index.js

#!/usr/bin/env node

"use strict";

var handlebars = require('handlebars');
var cheerio = require('cheerio');
var fs = require('fs-extra');
var walk = require('walk');
var marked = require('marked');
var chalk = require('chalk');
var hl = require('highlight.js');
var path = require('path');

var error = chalk.bold.red;
var good = chalk.green;
var info = chalk.yellow;

var moduleDir = path.dirname(process.mainModule.filename);

var options = {
	sgComment: 'SG',
	srcFolder: process.cwd(),
	outputFile: path.join(process.cwd(), '/styleguide/dist/styleguide.html'),
	templateFile: path.join(moduleDir, '/template/template.html'),
	themeFile: path.join(moduleDir, '/template/theme.css'),
	highlightFolder: path.join(moduleDir, '/node_modules/highlight.js/styles'),
	highlightStyle: 'github',
	excludeDirs: ['target', 'node_modules'],
	fileExtensions: {
		scss: true,
		sass: true,
		css: true,
		less: true
	},
	walkerOptions: {
		followLinks: false
	},
	customVars: {
		sampleVar: 'Hello from customVars!'
	},
	jqFile: path.join(moduleDir, '/template/jquery.js')
};

var sgUniqueIdentifier = 'sg-by-emiloberg';

var args = process.argv.slice(2);

if(args.length > 0) {
	var curArg = args[0].toLowerCase();
	if(curArg === 'init') { // Let user create a new configuration file.
		var configFilePath = path.join(process.cwd(), '.styleguide');
		var existingConfig;
		try {
			existingConfig = fs.readFileSync(configFilePath, 'utf8');
		} catch(err) {
			fs.writeFileSync(configFilePath, JSON.stringify(options,null,'\t'));
			console.log(good('\nAll done!'));
			console.log('Created configuration file: ' + good(configFilePath));
		}
		if(existingConfig !== undefined) {
			console.log(error('\nConfiguration file \'.styleguide\' already exists in this directory!'));
			console.log('Edit that file, or delete it and run \'init\' again if you want to create a new configuration file.');
		}
		process.exit(0);
	} else { // Show help
		console.log('');
		console.log(chalk.blue('     _____ _         _                  _     _      '));
		console.log(chalk.blue('    / ____| |       | |                (_)   | |     '));
		console.log(chalk.blue('   | (___ | |_ _   _| | ___  __ _ _   _ _  __| | ___ '));
		console.log(chalk.blue('    \\___ \\| __| | | | |/ _ \\/ _` | | | | |/ _` |/ _ \\'));
		console.log(chalk.blue('    ____) | |_| |_| | |  __/ (_| | |_| | | (_| |  __/'));
		console.log(chalk.blue('   |_____/ \\__|\\__, |_|\\___|\\__, |\\__,_|_|\\__,_|\\___|'));
		console.log(chalk.blue('                __/ |        __/ |                   '));
		console.log(chalk.blue('               |___/        |___/                    '));
		console.log('');
		console.log('   ' + info('styleguide') + '         Generate styleguide');
		console.log('   ' + info('styleguide init') + '    Create a new configuration file in the current directory');
		console.log('   ' + info('styleguide help') + '    Show this so called help ');
		console.log('');
		console.log('   More help at');
		console.log('      https://github.com/emiloberg/markdown-styleguide-generator');
		console.log('');
		process.exit(0);
	}
}

/**
 * Read configuration
 */
try {
	var customOptions = fs.readFileSync('.styleguide', 'utf8');
} catch(err) {
	console.log('No ".styleguide" configuration file found in current directory, using defaults');
}
if (customOptions !== undefined) {
	try {
		customOptions = JSON.parse(customOptions);
	} catch(err) {
		console.log(error('Found ".styleguide", but could not read - is it valid json?'));
		console.dir(err);
		process.exit(1);
	}
	console.log(good('Read configuration file: ') + info('.styleguide'));
	options = mergeObjects(options, customOptions);
}
// Add walker exclude directories if set
if(Object.prototype.toString.call(options.excludeDirs) === '[object Array]') {
	options.walkerOptions.filters = options.excludeDirs;
}

