Open-ILS/xul/staff_client/chrome/content/circ/offline_checkout.js

   1 function my_init() {
   2         try {
   3                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
   4                 if (typeof JSAN == 'undefined') { throw( "The JSAN library object is missing."); }
   5                 JSAN.errorLevel = "die"; // none, warn, or die
   6                 JSAN.addRepository('..');
   7                 JSAN.use('util.error'); g.error = new util.error();
   8                 g.error.sdump('D_TRACE','my_init() for offline_checkout.xul');
   9
  10                 JSAN.use('util.widgets'); JSAN.use('util.file');
  11
  12                 if (typeof window.xulG == 'object' && typeof window.xulG.set_tab_name == 'function') {
  13                         try { window.xulG.set_tab_name('Standalone'); } catch(E) { alert(E); }
  14                 }
  15
  16                 JSAN.use('OpenILS.data'); g.data = new OpenILS.data(); g.data.init({'via':'stash'});
  17
  18                 JSAN.use('util.list'); g.list = new util.list('checkout_list');
  19                 JSAN.use('circ.util');
  20                 g.list.init( {
  21                         'columns' : circ.util.offline_checkout_columns(),
  22                         'map_row_to_column' : circ.util.std_map_row_to_column(),
  23                 } );
  24
  25                 JSAN.use('util.date');
  26                 var today = new Date();
  27                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
  28                 todayPlus = util.date.formatted_date(todayPlus,"%F");
  29
  30                 $('duedate').setAttribute('value',todayPlus);
  31                 $('duedate').addEventListener('change',check_date,false);
  32
  33                 $('p_barcode').addEventListener('change',test_patron,false);
  34
  35                 $('p_barcode').addEventListener('keypress',handle_keypress,false);
  36                 $('p_barcode').focus();
  37
  38                 $('i_barcode').addEventListener('keypress',handle_keypress,false);
  39                 $('enter').addEventListener('command',handle_enter,false);
  40
  41                 $('duedate_menu').addEventListener('command',handle_duedate_menu,false);
  42
  43                 $('submit').addEventListener('command',function(ev){
  44                         save_xacts(); next_patron();
  45                 },false);
  46                 $('cancel').addEventListener('command',function(ev){
  47                         next_patron('cancel');
  48                 },false);
  49
  50                 var file; var list_data; var ml;
  51
  52                 file = new util.file('offline_cnct_list');
  53                 if (file._file.exists()) {
  54                         list_data = file.get_object(); file.close();
  55                         ml = util.widgets.make_menulist(
  56                                 [ ['or choose a non-barcoded option...', ''] ].concat(list_data[0]),
  57                                 list_data[1]
  58                         );
  59                         ml.setAttribute('id','noncat_type_menu'); $('x_noncat_type').appendChild(ml);
  60                         ml.addEventListener(
  61                                 'command',
  62                                 function(ev) {
  63                                         var count = window.prompt('Enter the number of items:',1,ml.getAttribute('label'));
  64                                         append_to_list('noncat',count);
  65                                         ml.value = '';
  66                                 },
  67                                 false
  68                         );
  69                 } else {
  70                         alert('WARNING: The non-barcode types have not been downloaded from the server.  You should log in to retrieve these.');
  71                 }
  72
  73                 var file = new util.file('offline_delta');
  74                 if (file._file.exists()) { g.delta = file.get_object()[0]; file.close(); } else { g.delta = 0; }
  75
  76         } catch(E) {
  77                 var err_msg = "!! This software has encountered an error.  Please tell your friendly " +
  78                         "system administrator or software developer the following:\ncirc/offline_checkout.xul\n" + E + '\n';
  79                 try { g.error.sdump('D_ERROR',err_msg); } catch(E) { dump(err_msg); }
  80                 alert(err_msg);
  81         }
  82 }
  83
  84 function $(id) { return document.getElementById(id); }
  85
  86 function test_patron(ev) {
  87         try {
  88                 var barcode = ev.target.value;
  89                 JSAN.use('util.barcode');
  90                 if ( ($('strict_p_barcode').checked) && (! util.barcode.check(barcode)) ) {
