public override IEnumerable <UTCourse> FetchItems()
{
List <UTCourse> results = new List <UTCourse>();
if (this.Content == null)
{
return(results);
}
this.Content = this.Content.Replace("\n", String.Empty).Replace("\r", String.Empty);
MatchCollection matches = CourseRegex.Matches(this.Content);
foreach (Match match in matches)
{
UTCourse course = new UTCourse()
{
Code = match.Groups["code"].Value,
SemesterPrefix = match.Groups["prefix"].Value,
Name = SpaceRegex.Replace(HttpUtility.HtmlDecode(match.Groups["name"].Value).Trim(' ').Trim(' '), " ")
};
string[] properties = AngleRegex.Replace(match.Groups["content"].Value.Replace("<br>", "|"), String.Empty).Split('|');
string description = String.Empty;
bool afterDescription = false;
foreach (string property in properties)
{
if (property.Trim(' ').StartsWith("Prerequisite: "))
{
course.Prerequisites = SpaceRegex.Replace(HttpUtility.HtmlDecode(property.Trim(' ').Substring("Prerequisite: ".Length)), " ");
afterDescription = true;
}
else if (property.Trim(' ').StartsWith("Exclusion: "))
{
course.Exclusions = SpaceRegex.Replace(HttpUtility.HtmlDecode(property.Trim(' ').Substring("Exclusion: ".Length)), " ");
afterDescription = true;
}
else if (property.Trim(' ').StartsWith("Breadth Requirement: "))
{
course.Exclusions = SpaceRegex.Replace(HttpUtility.HtmlDecode(property.Trim(' ').Substring("Breadth Requirement: ".Length)), " ");
afterDescription = true;
}
else if (property.Trim(' ').StartsWith("Corequisite: "))
{
course.Corequisites = SpaceRegex.Replace(HttpUtility.HtmlDecode(property.Trim(' ').Substring("Corequisite: ".Length)), " ");
afterDescription = true;
}
else if (!afterDescription)
{
description += property;
}
}
course.Description = description;
course.Department = SpaceRegex.Replace(HttpUtility.HtmlDecode(description), " ").Trim(' ');
course.Department = UrlRegex.Match(this.Url).Groups["name"].Value.Replace("_", " ");
results.Add(course);
//Console.WriteLine("UTSC Course: " + course.Abbr);
}
return(results);
}
public static void ParseUrls(MessageModel msg)
{
// clone MessageParts
IList <MessagePartModel> parts = new List <MessagePartModel>(msg.MessageParts);
foreach (MessagePartModel part in parts)
{
if (part is UrlMessagePartModel)
{
// no need to reparse URL parts
continue;
}
if (!(part is TextMessagePartModel))
{
continue;
}
TextMessagePartModel textPart = (TextMessagePartModel)part;
Match urlMatch = UrlRegex.Match(textPart.Text);
// OPT: fast regex scan
if (!urlMatch.Success)
{
// no URLs in this MessagePart, nothing to do
continue;
}
// found URL(s)
// remove current MessagePartModel as we need to split it
int idx = msg.MessageParts.IndexOf(part);
msg.MessageParts.RemoveAt(idx);
string[] textPartParts = textPart.Text.Split(new char[] { ' ' });
for (int i = 0; i < textPartParts.Length; i++)
{
string textPartPart = textPartParts[i];
urlMatch = UrlRegex.Match(textPartPart);
if (urlMatch.Success)
{
UrlMessagePartModel urlPart = new UrlMessagePartModel(textPartPart);
//urlPart.ForegroundColor = new TextColor();
msg.MessageParts.Insert(idx++, urlPart);
msg.MessageParts.Insert(idx++, new TextMessagePartModel(" "));
}
else
{
// FIXME: we put each text part into it's own object, instead of combining them (the smart way)
TextMessagePartModel notUrlPart = new TextMessagePartModel(textPartPart + " ");
// restore formatting / colors from the original text part
notUrlPart.IsHighlight = textPart.IsHighlight;
notUrlPart.ForegroundColor = textPart.ForegroundColor;
notUrlPart.BackgroundColor = textPart.BackgroundColor;
notUrlPart.Bold = textPart.Bold;
notUrlPart.Italic = textPart.Italic;
notUrlPart.Underline = textPart.Underline;
msg.MessageParts.Insert(idx++, notUrlPart);
}
}
}
}
private bool IsURLValid()
{
Match match = UrlRegex.Match(_url.Text);
if (!match.Success)
{
return(false);
}
return(true);
}
public Task CheckAsync(DiscordMessage message)
{
//Set some obvious
MessageId = message.Id;
//Detect URL
var matches = UrlRegex.Match(message.Content);
if (matches.Success)
{
URL = matches.Value;
}
return(Task.CompletedTask);
}