diff --git a/apps/syndie/java/src/net/i2p/syndie/sml/ThreadedHTMLRenderer.java b/apps/syndie/java/src/net/i2p/syndie/sml/ThreadedHTMLRenderer.java
new file mode 100644
index 0000000000000000000000000000000000000000..68426eb2987f555ddcde5b6473652eb3148f3fce
--- /dev/null
+++ b/apps/syndie/java/src/net/i2p/syndie/sml/ThreadedHTMLRenderer.java
@@ -0,0 +1,427 @@
+package net.i2p.syndie.sml;
+
+import java.io.*;
+import java.text.*;
+import java.util.*;
+import net.i2p.I2PAppContext;
+import net.i2p.client.naming.PetName;
+import net.i2p.data.*;
+import net.i2p.syndie.*;
+import net.i2p.syndie.data.*;
+import net.i2p.syndie.web.*;
+import net.i2p.util.Log;
+
+/**
+ *
+ */
+public class ThreadedHTMLRenderer extends HTMLRenderer {
+ private Log _log;
+ private String _baseURI;
+
+ public ThreadedHTMLRenderer(I2PAppContext ctx) {
+ super(ctx);
+ _log = ctx.logManager().getLog(ThreadedHTMLRenderer.class);
+ }
+
+ /** what, if any, post should be rendered */
+ public static final String PARAM_VIEW_POST = "post";
+ /** what, if any, thread should be rendered in its entirety */
+ public static final String PARAM_VIEW_THREAD = "thread";
+ /** what post should be visible in the nav tree */
+ public static final String PARAM_VISIBLE = "visible";
+ public static final String PARAM_ADD_TO_GROUP_LOCATION = "addLocation";
+ public static final String PARAM_ADD_TO_GROUP_NAME = "addGroup";
+ /** index into the nav tree to start displaying */
+ public static final String PARAM_OFFSET = "offset";
+ public static final String PARAM_TAGS = "tags";
+
+ public static String getFilterByTagLink(String uri, ThreadNode node, User user, String tag) {
+ StringBuffer buf = new StringBuffer(64);
+ buf.append(uri).append('?');
+ if (node != null) {
+ buf.append(PARAM_VIEW_POST).append('=');
+ buf.append(node.getEntry().getKeyHash().toBase64()).append('/');
+ buf.append(node.getEntry().getEntryId()).append('&');
+ }
+
+ if ( (tag != null) && (tag.trim().length() > 0) )
+ buf.append(PARAM_TAGS).append('=').append(tag);
+ return buf.toString();
+ }
+
+ public static String getNavLink(String uri, String viewPost, String viewThread, String tags, int offset) {
+ StringBuffer buf = new StringBuffer(64);
+ buf.append(uri);
+ buf.append('?');
+ if (!empty(viewPost))
+ buf.append(PARAM_VIEW_POST).append('=').append(viewPost).append('&');
+ else if (!empty(viewThread))
+ buf.append(PARAM_VIEW_THREAD).append('=').append(viewThread).append('&');
+
+ if (!empty(tags))
+ buf.append(PARAM_TAGS).append('=').append(tags).append('&');
+
+ buf.append(PARAM_OFFSET).append('=').append(offset).append('&');
+
+ return buf.toString();
+ }
+
+ public static String getViewPostLink(String uri, ThreadNode node, User user, boolean isPermalink,
+ String offset, String tags) {
+ StringBuffer buf = new StringBuffer(64);
+ buf.append(uri);
+ if (node.getChildCount() > 0) {
+ buf.append('?').append(PARAM_VISIBLE).append('=');
+ ThreadNode child = node.getChild(0);
+ buf.append(child.getEntry().getKeyHash().toBase64()).append('/');
+ buf.append(child.getEntry().getEntryId()).append('&');
+ } else {
