function xfac_syncComment_processPostSyncRecord($config, $postSyncRecord)
{
$page = 1;
$pulledSomething = false;
if (time() - $postSyncRecord->sync_date < 60) {
// do not try to sync every minute...
return false;
}
if (!empty($postSyncRecord->syncData['subscribed'])) {
if (time() - $postSyncRecord->sync_date < 86400) {
// do not try to sync every day with subscribed thread
return false;
}
}
$wpUserData = xfac_user_getUserDataByApiData($config['root'], $postSyncRecord->syncData['thread']['creator_user_id']);
$accessToken = xfac_user_getAccessToken($wpUserData->ID);
$xfPosts = xfac_api_getPostsInThread($config, $postSyncRecord->provider_content_id, $accessToken);
if (empty($xfPosts['subscription_callback']) and !empty($xfPosts['_headerLinkHub'])) {
if (xfac_api_postSubscription($config, $accessToken, $xfPosts['_headerLinkHub'])) {
$postSyncRecord->syncData['subscribed'] = array('hub' => $xfPosts['_headerLinkHub'], 'time' => time());
xfac_sync_updateRecord('', $postSyncRecord->provider_content_type, $postSyncRecord->provider_content_id, $postSyncRecord->sync_id, 0, $postSyncRecord->syncData);
xfac_log('xfac_syncComment_processPostSyncRecord subscribed for posts in thread (#%d)', $postSyncRecord->provider_content_id);
} else {
xfac_log('xfac_syncComment_processPostSyncRecord failed subscribing for posts in thread (#%d)', $postSyncRecord->provider_content_id);
}
}
if (empty($xfPosts['posts'])) {
return false;
}
$xfPostIds = array();
foreach ($xfPosts['posts'] as $xfPost) {
$xfPostIds[] = $xfPost['post_id'];
}
$commentSyncRecords = xfac_sync_getRecordsByProviderTypeAndIds('', 'post', $xfPostIds);
foreach ($xfPosts['posts'] as $xfPost) {
if (!empty($xfPost['post_is_first_post'])) {
// do not pull first post
continue;
}
$synced = false;
foreach ($commentSyncRecords as $commentSyncRecord) {
if ($commentSyncRecord->provider_content_id == $xfPost['post_id']) {
$synced = true;
}
}
if (!$synced) {
$commentId = xfac_syncComment_pullComment($config, $xfPost, $postSyncRecord->sync_id);
if ($commentId > 0) {
$pulledSomething = true;
}
}
}
if ($pulledSomething) {
xfac_sync_updateRecordDate($postSyncRecord);
}
return $pulledSomething;
}
function xfac_subscription_handleCallback(array $json)
{
$config = xfac_option_getConfig();
if (empty($config['clientId'])) {
return;
}
$xfThreadIds = array();
$xfPostIds = array();
// phrase 1: preparation
foreach ($json as &$pingRef) {
if (empty($pingRef['client_id']) or $pingRef['client_id'] != $config['clientId']) {
continue;
}
if (empty($pingRef['topic'])) {
continue;
}
$parts = explode('_', $pingRef['topic']);
$pingRef['topic_id'] = array_pop($parts);
$pingRef['topic_type'] = implode('_', $parts);
switch ($pingRef['topic_type']) {
case 'thread_post':
$xfThreadIds[] = $pingRef['topic_id'];
$xfPostIds[] = $pingRef['object_data'];
break;
}
}
// phrase 2: fetch sync records
$postSyncRecords = array();
if (!empty($xfPostIds)) {
$postSyncRecords = xfac_sync_getRecordsByProviderTypeAndIds('', 'thread', $xfThreadIds);
}
$commentSyncRecords = array();
if (!empty($xfPostIds)) {
$commentSyncRecords = xfac_sync_getRecordsByProviderTypeAndIds('', 'post', $xfPostIds);
}
// phrase 3: sync data
foreach ($json as &$pingRef) {
if (empty($pingRef['topic_type'])) {
continue;
}
switch ($pingRef['topic_type']) {
case 'thread_post':
$postSyncRecord = null;
$commentSyncRecord = null;
foreach ($postSyncRecords as $_postSyncRecord) {
if ($_postSyncRecord->provider_content_id == $pingRef['topic_id']) {
$postSyncRecord = $_postSyncRecord;
}
}
if (!empty($postSyncRecord)) {
foreach ($commentSyncRecords as $_commentSyncRecord) {
if ($_commentSyncRecord->provider_content_id == $pingRef['object_data']) {
$commentSyncRecord = $_commentSyncRecord;
}
}
$pingRef['result'] = _xfac_subscription_handleCallback_threadPost($config, $pingRef, $postSyncRecord, $commentSyncRecord);
if (!empty($pingRef['result'])) {
xfac_sync_updateRecordDate($postSyncRecord);
if (!empty($commentSyncRecord)) {
xfac_sync_updateRecordDate($commentSyncRecord);
}
}
}
break;
case 'user_notification':
$pingRef['result'] = _xfac_subscription_handleCallback_userNotification($config, $pingRef);
break;
case 'user':
$pingRef['result'] = _xfac_subscription_handleCallback_user($config, $pingRef);
break;
}
}
// phrase 4: output results
$results = array();
foreach ($json as $ping) {
if (!empty($ping['result'])) {
$results[] = $ping;
xfac_log('xfac_subscription_handleCallback %s/%s -> %s', $ping['topic_type'], $ping['topic_id'], $ping['result']);
}
}
echo json_encode($results);
}