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Code Issues Packages Projects Releases Wiki Activity

Added option to disable small/large texts

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This commit is contained in:
M66B
2020-02-20 16:08:33 +01:00
parent 73d323e2a2
commit 282033ccbe
5 changed files with 43 additions and 4 deletions
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18
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@@ -262,6 +262,7 @@ public class HtmlHelper {
private static Document _sanitize(Context context, Document parsed, boolean show_images, boolean autolink, boolean more) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean text_color = prefs.getBoolean("text_color", true);
boolean text_size = prefs.getBoolean("text_size", true);
boolean display_hidden = prefs.getBoolean("display_hidden", false);
boolean disable_tracking = prefs.getBoolean("disable_tracking", true);
@@ -348,6 +349,7 @@ public class HtmlHelper {
Whitelist whitelist = Whitelist.relaxed()
.addTags("hr", "abbr", "big", "font", "dfn", "del", "s", "tt")
.addAttributes(":all", "style")
.removeTags("col", "colgroup", "thead", "tbody")
.removeAttributes("table", "width")
.removeAttributes("td", "colspan", "rowspan", "width")
@@ -357,7 +359,6 @@ public class HtmlHelper {
.addProtocols("a", "href", "full");
if (text_color)
whitelist
.addAttributes(":all", "style")
.addAttributes("font", "color");
final Document document = new Cleaner(whitelist).clean(parsed);
@@ -392,6 +393,9 @@ public class HtmlHelper {
switch (key) {
case "color":
// https://developer.mozilla.org/en-US/docs/Web/CSS/color
if (!text_color)
continue;
Integer color = parseColor(value, dark);
if (color != null) {
// fromHtml does not support transparency
@@ -400,10 +404,14 @@ public class HtmlHelper {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N)
element.attr("color", c);
}
break;
case "font-size":
// https://developer.mozilla.org/en-US/docs/Web/CSS/font-size
if (!text_size)
continue;
Element parent = element.parent();
if (parent != null) {
boolean set = false;
@@ -440,6 +448,7 @@ public class HtmlHelper {
e.appendChild(element);
}
}
break;
case "font-weight":
@@ -512,6 +521,13 @@ public class HtmlHelper {
last.remove();
}
if (!text_size)
for (Element h : document.select("h1,h2,h3,h4,h5,h6")) {
h.appendElement("br");
h.appendElement("br");
h.tagName("strong");
}
// Paragraphs
for (Element p : document.select("p")) {
p.appendElement("br");