Undev/redmine_lightbox

File lightgallery-all.js has 2099 lines of code (exceeds 250 allowed). Consider refactoring.

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/*! lightgallery - v1.2.22 - 2016-07-20
* http://sachinchoolur.github.io/lightGallery/
* Copyright (c) 2016 Sachin N; Licensed Apache 2.0 */
(function($, window, document, undefined) {

Function init has 146 lines of code (exceeds 25 allowed). Consider refactoring.

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    Video.prototype.init = function() {
        var _this = this;

        // Event triggered when video url found without poster
        _this.core.$el.on('hasVideo.lg.tm', function(event, index, src, html) {

Function loadContent has 126 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.loadContent = function(index, rec, delay) {

        var _this = this;
        var _hasPoster = false;
        var _$img;

Function init has 123 lines of code (exceeds 25 allowed). Consider refactoring.

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    Zoom.prototype.init = function() {

        var _this = this;
        var zoomIcons = '<span id="lg-zoom-in" class="lg-icon"></span><span id="lg-zoom-out" class="lg-icon"></span>';

Function build has 111 lines of code (exceeds 25 allowed). Consider refactoring.

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    Thumbnail.prototype.build = function() {
        var _this = this;
        var thumbList = '';
        var vimeoErrorThumbSize = '';
        var $thumb;

Function slide has 94 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.slide = function(index, fromTouch, fromThumb) {

        var _prevIndex = this.$outer.find('.lg-current').index();
        var _this = this;

Function structure has 72 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.structure = function() {
        var list = '';
        var controls = '';
        var i = 0;
        var subHtmlCont = '';

Function zoomDrag has 67 lines of code (exceeds 25 allowed). Consider refactoring.

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    Zoom.prototype.zoomDrag = function() {

        var _this = this;
        var startCoords = {};
        var endCoords = {};

Function loadOnClick has 67 lines of code (exceeds 25 allowed). Consider refactoring.

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        var loadOnClick = function($el) {
            // check slide has poster
            if ($el.find('.lg-object').hasClass('lg-has-poster') && $el.find('.lg-object').is(':visible')) {

                // check already video element present

Function zoomSwipe has 59 lines of code (exceeds 25 allowed). Consider refactoring.

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    Zoom.prototype.zoomSwipe = function() {
        var _this = this;
        var startCoords = {};
        var endCoords = {};
        var isMoved = false;

Function addHtml has 55 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.addHtml = function(index) {
        var subHtml = null;
        var subHtmlUrl;
        var $currentEle;
        if (this.s.dynamic) {

Function enableThumbDrag has 50 lines of code (exceeds 25 allowed). Consider refactoring.

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    Thumbnail.prototype.enableThumbDrag = function() {

        var _this = this;
        var startCoords = 0;
        var endCoords = 0;

Function enableThumbSwipe has 45 lines of code (exceeds 25 allowed). Consider refactoring.

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    Thumbnail.prototype.enableThumbSwipe = function() {
        var _this = this;
        var startCoords = 0;
        var endCoords = 0;
        var isMoved = false;

Function enableDrag has 44 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.enableDrag = function() {
        var _this = this;
        var startCoords = 0;
        var endCoords = 0;
        var isDraging = false;

Function loadVideo has 43 lines of code (exceeds 25 allowed). Consider refactoring.

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    Video.prototype.loadVideo = function(src, addClass, noposter, index, html) {
        var video = '';
        var autoplay = 1;
        var a = '';
        var isVideo = this.core.isVideo(src, index) || {};

Function init has 40 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.init = function() {

        var _this = this;

        // s.preload should not be more than $item.length

Function init has 40 lines of code (exceeds 25 allowed). Consider refactoring.

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    Pager.prototype.init = function() {
        var _this = this;
        var pagerList = '';
        var $pagerCont;
        var $pagerOuter;

Function touchendZoom has 39 lines of code (exceeds 25 allowed). Consider refactoring.

