+++ /dev/null
-package be.nikiroo.fanfix.supported;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLDecoder;
-import java.util.AbstractMap;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.Scanner;
-
-import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.data.Chapter;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.data.Story;
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.Progress;
-import be.nikiroo.utils.StringUtils;
-
-/**
- * Support class for <a href="http://e621.net/">e621.net</a> and <a
- * href="http://e926.net/">e926.net</a>, a Furry website supporting comics,
- * including some of MLP.
- * <p>
- * <a href="http://e926.net/">e926.net</a> only shows the "clean" images and
- * comics, but it can be difficult to browse.
- *
- * @author niki
- */
-class E621 extends BasicSupport_Deprecated {
- @Override
- protected MetaData getMeta(URL source, InputStream in) throws IOException {
- MetaData meta = new MetaData();
-
- meta.setTitle(getTitle(reset(in)));
- meta.setAuthor(getAuthor(source, reset(in)));
- meta.setDate("");
- meta.setTags(getTags(source, reset(in), false));
- meta.setSource(getType().getSourceName());
- meta.setUrl(source.toString());
- meta.setPublisher(getType().getSourceName());
- meta.setUuid(source.toString());
- meta.setLuid("");
- meta.setLang("en");
- meta.setSubject("Furry");
- meta.setType(getType().toString());
- meta.setImageDocument(true);
- meta.setCover(getCover(source, reset(in)));
- meta.setFakeCover(true);
-
- return meta;
- }
-
- private List<String> getTags(URL source, InputStream in, boolean authors) {
- List<String> tags = new ArrayList<String>();
-
- if (isSearch(source)) {
- String tagLine = getLine(in, "id=\"tag-sidebar\"", 1);
- if (tagLine != null) {
- String key = "href=\"";
- for (int pos = tagLine.indexOf(key); pos >= 0; pos = tagLine
- .indexOf(key, pos + 1)) {
- int end = tagLine.indexOf("\"", pos + key.length());
- if (end >= 0) {
- String href = tagLine.substring(pos, end);
- String subkey;
- if (authors)
- subkey = "?name=";
- else
- subkey = "?title=";
- if (href.contains(subkey)) {
- String tag = href.substring(href.indexOf(subkey)
- + subkey.length());
- try {
- tags.add(URLDecoder.decode(tag, "UTF-8"));
- } catch (UnsupportedEncodingException e) {
- // supported JVMs must have UTF-8 support
- e.printStackTrace();
- }
- }
- }
- }
-
- }
- }
-
- return tags;
- }
-
- @Override
- public Story process(URL url, Progress pg) throws IOException {
- // There is no chapters on e621, just pagination...
- Story story = super.process(url, pg);
-
- Chapter only = new Chapter(1, null);
- for (Chapter chap : story) {
- only.getParagraphs().addAll(chap.getParagraphs());
- }
-
- story.getChapters().clear();
- story.getChapters().add(only);
-
- return story;
- }
-
- @Override
- protected boolean supports(URL url) {
- String host = url.getHost();
- if (host.startsWith("www.")) {
- host = host.substring("www.".length());
- }
-
- return ("e621.net".equals(host) || "e926.net".equals(host))
- && (isPool(url) || isSearch(url));
- }
-
- @Override
- protected boolean isHtml() {
- return true;
- }
-
- private Image getCover(URL source, InputStream in) throws IOException {
- URL urlForCover = source;
- if (isPool(source)) {
- urlForCover = new URL(source.toString() + "?page=1");
- }
-
- String images = getChapterContent(urlForCover, in, 1, null);
- if (!images.isEmpty()) {
- int pos = images.indexOf("<br/>");
- if (pos >= 0) {
- images = images.substring(1, pos - 1);
- return getImage(this, null, images);
- }
- }
-
- return null;
- }
-
- private String getAuthor(URL source, InputStream in) {
- if (isSearch(source)) {
- StringBuilder builder = new StringBuilder();
- for (String author : getTags(source, in, true)) {
- if (builder.length() > 0)
- builder.append(", ");
- builder.append(author);
- }
-
- return builder.toString();
- }
-
- String author = getLine(in, "href=\"/post/show/", 0);
- if (author != null) {
- String key = "href=\"";
- int pos = author.indexOf(key);
- if (pos >= 0) {
- author = author.substring(pos + key.length());
- pos = author.indexOf("\"");
- if (pos >= 0) {
- author = author.substring(0, pos - 1);
- String page = source.getProtocol() + "://"
- + source.getHost() + author;
- try {
- InputStream pageIn = Instance.getCache().open(
- new URL(page), this, false);
- try {
- key = "class=\"tag-type-artist\"";
- author = getLine(pageIn, key, 0);
- if (author != null) {
- pos = author.indexOf("<a href=\"");
- if (pos >= 0) {
- author = author.substring(pos);
- pos = author.indexOf("</a>");
- if (pos >= 0) {
- author = author.substring(0, pos);
- return StringUtils.unhtml(author);
- }
- }
- }
- } finally {
- pageIn.close();
- }
- } catch (Exception e) {
- // No author found
- }
- }
- }
- }
-
- return null;
- }
-
- private String getTitle(InputStream in) {
- String title = getLine(in, "<title>", 0);
- if (title != null) {
- int pos = title.indexOf('>');
- if (pos >= 0) {
- title = title.substring(pos + 1);
- pos = title.indexOf('<');
- if (pos >= 0) {
- title = title.substring(0, pos);
- }
- }
-