  91                         var r = g.error.yns_alert('This barcode has a bad checkdigit.','Barcode Warning','Ok','Clear',null,'Check here to confirm this message');
  92                         if (r == 1) {
  93                                 setTimeout(
  94                                         function() {
  95                                                 ev.target.value = '';
  96                                                 ev.target.focus();
  97                                         },0
  98                                 );
  99                         }
 100
 101                 }
 102                 if (g.data.bad_patrons[barcode]) {
 103                         var msg = 'Warning: As of ' + g.data.bad_patrons_date.substr(0,15) + ', this barcode (' + barcode + ') was flagged ';
 104                         switch(g.data.bad_patrons[barcode]) {
 105                                 case 'L' : msg += 'Lost'; break;
 106                                 case 'E' : msg += 'Expired'; break;
 107                                 case 'B' : msg += 'Barred'; break;
 108                                 case 'D' : msg += 'Blocked'; break;
 109                                 default : msg += ' with an unknown code: ' + g.data.bad_patrons[barcode]; break;
 110                         }
 111                         var r = g.error.yns_alert(msg,'Barcode Warning','Ok','Clear',null,'Check here to confirm this message');
 112                         if (r == 1) {
 113                                 setTimeout(
 114                                         function() {
 115                                                 ev.target.value = '';
 116                                                 ev.target.focus();
 117                                         },0
 118                                 );
 119                         }
 120                 }
 121         } catch(E) {
 122                 alert(E);
 123         }
 124 }
 125
 126 function check_date(ev) {
 127         JSAN.use('util.date');
 128         try {
 129                 if (! util.date.check('YYYY-MM-DD',ev.target.value) ) { throw('Invalid Date'); }
 130                 if (util.date.check_past('YYYY-MM-DD',ev.target.value) ) { throw('Due date needs to be after today.'); }
 131                 if ( util.date.formatted_date(new Date(),'%F') == ev.target.value) { throw('Due date needs to be after today.'); }
 132         } catch(E) {
 133                 alert(E);
 134                 var today = new Date();
 135                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
 136                 todayPlus = util.date.formatted_date(todayPlus,"%F");
 137                 ev.target.value = todayPlus;
 138         }
 139 }
 140
 141 function handle_keypress(ev) {
 142         if ( (! ev.keyCode) || (ev.keyCode != 13) ) return;
 143         switch(ev.target) {
 144                 case $('p_barcode') : /*$('p_barcode').disabled = true;*/ setTimeout( function() { $('i_barcode').focus(); },0 ); break;
 145                 case $('i_barcode') : handle_enter(); break;
 146                 default: break;
 147         }
 148 }
 149
 150 function handle_enter(ev) {
 151         JSAN.use('util.barcode');
 152         if ( ($('strict_i_barcode').checked) && (! util.barcode.check($('i_barcode').value)) ) {
 153                 var r = g.error.yns_alert('This barcode has a bad checkdigit.','Barcode Warning','Ok','Clear',null,'Check here to confirm this message');
 154                 if (r == 1) {
 155                         setTimeout(
 156                                 function() {
 157                                         $('i_barcode').value = '';
 158                                         $('i_barcode').focus();
 159                                 },0
 160                         );
 161                 } else {
 162                         append_to_list('barcode');
 163                 }
 164         } else {
 165                 append_to_list('barcode');
 166         }
 167 }
 168
 169 function handle_duedate_menu(ev) {
 170         if (ev.target.value=='0') return;
 171         JSAN.use('util.date');
 172         var today = new Date();
 173         var todayPlus = new Date();
 174         todayPlus.setTime( today.getTime() + 24*60*60*1000*ev.target.value );
 175         todayPlus = util.date.formatted_date(todayPlus,'%F');
 176         $('duedate').setAttribute('value',todayPlus);
 177         $('duedate').value = todayPlus;
 178 }
 179
 180 function append_to_list(checkout_type,count) {
 181
 182         try {
 183
 184                 var my = {};
 185
 186                 my.type = 'checkout';
 187                 my.timestamp = parseInt( new Date().getTime() / 1000) + g.delta;
 188                 my.checkout_time = util.date.formatted_date(new Date(),"%F %H:%M:%s");
 189
 190                 var p_barcode = $('p_barcode').value;
