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.ClientProtocolException; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.utils.URLEncodedUtils; 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.io.UnsupportedEncodingException; import java.net.URI; import java.net.URISyntaxException; import java.net.URLEncoder; import java.text.SimpleDateFormat; 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 java.util.regex.Matcher; import java.util.regex.Pattern; import de.geeksfactory.opacclient.apis.OpacApi.MultiStepResult.Status; import de.geeksfactory.opacclient.i18n.StringProvider; import de.geeksfactory.opacclient.networking.HttpClientFactory; import de.geeksfactory.opacclient.networking.NotReachableException; 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.searchfields.DropdownSearchField; import de.geeksfactory.opacclient.searchfields.SearchField; import de.geeksfactory.opacclient.searchfields.SearchQuery; import de.geeksfactory.opacclient.searchfields.TextSearchField; /** * OpacApi implementation for Web Opacs of the SISIS SunRise product, developed by OCLC. * * Restrictions: Bookmarks are only constantly supported if the library uses the BibTip extension. */ public class SISIS extends BaseApi implements OpacApi { protected static HashMap<String, MediaType> defaulttypes = new HashMap<>(); static { defaulttypes.put("g", MediaType.EBOOK); defaulttypes.put("d", MediaType.CD); defaulttypes.put("Buch", MediaType.BOOK); defaulttypes.put("Bcher", MediaType.BOOK); defaulttypes.put("Printmedien", MediaType.BOOK); defaulttypes.put("Zeitschrift", MediaType.MAGAZINE); defaulttypes.put("Zeitschriften", MediaType.MAGAZINE); defaulttypes.put("zeitung", MediaType.NEWSPAPER); defaulttypes.put("Einzelband einer Serie, siehe auch bergeordnete Titel", MediaType.BOOK); defaulttypes.put("0", MediaType.BOOK); defaulttypes.put("1", MediaType.BOOK); defaulttypes.put("2", MediaType.BOOK); defaulttypes.put("3", MediaType.BOOK); defaulttypes.put("4", MediaType.BOOK); defaulttypes.put("5", MediaType.BOOK); defaulttypes.put("Buch-Kinderbuch", MediaType.BOOK); defaulttypes.put("6", MediaType.SCORE_MUSIC); defaulttypes.put("7", MediaType.CD_MUSIC); defaulttypes.put("8", MediaType.CD_MUSIC); defaulttypes.put("Tontrger", MediaType.CD_MUSIC); defaulttypes.put("12", MediaType.CD); defaulttypes.put("13", MediaType.CD); defaulttypes.put("CD", MediaType.CD); defaulttypes.put("DVD", MediaType.DVD); defaulttypes.put("14", MediaType.CD); defaulttypes.put("15", MediaType.DVD); defaulttypes.put("16", MediaType.CD); defaulttypes.put("audiocd", MediaType.CD); defaulttypes.put("Film", MediaType.MOVIE); defaulttypes.put("Filme", MediaType.MOVIE); defaulttypes.put("17", MediaType.MOVIE); defaulttypes.put("18", MediaType.MOVIE); defaulttypes.put("19", MediaType.MOVIE); defaulttypes.put("20", MediaType.DVD); defaulttypes.put("dvd", MediaType.DVD); defaulttypes.put("21", MediaType.SCORE_MUSIC); defaulttypes.put("Noten", MediaType.SCORE_MUSIC); defaulttypes.put("22", MediaType.BOARDGAME); defaulttypes.put("26", MediaType.CD); defaulttypes.put("27", MediaType.CD); defaulttypes.put("28", MediaType.EBOOK); defaulttypes.put("31", MediaType.BOARDGAME); defaulttypes.put("35", MediaType.MOVIE); defaulttypes.put("36", MediaType.DVD); defaulttypes.put("37", MediaType.CD); defaulttypes.put("29", MediaType.AUDIOBOOK); defaulttypes.put("41", MediaType.GAME_CONSOLE); defaulttypes.put("42", MediaType.GAME_CONSOLE); defaulttypes.put("46", MediaType.GAME_CONSOLE_NINTENDO); defaulttypes.put("52", MediaType.EBOOK); defaulttypes.put("56", MediaType.EBOOK); defaulttypes.put("96", MediaType.EBOOK); defaulttypes.put("97", MediaType.EBOOK); defaulttypes.put("99", MediaType.EBOOK); defaulttypes.put("EB", MediaType.EBOOK); defaulttypes.put("ebook", MediaType.EBOOK); defaulttypes.put("buch01", MediaType.BOOK); defaulttypes.put("buch02", MediaType.PACKAGE_BOOKS); defaulttypes.put("Medienpaket", MediaType.PACKAGE); defaulttypes.put("datenbank", MediaType.PACKAGE); defaulttypes.put("Medienpaket, Lernkiste, Lesekiste", MediaType.PACKAGE); defaulttypes.put("buch03", MediaType.BOOK); defaulttypes.put("buch04", MediaType.PACKAGE_BOOKS); defaulttypes.put("buch05", MediaType.PACKAGE_BOOKS); defaulttypes.put("Web-Link", MediaType.URL); defaulttypes.put("ejournal", MediaType.EDOC); defaulttypes.put("karte", MediaType.MAP); } protected final long SESSION_LIFETIME = 1000 * 60 * 3; protected String opac_url = ""; protected JSONObject data; protected String CSId; protected String identifier; protected String reusehtml; protected int resultcount = 10; protected long logged_in; protected Account logged_in_as; protected String ENCODING = "UTF-8"; public List<SearchField> getSearchFields() throws IOException, JSONException { if (!initialised) { start(); } String html = httpGet(opac_url + "/search.do?methodToCall=switchSearchPage&SearchType=2", ENCODING); Document doc = Jsoup.parse(html); List<SearchField> fields = new ArrayList<>(); Elements options = doc.select("select[name=searchCategories[0]] option"); for (Element option : options) { TextSearchField field = new TextSearchField(); field.setDisplayName(option.text()); field.setId(option.attr("value")); field.setHint(""); fields.add(field); } for (Element dropdown : doc.select("#tab-content select")) { parseDropdown(dropdown, fields); } return fields; } private void parseDropdown(Element dropdownElement, List<SearchField> fields) throws JSONException { Elements options = dropdownElement.select("option"); DropdownSearchField dropdown = new DropdownSearchField(); if (dropdownElement.parent().select("input[type=hidden]").size() > 0) { dropdown.setId(dropdownElement.parent().select("input[type=hidden]").attr("value")); dropdown.setData(new