/**
* Checks settings to determine whether auto placement can be applied
*
* @param boolean $can_apply_filter
* @param string $filter_name
* @param string $value
* @param int $post_id
* @return $can_apply_filter
*/
function mr_can_apply_filter($can_apply_filter, $filter_name, $value, $post_id)
{
if ($can_apply_filter) {
$can_apply_filter = MR_Utils::check_post_type_enabled($post_id);
}
return $can_apply_filter;
}
/**
* Javascript and CSS used by the plugin
*
* @since 0.1
*/
public function assets()
{
wp_enqueue_script('jquery');
// Add simple table CSS for rating form
wp_enqueue_style('mr-frontend-style', plugins_url('assets' . DIRECTORY_SEPARATOR . 'css' . DIRECTORY_SEPARATOR . 'frontend-min.css', __FILE__));
// Allow support for other versions of Font Awesome
$style_settings = (array) get_option(Multi_Rating::STYLE_SETTINGS);
$include_font_awesome = $style_settings[Multi_Rating::INCLUDE_FONT_AWESOME_OPTION];
$font_awesome_version = $style_settings[Multi_Rating::FONT_AWESOME_VERSION_OPTION];
$icon_classes = MR_Utils::get_icon_classes($font_awesome_version);
$protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 'https' : 'http';
if ($include_font_awesome) {
if ($font_awesome_version == '4.0.3') {
wp_enqueue_style('fontawesome', $protocol . '://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css');
} else {
if ($font_awesome_version == '3.2.1') {
wp_enqueue_style('fontawesome', $protocol . '//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css');
} else {
if ($font_awesome_version == '4.1.0') {
wp_enqueue_style('fontawesome', $protocol . '://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css');
} else {
if ($font_awesome_version == '4.2.0') {
wp_enqueue_style('fontawesome', $protocol . '://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css');
} else {
if ($font_awesome_version == '4.3.0') {
wp_enqueue_style('fontawesome', $protocol . '://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css');
}
}
}
}
}
}
$config_array = array('ajax_url' => admin_url('admin-ajax.php'), 'ajax_nonce' => wp_create_nonce(Multi_Rating::ID . '-nonce'), 'icon_classes' => json_encode($icon_classes), 'use_custom_star_images' => $style_settings[Multi_Rating::USE_CUSTOM_STAR_IMAGES] == true ? "true" : "false");
wp_enqueue_script('mr-frontend-script', plugins_url('assets' . DIRECTORY_SEPARATOR . 'js' . DIRECTORY_SEPARATOR . 'frontend-min.js', __FILE__), array('jquery'), Multi_Rating::VERSION, true);
wp_localize_script('mr-frontend-script', 'mr_frontend_data', $config_array);
}
/**
* Perform cookie and IP address restriction type checks
*
* @param array validation_results
* @param int $post_id
*/
public static function validate_save_rating_restricton($validation_results, $post_id)
{
$general_settings = (array) get_option(Multi_Rating::GENERAL_SETTINGS);
$hours = $general_settings[Multi_Rating::SAVE_RATING_RESTRICTION_HOURS_OPTION];
$ip_address = MR_Utils::get_ip_address();
$save_rating_restriction_types = $general_settings[Multi_Rating::SAVE_RATING_RESTRICTION_TYPES_OPTION];
foreach ($save_rating_restriction_types as $save_rating_restriction_type) {
if ($save_rating_restriction_type == 'ip_address' && MR_Utils::ip_address_validation_check($ip_address, $post_id, $hours) == true || $save_rating_restriction_type == 'cookie' && MR_Utils::cookie_validation_check($post_id) == true) {
$custom_text_settings = (array) get_option(Multi_Rating::CUSTOM_TEXT_SETTINGS);
array_push($validation_results, array('severity' => 'error', 'name' => 'save_rating_restriction_error', 'message' => $custom_text_settings[Multi_Rating::SAVE_RATING_RESTRICTION_ERROR_MESSAGE_OPTION]));
}
}
return $validation_results;
}
/** @deprecated */
private static function sort_top_rating_results_by_percentage_result_type($a, $b)
{
return MR_Utils::sort_highest_rated_by_percentage_result_type($a, $b);
}
/**
* Saves a rating form entry.
