Open-ILS/xul/staff_client/chrome/content/util/print.js

   1 dump('entering util/print.js\n');
   2
   3 if (typeof util == 'undefined') util = {};
   4 util.print = function () {
   5
   6         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
   7
   8         JSAN.use('util.error'); this.error = new util.error();
   9         JSAN.use('OpenILS.data'); this.data = new OpenILS.data(); this.data.init( { 'via':'stash' } );
  10         JSAN.use('util.window'); this.win = new util.window();
  11         JSAN.use('util.functional');
  12
  13         return this;
  14 };
  15
  16 util.print.prototype = {
  17
  18         'reprint_last' : function() {
  19                 try {
  20                         var obj = this; obj.data.init({'via':'stash'});
  21                         if (!obj.data.last_print) {
  22                                 alert('Nothing to re-print');
  23                                 return;
  24                         }
  25                         var msg = obj.data.last_print.msg;
  26                         var params = obj.data.last_print.params; params.no_prompt = false;
  27                         obj.simple( msg, params );
  28                 } catch(E) {
  29                         this.error.standard_unexpected_error_alert('util.print.reprint_last',E);
  30                 }
  31         },
  32
  33         'simple' : function(msg,params) {
  34                 try {
  35                         if (!params) params = {};
  36
  37                         var obj = this;
  38
  39                         obj.data.last_print = { 'msg' : msg, 'params' : params}; obj.data.stash('last_print');
  40
  41                         var silent = false;
  42                         if ( params && params.no_prompt && (params.no_prompt == true || params.no_prompt == 'true') ) {
  43                                 silent = true;
  44                         }
  45
  46                         var content_type;
  47                         if (params && params.content_type) {
  48                                 content_type = params.content_type;
  49                         } else {
  50                                 content_type = 'text/html';
  51                         }
  52
  53                         var w;
  54                         switch(content_type) {
  55                                 case 'text/html' :
  56                                         var jsrc = 'data:text/javascript,' + window.escape('var params = { "data" : ' + js2JSON(params.data) + ', "list" : ' + js2JSON(params.list) + '}; function my_init() { if (typeof go_print == "function") { go_print(); } else { alert("Please inform the developers that the go_print bug occurred.  After this alert, we will try to print again."); window.print(); } /* FIXME - mozilla bug#301560 - xpcom kills it too */ if (' + (typeof params.modal != 'undefined' ? 'true' : 'false') + ') setTimeout(function(){ try { window.print(); window.close(); } catch(E) { alert(E); } },0); }');
  57                                         w = obj.win.open('data:text/html,<html id="top"><head><script src="/xul/server/main/JSAN.js"></script><script src="' + window.escape(jsrc) + '"></script></head><body onload="try{my_init();}catch(E){alert(E);}">' + window.escape(msg) + '</body></html>','receipt_temp','chrome,resizable');
  58                                         w.minimize();
  59                                         w.go_print = function() {
  60
  61                                                 //setTimeout(
  62                                                 //      function() {
  63                                                                 try {
  64                                                                         obj.NSPrint(w, silent, params);
  65                                                                 } catch(E) {
  66                                                                         obj.error.standard_unexpected_error_alert("Print Error in util.print.simple.  After this dialog we'll try a second print attempt. content_type = " + content_type,E);
  67                                                                         w.print();
  68                                                                 }
  69                                                                 w.minimize(); w.close();
  70                                                 //      }, 0
  71                                                 //);
  72
  73                                         }
  74                                 break;
  75                                 default:
  76                                         w = obj.win.open('data:' + content_type + ',' + window.escape(msg),'receipt_temp','chrome,resizable');
  77                                         w.minimize();
  78                                         setTimeout(
  79                                                 function() {
  80                                                         try {
  81                                                                 obj.NSPrint(w, silent, params);
  82                                                         } catch(E) {
  83                                                                 obj.error.standard_unexpected_error_alert("Print Error in util.print.simple.  After this dialog we'll try a second print attempt. content_type = " + content_type,E);
  84                                                                 w.print();
  85                                                         }
  86                                                         w.minimize(); w.close();
  87                                                 }, 1000
