Open-ILS/xul/staff_client/chrome/content/OpenILS/data.js

   1 dump('entering OpenILS/data.js\n');
   2
   3 if (typeof OpenILS == 'undefined') OpenILS = {};
   4 OpenILS.data = function () {
   5
   6         JSAN.use('util.error'); this.error = new util.error();
   7         JSAN.use('util.network'); this.network = new util.network();
   8
   9         return this;
  10 }
  11
  12 OpenILS.data.prototype = {
  13
  14         'list' : {},
  15         'hash' : {},
  16         'tree' : {},
  17
  18         'temp' : '',
  19
  20         'init' : function (params) {
  21
  22                 try {
  23                         if (params && params.via == 'stash') {
  24                                 this.stash_retrieve();
  25                         } else {
  26                                 this.network_retrieve();
  27                         }
  28
  29                 } catch(E) {
  30                         this.error.sdump('D_ERROR','Error in OpenILS.data.init('
  31                                 +js2JSON(params)+'): ' + js2JSON(E) );
  32                 }
  33
  34
  35         },
  36
  37         'stash' : function () {
  38                 try {
  39                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  40                         const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
  41                         var data_cache=new OpenILS( );
  42                         for (var i = 0; i < arguments.length; i++) {
  43                                 this.error.sdump('D_DATA','stashing ' + arguments[i] + ' : ' + this[arguments[i]] + '\n');
  44                                 data_cache.wrappedJSObject.OpenILS.prototype.data[arguments[i]] = this[arguments[i]];
  45                         }
  46                 } catch(E) {
  47                         this.error.sdump('D_ERROR','Error in OpenILS.data.stash(): ' + js2JSON(E) );
  48                 }
  49         },
  50
  51         '_debug_stash' : function() {
  52                 try {
  53                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  54                         const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
  55                         var data_cache=new OpenILS( );
  56                         for (var i in data_cache.wrappedJSObject.OpenILS.prototype.data) {
  57                                 dump('_debug_stash ' + i + '\n');
  58                         }
  59                 } catch(E) {
  60                         this.error.sdump('D_ERROR','Error in OpenILS.data._debug_stash(): ' + js2JSON(E) );
  61                 }
  62         },
  63
  64         '_fm_objects' : {
  65
  66                 'pgt' : [ api.FM_PGT_RETRIEVE.app, api.FM_PGT_RETRIEVE.method, [], true ],
  67                 'cit' : [ api.FM_CIT_RETRIEVE.app, api.FM_CIT_RETRIEVE.method, [], true ],
  68                 'cst' : [ api.FM_CST_RETRIEVE.app, api.FM_CST_RETRIEVE.method, [], true ],
  69                 'acpl' : [ api.FM_ACPL_RETRIEVE.app, api.FM_ACPL_RETRIEVE.method, [], true ],
  70                 'ccs' : [ api.FM_CCS_RETRIEVE.app, api.FM_CCS_RETRIEVE.method, [], true ],
  71                 'aou' : [ api.FM_AOU_RETRIEVE.app, api.FM_AOU_RETRIEVE.method, [], true ],
  72                 'aout' : [ api.FM_AOUT_RETRIEVE.app, api.FM_AOUT_RETRIEVE.method, [], true ]
  73         },
  74
  75         'stash_retrieve' : function() {
  76                 try {
  77                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  78                         const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
  79                         var data_cache=new OpenILS( );
  80                         var dc = data_cache.wrappedJSObject.OpenILS.prototype.data;
  81                         for (var i in dc) {
  82                                 this.error.sdump('D_DATA','Retrieving ' + i + ' : ' + dc[i] + '\n');
  83                                 this[i] = dc[i];
  84                         }
  85                         if (typeof this.on_complete == 'function') {
  86
  87                                 this.on_complete();
  88                         }
  89                 } catch(E) {
  90                         this.error.sdump('D_ERROR','Error in OpenILS.data._debug_stash(): ' + js2JSON(E) );
  91                 }
  92         },
  93
  94         'print_list_defaults' : function() {
  95                 var obj = this;
  96                 if (typeof obj.print_list_templates == 'undefined') {
  97                         obj.print_list_types = [
  98                                 'offline_checkout',
  99                                 'offline_checkin',
 100                                 'offline_renew',
 101                                 'offline_inhouse_use',
 102                                 'items',
 103                                 'holds',
 104                                 'patrons'
 105                         ];
 106                         obj.print_list_templates = {
 107                                 'item_status' : {
 108                                         'type' : 'items',
 109                                         'header' : 'The following items have been examined:<hr/><ol>',
 110                                         'line_item' : '<li>%title%\r\nBarcode: %barcode%\r\n',
 111                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\n',
 112                                 },
 113                                 'items_out' : {
 114                                         'type' : 'items',
 115                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou have the following items:<hr/><ol>',
 116                                         'line_item' : '<li>%title%\r\nBarcode: %barcode% Due: %due_date%\r\n',
 117                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 118                                 },
 119                                 'checkout' : {
 120                                         'type' : 'items',
 121                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou checked out the following items:<hr/><ol>',
 122                                         'line_item' : '<li>%title%\r\nBarcode: %barcode% Due: %due_date%\r\n',
