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Reimplemented EEPROM and Twitter lookups.

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This commit is contained in:
flash 2022-07-16 01:40:44 +00:00
parent 7160e9909d
commit 4ad19c6363
17 changed files with 1078 additions and 402 deletions
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6
public/index.php
View file

@ -6,6 +6,12 @@ require_once __DIR__ . '/../uiharu.php';
// should be in a cron job
$db->execute('DELETE FROM `uih_metadata_cache` WHERE `metadata_created` < NOW() - INTERVAL 7 DAY');
$ctx->registerLookup(new \Uiharu\Lookup\EEPROMLookup('eeprom', 'eeprom.flashii.net', ['i.fii.moe', 'i.flashii.net']));
if(UIH_DEBUG)
$ctx->registerLookup(new \Uiharu\Lookup\EEPROMLookup('devrom', 'eeprom.edgii.net', ['i.edgii.net']));
$ctx->registerLookup(new \Uiharu\Lookup\TwitterLookup);
$ctx->setupHttp();
$ctx->registerApi(new \Uiharu\Apis\v1_0($ctx));

749
src/Apis/v1_0.php
View file

@ -3,20 +3,30 @@ namespace Uiharu\APIs;
use stdClass;
use DOMDocument;
use Exception;
use InvalidArgumentException;
use Uiharu\Colour;
use Uiharu\Config;
use Uiharu\FFMPEG;
use Uiharu\IHasMediaInfo;
use Uiharu\MediaTypeExts;
use Uiharu\UihContext;
use Uiharu\Url;
use Uiharu\Lookup\EEPROMLookupResult;
use Uiharu\Lookup\TwitterLookupResult;
use Uiharu\Lookup\TwitterLookupTweetResult;
use Uiharu\Lookup\TwitterLookupUserResult;
use Index\MediaType;
use Index\Data\IDbConnection;
use Index\Http\HttpFx;
use Index\Performance\Stopwatch;
final class v1_0 implements \Uiharu\IApi {
private UihContext $ctx;
private IDbConnection $db;
public function __construct(UihContext $ctx) {
$this->ctx = $ctx;
$this->db = $ctx->getDatabase();
}
@ -29,36 +39,6 @@ final class v1_0 implements \Uiharu\IApi {
$router->post('/metadata', [$this, 'handlePOST']);
}
public function eepromLookup(stdClass $resp, string $eepromFileId, string $domain = 'flashii'): void {
$resp->type = 'eeprom:file';
$resp->color = '#8559a5';
$resp->eeprom_file_id = $eepromFileId;
$curl = curl_init("https://eeprom.{$domain}.net/uploads/{$resp->eeprom_file_id}.json");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
],
]);
$eepromResp = curl_exec($curl);
curl_close($curl);
$resp->eeprom_file_info = json_decode($eepromResp);
if(isset($resp->eeprom_file_info->name))
$resp->title = $resp->eeprom_file_info->name;
if(isset($resp->eeprom_file_info->thumb))
$resp->image = $resp->eeprom_file_info->thumb;
$resp->site_name = 'Flashii EEPROM';
}
public function handleGET($response, $request) {
if($request->getMethod() === 'HEAD') {
$response->setTypeJson();
@ -124,411 +104,378 @@ final class v1_0 implements \Uiharu\IApi {
}
if(empty($resp->type)) {
$urlScheme = strtolower($parsedUrl->getScheme());
$urlHost = strtolower($parsedUrl->getHost());
$urlPath = '/' . trim($parsedUrl->getPath(), '/');
$lookup = $this->ctx->matchLookup($parsedUrl);
if($urlScheme === 'eeprom') {
if(preg_match('#^([A-Za-z0-9-_]+)$#', $parsedUrl->getPath(), $matches)) {
$parsedUrl = Url::parse('https://i.fii.moe/' . $matches[1]);
$resp->uri = $parsedUrl->toV1();
$continueRaw = true;
$this->eepromLookup($resp, $matches[1]);
}
} elseif($urlScheme === 'devrom') {
if(preg_match('#^([A-Za-z0-9-_]+)$#', $parsedUrl->getPath(), $matches)) {
$parsedUrl = Url::parse('https://i.edgii.net/' . $matches[1]);
$resp->uri = $parsedUrl->toV1();
$continueRaw = true;
$this->eepromLookup($resp, $matches[1], 'edgii');
}
} elseif($urlScheme === 'http' || $urlScheme === 'https') {
switch($urlHost) {
case 'i.flashii.net':
case 'i.fii.moe':
$eepromFileId = substr($urlPath, 1);
case 'eeprom.flashii.net':
if(!isset($eepromFileId) && preg_match('#^/uploads/([A-Za-z0-9-_]+)/?$#', $urlPath, $matches))
$eepromFileId = $matches[1];
if($lookup !== null) {
try {
$result = $lookup->lookup($parsedUrl);
if(!empty($eepromFileId)) {
$continueRaw = true;
$this->eepromLookup($resp, $eepromFileId);
}
break;
$resp->uri = $result->getUrl()->toV1();
$resp->type = $result->getObjectType();
case 'i.edgii.net':
$eepromFileId = substr($urlPath, 1);
case 'eeprom.edgii.net':
if(!isset($eepromFileId) && preg_match('#^/uploads/([A-Za-z0-9-_]+)/?$#', $urlPath, $matches))
$eepromFileId = $matches[1];
if($result->hasMediaType())
$resp->content_type = MediaTypeExts::toV1($result->getMediaType());
if($result->hasColour())
$resp->color = Colour::toHexString($result->getColour());
if($result->hasTitle())
$resp->title = $result->getTitle();
if($result->hasSiteName())
$resp->site_name = $result->getSiteName();
if($result->hasDescription())
$resp->description = $result->getDescription();
if($result->hasPreviewImage())
$resp->image = $result->getPreviewImage();
if(!empty($eepromFileId)) {
$continueRaw = true;
$this->eepromLookup($resp, $eepromFileId, 'edgii');
}
break;
if($result instanceof TwitterLookupResult) {
if($result instanceof TwitterLookupTweetResult)
$resp->tweet_id = $result->getTwitterTweetId();
case 'twitter.com': case 'www.twitter.com':
case 'm.twitter.com': case 'mobile.twitter.com':
case 'nitter.net': case 'www.nitter.net':
if(preg_match('#^/@?(?:[A-Za-z0-9_]{1,20})/status(?:es)?/([0-9]+)/?$#', $urlPath, $matches)) {
$resp->type = 'twitter:tweet';
$resp->color = '#1da1f2';
$resp->tweet_id = strval($matches[1] ?? '0');
$curl = curl_init("https://api.twitter.com/2/tweets?ids={$resp->tweet_id}&expansions=attachments.media_keys,author_id,entities.mentions.username,referenced_tweets.id,referenced_tweets.id.author_id&media.fields=height,width,media_key,preview_image_url,url,type&tweet.fields=attachments,conversation_id,text,source,possibly_sensitive,created_at&user.fields=id,name,profile_image_url,protected,username,verified");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer ' . Config::get('Twitter', 'apiToken'),
'Accept: application/json',
],
]);
$tweetResp = curl_exec($curl);
curl_close($curl);
$resp->tweet_info = json_decode($tweetResp);
if(isset($resp->tweet_info->includes->users[0]->name))
$resp->title = $resp->tweet_info->includes->users[0]->name;
if(isset($resp->tweet_info->includes->users[0]->profile_image_url))
$resp->image = $resp->tweet_info->includes->users[0]->profile_image_url;
if(isset($resp->tweet_info->data[0]->text))
$resp->description = $resp->tweet_info->data[0]->text;
$resp->site_name = 'Twitter';
break;
if($result instanceof TwitterLookupUserResult)