- if (title.startsWith("Pool:")) {
- title = title.substring("Pool:".length());
- }
-
- title = StringUtils.unhtml(title).trim();
- }
-
- return title;
- }
-
- @Override
- protected String getDesc(URL source, InputStream in) throws IOException {
- String desc = getLine(in, "margin-bottom: 2em;", 0);
-
- if (desc != null) {
- StringBuilder builder = new StringBuilder();
-
- boolean inTags = false;
- for (char car : desc.toCharArray()) {
- if ((inTags && car == '>') || (!inTags && car == '<')) {
- inTags = !inTags;
- }
-
- if (inTags) {
- builder.append(car);
- }
- }
-
- return builder.toString().trim();
- }
-
- return null;
- }
-
- @Override
- protected List<Entry<String, URL>> getChapters(URL source, InputStream in,
- Progress pg) throws IOException {
- if (isPool(source)) {
- return getChaptersPool(source, in, pg);
- } else if (isSearch(source)) {
- return getChaptersSearch(source, in, pg);
- }
-
- return new LinkedList<Entry<String, URL>>();
- }
-
- private List<Entry<String, URL>> getChaptersSearch(URL source,
- InputStream in, Progress pg) throws IOException {
- List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>();
-
- String search = source.getPath();
- if (search.endsWith("/")) {
- search = search.substring(0, search.length() - 1);
- }
-
- int pos = search.lastIndexOf('/');
- if (pos >= 0) {
- search = search.substring(pos + 1);
- }
-
- String baseUrl = "https://e621.net/post/index/";
- if (source.getHost().contains("e926")) {
- baseUrl = baseUrl.replace("e621", "e926");
- }
-
- for (int i = 1; true; i++) {
- URL url = new URL(baseUrl + i + "/" + search + "/");
- try {
- InputStream pageI = Instance.getCache().open(url, this, false);
- try {
- if (getLine(pageI, "No posts matched your search.", 0) != null)
- break;
- urls.add(new AbstractMap.SimpleEntry<String, URL>("Page "
- + Integer.toString(i), url));
- } finally {
- pageI.close();
- }
- } catch (Exception e) {
- break;
- }
- }
-
- // They are sorted in reverse order on the website
- Collections.reverse(urls);
- return urls;
- }
-
- private List<Entry<String, URL>> getChaptersPool(URL source,
- InputStream in, Progress pg) throws IOException {
- List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>();
- int last = 1; // no pool/show when only one page
-
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- while (scan.hasNext()) {
- String line = scan.next();
- for (int pos = line.indexOf(source.getPath()); pos >= 0; pos = line
- .indexOf(source.getPath(), pos + source.getPath().length())) {
- int equalPos = line.indexOf("=", pos);
- int quotePos = line.indexOf("\"", pos);
- if (equalPos >= 0 && quotePos > equalPos) {
- String snum = line.substring(equalPos + 1, quotePos);
- try {
- int num = Integer.parseInt(snum);
- if (num > last) {
- last = num;
- }
- } catch (NumberFormatException e) {
- }
- }
- }
- }
-
- for (int i = 1; i <= last; i++) {
- urls.add(new AbstractMap.SimpleEntry<String, URL>(Integer
- .toString(i), new URL(source.toString() + "?page=" + i)));
- }
-
- return urls;
- }
-
- @Override
- protected String getChapterContent(URL source, InputStream in, int number,
- Progress pg) throws IOException {
- StringBuilder builder = new StringBuilder();
- String staticSite = "https://static1.e621.net";
- if (source.getHost().contains("e926")) {
- staticSite = staticSite.replace("e621", "e926");
- }
-
- String key = staticSite + "/data/preview/";
-
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- while (scan.hasNext()) {
- String line = scan.next();
- if (line.contains("class=\"preview")) {
- for (int pos = line.indexOf(key); pos >= 0; pos = line.indexOf(
- key, pos + key.length())) {
- int endPos = line.indexOf("\"", pos);
- if (endPos >= 0) {
- String id = line.substring(pos + key.length(), endPos);
- id = staticSite + "/data/" + id;
-
- int dotPos = id.lastIndexOf(".");
- if (dotPos >= 0) {
- id = id.substring(0, dotPos);
- builder.append("[");
- builder.append(id);
- builder.append("]<br/>");
- }
- }
- }
- }
- }
-
- return builder.toString();
- }
-
- @Override
- protected URL getCanonicalUrl(URL source) {
- if (isSearch(source)) {
- // /post?tags=tag1+tag2 -> ../post/index/1/tag1%32tag2
- String key = "?tags=";
- if (source.toString().contains(key)) {
- int pos = source.toString().indexOf(key);
- String tags = source.toString().substring(pos + key.length());
- tags = tags.replace("+", "%20");
-
- String base = source.toString().substring(0, pos);
- if (!base.endsWith("/")) {
- base += "/";
- }
- if (base.endsWith("/search/")) {
- base = base.substring(0, base.indexOf("/search/") + 1);
- }
-
- try {
- return new URL(base + "index/1/" + tags);
- } catch (MalformedURLException e) {
- Instance.getTraceHandler().error(e);
- }
- }
- }
-
- return super.getCanonicalUrl(source);
- }
-
- private boolean isPool(URL url) {
- return url.getPath().startsWith("/pool/");
- }
-
- private boolean isSearch(URL url) {
- return url.getPath().startsWith("/post/index/")
- || (url.getPath().equals("/post/search") && url.getQuery()
- .startsWith("tags="));
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff