git.roojs.org Git - app.Builder.js/blob - Project/Project.vala

   1 //<Script type="text/javascript">
   2
   3 /**
   4  * Project Object
   5  *
   6  * Projects can only contain one directory... - it can import other projects..(later)
   7  *
   8  * we need to sort out that - paths is currently a key/value array..
   9  *
  10  *
  11  *
  12  */
  13 namespace Project {
  14          public errordomain Error {
  15                 INVALID_TYPE,
  16                 NEED_IMPLEMENTING,
  17                 MISSING_FILE,
  18                 INVALID_VALUE,
  19                 INVALID_FORMAT
  20         }
  21
  22         // static array of all projects.
  23         public Gee.HashMap<string,Project>  projects;
  24
  25
  26         public bool  projects_loaded = false;
  27
  28
  29         public class Project : Object {
  30
  31                 public signal void on_changed ();
  32
  33                 public string id;
  34                 public string fn = ""; // just a md5...
  35                 public string name = "";
  36                 public string runhtml = "";
  37                 public string base_template = "";
  38                 public string rootURL = "";
  39                 public Gee.HashMap<string,string> paths;
  40                 public Gee.HashMap<string,JsRender.JsRender> files ;
  41                 //tree : false,
  42                 public  string xtype;
  43
  44                 bool is_scanned;
  45
  46
  47                 public Project (string path) {
  48
  49                         this.name = GLib.Path.get_basename(path); // default..
  50
  51                         this.is_scanned = false;
  52                         this.paths = new Gee.HashMap<string,string>();
  53                         this.files = new Gee.HashMap<string,JsRender.JsRender>();
  54                         //XObject.extend(this, cfg);
  55                         //this.files = { };
  56                         if (path.length > 0) {
  57                                 this.paths.set(path, "dir");
  58                         }
  59
  60
  61
  62                 }
  63
  64
  65
  66
  67
  68                 public static void loadAll(bool force = false)
  69                 {
  70                         if (projects_loaded && !force) {
  71                                 return;
  72                         }
  73
  74                         var dirname = GLib.Environment.get_home_dir() + "/.Builder";
  75                         var dir = File.new_for_path(dirname);
  76                         if (!dir.query_exists()) {
  77                                 dir.make_directory();
  78                                 return;
  79                         }
  80                         projects = new  Gee.HashMap<string,Project>();
  81
  82
  83                         try {
  84                                 var file_enum = dir.enumerate_children(
  85                                         GLib.FileAttribute.STANDARD_DISPLAY_NAME,
  86                                         GLib.FileQueryInfoFlags.NONE,
  87                                         null
  88                                 );
  89
  90
  91                                 FileInfo next_file;
  92                                 while ((next_file = file_enum.next_file(null)) != null) {
  93                                         var fn = next_file.get_display_name();
  94                                         if (!Regex.match_simple("\\.json$", fn)) {
  95                                                 continue;
  96                                         }
  97                                         factoryFromFile(dirname + "/" + fn);
  98                                 }
  99                         } catch(Error e) {
 100                                 print("oops - something went wrong scanning the projects\n");
 101                         }
 102
 103
 104                 }
 105
 106                 public static Gee.ArrayList<Project> allProjectsByName()
 107                 {
 108                     var ret = new Gee.ArrayList<Project>();
 109                     var iter = projects.map_iterator();
 110                             while (iter.next()) {
 111                                 ret.add(iter.get_value());
 112                             }
 113                     // fixme -- sort...
 114                     return ret;
 115
 116                 }
 117
 118                 // load project data from project file.
 119                 public static void   factoryFromFile(string jsonfile)
 120                 {
 121
 122                         print("parse %s\n", jsonfile);
 123
 124                         var pa = new Json.Parser();
 125                         pa.load_from_file(jsonfile);
 126                         var node = pa.get_root();
 127
 128
 129                         if (node == null || node.get_node_type () != Json.NodeType.OBJECT) {
 130                                 print("SKIP " + jsonfile + " - invalid format?\n");
 131                                 return;
 132                         }
 133
 134                         var obj = node.get_object ();
 135                         var xtype =  obj.get_string_member("xtype");
 136
 137                         var proj = factory(xtype, "");
 138
 139                         proj.fn =  Path.get_basename(jsonfile).split(".")[0];
 140
 141                         // might not exist?