$resp->twitter_user_name = $result->getTwitterUserName();
if(UIH_DEBUG)
$resp->dbg_twitter_info = $result->getTwitterResult();
}
if($result instanceof IHasMediaInfo) {
if($result->isMedia()) {
$resp->is_image = $result->isImage();
$resp->is_audio = $result->isAudio();
$resp->is_video = $result->isVideo();
if($result->hasDimensions()) {
$resp->width = $result->getWidth();
$resp->height = $result->getHeight();
}
$resp->media = new stdClass;
$resp->media->confidence = $result->getConfidence();
if($result->hasAspectRatio())
$resp->media->aspect_ratio = $result->getAspectRatio();
if($result->hasDuration())
$resp->media->duration = $result->getDuration();
if($result->hasSize())
$resp->media->size = $result->getSize();
if($result->hasBitRate())
$resp->media->bitrate = $result->getBitRate();
}
if(preg_match('#^/@?([A-Za-z0-9_]{1,20})/?$#', $urlPath, $matches)) {
$resp->type = 'twitter:user';
$resp->color = '#1da1f2';
$resp->twitter_user_name = strval($matches[1] ?? '');
$curl = curl_init("https://api.twitter.com/2/users/by?usernames={$resp->twitter_user_name}&user.fields=description,entities,id,name,profile_image_url,protected,url,username,verified");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer ' . Config::get('Twitter', 'apiToken'),
'Accept: application/json',
],
]);
$twitUserResp = curl_exec($curl);
curl_close($curl);
$resp->twitter_user_info = json_decode($twitUserResp);
if(isset($resp->twitter_user_info->data[0]->name))
$resp->title = $resp->twitter_user_info->data[0]->name;
if(isset($resp->twitter_user_info->data[0]->profile_image_url))
$resp->image = $resp->twitter_user_info->data[0]->profile_image_url;
if(isset($resp->twitter_user_info->data[0]->description))
$resp->description = $resp->twitter_user_info->data[0]->description;
$resp->site_name = 'Twitter';
break;
if($result instanceof EEPROMLookupResult) {
$resp->eeprom_file_id = $result->getEEPROMId();
$resp->eeprom_file_info = $result->getEEPROMInfo();
}
break;
case 'youtu.be': case 'www.youtu.be': // www. doesn't work for this, but may as well cover it
$youtubeVideoId = substr($urlPath, 1);
case 'youtube.com': case 'www.youtube.com':
case 'youtube-nocookie.com': case 'www.youtube-nocookie.com':
parse_str($parsedUrl->getQuery(), $queryString);
if(!isset($youtubeVideoId) && $urlPath === '/watch')
$youtubeVideoId = $queryString['v'] ?? null;
if(!empty($youtubeVideoId)) {
$resp->type = 'youtube:video';
$resp->color = '#f00';
$resp->youtube_video_id = $youtubeVideoId;
if(isset($queryString['t']))
$resp->youtube_start_time = $queryString['t'];
if(isset($queryString['list']))
$resp->youtube_playlist = $queryString['list'];
if(isset($queryString['index']))
$resp->youtube_playlist_index = $queryString['index'];
$curl = curl_init("https://www.googleapis.com/youtube/v3/videos?part=snippet%2CcontentDetails%2Cstatistics&id={$resp->youtube_video_id}&key=" . Config::get('Google', 'apiKey'));
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
],
]);
$youtubeResp = curl_exec($curl);
curl_close($curl);
$resp->youtube_video_info = json_decode($youtubeResp);
if(isset($resp->youtube_video_info->items[0]->snippet->title))
$resp->title = $resp->youtube_video_info->items[0]->snippet->title;
if(isset($resp->youtube_video_info->items[0]->snippet->thumbnails->medium->url))
$resp->image = $resp->youtube_video_info->items[0]->snippet->thumbnails->medium->url;
if(isset($resp->youtube_video_info->items[0]->snippet->description))
$resp->description = $resp->youtube_video_info->items[0]->snippet->description;
$resp->site_name = 'YouTube';
}
break;
if(UIH_DEBUG && $result->hasMediaInfo())
$resp->dbg_media_info = $result->getMediaInfo();
}
} catch(Exception $ex) {
$resp->error = 'metadata:lookup';
if(UIH_DEBUG) {
$resp->dbg_msg = $ex->getMessage();
$resp->dbg_ex = (string)$ex;
}
$response->setStatusCode(500);
return $resp;
}
} else {
$resp->error = 'metadata:scheme';
$response->setStatusCode(400);
return $resp;
}
$urlScheme = strtolower($parsedUrl->getScheme());
$urlHost = strtolower($parsedUrl->getHost());
$urlPath = '/' . trim($parsedUrl->getPath(), '/');
if((empty($resp->type) || isset($continueRaw)) && in_array($parsedUrl->getScheme(), ['http', 'https'])) {
$curl = curl_init((string)$parsedUrl);
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => true,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_MAXREDIRS => 5,
CURLOPT_PATH_AS_IS => true,
CURLOPT_NOBODY => true,
CURLOPT_HEADER => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS,
CURLOPT_REDIR_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_DEFAULT_PROTOCOL => 'https',
CURLOPT_USERAGENT => 'Mozilla/5.0 (compatible) Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: text/html,application/xhtml+xml',
],
]);
$headers = curl_exec($curl);
if($urlScheme === 'http' || $urlScheme === 'https') {
switch($urlHost) {
case 'youtu.be': case 'www.youtu.be': // www. doesn't work for this, but may as well cover it
$youtubeVideoId = substr($urlPath, 1);
case 'youtube.com': case 'www.youtube.com':
case 'youtube-nocookie.com': case 'www.youtube-nocookie.com':
parse_str($parsedUrl->getQuery(), $queryString);
if($headers === false) {
$resp->error = 'metadata:timeout';
$resp->errorMessage = curl_error($curl);
} else {
$headersRaw = explode("\r\n", trim($headers));
$statusCode = 200;
$headers = [];
foreach($headersRaw as $header) {
if(empty($header))
continue;
if(strpos($header, ':') === false) {
$headParts = explode(' ', $header);
if(isset($headParts[1]) && is_numeric($headParts[1]))
$statusCode = (int)$headParts[1];
$headers = [];
continue;
}
$headerParts = explode(':', $header, 2);
$headerParts[0] = mb_strtolower($headerParts[0]);
if(isset($headers[$headerParts[0]]))
$headers[$headerParts[0]] .= ', ' . trim($headerParts[1] ?? '');
else
$headers[$headerParts[0]] = trim($headerParts[1] ?? '');
}
if(!isset($youtubeVideoId) && $urlPath === '/watch')
$youtubeVideoId = $queryString['v'] ?? null;
try {
$contentType = MediaType::parse($headers['content-type'] ?? '');
} catch(InvalidArgumentException $ex) {
$contentType = MediaType::parse('application/octet-stream');
}
if(!empty($youtubeVideoId)) {
$resp->type = 'youtube:video';
$resp->color = '#f00';
$resp->youtube_video_id = $youtubeVideoId;
$resp->content_type = MediaTypeExts::toV1($contentType);
if(isset($queryString['t']))
