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Your IP : 216.73.216.110
<?php
namespace SocialFeeds;
if(!defined('ABSPATH')){
exit;
}
class Ajax{
static function hooks(){
add_action('wp_ajax_socialfeeds_save_settings', '\SocialFeeds\Ajax::save_settings');
add_action('wp_ajax_socialfeeds_youtube_preview_show', '\SocialFeeds\Ajax::youtube_preview');
add_action('wp_ajax_socialfeeds_save_cache_settings', '\SocialFeeds\Ajax::save_cache_settings');
add_action('wp_ajax_socialfeeds_clear_cache', '\SocialFeeds\Ajax::clear_cache');
add_action('wp_ajax_socialfeeds_delete_feeds', '\SocialFeeds\Ajax::delete_feed');
add_action('wp_ajax_socialfeeds_load_more_videos', '\SocialFeeds\Ajax::load_more_videos');
add_action('wp_ajax_nopriv_socialfeeds_load_more_videos', '\SocialFeeds\Ajax::load_more_videos');
add_action('wp_ajax_socialfeeds_update_feed_name', '\SocialFeeds\Ajax::update_feed_name');
}
static function save_settings(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$youtube_opts = get_option('socialfeeds_youtube_option', []);
if(!is_array($youtube_opts)){
$youtube_opts = [];
}
// 1. YouTube API Key
if(isset($_POST['youtube_api_key'])){
$youtube_opts['youtube_api_key'] = !empty($_POST['youtube_api_key']) ? sanitize_text_field(wp_unslash($_POST['youtube_api_key'])) : '';
}
// 2. Wizard Feed Save
if(isset($_POST['feed_type'])){
$feed_type = sanitize_text_field(wp_unslash($_POST['feed_type']));
$feed_settings = [
'youtube_display_style' => isset($_POST['youtube_display_style']) ? sanitize_text_field(wp_unslash($_POST['youtube_display_style'])) : 'grid',
'youtube_grid_columns_desktop' => isset($_POST['youtube_grid_columns_desktop']) ? absint(wp_unslash($_POST['youtube_grid_columns_desktop'])): 3,
'youtube_grid_columns_mobile' => isset($_POST['youtube_grid_columns_mobile']) ? absint(wp_unslash($_POST['youtube_grid_columns_mobile'])) : 1,
'youtube_color_scheme' => isset($_POST['youtube_color_scheme']) ? sanitize_text_field(wp_unslash($_POST['youtube_color_scheme'])) : 'light',
'youtube_custom_color' => isset($_POST['youtube_custom_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_custom_color'])) : '#000000',
'youtube_header_enabled' => isset($_POST['youtube_header_enabled']) ? 1 : 0,
'youtube_header_show_channel_name' => isset($_POST['youtube_header_show_channel_name']) ? 1 : 0,
'youtube_header_show_logo' => isset($_POST['youtube_header_show_logo']) ? 1 : 0,
'youtube_header_show_subscribers' => isset($_POST['youtube_header_show_subscribers']) ? 1 : 0,
'youtube_header_show_banner' => isset($_POST['youtube_header_show_banner']) ? 1 : 0,
'youtube_header_show_description' => isset($_POST['youtube_header_show_description']) ? 1 : 0,
'youtube_header_text' => isset($_POST['youtube_header_text']) ? sanitize_text_field(wp_unslash($_POST['youtube_header_text'])) : '',
'youtube_load_more_enabled' => isset($_POST['youtube_load_more_enabled']) ? 1 : 0,
'youtube_load_more_text' => isset($_POST['youtube_load_more_text']) ? sanitize_text_field(wp_unslash($_POST['youtube_load_more_text'])) : 'Load More',
'youtube_load_more_bg_color' => isset($_POST['youtube_load_more_bg_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_load_more_bg_color'])) : '#FF0000',
'youtube_load_more_text_color' => isset($_POST['youtube_load_more_text_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_load_more_text_color'])) : '#FFFFFF',
