package com.jbidwatcher.auction.server.ebay;
/*
* Copyright (c) 2000-2007, CyberFOX Software, Inc. All Rights Reserved.
*
* Developed by mrs (Morgan Schweers)
*/
import com.jbidwatcher.util.html.JHTML;
import com.jbidwatcher.util.config.JConfig;
import com.jbidwatcher.util.Externalized;
import com.jbidwatcher.util.Constants;
import com.jbidwatcher.util.StringTools;
import com.jbidwatcher.util.Pair;
import com.jbidwatcher.util.http.CookieJar;
import com.jbidwatcher.auction.server.AuctionServerManager;
import com.jbidwatcher.auction.*;
import com.jbidwatcher.util.html.CleanupHandler;
import com.jbidwatcher.util.queue.MQFactory;
import com.jbidwatcher.util.queue.DropQObject;
import com.jbidwatcher.util.queue.SuperQueue;
import com.jbidwatcher.search.Searcher;
import java.util.*;
import java.net.URLEncoder;
import java.io.UnsupportedEncodingException;
/**
* Created by IntelliJ IDEA.
* User: Morgan
* Date: Feb 25, 2007
* Time: 6:36:13 PM
*
* Code to support searching eBay auctions.
*/
public class ebaySearches {
private static final int ITEMS_PER_PAGE = 100;
private final EntryCorral mCorral;
private final AuctionServerManager mServerManager;
private CleanupHandler mCleaner;
private com.jbidwatcher.auction.LoginManager mLogin;
private class ItemResults extends Pair<List<String>, Map<String,String>> {
public ItemResults(List<String> s, Map<String,String> c) { super(s, c); }
}
public ebaySearches(EntryCorral corral, AuctionServerManager serverManager, CleanupHandler cleaner, LoginManager login) {
mCleaner = cleaner;
mLogin = login;
mCorral = corral;
mServerManager = serverManager;
}
private ItemResults getAllItemsOnPage(JHTML htmlDocument) {
List<String> allURLsOnPageUnprocessed = htmlDocument.getAllURLsOnPage(true);
List<String> allURLsOnPage = new ArrayList<String>();
if(allURLsOnPageUnprocessed != null) for(String process : allURLsOnPageUnprocessed) { allURLsOnPage.add(process.replaceAll("\n|\r", "")); }
Map<String,String> allItemsOnPage = new LinkedHashMap<String,String>();
List<String> newItems = new ArrayList<String>();
AuctionServerInterface aucServ = mServerManager.getServer();
for(String url : allURLsOnPage) {
// Does this look like an auction server item URL?
String hasId = aucServ.extractIdentifierFromURLString(url);
if(hasId != null && StringTools.isNumberOnly(hasId)) {
if(!allItemsOnPage.containsKey(hasId)) {
if (mCorral.takeForRead(hasId) == null) {
allItemsOnPage.put(hasId, url);
newItems.add(url);
}
}
}
}
return new ItemResults(newItems, allItemsOnPage);
}
/**
* @param htmlDocument - The document to get all the items from.
* @param category - What 'group' to label items retrieved this way as.
* @param interactive - Is this operation being done interactively, by the user?
* @return - A count of items added.
* @brief Add all the items on the page to the list of monitored auctions.
*/
private ItemResults addAllItemsOnPage(JHTML htmlDocument, String category, boolean interactive) {
ItemResults ir = getAllItemsOnPage(htmlDocument);
addAll(ir.getLast().values(), category, interactive);
return ir;
}
private void addAll(Collection<String> urls, String category, boolean interactive) {
if (urls.isEmpty()) {
JConfig.log().logDebug("No items on page!");
} else {
for (String url : urls) {
MQFactory.getConcrete("drop").enqueueBean(new DropQObject(url.trim(), category, interactive));
}
}
}
/**
* @brief Load the contents of a URL in, find all hrefs on that page
* that point to an auction item, and add them.
