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@@ -6,6 +6,7 @@ import asynchttpserver
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# ----- SUPPORT ----- #
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import asyncfile # loadtemplate
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import strutils # startsWith, endsWith
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+import tables
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import macros
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import times
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import json # urlParams
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@@ -59,6 +60,37 @@ proc loadtemplate*(name: string, json: JsonNode = %*{}): Future[string] {.async,
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readed = await file.readAll()
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file.close()
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for key, value in json.pairs:
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+ # if statment
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+ # e.g.: if $(variable) {......}
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+ var if_statment = re("if\\s*(\\$\\(" & key & "\\))\\s*\\{\\s*([\\s\\S]+?)\\s*\\}")
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+ if readed.contains(if_statment):
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+ var canplace: bool = false
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+ case value.kind:
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+ of JBool:
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+ if value.getBool:
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+ canplace = true
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+ of JInt:
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+ if value.getInt != 0:
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+ canplace = true
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+ of JFloat:
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+ if value.getFloat != 0.0:
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+ canplace = true
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+ of JString:
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+ if value.getStr.len > 0:
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+ canplace = true
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+ of JArray:
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+ if value.len > 0:
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+ canplace = true
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+ of JObject:
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+ if value.getFields.len > 0:
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+ canplace = true
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+ else: discard
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+ if canplace:
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+ readed = readed.replacef(if_statment, "$2")
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+ else:
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+ readed = readed.replacef(if_statment, "")
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+ # variable statment
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+ # e.g.: $(variable)
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readed = readed.replacef(re("(\\$\\s*\\(" & $key & "\\))"), $value)
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return readed
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SakiKawasaki