Lightgallery: add plugins

1 files changed, 491 insertions, 0 deletions

diff --git a/ishtar_common/static/lightgallery/js/lg-thumbnail.js b/ishtar_common/static/lightgallery/js/lg-thumbnail.js
new file mode 100644
index 000000000..69aa0581c
--- /dev/null
+++ b/ishtar_common/static/lightgallery/js/lg-thumbnail.js
@@ -0,0 +1,491 @@
+/**!
+ * lg-thumbnail.js | 1.0.0 | October 5th 2016
+ * http://sachinchoolur.github.io/lg-thumbnail.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.LgThumbnail = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({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.lgThumbnail = 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 thumbnailDefaults = {
+        thumbnail: true,
+
+        animateThumb: true,
+        currentPagerPosition: 'middle',
+
+        thumbWidth: 100,
+        thumbContHeight: 100,
+        thumbMargin: 5,
+
+        exThumbImage: false,
+        showThumbByDefault: true,
+        toggleThumb: true,
+        pullCaptionUp: true,
+
+        enableThumbDrag: true,
+        enableThumbSwipe: true,
+        swipeThreshold: 50,
+
+        loadYoutubeThumbnail: true,
+        youtubeThumbSize: 1,
+
+        loadVimeoThumbnail: true,
+        vimeoThumbSize: 'thumbnail_small',
+
+        loadDailymotionThumbnail: true
+    };
+
+    var Thumbnail = function Thumbnail(element) {
+
+        this.el = element;
+
+        this.core = window.lgData[this.el.getAttribute('lg-uid')];
+        this.core.s = _extends({}, thumbnailDefaults, this.core.s);
+
+        this.thumbOuter = null;
+        this.thumbOuterWidth = 0;
+        this.thumbTotalWidth = this.core.items.length * (this.core.s.thumbWidth + this.core.s.thumbMargin);
+        this.thumbIndex = this.core.index;
+
+        // Thumbnail animation value
+        this.left = 0;
+
+        this.init();
+
+        return this;
+    };
+
+    Thumbnail.prototype.init = function () {
+        var _this = this;
+        if (this.core.s.thumbnail && this.core.items.length > 1) {
+            if (this.core.s.showThumbByDefault) {
+                setTimeout(function () {
+                    utils.addClass(_this.core.outer, 'lg-thumb-open');
+                }, 700);
+            }
+
+            if (this.core.s.pullCaptionUp) {
+                utils.addClass(this.core.outer, 'lg-pull-caption-up');
+            }
+
+            this.build();
+            if (this.core.s.animateThumb) {
+                if (this.core.s.enableThumbDrag && !this.core.isTouch && this.core.doCss()) {
+                    this.enableThumbDrag();
+                }
+
+                if (this.core.s.enableThumbSwipe && this.core.isTouch && this.core.doCss()) {
+                    this.enableThumbSwipe();
+                }
+
+                this.thumbClickable = false;
+            } else {
+                this.thumbClickable = true;
+            }
+
+            this.toggle();
+            this.thumbkeyPress();
+        }
+    };
+
+    Thumbnail.prototype.build = function () {
+        var _this = this;
+        var thumbList = '';
+        var vimeoErrorThumbSize = '';
+        var $thumb;
+        var html = '<div class="lg-thumb-outer">' + '<div class="lg-thumb group">' + '</div>' + '</div>';
+
+        switch (this.core.s.vimeoThumbSize) {
+            case 'thumbnail_large':
+                vimeoErrorThumbSize = '640';
+                break;
+            case 'thumbnail_medium':
+                vimeoErrorThumbSize = '200x150';
+                break;
+            case 'thumbnail_small':
+                vimeoErrorThumbSize = '100x75';
+        }
+
+        utils.addClass(_this.core.outer, 'lg-has-thumb');
+
+        _this.core.outer.querySelector('.lg').insertAdjacentHTML('beforeend', html);
+
+        _this.thumbOuter = _this.core.outer.querySelector('.lg-thumb-outer');
+        _this.thumbOuterWidth = _this.thumbOuter.offsetWidth;
+
+        if (_this.core.s.animateThumb) {
+            _this.core.outer.querySelector('.lg-thumb').style.width = _this.thumbTotalWidth + 'px';
+            _this.core.outer.querySelector('.lg-thumb').style.position = 'relative';
+        }
+
+        if (this.core.s.animateThumb) {
+            _this.thumbOuter.style.height = _this.core.s.thumbContHeight + 'px';
+        }
+
+        function getThumb(src, thumb, index) {
+            var isVideo = _this.core.isVideo(src, index) || {};