'youtube_load_more_hover_color' => isset($_POST['youtube_load_more_hover_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_load_more_hover_color'])) : '#5f0505',
'youtube_load_more_count' => isset($_POST['youtube_load_more_count']) ? intval($_POST['youtube_load_more_count']) : 9,
'youtube_show_title' => isset($_POST['youtube_show_title']) ? 1 : 0,
'youtube_show_desc' => isset($_POST['youtube_show_desc']) ? 1 : 0,
'youtube_show_play_icon' => isset($_POST['youtube_show_play_icon']) ? 1 : 0,
'youtube_show_duration' => isset($_POST['youtube_show_duration']) ? 1 : 0,
'youtube_show_date' => isset($_POST['youtube_show_date']) ? 1 : 0,
'youtube_show_views' => isset($_POST['youtube_show_views']) ? 1 : 0,
'youtube_show_likes' => isset($_POST['youtube_show_likes']) ? 1 : 0,
'youtube_show_comments' => isset($_POST['youtube_show_comments']) ? 1 : 0,
'youtube_lazy_load' => isset($_POST['youtube_lazy_load']) ? 1 : 0,
'youtube_videos_per_page' => isset($_POST['youtube_videos_per_page']) ? intval($_POST['youtube_videos_per_page']) : 12,
'youtube_spacing' => isset($_POST['youtube_spacing']) ? intval($_POST['youtube_spacing']) : 16,
'youtube_hover_effect' => isset($_POST['youtube_hover_effect']) ? sanitize_text_field(wp_unslash($_POST['youtube_hover_effect'])) : 'overlay',
'youtube_click_action' => isset($_POST['youtube_click_action']) ? sanitize_text_field(wp_unslash($_POST['youtube_click_action'])) : 'newtab',
'youtube_subscribe_button_enabled' => isset($_POST['youtube_subscribe_button_enabled']) ? 1 : 0,
'youtube_subscribe_text' => isset($_POST['youtube_subscribe_text']) ? sanitize_text_field(wp_unslash($_POST['youtube_subscribe_text'])) : 'Subscribe',
'youtube_subscribe_bg_color' => isset($_POST['youtube_subscribe_bg_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_subscribe_bg_color'])) : '#FF0000',
'youtube_subscribe_text_color' => isset($_POST['youtube_subscribe_text_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_subscribe_text_color'])) : '#FFFFFF',
'youtube_subscribe_hover_color' => isset($_POST['youtube_subscribe_hover_color']) ? sanitize_hex_color(wp_unslash($_POST['youtube_subscribe_hover_color'])) : '#CC0000',
];
$feeds = isset($youtube_opts['youtube_feeds']) ? $youtube_opts['youtube_feeds'] : [];
$input_val = '';
if(isset($_POST['channel_id'])){
$input_val = sanitize_text_field(wp_unslash($_POST['channel_id']));
} elseif(isset($_POST['playlist_id'])){
$input_val = sanitize_text_field(wp_unslash($_POST['playlist_id']));
} elseif(isset($_POST['search_term'])){
$input_val = sanitize_text_field(wp_unslash($_POST['search_term']));
} elseif(isset($_POST['socialwall_feeds']) && is_array($_POST['socialwall_feeds'])){
$sel = array_map('sanitize_text_field', wp_unslash($_POST['socialwall_feeds']));
$input_val = implode(',', $sel);
} elseif(isset($_POST['video_ids'])){
$input_val = sanitize_text_field(wp_unslash($_POST['video_ids']));
}
if(!empty($input_val)){
$preview = isset($_POST['preview_url']) ? rawurldecode(sanitize_text_field(wp_unslash($_POST['preview_url']))) : '';
$edit_id = isset($_POST['edit_id']) ? sanitize_text_field(wp_unslash($_POST['edit_id'])) : '';
$channel_subscriber_count = isset($_POST['channel_subscriber_count']) ? sanitize_text_field(wp_unslash($_POST['channel_subscriber_count'])) : 0;
if ($edit_id) {
$updated = false;
