Construct the emailable URL directly and don't use systemLink for that.

This way the parameters can be sorted in this one instance where this is desired.
drgrice1 · Feb 1, 2025 · 0a0509a · 0a0509a
1 parent e7f0af0
commit 0a0509a
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diff --git a/lib/WeBWorK/ContentGenerator.pm b/lib/WeBWorK/ContentGenerator.pm
@@ -1200,7 +1200,7 @@ sub systemLink ($c, $urlpath, %options) {
 			if (!defined $params{$name} && defined $c->param($name) && $c->param($name) ne '');
 	}
 
-	return %params ? $url->query([ map { $_, $params{$_} } sort { $a cmp $b } keys %params ]) : $url;
+	return %params ? $url->query(%params) : $url;
 }
 
 =item nbsp($string)

diff --git a/lib/WeBWorK/Utils.pm b/lib/WeBWorK/Utils.pm
@@ -358,31 +358,23 @@ sub generateURLs ($c, %params) {
 
 	if ($userName) {
 		my $routePath;
-		my $args = {};
+		my %args;
 		if (defined $params{set_id} && $params{set_id} ne '') {
 			if ($params{problem_id}) {
 				$routePath = $c->url_for('problem_detail', setID => $params{set_id}, problemID => $params{problem_id});
-				$args      = {
-					displayMode        => undef,
-					showOldAnswers     => undef,
-					showCorrectAnswers => undef,
-					showHints          => undef,
-					showSolutions      => undef,
-					showProblemGrader  => 1
-				};
+				for my $name ('displayMode', 'showCorrectAnswers', 'showHints', 'showOldAnswers', 'showSolutions') {
+					$args{$name} = [ $c->param($name) ] if defined $c->param($name) && $c->param($name) ne '';
+				}
+				$args{showProblemGrader} = 1;
 			} else {
 				$routePath = $c->url_for('problem_list', setID => $params{set_id});
 			}
 		} else {
 			$routePath = $c->url_for('set_list');
 		}
-		$emailableURL = $c->systemLink(
-			$routePath,
-			authen      => 0,
-			params      => { effectiveUser => undef, %{$args} },
-			use_abs_url => 1,
-		);
-		$returnURL = $c->systemLink($routePath);
+		$args{effectiveUser} = [ $c->param('effectiveUser') ] if defined $c->param('effectiveUser');
+		$emailableURL        = $routePath->to_abs->query([ map { $_ => $args{$_} } sort keys %args ]);
+		$returnURL           = $c->systemLink($routePath);
 	} else {
 		$emailableURL = '(not available)';
 		$returnURL    = '';