/**
* Filter comments (contributions) on frontend
*
* Filters contributions by specified type and/or rating in query args
*
* @since 1.0.0
* @param array $comments
* @return array
*/
public function filter_comments($comments)
{
global $post;
if ('product' == $post->post_type) {
$filters = wc_product_reviews_pro_get_current_comment_filters();
if ($filters && !empty($filters)) {
foreach ($filters as $filter => $value) {
switch ($filter) {
# Filter by comment type
case 'comment_type':
$_comments = array();
foreach ($comments as $comment) {
switch ($comment->comment_type) {
case $value:
$_comments[] = $comment;
break;
case 'contribution_comment':
foreach ($comments as $parent) {
if ($parent->comment_ID == $comment->comment_parent && $value == $parent->comment_type) {
$_comments[] = $comment;
}
}
break;
}
}
$comments = $_comments;
break;
# Filter by review rating
# Filter by review rating
case 'rating':
$_comments = array();
foreach ($comments as $comment) {
switch ($comment->comment_type) {
// Include reviews with matching rating
case 'review':
$rating = get_comment_meta($comment->comment_ID, 'rating', true);
if ($rating == $value) {
$_comments[] = $comment;
}
break;
// Include comments that have a parent with matching rating
// Include comments that have a parent with matching rating
case 'contribution_comment':
foreach ($_comments as $parent) {
if ($parent->comment_ID == $comment->comment_parent) {
$_comments[] = $comment;
}
}
break;
}
}
$comments = $_comments;
break;
# Filter by review qualifier
# Filter by review qualifier
case 'review_qualifier':
$_comments = array();
$parts = explode(':', $value);
// Make sure we actually have a qualifier value
if (!isset($parts[1])) {
break;
}
$filter_qualifier_value = $parts[1];
foreach ($comments as $comment) {
$qualifier_value = get_comment_meta($comment->comment_ID, 'wc_product_reviews_pro_review_qualifier_' . $parts[0], true);
if ($qualifier_value == $filter_qualifier_value) {
$_comments[] = $comment;
}
}
$comments = $_comments;
break;
# Filter by unanswered
# Filter by unanswered
case 'unanswered':
$_comments = array();
global $wpdb;
foreach ($comments as $comment) {
if (!$comment->comment_parent) {
$answers_count = $wpdb->get_var($wpdb->prepare("\n\t\t\t\t\t\t\t\t\t\tSELECT COUNT(comment_ID) FROM {$wpdb->comments}\n\t\t\t\t\t\t\t\t\t\tWHERE comment_parent = %d\n\t\t\t\t\t\t\t\t\t", $comment->comment_ID));
if (!$answers_count) {
$_comments[] = $comment;
}
}
}
$comments = $_comments;
break;
# Filter by classification (positive/negative)
# Filter by classification (positive/negative)
case 'classification':
$_comments = array();
global $wpdb;
foreach ($comments as $comment) {
$rating = get_comment_meta($comment->comment_ID, 'rating', true);
if ($value == 'positive' && $rating >= 3) {
$_comments[] = $comment;
}
if ($value == 'negative' && $rating < 3) {
$_comments[] = $comment;
}
}
$comments = $_comments;
break;
# Filter by helpfulness
# Filter by helpfulness
case 'helpful':
$_comments = array();
foreach ($comments as $comment) {
$contribution = wc_product_reviews_pro_get_contribution($comment);
$ratio = $contribution->get_helpfulness_ratio();
if ($ratio >= 0.66) {
$_comments[] = $comment;
}
}
$comments = $_comments;
break;
# Apply filters if this is an unknown filter
# Apply filters if this is an unknown filter
default:
/**
* Allow plugins to filter comments using a custom filter
*
* @since 1.0.0
* @param array $comments The comments array.
* @param array $args Associative array of arguments including the filter and value.
*/
$comments = apply_filters('wc_product_reviews_pro_filter_comments', $comments, array('filter' => $filter, 'value' => $value));
break;
}
}
}
}
return $comments;
}
/**
* Get the no results text for the contribution type
*
* @return string
*/
public function get_no_results_text()
{
$text = __('There are no reviews yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
$filters = wc_product_reviews_pro_get_current_comment_filters();
switch ($this->type) {
case 'review':
if (!empty($filters) && isset($filters['helpful']) && $filters['helpful']) {
$text = __('There are no helpful reviews yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
if (isset($filters['classification']) && 'positive' == $filters['classification']) {
$text = __('There are no helpful positive reviews yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
} else {
if (isset($filters['classification']) && 'negative' == $filters['classification']) {
$text = __('There are no helpful negative reviews yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
}
}
} else {
if (!empty($filters) && isset($filters['rating']) && $filters['rating']) {
$text = sprintf(__(' There are no reviews with a %d-star rating yet', WC_Product_Reviews_Pro::TEXT_DOMAIN), $filters['rating']);
} else {
$text = __('There are no reviews yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
}
}
break;
case 'question':
if (!empty($filters) && isset($filters['unanswered']) && $filters['unanswered']) {
$text = __('There are no unanswered questions', WC_Product_Reviews_Pro::TEXT_DOMAIN);
} else {
$text = __('There are no questions yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
}
break;
case 'photo':
$text = __('There are no photos yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
break;
case 'video':
$text = __('There are no videos yet', WC_Product_Reviews_Pro::TEXT_DOMAIN);
break;
}
/**
* Filter contribution type no results text
*
* @since 1.0.0
* @param string $text The text
* @param string $type The contribution type
*/
return apply_filters('wc_product_reviews_pro_contribution_type_no_results_text', $text, $this->type);
}
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade WooCommerce Product Reviews Pro to newer
* versions in the future. If you wish to customize WooCommerce Product Reviews Pro for your
* needs please refer to http://docs.woothemes.com/document/woocommerce-product-reviews-pro/ for more information.
*
* @package WC-Product-Reviews-Pro/Templates
* @author SkyVerge
* @copyright Copyright (c) 2015, SkyVerge, Inc.
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
*/
if (!defined('ABSPATH')) {
exit;
}
// Exit if accessed directly
$filters = wc_product_reviews_pro_get_current_comment_filters();
$current_type = isset($filters['comment_type']) ? $filters['comment_type'] : null;
$current_rating = isset($filters['rating']) ? $filters['rating'] : null;
?>
<h2 id="contributions-list-title">
<?php
wc_product_reviews_pro_contributions_list_title($current_type, wc_product_reviews_pro_get_comment_count($comments, $current_type), $current_rating);
?>
</h2>
<div class="contributions-container">
<?php
if (have_comments()) {
?>
/**
* Render contributions list HTML
*
* @since 1.0.0
*/
public function contributions_list()
{
// Bail out if product ID is not provided
if (!isset($_REQUEST['product_id'])) {
return;
}
global $wp_query;
query_posts(array('p' => $_REQUEST['product_id'], 'post_type' => 'product', 'withcomments' => 1, 'feed' => 1));
if (have_posts()) {
while (have_posts()) {
the_post();
ob_start();
comments_template('', true);
ob_end_clean();
$filters = wc_product_reviews_pro_get_current_comment_filters();
$current_type = isset($filters['comment_type']) ? $filters['comment_type'] : null;
$current_rating = isset($filters['rating']) ? $filters['rating'] : null;
wc_get_template('single-product/contributions-list.php', array('comments' => $wp_query->comments, 'current_type' => $current_type, 'current_rating' => $current_rating));
}
}
exit;
}
