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