foreach($feeds as $k => $f){
if(isset($f['id']) && (string) $f['id'] === (string) $edit_id){
$feeds[$k]['settings'] = $feed_settings;
$feeds[$k]['input'] = $input_val;
$feeds[$k]['preview'] = $preview;
$feeds[$k]['subscriber_count'] = $channel_subscriber_count;
$updated = true;
break;
}
}
if(!$updated) $edit_id = '';
}
if(!$edit_id){
$same_type_count = 0;
foreach($feeds as $f){
if(isset($f['type']) && $f['type'] === $feed_type) $same_type_count++;
}
$index = $same_type_count + 1;
$name = 'YouTube Feed - ' . ucfirst($feed_type) . ' ' . $index;
$feed_id = isset($_POST['client_feed_id']) ? sanitize_text_field(wp_unslash($_POST['client_feed_id'])) : '';
if(empty($feed_id)){
// Get global ID counter
$global_counter = get_option('socialfeeds_global_id_counter', 0);
// Collect all existing IDs from YouTube, Instagram and Facebook
$all_existing_ids = [];
// YouTube IDs
foreach ($feeds as $f) {
if (isset($f['id'])) {
$all_existing_ids[] = intval($f['id']);
}
}
// Instagram IDs
$instagram_opts = get_option('socialfeeds_instagram_option', []);
$instagram_feeds = isset($instagram_opts['instagram_feeds']) ? $instagram_opts['instagram_feeds'] : [];
foreach($instagram_feeds as $f){
if(isset($f['id'])){
$all_existing_ids[] = intval($f['id']);
}
}
// Facebook IDs
$facebook_opts = get_option('socialfeeds_facebook_option', []);
$facebook_feeds = isset($facebook_opts['facebook_feeds']) ? $facebook_opts['facebook_feeds'] : [];
foreach($facebook_feeds as $f){
if(isset($f['id'])){
$all_existing_ids[] = intval($f['id']);
}
}
// Find next available ID
// If no feeds exist, start from 1 and reset counter
if(empty($all_existing_ids)){
$next_id = 1;
// Reset global counter
update_option('socialfeeds_global_id_counter', 2);
} else {
$next_id = max($global_counter, 1);
while(in_array($next_id, $all_existing_ids)){
$next_id++;
}
// Update global counter
update_option('socialfeeds_global_id_counter', $next_id + 1);
}
$feed_id = $next_id;
}
$feeds[] = [
'id' => $feed_id,
'name' => $name,
'shortcode' => '[socialfeeds id="' . $feed_id . '" platform="youtube"]',
'type' => $feed_type,
'input' => $input_val,
'preview' => $preview,
'settings' => $feed_settings,
'subscriber_count' => $channel_subscriber_count,
'created' => time(),
];
}
$youtube_opts['youtube_feeds'] = $feeds;
update_option('social_feed_youtube_settings', $feed_settings);
}
}
// 3. Handle structured options from complex forms
if(isset($_POST['social_feed_options']['youtube'])){
$youtube_opts['youtube_channel_id'] = !empty($_POST['social_feed_options']['youtube']['channel_id']) ? sanitize_text_field(wp_unslash($_POST['social_feed_options']['youtube']['channel_id'])) : '';
$youtube_opts['youtube_display_style'] = !empty($_POST['social_feed_options']['youtube']['display_style']) ? sanitize_text_field(wp_unslash($_POST['social_feed_options']['youtube']['display_style'])) : '';
$youtube_opts['youtube_theme'] = !empty($_POST['social_feed_options']['youtube']['theme']) ? sanitize_text_field(wp_unslash($_POST['social_feed_options']['youtube']['theme'])) : '';
$youtube_opts['youtube_click_action'] = !empty($_POST['social_feed_options']['youtube']['click_action']) ? sanitize_text_field(wp_unslash($_POST['social_feed_options']['youtube']['click_action'])) : '';
$youtube_opts['youtube_url'] = !empty($_POST['social_feed_options']['youtube']['url']) ? esc_url_raw(wp_unslash($_POST['social_feed_options']['youtube']['url'])) : '';