+ buf.append('?').append(PARAM_VISIBLE).append('=');
+ buf.append(node.getEntry().getKeyHash().toBase64()).append('/');
+ buf.append(node.getEntry().getEntryId()).append('&');
+ }
+ buf.append(PARAM_VIEW_POST).append('=');
+ buf.append(node.getEntry().getKeyHash().toBase64()).append('/');
+ buf.append(node.getEntry().getEntryId()).append('&');
+
+ if ( (!isPermalink) && (!empty(offset)) )
+ buf.append(PARAM_OFFSET).append('=').append(offset).append('&');
+
+ if ( (!isPermalink) && (!empty(tags)) )
+ buf.append(PARAM_TAGS).append('=').append(tags).append('&');
+
+ return buf.toString();
+ }
+
+
+ private static final boolean empty(String val) { return (val == null) || (val.trim().length() <= 0); }
+
+ public void render(User user, Writer out, Archive archive, BlogURI post,
+ boolean inlineReply, ThreadIndex index, String baseURI,
+ String offset, String requestTags) throws IOException {
+ EntryContainer entry = archive.getEntry(post);
+ if (entry == null) return;
+ _entry = entry;
+
+ _baseURI = baseURI;
+ _user = user;
+ _out = out;
+ _archive = archive;
+ _cutBody = false;
+ _showImages = true;
+ _headers = new HashMap();
+ _bodyBuffer = new StringBuffer(1024);
+ _postBodyBuffer = new StringBuffer(1024);
+ _addresses = new ArrayList();
+ _links = new ArrayList();
+ _blogs = new ArrayList();
+ _archives = new ArrayList();
+
+ _parser.parse(entry.getEntry().getText(), this);
+
+ out.write("<!-- body begin -->\n");
+ out.write("<!-- body meta begin -->\n");
+ out.write("<tr class=\"postMeta\" id=\"" + post.toString() + "\">\n");
+
+ String subject = (String)_headers.get(HTMLRenderer.HEADER_SUBJECT);
+ if (subject == null)
+ subject = "";
+ out.write(" <td colspan=\"3\" class=\"postMetaSubject\">");
+ out.write(subject);
+ out.write("</td></tr>\n");
+ out.write("<tr class=\"postMeta\"><td colspan=\"3\" class=\"postMetaLink\">\n");
+ out.write("<a href=\"");
+ out.write(getMetadataURL(post.getKeyHash()));
+ out.write("\" title=\"View the author's profile\">");
+
+ String author = null;
+ PetName pn = user.getPetNameDB().getByLocation(post.getKeyHash().toBase64());
+ if (pn == null) {
+ BlogInfo info = archive.getBlogInfo(post.getKeyHash());
+ if (info != null)
+ author = info.getProperty(BlogInfo.NAME);
+ } else {
+ author = pn.getName();
+ }
+ if ( (author == null) || (author.trim().length() <= 0) )
+ author = post.getKeyHash().toBase64().substring(0,6);
+
+ ThreadNode node = index.getNode(post);
+
+ out.write(author);
+ out.write("</a> @ ");
+ out.write(getEntryDate(post.getEntryId()));
+
+ Collection tags = node.getTags();
+ if ( (tags != null) && (tags.size() > 0) ) {
+ out.write("\nTags: \n");
+ for (Iterator tagIter = tags.iterator(); tagIter.hasNext(); ) {
+ String tag = (String)tagIter.next();
+ out.write("<a href=\"");
+ out.write(getFilterByTagLink(baseURI, node, user, tag));
+ out.write("\" title=\"Filter threads to only include posts tagged as '");
+ out.write(tag);
+ out.write("'\">");
+ out.write(" " + tag);
+ out.write("</a>\n");
+ }
+ }
+
+ out.write("\n<a href=\"");
+ out.write(getViewPostLink(baseURI, node, user, true, offset, requestTags));
