;
// jQuery toast plugin created by Kamran Ahmed copyright MIT license 2014
// v0.1
if ( typeof Object.create !== 'function' ) {
Object.create = function( obj ) {
function F() {}
F.prototype = obj;
return new F();
};
}
(function( $, window, document, undefined ) {
"use strict";
var Toast = {
_positionClasses : ['bottom-left', 'bottom-right', 'top-right', 'top-left', 'bottom-center', 'top-center', 'mid-center'],
_defaultIcons : ['success', 'error', 'info', 'warning'],
init: function (options, elem) {
this.prepareOptions(options, $.toast.options);
this.process();
},
prepareOptions: function(options, options_to_extend) {
var _options = {};
if ( ( typeof options === 'string' ) || ( options instanceof Array ) ) {
_options.text = options;
} else {
_options = options;
}
this.options = $.extend( {}, options_to_extend, _options );
},
process: function () {
this.setup();
this.addToDom();
this.position();
this.bindToast();
this.animate();
},
setup: function () {
var _toastContent = '';
this._toastEl = this._toastEl || $('<div></div>', {
class : 'jq-toast-single'
});
if ( this.options.allowToastClose ) {
_toastContent += '<span class="close-jq-toast-single">×</span>';
};
if ( this.options.text instanceof Array ) {
if ( this.options.heading ) {
_toastContent +='<h2 class="jq-toast-heading">' + this.options.heading + '</h2>';
};
_toastContent += '<ul class="jq-toast-ul">';
for (var i = 0; i < this.options.text.length; i++) {
_toastContent += '<li class="jq-toast-li" id="jq-toast-item-' + i + '">' + this.options.text[i] + '</li>';
}
_toastContent += '</ul>';
} else {
if ( this.options.heading ) {
_toastContent +='<h2 class="jq-toast-heading">' + this.options.heading + '</h2>';
};
_toastContent += this.options.text;
}
this._toastEl.html( _toastContent );
if ( this.options.bgColor !== false ) {
this._toastEl.css("background-color", this.options.bgColor);
};
if ( this.options.textColor !== false ) {
this._toastEl.css("color", this.options.textColor);
};
if ( this.options.textAlign ) {
this._toastEl.css('text-align', this.options.textAlign);
}
if ( this.options.icon !== false ) {
this._toastEl.addClass('jq-has-icon');
if ( $.inArray(this.options.icon, this._defaultIcons) !== -1 ) {
this._toastEl.addClass('jq-icon-' + this.options.icon);
};
};
},
position: function () {
if ( ( typeof this.options.position === 'string' ) && ( $.inArray( this.options.position, this._positionClasses) !== -1 ) ) {
if ( this.options.position === 'bottom-center' ) {
this._container.css({
left: ( $(window).outerWidth() / 2 ) - this._container.outerWidth()/2,
bottom: 20
});
} else if ( this.options.position === 'top-center' ) {
this._container.css({
left: ( $(window).outerWidth() / 2 ) - this._container.outerWidth()/2,
top: 20
});
} else if ( this.options.position === 'mid-center' ) {
this._container.css({
left: ( $(window).outerWidth() / 2 ) - this._container.outerWidth()/2,
top: ( $(window).outerHeight() / 2 ) - this._container.outerHeight()/2
});
} else {
this._container.addClass( this.options.position );
}
} else if ( typeof this.options.position === 'object' ) {
this._container.css({
top : this.options.position.top ? this.options.position.top : 'auto',
bottom : this.options.position.bottom ? this.options.position.bottom : 'auto',
left : this.options.position.left ? this.options.position.left : 'auto',
right : this.options.position.right ? this.options.position.right : 'auto'
});
} else {
this._container.addClass( 'bottom-left' );
}
},
bindToast: function () {
var that = this;
this._toastEl.find('.close-jq-toast-single').on('click', function ( e ) {
e.preventDefault();
if( that.options.showHideTransition === 'fade') {
that._toastEl.trigger('beforeHide');
