mirror of
https://github.com/openvk/openvk
synced 2024-11-11 01:19:53 +03:00
133 lines
4 KiB
PHP
133 lines
4 KiB
PHP
<?php declare(strict_types=1);
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use Chandler\Database\DatabaseConnection;
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use Chandler\Session\Session;
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use openvk\Web\Util\Localizator;
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use openvk\Web\Util\Bitmask;
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function _ovk_check_environment(): void
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{
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$problems = [];
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if(file_exists(__DIR__ . "/update.pid"))
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$problems[] = "OpenVK is updating";
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if(!version_compare(PHP_VERSION, "7.3.0", ">="))
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$problems[] = "Incompatible PHP version: " . PHP_VERSION . " (7.3+ required, 7.4+ recommended)";
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if(!is_dir(__DIR__ . "/vendor"))
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$problems[] = "Composer dependencies missing";
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$requiredExtensions = [
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"gd",
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"fileinfo",
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"PDO",
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"pdo_mysql",
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"pcre",
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"hash",
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"curl",
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"Core",
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"iconv",
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"mbstring",
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"sodium",
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"openssl",
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"json",
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"tokenizer",
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"libxml",
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"date",
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"session",
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"SPL",
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];
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if(sizeof($missingExtensions = array_diff($requiredExtensions, get_loaded_extensions())) > 0)
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foreach($missingExtensions as $extension)
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$problems[] = "Missing extension $extension";
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if(sizeof($problems) > 0) {
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require __DIR__ . "/misc/install_err.phtml";
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exit;
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}
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}
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function ovk_proc_strtr(string $string, int $length = 0): string
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{
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$newString = iconv_substr($string, 0, $length);
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return $newString . ($string !== $newString ? "…" : ""); #if cut hasn't happened, don't append "..."
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}
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function bmask(int $input, array $options = []): Bitmask
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{
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return new Bitmask($input, $options["length"] ?? 1, $options["mappings"] ?? []);
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}
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function tr(string $stringId, ...$variables): string
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{
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$localizer = Localizator::i();
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$lang = Session::i()->get("lang", "ru");
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$output = $localizer->_($stringId, $lang);
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if(sizeof($variables) > 0) {
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if(gettype($variables[0]) === "integer") {
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$numberedStringId = NULL;
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$cardinal = $variables[0];
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switch($cardinal) {
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case 0:
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$numberedStringId = $stringId . "_zero";
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break;
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case 1:
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$numberedStringId = $stringId . "_one";
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break;
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default:
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$numberedStringId = $stringId . ($cardinal < 5 ? "_few" : "_other");
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}
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$newOutput = $localizer->_($numberedStringId, $lang);
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$output = $newOutput === "@$numberedStringId" ? $output : $newOutput;
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}
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for($i = 0; $i < sizeof($variables); $i++)
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$output = preg_replace("%(?<!\\\\)(\\$)" . ($i + 1) . "%", $variables[$i], $output);
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}
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return $output;
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}
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function eventdb(): ?DatabaseConnection
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{
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$conf = OPENVK_ROOT_CONF["openvk"]["credentials"]["eventDB"];
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if(!$conf["enable"])
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return null;
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$db = (object) $conf["database"];
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return DatabaseConnection::connect([
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"dsn" => $db->dsn,
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"user" => $db->user,
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"password" => $db->password,
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"caching" => [
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"folder" => __DIR__ . "/tmp",
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],
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]);
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}
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#NOTICE: invalid name, kept for compatability
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function ovk_proc_strtrim(string $string, int $length = 0): string
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{
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trigger_error("ovk_proc_strtrim is deprecated, please use fully compatible ovk_proc_strtr.", E_USER_DEPRECATED);
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return ovk_proc_strtr($string, $length);
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}
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return (function() {
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_ovk_check_environment();
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require __DIR__ . "/vendor/autoload.php";
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setlocale(LC_TIME, "POSIX");
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$showCommitHash = true; # plz remove when release
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if(is_dir($gitDir = OPENVK_ROOT . "/.git") && $showCommitHash)
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$ver = trim(`git --git-dir="$gitDir" log --pretty="%h" -n1 HEAD` ?? "Unknown version") . "-nightly";
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else
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$ver = "Build 15";
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define("OPENVK_VERSION", "Altair Preview ($ver)", false);
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define("OPENVK_DEFAULT_PER_PAGE", 10, false);
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define("__OPENVK_ERROR_CLOCK_IN_FUTURE", "Server clock error: FK1200-DTF", false);
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});
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