[DS-749] - Allow for bitstream display order to be changed.

git-svn-id: http://scm.dspace.org/svn/repo/dspace/trunk@6580 9c30dcfa-912a-0410-8fc2-9e0234be79fd

dspace-api/src/main/java/org/dspace/content/Bundle.java

@@ -10,10 +10,7 @@ package org.dspace.content;
 import java.io.IOException;
 import java.io.InputStream;
 import java.sql.SQLException;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Iterator;
-import java.util.List;
-import java.util.ListIterator;
 
 import org.apache.log4j.Logger;
 import org.dspace.authorize.AuthorizeConfiguration;
@@ -117,6 +114,9 @@ public class Bundle extends DSpaceObject
                 }
                 else
                 {
+                    //Since bitstreams can be ordered by a column in bundle2bitstream
+                    //We cannot use queryTable & so we need to add our table later on
+                    r.setTable("bitstream");
                     bitstreams.add(new Bitstream(ourContext, r));
                 }
             }
@@ -466,18 +466,32 @@ public class Bundle extends DSpaceObject
     public void setOrder(int bitstreamIds[]) throws AuthorizeException, SQLException {
         AuthorizeManager.authorizeAction(ourContext, this, Constants.WRITE);
 
+        //Map the bitstreams of the bundle by identifier
+        Map<Integer, Bitstream> bitstreamMap = new HashMap<Integer, Bitstream>();
+        for (Bitstream bitstream : bitstreams) {
+            bitstreamMap.put(bitstream.getID(), bitstream);
+        }
+
+        //We need to also reoder our cached bitstreams list
+        bitstreams = new ArrayList<Bitstream>();
         for (int i = 0; i < bitstreamIds.length; i++) {
             int bitstreamId = bitstreamIds[i];
 
+            //TODO: take into account the asc & desc ! from the dspace.cfg
             TableRow row = DatabaseManager.querySingleTable(ourContext, "bundle2bitstream",
                     "SELECT * FROM bundle2bitstream WHERE bitstream_id= ? ", bitstreamId);
 
             if(row == null){
+                //This should never occur but just in case
                 log.warn(LogManager.getHeader(ourContext, "Invalid bitstream id while changing bitstream order", "Bundle: " + getID() + ", bitstream id: " + bitstreamId));
             }else{
                 row.setColumn("bitstream_order", i);
                 DatabaseManager.update(ourContext, row);
             }
+
+            // Place the bitstream in the list of bitstreams in this bundle
+            bitstreams.add(bitstreamMap.get(bitstreamId));
+
         }
     }
 

dspace-api/src/main/java/org/dspace/storage/rdbms/TableRow.java

@@ -69,6 +69,10 @@ public class TableRow
         return table;
     }
 
+    public void setTable(String table) {
+        this.table = table;
+    }
+
     /**
      * Return true if this row contains a column with this name.
      * 

dspace-api/src/main/resources/Messages.properties

@@ -1161,6 +1161,7 @@ jsp.tools.edit-item-form.elem5                                  = Primary<br/>Bi
 jsp.tools.edit-item-form.elem7                                  = Name
 jsp.tools.edit-item-form.elem8                                  = Source
 jsp.tools.edit-item-form.elem9                                  = Description
+jsp.tools.edit-item-form.elem12                                 = Order
 jsp.tools.edit-item-form.handle                                 = Handle:
 jsp.tools.edit-item-form.heading                                = Bitstreams
 jsp.tools.edit-item-form.item                                   = Item's Authorizations:
@@ -1177,6 +1178,9 @@ jsp.tools.edit-item-form.replacecc.button                       = Replace Creati
 jsp.tools.edit-item-form.title                                  = Edit Item
 jsp.tools.edit-item-form.withdraw-w-confirm.button              = Withdraw...
 jsp.tools.edit-item-form.unlock                                 = Unlock the authority key value for manual editing, or toggle it locked again
+jsp.tools.edit-item-form.move-up                                = Move up
+jsp.tools.edit-item-form.move-down                              = Move down
+jsp.tools.edit-item-form.order-update                           = Update bitstream order
 jsp.tools.eperson-list.close.button                             = Close
 jsp.tools.eperson-list.heading                                  = E-people {0}-{1} of {2}
 jsp.tools.eperson-list.info1                                    = Clicking on the 'Add' button next to an e-person will add that e-person to the list on the main form.

dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/servlet/admin/EditItemServlet.java

@@ -29,6 +29,7 @@ import org.apache.commons.fileupload.FileUploadBase.FileSizeLimitExceededExcepti
 
 import org.apache.log4j.Logger;
 import org.dspace.app.util.AuthorizeUtil;
+import org.dspace.app.util.Util;
 import org.dspace.app.webui.servlet.DSpaceServlet;
 import org.dspace.app.webui.util.FileUploadRequest;
 import org.dspace.app.webui.util.JSPManager;
@@ -461,6 +462,18 @@ public class EditItemServlet extends DSpaceServlet
             request.setAttribute("cclicense_button", Boolean.FALSE);
         }
         
+        try
+        {
+            if( 0 < item.getBundles("ORIGINAL").length){
+                AuthorizeUtil.authorizeManageBundlePolicy(context, item.getBundles("ORIGINAL")[0]);
+                request.setAttribute("reorder_bitstreams_button", Boolean.TRUE);
+            }
+        }
+        catch (AuthorizeException authex)
+        {
+            request.setAttribute("reorder_bitstreams_button", Boolean.FALSE);
+        }
+
         if (!item.isWithdrawn())
         {
             try
@@ -741,6 +754,48 @@ public class EditItemServlet extends DSpaceServlet
             request.setAttribute("item", item);
             JSPManager
                     .showJSP(request, response, "/tools/upload-bitstream.jsp");
+        }else
+        if(button.equals("submit_update_order") || button.startsWith("submit_order_"))
+        {
+            Bundle[] bundles = item.getBundles("ORIGINAL");
+            for (Bundle bundle : bundles) {
+                Bitstream[] bitstreams = bundle.getBitstreams();
+                int[] newBitstreamOrder = new int[bitstreams.length];
+                if (button.equals("submit_update_order")) {
+                    for (Bitstream bitstream : bitstreams) {
+                        //The order is determined by javascript
+                        //For each of our bitstream retrieve the order value
+                        int order = Util.getIntParameter(request, "order_" + bitstream.getID());
+                        //-1 the order since the order needed to start from one
+                        order--;
+                        //Place the bitstream identifier in the correct order
+                        newBitstreamOrder[order] = bitstream.getID();
+                    }
+                }else{
+                    //Javascript isn't operational retrieve the value from the hidden field
+                    //Retrieve the button key
+                    String inputKey = button.replace("submit_order_", "") + "_value";
+                    if(inputKey.startsWith(bundle.getID() + "_")){
+                        String[] vals = request.getParameter(inputKey).split(",");
+                        for (int i = 0; i < vals.length; i++) {
+                            String val = vals[i];
+                            newBitstreamOrder[i] = Integer.parseInt(val);
+                        }
+                    }else{
+                        newBitstreamOrder = null;
+                    }
+
+                }
+
+                if(newBitstreamOrder != null){
+                    //Set the new order in our bundle !
+                    bundle.setOrder(newBitstreamOrder);
+                    bundle.update();
+                }
+            }
+
+            // Show edit page again
+            showEditForm(context, request, response, item);
         }
         else
         {