*
* @param searcher - The Searcher object that contains the URL to load and search for items in.
* @param label - What 'group' to label items retrieved this way as.
*/
void loadAllFromURLString(Object searcher, String label) {
String urlStr = ((Searcher) searcher).getSearch();
MQFactory.getConcrete("Swing").enqueue("Loading from URL " + urlStr);
//noinspection MismatchedQueryAndUpdateOfCollection
EbayAuctionURLPager pager = new EbayAuctionURLPager(urlStr, mLogin);
int results = 0;
ListIterator li = pager.listIterator();
while (li.hasNext()) {
MQFactory.getConcrete("Swing").enqueue("Loading page " + li.nextIndex() + "/" + pager.size() + " from URL " + urlStr);
JHTML htmlDocument = (JHTML) li.next();
if (htmlDocument != null) {
ItemResults rval = addAllItemsOnPage(htmlDocument, label, !((Searcher) searcher).shouldSkipDeleted());
results += rval.getFirst().size();
}
}
if (results == 0) {
MQFactory.getConcrete("Swing").enqueue("No new items found at URL: " + urlStr);
} else {
MQFactory.getConcrete("Swing").enqueue("Done loading from URL: " + urlStr);
}
}
/**
* @param userId - The user to load their selling items for.
* @param curUser- The current user's eBay id, to compare against the to-be-searched id, and treated as 'interactive' if equal.
* @param label - What 'group' to label items retrieved this way as. @brief Do a Seller Search to see all the items a given user is selling.
* <p/>
* This obsoletes our previous use of 'My eBay' to get the selling
* information.
*/
void getSellingItems(String userId, String curUser, String label) {
CookieJar cj = mLogin.getNecessaryCookie(false);
String userCookie = null;
if (cj != null) userCookie = cj.toString();
if (userId == null || userId.equals("default")) {
JConfig.log().logMessage("Cannot load selling pages without at least a userid.");
return;
}
String myEBayURL = Externalized.getString("ebayServer.protocol") + Externalized.getString("ebayServer.sellingListHost") + Externalized.getString("ebayServer.V3file") +
Externalized.getString("ebayServer.listedCGI") +
Externalized.getString("ebayServer.sortOrderCGI") +
Externalized.getString("ebayServer.userIdCGI") + userId;
JHTML htmlDocument = new JHTML(myEBayURL, userCookie, mCleaner);
if (htmlDocument.isLoaded()) {
ItemResults rval = addAllItemsOnPage(htmlDocument, label, userId.equals(curUser));
int count = rval.getFirst().size();
MQFactory.getConcrete("Swing").enqueue("Loaded " + count + " new items for seller " + userId);
} else {
JConfig.log().logMessage("getSellingItems failed!");
}
}
/**
* @brief Load all items we can find in the 'My eBay' bidding page.
* <p/>
* Unfortunately, that can include items in the 'You might like...' area.
*
* @param curUser - The current user that we are loading My eBay for.
* @param label - What 'group' to label items retrieved this way as.
*/
void getMyEbayItems(String curUser, String label) {
CookieJar cj = mLogin.getNecessaryCookie(false);
String userCookie = null;
ItemResults rval;
if (cj != null) userCookie = cj.toString();
if (curUser == null || curUser.equals("default")) {
JConfig.log().logMessage("Cannot load My eBay pages without a userid and password.");
return;
}
Map<String, String> collatedItems = new LinkedHashMap<String,String>();
int newWatchCount = pullWatchingItems(curUser, userCookie, collatedItems);
// Get items you're watching
rval = getAllItemsOnPage(new JHTML(Externalized.getString("ebayServer.oldWatching"), userCookie, mCleaner));
collatedItems.putAll(rval.getLast());
newWatchCount += rval.getFirst().size();
int watchCount = collatedItems.size();
newWatchCount = Math.min(newWatchCount, watchCount);
// Get items you're bidding on
rval = getBiddingOnItems(label);
collatedItems.putAll(rval.getLast());
int newBidCount = rval.getFirst().size();
int bidCount = rval.getLast().size();
// Get items you're selling
newWatchCount += pullSellingItems(curUser, userCookie, collatedItems);
// There's no overlap between selling and bidding, but there might be on watching and selling.
