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 = [ 'items', 'holds', 'patrons' ];
  98                         obj.print_list_templates = {
  99                                 'item_status' : {
 100                                         'type' : 'items',
 101                                         'header' : 'You following items were checked:<hr/><ol>',
 102                                         'line_item' : '<li>%title%\r\nBarcode: %barcode%\r\n',
 103                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\n',
 104                                 },
 105                                 'items_out' : {
 106                                         'type' : 'items',
 107                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou have the following items:<hr/><ol>',
 108                                         'line_item' : '<li>%title%\r\nBarcode: %barcode% Due: %due_date%\r\n',
 109                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 110                                 },
 111                                 'checkout' : {
 112                                         'type' : 'items',
 113                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou checked out the following items:<hr/><ol>',
 114                                         'line_item' : '<li>%title%\r\nBarcode: %barcode% Due: %due_date%\r\n',
 115                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 116                                 },
 117                                 'checkin' : {
 118                                         'type' : 'items',
 119                                         'header' : 'You checked in the following items:<hr/><ol>',
 120                                         'line_item' : '<li>%title%\r\nBarcode: %barcode%  Call Number: %call_number%\r\n',
 121                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\n',
 122                                 },
 123                                 'holds' : {
 124                                         'type' : 'holds',
 125                                         'header' : 'Welcome %PATRON_FIRSTNAME%, to %LIBRARY%!\r\nYou have the following titles on hold:<hr/><ol>',
 126                                         'line_item' : '<li>%title%\r\n',
 127                                         'footer' : '</ol><hr />%PINES_CODE% %TODAY%\r\nYou were helped by %STAFF_FIRSTNAME% %STAFF_LASTNAME%',
 128                                 }
 129                         };
 130
 131                         obj.stash( 'print_list_templates', 'print_list_types' );
 132                 }
 133         },
 134
 135         'network_retrieve' : function() {
 136                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 137                 var obj = this;
 138
 139                 try { obj.print_list_defaults(); } catch(E) { alert(E); }
 140
 141                 JSAN.use('util.file');
 142                 JSAN.use('util.functional');
 143                 JSAN.use('util.fm_utils');
 144
 145                 function gen_fm_retrieval_func(classname,data) {
 146                         var app = data[0]; var method = data[1]; var params = data[2]; var cacheable = data[3];
 147                         return function () {
 148                                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 149
 150                                 function convert() {
 151                                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 152                                         try {
 153                                                 if (obj.list[classname].constructor.name == 'Array') {
 154                                                         obj.hash[classname] =
 155                                                                 util.functional.convert_object_list_to_hash(
 156                                                                         obj.list[classname]
 157                                                                 );
 158                                                 }
 159                                         } catch(E) {
 160
 161                                                 obj.error.sdump('D_ERROR',E + '\n');
 162                                         }
 163
 164                                 }
 165
 166                                 try {
 167                                         var level = obj.error.sdump_levels.D_SES_RESULT;
 168                                         if (classname == 'aou' || classname == 'my_aou')
 169                                                 obj.error.sdump_levels.D_SES_RESULT = false;
 170                                         obj.list[classname] = obj.network.request( app, method, params);
 171                                         obj.error.sdump_levels.D_SES_RESULT = level;
 172                                         convert();
 173                                         // if cacheable, store an offline copy
 174                                         /* FIXME -- we're going to revisit caching and do it differently
 175                                         if (cacheable) {
 176                                                 var file = new util.file( classname );
 177                                                 file.set_object( obj.list[classname] );
 178                                         }
 179                                         */
 180
 181                                 } catch(E) {
 182                                         // if cacheable, try offline
 183                                         if (cacheable) {
 184                                                 /* FIXME -- we're going to revisit caching and do it differently
 185                                                 try {
 186                                                         var file = new util.file( classname );
 187                                                         obj.list[classname] = file.get_object();
 188                                                         convert();
 189                                                 } catch(E) {
 190                                                         throw(E);
 191                                                 }
 192                                                 */
 193                                                 throw(E); // for now
 194                                         } else {
 195                                                 throw(E); // for now
 196                                         }
 197                                 }
 198                         }
 199                 }
 200
 201                 this.chain = [];
 202
 203                 this.chain.push(
 204                         function() {
 205                                 var f = gen_fm_retrieval_func(
 206                                         'au',
 207                                         [
 208                                                 api.FM_AU_RETRIEVE_VIA_SESSION.app,
