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Item mapper added for adding items from one collection to another

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git-svn-id: http://scm.dspace.org/svn/repo/trunk@833 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
David Stuve
2004-04-05 16:15:09 +00:00
parent 874393d80b
commit d70ba1103d
6 changed files with 828 additions and 1 deletions
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11
dspace/etc/dspace-web.xml
View File

@@ -130,6 +130,11 @@
<servlet-class>org.dspace.app.webui.servlet.AdvancedSearchServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>itemmap</servlet-name>
<servlet-class>org.dspace.app.webui.servlet.admin.ItemMapServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>bitstream</servlet-name>
<servlet-class>org.dspace.app.webui.servlet.BitstreamServlet</servlet-class>
@@ -377,6 +382,12 @@
<servlet-name>eperson-list</servlet-name>
<url-pattern>/tools/eperson-list</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>itemmap</servlet-name>
<url-pattern>/tools/itemmap</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>feedback</servlet-name>

10
dspace/jsp/collection-home.jsp
View File

@@ -213,13 +213,21 @@
</tr>
<tr>
<td class="standard" align="center">
<form method=POST action="<%=request.getContextPath()%>/dspace-admin/edit-communities">
<form method=POST action="<%=request.getContextPath()%>/dspace-admin/edit-communities">
<input type="hidden" name="collection_id" value="<%= collection.getID() %>">
<input type="hidden" name="action" value="<%= EditCommunitiesServlet.START_EDIT_COLLECTION %>">
<input type="submit" value="Edit...">
</form>
</td>
</tr>
<tr>
<td class="standard" align="center">
<form method=POST action="<%=request.getContextPath()%>/tools/itemmap">
<input type="hidden" name="cid" value="<%= collection.getID() %>">
<input type="submit" value="Item Mapper">
</form>
</td>
</tr>
<% if(submitters != null)
{ %>
<tr>

135
dspace/jsp/tools/itemmap-browse.jsp Normal file
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@@ -0,0 +1,135 @@
<%--
- itemmap-browse.jsp
-
- Version: $ $
-
- Date: $ $
-
- Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
- Institute of Technology. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- - Neither the name of the Hewlett-Packard Company nor the name of the
- Massachusetts Institute of Technology nor the names of their
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
--%>
<%--
- Display the results of an item browse
-
- Attributes to pass in:
-
- items - sorted Map of Items to display
- collection - Collection we're managing
- collections - Map of Collections, keyed by collection_id
- browsetext - text to display at the top
<input type="hidden" name="cid" value="<%=collection.getID()%>">
<input type="submit" name="submit" value="Return">
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib uri="http://www.dspace.org/dspace-tags.tld" prefix="dspace" %>
<%@ page import="java.net.URLEncoder" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.Map" %>
<%@ page import="org.dspace.content.Collection" %>
<%@ page import="org.dspace.content.Item" %>
<%
Collection collection = (Collection)request.getAttribute("collection");
Map items = (Map)request.getAttribute("items");
Map collections = (Map)request.getAttribute("collections");
String browsetext = (String)request.getAttribute("browsetext");
Boolean showcollection = new Boolean(false);
String browsetype = (String)request.getAttribute("browsetype");
%>
<dspace:layout title="Browse Items">
<h2>Browse <%=browsetext%></h2>
<form method=POST action="<%= request.getContextPath() %>/tools/itemmap">
<input type="hidden" name="cid" value="<%=collection.getID()%>">
<input type="submit" name="submit" value="Return">
<table class="miscTable" align="center">
<tr>
<th class="oddRowOddCol"><strong>Date</strong></th>
<th class="oddRowEvenCol"><strong>First Author</strong></th>
<th class="oddRowOddCol"><strong>Title</strong></th>
<% if(showcollection.booleanValue()) { %>
<th class="oddRowEvenCol"><strong>Action</strong></th>
<th class="oddRowOddCol"> Remove </th>
<% } else { %>
<th class="oddRowEvenCol"><input type=submit name="action"
value="<%=browsetype%>"</th>
<% } %>
</tr>
<%
String row = "even";
Iterator i = items.keySet().iterator();
while( i.hasNext() )
{
Item item = (Item)items.get(i.next());
%>
<tr>
<td class="<%= row %>RowOddCol">
<%= item.getDC("date", "issued", Item.ANY)[0].value %>
</td>
<td class="<%= row %>RowEvenCol">
<%= item.getDC("contributor", Item.ANY, Item.ANY)[0].value %>
</td>
<td class="<%= row %>RowOddCol">
<%= item.getDC("title", null, Item.ANY)[0].value %></td>
<% if( showcollection.booleanValue() ) { %>
<%-- not currently implemented --%>
<td class="<%= row %>RowEvenCol"> <%= collection.getID() %>
<td class="<%= row %>RowOddCol"><%= item.getDC("title", null, Item.ANY)[0].value %></td>
<% } else { %>
<td class="<%= row %>RowEvenCol"><input type=checkbox name="item_ids"
value="<%=item.getID()%>">
<% }
row = (row.equals("odd") ? "even" : "odd");
%>
</tr>
<% } %>
</table>
</form>
</dspace:layout>

