/// <summary>
/// Gets the email table templates.
/// </summary>
/// <returns>List<EmailTableTemplate>.</returns>
public static List<EmailTableTemplate> GeTableTemplates()
{
var templates = new List<EmailTableTemplate>();
string templateText = File.ReadAllText(@"TableTemplates.json");
var results = JObject.Parse(templateText);
foreach (var template in results["tabletemplates"])
{
var currTemplate = new EmailTableTemplate
{
Name = (string) template["Name"],
AlternateRowColor = (string) template["AlternateRowColor"],
HtmlHeaderBackgroundColor = (string) template["HtmlHeaderBackgroundColor"],
HtmlHeaderFontColor = (string) template["HtmlHeaderFontColor"],
UseAlternateRowColors = Convert.ToBoolean(template["UseAlternateRowColors"])
};
if (template["CssTableStyle"] != null)
{
JArray styleArray = JArray.Parse(template["CssTableStyle"].ToString());
StringBuilder sb = new StringBuilder();
foreach (var line in styleArray)
{
sb.AppendLine(line.ToString());
}
string stageCss = sb.ToString();
stageCss = stageCss.Replace("\r\n", string.Empty).Replace(@"\", string.Empty);
currTemplate.CssTableStyle = stageCss;
}
templates.Add(currTemplate);
}
templates.Add(GetDefaultTemplate());
return templates;
}
/// <summary>
/// Gets the default email table template.
/// </summary>
/// <returns>EmailTableTemplate.</returns>
public static EmailTableTemplate GetDefaultTemplate()
{
var template = new EmailTableTemplate
{
Name = "Default",
HtmlHeaderBackgroundColor = "FF0000",
HtmlHeaderFontColor = "white",
UseAlternateRowColors = false
};
return template;
}
/// <summary>
/// Creates the HTML content for the email.
/// </summary>
/// <param name="testedAudit">The tested audit.</param>
/// <param name="testData">The test data.</param>
/// <param name="emailTableTemplate">The email table template.</param>
/// <returns>System.String.</returns>
public static string CreateHtmlData(Audit testedAudit, DataSet testData, EmailTableTemplate emailTableTemplate)
{
var sb = new StringBuilder();
if (emailTableTemplate.Equals(null))
{
emailTableTemplate = GetDefaultTemplate();
}
int tableNamesCount = 0;
foreach (DataTable currTable in testData.Tables)
{
if (testedAudit.Tests[0].MultipleResults)
{
sb.Append("<B>");
sb.Append(testedAudit.Tests[0].TableNames[tableNamesCount]);
sb.Append("</B>");
sb.AppendLine("<br>");
}
sb.AppendFormat(@"<caption> Total Rows = ");
sb.AppendFormat(currTable.Rows.Count.ToString(CultureInfo.InvariantCulture));
sb.AppendFormat(@"</caption>");
if (!string.IsNullOrEmpty(emailTableTemplate.CssTableStyle))
{
sb.AppendLine("<style>");
sb.AppendLine(emailTableTemplate.CssTableStyle);
sb.AppendLine("</style>");
sb.Append("<TABLE id=emailtable>");
sb.Append("<TR>");
}
else
{
sb.Append("<TABLE BORDER=1>");
sb.Append("<TR ALIGN='LEFT' style='white-space: nowrap;'>");
}
// first append the column names.
foreach (DataColumn column in currTable.Columns)
{
if (!string.IsNullOrEmpty(emailTableTemplate.CssTableStyle))
{
sb.Append("<TH>" + column.ColumnName + "</TH>");
}
else
{
sb.Append("<TD style='white-space: nowrap;' bgcolor=\"" +
emailTableTemplate.HtmlHeaderBackgroundColor +
"\"><B>");
sb.Append("<font color=\"" + emailTableTemplate.HtmlHeaderFontColor + "\">" + column.ColumnName +
"</font>");
sb.Append("</B></TD>");
}
}
sb.Append("</TR>");
int rowCounter = 1;
// next, the column values.
foreach (DataRow row in currTable.Rows)
{
if (!string.IsNullOrEmpty(emailTableTemplate.CssTableStyle))
{
if (emailTableTemplate.UseAlternateRowColors)
{
if (rowCounter % 2 == 0)
{
// Even numbered row, so tag it with a different background color.
sb.Append("<TR style='white-space: nowrap;' ALIGN='LEFT' bgcolor=\"" +
emailTableTemplate.AlternateRowColor + "\">");
}
else
{
sb.Append("<TR style='white-space: nowrap;' ALIGN='LEFT'>");
}
}
else
{
sb.Append("<TR>");
}
}
else
{
if (emailTableTemplate.UseAlternateRowColors)
{
if (rowCounter%2 == 0)
{
// Even numbered row, so tag it with a different background color.
sb.Append("<TR style='white-space: nowrap;' ALIGN='LEFT' bgcolor=\"" +
emailTableTemplate.AlternateRowColor + "\">");
}
else
{
sb.Append("<TR style='white-space: nowrap;' ALIGN='LEFT'>");
}
}
else
{
sb.Append("<TR style='white-space: nowrap;' ALIGN='LEFT'>");
}
}
foreach (DataColumn column in currTable.Columns)
{
if (!string.IsNullOrEmpty(emailTableTemplate.CssTableStyle))
{
sb.Append("<TD>");
if (row[column].ToString().Trim().Length > 0)
sb.Append(row[column]);
else
sb.Append(" ");
}
else
{
sb.Append("<TD style='white-space: nowrap;'>");
if (row[column].ToString().Trim().Length > 0)
sb.Append(row[column]);
else
sb.Append(" ");
}
sb.Append("</TD>");
}
sb.Append("</TR>");
rowCounter++;
}
sb.Append("</TABLE>");
sb.Append("<br>");
tableNamesCount++;
}
return sb.ToString();
}