public static SeriesMetaList GetSeriesMetaList() { SeriesMetaList list = new SeriesMetaList(); string data = GetRequest("https://fundalytics.argusmedia.com/datatypes/2013-01-01/00.00"); XmlDocument xml = new XmlDocument(); xml.LoadXml(data); foreach (XmlNode xmlMeta in xml.SelectNodes("/ArgusFundamentals/DataTypes/DataType")) { data = GetRequest("https://fundalytics.argusmedia.com/datatypes/" + xmlMeta.ChildNodes[0].InnerText); XmlDocument tagsXML = new XmlDocument(); tagsXML.LoadXml(data); SeriesTagList tags = new SeriesTagList(); foreach (XmlNode xmlTag in tagsXML.SelectNodes("/ArgusFundamentals/DataType/DataTypeTags/DataTypeTag")) { tags.Add(new SeriesTag(xmlTag.ChildNodes[0].InnerText, xmlTag.ChildNodes[1].InnerText)); }; list.Add(new SeriesMeta(Convert.ToInt32(xmlMeta.ChildNodes[0].InnerText), xmlMeta.ChildNodes[1].InnerText, xmlMeta.ChildNodes[2].InnerText, tags)); }; return list; }
protected void Page_Load(object sender, EventArgs e) { if ((!Request.QueryString.AllKeys.Contains("tagtype")) || (!Request.QueryString.AllKeys.Contains("tagvalue"))) { return; }; _parentNodes = ParentNodes(); _seriesMeta = SeriesManager.GetSeriesMeta(SeriesManager.GetSeriesTagTypes(), _parentNodes); if (_seriesMeta.Count > MAX_LEAF_NODES) { Response.Write(ChildNodesJSON(_seriesMeta, _parentNodes)); } else { Response.Write(LeafNodesJSON(_seriesMeta)); }; }
private string LeafNodesJSON(SeriesMetaList meta) { string json = string.Empty; StringBuilder sb = new StringBuilder(); foreach (SeriesMeta item in meta) { sb.Append("{\"title\": \"" + item.Name + "\", \"key\": \"" + item.Id + "\"},"); }; json = sb.ToString(); json = json.Remove(json.Length - 1); json = "[" + json + "]"; return json; }
public static SeriesMetaList GetSeriesMeta(IList<string> tagTypes, SeriesTag tag) { SeriesMetaList _meta = new SeriesMetaList(); var db = new Database(); string sql = "SELECT " + "DISTINCT CORE_DATUM_TYPE_ID, DATA_SOURCE, NAME, TAG_TYPE, TAG_VALUE, TAG_DESCRIPTION " + "FROM " + "CORE.DATUM_TYPE_TAG " + "WHERE " + "TAG_TYPE IN " + GetTagTypeInClauseValues(tagTypes) + " " + "ORDER BY " + "CORE_DATUM_TYPE_ID, TAG_TYPE, TAG_VALUE "; DataTable table = db.GetDataTable(sql); int id = 0; string dataSource = string.Empty; string name = string.Empty; SeriesTagList metaTags = new SeriesTagList(); foreach (DataRow record in table.Rows) { if (Convert.ToInt32(record["CORE_DATUM_TYPE_ID"]) != id) { if ((id != 0) && (metaTags.ContainsTag(tag))) { _meta.Add(new SeriesMeta(id, dataSource, name, metaTags)); }; id = Convert.ToInt32(record["CORE_DATUM_TYPE_ID"]); dataSource = record["DATA_SOURCE"].ToString(); name = record["NAME"].ToString(); metaTags = new SeriesTagList(); } metaTags.Add(new SeriesTag(record["TAG_TYPE"].ToString(), record["TAG_VALUE"].ToString())); }; return _meta; }
private string ChildNodesJSON(SeriesMetaList meta, SeriesTagList parentNodes) { string json = string.Empty; StringBuilder sb = new StringBuilder(); string type = string.Empty; foreach (SeriesTag tag in _seriesMeta.DistinctTagList()) { if (!parentNodes.ContainsTagType(tag)) { if (tag.Type != type) { type = tag.Type; if (sb.Length > 0) { json = sb.ToString(); json = json.Remove(json.Length - 1); json += "]},"; sb = new StringBuilder(); sb.Append(json); }; sb.Append("{\"title\": \"" + tag.Type + "\", \"isFolder\": true, \"unselectable\": true, \"key\": \"" + tag.Type + "\", \"children\": ["); }; sb.Append("{\"title\": \"" + tag.Value + "\", \"isFolder\": true, \"unselectable\": true, \"isLazy\": true, \"key\": \"" + "?"); foreach (SeriesTag node in parentNodes) { sb.Append("&tagtype=" + node.Type + "&tagvalue=" + node.Value); }; sb.Append("&tagtype=" + tag.Type + "&tagvalue=" + tag.Value + "\"},"); }; }; json = sb.ToString(); json = json.Remove(json.Length - 1); json = "{\"title\": \"" + meta.Count.ToString() + " matching series\"}," + json; json = "[" + json + "]}]"; return json; }