76
dspace/jsp/tools/itemmap-info.jsp Normal file
View File

@@ -0,0 +1,76 @@
<%--
- itemmap-info.jsp
-
- Version: $ $
-
- Date: $ $
-
- Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
- Institute of Technology. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- - Neither the name of the Hewlett-Packard Company nor the name of the
- Massachusetts Institute of Technology nor the names of their
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
--%>
<%--
- Display information with a 'continue' button. (Maybe a cancel?)
-
- Attributes to pass in:
-
- collection - Collection we're managing
- message - String to output
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib uri="http://www.dspace.org/dspace-tags.tld" prefix="dspace" %>
<%@ page import="java.net.URLEncoder" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.Map" %>
<%@ page import="org.dspace.content.Collection" %>
<%@ page import="org.dspace.content.Item" %>
<%@ page import="org.dspace.core.ConfigurationManager" %>
<%
Collection collection = (Collection)request.getAttribute("collection");
String message = (String)request.getAttribute("message");
%>
<dspace:layout title="Item Map Info">
<h2>Item Map Info</h2>
<p><%=message%></p>
<form method=POST>
<input type="hidden" name="cid" value="<%=collection.getID()%>">
<input type="submit" name="submit" value="Continue">
</form>
</dspace:layout>

167
dspace/jsp/tools/itemmap-main.jsp Normal file
View File

@@ -0,0 +1,167 @@
<%--
- itemmap-main.jsp
-
- Version: $ $
-
- Date: $ $
-
- Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
- Institute of Technology. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- - Neither the name of the Hewlett-Packard Company nor the name of the
- Massachusetts Institute of Technology nor the names of their
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
--%>
<%--
- Display the main page for item mapping (status and controls)
-
- Attributes to pass in:
-
- collection - Collection we're managing
- collections - Map of Collections, keyed by collection_id
- collection_counts - Map of Collection IDs to counts
- count_native - how many items are in collection
- count_import - how many items are 'virtual'
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib uri="http://www.dspace.org/dspace-tags.tld" prefix="dspace" %>
<%@ page import="java.net.URLEncoder" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.util.Map" %>
<%@ page import="org.dspace.content.Collection" %>
<%@ page import="org.dspace.content.Item" %>
<%@ page import="org.dspace.core.ConfigurationManager" %>
<%
Collection collection = (Collection)request.getAttribute("collection");
int count_native =
((Integer)request.getAttribute("count_native")).intValue();
int count_import =
((Integer)request.getAttribute("count_import")).intValue();
Map items = (Map)request.getAttribute("items");
Map collections = (Map)request.getAttribute("collections");
Map collection_counts = (Map)request.getAttribute("collection_counts");
Collection [] all_collections = (Collection[])
request.getAttribute("all_collections");
%>
<dspace:layout title="Item Mapper">
<h2>Item Mapper - Map Items from Other Collections</h2>
<p>This Collection: <%=collection.getMetadata("name")%></p>
<p>There are <%=count_native%> items owned by this collection, and
<%=count_import%> items mapped from other collections.</p>
<%--
<h3>Quick Add Item:</h3>
<P>Enter the Handle or internal item ID of the item you want to add:</P>
<form method=POST>
<input type="hidden" name="action" value="add">
<input type="hidden" name="cid" value="<%=collection.getID()%>">
<center>
<table class=miscTable>
<tr class="oddRowEvenCol">
<td class="submitFormLabel">Handle:</td>
<td>
<input type="text" name="handle" value="<%= ConfigurationManager.getProperty("handle.prefix") %>/" size=12>
<input type="submit" name="submit" value="Add">
</td>
</tr>
<tr></tr>
<tr class="oddRowEvenCol">
<td class="submitFormLabel">Internal ID:</td>
<td>
<input type="text" name="item_id" size=12>
<input type="submit" name="submit" value="Add">
</td>
</tr>
</table>
</center>
</form>
<h3>Import an entire collection</h3>
<form method=POST>
<input type=hidden name="cid" value="<%=collection.getID()%>">
<select name="collection2import">
<% for(int i=0; i<all_collections.length; i++)
{
int myID = all_collections[i].getID();
if( myID != collection.getID() ) // leave out this collection!
{ %>
<option value="<%= all_collections[i].getID()%>">
<%= all_collections[i].getMetadata("name")%>
</option>
<% }
} %>
</select>
<input type=submit name="action" value="Add Entire Collection!">
</form>
--%>
<h3>Import By Author Match</h3>
Enter part of an author's name for a list of matching items<br>
<form method=POST>
<input type=hidden name="cid" value="<%=collection.getID()%>">
<input name="namepart">
<input type=submit name="action" value="Search Authors">
<br>
</form>
<h3>Browse Item Imported From Collections:</h3>
<%
String row = "even";
Iterator colKeys = collections.keySet().iterator();
while( colKeys.hasNext() )
{
Collection myCollection = (Collection)collections.get(colKeys.next());
String myTitle = myCollection.getMetadata("name");
int cid = collection.getID();
int myID = myCollection.getID();
int myCount = ((Integer)collection_counts.get(
new Integer(myID))).intValue();
String myLink = request.getContextPath()+"/tools/itemmap?action=browse";
%>
<P align=center><A HREF="<%=myLink%>&cid=<%=cid%>&t=<%=myID%>"><%=myTitle%> (<%=myCount%>)</A></P>
<% } %>
</dspace:layout>

430
dspace/src/org/dspace/app/webui/servlet/admin/ItemMapServlet.java Normal file
View File

