Open-ILS/web/reports/xul/template-config.js

   1 function removeReportAtom (args) {
   2         if (!args) args = {};
   3
   4         var active_tab = filterByAttribute(
   5                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
   6                 'selected',
   7                 'true'
   8         )[0];
   9         var tabname = active_tab.getAttribute('id');
  10
  11         var tabpanel = $( tabname + 'panel' );
  12         var tree = tabpanel.getElementsByTagName('tree')[0];
  13         var fields = getSelectedItems(tree);
  14
  15
  16         for (var i in fields) {
  17                 var field = fields[i];
  18                 var colname = field.firstChild.firstChild.nextSibling.getAttribute('label');
  19                 var relation_alias = field.getAttribute('relation');
  20
  21                 delete rpt_rel_cache[relation_alias].fields[tabname][colname];
  22                 if (tabname == 'dis_tab') {
  23                         var _o_tmp = [];
  24                         for each (var _o_col in rpt_rel_cache.order_by) {
  25                                 if (_o_col.relation == relation_alias && _o_col.field == colname) continue;
  26                                 _o_tmp.push( _o_col );
  27                         }
  28                         rpt_rel_cache.order_by = _o_tmp
  29                 }
  30
  31                 with (rpt_rel_cache[relation_alias].fields) {
  32                         if ( getKeys(dis_tab).length == 0 && getKeys(filter_tab).length == 0 && getKeys(aggfilter_tab).length == 0 )
  33                                 delete rpt_rel_cache[relation_alias];
  34                 }
  35         }
  36
  37         renderSources();
  38
  39         return true;
  40 }
  41
  42 function addReportAtoms () {
  43         var nope = $( 'source-add' ).getAttribute('disabled');
  44         if (nope == 'true') return false;
  45
  46         var class_tree = $('class-view');
  47         var transform_tree = $('trans-view');
  48
  49         var active_tab = filterByAttribute(
  50                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
  51                 'selected',
  52                 'true'
  53         )[0];
  54
  55         var tabname = active_tab.getAttribute('id')
  56
  57         var items = getSelectedItems(class_tree);
  58         var transform = getSelectedItems(transform_tree)[0];
  59
  60         var reltype = $('path-label').getAttribute('reltype');
  61         var class_label = $('path-label').value;
  62         var relation_alias = hex_md5(class_label);
  63
  64         for (var i in items) {
  65                 var item = items[i];
  66
  67                 var class_path = item.getAttribute('fullpath');
  68                 var field_class = item.getAttribute('idlclass');
  69                 var datatype = item.getAttribute('datatype');
  70                 var colname = item.getAttribute('idlfield');
  71                 var field_label = item.firstChild.firstChild.getAttribute('label');
  72
  73                 var table_name = getIDLClass(field_class).getAttributeNS(persistNS,'tablename');
  74
  75                 if ( !rpt_rel_cache[relation_alias] ) {
  76                         rpt_rel_cache[relation_alias] =
  77                                 { label : class_label,
  78                                   alias : relation_alias,
  79                                   path  : class_path,
  80                                   reltype  : reltype,
  81                                   idlclass  : field_class,
  82                                   table : table_name,
  83                                   fields: { dis_tab : {}, filter_tab : {}, aggfilter_tab : {} }
  84                                 };
  85                 }
  86
  87                 if ( !rpt_rel_cache[relation_alias].fields[tabname][colname] ) {
  88                         rpt_rel_cache[relation_alias].fields[tabname][colname] =
  89                                 { colname   : colname,
  90                                   transform : (transform && transform.getAttribute('name')) || 'Bare',
  91                                   aggregate : transform && transform.getAttribute('aggregate'),
  92                                   params    : transform && transform.getAttribute('params'),
  93                                   transform_label: (transform && transform.getAttribute('alias')) || 'Raw Data',
  94                                   alias     : field_label,
  95                                   datatype  : datatype,
  96                                   op        : '=',
  97                                   op_label  : 'Equals',
  98                                   op_value  : {},
  99                                 };
 100
 101                         if (!rpt_rel_cache.order_by)
 102                                 rpt_rel_cache.order_by = [];
 103
 104                         if (tabname == 'dis_tab')
 105                                 rpt_rel_cache.order_by.push( { relation : relation_alias, field : colname } );
 106
 107                 } else if (
 108                         confirm(
 109                                 'You have already added the [' + field_label +
 110                                 '] field\nfrom the [' + class_label + '] source. Click OK if you\nwould like ' +
 111                                 'to reset this field.'