+            var thumbImg;
+            var vimeoId = '';
+
+            if (isVideo.youtube || isVideo.vimeo || isVideo.dailymotion) {
+                if (isVideo.youtube) {
+                    if (_this.core.s.loadYoutubeThumbnail) {
+                        thumbImg = '//img.youtube.com/vi/' + isVideo.youtube[1] + '/' + _this.core.s.youtubeThumbSize + '.jpg';
+                    } else {
+                        thumbImg = thumb;
+                    }
+                } else if (isVideo.vimeo) {
+                    if (_this.core.s.loadVimeoThumbnail) {
+                        thumbImg = '//i.vimeocdn.com/video/error_' + vimeoErrorThumbSize + '.jpg';
+                        vimeoId = isVideo.vimeo[1];
+                    } else {
+                        thumbImg = thumb;
+                    }
+                } else if (isVideo.dailymotion) {
+                    if (_this.core.s.loadDailymotionThumbnail) {
+                        thumbImg = '//www.dailymotion.com/thumbnail/video/' + isVideo.dailymotion[1];
+                    } else {
+                        thumbImg = thumb;
+                    }
+                }
+            } else {
+                thumbImg = thumb;
+            }
+
+            thumbList += '<div data-vimeo-id="' + vimeoId + '" class="lg-thumb-item" style="width:' + _this.core.s.thumbWidth + 'px; margin-right: ' + _this.core.s.thumbMargin + 'px"><img src="' + thumbImg + '" /></div>';
+            vimeoId = '';
+        }
+
+        if (_this.core.s.dynamic) {
+            for (var j = 0; j < _this.core.s.dynamicEl.length; j++) {
+                getThumb(_this.core.s.dynamicEl[j].src, _this.core.s.dynamicEl[j].thumb, j);
+            }
+        } else {
+            for (var i = 0; i < _this.core.items.length; i++) {
+                if (!_this.core.s.exThumbImage) {
+                    getThumb(_this.core.items[i].getAttribute('href') || _this.core.items[i].getAttribute('data-src'), _this.core.items[i].querySelector('img').getAttribute('src'), i);
+                } else {
+                    getThumb(_this.core.items[i].getAttribute('href') || _this.core.items[i].getAttribute('data-src'), _this.core.items[i].getAttribute(_this.core.s.exThumbImage), i);
+                }
+            }
+        }
+
+        _this.core.outer.querySelector('.lg-thumb').innerHTML = thumbList;
+
+        $thumb = _this.core.outer.querySelectorAll('.lg-thumb-item');
+
+        for (var n = 0; n < $thumb.length; n++) {
+
+            /*jshint loopfunc: true */
+            (function (index) {
+                var $this = $thumb[index];
+                var vimeoVideoId = $this.getAttribute('data-vimeo-id');
+                if (vimeoVideoId) {
+
+                    window['lgJsonP' + _this.el.getAttribute('lg-uid') + '' + n] = function (content) {
+                        $this.querySelector('img').setAttribute('src', content[0][_this.core.s.vimeoThumbSize]);
+                    };
+
+                    var script = document.createElement('script');
+                    script.className = 'lg-script';
+                    script.src = '//www.vimeo.com/api/v2/video/' + vimeoVideoId + '.json?callback=lgJsonP' + _this.el.getAttribute('lg-uid') + '' + n;
+                    document.body.appendChild(script);
+                }
+            })(n);
+        }
+
+        // manage active class for thumbnail
+        utils.addClass($thumb[_this.core.index], 'active');
+        utils.on(_this.core.el, 'onBeforeSlide.lgtm', function () {
+
+            for (var j = 0; j < $thumb.length; j++) {
+                utils.removeClass($thumb[j], 'active');
+            }
+
+            utils.addClass($thumb[_this.core.index], 'active');
+        });
+
+        for (var k = 0; k < $thumb.length; k++) {
+
+            /*jshint loopfunc: true */
+            (function (index) {
+
+                utils.on($thumb[index], 'click.lg touchend.lg', function () {
+
+                    setTimeout(function () {
+
+                        // In IE9 and bellow touch does not support
+                        // Go to slide if browser does not support css transitions
+                        if (_this.thumbClickable && !_this.core.lgBusy || !_this.core.doCss()) {
+                            _this.core.index = index;
+                            _this.core.slide(_this.core.index, false, true);
