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videos.php
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videos.php
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<?php
header('Content-Type: application/json; charset=UTF-8');
$videosTests = [
['part=id&clipId=UgkxU2HSeGL_NvmDJ-nQJrlLwllwMDBdGZFs', 'items/0/videoId', 'NiXD4xVJM5Y'],
['part=clip&clipId=UgkxU2HSeGL_NvmDJ-nQJrlLwllwMDBdGZFs', 'items/0/clip', json_decode(file_get_contents('tests/part=clip&clipId=UgkxU2HSeGL_NvmDJ-nQJrlLwllwMDBdGZFs.json'), true)],
['part=contentDetails&id=g5xNzUA5Qf8', 'items/0/contentDetails/duration', 213],
['part=status&id=J8ZVxDK11Jo', 'items/0/status/embeddable', false],
['part=status&id=g5xNzUA5Qf8', 'items/0/status/embeddable', true], // could allow subarray for JSON check in response that way in a single request can check several features
['part=short&id=NiXD4xVJM5Y', 'items/0/short/available', false],
['part=short&id=ydPkyvWtmg4', 'items/0/short/available', true],
['part=musics&id=DUT5rEU6pqM', 'items/0/musics/0', json_decode(file_get_contents('tests/part=musics&id=DUT5rEU6pqM.json'), true)],
['part=musics&id=4sC3mbkP_x8', 'items/0/musics', json_decode(file_get_contents('tests/part=musics&id=4sC3mbkP_x8.json'), true)],
['part=music&id=FliCdfxdtTI', 'items/0/music/available', false],
['part=music&id=ntG3GQdY_Ok', 'items/0/music/available', true],
['part=isPaidPromotion&id=Q6gtj1ynstU', 'items/0/isPaidPromotion', false],
['part=isPaidPromotion&id=PEorJqo2Qaw', 'items/0/isPaidPromotion', true],
['part=isMemberOnly&id=Q6gtj1ynstU', 'items/0/isMemberOnly', false],
['part=isMemberOnly&id=Ln9yZDtfcWg', 'items/0/isMemberOnly', true],
['part=qualities&id=IkXH9H2ofa0', 'items/0/qualities', json_decode(file_get_contents('tests/part=qualities&id=IkXH9H2ofa0.json'), true)],
['part=chapters&id=n8vmXvoVjZw', 'items/0/chapters', json_decode(file_get_contents('tests/part=chapters&id=n8vmXvoVjZw.json'), true)],
['part=isOriginal&id=FliCdfxdtTI', 'items/0/isOriginal', false],
['part=isOriginal&id=iqKdEhx-dD4', 'items/0/isOriginal', true],
['part=isPremium&id=FliCdfxdtTI', 'items/0/isPremium', false],
['part=isPremium&id=dNJMI92NZJ0', 'items/0/isPremium', true],
['part=isRestricted&id=IkXH9H2ofa0', 'items/0/isRestricted', false],
['part=isRestricted&id=ORdWE_ffirg', 'items/0/isRestricted', true],
['part=snippet&id=IkXH9H2ofa0', 'items/0/snippet', json_decode(file_get_contents('tests/part=snippet&id=IkXH9H2ofa0.json'), true)],
['part=activity&id=V6z0qF54RZ4', 'items/0/activity', json_decode(file_get_contents('tests/part=activity&id=V6z0qF54RZ4.json'), true)],
['part=mostReplayed&id=XiCrniLQGYc', 'items/0/mostReplayed/markers/0/intensityScoreNormalized', 1],
['part=explicitLyrics&id=Ehoe35hTbuY', 'items/0/explicitLyrics', false],
['part=explicitLyrics&id=PvM79DJ2PmM', 'items/0/explicitLyrics', true],
];
include_once 'common.php';
$realOptions = [
'id',
'status',
'contentDetails',
'music',
'short',
'impressions',
'musics',
'isPaidPromotion',
'isPremium',
'isMemberOnly',
'mostReplayed',
'qualities',
'location',
'chapters',
'isOriginal',
'isRestricted',
'snippet',
'clip',
'activity',
'explicitLyrics',
'statistics',
];
// really necessary ?