 112                         )
 113                 ) {
 114                         rpt_rel_cache[relation_alias].fields[tabname][colname] =
 115                                 { colname   : colname,
 116                                   transform : (transform && transform.getAttribute('name')) || 'Bare',
 117                                   aggregate : transform && transform.getAttribute('aggregate'),
 118                                   params    : transform && transform.getAttribute('params'),
 119                                   transform_label: (transform && transform.getAttribute('alias')) || 'Raw Data',
 120                                   alias     : field_label,
 121                                   datatype  : datatype,
 122                                   op        : '=',
 123                                   op_label  : 'Equals',
 124                                   op_value  : {},
 125                                 };
 126                 }
 127         }
 128
 129         renderSources();
 130
 131         return true;
 132 }
 133
 134 function changeDisplayOrder (dir) {
 135         var active_tab = filterByAttribute(
 136                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 137                 'selected',
 138                 'true'
 139         )[0];
 140
 141         var tabname = active_tab.getAttribute('id');
 142
 143         var tabpanel = $( tabname + 'panel' );
 144         var tree = tabpanel.getElementsByTagName('tree')[0];
 145         var item = getSelectedItems(tree)[0];
 146
 147         var item_pos = tree.view.selection.currentIndex;
 148
 149         if (dir == 'u') {
 150                 if ( item.previousSibling ) {
 151                         item.parentNode.insertBefore( item, item.previousSibling );
 152                         item_pos--;
 153                 }
 154         } else if (dir == 'd') {
 155                 if ( item.nextSibling ) {
 156                         if (item.nextSibling.nextSibling ) item.parentNode.insertBefore( item, item.nextSibling.nextSibling );
 157                         else item.parentNode.appendChild( item );
 158                         item_pos++;
 159                 }
 160         }
 161
 162         rpt_rel_cache.order_by = [];
 163         var ordered_list = tree.getElementsByTagName('treeitem');
 164         for (var i = 0; i < ordered_list.length; i++) {
 165                 rpt_rel_cache.order_by.push(
 166                         { relation : ordered_list[i].getAttribute('relation'),
 167                           field    : ordered_list[i].firstChild.firstChild.nextSibling.getAttribute('label')
 168                         }
 169                 );
 170         }
 171
 172         tree.view.selection.select( item_pos );
 173         return true;
 174 }
 175
 176 function alterColumnLabel () {
 177         var active_tab = filterByAttribute(
 178                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 179                 'selected',
 180                 'true'
 181         )[0];
 182
 183         var tabname = active_tab.getAttribute('id');
 184
 185         var tabpanel = $( tabname + 'panel' );
 186         var tree = tabpanel.getElementsByTagName('tree')[0];
 187         var item_pos = tree.view.selection.currentIndex;
 188
 189         var item = getSelectedItems(tree)[0];
 190         var relation_alias = item.getAttribute('relation');
 191
 192         var field = item.firstChild.firstChild;
 193         var colname = field.nextSibling.getAttribute('label');
 194
 195         var new_label = prompt(
 196                 "Change the column header to:",
 197                 field.getAttribute("label")
 198         );
 199
 200         if (new_label) {
 201                 rpt_rel_cache[relation_alias].fields[tabname][colname].alias = new_label;
 202                 renderSources(true);
 203                 tree.view.selection.select( item_pos );
 204                 tree.focus();
 205                 tree.click();
 206         }
 207
 208         return true;
 209 }
 210
 211 function alterColumnTransform (trans) {
 212
 213         var transform = OILS_RPT_TRANSFORMS[trans];
 214
 215         var active_tab = filterByAttribute(
 216                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 217                 'selected',
 218                 'true'
 219         )[0];
 220
 221         var tabname = active_tab.getAttribute('id');
 222
 223         var tabpanel = $( tabname + 'panel' );
 224         var tree = tabpanel.getElementsByTagName('tree')[0];
 225         var item_pos = tree.view.selection.currentIndex;
 226         var item =  getSelectedItems(tree)[0];
 227         var relation_alias = item.getAttribute('relation');
 228
 229         var field = item.firstChild.firstChild;
 230         var colname = field.nextSibling.getAttribute('label');
 231
 232         rpt_rel_cache[relation_alias].fields[tabname][colname].transform = trans;
 233         rpt_rel_cache[relation_alias].fields[tabname][colname].aggregate = transform.aggregate;
 234         rpt_rel_cache[relation_alias].fields[tabname][colname].params = transform.params;
 235         rpt_rel_cache[relation_alias].fields[tabname][colname].transform_label = transform.label;
 236
 237         renderSources(true);
 238         tree.view.selection.select( item_pos );