 142
 143                         if (obj.has_member("runhtml")) {
 144                                 proj.runhtml  = obj.get_string_member("runhtml");
 145                         }
 146                         // might not exist?
 147                         if (obj.has_member("base_template")) {
 148                                 proj.base_template  = obj.get_string_member("base_template");
 149                         }
 150                         // might not exist?
 151                         if (obj.has_member("rootURL")) {
 152                                 proj.rootURL  = obj.get_string_member("rootURL");
 153                         }
 154
 155                         proj.name = obj.get_string_member("name");
 156
 157                         var paths = obj.get_object_member("paths");
 158                         paths.foreach_member((sobj, key, val) => {
 159                                 proj.paths.set(key, "dir");
 160                         });
 161                         projects.set(proj.id,proj);
 162                 }
 163
 164
 165                 public static Project factory(string xtype, string path)
 166                 {
 167
 168                         // check to see if it's already loaded..
 169
 170
 171                         var iter = projects.map_iterator();
 172                         while (iter.next()) {
 173                                 if (iter.get_value().hasPath( path)) {
 174                                         return iter.get_value();
 175                                  }
 176                         }
 177
 178
 179                         switch(xtype) {
 180                                 case "Gtk":
 181                                         return new Gtk(path);
 182                                 case "Roo":
 183                                         return new Roo(path);
 184                         }
 185                         throw new Error.INVALID_TYPE("invalid project type");
 186
 187                 }
 188                  public static void  remove(Project project)
 189                 {
 190                         // delete the file..
 191                         var dirname = GLib.Environment.get_home_dir() + "/.Builder";
 192
 193                         FileUtils.unlink(dirname + "/" + project.fn + ".json");
 194                         projects.unset(project.id,null);
 195
 196
 197                 }
 198
 199
 200                 public void save()
 201                 {
 202                                 // fixme..
 203
 204                         if (this.fn.length < 1) {
 205                                 // make the filename..
 206                                 //var t = new DateTime.now_local ();
 207                                 //TimeVal tv;
 208                                 //t.to_timeval(out tv);
 209                                 //var str = "%l:%l".printf(tv.tv_sec,tv.tv_usec);
 210                                 var str = this.firstPath();
 211
 212                                 this.fn = GLib.Checksum.compute_for_string(GLib.ChecksumType.MD5, str, str.length);
 213                         }
 214
 215                         var dirname = GLib.Environment.get_home_dir() + "/.Builder";
 216                         var  s =  this.toJSON(false);
 217                         FileUtils.set_contents(dirname + "/" + this.fn + ".json", s, s.length);
 218
 219
 220                 }
 221
 222
 223
 224                 public string toJSON(bool show_all)
 225                 {
 226
 227                         var builder = new Json.Builder ();
 228
 229                         builder.begin_object ();
 230
 231                         builder.set_member_name ("name");
 232                         builder.add_string_value (this.name);
 233
 234
 235                         builder.set_member_name ("fn");
 236                         builder.add_string_value (this.fn);
 237
 238                         builder.set_member_name ("xtype");
 239                         builder.add_string_value (this.xtype);
 240
 241                         builder.set_member_name ("runhtml");
 242                         builder.add_string_value (this.runhtml);
 243
 244
 245                         builder.set_member_name ("rootURL");
 246                         builder.add_string_value (this.rootURL);
 247
 248                         builder.set_member_name ("base_template");
 249                         builder.add_string_value (this.base_template);
 250                         // file ??? try/false?
