git.roojs.org Git - app.Builder.js/blob - Builder/Provider/Database/generate.js

   1 //<script type="text/javascript">
   2
   3 /**
   4  *
   5  * Let's see if libgda can be used to generate our Readers for roo...
   6  *
   7  * Concept - conect to database..
   8  *
   9  * list tables
  10  *
  11  * extra schemas..
  12  *
  13  * write readers..
  14  *
  15  *
  16  */
  17 Gda  = imports.gi.Gda;
  18 GObject = imports.gi.GObject;
  19
  20 GLib = imports.gi.GLib;
  21
  22 console = imports['../../../console.js'];
  23 File = imports['../../../File.js'].File;
  24 Gda.init();
  25
  26 var prov = Gda.Config.list_providers ();
  27 //print(prov.dump_as_string());
  28 var args = Array.prototype.slice.call(Seed.argv);
  29 args.shift();args.shift();// remove first 2
  30 if (args.length < 1) {
  31     var sample = {
  32         DB_NAME : "XXX",
  33         USERNAME : "YYY",
  34         PASSWORD: "ZZZ",
  35         INI : "/path/to/mydb.ini",
  36     }
  37     print("Usage : seed generate.js  '" + JSON.stringify(sample) +"'");
  38     Seed.quit();
  39 }
  40 var cfg = JSON.parse(args[0]);
  41
  42 var   cnc = Gda.Connection.open_from_string ("MySQL", "DB_NAME=" + cfg.DB_NAME,
  43                                               "USERNAME=" + cfg.USERNAME + ';PASSWORD=' + cfg.PASSWORD,
  44                                               Gda.ConnectionOptions.NONE, null);
  45
  46
  47
  48
  49
  50
  51 Gda.DataSelect.prototype.fetchAll = function()
  52 {
  53     var cols = [];
  54
  55     for (var i =0;i < this.get_n_columns(); i++) {
  56         cols.push(this.get_column_name(i));
  57     }
  58     //console.dump(cols);
  59     var iter = this.create_iter();
  60     var res = [];
  61     while (iter.move_next()) {
  62         if (cols.length == 1) {
  63             res.push(iter.get_value_at(0).get_string());
  64             continue;
  65         }
  66         var add = { };
  67
  68         cols.forEach(function(n,i) {
  69            var val = iter.get_value_at(i);
  70            var type = GObject.type_name(val.g_type) ;
  71            var vs = type == 'GdaBlob' ? val.value.to_string(1024) : val.value;
  72          //  print(n + " : TYPE: " + GObject.type_name(val.g_type) + " : " + vs);
  73             //print (n + '=' + iter.get_value_at(i).value);
  74             add[n] = vs;
  75         });
  76
  77         res.push(add);
  78
  79     }
  80     return res;
  81
  82 }
  83
  84 var map = {
  85     'date' : 'date',
  86     'datetime' : 'string',
  87     'int' : 'int',
  88     'bigint' : 'int',
  89     'char' : 'int',
  90     'tinyint' : 'int',
  91     'decimal' : 'float',
  92     'float' : 'float',
  93     'varchar' : 'string',
  94     'text' : 'string',
  95     'longtext' : 'string',
  96     'mediumtext' : 'string',
  97     'enum' : 'string',
  98
  99
 100 }
 101
 102 var ini = { }
 103
 104 function readIni(fn)
 105 {
 106     var key_file = GLib.key_file_new();
 107     if (!GLib.key_file_load_from_file (key_file, fn , GLib.KeyFileFlags.NONE )) {
 108         return;
 109     }
 110
 111     var groups = GLib.key_file_get_groups(key_file);
 112     groups.forEach(function(g) {
 113         ini[g] = {}
 114
 115         var keys = GLib.key_file_get_keys(key_file,g);
 116         keys.forEach(function(k) {
 117             ini[g][k] = GLib.key_file_get_value(key_file,g,k);
 118         })
 119     })
 120
 121 }
 122 if (File.isFile(cfg.INI)) {
 123     if (cfg.INI.match(/links\.ini$/)) {
 124         readIni(cfg.INI);
 125     } else {
 126         readIni(cfg.INI.replace(/\.ini$/, ".links.ini"));
 127     }
 128 }
 129
 130 if (File.isDirectory(cfg.INI)) {
 131
 132
 133     //--- load ini files..
