support for ankhbot commands, static commands, cooldowns, implemented fun/ham facts

lib/static-commands.js

@@ -0,0 +1,53 @@
+module.exports = {
+  exists: exists,
+  get: get
+};
+
+const fs = require('fs'),
+  path = require('path');
+
+const commandsFilePath = path.join(__dirname, '..', 'conf', 'text_commands');
+
+// Read in basic text commands / definitions and watch for changes
+let commands = parseCommands(commandsFilePath);
+fs.watchFile(commandsFilePath, (curr, prev) => {
+  if (curr.mtime !== prev.mtime) {
+    commands = parseCommands(commandsFilePath);
+  }
+});
+
+// Read/parse text commands from the "database"
+function parseCommands(filePath)
+{
+  let commands = {};
+  let data = fs.readFileSync(filePath, 'utf-8');
+  let commandLines = data.toString().split('\n');
+  let commandParts;
+  let aliases;
+  commandLines.forEach(function(line) {
+    if (line.length > 0 && line.indexOf('|') !== -1) {
+      commandParts = line.split('|');
+      // check for aliases
+      aliases = commandParts[0].split(',');
+      aliases.forEach(function(cmd) {
+        commands[cmd] = commandParts[1];
+        //console.log(`!${cmd},`);
+      });
+    }
+  });
+  return commands;
+}
+
+function exists(command)
+{
+  return commands.hasOwnProperty(command);
+}
+
+function get(command)
+{
+  if (exists(command)) {
+    return commands[command];
+  } else {
+    return undefined;
+  }
+}