*/
public static function save_rating()
{
$ajax_nonce = $_POST['nonce'];
if (wp_verify_nonce($ajax_nonce, Multi_Rating::ID . '-nonce')) {
global $wpdb;
$rating_items = $_POST['ratingItems'];
$post_id = $_POST['postId'];
$ip_address = MR_Utils::get_ip_address();
$entry_date_mysql = current_time('mysql');
$sequence = isset($_POST['sequence']) ? $_POST['sequence'] : '';
// WPML get original pst id for default language
if (function_exists('icl_object_id')) {
global $sitepress;
$post_id = icl_object_id($post_id, get_post_type($post_id), true, $sitepress->get_default_language());
}
$data = array('sequence' => $sequence, 'post_id' => $post_id);
$general_settings = (array) get_option(Multi_Rating::GENERAL_SETTINGS);
$custom_text_settings = (array) get_option(Multi_Rating::CUSTOM_TEXT_SETTINGS);
// get user id
global $wp_roles;
$user = wp_get_current_user();
$user_id = $user->ID;
// stores any validation results, custom validation results can be added through filters
$validation_results = array();
$validation_results = MR_Utils::validate_save_rating_restricton($validation_results, $post_id);
$validation_results = MR_Utils::validate_rating_item_required($validation_results, $rating_items);
$validation_results = apply_filters('mr_after_rating_form_validation_save', $validation_results, $data);
if (MR_Utils::has_validation_error($validation_results)) {
echo json_encode(array('status' => 'error', 'data' => $data, 'validation_results' => $validation_results));
die;
}
// everything is OK so now insert the rating form entry and entry values into the database tables
$wpdb->insert($wpdb->prefix . Multi_Rating::RATING_ITEM_ENTRY_TBL_NAME, array('post_id' => $post_id, 'entry_date' => $entry_date_mysql, 'ip_address' => $ip_address, 'user_id' => $user_id), array('%d', '%s', '%s', '%d'));
$rating_entry_id = $wpdb->insert_id;
foreach ($rating_items as $rating_item) {
$rating_item_id = $rating_item['id'];
$rating_item_value = $rating_item['value'];
$wpdb->insert($wpdb->prefix . Multi_Rating::RATING_ITEM_ENTRY_VALUE_TBL_NAME, array('rating_item_entry_id' => $rating_entry_id, 'rating_item_id' => $rating_item_id, 'value' => $rating_item_value), array('%d', '%d', '%d'));
}
// Set cookie if restriction type is used
foreach ($general_settings[Multi_Rating::SAVE_RATING_RESTRICTION_TYPES_OPTION] as $save_rating_restriction_type) {
if ($save_rating_restriction_type == 'cookie') {
if (!headers_sent()) {
$save_rating_restriction_hours = $general_settings[Multi_Rating::SAVE_RATING_RESTRICTION_HOURS_OPTION];
setcookie(Multi_Rating::POST_SAVE_RATING_COOKIE . '-' . $post_id, true, time() + 60 * 60 * $save_rating_restriction_hours, COOKIEPATH, COOKIE_DOMAIN, false, true);
}
break;
}
}
$rating_items = Multi_Rating_API::get_rating_items(array('post_id' => $post_id));
$rating_result = Multi_Rating_API::calculate_rating_result(array('post_id' => $post_id, 'rating_items' => $rating_items));
$rating_results_cache = $general_settings[Multi_Rating::RATING_RESULTS_CACHE_OPTION];
if ($rating_results_cache == true) {
// update rating results cache
update_post_meta($post_id, Multi_Rating::RATING_RESULTS_POST_META_KEY, $rating_result);
}
$style_settings = (array) get_option(Multi_Rating::STYLE_SETTINGS);
$font_awesome_version = $style_settings[Multi_Rating::FONT_AWESOME_VERSION_OPTION];
$icon_classes = MR_Utils::get_icon_classes($font_awesome_version);
$use_custom_star_images = $style_settings[Multi_Rating::USE_CUSTOM_STAR_IMAGES];
$image_width = $style_settings[Multi_Rating::CUSTOM_STAR_IMAGE_WIDTH];
$image_height = $style_settings[Multi_Rating::CUSTOM_STAR_IMAGE_HEIGHT];
$rating_results_position = get_post_meta($post_id, Multi_Rating::RATING_RESULTS_POSITION_POST_META, true);
$position_settings = (array) get_option(Multi_Rating::POSITION_SETTINGS);
// use default rating results position
if ($rating_results_position == '') {
$rating_results_position = $position_settings[Multi_Rating::RATING_RESULTS_POSITION_OPTION];
}
ob_start();
mr_get_template_part('rating-result', null, true, array('no_rating_results_text' => '', 'show_rich_snippets' => false, 'show_title' => false, 'show_date' => false, 'show_count' => true, 'result_type' => Multi_Rating::STAR_RATING_RESULT_TYPE, 'class' => 'rating-result-' . $post_id . ' ' . $rating_results_position . ' mr-filter', 'rating_result' => $rating_result, 'before_count' => '(', 'after_count' => ')', 'post_id' => $post_id, 'ignore_count' => false, 'preserve_max_option' => false, 'before_date' => '', 'after_date' => '', 'icon_classes' => $icon_classes, 'use_custom_star_images' => $use_custom_star_images, 'image_width' => $image_width, 'image_height' => $image_height));
$html = ob_get_contents();
ob_end_clean();
$data['html'] = $html;
// if the custom text does not contain %, then there's no need to substitute the message
$message = $custom_text_settings[Multi_Rating::RATING_FORM_SUBMIT_SUCCESS_MESSAGE_OPTION];
if (strpos($message, '%') !== false) {
$message = MR_Utils::substitute_message($message, $user, Multi_Rating_API::calculate_rating_item_entry_result($rating_entry_id, $rating_items));
}
$data['rating_result'] = $rating_result;
$data['hide_rating_form'] = $general_settings[Multi_Rating::HIDE_RATING_FORM_AFTER_SUBMIT_OPTION];
echo json_encode(array('status' => 'success', 'data' => $data, 'message' => $message, 'validation_results' => $validation_results));
}
die;
}
/**
* (non-PHPdoc)
* @see WP_Widget::widget()
*/
function widget($args, $instance)
{
// https://codex.wordpress.org/Function_Reference/url_to_postid
// FIXME may not work with attachments. See here: https://pippinsplugins.com/retrieve-attachment-id-from-image-url/
$post_id = url_to_postid(MR_Utils::get_current_url());
if ($post_id == 0 || $post_id == null) {
return;
// Nothing to do.
}
if (!apply_filters('mr_can_apply_widget', true, $post_id, $args, $instance)) {
return;
// do nothing
}
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$header = empty($instance['header']) ? 'h3' : $instance['header'];
$before_title = '<' . $header . ' class="widget-title">';
$after_title = '</' . $header . '>';
$title = apply_filters('widget_title', $title);
echo $before_widget;
Multi_Rating_API::display_rating_form(array('class' => 'mr-widget', 'before_title' => $before_title, 'after_title' => $after_title, 'title' => $title, 'post_id' => $post_id));
echo $after_widget;
}