$resp->youtube_start_time = $queryString['t'];
if(isset($queryString['list']))
$resp->youtube_playlist = $queryString['list'];
if(isset($queryString['index']))
$resp->youtube_playlist_index = $queryString['index'];
$isHTML = $contentType->equals('text/html');
$isXHTML = $contentType->equals('application/xhtml+xml');
if($isHTML || $isXHTML) {
curl_setopt_array($curl, [
CURLOPT_NOBODY => false,
CURLOPT_HEADER => false,
]);
$body = curl_exec($curl);
curl_close($curl);
$document = new DOMDocument;
if($isXHTML) {
$document->loadXML($body, LIBXML_NOERROR | LIBXML_NONET | LIBXML_NOWARNING);
} else {
$document->loadHTML($body, LIBXML_NOERROR | LIBXML_NONET | LIBXML_NOWARNING);
foreach($document->childNodes as $child)
if($child->nodeType === XML_PI_NODE) {
$document->removeChild($child);
break;
}
$document->encoding = $contentType->getCharset();
}
$charSet = $document->encoding;
$resp->type = 'website';
$resp->title = '';
$isMetaTitle = false;
$titleTag = $document->getElementsByTagName('title');
foreach($titleTag as $tag) {
$resp->title = trim(mb_convert_encoding($tag->textContent, 'utf-8', $charSet));
break;
}
$metaTags = $document->getElementsByTagName('meta');
foreach($metaTags as $tag) {
$nameAttr = $tag->hasAttribute('name') ? $tag->getAttribute('name') : (
$tag->hasAttribute('property') ? $tag->getAttribute('property') : ''
);
$valueAttr = $tag->hasAttribute('value') ? $tag->getAttribute('value') : (
$tag->hasAttribute('content') ? $tag->getAttribute('content') : ''
);
$nameAttr = trim(mb_convert_encoding($nameAttr, 'utf-8', $charSet));
$valueAttr = trim(mb_convert_encoding($valueAttr, 'utf-8', $charSet));
if(empty($nameAttr) || empty($valueAttr))
continue;
switch($nameAttr) {
case 'og:title':
case 'twitter:title':
if(!$isMetaTitle) {
$isMetaTitle = true;
$resp->title = $valueAttr;
}
break;
case 'description':
case 'og:description':
case 'twitter:description':
if(!isset($resp->description))
$resp->description = $valueAttr;
break;
case 'og:site_name':
$resp->site_name = $valueAttr;
break;
case 'og:image':
case 'twitter:image':
$resp->image = $valueAttr;
break;
case 'theme-color':
$resp->color = $valueAttr;
break;
case 'og:type':
$resp->type = $valueAttr;
break;
$curl = curl_init("https://www.googleapis.com/youtube/v3/videos?part=snippet%2CcontentDetails%2Cstatistics&id={$resp->youtube_video_id}&key=" . Config::get('Google', 'apiKey'));
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
],
]);
$youtubeResp = curl_exec($curl);
curl_close($curl);
$resp->youtube_video_info = json_decode($youtubeResp);
if(isset($resp->youtube_video_info->items[0]->snippet->title))
$resp->title = $resp->youtube_video_info->items[0]->snippet->title;
if(isset($resp->youtube_video_info->items[0]->snippet->thumbnails->medium->url))
$resp->image = $resp->youtube_video_info->items[0]->snippet->thumbnails->medium->url;
if(isset($resp->youtube_video_info->items[0]->snippet->description))
$resp->description = $resp->youtube_video_info->items[0]->snippet->description;
$resp->site_name = 'YouTube';
}
}
break;
}
} else {
$resp->error = 'metadata:scheme';
$response->setStatusCode(400);
return $resp;
}
if((empty($resp->type) || isset($continueRaw)) && in_array($parsedUrl->getScheme(), ['http', 'https'])) {
$curl = curl_init((string)$parsedUrl);
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => true,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_MAXREDIRS => 5,
CURLOPT_PATH_AS_IS => true,
CURLOPT_NOBODY => true,
CURLOPT_HEADER => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS,
CURLOPT_REDIR_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_DEFAULT_PROTOCOL => 'https',
CURLOPT_USERAGENT => 'Mozilla/5.0 (compatible) Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: text/html,application/xhtml+xml',
],
]);
$headers = curl_exec($curl);
if($headers === false) {
$resp->error = 'metadata:timeout';
$resp->errorMessage = curl_error($curl);
} else {
$resp->is_image = $isImage = $contentType->matchCategory('image');
$resp->is_audio = $isAudio = $contentType->matchCategory('audio');
$resp->is_video = $isVideo = $contentType->matchCategory('video');
$headersRaw = explode("\r\n", trim($headers));
$statusCode = 200;
$headers = [];
foreach($headersRaw as $header) {
if(empty($header))
continue;
if(strpos($header, ':') === false) {
$headParts = explode(' ', $header);
if(isset($headParts[1]) && is_numeric($headParts[1]))
$statusCode = (int)$headParts[1];
$headers = [];
continue;
}
$headerParts = explode(':', $header, 2);
$headerParts[0] = mb_strtolower($headerParts[0]);
if(isset($headers[$headerParts[0]]))
$headers[$headerParts[0]] .= ', ' . trim($headerParts[1] ?? '');
else
$headers[$headerParts[0]] = trim($headerParts[1] ?? '');
}
if($isImage || $isAudio || $isVideo) {
try {
$contentType = MediaType::parse($headers['content-type'] ?? '');
} catch(InvalidArgumentException $ex) {
$contentType = MediaType::parse('application/octet-stream');
}
$resp->content_type = MediaTypeExts::toV1($contentType);
$isHTML = $contentType->equals('text/html');
$isXHTML = $contentType->equals('application/xhtml+xml');
if($isHTML || $isXHTML) {
curl_setopt_array($curl, [
CURLOPT_NOBODY => false,
CURLOPT_HEADER => false,
]);
$body = curl_exec($curl);
curl_close($curl);
$resp->media = new stdClass;
$ffmpeg = json_decode(shell_exec(sprintf('ffprobe -show_streams -show_format -print_format json -v quiet -i %s', escapeshellarg((string)$parsedUrl))));
if(!empty($ffmpeg)) {
if(!empty($ffmpeg->format)) {
$resp->media->confidence = empty($ffmpeg->format->probe_score) ? 0 : (intval($ffmpeg->format->probe_score) / 100);
if(!empty($ffmpeg->format->duration))
$resp->media->duration = floatval($ffmpeg->format->duration);
if(!empty($ffmpeg->format->size))
$resp->media->size = intval($ffmpeg->format->size);
if(!empty($ffmpeg->format->bit_rate))
$resp->media->bitrate = intval($ffmpeg->format->bit_rate);
if($isVideo || $isImage) {
if(!empty($ffmpeg->streams)) {
foreach($ffmpeg->streams as $stream) {
if(($stream->codec_type ?? null) !== 'video')
continue;
$resp->width = intval($stream->coded_width ?? $stream->width ?? -1);
$resp->height = intval($stream->coded_height ?? $stream->height ?? -1);
if(!empty($stream->display_aspect_ratio))
$resp->media->aspect_ratio = $stream->display_aspect_ratio;
if($isImage)
break;
}
}
$document = new DOMDocument;
if($isXHTML) {
