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Mini Shell
Mini Shell
/**
* Configures this Object in the Global Tribe variable
*
* @since 4.7
*
* @type {Object}
*/
tribe.utils = tribe.utils || {};
/**
* A Module that allows one to convert a dash/dot/underscore/space separated
* string to camelCase: foo-bar -> fooBar
*
* This module was heavily based on Sindresorhus work.
* Only converted to play nicely on WordPress Plugin Env
*
* @see https://github.com/sindresorhus/camelcase
*
* @since 4.7
*
*/
( function( obj, _ ) {
'use strict';
function preserveCamelCase( str ) {
var isLastCharLower = false;
var isLastCharUpper = false;
var isLastLastCharUpper = false;
for ( var i = 0; i < str.length; i++ ) {
var char = str[ i ];
if ( isLastCharLower && /[a-zA-Z]/.test( char ) && char.toUpperCase() === char ) {
str = str.substr( 0, i ) + '-' + str.substr( i );
isLastCharLower = false;
isLastLastCharUpper = isLastCharUpper;
isLastCharUpper = true;
i++;
} else if ( isLastCharUpper && isLastLastCharUpper && /[a-zA-Z]/.test( char ) && c.toLowerCase() === char ) {
str = str.substr( 0, i - 1 ) + '-' + str.substr( i - 1 );
isLastLastCharUpper = isLastCharUpper;
isLastCharUpper = false;
isLastCharLower = true;
} else {
isLastCharLower = char.toLowerCase() === char;
isLastLastCharUpper = isLastCharUpper;
isLastCharUpper = char.toUpperCase() === char;
}
}
return str;
}
/**
* Converts a String into camelCase
*
* @since 4.7
*
* @param {string} str String to be converted
*
* @return {string}
*/
obj.camelCase = function( str ) {
// Makes sure we deal with strings only
if ( arguments.length > 1 ) {
// Remove any Empty Spaces
str = _.map( arguments, function( val ) {
return val.trim();
} );
// Remove any empty Entries and Join by `-`
str = str.filter( str, function( val ){
return 0 !== val.length;
} ).join( '-' );
} else {
str = str.trim();
}
// by here we know what it is
if ( 0 === str.length ) {
return '';
}
if ( 1 === str.length ) {
return str.toLowerCase();
}
if ( /^[a-z0-9]+$/.test( str ) ) {
return str;
}
var hasUpperCase = str !== str.toLowerCase();
if ( hasUpperCase ) {
str = preserveCamelCase( str );
}
return str
.replace( /^[_.\- ]+/, '' )
.toLowerCase()
.replace( /[_.\- ]+(\w|$)/g, function ( m, p1 ){
return p1.toUpperCase();
} );
};
}( tribe.utils, window.underscore || _ ) );
Zerion Mini Shell 1.0