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Code Issues Packages Projects Releases Wiki Activity

Mark tracking images

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M66B
2019-03-10 17:32:32 +00:00
parent dec43f8da2
commit f2a1828e3a
5 changed files with 17 additions and 6 deletions
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16
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@@ -65,7 +65,7 @@ public class HtmlHelper {
private static final List<String> heads = Arrays.asList("h1", "h2", "h3", "h4", "h5", "h6", "p", "table", "ol", "ul", "br", "hr");
private static final List<String> tails = Arrays.asList("h1", "h2", "h3", "h4", "h5", "h6", "p", "ol", "ul", "li");
static String sanitize(String html, boolean showQuotes) {
static String sanitize(Context context, String html, boolean showQuotes) {
final Document document = Jsoup.parse(Jsoup.clean(html, Whitelist
.relaxed()
.addTags("hr")
@@ -137,9 +137,14 @@ public class HtmlHelper {
// Images
for (Element img : document.select("img")) {
String src = img.attr("src");
String alt = img.attr("alt");
String height = img.attr("height").trim();
String width = img.attr("width").trim();
Element div = document.createElement("div");
Uri uri = Uri.parse(img.attr("src"));
Uri uri = Uri.parse(src);
if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme())) {
boolean linked = false;
for (Element parent : img.parents())
@@ -160,12 +165,17 @@ public class HtmlHelper {
}
}
String alt = img.attr("alt");
if (!TextUtils.isEmpty(alt)) {
div.appendElement("br");
div.appendElement("em").text(alt);
}
// Tracking image
if ("1".equals(height) && "1".equals(width) && !TextUtils.isEmpty(src)) {
div.appendElement("br");
div.appendElement("strong").text(context.getString(R.string.title_hint_tracking_image));
}
img.replaceWith(div);
}