Core hook upgrade, misc fixes

(See ChangeLog.md tbh)

13 files changed, 264 insertions, 134 deletions

diff --git a/server/package-lock.json b/server/package-lock.json
index ef02881..b23f7f6 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -22,15 +22,6 @@
       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
       "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
     },
-    "babel-runtime": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
-      "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
-      "requires": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
-      }
-    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
@@ -51,9 +42,9 @@
       }
     },
     "chalk": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-      "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
       "requires": {
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
@@ -61,11 +52,11 @@
       }
     },
     "color-convert": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.1.tgz",
-      "integrity": "sha512-mjGanIiwQJskCC18rPR6OmrZ6fm2Lc7PeGFYwCmy5J34wC6F1PzdGL6xeMfmgicfYcNLGuVFA3WzXtIDCQSZxQ==",
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
       "requires": {
-        "color-name": "^1.1.1"
+        "color-name": "1.1.3"
       }
     },
     "color-name": {
@@ -74,28 +65,20 @@
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
     },
     "colors": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/colors/-/colors-1.2.5.tgz",
-      "integrity": "sha512-erNRLao/Y3Fv54qUa0LBB+//Uf3YwMUmdJinN20yMXm9zdKKqH9wt7R9IIVZ+K7ShzfpLV/Zg8+VyrBJYB4lpg=="
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.3.3.tgz",
+      "integrity": "sha512-mmGt/1pZqYRjMxB1axhTo16/snVZ5krrKkcmMeVKxzECMMXoCgnvTPp10QgHfcbQZw8Dq2jMNG6je4JlWU0gWg=="
     },
     "common-tags": {
-      "version": "1.7.2",
-      "resolved": "https://registry.npmjs.org/common-tags/-/common-tags-1.7.2.tgz",
-      "integrity": "sha512-joj9ZlUOjCrwdbmiLqafeUSgkUM74NqhLsZtSqDmhKudaIY197zTrb8JMl31fMnCUuxwFT23eC/oWvrZzDLRJQ==",
-      "requires": {
-        "babel-runtime": "^6.26.0"
-      }
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/common-tags/-/common-tags-1.8.0.tgz",
+      "integrity": "sha512-6P6g0uetGpW/sdyUy/iQQCbFF0kWVMSIVSyYz7Zgjcgh8mgw8PQzDNZeyZ5DQ2gM7LBoZPHmnjz8rUthkBG5tw=="
     },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
-    "core-js": {
-      "version": "2.5.6",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.6.tgz",
-      "integrity": "sha512-lQUVfQi0aLix2xpyjrrJEvfuYCqPc/HwmTKsC/VNf8q0zsjX7SQZtp4+oRONN5Tsur9GDETPjj+Ub2iDiGZfSQ=="
-    },
     "cycle": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/cycle/-/cycle-1.0.3.tgz",
@@ -107,12 +90,12 @@
       "integrity": "sha512-jyCETtSl3VMZMWeRo7iY1FL19ges1t55hMo5yaam4Jrsm5EPL89UQkoQRyiI+Yf4k8r2ZpdngkV8hr1lIdjb3Q=="
     },
     "deasync": {
-      "version": "0.1.13",
-      "resolved": "https://registry.npmjs.org/deasync/-/deasync-0.1.13.tgz",
-      "integrity": "sha512-/6ngYM7AapueqLtvOzjv9+11N2fHDSrkxeMF1YPE20WIfaaawiBg+HZH1E5lHrcJxlKR42t6XPOEmMmqcAsU1g==",
+      "version": "0.1.14",
+      "resolved": "https://registry.npmjs.org/deasync/-/deasync-0.1.14.tgz",
+      "integrity": "sha512-wN8sIuEqIwyQh72AG7oY6YQODCxIp1eXzEZlZznBuwDF8Q03Tdy9QNp1BNZXeadXoklNrw+Ip1fch+KXo/+ASw==",
       "requires": {
         "bindings": "~1.2.1",
-        "nan": "^2.0.7"
+        "node-addon-api": "^1.6.0"
       }
     },
     "deep-equal": {
@@ -121,12 +104,13 @@
       "integrity": "sha1-hLdFiW80xoTpjyzg5Cq69Du6AX0="
     },
     "didyoumean2": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/didyoumean2/-/didyoumean2-1.3.0.tgz",
-      "integrity": "sha1-bjT0AUM1HJIGlulyO7oB/8C5ZAI=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/didyoumean2/-/didyoumean2-2.0.2.tgz",
+      "integrity": "sha512-YEpkuyJ4lN8fSuuQy1UgfzGTAPi92rehUIcNmO+dcPhka0j2jWWniAy8tWEyJ2WJJQ3DLVI0C1Kjy31MJgFseA==",
       "requires": {
         "leven": "^2.0.0",
-        "lodash": "^4.17.2"
+        "lodash.deburr": "^4.1.0",
+        "ramda": "^0.26.1"
       }
     },
     "escape-string-regexp": {
@@ -140,9 +124,9 @@
       "integrity": "sha1-Ys8SAjTGg3hdkCNIqADvPgzCC8A="
     },
     "fs-extra": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-5.0.0.tgz",
-      "integrity": "sha512-66Pm4RYbjzdyeuqudYqhFiNBbCIuI9kgRqLPSHIlXHidW8NIQtVdkM1yeZ4lXwuhbTETv3EUGMNHAAw6hiundQ==",
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz",
+      "integrity": "sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==",
       "requires": {
         "graceful-fs": "^4.1.2",
         "jsonfile": "^4.0.0",
@@ -155,9 +139,9 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "glob": {
-      "version": "7.1.2",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
-      "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+      "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
       "requires": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -168,9 +152,9 @@
       }
     },
     "graceful-fs": {