$document->loadXML($body, LIBXML_NOERROR | LIBXML_NONET | LIBXML_NOWARNING);
} else {
$document->loadHTML($body, LIBXML_NOERROR | LIBXML_NONET | LIBXML_NOWARNING);
foreach($document->childNodes as $child)
if($child->nodeType === XML_PI_NODE) {
$document->removeChild($child);
break;
}
$document->encoding = $contentType->getCharset();
}
if($isAudio) {
function eat_tags(stdClass $dest, stdClass $source): void {
if(!empty($source->title) || !empty($source->TITLE))
$dest->title = $source->title ?? $source->TITLE;
if(!empty($source->artist) || !empty($source->ARTIST))
$dest->artist = $source->artist ?? $source->ARTIST;
if(!empty($source->album) || !empty($source->ALBUM))
$dest->album = $source->album ?? $source->ALBUM;
if(!empty($source->date) || !empty($source->DATE))
$dest->date = $source->date ?? $source->DATE;
if(!empty($source->comment) || !empty($source->COMMENT))
$dest->comment = $source->comment ?? $source->COMMENT;
if(!empty($source->genre) || !empty($source->GENRE))
$dest->genre = $source->genre ?? $source->GENRE;
$charSet = $document->encoding;
$resp->type = 'website';
$resp->title = '';
$isMetaTitle = false;
$titleTag = $document->getElementsByTagName('title');
foreach($titleTag as $tag) {
$resp->title = trim(mb_convert_encoding($tag->textContent, 'utf-8', $charSet));
break;
}
$metaTags = $document->getElementsByTagName('meta');
foreach($metaTags as $tag) {
$nameAttr = $tag->hasAttribute('name') ? $tag->getAttribute('name') : (
$tag->hasAttribute('property') ? $tag->getAttribute('property') : ''
);
$valueAttr = $tag->hasAttribute('value') ? $tag->getAttribute('value') : (
$tag->hasAttribute('content') ? $tag->getAttribute('content') : ''
);
$nameAttr = trim(mb_convert_encoding($nameAttr, 'utf-8', $charSet));
$valueAttr = trim(mb_convert_encoding($valueAttr, 'utf-8', $charSet));
if(empty($nameAttr) || empty($valueAttr))
continue;
switch($nameAttr) {
case 'og:title':
case 'twitter:title':
if(!$isMetaTitle) {
$isMetaTitle = true;
$resp->title = $valueAttr;
}
break;
if(!empty($ffmpeg->format->tags)) {
$resp->media->tags = new stdClass;
eat_tags($resp->media->tags, $ffmpeg->format->tags);
} elseif(!empty($ffmpeg->streams)) {
// iterate over streams, fuck ogg
$resp->media->tags = new stdClass;
foreach($ffmpeg->streams as $stream) {
if(($stream->codec_type ?? null) === 'audio' && !empty($stream->tags)) {
eat_tags($resp->media->tags, $stream->tags);
if(!empty($resp->media->tags))
case 'description':
case 'og:description':
case 'twitter:description':
if(!isset($resp->description))
$resp->description = $valueAttr;
break;
case 'og:site_name':
$resp->site_name = $valueAttr;
break;
case 'og:image':
case 'twitter:image':
$resp->image = $valueAttr;
break;
case 'theme-color':
$resp->color = $valueAttr;
break;
case 'og:type':
$resp->type = $valueAttr;
break;
}
}
} else {
if(empty($resp->type))
$resp->type = 'media';
$resp->is_image = $isImage = $contentType->matchCategory('image');
$resp->is_audio = $isAudio = $contentType->matchCategory('audio');
$resp->is_video = $isVideo = $contentType->matchCategory('video');
if($isImage || $isAudio || $isVideo) {
curl_close($curl);
$resp->media = new stdClass;
$ffmpeg = FFMPEG::probe($parsedUrl);
if(!empty($ffmpeg)) {
if(!empty($ffmpeg->format)) {
$resp->media->confidence = empty($ffmpeg->format->probe_score) ? 0 : (intval($ffmpeg->format->probe_score) / 100);
if(!empty($ffmpeg->format->duration))
$resp->media->duration = floatval($ffmpeg->format->duration);
if(!empty($ffmpeg->format->size))
$resp->media->size = intval($ffmpeg->format->size);
if(!empty($ffmpeg->format->bit_rate))
$resp->media->bitrate = intval($ffmpeg->format->bit_rate);
if($isVideo || $isImage) {
if(!empty($ffmpeg->streams)) {
foreach($ffmpeg->streams as $stream) {
if(($stream->codec_type ?? null) !== 'video')
continue;
$resp->width = intval($stream->coded_width ?? $stream->width ?? -1);
$resp->height = intval($stream->coded_height ?? $stream->height ?? -1);
if(!empty($stream->display_aspect_ratio))
$resp->media->aspect_ratio = $stream->display_aspect_ratio;
if($isImage)
break;
}
}
}
if(empty($resp->title)) {
$audioTitle = '';
if(!empty($resp->media->tags->artist))
$audioTitle .= $resp->media->tags->artist . ' - ';
if(!empty($resp->media->tags->title))
$audioTitle .= $resp->media->tags->title;
if(!empty($resp->media->tags->date))
$audioTitle .= ' (' . $resp->media->tags->date . ')';
if(!empty($audioTitle))
$resp->title = $audioTitle;
}
if($isAudio) {
function eat_tags(stdClass $dest, stdClass $source): void {
if(!empty($source->title) || !empty($source->TITLE))
$dest->title = $source->title ?? $source->TITLE;
if(!empty($source->artist) || !empty($source->ARTIST))
$dest->artist = $source->artist ?? $source->ARTIST;
if(!empty($source->album) || !empty($source->ALBUM))
$dest->album = $source->album ?? $source->ALBUM;
if(!empty($source->date) || !empty($source->DATE))
$dest->date = $source->date ?? $source->DATE;
if(!empty($source->comment) || !empty($source->COMMENT))
$dest->comment = $source->comment ?? $source->COMMENT;
if(!empty($source->genre) || !empty($source->GENRE))
$dest->genre = $source->genre ?? $source->GENRE;
}
if(empty($resp->description) && !empty($resp->media->tags->comment))
$resp->description = $resp->media->tags->comment;
if(!empty($ffmpeg->format->tags)) {
$resp->media->tags = new stdClass;
eat_tags($resp->media->tags, $ffmpeg->format->tags);
} elseif(!empty($ffmpeg->streams)) {
// iterate over streams, fuck ogg
$resp->media->tags = new stdClass;
foreach($ffmpeg->streams as $stream) {
if(($stream->codec_type ?? null) === 'audio' && !empty($stream->tags)) {
eat_tags($resp->media->tags, $stream->tags);
if(!empty($resp->media->tags))
break;
}
}
}
if(empty($resp->title)) {
$audioTitle = '';
if(!empty($resp->media->tags->artist))
$audioTitle .= $resp->media->tags->artist . ' - ';
if(!empty($resp->media->tags->title))
$audioTitle .= $resp->media->tags->title;
if(!empty($resp->media->tags->date))
$audioTitle .= ' (' . $resp->media->tags->date . ')';
if(!empty($audioTitle))
$resp->title = $audioTitle;
}
if(empty($resp->description) && !empty($resp->media->tags->comment))
$resp->description = $resp->media->tags->comment;
}
}
}
}
if($includeRawResult)
$resp->ffmpeg = $ffmpeg;
} else curl_close($curl);
if($includeRawResult)
$resp->ffmpeg = $ffmpeg;
} else curl_close($curl);
}
}
}
}