+ out.write("\" title=\"Select a shareable link directly to this post\">permalink</a>\n");
+
+ out.write("</td>\n</tr>\n");
+ out.write("<!-- body meta end -->\n");
+ out.write("<!-- body post begin -->\n");
+ out.write("<tr class=\"postData\">\n");
+ out.write("<td colspan=\"3\">\n");
+ out.write(_bodyBuffer.toString());
+ out.write("</td>\n</tr>\n");
+ out.write("<!-- body post end -->\n");
+ out.write("<!-- body details begin -->\n");
+ out.write(_postBodyBuffer.toString());
+/*
+"<tr class=\"postDetails\">\n" +
+" <form action=\"viewattachment.jsp\" method=\"GET\">\n" +
+" <td colspan=\"3\">\n" +
+" External links:\n" +
+" <a href=\"external.jsp?foo\" title=\"View foo.i2p\">http://foo.i2p/</a>\n" +
+" <a href=\"external.jsp?bar\" title=\"View bar.i2p\">http://bar.i2p/</a>\n" +
+" <br />\n" +
+" Attachments: <select name=\"attachment\">\n" +
+" <option value=\"0\">sampleRawSML.sml: Sample SML file with headers (4KB, type text/plain)</option>\n" +
+" </select> <input type=\"submit\" name=\"action\" value=\"Download\" />\n" +
+" <br /><a href=\"\" title=\"Expand the entire thread\">Full thread</a>\n" +
+" <a href=\"\" title=\"Previous post in the thread\">Prev in thread</a> \n" +
+" <a href=\"\" title=\"Next post in the thread\">Next in thread</a> \n" +
+" </td>\n" +
+" </form>\n" +
+"</tr>\n" +
+ */
+ out.write("<!-- body details end -->\n");
+ if (inlineReply && user.getAuthenticated() ) {
+ String refuseReplies = (String)_headers.get(HTMLRenderer.HEADER_REFUSE_REPLIES);
+ // show the reply form if we are the author or replies have not been explicitly rejected
+ if ( (user.getBlog().equals(post.getKeyHash())) ||
+ (refuseReplies == null) || (!Boolean.valueOf(refuseReplies).booleanValue()) ) {
+ out.write("<!-- body reply begin -->\n");
+ out.write("<form action=\"post.jsp\" method=\"POST\" enctype=\"multipart/form-data\">\n");
+ out.write("<input type=\"hidden\" name=\"inReplyTo\" value=\"");
+ out.write(Base64.encode(post.toString()));
+ out.write("\" />");
+ out.write("<input type=\"hidden\" name=\"entrysubject\" value=\"re: ");
+ out.write(HTMLRenderer.sanitizeTagParam(subject));
+ out.write("\" />");
+ out.write("<tr class=\"postReply\">\n");
+ out.write("<td colspan=\"3\">Reply: (<a href=\"smlref.jsp\" title=\"SML cheatsheet\">SML reference</a>)</td>\n</tr>\n");
+ out.write("<tr class=\"postReplyText\">\n");
+ out.write("<td colspan=\"3\"><textarea name=\"entrytext\" rows=\"2\" cols=\"100\"></textarea></td>\n");
+ out.write("</tr>\n");
+ out.write("<tr class=\"postReplyOptions\">\n");
+ out.write(" <td colspan=\"3\">\n");
+ out.write(" <input type=\"submit\" value=\"Preview...\" name=\"Post\" />\n");
+ out.write(" Tags: <input type=\"text\" size=\"10\" name=\"entrytags\" />\n");
+ out.write(" in a new thread? <input type=\"checkbox\" name=\"replyInNewThread\" />\n");
+ out.write(" allow replies? <input type=\"checkbox\" name=\"allowReplies\" checked=\"true\" />\n");
+ out.write(" attachment: <input type=\"file\" name=\"entryfile0\" />\n");
+ out.write(" </td>\n</tr>\n</form>\n");
+ out.write("<!-- body reply end -->\n");
+ }
+ }
+ out.write("<!-- body end -->\n");
