From f5b8f12352d4ad8c8d17b426d08d98b849c35ebd Mon Sep 17 00:00:00 2001
From: Greg Roach <fisharebest@gmail.com>
Date: Wed, 17 Jun 2015 22:23:46 +0100
Subject: Use rel=nofollow instead of hiding links

---
 app/Date.php | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'app/Date.php')

diff --git a/app/Date.php b/app/Date.php
index f5915f7b27..e8d7e8523c 100644
--- a/app/Date.php
+++ b/app/Date.php
@@ -216,11 +216,6 @@ class Date {
 	public function display($url = false, $date_format = null, $convert_calendars = true) {
 		global $WT_TREE;
 
-		// Search engines do not get links to the calendar pages
-		if (Auth::isSearchEngine()) {
-			$url = false;
-		}
-
 		$CALENDAR_FORMAT = $WT_TREE->getPreference('CALENDAR_FORMAT');
 
 		if ($date_format === null) {
@@ -268,9 +263,9 @@ class Date {
 				if ($d1 != $d1tmp && $d1tmp !== '') {
 					if ($url) {
 						if ($CALENDAR_FORMAT !== 'none') {
-							$conv1 .= ' <span dir="' . I18N::direction() . '">(<a href="' . $d1conv->calendarUrl($date_format) . '">' . $d1tmp . '</a>)</span>';
+							$conv1 .= ' <span dir="' . I18N::direction() . '">(<a href="' . $d1conv->calendarUrl($date_format) . '" rel="nofollow">' . $d1tmp . '</a>)</span>';
 						} else {
-							$conv1 .= ' <span dir="' . I18N::direction() . '"><br><a href="' . $d1conv->calendarUrl($date_format) . '">' . $d1tmp . '</a></span>';
+							$conv1 .= ' <span dir="' . I18N::direction() . '"><br><a href="' . $d1conv->calendarUrl($date_format) . '" rel="nofollow">' . $d1tmp . '</a></span>';
 						}
 					} else {
 						$conv1 .= ' <span dir="' . I18N::direction() . '">(' . $d1tmp . ')</span>';
@@ -278,7 +273,7 @@ class Date {
 				}
 				if (!is_null($this->date2) && $d2 != $d2tmp && $d1tmp != '') {
 					if ($url) {
-						$conv2 .= ' <span dir="' . I18N::direction() . '">(<a href="' . $d2conv->calendarUrl($date_format) . '">' . $d2tmp . '</a>)</span>';
+						$conv2 .= ' <span dir="' . I18N::direction() . '">(<a href="' . $d2conv->calendarUrl($date_format) . '" rel="nofollow">' . $d2tmp . '</a>)</span>';
 					} else {
 						$conv2 .= ' <span dir="' . I18N::direction() . '">(' . $d2tmp . ')</span>';
 					}
@@ -288,9 +283,9 @@ class Date {
 
 		// Add URLs, if requested
 		if ($url) {
-			$d1 = '<a href="' . $this->date1->calendarUrl($date_format) . '">' . $d1 . '</a>';
+			$d1 = '<a href="' . $this->date1->calendarUrl($date_format) . '" rel="nofollow">' . $d1 . '</a>';
 			if (!is_null($this->date2)) {
-				$d2 = '<a href="' . $this->date2->calendarUrl($date_format) . '">' . $d2 . '</a>';
+				$d2 = '<a href="' . $this->date2->calendarUrl($date_format) . '" rel="nofollow">' . $d2 . '</a>';
 			}
 		}
 
-- 
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