-      "version": "4.1.11",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
+      "version": "4.1.15",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
+      "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA=="
     },
     "has-flag": {
       "version": "3.0.0",
@@ -214,10 +198,10 @@
       "resolved": "https://registry.npmjs.org/leven/-/leven-2.1.0.tgz",
       "integrity": "sha1-wuep93IJTe6dNCAq6KzORoeHVYA="
     },
-    "lodash": {
-      "version": "4.17.10",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
-      "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg=="
+    "lodash.deburr": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/lodash.deburr/-/lodash.deburr-4.1.0.tgz",
+      "integrity": "sha1-3bG7s+8HRYwBd7oH3hRCLLAz/5s="
     },
     "minimatch": {
       "version": "3.0.4",
@@ -241,20 +225,20 @@
       }
     },
     "mute-stream": {
-      "version": "0.0.7",
-      "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz",
-      "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s="
-    },
-    "nan": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
-      "integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.8.tgz",
+      "integrity": "sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA=="
     },
     "ncp": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/ncp/-/ncp-1.0.1.tgz",
       "integrity": "sha1-0VNn5cuHQyuhF9K/gP30Wuz7QkY="
     },
+    "node-addon-api": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-1.6.2.tgz",
+      "integrity": "sha512-479Bjw9nTE5DdBSZZWprFryHGjUaQC31y1wHo19We/k0BZlrmhqQitWoUL0cD8+scljCbIUL+E58oRDEakdGGA=="
+    },
     "once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -286,6 +270,11 @@
         "winston": "2.1.x"
       }
     },
+    "ramda": {
+      "version": "0.26.1",
+      "resolved": "https://registry.npmjs.org/ramda/-/ramda-0.26.1.tgz",
+      "integrity": "sha512-hLWjpy7EnsDBb0p+Z3B7rPi3GDeRG5ZtiI33kJhTt+ORCd38AbAIjB/9zRIUoeTbE/AVX5ZkU7m6bznsvrf8eQ=="
+    },
     "read": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/read/-/read-1.0.7.tgz",
@@ -299,22 +288,17 @@
       "resolved": "https://registry.npmjs.org/readdir-recursive/-/readdir-recursive-0.0.4.tgz",
       "integrity": "sha1-mvQ1q6nFi9gNvclIi025up8SMB8="
     },
-    "regenerator-runtime": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
-      "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg=="
-    },
     "revalidator": {
       "version": "0.1.8",
       "resolved": "https://registry.npmjs.org/revalidator/-/revalidator-0.1.8.tgz",
       "integrity": "sha1-/s5hv6DBtSoga9axgZgYS91SOjs="
     },
     "rimraf": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
-      "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
+      "integrity": "sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==",
       "requires": {
-        "glob": "^7.0.5"
+        "glob": "^7.1.3"
       }
     },
     "stack-trace": {
@@ -323,17 +307,17 @@
       "integrity": "sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA="
     },
     "supports-color": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-      "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
       "requires": {
         "has-flag": "^3.0.0"
       }
     },
     "universalify": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz",
-      "integrity": "sha1-+nG63UQ3r0wUiEHjs7Fl+enlkLc="
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg=="
     },
     "utile": {
       "version": "0.3.0",
@@ -385,9 +369,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-5.1.1.tgz",
-      "integrity": "sha512-bOusvpCb09TOBLbpMKszd45WKC2KPtxiyiHanv+H2DE3Az+1db5a/L7sVJZVDPUC1Br8f0SKRr1KjLpD1U/IAw==",
+      "version": "6.1.4",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.4.tgz",
+      "integrity": "sha512-eqZfL+NE/YQc1/ZynhojeV8q+H050oR8AZ2uIev7RU10svA9ZnJUddHcOUZTJLinZ9yEfdA2kSATS2qZK5fhJA==",
       "requires": {
         "async-limiter": "~1.0.0"
       }
diff --git a/server/package.json b/server/package.json
index 7973595..8595033 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hack.chat-v2",
-  "version": "2.1.0",
+  "version": "2.1.9",
   "description": "a minimal distraction free chat application",
   "main": "main.js",
   "repository": {
@@ -18,14 +18,14 @@
   "author": "Marzavec",
   "license": "WTFPL",
   "dependencies": {
-    "chalk": "^2.3.2",
-    "common-tags": "^1.7.2",
+    "chalk": "^2.4.2",
+    "common-tags": "^1.8.0",
     "dateformat": "^3.0.3",
-    "deasync": "^0.1.12",
-    "didyoumean2": "^1.3.0",
-    "fs-extra": "^5.0.0",
+    "deasync": "^0.1.14",
+    "didyoumean2": "^2.0.2",
+    "fs-extra": "^7.0.1",
     "prompt": "^1.0.0",
     "readdir-recursive": "0.0.4",
-    "ws": "^5.0.0"
+    "ws": "^6.1.4"
   }
 }
diff --git a/server/src/commands/admin/reload.js b/server/src/commands/admin/reload.js
index f40d0b2..947f9d9 100644
--- a/server/src/commands/admin/reload.js
+++ b/server/src/commands/admin/reload.js
@@ -9,13 +9,12 @@ exports.run = async (core, server, socket, data) => {
     return server._police.frisk(socket.remoteAddress, 20);
   }
 