JSONObject("{\"restriction\": true}")); } else { dropdown.setId(dropdownElement.attr("name")); dropdown.setData(new JSONObject("{\"restriction\": false}")); } for (Element option : options) { dropdown.addDropdownValue(option.attr("value"), option.text()); } dropdown.setDisplayName(dropdownElement.parent().select("label").text()); fields.add(dropdown); } @Override public void start() throws IOException { // Some libraries require start parameters for start.do, like Login=foo String startparams = ""; if (data.has("startparams")) { try { startparams = "?" + data.getString("startparams"); } catch (JSONException e) { e.printStackTrace(); } } String html = httpGet(opac_url + "/start.do" + startparams, ENCODING); initialised = true; Document doc = Jsoup.parse(html); CSId = doc.select("input[name=CSId]").val(); super.start(); } @Override public void init(Library lib, HttpClientFactory httpClientFactory) { super.init(lib, httpClientFactory); this.data = lib.getData(); try { this.opac_url = data.getString("baseurl"); } catch (JSONException e) { throw new RuntimeException(e); } } @Override public SearchRequestResult search(List<SearchQuery> query) throws IOException, OpacErrorException, JSONException { List<NameValuePair> params = new ArrayList<>(); int index = 0; int restrictionIndex = 0; start(); params.add(new BasicNameValuePair("methodToCall", "submit")); params.add(new BasicNameValuePair("CSId", CSId)); params.add(new BasicNameValuePair("methodToCallParameter", "submitSearch")); for (SearchQuery entry : query) { if (entry.getValue().equals("")) { continue; } if (entry.getSearchField() instanceof DropdownSearchField) { JSONObject data = entry.getSearchField().getData(); if (data.getBoolean("restriction")) { params.add(new BasicNameValuePair("searchRestrictionID[" + restrictionIndex + "]", entry.getSearchField().getId())); params.add(new BasicNameValuePair("searchRestrictionValue1[" + restrictionIndex + "]", entry.getValue())); restrictionIndex++; } else { params.add(new BasicNameValuePair(entry.getKey(), entry.getValue())); } } else { if (index != 0) { params.add(new BasicNameValuePair("combinationOperator[" + index + "]", "AND")); } params.add(new BasicNameValuePair("searchCategories[" + index + "]", entry.getKey())); params.add(new BasicNameValuePair("searchString[" + index + "]", entry.getValue())); index++; } } if (index == 0) { throw new OpacErrorException(stringProvider.getString(StringProvider.NO_CRITERIA_INPUT)); } if (index > 4) { throw new OpacErrorException( stringProvider.getQuantityString(StringProvider.LIMITED_NUM_OF_CRITERIA, 4, 4)); } params.add(new BasicNameValuePair("submitSearch", "Suchen")); params.add(new BasicNameValuePair("callingPage", "searchParameters")); params.add(new BasicNameValuePair("numberOfHits", "10")); String html = httpGet(opac_url + "/search.do?" + URLEncodedUtils.format(params, "UTF-8"), ENCODING); return parse_search(html, 1); } public SearchRequestResult volumeSearch(Map<String, String> query) throws IOException, OpacErrorException { List<NameValuePair> params = new ArrayList<>(); params.add(new BasicNameValuePair("methodToCall", "volumeSearch")); params.add(new BasicNameValuePair("dbIdentifier", query.get("dbIdentifier"))); params.add(new BasicNameValuePair("catKey", query.get("catKey"))); params.add(new BasicNameValuePair("periodical", "N")); String html = httpGet(opac_url + "/search.do?" + URLEncodedUtils.format(params, "UTF-8"), ENCODING); return parse_search(html, 1); } @Override public SearchRequestResult searchGetPage(int page) throws IOException, OpacErrorException { if (!initialised) { start(); } String html = httpGet(opac_url + "/hitList.do?methodToCall=pos&identifier=" + identifier + "&curPos=" + (((page - 1) * resultcount) + 1), ENCODING); return parse_search(html, page); } protected SearchRequestResult parse_search(String html, int page) throws OpacErrorException { Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url + "/searchfoo"); if (doc.select(".error").size() > 0) { throw new OpacErrorException(doc.select(".error").text().trim()); } else if (doc.select(".nohits").size() > 0) { throw new OpacErrorException(doc.select(".nohits").text().trim()); } else if (doc.select(".box-header h2, #nohits").text().contains("keine Treffer")) { return new SearchRequestResult(new ArrayList<SearchResult>(), 0, 1, 1); } int results_total = -1; String resultnumstr = doc.select(".box-header h2").first().text(); if (resultnumstr.contains("(1/1)") || resultnumstr.contains(" 1/1")) { reusehtml = html; throw new OpacErrorException("is_a_redirect"); } else if (resultnumstr.contains("(")) { results_total = Integer.parseInt(resultnumstr.replaceAll(".*\\(([0-9]+)\\).*", "$1")); } else if (resultnumstr.contains(": ")) { results_total = Integer.parseInt(resultnumstr.replaceAll(".*: ([0-9]+)$", "$1")); } Elements table = doc.select("table.data tbody tr"); identifier = null; Elements links = doc.select("table.data a"); boolean haslink = false; for (int i = 0; i < links.size(); i++) { Element node = links.get(i); if (node.hasAttr("href") & node.attr("href").contains("singleHit.do") && !haslink) { haslink = true; try { List<NameValuePair> anyurl = URLEncodedUtils .parse(new URI(node.attr("href").replace(" ", "%20").replace("&", "&")), ENCODING); for (NameValuePair nv : anyurl) { if (nv.getName().equals("identifier")) { identifier = nv.getValue(); break; } } } catch (Exception e) { e.printStackTrace(); } } } List<SearchResult> results = new ArrayList<>(); for (int i = 0; i < table.size(); i++) { Element tr = table.get(i); SearchResult sr = new SearchResult(); if (tr.select("td img[title]").size() > 0) { String title = tr.select("td img").get(0).attr("title"); String[] fparts = tr.select("td img").get(0).attr("src").split("/"); String