Difference between revisions of "Core"

Revision as of 08:46, 15 April 2017

Include

Maven

<dependency>
	<groupId>net.ccil</groupId>
	<version>${ccil.version}</version>
	<artifactId>ccil-ui-web</artifactId>
	<scope>runtime</scope>
	<type>war</type>
</dependency>

API

String Prototypes

contains

String.prototype.contains = function(str, ignoreCase) {
	  return (ignoreCase ? this.toUpperCase() : this)
	    .indexOf(ignoreCase ? str.toUpperCase() : str) >= 0;
};

endsWith

String.prototype.endsWith = function(suffix) {
	return this.indexOf(suffix, this.length - suffix.length) !== -1;
};

replaceAll

String.prototype.replaceAll = function(search, replacement) {
	var target = this;
	return target.replace(new RegExp(search, 'g'), replacement);
};

Utils

General

isFunction

CCIL.utils.isFunction = function(functionToCheck) {
	var getType = {};
	return functionToCheck
			&& getType.toString.call(functionToCheck) === '[object Function]';
}

isDefined

CCIL.utils.isDefined = function(val) {
	return !CCIL.utils.isUndefined(val);
}

isUndefined

CCIL.utils.isUndefined = function(val) {
	return (typeof val === 'undefined');
}

isNull

CCIL.utils.isNull = function(val) {
	return url === null;
}

isVal

CCIL.utils.isVal = function(val) {
	return CCIL.utils.isDefined(val) && (!CCIL.utils.isNull(val));
}

Color

randomColor

CCIL.utils.randomColor = function() {
	var letters = '0123456789ABCDEF'.split('');
	var color = '#';
	for (var i = 0; i < 6; i++) {
		color += letters[Math.floor(Math.random() * 16)];
	}
	return color;
}

System

parentFolder =

CCIL.utils.parentFolder = function(targetFile) {
	var index = targetFile.lastIndexOf('/');
	if (index > 0) {
		var parentFolder = targetFile.substring(0, index); // ,
		// targetFile.length
		return parentFolder;
	} else {
		return '';
	}
}

getParam

CCIL.utils.getParam = function(val) {
	var result = null, tmp = [];
	location.search
	// .replace ( "?", "" )
	// this is better, there might be a question mark inside
	.substr(1).split("&").forEach(function(item) {
		tmp = item.split("=");
		if (tmp[0] === val)
			result = decodeURIComponent(tmp[1]);
	});
	return result;
}

JSON

toJSON

CCIL.utils.toJSON = function(val) {
	// convert to JSON string
	var json = JSON.stringify(val);

	// patch
	if (!(typeof json == 'undefined')) {
		json = json.split('&').join('__AMP__');
		json = json.split('%').join('__PERCENT__');
	} else {
		json = 'null';
	}

	return json;
}

fromJSON

CCIL.utils.fromJSON = function(val) {
	val = val.split('__AMP__').join('&');
	val = val.split('__PERCENT__').join('%');

	return JSON.parse(val);
}

General

humanFileSize

CCIL.utils.humanFileSize = function(bytes) {
	return CCIL.utils.humanFileSize(bytes, false);
}

CCIL.utils.humanFileSize = function(bytes, si) {
	var thresh = si ? 1000 : 1024;
	if (Math.abs(bytes) < thresh) {
		return bytes + ' B';
	}
	var units = si ? [ 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB' ] : [
			'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB' ];
	var u = -1;
	do {
		bytes /= thresh;
		++u;
	} while (Math.abs(bytes) >= thresh && u < units.length - 1);

	return bytes.toFixed(1) + ' ' + units[u];
}

Shurtcuts

shortcutChars

CCIL.utils.shortcutChars = '1234567890qwertyuiop[]asdfghjkl;zxcvbnm';

shortuctIndex

CCIL.utils.shortuctIndex = function(_char) {
	var res = String.fromCharCode(_char);
	var index = CCIL.utils.shortcutChars.indexOf(res);

	if (index == -1) {
		CCIL.log('ERROR: unknown charecter (' + _char + ').');

		return null;
	}

	return index;
}

shortcutSymbol =

CCIL.utils.shortcutSymbol = function(index) {
	if (index >= CCIL.utils.shortcutChars.length) {
		CCIL.log('ERROR: index is greater than the vailable charecters ('
				+ index + ').');
		return null;
	}

	return CCIL.utils.shortcutChars.charAt(index);
}