From 12cac31be8b46438a19f0a667ebd2b15793e2d2c Mon Sep 17 00:00:00 2001 From: apfelmaennchen Date: Sun, 9 Mar 2008 12:52:42 +0000 Subject: [PATCH] for testing puposes - new user interface based on jQuery and Ajax git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4533 6c8d7289-2bf4-0310-a012-ef5d649a1542 --- htroot/yacy/ui/result.java | 323 ++++++++++++++++++++++++++ htroot/yacy/ui/ritem.java | 202 +++++++++++++++++ htroot/yacy/ui/ymarks.java | 450 +++++++++++++++++++++++++++++++++++++ 3 files changed, 975 insertions(+) create mode 100644 htroot/yacy/ui/result.java create mode 100644 htroot/yacy/ui/ritem.java create mode 100644 htroot/yacy/ui/ymarks.java diff --git a/htroot/yacy/ui/result.java b/htroot/yacy/ui/result.java new file mode 100644 index 000000000..3779b432b --- /dev/null +++ b/htroot/yacy/ui/result.java @@ -0,0 +1,323 @@ +// ysearchitem.java +// (C) 2004-2008 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany +// first published 2004 on http://yacy.net +// +// This is a part of YaCy, a peer-to-peer based web search engine +// +// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $ +// $LastChangedRevision: 1986 $ +// $LastChangedBy: orbiter $ +// +// LICENSE +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +import java.util.TreeSet; + +import de.anomic.http.httpHeader; +import de.anomic.kelondro.kelondroBitfield; +import de.anomic.kelondro.kelondroMSetTools; +import de.anomic.plasma.plasmaCondenser; +import de.anomic.plasma.plasmaSearchEvent; +import de.anomic.plasma.plasmaSearchQuery; +import de.anomic.plasma.plasmaSearchRankingProfile; +import de.anomic.plasma.plasmaSwitchboard; +import de.anomic.server.serverCore; +import de.anomic.server.serverObjects; +import de.anomic.server.serverSwitch; +import de.anomic.server.logging.serverLog; +import de.anomic.tools.yFormatter; +import de.anomic.yacy.yacyCore; +import de.anomic.yacy.yacyURL; + +public class result { + + public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) { + final plasmaSwitchboard sb = (plasmaSwitchboard) env; + sb.localSearchLastAccess = System.currentTimeMillis(); + + boolean searchAllowed = sb.getConfigBool("publicSearchpage", true) || sb.verifyAuthentication(header, false); + boolean authenticated = sb.adminAuthenticated(header) >= 2; + int display = (post == null) ? 0 : post.getInt("display", 0); + if ((display == 1) && (!authenticated)) display = 0; + int input = (post == null) ? 2 : post.getInt("input", 2); + String promoteSearchPageGreeting = env.getConfig("promoteSearchPageGreeting", ""); + if (env.getConfigBool("promoteSearchPageGreeting.useNetworkName", false)) promoteSearchPageGreeting = env.getConfig("network.unit.description", ""); + if (promoteSearchPageGreeting.length() == 0) promoteSearchPageGreeting = "P2P WEB SEARCH"; + + // get query + String querystring = (post == null) ? "" : post.get("search", "").trim(); + final serverObjects prop = new serverObjects(); + + boolean rss = (post == null) ? false : post.get("rss", "false").equals("true"); + if ((post == null) || (env == null) || (querystring.length() == 0) || (!searchAllowed)) { + // we create empty entries for template strings + prop.put("searchagain", "0"); + prop.put("input", input); + prop.put("display", display); + prop.put("input_input", input); + prop.put("input_display", display); + prop.put("promoteSearchPageGreeting", promoteSearchPageGreeting); + prop.put("input_former", ""); + prop.put("former", ""); + prop.put("input_count", "10"); + prop.put("input_offset", "0"); + prop.put("input_resource", "global"); + prop.put("input_urlmaskfilter", ".*"); + prop.put("input_prefermaskfilter", ""); + prop.put("input_indexof", "off"); + prop.put("input_constraint", ""); + prop.put("input_cat", "href"); + prop.put("input_depth", "0"); + prop.put("input_contentdom", "text"); + prop.put("input_contentdomCheckText", "1"); + prop.put("input_contentdomCheckAudio", "0"); + prop.put("input_contentdomCheckVideo", "0"); + prop.put("input_contentdomCheckImage", "0"); + prop.put("input_contentdomCheckApp", "0"); + prop.put("excluded", "0"); + prop.put("results", ""); + prop.put("resultTable", "0"); + prop.put("num-results", searchAllowed ? "0" : "4"); + + return prop; + } + + // collect search attributes + int maxDistance = Integer.MAX_VALUE; + + if ((querystring.length() > 2) && (querystring.charAt(0) == '"') && (querystring.charAt(querystring.length() - 1) == '"')) { + querystring = querystring.substring(1, querystring.length() - 1).trim(); + maxDistance = 1; + } + if (sb.facilityDB != null) try { sb.facilityDB.update("zeitgeist", querystring, post); } catch (Exception e) {} + + int itemsPerPage = post.getInt("count", 10); + int offset = post.getInt("offset", 0); + boolean global = (post == null) ? true : post.get("resource", "global").equals("global"); + final boolean indexof = post.get("indexof","").equals("on"); + String urlmask = ""; + if (post.containsKey("urlmask") && post.get("urlmask").equals("no")) { + urlmask = ".