 123                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 124                                 },
 125                                 'offline_checkout' : {
 126                                         'type' : 'offline_checkout',
 127                                         'header' : 'Patron %patron_barcode%\r\nYou checked out the following items:<hr/><ol>',
 128                                         'line_item' : '<li>Barcode: %barcode%\r\nDue: %due_date%\r\n',
 129                                         'footer' : '</ol><hr />%TODAY%',
 130                                 },
 131                                 'checkin' : {
 132                                         'type' : 'items',
 133                                         'header' : 'You checked in the following items:<hr/><ol>',
 134                                         'line_item' : '<li>%title%\r\nBarcode: %barcode%  Call Number: %call_number%\r\n',
 135                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\n',
 136                                 },
 137                                 'offline_checkin' : {
 138                                         'type' : 'offline_checkin',
 139                                         'header' : 'You checked in the following items:<hr/><ol>',
 140                                         'line_item' : '<li>Barcode: %barcode%\r\n',
 141                                         'footer' : '</ol><hr />%TODAY%',
 142                                 },
 143                                 'offline_renew' : {
 144                                         'type' : 'offline_renew',
 145                                         'header' : 'You renewed the following items:<hr/><ol>',
 146                                         'line_item' : '<li>Barcode: %barcode%\r\n',
 147                                         'footer' : '</ol><hr />%TODAY%',
 148                                 },
 149                                 'offline_inhouse_use' : {
 150                                         'type' : 'offline_inhouse_use',
 151                                         'header' : 'You marked the following in-house items used:<hr/><ol>',
 152                                         'line_item' : '<li>Barcode: %barcode%\r\nUses: %count%',
 153                                         'footer' : '</ol><hr />%TODAY%',
 154                                 },
 155                                 'holds' : {
 156                                         'type' : 'holds',
 157                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou have the following titles on hold:<hr/><ol>',
 158                                         'line_item' : '<li>%title%\r\n',
 159                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 160                                 }
 161                         };
 162
 163                         obj.stash( 'print_list_templates', 'print_list_types' );
 164                 }
 165         },
 166
 167         'network_retrieve' : function() {
 168                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 169                 var obj = this;
 170
 171
 172                 JSAN.use('util.file'); var file = new util.file('print_list_templates');
 173                 if (file._file.exists()) {
 174                         try {
 175                                 var x = file.get_object();
 176                                 if (x) {
 177                                         obj.print_list_templates = x;
 178                                         obj.stash('print_list_templates');
 179                                 } else {
 180                                         obj.print_list_defaults();
 181                                 }
 182                         } catch(E) {
 183                                 alert(E);
 184                                 obj.print_list_defaults();
 185                         }
 186                 } else {
 187                         obj.print_list_defaults();
 188                 }
 189                 file.close();
 190
 191                 JSAN.use('util.file');
 192                 JSAN.use('util.functional');
 193                 JSAN.use('util.fm_utils');
 194
 195                 function gen_fm_retrieval_func(classname,data) {
 196                         var app = data[0]; var method = data[1]; var params = data[2]; var cacheable = data[3];
 197                         return function () {
 198                                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 199
 200                                 function convert() {
 201                                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 202                                         try {
 203                                                 if (obj.list[classname].constructor.name == 'Array') {
 204                                                         obj.hash[classname] =
 205                                                                 util.functional.convert_object_list_to_hash(
 206                                                                         obj.list[classname]
 207                                                                 );
 208                                                 }
 209                                         } catch(E) {
 210
 211                                                 obj.error.sdump('D_ERROR',E + '\n');
 212                                         }
 213
 214                                 }
 215
 216                                 try {
 217                                         var level = obj.error.sdump_levels.D_SES_RESULT;
 218                                         if (classname == 'aou' || classname == 'my_aou')
 219                                                 obj.error.sdump_levels.D_SES_RESULT = false;
 220                                         var robj = obj.network.request( app, method, params);
 221                                         if (!robj || robj.ilsevent) {
 222                                                 obj.error.standard_unexpected_error_alert('The staff client failed to retrieve expected data from this call, "' + method + '"',robj);
