[Carrot2-cvs] carrot2/components/controllers/carrot2-web-controller/web/jsp-tmpl recent-queries.txt,NONE,1.1

[<daw...@us...>]

Update of /cvsroot/carrot2/carrot2/components/controllers/carrot2-web-controller/web/jsp-tmpl
In directory sc8-pr-cvs1:/tmp/cvs-serv14986/components/controllers/carrot2-web-controller/web/jsp-tmpl

Added Files:
	recent-queries.txt 
Log Message:
[new], component: carrot2.controller.carrot2-web
Recent queries list added (queries history).

[new], component: carrot2.controller.carrot2-web
Short help added to the welcome page.

--- NEW FILE: recent-queries.txt ---
<%
	QueryProcessor loader = (QueryProcessor) application.getAttribute(Carrot2InitServlet.CARROT_PROCESSOR_KEY);
	RequestHistory history = loader.getRequestHistory();

	if (history != null) {
	    int num = 20;
		Query [] queries = new Query [num];
		ProcessDefinition [] processes = new ProcessDefinition [num];
		int real = history.getHistory(num, queries, processes);

		if (real == 0) {%>
		<span style="color: red;">Lucky you! No previous queries!</span>
		<%
		}

		for (int i=0;i<real;i++) {
			Query q = queries[i];
			ProcessDefinition p = processes[i];
			
			%><nobr>
			<a href="<%= response.encodeURL(
                            request.getContextPath() + "/index.jsp?"
                            + "query=" + org.put.util.net.URLEncoding.encode(q.getContent(), "UTF-8")
                            + "&processingChain=" + org.put.util.net.URLEncoding.encode(p.getId(), "UTF-8")
                            + "&resultsRequested=" + (q.hasRequestedResults() ? q.getRequestedResults() : 0)) %>" target="_top">
			<%= org.put.util.text.HtmlHelper.escapeHtmlTags(q.getContent()) %>
                        </a></nobr>
            <div style="margin-bottom: 0.5em; font-size: 9px; color: #a0a0a0;">
            (<%= q.getRequestedResults() %>, <%= StrutsHelpers.getMessageOrDefault(pageContext, p.getId(), p.getDefaultDescription()) %>)
            </div>
			<%
		}
	} else {
	%>
	<span style="color: red;">History not enabled.</span>
	<%
	}
%>