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Don't handle unescaped bracket links for now

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Until there is a better solution that can also handle `[Title]: https://link.com` type links and others.
This commit is contained in:
scria1000 2021-11-14 14:52:07 +03:00
parent e3976248cc
commit 839325efbe
1 changed files with 1 additions and 47 deletions
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48
app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java
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@ -61,7 +61,7 @@ public class Utils {
private static final long YEAR_MILLIS = 12 * MONTH_MILLIS; private static final long YEAR_MILLIS = 12 * MONTH_MILLIS;
public static String modifyMarkdown(String markdown) { public static String modifyMarkdown(String markdown) {
StringBuilder regexed = new StringBuilder(trimAndEscapeSpaceInLinks(markdown) StringBuilder regexed = new StringBuilder(markdown
.replaceAll("((?<=[\\s])|^)/[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com$0)") .replaceAll("((?<=[\\s])|^)/[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com$0)")
.replaceAll("((?<=[\\s])|^)[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com/$0)") .replaceAll("((?<=[\\s])|^)[rRuU]/[\\w-]+/{0,1}", "[$0](https://www.reddit.com/$0)")
.replaceAll("\\^{2,}", "^") .replaceAll("\\^{2,}", "^")
@ -77,52 +77,6 @@ public class Utils {
return regexed.toString(); return regexed.toString();
} }
// Also matches links inside code blocks as a side effect
private static String trimAndEscapeSpaceInLinks(String markdown){
String TEXT = "\\[([^\\[]\\n?[\\S\\h]+?\\n?[\\S\\h]*?)]";
String LINK = "(\\n?[\\h]*?\\n?https?:\\/\\/[\\S\\h]+?\n?)";
String TITLE = "(?:\\s\"(\\n?[\\S\\h]+?\\n?[\\S\\h]*?)?\")?";
Pattern pattern = Pattern.compile(TEXT + "\\(" + LINK + TITLE + "\\n?\\h*?\\)");
Matcher matcher = pattern.matcher(markdown);
StringBuilder builder = new StringBuilder();
int start = 0;
while (matcher.find()) try {
String match1;
String match2;
String match3;
if ((match1 = matcher.group(1)) != null && (match2 = matcher.group(2)) != null) {
match1 = match1.trim().replaceAll("\\s+", " ");
match2 = match2.trim().replaceAll(" ", "%20");
match3 = matcher.group(3);
builder.append(markdown.substring(start, matcher.start()))
.append("[")
.append(match1)
.append("]")
.append("(")
.append(match2);
if (match3 != null) {
builder.append(" \"")
.append(match3)
.append("\"");
}
builder.append(")");
start = matcher.end();
}
} catch (NullPointerException e) {
e.printStackTrace();
}
if (start < markdown.length()) {
builder.append(markdown.substring(start));
}
if(builder.length() > 0) {
return builder.toString(); }
else {
return markdown;
}
}
public static String fixSuperScript(StringBuilder regexed) { public static String fixSuperScript(StringBuilder regexed) {
boolean hasBracket = false; boolean hasBracket = false;
int nCarets = 0; int nCarets = 0;