 239         tree.focus();
 240         tree.click();
 241
 242         $(tabname + '_trans_menu').hidePopup();
 243         return true;
 244 }
 245
 246 function changeOperator (args) {
 247
 248         var active_tab = filterByAttribute(
 249                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 250                 'selected',
 251                 'true'
 252         )[0];
 253
 254         var tabname = active_tab.getAttribute('id');
 255
 256         var tabpanel = $( tabname + 'panel' );
 257         var tree = tabpanel.getElementsByTagName('tree')[0];
 258         var item_pos = tree.view.selection.currentIndex;
 259         var item = getSelectedItems(tree)[0];
 260
 261         var relation_alias = item.getAttribute('relation');
 262
 263         var field = item.firstChild.firstChild;
 264         var colname = field.nextSibling.getAttribute('label');
 265
 266         rpt_rel_cache[relation_alias].fields[tabname][colname].op = args.op;
 267         rpt_rel_cache[relation_alias].fields[tabname][colname].op_label = args.label;
 268
 269         renderSources(true);
 270         tree.view.selection.select( item_pos );
 271         tree.focus();
 272         tree.click();
 273
 274         $(tabname + '_op_menu').hidePopup();
 275         return true;
 276 }
 277
 278 function removeTemplateFilterValue () {
 279
 280         var active_tab = filterByAttribute(
 281                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 282                 'selected',
 283                 'true'
 284         )[0];
 285
 286         var tabname = active_tab.getAttribute('id');
 287
 288         var tabpanel = $( tabname + 'panel' );
 289         var tree = tabpanel.getElementsByTagName('tree')[0];
 290         var item_pos = tree.view.selection.currentIndex;
 291         var items = getSelectedItems(tree);
 292
 293         for (var i in items) {
 294                 var item = items[i];
 295                 var relation_alias = item.getAttribute('relation');
 296
 297                 var field = item.firstChild.firstChild;
 298                 var colname = field.nextSibling.getAttribute('label');
 299
 300                 rpt_rel_cache[relation_alias].fields[tabname][colname].op_value = {};
 301         }
 302
 303         renderSources(true);
 304         tree.view.selection.select( item_pos );
 305         return true;
 306 }
 307
 308 function timestampSetDate (obj, cal, date) {
 309         obj.op_value.value = date;
 310         obj.op_value.object = cal.date;
 311         obj.op_value.label = '"' + date + '"';
 312
 313         renderSources(true);
 314         return true;
 315 }
 316
 317 var __handler_cache;
 318
 319 function changeTemplateFilterValue () {
 320
 321         var active_tab = filterByAttribute(
 322                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 323                 'selected',
 324                 'true'
 325         )[0];
 326
 327         var tabname = active_tab.getAttribute('id');
 328
 329         var tabpanel = $( tabname + 'panel' );
 330         var tree = tabpanel.getElementsByTagName('tree')[0];
 331         var items = getSelectedItems(tree);
 332
 333         var targetCmd = $( tabname + '_value_action' );
 334
 335         targetCmd.menu = null;
 336         targetCmd.command = null;
 337         targetCmd.oncommand = null;
 338         targetCmd.removeEventListener( 'command', __handler_cache, true );
 339
 340         for (var i in items) {
 341                 var item = items[i];
 342                 var relation_alias = item.getAttribute('relation');
 343
 344                 var field = item.firstChild.firstChild;
 345                 var colname = field.nextSibling.getAttribute('label');
 346
 347                 var obj = rpt_rel_cache[relation_alias].fields[tabname][colname]
 348                 var operation = OILS_RPT_FILTERS[obj.op];
 349
 350                 switch (obj.datatype) {
 351                         case 'timestamp':
 352                                 var cal_popup = $('calendar-widget');
 353
 354                                 while (cal_popup.firstChild) cal_popup.removeChild(cal_popup.lastChild);
 355                                 var calendar = new Calendar(
 356                                         0,
 357                                         obj.op_value.object,
 358                                         function (cal,date) { return timestampSetDate(obj,cal,date) },
 359                                         function (cal) { cal_popup.hidePopup(); cal.destroy(); return true; }
 360                                 );
 361
 362                                 var format = OILS_RPT_TRANSFORMS[obj.transform].cal_format || '%Y-%m-%d';
 363
 364                                 calendar.setDateFormat(format);
 365                                 calendar.create(cal_popup);
 366
 367                                 targetCmd.menu = 'calendar-widget';
 368
 369                                 break;
 370
 371                         case 'bool':
 372
 373                                 function __bool_value_event_handler () {
 374                                         var state, answer;
 375
 376                                         try {
 377                                                 // get a reference to the prompt service component.