 251                         builder.set_member_name ("paths");
 252
 253
 254                         builder.begin_object ();
 255
 256
 257                         var iter = this.paths.map_iterator();
 258                         while (iter.next()) {
 259                                 builder.set_member_name (iter.get_key());
 260                                 builder.add_string_value("path");
 261                         }
 262                         builder.end_object ();
 263
 264                         if (show_all) {
 265                                 builder.set_member_name ("files");
 266                                 builder.begin_array ();
 267                                 var fiter = this.files.map_iterator();
 268                                 while (fiter.next()) {
 269                                     builder.add_string_value (fiter.get_key());
 270                                 }
 271
 272
 273                                 builder.end_array ();
 274                         }
 275
 276
 277                         builder.end_object ();
 278
 279                         var  generator = new Json.Generator ();
 280                         var  root = builder.get_root ();
 281                         generator.set_root (root);
 282                         if (show_all) {
 283                                 generator.pretty = true;
 284                                 generator.indent = 4;
 285                         }
 286
 287                         return  generator.to_data (null);
 288
 289
 290                 }
 291                 public string firstPath()
 292                 {
 293                     var iter = this.paths.map_iterator();
 294                     while (iter.next()) {
 295                         return iter.get_key();
 296                     }
 297
 298                     return "";
 299                 }
 300
 301                 public bool hasPath(string path)
 302                 {
 303                     var iter = this.paths.map_iterator();
 304                     while (iter.next()) {
 305                         if (iter.get_key() == path) {
 306                                 return true;
 307                         }
 308                     }
 309
 310                     return false;
 311                 }
 312
 313
 314                 // returns the first path
 315                 public string getName()
 316                 {
 317                     var iter = this.paths.map_iterator();
 318                     while (iter.next()) {
 319                         return GLib.Path.get_basename(iter.get_key());
 320                     }
 321
 322                     return "";
 323                 }
 324
 325                 public Gee.ArrayList<JsRender.JsRender> sortedFiles()
 326                 {
 327                         var files = new Gee.ArrayList<JsRender.JsRender>();
 328
 329                         var fiter = this.files.map_iterator();
 330                         while(fiter.next()) {
 331                                 files.add(fiter.get_value());
 332                         }
 333                         files.sort((fa,fb) => {
 334                                 return ((JsRender.JsRender)fa).name.collate(((JsRender.JsRender)fb).name);
 335
 336                         });
 337                         return files;
 338
 339                 }
 340
 341
 342                 public JsRender.JsRender? getByName(string name)
 343                 {
 344
 345                         var fiter = files.map_iterator();
 346                     while(fiter.next()) {
 347
 348                         var f = fiter.get_value();
 349
 350
 351                         print ("Project.getByName: %s ?= %s\n" ,f.name , name);
 352                         if (f.name == name) {
 353                             return f;
 354                         }
 355                     };
 356                     return null;
 357                 }
 358
 359                 public JsRender.JsRender? getById(string id)
 360                 {
 361
 362                         var fiter = files.map_iterator();
 363                         while(fiter.next()) {
 364
 365                                 var f = fiter.get_value();
 366
 367
 368                                 //console.log(f.id + '?=' + id);
 369                                 if (f.id == id) {
 370                                     return f;
 371                                 }
 372                             };
 373                         return null;
 374                 }
 375
 376                 public JsRender.JsRender newFile (string name)
 377                 {
 378                         var ret =  JsRender.JsRender.factory(this.xtype,
 379                                                          this,
 380                                                          this.firstPath() + "/" + name + ".bjs");
 381                         this.addFile(ret);
 382                         return ret;
 383                 }
 384
 385                 public JsRender.JsRender loadFileOnly (string path)
 386                 {
 387                     var xt = this.xtype;
 388                     return JsRender.JsRender.factory(xt, this, path);
 389
 390                 }
 391
 392                 public JsRender.JsRender create(string filename)
 393                 {
 394                     var ret = this.loadFileOnly(filename);
 395                     ret.save();
 396                     this.addFile(ret);
 397                     return ret;
 398
 399                 }
 400
 401
 402                 public void addFile(JsRender.JsRender pfile) { // add a single file, and trigger changed.
 403
 404
 405                     this.files.set(pfile.path, pfile); // duplicate check?