+                        }
+                    }, 50);
+                });
+            })(k);
+        }
+
+        utils.on(_this.core.el, 'onBeforeSlide.lgtm', function () {
+            _this.animateThumb(_this.core.index);
+        });
+
+        utils.on(window, 'resize.lgthumb orientationchange.lgthumb', function () {
+            setTimeout(function () {
+                _this.animateThumb(_this.core.index);
+                _this.thumbOuterWidth = _this.thumbOuter.offsetWidth;
+            }, 200);
+        });
+    };
+
+    Thumbnail.prototype.setTranslate = function (value) {
+        utils.setVendor(this.core.outer.querySelector('.lg-thumb'), 'Transform', 'translate3d(-' + value + 'px, 0px, 0px)');
+    };
+
+    Thumbnail.prototype.animateThumb = function (index) {
+        var $thumb = this.core.outer.querySelector('.lg-thumb');
+        if (this.core.s.animateThumb) {
+            var position;
+            switch (this.core.s.currentPagerPosition) {
+                case 'left':
+                    position = 0;
+                    break;
+                case 'middle':
+                    position = this.thumbOuterWidth / 2 - this.core.s.thumbWidth / 2;
+                    break;
+                case 'right':
+                    position = this.thumbOuterWidth - this.core.s.thumbWidth;
+            }
+            this.left = (this.core.s.thumbWidth + this.core.s.thumbMargin) * index - 1 - position;
+            if (this.left > this.thumbTotalWidth - this.thumbOuterWidth) {
+                this.left = this.thumbTotalWidth - this.thumbOuterWidth;
+            }
+
+            if (this.left < 0) {
+                this.left = 0;
+            }
+
+            if (this.core.lGalleryOn) {
+                if (!utils.hasClass($thumb, 'on')) {
+                    utils.setVendor(this.core.outer.querySelector('.lg-thumb'), 'TransitionDuration', this.core.s.speed + 'ms');
+                }
+
+                if (!this.core.doCss()) {
+                    $thumb.style.left = -this.left + 'px';
+                }
+            } else {
+                if (!this.core.doCss()) {
+                    $thumb.style.left = -this.left + 'px';
+                }
+            }
+
+            this.setTranslate(this.left);
+        }
+    };
+
+    // Enable thumbnail dragging and swiping
+    Thumbnail.prototype.enableThumbDrag = function () {
+
+        var _this = this;
+        var startCoords = 0;
+        var endCoords = 0;
+        var isDraging = false;
+        var isMoved = false;
+        var tempLeft = 0;
+
+        utils.addClass(_this.thumbOuter, 'lg-grab');
+
+        utils.on(_this.core.outer.querySelector('.lg-thumb'), 'mousedown.lgthumb', function (e) {
+            if (_this.thumbTotalWidth > _this.thumbOuterWidth) {
+                // execute only on .lg-object
+                e.preventDefault();
+                startCoords = e.pageX;
+                isDraging = true;
+
+                // ** Fix for webkit cursor issue https://code.google.com/p/chromium/issues/detail?id=26723
+                _this.core.outer.scrollLeft += 1;
+                _this.core.outer.scrollLeft -= 1;
+
+                // *
+                _this.thumbClickable = false;
+                utils.removeClass(_this.thumbOuter, 'lg-grab');
+                utils.addClass(_this.thumbOuter, 'lg-grabbing');
+            }
+        });
+
+        utils.on(window, 'mousemove.lgthumb', function (e) {
+            if (isDraging) {
+                tempLeft = _this.left;
+                isMoved = true;
+                endCoords = e.pageX;
+
+                utils.addClass(_this.thumbOuter, 'lg-dragging');
+
+                tempLeft = tempLeft - (endCoords - startCoords);
+
+                if (tempLeft > _this.thumbTotalWidth - _this.thumbOuterWidth) {
+                    tempLeft = _this.thumbTotalWidth - _this.thumbOuterWidth;
+                }
+
+                if (tempLeft < 0) {
+                    tempLeft = 0;
+                }
+
+                // move current slide
+                _this.setTranslate(tempLeft);
+            }
+        });
+
+        utils.on(window, 'mouseup.lgthumb', function () {
+            if (isMoved) {
+                isMoved = false;
+                utils.removeClass(_this.thumbOuter, 'lg-dragging');
+
+                _this.left = tempLeft;
+
