/// <summary>
/// Find all votes tied to a given vote line.
/// The "plan name" (possibly user name) is checked with the
/// standard and alternate extractions (adding a special marker character
/// depending on whether the word "plan" is used, and whether it's
/// standard or alt) in order to look up votes that said (possible) voter
/// supports.
/// </summary>
/// <param name="voteLine">The vote line to be checked.</param>
/// <param name="author">The author of the vote. Prevent circular references.</param>
/// <returns>Returns a list of all votes supported by the user or plan
/// specified in the vote line, if found. Otherwise returns an
/// empty list.</returns>
public List <string> GetVotesFromReference(string voteLine, string author)
{
if (voteLine == null)
{
throw new ArgumentNullException(nameof(voteLine));
}
if (author == null)
{
throw new ArgumentNullException(nameof(author));
}
List <string> results = new List <string>();
var referenceNames = VoteString.GetVoteReferenceNames(voteLine);
if (!referenceNames[ReferenceType.Any].Any())
{
return(results);
}
string proxyName = null;
if (referenceNames[ReferenceType.Label].Any())
{
// If there is a "plan" prefix, then if it's a user reference,
// check for a ◈plan before checking for the user's base vote.
// If the reference exists as a plan, use it.
if (referenceNames[ReferenceType.Plan].Any() && HasPlan(referenceNames[ReferenceType.Plan].First()))
{
// If this is not a user name, get the plan name as the proxy reference.
proxyName = PlanNames.First(p => referenceNames[ReferenceType.Plan]
.Contains(VoteString.DeUrlContent(VoteString.RemoveBBCode(p)), Agnostic.StringComparer));
}
else if (ReferenceVoters.Contains(referenceNames[ReferenceType.Voter].First(), Agnostic.StringComparer))
{
// If it doesn't exist as a plan, then we can check for users.
if (!AdvancedOptions.Instance.DisableProxyVotes)
{
proxyName = ReferenceVoters.First(n => referenceNames[ReferenceType.Voter].Contains(n, Agnostic.StringComparer));
if (proxyName == author)
{
proxyName = null;
}
}
}
}
else
{
// If there is no "plan" prefix, and if the plan name is a user
// reference, it may only refer to that user's vote as a whole.
// If this matches a user name, get that user name as the proxy reference.
if (ReferenceVoters.Contains(referenceNames[ReferenceType.Voter].First(), Agnostic.StringComparer))
{
if (!AdvancedOptions.Instance.DisableProxyVotes)
{
proxyName = ReferenceVoters.First(n => referenceNames[ReferenceType.Voter].Contains(n, Agnostic.StringComparer));
if (proxyName == author)
{
proxyName = null;
}
}
}
else if (referenceNames[ReferenceType.Plan].Any() && HasPlan(referenceNames[ReferenceType.Plan].First()))
{
// If this is not a user name, get the plan name as the proxy reference.
proxyName = PlanNames.First(p => referenceNames[ReferenceType.Plan].Contains(p, Agnostic.StringComparer));
}
}
if (!string.IsNullOrEmpty(proxyName))
{
var planVotes = VotesWithSupporters.Where(v => v.Value.Contains(proxyName));
results.AddRange(planVotes.Select(v => v.Key));
}
return(results);
}
/// <summary>
/// Find all votes tied to a given vote line.
/// The "plan name" (possibly user name) is checked with the
/// standard and alternate extractions (adding a special marker character
/// depending on whether the word "plan" is used, and whether it's
/// standard or alt) in order to look up votes that said (possible) voter
/// supports.
/// </summary>
/// <param name="voteLine">The vote line to be checked.</param>
/// <param name="author">The author of the vote. Prevent circular references.</param>
/// <returns>Returns a list of all votes supported by the user or plan
/// specified in the vote line, if found. Otherwise returns an
/// empty list.</returns>
public List <string> GetVotesFromReference(string voteLine, string author)
{
if (voteLine == null)
{
throw new ArgumentNullException(nameof(voteLine));
}
if (author == null)
{
throw new ArgumentNullException(nameof(author));
}
List <string> results = new List <string>();
var referenceNames = VoteString.GetVoteReferenceNames(voteLine);
if (!referenceNames[ReferenceType.Any].Any())
{
return(results);
}
string proxyName = null;
// Label ^ or 'pin' means it must be a user reference.
// Label 'plan' means it might be user or plan reference.
if (referenceNames[ReferenceType.Label].Contains("plan"))
{
// If it's labeled as a 'plan', check plans first, then users.
// If the reference exists as a plan, use it.
if (referenceNames[ReferenceType.Plan].Any() && HasPlan(referenceNames[ReferenceType.Plan].First()))
{
// Get the plan name from the recorded plan names collection.
proxyName = PlanNames.First(p => referenceNames[ReferenceType.Plan]
.Contains(VoteString.DeUrlContent(VoteString.RemoveBBCode(p)), Agnostic.StringComparer));
}
// If it doesn't exist as a plan, then we can check for users, as long as the quest hasn't disabled proxy votes.
else if (!Quest.DisableProxyVotes &&
ReferenceVoters.Contains(referenceNames[ReferenceType.Voter].First(), Agnostic.InsensitiveComparer))
{
proxyName = ReferenceVoters.First(n => referenceNames[ReferenceType.Voter].Contains(n, Agnostic.InsensitiveComparer));
// But don't allow self-references. Some user names conflict with normal vote lines.
if (proxyName == author)
{
proxyName = null;
}
}
}
else
{
// If it's not labeled as a 'plan', then it's either a pin or an unlabeled reference.
// Either way, check for users first.
// See if any voter names match the line (as long as we're allowing proxy votes). If so, use that.
if (!Quest.DisableProxyVotes &&
ReferenceVoters.Contains(referenceNames[ReferenceType.Voter].First(), Agnostic.InsensitiveComparer))
{
proxyName = ReferenceVoters.First(n => referenceNames[ReferenceType.Voter].Contains(n, Agnostic.InsensitiveComparer));
// And make sure it's not the user using their own name. Some user names conflict with normal vote lines.
if (proxyName == author)
{
proxyName = null;
}
}
// If a user isn't found, only check for regular plans if there's not a non-plan label being used,
// but not if the quest requires plan vote lines to be labeled.
else if (!Quest.ForcePlanReferencesToBeLabeled && !referenceNames[ReferenceType.Label].Any())
{
if (referenceNames[ReferenceType.Plan].Any() && HasPlan(referenceNames[ReferenceType.Plan].First()))
{
// Get the plan name from the recorded plan names collection.
proxyName = PlanNames.First(p => referenceNames[ReferenceType.Plan]
.Contains(VoteString.DeUrlContent(VoteString.RemoveBBCode(p)), Agnostic.StringComparer));
}
}
}
if (!string.IsNullOrEmpty(proxyName))
{
var planVotes = VotesWithSupporters.Where(v => v.Value.Contains(proxyName));
if (planVotes.Count() > 1)
{
planVotes = VotesWithSupporters.Where(v => v.Value.Contains(proxyName, Agnostic.StringComparer));
}
results.AddRange(planVotes.Select(v => v.Key));
}
return(results);
}