  88                                         );
  89                                 break;
  90                         }
  91
  92                 } catch(E) {
  93                         this.error.standard_unexpected_error_alert('util.print.simple',E);
  94                 }
  95         },
  96
  97         'tree_list' : function (params) {
  98                 try {
  99                         dump('print.tree_list.params.list = \n' + this.error.pretty_print(js2JSON(params.list)) + '\n');
 100                 } catch(E) {
 101                         dump(E+'\n');
 102                 }
 103                 var cols = [];
 104                 // FIXME -- This could be done better.. instead of finding the columns and handling a tree dump,
 105                 // we could do a dump_with_keys instead
 106                 /*
 107                 switch(params.type) {
 108                         case 'offline_checkout' :
 109                                 JSAN.use('circ.util');
 110                                 cols = util.functional.map_list(
 111                                         circ.util.offline_checkout_columns( {} ),
 112                                         function(o) {
 113                                                 return '%' + o.id + '%';
 114                                         }
 115                                 );
 116
 117                         break;
 118                         case 'offline_checkin' :
 119                                 JSAN.use('circ.util');
 120                                 cols = util.functional.map_list(
 121                                         circ.util.offline_checkin_columns( {} ),
 122                                         function(o) {
 123                                                 return '%' + o.id + '%';
 124                                         }
 125                                 );
 126
 127                         break;
 128                         case 'offline_renew' :
 129                                 JSAN.use('circ.util');
 130                                 cols = util.functional.map_list(
 131                                         circ.util.offline_renew_columns( {} ),
 132                                         function(o) {
 133                                                 return '%' + o.id + '%';
 134                                         }
 135                                 );
 136                         break;
 137                         case 'offline_inhouse_use' :
 138                                 JSAN.use('circ.util');
 139                                 cols = util.functional.map_list(
 140                                         circ.util.offline_inhouse_use_columns( {} ),
 141                                         function(o) {
 142                                                 return '%' + o.id + '%';
 143                                         }
 144                                 );
 145                         break;
 146                         case 'items':
 147                                 JSAN.use('circ.util');
 148                                 cols = util.functional.map_list(
 149                                         circ.util.columns( {} ),
 150                                         function(o) {
 151                                                 return '%' + o.id + '%';
 152                                         }
 153                                 );
 154                         break;
 155                         case 'bills':
 156                                 JSAN.use('patron.util');
 157                                 cols = util.functional.map_list(
 158                                         patron.util.mbts_columns( {} ),
 159                                         function(o) {
 160                                                 return '%' + o.id + '%';
 161                                         }
 162                                 );
 163                         break;
 164                         case 'payment':
 165                                 //cols = [ '%bill_id%','%payment%'];
 166                                 cols = [];
 167                         break;
 168                         case 'transits':
 169                                 cols = [];
 170                         break;
 171                         case 'holds':
 172                                 JSAN.use('circ.util');
 173                                 cols = util.functional.map_list(
 174                                         circ.util.hold_columns( {} ),
 175                                         function(o) {
 176                                                 return '%' + o.id + '%';
 177                                         }
 178                                 );
 179                         break;
 180                         case 'patrons':
 181                                 JSAN.use('patron.util');
 182                                 cols = util.functional.map_list(
 183                                         patron.util.columns( {} ),
 184                                         function(o) {
 185                                                 return '%' + o.id + '%';
 186                                         }
 187                                 );
 188                         break;
 189                 }
 190                 */
 191
 192                 var s = this.template_sub( params.header, cols, params );
 193                 for (var i = 0; i < params.list.length; i++) {
 194                         params.row = params.list[i];
 195                         s += this.template_sub( params.line_item, cols, params );
