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<?php
/**
* Class Feed
*
* @since 1.0
*/
namespace SmashBalloon\Reviews\Common;
use SmashBalloon\Reviews\Common\Builder\SBR_Feed_Saver_Manager;
use SmashBalloon\Reviews\Common\Builder\SBR_Sources;
use SmashBalloon\Reviews\Common\Helpers\Data_Encryption;
class Feed
{
protected $posts = array();
protected $header_data = array();
/**
* @var FeedCache
*/
protected $feed_cache;
protected $statuses = array();
protected $settings;
protected $feed_id;
private $feed_style;
private $flag_media_check;
private $providers_languages;
/**
* Data_Encryption
*/
private $encryption;
/**
* @var array|string[]
*/
protected $providers_no_media = [];
public function __construct($settings, $feed_id, FeedCache $feed_cache)
{
$this->feed_cache = $feed_cache;
$this->feed_id = $feed_id;
$this->settings = $settings;
$this->settings['apiCallLanguage'] = Util::get_api_call_language($settings);
$this->feed_style = is_array($settings) && isset($settings['feed_style']) ? $settings['feed_style'] : '';
$this->statuses = array(
'from_cache' => false,
'post_found_before_filter' => false,
'errors' => array()
);
$this->flag_media_check = false;
$this->providers_languages = [
'facebook',
'google'
];
$this->providers_no_media = sbr_get_no_media_providers();
$this->encryption = new Data_Encryption();
}
public function init()
{
if ( empty( $this->settings ) ) {
$this->add_error( sprintf( __( 'No feed with the ID %d found.', 'reviews-feed' ), $this->feed_id ), sprintf( __( 'Please go to the %sReviews Feed%s settings page to create a feed.', 'reviews-feed' ), '<a href="' . esc_url( admin_url( 'admin.php?page=sbr' ) ) . '" target="_blank" rel="noopener noreferrer">', '</a>' ) );
return;
}
if ( empty( $this->settings['sources'] ) && ! $this->is_single_manual_review() ) {
$this->add_error( sprintf( __( 'No sources available for this feed.', 'reviews-feed' ), $this->feed_id ), sprintf( __( 'Please go to the %sReviews Feed%s settings page add sources for this feed to use.', 'reviews-feed' ), '<a href="' . esc_url( admin_url( 'admin.php?page=sbr' ) ) . '" target="_blank" rel="noopener noreferrer">', '</a>' ) );
return;
}
if( ! $this->is_single_manual_review() ){
$this->hydrate_sources();
}
}
public function get_settings()
{
return $this->settings;
}
public function get_errors()
{
return $this->statuses['errors'];
}
public function set_errors( $errors_array )
{
$this->statuses['errors'] = $errors_array;
}
public function add_error( $message, $instructions )
{
$this->statuses['errors'][] = array(
'message' => $message,
'directions' => $instructions
);
}
public function get_feed_id()
{
return $this->feed_id;
}
public function get_feed_style()
{
return $this->feed_style;
}
public function set_posts($posts)
{
$this->posts = $posts;
}
public function get_posts()
{
return $this->posts;
}
public function should_check_media()
{
return $this->flag_media_check;
}
public function set_header_data($header_data)
{
$this->header_data = $header_data;
}
public function get_header_data()
{
return $this->header_data;
}
public function is_single_manual_review()
{
return isset( $this->settings['singleManualReview'] ) && $this->settings['singleManualReview'] === true;
}
public function get_set_cache()
{
if( ! $this->is_single_manual_review() ){
$this->feed_cache->retrieve_and_set();
if ( $this->feed_cache->is_expired() ) {
$posts = $this->update_posts_cache();
$header_data = $this->update_header_cache();
} else {
$this->statuses['from_cache'] = true;
$posts = json_decode($this->feed_cache->get('posts'), true);
$header_data = $this->feed_cache->get('header') !== null ? json_decode($this->feed_cache->get('header'), true) : $this->update_header_cache_from_source();
$error_cache = $this->feed_cache->get('errors');
if ( is_string( $error_cache ) ) {
$error_cache = json_decode($error_cache, true);
}
$this->set_errors( $error_cache );
}
$posts = PostAggregator::remove_duplicated_posts_list($posts, 'json');
if (empty($header_data)) {
$header_data = $this->update_header_cache_from_source();
}
$this->set_posts($posts);
$this->set_header_data($header_data);
}
}