 378                                                 var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
 379                                                                     .getService(Components.interfaces.nsIPromptService);
 380
 381                                                 // set the buttons that will appear on the dialog. It should be
 382                                                 // a set of constants multiplied by button position constants. In this case,
 383                                                 // three buttons appear, Save, Cancel and a custom button.
 384                                                 var flags=promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_0 +
 385                                                         promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_1 +
 386                                                         promptService.BUTTON_TITLE_CANCEL * promptService.BUTTON_POS_2;
 387
 388                                                 // display the dialog box. The flags set above are passed
 389                                                 // as the fourth argument. The next three arguments are custom labels used for
 390                                                 // the buttons, which are used if BUTTON_TITLE_IS_STRING is assigned to a
 391                                                 // particular button. The last two arguments are for an optional check box.
 392                                                 answer = promptService.select(
 393                                                         window,
 394                                                         "Boolean Value",
 395                                                         "Select the value, or cancel:",
 396                                                         2, ["True", "False"], state
 397                                                 );
 398                                         } catch (e) {
 399                                                 answer = true;
 400                                                 state = confirm("Click OK for TRUE and Cancel for FALSE.");
 401                                                 state ? state = 0 : state = 1;
 402                                         }
 403
 404                                         if (answer) {
 405                                                 if (state) {
 406                                                         obj.op_value.value = 'f';
 407                                                         obj.op_value.label = 'False';
 408                                                 } else {
 409                                                         obj.op_value.value = 't';
 410                                                         obj.op_value.label = 'True';
 411                                                 }
 412                                         }
 413
 414                                         targetCmd.removeEventListener( 'command', __bool_value_event_handler, true );
 415                                         renderSources(true);
 416                                         tree.view.selection.select( item_pos );
 417                                         return true;
 418                                 }
 419
 420                                 __handler_cache = __bool_value_event_handler;
 421                                 targetCmd.addEventListener( 'command', __bool_value_event_handler, true );
 422
 423                                 break;
 424
 425                         default:
 426
 427
 428                                 var promptstring = "Field does not match one of list (comma separated):";
 429
 430                                 switch (obj.op) {
 431                                         case 'not between':
 432                                                 promptstring = "Field value is not between (comma separated):";
 433                                                 break;
 434
 435                                         case 'between':
 436                                                 promptstring = "Field value is between (comma separated):";
 437                                                 break;
 438
 439                                         case 'not in':
 440                                                 promptstring = "Field does not match one of list (comma separated):";
 441                                                 break;
 442
 443                                         case 'in':
 444                                                 promptstring = "Field matches one of list (comma separated):";
 445                                                 break;
 446
 447                                         default:
 448                                                 promptstring = "Value " + obj.op_label + ":";
 449                                                 break;
 450                                 }
 451
 452                                 function __default_value_event_handler () {
 453                                         var _v;
 454                                         if (_v  = prompt( promptstring, obj.op_value.value || '' )) {
 455                                                 switch (obj.op) {
 456                                                         case 'between':
