Open-ILS/xul/staff_client/chrome/content/circ/offline_renew.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_renew.xul');
   9
  10                 if (typeof window.xulG == 'object' && typeof window.xulG.set_tab_name == 'function') {
  11                         try { window.xulG.set_tab_name('Standalone'); } catch(E) { alert(E); }
  12                 }
  13
  14                 JSAN.use('util.list'); g.list = new util.list('checkout_list');
  15                 JSAN.use('circ.util');
  16                 g.list.init( {
  17                         'columns' : circ.util.offline_renew_columns(),
  18                         'map_row_to_column' : circ.util.std_map_row_to_column(),
  19                 } );
  20
  21                 JSAN.use('util.date');
  22                 var today = new Date();
  23                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
  24                 todayPlus = util.date.formatted_date(todayPlus,"%F");
  25
  26                 $('duedate').setAttribute('value',todayPlus);
  27                 $('duedate').addEventListener('change',check_date,false);
  28
  29                 $('p_barcode').addEventListener('keypress',handle_keypress,false);
  30                 $('p_barcode').focus();
  31
  32                 $('i_barcode').addEventListener('keypress',handle_keypress,false);
  33                 $('enter').addEventListener('command',handle_enter,false);
  34
  35                 $('duedate_menu').addEventListener('command',handle_duedate_menu,false);
  36
  37                 $('submit').addEventListener('command',next_patron,false);
  38
  39                 JSAN.use('util.file');
  40                 var file = new util.file('offline_delta');
  41                 if (file._file.exists()) { g.delta = file.get_object(); file.close(); } else { g.delta = 0; }
  42
  43         } catch(E) {
  44                 var err_msg = "!! This software has encountered an error.  Please tell your friendly " +
  45                         "system administrator or software developer the following:\ncirc/offline_renew.xul\n" + E + '\n';
  46                 try { g.error.sdump('D_ERROR',err_msg); } catch(E) { dump(err_msg); }
  47                 alert(err_msg);
  48         }
  49 }
  50
  51 function $(id) { return document.getElementById(id); }
  52
  53 function handle_keypress(ev) {
  54         if ( (! ev.keyCode) || (ev.keyCode != 13) ) return;
  55         switch(ev.target) {
  56                 case $('p_barcode') : $('i_barcode').focus(); break;
  57                 case $('i_barcode') : append_to_list('barcode'); break;
  58                 default: break;
  59         }
  60 }
  61
  62 function handle_enter(ev) {
  63         append_to_list('barcode');
  64 }
  65
  66 function handle_duedate_menu(ev) {
  67         if (ev.target.value=='0') return;
  68         JSAN.use('util.date');
  69         var today = new Date();
  70         var todayPlus = new Date();
  71         todayPlus.setTime( today.getTime() + 24*60*60*1000*ev.target.value );
  72         todayPlus = util.date.formatted_date(todayPlus,'%F');
  73         $('duedate').setAttribute('value',todayPlus);
  74         $('duedate').value = todayPlus;
  75 }
  76
  77 function check_date(ev) {
  78         JSAN.use('util.date');
  79         try {
  80                 if (! util.date.check('YYYY-MM-DD',ev.target.value) ) { throw('Invalid Date'); }
  81                 if (util.date.check_past('YYYY-MM-DD',ev.target.value) ) { throw('Due date needs to be after today.'); }
  82                 if ( util.date.formatted_date(new Date(),'%F') == ev.target.value) { throw('Due date needs to be after today.'); }
  83         } catch(E) {
  84                 alert(E);
  85                 var today = new Date();
  86                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
  87                 todayPlus = util.date.formatted_date(todayPlus,"%F");
  88                 ev.target.value = todayPlus;
  89         }
  90 }
  91
  92 function append_to_list(checkout_type,count) {
  93
  94         try {
  95
  96                 var my = {};
  97
  98                 my.type = 'renew';
  99                 my.timestamp = parseInt( new Date().getTime() / 1000) + g.delta;
 100                 my.checkout_time = util.date.formatted_date(new Date(),"%F %H:%M:%s");
 101
 102                 var p_barcode = $('p_barcode').value;
 103                 if (! p_barcode) {
 104                         /* Not strictly necessary for a renewal
 105                         alert('Please enter a patron barcode first.');
 106                         return;
 107                         */
 108                 } else {
 109
 110                         // Need to validate patron barcode against bad patron list
 111                         my.patron_barcode = p_barcode;
 112                 }
 113
 114                 var due_date = $('duedate').value; // Need to validate this
 115                 my.due_date = due_date;
 116
 117                 var i_barcode = $('i_barcode').value;
 118                 switch(checkout_type) {
 119                         case 'barcode' :
 120                                 if (! i_barcode) return;
 121
 122                                 var rows = g.list.dump_with_keys();
 123                                 for (var i = 0; i < rows.length; i++) {
 124                                         if (rows[i].barcode == i_barcode) {
 125                                                 alert('This barcode has already been scanned.');
 126                                                 return;
 127                                         }
 128                                 }
 129
 130                                 my.barcode = i_barcode;
 131                         break;
 132                         default: alert("Please report that this happened."); break;
 133                 }
 134
 135                 g.list.append( { 'row' : { 'my' : my } } );
 136
 137                 var x = $('i_barcode'); x.value = ''; x.focus();
 138
 139         } catch(E) {
 140
 141                 dump(E+'\n'); alert(E);
 142
 143         }
 144 }
 145
 146 function next_patron() {
 147         try {
 148                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 149                 var rows = g.list.dump_with_keys();
 150                 for (var i = 0; i < rows.length; i++) {
 151                         var row = rows[i]; row.delta = g.delta;
 152                         if (row.patron_barcode == '') {
 153                                 delete(row.patron_barcode);
 154                         }
 155                         file.append_object(row);
 156                 }
 157                 file.close();
 158                 g.list.clear();
 159
 160                 var x;
 161                 x = $('i_barcode'); x.value = '';
 162                 x = $('p_barcode'); x.value = ''; x.focus();
 163
 164         } catch(E) {
 165                 dump(E+'\n'); alert(E);
 166         }
 167 }