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