dspace-jspui/dspace-jspui-webapp/src/main/webapp/dspace-admin/js/bitstream-ordering.js

@@ -0,0 +1,102 @@
+(function ($) {
+    $(document).ready(function() {
+        var bitstreamTable = $("table#bitstream-edit-form-table");
+
+        var upArrows = bitstreamTable.find('input[name^="submit_order_"][name$="_up"]');
+        var downArrows = bitstreamTable.find('input[name^="submit_order_"][name$="_down"]');
+
+
+        upArrows.click(function(event) {
+            moveRow($(this), true);
+            return false;
+        });
+
+        downArrows.click(function(event){
+            moveRow($(this), false);
+            return false;
+        });
+
+        //Javascript successfully started, show our submit reorder button
+        $('input[name="submit_update_order"]').css('visibility', 'visible').show();
+    });
+
+    function moveRow(element, moveUp){
+        var row = $(element).parents("tr:first");
+
+        //Save the row that also moves from position
+        var altRow;
+        if(moveUp){
+            altRow = row.prev();
+            row.insertBefore(altRow);
+        }else{
+            altRow = row.next();
+            row.insertAfter(altRow);
+        }
+
+        renderRowMovement(row, moveUp);
+        //The other row makes an inverse movement
+        renderRowMovement(altRow, !moveUp);
+    }
+
+    function renderRowMovement(row, moveUp) {
+        //Flip the class from even to odd or the other way around
+        if(row.find('td').hasClass('evenRowEvenCol')){
+            var cells = row.find('td[class="evenRowEvenCol"]');
+            cells. removeClass('evenRowEvenCol');
+            cells.addClass('oddRowEvenCol');
+            cells = row.find('td[class="evenRowOddCol"]');
+            cells. removeClass('evenRowOddCol');
+            cells.addClass('oddRowOddCol');
+        }else{
+            var cells = row.find('td[class="oddRowEvenCol"]');
+            cells. removeClass('oddRowEvenCol');
+            cells.addClass('evenRowEvenCol');
+            cells = row.find('td[class="oddRowOddCol"]');
+            cells. removeClass('oddRowOddCol');
+            cells.addClass('evenRowOddCol');
+        }
+
+        var orderElement = row.find('input[name^="order_"]');
+        //Retrieve  the order & calculate the new order depending on we move up or down
+        var newOrder = parseInt(orderElement.val());
+        if (moveUp) {
+            newOrder--;
+        } else {
+            newOrder++;
+        }
+        orderElement.val(newOrder);
+
+        var upArrow = row.find('input[name$^="submit_order_"][name$="_up"]');
+        var downArrow = row.find('input[name$^="submit_order_"][name$="_down"]');
+
+        //Check if we are the first row, if so hide the up arrow
+        if(!isOrginalBundleRow(row.prev())){
+            upArrow.attr('disabled', 'disabled');
+        }else{
+            upArrow.removeAttr('disabled');
+        }
+
+        //Check if we are the last row, if so hide the down arrow
+        if(!isOrginalBundleRow(row.next())){
+            downArrow.attr('disabled', 'disabled');
+        }else{
+            downArrow.removeAttr('disabled');
+        }
+
+        //Set the displayed new order
+        var displayedOrder = row.find('span[id^="aspect.administrative.item.EditItemBitstreamsForm.field.order_"][id$="_new"]');
+        displayedOrder.text(newOrder);
+    }
+
+    /**
+     * Checks if the given row is a bundle header
+     * @param row the row to be checked
+     */
+    function isOrginalBundleRow(row){
+        // Checks if the identifier starts with an original bundle identifier
+        return row.attr("id").indexOf("row_ORIGINAL_") == 0;
+    }
+
+
+
+})(jQuery);

dspace-jspui/dspace-jspui-webapp/src/main/webapp/dspace-admin/js/jquery-1.4.2.min.js

