52 lines
1.0 KiB
PHP
Executable File
52 lines
1.0 KiB
PHP
Executable File
<?php
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use \DateTime;
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require_once('datetime.php');
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function photo_init(&$a) {
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switch($a->argc) {
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case 2:
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$photo = $a->argv[1];
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break;
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case 1:
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default:
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exit;
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}
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$profile_id = str_replace('.jpg', '', $photo);
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$r = q("SELECT * FROM `photo` WHERE `profile-id` = %d LIMIT 1",
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intval($profile_id)
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);
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if(count($r)) {
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$data = $r[0]['data'];
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}
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if(x($data) === false || (! strlen($data))) {
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$data = file_get_contents('images/default-profile-sm.jpg');
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}
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//Enable async process from here.
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session_write_close();
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//Try and cache our result.
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$etag = md5($data);
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header('Etag: '.$etag);
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header('Expires: ' . datetime_convert('UTC','UTC', 'now + 1 week', 'D, d M Y H:i:s' . ' GMT'));
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header("Cache-Control: max-age=".intval(7*24*3600));
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if(function_exists('header_remove')) {
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header_remove('Pragma');
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header_remove('pragma');
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}
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if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $etag) {
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header('HTTP/1.1 304 Not Modified');
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exit;
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}
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header("Content-type: image/jpeg");
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echo $data;
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exit;
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} |