-  // do command reloads and store results
+  // do command reload and store results
   let loadResult = core.managers.dynamicImports.reloadDirCache('src/commands');
   loadResult += core.commands.loadCommands();
 
   // clear and rebuild all module hooks
-  server.clearHooks();
-  core.commands.initCommandHooks(server);
+  server.loadHooks();
 
   // build reply based on reload results
   if (loadResult == '') {
diff --git a/server/src/commands/core/changenick.js b/server/src/commands/core/changenick.js
index 28d8de3..ae057b3 100644
--- a/server/src/commands/core/changenick.js
+++ b/server/src/commands/core/changenick.js
@@ -85,10 +85,10 @@ exports.run = async (core, server, socket, data) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.nickCheck);
+  server.registerHook('in', 'chat', this.nickCheck, 29);
 };
 
-// hooks chat commands checking for /whisper
+// hooks chat commands checking for /nick
 exports.nickCheck = (core, server, socket, payload) => {
   if (typeof payload.text !== 'string') {
     return false;
diff --git a/server/src/commands/core/chat.js b/server/src/commands/core/chat.js
index 6f5c6a0..3455453 100644
--- a/server/src/commands/core/chat.js
+++ b/server/src/commands/core/chat.js
@@ -62,8 +62,8 @@ exports.run = async (core, server, socket, data) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.commandCheckIn);
-  server.registerHook('out', 'chat', this.commandCheckOut);
+  server.registerHook('in', 'chat', this.commandCheckIn, 20);
+  server.registerHook('in', 'chat', this.finalCmdCheck, 254);
 };
 
 // checks for miscellaneous '/' based commands
@@ -84,31 +84,26 @@ exports.commandCheckIn = (core, server, socket, payload) => {
   return payload;
 };
 
-// checks for miscellaneous '/' based commands
-exports.commandCheckOut = (core, server, socket, payload) => {
+exports.finalCmdCheck = (core, server, socket, payload) => {
+  if (typeof payload.text !== 'string') {
+    return false;
+  }
+
   if (!payload.text.startsWith('/')) {
     return payload;
   }
 