 457                                                         case 'not between':
 458                                                         case 'not in':
 459                                                         case 'in':
 460                                                                 obj.op_value.value = _v.split(/\s*,\s*/);
 461                                                                 break;
 462
 463                                                         default:
 464                                                                 obj.op_value.value = _v;
 465                                                                 break;
 466                                                 }
 467
 468                                                 obj.op_value.label = '"' + obj.op_value.value + '"';
 469                                         }
 470
 471                                         targetCmd.removeEventListener( 'command', __default_value_event_handler, true );
 472                                         renderSources(true);
 473                                         tree.view.selection.select( item_pos );
 474                                         return true;
 475                                 }
 476
 477                                 __handler_cache = __default_value_event_handler;
 478                                 targetCmd.addEventListener( 'command', __default_value_event_handler, true );
 479
 480                                 break;
 481                 }
 482         }
 483
 484         return true;
 485 }
 486
 487 function populateOperatorContext () {
 488
 489         var active_tab = filterByAttribute(
 490                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 491                 'selected',
 492                 'true'
 493         )[0];
 494
 495         var tabname = active_tab.getAttribute('id');
 496
 497         var tabpanel = $( tabname + 'panel' );
 498         var tree = tabpanel.getElementsByTagName('tree')[0];
 499         var items = getSelectedItems(tree);
 500
 501         var dtypes = [];
 502         for (var i in items) {
 503                 var item = items[i];
 504                 dtypes.push( item.getAttribute('datatype') );
 505         }
 506
 507         var menu = $(tabname + '_op_menu');
 508         while (menu.firstChild) menu.removeChild(menu.lastChild);
 509
 510         for (var i in OILS_RPT_FILTERS) {
 511                 var o = OILS_RPT_FILTERS[i];
 512                 menu.appendChild(
 513                         createMenuItem(
 514                                 { label : o.label,
 515                                   onmouseup : "changeOperator({op:'"+i+"',label:'"+o.label+"'})"
 516                                 }
 517                         )
 518                 );
 519                 if (o.labels) {
 520                         var keys = getKeys(o.labels);
 521                         for ( var k in keys ) {
 522                                 var key = keys[k];
 523                                 if ( grep(function(x){return key==x},dtypes).length ) {
 524                                         menu.appendChild(
 525                                                 createMenuItem(
 526                                                         { label : o.labels[key],
 527                                                           onmouseup : "changeOperator({op:'"+i+"',label:'"+o.labels[key]+"'});"
 528                                                         }
 529                                                 )
 530                                         );
 531                                 }
 532                         }
 533                 }
 534         }
 535 }
 536
 537 function populateTransformContext () {
 538
 539         var active_tab = filterByAttribute(
 540                 $('used-source-fields-tabbox').getElementsByTagName('tab'),
 541                 'selected',
 542                 'true'
 543         )[0];
 544
 545         var tabname = active_tab.getAttribute('id');
 546
 547         var tabpanel = $( tabname + 'panel' );
 548         var tree = tabpanel.getElementsByTagName('tree')[0];
 549         var items = getSelectedItems(tree);
 550
 551         var transforms = {};
 552         for (var i in items) {
 553                 var item = items[i];
 554                 var dtype = item.getAttribute('datatype');
 555                 var item_transforms = getTransforms({ datatype : dtype });
 556
 557                 for (var j in item_transforms) {
 558                         transforms[item_transforms[j]] = OILS_RPT_TRANSFORMS[item_transforms[j]];
 559                         transforms[item_transforms[j]].name = item_transforms[j];
 560                 }
 561         }
 562
 563         var transformList = [];
 564         for (var i in transforms) {
 565                 transformList.push( transforms[i] );
 566         }
 567
 568         transformList.sort( sortHashLabels );
 569
 570         var menu = $(tabname + '_trans_menu');
 571         while (menu.firstChild) menu.removeChild(menu.lastChild);
 572
 573         for (var i in transformList) {
 574                 var t = transformList[i];
 575
 576                 if (tabname.match(/filter/)) {
 577                         if (tabname.match(/^agg/)) {
