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yacy_search_server
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hydrox 18 years ago
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99
htroot/BlogComments.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>YaCy '#[clientname]#': Blog</title>
#%env/templates/metas.template%#
</head>
<body id="Blog">
#%env/templates/header.template%#
BlogSize: #[blogSize]#<br />
BlogCommentsSize: #[blogCommentsSize]#<br />
#(mode)#
<!-- 0: viewing -->
<div class="Post">
<h2 class="PostSubject"><a href="Blog.html?page=#[pageid]#">#[subject]#</a></h2>
<div class="PostBody">#[page]#</div>
<p class="PostInfo">
#[date]# | by #[author]# | <a href="BlogComments.html?page=#[pageid]#">#[comments]# Comments</a>
</p>
</div>
<p class="Navigation">
#(admin)#<a href="Blog.html?login=true">Login</a> #(/admin)#<a href="Blog.html">Blog-Home</a>
</p>
#{entries}#
<div class="BlogCommentPost">
<h2 class="PostSubject">#[subject]#</h2>
<div class="PostBody">#[page]#</div>
<p class="PostInfo">
#[date]# | by #[author]#
#(admin)#::| <a href="BlogComments.html?page=#[pageid]#&amp;comment=#[commentid]#&amp;delete=try">delete</a>#(/admin)#
</p>
</div>
#{/entries}#
<form action="BlogComments.html" method="post" enctype="multipart/form-data" accept-charset="UTF-8">
<fieldset>
<dl>
<dt><label for="author">Author:</label></dt>
<dd>
<input name="author" id="author" type="text" size="20" maxlength="80" value="#[author]#" />
</dd>
<dt><label for="subject">Subject:</label></dt>
<dd>
<input name="subject" id="subject" type="text" size="20" maxlength="80" value="" />
</dd>
<dt><label for="content">Text:</label></dt>
<dd>
<textarea name="content" id="content" cols="80" rows="12"></textarea>
<p class="help">
You can use <a href="WikiHelp.html" onclick="window.open('WikiHelp.html','WikiHelp','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=640,height=480');return false;">Yacy-Wiki Code</a> here.
</p>
</dd>
</dl>
<input type="hidden" name="page" value="#[pageid]#" />
<input type="submit" name="submit" value="Submit" />
<input type="submit" name="preview" value="Preview" />
<input type="submit" name="view" value="Discard" />
</fieldset>
</form>
::
<!-- 1: preview -->
<div class="Post">
<h2 class="PostSubject"><a href="Blog.html?page=#[pageid]#">#[subject]#</a></h2>
<div class="PostBody">#[page]#</div>
<p class="PostInfo">
#[date]# | by #[author]#
</p>
</div>
<p class="Navigation">
#(admin)#<a href="Blog.html?login=true">Login</a> - ::<a href="Blog.html?edit=true">new entry</a> - <a href="Blog.html?import=xml">import XML-File</a> - <a href="Blog.xml?xml=1">export as XML</a> - #(/admin)#<a href="Blog.html">Blog-Home</a>
</p>
<form action="BlogComments.html" method="post" enctype="multipart/form-data" accept-charset="UTF-8">
<fieldset>
<dl>
<dt><label for="author">Author:</label></dt>
<dd>
<input name="author" id="author" type="text" size="20" maxlength="80" value="#[author]#" />
</dd>
<dt><label for="subject">Subject:</label></dt>
<dd>
<input name="subject" id="subject" type="text" size="20" maxlength="80" value="#[subject]#" />
</dd>
<dt><label for="content">Text:</label></dt>
<dd>
<textarea name="content" id="conten t" cols="80" rows="12">#[page-code]#</textarea>
<p class="help">
You can use <a href="WikiHelp.html" onclick="window.open('WikiHelp.html','WikiHelp','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=640,height=480');return false;">Yacy-Wiki Code</a> here.