@@ -0,0 +1,146 @@
+/*
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
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+this[a].style.display=d||"";if(c.css(this[a],"display")==="none"){d=this[a].nodeName;var f;if(la[d])f=la[d];else{var e=c("<"+d+" />").appendTo("body");f=e.css("display");if(f==="none")f="block";e.remove();la[d]=f}c.data(this[a],"olddisplay",f)}}a=0;for(b=this.length;a<b;a++)this[a].style.display=c.data(this[a],"olddisplay")||"";return this}},hide:function(a,b){if(a||a===0)return this.animate(K("hide",3),a,b);else{a=0;for(b=this.length;a<b;a++){var d=c.data(this[a],"olddisplay");!d&&d!=="none"&&c.data(this[a],
+"olddisplay",c.css(this[a],"display"))}a=0;for(b=this.length;a<b;a++)this[a].style.display="none";return this}},_toggle:c.fn.toggle,toggle:function(a,b){var d=typeof a==="boolean";if(c.isFunction(a)&&c.isFunction(b))this._toggle.apply(this,arguments);else a==null||d?this.each(function(){var f=d?a:c(this).is(":hidden");c(this)[f?"show":"hide"]()}):this.animate(K("toggle",3),a,b);return this},fadeTo:function(a,b,d){return this.filter(":hidden").css("opacity",0).show().end().animate({opacity:b},a,d)},
+animate:function(a,b,d,f){var e=c.speed(b,d,f);if(c.isEmptyObject(a))return this.each(e.complete);return this[e.queue===false?"each":"queue"](function(){var j=c.extend({},e),i,o=this.nodeType===1&&c(this).is(":hidden"),k=this;for(i in a){var n=i.replace(ia,ja);if(i!==n){a[n]=a[i];delete a[i];i=n}if(a[i]==="hide"&&o||a[i]==="show"&&!o)return j.complete.call(this);if((i==="height"||i==="width")&&this.style){j.display=c.css(this,"display");j.overflow=this.style.overflow}if(c.isArray(a[i])){(j.specialEasing=
+j.specialEasing||{})[i]=a[i][1];a[i]=a[i][0]}}if(j.overflow!=null)this.style.overflow="hidden";j.curAnim=c.extend({},a);c.each(a,function(r,u){var z=new c.fx(k,j,r);if(Ab.test(u))z[u==="toggle"?o?"show":"hide":u](a);else{var C=Bb.exec(u),B=z.cur(true)||0;if(C){u=parseFloat(C[2]);var E=C[3]||"px";if(E!=="px"){k.style[r]=(u||1)+E;B=(u||1)/z.cur(true)*B;k.style[r]=B+E}if(C[1])u=(C[1]==="-="?-1:1)*u+B;z.custom(B,u,E)}else z.custom(B,u,"")}});return true})},stop:function(a,b){var d=c.timers;a&&this.queue([]);
+this.each(function(){for(var f=d.length-1;f>=0;f--)if(d[f].elem===this){b&&d[f](true);d.splice(f,1)}});b||this.dequeue();return this}});c.each({slideDown:K("show",1),slideUp:K("hide",1),slideToggle:K("toggle",1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(a,b){c.fn[a]=function(d,f){return this.animate(b,d,f)}});c.extend({speed:function(a,b,d){var f=a&&typeof a==="object"?a:{complete:d||!d&&b||c.isFunction(a)&&a,duration:a,easing:d&&b||b&&!c.isFunction(b)&&b};f.duration=c.fx.off?0:typeof f.duration===
+"number"?f.duration:c.fx.speeds[f.duration]||c.fx.speeds._default;f.old=f.complete;f.complete=function(){f.queue!==false&&c(this).dequeue();c.isFunction(f.old)&&f.old.call(this)};return f},easing:{linear:function(a,b,d,f){return d+f*a},swing:function(a,b,d,f){return(-Math.cos(a*Math.PI)/2+0.5)*f+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]||
+c.fx.step._default)(this);if((this.prop==="height"||this.prop==="width")&&this.elem.style)this.elem.style.display="block"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function f(j){return e.step(j)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;
+this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=
+this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem,
+e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||
+c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement?
+function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=
+this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle;
+k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&&
+f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
+a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b);
+c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a,
+d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-
+f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
+"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
+e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);

dspace-jspui/dspace-jspui-webapp/src/main/webapp/tools/edit-item-form.jsp

@@ -47,6 +47,8 @@
 <%@ page import="org.dspace.content.authority.MetadataAuthorityManager" %>
 <%@ page import="org.dspace.content.authority.ChoiceAuthorityManager" %>
 <%@ page import="org.dspace.content.authority.Choices" %>
+<%@ page import="org.apache.commons.lang.StringUtils" %>
+<%@ page import="java.util.ArrayList" %>
 
 <%
     Item item = (Item) request.getAttribute("item");
@@ -84,6 +86,9 @@
     Boolean reinstate = (Boolean)request.getAttribute("reinstate_button");
     boolean bReinstate = (reinstate == null ? false : reinstate.booleanValue());
 
+    Boolean reOrderBitstreams = (Boolean)request.getAttribute("reorder_bitstreams_button");
+    boolean breOrderBitstreams = (reOrderBitstreams != null && reOrderBitstreams);
+
     // owning Collection ID for choice authority calls
     int collectionID = -1;
     if (collections.length > 0)
@@ -181,6 +186,10 @@
                parentlink="/dspace-admin"
                nocache="true">
 
+    <script type="text/javascript" src="<%= request.getContextPath() %>/dspace-admin/js/jquery-1.4.2.min.js"></script>
+    <script type="text/javascript" src="<%= request.getContextPath() %>/dspace-admin/js/bitstream-ordering.js"></script>
+
+
     <%-- <h1>Edit Item</h1> --%>
         <h1><fmt:message key="jsp.tools.edit-item-form.title"/></h1>
     
@@ -438,7 +447,7 @@
         format field.</p> --%>
                 <p><fmt:message key="jsp.tools.edit-item-form.note3"/></p>
 