-  // TODO: make emotes their own module/event #lazydev
-  if (payload.text.startsWith('//me ')) {
-    payload.text = payload.text.substr(1, payload.text.length);
+  if (payload.text.startsWith('//')) {
+    payload.text = payload.text.substr(1);
 
     return payload;
-  } else if (payload.text.startsWith('/me ')) {
-    let emote = payload.text.substr(4);
-    if (emote.trim() === '') {
-      emote = 'fails at life';
-    }
-
-    let newPayload = {
-      cmd: 'info',
-      type: 'emote',
-      nick: payload.nick,
-      text: `@${payload.nick} ${emote}`
-    };
+  } else {
+    server.reply({
+      cmd: 'warn',
+      text: `Unknown command: ${payload.text}`
+    }, socket);
 
-    return newPayload;
+    return false;
   }
 
   return payload;
@@ -123,6 +118,5 @@ exports.info = {
     API: { cmd: 'chat', text: '<text to send>' }
     Text: Uuuuhm. Just kind type in that little box at the bottom and hit enter.\n
     Bonus super secret hidden commands:
-    /me <emote>
     /myhash`
 };
diff --git a/server/src/commands/core/emote.js b/server/src/commands/core/emote.js
new file mode 100644
index 0000000..40fcff2
--- /dev/null
+++ b/server/src/commands/core/emote.js
@@ -0,0 +1,96 @@
+/*
+  Description: Broadcasts an emote to the current channel
+*/
+
+// module support functions
+const parseText = (text) => {
+  // verifies user input is text
+  if (typeof text !== 'string') {
+    return false;
+  }
+
+  // strip newlines from beginning and end
+  text = text.replace(/^\s*\n|^\s+$|\n\s*$/g, '');
+  // replace 3+ newlines with just 2 newlines
+  text = text.replace(/\n{3,}/g, "\n\n");
+
+  return text;
+};
+
+// module main
+exports.run = async (core, server, socket, payload) => {
+  // check user input
+  let text = parseText(payload.text);
+
+  if (!text) {
+    // lets not send objects or empty text, yea?
+    return server._police.frisk(socket.remoteAddress, 8);
+  }
+
+  // check for spam
+  let score = text.length / 83 / 4;
+  if (server._police.frisk(socket.remoteAddress, score)) {
+    return server.reply({
+      cmd: 'warn',
+      text: 'You are sending too much text. Wait a moment and try again.\nPress the up arrow key to restore your last message.'
+    }, socket);
+  }
+
+  let newPayload = {
+    cmd: 'info',
+    type: 'emote',
+    nick: socket.nick,
+    text: `@${socket.nick} ${text}`
+  };
+
+  // broadcast to channel peers
+  server.broadcast( newPayload, { channel: socket.channel});
+};
+
+// module hook functions
+exports.initHooks = (server) => {
+  server.registerHook('in', 'chat', this.emoteCheck, 30);
+};
+
+// hooks chat commands checking for /me
+exports.emoteCheck = (core, server, socket, payload) => {
+  if (typeof payload.text !== 'string') {
+    return false;
+  }
+
+  if (payload.text.startsWith('/me ')) {
+    let input = payload.text.split(' ');
+
+    // If there is no emote target parameter
+    if (input[1] === undefined) {
+      server.reply({
+        cmd: 'warn',
+        text: 'Refer to `/help emote` for instructions on how to use this command.'
+      }, socket);
+
+      return false;
+    }
+
+    input.splice(0, 1);
+    let actionText = input.join(' ');
+
+    this.run(core, server, socket, {
+      cmd: 'emote',
+      text: actionText
+    });
+
+    return false;
+  }
+
+  return payload;
+};
+
+// module meta
+exports.requiredData = ['text'];
+exports.info = {
+  name: 'emote',
+  description: 'Typical emote / action text',
+  usage: `
+    API: { cmd: 'emote', text: '<emote/action text>' }
+    Text: /me <emote/action text>`
+};
diff --git a/server/src/commands/core/help.js b/server/src/commands/core/help.js
index 60a7280..51f6d87 100644
--- a/server/src/commands/core/help.js
+++ b/server/src/commands/core/help.js
@@ -57,7 +57,7 @@ exports.run = async (core, server, socket, payload) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.helpCheck);
+  server.registerHook('in', 'chat', this.helpCheck, 28);
 };
 