 578                                 if (!t.aggregate) continue;
 579                         } else {
 580                                 if (t.aggregate) continue;
 581                         }
 582                 }
 583
 584                 menu.appendChild(
 585                         createMenuItem(
 586                                 { aggregate : t.aggregate,
 587                                   name : t.name,
 588                                   alias : t.label,
 589                                   label : t.label,
 590                                   params : t.params,
 591                                   onmouseup : "alterColumnTransform('"+t.name+"')"
 592                                 }
 593                         )
 594                 );
 595         }
 596
 597         menu.parentNode.setAttribute('disabled','false');
 598         if (menu.childNodes.length == 0) {
 599                 menu.parentNode.setAttribute('disabled','true');
 600         }
 601 }
 602
 603
 604 function renderSources (selected) {
 605
 606         var tree = $('used-sources');
 607         var sources = $('used-sources-treetop');
 608         var tabs = $('used-source-fields-tabbox').getElementsByTagName('tab');
 609
 610         if (!selected) {
 611                 while (sources.firstChild) sources.removeChild(sources.lastChild);
 612         } else {
 613                 selected = getSelectedItems(tree);
 614                 if (!selected.length) {
 615                         selected = undefined;
 616                         while (sources.firstChild) sources.removeChild(sources.lastChild);
 617                 }
 618         }
 619
 620         for (var j = 0; j < tabs.length; j++) {
 621                 var tab = tabs[j];
 622                 var tabname = tab.getAttribute('id')
 623                 var tabpanel = $( tab.getAttribute('id') + 'panel' );
 624                 var fieldtree = tabpanel.getElementsByTagName('treechildren')[0];
 625
 626                 while (fieldtree.firstChild) fieldtree.removeChild(fieldtree.lastChild);
 627         }
 628
 629         for (var relation_alias in rpt_rel_cache) {
 630                 if (!rpt_rel_cache[relation_alias].fields) continue;
 631
 632                 if (selected) {
 633                         if (
 634                                 !grep(
 635                                         function (x) {
 636                                                 return x.getAttribute('relation') == relation_alias;
 637                                         },
 638                                         selected
 639                                 ).length
 640                         ) continue;
 641                 } else {
 642
 643                         $('used-sources-treetop').appendChild(
 644                                 createTreeItem(
 645                                         { relation : rpt_rel_cache[relation_alias].alias,
 646                                           idlclass : rpt_rel_cache[relation_alias].idlclass,
 647                                           reltype  : rpt_rel_cache[relation_alias].reltype,
 648                                           path     : rpt_rel_cache[relation_alias].path,
 649                                         },
 650                                         createTreeRow(
 651                                                 {},
 652                                                 createTreeCell({ label : rpt_rel_cache[relation_alias].label }),
 653                                                 createTreeCell({ label : rpt_rel_cache[relation_alias].table }),
 654                                                 createTreeCell({ label : rpt_rel_cache[relation_alias].alias }),
 655                                                 createTreeCell({ label : rpt_rel_cache[relation_alias].reltype })
 656                                         )
 657                                 )
 658                         );
 659                 }
 660
 661                 for each (var tabname in ['filter_tab','aggfilter_tab']) {
 662                         tabpanel = $( tabname + 'panel' );
 663                         fieldtree = tabpanel.getElementsByTagName('treechildren')[0];
 664
 665                         for (var colname in rpt_rel_cache[relation_alias].fields[tabname]) {
 666                                 with (rpt_rel_cache[relation_alias].fields[tabname][colname]) {
 667                                         fieldtree.appendChild(
 668                                                 createTreeItem(
 669                                                         { relation : relation_alias, datatype : datatype },
 670                                                         createTreeRow(
 671                                                                 {},
 672                                                                 createTreeCell({ label : alias }),
 673                                                                 createTreeCell({ label : colname }),
 674                                                                 createTreeCell({ label : datatype }),
 675                                                                 createTreeCell({ label : transform_label }),
 676                                                                 createTreeCell({ label : transform })