/**
 * Read template/them files.
 */
try {
	var templateSource = fs.readFileSync(options.templateFile, 'utf8');
} catch(err) {
	console.log(error('Could not read template file: ' + options.templateFile));
	process.exit(1);
}
try {
	var highlightSource = fs.readFileSync(path.join(options.highlightFolder, options.highlightStyle + '.css'), 'utf8');
} catch(err) {
	console.log(error('Could not read highlight file: ' + path.join(options.highlightFolder, options.highlightStyle + '.css')));
	process.exit(1);
}
try {
	var themeSource = fs.readFileSync(options.themeFile, 'utf8');
} catch(err) {
	console.log(error('Could not read theme file: ' + options.themeFile));
	process.exit(1);
}
try {
	var jqSource = fs.readFileSync(options.jqFile, 'utf8');
} catch(err) {
	console.log(error('Could not read jquery file: ' + options.jqFile));
	process.exit(1);
}


/**
 * Custom renderer for marked.
 */
var renderer = new marked.Renderer();
renderer.heading = function (string, number) {
	if (number === 1) {
		var header = string.split('/', 2);
		var out = '<h1 class="main-section-' + sgUniqueIdentifier + '">' + header[0] + '</h1>\n';
		if (header.length > 1) {
			out += '<h1 class="sub-section-' + sgUniqueIdentifier + '">' + header[1] + '</h1>\n';
		} else {
			out += '<h1 class="sub-section-' + sgUniqueIdentifier + '"></h1>\n';
		}
		return out;
	} else {
		return '<h' + number + ' class="main-section-' + sgUniqueIdentifier + '" id="section-' + makeUrlSafe(string) + '">' + string + '</h' + number + '>\n';
	}
};
renderer.code = function (text, lang) {
	return '\n<code class="sg-code-' + sgUniqueIdentifier + '">\n' + text + '\n</code>\n';
};
marked.setOptions({
	renderer: renderer,
	gfm: true
});


/**
 * Walk the file tree
 */
var walker = walk.walk(options.srcFolder, options.walkerOptions);

/**
 * Read valid files (default: scss/css), get the Styleguide comments and put into an array
 */
var scssFilesContent = [];
walker.on("file", function (root, fileStats, next) {
	var fileExtension = fileStats.name.substr((~-fileStats.name.lastIndexOf(".") >>> 0) + 2).toLowerCase();
	if (options.fileExtensions[fileExtension]) {
		fs.readFile(path.join(root, fileStats.name), 'utf8', function (err, fileContent) {
			console.log('Reading file: ' + root + ' / ' + info(fileStats.name));
			if (err) {
				console.log(error('ERROR!'));
				console.dir(err);
				process.exit(1);
			}
			var pattern = new RegExp('/\\* ' + options.sgComment + '([\\s\\S]*?)\\*/', 'gi');
			var regResp;
			while ((regResp = pattern.exec(fileContent)) !== null) {
				scssFilesContent.push(marked(regResp[1]));
			}
			next();
		});
	} else {
		next();
	}
});
walker.on("errors", function (root, nodeStatsArray, next) {
	console.log(error('ERROR!'));
	console.dir(nodeStatsArray);
	process.exit(1);
});
walker.on("end", function () {
	var json = convertHTMLtoJSON('<div class="sg-section-' + sgUniqueIdentifier + '">\n' + scssFilesContent.join('</div>\n<div class="sg-section-' + sgUniqueIdentifier + '">\n') + '</div>');
	var html = doTemplating(json);
	saveFile(html);
});

/**
 * Save html to file
 *
 * @param html
 */
function saveFile(html) {
	fs.outputFile(options.outputFile, html, function(err, data) {
		if (err) {
			console.log(error('ERROR!'));
			console.dir(err);
			process.exit(1);
		}
		console.log(good('\n\nAll done!'));
		console.log('Created file: ' + good(options.outputFile));
	});
}

/**
 * Run through Handlebars to create HTML
 *
 * @param {object} json
 * @returns {string} html
 */
function doTemplating(json) {
	// Adding '#styleguide .hljs pre' to highlight css, to override common used styling for 'pre'
	highlightSource = highlightSource.replace('.hljs {', '#styleguide .hljs pre, .hljs {');

	handlebars.registerPartial("jquery", '<script>\n' + jqSource+ '\n</script>');
	handlebars.registerPartial("theme", '<style>\n' + themeSource + '\n</style>');
	handlebars.registerPartial("highlight", '<style>\n' + highlightSource + '\n</style>');

	var template = handlebars.compile(templateSource);
	return template(json);
}

/**
 * Take HTML and create JSON object to be parsed by Handlebars
 *
 * @param html
 * @returns {Array} json
 */
function convertHTMLtoJSON(html) {
	var masterData = {
		sections: [],
		menu: [],
		customVars: options.customVars
	};

	var $ = cheerio.load(html);

