dbot/modules/report/commands.js

var _ = require('underscore')._,
    moment = require('moment'),
    async = require('async'),
    exec = require('child_process').exec;

var commands = function(dbot) {
    var commands = {
        '~ncount': function(event) {
            var chanCounts = {},
                typeCounts = {},
                total = 0,
                offString = event.params[1] || null;
                offset = moment().subtract(offString, 1).valueOf() || null,
                nick = event.params[2] || event.user;

            /*if(!offset || !offset.isValid()) {
                event.reply('Invalid timescale. Try \'week\'');
                return;
            }*/

            dbot.api.users.resolveUser(event.server, nick, function(err, user) {
              if(user) { 
                this.db.scan('notifies', function(notify) {
                    if(notify.user == user.id) {
                        if(!offString) {
                            if(!_.has(chanCounts, notify.channel)) chanCounts[notify.channel] = 0;
                            if(!_.has(typeCounts, notify.type)) typeCounts[notify.type] = 0;
                            chanCounts[notify.channel]++;
                            typeCounts[notify.type]++;
                            total++;
                        } else {
                            if(notify.time > offset) {
                                if(!_.has(chanCounts, notify.channel)) chanCounts[notify.channel] = 0;
                                if(!_.has(typeCounts, notify.type)) typeCounts[notify.type] = 0;
                                chanCounts[notify.channel]++;
                                typeCounts[notify.type]++;
                                total++;
                            }
                        }
                    }
                }, function() {
                    var cCounts = _.chain(chanCounts)
                        .pairs()
                        .sortBy(function(p) { return p[1]; })
                        .reverse()
                        .first(10)
                        .value();

                    var cString = '';
                    for(var i=0;i<cCounts.length;i++) {
                        cString += cCounts[i][0] + " (" + cCounts[i][1] + "), ";
                    }
                    cString = cString.slice(0, -2);

                    var tCounts = _.chain(typeCounts)
                        .pairs()
                        .sortBy(function(p) { return p[1]; })
                        .reverse()
                        .first(10)
                        .value();

                    var tString = '';
                    for(var i=0;i<tCounts.length;i++) {
                        tString += tCounts[i][0] + " (" + tCounts[i][1] + "), ";
                    }
                    tString = tString.slice(0, -2);

                    if(offString) {
                        event.reply(dbot.t('timed_notifies', {
                            'user': user.primaryNick,
                            'count': total,
                            'offString': offString,
                            'cString': cString,
                            'tString': tString
                        }));
                    } else {
                        event.reply(dbot.t('total_notifies', {
                            'user': user.primaryNick,
                            'count': total,
                            'cString': cString,
                            'tString': tString
                        }));
                    }
                });
              } else {
                event.reply('No idea who that is mate.');
              }
            }.bind(this));
        },

        '~batchstatus': function(event) {
          var nicks = event.params,
              aliases = [],
              reportsFound = [];
          nicks.splice(0, 1);
          _.each(nicks, function(nick, i) {
            nicks[i] = nick.replace(/,/g,'');
          });

          async.eachSeries(nicks, function(nick, next) {
            dbot.api.users.resolveUser(event.server, nick, function(err, user) {
              if(!err && user && !_.include(aliases, user.primaryNick)) {
                aliases.push(user.primaryNick);
                dbot.api.users.getUserAliases(user.id, function(err, theseAliases) {
                  if(!err && theseAliases) {
                    aliases = _.union(aliases, theseAliases);
                  }
                  next();
                });
              } else {
                next();
              }
            });
          }, function() {
            dbot.modules.report.db.search('notifies', {
                'server': event.server
            }, function(notify) {
              if(_.include(aliases, notify.target)) {
                if(notify.type == 'ban' || notify.type == 'quiet' || notify.type == 'warn' || notify.type == 'report') { 
                  if(!_.include(reportsFound, notify.target)) {
                    reportsFound.push(notify.target);
                  }
                }
              }
            }, function() {
              if(reportsFound.length != 0) {
                event.reply('Record found for: ' + reportsFound.join(', '));
              } else {
                event.reply('None of these users seem to have sustatuses');
              }
            });
          });
        },