public function update_posts_cache()
{
$settings = $this->get_settings();
if (empty($settings['sources'])) {
return array();
}
$remote_posts = $this->get_remote_posts($settings);
foreach ($remote_posts as $provider_remote_posts) {
if (isset($provider_remote_posts['data']['reviews'])) {
$this->cache_single_posts_from_set($provider_remote_posts['data']['reviews'], $provider_remote_posts['provider_id']);
}
}
$posts = $this->posts_from_db();
if ( empty( $posts ) ) {
$no_posts_found =__( 'No Posts Found.', 'reviews-feed' );
if ( $this->statuses['post_found_before_filter'] ) {
$this->add_error( $no_posts_found, sprintf( __( 'There were no posts that fit your filters. Try modifying the filters set or add more sources with reviews that fit the filter by %sediting your feed%s', 'reviews-feed' ), '<a href="' . esc_url( admin_url( 'admin.php?page=sbr' ) ) . '" target="_blank" rel="noopener noreferrer">', '</a>' ) );
} else {
$this->add_error( $no_posts_found, sprintf( __( 'There were no posts found for the sources selected. Make sure reviews are available for this source or change the source by %sediting your feed%s', 'reviews-feed' ), '<a href="' . esc_url( admin_url( 'admin.php?page=sbr' ) ) . '" target="_blank" rel="noopener noreferrer">', '</a>' ) );
}
}
$posts = $this->maybe_encrypt_cached_posts($posts);
$this->update_cache($posts);
return $posts;
}
/**
* Used to filter Posts and check Facebook that should be encrypted
*
* @param $posts posts list
*
* @return array
*
*/
public function maybe_encrypt_cached_posts($posts)
{
foreach ($posts as $key => $s_post) {
if (isset($s_post['provider']['name']) && $s_post['provider']['name'] === 'facebook') {
$posts[$key] = $this->encryption->maybe_encrypt(wp_json_encode($s_post));
}
}
return $posts;
}
public function posts_from_db() {
$settings = $this->get_settings();
$aggregator = new PostAggregator();
$posts = $aggregator->db_post_set( $settings['sources'], $this->settings['apiCallLanguage'] );
$posts = $aggregator->normalize_db_post_set( $posts );
if ( $aggregator->missing_media_found() ) {
$this->flag_media_check = true;
}
$aggregator->update_last_requested( $settings['sources'] );
if ( ! empty( $posts ) ) {
$this->statuses['post_found_before_filter'] = true;
}
return $this->filter_posts( $posts, $settings, true );
}
public function update_cache( $posts ) {
$this->feed_cache->update_or_insert( 'posts', json_encode( $posts ) );
$this->feed_cache->clear( 'errors' );
$this->feed_cache->update_or_insert( 'errors', json_encode( $this->get_errors() ) );
}
public function update_header_cache()
{
$settings = $this->get_settings();
if (empty($settings['sources'])) {
return array();
}
$remote_header_data = $this->get_remote_header_data($settings);
if (!empty($remote_header_data) && isset($remote_header_data[0]) && isset($remote_header_data[0]['info']) && isset($remote_header_data[0]['info']['id'])) {
$persistent_business_data_cache = new BusinessDataCache();
$persistent_business_data_cache->update_data($settings['sources'][0]['provider'], $remote_header_data[0]['info']['id'], $remote_header_data);
$this->feed_cache->update_or_insert('header', json_encode($remote_header_data));
$source_to_update = [
'id' => $remote_header_data[0]['info']['id'],
'provider' => $settings['sources'][0]['provider'],
'last_updated' => date('Y-m-d H:i:s'),
'info' => json_encode($remote_header_data[0]['info'])
];
SBR_Sources::update($source_to_update);
}
return $remote_header_data;
}
public function update_header_cache_from_source()
{
$settings = $this->get_settings();
if (empty($settings['sources'])) {
return array();
}
$total_rating = 0;
$rating = 0;
foreach ($settings['sources'] as $s_source) {
$total_rating += isset($s_source['info']['total_rating']) ? intval($s_source['info']['total_rating']) : 0;
$rating += isset($s_source['info']['rating']) ? $s_source['info']['rating'] : 0;
}
$rating_average = $rating > 0 ? $rating / sizeof($settings['sources']) : 0;
$remote_header_data = [
[
'info' => [
'id' => $settings['sources'][0]['info']['id'],
'name' => $settings['sources'][0]['info']['name'],
'rating' => $rating_average,
'total_rating' => $total_rating,
