113 lines
3.5 KiB
PHP
113 lines
3.5 KiB
PHP
<?php
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namespace admin\models\forms;
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use OSS\OssClient;
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use yii\web\UploadedFile;
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use function GuzzleHttp\Psr7\mimetype_from_filename;
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class AttachmentUploadForm extends \yii\base\Model
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{
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/** @var UploadedFile */
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public $file;
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public $type;
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public $attachment_group_id;
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protected $docExt = ['txt', 'doc', 'docx', 'ppt', 'pptx', 'xls', 'xlsx', 'csv', 'pdf', 'md'];
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protected $imageExt = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp',];
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protected $videoExt = ['mp4', 'ogg', 'm4a','mp3'];
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protected $maxSize = ['img'=>20,'video'=>100,'doc'=>5];
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public function rules()
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{
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return [
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[['file'], 'file'],
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[['file'], 'validateExt'],
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[['attachment_group_id'], 'integer'],
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[['type'], 'string'],
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];
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}
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public function validateExt($a, $p)
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{
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$supportExt = array_merge($this->docExt, $this->imageExt, $this->videoExt);
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if (!in_array($this->file->extension, $supportExt)) {
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$this->addError($a, '不支持的文件类型: ' . $this->file->extension);
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}
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if (in_array($this->file->extension, $this->imageExt)) {
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if ( $this->file->size > ($this->maxSize['img'] * 1024 * 1024)) {
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$this->addError($a, '图片大小超出限制,当前大小为: '
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. (round($this->file->size / 1024 / 1024, 4)) . 'MB,最大限制为:'
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. $this->maxSize['img'] . 'MB');
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}
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}
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if (in_array($this->file->extension, $this->videoExt)) {
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if ($this->file->size > ($this->maxSize['video'] * 1024 * 1024)) {
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$this->addError($a, '视频大小超出限制,当前大小为: '
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. (round($this->file->size / 1024 / 1024, 4)) . 'MB,最大限制为:'
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. $this->maxSize['maxSize'] . 'MB');
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}
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}
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}
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public function checkExt($ext)
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{
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if (in_array($ext, $this->imageExt)) {
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$type = 1;
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} elseif (in_array($ext, $this->videoExt)) {
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$type = 2;
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} elseif (in_array($ext, $this->docExt)) {
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$type = 3;
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} else {
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$type = 0;
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}
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return $type;
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}
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public function save()
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{
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if (!$this->validate()) {
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return ['error'=>$this->getErrors()];
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}
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if ($this->type === 'image') {
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$type = 1;
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} elseif ($this->type === 'video') {
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$type = 2;
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} else {
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if (in_array($this->file->extension, $this->imageExt)) {
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$type = 1;
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} elseif (in_array($this->file->extension, $this->videoExt)) {
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$type = 2;
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} elseif (in_array($this->file->extension, $this->docExt)) {
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$type = 3;
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} else {
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$type = 0;
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}
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}
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$mallId = \Yii::$app->mallId;
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$mchId = 0;
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$attachmentUpload = new AttachmentUpload([
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'file' => $this->file,
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'type' => $type,
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'mall_id' => $mallId,
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'mch_id' => $mchId,
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'attachment_group_id' => $this->attachment_group_id ? $this->attachment_group_id : 0
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]);
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$attachment = $attachmentUpload->upload();
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$attachment->thumb_url = $attachment->thumb_url ? $attachment->thumb_url : $attachment->url;
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return $attachment;
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}
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public static function getInstanceFromFile($localFilePath)
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{
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return AttachmentUpload::getInstanceFromFile($localFilePath);
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}
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}
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