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