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package org.wordpress.android.ui.reader.utils;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.text.Html;
import android.text.Spanned;
import org.wordpress.android.models.ReaderPost;
/**
* Reader cross-post utility routines
*/
public class ReaderXPostUtils {
// note that these strings don't need to be localized due to the intended audience
private static final String UNKNOWN_SITE = "(unknown)";
private static final String FMT_SITE_XPOST = "%1$s cross-posted from %2$s to %3$s";
private static final String FMT_COMMENT_XPOST = "%1$s commented on %2$s, cross-posted to %3$s";
/*
* returns the title to display for this xpost, which is simply the post's title
* without the "X-post: " prefix
*/
public static String getXPostTitle(@NonNull ReaderPost post) {
if (post.getTitle().startsWith("X-post: ")) {
return post.getTitle().substring(8);
} else {
return post.getTitle();
}
}
/*
* returns the html subtitle to display for this xpost
* ex: "Nick cross-posted from +blog1 to +blog2"
* ex: "Nick commented on +blog1, cross-posted to +blog2"
*/
public static Spanned getXPostSubtitleHtml(@NonNull ReaderPost post) {
boolean isCommentXPost = post.getExcerpt().startsWith("X-comment");
String name = post.hasAuthorFirstName() ? post.getAuthorFirstName() : post.getAuthorName();
String subtitle = String.format(
isCommentXPost ? FMT_COMMENT_XPOST : FMT_SITE_XPOST,
"<strong>" + name + "</strong>",
getFromSiteName(post),
getToSiteName(post));
return Html.fromHtml(subtitle);
}
// origin site name can be extracted from the excerpt,
// example excerpt: "<p>X-post from +blog2: I have a request..."
private static String getFromSiteName(@NonNull ReaderPost post) {
String excerpt = post.getExcerpt();
int plusPos = excerpt.indexOf("+");
int colonPos = excerpt.indexOf(":", plusPos);
if (plusPos > 0 && colonPos > 0) {
return excerpt.substring(plusPos, colonPos);
} else {
return UNKNOWN_SITE;
}
}
// destination site name is the subdomain of the blog url
private static String getToSiteName(@NonNull ReaderPost post) {
Uri uri = Uri.parse(post.getBlogUrl());
String domain = uri.getHost();
if (domain == null || !domain.contains(".")) {
return "+" + UNKNOWN_SITE;
}
return "+" + domain.substring(0, domain.indexOf("."));
}
}
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