</p>
</dd>
</dl>
<input type="hidden" name="page" value="#[pageid]#" />
<input type="text" name="page" value="#[pageid]#" />
<input type="submit" name="submit" value="Submit" />
<input type="submit" name="preview" value="Preview" />
<input type="submit" name="view" value="Discard" />
</fieldset>
</form>
#(/mode)#
#%env/templates/footer.template%#
</body>
</html>

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htroot/BlogComments.java
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// Blog.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 Jan Sandbrink
// Contains contributions from Marc Nause [MN]
// last change: 06.05.2006
//
// 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.IOException;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import de.anomic.data.blogBoard;
import de.anomic.data.blogBoardComments;
import de.anomic.data.userDB;
import de.anomic.data.blogBoard.entry;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacyNewsRecord;
public class BlogComments {
private static SimpleDateFormat SimpleFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
// TODO: make userdefined date/time-strings (localisation)
public static String dateString(Date date) {
return SimpleFormatter.format(date);
}
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
serverObjects prop = new serverObjects();
blogBoard.entry page = null;
boolean hasRights = switchboard.verifyAuthentication(header, true);
if(hasRights) prop.put("mode_admin",1);
else prop.put("mode_admin",0);
if (post == null) {
post = new serverObjects();
post.put("page", "blog_default");
}
if(!hasRights){
userDB.Entry userentry = switchboard.userDB.proxyAuth((String)header.get("Authorization", "xxxxxx"));
if(userentry != null && userentry.hasBlogRight()){
hasRights=true;
}
//opens login window if login link is clicked - contrib [MN]
else if(post.containsKey("login")){
prop.put("AUTHENTICATE","admin log-in");
}
}
String pagename = post.get("page", "blog_default");
String ip = post.get("CLIENTIP", "127.0.0.1");
String StrAuthor = post.get("author", "anonymous");
if (StrAuthor.equals("anonymous")) {
StrAuthor = switchboard.blogDB.guessAuthor(ip);
if (StrAuthor == null || StrAuthor.length() == 0) {
if (de.anomic.yacy.yacyCore.seedDB.mySeed == null)
StrAuthor = "anonymous";
else {
StrAuthor = de.anomic.yacy.yacyCore.seedDB.mySeed.get("Name", "anonymous");
}
}
}
byte[] author;
try {
author = StrAuthor.getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
author = StrAuthor.getBytes();
}
if (post.containsKey("submit")) {
// store a new/edited blog-entry
byte[] content;
try {
content = post.get("content", "").getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
content = post.get("content", "").getBytes();
}
Date date = null;
//set name for new entry or date for old entry
String StrSubject = post.get("subject", "");
byte[] subject;
try {
subject = StrSubject.getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
subject = StrSubject.getBytes();
}
String commentID = String.valueOf(System.currentTimeMillis());
entry blogEntry = switchboard.blogDB.read(pagename);
blogEntry.addComment(commentID);
switchboard.blogDB.write(blogEntry);
switchboard.blogCommentDB.write(switchboard.blogCommentDB.newEntry(commentID, subject, author, ip, date, content));
// create a news message
HashMap map = new HashMap();
map.put("page", pagename);
map.put("subject", StrSubject.replace(',', ' '));
map.put("author", StrAuthor.replace(',', ' '));
//yacyCore.newsPool.publishMyNews(new yacyNewsRecord("blogComment_add", map));
}
page = switchboard.blogDB.read(pagename); //maybe "if(page == null)"
if(post.containsKey("delete") && post.containsKey("page") &&post.containsKey("comment")) {
if(page.removeComment((String) post.get("comment"))) {
switchboard.blogCommentDB.delete((String) post.get("comment"));
}
}
