1 | using Microsoft.AspNet.Mvc;
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2 | using HeuristicLab.Clients.Hive.WebJobManager.Services;
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3 | using System;
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4 | using System.Collections.Generic;
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5 | using System.Linq;
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6 | using System.Threading.Tasks;
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7 | using HeuristicLab.Clients.Hive.WebJobManager.ViewModels;
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8 | using System.ServiceModel.Security;
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9 | using Microsoft.AspNet.Http;
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10 | using System.IO;
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11 | using Microsoft.Net.Http.Headers;
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12 | using Microsoft.AspNet.Hosting;
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13 | using HeuristicLab.Common;
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14 | using HeuristicLab.Core;
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15 | using HeuristicLab.Optimization;
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16 | using System.Threading;
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17 |
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18 | namespace HeuristicLab.Clients.Hive.WebJobManager.Controllers
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19 | {
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20 | public class JobController : Controller
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21 | {
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22 | private HiveServiceClient client;
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23 | private JobViewModel vm;
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24 | private IHostingEnvironment _environment;
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25 |
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26 | public JobController(IHostingEnvironment env)
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27 | {
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28 | HiveServiceLocatorWebManagerService hiveServiceLocator = (HiveServiceLocatorWebManagerService)HiveServiceLocatorWebManagerService.Instance;
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29 | client = hiveServiceLocator.getHiveServiceClient();
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30 | vm = new JobViewModel();
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31 |
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32 |
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33 | _environment = env;
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34 | }
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35 | #region Jobs
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36 | public IActionResult Index()
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37 | {
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38 | try
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39 | {
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40 | HiveClientWeb.Instance.Refresh();
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41 |
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42 | vm.userJobs = HiveClientWeb.Instance.Jobs.ToList();
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43 | }
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44 | catch (Exception e)
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45 | {
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46 | if (e is MessageSecurityException || e is InvalidOperationException)
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47 | {
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48 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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49 | return RedirectToAction("Index", "Home");
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50 | }
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51 | throw;
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52 | }
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53 | ViewBag.Title = "Jobs";
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54 | return View(vm);
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55 | }
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56 | public IActionResult Selected(Guid id)
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57 | {
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58 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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59 | {
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60 | HiveClientWeb.Instance.Refresh();
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61 |
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62 | vm.userJobs = HiveClientWeb.Instance.Jobs.ToList();
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63 | foreach(var j in vm.userJobs)
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64 | {
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65 | if(j.Id == id)
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66 | {
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67 | vm.selectedJob = j;
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68 | }
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69 | }
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70 | vm.selectedJob.RefreshAutomatically = true;
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71 | HiveClientWeb.LoadJob(vm.selectedJob);
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72 | ViewBag.Title = vm.selectedJob.Job.Name + " - Jobs";
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73 | return View("Index", vm);
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74 | }
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75 | else
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76 | {
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77 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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78 | return RedirectToAction("Index", "Home");
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79 | }
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80 | }
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81 | public IActionResult Delete(Guid id)// delete a job
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82 | {
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83 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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84 | {
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85 |
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86 | vm.message = client.GetJob(id).Name + " deleted";
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87 | client.DeleteJob(id);
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88 | HiveClientWeb.Instance.Refresh();
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89 |
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90 | vm.userJobs = HiveClientWeb.Instance.Jobs.ToList();
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91 | ViewBag.Title = "Jobs";
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92 | return View("Index", vm);
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93 | }
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94 | else
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95 | {
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96 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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97 | return RedirectToAction("Index", "Home");
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98 | }
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99 | }
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100 | #endregion
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101 |
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102 | #region Uploads
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103 | public IActionResult Uploads()
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104 | {
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105 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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106 | {
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107 | UploadedJobViewModel upper = new UploadedJobViewModel();
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108 | fillUploadsPaths(upper, -1);
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109 |
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110 | ViewBag.Title = "Uploaded files";