$youtube_opts['youtube_header_text'] = !empty($_POST['social_feed_options']['youtube']['header_text']) ? sanitize_text_field(wp_unslash($_POST['social_feed_options']['youtube']['header_text'])) : '';
$youtube_opts['youtube_grid_columns'] = !empty($_POST['social_feed_options']['youtube']['grid_columns']) ? intval(wp_unslash($_POST['social_feed_options']['youtube']['grid_columns'])) : 3;
$youtube_bools = [
'youtube_show_title', 'youtube_show_desc', 'youtube_show_play_icon', 'youtube_show_duration',
'youtube_show_date', 'youtube_show_views', 'youtube_show_likes', 'youtube_show_comments',
'youtube_carousel_autoplay', 'youtube_header_enabled', 'youtube_header_show_channel_name',
'youtube_header_show_logo', 'youtube_header_show_subscribers', 'youtube_lightbox_enabled', 'youtube_load_more_enabled',
'youtube_subscribe_button_enabled', 'youtube_video_autoplay', 'instagram_display_videos', 'instagram_show_reels',
];
foreach($youtube_bools as $bool){
$youtube_opts['social_feed_youtube_' . $bool] = (isset($_POST['social_feed_options']['youtube'][$bool]) && !empty($_POST['social_feed_options']['youtube'][$bool])) ? 1 : 0;
}
}
update_option('socialfeeds_youtube_option', $youtube_opts);
$response = [
'message' => esc_html__('Settings saved successfully.', 'socialfeeds'),
'feed_id' => !empty($feed_id) ? $feed_id : '',
'feed_name' => !empty($name) ? $name : '',
];
wp_send_json_success($response);
}
static function youtube_preview(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$feed_type = isset($_POST['feed_type']) ? sanitize_text_field(wp_unslash($_POST['feed_type'])) : '';
$page_token = isset($_POST['pageToken']) ? sanitize_text_field(wp_unslash($_POST['pageToken'])) : '';
$option = get_option('socialfeeds_youtube_option', []);
$api_key = !empty($option['youtube_api_key']) ? $option['youtube_api_key'] : '';
$per_page = isset($_POST['youtube_videos_per_page']) ? absint(wp_unslash($_POST['youtube_videos_per_page'])) : 6;
$per_page = max(1, min(50, $per_page));
if(empty($api_key)){
wp_send_json_error(__('YouTube API key not configured.', 'socialfeeds'));
}
$items = [];
$next_page_token = '';
$channel_id = '';
/* ---------------- CHANNEL (FREE) ---------------- */
if($feed_type === 'channel'){
$input = isset($_POST['channel_id']) ? sanitize_text_field(wp_unslash($_POST['channel_id'])) : '';
if(!empty($input)){
if(strpos($input, 'UC') === 0){
$channel_id = $input;
} else{
$body = self::fetch_url(add_query_arg([
'key' => $api_key,
'part' => 'snippet',
'type' => 'channel',
'maxResults' => 1,
'q' => $input,
], 'https://www.googleapis.com/youtube/v3/search'));
$channel_id = isset($body['items'][0]['id']['channelId']) ? $body['items'][0]['id']['channelId'] : '';
if(!$channel_id){
wp_send_json_error(__('Channel not found. Please check the channel name or ID.', 'socialfeeds'));
}
}
}
if(!empty($channel_id)){
$query_args = [
'key' => $api_key,
'part' => 'snippet',
'channelId' => $channel_id,
'order' => 'date',
'type' => 'video',
'maxResults' => $per_page,
];
if(!empty($page_token)){
$query_args['pageToken'] = $page_token;
}
$url = add_query_arg($query_args, 'https://www.googleapis.com/youtube/v3/search');
$body = self::fetch_url($url);
$next_page_token = isset($body['nextPageToken']) ? $body['nextPageToken'] : '';