foreach ($realOptions as $realOption) {
$options[$realOption] = false;
}
if (isset($_GET['part']) && (isset($_GET['id']) || isset($_GET['clipId']))) {
$part = $_GET['part'];
$parts = explode(',', $part, count($realOptions));
foreach ($parts as $part) {
if (!in_array($part, $realOptions)) {
dieWithJsonMessage("Invalid part $part");
} else {
$options[$part] = true;
}
}
$isClip = isset($_GET['clipId']);
$field = $isClip ? 'clipId' : 'id';
$realIds = getMultipleIds($field);
foreach ($realIds as $realId) {
if ((!$isClip && !isVideoId($realId)) && !isClipId($realId)) {
dieWithJsonMessage("Invalid $field");
}
}
if ($options['impressions'] && (!isset($_GET['SAPISIDHASH']) || !isSAPISIDHASH($_GET['SAPISIDHASH']))) {
dieWithJsonMessage('Invalid SAPISIDHASH');
}
echo getAPI($realIds);
} else if(!test()) {
dieWithJsonMessage('Required parameters not provided');
}
function getJSONFunc($rawData, $music = false)
{
$headers = [
'Content-Type: application/json',
'Accept-Language: en'
];
if ($music) {
array_push($headers, 'Referer: https://music.youtube.com');
}
$opts = [
'http' => [
'method' => 'POST',
'header' => $headers,
'content' => $rawData,
]
];
return getJSON('https://' . ($music ? 'music' : 'www') . '.youtube.com/youtubei/v1/player?key=' . UI_KEY, $opts);
}
function getItem($id)
{
global $options;
$result = '';
if ($options['status'] || $options['contentDetails']) {
$rawData = [
'videoId' => $id,
'context' => [
'client' => [
'clientName' => 'WEB_EMBEDDED_PLAYER',
'clientVersion' => CLIENT_VERSION
]
]
];
$result = getJSONFunc(json_encode($rawData));
}
$item = [
'kind' => 'youtube#video',
'etag' => 'NotImplemented',
'id' => $id
];
if ($options['status']) {
$status = [
'embeddable' => $result['playabilityStatus']['status'] === 'OK',
'removedByTheUploader' => $result['playabilityStatus']['errorScreen']['playerErrorMessageRenderer']['subreason']['runs'][0]['text'] === 'This video has been removed by the uploader'
];
$item['status'] = $status;
}
if ($options['contentDetails']) {
$contentDetails = [
'duration' => intval($result['videoDetails']['lengthSeconds'])
];
$item['contentDetails'] = $contentDetails;
}
if ($options['music']) {
// music request doesn't provide embeddable info - could not make a request if only music and contentDetails
$rawData = [
'videoId' => $id,
'context' => [
'client' => [
'clientName' => 'WEB_REMIX',
'clientVersion' => CLIENT_VERSION
]
]
];
$resultMusic = getJSONFunc(json_encode($rawData), true);
$music = [
'available' => $resultMusic['playabilityStatus']['status'] === 'OK'
];
$item['music'] = $music;
}
if ($options['short']) {
$short = [
'available' => !isRedirection("https://www.youtube.com/shorts/$id")
];
$item['short'] = $short;
}
if ($options['impressions']) {
$headers = [
'x-origin: https://studio.youtube.com',
"authorization: SAPISIDHASH {$_GET['SAPISIDHASH']}",
'Content-Type:',
'Cookie: HSID=A4BqSu4moNA0Be1N9; SSID=AA0tycmNyGWo-Z_5v; APISID=a; SAPISID=zRbK-_14V7wIAieP/Ab_wY1sjLVrKQUM2c; SID=HwhYm6rJKOn_3R9oOrTNDJjpHIiq9Uos0F5fv4LPdMRSqyVHA1EDZwbLXo0kuUYAIN_MUQ.'