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111 | return View("Uploads", upper);
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112 | }
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113 | else
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114 | {
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115 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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116 | return RedirectToAction("Index", "Home");
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117 | }
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118 | }
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119 | public IActionResult UploadDir(int index)
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120 | {
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121 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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122 | {
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123 | UploadedJobViewModel upper = new UploadedJobViewModel();
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124 | fillUploadsPaths(upper, index);
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125 |
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126 | ViewBag.Title = "Uploaded files";
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127 | return View("Uploads", upper);
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128 | }
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129 | else
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130 | {
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131 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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132 | return RedirectToAction("Index", "Home");
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133 | }
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134 | }
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135 | private void fillUploadsPaths(UploadedJobViewModel vm, int index)
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136 | {
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137 | var tempdex = index; //Fix when maps gets deleted
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138 | var start = Path.Combine(_environment.WebRootPath, "uploads", client.ClientCredentials.UserName.UserName);
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139 | var dirs = Directory.GetDirectories(start);
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140 | foreach (string dir in dirs)
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141 | {
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142 | if (Directory.GetFiles(dir).Length == 0 && Directory.GetDirectories(dir).Length == 0)
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143 | {
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144 | Directory.Delete(dir, false);
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145 | tempdex = -1;
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146 | }
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147 | else {
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148 | vm.FullDatePaths.Add(dir);
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149 | var temp = dir.Split('\\');
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150 | vm.DisplayDatePaths.Add(temp[temp.Length - 1]);
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151 | }
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152 | }
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153 | if (tempdex != -1)
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154 | {
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155 | vm.SelectedIndex = tempdex;
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156 | dirs = Directory.GetFiles(vm.FullDatePaths[tempdex]);
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157 | foreach (string dir in dirs)
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158 | {
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159 | vm.FullFilesPaths.Add(dir);
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160 | var temp = dir.Split('\\');
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161 | vm.DisplayFilesPaths.Add(temp[temp.Length - 1]);
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162 | }
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163 | }
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164 | }
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165 | public IActionResult DeleteFile(int index, int filedex)
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166 | {
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167 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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168 | {
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169 | UploadedJobViewModel upper = new UploadedJobViewModel();
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170 | fillUploadsPaths(upper, index);
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171 | System.IO.File.Delete(upper.FullFilesPaths[filedex]);
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172 | var message = upper.DisplayFilesPaths[filedex] + " has been deleted";
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173 |
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174 | upper = new UploadedJobViewModel();
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175 | fillUploadsPaths(upper, index);
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176 | upper.message = message;
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177 | ViewBag.Title = "Uploaded files";
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178 |
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179 | return View("Uploads", upper);
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180 | }
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181 | else
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182 | {
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183 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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184 | return RedirectToAction("Index", "Home");
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185 | }
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186 | }
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187 |
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188 | public IActionResult OpenFile(int index, int filedex)
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189 | {
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190 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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191 | {
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192 | UploadedJobViewModel upper = new UploadedJobViewModel();
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193 | fillUploadsPaths(upper, index);
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194 |
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195 | FileOpeningService serve = FileOpeningService.Instance;
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196 | serve.NewModel();
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197 | serve.env = _environment;
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198 |
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199 | var ioptimizer = ContentManager.Load(upper.FullFilesPaths[filedex]);
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200 |
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201 | serve.vm.SelectedTask = new OptimizerHiveTask((IOptimizer)ioptimizer);
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202 | if (serve.vm.SelectedTask.ItemTask.Item is IAlgorithm)
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203 | {
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204 | serve.vm.SelectedAlgorithm = (IAlgorithm)serve.vm.SelectedTask.ItemTask.Item;
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205 | }
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206 | else if (serve.vm.SelectedTask.ItemTask.Item is BatchRun)
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207 | {
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208 | serve.vm.SelectedBatchRun = (BatchRun)serve.vm.SelectedTask.ItemTask.Item;
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209 | }
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210 | else if (serve.vm.SelectedTask.ItemTask.Item is Experiment)
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211 | {
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212 | serve.vm.SelectedExperiment = (Experiment)serve.vm.SelectedTask.ItemTask.Item;
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213 | }