 // hooks chat commands checking for /whisper
@@ -67,7 +67,7 @@ exports.helpCheck = (core, server, socket, payload) => {
   }
 
   if (payload.text.startsWith('/help')) {
-    let input = payload.text.substr(1, payload.text.length).split(' ', 2);
+    let input = payload.text.substr(1).split(' ', 2);
 
     this.run(core, server, socket, {
       cmd: input[0],
diff --git a/server/src/commands/core/morestats.js b/server/src/commands/core/morestats.js
index e8eed05..69740a9 100644
--- a/server/src/commands/core/morestats.js
+++ b/server/src/commands/core/morestats.js
@@ -58,7 +58,7 @@ exports.run = async (core, server, socket, data) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.statsCheck);
+  server.registerHook('in', 'chat', this.statsCheck, 26);
 };
 
 // hooks chat commands checking for /stats
diff --git a/server/src/commands/core/whisper.js b/server/src/commands/core/whisper.js
index 672db93..c515d43 100644
--- a/server/src/commands/core/whisper.js
+++ b/server/src/commands/core/whisper.js
@@ -74,7 +74,7 @@ exports.run = async (core, server, socket, payload) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.whisperCheck);
+  server.registerHook('in', 'chat', this.whisperCheck, 20);
 };
 
 // hooks chat commands checking for /whisper
diff --git a/server/src/commands/internal/legacylayer.js b/server/src/commands/internal/legacylayer.js
new file mode 100644
index 0000000..50f5fd7
--- /dev/null
+++ b/server/src/commands/internal/legacylayer.js
@@ -0,0 +1,20 @@
+/*
+  Description: This module adjusts outgoing data, making it compatible with legacy clients
+*/
+
+// module main
+exports.run = async (core, server, socket, data) => {
+  return;
+};
+
+// module hook functions
+exports.initHooks = (server) => {
+  // module is only a placeholder
+  //server.registerHook('out', '', this.);
+};
+
+// module meta
+exports.info = {
+  name: 'legacylayer',
+  description: 'This module adjusts outgoing data, making it compatible with legacy clients'
+};
diff --git a/server/src/commands/mod/dumb.js b/server/src/commands/mod/dumb.js
index ecb4e0d..d64c746 100644
--- a/server/src/commands/mod/dumb.js
+++ b/server/src/commands/mod/dumb.js
@@ -61,8 +61,8 @@ exports.run = async (core, server, socket, data) => {
 
 // module hook functions
 exports.initHooks = (server) => {
-  server.registerHook('in', 'chat', this.chatCheck);
-  server.registerHook('in', 'invite', this.inviteCheck);
+  server.registerHook('in', 'chat', this.chatCheck, 25);
+  server.registerHook('in', 'invite', this.inviteCheck, 25);
   // TODO: add whisper hook, need hook priorities todo finished first
 };
 
diff --git a/server/src/core/server.js b/server/src/core/server.js
index 08ddad7..4132b55 100644
--- a/server/src/core/server.js
+++ b/server/src/core/server.js
@@ -30,9 +30,7 @@ class server extends wsServer {
     this._cmdBlacklist = {};
     this._cmdKey = internalCmdKey;
 
-    this._heartBeat = setInterval(((data) => {
-      this.beatHeart();
-    }).bind(this), pulseSpeed);
+    this._heartBeat = setInterval(() => this.beatHeart(), pulseSpeed);
 
     this.on('error', (err) => {
       this.handleError('server', err);
@@ -42,7 +40,7 @@ class server extends wsServer {
       this.newConnection(socket, request);
     });
 
-    this._core.commands.initCommandHooks(this);
+    this.loadHooks();
   }
 
   /**
@@ -74,17 +72,17 @@ class server extends wsServer {
   newConnection (socket, request) {
     socket.remoteAddress = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
 
-  	socket.on('message', ((data) => {
+  	socket.on('message', (data) => {
       this.handleData(socket, data);
-    }).bind(this));
+    });
 
-    socket.on('close', (() => {
+    socket.on('close', () => {
       this.handleClose(socket);
-    }).bind(this));
+    });
 
-    socket.on('error', ((err) => {
+    socket.on('error', (err) => {
       this.handleError(socket, err);
-    }).bind(this));
+    });
   }
 
