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
 105                 var s = '';
 106                 if (params.header) s += this.template_sub( params.header, cols, params );
 107                 if (params.list) {
 108                         for (var i = 0; i < params.list.length; i++) {
 109                                 params.row = params.list[i];
 110                                 s += this.template_sub( params.line_item, cols, params );
 111                         }
 112                 }
 113                 if (params.footer) s += this.template_sub( params.footer, cols, params );
 114
 115                 if (params.sample_frame) {
 116                         var jsrc = 'data:text/javascript,' + window.escape('var params = { "data" : ' + js2JSON(params.data) + ', "list" : ' + js2JSON(params.list) + '};');
 117                         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>');
 118                 } else {
 119                         this.simple(s,params);
 120                 }
 121         },
 122
 123         'template_sub' : function( msg, cols, params ) {
 124                 if (!msg) { dump('template sub called with empty string\n'); return; }
 125                 JSAN.use('util.date');
 126                 var s = msg; var b;
 127
 128                 try{b = s; s = s.replace(/%patron_barcode%/,params.patron_barcode);}
 129                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 130
 131                 try{b = s; s = s.replace(/%LIBRARY%/,params.lib.name());}
 132                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 133                 try{b = s; s = s.replace(/%PINES_CODE%/,params.lib.shortname());}
 134                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 135                 try{b = s; s = s.replace(/%STAFF_FIRSTNAME%/,params.staff.first_given_name());}
 136                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 137                 try{b = s; s = s.replace(/%STAFF_LASTNAME%/,params.staff.family_name());}
 138                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 139                 try{b = s; s = s.replace(/%STAFF_BARCODE%/,params.staff.barcode); }
 140                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 141                 try{b = s; s = s.replace(/%STAFF_PROFILE%/,obj.data.hash.pgt[ params.staff.profile() ].name() ); }
 142                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 143                 try{b = s; s = s.replace(/%PATRON_FIRSTNAME%/,params.patron.first_given_name());}
 144                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 145                 try{b = s; s = s.replace(/%PATRON_LASTNAME%/,params.patron.family_name());}
 146                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 147                 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() ) ;}
 148                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 149
 150                 try{b = s; s=s.replace(/%TODAY%/g,(new Date()));}
 151                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 152                 try{b = s; s=s.replace(/%TODAY_m%/g,(util.date.formatted_date(new Date(),'%m')));}
 153                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 154                 try{b = s; s=s.replace(/%TODAY_TRIM%/g,(util.date.formatted_date(new Date(),'')));}
 155                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 156                 try{b = s; s=s.replace(/%TODAY_d%/g,(util.date.formatted_date(new Date(),'%d')));}
 157                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 158                 try{b = s; s=s.replace(/%TODAY_Y%/g,(util.date.formatted_date(new Date(),'%Y')));}
 159                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 160                 try{b = s; s=s.replace(/%TODAY_H%/g,(util.date.formatted_date(new Date(),'%H')));}
 161                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 162                 try{b = s; s=s.replace(/%TODAY_I%/g,(util.date.formatted_date(new Date(),'%I')));}
 163                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 164                 try{b = s; s=s.replace(/%TODAY_M%/g,(util.date.formatted_date(new Date(),'%M')));}
 165                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 166                 try{b = s; s=s.replace(/%TODAY_D%/g,(util.date.formatted_date(new Date(),'%D')));}
 167                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 168                 try{b = s; s=s.replace(/%TODAY_F%/g,(util.date.formatted_date(new Date(),'%F')));}
 169                         catch(E){s = b; this.error.sdump('D_WARN','string = <' + s + '> error = ' + js2JSON(E)+'\n');}
 170
 171                 try {
 172                         if (typeof params.row != 'undefined') {
 173                                 if (params.row.length >= 0) {
 174                                         alert('debug - please tell the developers that deprecated template code tried to execute');
 175                                         for (var i = 0; i < cols.length; i++) {
 176                                                 var re = new RegExp(cols[i],"g");
 177                                                 try{b = s; s=s.replace(re, params.row[i]);}
 178                                                         catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 179                                         }
 180                                 } else {
 181                                         /* for dump_with_keys */
 182                                         for (var i in params.row) {
 183                                                 var re = new RegExp('%'+i+'%',"g");
 184                                                 try{b = s; s=s.replace(re, params.row[i]);}
 185                                                         catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 186                                         }