 196                 }
 197                 s += this.template_sub( params.footer, cols, params );
 198
 199                 if (params.sample_frame) {
 200                         var jsrc = 'data:text/javascript,' + window.escape('var params = { "data" : ' + js2JSON(params.data) + ', "list" : ' + js2JSON(params.list) + '};');
 201                         params.sample_frame.setAttribute('src','data:text/html,<html id="top"><head><script src="' + window.escape(jsrc) + '"></script></head><body>' + window.escape(s) + '</body></html>');
 202                 } else {
 203                         this.simple(s,params);
 204                 }
 205         },
 206
 207         'template_sub' : function( msg, cols, params ) {
 208                 if (!msg) { dump('template sub called with empty string\n'); return; }
 209                 JSAN.use('util.date');
 210                 var s = msg; var b;
 211
 212                 try{b = s; s = s.replace(/%patron_barcode%/,params.patron_barcode);}
 213                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 214
 215                 try{b = s; s = s.replace(/%LIBRARY%/,params.lib.name());}
 216                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 217                 try{b = s; s = s.replace(/%PINES_CODE%/,params.lib.shortname());}
 218                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 219                 try{b = s; s = s.replace(/%STAFF_FIRSTNAME%/,params.staff.first_given_name());}
 220                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 221                 try{b = s; s = s.replace(/%STAFF_LASTNAME%/,params.staff.family_name());}
 222                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 223                 try{b = s; s = s.replace(/%STAFF_BARCODE%/,params.staff.barcode); }
 224                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 225                 try{b = s; s = s.replace(/%PATRON_FIRSTNAME%/,params.patron.first_given_name());}
 226                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 227                 try{b = s; s = s.replace(/%PATRON_LASTNAME%/,params.patron.family_name());}
 228                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 229                 try{b = s; s = s.replace(/%PATRON_BARCODE%/,typeof params.patron.card() == 'object' ? params.patron.card().barcode() : util.functional.find_id_object_in_list( params.patron.cards(), params.patron.card() ).barcode() ) ;}
 230                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 231
 232                 try{b = s; s=s.replace(/%TODAY%/g,(new Date()));}
 233                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 234                 try{b = s; s=s.replace(/%TODAY_m%/g,(util.date.formatted_date(new Date(),'%m')));}
 235                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 236                 try{b = s; s=s.replace(/%TODAY_TRIM%/g,(util.date.formatted_date(new Date(),'')));}
 237                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 238                 try{b = s; s=s.replace(/%TODAY_d%/g,(util.date.formatted_date(new Date(),'%d')));}
 239                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 240                 try{b = s; s=s.replace(/%TODAY_Y%/g,(util.date.formatted_date(new Date(),'%Y')));}
 241                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 242                 try{b = s; s=s.replace(/%TODAY_H%/g,(util.date.formatted_date(new Date(),'%H')));}
 243                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 244                 try{b = s; s=s.replace(/%TODAY_I%/g,(util.date.formatted_date(new Date(),'%I')));}
 245                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 246                 try{b = s; s=s.replace(/%TODAY_M%/g,(util.date.formatted_date(new Date(),'%M')));}
 247                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 248                 try{b = s; s=s.replace(/%TODAY_D%/g,(util.date.formatted_date(new Date(),'%D')));}
 249                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 250                 try{b = s; s=s.replace(/%TODAY_F%/g,(util.date.formatted_date(new Date(),'%F')));}
 251                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 252
 253                 try {
 254                         if (typeof params.row != 'undefined') {
 255                                 if (params.row.length >= 0) {
 256                                         alert('debug pause');
 257                                         for (var i = 0; i < cols.length; i++) {
 258                                                 var re = new RegExp(cols[i],"g");
 259                                                 try{b = s; s=s.replace(re, params.row[i]);}
 260                                                         catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 261                                         }
 262                                 } else {
 263                                         /* for dump_with_keys */
 264                                         for (var i in params.row) {
 265                                                 var re = new RegExp('%'+i+'%',"g");
 266                                                 try{b = s; s=s.replace(re, params.row[i]);}
 267                                                         catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 268                                         }
 269                                 }
 270                         }
 271
 272                         if (typeof params.data != 'undefined') {
 273                                 for (var i in params.data) {