 677                                                         )
 678                                                 )
 679                                         );
 680
 681                                         fieldtree.lastChild.firstChild.appendChild(
 682                                                 createTreeCell({ op : op, label : op_label })
 683                                         );
 684
 685                                         if (op_value.value != undefined) {
 686                                                 fieldtree.lastChild.firstChild.appendChild(
 687                                                         createTreeCell({ label : op_value.label })
 688                                                 );
 689                                         }
 690                                 }
 691                         }
 692                 }
 693         }
 694
 695         tabpanel = $( 'dis_tabpanel' );
 696         fieldtree = tabpanel.getElementsByTagName('treechildren')[0];
 697         for each (var order in rpt_rel_cache.order_by) {
 698
 699                 if (selected) {
 700                         if (
 701                                 !grep(
 702                                         function (x) {
 703                                                 return x.getAttribute('relation') == order.relation;
 704                                         },
 705                                         selected
 706                                 ).length
 707                         ) continue;
 708                 }
 709
 710                 with (rpt_rel_cache[order.relation].fields.dis_tab[order.field]) {
 711                         fieldtree.appendChild(
 712                                 createTreeItem(
 713                                         { relation : order.relation, datatype : datatype },
 714                                         createTreeRow(
 715                                                 {},
 716                                                 createTreeCell({ label : alias }),
 717                                                 createTreeCell({ label : colname }),
 718                                                 createTreeCell({ label : datatype }),
 719                                                 createTreeCell({ label : transform_label }),
 720                                                 createTreeCell({ label : transform })
 721                                         )
 722                                 )
 723                         );
 724
 725                         fieldtree.lastChild.firstChild.appendChild(
 726                                 createTreeCell({ op : op, label : op_label })
 727                         );
 728
 729                         if (op_value.value != undefined) {
 730                                 fieldtree.lastChild.firstChild.appendChild(
 731                                         createTreeCell({ label : op_value.label })
 732                                 );
 733                         }
 734                 }
 735         }
 736 }
 737
 738 var param_count;
 739 var tab_use = {
 740         dis_tab       : 'select',
 741         filter_tab    : 'where',
 742         aggfilter_tab : 'having',
 743 };
 744
 745
 746 function save_template () {
 747         param_count = 0;
 748
 749         var template = {
 750                 version    : 1,
 751                 core_class : $('sources-treetop').getElementsByTagName('treeitem')[0].getAttribute('idlclass'),
 752                 select     : [],
 753                 from       : {},
 754                 where      : [],
 755                 having     : [],
 756                 order_by   : []
 757         };
 758
 759         for (var relname in rpt_rel_cache) {
 760                 var relation = rpt_rel_cache[relname];
 761                 if (!relation.fields) continue;
 762
 763                 // first, add the where and having clauses (easier)
 764                 for each (var tab_name in [ 'filter_tab', 'aggfilter_tab' ]) {
 765                         var tab = relation.fields[tab_name];
 766                         for (var field in tab) {
 767                                 fleshTemplateField( template, relation, tab_name, field );
 768                         }
 769                 }
 770
 771                 // now the from clause
 772                 fleshFromPath( template, relation );
 773         }
 774
 775         // and now for select (based on order_by)
 776         for each (var order in rpt_rel_cache.order_by)
 777                 fleshTemplateField( template, rpt_rel_cache[order.relation], 'dis_tab', order.field );
 778
 779         prompt( 'template', js2JSON( template ) );
 780
 781         // and the saving throw ...
 782         var cgi = new CGI();
 783         var session = cgi.param('ses');
 784         fetchUser( session );
 785
 786         var tmpl = new rt();
 787         tmpl.name( $('template-name').value );
 788         tmpl.description( $('template-description').value );
 789         tmpl.owner(USER.id());
 790         tmpl.folder(cgi.param('folder'));
 791         tmpl.data(js2JSON(template));
 792
 793         if(!confirm('Name : '+tmpl.name() + '\nDescription: ' + tmpl.description()+'\nSave Template?'))