+                if (Math.abs(endCoords - startCoords) < _this.core.s.swipeThreshold) {
+                    _this.thumbClickable = true;
+                }
+            } else {
+                _this.thumbClickable = true;
+            }
+
+            if (isDraging) {
+                isDraging = false;
+                utils.removeClass(_this.thumbOuter, 'lg-grabbing');
+                utils.addClass(_this.thumbOuter, 'lg-grab');
+            }
+        });
+    };
+
+    Thumbnail.prototype.enableThumbSwipe = function () {
+        var _this = this;
+        var startCoords = 0;
+        var endCoords = 0;
+        var isMoved = false;
+        var tempLeft = 0;
+
+        utils.on(_this.core.outer.querySelector('.lg-thumb'), 'touchstart.lg', function (e) {
+            if (_this.thumbTotalWidth > _this.thumbOuterWidth) {
+                e.preventDefault();
+                startCoords = e.targetTouches[0].pageX;
+                _this.thumbClickable = false;
+            }
+        });
+
+        utils.on(_this.core.outer.querySelector('.lg-thumb'), 'touchmove.lg', function (e) {
+            if (_this.thumbTotalWidth > _this.thumbOuterWidth) {
+                e.preventDefault();
+                endCoords = e.targetTouches[0].pageX;
+                isMoved = true;
+
+                utils.addClass(_this.thumbOuter, 'lg-dragging');
+
+                tempLeft = _this.left;
+
+                tempLeft = tempLeft - (endCoords - startCoords);
+
+                if (tempLeft > _this.thumbTotalWidth - _this.thumbOuterWidth) {
+                    tempLeft = _this.thumbTotalWidth - _this.thumbOuterWidth;
+                }
+
+                if (tempLeft < 0) {
+                    tempLeft = 0;
+                }
+
+                // move current slide
+                _this.setTranslate(tempLeft);
+            }
+        });
+
+        utils.on(_this.core.outer.querySelector('.lg-thumb'), 'touchend.lg', function () {
+            if (_this.thumbTotalWidth > _this.thumbOuterWidth) {
+
+                if (isMoved) {
+                    isMoved = false;
+                    utils.removeClass(_this.thumbOuter, 'lg-dragging');
+                    if (Math.abs(endCoords - startCoords) < _this.core.s.swipeThreshold) {
+                        _this.thumbClickable = true;
+                    }
+
+                    _this.left = tempLeft;
+                } else {
+                    _this.thumbClickable = true;
+                }
+            } else {
+                _this.thumbClickable = true;
+            }
+        });
+    };
+
+    Thumbnail.prototype.toggle = function () {
+        var _this = this;
+        if (_this.core.s.toggleThumb) {
+            utils.addClass(_this.core.outer, 'lg-can-toggle');
+            _this.thumbOuter.insertAdjacentHTML('beforeend', '<span class="lg-toggle-thumb lg-icon"></span>');
+            utils.on(_this.core.outer.querySelector('.lg-toggle-thumb'), 'click.lg', function () {
+                if (utils.hasClass(_this.core.outer, 'lg-thumb-open')) {
+                    utils.removeClass(_this.core.outer, 'lg-thumb-open');
+                } else {
+                    utils.addClass(_this.core.outer, 'lg-thumb-open');
+                }
+            });
+        }
+    };
+
+    Thumbnail.prototype.thumbkeyPress = function () {
+        var _this = this;
+        utils.on(window, 'keydown.lgthumb', function (e) {
+            if (e.keyCode === 38) {
+                e.preventDefault();
+                utils.addClass(_this.core.outer, 'lg-thumb-open');
+            } else if (e.keyCode === 40) {
+                e.preventDefault();
+                utils.removeClass(_this.core.outer, 'lg-thumb-open');
+            }
+        });
+    };
+
+    Thumbnail.prototype.destroy = function () {
+        if (this.core.s.thumbnail && this.core.items.length > 1) {
+            utils.off(window, '.lgthumb');
+            this.thumbOuter.parentNode.removeChild(this.thumbOuter);
+            utils.removeClass(this.core.outer, 'lg-has-thumb');
+
+            var lgScript = document.getElementsByClassName('lg-script');
+            while (lgScript[0]) {
+                lgScript[0].parentNode.removeChild(lgScript[0]);
+            }
+        }
+    };
+
+    window.lgModules.thumbnail = Thumbnail;
+});
+
+},{}]},{},[1])(1)
+});
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