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package org.fox.ttrss.types;
import android.os.Parcel;
import android.os.Parcelable;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
// TODO: serialize Labels
public class Article implements Parcelable {
public static final int TYPE_LOADMORE = -1;
public static final int TYPE_AMR_FOOTER = -2;
public static final int FLAVOR_KIND_ALBUM = 1;
public static final int FLAVOR_KIND_VIDEO = 2;
public static final int FLAVOR_KIND_YOUTUBE = 3;
public static final int SCORE_LOW = -500;
public static final int SCORE_HIGH = 500;
public int id;
public boolean unread;
public boolean marked;
public boolean published;
public int score;
public int updated;
public boolean is_updated;
public String title;
public String link;
public int feed_id;
public List<String> tags;
public List<Attachment> attachments;
public String content;
public String excerpt;
public List<List<String>> labels;
public String feed_title;
public int comments_count;
public String comments_link;
public boolean always_display_attachments;
public String author;
public String note;
public boolean selected;
public String flavor_image;
public String flavor_stream;
public int flavor_kind;
public String site_url;
/* not serialized */
transient public Document articleDoc;
transient public Element flavorImage;
transient public String flavorImageUri;
transient public String flavorStreamUri;
transient public String youtubeVid;
transient public List<Element> mediaList = new ArrayList<>();
transient public int flavorViewHeight;
public Article(Parcel in) {
readFromParcel(in);
}
public Article() {
}
public void cleanupExcerpt() {
if (excerpt != null) {
excerpt = excerpt.replace("…", "…");
excerpt = excerpt.replace("]]>", "");
excerpt = Jsoup.parse(excerpt).text();
}
}
public void collectMediaInfo() {
if (flavor_image != null && flavor_image.length() > 0) {
flavorImageUri = flavor_image;
flavorImage = new Element("img")
.attr("src", flavorImageUri);
if (flavor_stream != null && flavor_stream.length() > 0) {
flavorStreamUri = flavor_stream;
}
return;
}
articleDoc = Jsoup.parse(content);
if (articleDoc != null) {
mediaList = articleDoc.select("img,video,iframe[src*=youtube.com/embed/]");
for (Element e : mediaList) {
if ("iframe".equals(e.tagName().toLowerCase())) {
flavorImage = e;
break;
} /*else if ("video".equals(e.tagName().toLowerCase())) {
flavorImage = e;
break;
}*/
}
if (flavorImage == null) {
for (Element e : mediaList) {
flavorImage = e;
break;
}
}
if (flavorImage != null) {
try {
if ("video".equals(flavorImage.tagName().toLowerCase())) {
Element source = flavorImage.select("source").first();
flavorStreamUri = source.attr("src");
flavorImageUri = flavorImage.attr("poster");
} else if ("iframe".equals(flavorImage.tagName().toLowerCase())) {
String srcEmbed = flavorImage.attr("src");
if (srcEmbed.length() > 0) {
Pattern pattern = Pattern.compile("/embed/([\\w-]+)");
Matcher matcher = pattern.matcher(srcEmbed);
if (matcher.find()) {
youtubeVid = matcher.group(1);
flavorImageUri = "https://img.youtube.com/vi/" + youtubeVid + "/hqdefault.jpg";
flavorStreamUri = "https://youtu.be/" + youtubeVid;
}
}
} else {
flavorImageUri = flavorImage.attr("src");
if (flavorImageUri != null && flavorImageUri.startsWith("//")) {
flavorImageUri = "https:" + flavorImageUri;
}
flavorStreamUri = null;
}
} catch (Exception e) {
e.printStackTrace();
flavorImage = null;
flavorImageUri = null;
flavorStreamUri = null;
}
}
}
if (flavorImageUri == null) {
// consider attachments
if (attachments != null) {
for (Attachment a : attachments) {
if (a.content_type != null && a.content_type.contains("image/")) {
flavorImageUri = a.content_url;
if (flavorImageUri != null && flavorImageUri.startsWith("//")) {
flavorImageUri = "https:" + flavorImageUri;
}
// this is needed for the gallery view
flavorImage = new Element("img")
.attr("src", flavorImageUri);
break;
}
}
}
}
//Log.d("Article", "collectMediaInfo: " + flavorImage);
}
public Article(int id) {
this.id = id;
this.title = "ID:" + id;
this.link = "";
this.tags = new ArrayList<String>();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(id);
out.writeInt(unread ? 1 : 0);
out.writeInt(marked ? 1 : 0);
out.writeInt(published ? 1 : 0);
out.writeInt(score);
out.writeInt(updated);
out.writeInt(is_updated ? 1 : 0);
out.writeString(title);
out.writeString(link);
out.writeInt(feed_id);
out.writeStringList(tags);
out.writeString(content);
out.writeString(excerpt);
out.writeList(attachments);
out.writeString(feed_title);
out.writeInt(comments_count);
out.writeString(comments_link);
out.writeInt(always_display_attachments ? 1 : 0);
out.writeString(author);
out.writeString(note);
out.writeInt(selected ? 1 : 0);
out.writeString(site_url);
}
public void readFromParcel(Parcel in) {
id = in.readInt();
unread = in.readInt() == 1;
marked = in.readInt() == 1;
published = in.readInt() == 1;
score = in.readInt();
updated = in.readInt();
is_updated = in.readInt() == 1;
title = in.readString();
link = in.readString();
feed_id = in.readInt();
if (tags == null) tags = new ArrayList<String>();
in.readStringList(tags);
content = in.readString();
excerpt = in.readString();
attachments = new ArrayList<Attachment>();
in.readList(attachments, Attachment.class.getClassLoader());
feed_title = in.readString();
comments_count = in.readInt();
comments_link = in.readString();
always_display_attachments = in.readInt() == 1;
author = in.readString();
note = in.readString();
selected = in.readInt() == 1;
site_url = in.readString();
}
@SuppressWarnings("rawtypes")
public static final Parcelable.Creator CREATOR =
new Parcelable.Creator() {
public Article createFromParcel(Parcel in) {
return new Article(in);
}
public Article[] newArray(int size) {
return new Article[size];
}
};
}
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