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 form = {}
 184
 185     var firstTxtCol = '';
 186
 187
 188
 189     schema.forEach(function(e)  {
 190         var type = e.Type.match(/([^(]+)\(([^\)]+)\)/);
 191         var row  = { };
 192         if (type) {
 193             e.Type = type[1];
 194             e.Size = type[2];
 195         }
 196
 197
 198
 199         row.name = e.Field;
 200
 201
 202         if (typeof(map[e.Type]) == 'undefined') {
 203            console.dump(e);
 204            throw {
 205                 name: "ArgumentError",
 206                 message: "Unknown mapping for type : " + e.Type
 207             };
 208         }
 209         row.type = map[e.Type];
 210
 211         if (row.type == 'string' && !firstTxtCol.length) {
 212             firstTxtCol = row.name;
 213         }
 214
 215         if (row.type == 'date') {
 216             row.dateFormat = 'Y-m-d';
 217         }
 218         reader.push(row);
 219
 220
 221         var title = row.name.replace(/_id/, '').replace(/_/g, ' ');
 222         title  = title[0].toUpperCase() + title.substring(1);
 223
 224         colmodel.push({
 225             "xtype": "ColumnModel",
 226             "header": title,
 227             "width":  row.type == 'string' ? 200 : 75,
 228             "dataIndex": row.name,
 229             "|renderer": row.type != 'date' ?
 230                     "function(v) { return String.format('{0}', v); }" :
 231                     "function(v) { return String.format('{0}', v ? v.format('d/M/Y') : ''); }" , // special for date
 232             "|xns": "Roo.grid",
 233             "*prop": "colModel[]"
 234         });
 235         var xtype = 'TextField';
 236         if (row.type == 'number') {
 237             xtype = 'NumberField';
 238         }
 239         if (row.type == 'date') {
 240             xtype = 'DateField';
 241         }
 242         if (e.Type == 'text') {
 243             xtype = 'TextArea';
 244         }
 245
 246         // what about booleans.. -> checkboxes..
 247
 248
 249
 250         form[row.name] = {
 251             fieldLabel : title,
 252             name : row.name,
 253             width : row.type == 'string' ? 200 : 75,
 254             '|xns' : 'Roo.form',
 255             xtype : xtype
 256         }
 257         if (xtype == 'TextArea') {
 258             form[row.name].height = 100;
 259         }
 260
 261
 262     });
 263
 264     var combo = {
 265         '|xns' : 'Roo.form',
 266         xtype: 'ComboBox',
 267         allowBlank : 'false',
 268         editable : 'false',
 269         emptyText : 'Select ' + table,
 270         forceSelection : true,
 271         listWidth : 400,
 272         loadingText: 'Searching...',
 273         minChars : 2,
 274         pageSize : 20,
 275         qtip: 'Select ' + table,
 276         selectOnFocus: true,
 277         tirggerAction : all,
 278         typeAhead: true,
 279         valueField : id,
 280         width: 300,
 281         tpl : '<div class="x-grid-cell-text x-btn button"><b>{name}</b> </div>', //
 282         queryParam : '',// SET WHEN USED
 283         fieldLabel : table,  // SET WHEN USED
 284         hiddenName : '', // SET WHEN USED eg. project_id
 285         name : '', // SET WHEN USED eg. project_id_name
 286
 287
 288     }
 289
 290
 291
 292
 293
 294     //print(JSON.stringify(reader,null,4));
 295     readers.push({
 296         table : table ,
 297         reader :  reader,
 298         oreader : JSON.parse(JSON.stringify(reader)), // dupe it..
 299         colmodel : colmodel,
 300         firstTxtCol : firstTxtCol,
 301         form : form
 302     });
 303
 304     //console.dump(schema );
 305
 306
 307 });
 308
 309
 310
 311 // merge in the linked tables..
 312 readers.forEach(function(reader) {
 313     if (typeof(ini[reader.table]) == 'undefined') {
 314
 315         return;
 316     }
 317     print("OVERLAY - " + reader.table);
 318     // we have a map..
 319     for (var col in ini[reader.table]) {
 320         var kv = ini[reader.table][col].split(':');
 321         var add = readers.filter(function(r) { return r.table == kv[0] })[0];
 322
 323         // merge in data (eg. project_id => project_id_*****
 324         var fc = false;
 325         add.oreader.forEach(function(or) {
 326             if (or.type == 'string' && !fc) {
 327                 fc = or.name
 328             }
 329
 330
 331             reader.reader.push({
 332                 name : col + '_' + or.name,
 333                 type : or.type
 334             });
 335         });
 336
 337         // col is mapped to something..
 338         if (fc) {
 339
 340
 341             reader.form[col] = {
 342                     // a combo!!!
 343             }
 344
 345
 346         }
 347
 348
 349
 350
 351
 352     };
 353
 354
 355 });
 356
 357 //readers.forEach(function(reader) {
 358 //    delete reader.oreader;
 359 //});
 360
 361
 362
 363
 364
 365 //print(JSON.stringify(readers, null, 4));
 366
 367 readers.forEach(function(reader) {
 368
 369
 370     var dir = GLib.get_home_dir() + '/.Builder/Roo.data.JsonReader';
 371     if (!File.isDirectory(dir)) {
 372         File.mkdir(dir);
 373     }
 374
 375     // READERS
 376     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 377
 378
 379     var jreader = {
 380         '|xns' : 'Roo.data',
 381         xtype : "JsonReader",
 382         totalProperty : "total",
 383         root : "data",
 384         '*prop' : "reader",
 385         id : 'id', // maybe no..
 386         '|fields' :  JSON.stringify(reader.reader, null,4)
 387     };
 388
 389     File.write(
 390         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 391         JSON.stringify(jreader, null, 4)
 392     )
 393
 394
 395     // GRIDS
 396     dir = GLib.get_home_dir() + '/.Builder/Roo.GridPanel';
 397     if (!File.isDirectory(dir)) {
 398         File.mkdir(dir);
 399     }
 400
 401
 402     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 403
 404     File.write(
 405         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 406
 407
 408         JSON.stringify({
 409             '|xns' : 'Roo',
 410             xtype : "GridPanel",
 411             "title": reader.table,
 412             "fitToframe": true,
 413             "fitContainer": true,
 414             "tableName": reader.table,
 415             "background": true,
 416             "listeners": {
 417                 "|activate": "function() {\n    _this.panel = this;\n    if (_this.grid) {\n        _this.grid.footer.onClick('first');\n    }\n}"
 418             },
 419             "items": [
 420                 {
 421                     "*prop": "grid",
 422                     "xtype": "Grid",
 423                     "autoExpandColumn": reader.firstTxtCol,
 424                     "loadMask": true,
 425                     "listeners": {
 426                         "|render": "function() \n" +
 427                             "{\n" +
 428                             "   _this.grid = this; \n" +
 429                             "    //_this.dialog = Pman.Dialog.FILL_IN\n" +
 430                             "    if (_this.panel.active) {\n" +
 431                             "       this.footer.onClick('first');\n" +
 432                             "    }\n" +
 433                             "}"
 434                     },
 435                     "|xns": "Roo.grid",
 436
 437                     "items": [
 438                         {
 439                             "*prop": "dataSource",
 440                             "xtype": "Store",
 441
 442                             "|xns": "Roo.data",
 443                             "items": [
 444
 445                                 {
 446                                     "*prop": "proxy",
 447                                     "xtype": "HttpProxy",
 448                                     "method": "GET",
 449                                     "|url": "baseURL + '/Roo/" + reader.table + ".php'",
 450                                     "|xns": "Roo.data"
 451                                 },
 452                                 jreader
 453                             ]
 454                         },
 455                         {
 456                             "*prop": "footer",
 457                             "xtype": "PagingToolbar",
 458                             "pageSize": 25,
 459                             "displayInfo": true,
 460                             "displayMsg": "Displaying " + reader.table + "{0} - {1} of {2}",
 461                             "emptyMsg": "No " + reader.table + " found",
 462                             "|xns": "Roo"
 463                         },
 464                         {
 465                             "*prop": "toolbar",
 466                             "xtype": "Toolbar",
 467                             "|xns": "Roo",
 468                             "items": [
 469                                 {
 470                                     "text": "Add",
 471                                     "xtype": "Button",
 472                                     "cls": "x-btn-text-icon",
 473                                     "|icon": "Roo.rootURL + 'images/default/dd/drop-add.gif'",
 474                                     "listeners": {
 475                                         "|click": "function()\n"+
 476                                             "{\n"+
 477                                             "   //yourdialog.show( { id : 0 } , function() {\n"+
 478                                             "   //  _this.grid.footer.onClick('first');\n"+
 479                                             "   //}); \n"+
 480                                             "}\n"
 481                                     },