 209                                                 api.FM_AU_RETRIEVE_VIA_SESSION.method,
 210                                                 [ obj.session ],
 211                                                 false
 212                                         ]
 213                                 );
 214                                 try {
 215                                         f();
 216                                 } catch(E) {
 217                                         var error = 'Error: ' + js2JSON(E);
 218                                         obj.error.sdump('D_ERROR',error);
 219                                         alert(error);
 220                                         throw(E);
 221                                 }
 222                                 obj.list.au = [ obj.list.au ];
 223                         }
 224                 );
 225
 226                 this.chain.push(
 227                         function() {
 228                                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 229                                 var f = gen_fm_retrieval_func(
 230                                         'asv',
 231                                         [
 232                                                 api.FM_ASV_RETRIEVE_REQUIRED.app,
 233                                                 api.FM_ASV_RETRIEVE_REQUIRED.method,
 234                                                 [ obj.session ],
 235                                                 true
 236                                         ]
 237                                 );
 238                                 try {
 239                                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 240                                         f();
 241                                 } catch(E) {
 242                                         var error = 'Error: ' + js2JSON(E);
 243                                         obj.error.sdump('D_ERROR',error);
 244                                         alert(error);
 245                                         throw(E);
 246                                 }
 247                         }
 248                 );
 249
 250
 251                 obj.error.sdump('D_DEBUG','_fm_objects = ' + js2JSON(this._fm_objects) + '\n');
 252
 253                 for (var i in this._fm_objects) {
 254                         this.chain.push( gen_fm_retrieval_func(i,this._fm_objects[i]) );
 255                 }
 256
 257                 // The previous org_tree call returned a tree, not a list or hash.
 258                 this.chain.push(
 259                         function () {
 260                                 obj.tree.aou = obj.list.aou;
 261                                 obj.list.aou = util.fm_utils.flatten_ou_branch( obj.tree.aou );
 262                                 obj.hash.aou = util.functional.convert_object_list_to_hash( obj.list.aou );
 263                         }
 264                 );
 265
 266                 // Do this after we get the user object
 267                 this.chain.push(
 268
 269                         function() {
 270
 271                                 gen_fm_retrieval_func('my_aou',
 272                                         [
 273                                                 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.app,
 274                                                 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.method,
 275                                                 [ obj.session, obj.list.au[0].ws_ou() ], /* use ws_ou and not home_ou */
 276                                                 true
 277                                         ]
 278                                 )();
 279                         }
 280                 );
 281
 282                 this.chain.push(
 283
 284                         function () {
 285
 286                                 gen_fm_retrieval_func( 'my_actsc',
 287                                         [
 288                                                 api.FM_ACTSC_RETRIEVE_VIA_AOU.app,
 289                                                 api.FM_ACTSC_RETRIEVE_VIA_AOU.method,
 290                                                 [ obj.session, obj.list.au[0].ws_ou() ],
 291                                                 true
 292                                         ]
 293                                 )();
 294                         }
 295                 );
 296
 297                 this.chain.push(
 298
 299                         function () {
 300
 301                                 gen_fm_retrieval_func( 'my_asc',
 302                                         [
 303                                                 api.FM_ASC_RETRIEVE_VIA_AOU.app,
 304                                                 api.FM_ASC_RETRIEVE_VIA_AOU.method,
 305                                                 [ obj.session, obj.list.au[0].ws_ou() ],
 306                                                 true
 307                                         ]
 308                                 )();
 309                         }
 310                 );
 311
 312
 313                 this.chain.push(
 314                         function() {
 315                                 var f = gen_fm_retrieval_func(
 316                                         'cnct',
 317                                         [
 318                                                 api.FM_CNCT_RETRIEVE.app,
 319                                                 api.FM_CNCT_RETRIEVE.method,
 320                                                 [ obj.list.au[0].ws_ou() ],
 321                                                 false
 322                                         ]
 323                                 );
 324                                 try {
 325                                         f();
 326                                 } catch(E) {
 327                                         var error = 'Error: ' + js2JSON(E);
 328                                         obj.error.sdump('D_ERROR',error);
 329                                         alert(error);
 330                                         throw(E);
 331                                 }
 332                         }
 333                 );
 334
 335
 336                 if (typeof this.on_complete == 'function') {
 337
 338                         this.chain.push( this.on_complete );
 339                 }
 340                 JSAN.use('util.exec'); this.exec = new util.exec();
 341                 this.exec.on_error = function(E) {
 342
 343                         if (typeof obj.on_error == 'function') {
 344                                 obj.on_error();
 345                         } else {
 346                                 alert('oops: ' + E );
 347                         }
 348
 349                         return false; /* break chain */
 350                 }
 351
 352                 this.exec.chain( this.chain );
 353
 354         }
 355 }
 356
 357 dump('exiting OpenILS/data.js\n');