+ }
+
+ public void receiveEnd() {
+ _postBodyBuffer.append("<tr class=\"postDetails\">\n");
+ _postBodyBuffer.append(" <form action=\"viewattachment.jsp\" method=\"GET\">\n");
+ _postBodyBuffer.append(" <td colspan=\"3\" valign=\"top\" align=\"left\">\n");
+
+ _postBodyBuffer.append("<input type=\"hidden\" name=\"").append(ArchiveViewerBean.PARAM_BLOG);
+ _postBodyBuffer.append("\" value=\"");
+ if (_entry != null)
+ _postBodyBuffer.append(Base64.encode(_entry.getURI().getKeyHash().getData()));
+ else
+ _postBodyBuffer.append("unknown");
+ _postBodyBuffer.append("\" />\n");
+ _postBodyBuffer.append("<input type=\"hidden\" name=\"").append(ArchiveViewerBean.PARAM_ENTRY);
+ _postBodyBuffer.append("\" value=\"");
+ if (_entry != null)
+ _postBodyBuffer.append(_entry.getURI().getEntryId());
+ else
+ _postBodyBuffer.append("unknown");
+ _postBodyBuffer.append("\" />\n");
+
+ //_postBodyBuffer.append("<td colspan=\"2\" valign=\"top\" align=\"left\" ").append(getClass("summDetail")).append(" >\n");
+
+ if ( (_entry != null) && (_entry.getAttachments() != null) && (_entry.getAttachments().length > 0) ) {
+ _postBodyBuffer.append(getSpan("summDetailAttachment")).append("Attachments:</span> ");
+ _postBodyBuffer.append("<select ").append(getClass("summDetailAttachmentId")).append(" name=\"").append(ArchiveViewerBean.PARAM_ATTACHMENT).append("\">\n");
+ for (int i = 0; i < _entry.getAttachments().length; i++) {
+ _postBodyBuffer.append("<option value=\"").append(i).append("\">");
+ Attachment a = _entry.getAttachments()[i];
+ _postBodyBuffer.append(sanitizeString(a.getName()));
+ if ( (a.getDescription() != null) && (a.getDescription().trim().length() > 0) ) {
+ _postBodyBuffer.append(": ");
+ _postBodyBuffer.append(sanitizeString(a.getDescription()));
+ }
+ _postBodyBuffer.append(" (").append(a.getDataLength()/1024).append("KB");
+ _postBodyBuffer.append(", type ").append(sanitizeString(a.getMimeType())).append(")</option>\n");
+ }
+ _postBodyBuffer.append("</select>\n");
+ _postBodyBuffer.append("<input ").append(getClass("summDetailAttachmentDl")).append(" type=\"submit\" value=\"Download\" name=\"Download\" /><br />\n");
+ }
+
+ if (_blogs.size() > 0) {
+ _postBodyBuffer.append(getSpan("summDetailBlog")).append("Blog references:</span>");
+ for (int i = 0; i < _blogs.size(); i++) {
+ Blog b = (Blog)_blogs.get(i);
+ _postBodyBuffer.append("<a ").append(getClass("summDetailBlogLink")).append(" href=\"");
+ boolean expanded = (_user != null ? _user.getShowExpanded() : false);
+ boolean images = (_user != null ? _user.getShowImages() : false);
+ _postBodyBuffer.append(getPageURL(new Hash(Base64.decode(b.hash)), b.tag, b.entryId, -1, -1, expanded, images));
+ _postBodyBuffer.append("\">").append(sanitizeString(b.name)).append("</a> ");
+ }
+ _postBodyBuffer.append("<br />\n");
+ }
+
+ if (_links.size() > 0) {
+ _postBodyBuffer.append(getSpan("summDetailExternal")).append("External links:</span> ");
+ for (int i = 0; i < _links.size(); i++) {
+ Link l = (Link)_links.get(i);
+ _postBodyBuffer.append("<a ").append(getClass("summDetailExternalLink")).append(" href=\"externallink.jsp?");