*"; + } else { + urlmask = (post.containsKey("urlmaskfilter")) ? (String) post.get("urlmaskfilter") : ".*"; + } + String prefermask = post.get("prefermaskfilter", ""); + if ((prefermask.length() > 0) && (prefermask.indexOf(".*") < 0)) prefermask = ".*" + prefermask + ".*"; + + kelondroBitfield constraint = ((post.containsKey("constraint")) && (post.get("constraint", "").length() > 0)) ? new kelondroBitfield(4, post.get("constraint", "______")) : null; + if (indexof) { + constraint = new kelondroBitfield(4); + constraint.set(plasmaCondenser.flag_cat_indexof, true); + } + + // SEARCH + //final boolean indexDistributeGranted = sb.getConfig(plasmaSwitchboard.INDEX_DIST_ALLOW, "true").equals("true"); + //final boolean indexReceiveGranted = sb.getConfig("allowReceiveIndex", "true").equals("true"); + //final boolean offline = yacyCore.seedDB.mySeed().isVirgin(); + final boolean clustersearch = sb.isRobinsonMode() && + (sb.getConfig("cluster.mode", "").equals("privatecluster") || + sb.getConfig("cluster.mode", "").equals("publiccluster")); + //if (offline || !indexDistributeGranted || !indexReceiveGranted) { global = false; } + if (clustersearch) global = true; // switches search on, but search target is limited to cluster nodes + + // find search domain + int contentdomCode = plasmaSearchQuery.contentdomParser(post.get("contentdom", "text")); + + // patch until better search profiles are available + if ((contentdomCode != plasmaSearchQuery.CONTENTDOM_TEXT) && (itemsPerPage <= 32)) itemsPerPage = 32; + + if (post.get("cat", "href").equals("href")) { + + final TreeSet[] query = plasmaSearchQuery.cleanQuery(querystring); // converts also umlaute + boolean near = (query[0].contains("near")) && (querystring.indexOf("NEAR") >= 0); + if (near) { + query[0].remove("near"); + } + plasmaSearchRankingProfile ranking = sb.getRanking(); + if (near) { + ranking.coeff_worddistance = plasmaSearchRankingProfile.COEFF_MAX; + } + + // filter out stopwords + final TreeSet filtered = kelondroMSetTools.joinConstructive(query[0], plasmaSwitchboard.stopwords); + if (filtered.size() > 0) { + kelondroMSetTools.excludeDestructive(query[0], plasmaSwitchboard.stopwords); + } + + // prepare search properties + final boolean yacyonline = ((yacyCore.seedDB != null) && (yacyCore.seedDB.mySeed() != null) && (yacyCore.seedDB.mySeed().getPublicAddress() != null)); + final boolean globalsearch = (global) && (yacyonline) && (sb.getConfigBool(plasmaSwitchboard.INDEX_RECEIVE_ALLOW, false)); + + // do the search + String client = (String) header.get(httpHeader.CONNECTION_PROP_CLIENTIP); // the search client who initiated the search + TreeSet queryHashes = plasmaCondenser.words2hashes(query[0]); + plasmaSearchQuery theQuery = new plasmaSearchQuery( + querystring, + queryHashes, + plasmaCondenser.words2hashes(query[1]), + ranking, + maxDistance, + prefermask, + contentdomCode, + true, + itemsPerPage, + offset, + urlmask, + (clustersearch && globalsearch) ? plasmaSearchQuery.SEARCHDOM_CLUSTERALL : + ((globalsearch) ? plasmaSearchQuery.SEARCHDOM_GLOBALDHT : plasmaSearchQuery.SEARCHDOM_LOCAL), + "", + 20, + constraint, + true, + client); + + + // tell all threads to do nothing for a specific time + sb.intermissionAllThreads(3000); + + // filter out words that appear in bluelist + theQuery.filterOut(plasmaSwitchboard.blueList); + + // log + serverLog.logInfo("LOCAL_SEARCH", "INIT WORD SEARCH: " + theQuery.queryString + ":" + theQuery.queryHashes + " - " + theQuery.neededResults() + " links to be computed, " + theQuery.displayResults() + " lines to be displayed"); + long timestamp = System.currentTimeMillis(); + + // create a new search event + if (plasmaSearchEvent.getEvent(theQuery.id(false)) == null) { + theQuery.setOffset(0); // in case that this is a new search, always start without a offset + offset = 0; + } + plasmaSearchEvent theSearch = plasmaSearchEvent.getEvent(theQuery, ranking, sb.wordIndex, (sb.isRobinsonMode()) ? sb.clusterhashes : null, false); + + // generate result object + serverLog.logFine("LOCAL_SEARCH", "SEARCH TIME AFTER ORDERING OF SEARCH RESULTS: " + ((System.currentTimeMillis() - timestamp) / 1000) + " seconds"); + serverLog.logFine("LOCAL_SEARCH", "SEARCH TIME AFTER RESULT PREPARATION: " + ((System.currentTimeMillis() - timestamp) / 1000) + " seconds"); + + // calc some more cross-reference + serverLog.logFine("LOCAL_SEARCH", "SEARCH TIME AFTER XREF PREPARATION: " + ((System.currentTimeMillis() - timestamp) / 1000) + " seconds"); + + // log + serverLog.logInfo("LOCAL_SEARCH", "EXIT WORD SEARCH: " + theQuery.queryString + " - " + + (theSearch.getRankingResult().getLocalResourceSize() + theSearch.getRankingResult().getRemoteResourceSize()) + " links found, " + + ((System.currentTimeMillis() - timestamp) / 1000) + " seconds"); + + // prepare search statistics + theQuery.resultcount = theSearch.getRankingResult().getLocalResourceSize() + theSearch.getRankingResult().getRemoteResourceSize(); + theQuery.searchtime = System.currentTimeMillis() - timestamp; + theQuery.urlretrievaltime = theSearch.getURLRetrievalTime(); + theQuery.snippetcomputationtime = theSearch.getSnippetComputationTime(); + sb.localSearches.add(theQuery); + TreeSet handles = sb.localSearchTracker.get(client); + if (handles == null) handles = new TreeSet(); + handles.add(theQuery.handle); + sb.localSearchTracker.put(client, handles); + + int totalcount = theSearch.getRankingResult().getLocalResourceSize() + theSearch.getRankingResult().getRemoteResourceSize(); + prop.put("num-results_offset", offset); + prop.put("num-results_itemscount", "0"); + prop.put("num-results_itemsPerPage", itemsPerPage); + prop.put("num-results_totalcount", yFormatter.number(totalcount, !rss)); + prop.put("num-results_globalresults", (globalsearch) ? "1" : "0"); + prop.put("num-results_globalresults_localResourceSize", yFormatter.number(theSearch.getRankingResult().getLocalResourceSize(), !rss)); + prop.put("num-results_globalresults_remoteResourceSize", yFormatter.number(theSearch.getRankingResult().getRemoteResourceSize(), !rss)); + prop.put("num-results_globalresults_remoteIndexCount", yFormatter.number(theSearch.getRankingResult().getRemoteIndexCount(), !rss)); + prop.put("num-results_globalresults_remotePeerCount", yFormatter.number(theSearch.getRankingResult().getRemotePeerCount(), !rss)); + + // generate the search result lines; they will be produced by another servlet + for (int i = 0; i < theQuery.displayResults(); i++) { + prop.put("results_" + i + "_item", offset + i); + prop.put("results_" + i + "_eventID", theQuery.id(false)); + } + prop.put("results", theQuery.displayResults()); + prop.put("resultTable", (contentdomCode <= 1) ? "0" : "1"); + prop.put("eventID", theQuery.id(false)); // for bottomline + + // process result of search + if (filtered.size() > 0) { + prop.put("excluded", "1"); + prop.putHTML("excluded_stopwords", filtered.toString()); + } else { + prop.put("excluded", "0"); + } + + if (prop == null || prop.size() == 0) { + if (post.get("search", "").length() < 3) { + prop.put("num-results", "2"); // no results - at least 3 chars + } else { + prop.put("num-results", "1"); // no results + } + } else { + prop.put("num-results", "3"); + } + + prop.put("input_cat", "href"); + prop.put("input_depth", "0"); + + // adding some additional properties needed for the rss feed + String hostName = (String) header.get("Host", "localhost"); + if (hostName.indexOf(":") == -1) hostName += ":" + serverCore.getPortNr(env.getConfig("port", "8080")); + prop.put("searchBaseURL", "http://" + hostName + "/yacysearch.html"); + prop.put("rssYacyImageURL", "http://" + hostName + "/env/grafics/yacy.gif"); + } + + prop.put("searchagain", global ? "1" : "0"); + prop.put("input", input); + prop.put("display", display); + prop.put("input_input", input); + prop.put("input_display", display); + prop.put("promoteSearchPageGreeting", promoteSearchPageGreeting); + prop.putHTML("input_former", querystring); + //prop.put("former", post.get("search", "")); + prop.put("input_count", itemsPerPage); + prop.put("input_offset", offset); + prop.put("input_resource", global ? "global" : "local"); + prop.putHTML("input_urlmaskfilter", urlmask); + prop.putHTML("input_prefermaskfilter", prefermask); + prop.put("input_indexof", (indexof) ? "on" : "off"); + prop.put("input_constraint", (constraint == null) ? "" : constraint.exportB64()); + prop.put("input_contentdom", post.get("contentdom", "text")); + prop.put("input_contentdomCheckText", (contentdomCode == plasmaSearchQuery.CONTENTDOM_TEXT) ? "1" : "0"); + prop.put("input_contentdomCheckAudio", (contentdomCode == plasmaSearchQuery.CONTENTDOM_AUDIO) ? "1" : "0"); + prop.put("input_contentdomCheckVideo", (contentdomCode == plasmaSearchQuery.CONTENTDOM_VIDEO) ? "1" : "0"); + prop.put("input_contentdomCheckImage", (contentdomCode == plasmaSearchQuery.CONTENTDOM_IMAGE) ? "1" : "0"); + prop.put("input_contentdomCheckApp", (contentdomCode == plasmaSearchQuery.CONTENTDOM_APP) ? "1" : "0"); + + // for RSS: don't HTML encode some elements + prop.putHTML("rss_query", querystring, true); + prop.put("rss_queryenc", yacyURL.escape(querystring.replace(' ', '+'))); + + sb.localSearchLastAccess = System.currentTimeMillis(); + + // return rewrite properties + return prop; + } +/* + private static String navhidden(int page, int display, plasmaSearchQuery theQuery) { + return + "" + + "" + + "" + + "" + + "" + + "" + + "" + + "" + + "" + + "" + + ""; + } + */ +} diff --git a/htroot/yacy/ui/ritem.java b/htroot/yacy/ui/ritem.java new file mode 100644 index 000000000..4c4c3f1e6 --- /dev/null +++ b/htroot/yacy/ui/ritem.java @@ -0,0 +1,202 @@ +// ysearchitem.java +// (C) 2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany +// first published 28.08.2007 on http://yacy.net +// +// This is a part of YaCy, a peer-to-peer based web search engine +// +// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $ +// $LastChangedRevision: 1986 $ +// $LastChangedBy: orbiter $ +// +// LICENSE +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +import java.io.UnsupportedEncodingException; +import java.net.MalformedURLException; +import java.net.URLEncoder; +import java.util.ArrayList; +import java.util.TreeSet; + +import de.anomic.http.httpHeader; +import de.anomic.plasma.plasmaSearchEvent; +import de.anomic.plasma.plasmaSearchQuery; +import de.anomic.plasma.plasmaSearchRankingProcess; +import de.anomic.plasma.plasmaSnippetCache; +import de.anomic.plasma.plasmaSwitchboard; +import de.anomic.server.serverObjects; +import de.anomic.server.serverSwitch; +import de.anomic.tools.nxTools; +import de.anomic.tools.yFormatter; +import de.anomic.yacy.yacySeed; +import de.anomic.yacy.yacyURL; + +public class ritem { + + private static boolean col = true; + private static final int namelength = 60; + private static final int urllength = 120; + + public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) { + final plasmaSwitchboard sb = (plasmaSwitchboard) env; + final serverObjects prop = new serverObjects(); + + String eventID = post.get("eventID", ""); + boolean rss = post.get("rss", "false").equals("true"); + int item = post.getInt("item", -1); + boolean auth = ((String) header.get(httpHeader.CONNECTION_PROP_CLIENTIP, "")).equals("localhost") || sb.verifyAuthentication(header, true); + + // default settings for blank item + prop.put("content", "0"); + prop.put("rss", "0"); + prop.put("references", "0"); + prop.put("dynamic", "0"); + + // find search event + plasmaSearchEvent theSearch = plasmaSearchEvent.getEvent(eventID); + if (theSearch == null) { + // the event does not exist, show empty page + return prop; + } + plasmaSearchQuery theQuery = theSearch.getQuery(); + int offset = theQuery.neededResults() - theQuery.displayResults(); + + // dynamically update count values + if (!rss) { + prop.put("dynamic_offset", offset + 1); + prop.put("dynamic_itemscount", (item < 0) ? theQuery.neededResults() : item + 1); + prop.put("dynamic_totalcount", yFormatter.number(theSearch.getRankingResult().getLocalResourceSize() + theSearch.getRankingResult().getRemoteResourceSize(), !rss)); + prop.put("dynamic_localResourceSize", yFormatter.number(theSearch.getRankingResult().getLocalResourceSize(), !rss)); + prop.put("dynamic_remoteResourceSize", yFormatter.number(theSearch.getRankingResult().getRemoteResourceSize(), !rss)); + prop.put("dynamic_remoteIndexCount", yFormatter.number(theSearch.getRankingResult().getRemoteIndexCount(), !rss)); + prop.put("dynamic_remotePeerCount", yFormatter.number(theSearch.getRankingResult().getRemotePeerCount(), !rss)); + prop.put("dynamic_resnav", ""); + prop.put("dynamic", "1"); + } + + if (theQuery.contentdom == plasmaSearchQuery.CONTENTDOM_TEXT) { + // text search + + // generate result object + plasmaSearchEvent.ResultEntry result = theSearch.oneResult(item); + if (result == null) return prop; // no content + + if (rss) { + // text search for rss output + prop.put("rss", "1"); // switch on specific content + prop.putHTML("rss_title", result.title(), true); + prop.putHTML("rss_description", result.textSnippet().getLineRaw(), true); + prop.putHTML("rss_link", result.urlstring(), true); + prop.put("rss_urlhash", result.hash()); + prop.put("rss_date", plasmaSwitchboard.dateString822(result.modified())); + return prop; + } + + prop.put("content", theQuery.contentdom + 1); // switch on specific content + prop.putHTML("content_description", result.title()); + prop.put("content_url", result.urlstring()); + + int port=result.url().getPort(); + yacyURL faviconURL; + try { + faviconURL = new yacyURL(result.url().getProtocol() + "://" + result.url().getHost() + ((port != -1) ? (":" + String.valueOf(port)) : "") + "/favicon.ico", null); + } catch (MalformedURLException e1) { + faviconURL = null; + } + + prop.putHTML("content_faviconCode", sb.licensedURLs.aquireLicense(faviconURL)); // aquire license for favicon url loading + prop.put("content_urlhash", result.hash()); + prop.put("content_urlhexhash", yacySeed.b64Hash2hexHash(result.hash())); + prop.putHTML("content_urlname", nxTools.shortenURLString(result.urlname(), urllength)); + prop.put("content_date", plasmaSwitchboard.dateString(result.modified())); + prop.put("content_ybr", plasmaSearchRankingProcess.ybr(result.hash())); + prop.putNum("content_size", result.filesize()); + + TreeSet[] query = theQuery.queryWords(); + yacyURL wordURL = null; + try { + prop.putHTML("content_words", URLEncoder.encode(query[0].toString(),"UTF-8")); + } catch (UnsupportedEncodingException e) {} + prop.putHTML("content_former", theQuery.queryString); + prop.put("content_rankingprops", result.word().toPropertyForm() + ", domLengthEstimated=" + yacyURL.domLengthEstimation(result.hash()) + + ((yacyURL.probablyRootURL(result.hash())) ? ", probablyRootURL" : "") + + (((wordURL = yacyURL.probablyWordURL(result.hash(), query[0])) != null) ? ", probablyWordURL=" + wordURL.toNormalform(false, true) : "")); + plasmaSnippetCache.TextSnippet snippet = result.textSnippet(); + prop.put("content_snippet", (snippet == null) ? "(snippet not found)" : snippet.getLineMarked(theQuery.queryHashes)); + return prop; + } + + if (theQuery.contentdom == plasmaSearchQuery.CONTENTDOM_IMAGE) { + // image search; shows thumbnails + + prop.put("content", theQuery.contentdom + 1); // switch on specific content + plasmaSnippetCache.MediaSnippet ms = theSearch.oneImage(item); + if (ms == null) { + prop.put("content_items", "0"); + } else { + prop.putHTML("content_items_0_hrefCache", (auth) ? "/ViewImage.png?url=" + ms.href.toNormalform(true, false) : ms.href.toNormalform(true, false)); + prop.putHTML("content_items_0_href", ms.href.toNormalform(true, false)); + prop.put("content_items_0_code", sb.licensedURLs.aquireLicense(ms.href)); + prop.putHTML("content_items_0_name", shorten(ms.name, namelength)); + prop.put("content_items_0_attr", (ms.attr.equals("-1 x -1")) ? "" : "(" + ms.attr + ")"); // attributes, here: original size of image + prop.put("content_items_0_source", ms.source.toNormalform(true, false)); + prop.put("content_items_0_sourcedom", ms.source.getHost()); + prop.put("content_items", 1); + } + return prop; + } + + if ((theQuery.contentdom == plasmaSearchQuery.CONTENTDOM_AUDIO) || + (theQuery.contentdom == plasmaSearchQuery.CONTENTDOM_VIDEO) || + (theQuery.contentdom == plasmaSearchQuery.CONTENTDOM_APP)) { + // any other media content + + // generate result object + plasmaSearchEvent.ResultEntry result = theSearch.oneResult(item); + if (result == null) return prop; // no content + + prop.put("content", theQuery.contentdom + 1); // switch on specific content + ArrayList media = result.mediaSnippets(); + if (item == 0) col = true; + if (media != null) { + plasmaSnippetCache.MediaSnippet ms; + int c = 0; + for (int i = 0; i < media.size(); i++) { + ms = (plasmaSnippetCache.MediaSnippet) media.get(i); + prop.putHTML("content_items_" + i + "_href", ms.href.toNormalform(true, false)); + prop.putHTML("content_items_" + i + "_hrefshort", nxTools.shortenURLString(ms.href.toNormalform(true, false), urllength)); + prop.putHTML("content_items_" + i + "_name", shorten(ms.name, namelength)); + prop.put("content_items_" + i + "_col", (col) ? "0" : "1"); + c++; + col = !col; + } + prop.put("content_items", c); + } else { + prop.put("content_items", "0"); + } + return prop; + } + + return prop; + } + + private static String shorten(String s, int length) { + if (s.length() <= length) return s; + int p = s.lastIndexOf('.'); + if (p < 0) return