fname = fparts[fparts.length - 1]; MediaType default_by_fname = defaulttypes.get(fname.toLowerCase(Locale.GERMAN).replace(".jpg", "") .replace(".gif", "").replace(".png", "")); MediaType default_by_title = defaulttypes.get(title); MediaType default_name = default_by_title != null ? default_by_title : default_by_fname; if (data.has("mediatypes")) { try { sr.setType(MediaType.valueOf(data.getJSONObject("mediatypes").getString(fname))); } catch (JSONException | IllegalArgumentException e) { sr.setType(default_name); } } else { sr.setType(default_name); } } String alltext = tr.text(); if (alltext.contains("eAudio") || alltext.contains("eMusic")) { sr.setType(MediaType.MP3); } else if (alltext.contains("eVideo")) { sr.setType(MediaType.EVIDEO); } else if (alltext.contains("eBook")) { sr.setType(MediaType.EBOOK); } else if (alltext.contains("Munzinger")) { sr.setType(MediaType.EDOC); } if (tr.children().size() > 3 && tr.child(3).select("img[title*=cover]").size() == 1) { sr.setCover(tr.child(3).select("img[title*=cover]").attr("abs:src")); if (sr.getCover().contains("showCover.do")) { downloadCover(sr); } } Element middlething; if (tr.children().size() > 2 && tr.child(2).select("a").size() > 0) { middlething = tr.child(2); } else { middlething = tr.child(1); } List<Node> children = middlething.childNodes(); if (middlething.select("div").not("#hlrightblock,.bestellfunktionen").size() == 1) { Element indiv = middlething.select("div").not("#hlrightblock,.bestellfunktionen").first(); if (indiv.children().size() > 1) { children = indiv.childNodes(); } } else if (middlething.select("span.titleData").size() == 1) { children = middlething.select("span.titleData").first().childNodes(); } int childrennum = children.size(); List<String[]> strings = new ArrayList<>(); for (int ch = 0; ch < childrennum; ch++) { Node node = children.get(ch); if (node instanceof TextNode) { String text = ((TextNode) node).text().trim(); if (text.length() > 3) { strings.add(new String[] { "text", "", text }); } } else if (node instanceof Element) { List<Node> subchildren = node.childNodes(); for (int j = 0; j < subchildren.size(); j++) { Node subnode = subchildren.get(j); if (subnode instanceof TextNode) { String text = ((TextNode) subnode).text().trim(); if (text.length() > 3) { strings.add(new String[] { ((Element) node).tag().getName(), "text", text, ((Element) node).className(), node.attr("style") }); } } else if (subnode instanceof Element) { String text = ((Element) subnode).text().trim(); if (text.length() > 3) { strings.add(new String[] { ((Element) node).tag().getName(), ((Element) subnode).tag().getName(), text, ((Element) node).className(), node.attr("style") }); } } } } } StringBuilder description = null; if (tr.select("span.Z3988").size() == 1) { // Sometimes 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")) { description.append("<br />").append(nv.getValue()); } else if (nv.getName().equals("rft.date")) { description.append("<br />").append(nv.getValue()); } } } } } catch (URISyntaxException e) { description = null; } } boolean described = false; if (description != null && description.length() > 0) { sr.setInnerhtml(description.toString()); described = true; } else { description = new StringBuilder(); } int k = 0; boolean yearfound = false; boolean titlefound = false; boolean sigfound = false; for (String[] part : strings) { if (!described) { if (part[0].equals("a") && (k == 0 || !titlefound)) { if (k != 0) { description.append("<br />"); } description.append("<b>").append(part[2]).append("</b>"); titlefound = true; } else if (part[2].matches("\\D*[0-9]{4}\\D*") && part[2].length() <= 10) { yearfound = true; if (k != 0) { description.append("<br />"); } description.append(part[2]); } else if (k == 1 && !yearfound && part[2].matches("^\\s*\\([0-9]{4}\\)$")) { if (k != 0) { description.append("<br />"); } description.append(part[2]); } else if (k == 1 && !yearfound && part[2].matches("^\\s*\\([0-9]{4}\\)$")) { if (k != 0) { description.append("<br />"); } description.append(part[2]); } else if (k > 1 && k < 4 && !sigfound && part[0].equals("text") && part[2].matches("^[A-Za-z0-9,\\- ]+$")) { description.append("<br />"); description.append(part[2]); } } if (part.length == 4) { if (part[0].equals("span") && part[3].equals("textgruen")) { sr.setStatus(SearchResult.Status.GREEN); } else if (part[0].equals("span") && part[3].equals("textrot")) { sr.setStatus(SearchResult.Status.RED); } } else if (part.length == 5) { if (part[4].contains("purple")) { sr.setStatus(SearchResult.Status.YELLOW); } } if (sr.getStatus() == null) { if ((part[2].contains("entliehen") && part[2].startsWith("Vormerkung ist leider nicht mglich")) || part[2].contains("nur in anderer Zweigstelle ausleihbar und nicht bestellbar")) { sr.setStatus(SearchResult.Status.RED); } else if (part[2].startsWith("entliehen") || part[2].contains("Ein Exemplar finden Sie in einer anderen Zweigstelle")) { sr.setStatus(SearchResult.Status.YELLOW); } else if ((part[2].startsWith("bestellbar") && !part[2].contains("nicht bestellbar")) || (part[2].startsWith("vorbestellbar") && !part[2].contains("nicht vorbestellbar")) || (part[2].startsWith("vorbestellbar") && !part[2].contains("nicht vorbestellbar")) || (part[2].startsWith("vormerkbar") && !part[2].contains("nicht vormerkbar")) || (part[2].contains("heute zurckgebucht")) || (part[2].contains("ausleihbar") && !part[2].contains("nicht ausleihbar"))) { sr.setStatus(SearchResult.Status.GREEN); } if (sr.getType() != null) { if (sr.getType().equals(MediaType.EBOOK) || sr.getType().equals(MediaType.EVIDEO) || sr.getType().equals(MediaType.MP3)) // Especially Onleihe.de ebooks are often marked // green though they are not