];
$rawData = [
'screenConfig' => [
'entity' => [
'videoId' => $id
]
],
'desktopState' => [
'tabId' => 'ANALYTICS_TAB_ID_REACH'
]
];
$opts = [
'http' => [
'method' => 'POST',
'header' => $headers,
'content' => json_encode($rawData),
]
];
$json = getJSON('https://studio.youtube.com/youtubei/v1/analytics_data/get_screen?key=' . UI_KEY, $opts);
$impressions = $json['cards'][0]['keyMetricCardData']['keyMetricTabs'][0]['primaryContent']['total'];
$item['impressions'] = $impressions;
}
if ($options['musics']) {
$opts = [
'http' => [
'header' => [
'Accept-Language: en',
]
]
];
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id", $opts);
$musics = [];
$engagementPanels = $json['engagementPanels'];
$cardsPath = 'engagementPanelSectionListRenderer/content/structuredDescriptionContentRenderer/items';
$engagementPanel = getFirstNodeContainingPath($engagementPanels, $cardsPath);
$cards = getValue($engagementPanel, $cardsPath);
$cardsPath = 'horizontalCardListRenderer/cards';
$structuredDescriptionContentRendererItem = getFirstNodeContainingPath($cards, $cardsPath);
$cards = getValue($structuredDescriptionContentRendererItem, $cardsPath);
foreach ($cards as $card) {
$videoAttributeViewModel = $card['videoAttributeViewModel'];
$music = [
'image' => $videoAttributeViewModel['image']['sources'][0]['url'],
'videoId' => $videoAttributeViewModel['onTap']['innertubeCommand']['watchEndpoint']['videoId'],
];
$runs = $videoAttributeViewModel['overflowMenuOnTap']['innertubeCommand']['confirmDialogEndpoint']['content']['confirmDialogRenderer']['dialogMessages'][0]['runs'];
for($runIndex = 0; $runIndex < count($runs); $runIndex += 4)
{
$field = strtolower($runs[$runIndex]['text']);
$value = $runs[$runIndex + 2]['text'];
$music[$field] = $value;
}
array_push($musics, $music);
}
$item['musics'] = $musics;
}
if(isset($_GET['clipId'])) {
$json = getJSONFromHTMLForcingLanguage("https://www.youtube.com/clip/$id");
if ($options['id']) {
$videoId = $json['currentVideoEndpoint']['watchEndpoint']['videoId'];
$item['videoId'] = $videoId;
}
if ($options['clip']) {
$engagementPanels = $json['engagementPanels'];
$path = 'engagementPanelSectionListRenderer/onShowCommands/0/showEngagementPanelScrimAction/onClickCommands/0/commandExecutorCommand/commands/3/openPopupAction/popup/notificationActionRenderer/actionButton/buttonRenderer/command/commandExecutorCommand/commands/1/loopCommand';
foreach ($engagementPanels as $engagementPanel) {
if (doesPathExist($engagementPanel, $path)) {
$loopCommand = getValue($engagementPanel, $path);
$clipAttributionRenderer = $engagementPanel['engagementPanelSectionListRenderer']['content']['clipSectionRenderer']['contents'][0]['clipAttributionRenderer'];
$createdText = explode(' · ', $clipAttributionRenderer['createdText']['simpleText']);
$clip = [
'title' => $engagementPanel['engagementPanelSectionListRenderer']['content']['clipSectionRenderer']['contents'][0]['clipAttributionRenderer']['title']['runs'][0]['text'],
'startTimeMs' => intval($loopCommand['startTimeMs']),
'endTimeMs' => intval($loopCommand['endTimeMs']),
'viewCount' => getIntValue($createdText[0], 'view'),
'publishedAt' => $createdText[1],
];
$item['clip'] = $clip;
break;
}
}
}
}
if ($options['isPaidPromotion']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id", scriptVariable: 'ytInitialPlayerResponse');
$isPaidPromotion = array_key_exists('paidContentOverlay', $json);
$item['isPaidPromotion'] = $isPaidPromotion;
}
if ($options['isPremium']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id");
$isPremium = array_key_exists('offerModule', $json['contents']['twoColumnWatchNextResults']['secondaryResults']['secondaryResults']);
$item['isPremium'] = $isPremium;
}
if ($options['isMemberOnly']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id", $opts);
$isMemberOnly = array_key_exists('badges', $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'][0]['videoPrimaryInfoRenderer']);
$item['isMemberOnly'] = $isMemberOnly;
}
if ($options['mostReplayed']) {
