Add reflink map

boards/static/js/thread.js

@@ -91,6 +91,47 b' function addQuickReply(postId) {'
     $("html, body").animate({ scrollTop: $(textAreaId).offset().top }, "slow");
 }
 
+function addRefLinkMap() {
+    var postByNum = [], refMap = [];
+
+    $('.post').each(function() {
+        var self = $(this);
+
+        var postNum = self.attr('id');
+        //add post by id
+        postByNum[postNum] = self;
+        //add ref link
+        self.find('p').children('a').each(function() {
+            if($(this).text().indexOf('>>') == 0) {
+                var refNum = $(this).text().match(/\d+/);
+
+                if(postByNum[refNum]) {
+                    if(!refMap[refNum])
+                        refMap[refNum] = [];
+
+                    //if !exist
+                    if((',' + refMap[refNum].toString() + ',').indexOf(',' + postNum + ',') < 0) {
+                        refMap[refNum].push(postNum);
+                    };
+                }
+            }
+        });
+    });
+
+    for(var pNum in refMap) {
+        if(typeof refMap[pNum] === 'object') {
+            var data = 'Ответы:' + refMap[pNum].toString().replace(/(\d+)/g, ' <a href="/jump/$1/">>>$1</a>');
+
+            //append refmap panel
+            if(!$("#refmap_"+pNum).length) {
+                $('#'+pNum+'').find('.message').after($('<div class="refmap" id="refmap_'+pNum+'">'+data+'</div>'));
+            }
+        }
+    }
+}
+
+
 $(document).ready(function(){
     add_panel('.navigation_panel');
+    addRefLinkMap();
 });