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Filename : lg-share.js
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/**!
 * lg-share.js | 1.3.0 | May 20th 2020
 * http://sachinchoolur.github.io/lg-share.js
 * Copyright (c) 2016 Sachin N; 
 * @license GPLv3 
 */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.LgShare = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
(function (global, factory) {
    if (typeof define === "function" && define.amd) {
        define([], factory);
    } else if (typeof exports !== "undefined") {
        factory();
    } else {
        var mod = {
            exports: {}
        };
        factory();
        global.lgShare = mod.exports;
    }
})(this, function () {
    'use strict';

    var _extends = Object.assign || function (target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = arguments[i];

            for (var key in source) {
                if (Object.prototype.hasOwnProperty.call(source, key)) {
                    target[key] = source[key];
                }
            }
        }

        return target;
    };

    var shareSefaults = {
        share: true,
        facebook: true,
        facebookDropdownText: 'Facebook',
        twitter: true,
        twitterDropdownText: 'Twitter',
        googlePlus: true,
        googlePlusDropdownText: 'GooglePlus',
        pinterest: true,
        pinterestDropdownText: 'Pinterest'
    };

    function toCamelCase(input) {
        return input.toLowerCase().replace(/-(.)/g, function (match, group1) {
            return group1.toUpperCase();
        });
    }

    var Share = function Share(element) {

        this.el = element;

        this.core = window.lgData[this.el.getAttribute('lg-uid')];
        this.core.s = _extends({}, shareSefaults, this.core.s);

        if (this.core.s.share) {
            this.init();
        }

        return this;
    };

    Share.prototype.init = function () {
        var _this = this;
        var shareHtml = '<button aria-label="Share" aria-haspopup="true" aria-expanded="false" id="lg-share" class="lg-icon">' + '<ul class="lg-dropdown" style="position: absolute;">';
        shareHtml += _this.core.s.facebook ? '<li><a id="lg-share-facebook" target="_blank"><span class="lg-icon"></span><span class="lg-dropdown-text">' + this.core.s.facebookDropdownText + '</span></a></li>' : '';
        shareHtml += _this.core.s.twitter ? '<li><a id="lg-share-twitter" target="_blank"><span class="lg-icon"></span><span class="lg-dropdown-text">' + this.core.s.twitterDropdownText + '</span></a></li>' : '';
        shareHtml += _this.core.s.googlePlus ? '<li><a id="lg-share-googleplus" target="_blank"><span class="lg-icon"></span><span class="lg-dropdown-text">' + this.core.s.googlePlusDropdownText + '</span></a></li>' : '';
        shareHtml += _this.core.s.pinterest ? '<li><a id="lg-share-pinterest" target="_blank"><span class="lg-icon"></span><span class="lg-dropdown-text">' + this.core.s.pinterestDropdownText + '</span></a></li>' : '';
        shareHtml += '</ul></button>';

        this.core.outer.querySelector('.lg-toolbar').insertAdjacentHTML('beforeend', shareHtml);
        this.core.outer.querySelector('.lg').insertAdjacentHTML('beforeend', '<div id="lg-dropdown-overlay"></div>');
        var shareButton = document.getElementById('lg-share');
        utils.on(shareButton, 'click.lg', function () {
            if (utils.hasClass(_this.core.outer, 'lg-dropdown-active')) {
                utils.removeClass(_this.core.outer, 'lg-dropdown-active');
                shareButton.setAttribute('aria-expanded', false);
            } else {
                utils.addClass(_this.core.outer, 'lg-dropdown-active');
                shareButton.setAttribute('aria-expanded', true);
            }
        });

        utils.on(document.getElementById('lg-dropdown-overlay'), 'click.lg', function () {
            utils.removeClass(_this.core.outer, 'lg-dropdown-active');
            shareButton.setAttribute('aria-expanded', false);
        });

        utils.on(_this.core.el, 'onAfterSlide.lgtm', function (event) {

            setTimeout(function () {
                if (_this.core.s.facebook) {
                    document.getElementById('lg-share-facebook').setAttribute('href', 'https://www.facebook.com/sharer/sharer.php?u=' + _this.getSharePropsUrl(event.detail.index, 'data-facebook-share-url'));
                }
                if (_this.core.s.twitter) {
                    document.getElementById('lg-share-twitter').setAttribute('href', 'https://twitter.com/intent/tweet?text=' + _this.getShareProps(event.detail.index, 'data-tweet-text') + '&url=' + _this.getSharePropsUrl(event.detail.index, 'data-twitter-share-url'));
                }
                if (_this.core.s.googlePlus) {
                    document.getElementById('lg-share-googleplus').setAttribute('href', 'https://plus.google.com/share?url=' + _this.getSharePropsUrl(event.detail.index, 'data-googleplus-share-url'));
                }
                if (_this.core.s.pinterest) {
                    document.getElementById('lg-share-pinterest').setAttribute('href', 'http://www.pinterest.com/pin/create/button/?url=' + _this.getSharePropsUrl(event.detail.index, 'data-pinterest-share-url') + '&media=' + encodeURIComponent(_this.getShareProps(event.detail.index, 'href') || _this.getShareProps(event.detail.index, 'data-src')) + '&description=' + _this.getShareProps(event.detail.index, 'data-pinterest-text'));
                }
            }, 100);
        });
    };

    Share.prototype.getSharePropsUrl = function (index, prop) {
        var shareProp = this.getShareProps(index, prop);
        if (!shareProp) {
            shareProp = window.location.href;
        }
        return encodeURIComponent(shareProp);
    };

    Share.prototype.getShareProps = function (index, prop) {
        var shareProp = '';
        if (this.core.s.dynamic) {
            shareProp = this.core.items[index][toCamelCase(prop.replace('data-', ''))];
        } else if (this.core.items[index].getAttribute(prop)) {
            shareProp = this.core.items[index].getAttribute(prop);
        }
        return shareProp;
    };

    Share.prototype.destroy = function () {};

    window.lgModules.share = Share;
});

},{}]},{},[1])(1)
});