synapse_fs/file.js

A simple file search utility.

var path = require('path');
var S = require('string');

function File (options)
{
	//We're using the absolute file name as unique id. CSS doesn't support slashes and Full Stops as part of the selector name, so we have to convert them
	//Forward slash becomes underscore (_)
	//Full Stop becomes hyphen (-)
	var fsSeperator = '/'; //fs seperator is not OS specific. It's always a forward slash
	if (options.absoluteFileName == fsSeperator)//If it's the root (special case)
		this.id = options.absoluteFileName.replace(fsSeperator,'__root__');
	else
	{
		var id = options.absoluteFileName.replace(root, '');
		this.id = S(id).replaceAll(fsSeperator, '_').s;
		this.id = S(this.id).replaceAll('.', '-').s;
	}

	this.rootSearchPath = options.rootSearchPath;
	this.depthCountOffset = S(S(S(options.absoluteFileName).replaceAll(this.rootSearchPath, ''))).count(fsSeperator);
	
	if (this.rootSearchPath.indexOf('//') == 0)
		this.depthCount = S(options.absoluteFileName.substring(2)).count(fsSeperator);
	else if (this.rootSearchPath.indexOf('/') == 0)
		this.depthCount = S(options.absoluteFileName.substring(1)).count(fsSeperator);
	else if (this.rootSearchPath.indexOf('./') == 0)
		this.depthCount = S(options.absoluteFileName.substring(2)).count(fsSeperator);
	else if (this.rootSearchPath.indexOf('.//') == 0)
		this.depthCount = S(options.absoluteFileName.substring(3)).count(fsSeperator);
	
	this.absoluteFileName = options.absoluteFileName;
	this.fileName = options.fileName;
	this.isFile = options.isFile;
	this.isDirectory = options.isDirectory;
	this.error = options.error;
};

File.prototype.constructor = File;

module.exports = File;