public IEnumerable <TemplateContentSummary> GetTemplateVersions(string templateName)
{
var templates = Directory.GetFiles(TemplatesFolder, "*.docx")
.Select(f => new { Path = f, NameParts = Path.GetFileNameWithoutExtension(f).Split('_', 2) })
.Select(a => new { FullName = a.Path, Name = a.NameParts[0], Version = a.NameParts[1] })
.Where(a => a.Name.Equals(templateName, StringComparison.CurrentCultureIgnoreCase))
.Select(a => ContentItemFactory.BuildTemplate(a.FullName, ReadContents(a.FullName)));
return(templates);
}
public TemplateContent GetTemplate(string templateName, string version = null)
{
if (string.IsNullOrEmpty(version))
{
return(GetLatestTemplate(templateName));
}
else
{
var templateFileName = $"{templateName}_{version}.docx";
var templatePath = Path.Combine(TemplatesFolder, templateFileName);
if (!File.Exists(templatePath))
{
return(null);
}
return(ContentItemFactory.BuildTemplate(templatePath, ReadContents(templatePath)));
}
}
public TemplateContent GetLatestTemplate(string templateName)
{
if (string.IsNullOrEmpty(templateName))
{
throw new ArgumentNullException(nameof(templateName));
}
var templateFileName = Directory
.GetFiles(TemplatesFolder, $"{templateName}_*.docx")
.OrderByDescending(o => o)
.FirstOrDefault();
if (templateFileName == null)
{
return(null);
}
return(ContentItemFactory.BuildTemplate(templateFileName, ReadContents(templateFileName)));
}
public Task <TemplateContent> CreateTemplate(string templateName, Stream contents)
{
if (string.IsNullOrEmpty(templateName))
{
throw new ArgumentNullException(nameof(templateName));
}
if (contents == null || contents.Length == 0)
{
throw new ArgumentNullException(nameof(contents));
}
var templateVersionName = $"{templateName}_{DateTime.Now.Ticks}";
var templateFilename = $"{templateVersionName}.docx";
var templatePath = Path.Combine(TemplatesFolder, templateFilename);
WriteContents(templatePath, contents);
TemplateContent result = ContentItemFactory.BuildTemplate(templatePath, contents);
return(Task.FromResult(result));
}