Import JC Web IM

2026-10-09 22:49:53 +07:00
commit 3377b6072a
74 changed files with 62902 additions and 0 deletions
@@ -0,0 +1,348 @@
+<?php
+declare(strict_types=1);
+
+define('IM_ADMIN_URL', getenv('IM_ADMIN_URL') ?: 'http://127.0.0.1:18080');
+define('IM_ADMIN_SECRET', getenv('IM_ADMIN_SECRET') ?: '');
+define('IM_DB_DSN', getenv('IM_DB_DSN') ?: 'mysql:host=127.0.0.1;port=3306;dbname=wfchat;charset=utf8mb4');
+define('IM_DB_USER', getenv('IM_DB_USER') ?: '');
+define('IM_DB_PASSWORD', getenv('IM_DB_PASSWORD') ?: '');
+define('IM_APP_DB_DSN', getenv('IM_APP_DB_DSN') ?: 'mysql:host=127.0.0.1;port=3306;dbname=appdata;charset=utf8mb4');
+define('IM_APP_DB_USER', getenv('IM_APP_DB_USER') ?: '');
+define('IM_APP_DB_PASSWORD', getenv('IM_APP_DB_PASSWORD') ?: '');
+define('IM_DB_TIMEZONE', getenv('IM_DB_TIMEZONE') ?: 'Asia/Bangkok');
+
+function respond(int $code, string $message, array $result = []): void
+{
+    echo json_encode([
+        'code' => $code,
+        'message' => $message,
+        'result' => $result,
+    ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    exit;
+}
+
+function readJsonPayload(): array
+{
+    $payload = json_decode(file_get_contents('php://input') ?: '[]', true);
+    return is_array($payload) ? $payload : [];
+}
+
+function imAdminPost(string $path, array $payload): array
+{
+    $nonce = (string)random_int(1, 1000000);
+    $timestamp = (string)((int)floor(microtime(true) * 1000));
+    $sign = sha1($nonce . '|' . IM_ADMIN_SECRET . '|' . $timestamp);
+    $body = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+
+    $curl = curl_init(IM_ADMIN_URL . $path);
+    if ($curl === false) {
+        throw new RuntimeException('IM admin client init failed');
+    }
+
+    curl_setopt_array($curl, [
+        CURLOPT_POST => true,
+        CURLOPT_POSTFIELDS => $body,
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_0,
+        CURLOPT_CONNECTTIMEOUT_MS => 1000,
+        CURLOPT_TIMEOUT_MS => 4000,
+        CURLOPT_FRESH_CONNECT => true,
+        CURLOPT_FORBID_REUSE => true,
+        CURLOPT_HTTPHEADER => [
+            'Content-Type: application/json; charset=utf-8',
+            'Connection: close',
+            'nonce: ' . $nonce,
+            'timestamp: ' . $timestamp,
+            'sign: ' . $sign,
+        ],
+    ]);
+
+    $responseBody = curl_exec($curl);
+    $curlError = curl_error($curl);
+    curl_close($curl);
+
+    if ($responseBody === false || $responseBody === '') {
+        throw new RuntimeException($curlError ?: 'IM admin request failed');
+    }
+
+    $data = json_decode($responseBody, true);
+    if (!is_array($data)) {
+        throw new RuntimeException('Invalid IM admin response');
+    }
+
+    return $data;
+}
+
+function requireImSuccess(array $response, string $fallbackMessage): array
+{
+    if (($response['code'] ?? -1) !== 0) {
+        throw new RuntimeException((string)($response['msg'] ?? $response['message'] ?? $fallbackMessage));
+    }
+
+    return is_array($response['result'] ?? null) ? $response['result'] : [];
+}
+
+function imDb(): PDO
+{
+    static $pdo = null;
+    if ($pdo instanceof PDO) {
+        return $pdo;
+    }
+
+    $pdo = new PDO(IM_DB_DSN, IM_DB_USER, IM_DB_PASSWORD, [
+        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        PDO::ATTR_EMULATE_PREPARES => false,
+    ]);
+
+    return $pdo;
+}
+
+function imAppDb(): PDO
+{
+    static $pdo = null;
+    if ($pdo instanceof PDO) {
+        return $pdo;
+    }
+
+    $pdo = new PDO(IM_APP_DB_DSN, IM_APP_DB_USER, IM_APP_DB_PASSWORD, [
+        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        PDO::ATTR_EMULATE_PREPARES => false,
+    ]);
+
+    return $pdo;
+}
+
+function ensureWebImAppTables(): void
+{
+    static $ensured = false;
+    if ($ensured) {
+        return;
+    }
+    $ensured = true;
+
+    $db = imAppDb();
+    $db->exec(
+        "create table if not exists `t_web_groups` (
+            `id` bigint unsigned not null auto_increment,
+            `group_id` varchar(64) not null,
+            `category` varchar(20) not null default 'group',
+            `name` varchar(128) not null,
+            `portrait` varchar(1024) not null default '',
+            `owner_uid` varchar(64) not null,
