handle annoyances

app/templating/StringHelper.scala

@@ -69,4 +69,12 @@ trait StringHelper { self: NumberHelper =>
     }
   }
   def splitNumber(s: Html)(implicit ctx: UserContext): Html = splitNumber(s.body)
+
+  def base64encode(str: String) = {
+    import java.util.Base64
+    import java.nio.charset.StandardCharsets
+    Base64.getEncoder.encodeToString(str getBytes StandardCharsets.UTF_8)
+  }
+
+  def encodeFen(fen: String) = base64encode(fen).reverse
 }

app/views/base/captcha.scala.html

@@ -11,9 +11,9 @@
     <div
       class="mini_board parse_fen is2d"
       data-playable="1"
-      data-moves="@Json.stringify(Json.toJson(captcha.moves))"
-      data-color="@captcha.white.fold("white", "black")"
-      data-fen="@captcha.fen">@miniBoardContent</div>
+      data-x="@encodeFen(Json.stringify(Json.toJson(captcha.moves)))"
+      data-y="@encodeFen(captcha.white.fold("white", "black"))"
+      data-z="@encodeFen(captcha.fen)">@miniBoardContent</div>
   </div>
   <div class="checkmateSection">
     <label>

modules/common/src/main/HTTPRequest.scala

@@ -26,9 +26,9 @@ object HTTPRequest {
   def sid(req: RequestHeader): Option[String] = req.session get "sid"
 
   private val isBotPattern = {
-    """(?i).*(googlebot|googlebot-mobile|googlebot-image|mediapartners-google|bingbot|slurp|java|wget|curl|commons-httpclient|python-urllib|libwww|httpunit|nutch|phpcrawl|msnbot|adidxbot|blekkobot|teoma|ia_archiver|gingercrawler|webmon|httrack|webcrawler|fast-webcrawler|fastenterprisecrawler|convera|biglotron|grub.org|usinenouvellecrawler|antibot|netresearchserver|speedy|fluffy|jyxobot|bibnum.bnf|findlink|exabot|gigabot|msrbot|seekbot|ngbot|panscient|yacybot|aisearchbot|ioi|ips-agent|tagoobot|mj12bot|dotbot|woriobot|yanga|buzzbot|mlbot|purebot|lingueebot|""" +
-      """voyager|cyberpatrol|voilabot|baiduspider|citeseerxbot|spbot|twengabot|postrank|turnitinbot|scribdbot|page2rss|sitebot|linkdex|ezooms|dotbot|mail.ru|discobot|heritrix|findthatfile|europarchive.org|nerdbynature.bot|sistrixcrawler|ahrefsbot|aboundex|domaincrawler|wbsearchbot|summify|ccbot|edisterbot|seznambot|ec2linkfinder|gslfbot|aihitbot|intelium_bot|yeti|retrevopageanalyzer|lb-spider|sogou|lssbot|careerbot|wotbox|wocbot|ichiro|duckduckbot|lssrocketcrawler|drupact|webcompanycrawler|acoonbot|openindexspider|gnamgnamspider|web-archive-net.com.bot|backlinkcrawler|""" +
-      """coccoc|integromedb|contentcrawlerspider|toplistbot|seokicks-robot|it2media-domain-crawler|ip-web-crawler.com|siteexplorer.info|elisabot|proximic|changedetection|blexbot|arabot|wesee:search|niki-bot|crystalsemanticsbot|rogerbot|360spider|psbot|interfaxscanbot|lipperheyseoservice|ccmetadatascaper|g00g1e.net|grapeshotcrawler|urlappendbot|brainobot|fr-crawler|binlar|simplecrawler|simplecrawler|livelapbot|twitterbot|cxensebot|smtbot|facebookexternalhit).*"""
+    """(?i).*(googlebot|googlebot-mobile|googlebot-image|mediapartners-google|bingbot|slurp|java|wget|curl|commons-httpclient|python-urllib|libwww|httpunit|nutch|phpcrawl|msnbot|adidxbot|blekkobot|teoma|ia_archiver|gingercrawler|webmon|httrack|webcrawler|fast-webcrawler|fastenterprisecrawler|convera|biglotron|grub\.org|usinenouvellecrawler|antibot|netresearchserver|speedy|fluffy|jyxobot|bibnum\.bnf|findlink|exabot|gigabot|msrbot|seekbot|ngbot|panscient|yacybot|aisearchbot|ioi|ips-agent|tagoobot|mj12bot|dotbot|woriobot|yanga|buzzbot|mlbot|purebot|lingueebot|""" +
+      """voyager|cyberpatrol|voilabot|baiduspider|citeseerxbot|spbot|twengabot|postrank|turnitinbot|scribdbot|page2rss|sitebot|linkdex|ezooms|dotbot|mail\.ru|discobot|zombie\.js|heritrix|findthatfile|europarchive\.org|nerdbynature\.bot|sistrixcrawler|ahrefsbot|aboundex|domaincrawler|wbsearchbot|summify|ccbot|edisterbot|seznambot|ec2linkfinder|gslfbot|aihitbot|intelium_bot|yeti|retrevopageanalyzer|lb-spider|sogou|lssbot|careerbot|wotbox|wocbot|ichiro|duckduckbot|lssrocketcrawler|drupact|webcompanycrawler|acoonbot|openindexspider|gnamgnamspider|web-archive-net\.com\.bot|backlinkcrawler|""" +
+      """coccoc|integromedb|contentcrawlerspider|toplistbot|seokicks-robot|it2media-domain-crawler|ip-web-crawler\.com|siteexplorer\.info|elisabot|proximic|changedetection|blexbot|arabot|wesee:search|niki-bot|crystalsemanticsbot|rogerbot|360spider|psbot|interfaxscanbot|lipperheyseoservice|ccmetadatascaper|g00g1e\.net|grapeshotcrawler|urlappendbot|brainobot|fr-crawler|binlar|simplecrawler|simplecrawler|livelapbot|twitterbot|cxensebot|smtbot|facebookexternalhit).*"""
   }.r.pattern
 