foreach(isset($body['items']) ? $body['items'] : array() as $it){
if(empty($it['id']['videoId'])){
continue;
}
$snippet = isset($it['snippet']) ? $it['snippet'] : [];
$items[] = array(
'videoId' => isset($it['id']['videoId']) ? $it['id']['videoId'] : '',
'title' => isset($snippet['title']) ? $snippet['title'] : '',
'description' => isset($snippet['description']) ? $snippet['description'] : '',
'thumbnails' => isset($snippet['thumbnails']) ? $snippet['thumbnails'] : [],
'channelTitle' => isset($snippet['channelTitle']) ? $snippet['channelTitle'] : (isset($snippet['videoOwnerChannelTitle']) ? $snippet['videoOwnerChannelTitle'] : ''),
'channelId' => isset($snippet['channelId']) ? $snippet['channelId'] : (isset($snippet['videoOwnerChannelId']) ? $snippet['videoOwnerChannelId'] : ''),
);
}
}
} else {
if(class_exists('\SocialFeedsPro\YouTube') && method_exists('\SocialFeedsPro\YouTube', 'youtube_preview')){
\SocialFeedsPro\YouTube::youtube_preview($feed_type, $api_key, $per_page, $page_token);
}
/* translators: %s: Feed type name */
wp_send_json_error(sprintf(__('The %s feed type requires the Pro version.', 'socialfeeds'), $feed_type));
}
if(!$items){
wp_send_json_error(__('No videos found for the provided input.', 'socialfeeds'));
}
/* ---------------- VIDEO DETAILS ---------------- */
$video_ids = array_slice(array_column($items, 'videoId'), 0, $per_page);
if(!empty($video_ids) && class_exists('\SocialFeedsPro\YouTube') && method_exists('\SocialFeedsPro\YouTube', 'fetch_video_details')){
$items = \SocialFeedsPro\YouTube::fetch_video_details($items, $api_key, $per_page);
}
/* ---------------- CHANNEL INFO ---------------- */
$preview_channel_id = isset($items[0]['channelId']) ? $items[0]['channelId'] : $channel_id;
$channel_info = null;
if(!empty($preview_channel_id)){
$body = self::fetch_url(add_query_arg([
'key' => $api_key,
'part' => 'snippet,brandingSettings,statistics',
'id' => $preview_channel_id,
], 'https://www.googleapis.com/youtube/v3/channels'));
$snippet = isset($body['items'][0]['snippet']) ? $body['items'][0]['snippet'] : null;
if(!empty($snippet)){
$subscriber_count = isset($body['items'][0]['statistics']['subscriberCount']) ? $body['items'][0]['statistics']['subscriberCount'] : 0;
$channel_info = array(
'id' => $preview_channel_id,
'title' => isset($snippet['title']) ? $snippet['title'] : '',
'thumbnail' => isset($snippet['thumbnails']['default']['url']) ? $snippet['thumbnails']['default']['url'] : '',
'description' => isset($snippet['description']) ? $snippet['description'] : '',
'bannerExternalUrl' => isset($body['items'][0]['brandingSettings']['image']['bannerExternalUrl']) ? $body['items'][0]['brandingSettings']['image']['bannerExternalUrl'] : '',
'subscriberCount' => $subscriber_count,
);
}
}
wp_send_json_success([
'items' => $items,
'nextPageToken' => $next_page_token,
'channel' => $channel_info,
]);
}
static function delete_feed(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$feed_id = isset($_POST['feed_id']) ? sanitize_text_field(wp_unslash($_POST['feed_id'])) : '';
$platform = isset($_POST['platform']) ? sanitize_text_field(wp_unslash($_POST['platform'])) : 'youtube';
// Determine which feed list to modify
if($platform === 'instagram'){
$opts = get_option('socialfeeds_instagram_option', []);
$key = 'instagram_feeds';
} elseif($platform === 'facebook'){