 134     // this is very specific.
 135     var dirs = File.list( GLib.get_home_dir() + '/gitlive').filter(
 136         function(e) { return e.match(/^Pman/); }
 137     );
 138
 139     dirs.forEach(function(d) {
 140         // this currently misses the web.*/Pman/XXXX/DataObjects..
 141         var path = GLib.get_home_dir() + '/gitlive/' + d + '/DataObjects';
 142         if (!File.isDirectory(path)) {
 143             path = GLib.get_home_dir() + '/gitlive/' + d + '/Pman/DataObjects';
 144         }
 145         if (!File.isDirectory(path)) {
 146             return; //skip
 147         }
 148         var inis = File.list(path).filter(
 149             function(e) { return e.match(/\.links\.ini$/); }
 150         );
 151         if (!inis.length) {
 152             return;
 153         }
 154
 155         inis.forEach(function(i) {
 156             readIni(path + '/' + i);
 157
 158         })
 159
 160
 161
 162     });
 163 }
 164 print(JSON.stringify(ini, null,4));
 165  //console.dump(ini);
 166
 167
 168  //Seed.quit();
 169
 170 //GLib.key_file_load_from_file (key_file, String file, KeyFileFlags flags) : Boolean
 171
 172
 173
 174
 175
 176 var tables = Gda.execute_select_command(cnc, "SHOW TABLES").fetchAll();
 177 var readers = [];
 178 tables.forEach(function(table) {
 179     //print(table);
 180     var schema = Gda.execute_select_command(cnc, "DESCRIBE `" + table+'`').fetchAll();
 181     var reader = [];
 182     var colmodel = [];
 183     var firstTxtCol = '';
 184     schema.forEach(function(e)  {
 185         var type = e.Type.match(/([^(]+)\(([^\)]+)\)/);
 186         var row  = { };
 187         if (type) {
 188             e.Type = type[1];
 189             e.Size = type[2];
 190         }
 191
 192
 193
 194         row.name = e.Field;
 195
 196
 197         if (typeof(map[e.Type]) == 'undefined') {
 198            console.dump(e);
 199            throw {
 200                 name: "ArgumentError",
 201                 message: "Unknown mapping for type : " + e.Type
 202             };
 203         }
 204         row.type = map[e.Type];
 205
 206         if (row.type == 'string' && !firstTxtCol.length) {
 207             firstTxtCol = row.name;
 208         }
 209
 210         if (row.type == 'date') {
 211             row.dateFormat = 'Y-m-d';
 212         }
 213         reader.push(row);
 214
 215         colmodel.push({
 216             "xtype": "ColumnModel",
 217             "header": row.name,
 218             "width":  row.type == 'string' ? 200 : 75,
 219             "dataIndex": row.name,
 220             "|renderer": row.type != 'date' ?
 221                     "function(v) { return String.format('{0}', v); }" :
 222                     "function(v) { return String.format('{0}', v ? v.format('d/M/Y') : ''); }" , // special for date
 223             "|xns": "Roo.grid",
 224             "*prop": "colModel[]"
 225         })
 226     });
 227
 228
 229
 230
 231     //print(JSON.stringify(reader,null,4));
 232     readers.push({
 233         table : table ,
 234         reader :  reader,
 235         oreader : JSON.parse(JSON.stringify(reader)), // dupe it..
 236         colmodel : colmodel,
 237         firstTxtCol : firstTxtCol
 238     });
 239
 240     //console.dump(schema );
 241
 242
 243 });
 244
 245
 246
 247 // merge in the linked tables..
 248 readers.forEach(function(reader) {
 249     if (typeof(ini[reader.table]) == 'undefined') {
 250
 251         return;
 252     }
 253     print("OVERLAY - " + reader.table);
 254     // we have a map..
