120 lines
3.0 KiB
PHP
120 lines
3.0 KiB
PHP
<?php
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namespace app\models;
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use Yii;
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use yii\db\ActiveQuery;
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use yii\db\ActiveRecord;
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/**
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* This is the model class for table "share".
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*
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* @property int $share_id 分享ID
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* @property int $sharer_id 分享者ID
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* @property string $file_relative_path 文件的相对路径
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* @property string $access_code 分享密钥
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* @property string $creation_date 分享创建日期
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* @property int|null $status 分享是否启用
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* @property int|null $dl_count 下载次数
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*
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* @property DownloadLogs[] $downloadLogs
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* * @property User $sharer
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*/
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class Share extends ActiveRecord
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{
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const SCENARIO_UPDATE = 'update'; // PHP8.2 need to remove "string"
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/**
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* {@inheritdoc}
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*/
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public static function tableName(): string
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{
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return 'share';
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}
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/**
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* {@inheritdoc}
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*/
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public function rules(): array
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{
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return [
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[['file_relative_path', 'access_code'], 'required'],
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[['sharer_id', 'status', 'dl_count'], 'integer'],
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[['creation_date'], 'safe'],
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[['file_relative_path'], 'string', 'max' => 255],
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[['access_code'], 'string', 'max' => 4],
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[['sharer_id'], 'exist', 'skipOnError' => true, 'targetClass' => User::class, 'targetAttribute' => ['sharer_id' => 'id']],
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[['access_code'], 'required', 'on' => self::SCENARIO_UPDATE], // 在 'update' 场景中，只验证 'access_code' 字段
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];
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}
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/**
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* {@inheritdoc}
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*/
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public function attributeLabels(): array
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{
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return [
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'share_id' => '分享ID',
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'sharer_id' => '分享者ID',
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'file_relative_path' => '文件位置',
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'access_code' => '访问密码',
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'creation_date' => '分享创建日期',
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'status' => 'Status',
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'dl_count' => '下载次数',
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];
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}
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/**
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* Gets query for [[Sharer]].
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*
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* @return ActiveQuery
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*/
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public function getSharer(): ActiveQuery
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{
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return $this->hasOne(User::class, ['id' => 'sharer_id']);
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}
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/**
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* Gets query for [[DownloadLogs]].
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*
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* @return ActiveQuery
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*/
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public function getDownloadLogs(): ActiveQuery
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{
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return $this->hasMany(DownloadLogs::class, ['share_id' => 'share_id']);
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}
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/**
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* @return string|null
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*/
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public function getSharerUsername(): ?string
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{
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return $this->sharer->username;
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}
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/**
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* @return void
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*/
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public function setDlCountPlus1(): void
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{
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$this->dl_count += 1;
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$this->save(true, ['dl_count']);
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}
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/**
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* Give me the file name of the shared file/folder.
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* @return string
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*/
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public function getShareFileName(): string
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{
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return basename($this->getAbsoluteFilePath());
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}
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public function getAbsoluteFilePath(): string
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{
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return Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . $this->sharer_id . '/' . $this->file_relative_path;
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}
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}
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