   /**
@@ -326,6 +324,39 @@ class server extends wsServer {
   }
 
   /**
+    * (Re)loads all command module hooks, then sorts their order of operation by
+    * priority, ascending (0 being highest priority)
+    *
+    */
+  loadHooks () {
+    // clear current hooks (if any)
+    this.clearHooks();
+    // notify each module to register their hooks (if any)
+    this._core.commands.initCommandHooks(this);
+
+    if (typeof this._hooks['in'] !== 'undefined') {
+      // start sorting, with incoming first
+      let curHooks = [ ...this._hooks['in'].keys() ];
+      let hookObj = [];
+      for (let i = 0, j = curHooks.length; i < j; i++) {
+        hookObj = this._hooks['in'].get(curHooks[i]);
+        hookObj.sort( (h1, h2) => h1.priority - h2.priority );
+        this._hooks['in'].set(hookObj);
+      }
+    }
+
+    if (typeof this._hooks['out'] !== 'undefined') {
+      // then outgoing
+      curHooks = [ ...this._hooks['out'].keys() ];
+      for (let i = 0, j = curHooks.length; i < j; i++) {
+        hookObj = this._hooks['out'].get(curHooks[i]);
+        hookObj.sort( (h1, h2) => h1.priority - h2.priority );
+        this._hooks['out'].set(hookObj);
+      }
+    }
+  }
+
+  /**
     * Adds a target function to an array of hooks. Hooks are executed either before
     * processing user input (`in`) or before sending data back to the client (`out`)
     * and allows a module to modify each payload before moving forward
@@ -333,9 +364,13 @@ class server extends wsServer {
     * @param {String} type The type of event, typically `in` (incoming) or `out` (outgoing)
     * @param {String} command Should match the desired `cmd` attrib of the payload
     * @param {Function} hookFunction Target function to execute, should accept `server`, `socket` and `payload` as parameters
+    * @param {Number} priority Execution priority, hooks with priority 1 will be executed before hooks with priority 200 for example
     */
-    // TODO: add hook priority levels
-  registerHook (type, command, hookFunction) {
+  registerHook (type, command, hookFunction, priority) {
+    if (typeof priority === 'undefined') {
+      priority = 25;
+    }
+
     if (typeof this._hooks[type] === 'undefined') {
       this._hooks[type] = new Map();
     }
@@ -344,7 +379,10 @@ class server extends wsServer {
       this._hooks[type].set(command, []);
     }
 
-    this._hooks[type].get(command).push(hookFunction);
+    this._hooks[type].get(command).push({
+      run: hookFunction,
+      priority: priority
+    });
   }
 
   /**
@@ -367,14 +405,14 @@ class server extends wsServer {
 
         for (let i = 0, j = hooks.length; i < j; i++) {
           try {
-            payload = hooks[i](this._core, this, socket, payload);
+            payload = hooks[i].run(this._core, this, socket, payload);
           } catch (err) {
             let errText = `Hook failure, '${type}', '${command}': ${err}`;
             console.log(errText);
             return errText;
           }
 
-          // A payload may choose to return false to prevent all further processing
+          // A hook function may choose to return false to prevent all further processing
           if (payload === false) {
             return false;
           }
diff --git a/server/src/managers/config.js b/server/src/managers/config.js
index 97961ce..7b49aa8 100644
--- a/server/src/managers/config.js
+++ b/server/src/managers/config.js
@@ -116,7 +116,6 @@ class ConfigManager {
     conf = this.load();
 
     // websocketport is the last core config question, wait until it's been populated
-    // TODO: update this to work with new plugin support
     while(conf === null || typeof conf.websocketPort === 'undefined') {
       deSync.sleep(100);
     }
@@ -138,8 +137,8 @@ class ConfigManager {
         ${chalk.gray('--------------(') + chalk.white(' HackChat Setup Wizard v1.0 ') + chalk.gray(')--------------')}
         ${chalk.magenta('°º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸°º¤ø,¸¸,ø¤º°`°º¤ø')}
 
-        For advanced setup, see the HackChat wiki at:
-        ${chalk.green('https://github.com/')}
+        For advanced setup, see the documentation at:
+        ${chalk.green('https://github.com/hack-chat/main/tree/master/documentation')}
 
         ${chalk.white('Note:')} ${chalk.green('npm/yarn run config')} will re-run this utility.