Open-ILS/xul/staff_client/server/admin/hold_pull_list_classic.js

   1 var g = {};
   2
   3 var FETCH_HOLD_LIST                     = 'open-ils.circ:open-ils.circ.hold_pull_list.retrieve';
   4 var FETCH_COPY                                  = 'open-ils.search:open-ils.search.asset.copy.fleshed.custom';
   5 var FETCH_USER                                  = 'open-ils.actor:open-ils.actor.user.fleshed.retrieve';
   6 var FETCH_VOLUME                                = 'open-ils.search:open-ils.search.callnumber.retrieve';
   7
   8 var myPerms                             = [ 'VIEW_HOLD' ];
   9 var HOLD_LIST_LIMIT     = 50;
  10 var numHolds                    = 0;
  11
  12 var listOffset                  = 0;
  13
  14 function pullListInit() {
  15         fetchUser();
  16         $('pl_user').appendChild(text(USER.usrname()));
  17         $('pl_org').appendChild(text(findOrgUnit(USER.ws_ou()).name()));
  18         setTimeout( function() {
  19                 fetchHighestPermOrgs( SESSION, USER.id(), myPerms );
  20                 pullListFetchHolds();
  21         }, 20 );
  22 }
  23
  24 function pullListFetchHolds() {
  25         var req = new Request(FETCH_HOLD_LIST, SESSION, HOLD_LIST_LIMIT, listOffset );
  26         req.callback(pullListDrawHolds);
  27         req.send();
  28 }
  29
  30 var holdRowTemplate;
  31 function pullListDrawHolds(r) {
  32         var holds = r.getResultObject();
  33
  34         var tbody = $('pull_list_tbody');
  35         if(!holdRowTemplate)
  36                 holdRowTemplate = tbody.removeChild($('pull_list_row'));
  37         numHolds = holds.length;
  38
  39         for( var h in holds ) {
  40                 var hold = holds[h];
  41                 var row = holdRowTemplate.cloneNode(true);
  42                 tbody.appendChild(row);
  43                 pullListDrawHold( tbody, row, hold, h );
  44         }
  45
  46 }
  47
  48 function pullListDrawHold( tbody, row, hold, idx ) {
  49
  50         $n(row, 'date').appendChild(text(hold.request_time().replace(/\ .*/, "")));
  51
  52         switch( hold.hold_type() ) {
  53                 case 'C' : unHideMe($n(row, 'copy_hold')); break;
  54                 case 'V' : unHideMe($n(row, 'volume_hold')); break;
  55                 case 'T' : unHideMe($n(row, 'title_hold')); break;
  56                 case 'M' : unHideMe($n(row, 'mr_hold')); break;
  57         }
  58
  59         var treq = new Request( FETCH_MODS_FROM_COPY, hold.current_copy() );
  60         treq.callback(
  61                 function(r) {
  62                         pullListDrawTitle( tbody, row, hold, idx, r.getResultObject() );        });
  63         treq.send();
  64
  65         var creq = new Request( FETCH_COPY, hold.current_copy(), ['location'] );
  66         creq.callback(
  67                 function(r) {
  68                         pullListDrawCopy( tbody, row, hold, idx, r.getResultObject() ); });
  69         creq.send();
  70
  71         var ureq = new Request( FETCH_USER, SESSION, hold.usr(), ['card'] );
  72         ureq.callback(
  73                 function(r) {
  74                         pullListDrawUser( tbody, row, hold, idx, r.getResultObject() ); });
  75         ureq.send();
  76
  77 }
  78
  79
  80 function pullListDrawTitle( tbody, row, hold, idx, record ) {
  81         $n(row, 'title').appendChild(text(record.title()));
  82         $n(row, 'author').appendChild(text(record.author()));
  83
  84         var type = modsFormatToMARC(record.types_of_resource()[0]);
  85         unHideMe($n(row, 'format_' + type));
  86         if( (parseInt(idx) +1) == numHolds ) update_ready('title');
  87 }
  88
  89
  90 function pullListDrawCopy( tbody, row, hold, idx, copy ) {
  91
  92         $n(row, 'barcode').appendChild(text(copy.barcode()));
  93         $n(row, 'copy_location').appendChild(text(copy.location().name()));
  94         $n(row, 'copy_number').appendChild(text(copy.copy_number()));
  95
  96         var vreq = new Request(FETCH_VOLUME, copy.call_number());
  97         vreq.callback(
  98                 function(r) { pullListDrawVolume( tbody, row, hold, idx, r.getResultObject() ); } );
  99         vreq.send();
 100 }
 101
 102
 103 function pullListDrawUser( tbody, row, hold, idx, user ) {
 104         $n(row, 'patron').appendChild(text(user.card().barcode()));
 105         if( (parseInt(idx) +1) == numHolds ) update_ready('patron');
 106 }
 107
 108 var callNumbers = [];
 109 function pullListDrawVolume( tbody, row, hold, idx, volume ) {
 110         $n(row, 'call_number').appendChild(text(volume.label()));
 111         callNumbers.push(volume.label());
 112
 113         if( (parseInt(idx) +1) == numHolds ) update_ready('call_number');
 114 }
 115
 116
 117 function ts_getInnerText(el) {
 118         try {
 119                 if (el == null) { alert('null'); return ''; }
 120                 if (typeof el == "string") return el;
 121                 if (typeof el == "undefined") { return el };
 122                 if (el.innerText) return el.innerText;  //Not needed but it is faster