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    Zoom.prototype.touchendZoom = function(startCoords, endCoords, allowX, allowY) {

        var _this = this;
        var _$el = _this.core.$slide.eq(_this.core.index).find('.lg-img-wrap');
        var $image = _this.core.$slide.eq(_this.core.index).find('.lg-object');

Function animateThumb has 36 lines of code (exceeds 25 allowed). Consider refactoring.

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    Thumbnail.prototype.animateThumb = function(index) {
        var $thumb = this.core.$outer.find('.lg-thumb');
        if (this.core.s.animateThumb) {
            var position;
            switch (this.core.s.currentPagerPosition) {

Function destroy has 35 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.destroy = function(d) {

        var _this = this;

        if (!d) {

Function Plugin has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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    function Plugin(element, options) {

        // Current lightGallery element
        this.el = element;

Function isVideo has 32 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.isVideo = function(src, index) {

        var html;
        if (this.s.dynamic) {
            html = this.s.dynamicEl[index].html;

Function enableSwipe has 31 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.enableSwipe = function() {
        var _this = this;
        var startCoords = 0;
        var endCoords = 0;
        var isMoved = false;

Function build has 29 lines of code (exceeds 25 allowed). Consider refactoring.

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    Plugin.prototype.build = function(index) {

        var _this = this;

        _this.structure();

Function getThumb has 29 lines of code (exceeds 25 allowed). Consider refactoring.

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        function getThumb(src, thumb, index) {
            var isVideo = _this.core.isVideo(src, index) || {};
            var thumbImg;
            var vimeoId = '';

Function actualSize has 27 lines of code (exceeds 25 allowed). Consider refactoring.

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        var actualSize = function(event, $image, index, fromIcon) {
            var w = $image.width();
            var nw;
            if (_this.core.s.dynamic) {
                nw = _this.core.s.dynamicEl[index].width || $image[0].naturalWidth || w;

Avoid deeply nested control flow statements.

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                    if (_this.core.s.loadDailymotionThumbnail) {
                        thumbImg = '//www.dailymotion.com/thumbnail/video/' + isVideo.dailymotion[1];
                    } else {
                        thumbImg = thumb;
                    }

Avoid deeply nested control flow statements.

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                    if ((index === _length - 1) && (_prevIndex === 0) && !fromThumb) {
                        _prev = true;
                        _next = false;
                    }

Avoid deeply nested control flow statements.

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        } else if (isVideo.vk) {

            a = '&autoplay=' + autoplay;
            if (this.core.s.vkPlayerParams) {
                a = a + '&' + $.param(this.core.s.vkPlayerParams);

Avoid deeply nested control flow statements.

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            if (fL === '.' || fL === '#') {
                html = $(html).html();
            }

Consider simplifying this complex logical expression.

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                if (_this.s.dynamic) {
                    _src = _this.s.dynamicEl[index].downloadUrl !== false && (_this.s.dynamicEl[index].downloadUrl || _this.s.dynamicEl[index].src);
                } else {
                    _src = _this.$items.eq(index).attr('data-download-url') !== 'false' && (_this.$items.eq(index).attr('data-download-url') || _this.$items.eq(index).attr('href') || _this.$items.eq(index).attr('data-src'));

Consider simplifying this complex logical expression.

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        if (_this.core.doCss() && _this.core.$items.length > 1 && ((_this.core.s.enableSwipe && _this.core.isTouch) || (_this.core.s.enableDrag && !_this.core.isTouch))) {
            _this.core.$el.on('onSlideClick.lg.tm', function() {
                var $el = _this.core.$slide.eq(_this.core.index);
                loadOnClick($el);
            });

Function loadVideo has 5 arguments (exceeds 4 allowed). Consider refactoring.

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    Video.prototype.loadVideo = function(src, addClass, noposter, index, html) {

Avoid too many return statements within this function.

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            return {
                vk: vk
            };

Similar blocks of code found in 2 locations. Consider refactoring.

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                    if (youtubePlayer) {
                        youtubePlayer.contentWindow.postMessage('{"event":"command","func":"playVideo","args":""}', '*');
                    } else if (vimeoPlayer) {
                        try {
                            $f(vimeoPlayer).api('play');

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (youtubePlayer) {
                youtubePlayer.contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}', '*');
            } else if (vimeoPlayer) {
                try {
                    $f(vimeoPlayer).api('pause');

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Similar blocks of code found in 3 locations. Consider refactoring.

