208 lines
7.8 KiB
PHP
208 lines
7.8 KiB
PHP
<?php
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define('SIG_DEBUG', is_file(__DIR__ . '/../.debug'));
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define('SIG_WIDTH', 400);
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define('SIG_HEIGHT', 100);
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define('SIG_STATIC', '/tmp/sig-img-1HxTH4MQ.png');
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define('SIG_AGE', 60);
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define('SIG_FOOTER', __DIR__ . '/ex/footer.png');
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define('FW_FONT_FAM', __DIR__ . '/ex/Electrolize-Regular.ttf');
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define('FW_FONT_SIZE', 26);
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define('FW_TEXT', 'flashwave');
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define('FA_FONT_FAM', __DIR__ . '/ex/fa-solid-900.ttf');
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define('NP_FONT_FAM', __DIR__ . '/ex/NotoSansJP-Regular.otf');
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define('NP_FONT_SIZE', 13);
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define('NP_FONT_SIZE_SMALL', 9.5);
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define('NP_FONT_SIZE_ICON', 17);
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define('NP_FILE', '/tmp/sig-np-NGowpEMJ.json');
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define('NP_URL', 'https://now.flash.moe/get.php?u=flashwave_');
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define('NP_COVER', '/tmp/sig-cover-h1coc2SW.png');
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define('NP_COVER_URL', '/tmp/sig-cover-url-9vXPUgCi.txt');
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define('NP_COVER_URL_DEFAULT', 'https://lastfm.freetls.fastly.net/i/u/174s/2a96cbd8b46e442fc41c2b86b821562f.png');
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define('NP_COVER_DEFAULT', __DIR__ . '/ex/no-cover.png');
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define('NP_COVER_PAD', 5);
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define('NP_COVER_FRAME', 1);
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define('NP_COVER_RES', SIG_HEIGHT - (NP_COVER_PAD * 2));
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define('BG_PATH', __DIR__ . '/bg');
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define('BG_IMAGE', 'bg6.png');
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$reqMethod = $_SERVER['REQUEST_METHOD'];
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$reqPath = '/' . trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');
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if($reqMethod !== 'HEAD' && $reqMethod !== 'GET') {
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http_response_code(405);
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header('Allow: GET, HEAD');
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return;
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}
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if($reqPath === '/np' || $reqPath === '/redir.php') {
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http_response_code(302);
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$np = json_decode(file_get_contents(NP_FILE));
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if(!empty($np[0]->nowplaying) && !empty($np[0]->url))
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header('Location: ' . $np[0]->url);
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else
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header('Location: https://flash.moe');
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return;
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}
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if($reqPath === '/source' || $reqPath === '/sig-src.php') {
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http_response_code(301);
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header('Location: https://git.flash.moe/flash/signature');
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return;
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}
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if(in_array($reqPath, [
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'/', '/index.php', '/signature.php', '/signature.png',
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'/album.png', '/album1.png', '/album2.png',
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'/body.png', '/body1.png', '/body2.png',
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])) {
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if(!SIG_DEBUG && is_file(SIG_STATIC) && time() - filemtime(SIG_STATIC) < SIG_AGE) {
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header('X-Sig-State: cache');
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$imagick = new Imagick(SIG_STATIC);
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} else {
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header('X-Sig-State: fresh');
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$ip_000 = new ImagickPixel('#000');
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$ip_444 = new ImagickPixel('#444');
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$ip_fff = new ImagickPixel('#fff');
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$npRaw = file_get_contents(NP_URL);
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$np = json_decode($npRaw);
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if(is_array($np)) {
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file_put_contents(NP_FILE, $npRaw);
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if(empty($np[0]->images->large) || $np[0]->images->large === NP_COVER_URL_DEFAULT) {
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unlink(NP_COVER);
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file_put_contents(NP_COVER_URL, '');
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} elseif(!empty($np[0]->images->large) && $np[0]->images->large !== file_get_contents(NP_COVER_URL)) {
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unlink(NP_COVER);
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file_put_contents(NP_COVER_URL, $np[0]->images->large);
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file_put_contents(NP_COVER, file_get_contents($np[0]->images->large));
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}
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}
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if(empty($np))
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$np = json_decode(file_get_contents(NP_FILE));
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$nowPlaying = is_array($np) && !empty($np[0]->nowplaying);
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$imagick = new Imagick;
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$imagick->newImage(SIG_WIDTH, SIG_HEIGHT, $ip_000, 'png');
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$background = new Imagick(BG_PATH . DIRECTORY_SEPARATOR . BG_IMAGE);
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$imagick->compositeImage($background, Imagick::COMPOSITE_COPY, 0, 0);
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$background->destroy();
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$footer = new Imagick(SIG_FOOTER);
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$footerHeight = $footer->getImageHeight() - ($nowPlaying ? 0 : 10);
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$imagick->compositeImage($footer, Imagick::COMPOSITE_MATHEMATICS, 0, SIG_HEIGHT - $footerHeight);
