X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/0640c8c9c9cad25736a74a8d03af442887f0a17ebdb67ffccedc268718913059..62ca5cd2228519bda52b6911737014c8d0e85f6447dd318cc114569fdd9c0295:/gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 77ee403..873f8d0 100755
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -847,6 +847,23 @@ sub chop_str {
 	return "$body$tail";
 }
 
+# takes the same arguments as chop_str, but also wraps a <span> around the
+# result with a title attribute if it does get chopped. Additionally, the
+# string is HTML-escaped.
+sub chop_and_escape_str {
+	my $str = shift;
+	my $len = shift;
+	my $add_len = shift || 10;
+
+	my $chopped = chop_str($str, $len, $add_len);
+	if ($chopped eq $str) {
+		return esc_html($chopped);
+	} else {
+		return qq{<span title="} . esc_html($str) . qq{">} .
+			esc_html($chopped) . qq{</span>};
+	}
+}
+
 ## ----------------------------------------------------------------------
 ## functions returning short strings
 
@@ -3438,9 +3455,10 @@ sub git_shortlog_body {
 			print "<tr class=\"light\">\n";
 		}
 		$alternate ^= 1;
+		my $author = chop_and_escape_str($co{'author_name'}, 10);
 		# git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" .
 		print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
-		      "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
+		      "<td><i>" . $author . "</i></td>\n" .
 		      "<td>";
 		print format_subject_html($co{'title'}, $co{'title_short'},
 		                          href(action=>"commit", hash=>$commit), $ref);
@@ -3488,9 +3506,10 @@ sub git_history_body {
 			print "<tr class=\"light\">\n";
 		}
 		$alternate ^= 1;
+	# shortlog uses      chop_str($co{'author_name'}, 10)
+		my $author = chop_and_escape_str($co{'author_name'}, 15, 3);
 		print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
-		      # shortlog uses      chop_str($co{'author_name'}, 10)
-		      "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
+		      "<td><i>" . $author . "</i></td>\n" .
 		      "<td>";
 		# originally git_history used chop_str($co{'title'}, 50)
 		print format_subject_html($co{'title'}, $co{'title_short'},
@@ -3644,8 +3663,9 @@ sub git_search_grep_body {
 			print "<tr class=\"light\">\n";
 		}
 		$alternate ^= 1;
+		my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
 		print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
-		      "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+		      "<td><i>" . $author . "</i></td>\n" .
 		      "<td>" .
 		      $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), -class => "list subject"},
 			       esc_html(chop_str($co{'title'}, 50)) . "<br/>");
@@ -5158,8 +5178,9 @@ sub git_search {
 						print "<tr class=\"light\">\n";
 					}
 					$alternate ^= 1;
+					my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
 					print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
-					      "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+					      "<td><i>" . $author . "</i></td>\n" .
 					      "<td>" .
 					      $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
 					              -class => "list subject"},