if(post.containsKey("preview")) {
//preview the page
if(hasRights) {
prop.put("mode", 1);//preview
prop.put("mode_pageid", pagename);
try {
prop.put("mode_author", new String(author, "UTF-8"));
} catch (UnsupportedEncodingException e) {
prop.put("mode_author", new String(author));
}
prop.put("mode_subject", post.get("subject",""));
prop.put("mode_date", dateString(new Date()));
prop.putWiki("mode_page", post.get("content", ""));
prop.put("mode_page-code", post.get("content", ""));
}
else prop.put("mode",3); //access denied (no rights)
}
else {
// show blog-entry/entries
prop.put("mode", 0); //viewing
if(pagename.equals("blog_default")) {
prop.put("LOCATION","Blog.html");
}
else {
//show 1 blog entry
prop.put("mode_pageid", page.key());
try {
prop.put("mode_subject", new String(page.subject(),"UTF-8"));
} catch (UnsupportedEncodingException e) {
prop.put("mode_subject", new String(page.subject()));
}
try {
prop.put("mode_author", new String(page.author(),"UTF-8"));
} catch (UnsupportedEncodingException e) {
prop.put("mode_author", new String(page.author()));
}
try {
prop.put("mode_comments", new String(page.commentsSize(),"UTF-8"));
} catch (UnsupportedEncodingException e) {
prop.put("mode_comments", new String(page.commentsSize()));
}
prop.put("mode_date", dateString(page.date()));
prop.putWiki("mode_page", page.page());
if(hasRights) {
prop.put("mode_admin", 1);
prop.put("mode_admin_pageid",page.key());
}
//show all commments
try {
Iterator i = page.comments().iterator();
String pageid;
blogBoardComments.CommentEntry entry;
boolean xml = false;
if(post.containsKey("xml"))
xml = true;
int count = 0; //counts how many entries are shown to the user
int start = post.getInt("start",0); //indicates from where entries should be shown
int num = post.getInt("num",20); //indicates how many entries should be shown
if(xml) num = 0;
int nextstart = start+num; //indicates the starting offset for next results
while(i.hasNext()) {
if(count >= num && num > 0)
break;
pageid = (String) i.next();
if(0 < start--)
continue;
entry = switchboard.blogCommentDB.read(pageid);
prop.put("mode", 0);
prop.put("mode_entries_"+count+"_pageid",entry.key());
if(!xml) {
prop.put("mode_entries_"+count+"_subject", new String(entry.subject(),"UTF-8"));
prop.put("mode_entries_"+count+"_author", new String(entry.author(),"UTF-8"));
prop.putWiki("mode_entries_"+count+"_page", entry.page());
}
else {
prop.put("mode_entries_"+count+"_subject", new String(entry.subject(),"UTF-8"));
prop.put("mode_entries_"+count+"_author", new String(entry.author(),"UTF-8"));
prop.putASIS("mode_entries_"+count+"_page", entry.page());
prop.put("mode_entries_"+count+"_timestamp", entry.timestamp());
}
prop.put("mode_entries_"+count+"_date", dateString(entry.date()));
prop.put("mode_entries_"+count+"_ip", entry.ip());
if(hasRights) {
prop.put("mode_entries_"+count+"_admin", 1);
prop.put("mode_entries_"+count+"_admin_pageid",page.key());
prop.put("mode_entries_"+count+"_admin_commentid",pageid);
}
else prop.put("mode_entries_"+count+"_admin", 0);
++count;
}
prop.put("mode_entries",count);
if(i.hasNext()) {
prop.put("mode_moreentries",1); //more entries are availible
prop.put("mode_moreentries_start",nextstart);
prop.put("mode_moreentries_num",num);
}
else prop.put("moreentries",0);
} catch (IOException e) {
}
}
}
prop.put("blogSize", switchboard.blogDB.size());
prop.put("blogCommentsSize", switchboard.blogCommentDB.size());
// return rewrite properties
return prop;
}
}

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source/de/anomic/data/blogBoardComments.java
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// wikiBoard.java
// -------------------------------------
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004
// last major change: 20.07.2004
//
// 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.