 482                                     "|xns": "Roo"
 483                                 },
 484                                 {
 485                                     "text": "Edit",
 486                                     "xtype": "Button",
 487                                     "cls": "x-btn-text-icon",
 488                                     "|icon": "Roo.rootURL + 'images/default/tree/leaf.gif'",
 489                                     "listeners": {
 490                                         "|click": "function()\n"+
 491                                             "{\n"+
 492                                             "    var s = _this.grid.getSelectionModel().getSelections();\n"+
 493                                             "    if (!s.length || (s.length > 1))  {\n"+
 494                                             "        Roo.MessageBox.alert(\"Error\", s.length ? \"Select only one Row\" : \"Select a Row\");\n"+
 495                                             "        return;\n"+
 496                                             "    }\n"+
 497                                             "    \n"+
 498                                             "    //_this.dialog.show(s[0].data, function() {\n"+
 499                                             "    //    _this.grid.footer.onClick('first');\n"+
 500                                             "    //   }); \n"+
 501                                             "    \n"+
 502                                             "}\n"
 503
 504                                     },
 505                                     "|xns": "Roo"
 506                                 },
 507                                 {
 508                                     "text": "Delete",
 509                                     "cls": "x-btn-text-icon",
 510                                     "|icon": "rootURL + '/Pman/templates/images/trash.gif'",
 511                                     "xtype": "Button",
 512                                     "listeners": {
 513                                         "|click": "function()\n"+
 514                                             "{\n"+
 515                                             "   //Pman.genericDelete(_this, _this.grid.tableName); \n"+
 516                                             "}\n"+
 517                                             "        "
 518                                     },
 519                                     "|xns": "Roo"
 520                                 }
 521                             ]
 522                         }, // end toolbar
 523                     ].concat( reader.colmodel)
 524                 }
 525             ]
 526
 527
 528         }, null, 4)
 529     )
 530
 531     /// FORMS..
 532
 533     dir = GLib.get_home_dir() + '/.Builder/Roo.form.Form';
 534     if (!File.isDirectory(dir)) {
 535         File.mkdir(dir);
 536     }
 537     formElements = [];
 538     for (var k in reader.form) {
 539         if (k == 'id') { // should really do primary key testing..
 540             continue;
 541            }
 542         formElements.push(reader.form[k]);
 543     }
 544
 545     print("WRITE: " +  dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json');
 546
 547     File.write(
 548         dir + '/' + cfg.DB_NAME + '_' + reader.table + '.json',
 549
 550
 551         JSON.stringify({
 552             '|xns' : 'Roo.form',
 553             xtype : "Form",
 554             listeners : {
 555                 "|actioncomplete" : "function(_self,action)\n"+
 556                     "{\n"+
 557                     "    if (action.type == 'setdata') {\n"+
 558                     "       //_this.dialog.el.mask(\"Loading\");\n"+
 559                     "       //this.load({ method: 'GET', params: { '_id' : _this.data.id }});\n"+
 560                     "       return;\n"+
 561                     "    }
 562                     "    if (action.type == 'load') {\n"+
 563                     "        _this.dialog.el.unmask();\n"+
 564                     "        return;\n"+
 565                     "    }\n"+
 566                     "    if (action.type =='submit') {\n"+
 567                     "    \n"+
 568                     "        _this.dialog.el.unmask();\n"+
 569                     "        _this.dialog.hide();\n"+
 570                     "    \n"+
 571                     "         if (_this.callback) {\n"+
 572                     "            _this.callback.call(_this, _this.form.getValues());\n"+
 573                     "         }\n"+
 574                     "         _this.form.reset();\n"+
 575                     "         return;"\n"+
 576                     "    }\n"+
 577                     "}\n",
 578
 579                 "|rendered" : "function (form)\n"+
 580                     "{\n"+
 581                     "    _this.form= form;
 582                     "}\n"
 583             }
 584             method : "POST",
 585             style : "margin:10px;",
 586             "|url" : "baseURL + '/Roo/" + reader.table + ".php'",
 587             items : formElements
 588         })
 589     );
 590
 591
 592
 593 });
 594
 595
 596
 597