ul>'."\n";
$content .= get_highest_rated('post', 0, $stats_mostlimit, 0, false);
$content .= '</ul>'."\n";
}
if($stats_display['rated_highest_page'] == 1) {
$content .= '<p><strong>'.sprintf(_n('%s Highest Rated Page', '%s Highest Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
$content .= '<ul>'."\n";
$content .= get_highest_rated('page', 0, $stats_mostlimit, 0, false);
$content .= '</ul>'."\n";
}
if($stats_display['rated_most_post'] == 1) {
$content .= '<p><strong>'.sprintf(_n('%s Most Rated Post', '%s Most Rated Posts', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
$content .= '<ul>'."\n";
$content .= get_most_rated('post', 0, $stats_mostlimit, 0, false);
$content .= '</ul>'."\n";
}
if($stats_display['rated_most_page'] == 1) {
$content .= '<p><strong>'.sprintf(_n('%s Most Rated Page', '%s Most Rated Pages', $stats_mostlimit, 'wp-postratings'), number_format_i18n($stats_mostlimit)).'</strong></p>'."\n";
$content .= '<ul>'."\n";
$content .= get_most_rated('page', 0, $stats_mostlimit, 0, false);
$content .= '</ul>'."\n";
}
return $content;