Fix for JSON "MapData" div issue for search engines.

2 files changed, 18 insertions, 10 deletions

diff --git a/includes/maps.php b/includes/maps.php
index 6a8512c..a6787a7 100644
--- a/includes/maps.php
+++ b/includes/maps.php
@@ -104,12 +104,9 @@ function DisplayMap($mapMatrix, $idprefix = 1, $style = 'normal', $speed = NULL)
 	$i -= 1;

 	$height = (($i * 35) + -1).'px';

 	//$height = (($i * 22) + 2).'px';

-

-	$jsonmap = json_encode($mapdata);

-	

-	

-	

 	

+	$jsonmap = str_replace("'", "\'", json_encode($mapdata));

+

 	//This works in chrome, not sure about others.

 	$preloaddiv .= "

 	<div style='visibility:hidden;display:none'>

@@ -122,9 +119,15 @@ function DisplayMap($mapMatrix, $idprefix = 1, $style = 'normal', $speed = NULL)
 		<img src='images/OverlayTileFaceted10.png' alt=''>

 	</div>";

 	

-	$mapdatadiv .= "<div id='$idprefix,mapdata' style='visibility:hidden;display:none'>";

-	$mapdatadiv .=  $jsonmap;

-	$mapdatadiv .=  '</div>';

+	//$mapdatadiv .= "<div id='$idprefix,mapdata' style='visibility:hidden;display:none'>";

+	//$mapdatadiv .=  $jsonmap;

+	//$mapdatadiv .=  '</div>';

+	

+	//JSON Fix for search-engine cache.

+	$mapdatadiv = "<script>

+	jsonmapdata['$idprefix'] = '$jsonmap';

+	</script>";

+

 

 	$maptable = "$preloaddiv

 	<table style='width:$width;height:$height;' class='grid_table'>

diff --git a/js/mapspecs.js b/js/mapspecs.js
index 68be78c..5361d9d 100644
--- a/js/mapspecs.js
+++ b/js/mapspecs.js
@@ -27,6 +27,8 @@ var count = new Array();
 var mapdata = new Array();

 var mapjson = new Array();

 var htmlscores = '';

+var jsonmapdata = new Object;

+

 

 function loadSol(sol) {

 	if (sol == null) 

@@ -113,12 +115,15 @@ function updateDsp(mapid, element, data) {
 }

 

 function getmapdata(mapid) {

+	var rawjson = jsonmapdata[mapid];

 	if (typeof(JSON) == 'undefined') {

-		text = document.getElementById(mapid+',mapdata').innerHTML;

+		//text = document.getElementById(mapid+',mapdata').innerHTML;

+		text = rawjson;

 		mapdata[mapid] = !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(text.replace(/"(\\.|[^"\\])*"/g, ''))) && eval('(' + text + ')');

 		//mapdata[mapid] = eval(document.getElementById(mapid+',mapdata').innerHTML);

 	} else {

-		mapdata[mapid] = JSON.parse(document.getElementById(mapid+',mapdata').innerHTML);

+		//mapdata[mapid] = JSON.parse(document.getElementById(mapid+',mapdata').innerHTML);

+		mapdata[mapid] = JSON.parse(rawjson);

 	}

 	

 	blocks[mapid] = mapdata[mapid].walls;