        '~notes': function(event) {
          var tName = event.params[1],
              server = event.server;

          dbot.api.users.resolveUser(server, tName, function(err, target) {
            if(target) {
              var notes = {};
              this.db.search('warnings', { 
                'server': server,
                'warnee': target.id
              }, function(warning) {
                if(warning.reason.match('#note')) {
                  notes[warning.time] = warning;
                }
              }, function(err) {
                if(_.size(notes) > 0) {
                  var nTimes = _.keys(notes).sort(function(a, b) {
                      return parseInt(a) - parseInt(b);
                  });

                  var n = 0;
                  _.each(nTimes, function(key) {
                    // just couldn't be bothered doing the warner lookup, waste of time
                    event.reply('[\u00036note ' + n + '\u000f][' + moment(parseInt(key)).format('DD/MM/YYYY') + ']['+notes[key].warner.split('.')[0]+'] ' + notes[key].reason); 
                    n++;
                  });
                } else {
                  event.reply('No notes found for ' + tName);
                }
              });
            } else {
              event.reply(event.params[1] + ' not found.');
            }
          }.bind(this));
        },
        
        '~sustatus': function(event) {
            var user = event.input[1];
            if(event.channel == '#tripsit.me') {
              return event.reply('~_~ do that in #moderators ~_~');
            }

            function puts(error, stdout, stderr) { 
            console.log(stdout);
            console.log(stderr);
              var res = stdout.split('\n');        
              event.reply('Link: ' + res[res.length-3]); 
            }

            dbot.api.users.resolveUser(event.server, user, function(err, user) {
                if(user) {
                    dbot.api.users.getUserAliases(user.id, function(err, aliases) {
                        var ban = 0,
                            latest_ban = {'time':0},
                            latest_unban = {'time':0},
                            unban = 0,
                            quiet = 0,
                            warn = 0,
                            report = 0,
                            items = {};
                        aliases.push(user.primaryNick);

                        dbot.modules.report.db.search('notifies', {
                            'server': event.server
                        }, function(notify) {
                          if(_.include(aliases, notify.target)) {
                            if(notify.type == 'ban') { 
                              ban++;
                              if(notify.time > latest_ban.time) {
                                  latest_ban = notify;
                              }
                            } else if(notify.type == 'unban') {
                                unban++;
                                if(notify.time > latest_unban.time) {
                                    latest_unban = notify;
                                }
                            } else if(notify.type == 'quiet') {
                                quiet++;
                            } else if(notify.type == 'warn') {
                                warn++;
                            } else if(notify.type == 'report') {
                                report++;
                            }
                            items[notify.time] = notify;
                          }
                        }, function() {
                          if(quiet != 0 || warn != 0 || report != 0 || ban != 0) {
                            var out = ''; // his is really stupid but i'm feeling lazy

                            var sumLine = user.primaryNick + ' has been warned ' + warn + ' times, quieted ' + quiet + ' times, and reported ' + report + ' times.';
                            event.reply(sumLine);
                            out += sumLine + '\n\n';

                            var sTimes = _.keys(items).sort(function(a, b) {
                                return parseInt(a) - parseInt(b);
                            });
                            
                              if(sTimes.length < 70) event.reply('[\u00036reports\u000f]');
                              out += '\n\n[reports]\n';
                              var n = 0;
                              _.each(sTimes, function(time) {
                                if(items[time].type == 'report') {
                                  var rEntry = '[' + n + '][' + moment(parseInt(time)).format('DD/MM/YYYY') + '] ' + items[time].message; 
                                  if(sTimes.length < 70) event.reply(rEntry);
                                  out += rEntry + '\n'
                                  n++;
                                }
                              });

                              if(sTimes.length < 70) event.reply('[\u00037quiets\u000f]');
                              out += '\n\n[quiets]\n';
                              var n = 0;
                              _.each(sTimes, function(time) {
                                if(items[time].type == 'quiet') {
                                  var qEntry = '[' + n + '][' + moment(parseInt(time)).format('DD/MM/YYYY') + '] ' + items[time].message; 
                                  if(sTimes.length < 70) event.reply(qEntry);
                                  out += qEntry + '\n'
                                  n++;
                                }
                              });

                              if(sTimes.length < 70) event.reply('[\u00035warns\u000f]');
                              out += '\n\n[warns]\n'
                              var n = 0;
                              _.each(sTimes, function(time) {
                                if(items[time].type == 'warn') {
                                  var wEntry = '[' + n + '][' + moment(parseInt(time)).format('DD/MM/YYYY') + '] ' + items[time].message; 
                                  if(sTimes.length < 70) event.reply(wEntry);
                                  out += wEntry + '\n'
                                  n++;
                                }
                              });