 255     for (var col in ini[reader.table]) {
 256         var kv = ini[reader.table][col].split(':');
 257         var add = readers.filter(function(r) { return r.table == kv[0] })[0];
 258
 259         // merge in data (eg. project_id => project_id_*****
 260
 261         add.oreader.forEach(function(or) {
 262             reader.reader.push({
 263                 name : col + '_' + or.name,
 264                 type : or.type
 265             });
 266         });
 267
 268
 269
 270
 271
 272
 273     };
 274
 275
 276 });
 277
 278 //readers.forEach(function(reader) {
 279 //    delete reader.oreader;
 280 //});
 281
 282
 283
 284
 285
 286 //print(JSON.stringify(readers, null, 4));
 287
 288 readers.forEach(function(reader) {
 289
 290
 291     var dir = GLib.get_home_dir() + '/.Builder/Roo.data.JsonReader';
 292     if (!File.isDirectory(dir)) {
 293         File.mkdir(dir);
 294     }
 295
 296     // READERS
 297     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 298
 299
 300     var jreader = {
 301         '|xns' : 'Roo.data',
 302         xtype : "JsonReader",
 303         totalProperty : "total",
 304         root : "data",
 305         '*prop' : "reader",
 306         id : 'id', // maybe no..
 307         '|fields' :  JSON.stringify(reader.reader, null,4)
 308     };
 309
 310     File.write(
 311         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 312         JSON.stringify(jreader, null, 4)
 313     )
 314
 315
 316     // GRIDS
 317     dir = GLib.get_home_dir() + '/.Builder/Roo.GridPanel';
 318     if (!File.isDirectory(dir)) {
 319         File.mkdir(dir);
 320     }
 321
 322
 323     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 324
 325     File.write(
 326         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 327
 328
 329         JSON.stringify({
 330             '|xns' : 'Roo',
 331             xtype : "GridPanel",
 332             "title": reader.table,
 333             "fitToframe": true,
 334             "fitContainer": true,
 335             "tableName": reader.table,
 336             "background": true,
 337             "listeners": {
 338                 "|activate": "function() {\n    _this.panel = this;\n    if (_this.grid) {\n        _this.grid.footer.onClick('first');\n    }\n}"
 339             },
 340             "items": [
 341                 {
 342                     "*prop": "grid",
 343                     "xtype": "Grid",
 344                     "autoExpandColumn": reader.firstTxtCol,
 345                     "loadMask": true,
 346                     "listeners": {
 347                         "|render": "function() \n" +
 348                             "{\n" +
 349                             "   _this.grid = this; \n" +
 350                             "    //_this.dialog = Pman.Dialog.FILL_IN\n" +
 351                             "    if (_this.panel.active) {\n" +
 352                             "       this.footer.onClick('first');\n" +
 353                             "    }\n" +
 354                             "}"
 355                     },
 356                     "|xns": "Roo.grid",
 357
 358                     "items": [
 359                         {
 360                             "*prop": "dataSource",
 361                             "xtype": "Store",
 362
 363                             "|xns": "Roo.data",
 364                             "items": [
 365
 366                                 {
 367                                     "*prop": "proxy",
 368                                     "xtype": "HttpProxy",
 369                                     "method": "GET",
 370                                     "|url": "baseURL + '/Roo/" + reader.table + ".php'",
 371                                     "|xns": "Roo.data"
 372                                 },
 373                                 jreader
 374                             ]
 375                         },
 376                         {
 377                             "*prop": "footer",
 378                             "xtype": "PagingToolbar",
 379                             "pageSize": 25,
 380                             "displayInfo": true,
 381                             "displayMsg": "Displaying " + reader.table + "{0} - {1} of {2}",
 382                             "emptyMsg": "No " + reader.table + " found",
 383                             "|xns": "Roo"
 384                         },
 385                         {
 386                             "*prop": "toolbar",
 387                             "xtype": "Toolbar",
 388                             "|xns": "Roo",
 389                             "items": [
 390                                 {
 391                                     "text": "Add",
 392                                     "xtype": "Button",
 393                                     "cls": "x-btn-text-icon",
 394                                     "|icon": "Roo.rootURL + 'images/default/dd/drop-add.gif'",
 395                                     "listeners": {
 396                                         "|click": "function()\n"+
 397                                             "{\n"+
 398                                             "   //yourdialog.show( { id : 0 } , function() {\n"+
