protected GlobalViewDataModel CreateGlobalViewDataAsync(CachedAccount cachedAccount, CommonUserAccountModel commonUserAccountModel = null)
{
var globalViewData = Mapper.Map <GlobalViewDataModel>(cachedAccount);
if (commonUserAccountModel != null)
{
globalViewData.Permissions = commonUserAccountModel.Permissions;
globalViewData.UserOwnsAnAccount = cachedAccount.OwnerUserId == commonUserAccountModel.UserId;
}
return(globalViewData);
}
public async Task HandleMessageAsync(GuildConfig guild, CachedAccount account, IMessage message, bool doAutoProxy)
{
// Bail early if this isn't in a guild channel
if (!(message.Channel is ITextChannel channel))
{
return;
}
// Find a member with proxy tags matching the message
var match = GetProxyTagMatch(message.Content, account.System, account.Members);
// O(n) lookup since n is small (max ~100 in prod) and we're more constrained by memory (for a dictionary) here
var systemSettingsForGuild = account.SettingsForGuild(channel.GuildId);
// If we didn't get a match by proxy tags, try to get one by autoproxy
// Also try if we *did* get a match, but there's no inner text. This happens if someone sends a message that
// is equal to someone else's tags, and messages like these should be autoproxied if possible
// All of this should only be done if this call allows autoproxy.
// When a normal message is sent, autoproxy is enabled, but if this method is called from a message *edit*
// event, then autoproxy is disabled. This is so AP doesn't "retrigger" when the original message was escaped.
if (doAutoProxy && (match == null || (match.InnerText.Trim().Length == 0 && message.Attachments.Count == 0)))
{
match = await GetAutoproxyMatch(account, systemSettingsForGuild, message, channel);
}
// If we still haven't found any, just yeet
if (match == null)
{
return;
}
// And make sure the channel's not blacklisted from proxying.
if (guild.Blacklist.Contains(channel.Id))
{
return;
}
// Make sure the system hasn't blacklisted the guild either
if (!systemSettingsForGuild.ProxyEnabled)
{
return;
}
// We know message.Channel can only be ITextChannel as PK doesn't work in DMs/groups
// Afterwards we ensure the bot has the right permissions, otherwise bail early
if (!await EnsureBotPermissions(channel))
{
return;
}
// Can't proxy a message with no content and no attachment
if (match.InnerText.Trim().Length == 0 && message.Attachments.Count == 0)
{
return;
}
var memberSettingsForGuild = account.SettingsForMemberGuild(match.Member.Id, channel.GuildId);
// Get variables in order and all
var proxyName = match.Member.ProxyName(match.System.Tag, memberSettingsForGuild.DisplayName);
var avatarUrl = memberSettingsForGuild.AvatarUrl ?? match.Member.AvatarUrl ?? match.System.AvatarUrl;
// If the name's too long (or short), bail
if (proxyName.Length < 2)
{
throw Errors.ProxyNameTooShort(proxyName);
}
if (proxyName.Length > Limits.MaxProxyNameLength)
{
throw Errors.ProxyNameTooLong(proxyName);
}
// Add the proxy tags into the proxied message if that option is enabled
// Also check if the member has any proxy tags - some cases autoproxy can return a member with no tags
var messageContents = (match.Member.KeepProxy && match.ProxyTags.HasValue)
? $"{match.ProxyTags.Value.Prefix}{match.InnerText}{match.ProxyTags.Value.Suffix}"
: match.InnerText;
// Sanitize @everyone, but only if the original user wouldn't have permission to
messageContents = SanitizeEveryoneMaybe(message, messageContents);
// Execute the webhook itself
var hookMessageId = await _webhookExecutor.ExecuteWebhook(
channel,
proxyName, avatarUrl,
messageContents,
message.Attachments
);
// Store the message in the database, and log it in the log channel (if applicable)
await _data.AddMessage(message.Author.Id, hookMessageId, channel.GuildId, message.Channel.Id, message.Id, match.Member);
await _logChannel.LogMessage(match.System, match.Member, hookMessageId, message.Id, message.Channel as IGuildChannel, message.Author, match.InnerText, guild);
// Wait a second or so before deleting the original message
await Task.Delay(1000);
try
{
await message.DeleteAsync();
}
catch (HttpException)
{
// If it's already deleted, we just log and swallow the exception
_logger.Warning("Attempted to delete already deleted proxy trigger message {Message}", message.Id);
}
}
private async Task <ProxyMatch> GetAutoproxyMatch(CachedAccount account, SystemGuildSettings guildSettings, IMessage message, IGuildChannel channel)
{
// For now we use a backslash as an "escape character", subject to change later
if ((message.Content ?? "").TrimStart().StartsWith("\\"))
{
return(null);
}
PKMember member = null;
// Figure out which member to proxy as
switch (guildSettings.AutoproxyMode)
{
case AutoproxyMode.Off:
// Autoproxy off, bail
return(null);
case AutoproxyMode.Front:
// Front mode: just use the current first fronter
member = await _data.GetFirstFronter(account.System);
break;
case AutoproxyMode.Latch:
// Latch mode: find last proxied message, use *that* member
var msg = await _data.GetLastMessageInGuild(message.Author.Id, channel.GuildId);
if (msg == null)
{
return(null); // No message found
}
// If the message is older than 6 hours, ignore it and force the sender to "refresh" a proxy
// This can be revised in the future, it's a preliminary value.