-        <table class="miscTable" summary="Bitstream data table">
+        <table id="bitstream-edit-form-table" class="miscTable" summary="Bitstream data table">
             <tr>
           <%-- <th class="oddRowEvenCol"><strong>Primary<br>Bitstream</strong></th>
                 <th class="oddRowOddCol"><strong>Name</strong></th>
@@ -453,7 +462,8 @@
                 <th id="t14" class="oddRowOddCol"><strong><fmt:message key="jsp.tools.edit-item-form.elem9"/></strong></th>
                 <th id="t15" class="oddRowEvenCol"><strong><fmt:message key="jsp.tools.edit-item-form.elem10"/></strong></th>
                 <th id="t16" class="oddRowOddCol"><strong><fmt:message key="jsp.tools.edit-item-form.elem11"/></strong></th>
-                <th id="t17" class="oddRowEvenCol">&nbsp;</th>
+                <th id="t17" class="oddRowOddCol"><strong><fmt:message key="jsp.tools.edit-item-form.elem12"/></strong></th>
+                <th id="t18" class="oddRowEvenCol">&nbsp;</th>
             </tr>
 <%
     Bundle[] bundles = item.getBundles();
@@ -464,12 +474,17 @@
         Bitstream[] bitstreams = bundles[i].getBitstreams();
         for (int j = 0; j < bitstreams.length; j++)
         {
+            ArrayList<Integer> bitstreamIdOrder = new ArrayList<Integer>();
+            for (Bitstream bitstream : bitstreams) {
+                bitstreamIdOrder.add(bitstream.getID());
+            }
+
             // Parameter names will include the bundle and bitstream ID
             // e.g. "bitstream_14_18_desc" is the description of bitstream 18 in bundle 14
             String key = bundles[i].getID() + "_" + bitstreams[j].getID();
             BitstreamFormat bf = bitstreams[j].getFormat();
 %>
-            <tr>
+            <tr id="<%="row_" + bundles[i].getName() + "_" + bitstreams[j].getID()%>">
                 <% if (bundles[i].getName().equals("ORIGINAL"))
                    { %>
                      <td headers="t11" class="<%= row %>RowEvenCol" align="center">
@@ -496,7 +511,54 @@
                 <td headers="t16" class="<%= row %>RowOddCol">
                     <input type="text" name="bitstream_user_format_description_<%= key %>" value="<%= (bitstreams[j].getUserFormatDescription() == null ? "" : Utils.addEntities(bitstreams[j].getUserFormatDescription())) %>"/>
                 </td>
+<%
+                   if (bundles[i].getName().equals("ORIGINAL") && breOrderBitstreams)
+                   {
+                       //This strings are only used in case the user has javascript disabled
+                       String upButtonValue = null;
+                       String downButtonValue = null;
+                       if(0 != j){
+                           ArrayList<Integer> temp = (ArrayList<Integer>) bitstreamIdOrder.clone();
+                           //We don't have the first button, so create a value where the current bitstreamId moves one up
+                           Integer tempInt = temp.get(j);
+                           temp.set(j, temp.get(j - 1));
+                           temp.set(j - 1, tempInt);
+                           upButtonValue = StringUtils.join(temp.toArray(new Integer[temp.size()]), ",");
+                       }
+                       if(j < (bitstreams.length -1)){
+                           //We don't have the first button, so create a value where the current bitstreamId moves one up
+                           ArrayList<Integer> temp = (ArrayList<Integer>) bitstreamIdOrder.clone();
+                           Integer tempInt = temp.get(j);
+                           temp.set(j, temp.get(j + 1));
+                           temp.set(j + 1, tempInt);
+                           downButtonValue = StringUtils.join(temp.toArray(new Integer[temp.size()]), ",");
+                       }
+
+
+
+%>
                 <td headers="t17" class="<%= row %>RowEvenCol">
+                    <input type="hidden" value="<%=j+1%>" name="order_<%=bitstreams[j].getID()%>">
+                    <input type="hidden" value="<%=upButtonValue%>" name="<%=bundles[i].getID()%>_<%=bitstreams[j].getID()%>_up_value">
+                    <input type="hidden" value="<%=downButtonValue%>" name="<%=bundles[i].getID()%>_<%=bitstreams[j].getID()%>_down_value">
+                    <div>
+                        <input name="submit_order_<%=key%>_up" type="submit" value="<fmt:message key="jsp.tools.edit-item-form.move-up"/> " <%=j==0 ? "disabled=\"disabled\"" : ""%>/>
+                    </div>
+                    <div>
+                        <input name="submit_order_<%=key%>_down" type="submit" value="<fmt:message key="jsp.tools.edit-item-form.move-down"/> " <%=j==(bitstreams.length-1) ? "disabled=\"disabled\"" : ""%>/>
+                    </div>
+                </td>
+
+<%
+                   }else{
+%>
+                <td>
+                    <%=j+1%>
+                </td>
+<%
+                   }
+%>
+                <td headers="t18" class="<%= row %>RowEvenCol">
                     <%-- <a target="_blank" href="<%= request.getContextPath() %>/retrieve/<%= bitstreams[j].getID() %>">View</a>&nbsp;<input type="submit" name="submit_delete_bitstream_<%= key %>" value="Remove"> --%>
                                         <a target="_blank" href="<%= request.getContextPath() %>/retrieve/<%= bitstreams[j].getID() %>"><fmt:message key="jsp.tools.general.view"/></a>&nbsp;
                                         <% if (bRemoveBits) { %>
@@ -523,6 +585,11 @@
                 %>
                                                 <input type="submit" name="submit_addbitstream" value="<fmt:message key="jsp.tools.edit-item-form.addbit.button"/>"/>
                 <%  }
+                    if(breOrderBitstreams){
+                %>
+                    <input class="hidden" type="submit" value="<fmt:message key="jsp.tools.edit-item-form.order-update"/>" name="submit_update_order" style="visibility: hidden;">
+                <%
+                    }
 
                         if (ConfigurationManager.getBooleanProperty("webui.submit.enable-cc") && bccLicense)
                         {

dspace-xmlui/dspace-xmlui-api/src/main/java/org/dspace/app/xmlui/aspect/administrative/FlowItemUtils.java

@@ -15,6 +15,7 @@ import java.util.Enumeration;
 
 import org.apache.cocoon.environment.Request;
 import org.apache.cocoon.servlet.multipart.Part;
+import org.dspace.app.util.Util;
 import org.dspace.app.xmlui.utils.UIException;
 import org.dspace.app.xmlui.wing.Message;
 import org.dspace.authorize.AuthorizeException;
@@ -56,6 +57,7 @@ public class FlowItemUtils
 	private static final Message T_bitstream_failed = new Message("default","Error while uploading file.");
 	private static final Message T_bitstream_updated = new Message("default","The bitstream has been updated.");
 	private static final Message T_bitstream_delete = new Message("default","The selected bitstreams have been deleted.");
+	private static final Message T_bitstream_order = new Message("default","The bitstream order has been successfully altered.");
 