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$footer->destroy();
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$imagickDraw = new ImagickDraw;
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$imagickDraw->setFillColor($ip_444);
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$imagickDraw->setFont(FW_FONT_FAM);
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$imagickDraw->setFontSize(FW_FONT_SIZE);
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$hasCover = $nowPlaying && is_file(NP_COVER);
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if($hasCover) {
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$imagickDraw->rectangle(
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SIG_WIDTH - (NP_COVER_RES + NP_COVER_PAD) - NP_COVER_FRAME,
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NP_COVER_PAD - NP_COVER_FRAME,
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SIG_WIDTH - (NP_COVER_RES + NP_COVER_PAD) + NP_COVER_RES,
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NP_COVER_PAD + NP_COVER_RES,
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);
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$imagick->drawImage($imagickDraw);
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$npCover = new Imagick(NP_COVER);
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$npCover->resizeImage(NP_COVER_RES, NP_COVER_RES, Imagick::FILTER_CATROM, 0.9, true);
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$imagick->compositeImage($npCover, Imagick::COMPOSITE_COPY, SIG_WIDTH - (NP_COVER_RES + NP_COVER_PAD), NP_COVER_PAD);
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$npCover->destroy();
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}
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$imagickDraw->setFillColor(BG_IMAGE === 'bg4.png' ? $ip_000 : $ip_fff);
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$imagickLogo = new Imagick();
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$imagickLogo->newImage($imagick->getImageWidth(), $imagick->getImageHeight(), new ImagickPixel('none'), 'png');
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$imagickLogo->annotateImage(
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$imagickDraw,
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SIG_WIDTH - (4.8 * FW_FONT_SIZE) - ($hasCover ? (NP_COVER_RES + NP_COVER_PAD + NP_COVER_FRAME) : 0),
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SIG_HEIGHT - ($nowPlaying ? 37 : 27),
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0,
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FW_TEXT
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);
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$imagickShadow = clone $imagickLogo;
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$imagickShadow->shadowImage(.8, 5, 0, 0);
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$imagickShadow->compositeImage($imagickLogo, Imagick::COMPOSITE_OVER, 4, 2);
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$imagickLogo->destroy();
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$imagick->compositeImage($imagickShadow, Imagick::COMPOSITE_OVER, -4, -2);
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$imagickShadow->destroy();
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$imagickDraw->setFillColor($ip_fff);
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if($nowPlaying) {
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$imagickDraw->setFont(FA_FONT_FAM);
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$imagickDraw->setFontSize(NP_FONT_SIZE_ICON);
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$imagick->annotateImage($imagickDraw, 8, SIG_HEIGHT - 9, 0, "\u{f001}");
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$imagickDraw->setFont(NP_FONT_FAM);
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$imagickDraw->setFontSize(NP_FONT_SIZE);
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$imagick->annotateImage($imagickDraw, 32, SIG_HEIGHT - 5, 0, $np[0]->name ?? '');
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$imagickDraw->setFontSize(NP_FONT_SIZE_SMALL);
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$imagick->annotateImage($imagickDraw, 32, SIG_HEIGHT - 20, 0, $np[0]->artist->name ?? '');
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} else {
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$imagickDraw->setFont(NP_FONT_FAM);
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$imagickDraw->setFontSize(NP_FONT_SIZE);
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$imagick->annotateImage($imagickDraw, 10, SIG_HEIGHT - 5, 0, "If it ain't broke, I'll break it");
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}
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file_put_contents(SIG_STATIC, $imagick->getImageBlob());
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}
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$fileName = pathinfo($reqPath, PATHINFO_FILENAME);
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switch($fileName) {
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case 'album':
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$imagick->cropImage(SIG_HEIGHT, SIG_HEIGHT, SIG_WIDTH - SIG_HEIGHT, 0);
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break;
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case 'album1':
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$imagick->cropImage(SIG_HEIGHT, SIG_HEIGHT - $footerHeight, SIG_WIDTH - SIG_HEIGHT, 0);
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break;
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case 'album2':
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$imagick->cropImage(SIG_HEIGHT, $footerHeight, SIG_WIDTH - SIG_HEIGHT, SIG_HEIGHT - $footerHeight);
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break;
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case 'body':
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$imagick->cropImage(SIG_WIDTH - SIG_HEIGHT, SIG_HEIGHT, 0, 0);
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break;
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case 'body1':
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$imagick->cropImage(SIG_WIDTH - SIG_HEIGHT, SIG_HEIGHT - $footerHeight, 0, 0);
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break;
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case 'body2':
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$imagick->cropImage(SIG_WIDTH - SIG_HEIGHT, $footerHeight, 0, SIG_HEIGHT - $footerHeight);
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break;
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default:
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$fileName = 'signature';
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break;
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}
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header('Content-Type: image/png');
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header('Cache-Control: max-age=' . SIG_AGE . ', public');
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header('Content-Disposition: inline; filename="' . $fileName . '.png"');
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echo $imagick->getImageBlob();
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$imagick->destroy();
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return;
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}
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http_response_code(404);
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echo '404';
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