 123                 var str = "";
 124
 125                 var cs = el.childNodes;
 126                 var l = cs.length;
 127                 for (var i = 0; i < l; i++) {
 128                         switch (cs[i].nodeType) {
 129                                 case 1: //ELEMENT_NODE
 130                         str += ts_getInnerText(cs[i]);
 131                                 break;
 132                                 case 3: //TEXT_NODE
 133                                         str += cs[i].nodeValue;
 134                                 break;
 135                         }
 136                 }
 137                 return str;
 138         } catch(E) {
 139                 try {
 140                         alert('el = ' + el + '\nel.nodeName = ' + el.nodeName + '  el.nodeType = ' + el.nodeType + '\nE = ' + E);
 141                 } catch(F) {
 142                         alert('el = ' + el + '\nF = ' + F + '\nE = ' + E);
 143                 }
 144         }
 145 }
 146
 147 function get_unhidden_span(node) {
 148         var nl = node.childNodes;
 149         var s = '';
 150         for (var i = 0; i < nl.length; i++) {
 151                 if (nl[i].nodeName != 'span') continue;
 152                 if (nl[i].getAttribute('class') != 'hide_me') s += ts_getInnerText(nl[i]);
 153         }
 154         return s;
 155 }
 156
 157 function $f(parent,name) {
 158         var nl = parent.childNodes;
 159         for (var i = 0; i < nl.length; i++) {
 160                 if (typeof nl[i].getAttribute != 'undefined' && nl[i].getAttribute('name') == name) {
 161                         return nl[i];
 162                 }
 163         }
 164 }
 165
 166 function update_ready(which_update) {
 167         g[which_update] = true;
 168         if (typeof g.title != 'undefined' && typeof g.patron != 'undefined' && typeof g.call_number != 'undefined') {
 169                 setTimeout( function() { update_ready_do_it(); }, 1000);
 170         }
 171 }
 172
 173 function update_ready_do_it() {
 174         unHideMe($('pull_list_tbody')); hideMe($('inprogress'));
 175         var rows = [];
 176         var div = $('pull_list_tbody');
 177         var div_children = div.childNodes;
 178         for (var i = 0; i < div_children.length; i++) {
 179                 var pre = div_children[i];
 180                 if (pre.nodeName != 'pre') continue;
 181                 value = (
 182                         {
 183                                 'call_number' : ts_getInnerText($f(pre,'call_number')),
 184                                 'title' : ts_getInnerText($f(pre,'title')),
 185                                 'author' : ts_getInnerText($f(pre,'author')),
 186                                 'location' : ts_getInnerText($f(pre,'copy_location')),
 187                                 'copy_number' : ts_getInnerText($f(pre,'copy_number')),
 188                                 'item_type' : get_unhidden_span($f(pre,'item_type')),
 189                                 'node' : pre
 190                         }
 191                 );
 192                 rows.push( value );
 193         }
 194         rows = rows.sort( function(a,b) {
 195                 function inner_sort(sort_type,a,b) {
 196                         switch(sort_type) {
 197                                 case 'number' :
 198                                         a = Number(a); b = Number(b);
 199                                 break;
 200                                 case 'title' : /* special case for "a" and "the".  doesn't use marc 245 indicator */
 201                                         a = String( a ).toUpperCase().replace( /^\s*(THE|A|AN)\s+/, '' );
 202                                         b = String( b ).toUpperCase().replace( /^\s*(THE|A|AN)\s+/, '' );
 203                                 break;
 204                                 default:
 205                                         a = String( a ).toUpperCase();
 206                                         b = String( b ).toUpperCase();
 207                                 break;
 208                         }
 209
 210                         if (a < b) return -1;
 211                         if (a > b) return 1;
 212                         return 0;
 213                 }
 214                 var value = inner_sort('string',a.call_number,b.call_number);
 215                 if (value == 0) value = inner_sort('title',a.title,b.title);
 216                 if (value == 0) value = inner_sort('string',a.author,b.author);
 217                 if (value == 0) value = inner_sort('string',a.location,b.location);
 218                 if (value == 0) value = inner_sort('number',a.copy_number,b.copy_number);
 219                 if (value == 0) value = inner_sort('string',a.item_type,b.item_type);
 220                 return value;
 221         } );
 222         while(div.lastChild) div.removeChild( div.lastChild );
 223         for (var i = 0; i < rows.length; i++) {
 224                 div.appendChild( rows[i].node );
 225         }
 226 }