package eu.siacs.conversations.entities; import android.content.Context; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import java.lang.ref.WeakReference; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.Map; import eu.siacs.conversations.utils.StringUtils; import eu.siacs.conversations.utils.UIHelper; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xml.Namespace; import eu.siacs.conversations.xmpp.InvalidJid; import eu.siacs.conversations.xmpp.Jid; public class Bookmark extends Element implements ListItem { private Account account; private WeakReference conversation; private Jid jid; public Bookmark(final Account account, final Jid jid) { super("conference"); this.jid = jid; this.setAttribute("jid", jid.toString()); this.account = account; } private Bookmark(Account account) { super("conference"); this.account = account; } public static Map parseFromStorage(Element storage, Account account) { if (storage == null) { return Collections.emptyMap(); } final HashMap bookmarks = new HashMap<>(); for (final Element item : storage.getChildren()) { if (item.getName().equals("conference")) { final Bookmark bookmark = Bookmark.parse(item, account); if (bookmark != null) { final Bookmark old = bookmarks.put(bookmark.jid, bookmark); if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) { bookmark.setBookmarkName(old.getBookmarkName()); } } } } return bookmarks; } public static Map parseFromPubsub(Element pubsub, Account account) { if (pubsub == null) { return Collections.emptyMap(); } final Element items = pubsub.findChild("items"); if (items != null && Namespace.BOOKMARKS2.equals(items.getAttribute("node"))) { final Map bookmarks = new HashMap<>(); for(Element item : items.getChildren()) { if (item.getName().equals("item")) { final Bookmark bookmark = Bookmark.parseFromItem(item, account); if (bookmark != null) { bookmarks.put(bookmark.jid, bookmark); } } } return bookmarks; } return Collections.emptyMap(); } public static Bookmark parse(Element element, Account account) { Bookmark bookmark = new Bookmark(account); bookmark.setAttributes(element.getAttributes()); bookmark.setChildren(element.getChildren()); bookmark.jid = InvalidJid.getNullForInvalid(bookmark.getAttributeAsJid("jid")); if (bookmark.jid == null) { return null; } return bookmark; } public static Bookmark parseFromItem(Element item, Account account) { final Element conference = item.findChild("conference", Namespace.BOOKMARKS2); if (conference == null) { return null; } final Bookmark bookmark = new Bookmark(account); bookmark.jid = InvalidJid.getNullForInvalid(item.getAttributeAsJid("id")); if (bookmark.jid == null) { return null; } bookmark.setBookmarkName(conference.getAttribute("name")); bookmark.setAutojoin(conference.getAttributeAsBoolean("autojoin")); bookmark.setNick(conference.findChildContent("nick")); return bookmark; } public void setAutojoin(boolean autojoin) { if (autojoin) { this.setAttribute("autojoin", "true"); } else { this.setAttribute("autojoin", "false"); } } @Override public int compareTo(final @NonNull ListItem another) { return this.getDisplayName().compareToIgnoreCase( another.getDisplayName()); } @Override public String getDisplayName() { final Conversation c = getConversation(); final String name = getBookmarkName(); if (c != null) { return c.getName().toString(); } else if (printableValue(name, false)) { return name.trim(); } else { Jid jid = this.getJid(); return jid != null && jid.getLocal() != null ? jid.getLocal() : ""; } } public static boolean printableValue(@Nullable String value, boolean permitNone) { return value != null && !value.trim().isEmpty() && (permitNone || !"None".equals(value)); } public static boolean printableValue(@Nullable String value) { return printableValue(value, true); } @Override public Jid getJid() { return this.jid; } public Jid getFullJid() { final String nick = getNick(); return jid == null || nick == null || nick.trim().isEmpty() ? jid : jid.withResource(nick); } @Override public List getTags(Context context) { ArrayList tags = new ArrayList<>(); for (Element element : getChildren()) { if (element.getName().equals("group") && element.getContent() != null) { String group = element.getContent(); tags.add(new Tag(group, UIHelper.getColorForName(group,true))); } } return tags; } public String getNick() { return this.findChildContent("nick"); } public void setNick(String nick) { Element element = this.findChild("nick"); if (element == null) { element = this.addChild("nick"); } element.setContent(nick); } public boolean autojoin() { return this.getAttributeAsBoolean("autojoin"); } public String getPassword() { return this.findChildContent("password"); } public void setPassword(String password) { Element element = this.findChild("password"); if (element != null) { element.setContent(password); } } @Override public boolean match(Context context, String needle) { if (needle == null) { return true; } needle = needle.toLowerCase(Locale.US); final Jid jid = getJid(); return (jid != null && jid.toString().contains(needle)) || getDisplayName().toLowerCase(Locale.US).contains(needle) || matchInTag(context, needle); } private boolean matchInTag(Context context, String needle) { needle = needle.toLowerCase(Locale.US); for (Tag tag : getTags(context)) { if (tag.getName().toLowerCase(Locale.US).contains(needle)) { return true; } } return false; } public Account getAccount() { return this.account; } public synchronized Conversation getConversation() { return this.conversation != null ? this.conversation.get() : null; } public synchronized void setConversation(Conversation conversation) { if (this.conversation != null) { this.conversation.clear(); } if (conversation == null) { this.conversation = null; } else { this.conversation = new WeakReference<>(conversation); conversation.getMucOptions().notifyOfBookmarkNick(getNick()); } } public String getBookmarkName() { return this.getAttribute("name"); } public boolean setBookmarkName(String name) { String before = getBookmarkName(); if (name != null) { this.setAttribute("name", name); } else { this.removeAttribute("name"); } return StringUtils.changed(before, name); } @Override public int getAvatarBackgroundColor() { return UIHelper.getColorForName(jid != null ? jid.asBareJid().toString() : getDisplayName()); } }