	// Loop each section and turn into javascript object
	$('div.sg-section-' + sgUniqueIdentifier).each(function (i, elem) {
		var $section = cheerio.load($(this).html());
		var curSectionData = {
			id: '',
			section: '',
			heading: '',
			code: '',
			markup: '',
			comment: ''
		};

		$section('h1.main-section-' + sgUniqueIdentifier).each(function (i2, elem2) {
			curSectionData.section = $section(this).text().replace(/^\s+|\s+$/g, '');
		});

		$section('h1.sub-section-' + sgUniqueIdentifier).each(function (i2, elem2) {
			curSectionData.heading = $section(this).text().replace(/^\s+|\s+$/g, '');
		});

		$section('code.sg-code-' + sgUniqueIdentifier).each(function (i2, elem2) {
			curSectionData.code = $section(this).html().replace(/^\s+|\s+$/g, '');
		});

		curSectionData.markup = hl.highlightAuto(curSectionData.code).value;
		curSectionData.id = makeUrlSafe(curSectionData.section  + '-' + curSectionData.heading);

		$section('h1.main-section-' + sgUniqueIdentifier).remove();
		$section('h1.sub-section-' + sgUniqueIdentifier).remove();
		$section('code.sg-code-' + sgUniqueIdentifier).remove();
		curSectionData.comment = $section.html().replace(/^\s+|\s+$/g, '');

		masterData.sections.push(curSectionData);
	});


	// Sort
	masterData.sections.sort(function (a, b) {
		if (a.section === b.section) {
			if (a.heading > b.heading) {
				return 1;
			}
			if (a.heading < b.heading) {
				return -1;
			}
			return 0;
		} else {
			if (a.section > b.section) {
				return 1;
			}
			if (a.section < b.section) {
				return -1;
			}
			return 0;
		}
	});

	// Create menu object
	var menuObj = {};
	masterData.sections.forEach(function (section) {
		if (!menuObj.hasOwnProperty(section.section)) {
			menuObj[section.section] = [];
		}
		menuObj[section.section].push({id: section.id, name:section.heading});
	});
	var menuArr = [];
	Object.keys(menuObj).forEach(function (key) {
		menuArr.push({name: key, headings: menuObj[key]});
	});
	masterData.menu = menuArr;

	return masterData;
}

/**
 * Merge Objects
 */
function mergeObjects(obj1, obj2) {
	for (var p in obj2) {
		try {
			if ( obj2[p].constructor == Object ) {
				obj1[p] = mergeObjects(obj1[p], obj2[p]);
			} else {
				obj1[p] = obj2[p];
			}
		} catch(e) {
			obj1[p] = obj2[p];
		}
	}
	return obj1;
}

