配合鸿蒙端 v79(任务面板 / 任务模块功能补齐),服务端只补三处,
其余全部复用既有路由。
① GET /api/v1/tasks?view=boards —— 只回看板 + 分类元数据,**不带任务**。
端上原来是从已加载任务里反推看板,那样只能看到"有任务的看板":
用户刚建好、还没放任务的看板在端上永远选不到(表现为"网页能建,
端上挪不过去")。
② POST /api/v1/tasks/<id>/attach(multipart 字段 file)与
DELETE /api/v1/tasks/<id>/attach?attachment_id=<aid> —— 都要先
requireWrite() 再 Task::canWrite(),两者都回整条任务(端上直接重画)。
③ ApiHandler::taskOut() —— Task::find() 只 SELECT t.*,不含看板名/色
⇒ 详情与各动作回包统一补 board_name / board_color_calc(7 个返回点)。
🔴 两条踩过的坑写进注释:
· Api::dispatch() 只解析「资源/id/子动作」三段,附件 id 不能拼进路径;
· DELETE 带 JSON body 时 Api::param 读不到(实测),id 必须走 query。
另新增 Attachment::removeFrom():删附件前先确认它确实挂在这条任务上,
拿别条任务的附件 id 来删自己的 → 404(已由 _fb_v79_api.py 钉死)。
验证:php -l 全过、e2e 1558/0、_fb_v79_api.py 26/0、已部署并冒烟。
280 lines
11 KiB
PHP
280 lines
11 KiB
PHP
<?php
|
||
/**
|
||
* 统一附件(v12):旅程照片 / 资源附件 / 任务附件 / 评论附件,全都走这一张表。
|
||
*
|
||
* 为什么要统一:这几个模块对附件的要求其实是同一件事 ——
|
||
* "一个宿主挂多个文件、能下载、图片能预览、删宿主时别留下孤儿"。
|
||
* 各写一张表就要把"下载/预览/权限"写四遍,将来再加模块还得写第五遍。
|
||
*
|
||
* 下载地址**不落库**:一律由 media.php?k=<key> 现算(地址形态换过一次,
|
||
* 历史数据自动生效、零迁移 —— 这是 FeedLite 那边学到的最省事的一条)。
|
||
*/
|
||
|
||
declare(strict_types=1);
|
||
|
||
namespace App;
|
||
|
||
use App\Storage\Storage;
|
||
|
||
final class Attachment
|
||
{
|
||
/** 图片扩展名 → MIME(服务端自己判,不信浏览器给的类型) */
|
||
private const IMG_MIME = [
|
||
'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'png' => 'image/png',
|
||
'gif' => 'image/gif', 'webp' => 'image/webp', 'heic' => 'image/heic',
|
||
];
|
||
|
||
public const MAX_PER_HOST = 60;
|
||
|
||
/** 某个宿主的全部附件 */
|
||
public static function list(string $type, int $targetId): array
|
||
{
|
||
$st = Database::get()->prepare(
|
||
'SELECT * FROM attachments WHERE target_type = ? AND target_id = ? ORDER BY position, id'
|
||
);
|
||
$st->execute([$type, $targetId]);
|
||
return $st->fetchAll();
|
||
}
|
||
|
||
/**
|
||
* 存一个上传来的文件。
|
||
*
|
||
* @return array{ok:bool,error?:string,id?:int}
|
||
*/
|
||
public static function save(int $familyId, string $type, int $targetId, array $file, int $uploaderId = 0): array
|
||
{
|
||
if (!array_key_exists('error', $file)) {
|
||
return ['ok' => false, 'error' => ''];
|
||
}
|
||
if (is_array($file['error'])) {
|
||
return ['ok' => false, 'error' => '上传参数不对'];
|
||
}
|
||
if ($file['error'] === UPLOAD_ERR_NO_FILE) {
|
||
return ['ok' => false, 'error' => ''];
|
||
}
|
||
if ($file['error'] !== UPLOAD_ERR_OK) {
|
||
return ['ok' => false, 'error' => '上传失败(错误码 ' . (int)$file['error'] . ')'];
|
||
}
|
||
$stc = Database::get()->prepare('SELECT COUNT(*) FROM attachments WHERE target_type = ? AND target_id = ?');
|
||
$stc->execute([$type, $targetId]);
|
||
if ((int)$stc->fetchColumn() >= self::MAX_PER_HOST) {
|
||
return ['ok' => false, 'error' => '单个条目最多 ' . self::MAX_PER_HOST . ' 个附件'];
|
||
}
|
||
|
||
$tmp = (string)$file['tmp_name'];
|
||
$size = (int)@filesize($tmp);
|
||