available. { sr.setStatus(SearchResult.Status.UNKNOWN); } } } k++; } if (!described) { sr.setInnerhtml(description.toString()); } sr.setNr(10 * (page - 1) + i); sr.setId(null); results.add(sr); } resultcount = results.size(); return new SearchRequestResult(results, results_total, page); } @Override public DetailledItem getResultById(String id, String homebranch) throws IOException { if (id == null && reusehtml != null) { DetailledItem r = parse_result(reusehtml); reusehtml = null; return r; } // Some libraries require start parameters for start.do, like Login=foo String startparams = ""; if (data.has("startparams")) { try { startparams = data.getString("startparams") + "&"; } catch (JSONException e) { e.printStackTrace(); } } String hbp = ""; if (homebranch != null) { hbp = "&selectedViewBranchlib=" + homebranch; } String html = httpGet( opac_url + "/start.do?" + startparams + "searchType=1&Query=0%3D%22" + id + "%22" + hbp, ENCODING); return parse_result(html); } @Override public DetailledItem getResult(int nr) throws IOException { if (reusehtml != null) { return getResultById(null, null); } String html = httpGet(opac_url + "/singleHit.do?tab=showExemplarActive&methodToCall=showHit&curPos=" + (nr + 1) + "&identifier=" + identifier, ENCODING); return parse_result(html); } protected DetailledItem parse_result(String html) throws IOException { Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url); String html2 = httpGet(opac_url + "/singleHit.do?methodToCall=activateTab&tab=showTitleActive", ENCODING); Document doc2 = Jsoup.parse(html2); doc2.setBaseUri(opac_url); String html3 = httpGet(opac_url + "/singleHit.do?methodToCall=activateTab&tab=showAvailabilityActive", ENCODING); Document doc3 = Jsoup.parse(html3); doc3.setBaseUri(opac_url); DetailledItem result = new DetailledItem(); try { result.setId(doc.select("#bibtip_id").text().trim()); } catch (Exception ex) { ex.printStackTrace(); } List<String> reservationlinks = new ArrayList<>(); for (Element link : doc3.select("#vormerkung a, #tab-content a")) { String href = link.absUrl("href"); Map<String, String> hrefq = getQueryParamsFirst(href); if (result.getId() == null) { // ID retrieval String key = hrefq.get("katkey"); if (key != null) { result.setId(key); break; } } // Vormerken if (hrefq.get("methodToCall") != null) { if (hrefq.get("methodToCall").equals("doVormerkung") || hrefq.get("methodToCall").equals("doBestellung")) { reservationlinks.add(href.split("\\?")[1]); } } } if (reservationlinks.size() == 1) { result.setReservable(true); result.setReservation_info(reservationlinks.get(0)); } else if (reservationlinks.size() == 0) { result.setReservable(false); } else { // TODO: Multiple options - handle this case! } if (doc.select(".data td img").size() == 1) { result.setCover(doc.select(".data td img").first().attr("abs:src")); try { downloadCover(result); } catch (Exception e) { } } if (doc.select(".aw_teaser_title").size() == 1) { result.setTitle(doc.select(".aw_teaser_title").first().text().trim()); } else if (doc.select(".data td strong").size() > 0) { result.setTitle(doc.select(".data td strong").first().text().trim()); } else { result.setTitle(""); } if (doc.select(".aw_teaser_title_zusatz").size() > 0) { result.addDetail(new Detail("Titelzusatz", doc.select(".aw_teaser_title_zusatz").text().trim())); } String title = ""; String text = ""; boolean takeover = false; Element detailtrs = doc2.select(".box-container .data td").first(); for (Node node : detailtrs.childNodes()) { if (node instanceof Element) { if (((Element) node).tagName().equals("strong")) { title = ((Element) node).text().trim(); text = ""; } else { if (((Element) node).tagName().equals("a") && (((Element) node).text().trim().contains("hier klicken") || title.equals("Link:"))) { text = text + node.attr("href"); takeover = true; break; } } } else if (node instanceof TextNode) { text = text + ((TextNode) node).text(); } } if (!takeover) { text = ""; title = ""; } detailtrs = doc2.select("#tab-content .data td").first(); if (detailtrs != null) { for (Node node : detailtrs.childNodes()) { if (node instanceof Element) { if (((Element) node).tagName().equals("strong")) { if (!text.equals("") && !title.equals("")) { result.addDetail(new Detail(title.trim(), text.trim())); if (title.equals("Titel:")) { result.setTitle(text.trim()); } text = ""; } title = ((Element) node).text().trim(); } else { if (((Element) node).tagName().equals("a") && (((Element) node).text().trim().contains("hier klicken") || title.equals("Link:"))) { text = text + node.attr("href"); } else { text = text + ((Element) node).text(); } } } else if (node instanceof TextNode) { text = text + ((TextNode) node).text(); } } } else { if (doc2.select("#tab-content .fulltitle tr").size() > 0) { Elements rows = doc2.select("#tab-content .fulltitle tr"); for (Element tr : rows) { if (tr.children().size() == 2) { Element valcell = tr.child(1); String value = valcell.text().trim(); if (valcell.select("a").size() == 1) { value = valcell.select("a").first().absUrl("href"); } result.addDetail(new Detail(tr.child(0).text().trim(), value)); } } } else { result.addDetail(new Detail(stringProvider.getString(StringProvider.ERROR), stringProvider.getString(StringProvider.COULD_NOT_LOAD_DETAIL))); } } if (!text.equals("") && !title.equals("")) { result.addDetail(new Detail(title.trim(), text.trim())); if (title.equals("Titel:")) { result.setTitle(text.trim()); } } for (Element link : doc3.select("#tab-content a")) { Map<String, String> hrefq = getQueryParamsFirst(link.absUrl("href")); if (result.getId() == null) { // ID retrieval String key = hrefq.get("katkey"); if (key != null) { result.setId(key); break; } } } for (Element link : doc3.select(".box-container a")) { if (link.text().trim().equals("Download")) { result.addDetail( new Detail(stringProvider.getString(StringProvider.DOWNLOAD), link.absUrl("href"))); } } Map<String, Integer> copy_columnmap = new HashMap<>(); // Default values copy_columnmap.put("barcode", 1); copy_columnmap.put("branch", 3); copy_columnmap.put("status", 4); Elements copy_columns = doc.select("#tab-content .data tr#bg2 th"); for (int i = 0; i < copy_columns.size(); i++) { Element th = copy_columns.get(i); String head = th.text().trim(); if (head.contains("Status")) { copy_columnmap.put("status", i); } if (head.contains("Zweigstelle")) { copy_columnmap.put("branch", i); } if (head.contains("Mediennummer")) { copy_columnmap.put("barcode", i); } if (head.contains("Standort")) { copy_columnmap.put("location", i); } if (head.contains("Signatur")) { copy_columnmap.put("signature", i); } } Pattern status_lent = Pattern.compile( "^(entliehen) bis ([0-9]{1,2}.[0-9]{1,2}.[0-9]{2," + "4}) \\(gesamte Vormerkungen: ([0-9]+)\\)$"); Pattern status_and_barcode = Pattern.compile("^(.*) ([0-9A-Za-z]+)$"); Elements exemplartrs = doc.select("#tab-content .data tr").not("#bg2"); DateTimeFormatter fmt = DateTimeFormat.forPattern("dd.MM.yyyy").withLocale(Locale.GERMAN); for (Element tr : exemplartrs) { try { Copy copy = new Copy(); Element status = tr.child(copy_columnmap.get("status")); Element barcode = tr.child(copy_columnmap.get("barcode")); String barcodetext = barcode.text().trim().replace(" Wegweiser", ""); // STATUS String statustext; if (status.getElementsByTag("b").size() > 0) { statustext = status.getElementsByTag("b").text().trim(); } else { statustext = status.text().trim(); } if (copy_columnmap.get("status").equals(copy_columnmap.get("barcode"))) { Matcher matcher1 = status_and_barcode.matcher(statustext); if (matcher1.matches()) { statustext = matcher1.group(1); barcodetext = matcher1.group(2); } } Matcher matcher = status_lent.matcher(statustext); if (matcher.matches()) { copy.setStatus(matcher.group(1)); copy.setReservations(matcher.group(3)); copy.setReturnDate(fmt.parseLocalDate(matcher.group(2))); } else { copy.setStatus(statustext); } copy.setBarcode(barcodetext); if (status.select("a[href*=doVormerkung]").size() == 1) { copy.setResInfo(status.select("a[href*=doVormerkung]").attr("href").split("\\?")[1]); } String branchtext = tr.child(copy_columnmap.get("branch")).text().trim().replace(" Wegweiser", ""); copy.setBranch(branchtext); if (copy_columnmap.containsKey("location")) { copy.setLocation( tr.child(copy_columnmap.get("location")).text().trim().replace(" Wegweiser", "")); } if (copy_columnmap.containsKey("signature")) { copy.setShelfmark( tr.child(copy_columnmap.get("signature")).text().trim().replace(" Wegweiser", "")); } result.addCopy(copy); } catch (Exception ex) { ex.printStackTrace(); } } try { Element isvolume = null; Map<String, String> volume = new HashMap<>(); Elements links = doc.select(".data td a"); int elcount = links.size(); for (int eli = 0; eli < elcount; eli++) { List<NameValuePair> anyurl = URLEncodedUtils.parse(new URI(links.get(eli).attr("href")), "UTF-8"); for (NameValuePair nv : anyurl) { if (nv.getName().equals("methodToCall") && nv.getValue().equals("volumeSearch")) { isvolume = links.get(eli); } else if (nv.getName().equals("catKey")) { volume.put("catKey", nv.getValue()); } else if (nv.getName().equals("dbIdentifier")) { volume.put("dbIdentifier", nv.getValue()); } } if (isvolume != null) { volume.put("volume", "true"); result.setVolumesearch(volume); break; } } } catch (Exception e) { e.printStackTrace(); } return result; } @Override public ReservationResult reservation(DetailledItem item, Account acc, int useraction, String selection) throws IOException { String reservation_info = item.getReservation_info(); final String branch_inputfield = "issuepoint"; Document doc = null; String action = "reservation"; if (reservation_info.contains("doBestellung")) { action = "order"; } if (useraction == MultiStepResult.ACTION_CONFIRMATION) { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("methodToCall", action)); nameValuePairs.add(new BasicNameValuePair("CSId", CSId)); String html = httpPost(opac_url + "/" + action + ".do", new UrlEncodedFormEntity(nameValuePairs), ENCODING); doc = Jsoup.parse(html); } else if (selection == null || useraction == 0) { String html = httpGet(opac_url + "/availability.do?" + reservation_info, ENCODING); doc = Jsoup.parse(html); if (doc.select("input[name=username]").size() > 0) { // Login vonnten List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair("username", acc.getName())); nameValuePairs.add(new BasicNameValuePair("password", acc.getPassword())); nameValuePairs.add(new BasicNameValuePair("methodToCall", "submit")); nameValuePairs.add(new BasicNameValuePair("CSId", CSId)); nameValuePairs.add(new BasicNameValuePair("login_action", "Login")); html = handleLoginMessage( httpPost(opac_url + "/login.do", new UrlEncodedFormEntity(nameValuePairs), ENCODING)); doc = Jsoup.parse(html); if (doc.getElementsByClass("error").size() == 0) { logged_in = System.currentTimeMillis(); logged_in_as = acc; } } if (doc.select("input[name=expressorder]").size() > 0) { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair(branch_inputfield, selection)); nameValuePairs.add(new BasicNameValuePair("methodToCall", action)); nameValuePairs.add(new BasicNameValuePair("CSId", CSId)); nameValuePairs.add(new BasicNameValuePair("expressorder", " ")); html = httpPost(opac_url + "/" + action + ".do", new UrlEncodedFormEntity(nameValuePairs), ENCODING); doc = Jsoup.parse(html); } if (doc.select("input[name=" + branch_inputfield + "]").size() > 0) { List<Map<String, String>> branches = new ArrayList<>(); for (Element option : doc.select("input[name=" + branch_inputfield + "]").first().parent().parent() .parent().select("td")) { if (option.select("input").size() != 1) { continue; } String value = option.text().trim(); String key = option.select("input").val(); Map<String, String> selopt = new HashMap<>(); selopt.put("key", key); selopt.put("value", value); branches.add(selopt); } ReservationResult result = new ReservationResult(MultiStepResult.Status.SELECTION_NEEDED); result.setActionIdentifier(ReservationResult.ACTION_BRANCH); result.setSelection(branches); return result; } } else if (useraction == ReservationResult.ACTION_BRANCH) { List<NameValuePair> nameValuePairs = new ArrayList<>(2); nameValuePairs.add(new BasicNameValuePair(branch_inputfield, selection)); nameValuePairs.add(new BasicNameValuePair("methodToCall", action)); nameValuePairs.add(new BasicNameValuePair("CSId", CSId)); String html = httpPost(opac_url + "/" + action + ".do", new UrlEncodedFormEntity(nameValuePairs), ENCODING); doc = Jsoup.parse(html); } if (doc == null) { return new ReservationResult(MultiStepResult.Status.ERROR); } if (doc.getElementsByClass("error").size() >= 1) { return new ReservationResult(MultiStepResult.Status.ERROR, doc.getElementsByClass("error").get(0).text()); } if (doc.select("#CirculationForm p").size() > 0 && doc.select("input[type=button]").size() >= 2) { List<String[]> details = new ArrayList<>(); for (String row : doc.select("#CirculationForm p").first().html().split("<br>")) { Document frag = Jsoup.parseBodyFragment(row); if (frag.text().contains(":")) { String[] split = frag.text().split(":"); if (split.length >= 2) { details.add(new String[] { split[0].trim() + ":", split[1].trim() }); } } else { details.add(new String[] { "", frag.text().trim() }); } } ReservationResult result = new ReservationResult(Status.CONFIRMATION_NEEDED); result.setDetails(details); return result; } if (doc.select("#CirculationForm .textrot").size() >= 1) { String errmsg = doc.select("#CirculationForm .textrot").get(0).text(); if (errmsg.contains("Dieses oder andere Exemplare in anderer Zweigstelle ausleihbar")) { Copy best = null; for (Copy copy : item.getCopies()) { if (copy.getResInfo() == null) { continue; } if (best == null) { best = copy; continue; } try { if (Integer.parseInt(copy.getReservations()) < Long.parseLong(best.getReservations())) { best = copy; } else if (Integer.parseInt(copy.getReservations()) == Long .parseLong(best.getReservations())) { if (copy.getReturnDate().isBefore(best.getReturnDate())) { best = copy; } } } catch (NumberFormatException e) { } } if (best != null) { item.setReservation_info(best.getResInfo()); return reservation(item, acc, 0, null); } } return new ReservationResult(MultiStepResult.Status.ERROR, errmsg); } if (doc.select("#CirculationForm td[colspan=2] strong").size() >= 1) { return new ReservationResult(MultiStepResult.Status.OK, doc.select("#CirculationForm td[colspan=2] strong").get(0).text()); } return new ReservationResult(Status.OK); } @Override public ProlongResult prolong(String a, 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 $. if (a.startsWith("")) { return new ProlongResult(MultiStepResult.Status.ERROR, a.substring(1)); } String[] parts = a.split("\\$"); String offset = parts[0]; String query = parts[1]; if (!initialised) { start(); } if (System.currentTimeMillis() - logged_in > SESSION_LIFETIME || logged_in_as == null) { try { account(account); } catch (JSONException e) { e.printStackTrace(); return new ProlongResult(MultiStepResult.Status.ERROR); } catch (OpacErrorException e) { return new ProlongResult(MultiStepResult.Status.ERROR, e.getMessage()); } } else if (logged_in_as.getId() != account.getId()) { try { account(account); } catch (JSONException e) { e.printStackTrace(); return new ProlongResult(MultiStepResult.Status.ERROR); } catch (OpacErrorException e) { return new ProlongResult(MultiStepResult.Status.ERROR, e.getMessage()); } } // We have to call the page we originally found the link on first... httpGet(opac_url + "/userAccount.do?methodToCall=showAccount&typ=1", ENCODING); if (!offset.equals("1")) { httpGet(opac_url + "/userAccount.do?methodToCall=pos&accountTyp=AUSLEIHEN&anzPos=" + offset, ENCODING); } String html = httpGet(opac_url + "/userAccount.do?" + query, ENCODING); Document doc = Jsoup.parse(html); if (doc.select("#middle .textrot").size() > 0) { return new ProlongResult(MultiStepResult.Status.ERROR, doc.select("#middle .textrot").first().text()); } return new ProlongResult(MultiStepResult.Status.OK); } @Override public CancelResult cancel(String media, Account account, int useraction, String selection) throws IOException, OpacErrorException { if (!initialised) { start(); } String[] parts = media.split("\\$"); String type = parts[0]; String offset = parts[1]; String query = parts[2]; if (System.currentTimeMillis() - logged_in > SESSION_LIFETIME || logged_in_as == null) { try { account(account); } catch (JSONException e) { e.printStackTrace(); throw new OpacErrorException(stringProvider.getString(StringProvider.INTERNAL_ERROR)); } } else if (logged_in_as.getId() != account.getId()) { try { account(account); } catch (JSONException e) { e.printStackTrace(); throw new OpacErrorException(stringProvider.getString(StringProvider.INTERNAL_ERROR)); } } // We have to call the page we originally found the link on first... httpGet(opac_url + "/userAccount.do?methodToCall=showAccount&typ=" + type, ENCODING); if (!offset.equals("1")) { httpGet(opac_url + "/userAccount.do?methodToCall=pos&anzPos=" + offset, ENCODING); } httpGet(opac_url + "/userAccount.do?" + query, ENCODING); return new CancelResult(MultiStepResult.Status.OK); } protected String handleLoginMessage(String html) throws IOException { if (html.contains("methodToCall=done")) { return