$opts = get_option('socialfeeds_facebook_option', []);
$key = 'facebook_feeds';
} else {
$opts = get_option('socialfeeds_youtube_option', []);
$key = 'youtube_feeds';
}
$feeds = isset($opts[$key]) ? $opts[$key] : [];
// Filter out the feed to delete
if($feed_id && !empty($feeds)){
$filtered_feeds = [];
foreach($feeds as $feed){
if(empty($feed['id']) || (string)$feed['id'] !== (string)$feed_id){
$filtered_feeds[] = $feed;
}
}
$opts[$key] = $filtered_feeds;
if($platform === 'instagram'){
update_option('socialfeeds_instagram_option', $opts);
} elseif($platform === 'facebook'){
update_option('socialfeeds_facebook_option', $opts);
} else {
update_option('socialfeeds_youtube_option', $opts);
}
wp_send_json_success(['message' => esc_html__('Feed deleted successfully', 'socialfeeds')]);
}
wp_send_json_error(esc_html__('Feed not found or invalid request','socialfeeds'));
}
static function load_more_videos(){
check_ajax_referer('socialfeeds_frontend_nonce', 'nonce');
$feed_id = isset($_POST['feed_id']) ? sanitize_text_field(wp_unslash($_POST['feed_id'])) : '';
$feed_type = isset($_POST['feed_type']) ? sanitize_text_field(wp_unslash($_POST['feed_type'])) : '';
$feed_input = isset($_POST['feed_input']) ? sanitize_text_field(wp_unslash($_POST['feed_input'])) : '';
$limit = isset($_POST['limit']) ? absint(wp_unslash($_POST['limit'])) : 12;
$pageToken = isset($_POST['pageToken']) ? sanitize_text_field(wp_unslash($_POST['pageToken'])) : '';
$opts_global = get_option('socialfeeds_youtube_option', []);
$feed_settings = [];
$settings_opts = get_option('socialfeeds_settings_option', []);
$cache_duration = !empty($settings_opts['cache']['duration']) ? absint($settings_opts['cache']['duration']) : '3600';
// If feed_id is provided, fetch settings from database
if ($feed_id) {
$feeds = isset($opts_global['youtube_feeds']) ? $opts_global['youtube_feeds'] : [];
$found_feed = null;
foreach ($feeds as $f) {
if (isset($f['id']) && (string) $f['id'] === (string) $feed_id) {
$found_feed = $f;
break;
}
}
if ($found_feed) {
$feed_type = isset($found_feed['type']) ? $found_feed['type'] : $feed_type;
$feed_input = isset($found_feed['input']) ? $found_feed['input'] : $feed_input;
$feed_settings = isset($found_feed['settings']) ? $found_feed['settings'] : [];
$limit = isset($feed_settings['youtube_load_more_count']) ? intval($feed_settings['youtube_load_more_count']) : $limit;
}
}
$opts = array_merge($opts_global, $feed_settings);
$api_key = isset($opts_global['youtube_api_key']) ? $opts_global['youtube_api_key'] : '';
if(empty($feed_type) || empty($api_key)){
wp_send_json_error(__('Missing required parameters', 'socialfeeds'));
}
$items = [];
$nextPageToken = '';
/* ---------------- CHANNEL (FREE) ---------------- */
if($feed_type === 'channel'){
$channelId = $feed_input;
$search_url = add_query_arg([
'key' => $api_key,
'part' => 'snippet',
'type' => 'channel',
'maxResults' => 1,
'q' => $channelId,
], 'https://www.googleapis.com/youtube/v3/search');
$body = self::fetch_url($search_url);
if(!empty($body['items'][0]['id']['channelId'])){
$channelId = $body['items'][0]['id']['channelId'];
}
$url = add_query_arg([
'key' => $api_key,
'part' => 'snippet',
'channelId' => $channelId,
'order' => 'date',
'maxResults' => $limit,
'pageToken' => $pageToken,
], 'https://www.googleapis.com/youtube/v3/search');
