Add support for Multi-Homed Items (aka Foreign Bibs, aka Linked Items)

[evergreen-equinox.git] / Open-ILS / web / opac / skin / default / js / copy_details.js

diff --git a/Open-ILS/web/opac/skin/default/js/copy_details.js b/Open-ILS/web/opac/skin/default/js/copy_details.js
index 04e8e41..50361b6 100644 (file)
--- a/Open-ILS/web/opac/skin/default/js/copy_details.js
+++ b/Open-ILS/web/opac/skin/default/js/copy_details.js
@@ -9,7 +9,7 @@ var showDueDate = false;
 */
 var showDueTime = false;
 
-function cpdBuild( contextTbody, contextRow, record, callnumber, orgid, depth, copy_location ) {
+function cpdBuild( contextTbody, contextRow, record, callnumber, orgid, depth, copy_location, already_fetched_copies, peer_types ) {
        var i = cpdCheckExisting(contextRow);
        if(i) return i;
 
@@ -43,33 +43,51 @@ function cpdBuild( contextTbody, contextRow, record, callnumber, orgid, depth, c
        var print = $n(templateRow,'print');
        print.onclick = function() { cpdBuildPrintPane(
                contextRow, record, callnumber, orgid, depth) };
+    if (typeof callnumber == 'object') {
+        addCSSClass(print,'hide_me');
+    }
 
        var mainTbody = $n(templateRow, 'copies_tbody');
        var extrasRow = mainTbody.removeChild($n(mainTbody, 'copy_extras_row'));
 
-       var req = new Request(FETCH_COPIES_FROM_VOLUME, record.doc_id(), callnumber, orgid);
-       req.callback(cpdDrawCopies);
+    var request_args = {
+        peer_types      : peer_types, /* indexed the same as already_fetched_copies */
+        contextTbody   : contextTbody, /* tbody that holds the contextrow */
+        contextRow             : contextRow, /* the row our new row will be inserted after */
+        record                 : record,
+        callnumber             : callnumber, 
+        orgid                          : orgid,
+        depth                          : depth,
+        templateRow            : templateRow, /* contains everything */
+        copy_location          : copy_location,
+        mainTbody              : mainTbody, /* holds the copy rows */
+        extrasRow              : extrasRow, /* wrapper row for all extras */
+        counter                        : counter
+    }
 
-       req.request.args = { 
-               contextTbody    : contextTbody, /* tbody that holds the contextrow */
-               contextRow              : contextRow, /* the row our new row will be inserted after */
-               record                  : record,
-               callnumber              : callnumber, 
-               orgid                           : orgid,
-               depth                           : depth,
-               templateRow             : templateRow, /* contains everything */
-               copy_location           : copy_location,
-               mainTbody               : mainTbody, /* holds the copy rows */
-               extrasRow               : extrasRow, /* wrapper row for all extras */
-               counter                 : counter
-       };
+    if (! already_fetched_copies) {
+        var req = new Request(FETCH_COPIES_FROM_VOLUME, record.doc_id(), callnumber, orgid);
+        req.callback(cpdDrawCopies);
+
+        req.request.args = request_args;
+
+        req.send();
+    } else {
+        setTimeout(
+            function() {
+                delete request_args['copy_location'];
+                cpdDrawCopies({
+                    'args' : request_args,
+                    'getResultObject' : function() { return already_fetched_copies; }
+                });
+            }, 0
+        );
+    }
 
        if( contextRow.nextSibling ) 
                contextTbody.insertBefore( templateRow, contextRow.nextSibling );
        else
                contextTbody.appendChild( templateRow );
-
-       req.send();
        _debug('creating new details row with id ' + templateRow.id);
        cpdNodes[templateRow.id] = { templateRow : templateRow };
        return templateRow.id;
@@ -196,11 +214,27 @@ function cpdDrawCopies(r) {
        for( var i = 0; i < copies.length; i++ ) {
                var row = copyrow.cloneNode(true);
                var copyid = copies[i];
-               var req = new Request(FETCH_FLESHED_COPY, copies[i]);
-               req.callback(cpdDrawCopy);
-               req.request.args = r.args;
-               req.request.row = row;
-               req.send();
+        var pt; if (args.peer_types) pt = args.peer_types[i];
+        if (typeof copyid != 'object') {
+            var req = new Request(FETCH_FLESHED_COPY, copyid);
+            req.callback(cpdDrawCopy);
+            req.request.args = r.args;
+            req.request.row = row;
+            req.send();
+        } else {
+            setTimeout(
+                function(copy,row,pt) {
+                    return function() {
+                        cpdDrawCopy({
+                            'getResultObject' : function() { return copy; },
+                            'args' : r.args,
+                            'peer_type' : pt,
+                            'row' : row
+                        });
+                    };
+                }(copies[i],row,pt), 0
+            );
+        }
                copytbody.appendChild(row);
        }
 }
@@ -208,6 +242,7 @@ function cpdDrawCopies(r) {
 function cpdDrawCopy(r) {
        var copy = r.getResultObject();
        var row  = r.row;
+       var pt   = r.peer_type;
     var trow = r.args.templateRow;
 
     if (r.args.copy_location && copy.location().name() != r.args.copy_location) {
@@ -215,7 +250,13 @@ function cpdDrawCopy(r) {
         return;
     }
 
-       $n(row, 'barcode').appendChild(text(copy.barcode()));
+       var b = $n(row, 'barcode').appendChild(text(copy.barcode()));
+
+    /* show the peer type*/
+    if (pt) {
+        $n(row, 'barcode').appendChild(text(' :: ' + pt));
+    }
+
        $n(row, 'location').appendChild(text(copy.location().name()));
        $n(row, 'status').appendChild(text(copy.status().name()));
 
@@ -231,6 +272,20 @@ function cpdDrawCopy(r) {
         }
     }
 
+    /* show the other bibs link */
+    if (copy.peer_record_maps().length > 0) {
+        var l = $n(row, 'copy_multi_home');
+        unHideMe(l);
+        var link_args = {};
+        link_args.page = RRESULT;
+        link_args[PARAM_RTYPE] = RTYPE_LIST;
+        link_args[PARAM_RLIST] = new Array();
+        for (var i = 0; i < copy.peer_record_maps().length; i++) {
+            link_args[PARAM_RLIST].push( copy.peer_record_maps()[i].peer_record() );
+        }
+        l.setAttribute('href',buildOPACLink(link_args));
+    }
+
        if(isXUL()) {
                /* show the hold link */
                var l = $n(row, 'copy_hold_link');