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<?php
namespace Uiharu;
class AudioTags {
public function __construct(
private string $title = '',
private string $artist = '',
private string $album = '',
private string $date = '',
private string $comment = '',
private string $genre = ''
) {}
public function hasTitle(): bool {
return $this->title !== '';
}
public function getTitle(): string {
return $this->title;
}
public function hasArtist(): bool {
return $this->artist !== '';
}
public function getArtist(): string {
return $this->artist;
}
public function hasAlbum(): bool {
return $this->album !== '';
}
public function getAlbum(): string {
return $this->album;
}
public function hasDate(): bool {
return $this->date !== '';
}
public function getDate(): string {
return $this->date;
}
public function hasComment(): bool {
return $this->comment !== '';
}
public function getComment(): string {
return $this->comment;
}
public function hasGenre(): bool {
return $this->genre !== '';
}
public function getGenre(): string {
return $this->genre;
}
public static function fromMediaInfo(object $obj): AudioTags {
return new AudioTags(
$obj->tagTitle ?? '',
$obj->tagArtist ?? '',
$obj->tagAlbum ?? '',
$obj->tagDate ?? '',
$obj->tagComment ?? '',
$obj->tagGenre ?? '',
);
}
}

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<?php
namespace Uiharu;
final class Colour {
public static function toHexString(int $colour): string {
return '#' . str_pad(dechex($colour), 6, '0', STR_PAD_LEFT);
}
}

