}
echo $outPrefix . sizeof($videoLeads) . " videos merged from " . sizeof(QUERY_SORTING_SEQUENCE) . " searches\n";
echo $outPrefix . 'fetching and indexing [';
// process each video: get caption, get details, send to index
/* @var $videoLeads YTVideo[] */
$newVideos = [];
$n = 1;
shuffle($videoLeads);
foreach ($videoLeads as $video) {
// OPTIMIZATION: skip resolving if we already did it in the past and
// the video has already been indexed (or we know it can't be).
if (!FORCE_REINDEX && CacheMachine::setContains(VIDEOS_PROCESSED_SET, $video->videoId)) {
echo ' ';
continue;
}
CacheMachine::addToSet(VIDEOS_PROCESSED_SET, $video->videoId);
// resolve the captions, and skip if failed
if (!$video->resolveCaptions()) {
echo 'C(' . ltrim($video->getLastCaptionIssue(), ' ') . ')';
continue;
}
// also resolve details: numbers of views, etc.
$video->resolveDetails();
if ($video->countViews < MIN_VIDEO_VIEWS) {
echo 'D(v-' . $video->countViews . ')';
continue;
}
// send it to the Index (to be indexed)
if (!$indexMachine->addOrUpdate($video->videoId, $video)) {
echo 'I';
continue;
