/// <summary>
/// Read the templates variables
/// </summary>
/// <returns>Returns true if changes happened</returns>
private bool ReadTemplateFields()
{
if (Template == null || TemplateFields == null)
{
return(false);
}
if (!File.Exists(Template) && File.Exists(Path.Combine(Config.SlidesConfiguration.TemplatePath, Template)))
{
Template = Path.Combine(Config.SlidesConfiguration.TemplatePath, Template);
}
else if (!File.Exists(Template) && File.Exists(Path.Combine(Config.SlidesConfiguration.TemplatePath, Path.GetFileName(Template))))
{
Template = Path.Combine(Config.SlidesConfiguration.TemplatePath, Path.GetFileName(Template));
}
else if (!File.Exists(Template))
{
return(false);
}
var templateHtml = File.ReadAllText(Template);
// Pattern used to replace template variables
string pattern = "@@(?<variable>.*?)(=(?<default>.*))?@@";
var changes = false;
if (TemplateFields == null)
{
TemplateFields = new DispatchedObservableCollection <ManagerTemplateField>();
}
var matches = Regex.Matches(templateHtml, pattern);
foreach (Match m in matches)
{
var variable = m.Groups["variable"].Value;
var defaultvalue = m.Groups["default"].Value;
var isDefaultValue = false;
string replaceValue = null;
if (Context != null && Context.HasValue(variable))
{
replaceValue = Context.GetValue(variable);
}
else if (!string.IsNullOrEmpty(defaultvalue))
{
replaceValue = defaultvalue;
isDefaultValue = true;
//// Add to context if any
//if (Context != null)
//{
// Context.Data.Add(new DataMessage()
// {je
// Data = null,
// DataType = "string",
// Key = variable,
// Value = defaultvalue
// });
//}
}
// Add all fields to template fields
if (TemplateFields.Any(x => x.Title == variable))
{
// If already in there check if value changed
var existing = TemplateFields.First(x => x.Title == variable);
if (!isDefaultValue && String.Compare(existing.Value, replaceValue, StringComparison.Ordinal) != 0)
{
// Update value
if (replaceValue != null)
{
existing.Value = replaceValue;
changes = true;
}
}
}
else
{
// Only add once to list
TemplateFields.Add(new ManagerTemplateField(variable, replaceValue));
changes = true;
}
}
return(changes);
}
/// <summary>
/// Read the templates variables
/// </summary>
/// <returns>Returns true if changes happened</returns>
private bool ReadTemplateFields()
{
if (Template == null || TemplateFields == null)
{
return(false);
}
if (!File.Exists(Template) && File.Exists(Path.Combine(Config.SlidesConfiguration.TemplatePath, Template)))
{
Template = Path.Combine(Config.SlidesConfiguration.TemplatePath, Template);
}
else if (!File.Exists(Template) && File.Exists(Path.Combine(Config.SlidesConfiguration.TemplatePath, Path.GetFileName(Template))))
{
Template = Path.Combine(Config.SlidesConfiguration.TemplatePath, Path.GetFileName(Template));
}
else if (!File.Exists(Template))
{
return(false);
}
var templateHtml = File.ReadAllText(Template);
// Replace @@values@@ with context Values
const string pattern = "@@(.*?)@@";
var changes = false;
if (TemplateFields == null)
{
TemplateFields = new DispatchedObservableCollection <ManagerTemplateField>();
}
foreach (Match m in Regex.Matches(templateHtml, pattern))
{
var variable = m.Groups[1].Value;
string replaceValue = null;
if (Context != null && Context.HasValue(variable))
{
replaceValue = Context.GetValue(variable);
}
// Add all fields to template fields
if (TemplateFields.Any(x => x.Title == variable))
{
// If already in there check if value changed
var existing = TemplateFields.First(x => x.Title == variable);
if (String.Compare(existing.Value, replaceValue, StringComparison.Ordinal) != 0)
{
// Update value
if (replaceValue != null)
{
existing.Value = replaceValue;
changes = true;
}
}
}
else
{
// Only add once to list
TemplateFields.Add(new ManagerTemplateField(variable, replaceValue));
changes = true;
}
}
return(changes);
}