 794                 return;
 795
 796         var req = new Request('open-ils.reporter:open-ils.reporter.template.create', session, tmpl);
 797         req.request.alertEvent = false;
 798         req.callback(
 799                 function(r) {
 800                         var res = r.getResultObject();
 801                         if(checkILSEvent(res)) {
 802                                 alertILSEvent(res);
 803                         } else {
 804                                 if( res && res != '0' ) {
 805                                         confirm('Template ' + tmpl.name() + ' was successfully saved.');
 806                                         _l('../oils_rpt.xhtml');
 807                                 }
 808                         }
 809                 }
 810         );
 811
 812         req.send();
 813 }
 814
 815 function fleshFromPath ( template, rel ) {
 816         var table_path = rel.path.split( /\./ );
 817         if (table_path.length > 1 || rel.path.indexOf('-') > -1) table_path.push( rel.idlclass );
 818
 819         var prev_type = '';
 820         var prev_link = '';
 821         var current_path = '';
 822         var current_obj = template.from;
 823         var link;
 824         while (link = table_path.shift()) {
 825                 if (current_path) current_path += '-';
 826                 current_path += link;
 827
 828                 var leaf = table_path.length == 0 ? true : false;
 829
 830                 current_obj.path = current_path;
 831                 current_obj.table = getIDLClass( link.split(/-/)[0] ).getAttributeNS( persistNS, 'tablename' );
 832
 833                 if (prev_link != '') {
 834                         var prev_class = getIDLClass( prev_link.split(/-/)[0] );
 835                         var prev_field = prev_link.split(/-/)[1];
 836
 837                         var current_link = getIDLLink( prev_class, prev_field );
 838                         current_obj.key = current_link.getAttribute('key');
 839
 840                         if (
 841                                 current_link.getAttribute('reltype') != 'has_a' ||
 842                                 prev_type == 'left' ||
 843                                 rel.reltype != 'has_a'
 844                         ) current_obj.type = 'left';
 845
 846                         prev_type = current_obj.type;
 847                 }
 848
 849                 if (leaf) {
 850                         current_obj.label = rel.label;
 851                         current_obj.alias = rel.alias;
 852                         current_obj.idlclass = rel.idlclass;
 853                         current_obj.template_path = rel.path;
 854                 } else {
 855                         var current_class = getIDLClass( link.split(/-/)[0] );
 856                         var join_field = link.split(/-/)[1];
 857                         var join_link = getIDLLink(current_class, join_field);
 858
 859                         if (join_link.getAttribute('reltype') != 'has_a') {
 860                                 var fields_el = current_class.getElementsByTagName('fields')[0];
 861                                 join_field = fields_el.getAttributeNS(persistNS, 'primary') + '-' + join_link.getAttribute('key');
 862                         }
 863
 864                         current_obj.alias = hex_md5( current_path ) ;
 865                         join_field += '-' + current_obj.alias;
 866                         if (table_path.length == 1) join_field += '-' + rel.alias;
 867
 868                         if (!current_obj.join) current_obj.join = {};
 869                         if (!current_obj.join[join_field]) current_obj.join[join_field] = {};
 870
 871                         if (current_obj.type == 'left') current_obj.join[join_field].type = 'left';
 872
 873                         current_obj = current_obj.join[join_field];
 874                 }
 875
 876                 prev_link = link;
 877         }
 878
 879
 880 }
 881
 882 function fleshTemplateField ( template, rel, tab_name, field ) {
 883
 884         if (!rel.fields[tab_name] || !rel.fields[tab_name][field]) return;
 885
 886         prompt('eh',js2JSON(rel));
 887
 888         var tab = rel.fields[tab_name];
 889
 890         var table_path = rel.path.split( /\./ );
 891         if (table_path.length > 1 || rel.path.indexOf('-') > -1)
 892                 table_path.push( rel.idlclass );
 893
 894         table_path.push( field );
 895
 896         var field_path = table_path.join('-');
 897
 898         var element = {
 899                 alias : tab[field].alias,
 900                 column :
 901                         { colname : field,
 902                           transform : tab[field].transform,
 903                           transform_label : tab[field].transform_label
 904                         },
 905                 path : field_path,
 906                 relation : rel.alias
 907         };
 908
 909         if (tab_name.match(/filter/)) {
 910                 element.condition = {};
 911                 element.condition[tab[field].op] =
 912                         tab[field].op_value.value ?
 913                                 tab[field].op_value.value :
 914                                 '::P' + param_count++;
 915         }
 916
 917         template[tab_use[tab_name]].push(element);
 918 }
 919