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                 g.list.init( {
  16                         'columns' : [
  17                                 {
  18                                         'id' : 'timestamp',
  19                                         'label' : 'Timestamp',
  20                                         'flex' : 1, 'primary' : false, 'hidden' : true,
  21                                         'render' : 'my.timestamp'
  22                                 },
  23                                 {
  24                                         'id' : 'checkout_time',
  25                                         'label' : 'Check Out Time',
  26                                         'flex' : 1, 'primary' : false, 'hidden' : true,
  27                                         'render' : 'my.checkout_time'
  28                                 },
  29                                 {
  30                                         'id' : 'type',
  31                                         'label' : 'Transaction Type',
  32                                         'flex' : 1, 'primary' : false, 'hidden' : true,
  33                                         'render' : 'my.type'
  34                                 },
  35                                 {
  36                                         'id' : 'patron_barcode',
  37                                         'label' : 'Patron Barcode',
  38                                         'flex' : 1, 'primary' : false, 'hidden' : true,
  39                                         'render' : 'my.patron_barcode'
  40                                 },
  41                                 {
  42                                         'id' : 'barcode',
  43                                         'label' : 'Item Barcode',
  44                                         'flex' : 2, 'primary' : true, 'hidden' : false,
  45                                         'render' : 'my.barcode'
  46                                 },
  47                                 {
  48                                         'id' : 'due_date',
  49                                         'label' : 'Due Date',
  50                                         'flex' : 1, 'primary' : false, 'hidden' : false,
  51                                         'render' : 'my.due_date'
  52                                 },
  53                         ],
  54                         'map_row_to_column' : function(row,col) {
  55                                 // row contains { 'my' : { 'barcode' : xxx, 'duedate' : xxx } }
  56                                 // col contains one of the objects listed above in columns
  57
  58                                 var my = row.my;
  59                                 var value;
  60                                 try {
  61                                         value = eval( col.render );
  62                                         if (typeof value == 'undefined') value = '';
  63
  64                                 } catch(E) {
  65                                         JSAN.use('util.error'); var error = new util.error();
  66                                         error.sdump('D_WARN','map_row_to_column: ' + E);
  67                                         value = '???';
  68                                 }
  69                                 return value;
  70                         }
  71                 } );
  72
  73                 JSAN.use('util.date');
  74                 var today = new Date();
  75                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
  76                 todayPlus = util.date.formatted_date(todayPlus,"%F");
  77
  78                 $('duedate').setAttribute('value',todayPlus);
  79                 $('duedate').addEventListener('change',check_date,false);
  80
  81                 $('p_barcode').addEventListener('keypress',handle_keypress,false);
  82                 $('p_barcode').focus();
  83
  84                 $('i_barcode').addEventListener('keypress',handle_keypress,false);
  85                 $('enter').addEventListener('command',handle_enter,false);
  86
  87                 $('duedate_menu').addEventListener('command',handle_duedate_menu,false);
  88
  89                 $('submit').addEventListener('command',next_patron,false);
  90
  91                 JSAN.use('util.file');
  92                 var file = new util.file('offline_delta');
  93                 if (file._file.exists()) { g.delta = file.get_object(); file.close(); } else { g.delta = 0; }
  94
  95         } catch(E) {
  96                 var err_msg = "!! This software has encountered an error.  Please tell your friendly " +
  97                         "system administrator or software developer the following:\ncirc/offline_renew.xul\n" + E + '\n';
  98                 try { g.error.sdump('D_ERROR',err_msg); } catch(E) { dump(err_msg); }
