Clickable chat

src/main/js/modules/clickable-chat/index.js

@@ -0,0 +1,120 @@
+/* Send to the player special chat objects (containing links)
+ * Taken from gnanclass/index.js (need to find a way to have it in one place and properly require
+ * it)
+ * */
+function sendChat(player, chatObjects) {
+    var json = JSON.stringify(chatObjects);
+    if (__plugin.canary) {
+        var Canary    = Packages.net.canarymod.Canary;
+        var ccFactory = Canary.factory().getChatComponentFactory();
+        var cc        = ccFactory.deserialize(json);
+        player["message(ChatComponent[])"](cc);
+    } else {
+        var ComponentSerializer = Packages.net.md_5.bungee.chat.ComponentSerializer;
+        var cc                  = ComponentSerializer.parse(json);
+        player.spigot().sendMessage(cc);
+    }
+}
+
+
+/* Return a list of callpath for function contained inside obj
+ * For example, if module contains 'foo', 'bar', return ['foo', 'bar']
+ * if recursive if true, this will also parse the module submodule (objects)
+ * e.g {foo: {baz : function(){}, name: 'foo.bar'}, bar: function(){}} will return
+ * ['bar', 'foo.baz']
+ * */
+var findFunctions = function(module, recursive) {
+    if (typeof recursive === "undefined")
+        recursive = false;
+    var out = [];
+    for (var property in module) {
+        if (!module.hasOwnProperty(property))
+            continue;
+        var callPath = "";
+        if (typeof module[property] === "function") {
+            callPath = property;
+            out.push(callPath);
+        }
+        if (recursive && typeof module[property] === "object") {
+            var child = findFunctions(module[property], recursive);
+            if (child.length === 0)
+                continue;
+            // Don't forget to prepend child functions with the object's name
+            for (var i = 0; i < child.length; i++) {
+                callPath = property + "." + child[i];
+                out.push(callPath);
+            }
+        }
+    }
+    return out;
+};
+
+/* Return a chat event, with a link named 'displayName' which will execute callPath on click (as a
+ * js function, so prepend with /js, append with ()). args is optional ; if supplied, it should be
+ * an array of args which will be added to the callStr
+ */
+
+var executableLink = function(displayName, color, callPath, args) {
+    var callStr = "";
+    if (typeof args !== undefined && args.length > 0) {
+        // We can't use directly args.join() because :
+        // For String, since we are generating a JS-valid line, we need to add quotes around the
+        // String value And also, we need to make sure we don't have quotes inside the value
+        var fixedArgs = [];
+        args.forEach(function(a) {
+            if (typeof a === "string") {
+                fixedArgs.push("\"" + a.replace("\"", "\'") + "\"");
+            } else {
+                fixedArgs.push(String(a));
+            }
+        });
+        var argCall = fixedArgs.join(", ");
+        callStr     = "/js " + callPath + "(" + argCall + ")";
+    } else {
+        callStr = "/js " + callPath + "()";
+    }
+    var out = {
+        text: displayName,
+        clickEvent: {action: "run_command", value: callStr},
+        color: color
+    };
+    return out;
+};
+
+var displayPlayerFunctions = function(player) {
+    if (!player) {
+        console.warn("displayPlayerFunctions called without a player, should not happen");
+        return;
+    }
+    var funcs = findFunctions(global[player.name], true);
+    var chat  = [];
+    for (var i = 0; i < funcs.length; i++) {
+        var fName       = funcs[i];
+        var displayName = fName;
+        var args        = [];
+        var callPath    = player.name + "." + fName;
+        var color       = i % 2 === 0 && "blue" || "light_purple";
+        var link        = executableLink(displayName, color, callPath, args);
+        chat.push(link);
+        // nice formatting : two links per line, with padding between them to simulate a table
+        if (i !== 0 && (i % 2 == 1)) {
+            chat.push({text: "\n"});
+        } else {
+            var padLength = 40 - displayName.length;
+            var padding   = "";
+            for (var j = 0; j < padLength; j++) {
+                padding += " ";
+            }
+            chat.push({text: padding});
+        }
+    }
+    sendChat(player, chat);
+};
+
+
+module.exports = {
+    findFunctions: findFunctions,
+    executableLink: executableLink,
+    displayPlayerFunctions: displayPlayerFunctions,
+    sendChat: sendChat,
+};

src/main/js/modules/gnanclass/index.js

@@ -3,6 +3,7 @@
 var utils = require('utils'),
   watcher = require('watcher'),
   autoload = require('./autoload'),
+  displayPlayerFunctions = require("clickable-chat").displayPlayerFunctions,
   foreach = utils.foreach,
   watchDir = watcher.watchDir,
   unwatchDir = watcher.unwatchDir,
@@ -221,6 +222,7 @@ function startWatching(scriptDir, player) {
   var _notify = 
     player ? function (msg) {
                echo(player, msg);
+               displayPlayerFunctions(player, true);
              }
            : function (){};
   function _reload() {
@@ -308,3 +310,4 @@ if (__plugin.canary){
   }, 'HIGHEST');
 }
 module.exports = _gnanclass;
+

src/main/js/plugins/gnancraft.js

@@ -7,6 +7,8 @@ exports.gnanclass = gnanclass;
 var scedit = require('scedit');
 exports.scedit = scedit;
 
+var sendChat = require('clickable-chat').sendChat;
+
 if(__plugin.canary) {
     events.teleport(function(evt) {
         if (evt.teleportReason.name() != 'RESPAWN') { return ; }
@@ -20,20 +22,6 @@ if(__plugin.canary) {
     events.playerJoin(welcome);
 }
 
-function sendChat(player, chatObjects) {
-    var json = JSON.stringify(chatObjects);
-    if(__plugin.canary) {
-        var Canary = Packages.net.canarymod.Canary;
-        var ccFactory = Canary.factory().getChatComponentFactory();
-        var cc = ccFactory.deserialize(json);
-        player['message(ChatComponent[])'](cc);
-    } else {
-        var ComponentSerializer = Packages.net.md_5.bungee.chat.ComponentSerializer;
-        var cc = ComponentSerializer.parse(json);
-        player.spigot().sendMessage(cc);
-    }
-}
-
 function showScEditUrl(player) {
     if (! scedit.enabled()) { return ; }
     var url = scedit.getUrlFor(player.name);
@@ -52,3 +40,4 @@ function showScEditUrl(player) {
 
     sendChat(player, chat);
 };
+