@@ -0,0 +1,430 @@
/*
* ItemMapServlet.java
*
* Version: $$
*
* Date: $$
*
* Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
* Institute of Technology. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Hewlett-Packard Company nor the name of the
* Massachusetts Institute of Technology nor the names of their
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.dspace.app.webui.servlet.admin;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.sql.SQLException;
import org.dspace.authorize.AuthorizeException;
import org.dspace.authorize.AuthorizeManager;
import org.dspace.app.webui.servlet.DSpaceServlet;
import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.content.Collection;
import org.dspace.content.DCValue;
import org.dspace.content.DSpaceObject;
import org.dspace.content.Item;
import org.dspace.content.ItemIterator;
import org.dspace.core.Constants;
import org.dspace.core.Context;
import org.dspace.storage.rdbms.DatabaseManager;
import org.dspace.handle.HandleManager;
import org.dspace.storage.rdbms.TableRowIterator;
import org.dspace.storage.rdbms.TableRow;
/**
* Servlet for editing and deleting (expunging) items
*
* @version $Revision$
*/
public class ItemMapServlet extends DSpaceServlet
{
protected void doDSGet(Context context, HttpServletRequest request,
HttpServletResponse response)
throws java.sql.SQLException, javax.servlet.ServletException,
java.io.IOException, AuthorizeException
{
doDSPost( context, request, response );
}
protected void doDSPost(Context context, HttpServletRequest request,
HttpServletResponse response)
throws java.sql.SQLException, javax.servlet.ServletException,
java.io.IOException, AuthorizeException
{
String jspPage = null;
// get with a collection ID means put up browse window
int myID = UIUtil.getIntParameter(request, "cid");
// get collection
Collection myCollection = Collection.find(context, myID);
// authorize check
AuthorizeManager.authorizeAction(context, myCollection, Constants.COLLECTION_EDITOR);
String action = request.getParameter("action");
if( action == null ) { action = ""; }
if( action.equals("") )
{
// get with no action parameter set means to put up the main page
// which is statistics and some command buttons to add/remove items
int count_native = 0; // # of items owned by this collection
int count_import = 0; // # of virtual items
Map myItems = new HashMap(); // # for the browser
Map myCollections = new HashMap(); // collections for list
Map myCounts = new HashMap(); // counts for each collection
// get all items from that collection, add them to a hash
ItemIterator i = myCollection.getItems();
// iterate through the items in this collection, and count how many
// are native, and how many are imports, and which collections they came from
while(i.hasNext())
{
Item myItem = i.next();
// get key for hash
Integer myKey = new Integer(myItem.getID());
if(myItem.isOwningCollection(myCollection)) count_native++;
else count_import++;
// is the collection in the hash?
Collection owningCollection = myItem.getOwningCollection();
Integer cKey = new Integer(owningCollection.getID());
if( myCollections.containsKey(cKey) )
{
Integer x = (Integer)myCounts.get(cKey);
int myCount = x.intValue() + 1;
// increment count for that collection
myCounts.put(cKey, new Integer(myCount));
}
else
{
// store and initialize count
myCollections.put(cKey, owningCollection);
myCounts.put(cKey, new Integer(1));
