You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
285 lines
12 KiB
285 lines
12 KiB
|
|
|
|
import java.util.Date;
|
|
import java.util.Iterator;
|
|
|
|
import net.yacy.cora.protocol.HeaderFramework;
|
|
import net.yacy.cora.protocol.RequestHeader;
|
|
import net.yacy.document.parser.html.CharacterCoding;
|
|
import net.yacy.kelondro.util.DateFormatter;
|
|
|
|
import de.anomic.data.BookmarkHelper;
|
|
import de.anomic.data.BookmarksDB;
|
|
import de.anomic.data.UserDB;
|
|
import de.anomic.search.Switchboard;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
|
|
public class get_bookmarks {
|
|
|
|
private static final serverObjects prop = new serverObjects();
|
|
private static Switchboard sb = null;
|
|
private static UserDB.Entry user = null;
|
|
private static boolean isAdmin = false;
|
|
|
|
private static int R = 1; // TODO: solve the recursion problem an remove global variable
|
|
|
|
/*
|
|
private final static int SORT_ALPHA = 1;
|
|
private final static int SORT_SIZE = 2;
|
|
private final static int SHOW_ALL = -1;
|
|
*/
|
|
|
|
private final static int MAXRESULTS = 10000;
|
|
|
|
// file types and display types
|
|
private enum DisplayType {
|
|
XML(0), // .xml
|
|
XHTML(0), // .html (.xml)
|
|
JSON(0), // .json
|
|
FLEXIGRID(1), // .json .xml
|
|
XBEL(2), // .xml
|
|
RSS(3), // .xml (.rss)
|
|
RDF(4); // .xml
|
|
|
|
private int value;
|
|
|
|
DisplayType(final int value) {
|
|
this.value = value;
|
|
}
|
|
|
|
int getValue() {
|
|
return value;
|
|
}
|
|
}
|
|
|
|
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
|
|
|
|
prop.clear();
|
|
sb = (Switchboard) env;
|
|
user = sb.userDB.getUser(header);
|
|
isAdmin = (sb.verifyAuthentication(header, true) || user != null && user.hasRight(UserDB.Entry.BOOKMARK_RIGHT));
|
|
|
|
// set user name
|
|
final String username;
|
|
if(user != null) username=user.getUserName();
|
|
else if(isAdmin) username="admin";
|
|
else username = "unknown";
|
|
prop.putHTML("display_user", username);
|
|
|
|
// set peer address
|
|
prop.put("display_address", sb.peers.mySeed().getPublicAddress());
|
|
prop.put("display_peer", sb.peers.mySeed().getName());
|
|
|
|
final int itemsPerPage; // items per page
|
|
final int page; // page
|
|
final int display; // default for JSON, XML or XHTML
|
|
// String sortorder = "asc";
|
|
// String sortname = "date";
|
|
final String qtype;
|
|
final String query;
|
|
|
|
// check for GET parameters
|
|
if (post != null){
|
|
itemsPerPage = (post.containsKey("rp")) ? Integer.parseInt(post.get("rp"), MAXRESULTS) : MAXRESULTS;
|
|
page = (post.containsKey("page")) ? Integer.parseInt(post.get("page", "1")): 1;
|
|
query = (post.containsKey("query")) ? post.get("query", "") : "";
|
|
qtype = (post.containsKey("qtype")) ? post.get("qtype", "") : "";
|
|
// if (post.containsKey("sortorder")) sortorder = post.get("sortorder");
|
|
if (post.containsKey("display")) {
|
|
final String d = post.get("display");
|
|
if ("flexigrid".equals(d) || "1".equals(d)) {
|
|
display = DisplayType.FLEXIGRID.getValue();
|
|
} else if ("xbel".equals(d) || "2".equals(d)) {
|
|
display = DisplayType.XBEL.getValue();
|
|
} else if ("rss".equals(d) || "3".equals(d)) {
|
|
display = DisplayType.RSS.getValue();
|
|
} else {
|
|
display = DisplayType.XML.getValue();
|
|
}
|
|
} else {
|
|
display = DisplayType.XML.getValue();
|
|
}
|
|
prop.put("display", display);
|
|
} else {
|
|