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<?php
namespace Uiharu;
use stdClass;
final class FFMPEG {
public static function probe(string $url): ?object {
return json_decode(
shell_exec(
sprintf(
'ffprobe -show_streams -show_format -print_format json -v quiet -i %s',
escapeshellarg($url)
)
)
);
}
public static function cleanProbe(string $url): ?object {
return self::cleanProbeResult(self::probe($url));
}
public static function cleanProbeResult(?object $in): ?object {
if($in === null)
return null;
$out = new stdClass;
if(!empty($in->format)) {
$out->confidence = empty($in->format->probe_score) ? 0 : (intval($in->format->probe_score) / 100);
if(!empty($in->format->duration))
$out->duration = floatval($in->format->duration);
if(!empty($in->format->size))
$out->size = intval($in->format->size);
if(!empty($in->format->bit_rate))
$out->bitRate = intval($int->format->bit_rate);
if(!empty($in->format->tags)) {
$out->tagTitle = $in->format->tags->title ?? $in->format->tags->TITLE;
$out->tagArtist = $in->format->tags->artist ?? $in->format->tags->ARTIST;
$out->tagAlbum = $in->format->tags->album ?? $in->format->tags->ALBUM;
$out->tagDate = $in->format->tags->date ?? $in->format->tags->DATE;
$out->tagComment = $in->format->tags->comment ?? $in->format->tags->COMMENT;
$out->tagGenre = $in->format->tags->genre ?? $in->format->tags->GENRE;
}
}
if(!empty($in->streams))
foreach($in->streams as $stream) {
$codecType = $stream->codec_type ?? null;
if($codecType === 'video') {
$out->width = intval($stream->coded_width ?? $stream->width ?? -1);
$out->height = intval($stream->coded_height ?? $stream->height ?? -1);
if(!empty($stream->display_aspect_ratio))
$out->aspectRatio = $stream->display_aspect_ratio;
} elseif($codecType === 'audio') {
$out->tagTitle = $stream->tags->title ?? $stream->tags->TITLE;
$out->tagArtist = $stream->tags->artist ?? $stream->tags->ARTIST;
$out->tagAlbum = $stream->tags->album ?? $stream->tags->ALBUM;
$out->tagDate = $stream->tags->date ?? $stream->tags->DATE;
$out->tagComment = $stream->tags->comment ?? $stream->tags->COMMENT;
$out->tagGenre = $stream->tags->genre ?? $stream->tags->GENRE;
}
}
return $out;
}
}

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<?php
namespace Uiharu;
interface IHasMediaInfo extends ILookupResult {
function getConfidence(): float;
function isMedia(): bool;
function isImage(): bool;
function isVideo(): bool;
function isAudio(): bool;
function hasDimensions(): bool;
function getWidth(): int;
function getHeight(): int;
function hasAspectRatio(): bool;
function getAspectRatio(): string;
function hasDuration(): bool;
function getDuration(): float;
function hasSize(): bool;
function getSize(): int;
function hasBitRate(): bool;
function getBitRate(): int;
function hasAudioTags(): bool;
function getAudioTags(): AudioTags;
function hasMediaInfo(): bool;
function getMediaInfo(): object;
}

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<?php
namespace Uiharu;
interface ILookup {
function match(Url $url): bool;
function lookup(Url $url): ILookupResult;
}

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<?php
namespace Uiharu;
use Index\MediaType;
interface ILookupResult {
function getUrl(): Url;
function getObjectType(): string;
function hasMediaType(): bool;
function getMediaType(): MediaType;
function hasColour(): bool;
function getColour(): int;
function hasTitle(): bool;
function getTitle(): string;
function hasSiteName(): bool;
function getSiteName(): string;
function hasDescription(): bool;
function getDescription(): string;
function hasPreviewImage(): bool;
function getPreviewImage(): string;
}

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<?php
namespace Uiharu\Lookup;
use RuntimeException;
use Uiharu\FFMPEG;
use Uiharu\MediaTypeExts;
use Uiharu\Url;
use Index\MediaType;
final class EEPROMLookup implements \Uiharu\ILookup {
public function __construct(
private string $protocol,
private string $apiDomain,
private array $shortDomains
) {}
public function match(Url $url): bool {
return $url->getScheme() === $this->protocol || (
$url->isWeb() && (
in_array($url->getHost(), $this->shortDomains) || (
$url->getHost() === $this->apiDomain && str_starts_with($url->getPath(), '/uploads')
)
)
);
}
private function rawLookup(string $fileId): ?object {
$curl = curl_init("https://{$this->apiDomain}/uploads/{$fileId}.json");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
],
]);
$resp = curl_exec($curl);
curl_close($curl);
return json_decode($resp);
}
public function lookup(Url $url): EEPROMLookupResult {
if($url->getScheme() === $this->protocol) {
$fileId = $url->getPath();
} elseif($url->isWeb()) {
if($url->getHost() === $this->apiDomain) {
if(preg_match('#^/uploads/([A-Za-z0-9-_]+)/?$#', $url->getPath(), $matches))
$fileId = $matches[1];
} else {
$fileId = substr($url->getPath(), 1);
}
}
if(!isset($fileId))
throw new RuntimeException('Was unable to find EEPROM file id.');
if(!preg_match('#^([A-Za-z0-9-_]+)$#', $fileId))
throw new RuntimeException('Invalid EEPROM file id format.');
$fileInfo = $this->rawLookup($fileId);
if($fileInfo === null)
throw new RuntimeException('EEPROM file does not exist.');
$url = Url::parse('https://' . $this->shortDomains[0] . '/' . $fileId);
$mediaType = MediaType::parse($fileInfo->type);
$isMedia = MediaTypeExts::isMedia($mediaType);
$mediaInfo = $isMedia ? FFMPEG::cleanProbe($url) : null;
return new EEPROMLookupResult($url, $mediaType, $fileInfo, $mediaInfo);
}
}