+            `join_mode` varchar(20) not null default 'open',
+            `announcement` text null,
+            `native_group_id` varchar(64) not null default '',
+            `native_status` varchar(32) not null default 'pending',
+            `native_error` varchar(255) not null default '',
+            `created_by` varchar(64) not null,
+            `created_at_ms` bigint not null,
+            `updated_at_ms` bigint not null,
+            `deleted` tinyint not null default 0,
+            primary key (`id`),
+            unique key `uk_t_web_groups_group_id` (`group_id`),
+            key `idx_t_web_groups_owner` (`owner_uid`),
+            key `idx_t_web_groups_category` (`category`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    try {
+        $db->exec("alter table `t_web_groups` add column `welcome_text` text null after `announcement`");
+    } catch (Throwable) {
+    }
+    $db->exec(
+        "create table if not exists `t_web_group_members` (
+            `id` bigint unsigned not null auto_increment,
+            `group_id` varchar(64) not null,
+            `user_id` varchar(64) not null,
+            `role` varchar(20) not null default 'member',
+            `alias` varchar(128) not null default '',
+            `joined_at_ms` bigint not null,
+            `updated_at_ms` bigint not null,
+            `status` tinyint not null default 0,
+            primary key (`id`),
+            unique key `uk_t_web_group_members_gid_uid` (`group_id`, `user_id`),
+            key `idx_t_web_group_members_user` (`user_id`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_group_messages` (
+            `id` bigint unsigned not null auto_increment,
+            `message_uid` varchar(64) not null,
+            `group_id` varchar(64) not null,
+            `sender_uid` varchar(64) not null,
+            `text` text not null,
+            `created_at_ms` bigint not null,
+            `edited_at_ms` bigint not null default 0,
+            `recalled` tinyint not null default 0,
+            primary key (`id`),
+            unique key `uk_t_web_group_messages_uid` (`message_uid`),
+            key `idx_t_web_group_messages_group_time` (`group_id`, `created_at_ms`),
+            key `idx_t_web_group_messages_sender` (`sender_uid`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_message_attachments` (
+            `id` bigint unsigned not null auto_increment,
+            `message_uid` varchar(64) not null,
+            `conversation_type` varchar(16) not null default 'single',
+            `target_id` varchar(128) not null default '',
+            `sender_uid` varchar(64) not null default '',
+            `attachment_type` varchar(16) not null,
+            `url` varchar(1024) not null,
+            `name` varchar(255) not null default '',
+            `mime` varchar(128) not null default '',
+            `size_bytes` bigint not null default 0,
+            `created_at_ms` bigint not null,
+            primary key (`id`),
+            unique key `uk_t_web_message_attachments_uid` (`message_uid`),
+            key `idx_t_web_message_attachments_target` (`conversation_type`, `target_id`, `created_at_ms`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_group_reads` (
+            `id` bigint unsigned not null auto_increment,
+            `group_id` varchar(64) not null,
+            `user_id` varchar(64) not null,
+            `read_at_ms` bigint not null default 0,
+            `updated_at_ms` bigint not null,
+            primary key (`id`),
+            unique key `uk_t_web_group_reads_gid_uid` (`group_id`, `user_id`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_group_mute_rules` (
+            `id` bigint unsigned not null auto_increment,
+            `group_id` varchar(64) not null,
+            `mode` varchar(32) not null default 'off',
+            `schedule_type` varchar(16) not null default 'once',
+            `starts_at_ms` bigint not null default 0,
+            `ends_at_ms` bigint not null default 0,
+            `daily_start` varchar(8) not null default '',
+            `daily_end` varchar(8) not null default '',
+            `enabled` tinyint not null default 0,
+            `created_by` varchar(64) not null default '',