 	
 	/**
@@ -674,6 +676,58 @@ public class FlowItemUtils
 		return result;
 	}
 
+    public static FlowResult processReorderBitstream(Context context, int itemID, Request request) throws SQLException, AuthorizeException {
+        String submitButton = Util.getSubmitButton(request, "submit_update_order");
+        FlowResult result = new FlowResult();
+        result.setContinue(false);
+
+        Item item = Item.find(context, itemID);
+
+        Bundle[] bundles = item.getBundles();
+        for (Bundle bundle : bundles) {
+            Bitstream[] bitstreams = bundle.getBitstreams();
+
+            int[] newBitstreamOrder = new int[bitstreams.length];
+            if (submitButton.equals("submit_update_order")) {
+                for (Bitstream bitstream : bitstreams) {
+                    //The order is determined by javascript
+                    //For each of our bitstream retrieve the order value
+                    int order = Util.getIntParameter(request, "order_" + bitstream.getID());
+                    //-1 the order since the order needed to start from one
+                    order--;
+                    //Place the bitstream identifier in the correct order
+                    newBitstreamOrder[order] = bitstream.getID();
+                }
+            }else{
+                //Javascript isn't operational retrieve the value from the hidden field
+                //Retrieve the button key
+                String inputKey = submitButton.replace("submit_order_", "") + "_value";
+                if(inputKey.startsWith(bundle.getID() + "_")){
+                    String[] vals = request.getParameter(inputKey).split(",");
+                    for (int i = 0; i < vals.length; i++) {
+                        String val = vals[i];
+                        newBitstreamOrder[i] = Integer.parseInt(val);
+                    }
+                }else{
+                    newBitstreamOrder = null;
+                }
+            }
+            if(newBitstreamOrder != null){
+                //Set the new order in our bundle !
+                bundle.setOrder(newBitstreamOrder);
+                bundle.update();
+            }
+        }
+
+        context.commit();
+
+        result.setContinue(true);
+        result.setOutcome(true);
+        result.setMessage(T_bitstream_order);
+
+        return result;
+    }
+
         /**
          * processCurateDSO
          *

dspace-xmlui/dspace-xmlui-api/src/main/java/org/dspace/app/xmlui/aspect/administrative/item/EditItemBitstreamsForm.java

@@ -8,7 +8,9 @@
 package org.dspace.app.xmlui.aspect.administrative.item;
 
 import java.sql.SQLException;
+import java.util.ArrayList;
 
+import org.apache.commons.lang.StringUtils;
 import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
 import org.dspace.app.xmlui.wing.Message;
 import org.dspace.app.xmlui.wing.WingException;
@@ -59,6 +61,8 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
 	private static final Message T_column3 = message("xmlui.administrative.item.EditItemBitstreamsForm.column3");
 	private static final Message T_column4 = message("xmlui.administrative.item.EditItemBitstreamsForm.column4");
 	private static final Message T_column5 = message("xmlui.administrative.item.EditItemBitstreamsForm.column5");
+	private static final Message T_column6 = message("xmlui.administrative.item.EditItemBitstreamsForm.column6");
+	private static final Message T_column7 = message("xmlui.administrative.item.EditItemBitstreamsForm.column7");
 	private static final Message T_bundle_label = message("xmlui.administrative.item.EditItemBitstreamsForm.bundle_label");
 	private static final Message T_primary_label = message("xmlui.administrative.item.EditItemBitstreamsForm.primary_label");
 	private static final Message T_view_link = message("xmlui.administrative.item.EditItemBitstreamsForm.view_link");
@@ -67,6 +71,9 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
 
 	private static final Message T_no_upload = message("xmlui.administrative.item.EditItemBitstreamsForm.no_upload");
 	private static final Message T_no_remove = message("xmlui.administrative.item.EditItemBitstreamsForm.no_remove");
+    private static final Message T_submit_reorder = message("xmlui.administrative.item.EditItemBitstreamsForm.submit_reorder");
+    private static final Message T_order_up = message("xmlui.administrative.item.EditItemBitstreamsForm.order_up");
+    private static final Message T_order_down = message("xmlui.administrative.item.EditItemBitstreamsForm.order_down");
 
     public void addPageMeta(PageMeta pageMeta) throws WingException
 	{
@@ -113,26 +120,30 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
 		header.addCellContent(T_column3);
 		header.addCellContent(T_column4);
 		header.addCellContent(T_column5);
+		header.addCellContent(T_column6);
+		header.addCellContent(T_column7);
 
 		Bundle[] bundles = item.getBundles();
 
+        boolean showBitstreamUpdateOrderButton = false;
 		for (Bundle bundle : bundles)
 		{
 
-			Cell bundleCell = files.addRow().addCell(1, 5);
+			Cell bundleCell = files.addRow("bundle_head_" + bundle.getID(), Row.ROLE_DATA, "").addCell(1, 5);
 			bundleCell.addContent(T_bundle_label.parameterize(bundle.getName()));
 
-
-
 			Bitstream[] bitstreams = bundle.getBitstreams();
+            ArrayList<Integer> bitstreamIdOrder = new ArrayList<Integer>();
+            for (Bitstream bitstream : bitstreams) {
+                bitstreamIdOrder.add(bitstream.getID());
+            }
 
-			for (Bitstream bitstream : bitstreams)
+            for (int bitstreamIndex = 0; bitstreamIndex < bitstreams.length; bitstreamIndex++) {
-			{
+                Bitstream bitstream = bitstreams[bitstreamIndex];
                 boolean primary = (bundle.getPrimaryBitstreamID() == bitstream.getID());
                 String name = bitstream.getName();
 
-				if (name != null && name.length() > 50)
+                if (name != null && name.length() > 50) {
-				{
                     // If the fiel name is too long the shorten it so that it will display nicely.
                     String shortName = name.substring(0, 15);
                     shortName += " ... ";
@@ -143,43 +154,36 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
                 String description = bitstream.getDescription();
                 String format = null;
                 BitstreamFormat bitstreamFormat = bitstream.getFormat();
-				if (bitstreamFormat != null)
+                if (bitstreamFormat != null) {
-                {
                     format = bitstreamFormat.getShortDescription();
                 }
                 String editURL = contextPath + "/admin/item?administrative-continue=" + knot.getId() + "&bitstreamID=" + bitstream.getID() + "&submit_edit";
                 String viewURL = contextPath + "/bitstream/id/" + bitstream.getID() + "/" + bitstream.getName();
 
 
-				Row row = files.addRow();
+                Row row = files.addRow("bitstream_row_" + bitstream.getID(), Row.ROLE_DATA, "");
                 CheckBox remove = row.addCell().addCheckBox("remove");
                 remove.setLabel("remove");
                 remove.addOption(bundle.getID() + "/" + bitstream.getID());
-				if (!AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE))
+                if (!AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE)) {
-				{
                     remove.setDisabled();
                 }
 