// This file is contributed by Jan Sandbrink
// based on the Code of wikiBoard.java
package de.anomic.data;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.TimeZone;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import de.anomic.kelondro.kelondroBase64Order;
import de.anomic.kelondro.kelondroDyn;
import de.anomic.kelondro.kelondroMapObjects;
public class blogBoardComments {
public static final int keyLength = 64;
private static final String dateFormat = "yyyyMMddHHmmss";
private static final int recordSize = 512;
private static TimeZone GMTTimeZone = TimeZone.getTimeZone("PST");
private static SimpleDateFormat SimpleFormatter = new SimpleDateFormat(dateFormat);
private kelondroMapObjects datbase = null;
public blogBoardComments(File actpath, int bufferkb, long preloadTime) {
new File(actpath.getParent()).mkdir();
if (datbase == null) {
datbase = new kelondroMapObjects(kelondroDyn.open(actpath, bufferkb / 2 * 0x40, preloadTime, keyLength, recordSize, '_', false, false), 500);
}
}
public int size() {
return datbase.size();
}
public int cacheNodeChunkSize() {
return datbase.cacheNodeChunkSize();
}
public int cacheObjectChunkSize() {
return datbase.cacheObjectChunkSize();
}
public int[] cacheNodeStatus() {
return datbase.cacheNodeStatus();
}
public long[] cacheObjectStatus() {
return datbase.cacheObjectStatus();
}
public void close() {
try {datbase.close();} catch (IOException e) {}
}
private static String dateString(Date date) {
return SimpleFormatter.format(date);
}
private static String normalize(String key) {
if (key == null) return "null";
return key.trim().toLowerCase();
}
public static String webalize(String key) {
if (key == null) return "null";
key = key.trim().toLowerCase();
int p;
while ((p = key.indexOf(" ")) >= 0)
key = key.substring(0, p) + "%20" + key.substring(p +1);
return key;
}
public String guessAuthor(String ip) {
return wikiBoard.guessAuthor(ip);
}
public CommentEntry newEntry(String key, byte[] subject, byte[] author, String ip, Date date, byte[] page) {
return new CommentEntry(normalize(key), subject, author, ip, date, page);
}
public class CommentEntry {
String key;
Map record;
public CommentEntry(String nkey, byte[] subject, byte[] author, String ip, Date date, byte[] page) {
record = new HashMap();
key = nkey;
if (key.length() > keyLength) key = key.substring(0, keyLength);
if(date == null) date = new GregorianCalendar(GMTTimeZone).getTime();
record.put("date", dateString(date));
if (subject == null) record.put("subject","");
else record.put("subject", kelondroBase64Order.enhancedCoder.encode(subject));
if (author == null) record.put("author","");
else record.put("author", kelondroBase64Order.enhancedCoder.encode(author));
if ((ip == null) || (ip.length() == 0)) ip = "";
record.put("ip", ip);
if (page == null) record.put("page", "");
else record.put("page", kelondroBase64Order.enhancedCoder.encode(page));
wikiBoard.setAuthor(ip, new String(author));
//System.out.println("DEBUG: setting author " + author + " for ip = " + ip + ", authors = " + authors.toString());
}
private CommentEntry(String key, Map record) {
this.key = key;
this.record = record;
if (this.record.get("comments")==null) this.record.put("comments", listManager.arraylist2string(new ArrayList()));
}
public String key() {
return key;
}
public byte[] subject() {
String m = (String) record.get("subject");
if (m == null) return new byte[0];
byte[] b = kelondroBase64Order.enhancedCoder.decode(m);
if (b == null) return "".getBytes();
return b;
}
public Date date() {
try {
String c = (String) record.get("date");
if (c == null) {
System.out.println("DEBUG - ERROR: date field missing in blogBoard");
return new Date();
}
return SimpleFormatter.parse(c);
} catch (ParseException e) {
return new Date();
}
}
public String timestamp() {
String c = (String) record.get("date");
if (c == null) {
System.out.println("DEBUG - ERROR: date field missing in blogBoard");
return dateString(new Date());
}
return c;
}
public byte[] author() {
String m = (String) record.get("author");
if (m == null) return new byte[0];
