/// <summary>
/// show the top 6 images on the home page
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
var pageSize = 6;
var picManager = new PicManager();
ViewBag.pics = picManager.GetPics(pageSize).ToList();
return View();
}
public PicSelectorViewModel(Page page, PhotoSelectorOptions options)
{
this.options = options;
CancelCommand = new Command(async() =>
{
CropViewModel.PicSelectionResult.UserCancelled = true;
await Application.Current.MainPage.Navigation.PopModalAsync();
});
DoneCommand = new Command(async() =>
{
CropViewModel.PicSelectionResult.UserCancelled = false;
await Application.Current.MainPage.Navigation.PopModalAsync();
});
ChangePhotoCommand = new Command(async fake =>
{
await CrossMedia.Current.Initialize();
var canTakePhoto = CrossMedia.Current.IsTakePhotoSupported;
var canSelectPhoto = CrossMedia.Current.IsPickPhotoSupported;
string selectedOption = null;
if (canTakePhoto && canSelectPhoto)
{
var buttonText = new[] { options.TakePhotoText, options.SelectPhotoText };
selectedOption = await page.DisplayActionSheet(null, CancelText, null, buttonText);
}
else if (canTakePhoto)
{
selectedOption = options.TakePhotoText;
}
else if (canSelectPhoto)
{
selectedOption = options.SelectPhotoText;
}
else
{
//TODO: How to internationalize these strings
await page.DisplayAlert("No Photo Support", "This device does not support taking or selecting photos", "Ok");
selectedOption = null;
}
MediaFile selected = null;
if (selectedOption == options.TakePhotoText)
{
selected = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions());
}
else if (selectedOption == options.SelectPhotoText)
{
selected = await CrossMedia.Current.PickPhotoAsync();
}
if (selected != null)
{
var pic = await PicManager.LoadAsync(new Uri(selected.Path));
CropViewModel.LoadImage(pic);
BugHound.Info($"Setting selected photo to: {selected.Path}");
}
});
}
public async Task InitializeAsync()
{
if (options.InitialPhoto != null)
{
BugHound.Debug($"Loading initial photo: {options.InitialPhoto}");
var initialPic = await PicManager.LoadAsync(options.InitialPhoto);
CropViewModel.LoadImage(initialPic);
//CropViewModel.PicSelectionResult.Selected = initialPic;
BugHound.Debug($"Done loading initial photo: {options.InitialPhoto}");
}
}
public PicAppService(
IRepository <Picture> pictureRepo,
IRepository <User, long> userRepo,
IRepository <PicViewRecord> picViewRecordRepo,
IRepository <PicFavRelation> picFavRelationRepo,
PicManager picManager)
{
this._pictureRepo = pictureRepo;
this._userRepo = userRepo;
this._picViewRecordRepo = picViewRecordRepo;
this._picManager = picManager;
this._picFavRelationRepo = picFavRelationRepo;
}
//private DataTable dt=new DataTable("dt");
public frmMain()
{
InitializeComponent();
j_rData = new J_RehooData();
opFont = new FontManager(6, Application.StartupPath + @"\Output", "fontChars.h", "font.c");
opPic = new PicManager(Application.StartupPath + @"\Output\PIC", "App_Resource_Offset.h");
this.jsave += this.SaveToServer;
//this.jServer += this.GetServerData;
this.jCreate += this.CreateFiles;
}
public ActionResult Index(HttpPostedFileBase file)
{
try
{
var picManager = new PicManager();
var uri = picManager.SavePic(Request.Files[0].InputStream);
Response.Write(uri);
Response.End();
return RedirectToAction("Index");
}
catch
{
return View();
}
}
//private void upImage()
//{
// if (FileUpload1.HasFile)
// {
// //判断上传的文件是否是图片类型
// if (input.IsImgString(FileUpload1.PostedFile.FileName))
// {
// HttpPostedFile myFile = FileUpload1.PostedFile;//获取上传的文件
// int filelen = myFile.ContentLength;
// byte[] myData = new byte[filelen];
// myFile.InputStream.Read(myData, 0, filelen);
// FileStream newFile = new FileStream(FileUpload1.PostedFile.FileName, FileMode.Create);
// newFile.Write(myData, 0, myData.Length);
// System.Drawing.Image img = System.Drawing.Image.FromStream(newFile);
// string imgNewName = input.ReDateTime("yyyyMMddHHmmssff") + ".jpg";
// string startPath = "~/AllUpLoadPic/" + imgNewName;
// string filePath = Server.MapPath(startPath);
// FileUpload1.SaveAs(filePath);//保存图片
// img_teacherPhoto.ImageUrl = startPath;
// //生成缩略图
// Bitmap ImgFile = new Bitmap(filePath);
// Bitmap tectSmalImg = CreateSmallImg.CreateThumbnail(ImgFile, 100, 100, true);
// tectSmalImg.Save(Server.MapPath("~/AllUpLoadPic" + imgNewName));
// Session["smallImgPath"] = "~/AllUpLoadPic/" + imgNewName;//缩略图的位置
// btn_upload.CommandArgument = startPath;//将图片路径存起来
// //显示新上传的图片的信息
// lb_fileName.Text = FileUpload1.FileName;
// lb_filePath.Text = "~/AllUpLoadPic/";
// lb_fileSize.Text = img.Width.ToString() + "*" + img.Height.ToString();
// //PicID.Text=
// newFile.Dispose();//释放FileStream
// FileUpload1.Enabled = false;
// btn_upload.Enabled = false;
// }
