dbot/modules/command/api.js

var _ = require('underscore')._;

var api = {
    'isBanned': function(user, command) {
        var banned = false;
        if(_.has(this.dbot.db.bans, command)) {
            if(_.include(this.dbot.db.bans[command], user) || _.include(this.dbot.db.bans['*'], user)) {
                banned = true;
            }
        }
        return banned;
    },

    /**
     * Does the user have the correct access level to use the command?
     */
    'hasAccess': function(user, command) {
        var access = true;
        var accessNeeded = this.dbot.commands[command].access;

        if(accessNeeded == 'admin') {
            if(!_.include(this.dbot.config.admins, user)) {
                access = false;
            }
        } else if(accessNeeded == 'moderator') {
            if(!_.include(this.dbot.config.moderators, user) && 
                    !_.include(this.dbot.config.admins, user)) {
                access = false;
            }
        }

        return access;
    },

    /**
     * Is user ignoring command?
     */
    'isIgnoring': function(user, command) {
        var module = this.dbot.commands[command].module;
        var ignoring = false;
        if(_.has(this.dbot.db.ignores, user) && _.include(this.dbot.db.ignores[user], module)) {
            ignoring = true;
        }
        return ignoring;
    },

    /**
     * Apply Regex to event message, store result. Return false if it doesn't
     * apply.
     */
    'applyRegex': function(commandName, event) {
        var applies = false;
        if(_.has(this.dbot.commands[commandName], 'regex')) {
            var cRegex = this.dbot.commands[commandName].regex;
            var q = event.message.valMatch(cRegex[0], cRegex[1]);
            if(q) {
                applies = true;
                event.input = q;
            }
        } else {
            applies = true;
        }
        return applies;
    }
};

exports.fetch = api;