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        } else if (isVideo.vimeo) {

            a = '?autoplay=' + autoplay + '&api=1';
            if (this.core.s.vimeoPlayerParams) {
                a = a + '&' + $.param(this.core.s.vimeoPlayerParams);

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Similar blocks of code found in 3 locations. Consider refactoring.

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        if (isVideo.youtube) {

            a = '?wmode=opaque&autoplay=' + autoplay + '&enablejsapi=1';
            if (this.core.s.youtubePlayerParams) {
                a = a + '&' + $.param(this.core.s.youtubePlayerParams);

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Similar blocks of code found in 3 locations. Consider refactoring.

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        } else if (isVideo.dailymotion) {

            a = '?wmode=opaque&autoplay=' + autoplay + '&api=postMessage';
            if (this.core.s.dailymotionPlayerParams) {
                a = a + '&' + $.param(this.core.s.dailymotionPlayerParams);

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Similar blocks of code found in 2 locations. Consider refactoring.

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        if (document.exitFullscreen) {
            document.exitFullscreen();
        } else if (document.msExitFullscreen) {
            document.msExitFullscreen();
        } else if (document.mozCancelFullScreen) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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        if (el.requestFullscreen) {
            el.requestFullscreen();
        } else if (el.msRequestFullscreen) {
            el.msRequestFullscreen();
        } else if (el.mozRequestFullScreen) {

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Similar blocks of code found in 4 locations. Consider refactoring.

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                if (allowY) {
                    distanceY = (-Math.abs(_$el.attr('data-y'))) + (endCoords.y - startCoords.y);
                } else {
                    distanceY = -Math.abs(_$el.attr('data-y'));
                }

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Similar blocks of code found in 4 locations. Consider refactoring.

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                if (allowX) {
                    distanceX = (-Math.abs(_$el.attr('data-x'))) + (endCoords.x - startCoords.x);
                } else {
                    distanceX = -Math.abs(_$el.attr('data-x'));
                }

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Similar blocks of code found in 4 locations. Consider refactoring.

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                if (allowY) {
                    distanceY = (-Math.abs(_$el.attr('data-y'))) + (endCoords.y - startCoords.y);
                } else {
                    distanceY = -Math.abs(_$el.attr('data-y'));
                }

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Similar blocks of code found in 4 locations. Consider refactoring.

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                if (allowX) {
                    distanceX = (-Math.abs(_$el.attr('data-x'))) + (endCoords.x - startCoords.x);
                } else {
                    distanceX = -Math.abs(_$el.attr('data-x'));
                }

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Similar blocks of code found in 2 locations. Consider refactoring.

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        $('#lg-zoom-in').on('click.lg', function() {
            if (_this.core.$outer.find('.lg-current .lg-image').length) {
                scale += _this.core.s.scale;
                callScale();
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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        var maxY = Math.abs(($image.outerHeight() * Math.abs($image.attr('data-scale'))) - _this.core.$outer.find('.lg').height() + minY);

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Similar blocks of code found in 2 locations. Consider refactoring.

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        var maxX = Math.abs(($image.outerWidth() * Math.abs($image.attr('data-scale'))) - _this.core.$outer.find('.lg').width() + minX);

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Similar blocks of code found in 2 locations. Consider refactoring.

