On 5/16/2011 1:54 PM, Jason Fowler wrote:
We are using DSpace 1.6.2 with XMLUI and embargoes enabled. We have a
setter in place that Richard Rogers developed, and it has worked
great. The embargo system blocks access to a bitstream until the
appropriate date.
We would like, however, to have a specific notification along the
lines of "This item is embargoed until July 21, 2012" when a person
clicks on an embargoed bitstream.
Has anyone come up with a way to do that?
I have removed the download link and replaced it with "Access
Restricted" for the JSPUI. This message shows up for any item that the
user does not have permission to view regardless of its embargo state.
A further improvement would be to check the embargo date on the item as
well and customize the message based on this. I'm not sure about the
format of the patch file, but it should give you the idea. I'm new to
DSpace so YMMV and I'm not sure if there's a better best practice here,
but I couldn't find one. I hope this helps someone even if you can't
use it because of our different choice in interface.
Regards,
Alex Lemann
diff --git
a/dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/jsptag/ItemTag.java
b/dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/jsptag/ItemTag.java
index 8cd3fea..4f65df4 100644
---
a/dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/jsptag/ItemTag.java
+++
b/dspace-jspui/dspace-jspui-api/src/main/java/org/dspace/app/webui/jsptag/ItemTag.java
@@ -43,6 +43,8 @@ import org.dspace.core.I18nUtil;
import org.dspace.core.PluginManager;
import org.dspace.core.Utils;
+import org.dspace.authorize.AuthorizeManager;
+
/**
* <P>
* JSP tag for displaying an item.
@@ -889,9 +891,15 @@ public class ItemTag extends TagSupport
out
.print("<tr><td headers=\"t1\"
class=\"standard\">");
- out.print(bsLink);
-
out.print(bitstreams[k].getName());
- out.print("</a>");
+
+ if
(AuthorizeManager.authorizeActionBoolean(UIUtil.obtainContext(request),
bitstreams[k], Constants.READ)) {
+ out.print(bsLink);
+ out.print(bitstreams[k].getName());
+ out.print("</a>");
+ }
+ else {
+ out.print(bitstreams[k].getName());
+ }
if (multiFile)
@@ -937,6 +945,8 @@ public class ItemTag extends TagSupport
}
}
+ if
(AuthorizeManager.authorizeActionBoolean(UIUtil.obtainContext(request),
bitstreams[k], Constants.READ)) {
+
out
.print(bsLink
+ LocaleSupport
@@ -944,6 +954,13 @@ public class ItemTag extends TagSupport
pageContext,
"org.dspace.app.webui.jsptag.ItemTag.view")
+ "</a></td></tr>");
+ }
+ else {
+ out.print("Access Restricted</td></tr>");
+ }
+
+
+
}
}
}
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