newWatchCount = Math.min(newWatchCount, collatedItems.size());
addAll(collatedItems.values(), label, true);
reportMyeBayResults(label, watchCount, newWatchCount, bidCount, newBidCount);
}
private int pullWatchingItems(String curUser, String userCookie, Map<String, String> collatedItems) {
return pullItems("ebayServer.watchingURLPaginated", curUser, userCookie, collatedItems);
}
private int pullSellingItems(String curUser, String userCookie, Map<String, String> collatedItems) {
return pullItems("ebayServer.sellingURLPaginated", curUser, userCookie, collatedItems);
}
private int pullItems(String propertyKey, String curUser, String userCookie, Map<String, String> collatedItems) {
int page = 1;
int newWatchCount = 0;
ItemResults rval;
boolean doneWatching = false;
while (!doneWatching) {
// First load items that the user is watching (!)
// String watchingURL = Externalized.getString("ebayServer.watchingURL");
String watchingURL = generateWatchedItemsURL(propertyKey, curUser, page);
JHTML htmlDocument = getWatchedItemsPage(userCookie, watchingURL);
String nextPage = null;
if(htmlDocument.isLoaded()) {
rval = getAllItemsOnPage(htmlDocument);
collatedItems.putAll(rval.getLast());
newWatchCount += rval.getFirst().size();
nextPage = htmlDocument.getLinkForContent("Next");
page++;
}
if (nextPage == null) doneWatching = true;
}
return newWatchCount;
}
// Now load items the user is bidding on...
private ItemResults getBiddingOnItems(String userCookie) {
String biddingURL = Externalized.getString("ebayServer.biddingURL");
JConfig.log().logDebug("Loading page: " + biddingURL);
JHTML htmlDocument = new JHTML(biddingURL, userCookie, mCleaner);
return getAllItemsOnPage(htmlDocument);
}
/**
* If the My eBay search has a destination category/tab name, check to
* see if it has any entries. If not, display the results in the 'current'
* tab, otherwise display them in the appropriate tab.
*
* @param label - The label to potentially show the results in.
* @param watchCount - The number of items found in the watch list.
* @param newWatchCount - The count of items in your watch list that aren't already in JBidwatcher.
* @param bidCount - The number of items found in the bid list.
* @param newBidCount - The count of items you've bid on that aren't already in JBidwatcher.
*/
private void reportMyeBayResults(String label, int watchCount, int newWatchCount, int bidCount, int newBidCount) {
String watchInfo = watchCount == 0 ? "" : " (about " + newWatchCount + " new)";
String bidInfo = bidCount == 0 ? "" : " (" + newBidCount + " new)";
String reportTab = "current";
if(label != null) {
Category c = Category.findFirstByName(label);
if(c != null) {
int count = EntryCorral.countByCategory(c);
if(count != 0) reportTab = label;
}
}
reportTab = reportTab + " Tab";
String report = "Found " + watchCount + " watched items" + watchInfo;
if(bidCount != 0) report += ", and " + bidCount + " items" + bidInfo + " you've apparently bid on";
report += '.';
MQFactory.getConcrete(reportTab).enqueue("REPORT " + report);
MQFactory.getConcrete(reportTab).enqueue("SHOW");
SuperQueue.getInstance().preQueue("HIDE", reportTab, System.currentTimeMillis() + Constants.ONE_MINUTE);
}
private String generateWatchedItemsURL(String propertyKey, String curUser, int page) {
String watchingURL = Externalized.getString(propertyKey);
watchingURL = watchingURL.replace("{page}", Integer.toString(page));
JConfig.log().logDebug("Loading page " + page + " of My eBay for user " + curUser);
JConfig.log().logDebug("URL: " + watchingURL);
return watchingURL;
}
private JHTML getWatchedItemsPage(String userCookie, String watchingURL) {
JHTML htmlDocument = new JHTML(watchingURL, userCookie, mCleaner);
if(htmlDocument.isLoaded()) {
if (htmlDocument.getTitle().equals("eBay Message")) {
JConfig.log().logDebug("eBay is presenting an interstitial 'eBay Message' page!");
JHTML.Form f = htmlDocument.getFormWithInput("MfcISAPICommand");
if (f != null) {
try {
JConfig.log().logDebug("Navigating to the 'Continue to My eBay' page.");
htmlDocument = new JHTML(f.getCGI(), userCookie, mCleaner);
} catch (UnsupportedEncodingException uee) {
JConfig.log().handleException("Failed to get the real My eBay page", uee);
}
}
}
// If there's a link with content '200', then it's the new My eBay
// page, and the 200 is to show that many watched items on the page.