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<?php
namespace Uiharu\Lookup;
use Uiharu\AudioTags;
use Uiharu\Url;
use Index\MediaType;
final class EEPROMLookupResult implements \Uiharu\ILookupResult, \Uiharu\IHasMediaInfo {
private Url $url;
private MediaType $type;
private object $fileInfo;
private ?object $mediaInfo;
private ?AudioTags $audioTags;
public function __construct(
Url $url,
MediaType $type,
object $fileInfo,
?object $mediaInfo
) {
$this->url = $url;
$this->type = $type;
$this->fileInfo = $fileInfo;
$this->mediaInfo = $mediaInfo;
if($this->isAudio() && $mediaInfo !== null)
$this->audioTags = AudioTags::fromMediaInfo($mediaInfo);
else
$this->audioTags = null;
}
public function getUrl(): Url {
return $this->url;
}
public function getObjectType(): string {
return 'eeprom:file';
}
public function hasMediaType(): bool {
return true;
}
public function getMediaType(): MediaType {
return $this->type;
}
public function getEEPROMId(): string {
return $this->fileInfo->id;
}
public function getEEPROMInfo(): object {
return $this->fileInfo;
}
public function hasColour(): bool {
return true;
}
public function getColour(): int {
return 0x8559A5;
}
public function hasTitle(): bool {
return true;
}
public function getTitle(): string {
if($this->audioTags !== null) {
$title = '';
if($this->audioTags->hasArtist())
$title .= $this->audioTags->getArtist() . ' - ';
if($this->audioTags->hasTitle())
$title .= $this->audioTags->getTitle();
if($this->audioTags->hasDate())
$title .= ' (' . $this->audioTags->getDate() . ')';
$title = trim($title, " \n\r\t\v\x00()-");
if(!empty($title))
return $title;
}
return $this->fileInfo->name;
}
public function hasSiteName(): bool {
return true;
}
public function getSiteName(): string {
return 'EEPROM';
}
public function hasDescription(): bool {
return $this->audioTags !== null && $this->audioTags->hasComment();
}
public function getDescription(): string {
return $this->audioTags->getComment();
}
public function hasPreviewImage(): bool {
return true;
}
public function getPreviewImage(): string {
return $this->fileInfo->thumb;
}
public function getConfidence(): float {
return $this->mediaInfo->confidence ?? 0;
}
public function isMedia(): bool {
return $this->mediaInfo !== null;
}
public function isImage(): bool {
return $this->type->matchCategory('image');
}
public function isVideo(): bool {
return $this->type->matchCategory('video');
}
public function isAudio(): bool {
return $this->type->matchCategory('audio');
}
public function hasDimensions(): bool {
return $this->isMedia();
}
public function getWidth(): int {
return $this->mediaInfo->width ?? 0;
}
public function getHeight(): int {
return $this->mediaInfo->height ?? 0;
}
public function hasAspectRatio(): bool {
return isset($this->mediaInfo->aspectRatio);
}
public function getAspectRatio(): string {
return $this->mediaInfo->aspectRatio;
}
public function hasDuration(): bool {
return isset($this->mediaInfo->duration);
}
public function getDuration(): float {
return $this->mediaInfo->duration;
}
public function hasSize(): bool {
return isset($this->mediaInfo->size);
}
public function getSize(): int {
return $this->mediaInfo->size;
}
public function hasBitRate(): bool {
return isset($this->mediaInfo->bitRate);
}
public function getBitRate(): int {
return $this->mediaInfo->bitRate;
}
public function hasAudioTags(): bool {
return $this->audioTags !== null;
}
public function getAudioTags(): AudioTags {
return $this->audioTags;
}
public function hasMediaInfo(): bool {
return $this->mediaInfo !== null;
}
public function getMediaInfo(): object {
return $this->mediaInfo;
}
}

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<?php
namespace Uiharu\Lookup;
use RuntimeException;
use Uiharu\Config;
use Uiharu\Url;
use Index\MediaType;
final class TwitterLookup implements \Uiharu\ILookup {
private const TWITTER_DOMAINS = [
'twitter.com', 'www.twitter.com',
'm.twitter.com', 'mobile.twitter.com',
'nitter.net', 'www.nitter.net',
];
public function match(Url $url): bool {
if(!in_array($url->getHost(), self::TWITTER_DOMAINS))
return false;
return preg_match('#^/@?(?:[A-Za-z0-9_]{1,20})/status(?:es)?/([0-9]+)/?$#', $url->getPath())
|| preg_match('#^/@?([A-Za-z0-9_]{1,20})/?$#', $url->getPath());
}
private function lookupUser(string $userName): ?object {
$curl = curl_init("https://api.twitter.com/2/users/by?usernames={$userName}&user.fields=description,entities,id,name,profile_image_url,protected,url,username,verified");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer ' . Config::get('Twitter', 'apiToken'),
'Accept: application/json',
],
]);
$resp = curl_exec($curl);
curl_close($curl);
return json_decode($resp);
}
private function lookupTweet(string $tweetId): ?object {
$curl = curl_init("https://api.twitter.com/2/tweets?ids={$tweetId}&expansions=attachments.media_keys,author_id,entities.mentions.username,referenced_tweets.id,referenced_tweets.id.author_id&media.fields=height,width,media_key,preview_image_url,url,type&tweet.fields=attachments,conversation_id,text,source,possibly_sensitive,created_at&user.fields=id,name,profile_image_url,protected,username,verified");
curl_setopt_array($curl, [
CURLOPT_AUTOREFERER => false,
CURLOPT_CERTINFO => false,
CURLOPT_FAILONERROR => false,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TCP_FASTOPEN => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_PROTOCOLS => CURLPROTO_HTTPS,
CURLOPT_TIMEOUT => 5,
CURLOPT_USERAGENT => 'Uiharu/' . UIH_VERSION,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer ' . Config::get('Twitter', 'apiToken'),
'Accept: application/json',
],
]);
$resp = curl_exec($curl);
curl_close($curl);
return json_decode($resp);
}
public function lookup(Url $url): TwitterLookupResult {
if(preg_match('#^/@?(?:[A-Za-z0-9_]{1,20})/status(?:es)?/([0-9]+)/?$#', $url->getPath(), $matches)) {
$tweetId = strval($matches[1] ?? '0');
$tweetInfo = $this->lookupTweet($tweetId);
if($tweetInfo === null)
throw new RuntimeException('Tweet lookup failed.');
return new TwitterLookupTweetResult($url, $tweetInfo);
}
if(preg_match('#^/@?([A-Za-z0-9_]{1,20})/?$#', $url->getPath(), $matches)) {
$userName = strval($matches[1] ?? '');
$userInfo = $this->lookupUser($userName);
if($userInfo === null)
throw new RuntimeException('Twitter user lookup failed.');
return new TwitterLookupUserResult($url, $userInfo);
}
throw new RuntimeException('Unknown Twitter URL format.');
}
}