   def isBot(req: RequestHeader): Boolean = userAgent(req) ?? { ua =>

public/javascripts/big.js

@@ -508,6 +508,10 @@ lichess.storage = {
     location.reload();
   };
 
+  lichess.readServerFen = function(t) {
+    return atob(t.split("").reverse().join(""));
+  };
+
   lichess.parseFen = function($elem) {
     if (!$elem || !$elem.jquery) {
       $elem = $('.parse_fen');
@@ -516,14 +520,14 @@ lichess.storage = {
       var $this = $(this).removeClass('parse_fen');
       var lm = $this.data('lastmove');
       var lastMove = lm ? [lm[0] + lm[1], lm[2] + lm[3]] : [];
-      var color = $this.data('color');
+      var color = $this.data('color') || lichess.readServerFen($(this).data('y'));
       var ground = $this.data('chessground');
       var playable = $this.data('playable');
       var config = {
         coordinates: false,
         viewOnly: !playable,
         minimalDom: !playable,
-        fen: $this.data('fen'),
+        fen: $this.data('fen') || lichess.readServerFen($this.data('z')),
         lastMove: lastMove
       };
       if (color) config.orientation = color;
@@ -1439,15 +1443,14 @@ lichess.storage = {
         var $captcha = $(this);
         var $board = $captcha.find('.mini_board');
         var $input = $captcha.find('input').val('');
-        var color = $board.data('color');
+        var cg = $board.data('chessground');
 
-        $board.data('chessground').set({
-          orientation: color,
-          turnColor: color,
+        cg.set({
+          turnColor: cg.getOrientation(),
           movable: {
             free: false,
-            dests: $board.data('moves'),
-            color: color,
+            dests: JSON.parse(lichess.readServerFen($board.data('x'))),
+            color: cg.getOrientation(),
             coordinates: false,
             events: {
               after: function(orig, dest) {
@@ -2035,7 +2038,11 @@ lichess.storage = {
       $('#refreshAssessment').click(function() {
         $.post('/mod/refreshAssess', {
           assess: data.game.id,
-          success: function(){ setTimeout(function(){ location.reload(); }, 500) }
+          success: function() {
+            setTimeout(function() {
+              location.reload();
+            }, 500)
+          }
         });
       });
     }