$body = self::fetch_url($url);
$nextPageToken = isset($body['nextPageToken']) ? $body['nextPageToken'] : '';
$items = self::extract_videos($body['items']);
// Enrich with statistics/details if filter available (e.g. Pro or custom)
if(!empty($items)){
$items = apply_filters('socialfeeds_youtube_video_items_details', $items, $api_key, $limit);
}
$response_data = ['items' => $items];
if(!empty($nextPageToken)){
$response_data['nextPageToken'] = $nextPageToken;
}
} else {
// PRO
do_action('socialfeeds_youtube_load_more_pro', $feed_type, $feed_input, $api_key, $limit, $pageToken, '\SocialFeeds\Ajax::extract_videos');
/* translators: %s: requires the Pro*/
wp_send_json_error(sprintf(__('Loading more for %s requires the Pro version.', 'socialfeeds'), $feed_type));
}
// Generate HTML
if(!empty($response_data['items']) && class_exists('\SocialFeeds\Shortcodes')){
$response_data['html'] = \SocialFeeds\Shortcodes::render_items($response_data['items'], $opts);
}
wp_send_json_success($response_data);
}
static function fetch_url($url){
$resp = wp_remote_get($url);
if(is_wp_error($resp)){
wp_send_json_error($resp->get_error_message());
}
$code = wp_remote_retrieve_response_code($resp);
if(200 !== $code){
$body = json_decode(wp_remote_retrieve_body($resp), true);
$error_msg = 'API request failed with code ' . $code;
if(isset($body['error']['errors'][0]['reason'])){
$reason = $body['error']['errors'][0]['reason'];
if($reason === 'quotaExceeded'){
$error_msg = __('YouTube API Quota Exceeded. Please try again later or use a different API key.', 'socialfeeds');
} elseif($reason === 'keyInvalid'){
$error_msg = __('Invalid YouTube API Key. Please check your settings.', 'socialfeeds');
}
}
if (isset($body['error']['message'])) {
$api_message = $body['error']['message'];
// If we haven't set a specific custom message yet, use the API message
if ($error_msg === 'API request failed with code ' . $code) {
$error_msg = sanitize_text_field(wp_unslash($api_message));
}
}
// If it's a 404 and we are checking a channel/resource
if($code === 404){
$error_msg = __('Resource not found. Please check your ID or username.', 'socialfeeds');
}
wp_send_json_error($error_msg);
}
return json_decode(wp_remote_retrieve_body($resp), true);
}
static function extract_videos($raw_items, $type = 'search'){
$videos = [];
foreach($raw_items as $it){
$vid = '';
$snippet = isset($it['snippet']) ? $it['snippet'] : [];
switch($type){
case 'playlist':
$vid = isset($it['snippet']['resourceId']['videoId']) ? $it['snippet']['resourceId']['videoId']: '';
break;
default: // channel, search, live
$vid = isset($it['id']['videoId']) ? $it['id']['videoId'] : '';
}
if(empty($vid)){
continue;
}
$videos[] = [
'videoId' => $vid,
'title' => isset($snippet['title']) ? $snippet['title'] : '',
'description' => isset($snippet['description']) ? $snippet['description'] : '',
'thumbnails' => isset($snippet['thumbnails']) ? $snippet['thumbnails'] : [],
];
}
return $videos;
}
static function save_cache_settings(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$duration['cache_duration'] = isset($_POST['cache_interval']) ? sanitize_text_field(wp_unslash($_POST['cache_interval'])) : '';
update_option('socialfeeds_settings_option', $duration);
wp_send_json_success(__('Cache settings saved successfully!', 'socialfeeds'));
}