// String biggestLink = htmlDocument.getLinkForContent("200");
// if (biggestLink != null) {
// JConfig.log().logDebug("Navigating to the '200 at a time' watching page: " + biggestLink);
// htmlDocument = new JHTML(biggestLink, userCookie, mCleaner);
// }
}
return htmlDocument;
}
/**
* Check for searches, and execute one if that's what is requested.
* @brief Given a search string, send it to eBay's search, and gather up the results.
* @param searcher - The Searcher object containing the string to search for.
* @param label - What 'group' to label items retrieved this way as.
* @param title_only - Should the search focus on the titles only, or titles and descriptions?
*/
void loadSearchString(Object searcher, String label, boolean title_only) {
String search = ((Searcher) searcher).getSearch();
// This should be encode(search, "UTF-8"); but that's a 1.4+ feature!
// Ignore the deprecation warning for this one.
String encodedSearch;
try {
encodedSearch = URLEncoder.encode(search, "UTF-8");
} catch (UnsupportedEncodingException ignored) {
encodedSearch = null;
JConfig.log().logMessage("Failed to search because of encoding transformation failure.");
}
int allResults = 0;
if (encodedSearch != null) {
MQFactory.getConcrete("Swing").enqueue("Searching for: " + search);
String sacur = "";
String currency = ((Searcher) searcher).getCurrency();
if (currency != null) sacur = "&sacur=" + currency;
String fullSearch;
if (title_only) {
fullSearch = Externalized.getString("ebayServer.searchURL1") + encodedSearch + sacur + Externalized.getString("ebayServer.searchURLNoDesc");
} else {
fullSearch = Externalized.getString("ebayServer.searchURL1") + encodedSearch + sacur + Externalized.getString("ebayServer.searchURL2");
}
String baseSearch = fullSearch;
int skipCount = 0;
boolean done;
do {
done = true;
CookieJar cj = mLogin.getNecessaryCookie(false);
String userCookie = null;
if (cj != null) userCookie = cj.toString();
JHTML htmlDocument = new JHTML(fullSearch, userCookie, mCleaner);
if (htmlDocument.isLoaded()) {
ItemResults rval = addAllItemsOnPage(htmlDocument, label, !((Searcher) searcher).shouldSkipDeleted());
int pageResults = rval.getLast().size();
if (pageResults != 0) {
if (pageResults >= ITEMS_PER_PAGE) {
skipCount += ITEMS_PER_PAGE;
fullSearch = baseSearch + "&skip=" + skipCount;
done = false;
}
allResults += pageResults;
}
}
} while (!done);
}
if (allResults == 0) {
MQFactory.getConcrete("Swing").enqueue("No new results found for search: " + search);
} else {
MQFactory.getConcrete("Swing").enqueue("Done searching for: " + search);
}
}
}