 274                                         var re = new RegExp('%'+i+'%',"g");
 275                                         try{b = s; s=s.replace(re, params.data[i]);}
 276                                                 catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 277                                 }
 278                         }
 279                 } catch(E) { dump(E+'\n'); }
 280
 281                 return s;
 282         },
 283
 284
 285         'NSPrint' : function(w,silent,params) {
 286                 if (!w) w = window;
 287                 var obj = this;
 288                 try {
 289                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 290
 291                         if (obj.data.print_strategy) {
 292
 293                                 switch(obj.data.print_strategy) {
 294                                         case 'dos.print':
 295                                                 obj._NSPrint_dos_print(w,silent,params);
 296                                         break;
 297                                         case 'window.print':
 298                                                 w.print();
 299                                         break;
 300                                         case 'webBrowserPrint':
 301                                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 302                                         break;
 303                                         default:
 304                                                 //w.print();
 305                                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 306                                         break;
 307                                 }
 308
 309                         } else {
 310                                 //w.print();
 311                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 312                         }
 313
 314                 } catch (e) {
 315                         //alert('Probably not printing: ' + e);
 316                         this.error.sdump('D_ERROR','PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 317                 }
 318
 319         },
 320
 321         '_NSPrint_dos_print' : function(w,silent,params) {
 322                 var obj = this;
 323                 try {
 324                         /* This is a kludge/workaround.  webBrowserPrint doesn't always work.  So we're going to let
 325                                 the html window handle our receipt template rendering, and then force a selection of all
 326                                 the text nodes and dump that to a file, for printing through a dos utility */
 327
 328                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 329                         w.getSelection().selectAllChildren(w.document.firstChild);
 330                         var text = w.getSelection().toString();
 331
 332                         JSAN.use('util.file'); var file = new util.file('receipt.txt');
 333                         file.write_content('truncate',text); file.close();
 334
 335                         file = new util.file('receipt.bat');
 336                         if (! file._file.exists()) {
 337                                 file.write_content('truncate','copy chrome\\open_ils_staff_client\\content\\conf\\receipt.txt lpt1 /b\n');
 338                                 file.close();
 339                                 file = new util.file('receipt.bat');
 340                         }
 341
 342                         var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);
 343                         process.init(file._file);
 344
 345                         var args = [];
 346
 347                         process.run(true, args, args.length);
 348
 349                 } catch (e) {
 350                         //alert('Probably not printing: ' + e);
 351                         this.error.sdump('D_ERROR','PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 352                 }
 353         },
 354
 355         '_NSPrint_webBrowserPrint' : function(w,silent,params) {
 356                 var obj = this;
 357                 try {
 358                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 359                         var webBrowserPrint = w
 360                                 .QueryInterface(Components.interfaces.nsIInterfaceRequestor)
 361                                 .getInterface(Components.interfaces.nsIWebBrowserPrint);
 362                         this.error.sdump('D_PRINT','webBrowserPrint = ' + webBrowserPrint);
 363                         if (webBrowserPrint) {
 364                                 var gPrintSettings = obj.GetPrintSettings();
 365                                 if (silent) gPrintSettings.printSilent = true;
 366                                 else gPrintSettings.printSilent = false;
 367                                 if (params) {
 368                                         if (params.marginLeft) gPrintSettings.marginLeft = params.marginLeft;
 369                                 }
 370                                 webBrowserPrint.print(gPrintSettings, null);
 371                                 this.error.sdump('D_PRINT','Should be printing\n');
 372                         } else {
 373                                 this.error.sdump('D_ERROR','Should not be printing\n');
 374                         }
 375                 } catch (e) {
 376                         //alert('Probably not printing: ' + e);
 377                         // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
 378                         // causing an exception to be thrown which we catch here.
