You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.6 KiB
JavaScript
60 lines
1.6 KiB
JavaScript
const fs = require("fs"),
|
|
utils = require("./utils"),
|
|
caching = require("./caching"),
|
|
|
|
// pp (preprocessors)
|
|
pp_html = require("./pp_html"),
|
|
pp_sass = require("node-sass"),
|
|
|
|
pp_config = {
|
|
".sass" : "sass",
|
|
".html": "html",
|
|
".htm": "hmtl"
|
|
};
|
|
var logger = require("winston");
|
|
|
|
/**
|
|
* Sets the logger for logging
|
|
* @param {Winston Logger} newLogger
|
|
*/
|
|
exports.setLogger = function(newLogger) {
|
|
logger = newLogger;
|
|
caching.setLogger(logger);
|
|
}
|
|
|
|
/**
|
|
* Returns the data for the file. In some cases the data is processed or loaded from cache.
|
|
* @param {String} filename The file containing the data
|
|
* @return {String} The data that should be send
|
|
*/
|
|
exports.getProcessed = function(filename) {
|
|
try {
|
|
logger.debug("Processing File %s", filename);
|
|
var extension = utils.getExtension(filename);
|
|
var data = null;
|
|
if (caching.isCached(filename)) return caching.getCached(filename)
|
|
logger.debug("File is not cached. Processing...");
|
|
switch (pp_config[extension]) {
|
|
case "sass":
|
|
logger.debug("Processing sass %s", filename);
|
|
data = Buffer.from(pp_sass.renderSync({
|
|
file: filename
|
|
}).css).toString("utf-8");
|
|
break;
|
|
case "html":
|
|
logger.debug("Processing html %s", filename);
|
|
data = pp_html.formatHtml(filename);
|
|
break;
|
|
default:
|
|
logger.debug("No processor found for %s. Returning data.", filename);
|
|
return fs.readFileSync(filename);
|
|
}
|
|
caching.cache(filename, data);
|
|
logger.debug("Cached file %s", filename);
|
|
return data;
|
|
} catch (error) {
|
|
logger.error(error);
|
|
return "Processing Error";
|
|
}
|
|
}
|