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         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  16         if (typeof JSAN == 'undefined') { throw( "The JSAN library object is missing."); }
  17         JSAN.errorLevel = "die"; // none, warn, or die
  18         JSAN.addRepository('/xul/server/');
  19         JSAN.use('OpenILS.data'); g.data = new OpenILS.data(); g.data.stash_retrieve();
  20
  21         fetchUser();
  22         $('pl_user').appendChild(text(USER.usrname()));
  23         $('pl_org').appendChild(text(findOrgUnit(USER.ws_ou()).name()));
  24         setTimeout( function() {
  25                 fetchHighestPermOrgs( SESSION, USER.id(), myPerms );
  26                 pullListFetchHolds();
  27         }, 20 );
  28 }
  29
  30 function pullListFetchHolds() {
  31         var req = new Request(FETCH_HOLD_LIST, SESSION, HOLD_LIST_LIMIT, listOffset );
  32         req.callback(pullListDrawHolds);
  33         req.send();
  34 }
  35
  36 var holdRowTemplate;
  37 function pullListDrawHolds(r) {
  38         var holds = r.getResultObject();
  39
  40         var tbody = $('pull_list_tbody');
  41         if(!holdRowTemplate)
  42                 holdRowTemplate = tbody.removeChild($('pull_list_row'));
  43         numHolds = holds.length;
  44
  45         for( var h in holds ) {
  46                 var hold = holds[h];
  47                 var row = holdRowTemplate.cloneNode(true);
  48                 tbody.appendChild(row);
  49                 pullListDrawHold( tbody, row, hold, h );
  50         }
  51
  52 }
  53
  54 function pullListDrawHold( tbody, row, hold, idx ) {
  55
  56         $n(row, 'date').appendChild(text(hold.request_time().replace(/\ .*/, "")));
  57
  58         switch( hold.hold_type() ) {
  59                 case 'C' : unHideMe($n(row, 'copy_hold')); break;
  60                 case 'V' : unHideMe($n(row, 'volume_hold')); break;
  61                 case 'T' : unHideMe($n(row, 'title_hold')); break;
  62                 case 'M' : unHideMe($n(row, 'mr_hold')); break;
  63         }
  64
  65         var treq = new Request( FETCH_MODS_FROM_COPY, hold.current_copy() );
  66         treq.callback(
  67                 function(r) {
  68                         pullListDrawTitle( tbody, row, hold, idx, r.getResultObject() );        });
  69         treq.send();
  70
  71         var creq = new Request( FETCH_COPY, hold.current_copy(), ['location'] );
  72         creq.callback(
  73                 function(r) {
  74                         pullListDrawCopy( tbody, row, hold, idx, r.getResultObject() ); });
  75         creq.send();
  76
  77         var ureq = new Request( FETCH_USER, SESSION, hold.usr(), ['card'] );
  78         ureq.callback(
  79                 function(r) {
  80                         pullListDrawUser( tbody, row, hold, idx, r.getResultObject() ); });
  81         ureq.send();
  82
  83 }
  84
  85
  86 function pullListDrawTitle( tbody, row, hold, idx, record ) {
  87         $n(row, 'title').appendChild(text(record.title()));
  88         $n(row, 'author').appendChild(text(record.author()));
  89
  90         var type = modsFormatToMARC(record.types_of_resource()[0]);
  91         unHideMe($n(row, 'format_' + type));
  92         if( (parseInt(idx) +1) == numHolds ) update_ready('title');
  93 }
  94
  95
  96 function pullListDrawCopy( tbody, row, hold, idx, copy ) {
  97
  98         $n(row, 'barcode').appendChild(text(copy.barcode()));
  99         $n(row, 'copy_location').appendChild(text(copy.location().name()));
 100         $n(row, 'copy_number').appendChild(text(copy.copy_number()));
 101         try {
 102                 if (copy.age_protect()) {
 103                         $n(row, 'age_protect').appendChild(text( (copy.age_protect() == null ? '<Unset>' : ( typeof copy.age_protect() == 'object' ? copy.age_protect().name() : g.data.hash.crahp[ copy.age_protect() ].name() )) ));
 104                         unHideMe($n(row, 'age_protect_span'));
 105                 }
 106         } catch(E) { alert(E); }
 107
 108         var vreq = new Request(FETCH_VOLUME, copy.call_number());
 109         vreq.callback(
 110                 function(r) { pullListDrawVolume( tbody, row, hold, idx, r.getResultObject() ); } );
 111         vreq.send();
 112 }
 113
 114
 115 function pullListDrawUser( tbody, row, hold, idx, user ) {
 116         $n(row, 'patron').appendChild(text(user.card().barcode()));
 117         if( (parseInt(idx) +1) == numHolds ) update_ready('patron');
 118 }
 119
 120 var callNumbers = [];
 121 function pullListDrawVolume( tbody, row, hold, idx, volume ) {
 122         $n(row, 'call_number').appendChild(text(volume.label()));
 123         callNumbers.push(volume.label());
 124
 125         if( (parseInt(idx) +1) == numHolds ) update_ready('call_number');
 126 }
 127
 128
 129 function ts_getInnerText(el) {
 130         try {
 131                 if (el == null) { alert('null'); return ''; }
 132                 if (typeof el == "string") return el;
 133                 if (typeof el == "undefined") { return el };
