Java tutorial
/** * Copyright (C) 2013 by Raphael Michel under the MIT license: * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the Software * is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ package de.geeksfactory.opacclient.apis; import org.apache.http.NameValuePair; import org.apache.http.client.CookieStore; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.utils.URLEncodedUtils; import org.apache.http.impl.client.BasicCookieStore; import org.apache.http.impl.cookie.BasicClientCookie; import org.apache.http.message.BasicNameValuePair; import org.joda.time.format.DateTimeFormat; import org.joda.time.format.DateTimeFormatter; import org.json.JSONException; import org.json.JSONObject; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import org.jsoup.nodes.Element; import org.jsoup.nodes.Node; import org.jsoup.nodes.TextNode; import org.jsoup.select.Elements; import java.io.IOException; import java.net.URI; import java.net.URISyntaxException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.Map; import java.util.Set; import de.geeksfactory.opacclient.i18n.StringProvider; import de.geeksfactory.opacclient.networking.HttpClientFactory; import de.geeksfactory.opacclient.objects.Account; import de.geeksfactory.opacclient.objects.AccountData; import de.geeksfactory.opacclient.objects.Copy; import de.geeksfactory.opacclient.objects.Detail; import de.geeksfactory.opacclient.objects.DetailledItem; import de.geeksfactory.opacclient.objects.Filter; import de.geeksfactory.opacclient.objects.Filter.Option; import de.geeksfactory.opacclient.objects.LentItem; import de.geeksfactory.opacclient.objects.Library; import de.geeksfactory.opacclient.objects.ReservedItem; import de.geeksfactory.opacclient.objects.SearchRequestResult; import de.geeksfactory.opacclient.objects.SearchResult; import de.geeksfactory.opacclient.objects.SearchResult.MediaType; import de.geeksfactory.opacclient.objects.SearchResult.Status; import de.geeksfactory.opacclient.searchfields.DropdownSearchField; import de.geeksfactory.opacclient.searchfields.SearchField; import de.geeksfactory.opacclient.searchfields.SearchQuery; import de.geeksfactory.opacclient.searchfields.TextSearchField; public class Heidi extends BaseApi implements OpacApi { protected String opac_url = ""; protected Library library; protected JSONObject data; protected String sessid; protected String ENCODING = "UTF-8"; protected String last_error; protected int pagesize = 20; protected List<SearchQuery> last_query; protected CookieStore cookieStore = new BasicCookieStore(); @Override public void start() throws IOException { String html = httpGet(opac_url + "/search.cgi?art=f", ENCODING, false, cookieStore); Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url); sessid = null; for (Element link : doc.select("a")) { String sid = getQueryParamsFirst(link.absUrl("href")).get("sess"); if (sid != null) { sessid = sid; break; } } super.start(); } @Override protected String getDefaultEncoding() { return ENCODING; } @Override public void init(Library library, HttpClientFactory httpClientFactory) { super.init(library, httpClientFactory); this.library = library; this.data = library.getData(); this.opac_url = data.optString("baseurl", ""); } protected int addParameters(String key, String value, List<NameValuePair> params, int index) { index++; if (index != 3) { params.add(new BasicNameValuePair("op" + index, "AND")); } params.add(new BasicNameValuePair("kat" + index, key)); params.add(new BasicNameValuePair("var" + index, value)); return index; } @Override public SearchRequestResult search(List<SearchQuery> queries) throws IOException, OpacErrorException { last_query = queries; List<NameValuePair> params = new ArrayList<>(); if (sessid == null) { start(); } int index = 0; int page = 1; String homebranch = ""; params.add(new BasicNameValuePair("fsubmit", "1")); params.add(new BasicNameValuePair("sess", sessid)); params.add(new BasicNameValuePair("art", "f")); params.add(new BasicNameValuePair("pagesize", String.valueOf(pagesize))); for (SearchQuery query : queries) { if (query.getKey().equals("_heidi_page")) { page = Integer.parseInt(query.getValue()); params.add(new