s.substring(0, length - 3) + "..."; + return s.substring(0, length - (s.length() - p) - 3) + "..." + s.substring(p); + } + +} diff --git a/htroot/yacy/ui/ymarks.java b/htroot/yacy/ui/ymarks.java new file mode 100644 index 000000000..caca09544 --- /dev/null +++ b/htroot/yacy/ui/ymarks.java @@ -0,0 +1,450 @@ +// Bookmarks_p.java +// ----------------------- +// part of YACY +// (C) by Michael Peter Christen; mc@anomic.de +// first published on http://www.anomic.de +// Frankfurt, Germany, 2004 +// +// This File is contributed by Alexander Schier +// +// $LastChangedDate: 2008-01-22 12:51:43 +0100 (Di, 22 Jan 2008) $ +// $LastChangedRevision: 4374 $ +// $LastChangedBy: low012 $ +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// Using this software in any meaning (reading, learning, copying, compiling, +// running) means that you agree that the Author(s) is (are) not responsible +// for cost, loss of data or any harm that may be caused directly or indirectly +// by usage of this softare or this documentation. The usage of this software +// is on your own risk. The installation and usage (starting/running) of this +// software may allow other people or application to access your computer and +// any attached devices and is highly dependent on the configuration of the +// software which must be done by the user of the software; the author(s) is +// (are) also not responsible for proper configuration and usage of the +// software, even if provoked by documentation provided together with +// the software. +// +// Any changes to this file according to the GPL as documented in the file +// gpl.txt aside this file in the shipment you received can be done to the +// lines that follows this copyright notice here, but changes must not be +// done inside the copyright notive above. A re-distribution must contain +// the intact and unchanged copyright notice. +// Contributions and changes to the program code must be marked as such. + +// You must compile this file with +// javac -classpath .:../Classes Blacklist_p.java +// if the shell's current path is HTROOT + +import java.io.File; +import java.net.MalformedURLException; +import java.util.Date; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Set; + +import de.anomic.data.bookmarksDB; +import de.anomic.data.listManager; +import de.anomic.data.userDB; +import de.anomic.data.bookmarksDB.Tag; +import de.anomic.http.httpHeader; +import de.anomic.http.httpc; +import de.anomic.index.indexURLEntry; +import de.anomic.plasma.plasmaParserDocument; +import de.anomic.plasma.plasmaSnippetCache; +import de.anomic.plasma.plasmaSwitchboard; +import de.anomic.server.serverDate; +import de.anomic.server.serverObjects; +import de.anomic.server.serverSwitch; +import de.anomic.server.logging.serverLog; +import de.anomic.yacy.yacyCore; +import de.anomic.yacy.yacyNewsPool; +import de.anomic.yacy.yacyNewsRecord; +import de.anomic.yacy.yacyURL; + + +public class ymarks { + + private static serverObjects prop; + private static plasmaSwitchboard switchboard; + private static userDB.Entry user; + private static boolean isAdmin; + + final static int SORT_ALPHA = 1; + final static int SORT_SIZE = 2; + final static int SHOW_ALL = -1; + final static boolean TAGS = false; + final static boolean FOLDERS = true; + + public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) { + + int max_count = 1000; + int start=0; + String tagName = ""; + String username=""; + + prop = new serverObjects(); + switchboard = (plasmaSwitchboard) env; + user = switchboard.userDB.getUser(header); + isAdmin=(switchboard.verifyAuthentication(header, true) || user!= null && user.hasRight(userDB.Entry.BOOKMARK_RIGHT)); + + // set user name + if(user != null) username=user.getUserName(); + else if(isAdmin) username="admin"; + prop.put("user", username); + + //redirect to userpage + /* + if(username!