static function clear_cache(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$youtube_opts = get_option('socialfeeds_youtube_option', []);
$api_key = isset($youtube_opts['youtube_api_key']) ? $youtube_opts['youtube_api_key'] : '';
$feeds = isset($youtube_opts['youtube_feeds']) ? $youtube_opts['youtube_feeds'] : [];
foreach($feeds as $feed){
$type = isset($feed['type']) ? $feed['type'] : 'channel';
$input = isset($feed['input']) ? trim($feed['input']) : '';
$settings = isset($feed['settings']) ? $feed['settings'] : [];
$merged_settings = array_merge($youtube_opts, $settings);
$limit = isset($merged_settings['youtube_videos_per_page']) ? intval($merged_settings['youtube_videos_per_page']) : 12;
if(empty($input)) continue;
// Channel feed type (Free feature)
if($type === 'channel'){
$channelId = $input;
if(!preg_match('/^UC/', $channelId)){
$cache_key_ch_res = 'socialfeeds_yt_channel' . md5($channelId);
$ch_body = get_transient($cache_key_ch_res);
if($ch_body && !empty($ch_body['items'][0]['id']['channelId'])){
$channelId = $ch_body['items'][0]['id']['channelId'];
}
delete_transient($cache_key_ch_res);
}
// Clear channel videos cache - construct URL to match cache key
$url = add_query_arg([
'key' => $api_key,
'part' => 'snippet',
'channelId' => $channelId,
'order' => 'date',
'type' => 'video',
'maxResults' => $limit,
], 'https://www.googleapis.com/youtube/v3/search');
delete_transient('socialfeeds_yt_channel_name' . md5($url));
// Clear channel header cache
delete_transient('socialfeeds_yt_headers' . md5($channelId));
// Clear channel description cache
delete_transient('socialfeeds_yt_desc' . md5($channelId));
}
}
// Clear YouTube Pro caches
do_action('socialfeeds_clear_youtube_cache');
// Clear Instagram caches
do_action('socialfeeds_clear_instagram_cache');
wp_send_json_success(__('All caches cleared successfully!', 'socialfeeds'));
}
static function update_feed_name(){
check_ajax_referer('socialfeeds_admin_nonce', 'nonce');
if(!current_user_can('manage_options')){
wp_send_json_error(__('You do not have required permission to edit this file.', 'socialfeeds'));
}
$feed_id = isset($_POST['feed_id']) ? sanitize_text_field(wp_unslash($_POST['feed_id'])) : '';
$platform = isset($_POST['platform']) ? sanitize_text_field(wp_unslash($_POST['platform'])) : '';
$name = isset($_POST['name']) ? sanitize_text_field(wp_unslash($_POST['name'])) : '';
if(empty($feed_id) || empty($platform) || empty($name)){
wp_send_json_error(['message' => esc_html__('Missing required fields', 'socialfeeds')]);
}
if($platform === 'facebook'){
$option_key = 'socialfeeds_facebook_option';
$feeds_key = 'facebook_feeds';
} else {
$option_key = $platform === 'youtube' ? 'socialfeeds_youtube_option' : 'socialfeeds_instagram_option';
$feeds_key = $platform === 'youtube' ? 'youtube_feeds' : 'instagram_feeds';
}
$options = get_option($option_key, []);
$feeds = isset($options[$feeds_key]) ? $options[$feeds_key] : [];
$updated = false;
foreach($feeds as $k => $f){
if(isset($f['id']) && (string)$f['id'] === (string)$feed_id){
$feeds[$k]['name'] = $name;
$updated = true;
break;
}
}
if(empty($updated)){
wp_send_json_error(['message' => esc_html__('Feed not found', 'socialfeeds')]);
}
$options[$feeds_key] = $feeds;
update_option($option_key, $options);
wp_send_json_success(['message' => esc_html__('Feed name updated', 'socialfeeds')]);
}
}