$json = getJSONFromHTMLForcingLanguage("https://www.youtube.com/watch?v=$id");
$mutations = $json['frameworkUpdates']['entityBatchUpdate']['mutations'];
$commonJsonPath = 'payload/macroMarkersListEntity/markersList';
$jsonPath = "$commonJsonPath/markersDecoration";
foreach($mutations as $mutation)
{
if(doesPathExist($mutation, $jsonPath))
{
break;
}
}
if(doesPathExist($mutation, $jsonPath))
{
$mostReplayed = getValue($mutation, $commonJsonPath);
foreach(array_keys($mostReplayed['markers']) as $markerIndex)
{
unset($mostReplayed['markers'][$markerIndex]['durationMillis']);
$mostReplayed['markers'][$markerIndex]['startMillis'] = intval($mostReplayed['markers'][$markerIndex]['startMillis']);
}
$timedMarkerDecorations = $mostReplayed['markersDecoration']['timedMarkerDecorations'];
foreach(array_keys($timedMarkerDecorations) as $timedMarkerDecorationIndex)
{
foreach(['label', 'icon', 'decorationTimeMillis'] as $timedMarkerDecorationKey)
{
unset($timedMarkerDecorations[$timedMarkerDecorationIndex][$timedMarkerDecorationKey]);
}
}
$mostReplayed['timedMarkerDecorations'] = $timedMarkerDecorations;
foreach(['markerType', 'markersMetadata', 'markersDecoration'] as $mostReplayedKey)
{
unset($mostReplayed[$mostReplayedKey]);
}
}
else
{
$mostReplayed = null;
}
$item['mostReplayed'] = $mostReplayed;
}
if ($options['qualities']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id", scriptVariable: 'ytInitialPlayerResponse');
$qualities = [];
foreach ($json['streamingData']['adaptiveFormats'] as $quality) {
if (array_key_exists('qualityLabel', $quality)) {
$quality = $quality['qualityLabel'];
if (!in_array($quality, $qualities)) {
array_push($qualities, $quality);
}
}
}
$item['qualities'] = $qualities;
}
if ($options['location']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id");
$location = $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'][0]['videoPrimaryInfoRenderer']['superTitleLink']['runs'][0]['text'];
$item['location'] = $location;
}
if ($options['chapters']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id");
$chapters = [];
$areAutoGenerated = false;
foreach ($json['engagementPanels'] as $engagementPanel) {
if ($engagementPanel['engagementPanelSectionListRenderer']['panelIdentifier'] === 'engagement-panel-macro-markers-description-chapters')
break;
}
$contents = $engagementPanel['engagementPanelSectionListRenderer']['content']['macroMarkersListRenderer']['contents'];
if ($contents !== null) {
$areAutoGenerated = array_key_exists('macroMarkersInfoItemRenderer', $contents[0]);
$contents = array_slice($contents, $areAutoGenerated ? 1 : 0);
foreach ($contents as $chapter) {
$chapter = $chapter['macroMarkersListItemRenderer'];
$timeInt = getIntFromDuration($chapter['timeDescription']['simpleText']);
array_push($chapters, [
'title' => $chapter['title']['simpleText'],
'time' => $timeInt,
'thumbnails' => $chapter['thumbnail']['thumbnails']
]);
}
}
$chapters = [
'areAutoGenerated' => $areAutoGenerated,
'chapters' => $chapters
];
$item['chapters'] = $chapters;
}
if ($options['isOriginal']) {
$json = getJson("https://www.youtube.com/watch?v=$id");
$isOriginal = doesPathExist($json, 'contents/twoColumnWatchNextResults/results/results/contents/1/videoSecondaryInfoRenderer/metadataRowContainer/metadataRowContainerRenderer/rows/2/metadataRowRenderer/contents/0/simpleText') or str_contains($html, 'xtags=' . urlencode('acont=original'));
$item['isOriginal'] = $isOriginal;
}
if ($options['isRestricted']) {
$opts = [
'http' => [
'header' => ['Cookie: PREF=f2=8000000'],
]
];
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id", $opts, 'ytInitialPlayerResponse');
$playabilityStatus = $json['playabilityStatus'];
$isRestricted = array_key_exists('isBlockedInRestrictedMode', $playabilityStatus);
$item['isRestricted'] = $isRestricted;
}
if ($options['snippet']) {
$json = getJSONFromHTMLForcingLanguage("https://www.youtube.com/watch?v=$id");
$contents = $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'];
// Note that `publishedAt` has a day only precision.