+            `updated_at_ms` bigint not null,
+            primary key (`id`),
+            unique key `uk_t_web_group_mute_rules_group` (`group_id`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_broadcast_logs` (
+            `id` bigint unsigned not null auto_increment,
+            `sender_uid` varchar(64) not null,
+            `target_count` int not null default 0,
+            `success_count` int not null default 0,
+            `failed_count` int not null default 0,
+            `text` text not null,
+            `target_json` text null,
+            `result_json` text null,
+            `created_at_ms` bigint not null,
+            primary key (`id`),
+            key `idx_t_web_broadcast_logs_sender_time` (`sender_uid`, `created_at_ms`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+    $db->exec(
+        "create table if not exists `t_web_user_remarks` (
+            `id` bigint unsigned not null auto_increment,
+            `owner_uid` varchar(64) not null,
+            `target_uid` varchar(64) not null,
+            `alias` varchar(128) not null default '',
+            `created_at_ms` bigint not null,
+            `updated_at_ms` bigint not null,
+            primary key (`id`),
+            unique key `uk_t_web_user_remarks_owner_target` (`owner_uid`, `target_uid`),
+            key `idx_t_web_user_remarks_target` (`target_uid`)
+        ) engine=InnoDB default charset=utf8mb4 collate=utf8mb4_unicode_ci"
+    );
+}
+
+function webImPlaceholders(array $values): string
+{
+    return implode(',', array_fill(0, count($values), '?'));
+}
+
+function fetchWebUserRemarkMap(PDO $db, string $ownerId, array $targetIds): array
+{
+    $targetIds = array_values(array_unique(array_filter(array_map(static function ($targetId): string {
+        return trim((string)$targetId);
+    }, $targetIds))));
+    if ($ownerId === '' || !$targetIds) {
+        return [];
+    }
+
+    $statement = $db->prepare(
+        'select `target_uid`, `alias` from `t_web_user_remarks`'
+        . ' where `owner_uid` = ? and `target_uid` in (' . webImPlaceholders($targetIds) . ')'
+    );
+    $statement->execute(array_merge([$ownerId], $targetIds));
+
+    $remarks = [];
+    foreach ($statement->fetchAll() as $row) {
+        $remarks[(string)$row['target_uid']] = trim((string)($row['alias'] ?? ''));
+    }
+
+    return $remarks;
+}
+
+function saveWebUserRemark(PDO $db, string $ownerId, string $targetId, string $alias): void
+{
+    if ($ownerId === '' || $targetId === '') {
+        return;
+    }
+
+    if ($alias === '') {
+        $delete = $db->prepare('delete from `t_web_user_remarks` where `owner_uid` = ? and `target_uid` = ?');
+        $delete->execute([$ownerId, $targetId]);
+        return;
+    }
+
+    $now = webImNowMs();
+    $statement = $db->prepare(
+        'insert into `t_web_user_remarks` (`owner_uid`, `target_uid`, `alias`, `created_at_ms`, `updated_at_ms`)'
+        . ' values (?, ?, ?, ?, ?)'
+        . ' on duplicate key update `alias` = values(`alias`), `updated_at_ms` = values(`updated_at_ms`)'
+    );
+    $statement->execute([$ownerId, $targetId, $alias, $now, $now]);
+}
+
+function webImNowMs(): int
+{
+    return (int)floor(microtime(true) * 1000);
+}
+
+function webImMessageUid(): string
+{
+    $timestampPart = (webImNowMs() - 1514736000000) << 21;
+    return (string)($timestampPart | random_int(1, 0x1FFFFF));
+}
+
+function javaStringHashCode(string $value): int
+{
+    $hash = 0;
+    $length = strlen($value);
+    for ($i = 0; $i < $length; $i++) {
+        $hash = (31 * $hash + ord($value[$i])) & 0xFFFFFFFF;
+        if ($hash >= 0x80000000) {
+            $hash -= 0x100000000;
+        }
+    }
+
+    return $hash;
+}
+
+function imUserMessagesTable(string $userId): string
+{
+    return 't_user_messages_' . (abs(javaStringHashCode($userId)) % 128);
+}
+
+function imMessageTable(string $messageId): string
+{
+    $timestamp = ((int)$messageId >> 21) + 1514736000000;
+    $date = (new DateTimeImmutable('@' . (int)floor($timestamp / 1000)))
+        ->setTimezone(new DateTimeZone(IM_DB_TIMEZONE));
+    $year = (int)$date->format('Y');
+    $month = (int)$date->format('n') - 1;
+
+    return 't_messages_' . (($year % 3) * 12 + $month);
+}