'url' => $settings['sources'][0]['info']['url']
]
]
];
$persistent_business_data_cache = new BusinessDataCache();
$persistent_business_data_cache->update_data($settings['sources'][0]['provider'], $settings['sources'][0]['info']['id'], $remote_header_data );
$this->feed_cache->update_or_insert('header', json_encode( $remote_header_data ));
return $remote_header_data ;
}
public function get_remote_posts($settings)
{
if (empty($settings['sources'])) {
return array();
}
return $this->api_request($settings['sources']);
}
public function get_remote_header_data_old($settings)
{
if (empty($settings['sources'])) {
return array();
}
$needed = array($settings['sources'][0]);
return $this->api_request($needed, 'sources');
}
public function get_remote_header_data($settings)
{
if (empty($settings['sources'])) {
return array();
}
$needed = $settings['sources'];
return $this->api_request($needed, 'sources');
}
public function cache_single_posts_from_set( $posts, $provider_id )
{
foreach ( $posts as $single_review ) {
$single_post_cache = new SinglePostCache( $single_review );
$single_post_cache->set_provider_id( $provider_id );
$single_post_cache->set_lang( $this->get_db_lang( $provider_id ) );
if ( ! $single_post_cache->db_record_exists() ) {
$single_post_cache->resize_avatar( 150 );
if ( in_array( $this->provider_for_provider_id( $provider_id ), $this->providers_no_media, true ) ) {
$single_post_cache->set_storage_data( 'images_done', 1 );
}
$single_post_cache->store();
} else {
$single_post_cache->update_single();
}
}
}
public function api_request($requests_needed, $type = 'reviews')
{
$data = array();
foreach ($requests_needed as $request) {
if ($request['provider'] === 'collection' && $type === 'sources') {
$collection = SBR_Sources::update_collection_ratings($request['account_id']);
$info = isset($collection['info']) ? json_decode($collection['info'], true) : [];
$data[] = [
'info' => $info
];
}
if( ! SBR_Feed_Saver_Manager::check_api_limit( $request['provider'] ) && $request['provider'] !== 'collection'){
if(in_array($request['provider'] , $this->providers_languages) ){
$request['language'] = Util::get_api_call_language($this->settings);
}
if( ! SBR_Feed_Saver_Manager::limit_provider_api_calls( $request['provider'], $request['account_id'] ) ){
if ($request['provider'] === 'facebook') {
$new_data = \SmashBalloon\Reviews\Pro\Integrations\Providers\Facebook::get_facebook_info($type, $request);
} else {
$remote_request = new RemoteRequest($request['provider'], $request, $type);
$new_data = $remote_request->fetch();
}
}
if (isset($new_data['data'])) {
if ( ! empty( $new_data['data']['error'] ) ) {
$message = ! empty( ( $new_data['message'] ) ) ? wp_strip_all_tags( $new_data['message'] ) : 'An error has occurred when fetching new reviews';
if ( is_array( $new_data['data']['error'] ) ) {
$message .= '<br>';
foreach ( $new_data['data']['error'] as $key => $value ) {
$message .= '<br>' . $key . ': ' . wp_strip_all_tags( $value );
}
}
$message .= '<br><br>';
$message .= sprintf( __( 'This is affecting the source %s for %s. New reviews will not be fetched until this is resolved.', 'reviews-feed' ), wp_strip_all_tags( $request['name'] ), wp_strip_all_tags( $request['provider'] ) );
$message .= '<br><br>';
$this->add_error( $message, sprintf( __( 'Troubleshoot by visiting %serror message reference page%s.', 'reviews-feed' ), '<a href="https://smashballoon.com/doc/reviews-feed-error-message-reference/?reviews&utm_campaign=reviews-pro&utm_source=feed&utm_medium=apierror&utm_content=Error%20Message%20Reference" target="_blank" rel="noopener noreferrer">', '</a>' ) );
}
$new_data = $this->add_source_to_post_set( $request, $new_data );
$to_push = $type === 'reviews' ? [
'provider_id' => $request['account_id'],
'data' => $new_data['data']
] : $new_data['data'];
array_push($data, $to_push);
}
}
}
return $data;
}
public function add_source_to_post_set( $source, $post_set ) {
if ( ! isset( $post_set['data']['reviews'][0] ) ) {
return $post_set;
}
foreach ( $post_set['data']['reviews'] as $index => $review ) {
$post_set['data']['reviews'][ $index ]['source'] = array(
'id' => $source['info']['id'],