httpGet(opac_url + "/login.do?methodToCall=done", ENCODING); } else { return html; } } protected boolean login(Account acc) throws OpacErrorException { String html; List<NameValuePair> nameValuePairs = new ArrayList<>(2); try { String loginPage; loginPage = httpGet(opac_url + "/userAccount.do?methodToCall=show&type=1", ENCODING); Document loginPageDoc = Jsoup.parse(loginPage); if (loginPageDoc.select("input[name=as_fid]").size() > 0) { nameValuePairs.add(new BasicNameValuePair("as_fid", loginPageDoc.select("input[name=as_fid]").first().attr("value"))); } } catch (IOException e1) { e1.printStackTrace(); } nameValuePairs.add(new BasicNameValuePair("username", acc.getName())); nameValuePairs.add(new BasicNameValuePair("password", acc.getPassword())); nameValuePairs.add(new BasicNameValuePair("CSId", CSId)); nameValuePairs.add(new BasicNameValuePair("methodToCall", "submit")); try { html = handleLoginMessage( httpPost(opac_url + "/login.do", new UrlEncodedFormEntity(nameValuePairs), ENCODING)); } catch (UnsupportedEncodingException e) { e.printStackTrace(); return false; } catch (ClientProtocolException e) { e.printStackTrace(); return false; } catch (IOException e) { e.printStackTrace(); return false; } Document doc = Jsoup.parse(html); if (doc.getElementsByClass("error").size() > 0) { throw new OpacErrorException(doc.getElementsByClass("error").get(0).text()); } logged_in = System.currentTimeMillis(); logged_in_as = acc; return true; } protected void parse_medialist(List<LentItem> media, Document doc, int offset) { Elements copytrs = doc.select(".data tr"); doc.setBaseUri(opac_url); DateTimeFormatter fmt = DateTimeFormat.forPattern("dd.MM.yyyy").withLocale(Locale.GERMAN); int trs = copytrs.size(); if (trs == 1) { return; } assert (trs > 0); for (int i = 1; i < trs; i++) { Element tr = copytrs.get(i); LentItem item = new LentItem(); if (tr.text().contains("keine Daten")) { return; } item.setTitle(tr.child(1).select("strong").text().trim()); try { item.setAuthor(tr.child(1).html().split("<br[ /]*>")[1].trim()); String[] col2split = tr.child(2).html().split("<br[ /]*>"); String deadline = col2split[0].trim(); if (deadline.contains("-")) { deadline = deadline.split("-")[1].trim(); } try { item.setDeadline(fmt.parseLocalDate(deadline).toString()); } catch (IllegalArgumentException e1) { e1.printStackTrace(); } if (col2split.length > 1) { item.setHomeBranch(col2split[1].trim()); } if (tr.select("a").size() > 0) { for (Element link : tr.select("a")) { String href = link.attr("abs:href"); Map<String, String> hrefq = getQueryParamsFirst(href); if (hrefq.get("methodToCall").equals("renewalPossible")) { item.setProlongData(offset + "$" + href.split("\\?")[1]); item.setRenewable(true); break; } } } else if (tr.select(".textrot, .textgruen, .textdunkelblau").size() > 0) { item.setProlongData("" + tr.select(".textrot, .textgruen, .textdunkelblau").text()); item.setRenewable(false); } } catch (Exception ex) { ex.printStackTrace(); } media.add(item); } assert (media.size() == trs - 1); } protected void parse_reslist(String type, List<ReservedItem> reservations, Document doc, int offset) { Elements copytrs = doc.select(".data tr"); doc.setBaseUri(opac_url); int trs = copytrs.size(); if (trs == 1) { return; } assert (trs > 0); for (int i = 1; i < trs; i++) { Element tr = copytrs.get(i); ReservedItem item = new ReservedItem(); if (tr.text().contains("keine Daten") || tr.children().size() == 1) { return; } item.setTitle(tr.child(1).select("strong").text().trim()); try { String[] rowsplit1 = tr.child(1).html().split("<br[ /]*>"); String[] rowsplit2 = tr.child(2).html().split("<br[ /]*>"); if (rowsplit1.length > 1) item.setAuthor(rowsplit1[1].trim()); if (rowsplit2.length > 2) item.setBranch(rowsplit2[2].trim()); if (rowsplit2.length > 2) item.setStatus(rowsplit2[0].trim()); if (tr.select("a").size() == 1) { item.setCancelData(type + "$" + offset + "$" + tr.select("a").attr("abs:href").split("\\?")[1]); } } catch (Exception e) { e.printStackTrace(); } reservations.add(item); } assert (reservations.size() == trs - 1); } @Override public AccountData account(Account acc) throws IOException, JSONException, OpacErrorException { start(); // TODO: Is this necessary? int resultNum; if (!login(acc)) { return null; } // Geliehene Medien String html = httpGet(opac_url + "/userAccount.do?methodToCall=showAccount&typ=1", ENCODING); List<LentItem> medien = new ArrayList<>(); Document doc = Jsoup.parse(html); doc.setBaseUri(opac_url); parse_medialist(medien, doc, 1); if (doc.select(".box-right").size() > 0) { for (Element link : doc.select(".box-right").first().select("a")) { String href = link.attr("abs:href"); Map<String, String> hrefq = getQueryParamsFirst(href); if (hrefq == null || hrefq.get("methodToCall") == null) { continue; } if (hrefq.get("methodToCall").equals("pos") && !"1".equals(hrefq.get("anzPos"))) { html = httpGet(href, ENCODING); parse_medialist(medien, Jsoup.parse(html), Integer.parseInt(hrefq.get("anzPos"))); } } } if (doc.select("#label1").size() > 0) { resultNum = 0; String rNum = doc.select("#label1").first().text().trim().replaceAll(".*\\(([0-9]*)\\).