 191                 if (! p_barcode) {
 192                         g.error.yns_alert('Please enter a patron barcode first.','Required Field','Ok',null,null,'Check here to confirm this message');
 193                         return;
 194                 } else {
 195
 196                         // Need to validate patron barcode against bad patron list
 197                         my.patron_barcode = p_barcode;
 198                 }
 199
 200                 var due_date = $('duedate').value; // Need to validate this
 201                 my.due_date = due_date;
 202
 203                 var i_barcode = $('i_barcode').value;
 204                 switch(checkout_type) {
 205                         case 'barcode' :
 206                                 if (! i_barcode) return;
 207
 208                                 var rows = g.list.dump_with_keys();
 209                                 for (var i = 0; i < rows.length; i++) {
 210                                         if (rows[i].barcode == i_barcode) {
 211                                                 g.error.yns_alert('This barcode has already been scanned.','Duplicate Scan','Ok',null,null,'Check here to confirm this message');
 212                                                 return;
 213                                         }
 214                                 }
 215
 216                                 my.barcode = i_barcode;
 217                         break;
 218                         case 'noncat' :
 219                                 count = parseInt(count); if (! (count>0) ) {
 220                                         g.error.yns_alert("Please try again and enter a valid count.",'Required Value','Ok',null,null,'Check here to confirm this message');
 221                                         return;
 222                                 }
 223                                 my.barcode = $('noncat_type_menu').getAttribute('label');
 224                                 my.noncat = 1;
 225                                 my.noncat_type = JSON2js($('noncat_type_menu').value)[0];
 226                                 my.noncat_count = count;
 227                         break;
 228                         default: alert("Please report that this happened."); break;
 229                 }
 230
 231                 g.list.append( { 'row' : { 'my' : my } } );
 232
 233                 var x = $('i_barcode'); x.value = ''; x.focus();
 234
 235         } catch(E) {
 236
 237                 dump(E+'\n'); alert(E);
 238
 239         }
 240 }
 241
 242
 243 function save_xacts() {
 244         JSAN.use('util.file'); var file = new util.file('pending_xacts');
 245         var rows = g.list.dump_with_keys();
 246         for (var i = 0; i < rows.length; i++) {
 247                 var row = rows[i]; row.delta = g.delta;
 248                 if (row.noncat == 1) {
 249                         delete(row.barcode);
 250                 } else {
 251                         delete(row.noncat);
 252                         delete(row.noncat_type);
 253                         delete(row.noncat_count);
 254                 }
 255                 file.append_object(row);
 256         }
 257         file.close();
 258 }
 259
 260 function next_patron(cancel) {
 261         try {
 262
 263                 if ($('print_receipt').checked && (cancel!='cancel')) {
 264                         try {
 265                                 var params = {
 266                                         'patron_barcode' : $('p_barcode').value,
 267                                         'header' : g.data.print_list_templates.offline_checkout.header,
 268                                         'line_item' : g.data.print_list_templates.offline_checkout.line_item,
 269                                         'footer' : g.data.print_list_templates.offline_checkout.footer,
 270                                         'type' : g.data.print_list_templates.offline_checkout.type,
 271                                         'list' : g.list.dump(),
 272                                 };
 273                                 JSAN.use('util.print'); var print = new util.print();
 274                                 print.tree_list( params );
 275                         } catch(E) {
 276                                 g.error.sdump('D_ERROR','print: ' + E);
 277                                 alert('print: ' + E);
 278                         }
 279                 }
 280
 281                 g.list.clear();
 282
 283                 var x;
 284                 x = $('i_barcode'); x.value = '';
 285                 x = $('p_barcode'); x.value = '';
 286                 x.setAttribute('disabled','false'); x.disabled = false;
 287                 x.focus();
 288
 289         } catch(E) {
 290                 dump(E+'\n'); alert(E);
 291         }
 292 }