="" &&(post == null || !post.containsKey("user") && !post.containsKey("mode"))) + prop.put("LOCATION", "/Bookmarks.html?user="+username); + */ + + // set peer address + final String address = yacyCore.seedDB.mySeed().getPublicAddress(); + prop.put("address", address); + + //defaultvalues + if(isAdmin) { + prop.put("mode", "1"); + prop.put("admin", "1"); + } else { + prop.put("mode", "0"); + prop.put("admin", "0"); + } + prop.put("mode_edit", "0"); + prop.put("mode_title", ""); + prop.put("mode_description", ""); + prop.put("mode_url", ""); + prop.put("mode_tags", ""); + prop.put("mode_path", ""); + prop.put("mode_public", "1"); //1=is public + prop.put("mode_feed", "0"); //no newsfeed + + if(post != null){ + if(!isAdmin){ + if(post.containsKey("login")){ + prop.put("AUTHENTICATE","admin log-in"); + } + }else if(post.containsKey("mode")){ + String mode=(String) post.get("mode"); + if(mode.equals("add")){ + prop.put("mode", "2"); + }else if(mode.equals("importxml")){ + prop.put("mode", "3"); + }else if(mode.equals("manage")){ + prop.put("mode", "4"); + } + }else if(post.containsKey("add")){ //add an Entry + String url=(String) post.get("url"); + String title=(String) post.get("title"); + String description=(String) post.get("description"); + String tagsString = (String)post.get("tags"); + String pathString = (String)post.get("path"); + tagsString=tagsString+","+pathString; + if(tagsString.equals("")){ + tagsString="unsorted"; //default tag + } + Set tags=listManager.string2set(bookmarksDB.cleanTagsString(tagsString)); + bookmarksDB.Bookmark bookmark = switchboard.bookmarksDB.createBookmark(url, username); + if(bookmark != null){ + bookmark.setProperty(bookmarksDB.Bookmark.BOOKMARK_TITLE, title); + bookmark.setProperty(bookmarksDB.Bookmark.BOOKMARK_DESCRIPTION, description); + if(user!=null){ + bookmark.setOwner(user.getUserName()); + } + if(((String) post.get("public")).equals("public")){ + bookmark.setPublic(true); + publishNews(url, title, description, tagsString); + }else{ + bookmark.setPublic(false); + } + if(post.containsKey("feed") && ((String) post.get("feed")).equals("feed")){ + bookmark.setFeed(true); + }else{ + bookmark.setFeed(false); + } + bookmark.setTags(tags, true); + switchboard.bookmarksDB.saveBookmark(bookmark); + }else{ + //ERROR + } + }else if(post.containsKey("edit")){ + String urlHash=(String) post.get("edit"); + prop.put("mode", "2"); + if (urlHash.length() == 0) { + prop.put("mode_edit", "0"); // create mode + prop.putHTML("mode_title", (String) post.get("title")); + prop.putHTML("mode_description", (String) post.get("description")); + prop.put("mode_url", (String) post.get("url")); + prop.putHTML("mode_tags", (String) post.get("tags")); + prop.putHTML("mode_path", (String) post.get("path")); + prop.put("mode_public", "0"); + prop.put("mode_feed", "0"); + } else { + bookmarksDB.Bookmark bookmark = switchboard.bookmarksDB.getBookmark(urlHash); + if (bookmark == null) { + // try to get the bookmark from the LURL database + indexURLEntry urlentry = switchboard.wordIndex.loadedURL.load(urlHash, null, 0); + plasmaParserDocument document = null; + if (urlentry != null) { + indexURLEntry.Components comp = urlentry.comp(); + document = plasmaSnippetCache.retrieveDocument(comp.url(), true, 5000, true); + prop.put("mode_edit", "0"); // create mode + prop.put("mode_url", comp.url().toNormalform(false, true)); + prop.putHTML("mode_title", comp.dc_title()); + prop.putHTML("mode_description", (document == null) ? comp.dc_title(): document.dc_title()); + prop.putHTML("mode_author", comp.dc_creator()); + prop.putHTML("mode_tags", (document == null) ? comp.dc_subject() : document.dc_subject(',')); + prop.putHTML("mode_path",""); + prop.put("mode_public", "0"); + prop.put("mode_feed", "0"); //TODO: check if it IS a feed + } + if (document != null) document.close(); + } else { + // get from the bookmark database + prop.put("mode_edit", "1"); // edit mode + prop.putHTML("mode_title", bookmark.getTitle()); + prop.putHTML("mode_description", bookmark.getDescription()); + prop.put("mode_url", bookmark.getUrl()); + prop.putHTML("mode_tags", bookmark.getTagsString()); + prop.putHTML("mode_path",bookmark.getFoldersString()); + if (bookmark.getPublic()) { + prop.put("mode_public", "1"); + } else { + prop.put("mode_public", "0"); + } + if (bookmark.getFeed()) { + prop.put("mode_feed", "1"); + } else { + prop.put("mode_feed", "0"); + } + } + } + } else if(post.containsKey("htmlfile")){ + boolean isPublic=false; + if(((String) post.get("public")).equals("public")){ + isPublic=true; + } + String tags=(String) post.get("tags"); + if(tags.equals("")){ + tags="unsorted"; + } + serverLog.logInfo("BOOKMARKS", "I try to import bookmarks from HTML-file"); + try { + File file=new File((String)post.get("htmlfile")); + switchboard.bookmarksDB.importFromBookmarks(new yacyURL(file) , post.get("htmlfile$file"), tags, isPublic); + } catch (MalformedURLException e) {} + serverLog.logInfo("BOOKMARKS", "success!!"); + }else if(post.containsKey("xmlfile")){ + boolean isPublic=false; + if(((String) post.get("public")).equals("public")){ + isPublic=true; + } + switchboard.bookmarksDB.importFromXML(post.get("xmlfile$file"), isPublic); + }else if(post.containsKey("delete")){ + String urlHash=(String) post.get("delete"); + switchboard.bookmarksDB.removeBookmark(urlHash); + } + if(post.containsKey("tag")){ + tagName=(String) post.get("tag"); + } + if(post.containsKey("start")){ + start=Integer.parseInt((String) post.get("start")); + } + if(post.containsKey("num")){ + max_count=Integer.parseInt((String) post.get("num")); + } + } // END if(post != null) + + + //----------------------- + // create tag list + //----------------------- + printTagList("taglist", tagName, SORT_SIZE, 25, false); + printTagList("optlist", tagName, SORT_ALPHA, SHOW_ALL, true); + + //----------------------- + // create bookmark list + //----------------------- + int count=0; + Iterator it = null; + bookmarksDB.Bookmark bookmark; + Set tags; + Iterator tagsIt; + int tagCount; + + prop.put("num-bookmarks", switchboard.bookmarksDB.bookmarksSize()); + + count=0; + if(!tagName.equals("")){ + prop.put("selected", ""); + it=switchboard.bookmarksDB.getBookmarksIterator(tagName, isAdmin); + }else{ + prop.put("selected", " selected=\"selected\""); + it=switchboard.bookmarksDB.getBookmarksIterator(isAdmin); + } + + //skip the first entries (display next page) + count=0; + while(count < start && it.hasNext()){ + it.next(); + count++; + } + + count=0; + while(count= max_count){ + start=start-max_count; + if(start <0){ + start=0; + } + prop.put("prev-page", "1"); + prop.put("prev-page_start", start); + prop.putHTML("prev-page_tag", tagName); + prop.put("prev-page_num", max_count); + } + prop.put("bookmarks", count); + + + //----------------------- + // create folder list + //----------------------- + + count = 0; + count = recurseFolders(switchboard.bookmarksDB.getFolderList(isAdmin),"/",0,true,""); + prop.put("folderlist", count); + + + return prop; // return from serverObjects respond() + } + + private static void printTagList(String id, String tagName, int comp, int max, boolean opt){ + int count=0; + bookmarksDB.Tag tag; + Iterator it = null; + + if (tagName.equals("")) { + it = switchboard.bookmarksDB.getTagIterator(isAdmin, comp, max); + } else { + it = switchboard.bookmarksDB.getTagIterator(tagName, isAdmin, comp, max); + } + while(it.hasNext()){ + tag=(Tag) it.next(); + if ((!tag.getTagName().startsWith("/")) && (!tag.getTagName().equals(""))) { + prop.putHTML(id+"_"+count+"_name", tag.getFriendlyName()); + prop.putHTML(id+"_"+count+"_tag", tag.getTagName()); + prop.put(id+"_"+count+"_num", tag.size()); + if (opt){ + if(tagName.equals(tag.getFriendlyName())){ + prop.put(id+"_"+count+"_selected", " selected=\"selected\""); + } else { + prop.put(id+"_"+count+"_selected", ""); + } + } else { + // font-size is pseudo-rounded to 2 decimals + prop.put(id+"_"+count+"_size", Math.round((1.1+Math.log(tag.size())/4)*100)/100.); + } + count++; + } + } + prop.put(id, count); + } + + private static int recurseFolders(Iterator it, String root, int count, boolean next, String prev){ + String fn=""; + bookmarksDB.Bookmark bookmark; + + if (next) fn = it.next().toString(); + else fn = prev; + + if(fn.equals("\uffff")) { + int i = prev.replaceAll("[^/]","").length(); + while(i>0){ + prop.put("folderlist_"+count+"_folder", ""); + count++; + i--; + } + return count; + } + + if(fn.startsWith(root)){ + prop.put("folderlist_"+count+"_folder", "
  • "+fn.replaceFirst(root+"/*","")+"
      "); + count++; + Iterator bit=switchboard.bookmarksDB.getBookmarksIterator(fn, isAdmin); + while(bit.hasNext()){ + bookmark=switchboard.bookmarksDB.getBookmark((String)bit.next()); + prop.put("folderlist_"+count+"_folder", "
    • "+ bookmark.getTitle()+"
      • "); + count++; + } + if(it.hasNext()){ + count = recurseFolders(it, fn, count, true, fn); + } + } else { + prop.put("folderlist_"+count+"_folder", "
    • "); + count++; + root = root.replaceAll("(/.[^/]*$)", ""); + if(root.equals("")) root = "/"; + count = recurseFolders(it, root, count, false, fn); + } + return count; + } + + private static void publishNews(String url, String title, String description, String tagsString) { + // create a news message + HashMap map = new HashMap(); + map.put("url", url.replace(',', '|')); + map.put("title", title.replace(',', ' ')); + map.put("description", description.replace(',', ' ')); + map.put("tags", tagsString.replace(',', ' ')); + yacyCore.newsPool.publishMyNews(yacyNewsRecord.newRecord(yacyNewsPool.CATEGORY_BOOKMARK_ADD, map)); + } + +}