Moved what3words API Key to settings.inc.php. Added links.

htdocs/config2/settings-dev.inc.php

@@ -110,6 +110,9 @@
 	$opt['lib']['garmin']['url'] = 'http://local.opencaching.de/';
 	$opt['lib']['garmin']['redirect'] = $opt['lib']['garmin']['url'] . 'garmin.php?redirect=1&cacheid={cacheid}';
 
+    // developer.what3words.com API Key
+    $opt['lib']['w3w']['apikey'] = 'YOURAPIKEY';
+
 	// other settings
 	$opt['page']['showdonations'] = true;
 	$opt['page']['showsocialmedia'] = true;

htdocs/config2/settings-dist.inc.php

@@ -581,6 +581,9 @@
  	// (e.g. domain called without www. prefix) - must match domain of $opt['lib']['garmin']['url']
  	$opt['lib']['garmin']['redirect'] = 'http://www.site.org/garmin.php?redirect=1&cacheid={cacheid}';
 
+    // developer.what3words.com API key
+    $opt['lib']['w3w']['apikey'] = 'YOURAPIKEY';
+
 	// Google Maps API key
 	// http://code.google.com/intl/de/apis/maps/signup.html
 	$opt['lib']['google']['mapkey'] = array();

htdocs/config2/settings-sample.inc.php

@@ -141,6 +141,9 @@
  	$opt['lib']['garmin']['key'] = '00112233445566778899AABBCCDDEEFF00';
  	$opt['lib']['garmin']['url'] = 'http://www.site.org/';
 
+    // developer.what3words.com API Key
+    $opt['lib']['w3w']['apikey'] = 'YOURAPIKEY';
+
 	$opt['logic']['node']['id'] = 4;
 
 	// Google Maps API key

htdocs/lib2/logic/coordinate.class.php

@@ -9,7 +9,6 @@ class coordinate
 {
 	var $nLat = 0;
 	var $nLon = 0;
-	var $w3wApiKey = 'MVPP32BC';   // what3words.com
 
 	function __construct($nNewLat, $nNewLon)
 	{
@@ -557,8 +556,10 @@ class coordinate
 
 	function getW3W($language = "de")
 	{
+        global $opt;
+
 		$params = array(
-			'key' => $this->w3wApiKey,
+			'key' => $opt['lib']['w3w']['apikey'],
 			'position' => sprintf('%f,%f', $this->nLat, $this->nLon),
 			'lang' => $language,
 		);
@@ -580,4 +581,4 @@ class coordinate
 		return implode('.', $json['words']);
 	}
 }
-?>
+?>

htdocs/templates2/ocstyle/coordinates.tpl

@@ -47,9 +47,9 @@
     {/if}
 	<div style="margin-top:4px;">
 		<p style="color: 5890a8"><b>what3words</b> <small>(deutsch)</small><br />
-		{$coordW3Wde|escape}</p>
+		<a href="http://w3w.co/{$coordW3Wde|escape}">{$coordW3Wde|escape}</a></p>
 	</div>
 	<div style="margin-top:4px;">
 		<p style="color: 5890a8"><b>what3words</b> <small>(english)</small><br />
-		{$coordW3Wen|escape}</p>
+		<a href="http://w3w.co/{$coordW3Wen|escape}">{{$coordW3Wen|escape}</a></p>
 	</div>