public async Task <bool> BanUser(Models.BannedEntity user)
{
var newBan = await bbDAL.BanUser(new Models.BannedEntity[] { user });
if (!newBan)
{
return(false);
}
string reason = $"Banned {user.UserName} : {user.BanReason}";
//only used if changing to allowing banning of multiple users at a time.
//if (reason.Length > 255) reason = $"Banned {string.Join(",", userEntities.Select(e => e.EntityString))} for {string.Join(",", userEntities.Select(e => e.BanReason).Distinct())} by {string.Join(",", userEntities.Select(e => e.BannedBy).Distinct())}";
//if (reason.Length > 255) reason = "Banned lots of things and the summary is too long for the description.. RIP";
bool done = false;
int count = 1;
var ident = await userManager.FindByNameAsync(user.BannedBy);
var webAgent = await agentPool.GetOrCreateWebAgentAsync(user.BannedBy, (uname, uagent, rlimit) =>
{
return(Task.FromResult <RedditSharp.RefreshTokenPoolEntry>(new RedditSharp.RefreshTokenPoolEntry(uname, ident.RefreshToken, rlimit, uagent)));
});
if (!ident.HasWiki)
{
throw new UnauthorizedAccessException("Need Wiki Permissions");
}
if (!ident.HasConfig)
{
throw new UnauthorizedAccessException("Need Config Permissions");
}
RedditSharp.Reddit rd = new RedditSharp.Reddit(webAgent, true);
var wiki = new RedditSharp.Wiki(webAgent, user.SubName);
//var wiki = new RedditSharp.WikiPage()
while (!done && count < 5)
{
try
{
done = await SaveAutoModConfig(reason, wiki);
}
catch (WebException ex)
{
if ((ex.Response as HttpWebResponse).StatusCode == HttpStatusCode.Forbidden)
{
throw;
}
else
{
count++;
}
await Task.Delay(100);
}
}
return(true);
}
public async Task <bool> SaveAutoModConfig(string editReason, RedditSharp.Wiki wiki)
{
RedditSharp.WikiPage automodWiki;
string wikiContent = "";
try
{
automodWiki = await wiki.GetPageAsync(AUTOMOD_WIKI_PAGE);
wikiContent = WebUtility.HtmlDecode(automodWiki.MarkdownContent);
}
catch (WebException ex)
{
if ((ex.Response as HttpWebResponse).StatusCode == HttpStatusCode.NotFound)
{
wikiContent = WIKI_SECTION_START_IDENTIFIER + DefaultBotConfigSection + WIKI_SECTION_END_IDENTIFIER;
}
else
{
throw;
}
}
string botConfigSection = "";
bool noStart = false;
bool noEnd = false;
if (!wikiContent.Contains(WIKI_SECTION_START_IDENTIFIER))
{
noStart = true;
}
if (!wikiContent.Contains(WIKI_SECTION_END_IDENTIFIER))
{
noEnd = true;
}
if (noStart && noEnd)
{
wikiContent += $@"
{WIKI_SECTION_START_IDENTIFIER + DefaultBotConfigSection + WIKI_SECTION_END_IDENTIFIER}
";
}
else if (noStart || noEnd)
{
throw new Exception("Wiki contains a start or an end section, but not both");
}
string updatedWiki = wikiContent;
int startBotSection = wikiContent.IndexOf(WIKI_SECTION_START_IDENTIFIER) + WIKI_SECTION_START_IDENTIFIER.Length;
int botSectionLength = wikiContent.IndexOf(WIKI_SECTION_END_IDENTIFIER, startBotSection) - startBotSection;
if (botSectionLength < 0)
{
throw new Exception("End section identifier is before the start identifier");
}
botConfigSection = wikiContent.Substring(startBotSection, botSectionLength);
var ents = await bbDAL.GetBannedUserNames(wiki.SubredditName);
string entsString = string.Join(", ", ents.Select(e => "\"" + e + "\""));
updatedWiki = updatedWiki.Remove(startBotSection, botSectionLength);
if (ents.Count() > 0)
{
//Writing an empty match set to automod means it removes literally everything...
updatedWiki = updatedWiki.Insert(startBotSection, String.Format(DefaultBotConfigSection, entsString));
}
await wiki.EditPageAsync(AUTOMOD_WIKI_PAGE, updatedWiki, reason : editReason);
return(true);
}