+ if (l.schema != null)
+ _postBodyBuffer.append("schema=").append(sanitizeURL(l.schema)).append('&');
+ if (l.location != null)
+ _postBodyBuffer.append("location=").append(sanitizeURL(l.location)).append('&');
+ _postBodyBuffer.append("\">").append(sanitizeString(l.location));
+ _postBodyBuffer.append(getSpan("summDetailExternalNet")).append(" (").append(sanitizeString(l.schema)).append(")</span></a> ");
+ }
+ _postBodyBuffer.append("<br />\n");
+ }
+
+ if (_addresses.size() > 0) {
+ _postBodyBuffer.append(getSpan("summDetailAddr")).append("Addresses:</span>");
+ for (int i = 0; i < _addresses.size(); i++) {
+ Address a = (Address)_addresses.get(i);
+ importAddress(a);
+ PetName pn = null;
+ if (_user != null)
+ pn = _user.getPetNameDB().getByLocation(a.location);
+ if (pn != null) {
+ _postBodyBuffer.append(' ').append(getSpan("summDetailAddrKnown"));
+ _postBodyBuffer.append(sanitizeString(pn.getName())).append("</span>");
+ } else {
+ _postBodyBuffer.append(" <a ").append(getClass("summDetailAddrLink")).append(" href=\"addresses.jsp?");
+ if (a.schema != null)
+ _postBodyBuffer.append("network=").append(sanitizeTagParam(a.schema)).append('&');
+ if (a.location != null)
+ _postBodyBuffer.append("location=").append(sanitizeTagParam(a.location)).append('&');
+ if (a.name != null)
+ _postBodyBuffer.append("name=").append(sanitizeTagParam(a.name)).append('&');
+ if (a.protocol != null)
+ _postBodyBuffer.append("protocol=").append(sanitizeTagParam(a.protocol)).append('&');
+ _postBodyBuffer.append("\">").append(sanitizeString(a.name)).append("</a>");
+ }
+ }
+ _postBodyBuffer.append("<br />\n");
+ }
+
+ if (_archives.size() > 0) {
+ _postBodyBuffer.append(getSpan("summDetailArchive")).append("Archives:</span>");
+ for (int i = 0; i < _archives.size(); i++) {
+ ArchiveRef a = (ArchiveRef)_archives.get(i);
+ _postBodyBuffer.append(" <a ").append(getClass("summDetailArchiveLink")).append(" href=\"").append(getArchiveURL(null, new SafeURL(a.locationSchema + "://" + a.location)));
+ _postBodyBuffer.append("\">").append(sanitizeString(a.name)).append("</a>");
+ if (a.description != null)
+ _postBodyBuffer.append(": ").append(getSpan("summDetailArchiveDesc")).append(sanitizeString(a.description)).append("</span>");
+ if (null == _user.getPetNameDB().getByLocation(a.location)) {
+ _postBodyBuffer.append(" <a ").append(getClass("summDetailArchiveBookmark")).append(" href=\"");
+ _postBodyBuffer.append(getBookmarkURL(a.name, a.location, a.locationSchema, "syndiearchive"));
+ _postBodyBuffer.append("\">bookmark it</a>");
+ }
+ }
+ _postBodyBuffer.append("<br />\n");
+ }
+
+ if (_entry != null) {
+ List replies = _archive.getIndex().getReplies(_entry.getURI());
+ if ( (replies != null) && (replies.size() > 0) ) {
+ _postBodyBuffer.append(getSpan("summDetailReplies")).append("Replies:</span> ");
+ for (int i = 0; i < replies.size(); i++) {
+ BlogURI reply = (BlogURI)replies.get(i);
+ _postBodyBuffer.append("<a ").append(getClass("summDetailReplyLink")).append(" href=\"");
+ _postBodyBuffer.append(getPageURL(reply.getKeyHash(), null, reply.getEntryId(), -1, -1, true, _user.getShowImages()));