  99                 alert(err_msg);
 100         }
 101 }
 102
 103 function $(id) { return document.getElementById(id); }
 104
 105 function handle_keypress(ev) {
 106         if ( (! ev.keyCode) || (ev.keyCode != 13) ) return;
 107         switch(ev.target) {
 108                 case $('p_barcode') : $('i_barcode').focus(); break;
 109                 case $('i_barcode') : append_to_list('barcode'); break;
 110                 default: break;
 111         }
 112 }
 113
 114 function handle_enter(ev) {
 115         append_to_list('barcode');
 116 }
 117
 118 function handle_duedate_menu(ev) {
 119         if (ev.target.value=='0') return;
 120         JSAN.use('util.date');
 121         var today = new Date();
 122         var todayPlus = new Date();
 123         todayPlus.setTime( today.getTime() + 24*60*60*1000*ev.target.value );
 124         todayPlus = util.date.formatted_date(todayPlus,'%F');
 125         $('duedate').setAttribute('value',todayPlus);
 126         $('duedate').value = todayPlus;
 127 }
 128
 129 function check_date(ev) {
 130         JSAN.use('util.date');
 131         try {
 132                 if (! util.date.check('YYYY-MM-DD',ev.target.value) ) { throw('Invalid Date'); }
 133                 if (util.date.check_past('YYYY-MM-DD',ev.target.value) ) { throw('Due date needs to be after today.'); }
 134                 if ( util.date.formatted_date(new Date(),'%F') == ev.target.value) { throw('Due date needs to be after today.'); }
 135         } catch(E) {
 136                 alert(E);
 137                 var today = new Date();
 138                 var todayPlus = new Date(); todayPlus.setTime( today.getTime() + 24*60*60*1000*14 );
 139                 todayPlus = util.date.formatted_date(todayPlus,"%F");
 140                 ev.target.value = todayPlus;
 141         }
 142 }
 143
 144 function append_to_list(checkout_type,count) {
 145
 146         try {
 147
 148                 var my = {};
 149
 150                 my.type = 'renew';
 151                 my.timestamp = parseInt( new Date().getTime() / 1000) + g.delta;
 152                 my.checkout_time = util.date.formatted_date(new Date(),"%F %H:%M:%s");
 153
 154                 var p_barcode = $('p_barcode').value;
 155                 if (! p_barcode) {
 156                         /* Not strictly necessary for a renewal
 157                         alert('Please enter a patron barcode first.');
 158                         return;
 159                         */
 160                 } else {
 161
 162                         // Need to validate patron barcode against bad patron list
 163                         my.patron_barcode = p_barcode;
 164                 }
 165
 166                 var due_date = $('duedate').value; // Need to validate this
 167                 my.due_date = due_date;
 168
 169                 var i_barcode = $('i_barcode').value;
 170                 switch(checkout_type) {
 171                         case 'barcode' :
 172                                 if (! i_barcode) return;
 173
 174                                 var rows = g.list.dump_with_keys();
 175                                 for (var i = 0; i < rows.length; i++) {
 176                                         if (rows[i].barcode == i_barcode) {
 177                                                 alert('This barcode has already been scanned.');
 178                                                 return;
 179                                         }
 180                                 }
 181
 182                                 my.barcode = i_barcode;
 183                         break;
 184                         default: alert("Please report that this happened."); break;
 185                 }
 186
 187                 g.list.append( { 'row' : { 'my' : my } } );
 188
 189                 var x = $('i_barcode'); x.value = ''; x.focus();
 190
 191         } catch(E) {
 192
 193                 dump(E+'\n'); alert(E);
 194
 195         }
 196 }
 197
 198 function next_patron() {
 199         try {
 200                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 201                 var rows = g.list.dump_with_keys();
 202                 for (var i = 0; i < rows.length; i++) {
 203                         var row = rows[i]; row.delta = g.delta;
 204                         if (row.patron_barcode == '') {
 205                                 delete(row.patron_barcode);
 206                         }
 207                         file.append_object(row);
 208                 }
 209                 file.close();
 210                 g.list.clear();
 211
 212                 var x;
 213                 x = $('i_barcode'); x.value = '';
 214                 x = $('p_barcode'); x.value = ''; x.focus();
 215
 216         } catch(E) {
 217                 dump(E+'\n'); alert(E);
 218         }
 219 }