 406                     this.on_changed();
 407                 }
 408
 409                 public void add(string path, string type)
 410                 {
 411                     this.paths.set(path,type);
 412                     //Seed.print(" type is '" + type + "'");
 413                     if (type == "dir") {
 414                         this.scanDir(path);
 415                     //    console.dump(this.files);
 416                     }
 417                     if (type == "file" ) {
 418
 419                         this.files.set(path,this.loadFileOnly( path ));
 420                     }
 421                     this.on_changed();
 422
 423                 }
 424                 public void  scanDirs() // cached version
 425                 {
 426                     if (this.is_scanned) {
 427                                 return;
 428                         }
 429                         this.scanDirsForce();
 430                     //console.dump(this.files);
 431
 432                 }
 433
 434                 public void  scanDirsForce()
 435                 {
 436                         this.is_scanned = true;
 437                         var iter = this.paths.map_iterator();
 438                     while (iter.next()) {
 439                                 //print("path: " + iter.get_key() + " : " + iter.get_value() +"\n");
 440                         if (iter.get_value() != "dir") {
 441                             continue;
 442                         }
 443                         this.scanDir(iter.get_key());
 444                     }
 445                     //console.dump(this.files);
 446
 447                 }
 448                     // list files.
 449                 public void scanDir(string dir, int dp =0 )
 450                 {
 451                     //dp = dp || 0;
 452                     //print("Project.Base: Running scandir on " + dir +"\n");
 453                     if (dp > 5) { // no more than 5 deep?
 454                         return;
 455                     }
 456                     // this should be done async -- but since we are getting the proto up ...
 457
 458                     var subs = new GLib.List<string>();;
 459                     var f = File.new_for_path(dir);
 460                     try {
 461                         var file_enum = f.enumerate_children(GLib.FileAttribute.STANDARD_DISPLAY_NAME, GLib.FileQueryInfoFlags.NONE, null);
 462
 463
 464                         FileInfo next_file;
 465                         while ((next_file = file_enum.next_file(null)) != null) {
 466                             var fn = next_file.get_display_name();
 467
 468
 469                             //print("trying"  + dir + "/" + fn +"\n");
 470
 471                             if (fn[0] == '.') { // skip hidden
 472                                 continue;
 473                             }
 474
 475                             if (FileUtils.test(dir  + "/" + fn, GLib.FileTest.IS_DIR)) {
 476                                 subs.append(dir  + "/" + fn);
 477                                 continue;
 478                             }
 479
 480                             if (!Regex.match_simple("\\.bjs$", fn)) {
 481                                                 //print("no a bjs\n");
 482                                 continue;
 483                             }
 484                             /*
 485                             var parent = "";
 486                             //if (dp > 0 ) {
 487
 488                             var sp = dir.split("/");
 489                             var parent = "";
 490                             for (var i = 0; i < sp.length; i++) {
 491
 492                             }
 493
 494                             /*
 495                             sp = sp.splice(sp.length - (dp +1), (dp +1));
 496                             parent = sp.join('.');
 497
 498
 499                             if (typeof(_this.files[dir  + '/' + fn]) != 'undefined') {
 500                                 // we already have it..
 501                                 _this.files[dir  + '/' + fn].parent = parent;
 502                                 return;
 503                             }
 504                             */
 505                             var xt = this.xtype;
 506                                         var el = JsRender.JsRender.factory(xt,this, dir + "/" + fn);
 507                             this.files.set( dir + "/" + fn, el);
 508                             // parent ??
 509
 510
 511                         }
 512                     } catch (Error e) {
 513                         print("Project::scanDirs failed : " + e.message + "\n");
 514                     } catch (GLib.Error e) {
 515                                 print("Project::scanDirs failed : " + e.message + "\n");
 516                         }
 517                         for (var i = 0; i < subs.length(); i++) {
 518
 519                          this.scanDir(subs.nth_data(i), dp+1);
 520                     }
 521
 522                 }
 523
 524         }
 525 }
 526