                              if(sTimes.length < 70) event.reply('[\u00034bans\u000f]');
                              out += '[bans]'
                              var n = 0;
                              _.each(sTimes, function(time) {
                                if(items[time].type == 'ban' || items[time].type == 'unban') {
                                  var bEntry = '[' + n + '][' + moment(parseInt(time)).format('DD/MM/YYYY') + '] ' + items[time].message; 
                                  if(sTimes.length < 70) event.reply(bEntry);
                                  out += bEntry + '\n'
                                  n++;
                                }
                              });

                              if(sTimes.length > 70) { 
                                event.reply('There are too many to show without killing everyone :S (wait for the link xx)');
                              }

                              if(latest_ban.time != 0) {
                                  if(latest_unban.time == 0 || (latest_unban.time < latest_ban.time)) {
                                      var bStatus = 'Current Ban Status: \u00034Banned\u000f since ' + moment(latest_ban.time).fromNow() + ' (' + moment(parseInt(latest_ban.time)).format('DD/MM/YYYY') + ')';
                                      var bReason = 'Current Ban Reason: ' + latest_ban.message;
                                  } else {
                                      var a = moment(latest_ban.time);
                                      var b = moment(latest_unban.time);
                                      var bStatus = 'Current Ban Status: \u00037Unbanned\u000f since ' + moment(parseInt(latest_unban.time)).format('DD/MM/YYYY') + ' after being banned for ' + b.diff(a, 'days') + ' days';
                                      var bReason = 'Most recent ban reason: ' + latest_ban.message;
                                  }

                                  event.reply(bStatus)
                                  event.reply(bReason)
                                  out += bStatus + '\n' + bReason
                              } else {
                                  var nevBan = 'Current Ban Status: \u00033Never banned (\u00037probably\u00033)\u000f'
                                  event.reply(nevBan);
                                  out += nevBan
                              }
                              exec("/home/node/alsuti/bin/alsuti -p "+randomString(12, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ')+" /tmp/"+sTimes.length+".txt", puts);
                          } else {
                              event.reply(user.primaryNick + ' has no record.');
                          }
                        });
                    }.bind(this));
                } else {
                    event.reply('never heard of em');
                }
            }.bind(this));

        },

        '~ustatus': function(event) {
            var user = event.input[1];

            dbot.api.users.resolveUser(event.server, user, function(err, user) {
                if(user) {
                    var ban = null,
                        quiet = 0
                        warn = 0;

// i'll fix it later
                    dbot.modules.report.db.search('notifies', {
                        'server': event.server
                    }, function(notify) {
                        if(notify.message.match('banned ' + user.primaryNick) || notify.message.match('issued a warning to ' + user.primaryNick) || notify.message.match('has quieted ' + user.primaryNick)) {
                            if(notify.type == 'ban') {
                                ban = notify.time;
                            } else if(notify.type == 'quiet') {
                                quiet++;
                            } else if(notify.type == 'warn') {
                                warn++;
                            }
                        }
                    }, function() {
                        if(ban) {
                            event.reply(user.primaryNick + ' was banned on ' + new Date(ban).toUTCString());
                        } 
                        if(quiet != 0 || warn != 0) {
                            event.reply(user.primaryNick + ' has been warned ' + warn + ' times, and quieted ' + quiet + ' times.');
                        } else if(!ban) {
                            event.reply(user.primaryNick + ' has no record.');
                        }
                    });
                } else {
                    event.reply('never heard of em');
                }
            }.bind(this));
        },

        '~clearmissing': function(event) {
            if(_.has(this.pending, event.rUser.id)) {
                var count = this.pending[event.rUser.id].length;
                delete this.pending[event.rUser.id];
                event.reply(dbot.t('cleared_notifies', { 'count': count }));
            } else {
                event.reply(dbot.t('no_missed_notifies'));
            }
        },

        '~report': function(event) {
            var channelName = (event.input[1] || event.channel.toString()),
                nick = event.input[2],
                reason = event.input[3].trim();
            channelName = channelName.trim();

            if(channelName == event.user) {
                channelName = dbot.config.servers[event.server].admin_channel;
            }

            if(reason.charAt(reason.length - 1) != '.') reason += '.';

            dbot.api.users.resolveUser(event.server, nick, function(err, reportee) {
                if(_.has(event.allChannels, channelName)) {
                    if(reportee) {
                        this.api.notify('report', event.server, event.rUser,
                        channelName, dbot.t('report', {
                            'reporter': event.rUser.primaryNick,
                            'reportee': nick,
                            'reason': reason
                        }), false, nick);
                        event.reply(dbot.t('reported', { 'reported': nick }));
                    } else {
                        event.reply(dbot.t('user_not_found', { 
                            'reported': nick,
                            'channel': channelName 
                        }));
                    }
                } else {
                    event.reply(dbot.t('not_in_channel', { 'channel': channelName }));
                }
            }.bind(this));
        },