}
// store the item
myItems.put(myKey, myItem);
}
// remove this collection's entry because we already have a native count
myCollections.remove(new Integer(myCollection.getID()));
// sort items - later
// show page
request.setAttribute("collection", myCollection);
request.setAttribute("count_native", new Integer(count_native));
request.setAttribute("count_import", new Integer(count_import));
request.setAttribute("items", myItems);
request.setAttribute("collections", myCollections);
request.setAttribute("collection_counts", myCounts);
request.setAttribute("all_collections",
Collection.findAll(context));
// show this page when we're done
jspPage = "itemmap-main.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
/*
else if( action.equals("add") )
{
int itemID = UIUtil.getIntParameter(request, "item_id");
String handle = (String)request.getParameter("handle");
boolean error = true;
Item itemToAdd = null;
if( itemID > 0 )
{
itemToAdd = Item.find(context, itemID);
if( itemToAdd != null ) error = false;
}
else if(handle != null && !handle.equals(""))
{
DSpaceObject dso=HandleManager.resolveToObject(context, handle);
if(dso != null && dso.getType() == Constants.ITEM)
{
itemToAdd = (Item)dso;
error = false;
}
}
//FIXME: error handling!
if( !error )
{
String myTitle =
itemToAdd.getDC("title",null,Item.ANY)[0].value;
String ownerName =
itemToAdd.getOwningCollection().getMetadata("name");
// hook up item, but first, does it belong already?
TableRowIterator tri = DatabaseManager.query(context,
"collection2item",
"SELECT collection2item.* FROM collection2item WHERE " +
"collection_id=" + myCollection.getID() +
" AND item_id=" + itemToAdd.getID());
if(tri.hasNext())
{
request.setAttribute("message", "Item is already part of that collection!");
}
else
{
// Create mapping
myCollection.addItem( itemToAdd );
// set up a nice 'done' message
request.setAttribute("message", "Item added successfully:<br>"
+ myTitle + "<br>From Collection:<br>" + ownerName);
}
request.setAttribute("collection", myCollection);
// show this page when we're done
jspPage = "itemmap-info.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
else
{
// Display an error
}
}
else if( action.equals("Add Entire Collection") )
{
int targetID = UIUtil.getIntParameter(request, "collection2import");
Collection targetCollection = Collection.find(context, targetID);
// get all items from that collection and add them if not
// already added
// get all items to be added
ItemIterator i = targetCollection.getItems();
Map toAdd = new HashMap();
String message = "";
while( i.hasNext() )
{
Item myItem = i.next();
toAdd.put(new Integer(myItem.getID()), myItem);
}
// now see what we already have, removing dups from the 'toAdd' list
i = myCollection.getItems();
while( i.hasNext() )
{
Item myItem = i.next();
Integer myKey = new Integer(myItem.getID());
// remove works even if key isn't present
toAdd.remove(myKey);
}
// what's left in toAdd should be added
Iterator addKeys = toAdd.keySet().iterator();
while( addKeys.hasNext() )
{
Item myItem = (Item)toAdd.get(addKeys.next());
myCollection.addItem(myItem);
message += "<br>Added item ID: " + myItem.getID();
}
request.setAttribute("message", message);
request.setAttribute("collection", myCollection);
// show this page when we're done
jspPage = "itemmap-info.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
*/
else if( action.equals("Remove") )