-				if (AuthorizeManager.authorizeActionBoolean(context, bitstream, Constants.WRITE))
+                if (AuthorizeManager.authorizeActionBoolean(context, bitstream, Constants.WRITE)) {
-				{
                     // The user can edit the bitstream give them a link.
                     Cell cell = row.addCell();
                     cell.addXref(editURL, name);
-					if (primary)
+                    if (primary) {
-                    {
                         cell.addXref(editURL, T_primary_label);
                     }
 
                     row.addCell().addXref(editURL, description);
                     row.addCell().addXref(editURL, format);
-				}
+                } else {
-				else
-				{
                     // The user can't edit the bitstream just show them it.
                     Cell cell = row.addCell();
                     cell.addContent(name);
-					if (primary)
+                    if (primary) {
-                    {
                         cell.addContent(T_primary_label);
                     }
 
@@ -191,6 +195,31 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
                 highlight.addContent("[");
                 highlight.addXref(viewURL, T_view_link);
                 highlight.addContent("]");
+
+                if (AuthorizeManager.authorizeActionBoolean(context, bundle, Constants.WRITE)) {
+                    Cell cell = row.addCell("bitstream_order_" + bitstream.getID(), Cell.ROLE_DATA, "");
+                    //Add the +1 to make it more human readable
+                    cell.addHidden("order_" + bitstream.getID()).setValue(String.valueOf(bitstreamIndex + 1));
+                    showBitstreamUpdateOrderButton = true;
+                    Button upButton = cell.addButton("submit_order_" + bundle.getID() + "_" + bitstream.getID() + "_up", "icon-button arrowUp ");
+                    if((bitstreamIndex == 0)){
+                        upButton.setDisabled();
+                    }
+                    upButton.setValue(T_order_up);
+                    upButton.setHelp(T_order_up);
+                    Button downButton = cell.addButton("submit_order_" + bundle.getID() + "_" + bitstream.getID() + "_down", "icon-button arrowDown ");
+                    if(bitstreamIndex == (bitstreams.length - 1)){
+                        downButton.setDisabled();
+                    }
+                    downButton.setValue(T_order_down);
+                    downButton.setHelp(T_order_down);
+
+                    //These values will only be used IF javascript is disabled or isn't working
+                    cell.addHidden(bundle.getID() + "_" + bitstream.getID() + "_up_value").setValue(retrieveOrderUpButtonValue((java.util.List<Integer>) bitstreamIdOrder.clone(), bitstreamIndex));
+                    cell.addHidden(bundle.getID() + "_" + bitstream.getID() + "_down_value").setValue(retrieveOrderDownButtonValue((java.util.List<Integer>) bitstreamIdOrder.clone(), bitstreamIndex));
+                }else{
+                    row.addCell().addContent(String.valueOf(bitstreamIndex));
+                }
             }
 		}
 
@@ -209,6 +238,12 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
 		
 		// PARA: actions
 		Para actions = main.addPara("editItemActionsP","editItemActionsP" );
+        if (showBitstreamUpdateOrderButton) {
+            //Add a button to submit the new order (this button is hidden & will be displayed by the javascript)
+            //Should javascript be disabled for some reason this button isn't used.
+            actions.addButton("submit_update_order", "hidden").setValue(T_submit_reorder);
+        }
+
         // Only System Administrators can delete bitstreams
 		if (AuthorizeManager.authorizeActionBoolean(context, item, Constants.REMOVE))
         {
@@ -228,4 +263,24 @@ public class EditItemBitstreamsForm extends AbstractDSpaceTransformer {
 		main.addHidden("administrative-continue").setValue(knot.getId());
 
 	}
+
+    private String retrieveOrderUpButtonValue(java.util.List<Integer> bitstreamIdOrder, int bitstreamIndex) {
+        if(0 != bitstreamIndex){
+            //We don't have the first button, so create a value where the current bitstreamId moves one up
+            Integer temp = bitstreamIdOrder.get(bitstreamIndex);
+            bitstreamIdOrder.set(bitstreamIndex, bitstreamIdOrder.get(bitstreamIndex - 1));
+            bitstreamIdOrder.set(bitstreamIndex - 1, temp);
+        }
+        return StringUtils.join(bitstreamIdOrder.toArray(new Integer[bitstreamIdOrder.size()]), ",");
+    }
+
+    private String retrieveOrderDownButtonValue(java.util.List<Integer> bitstreamIdOrder, int bitstreamIndex) {
+        if(bitstreamIndex < (bitstreamIdOrder.size()) -1){
+            //We don't have the first button, so create a value where the current bitstreamId moves one up
+            Integer temp = bitstreamIdOrder.get(bitstreamIndex);
+            bitstreamIdOrder.set(bitstreamIndex, bitstreamIdOrder.get(bitstreamIndex + 1));
+            bitstreamIdOrder.set(bitstreamIndex + 1, temp);
+        }
+        return StringUtils.join(bitstreamIdOrder.toArray(new Integer[bitstreamIdOrder.size()]), ",");
+    }
 }

dspace-xmlui/dspace-xmlui-api/src/main/resources/aspects/Administrative/administrative.js

@@ -17,6 +17,7 @@ importClass(Packages.org.dspace.content.Community);
 importClass(Packages.org.dspace.harvest.HarvestedCollection);
 importClass(Packages.org.dspace.eperson.EPerson);
 importClass(Packages.org.dspace.eperson.Group);
+importClass(Packages.org.dspace.app.util.Util);
 
 importClass(Packages.org.dspace.xmlworkflow.WorkflowFactory);
 importClass(Packages.java.util.Set);
@@ -1511,6 +1512,7 @@ function doEditItemBitstreams(itemID)
 		assertEditItem(itemID);
 		result = null;
 
+        var submitButton = Util.getSubmitButton(cocoon.request, "submit_return");
 		if (cocoon.request.get("submit_return") || cocoon.request.get("submit_status") || cocoon.request.get("submit_bitstreams") || cocoon.request.get("submit_metadata") || cocoon.request.get("view_item") || cocoon.request.get("submit_curate"))
 		{
 			// go back to where ever we came from.
@@ -1537,6 +1539,9 @@ function doEditItemBitstreams(itemID)
 
 			result = doDeleteBitstreams(itemID,bitstreamIDs)
 		}
+        else if (submitButton.equals("submit_update_order") || submitButton.startsWith("submit_order_")){
+            result = FlowItemUtils.processReorderBitstream(getDSContext(), itemID, cocoon.request);
+        }
 	} while (true)
 }
 

dspace-xmlui/dspace-xmlui-api/src/main/resources/aspects/Administrative/sitemap.xmap