BasicNameValuePair("start", String.valueOf((page - 1) * pagesize + 1))); } else if (query.getKey().equals("_heidi_branch")) { homebranch = query.getValue(); } else if (query.getKey().equals("f[teil2]")) { params.add(new BasicNameValuePair(query.getKey(), query.getValue())); } else { if (!query.getValue().equals("")) { index = addParameters(query.getKey(), query.getValue(), params, index); } } } params.add(new BasicNameValuePair("vr", "1")); if (index == 0) { throw new OpacErrorException(stringProvider.getString(StringProvider.NO_CRITERIA_INPUT)); } if (index > 3) { throw new OpacErrorException( stringProvider.getQuantityString(StringProvider.LIMITED_NUM_OF_CRITERIA, 3, 3)); } while (index < 3) { index++; if (index != 3) { params.add(new BasicNameValuePair("op" + index, "AND")); } params.add(new BasicNameValuePair("kat" + index, "freitext")); params.add(new BasicNameValuePair("var" + index, "")); } // Homebranch selection httpGet(opac_url + "/zweigstelle.cgi?sess=" + sessid + "&zweig=" + homebranch, ENCODING, false, cookieStore); // The actual search String html = httpGet(opac_url + "/search.cgi?" + URLEncodedUtils.format(params, "UTF-8"), ENCODING, false, cookieStore); return parse_search(html, page); } private SearchRequestResult parse_search(String html, int page) { Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url); int results_total = 0; if (doc.select("#heiditreffer").size() > 0) { String resstr = doc.select("#heiditreffer").text(); String resnum = resstr.replaceAll("\\(([0-9.]+)([^0-9]*)\\)", "$1").replace(".", ""); results_total = Integer.parseInt(resnum); } Elements table = doc.select("table.treffer tr"); List<SearchResult> results = new ArrayList<>(); for (int i = 0; i < table.size(); i++) { Element tr = table.get(i); SearchResult sr = new SearchResult(); StringBuilder description = null; String author = ""; for (Element link : tr.select("a")) { String kk = getQueryParamsFirst(link.absUrl("href")).get("katkey"); if (kk != null) { sr.setId(kk); break; } } if (tr.select("span.Z3988").size() == 1) { // Luckily there is a <span class="Z3988"> item which provides // data in a standardized format. List<NameValuePair> z3988data; boolean hastitle = false; try { description = new StringBuilder(); z3988data = URLEncodedUtils .parse(new URI("http://dummy/?" + tr.select("span.Z3988").attr("title")), "UTF-8"); for (NameValuePair nv : z3988data) { if (nv.getValue() != null) { if (!nv.getValue().trim().equals("")) { if (nv.getName().equals("rft.btitle") && !hastitle) { description.append("<b>").append(nv.getValue()).append("</b>"); hastitle = true; } else if (nv.getName().equals("rft.atitle") && !hastitle) { description.append("<b>").append(nv.getValue()).append("</b>"); hastitle = true; } else if (nv.getName().equals("rft.au")) { author = nv.getValue(); } else if (nv.getName().equals("rft.aufirst")) { author = author + ", " + nv.getValue(); } else if (nv.getName().equals("rft.aulast")) { author = nv.getValue(); } else if (nv.getName().equals("rft.date")) { description.append("<br />").append(nv.getValue()); } } } } } catch (URISyntaxException e) { description = null; } } if (!"".equals(author)) { author = author + "<br />"; } sr.setInnerhtml(author + description.toString()); if (tr.select(".kurzstat").size() > 0) { String stattext = tr.select(".kurzstat").first().text(); if (stattext.contains("ausleihbar")) { sr.setStatus(Status.GREEN); } else if (stattext.contains("online")) { sr.setStatus(Status.GREEN); } else if (stattext.contains("entliehen")) { sr.setStatus(Status.RED); } else if (stattext.contains("Prsenznutzung")) { sr.setStatus(Status.YELLOW); } else if (stattext.contains("bestellen")) { sr.setStatus(Status.YELLOW); } } if (tr.select(".typbild").size() > 0) { String typtext = tr.select(".typbild").first().text(); if (typtext.contains("Buch")) { sr.setType(MediaType.BOOK); } else if (typtext.contains("DVD-ROM")) { sr.setType(MediaType.CD_SOFTWARE); } else if (typtext.contains("Online-Ressource")) { sr.setType(MediaType.EDOC); } else if (typtext.contains("DVD")) { sr.setType(MediaType.DVD); } else if (typtext.contains("Film")) { sr.setType(MediaType.MOVIE); } else