{
// get item IDs to remove
String [] itemIDs = request.getParameterValues("item_ids");
String message = "";
for( int j = 0; j < itemIDs.length; j++ )
{
int i = Integer.parseInt(itemIDs[j]);
message += "<br>Remove item " + i;
Item myItem = Item.find(context, i);
// make sure item doesn't belong to this collection
if( !myItem.isOwningCollection(myCollection) )
{
myCollection.removeItem(myItem);
}
}
request.setAttribute("message", message);
request.setAttribute("collection", myCollection);
// show this page when we're done
jspPage = "itemmap-info.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
else if( action.equals("Add") )
{
// get item IDs to add
String [] itemIDs = request.getParameterValues("item_ids");
String message = "";
for( int j = 0; j < itemIDs.length; j++ )
{
int i = Integer.parseInt(itemIDs[j]);
Item myItem = Item.find(context, i);
if( AuthorizeManager.authorizeActionBoolean(context, myItem, Constants.READ) )
{
// make sure item doesn't belong to this collection
if( !myItem.isOwningCollection(myCollection) )
{
myCollection.addItem(myItem);
message += "<br>Added item " + i;
}
}
}
request.setAttribute("message", message);
request.setAttribute("collection", myCollection);
// show this page when we're done
jspPage = "itemmap-info.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
else if( action.equals("Search Authors") )
{
// find all items with a matching author string and not currently in this collection
// sorting by date would be ideal...
String myQuery = (String)request.getParameter("namepart");
TableRowIterator tri = DatabaseManager.query(context,
"SELECT * from ItemsByAuthor WHERE sort_author like '%"
+ myQuery + "%' AND item_id NOT IN (SELECT item_id FROM collection2item WHERE collection_id="
+ myCollection.getID() + ")" );
Map items = new HashMap();
while( tri.hasNext() )
{
TableRow tr = tri.next();
// now instantiate and pass items to 'Add' page
int itemID = tr.getIntColumn("item_id");
Item myItem = Item.find(context, itemID);
// only put on list if you can read item
if( AuthorizeManager.authorizeActionBoolean(context, myItem, Constants.READ) )
{
items.put(new Integer(itemID), myItem);
}
}
request.setAttribute("collection", myCollection);
request.setAttribute("browsetext", "Items matching author '" + myQuery + "'");
request.setAttribute("items", items);
request.setAttribute("browsetype", new String("Add"));
jspPage = "itemmap-browse.jsp";
JSPManager.showJSP(request, response, jspPage);
}
else if( action.equals("browse") )
{
// target collection to browse
int t = UIUtil.getIntParameter(request, "t");
Collection targetCollection = Collection.find(context, t);
// now find all imported items from that collection
// seemingly inefficient, but database should have this query cached
ItemIterator i = myCollection.getItems();
Map items = new HashMap();
while(i.hasNext())
{
Item myItem = i.next();
if( myItem.isOwningCollection(targetCollection) )
{
Integer myKey = new Integer(myItem.getID());
items.put(myKey, myItem);
}
}
request.setAttribute("collection", myCollection);
request.setAttribute("browsetext", targetCollection.getMetadata("name"));
request.setAttribute("items", items);
request.setAttribute("browsetype", new String("Remove"));
// show this page when we're done
jspPage = "itemmap-browse.jsp";
// show the page
JSPManager.showJSP(request, response, jspPage);
}
context.complete();
}
}