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<?php
namespace Uiharu\Lookup;
use RuntimeException;
use Uiharu\Url;
use Index\MediaType;
abstract class TwitterLookupResult implements \Uiharu\ILookupResult {
private Url $url;
public function __construct(Url $url) {
$this->url = $url;
}
public function getUrl(): Url {
return $this->url;
}
public abstract function getObjectType(): string;
public function hasMediaType(): bool {
return false;
}
public function getMediaType(): MediaType {
throw new RuntimeException('Unsupported');
}
public function hasColour(): bool {
return true;
}
public function getColour(): int {
return 0x1DA1F2;
}
public abstract function hasTitle(): bool;
public abstract function getTitle(): string;
public function hasSiteName(): bool {
return true;
}
public function getSiteName(): string {
return 'Twitter';
}
public abstract function hasDescription(): bool;
public abstract function getDescription(): string;
public abstract function hasPreviewImage(): bool;
public abstract function getPreviewImage(): string;
public abstract function getTwitterResult(): object;
}

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<?php
namespace Uiharu\Lookup;
use Uiharu\Url;
class TwitterLookupTweetResult extends TwitterLookupResult {
private object $tweetInfo;
public function __construct(Url $url, object $tweetInfo) {
parent::__construct($url);
$this->tweetInfo = $tweetInfo;
}
public function getObjectType(): string {
return 'twitter:tweet';
}
public function getTwitterTweetId(): string {
return $this->tweetInfo->data[0]->id;
}
public function hasTitle(): bool {
return isset($this->tweetInfo->includes->users[0]->name);
}
public function getTitle(): string {
return $this->tweetInfo->includes->users[0]->name;
}
public function hasDescription(): bool {
return isset($this->tweetInfo->data[0]->text);
}
public function getDescription(): string {
return $this->tweetInfo->data[0]->text;
}
public function hasPreviewImage(): bool {
return isset($this->tweetInfo->includes->users[0]->profile_image_url);
}
public function getPreviewImage(): string {
return $this->tweetInfo->includes->users[0]->profile_image_url;
}
public function getTwitterResult(): object {
return $this->tweetInfo;
}
}

46
src/Lookup/TwitterLookupUserResult.php Normal file
View file

@ -0,0 +1,46 @@
<?php
namespace Uiharu\Lookup;
use Uiharu\Url;
class TwitterLookupUserResult extends TwitterLookupResult {
private object $userInfo;
public function __construct(Url $url, object $userInfo) {
parent::__construct($url);
$this->userInfo = $userInfo;
}
public function getObjectType(): string {
return 'twitter:user';
}
public function getTwitterUserName(): string {
return $this->userInfo->data[0]->username;
}
public function hasTitle(): bool {
return isset($this->userInfo->data[0]->name);
}
public function getTitle(): string {
return $this->userInfo->data[0]->name;
}
public function hasDescription(): bool {
return isset($this->userInfo->data[0]->description);
}
public function getDescription(): string {
return $this->userInfo->data[0]->description;
}
public function hasPreviewImage(): bool {
return isset($this->userInfo->data[0]->profile_image_url);
}
public function getPreviewImage(): string {
return $this->userInfo->data[0]->profile_image_url;
}
public function getTwitterResult(): object {
return $this->userInfo;
}
}

6
src/MediaTypeExts.php
View file

@ -19,4 +19,10 @@ final class MediaTypeExts {
return $parts;
}
public static function isMedia(MediaType $mediaType): bool {
return $mediaType->matchCategory('image')
|| $mediaType->matchCategory('audio')
|| $mediaType->matchCategory('video');
}
}

12
src/UihContext.php
View file

@ -8,6 +8,7 @@ final class UihContext {
private IDbConnection $database;
private HttpFx $router;
private array $apis = [];
private array $lookups = [];
public function __construct(IDbConnection $database) {
$this->database = $database;
@ -81,4 +82,15 @@ final class UihContext {
break;
}
}
public function registerLookup(ILookup $lookup): void {
$this->lookups[] = $lookup;
}
public function matchLookup(Url $url): ?ILookup {
foreach($this->lookups as $lookup)
if($lookup->match($url))
return $lookup;
return null;
}
}

13
src/Url.php
View file

@ -17,7 +17,7 @@ final class Url {
public function __construct(array $parts) {
if(isset($parts['scheme']))
$this->scheme = $parts['scheme'];
$this->scheme = strtolower($parts['scheme']);
if(isset($parts['host']))
$this->host = $parts['host'];
if(isset($parts['port']))
@ -136,6 +136,17 @@ final class Url {
return hash('sha256', (string)$this, $raw);
}
public function isHTTP(): bool {
return $this->scheme === 'http';
}
public function isHTTPS(): bool {
return $this->scheme === 'https';
}
public function isWeb(): bool {
return $this->scheme === 'https'
|| $this->scheme === 'http';
}
public function __toString(): string {
if($this->formatted === null) {
$string = '';