@@ -552,6 +552,12 @@ to administer DSpace.
 		        		</map:match>
 		        		
 		        		<map:match pattern="admin/item/bitstreams">
+                            <!--Add the javascript-->
+                            <map:transform type="IncludePageMeta">
+                                <map:parameter name="javascript.static#1" value="loadJQuery.js"/>
+                                <map:parameter name="javascript.static#2" value="static/js/bitstream-ordering.js"/>
+                            </map:transform>
+
 		        			<map:transform type="EditItemBitstreamsForm">
 		        				<map:parameter name="itemID" value="{flow-attribute:itemID}"/>
 		        			</map:transform>

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/i18n/messages.xml

@@ -1308,13 +1308,19 @@
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.column3">Description</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.column4">Format</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.column5">View</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.column6">Order</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.column7"> </message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.bundle_label"><strong>Bundle: {0}</strong></message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.primary_label"> (primary) </message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.view_link">view</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.submit_add">Upload a new bitstream</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.submit_delete">Delete bitstreams</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.submit_reorder">Update bitstream order</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.no_upload">You need the ADD &amp; WRITE privilege on the item and bundles to be able to upload new bitstreams.</message>
 	<message key="xmlui.administrative.item.EditItemBitstreamsForm.no_remove">Only System Administrators can delete bitstreams / files.</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.previous_order">Previous:</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.order_up">Move up</message>
+	<message key="xmlui.administrative.item.EditItemBitstreamsForm.order_down">Move down</message>
 
 	<!-- org.dspace.app.xmlui.administrative.item.EditItemMetadataForm -->
 	<message key="xmlui.administrative.item.EditItemMetadataForm.title">Item Metadata</message>

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/static/js/bitstream-ordering.js

@@ -0,0 +1,94 @@
+(function ($) {
+    $(document).ready(function() {
+        var bitstreamTable = $("table#aspect_administrative_item_EditItemBitstreamsForm_table_editItemBitstreams");
+
+        var upArrows = bitstreamTable.find('input[name^="submit_order_"][name$="_up"]');
+        var downArrows = bitstreamTable.find('input[name^="submit_order_"][name$="_down"]');
+
+
+        upArrows.click(function(event) {
+            moveRow($(this), true);
+            return false;
+        });
+
+        downArrows.click(function(event){
+            moveRow($(this), false);
+            return false;
+        });
+
+        //Javascript successfully started, show our submit reorder button
+        $('input[name="submit_update_order"]').css('visibility', 'visible').show();
+    });
+
+    function moveRow(element, moveUp){
+        var row = $(element).parents("tr:first");
+
+        //Save the row that also moves from position
+        var altRow;
+        if(moveUp){
+            altRow = row.prev();
+            row.insertBefore(altRow);
+        }else{
+            altRow = row.next();
+            row.insertAfter(altRow);
+        }
+
+        renderRowMovement(row, moveUp);
+        //The other row makes an inverse movement
+        renderRowMovement(altRow, !moveUp);
+    }
+
+    function renderRowMovement(row, moveUp) {
+        //Flip the class from even to odd or the other way around
+        if(row.hasClass('odd')){
+            row.removeClass('odd');
+            row.addClass('even');
+        }else{
+            row.removeClass('even');
+            row.addClass('odd');
+        }
+
+        var orderElement = row.find('input[name^="order_"]');
+        //Retrieve  the order & calculate the new order depending on we move up or down
+        var newOrder = parseInt(orderElement.val());
+        if (moveUp) {
+            newOrder--;
+        } else {
+            newOrder++;
+        }
+        orderElement.val(newOrder);
+
+        var upArrow = row.find('input[name$^="submit_order_"][name$="_up"]');
+        var downArrow = row.find('input[name$^="submit_order_"][name$="_down"]');
+
+        //Check if we are the first row, if so hide the up arrow
+        if(isBundleRow(row.prev())){
+            upArrow.attr('disabled', 'disabled');
+        }else{
+            upArrow.removeAttr('disabled');
+        }
+
+        //Check if we are the last row, <if so hide the down arrow
+        if(isBundleRow(row.next())){
+            downArrow.attr('disabled', 'disabled');
+        }else{
+            downArrow.removeAttr('disabled');
+        }
+
+        //Set the displayed new order
+        var displayedOrder = row.find('span[id^="aspect.administrative.item.EditItemBitstreamsForm.field.order_"][id$="_new"]');
+        displayedOrder.text(newOrder);
+    }
+
+    /**
+     * Checks if the given row is a bundle header
+     * @param row the row to be checked
+     */
+    function isBundleRow(row){
+        // Checks if the identifier starts with the bundle head identifier
+        return row.attr("id").indexOf("aspect_administrative_item_EditItemBitstreamsForm_row_bundle_head_") == 0;
+    }
+
+
+
+})(jQuery);

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/Classic/lib/style.css

@@ -809,3 +809,38 @@ form.discover-sort-box select{
 
 
 
+
+.hidden {
+    display:none;
+    visibility:hidden;
+}
+
+.icon-button{
+    padding:4px;
+    cursor: pointer;
+    margin: 2px;
+    background-color: #E6E6E6;
+    border: 1px solid #D3D3D3;
+    text-indent: -1000px;
+    width: 30px;
+    height: 30px;
+    display:block;
+}
+
+.icon-button.ds-button-field[disabled="disabled"],
+.icon-button.ds-button-field[disabled=""],
+.icon-button.ds-button-field.disabled {
+    opacity: 0.35
+}
+
+.icon-button.arrowUp{
+    background-image: url(../images/arrow_up_444444_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}
+
+.icon-button.arrowDown{
+    background-image: url(../images/arrow_down_444444_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/Mirage/lib/css/style.css