/**
 * Remove Diacrits
 */
var defaultDiacriticsRemovalap = [
	{'base':'A', 'letters':'\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F'},
	{'base':'AA','letters':'\uA732'},
	{'base':'AE','letters':'\u00C6\u01FC\u01E2'},
	{'base':'AO','letters':'\uA734'},
	{'base':'AU','letters':'\uA736'},
	{'base':'AV','letters':'\uA738\uA73A'},
	{'base':'AY','letters':'\uA73C'},
	{'base':'B', 'letters':'\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181'},
	{'base':'C', 'letters':'\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E'},
	{'base':'D', 'letters':'\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779'},
	{'base':'DZ','letters':'\u01F1\u01C4'},
	{'base':'Dz','letters':'\u01F2\u01C5'},
	{'base':'E', 'letters':'\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E'},
	{'base':'F', 'letters':'\u0046\u24BB\uFF26\u1E1E\u0191\uA77B'},
	{'base':'G', 'letters':'\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E'},
	{'base':'H', 'letters':'\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D'},
	{'base':'I', 'letters':'\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197'},
	{'base':'J', 'letters':'\u004A\u24BF\uFF2A\u0134\u0248'},
	{'base':'K', 'letters':'\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2'},
	{'base':'L', 'letters':'\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780'},
	{'base':'LJ','letters':'\u01C7'},
	{'base':'Lj','letters':'\u01C8'},
	{'base':'M', 'letters':'\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C'},
	{'base':'N', 'letters':'\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4'},
	{'base':'NJ','letters':'\u01CA'},
	{'base':'Nj','letters':'\u01CB'},
	{'base':'O', 'letters':'\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C'},
	{'base':'OI','letters':'\u01A2'},
	{'base':'OO','letters':'\uA74E'},
	{'base':'OU','letters':'\u0222'},
	{'base':'OE','letters':'\u008C\u0152'},
	{'base':'oe','letters':'\u009C\u0153'},
	{'base':'P', 'letters':'\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754'},
	{'base':'Q', 'letters':'\u0051\u24C6\uFF31\uA756\uA758\u024A'},
	{'base':'R', 'letters':'\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782'},
	{'base':'S', 'letters':'\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784'},
	{'base':'T', 'letters':'\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786'},
	{'base':'TZ','letters':'\uA728'},
	{'base':'U', 'letters':'\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244'},
	{'base':'V', 'letters':'\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245'},
	{'base':'VY','letters':'\uA760'},
	{'base':'W', 'letters':'\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72'},
	{'base':'X', 'letters':'\u0058\u24CD\uFF38\u1E8A\u1E8C'},
	{'base':'Y', 'letters':'\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE'},
	{'base':'Z', 'letters':'\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762'},
	{'base':'a', 'letters':'\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250'},
	{'base':'aa','letters':'\uA733'},
	{'base':'ae','letters':'\u00E6\u01FD\u01E3'},
	{'base':'ao','letters':'\uA735'},
	{'base':'au','letters':'\uA737'},
	{'base':'av','letters':'\uA739\uA73B'},
	{'base':'ay','letters':'\uA73D'},
	{'base':'b', 'letters':'\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253'},
	{'base':'c', 'letters':'\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184'},
	{'base':'d', 'letters':'\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A'},
	{'base':'dz','letters':'\u01F3\u01C6'},
	{'base':'e', 'letters':'\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD'},
	{'base':'f', 'letters':'\u0066\u24D5\uFF46\u1E1F\u0192\uA77C'},
	{'base':'g', 'letters':'\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F'},
	{'base':'h', 'letters':'\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265'},
	{'base':'hv','letters':'\u0195'},
	{'base':'i', 'letters':'\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131'},
	{'base':'j', 'letters':'\u006A\u24D9\uFF4A\u0135\u01F0\u0249'},
	{'base':'k', 'letters':'\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3'},
	{'base':'l', 'letters':'\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747'},
	{'base':'lj','letters':'\u01C9'},
	{'base':'m', 'letters':'\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F'},
	{'base':'n', 'letters':'\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5'},
	{'base':'nj','letters':'\u01CC'},
	{'base':'o', 'letters':'\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275'},
	{'base':'oi','letters':'\u01A3'},
	{'base':'ou','letters':'\u0223'},
	{'base':'oo','letters':'\uA74F'},
	{'base':'p','letters':'\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755'},
	{'base':'q','letters':'\u0071\u24E0\uFF51\u024B\uA757\uA759'},
	{'base':'r','letters':'\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783'},
	{'base':'s','letters':'\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B'},
	{'base':'t','letters':'\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787'},
	{'base':'tz','letters':'\uA729'},
	{'base':'u','letters': '\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289'},
	{'base':'v','letters':'\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C'},
	{'base':'vy','letters':'\uA761'},
	{'base':'w','letters':'\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73'},
	{'base':'x','letters':'\u0078\u24E7\uFF58\u1E8B\u1E8D'},
	{'base':'y','letters':'\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF'},
	{'base':'z','letters':'\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763'}
];

var diacriticsMap = {};
for (var i=0; i < defaultDiacriticsRemovalap.length; i++){
	var letters = defaultDiacriticsRemovalap[i].letters.split("");
	for (var j=0; j < letters.length ; j++){
		diacriticsMap[letters[j]] = defaultDiacriticsRemovalap[i].base;
	}
}

function removeDiacritics (str) {
	return str.replace(/[^\u0000-\u007E]/g, function(a){
		return diacriticsMap[a] || a;
	});
}

function makeUrlSafe(str) {
	var ret = str || '';
	ret = ret.replace(/ /g, '_');
	ret = removeDiacritics(ret);
	return ret;
}