if (typtext.contains("Zeitschrift")) { sr.setType(MediaType.MAGAZINE); } else if (typtext.contains("Musiknoten")) { sr.setType(MediaType.SCORE_MUSIC); } else if (typtext.contains("Bildliche Darstellung")) { sr.setType(MediaType.ART); } else if (typtext.contains("Zeitung")) { sr.setType(MediaType.NEWSPAPER); } else if (typtext.contains("Karte")) { sr.setType(MediaType.MAP); } else if (typtext.contains("Mehrteilig")) { sr.setType(MediaType.PACKAGE_BOOKS); } } results.add(sr); } // TODO return new SearchRequestResult(results, results_total, page); } @Override public SearchRequestResult filterResults(Filter filter, Option option) throws IOException { // Not implemented return null; } @Override public SearchRequestResult searchGetPage(int page) throws IOException, OpacErrorException { TextSearchField pagefield = new TextSearchField(); pagefield.setId("_heidi_page"); pagefield.setVisible(false); pagefield.setDisplayName("Seite"); pagefield.setHint(""); last_query.add(new SearchQuery(pagefield, String.valueOf(page))); return search(last_query); } @Override public SearchRequestResult volumeSearch(Map<String, String> query) throws IOException, OpacErrorException { String html = httpGet(opac_url + "/search.cgi?sess=" + sessid + "&format=html&query=" + query.get("query"), ENCODING, false, cookieStore); return parse_search(html, 1); } @Override public DetailledItem getResultById(String id, final String homebranch) throws IOException { if (sessid == null) { start(); } // Homebranch if (homebranch != null && !"".equals(homebranch)) { cookieStore.addCookie(new BasicClientCookie("zweig", homebranch)); } String html = httpGet(opac_url + "/titel.cgi?katkey=" + id + "&sess=" + sessid, ENCODING, false, cookieStore); Document doc = Jsoup.parse(html); DetailledItem item = new DetailledItem(); item.setId(id); Elements table = doc.select(".titelsatz tr"); for (Element tr : table) { if (tr.select("th").size() == 0 || tr.select("td").size() == 0) { continue; } String d = tr.select("th").first().text(); String c = tr.select("td").first().text(); if (d.equals("Titel:")) { item.setTitle(c); } else if ((d.contains("URL") || d.contains("Link")) && tr.select("td a").size() > 0) { item.addDetail(new Detail(d, tr.select("td a").first().attr("href"))); } else { item.addDetail(new Detail(d, c)); } } if (doc.select(".ex table tr").size() > 0) { table = doc.select(".ex table tr"); DateTimeFormatter fmt = DateTimeFormat.forPattern("dd.MM.yyyy").withLocale(Locale.GERMAN); for (Element tr : table) { if (tr.hasClass("exueber") || tr.select(".exsig").size() == 0 || tr.select(".exso").size() == 0 || tr.select(".exstatus").size() == 0) { continue; } Copy copy = new Copy(); copy.setShelfmark(tr.select(".exsig").first().text()); copy.setBranch(tr.select(".exso").first().text()); String status = tr.select(".exstatus").first().text(); if (status.contains("entliehen bis")) { copy.setReturnDate(fmt.parseLocalDate(status.replaceAll("entliehen bis ([0-9.]+) .*", "$1"))); copy.setReservations(status.replaceAll(".*\\(.*Vormerkungen: ([0-9]+)\\)", "$1")); copy.setStatus("entliehen"); } else { copy.setStatus(status); } item.addCopy(copy); } } for (Element a : doc.select(".status1 a")) { if (a.attr("href").contains("bestellung.cgi")) { item.setReservable(true); item.setReservation_info(id); break; } } for (Element a : doc.select(".titelsatz a")) { if (a.text().trim().matches("B.+nde")) { Map<String, String> volumesearch = new HashMap<>(); volumesearch.put("query", getQueryParamsFirst(a.attr("href")).get("query")); item.setVolumesearch(volumesearch); } } return item; } @Override public DetailledItem getResult(int position) throws IOException { throw new UnsupportedOperationException("Not implemented."); } @Override public String getShareUrl(String id, String title) { return opac_url + "/titel.cgi?katkey=" + id; } @Override public int getSupportFlags() { return SUPPORT_FLAG_ENDLESS_SCROLLING | SUPPORT_FLAG_ACCOUNT_PROLONG_ALL; } @Override public List<SearchField> getSearchFields() throws IOException, OpacErrorException, JSONException { String html = httpGet(opac_url + "/search.cgi?art=f", ENCODING, false, cookieStore); Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url); List<SearchField> fields = new ArrayList<>(); Elements options = doc.select("select[name=kat1] option"); for (Element option : options) { TextSearchField field = new TextSearchField(); field.setDisplayName(option.text()); field.setId(option.attr("value")); field.setHint(""); fields.add(field); } DropdownSearchField field = new DropdownSearchField(); Elements zst_opts = doc.select("#teilk2 option"); for (int i = 0; i < zst_opts.size(); i++) { Element opt = zst_opts.get(i); if (!opt.val().equals("")) { field.addDropdownValue(opt.val(), opt.text()); } } field.setDisplayName("Einrichtung"); field.setId("f[teil2]"); field.setVisible(true); field.setMeaning(SearchField.Meaning.BRANCH); fields.add(field); try { field = new DropdownSearchField(); Document doc2 = Jsoup .parse(httpGet(opac_url + "/zweigstelle.cgi?sess=" + sessid, ENCODING, false, cookieStore)); Elements home_opts = doc2.select("#zweig option"); for (int i = 0; i < home_opts.size(); i++) { Element opt = home_opts.get(i); if (!opt.val().equals("")) { Map<String, String> option = new HashMap<>(); option.put("key", opt.val()); option.put("value", opt.text()); field.addDropdownValue(opt.val(), opt.text()); } } field.setDisplayName("Leihstelle"); field.setId("_heidi_branch"); field.setVisible(true); field.setMeaning(SearchField.Meaning.HOME_BRANCH); fields.add(field); } catch (IOException e) { e.printStackTrace(); } TextSearchField pagefield = new TextSearchField(); pagefield.setId("_heidi_page"); pagefield.setVisible(false); pagefield.setDisplayName("Seite"); pagefield.setHint(""); fields.add(pagefield); return fields; } @Override public ReservationResult reservation(DetailledItem item, Account account, int useraction, String selection) throws IOException { String html = httpGet(opac_url + "/bestellung.cgi?ks=" + item.getId() + "&sess=" + sessid, ENCODING, false, cookieStore); Document doc = Jsoup.parse(html); if (doc.select("input[name=pw]").size() > 0) { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("id", account.getName())); nameValuePairs.add(new BasicNameValuePair("pw", account.getPassword())); nameValuePairs.add(new BasicNameValuePair("sess", sessid)); nameValuePairs.add(new BasicNameValuePair("log", "login")); nameValuePairs.add(new BasicNameValuePair("weiter", "bestellung.cgi?ks=" + item.getId())); html = httpPost(opac_url + "/login.cgi", new UrlEncodedFormEntity(nameValuePairs), ENCODING); doc = Jsoup.parse(html); if (doc.select(".loginbox .meld").size() > 0) { return new ReservationResult(MultiStepResult.Status.ERROR, doc.select(".loginbox .meld").text()); } } if (doc.select("input[name=ort]").size() > 0) { if (selection != null) { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("ks", item.getId())); nameValuePairs.add(new BasicNameValuePair("ort", selection)); nameValuePairs.add(new BasicNameValuePair("sess", sessid)); nameValuePairs.add(new BasicNameValuePair("funktion", "Vormerkung")); html = httpPost(opac_url + "/bestellung.cgi", new UrlEncodedFormEntity(nameValuePairs), ENCODING); doc = Jsoup.parse(html); } else { List<Map<String, String>> options = new ArrayList<>(); for (Element input : doc.select("input[name=ort]")) { Element label = doc.select("label[for=" + input.id() + "]").first(); Map<String, String> selopt = new HashMap<>(); selopt.put("key", input.attr("value")); selopt.put("value", label.text()); options.add(selopt); } ReservationResult res = new ReservationResult(MultiStepResult.Status.SELECTION_NEEDED); res.setSelection(options); return res; } } if (doc.select(".fehler").size() > 0) { String text = doc.select(".fehler").text(); return new ReservationResult(MultiStepResult.Status.ERROR, text); } String text = doc.select(".meld2").text(); if (text.contains("Das Medium wurde")) { return new ReservationResult(MultiStepResult.Status.OK, text); } else { return new ReservationResult(MultiStepResult.Status.ERROR, text); } } @Override public ProlongResult prolong(String media, Account account, int useraction, String selection) throws IOException { // Internal convention: a is either a followed by an error message or // the URI of the page this