 399                                             "   //  _this.grid.footer.onClick('first');\n"+
 400                                             "   //}); \n"+
 401                                             "}\n"
 402                                     },
 403                                     "|xns": "Roo"
 404                                 },
 405                                 {
 406                                     "text": "Edit",
 407                                     "xtype": "Button",
 408                                     "cls": "x-btn-text-icon",
 409                                     "|icon": "Roo.rootURL + 'images/default/tree/leaf.gif'",
 410                                     "listeners": {
 411                                         "|click": "function()\n"+
 412                                             "{\n"+
 413                                             "    var s = _this.grid.getSelectionModel().getSelections();\n"+
 414                                             "    if (!s.length || (s.length > 1))  {\n"+
 415                                             "        Roo.MessageBox.alert(\"Error\", s.length ? \"Select only one Row\" : \"Select a Row\");\n"+
 416                                             "        return;\n"+
 417                                             "    }\n"+
 418                                             "    \n"+
 419                                             "    //_this.dialog.show(s[0].data, function() {\n"+
 420                                             "    //    _this.grid.footer.onClick('first');\n"+
 421                                             "    //   }); \n"+
 422                                             "    \n"+
 423                                             "}\n"
 424
 425                                     },
 426                                     "|xns": "Roo"
 427                                 },
 428                                 {
 429                                     "text": "Delete",
 430                                     "cls": "x-btn-text-icon",
 431                                     "|icon": "rootURL + '/Pman/templates/images/trash.gif'",
 432                                     "xtype": "Button",
 433                                     "listeners": {
 434                                         "|click": "function()\n"+
 435                                             "{\n"+
 436                                             "   //Pman.genericDelete(_this, _this.grid.tableName); \n"+
 437                                             "}\n"+
 438                                             "        "
 439                                     },
 440                                     "|xns": "Roo"
 441                                 }
 442                             ]
 443                         }, // end toolbar
 444                     ].concat( reader.colmodel)
 445                 }
 446             ]
 447
 448
 449         }, null, 4)
 450     )
 451
 452     /// FORMS..
 453
 454     dir = GLib.get_home_dir() + '/.Builder/Roo.form.Form';
 455     if (!File.isDirectory(dir)) {
 456         File.mkdir(dir);
 457     }
 458
 459
 460     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 461
 462     File.write(
 463         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 464
 465
 466         JSON.stringify({
 467             '|xns' : 'Roo.form',
 468             xtype : "Form",
 469             listeners : {
 470                 "|actioncomplete" : "function(_self,action)\n"+
 471                     "{\n"+
 472                     "    if (action.type == 'setdata') {\n"+
 473                     "       //_this.dialog.el.mask(\"Loading\");\n"+
 474                     "       //this.load({ method: 'GET', params: { '_id' : _this.data.id }});\n"+
 475                     "       return;\n"+
 476                     "    }
 477                     "    if (action.type == 'load') {\n"+
 478                     "        _this.dialog.el.unmask();\n"+
 479                     "        return;\n"+
 480                     "    }\n"+
 481                     "    if (action.type =='submit') {\n"+
 482                     "    \n"+
 483                     "        _this.dialog.el.unmask();\n"+
 484                     "        _this.dialog.hide();\n"+
 485                     "    \n"+
 486                     "         if (_this.callback) {\n"+
 487                     "            _this.callback.call(_this, _this.form.getValues());\n"+
 488                     "         }\n"+
 489                     "         _this.form.reset();\n"+
 490                     "         return;"\n"+
 491                     "    }\n"+
 492                     "}\n",
 493
 494                 "|rendered" : "function (form)\n"+
 495                     "{\n"+
 496                     "    _this.form= form;
 497                     "}\n"
 498             }
 499             method : "POST",
 500             style : "margin:10px;",
 501             "|url" : "baseURL + '/Roo/" + reader.table + ".php'",
 502             items : reader.formElements
 503         })
 504     );
 505
 506
 507
 508 });
 509
 510
 511
 512