byte[] b = kelondroBase64Order.enhancedCoder.decode(m);
if (b == null) return "".getBytes();
return b;
}
public String ip() {
String a = (String) record.get("ip");
if (a == null) return "127.0.0.1";
return a;
}
public byte[] page() {
String m = (String) record.get("page");
if (m == null) return new byte[0];
byte[] b = kelondroBase64Order.enhancedCoder.decode(m);
if (b == null) return "".getBytes();
return b;
}
}
public String write(CommentEntry page) {
// writes a new page and returns key
try {
datbase.set(page.key, page.record);
return page.key;
} catch (IOException e) {
return null;
}
}
public CommentEntry read(String key) {
//System.out.println("DEBUG: read from blogBoardComments");
return read(key, datbase);
}
private CommentEntry read(String key, kelondroMapObjects base) {
key = normalize(key);
if (key.length() > keyLength) key = key.substring(0, keyLength);
Map record = base.getMap(key);
if (record == null) return newEntry(key, "".getBytes(), "anonymous".getBytes(), "127.0.0.1", new GregorianCalendar(GMTTimeZone).getTime(), "".getBytes());
return new CommentEntry(key, record);
}
/* private CommentEntry read(String key, kelondroMapObjects base) {
key = normalize(key);
if (key.length() > keyLength) key = key.substring(0, keyLength);
CommentEntry record = null;
try {
record = (CommentEntry) base.get(key);
} catch (IOException e) {
e.printStackTrace();
}
if (record == null) return newEntry(key, "".getBytes(), "anonymous".getBytes(), "127.0.0.1", new GregorianCalendar(GMTTimeZone).getTime(), "".getBytes());
return new CommentEntry(key, record.record);
}*/
public boolean importXML(String input) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
try {
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(new ByteArrayInputStream(input.getBytes()));
return parseXMLimport(doc);
} catch (ParserConfigurationException e) {
} catch (SAXException e) {
} catch (IOException e) {}
return false;
}
private boolean parseXMLimport(Document doc) {
if(!doc.getDocumentElement().getTagName().equals("blog"))
return false;
NodeList items = doc.getDocumentElement().getElementsByTagName("item");
if(items.getLength() == 0)
return false;
for(int i=0;i<items.getLength();++i) {
String key = null, ip = null, StrSubject = null, StrAuthor = null, StrPage = null, StrDate = null;
Date date = null;
if(!items.item(i).getNodeName().equals("item"))
continue;
NodeList currentNodeChildren = items.item(i).getChildNodes();
for(int j=0;j<currentNodeChildren.getLength();++j) {
Node currentNode = currentNodeChildren.item(j);
if(currentNode.getNodeName().equals("id"))
key = currentNode.getFirstChild().getNodeValue();
else if(currentNode.getNodeName().equals("ip"))
ip = currentNode.getFirstChild().getNodeValue();
else if(currentNode.getNodeName().equals("timestamp"))
StrDate = currentNode.getFirstChild().getNodeValue();
else if(currentNode.getNodeName().equals("subject"))
StrSubject = currentNode.getFirstChild().getNodeValue();
else if(currentNode.getNodeName().equals("author"))
StrAuthor = currentNode.getFirstChild().getNodeValue();
else if(currentNode.getNodeName().equals("content"))
StrPage = currentNode.getFirstChild().getNodeValue();
}
try {
date = SimpleFormatter.parse(StrDate);
} catch (ParseException e1) {
date = new Date();
}
if(key == null || ip == null || StrSubject == null || StrAuthor == null || StrPage == null || date == null)
return false;
byte[] subject,author,page;
try {
subject = StrSubject.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
subject = StrSubject.getBytes();
}
try {
author = StrAuthor.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
author = StrAuthor.getBytes();
}
try {
page = StrPage.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
page = StrPage.getBytes();
}
write (newEntry(key, subject, author, ip, date, page));
}
return true;
}
public void delete(String key) {
key = normalize(key);
try {
datbase.remove(key);
} catch (IOException e) { }
}
public Iterator keys(boolean up) throws IOException {
return datbase.keys(up, false);
}
}
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