 223                                                 throw(robj);
 224                                         }
 225                                         obj.list[classname] = robj;
 226                                         obj.error.sdump_levels.D_SES_RESULT = level;
 227                                         convert();
 228                                         // if cacheable, store an offline copy
 229                                         /* FIXME -- we're going to revisit caching and do it differently
 230                                         if (cacheable) {
 231                                                 var file = new util.file( classname );
 232                                                 file.set_object( obj.list[classname] );
 233                                         }
 234                                         */
 235
 236                                 } catch(E) {
 237                                         // if cacheable, try offline
 238                                         if (cacheable) {
 239                                                 /* FIXME -- we're going to revisit caching and do it differently
 240                                                 try {
 241                                                         var file = new util.file( classname );
 242                                                         obj.list[classname] = file.get_object(); file.close();
 243                                                         convert();
 244                                                 } catch(E) {
 245                                                         throw(E);
 246                                                 }
 247                                                 */
 248                                                 throw(E); // for now
 249                                         } else {
 250                                                 throw(E); // for now
 251                                         }
 252                                 }
 253                         }
 254                 }
 255
 256                 this.chain = [];
 257
 258                 this.chain.push(
 259                         function() {
 260                                 var f = gen_fm_retrieval_func(
 261                                         'au',
 262                                         [
 263                                                 api.FM_AU_RETRIEVE_VIA_SESSION.app,
 264                                                 api.FM_AU_RETRIEVE_VIA_SESSION.method,
 265                                                 [ obj.session.key ],
 266                                                 false
 267                                         ]
 268                                 );
 269                                 try {
 270                                         f();
 271                                 } catch(E) {
 272                                         var error = 'Error: ' + js2JSON(E);
 273                                         obj.error.sdump('D_ERROR',error);
 274                                         throw(E);
 275                                 }
 276                                 obj.list.au = [ obj.list.au ];
 277                         }
 278                 );
 279
 280                 this.chain.push(
 281                         function() {
 282                                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 283                                 var f = gen_fm_retrieval_func(
 284                                         'my_asv',
 285                                         [
 286                                                 api.FM_ASV_RETRIEVE_REQUIRED.app,
 287                                                 api.FM_ASV_RETRIEVE_REQUIRED.method,
 288                                                 [ obj.session.key ],
 289                                                 true
 290                                         ]
 291                                 );
 292                                 try {
 293                                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 294                                         f();
 295                                 } catch(E) {
 296                                         var error = 'Error: ' + js2JSON(E);
 297                                         obj.error.sdump('D_ERROR',error);
 298                                         throw(E);
 299                                 }
 300                         }
 301                 );
 302
 303                 this.chain.push(
 304                         function() {
 305                                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 306                                 var f = gen_fm_retrieval_func(
 307                                         'asv',
 308                                         [
 309                                                 api.FM_ASV_RETRIEVE.app,
 310                                                 api.FM_ASV_RETRIEVE.method,
 311                                                 [ obj.session.key ],
 312                                                 true
 313                                         ]
 314                                 );
 315                                 try {
 316                                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 317                                         f();
 318                                 } catch(E) {
 319                                         var error = 'Error: ' + js2JSON(E);
 320                                         obj.error.sdump('D_ERROR',error);
 321                                         throw(E);
 322                                 }
 323                         }
 324                 );
 325
 326                 obj.error.sdump('D_DEBUG','_fm_objects = ' + js2JSON(this._fm_objects) + '\n');
 327
 328                 for (var i in this._fm_objects) {
 329                         this.chain.push( gen_fm_retrieval_func(i,this._fm_objects[i]) );
 330                 }
 331
 332                 // The previous org_tree call returned a tree, not a list or hash.