 379                         // Unfortunately this will also consume helpful failures
 380                         this.error.sdump('D_ERROR','PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 381                 }
 382         },
 383
 384         'GetPrintSettings' : function() {
 385                 try {
 386                         //alert('entering GetPrintSettings');
 387                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 388                         var pref = Components.classes["@mozilla.org/preferences-service;1"]
 389                                 .getService(Components.interfaces.nsIPrefBranch);
 390                         //alert('pref = ' + pref);
 391                         if (pref) {
 392                                 this.gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
 393                                 this.gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
 394                                 //alert('gPrintSettingsAreGlobal = ' + this.gPrintSettingsAreGlobal + '  gSavePrintSettings = ' + this.gSavePrintSettings);
 395                         }
 396
 397                         var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
 398                                 .getService(Components.interfaces.nsIPrintSettingsService);
 399                         if (this.gPrintSettingsAreGlobal) {
 400                                 this.gPrintSettings = printService.globalPrintSettings;
 401                                 //alert('called setPrinterDefaultsForSelectedPrinter');
 402                                 this.setPrinterDefaultsForSelectedPrinter(printService);
 403                         } else {
 404                                 this.gPrintSettings = printService.newPrintSettings;
 405                                 //alert('used printService.newPrintSettings');
 406                         }
 407                 } catch (e) {
 408                         this.error.sdump('D_ERROR',"GetPrintSettings() "+e+"\n");
 409                         //alert("GetPrintSettings() "+e+"\n");
 410                 }
 411
 412                 return this.gPrintSettings;
 413         },
 414
 415         'setPrinterDefaultsForSelectedPrinter' : function (aPrintService) {
 416                 try {
 417                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 418                         if (this.gPrintSettings.printerName == "") {
 419                                 this.gPrintSettings.printerName = aPrintService.defaultPrinterName;
 420                                 //alert('used .defaultPrinterName');
 421                         }
 422                         //alert('printerName = ' + this.gPrintSettings.printerName);
 423
 424                         // First get any defaults from the printer
 425                         aPrintService.initPrintSettingsFromPrinter(this.gPrintSettings.printerName, this.gPrintSettings);
 426
 427                         // now augment them with any values from last time
 428                         aPrintService.initPrintSettingsFromPrefs(this.gPrintSettings, true, this.gPrintSettings.kInitSaveAll);
 429
 430                         // now augment from our own saved settings if they exist
 431                         this.load_settings();
 432
 433                 } catch(E) {
 434                         this.error.sdump('D_ERROR',"setPrinterDefaultsForSelectedPrinter() "+E+"\n");
 435                 }
 436         },
 437
 438         'page_settings' : function() {
 439                 try {
 440                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 441                         this.GetPrintSettings();
 442                         var PO = Components.classes["@mozilla.org/gfx/printsettings-service;1"].getService(Components.interfaces.nsIPrintOptions);
 443                         PO.ShowPrintSetupDialog(this.gPrintSettings);
 444                 } catch(E) {
 445                         this.error.standard_unexpected_error_alert("page_settings()",E);
 446                 }
 447         },
 448
 449         'load_settings' : function() {
 450                 try {
 451                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 452                         JSAN.use('util.file'); var file = new util.file('gPrintSettings');
 453                         if (file._file.exists()) {
 454                                 temp = file.get_object(); file.close();
 455                                 for (var i in temp) {
 456                                         this.gPrintSettings[i] = temp[i];
 457                                 }
 458                         } else {
 459                                 this.gPrintSettings.marginTop = 0;
 460                                 this.gPrintSettings.marginLeft = 0;
 461                                 this.gPrintSettings.marginBottom = 0;
 462                                 this.gPrintSettings.marginRight = 0;
 463                                 this.gPrintSettings.headerStrLeft = '';
 464                                 this.gPrintSettings.headerStrCenter = '';
 465                                 this.gPrintSettings.headerStrRight = '';
 466                                 this.gPrintSettings.footerStrLeft = '';
 467                                 this.gPrintSettings.footerStrCenter = '';
 468                                 this.gPrintSettings.footerStrRight = '';
 469                         }
 470                 } catch(E) {
 471                         this.error.standard_unexpected_error_alert("load_settings()",E);
 472                 }
 473         },
 474
 475         'save_settings' : function() {
 476                 try {
 477                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 478                         JSAN.use('util.file'); var file = new util.file('gPrintSettings');
 479                         file.set_object(this.gPrintSettings); file.close();
 480                 } catch(E) {
 481                         this.error.standard_unexpected_error_alert("save_settings()",E);
 482                 }
 483         },
 484 }
 485
 486 dump('exiting util/print.js\n');