 187                                 }
 188                         }
 189
 190                         if (typeof params.data != 'undefined') {
 191                                 for (var i in params.data) {
 192                                         var re = new RegExp('%'+i+'%',"g");
 193                                         try{b = s; s=s.replace(re, params.data[i]);}
 194                                                 catch(E){s = b; this.error.standard_unexpected_error_alert('string = <' + s + '> error = ' + js2JSON(E)+'\n',E);}
 195                                 }
 196                         }
 197                 } catch(E) { dump(E+'\n'); }
 198
 199                 return s;
 200         },
 201
 202
 203         'NSPrint' : function(w,silent,params) {
 204                 if (!w) w = window;
 205                 var obj = this;
 206                 try {
 207                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 208
 209                         if (params.print_strategy || obj.data.print_strategy) {
 210
 211                                 switch(params.print_strategy || obj.data.print_strategy) {
 212                                         case 'dos.print':
 213                                                 obj._NSPrint_dos_print(w,silent,params);
 214                                         break;
 215                                         case 'window.print':
 216                                                 w.print();
 217                                         break;
 218                                         case 'webBrowserPrint':
 219                                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 220                                         break;
 221                                         default:
 222                                                 //w.print();
 223                                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 224                                         break;
 225                                 }
 226
 227                         } else {
 228                                 //w.print();
 229                                 obj._NSPrint_webBrowserPrint(w,silent,params);
 230                         }
 231
 232                 } catch (e) {
 233                         //alert('Probably not printing: ' + e);
 234                         this.error.sdump('D_ERROR','PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 235                 }
 236
 237         },
 238
 239         '_NSPrint_dos_print' : function(w,silent,params) {
 240                 var obj = this;
 241                 try {
 242                         /* This is a kludge/workaround.  webBrowserPrint doesn't always work.  So we're going to let
 243                                 the html window handle our receipt template rendering, and then force a selection of all
 244                                 the text nodes and dump that to a file, for printing through a dos utility */
 245
 246                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 247                         w.getSelection().selectAllChildren(w.document.firstChild);
 248                         var text = w.getSelection().toString();
 249
 250                         JSAN.use('util.file'); var file = new util.file('receipt.txt');
 251                         file.write_content('truncate',text); file.close();
 252
 253                         file = new util.file('receipt.bat');
 254                         if (! file._file.exists()) {
 255                                 file.write_content('truncate','copy chrome\\open_ils_staff_client\\content\\conf\\receipt.txt lpt1 /b\n');
 256                                 file.close();
 257                                 file = new util.file('receipt.bat');
 258                         }
 259
 260                         var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);
 261                         process.init(file._file);
 262
 263                         var args = [];
 264
 265                         process.run(true, args, args.length);
 266
 267                 } catch (e) {
 268                         //alert('Probably not printing: ' + e);
 269                         this.error.sdump('D_ERROR','_NSPrint_dos_print PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 270                 }
 271         },
 272
 273         '_NSPrint_webBrowserPrint' : function(w,silent,params) {
 274                 var obj = this;
 275                 try {
 276                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 277                         var webBrowserPrint = w
 278                                 .QueryInterface(Components.interfaces.nsIInterfaceRequestor)
 279                                 .getInterface(Components.interfaces.nsIWebBrowserPrint);
 280                         this.error.sdump('D_PRINT','webBrowserPrint = ' + webBrowserPrint);
 281                         if (webBrowserPrint) {
 282                                 var gPrintSettings = obj.GetPrintSettings();
 283                                 if (silent) gPrintSettings.printSilent = true;
 284                                 else gPrintSettings.printSilent = false;
 285                                 if (params) {
 286                                         if (params.marginLeft) gPrintSettings.marginLeft = params.marginLeft;
 287                                 }
 288                                 webBrowserPrint.print(gPrintSettings, null);
 289                                 this.error.sdump('D_PRINT','Should be printing\n');
 290                         } else {
 291                                 this.error.sdump('D_ERROR','Should not be printing\n');
 292                         }
 293                 } catch (e) {
 294                         //alert('Probably not printing: ' + e);
 295                         // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
 296                         // causing an exception to be thrown which we catch here.