$publishedAt = strtotime($contents[0]['videoPrimaryInfoRenderer']['dateText']['simpleText']);
$description = $contents[1]['videoSecondaryInfoRenderer']['attributedDescription']['content'];
$snippet = [
'publishedAt' => $publishedAt,
'description' => $description
];
$item['snippet'] = $snippet;
}
if ($options['statistics']) {
$json = getJSONFromHTMLForcingLanguage("https://www.youtube.com/watch?v=$id");
preg_match('/like this video along with ([\d,]+) other people/', $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'][0]['videoPrimaryInfoRenderer']['videoActions']['menuRenderer']['topLevelButtons'][0]['segmentedLikeDislikeButtonViewModel']['likeButtonViewModel']['likeButtonViewModel']['toggleButtonViewModel']['toggleButtonViewModel']['defaultButtonViewModel']['buttonViewModel']['accessibilityText'], $viewCount);
$statistics = [
'viewCount' => getIntValue($json['playerOverlays']['playerOverlayRenderer']['videoDetails']['playerOverlayVideoDetailsRenderer']['subtitle']['runs'][2]['text'], 'view'),
'likeCount' => getIntValue($viewCount[1]),
];
$item['statistics'] = $statistics;
}
if ($options['activity']) {
$json = getJSONFromHTMLForcingLanguage("https://www.youtube.com/watch?v=$id");
$activity = $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'][1]['videoSecondaryInfoRenderer']['metadataRowContainer']['metadataRowContainerRenderer']['rows'][0]['richMetadataRowRenderer']['contents'][0]['richMetadataRenderer'];
$name = $activity['title']['simpleText'];
$year = $activity['subtitle']['simpleText'];
$thumbnails = $activity['thumbnail']['thumbnails'];
$channelId = $activity['endpoint']['browseEndpoint']['browseId'];
$activity = [
'name' => $name,
'year' => $year,
'thumbnails' => $thumbnails,
'channelId' => $channelId
];
$item['activity'] = $activity;
}
if ($options['explicitLyrics']) {
$json = getJSONFromHTML("https://www.youtube.com/watch?v=$id");
$rows = $json['contents']['twoColumnWatchNextResults']['results']['results']['contents'][1]['videoSecondaryInfoRenderer']['metadataRowContainer']['metadataRowContainerRenderer']['rows'];
$item['explicitLyrics'] = $rows !== null && end($rows)['metadataRowRenderer']['contents'][0]['simpleText'] === 'Explicit lyrics';
}
return $item;
}
function getAPI($ids)
{
$items = [];
foreach ($ids as $id) {
array_push($items, getItem($id));
}
$answer = [
'kind' => 'youtube#videoListResponse',
'etag' => 'NotImplemented',
'items' => $items
];
return json_encode($answer, JSON_PRETTY_PRINT);
}