@@ -1036,3 +1036,38 @@ li.used-filters-list
 form.discover-sort-box select{
     margin: 0 4px;
 }
+
+.hidden {
+    display:none;
+    visibility:hidden;
+}
+
+.icon-button{
+    padding:4px;
+    cursor: pointer;
+    margin: 2px;
+    background-color: #6D859C;
+    border: 1px solid #1F3F5E;
+    text-indent: -1000px;
+    width: 30px;
+    height: 30px;
+    display:block;
+}
+
+.ds-button-field[disabled="disabled"],
+.ds-button-field[disabled=""],
+.ds-button-field.disabled {
+    opacity: 0.35
+}
+
+.icon-button.arrowUp{
+    background-image: url(../../images/arrow_up_ffffff_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}
+
+.icon-button.arrowDown{
+    background-image: url(../../images/arrow_down_ffffff_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/Mirage/lib/xsl/aspect/administrative/administrative.xsl

@@ -102,4 +102,30 @@
         </li>
     </xsl:template>
 
+    <!--Template for the bitstream reordering-->
+    <xsl:template match="dri:cell[starts-with(@id, 'aspect.administrative.item.EditItemBitstreamsForm.cell.bitstream_order_')]" priority="2">
+        <td>
+            <xsl:call-template name="standardAttributes"/>
+            <xsl:apply-templates select="*[not(@type='button')]" />
+            <!--A div that will indicate the old & the new order-->
+            <div>
+                <span>
+                    <!--Give this one an ID so that the javascript can change his value-->
+                    <xsl:attribute name="id">
+                        <xsl:value-of select="dri:field/@id"/>
+                        <xsl:text>_new</xsl:text>
+                    </xsl:attribute>
+                    <xsl:value-of select="dri:field/dri:value"/>
+                </span>
+                <xsl:text> (</xsl:text>
+                <i18n:text>xmlui.administrative.item.EditItemBitstreamsForm.previous_order</i18n:text>
+                <xsl:value-of select="dri:field/dri:value"/>
+                <xsl:text>)</xsl:text>
+            </div>
+        </td>
+        <td>
+            <xsl:apply-templates select="dri:field[@type='button']"/>
+        </td>
+    </xsl:template>
+
 </xsl:stylesheet>

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/Mirage/lib/xsl/aspect/artifactbrowser/item-view.xsl

@@ -360,8 +360,9 @@
                 <!-- Otherwise, iterate over and display all of them -->
                 <xsl:otherwise>
                     <xsl:apply-templates select="mets:file">
-                     	<xsl:sort data-type="number" select="boolean(./@ID=$primaryBitstream)" order="descending" />
+                     	<!--Do not sort any more bitstream order can be changed-->
-                        <xsl:sort select="mets:FLocat[@LOCTYPE='URL']/@xlink:title"/>
+                        <!--<xsl:sort data-type="number" select="boolean(./@ID=$primaryBitstream)" order="descending" />-->
+                        <!--<xsl:sort select="mets:FLocat[@LOCTYPE='URL']/@xlink:title"/>-->
                         <xsl:with-param name="context" select="$context"/>
                     </xsl:apply-templates>
                 </xsl:otherwise>

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/Reference/lib/style.css

@@ -1251,3 +1251,40 @@ form.discover-search-box div.ds-form-content input.update-filters{
 form.discover-sort-box select{
     margin: 0 4px;
 }
+
+
+.hidden {
+    display:none;
+    visibility:hidden;
+}
+
+.icon-button{
+    padding:4px;
+    cursor: pointer;
+    margin: 2px;
+    background-color: #E6E6E6;
+    border: 1px solid #D3D3D3;
+    text-indent: -1000px;
+    width: 30px;
+    height: 30px;
+    display:block;
+}
+
+.icon-button.ds-button-field[disabled="disabled"],
+.icon-button.ds-button-field[disabled=""],
+.icon-button.ds-button-field.disabled {
+    opacity: 0.35
+}
+
+
+.icon-button.arrowUp{
+    background-image: url(../images/arrow_up_444444_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}
+
+.icon-button.arrowDown{
+    background-image: url(../images/arrow_down_444444_16x16.png);
+    background-repeat: no-repeat;
+    background-position: center center;
+}

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/dri2xhtml-alt/aspect/artifactbrowser/item-view.xsl

@@ -423,8 +423,9 @@
                 <!-- Otherwise, iterate over and display all of them -->
                 <xsl:otherwise>
                     <xsl:apply-templates select="mets:file">
-                     	<xsl:sort data-type="number" select="boolean(./@ID=$primaryBitstream)" order="descending" />
+                        <!--Do not sort any more bitstream order can be changed-->
-                        <xsl:sort select="mets:FLocat[@LOCTYPE='URL']/@xlink:title"/>
+                        <!--<xsl:sort data-type="number" select="boolean(./@ID=$primaryBitstream)" order="descending" />-->
+                        <!--<xsl:sort select="mets:FLocat[@LOCTYPE='URL']/@xlink:title"/>-->
                         <xsl:with-param name="context" select="$context"/>
                     </xsl:apply-templates>
                 </xsl:otherwise>

dspace-xmlui/dspace-xmlui-webapp/src/main/webapp/themes/dri2xhtml/structural.xsl

@@ -3311,4 +3311,30 @@
         </xsl:for-each>
     </xsl:template>
 
+    <!--Template for the bitstream reordering-->
+    <xsl:template match="dri:cell[starts-with(@id, 'aspect.administrative.item.EditItemBitstreamsForm.cell.bitstream_order_')]" priority="2">
+        <td>
+            <xsl:call-template name="standardAttributes"/>
+            <xsl:apply-templates select="*[not(@type='button')]" />
+            <!--A div that will indicate the old & the new order-->
+            <div>
+                <span>
+                    <!--Give this one an ID so that the javascript can change his value-->
+                    <xsl:attribute name="id">
+                        <xsl:value-of select="dri:field/@id"/>
+                        <xsl:text>_new</xsl:text>
+                    </xsl:attribute>
+                    <xsl:value-of select="dri:field/dri:value"/>
+                </span>
+                <xsl:text> (</xsl:text>
+                <i18n:text>xmlui.administrative.item.EditItemBitstreamsForm.previous_order</i18n:text>
+                <xsl:value-of select="dri:field/dri:value"/>
+                <xsl:text>)</xsl:text>
+            </div>
+        </td>
+        <td>
+            <xsl:apply-templates select="dri:field[@type='button']"/>
+        </td>
+    </xsl:template>
+
 </xsl:stylesheet>