 333                 this.chain.push(
 334                         function () {
 335                                 obj.tree.aou = obj.list.aou;
 336                                 obj.list.aou = util.fm_utils.flatten_ou_branch( obj.tree.aou );
 337                                 obj.hash.aou = util.functional.convert_object_list_to_hash( obj.list.aou );
 338                         }
 339                 );
 340
 341                 // Do this after we get the user object
 342                 this.chain.push(
 343
 344                         function() {
 345
 346                                 gen_fm_retrieval_func('my_aou',
 347                                         [
 348                                                 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.app,
 349                                                 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.method,
 350                                                 [ obj.session.key, obj.list.au[0].ws_ou() ], /* use ws_ou and not home_ou */
 351                                                 true
 352                                         ]
 353                                 )();
 354                         }
 355                 );
 356
 357                 this.chain.push(
 358
 359                         function () {
 360
 361                                 gen_fm_retrieval_func( 'my_actsc',
 362                                         [
 363                                                 api.FM_ACTSC_RETRIEVE_VIA_AOU.app,
 364                                                 api.FM_ACTSC_RETRIEVE_VIA_AOU.method,
 365                                                 [ obj.session.key, obj.list.au[0].ws_ou() ],
 366                                                 true
 367                                         ]
 368                                 )();
 369                         }
 370                 );
 371
 372                 this.chain.push(
 373
 374                         function () {
 375
 376                                 gen_fm_retrieval_func( 'my_asc',
 377                                         [
 378                                                 api.FM_ASC_RETRIEVE_VIA_AOU.app,
 379                                                 api.FM_ASC_RETRIEVE_VIA_AOU.method,
 380                                                 [ obj.session.key, obj.list.au[0].ws_ou() ],
 381                                                 true
 382                                         ]
 383                                 )();
 384                         }
 385                 );
 386
 387
 388                 this.chain.push(
 389                         function() {
 390                                 var f = gen_fm_retrieval_func(
 391                                         'cnct',
 392                                         [
 393                                                 api.FM_CNCT_RETRIEVE.app,
 394                                                 api.FM_CNCT_RETRIEVE.method,
 395                                                 [ obj.list.au[0].ws_ou() ],
 396                                                 false
 397                                         ]
 398                                 );
 399                                 try {
 400                                         f();
 401                                 } catch(E) {
 402                                         var error = 'Error: ' + js2JSON(E);
 403                                         obj.error.sdump('D_ERROR',error);
 404                                         throw(E);
 405                                 }
 406                         }
 407                 );
 408
 409
 410                 if (typeof this.on_complete == 'function') {
 411
 412                         this.chain.push( this.on_complete );
 413                 }
 414                 JSAN.use('util.exec'); this.exec = new util.exec();
 415                 this.exec.on_error = function(E) {
 416
 417                         if (typeof obj.on_error == 'function') {
 418                                 obj.on_error();
 419                         } else {
 420                                 alert('oops: ' + E );
 421                         }
 422
 423                         return false; /* break chain */
 424                 }
 425
 426                 this.exec.chain( this.chain );
 427
 428         }
 429 }
 430
 431 dump('exiting OpenILS/data.js\n');