*", "$1"); if (rNum.length() > 0) { resultNum = Integer.parseInt(rNum); } assert (resultNum == medien.size()); } // Ordered media ("Bestellungen") html = httpGet(opac_url + "/userAccount.do?methodToCall=showAccount&typ=6", ENCODING); List<ReservedItem> reserved = new ArrayList<>(); doc = Jsoup.parse(html); doc.setBaseUri(opac_url); parse_reslist("6", reserved, doc, 1); Elements label6 = doc.select("#label6"); if (doc.select(".box-right").size() > 0) { for (Element link : doc.select(".box-right").first().select("a")) { String href = link.attr("abs:href"); Map<String, String> hrefq = getQueryParamsFirst(href); if (hrefq == null || hrefq.get("methodToCall") == null) { break; } if (hrefq.get("methodToCall").equals("pos") && !"1".equals(hrefq.get("anzPos"))) { html = httpGet(href, ENCODING); parse_reslist("6", reserved, Jsoup.parse(html), Integer.parseInt(hrefq.get("anzPos"))); } } } // Prebooked media ("Vormerkungen") html = httpGet(opac_url + "/userAccount.do?methodToCall=showAccount&typ=7", ENCODING); doc = Jsoup.parse(html); doc.setBaseUri(opac_url); parse_reslist("7", reserved, doc, 1); if (doc.select(".box-right").size() > 0) { for (Element link : doc.select(".box-right").first().select("a")) { String href = link.attr("abs:href"); Map<String, String> hrefq = getQueryParamsFirst(href); if (hrefq == null || hrefq.get("methodToCall") == null) { break; } if (hrefq.get("methodToCall").equals("pos") && !"1".equals(hrefq.get("anzPos"))) { html = httpGet(href, ENCODING); parse_reslist("7", reserved, Jsoup.parse(html), Integer.parseInt(hrefq.get("anzPos"))); } } } if (label6.size() > 0 && doc.select("#label7").size() > 0) { resultNum = 0; String rNum = label6.text().trim().replaceAll(".*\\(([0-9]*)\\).*", "$1"); if (rNum.length() > 0) { resultNum = Integer.parseInt(rNum); } rNum = doc.select("#label7").text().trim().replaceAll(".*\\(([0-9]*)\\).*", "$1"); if (rNum.length() > 0) { resultNum += Integer.parseInt(rNum); } assert (resultNum == reserved.size()); } AccountData res = new AccountData(acc.getId()); if (doc.select("#label8").size() > 0) { String text = doc.select("#label8").first().text().trim(); if (text.matches("Geb.+hren[^\\(]+\\(([0-9.,]+)[^0-9A-Z]*(|EUR|CHF|Fr)\\)")) { text = text.replaceAll("Geb.+hren[^\\(]+\\(([0-9.,]+)[^0-9A-Z]*(|EUR|CHF|Fr)\\)", "$1 $2"); res.setPendingFees(text); } } Pattern p = Pattern.compile("[^0-9.]*", Pattern.MULTILINE); if (doc.select(".box3").size() > 0) { for (Element box : doc.select(".box3")) { if (box.select("strong").size() == 1) { String text = box.select("strong").text(); if (text.equals("Jahresgebhren")) { text = box.text(); text = p.matcher(text).replaceAll(""); res.setValidUntil(text); } } } } res.setLent(medien); res.setReservations(reserved); return res; } @Override public String getShareUrl(String id, String title) { String startparams = ""; if (data.has("startparams")) { try { startparams = data.getString("startparams") + "&"; } catch (JSONException e) { e.printStackTrace(); } } if (id != null && !id.equals("")) { return opac_url + "/start.do?" + startparams + "searchType=1&Query=0%3D%22" + id + "%22"; } else { try { title = URLEncoder.encode(title, getDefaultEncoding()); } catch (UnsupportedEncodingException e) { //noinspection deprecation title = URLEncoder.encode(title); } return opac_url + "/start.do?" + startparams + "searchType=1&Query=-1%3D%22" + title + "%22"; } } @Override public int getSupportFlags() { int flags = SUPPORT_FLAG_ACCOUNT_PROLONG_ALL | SUPPORT_FLAG_CHANGE_ACCOUNT; flags |= SUPPORT_FLAG_ENDLESS_SCROLLING; return flags; } @Override public ProlongAllResult prolongAll(Account account, int useraction, String selection) throws IOException { if (!initialised) { start(); } if (System.currentTimeMillis() - logged_in > SESSION_LIFETIME || logged_in_as == null) { try { account(account); } catch (JSONException e) { e.printStackTrace(); return new ProlongAllResult(MultiStepResult.Status.ERROR); } catch (OpacErrorException e) { return new ProlongAllResult(MultiStepResult.Status.ERROR, e.getMessage()); } } else if (logged_in_as.getId() != account.getId()) { try { account(account); } catch (JSONException e) { e.printStackTrace(); return new ProlongAllResult(MultiStepResult.Status.ERROR); } catch (OpacErrorException e) { return new ProlongAllResult(MultiStepResult.Status.ERROR, e.getMessage()); } } // We have to call the page we originally found the link on first... String html = httpGet(opac_url + "/userAccount.do?methodToCall=renewalPossible&renewal=account", ENCODING); Document doc = Jsoup.parse(html); if (doc.select("table.data").size() > 0) { List<Map<String, String>> result = new ArrayList<>(); for (Element td : doc.select("table.data tr td")) { Map<String, String> line = new HashMap<>(); if (!td.text().contains("Titel") || !td.text().contains("Status")) { continue; } String nextNodeIs = ""; for (Node n : td.childNodes()) { String text; if (n instanceof Element) { text = ((Element) n).text(); } else if (n instanceof TextNode) { text = ((TextNode) n).text(); } else { continue; } if (text.trim().length() == 0) { continue; } if (text.contains("Titel:")) { nextNodeIs = ProlongAllResult.KEY_LINE_TITLE; } else if (text.contains("Verfasser:")) { nextNodeIs = ProlongAllResult.KEY_LINE_AUTHOR; } else if (text.contains("Leihfristende:")) { nextNodeIs = ProlongAllResult.KEY_LINE_NEW_RETURNDATE; } else if (text.contains("Status:")) { nextNodeIs = ProlongAllResult.KEY_LINE_MESSAGE; } else if (text.contains("Mediennummer:") || text.contains("Signatur:")) { nextNodeIs = ""; } else if (nextNodeIs.length() > 0) { line.put(nextNodeIs, text.trim()); nextNodeIs = ""; } } result.add(line); } return new ProlongAllResult(MultiStepResult.Status.OK, result); } return new ProlongAllResult(MultiStepResult.Status.ERROR, stringProvider.getString(StringProvider.COULD_NOT_LOAD_ACCOUNT)); } @Override public SearchRequestResult filterResults(Filter filter, Option option) throws IOException, OpacErrorException { // TODO Auto-generated method stub return null; } @Override public void checkAccountData(Account account) throws IOException, JSONException, OpacErrorException { start(); // TODO: Is this necessary? boolean success = login(account); if (!success) { throw new NotReachableException("Login unsuccessful"); } } @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; } }