$fino = new \finfo(FILEINFO_MIME_TYPE);
|
||
$mime = (string)$fino->file($tmp);
|
||
$name = self::safeName((string)($file['name'] ?? ''));
|
||
$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION));
|
||
if ($ext === '' && isset(self::IMG_MIME[$mime])) {
|
||
$ext = explode('/', $mime)[1] ?? '';
|
||
}
|
||
// 图片走 photo 槽位(ratio='free':不裁剪,等比缩到最长边 1600);
|
||
// 非图片(PDF/文档)原样存 —— 压缩反而会把它弄坏。
|
||
// ⚠️ 槽位键必须是 ImageSlot::SLOTS 里真实存在的那个:曾经这里写 'free'
|
||
// (把"不裁剪"的 ratio 当成槽位名用了),于是 Upload::image 直接返回
|
||
// 「上传位置配置不正确」,所有附件上传静默失败。
|
||
$isImage = strpos($mime, 'image/') === 0;
|
||
if ($isImage) {
|
||
$up = Upload::image($familyId, $file, 'photo');
|
||
if (empty($up['ok'])) {
|
||
return ['ok' => false, 'error' => (string)($up['error'] ?? '存图失败')];
|
||
}
|
||
$key = (string)$up['file'];
|
||
} else {
|
||
$key = 'files/' . bin2hex(random_bytes(12)) . ($ext !== '' ? '.' . preg_replace('/[^a-z0-9]/', '', $ext) : '');
|
||
$res = Storage::putFile($familyId, $tmp, $key, $mime !== '' ? $mime : 'application/octet-stream');
|
||
if (empty($res['ok'])) {
|
||
return ['ok' => false, 'error' => '保存失败:' . (string)($res['error'] ?? '')];
|
||
}
|
||
}
|
||
|
||
$db = Database::get();
|
||
$db->prepare(
|
||
'INSERT INTO attachments
|
||
(family_id, target_type, target_id, `key`, name, mime, size, is_image, position, uploader_id)
|
||
VALUES (?,?,?,?,?,?,?,?,?,?)'
|
||
)->execute([
|
||
$familyId, $type, $targetId, $key,
|
||
$name !== '' ? $name : null,
|
||
$mime !== '' ? $mime : null,
|
||
$size > 0 ? $size : null,
|
||
$isImage ? 1 : 0,
|
||
self::nextPosition($type, $targetId),
|
||
$uploaderId > 0 ? $uploaderId : null,
|
||
]);
|
||
return ['ok' => true, 'id' => (int)$db->lastInsertId()];
|
||
}
|
||
|
||
/** 删一个附件(连存储对象一起) */
|
||
public static function remove(int $id): void
|
||
{
|
||
$st = Database::get()->prepare('SELECT family_id, `key` FROM attachments WHERE id = ?');
|
||
$st->execute([$id]);
|
||
$r = $st->fetch();
|
||
if (!$r) {
|
||
return;
|
||
}
|
||
Database::get()->prepare('DELETE FROM attachments WHERE id = ?')->execute([$id]);
|
||
Storage::delete((int)$r['family_id'], (string)$r['key']);
|
||
}
|
||
|
||
/** 删某个宿主的全部附件(删旅程 / 删资源 / 删任务时调) */
|
||
public static function removeAll(string $type, int $targetId): void
|
||
{
|
||
foreach (self::list($type, $targetId) as $a) {
|
||
self::remove((int)$a['id']);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 删**某个宿主名下**的一颗附件(v79,App API 用)。
|
||
*
|
||
* 🔴 为什么不能直接用 `remove($id)`:那个只认附件 id,谁传一个别的任务的
|
||
* 附件 id 过来都能删掉(越权)。这里把 owner 一起放进 WHERE,
|
||
* 「不是这条任务的」一律返回 false,调用方据此回 404。
|
||
*/
|
||
public static function removeFrom(string $type, int $targetId, int $id): bool
|
||
{
|
||
if ($id <= 0) {
|
||
return false;
|
||
}
|
||
$st = Database::get()->prepare(
|
||
'SELECT COUNT(*) FROM attachments WHERE id = ? AND target_type = ? AND target_id = ?'