'url' => $source['info']['url'],
);
}
return $post_set;
}
public function get_post_set_page($page = 1)
{
if( $this->is_single_manual_review() )
{
return [
$this->hydrate_single_manual_review( $this->settings['singleManualReviewContent'] )
];
}
$posts = $this->get_posts();
$max = $this->settings['numPostDesktop'];
if ($this->settings['numPostTablet'] > $this->settings['numPostDesktop']) {
$max = $this->settings['numPostTablet'];
}
if ($this->settings['numPostMobile'] > $this->settings['numPostTablet']) {
$max = $this->settings['numPostMobile'];
}
$offset = ($page - 1) * $max;
return is_array( $posts ) ? array_slice($posts, $offset, $max) : [];
}
public function is_last_page($page)
{
$posts = $this->get_posts();
$posts_counts = count($posts);
$posts_per_page = $this->settings['numPostDesktop'];
if ($this->settings['numPostTablet'] > $this->settings['numPostDesktop']) {
$posts_per_page = $this->settings['numPostTablet'];
}
if ($this->settings['numPostMobile'] > $this->settings['numPostTablet']) {
$posts_per_page = $this->settings['numPostMobile'];
}
$posts_per_page = (int) $posts_per_page;
return $posts_counts <= ($page * $posts_per_page);
}
public function hydrate_sources()
{
if (!is_array($this->settings['sources'])) {
$this->settings['sources'] = explode(',', $this->settings['sources']);
}
$db_sources = SBR_Sources::get_sources_list([
'id' => $this->settings['sources']
]);
$hydrated_sources = array();
foreach ($this->settings['sources'] as $single_source) {
foreach ($db_sources as $db_source) {
if (
!is_array($single_source)
&& !empty($db_source['account_id'])
&& (string) $db_source['account_id'] === $single_source
) {
$final_source = $db_source;
$final_source['business'] = $db_source['account_id'];
if (!empty($final_source['info'])) {
$decoded = json_decode($final_source['info'], true);
if ($decoded) {
$final_source['info'] = $decoded;
}
}
if ($final_source['provider'] === 'google') {
$final_source['lang'] = $this->settings['apiCallLanguage'];
}
$hydrated_sources[] = $final_source;
}
}
}
$this->settings['sources'] = $hydrated_sources;
}
protected function get_db_lang($provider_id)
{
$settings = $this->get_settings();
if ('google' === $this->provider_for_provider_id($provider_id)) {
return $settings['apiCallLanguage'];
}
return '';
}
protected function provider_for_provider_id( $provider_id ) {
foreach ( $this->settings['sources'] as $single_source ) {
if ( $provider_id === $single_source['account_id'] ) {
return $single_source['provider'];
}
}
return '';
}
public function filter_posts($posts, $settings, $moderatePosts = false )
{
$filtered_posts = [];
$is_star_filters = isset($settings['includedStarFilters']) && sizeof($settings['includedStarFilters']) > 0 ? true : false;
$is_includeword = isset($settings['includeWords']) && !empty($settings['includeWords']) ? true : false;
$is_excludeword = isset($settings['excludeWords']) && !empty($settings['excludeWords']) ? true : false;
$is_sortbydate = isset($settings['sortByDateEnabled']) && !empty($settings['sortByDateEnabled']) && $settings['sortByDateEnabled'] == true ? true : false;
$is_sortbyrating = isset($settings['sortByRatingEnabled']) && !empty($settings['sortByRatingEnabled']) && $settings['sortByRatingEnabled'] == true ? true : false;
$is_randomize = isset($settings['sortRandomEnabled']) && !empty($settings['sortRandomEnabled']) && $settings['sortRandomEnabled'] == true ? true : false;
$is_minchar = isset($settings['filterCharCountMin']) && !empty($settings['filterCharCountMin']) ? true : false;
$is_maxchar = isset($settings['filterCharCountMax']) && !empty($settings['filterCharCountMax']) ? true : false;
$sort_by_date = $settings['sortByDate'];
$sort_by_rating = $settings['sortByRating'];
$includewords = $is_includeword ? explode(',', $settings['includeWords']) : [];
$excludewords = $is_excludeword ? explode(',', $settings['excludeWords']) : [];
foreach ($posts as $post) {
if (!is_null($post)) {
$keep_post = false;
//Work Around for facebook Positive / Negative Reviews
if ( !empty($post['provider']['name']) && $post['provider']['name'] === 'facebook' ) {
