Mercurial Hosting > nabble

<%
package nabble.view.web.embed;

import fschmidt.util.servlet.AuthorizingServlet;
import nabble.model.ModelHome;
import nabble.model.Node;
import nabble.model.User;
import nabble.model.Site;
import nabble.view.lib.EmbedUtils;
import nabble.view.lib.Jtp;
import nabble.view.lib.Shared;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;


public class EmbedOptions extends HttpServlet implements AuthorizingServlet {

	public String getAuthorizationKey(HttpServletRequest request) throws ServletException {
		Site site = Jtp.getSite(request);
		return site==null ? null : Jtp.getReadAuthorizationKey( site.getNode(Jtp.getLong(request,"node")) );
	}

	public boolean authorize(String key,HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
		return Jtp.authorizeForRead(key,request,response);
	}

	protected void service(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException
	{
		PrintWriter out = response.getWriter();
		String context = request.getContextPath();
		Site site = Jtp.getSite(request);
		if( site == null )
			return;
		String nodeId = request.getParameter("node");
		if( nodeId == null )
			return;
		Node node = site.getNode(Long.valueOf(nodeId));
		if (node == null)
			return;

		boolean isForum = node.getKind() == Node.Kind.APP;

		User visitor = Jtp.getUser(request);

		boolean allowed = Jtp.canBeEditedBy(node,visitor);
		if (!allowed && isForum) {
			Jtp.login("Only administrators can proceed in this area.", request, response);
			return;
		}

		String action = request.getParameter("action");
		if ("save".equals(action) && "POST".equals(request.getMethod())) {
			String url = request.getParameter("url");
			String option = request.getParameter("option");
			String value = "this".equals(option)? url : null;
			node.setEmbeddingUrl(value);
			if (value != null)
				response.sendRedirect(Jtp.path(node));
			else
				Shared.javascriptRedirect(request, response, Jtp.path(node), null, true);
		}
		%>
		<html>
			<head>
				<meta name="robots" content="noindex,nofollow"/>
				<% Shared.title(request, response, "Embedding Options"); %>
			</head>
			<body>
				<% Shared.minHeader(request,response, node); %>
				<% Shared.editHeader(node.getSubjectHtml(), "Embedding Options", out); %>

				<div class="second-font field-title">Javascript Code</div>
				<div class="weak-color" style="margin-left:1.5em">
					To add this <%=isForum? Jtp.viewName(node).toLowerCase() : "topic"%> to your website, copy and paste the following code on your HTML page:<br/>
					<textarea style="height:3.5em;width:85%;margin:.3em .3em .3em 0;font-size:80%" readonly="true" onClick="this.focus();this.select();"><%=isForum? EmbedUtils.getForumSnippet(request, node) : EmbedUtils.getTopicSnippet(request, node)%></textarea>
					<br>You can embed this <%=isForum? Jtp.viewName(node).toLowerCase():"topic"%> in more than one website.
					<br>We suggest that you use a custom domain name to avoid third-party cookie problems.
					<br>Please check the <a href="<%=context%>/help/Answer.jtp?id=36">Nabble Help</a> for more information.
				</div>

				<% if (isForum) { %>
				<div class="second-font field-title">Redirect Users</div>
				<div id="more" class="weak-color" style="margin-left:1.5em">
					Redirect options are available only when the <%=Jtp.viewName(node).toLowerCase()%> is embedded.
				</div>

				<form id="settings" method="post" action="/embed/EmbedOptions.jtp" accept-charset="UTF-8" style="display:none">
					<input type="hidden" name="action" value="save" />
					<input type="hidden" name="node" value="<%=node.getId()%>" />
					<input type="hidden" id="url" name="url" value="" />

					<div class="weak-color" style="margin:0 0 1em 1.5em">
						Your embedded <%=Jtp.viewName(node).toLowerCase()%> is hosted on Nabble at this URL: <b><%=Jtp.url(node)%></b><br>

						<input type="radio" id="o1" name="option" value="nabble"></input>
						<label for="o1">Allow users to view this <%=Jtp.viewName(node).toLowerCase()%> without embedding.</label><br/>

						<input type="radio" id="o2" name="option" value="this"></input>
						<label for="o2">Redirect them to: <span id="embedding-url" style="font-weight:bold"></span>.</label><br/>

						<span id="radio3" style="display:none">
							<input type="radio" id="o3" name="option" value="that"></input>
							<label for="o3" title="">Redirect them to: <span id="default-url" style="font-weight:bold"></span>.</label><br/>
						</span>
					</div>
					<a href="<%=context%>/help/Answer.jtp?id=40">Learn More</a>
					<div style="margin-top:1.4em">
						<input type="submit" value="Save Changes" /> or <a href="<%=Jtp.path(node)%>">Go back to the <%=Jtp.viewName(node).toLowerCase()%></a>
					</div>
				</form>
				<% } %>

				<% String embedDefaultUrl = node.getEmbeddingUrl(); %>
				<script type="text/javascript">
					var defaultUrl = "<%=Jtp.hideNull(embedDefaultUrl)%>";
					$(document).ready(function() {
						if (Nabble.isEmbedded) {
							$('#settings').show();
							$('#more').hide();

							$('#url').val(Nabble.embeddingUrl);
							$('#embedding-url').html(Nabble.embeddingUrl);

							if (defaultUrl == "") {
								$('#o1').attr('checked', 'y');
							} else if (Nabble.embeddingUrl == defaultUrl) {
								$('#o2').attr('checked', 'y');
							} else {
								$('#radio3').show();
								$('#default-url').html(defaultUrl);
								$('#o3').attr('checked', 'y');
							}
						}
					});
				</script>

				<% Shared.footer(request, response); %>
				<% Shared.analytics(request,response); %>
			</body>
		</html>
		<%
	}
}
%>
author	Franklin Schmidt <fschmidt@gmail.com>
date	Fri, 29 May 2020 22:58:25 -0600
parents	7ecd1a4ef557
children