        '~notify': function(event) {
            var channelName = event.input[1],
                message = event.input[2];

            if(_.has(event.allChannels, channelName)) {
                if(this.config.firstHost) {
                    var first = message.split(' ')[0];
                    dbot.api.users.resolveUser(event.server, first, function(err, user) {
                        if(user && _.include(this.config.host_lookup, channelName)) {
                            dbot.api.nickserv.getUserHost(event.server, first, function(host) {
                                message = message.replace(first, first + ' [' + host + ']'); 
                                this.api.notify('notify', event.server, event.rUser, channelName, message, host, first);
                            }.bind(this)); 
                        } else {
                            this.api.notify('notify', event.server, event.rUser, channelName, message);
                        }
                    }.bind(this));
                } else {
                    this.api.notify('notify', event.server, event.rUser, channelName, message);
                }

                event.reply(dbot.t('notified', {
                    'user': event.user,
                    'channel': channelName
                }));
            } else {
                event.reply(dbot.t('not_in_channel', { 'channel': channelName }));
            }
        },

        '~nunsub': function(event) {
            var cName = event.input[1],
                cId = event.input[1] + '.' + event.server;
            
            if(_.has(dbot.instance.connections[event.server].channels, cName)) {
                this.db.read('nunsubs', cId, function(err, nunsubs) {
                    if(!nunsubs) {
                        var nunsubs = {
                            'id': cId,
                            'users': []
                        }
                    } 

                    if(!_.include(nunsubs, event.rUser.id)) {
                        nunsubs.users.push(event.rUser.id); 
                        this.db.save('nunsubs', cId, nunsubs, function() {
                            var reply = dbot.t('nunsubbed', { 'cName': cName })
                            if(_.has(this.config.chan_redirs, cName)) {
                                reply += dbot.t('n_also_found', { 'afaName' : this.config.chan_redirs[cName] });
                            }
                            event.reply(reply); 
                        }.bind(this));
                    } else {
                        event.reply(dbot.t('already_nunsubbed', { 'cName': cName }));
                    }
                }.bind(this));
            } else {
                event.reply('Channel not known.');
            }
        },
        
        '~ununsub': function(event) {
            var cName = event.input[1],
                cId = event.input[1] + '.' + event.server;

            if(_.has(dbot.instance.connections[event.server].channels, cName)) {
                this.db.read('nunsubs', cId, function(err, nunsubs) {
                    if(!_.isUndefined(nunsubs) && _.include(nunsubs.users, event.rUser.id)) {
                        nunsubs.users = _.without(nunsubs.users, event.rUser.id);
                        this.db.save('nunsubs', cId, nunsubs, function() {
                            event.reply(dbot.t('ununsubbed', { 'cName': cName }));
                        });
                    } else {
                        event.reply(dbot.t('not_nunsubbed', { 'cName': cName }));
                    }
                }.bind(this));
            } else {
                event.reply('Channel not known.');
            }
        }
    };
    commands['~report'].regex = /^report (#[^ ]+ )?([^ ]+) (.*)$/;
    commands['~notify'].regex = [/^notify ([^ ]+) (.+)$/, 3];
    commands['~nunsub'].regex = [/^nunsub ([^ ]+)$/, 2];
    commands['~ununsub'].regex = [/^ununsub ([^ ]+)$/, 2];
    commands['~ustatus'].regex = [/^ustatus ([^ ]+)$/, 2];
    commands['~sustatus'].regex = [/^sustatus ([^ ]+)$/, 2];
    commands['~ustatus'].access = 'power_user';
    commands['~sustatus'].access = 'power_user';
    commands['~ncount'].access = 'power_user';
    commands['~notes'].access = 'power_user';

    return commands;
};

function randomString(length, chars) {
  var result = '';
  for (var i = length; i > 0; --i) result += chars[Math.floor(Math.random() * chars.length)];
  return result;
}

exports.fetch = function(dbot) {
    return commands(dbot);
};