item was found on and the query string the // prolonging link links to, seperated by a $. if (media.startsWith("")) { String error = stringProvider.getString(StringProvider.PROLONGING_IMPOSSIBLE); if (media.substring(1).equals("rot")) { error = stringProvider.getString(StringProvider.PROLONGING_EXPIRED); } else if (media.substring(1).equals("gruen")) { error = stringProvider.getString(StringProvider.PROLONGING_WAITING); } return new ProlongResult(MultiStepResult.Status.ERROR, error); } List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("everl", "Einzelverlngerung")); nameValuePairs.add(new BasicNameValuePair("mailversand", "Ok")); nameValuePairs.add(new BasicNameValuePair("mark", media)); nameValuePairs.add(new BasicNameValuePair("sess", sessid)); String html = httpPost(opac_url + "/konto.cgi", new UrlEncodedFormEntity(nameValuePairs), ENCODING); Document doc = Jsoup.parse(html); if (doc.select("input[name=pw]").size() > 0) { try { login(account); } catch (OpacErrorException e) { return new ProlongResult(MultiStepResult.Status.ERROR, e.getMessage()); } return prolong(media, account, useraction, selection); } if (doc.select(".meld2").size() > 0) { String text = doc.select(".meld2").text(); if (text.matches(".*Neues Leihfristende.*")) { return new ProlongResult(MultiStepResult.Status.OK, text); } else { return new ProlongResult(MultiStepResult.Status.ERROR, text); } } return new ProlongResult(MultiStepResult.Status.OK); } @Override public ProlongAllResult prolongAll(Account account, int useraction, String selection) throws IOException { String html = httpGet(opac_url + "/konto.cgi?sess=" + sessid + "&email=&verl=Gesamtkontoverlngerung", ENCODING); Document doc = Jsoup.parse(html); if (doc.select("input[name=pw]").size() > 0) { try { login(account); } catch (OpacErrorException e) { return new ProlongAllResult(MultiStepResult.Status.ERROR, e.getMessage()); } return prolongAll(account, useraction, selection); } List<Map<String, String>> result = new ArrayList<>(); Map<String, String> line = new HashMap<>(); for (Element tr : doc.select(".kontobox table tbody tr")) { if (tr.children().size() < 2) { if (line.size() > 0) { line.put(ProlongAllResult.KEY_LINE_MESSAGE, tr.child(0).text().trim()); result.add(line); line = new HashMap<>(); } continue; } String label = tr.child(0).text(); String text = tr.child(1).text().trim(); if (label.contains("Verfasser")) { line.put(ProlongAllResult.KEY_LINE_AUTHOR, text); } else if (label.contains("Titel")) { line.put(ProlongAllResult.KEY_LINE_TITLE, text); } else if (label.contains("Altes Leihfristende")) { line.put(ProlongAllResult.KEY_LINE_OLD_RETURNDATE, text); } else if (label.contains("Neues")) { line.put(ProlongAllResult.KEY_LINE_NEW_RETURNDATE, text); } } return new ProlongAllResult(MultiStepResult.Status.OK, result); } @Override public CancelResult cancel(String media, Account account, int useraction, String selection) throws IOException, OpacErrorException { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("storno", "Vormerkung stornieren")); nameValuePairs.add(new BasicNameValuePair("mark", media)); nameValuePairs.add(new BasicNameValuePair("sess", sessid)); String html = httpPost(opac_url + "/konto.cgi", new UrlEncodedFormEntity(nameValuePairs), ENCODING); Document doc = Jsoup.parse(html); if (doc.select("input[name=pw]").size() > 0) { login(account); return cancel(media, account, useraction, selection); } if (doc.select(".meld2").size() > 0) { String text = doc.select(".meld2").text(); if (text.matches(".*durchgef.+hrt.*")) { return new CancelResult(MultiStepResult.Status.OK, text); } else { return new CancelResult(MultiStepResult.Status.ERROR, text); } } return new CancelResult(MultiStepResult.Status.OK); } @Override public AccountData account(Account account) throws IOException, JSONException, OpacErrorException { login(account); String html; Document doc; AccountData adata = new AccountData(account.getId()); DateTimeFormatter fmt = DateTimeFormat.forPattern("dd.MM.yyyy").withLocale(Locale.GERMAN); html = httpGet(opac_url + "/konto.cgi?sess=" + sessid, getDefaultEncoding()); doc = Jsoup.parse(html); doc.setBaseUri(opac_url + "/"); for (Element td : doc.select("table.konto td")) { if (td.text().contains("Offene")) { String text = td.text().trim().replaceAll( "Offene[^0-9]+Geb.