var timestamp = SnowflakeUtils.FromSnowflake(msg.Message.Mid).ToInstant();
var timeSince = SystemClock.Instance.GetCurrentInstant() - timestamp;
if (timeSince > Duration.FromHours(6))
{
return(null);
}
member = msg.Member;
break;
case AutoproxyMode.Member:
// Member mode: just use that member
// O(n) lookup since n is small (max 1000 de jure) and we're more constrained by memory (for a dictionary) here
member = account.Members.FirstOrDefault(m => m.Id == guildSettings.AutoproxyMember);
break;
}
// If we haven't found the member (eg. front mode w/ no fronter), bail again
if (member == null)
{
return(null);
}
return(new ProxyMatch
{
System = account.System,
Member = member,
// Autoproxying members with no proxy tags is possible, return the correct result
ProxyTags = member.ProxyTags.Count > 0 ? member.ProxyTags.First() : (ProxyTag?)null,
InnerText = message.Content
});
}
public async Task <string> SendEvidencePackage(CachedAccount cachedAccount, long citationNumber, string FTPURl, string FTPFolder, string FTPUsername, string FTPPassword, Citation citationAttachment, string awsAccessKey, string awsSecretKey, string bucketName)
{
var result = string.Empty;
try
{
_cachedAccount = cachedAccount;
// var FilePath = $"c:\\temp";
//var archivePath = $"c:\\temp\\{AccountNumber}-{citationNumber}.zip";
//Create folder if not Exists
var FilePath = Path.Combine(_env.WebRootPath, @"upload");
var FileLocation = FilePath + @"\CitationReceipt.txt";
if (!Directory.Exists(FilePath))
{
Directory.CreateDirectory(FilePath);
}
else
{
System.IO.DirectoryInfo di = new DirectoryInfo(FilePath);
foreach (FileInfo file in di.GetFiles())
{
file.Delete();
}
}
var archivePath = $"{FilePath}\\{cachedAccount.Number}-{citationNumber}.zip";
//Read the file and copy it to the temp directory
if (citationAttachment.Attachments != null)
{
foreach (var attach in citationAttachment.Attachments)
{
var cityAppFile = await _fileService.ReadFile(attach.Attachment.Key, awsAccessKey, awsSecretKey, bucketName);
if (cityAppFile.FileName != null)
{
//Download the file to temp path
var newFile = $"{FilePath}\\{attach.Attachment.FileName}";
using (var fileStream = File.Create(newFile))
{
cityAppFile.FileStream.Position = 0;
cityAppFile.FileStream.CopyTo(fileStream);
}
}
}
}
//Create Text file
await CitationReceipt(citationAttachment, FileLocation, cachedAccount);
//Zip all attachment
result = await CreateArchive(FilePath, archivePath, FTPURl, FTPFolder, FTPUsername, FTPPassword);
}
catch (Exception ex)
{
_logger.Error(ex, $"Error SendEvidencePackage file To FTP: Exception: {ex}, InnerException: {ex.InnerException} ");
throw ex;
}
return(result);
}
public async Task <bool> CitationReceipt(Citation citation, string FileLocation, CachedAccount cachedAccount)
{
var commonAccount = await _commonCtx.CommonAccounts
.Include(m => m.City)
.Where(x => x.Id == citation.AccountId).SingleOrDefaultAsync();
if (commonAccount == null)
{
return(false);
}
var citationReceipt = new CitationReceiptModel()
{
CitationNumber = citation.CitationNumber,
AccountNumber = cachedAccount.Number,
AccountName = cachedAccount.Name,
AccountCity = commonAccount.City.Name,
AccountState = commonAccount.City.StateCode,
ViolationCode = citation.Violation != null ? citation.Violation.Code : "",
ViolationTitle = citation.Violation != null ? citation.Violation.Name : "",
ViolationState = citation.State,
ViolationCity = citation.City,
LicensePlate = citation.LicensePlate,
LicenseState = citation.LicenseState,
ViolationLatitude = citation.Latitude,
ViolationLongitude = citation.Longitude,
ViolationCreatedUTC = citation.Violation != null ? citation.Violation.CreateUtc : DateTime.UtcNow,
};
var data = JsonConvert.SerializeObject(citationReceipt);
TextWriter tw = File.CreateText(FileLocation);
tw.WriteLine(data);
tw.Close();
return(true);
}
