/// <summary>
/// Parses the snippets of a template
/// </summary>
/// <param name="template">Template to parse</param>
/// <returns>List of found snippets</returns>
private List <ExportTemplateSnippet> ParseSnippets(ExportTemplate template)
{
string snippetRegexFormat = string.Format("(\\s|^){0}\\.{1}\\.(.*?)\\.({2}|{3}|{4})", ExportConstants.ScribanExportSnippetsObjectKey, StandardMemberRenamer.Rename(nameof(ScribanExportSnippetsData.Snippets)),
StandardMemberRenamer.Rename(nameof(ScribanExportSnippet.InitialFunction)), StandardMemberRenamer.Rename(nameof(ScribanExportSnippet.AdditionalFunctions)),
StandardMemberRenamer.Rename(nameof(ScribanExportSnippet.AllFunctions)));
Regex exportSnippetRegex = new Regex(snippetRegexFormat, RegexOptions.Multiline);
Template parsedTemplate = Template.Parse(template.Code);
List <ExportTemplateSnippet> snippets = new List <ExportTemplateSnippet>();
List <ScriptStatement> statementsToCheck = ScribanStatementExtractor.ExtractPlainNonTextStatements(parsedTemplate);
foreach (ScriptStatement curStatement in statementsToCheck)
{
if (curStatement is ScriptRawStatement)
{
continue;
}
string statement = curStatement.ToString();
MatchCollection snippetMatches = exportSnippetRegex.Matches(statement);
if (!snippetMatches.Any())
{
continue;
}
AddNewSnippets(snippets, snippetMatches);
}
return(snippets);
}
/// <summary>
/// Parses the referenced include templates from a template
/// </summary>
/// <param name="template">Template to parse</param>
/// <returns>List of referenced include</returns>
private async Task <List <IncludeExportTemplateReference> > ParseIncludeTemplates(ExportTemplate template)
{
Template parsedTemplate = Template.Parse(template.Code);
List <IncludeExportTemplateReference> includeTemplateRefs = new List <IncludeExportTemplateReference>();
List <ScriptStatement> statementsToCheck = ScribanStatementExtractor.ExtractPlainNonTextStatements(parsedTemplate);
foreach (ScriptStatement curStatement in statementsToCheck)
{
if (!(curStatement is ScriptExpressionStatement))
{
continue;
}
ScriptExpressionStatement expressionStatement = (ScriptExpressionStatement)curStatement;
if (expressionStatement.Expression == null || !(expressionStatement.Expression is ScriptFunctionCall))
{
continue;
}
ScriptFunctionCall functionCall = (ScriptFunctionCall)expressionStatement.Expression;
if (functionCall.Target == null || functionCall.Target.ToString() != "include")
{
continue;
}
if (functionCall.Arguments.Count < 1)
{
continue;
}
string templateName = functionCall.Arguments[0].ToString().Trim('\"').Trim('\'');
IncludeExportTemplate existingTemplate = await _cachedDbAccess.GetIncludeTemplateByName(template.ProjectId, templateName);
if (existingTemplate != null && !includeTemplateRefs.Any(e => e.IncludeTemplateId == existingTemplate.Id))
{
includeTemplateRefs.Add(new IncludeExportTemplateReference {
IncludeTemplateId = existingTemplate.Id,
Name = existingTemplate.Name
});
}
}
return(includeTemplateRefs);
}