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        $('#lg-zoom-out').on('click.lg', function() {
            if (_this.core.$outer.find('.lg-current .lg-image').length) {
                scale -= _this.core.s.scale;
                callScale();
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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                if (_this.s.loop) {
                    _this.index = _this.$items.length - 1;
                    _this.$el.trigger('onBeforePrevSlide.lg', [_this.index, fromTouch]);
                    _this.slide(_this.index, fromTouch, false);
                } else if (_this.s.slideEndAnimatoin) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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                if (_this.s.loop) {
                    _this.index = 0;
                    _this.$el.trigger('onBeforeNextSlide.lg', [_this.index]);
                    _this.slide(_this.index, fromTouch, false);
                } else if (_this.s.slideEndAnimatoin) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (allowY) {
                _$el.attr('data-y', Math.abs(distanceY));
            } else {
                distanceY = -Math.abs(_$el.attr('data-y'));
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (allowX) {
                _$el.attr('data-x', Math.abs(distanceX));
            } else {
                distanceX = -Math.abs(_$el.attr('data-x'));
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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        if ((Math.abs(endCoords.x - startCoords.x) > 15) || (Math.abs(endCoords.y - startCoords.y) > 15)) {
            if (allowY) {
                if (distanceY <= -maxY) {
                    distanceY = -maxY;
                } else if (distanceY >= -minY) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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                if ((Math.abs(endCoords.x - startCoords.x) > 15) || (Math.abs(endCoords.y - startCoords.y) > 15)) {
                    _$el.css({
                        left: distanceX + 'px',
                        top: distanceY + 'px'
                    });

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Similar blocks of code found in 4 locations. Consider refactoring.

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                allowX = $image.outerWidth() * $image.attr('data-scale') > _this.core.$outer.find('.lg').width();

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Similar blocks of code found in 4 locations. Consider refactoring.

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                allowY = $image.outerHeight() * $image.attr('data-scale') > _this.core.$outer.find('.lg').height();

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Similar blocks of code found in 4 locations. Consider refactoring.

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            allowY = $image.outerHeight() * $image.attr('data-scale') > _this.core.$outer.find('.lg').height();

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Similar blocks of code found in 4 locations. Consider refactoring.

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            allowX = $image.outerWidth() * $image.attr('data-scale') > _this.core.$outer.find('.lg').width();

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Similar blocks of code found in 2 locations. Consider refactoring.

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                } else if (_next) {

                    // next slide
                    this.$slide.eq(index).addClass('lg-next-slide');
                    this.$slide.eq(_prevIndex).addClass('lg-prev-slide');

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Similar blocks of code found in 2 locations. Consider refactoring.

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                if (_prev) {

                    //prevslide
                    this.$slide.eq(index).addClass('lg-prev-slide');
                    this.$slide.eq(_prevIndex).addClass('lg-next-slide');

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (allowX) {
                if (distanceX <= -maxX) {
                    distanceX = -maxX;
                } else if (distanceX >= -minX) {
                    distanceX = -minX;

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (allowY) {
                if (distanceY <= -maxY) {
                    distanceY = -maxY;
                } else if (distanceY >= -minY) {
                    distanceY = -minY;

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Similar blocks of code found in 2 locations. Consider refactoring.

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                endCoords = {
                    x: e.originalEvent.targetTouches[0].pageX,
                    y: e.originalEvent.targetTouches[0].pageY
                };

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Similar blocks of code found in 2 locations. Consider refactoring.

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                    startCoords = {
                        x: e.originalEvent.targetTouches[0].pageX,
                        y: e.originalEvent.targetTouches[0].pageY
                    };

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Identical blocks of code found in 2 locations. Consider refactoring.

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                if (Math.abs(endCoords - startCoords) < _this.core.s.swipeThreshold) {
                    _this.thumbClickable = true;
                }

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Identical blocks of code found in 2 locations. Consider refactoring.

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                    if (Math.abs(endCoords - startCoords) < _this.core.s.swipeThreshold) {
                        _this.thumbClickable = true;
                    }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            _src = _this.$items.eq(index).attr('href') || _this.$items.eq(index).attr('data-src');

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Similar blocks of code found in 2 locations. Consider refactoring.

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        var minY = (_this.core.$outer.find('.lg').height() - $image.outerHeight()) / 2;

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Similar blocks of code found in 2 locations. Consider refactoring.

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        var minX = (_this.core.$outer.find('.lg').width() - $image.outerWidth()) / 2;

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Similar blocks of code found in 2 locations. Consider refactoring.

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                    _src = _this.$items.eq(index).attr('data-download-url') !== 'false' && (_this.$items.eq(index).attr('data-download-url') || _this.$items.eq(index).attr('href') || _this.$items.eq(index).attr('data-src'));

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