|
||
);
|
||
$st->execute([$id, $type, $targetId]);
|
||
if ((int)$st->fetchColumn() <= 0) {
|
||
return false;
|
||
}
|
||
self::remove($id);
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 这个附件是「哪一类」—— 决定页面上画缩略图还是画图标、点开是预览还是下载。
|
||
*
|
||
* 返回:image / video / pdf / doc / xls / ppt / text / file
|
||
*
|
||
* ⚠️ 判据是**库里的 mime**(上传时由服务端嗅探内容得来),不看文件名后缀:
|
||
* 改个后缀骗不过它,而"文档其实是张图"这种也认得出来。
|
||
*/
|
||
public static function kind(array $a): string
|
||
{
|
||
if ((int)($a['is_image'] ?? 0) === 1) {
|
||
return 'image';
|
||
}
|
||
$mime = strtolower((string)($a['mime'] ?? ''));
|
||
$name = strtolower((string)($a['name'] ?? ''));
|
||
$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION));
|
||
if ($mime === '' && $ext !== '') {
|
||
$mime = self::EXT_MIME[$ext] ?? '';
|
||
}
|
||
if (strpos($mime, 'video/') === 0) {
|
||
return 'video';
|
||
}
|
||
if (strpos($mime, 'audio/') === 0) {
|
||
return 'video'; // 音频用播放器放,与视频同一条路
|
||
}
|
||
if (strpos($mime, 'pdf') !== false || $ext === 'pdf') {
|
||
return 'pdf';
|
||
}
|
||
if (strpos($mime, 'text/') === 0 || in_array($ext, ['txt', 'md', 'csv', 'log', 'json'], true)) {
|
||
return 'text';
|
||
}
|
||
// Office 的 MIME 一长串且各家写法不一(含 -msword / officedocument / opendocument),
|
||
// 扩展名反而更稳,所以这里两条路都认。
|
||
if (self::inAny($mime . ' ' . $ext, ['word', 'doc', 'rtf', 'odt', 'wps'])) {
|
||
return 'doc';
|
||
}
|
||
if (self::inAny($mime . ' ' . $ext, ['excel', 'sheet', 'xls', 'xlsx', 'csv', 'ods', 'et'])) {
|
||
return 'xls';
|
||
}
|
||
if (self::inAny($mime . ' ' . $ext, ['powerpoint', 'presentation', 'ppt', 'pps', 'odp', 'dps'])) {
|
||
return 'ppt';
|
||
}
|
||
return 'file';
|
||
}
|
||
|
||
/**
|
||
* 能在**本页**直接预览吗。
|
||
*
|
||
* 图片与视频不用说;PDF 浏览器自带阅读器,也能直接看。
|
||
* Word / Excel 之类浏览器渲染不了 —— 点了就下载(不装"点了没反应"的预览)。
|
||
*/
|
||
public static function previewable(array $a): bool
|
||
{
|
||
return in_array(self::kind($a), ['image', 'video', 'pdf'], true);
|
||
}
|
||
|
||
/** 这一类在人话里叫什么(图标上的角标、预览标题都用它) */
|
||
public static function kindWord(string $kind): string
|
||
{
|
||
return self::KIND_WORDS[$kind] ?? '文件';
|
||
}
|
||
|
||
private const KIND_WORDS = [
|
||
'image' => '图片', 'video' => '视频', 'pdf' => 'PDF',
|
||
'doc' => 'Word', 'xls' => 'Excel', 'ppt' => 'PPT',
|
||
'text' => '文本', 'file' => '文件',
|
||
];
|
||
|
||
/** 扩展名兜底用的 MIME 表(库里 mime 为空时) */
|
||
private const EXT_MIME = [
|
||
'pdf' => 'application/pdf', 'txt' => 'text/plain', 'md' => 'text/markdown',
|
||
'csv' => 'text/csv', 'json' => 'application/json',
|
||
'mp4' => 'video/mp4', 'm4v' => 'video/mp4', 'webm' => 'video/webm',
|
||
'mov' => 'video/quicktime', 'avi' => 'video/x-msvideo', 'mkv' => 'video/x-matroska',
|
||
'mp3' => 'audio/mpeg', 'm4a' => 'audio/mp4', 'wav' => 'audio/wav',
|
||
'doc' => 'application/msword',
|
||
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
|
||
'xls' => 'application/vnd.ms-excel',
|
||
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
|
||
'ppt' => 'application/vnd.ms-powerpoint',
|
||
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
|
||
'zip' => 'application/zip', 'rar' => 'application/x-rar-compressed',
|
||
];
|
||
|
||
private static function inAny(string $hay, array $needles): bool
|
||
{
|
||
foreach ($needles as $n) {
|
||
if (strpos($hay, $n) !== false) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/** 人话的大小 */
|
||
public static function sizeWord($bytes): string
|
||
{
|
||
$b = (int)$bytes;
|
||
if ($b <= 0) {
|
||
return '';
|
||
}
|
||
if ($b < 1024) {
|
||
return $b . ' B';
|
||
}
|
||
if ($b < 1024 * 1024) {
|
||
return round($b / 1024, 1) . ' KB';
|
||
}
|
||
return round($b / 1024 / 1024, 1) . ' MB';
|
||
}
|
||
|
||
private static function safeName(string $n): string
|
||
{
|
||
$n = str_replace(['\\', '/', ':', '*', '?', '"', '<', '>', '|'], '', $n);
|
||
$n = trim(preg_replace('/\s+/u', ' ', $n));
|
||
return mb_substr($n, 0, 180, 'UTF-8');
|
||
}
|
||
|
||
private static function nextPosition(string $type, int $targetId): int
|
||
{
|
||
$st = Database::get()->prepare(
|
||
'SELECT COALESCE(MAX(position),0)+10 FROM attachments WHERE target_type = ? AND target_id = ?'
|
||
);
|
||
$st->execute([$type, $targetId]);
|
||
return (int)$st->fetchColumn();
|
||
}
|
||
}
|