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Code Issues Packages Projects Releases Wiki Activity

Show alt title in santized text

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This commit is contained in:
M66B
2018-08-03 15:33:57 +00:00
parent 63e40513fb
commit 9f248a7b30
39 changed files with 712 additions and 370 deletions
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37
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@@ -20,6 +20,7 @@ package eu.faircode.email;
*/
import android.content.Context;
import android.text.Html;
import android.text.TextUtils;
import org.jsoup.Jsoup;
@@ -36,7 +37,7 @@ import java.util.List;
public class HtmlHelper implements NodeVisitor {
private Context context;
private String newline;
private List<String> links = new ArrayList<>();
private List<String> refs = new ArrayList<>();
private StringBuilder sb = new StringBuilder();
private HtmlHelper(Context context, boolean reply) {
@@ -61,28 +62,36 @@ public class HtmlHelper implements NodeVisitor {
if (StringUtil.in(name, "br", "dd", "dt", "p", "h1", "h2", "h3", "h4", "h5", "div"))
sb.append(newline);
else if (name.equals("a")) {
String link = node.absUrl("href");
if (!TextUtils.isEmpty(link)) {
if (!links.contains(link))
links.add(link);
sb.append(" ").append(context.getString(R.string.title_link, link, links.size()));
String ref = node.absUrl("href");
if (!TextUtils.isEmpty(ref)) {
if (!refs.contains(ref))
refs.add(ref);
String alt = node.attr("alt");
if (TextUtils.isEmpty(alt))
alt = context.getString(R.string.title_link);
alt = Html.escapeHtml(alt);
sb.append(" ").append(String.format("<a href=\"%s\">%s [%d]</a>", ref, alt, refs.size()));
}
} else if (name.equals("img")) {
String link = node.absUrl("src");
if (!TextUtils.isEmpty(link)) {
if (!links.contains(link))
links.add(link);
sb.append(" ").append(context.getString(R.string.title_image, link, links.size()));
String ref = node.absUrl("src");
if (!TextUtils.isEmpty(ref)) {
if (!refs.contains(ref))
refs.add(ref);
String alt = node.attr("alt");
if (TextUtils.isEmpty(alt))
alt = context.getString(R.string.title_image);
alt = Html.escapeHtml(alt);
sb.append(" ").append(String.format("<a href=\"%s\">%s [%d]</a>", ref, alt, refs.size()));
}
}
}
@Override
public String toString() {
if (links.size() > 0)
if (refs.size() > 0)
sb.append(newline).append(newline);
for (int i = 0; i < links.size(); i++)
sb.append(String.format("[%d] %s ", i + 1, links.get(i))).append(newline);
for (int i = 0; i < refs.size(); i++)
sb.append(String.format("[%d] %s ", i + 1, refs.get(i))).append(newline);
return sb.toString();
}