 134                 if (el.innerText) return el.innerText;  //Not needed but it is faster
 135                 var str = "";
 136
 137                 var cs = el.childNodes;
 138                 var l = cs.length;
 139                 for (var i = 0; i < l; i++) {
 140                         switch (cs[i].nodeType) {
 141                                 case 1: //ELEMENT_NODE
 142                         str += ts_getInnerText(cs[i]);
 143                                 break;
 144                                 case 3: //TEXT_NODE
 145                                         str += cs[i].nodeValue;
 146                                 break;
 147                         }
 148                 }
 149                 return str;
 150         } catch(E) {
 151                 try {
 152                         alert('el = ' + el + '\nel.nodeName = ' + el.nodeName + '  el.nodeType = ' + el.nodeType + '\nE = ' + E);
 153                 } catch(F) {
 154                         alert('el = ' + el + '\nF = ' + F + '\nE = ' + E);
 155                 }
 156         }
 157 }
 158
 159 function get_unhidden_span(node) {
 160         var nl = node.childNodes;
 161         var s = '';
 162         for (var i = 0; i < nl.length; i++) {
 163                 if (nl[i].nodeName != 'span') continue;
 164                 if (nl[i].getAttribute('class') != 'hide_me') s += ts_getInnerText(nl[i]);
 165         }
 166         return s;
 167 }
 168
 169 function $f(parent,name) {
 170         var nl = parent.childNodes;
 171         for (var i = 0; i < nl.length; i++) {
 172                 if (typeof nl[i].getAttribute != 'undefined' && nl[i].getAttribute('name') == name) {
 173                         return nl[i];
 174                 }
 175         }
 176 }
 177
 178 function update_ready(which_update) {
 179         g[which_update] = true;
 180         if (typeof g.title != 'undefined' && typeof g.patron != 'undefined' && typeof g.call_number != 'undefined') {
 181                 setTimeout( function() { update_ready_do_it(); }, 1000);
 182         }
 183 }
 184
 185 function update_ready_do_it() {
 186         unHideMe($('pull_list_tbody')); hideMe($('inprogress'));
 187         var rows = [];
 188         var div = $('pull_list_tbody');
 189         var div_children = div.childNodes;
 190         for (var i = 0; i < div_children.length; i++) {
 191                 var pre = div_children[i];
 192                 if (pre.nodeName != 'pre') continue;
 193                 value = (
 194                         {
 195                                 'call_number' : ts_getInnerText($f(pre,'call_number')),
 196                                 'title' : ts_getInnerText($f(pre,'title')),
 197                                 'author' : ts_getInnerText($f(pre,'author')),
 198                                 'location' : ts_getInnerText($f(pre,'copy_location')),
 199                                 'copy_number' : ts_getInnerText($f(pre,'copy_number')),
 200                                 'item_type' : get_unhidden_span($f(pre,'item_type')),
 201                                 'node' : pre
 202                         }
 203                 );
 204                 rows.push( value );
 205         }
 206         rows = rows.sort( function(a,b) {
 207                 function inner_sort(sort_type,a,b) {
 208                         switch(sort_type) {
 209                                 case 'number' :
 210                                         a = Number(a); b = Number(b);
 211                                 break;
 212                                 case 'title' : /* special case for "a" and "the".  doesn't use marc 245 indicator */
 213                                         a = String( a ).toUpperCase().replace( /^\s*(THE|A|AN)\s+/, '' );
 214                                         b = String( b ).toUpperCase().replace( /^\s*(THE|A|AN)\s+/, '' );
 215                                 break;
 216                                 default:
 217                                         a = String( a ).toUpperCase();
 218                                         b = String( b ).toUpperCase();
 219                                 break;
 220                         }
 221
 222                         if (a < b) return -1;
 223                         if (a > b) return 1;
 224                         return 0;
 225                 }
 226                 var value = inner_sort('string',a.call_number,b.call_number);
 227                 if (value == 0) value = inner_sort('title',a.title,b.title);
 228                 if (value == 0) value = inner_sort('string',a.author,b.author);
 229                 if (value == 0) value = inner_sort('string',a.location,b.location);
 230                 if (value == 0) value = inner_sort('number',a.copy_number,b.copy_number);
 231                 if (value == 0) value = inner_sort('string',a.item_type,b.item_type);
 232                 return value;
 233         } );
 234         while(div.lastChild) div.removeChild( div.lastChild );
 235         for (var i = 0; i < rows.length; i++) {
 236                 div.appendChild( rows[i].node );
 237         }
 238 }