if( in_array( $post['rating'], [ 'positive', 'negative' ] ) ){
$post['rating'] = $post['rating'] === 'positive' ? 5 : 1;
}
}
$passes_star_filter = !$is_star_filters || ($is_star_filters && (isset($post['rating']) && in_array($post['rating'], $settings['includedStarFilters']))) ? true : false;
$has_includeword = false;
$has_excludeword = false;
$passes_word_filter = false;
$passes_moderation = true;
if ($is_includeword && !empty($includewords)) {
foreach ($includewords as $includeword) {
if (strpos(strtolower($post['text']), strtolower($includeword)) !== false) {
$has_includeword = true;
}
}
}
if ($is_excludeword && !empty($excludewords)) {
foreach ($excludewords as $excludeword) {
if (strpos(strtolower($post['text']), strtolower($excludeword)) !== false) {
$has_excludeword = true;
}
}
}
if (!empty($excludewords) && !empty($includewords)) {
$passes_word_filter = $has_includeword && !$has_excludeword;
} elseif (!empty($includewords)) {
$passes_word_filter = $has_includeword;
} else {
$passes_word_filter = !$has_excludeword;
}
if( $moderatePosts === true && isset( $settings['moderationEnabled'] ) && $settings['moderationEnabled'] === true){
$moderation_ids = isset( $settings['moderationType'] ) && $settings['moderationType'] === 'allow' ? $settings['moderationAllowList'] : $settings['moderationBlockList'];
if( $settings['moderationType'] === 'allow' ){
$passes_moderation = in_array( $post['review_id'], $moderation_ids );
}
if ($settings['moderationType'] === 'block') {
$passes_moderation = !in_array($post['review_id'], $moderation_ids);
}
}
//Max Length and Min Length checking
$text_length = strlen($post['text']);
$passes_minchar_filter = ( !$is_minchar || ( $is_minchar && $text_length >= intval($settings['filterCharCountMin']) ) )? true : false;
$passes_maxchar_filter = ( !$is_maxchar || ( $is_maxchar && $text_length <= intval($settings['filterCharCountMax']) ) )? true : false;
if ($passes_star_filter === true && $passes_word_filter && $passes_moderation && $passes_minchar_filter && $passes_maxchar_filter) {
$keep_post = true;
}
// $keep_post = apply_filters( 'sbr_passes_filter', $keep_post, $post, $settings );
if ( $keep_post ) {
$filtered_posts[] = $post;
}
}
}
if (!$is_randomize) {
if ($is_sortbydate && !$is_sortbyrating) {
$filtered_posts = $this->sort_array_bydate($filtered_posts, $sort_by_date);
}
if ($is_sortbyrating && !$is_sortbyrating) {
$filtered_posts = $this->sort_array_byrating($filtered_posts, $sort_by_rating);
}
if ($is_sortbyrating && $is_sortbyrating) {
$filtered_posts = $this->sort_array_byrating_and_date($filtered_posts, $sort_by_rating, $sort_by_date);
}
}
return $filtered_posts;
}
public function sort_array_bydate($posts, $type = 'latest')
{
usort($posts, function ($a, $b) use ($type) {
return $type == 'latest' ? $b['time'] <=> $a['time'] : $a['time'] <=> $b['time'];
});
return $posts;
}
public function sort_array_byrating($posts, $type = 'lowest')
{
usort($posts, function ($a, $b) use ($type) {
return $type == 'highest' ? $b['rating'] <=> $a['rating'] : $a['rating'] <=> $b['rating'];
});
return $posts;
}
public function sort_array_byrating_and_date($posts, $rating_type = 'lowest', $date_type = 'latest')
{
usort($posts, function ($a, $b) use ($rating_type, $date_type) {
if ($a['rating'] === $b['rating']) {
return $date_type == 'latest' ? $b['time'] <=> $a['time'] : $a['time'] <=> $b['time'];
}
return $rating_type == 'highest' ? $b['rating'] <=> $a['rating'] : $a['rating'] <=> $b['rating'];
});
return $posts;
}
public function get_posts_for_moderation()
{
$settings = $this->get_settings();
$aggregator = new PostAggregator();
$posts = $aggregator->db_post_set($settings['sources']);
$posts = $aggregator->normalize_db_post_set($posts);
$post_set = $this->filter_posts($posts, $settings);
return $post_set;
}
public function hydrate_single_manual_review( $review )
{
return [
'review_id' => uniqid(),
'text' => $review['content'],
'rating' => $review['rating'],
'time' => $review['time'],
'reviewer' => [
'name' => $review['name'],
'avatar' => $review['avatar']
],
'provider' => [
'name' => $review['provider']
]
];
}
public function is_init_wpml(){
return false;
}
}