+hren:[^0-9]+([0-9.," + "]+)[^0-9A-Z]*(|EUR|CHF|Fr.)", "$1 $2"); adata.setPendingFees(text); } } List<LentItem> lent = new ArrayList<>(); for (Element tr : doc.select("table.kontopos tr")) { LentItem item = new LentItem(); Element desc = tr.child(1).select("label").first(); String dates = tr.child(2).text().trim(); if (tr.child(1).select("a").size() > 0) { String kk = getQueryParamsFirst(tr.child(1).select("a").first().absUrl("href")).get("katkey"); item.setId(kk); } int i = 0; for (Node node : desc.childNodes()) { if (node instanceof TextNode) { String text = ((TextNode) node).text().trim(); if (i == 0) { item.setAuthor(text); } else if (i == 1) { item.setTitle(text); } else if (text.contains("Mediennummer")) { item.setBarcode(text.replace("Mediennummer: ", "")); } i++; } } if (tr.child(0).select("input").size() == 1) { item.setProlongData(tr.child(0).select("input").first().val()); item.setRenewable(true); } else { item.setProlongData("" + tr.child(0).select("span").first().attr("class")); item.setRenewable(false); } String todate = dates; if (todate.contains("-")) { String[] datesplit = todate.split("-"); todate = datesplit[1].trim(); } try { item.setDeadline(fmt.parseLocalDate(todate.substring(0, 10))); } catch (IllegalArgumentException e) { e.printStackTrace(); } lent.add(item); } adata.setLent(lent); List<ReservedItem> reservations = new ArrayList<>(); html = httpGet(opac_url + "/konto.cgi?konto=v&sess=" + sessid, getDefaultEncoding()); reservations.addAll(parse_reservations(html)); html = httpGet(opac_url + "/konto.cgi?konto=b&sess=" + sessid, getDefaultEncoding()); reservations.addAll(parse_reservations(html)); adata.setReservations(reservations); return adata; } protected List<ReservedItem> parse_reservations(String html) { Document doc = Jsoup.parse(html); List<ReservedItem> reservations = new ArrayList<>(); DateTimeFormatter fmt = DateTimeFormat.forPattern("dd.MM.yyyy").withLocale(Locale.GERMAN); for (Element tr : doc.select("table.kontopos tr")) { ReservedItem item = new ReservedItem(); Element desc = tr.child(1).select("label").first(); Element pos = tr.child(3); if (tr.child(1).select("a").size() > 0) { String kk = getQueryParamsFirst(tr.child(1).select("a").first().absUrl("href")).get("katkey"); item.setId(kk); } if (tr.child(0).select("input").size() > 0) { item.setCancelData(tr.child(0).select("input").first().val()); } int i = 0; for (Node node : desc.childNodes()) { if (node instanceof TextNode) { String text = ((TextNode) node).text().trim(); if (i == 0) { item.setAuthor(text); } else if (i == 1) { item.setTitle(text); } i++; } } i = 0; for (Node node : pos.childNodes()) { if (node instanceof TextNode) { String text = ((TextNode) node).text().trim(); if (i == 0 && text.contains("")) { try { item.setReadyDate(fmt.parseLocalDate(text)); } catch (IllegalArgumentException e) { item.setStatus(text); } } else if (i == 1) { item.setBranch(text); } i++; } } reservations.add(item); } return reservations; } protected void login(Account account) throws IOException, OpacErrorException { start(); List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("id", account.getName())); nameValuePairs.add(new BasicNameValuePair("pw", account.getPassword())); nameValuePairs.add(new BasicNameValuePair("sess", sessid)); nameValuePairs.add(new BasicNameValuePair("log", "login")); nameValuePairs.add(new BasicNameValuePair("weiter", "konto.cgi")); String html = httpPost(opac_url + "/login.cgi", new UrlEncodedFormEntity(nameValuePairs), ENCODING); Document doc = Jsoup.parse(html); if (doc.select(".loginbox .meld").size() > 0) { throw new OpacErrorException(doc.select(".loginbox .meld").text()); } } @Override public void checkAccountData(Account account) throws IOException, JSONException, OpacErrorException { login(account); } @Override public void setLanguage(String language) { // TODO Auto-generated method stub } @Override public Set<String> getSupportedLanguages() throws IOException { // TODO Auto-generated method stub return null; } }