query = "";
|
|
qtype = "";
|
|
page = 1;
|
|
itemsPerPage = MAXRESULTS;
|
|
display = DisplayType.XML.getValue();
|
|
}
|
|
|
|
int count = 0;
|
|
int total = 0;
|
|
int start = 0;
|
|
|
|
final Iterator<String> it;
|
|
|
|
if (display == DisplayType.XBEL.getValue()) {
|
|
String root = "/";
|
|
if ("tags".equals(qtype) && !"".equals(query)) {
|
|
prop.putHTML("display_folder", "1");
|
|
prop.putHTML("display_folder_foldername", query);
|
|
prop.putHTML("display_folder_folderhash", BookmarkHelper.tagHash(query));
|
|
it = sb.bookmarksDB.getBookmarksIterator(query, isAdmin);
|
|
count = print_XBEL(it, count);
|
|
prop.put("display_xbel", count);
|
|
} else if (query.length() > 0 && "folders".equals(qtype)) {
|
|
root = (query.charAt(0) == '/') ? query : "/" + query;
|
|
}
|
|
prop.putHTML("display_folder", "0");
|
|
R = root.replaceAll("[^/]","").length() - 1;
|
|
count = recurseFolders(BookmarkHelper.getFolderList(root, sb.bookmarksDB.getTagIterator(isAdmin)),root,0,true,"");
|
|
prop.put("display_xbel", count);
|
|
} else {
|
|
// covers all non XBEL formats
|
|
|
|
// set bookmark iterator according to query
|
|
if ("tags".equals(qtype) && !"".equals(query) && !"/".equals(query)) {
|
|
it = sb.bookmarksDB.getBookmarksIterator(query, isAdmin);
|
|
} else {
|
|
it = sb.bookmarksDB.getBookmarksIterator(isAdmin);
|
|
}
|
|
|
|
if (itemsPerPage < MAXRESULTS) {
|
|
//skip the first entries (display next page)
|
|
if (page > 1) {
|
|
start = ((page - 1) * itemsPerPage) + 1;
|
|
}
|
|
count = 0;
|
|
while (count < start && it.hasNext()) {
|
|
it.next();
|
|
count++;
|
|
}
|
|
total += count;
|
|
}
|
|
count = 0;
|
|
BookmarksDB.Bookmark bookmark = null;
|
|
while (count < itemsPerPage && it.hasNext()) {
|
|
bookmark = sb.bookmarksDB.getBookmark(it.next());
|
|
if (bookmark != null) {
|
|
prop.put("display_bookmarks_"+count+"_id",count);
|
|
prop.put("display_bookmarks_"+count+"_link",bookmark.getUrl());
|
|
prop.put("display_bookmarks_"+count+"_date", DateFormatter.formatISO8601(new Date(bookmark.getTimeStamp())));
|
|
prop.put("display_bookmarks_"+count+"_rfc822date", HeaderFramework.formatRFC1123(new Date(bookmark.getTimeStamp())));
|
|
prop.put("display_bookmarks_"+count+"_public", (bookmark.getPublic() ? "0" : "1"));
|
|
prop.put("display_bookmarks_"+count+"_hash", bookmark.getUrlHash());
|
|
prop.put("display_bookmarks_"+count+"_comma", ",");
|
|
|
|
// offer HTML encoded
|
|
prop.putHTML("display_bookmarks_"+count+"_title-html", bookmark.getTitle());
|
|
prop.putHTML("display_bookmarks_"+count+"_desc-html", bookmark.getDescription());
|
|
prop.putHTML("display_bookmarks_"+count+"_tags-html", bookmark.getTagsString().replaceAll(",", ", "));
|
|
prop.putHTML("display_bookmarks_"+count+"_folders-html", (bookmark.getFoldersString()));
|
|
|
|
// XML encoded
|
|
prop.putXML("display_bookmarks_"+count+"_title-xml", bookmark.getTitle());
|
|
prop.putXML("display_bookmarks_"+count+"_desc-xml", bookmark.getDescription());
|
|
prop.putXML("display_bookmarks_"+count+"_tags-xml", bookmark.getTagsString());
|
|
prop.putXML("display_bookmarks_"+count+"_folders-xml", (bookmark.getFoldersString()));
|
|
|
|
// and plain text (potentially unsecure)
|
|
prop.put("display_bookmarks_"+count+"_title", bookmark.getTitle());
|
|
prop.put("display_bookmarks_"+count+"_desc", bookmark.getDescription());
|
|
prop.put("display_bookmarks_"+count+"_tags", bookmark.getTagsString());