that._toastEl.fadeOut(function () {
that._toastEl.trigger('afterHidden');
});
} else if ( that.options.showHideTransition === 'slide' ) {
that._toastEl.trigger('beforeHide');
that._toastEl.slideUp(function () {
that._toastEl.trigger('afterHidden');
});
} else {
that._toastEl.trigger('beforeHide');
that._toastEl.hide(function () {
that._toastEl.trigger('afterHidden');
});
}
});
if ( typeof this.options.beforeShow == 'function' ) {
this._toastEl.on('beforeShow', function () {
that.options.beforeShow();
});
};
if ( typeof this.options.afterShown == 'function' ) {
this._toastEl.on('afterShown', function () {
that.options.afterShown();
});
};
if ( typeof this.options.beforeHide == 'function' ) {
this._toastEl.on('beforeHide', function () {
that.options.beforeHide();
});
};
if ( typeof this.options.afterHidden == 'function' ) {
this._toastEl.on('afterHidden', function () {
that.options.afterHidden();
});
};
},
addToDom: function () {
var _container = $('.jq-toast-wrap');
if ( _container.length === 0 ) {
_container = $('<div></div>',{
class: "jq-toast-wrap"
});
$('body').append( _container );
} else if ( !this.options.stack || isNaN( parseInt(this.options.stack, 10) ) ) {
_container.empty();
}
_container.find('.jq-toast-single:hidden').remove();
_container.append( this._toastEl );
if ( this.options.stack && !isNaN( parseInt( this.options.stack ), 10 ) ) {
var _prevToastCount = _container.find('.jq-toast-single').length,
_extToastCount = _prevToastCount - this.options.stack;
if ( _extToastCount > 0 ) {
$('.jq-toast-wrap').find('.jq-toast-single').slice(0, _extToastCount).remove();
};
}
this._container = _container;
},
animate: function () {
var that = this;
this._toastEl.hide();
this._toastEl.trigger('beforeShow');
if ( this.options.showHideTransition.toLowerCase() === 'fade' ) {
this._toastEl.fadeIn(function ( ){
that._toastEl.trigger('afterShown');
});
} else if ( this.options.showHideTransition.toLowerCase() === 'slide' ) {
this._toastEl.slideDown(function ( ){
that._toastEl.trigger('afterShown');
});
} else {
this._toastEl.show(function ( ){
that._toastEl.trigger('afterShown');
});
}
if ( ( this.options.hideAfter !== false ) && !isNaN( parseInt( this.options.hideAfter, 10 ) ) ) {
var that = this;
window.setTimeout(function(){
if ( that.options.showHideTransition.toLowerCase() === 'fade' ) {
that._toastEl.trigger('beforeHide');
that._toastEl.fadeOut(function () {
that._toastEl.trigger('afterHidden');
});
} else if ( that.options.showHideTransition.toLowerCase() === 'slide' ) {
that._toastEl.trigger('beforeHide');
that._toastEl.slideUp(function () {
that._toastEl.trigger('afterHidden');
});
} else {
that._toastEl.trigger('beforeHide');
that._toastEl.hide(function () {
that._toastEl.trigger('afterHidden');
});
}
}, this.options.hideAfter);
};
},
reset: function ( resetWhat ) {
if ( resetWhat === 'all' ) {
$('.jq-toast-wrap').remove();
} else {
this._toastEl.remove();
}
},
update: function(options) {
this.prepareOptions(options, this.options);
this.setup();
this.bindToast();
}
};
$.toast = function(options) {
var toast = Object.create(Toast);
toast.init(options, this);
return {
reset: function ( what ) {
toast.reset( what );
},
update: function( options ) {
toast.update( options );
}
}
};
$.toast.options = {
text: '',
heading: '',
showHideTransition: 'fade',
allowToastClose: true,
hideAfter: 5000,
stack: 5,
position: 'bottom-left',
bgColor: false,
textColor: false,
textAlign: 'left',
icon: false,
beforeShow: function () {},
afterShown: function () {},
beforeHide: function () {},
afterHidden: function () {}
};
})( jQuery, window, document );
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