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214 | serve.setTasks();
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215 | ViewBag.Title = serve.vm.SelectedTask.ItemTask.Name + " - Open file";
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216 |
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217 | return View("OpenFile", serve.vm);
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218 | }
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219 | else
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220 | {
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221 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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222 | return RedirectToAction("Index", "Home");
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223 | }
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224 | }
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225 |
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226 | public IActionResult AddToHive()
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227 | {
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228 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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229 | {
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230 | var job = FileOpeningService.Instance.AddCurrentModelToHive();
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231 | while (job.Progress.ProgressValue != 1)
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232 | { }
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233 |
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234 | Thread.Sleep(1000);
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235 | job.Progress.Status = "Upload finished";
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236 | Thread.Sleep(2000);
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237 | return RedirectToAction("Index", "Job");
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238 | }
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239 | else
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240 | {
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241 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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242 | return RedirectToAction("Index", "Home");
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243 | }
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244 | }
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245 | //TODO Work in progress
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246 | /* public async Task<IActionResult> DownloadFile(int index, int filedex)
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247 | {
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248 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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249 | {
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250 | UploadedJobViewModel upper = new UploadedJobViewModel();
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251 | fillUploadsPaths(upper, index);
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252 |
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253 | HttpContext.Response.ContentType = "APPLICATION/OCTET-STREAM";
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254 | String Header = "Attachment; Filename=" + upper.DisplayFilesPaths[filedex];
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255 | HttpContext.Response.Headers.Add("Content-Disposition", Header);
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256 | System.IO.FileInfo Dfile = new System.IO.FileInfo(upper.FullFilesPaths[filedex]);
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257 | await HttpContext.Response.WriteAsync(Dfile.FullName);
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258 | //HttpContext.Response.End();
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259 |
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260 | var message = upper.DisplayFilesPaths[filedex] + " has been downloaded";
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261 |
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262 | upper.message = message;
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263 | ViewBag.Title = "Downloaded file";
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264 |
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265 | return View("Uploads", upper);
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266 | }
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267 | else
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268 | {
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269 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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270 | return RedirectToAction("Index", "Home");
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271 | }
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272 | }*/
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273 |
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274 | #endregion
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275 |
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276 | #region Uploader
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277 | public IActionResult Uploader()
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278 | {
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279 | if (((HiveServiceLocatorWebManagerService)(HiveServiceLocatorWebManagerService.Instance)).CheckLogin())
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280 | {
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281 | ViewBag.Title = "Upload Jobs";
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282 | ViewBag.Name = client.ClientCredentials.UserName.UserName;
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283 | return View("Uploader");
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284 | }
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285 | else
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286 | {
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287 | HiveServiceLocatorWebManagerService.SetLoginErrorMessage();
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288 | return RedirectToAction("Index", "Home");
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289 | }
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290 | }
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291 | [HttpPost]
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292 | public async Task<IActionResult> Uploader(ICollection<IFormFile> files, string directory)
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293 | {
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294 |
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295 | UploadedJobViewModel upper = new UploadedJobViewModel();
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296 | var uploads = Path.Combine(_environment.WebRootPath, "uploads", client.ClientCredentials.UserName.UserName,
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297 | directory);
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298 | Directory.CreateDirectory(uploads);
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299 | foreach (var file in files)
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300 | {
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301 | if (file.Length > 0)
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302 | {
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303 | var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
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304 | await file.SaveAsAsync(Path.Combine(uploads, fileName));
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305 | // var ioptimizer = ContentManager.Load(Path.Combine(uploads, fileName));
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306 | //OptimizerHiveTask task = new OptimizerHiveTask((IOptimizer)ioptimizer);
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307 | //upper.Tasks.Add(task);
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308 | }
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309 | }
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310 | ViewBag.Title = "Upload complete";
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311 | return RedirectToAction("Uploads", "Job");
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312 |
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313 | }
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314 | #endregion
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315 | }
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316 | }
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