+ _postBodyBuffer.append("\">");
+ _postBodyBuffer.append(getSpan("summDetailReplyAuthor"));
+ BlogInfo replyAuthor = _archive.getBlogInfo(reply);
+ if (replyAuthor != null) {
+ _postBodyBuffer.append(sanitizeString(replyAuthor.getProperty(BlogInfo.NAME)));
+ } else {
+ _postBodyBuffer.append(reply.getKeyHash().toBase64().substring(0,16));
+ }
+ _postBodyBuffer.append("</span> on ");
+ _postBodyBuffer.append(getSpan("summDetailReplyDate"));
+ _postBodyBuffer.append(getEntryDate(reply.getEntryId()));
+ _postBodyBuffer.append("</a></span> ");
+ }
+ _postBodyBuffer.append("<br />");
+ }
+ }
+
+ String inReplyTo = (String)_headers.get(HEADER_IN_REPLY_TO);
+ if ( (inReplyTo != null) && (inReplyTo.trim().length() > 0) ) {
+ BlogURI replyURI = new BlogURI(inReplyTo);
+ if (replyURI.getEntryId() > 0)
+ _postBodyBuffer.append(" <a ").append(getClass("summDetailParent")).append(" href=\"").append(getPageURL(replyURI.getKeyHash(), null, replyURI.getEntryId(), 0, 0, true, true)).append("\">(view parent)</a><br />\n");
+ }
+
+ _postBodyBuffer.append(" </td>\n");
+ _postBodyBuffer.append(" </form>\n");
+ _postBodyBuffer.append("</tr>\n");
+ }
+
+ public void receiveHeaderEnd() {
+ //_preBodyBuffer.append("<table ").append(getClass("overall")).append(" width=\"100%\" border=\"0\">\n");
+ //renderSubjectCell();
+ //renderMetaCell();
+ //renderPreBodyCell();
+ }
+
+ protected String getEntryURL() { return getEntryURL(_user != null ? _user.getShowImages() : false); }
+ protected String getEntryURL(boolean showImages) {
+ if (_entry == null)
+ return _baseURI;
+ else
+ return _baseURI + '?' + PARAM_VIEW_POST + '=' +
+ Base64.encode(_entry.getURI().getKeyHash().getData()) + '/'
+ + _entry.getURI().getEntryId() + '&';
+ }
+
+ public String getPageURL(User user, String selector, int numPerPage, int pageNum) { return _baseURI; }
+
+ public String getPageURL(Hash blog, String tag, long entryId, String group, int numPerPage, int pageNum, boolean expandEntries, boolean showImages) {
+ StringBuffer buf = new StringBuffer(128);
+ buf.append(_baseURI).append('?');
+ if ( (blog != null) && (entryId > 0) ) {
+ buf.append(PARAM_VIEW_POST).append('=').append(Base64.encode(blog.getData())).append('/').append(entryId).append('&');
+ buf.append(PARAM_VISIBLE).append('=').append(Base64.encode(blog.getData())).append('/').append(entryId).append('&');
+ }
+ if (tag != null)
+ buf.append(PARAM_TAGS).append('=').append(sanitizeTagParam(tag)).append('&');
+ return buf.toString();
+ }
+ public String getArchiveURL(Hash blog, SafeURL archiveLocation) {
+ return "remote.jsp?"
+ //+ "action=Continue..." // should this be the case?
+ + "&schema=" + sanitizeTagParam(archiveLocation.getSchema())
+ + "&location=" + sanitizeTagParam(archiveLocation.getLocation());
+ }
+ public String getBookmarkURL(String name, String location, String schema, String protocol) {
+ return "addresses.jsp?name=" + sanitizeTagParam(name)
+ + "&network=" + sanitizeTagParam(schema)
+ + "&protocol=" + sanitizeTagParam(protocol)
+ + "&location=" + sanitizeTagParam(location);
+
+ }
+}