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<?php
require_once __DIR__.'/vendor/autoload.php';
error_reporting(E_ALL);
ini_set('display_errors', 1);
define('FAKE_USER_AGENT', 'User-Agent: VKDesktopMessenger/5.0.1 (darwin; 19.6.0; x64)');
define('ACCESS_TOKEN', '');
define('ARCHIVE_DIR', '');
function fatalError(string $message) {
fprintf(STDERR, "error: ".$message."\n");
exit(1);
}
/**
* @param string $str
* @param callable|null $message_callback
* @param callable|null $photo_callback
* @return simplehtmldom\HtmlDocument
* @throws Exception
*/
function onEachMessageOrAttachment(string $str, ?callable $message_callback, ?callable $photo_callback) {
$doc = new simplehtmldom\HtmlDocument($str,
/* $lowercase */ true,
/* $forceTagsClosed */ true,
/* $target_charset */ simplehtmldom\DEFAULT_TARGET_CHARSET,
/* $stripRN */ false
);
if (!$doc)
throw new Exception('failed to parse html');
$nodes = $doc->find('.message');
if (!count($nodes))
throw new Exception('no message nodes found');
foreach ($nodes as $node) {
$kludges = $node->find('.kludges');
if (empty($kludges))
continue;
$attachments = $kludges[0]->find('.attachment');
if (empty($attachments))
continue;
$message_id = $node->getAttribute('data-id');
if (!is_null($message_callback))
$message_callback($doc, $message_id, $node);
foreach ($attachments as $attachment) {
$desc = $attachment->find('.attachment__description');
if (empty($desc) || $desc[0]->innertext != 'Фотография')
continue;
$link_node = $attachment->find('a.attachment__link');
if (!$link_node)
continue;
$href = $link_node[0]->href;
if (strpos($href, 'https://vk.com/im?sel') !== false)
continue;
if (!is_null($photo_callback))
$photo_callback($doc, $href, $link_node[0]);
}
}
return $doc;
}
function httpPost(string $url, array $fields = []): array {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_USERAGENT, FAKE_USER_AGENT);
$body = curl_exec($ch);
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return [$code, $body];
}
function httpGet(string $url): array {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_USERAGENT, FAKE_USER_AGENT);
$body = curl_exec($ch);
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return [$code, $body];
}
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