Add support for version hash

www/common/common-hash.js

@@ -162,6 +162,17 @@ Version 1
     /code/#/1/edit/3Ujt4F2Sjnjbis6CoYWpoQ/usn4+9CqVja8Q7RZOGTfRgqI
 */
 
+    var getVersionHash = function (hashArr) {
+        var k;
+        // Check if we have a ownerKey for this pad
+        hashArr.some(function (data) {
+            if (/^hash=/.test(data)) {
+                k = data.slice(5);
+                return true;
+            }
+        });
+        return k;
+    };
     var getOwnerKey = function (hashArr) {
         var k;
         // Check if we have a ownerKey for this pad
@@ -183,6 +194,7 @@ Version 1
             parsed.password = options.indexOf('p') !== -1;
             parsed.present = options.indexOf('present') !== -1;
             parsed.embed = options.indexOf('embed') !== -1;
+            parsed.versionHash = getVersionHash(options);
             parsed.ownerKey = getOwnerKey(options);
         };
 
@@ -194,6 +206,7 @@ Version 1
                     embed: parsed.embed,
                     present: parsed.present,
                     ownerKey: parsed.ownerKey,
+                    versionHash: parsed.versionHash,
                     password: parsed.password
                 };
             };
@@ -213,6 +226,7 @@ Version 1
                 if (parsed.password || opts.password) { hash += 'p/'; }
                 if (opts.embed) { hash += 'embed/'; }
                 if (opts.present) { hash += 'present/'; }
+                var versionHash = typeof(opts.versionHash) !== "undefined" ? opts.versionHash : parsed.versionHash;
                 return hash;
             };
 

www/common/outer/async-store.js

@@ -2035,6 +2035,7 @@ define([
                     }
                     msg = msg.replace(/cp\|(([A-Za-z0-9+\/=]+)\|)?/, '');
                     msgs.push({
+                        serverHash: msg.slice(0,64),
                         msg: msg,
                         author: parsed[2][1],
                         time: parsed[2][5]

www/common/sframe-common-history.js

@@ -71,9 +71,6 @@ define([
                 lastKnownHash = data.lastKnownHash;
                 isComplete = data.isFull;
                 var messages = (data.messages || []).map(function (obj) {
-                    if (!config.debug) {
-                        return obj.msg;
-                    }
                     return obj;
                 });
                 if (config.debug) { console.log(data.messages); }
@@ -160,7 +157,7 @@ define([
                 if (cb) { cb(); }
             });
         };
-        get = function (i) {
+        get = function (i, blockOnly) {
             i = parseInt(i);
             if (isNaN(i)) { return; }
             if (i > 0) { i = 0; }
@@ -169,6 +166,8 @@ define([
                 loadMore();
             }
             var idx = states.length - 1 + i;
+            if (blockOnly) { return states[idx]; }
+
             var val = states[idx].getContent().doc;
             c = i;
             if (typeof onUpdate === "function") { onUpdate(); }
@@ -237,6 +236,10 @@ define([
                 'class': 'cp-toolbar-history-fast-next fa fa-fast-forward buttonPrimary',
                 title: Messages.history_next
             }).appendTo($hist);
+            var $share = $('<button>', {
+                'class': 'fa fa-shhare-alt buttonPrimary',
+                title: Messages.shareButton
+            }).appendTo($hist);
             $('<span>', {'class': 'cp-history-filler'}).appendTo($hist);
             var $close = $('<button>', {
                 'class':'cp-toolbar-history-close fa fa-window-close',
@@ -298,6 +301,15 @@ define([
             onKeyUp = function (e) { e.stopPropagation(); };
             $(window).on('keydown', onKeyDown).on('keyup', onKeyUp).focus();
 
+            // Share
+            $share.click(function () {
+                var block = get(c, true);
+                common.getSframeChannel().event('EV_SHARE_OPEN', {
+                    versionHash: block.serverHash,
+                    //title: title
+                });
+            });
+
             // Close & restore buttons
             $close.click(function () {
                 states = [];

www/common/sframe-common-outer.js

@@ -1084,6 +1084,7 @@ define([
                             // We don't need it since the message is already validated serverside by hk
                             return {
                                 msg: crypto.decrypt(obj.msg, true, true),
+                                serverHash: obj.serverHash,
                                 author: obj.author,
                                 time: obj.time
                             };