 297                         // Unfortunately this will also consume helpful failures
 298                         this.error.sdump('D_ERROR','_NSPrint_webBrowserPrint PRINT EXCEPTION: ' + js2JSON(e) + '\n');
 299                 }
 300         },
 301
 302         'GetPrintSettings' : function() {
 303                 try {
 304                         //alert('entering GetPrintSettings');
 305                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 306                         var pref = Components.classes["@mozilla.org/preferences-service;1"]
 307                                 .getService(Components.interfaces.nsIPrefBranch);
 308                         //alert('pref = ' + pref);
 309                         if (pref) {
 310                                 this.gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
 311                                 this.gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
 312                                 //alert('gPrintSettingsAreGlobal = ' + this.gPrintSettingsAreGlobal + '  gSavePrintSettings = ' + this.gSavePrintSettings);
 313                         }
 314
 315                         var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
 316                                 .getService(Components.interfaces.nsIPrintSettingsService);
 317                         if (this.gPrintSettingsAreGlobal) {
 318                                 this.gPrintSettings = printService.globalPrintSettings;
 319                                 //alert('called setPrinterDefaultsForSelectedPrinter');
 320                                 this.setPrinterDefaultsForSelectedPrinter(printService);
 321                         } else {
 322                                 this.gPrintSettings = printService.newPrintSettings;
 323                                 //alert('used printService.newPrintSettings');
 324                         }
 325                 } catch (e) {
 326                         this.error.sdump('D_ERROR',"GetPrintSettings() "+e+"\n");
 327                         //alert("GetPrintSettings() "+e+"\n");
 328                 }
 329
 330                 return this.gPrintSettings;
 331         },
 332
 333         'setPrinterDefaultsForSelectedPrinter' : function (aPrintService) {
 334                 try {
 335                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 336                         if (this.gPrintSettings.printerName == "") {
 337                                 this.gPrintSettings.printerName = aPrintService.defaultPrinterName;
 338                                 //alert('used .defaultPrinterName');
 339                         }
 340                         //alert('printerName = ' + this.gPrintSettings.printerName);
 341
 342                         // First get any defaults from the printer
 343                         aPrintService.initPrintSettingsFromPrinter(this.gPrintSettings.printerName, this.gPrintSettings);
 344
 345                         // now augment them with any values from last time
 346                         aPrintService.initPrintSettingsFromPrefs(this.gPrintSettings, true, this.gPrintSettings.kInitSaveAll);
 347
 348                         // now augment from our own saved settings if they exist
 349                         this.load_settings();
 350
 351                 } catch(E) {
 352                         this.error.sdump('D_ERROR',"setPrinterDefaultsForSelectedPrinter() "+E+"\n");
 353                 }
 354         },
 355
 356         'page_settings' : function() {
 357                 try {
 358                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 359                         this.GetPrintSettings();
 360                         var PO = Components.classes["@mozilla.org/gfx/printsettings-service;1"].getService(Components.interfaces.nsIPrintOptions);
 361                         PO.ShowPrintSetupDialog(this.gPrintSettings);
 362                 } catch(E) {
 363                         this.error.standard_unexpected_error_alert("page_settings()",E);
 364                 }
 365         },
 366
 367         'load_settings' : function() {
 368                 try {
 369                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 370                         JSAN.use('util.file'); var file = new util.file('gPrintSettings');
 371                         if (file._file.exists()) {
 372                                 temp = file.get_object(); file.close();
 373                                 for (var i in temp) {
 374                                         this.gPrintSettings[i] = temp[i];
 375                                 }
 376                         } else {
 377                                 this.gPrintSettings.marginTop = 0;
 378                                 this.gPrintSettings.marginLeft = 0;
 379                                 this.gPrintSettings.marginBottom = 0;
 380                                 this.gPrintSettings.marginRight = 0;
 381                                 this.gPrintSettings.headerStrLeft = '';
 382                                 this.gPrintSettings.headerStrCenter = '';
 383                                 this.gPrintSettings.headerStrRight = '';
 384                                 this.gPrintSettings.footerStrLeft = '';
 385                                 this.gPrintSettings.footerStrCenter = '';
 386                                 this.gPrintSettings.footerStrRight = '';
 387                         }
 388                 } catch(E) {
 389                         this.error.standard_unexpected_error_alert("load_settings()",E);
 390                 }
 391         },
 392
 393         'save_settings' : function() {
 394                 try {
 395                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 396                         JSAN.use('util.file'); var file = new util.file('gPrintSettings');
 397                         file.set_object(this.gPrintSettings); file.close();
 398                 } catch(E) {
 399                         this.error.standard_unexpected_error_alert("save_settings()",E);
 400                 }
 401         },
 402 }
 403
 404 dump('exiting util/print.js\n');