// else
// {
// ClientDeal.JsAlert("请选择图片类型的文件!");
// }
// }
//}
private void startUploadimg()
{
if (this.FileUpload1.HasFile) //检查是否有文件
{
string fullFileName = this.FileUpload1.PostedFile.FileName; //文件路径名
string fileName = fullFileName.Substring(fullFileName.LastIndexOf("\\") + 1); //图片名称
string type = fullFileName.Substring(fullFileName.LastIndexOf(".") + 1).ToLower(); //图片格式
//fileName = realImageName() + "." + type;
fileName = realImageName() + "." + type;
if (type == "jpg" || type == "gif" || type == "bmp" || type == "jpeg") //判断是否为图片类型
{
if (this.FileUpload1.PostedFile.ContentLength > 3072 * 1024)
{
Response.Write("<script>alert('上传图片必须小于3M！');</script>");
}
else
{
this.img_teacherPhoto.ImageUrl = "~/AllUpLoadPic/" + fileName; //显示图片
//Response.Write("<script>alert('" + img_teacherPhoto.ImageUrl + "');</script>");
string path = HttpContext.Current.Request.MapPath("~/AllUpLoadPic/"); //获取上传文件的网站目录路径,"
this.FileUpload1.SaveAs(path + fileName); //存储文件到磁盘
//Response.Write("<script>alert('图片上传成功！');</script>");//提示
//upLoadDetail.Visible = true;
double flen = (double)this.FileUpload1.PostedFile.ContentLength / 1024 / 1024;
//decimal flen1 = Convert.ToDecimal(flen);
//upLoadDetail.Text = "上传图片的名称是：" + fullFileName + "<br/>" + "存库名称为：" + fileName + "<br/>" + "格式是：" + type.ToString() + "<br/>" + "大小：" + flen.ToString() + "MB";
}
HttpPostedFile myFile = FileUpload1.PostedFile;//获取上传的文件
int filelen = myFile.ContentLength;
byte[] myData = new byte[filelen];
myFile.InputStream.Read(myData, 0, filelen);
FileStream newFile = new FileStream(FileUpload1.PostedFile.FileName, FileMode.Create);
newFile.Write(myData, 0, myData.Length);
System.Drawing.Image img = System.Drawing.Image.FromStream(newFile);
// string imgNewName = input.ReDateTime("yyyyMMddHHmmssff") + ".jpg";
//System.Drawing.Image img = System.Drawing.Image.FromStream(newFile);
string startPath = "~/AllUpLoadPic/" + fileName;
string filePath = Server.MapPath(startPath);
//生成缩略图
Bitmap ImgFile = new Bitmap(filePath);
Bitmap tectSmalImg = new Bitmap(ImgFile, 100, 100);
//Bitmap tectSmalImg = CreateSmallImg.CreateThumbnail(ImgFile, 100, 100, true);
//tectSmalImg.Save(Server.MapPath("~/AllUpLoadPic" + fileName));
Session["smallImgPath"] = "~/AllUpLoadPic" + fileName; //缩略图的位置
btn_upload.CommandArgument = startPath; //将图片路径存起来
//显示新上传的图片的信息
lb_fileName.Text = FileUpload1.FileName;
lb_filePath.Text = "~/AllUpLoadPic/";
lb_fileSize.Text = img.Width.ToString() + "*" + img.Height.ToString();
//PicID.Text=
newFile.Dispose();//释放FileStream
FileUpload1.Enabled = true;
btn_upload.Enabled = true;
//保存到数据库
int a = -1;
//Response.Write("<script>alert('"+fileName+"');</script>");
a = new PicManager().InsertPicInfo(fileName, "好美，我要上！", img.Height, img.Width);
if (a == 0)
{
;
}
}
else
{
Response.Write("<script>alert('非图片类型，不允许上传！');</script>");
}
}
else
{
Response.Write("<script>alert('必须指定文件！');</script>");
}
//this.FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Images/")+FileUpload1.FileName);
//this.Image1.ImageUrl = "~/Images/" + FileUpload1.FileName;
}
public async Task <IHttpActionResult> PostPicture()
{
try
{
var encoded = await Request.Content.ReadAsStringAsync();
var bytes = Convert.FromBase64String(encoded);
var json = Encoding.ASCII.GetString(bytes);
var final = JsonConvert.DeserializeObject <IDictionary <string, object> >(json);
//Gather attributes
string uid = (string)final["uid"];
string mime = (string)final["mime"];
//Sanitize first, will save as uri
encoded = encoded.Replace("/", "");
encoded = encoded.Replace("+", "");
encoded = encoded.Replace("=", "");
//Generate PID
//p(encodedFirstTen)(uid skip3 then Ten)(Random 2 digit numb)(encodedreversedFive);
string picid = (string)"p" + encoded.Substring(0, 10) + uid.Substring(3, 10) +
new Random().Next(10, 99) + encoded.Substring(50, 5);
Debug.WriteLine("\nCreated Pic:\n" + picid);
//Get b64
string pic64 = (string)final["data"];
//Sav Picture [returns path]
string path = PicManager.SavePicture(pic64, uid, picid, mime);
//Create pics object
Pic pic = new Pic();
//Assign Attributes
//Dates
pic.CreationDate = DateTime.Now;
pic.ModifiedDate = DateTime.Now;
//Check dates
Debug.WriteLine("DATECHECK => " + pic.CreationDay + " " + pic.CreationMonth + " ");
//Mandatory!
pic.Uid = uid;
pic.Pid = picid;
pic.Location = path;
pic.Name = (string)final["name"];
//Everything else is optional, you can serialize it to the database now!
//Check for Location
if (final.ContainsKey("Lon"))
{
pic.Lon = (string)final["Lon"];
pic.Lat = (string)final["Lat"];
}
await session.Add(pic);
//Return ok
return(new OkResult(Request));
}
catch (Exception e)
{
//Return bad
Debug.WriteLine(e.Message);
return(new BadRequestErrorMessageResult(e.Message, this));
}
}
