WeChat applet to save albums and pictures to albums

<view class="album-operate"> 
    <view class="edit" bindtap="deleteAlbum" data-id="{{item.id}}" data-status="{{item.status}}">
        Delete</view>
 
    <button class="save" data-link="{{item.link}}" data-status="{{item.status}}" bindtap='downloadAlbum'>
        Save/Download</button>
 
    <view class="share" bindtap="desabledShare" wx:if="{{item.status==2}}">Share</view>
    <button class="share" open-type="share" data-id="{{item.id}}" data-cover="{{item.cover_url}}" data-name="{{item.name}}" wx:if="{{item.status!=2}}">
        Share</button>
</view>

// Authorize download downloadAlbum: function(e) {
    var that = this;
    // Album status var status = e.target.dataset.status;
    // Download link address var link = e.target.dataset.link;
 
    if (status == 2) {
        wx.showToast({
            title: 'The album is being produced, please wait',
            icon: 'none'
        });
    } else {
        // Get user authorization wx.getSetting({
            success(res) {
                // If authorized if (res.authSetting['scope.writePhotosAlbum']) {
                    that.saveAlbum(link);
                // If not authorized } else if (res.authSetting['scope.writePhotosAlbum'] === undefined) {
                    //Call up user authorization wx.authorize({
                        scope: 'scope.writePhotosAlbum',
                        success() {
                            that.saveAlbum(link);
                        },
                        fail() {
                            wx.showToast({
                                title: 'You don't have authorization, so you can't save it to the album',
                                icon: 'none'
                            })
                        }
                    })
                // If authorization was previously denied } else {
                    wx.openSetting({
                        success(res) {
                            if (res.authSetting['scope.writePhotosAlbum']) {
                                that.saveAlbum(link);
                            } else {
                                wx.showToast({
                                    title: 'You don't have authorization, so you can't save it to the album',
                                    icon: 'none'
                                })
                            }
                        }
                    })
                }
            }
        })
    }
},
 
// Save the album saveAlbum: function (link) {
    wx.downloadFile({
        url: link,
        success(res) {
            if (res.statusCode === 200) {
                var path = res.tempFilePath
                wx.saveVideoToPhotosAlbum({
                    filePath: path,
                    success(res) {
                        if (res.errMsg == 'saveVideoToPhotosAlbum:ok') {
                            wx.showToast({
                                title: 'Download completed',
                            })
                        }
                    }
                })
            }
        }
    })
},