|
|
prop.put("display_bookmarks_"+count+"_folders", (bookmark.getFoldersString()));
|
|
|
|
count++;
|
|
}
|
|
}
|
|
// eliminate the trailing comma for Json output
|
|
|
|
prop.put("display_bookmarks_" + (itemsPerPage - 1) + "_comma", "");
|
|
prop.put("display_bookmarks", count);
|
|
|
|
while(it.hasNext()){
|
|
it.next();
|
|
count++;
|
|
}
|
|
total += count;
|
|
prop.put("display_page", page);
|
|
prop.put("display_total", total);
|
|
}
|
|
|
|
// return rewrite properties
|
|
return prop;
|
|
}
|
|
|
|
private static int recurseFolders(final Iterator<String> it, String root, int count, final boolean next, final String prev){
|
|
String fn="";
|
|
|
|
if (next) fn = it.next();
|
|
else fn = prev;
|
|
|
|
if ("\uffff".equals(fn)) {
|
|
int i = prev.replaceAll("[^/]","").length() - R;
|
|
while (i > 0) {
|
|
prop.put("display_xbel_"+count+"_elements", "</folder>");
|
|
count++;
|
|
i--;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
if (fn.startsWith(("/".equals(root) ? root : root + "/"))) {
|
|
prop.put("display_xbel_"+count+"_elements", "<folder id=\""+BookmarkHelper.tagHash(fn)+"\">");
|
|
count++;
|
|
|
|
final String title = fn; // just to make sure fn stays untouched
|
|
prop.put("display_xbel_"+count+"_elements", "<title>" + CharacterCoding.unicode2xml(title.replaceAll("(/.[^/]*)*/", ""), true) + "</title>");
|
|
count++;
|
|
final Iterator<String> bit=sb.bookmarksDB.getBookmarksIterator(fn, isAdmin);
|
|
count = print_XBEL(bit, count);
|
|
if (it.hasNext()) {
|
|
count = recurseFolders(it, fn, count, true, fn);
|
|
}
|
|
} else {
|
|
if (count > 0) {
|
|
prop.put("display_xbel_"+count+"_elements", "</folder>");
|
|
count++;
|
|
}
|
|
root = root.replaceAll("(/.[^/]*$)", "");
|
|
if ("".equals(root)) root = "/";
|
|
count = recurseFolders(it, root, count, false, fn);
|
|
}
|
|
return count;
|
|
}
|
|
|
|
private static int print_XBEL(final Iterator<String> bit, int count) {
|
|
BookmarksDB.Bookmark bookmark = null;
|
|
Date date;
|
|
while(bit.hasNext()){
|
|
bookmark = sb.bookmarksDB.getBookmark(bit.next());
|
|
date = new Date(bookmark.getTimeStamp());
|
|
prop.put("display_xbel_"+count+"_elements", "<bookmark id=\"" + bookmark.getUrlHash()
|
|
+ "\" href=\"" + CharacterCoding.unicode2xml(bookmark.getUrl(), true)
|
|
+ "\" added=\"" + CharacterCoding.unicode2xml(DateFormatter.formatISO8601(date), true)+"\">");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "<title>");
|
|
count++;
|
|
prop.putXML("display_xbel_"+count+"_elements", bookmark.getTitle());
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "</title>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "<info>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "<metadata owner=\"Mozilla\" ShortcutURL=\""
|
|
+ CharacterCoding.unicode2xml(bookmark.getTagsString().replaceAll("/.*,", "").toLowerCase(), true)
|
|
+ "\"/>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "<metadata owner=\"YaCy\" public=\""+Boolean.toString(bookmark.getPublic())+"\"/>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "</info>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "<desc>");
|
|
count++;
|
|
prop.putXML("display_xbel_"+count+"_elements", bookmark.getDescription());
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "</desc>");
|
|
count++;
|
|
prop.put("display_xbel_"+count+"_elements", "</bookmark>");
|
|
count++;
|
|
}
|
|
return count;
|
|
}
|
|
} |