' + this.body + '
');\n this.cta = _.escapeHTML(notif_data['cta']) || 'Close';\n this.notif_type = _.escapeHTML(notif_data['type']) || 'takeover';\n this.style = _.escapeHTML(notif_data['style']) || 'light';\n this.title = _.escapeHTML(notif_data['title']) || '';\n this.video_width = MixpanelNotification.VIDEO_WIDTH;\n this.video_height = MixpanelNotification.VIDEO_HEIGHT;\n this.display_triggers = notif_data['display_triggers'] || []; // These fields are url-sanitized in the backend already.\n\n this.dest_url = notif_data['cta_url'] || null;\n this.image_url = notif_data['image_url'] || null;\n this.thumb_image_url = notif_data['thumb_image_url'] || null;\n this.video_url = notif_data['video_url'] || null;\n\n if (this.thumb_image_url && this.thumb_image_url.indexOf('//') === 0) {\n this.thumb_image_url = this.thumb_image_url.replace('//', this.resource_protocol);\n }\n\n this.clickthrough = true;\n\n if (!this.dest_url) {\n this.dest_url = '#dismiss';\n this.clickthrough = false;\n }\n\n this.mini = this.notif_type === 'mini';\n\n if (!this.mini) {\n this.notif_type = 'takeover';\n }\n\n this.notif_width = !this.mini ? MixpanelNotification.NOTIF_WIDTH : MixpanelNotification.NOTIF_WIDTH_MINI;\n\n this._set_client_config();\n\n this.imgs_to_preload = this._init_image_html();\n\n this._init_video();\n};\n\nMixpanelNotification.ANIM_TIME = 200;\nMixpanelNotification.MARKUP_PREFIX = 'mixpanel-notification';\nMixpanelNotification.BG_OPACITY = 0.6;\nMixpanelNotification.NOTIF_TOP = 25;\nMixpanelNotification.NOTIF_START_TOP = 200;\nMixpanelNotification.NOTIF_WIDTH = 388;\nMixpanelNotification.NOTIF_WIDTH_MINI = 420;\nMixpanelNotification.NOTIF_HEIGHT_MINI = 85;\nMixpanelNotification.THUMB_BORDER_SIZE = 5;\nMixpanelNotification.THUMB_IMG_SIZE = 60;\nMixpanelNotification.THUMB_OFFSET = Math.round(MixpanelNotification.THUMB_IMG_SIZE / 2);\nMixpanelNotification.VIDEO_WIDTH = 595;\nMixpanelNotification.VIDEO_HEIGHT = 334;\n\nMixpanelNotification.prototype.show = function () {\n var self = this;\n\n this._set_client_config(); // don't display until HTML body exists\n\n\n if (!this.body_el) {\n setTimeout(function () {\n self.show();\n }, 300);\n return;\n }\n\n this._init_styles();\n\n this._init_notification_el(); // wait for any images to load before showing notification\n\n\n this._preload_images(this._attach_and_animate);\n};\n\nMixpanelNotification.prototype.dismiss = _.safewrap(function () {\n if (!this.marked_as_shown) {\n // unexpected condition: user interacted with notif even though we didn't consider it\n // visible (see _mark_as_shown()); send tracking signals to mark delivery\n this._mark_delivery({\n 'invisible': true\n });\n }\n\n var exiting_el = this.showing_video ? this._get_el('video') : this._get_notification_display_el();\n\n if (this.use_transitions) {\n this._remove_class('bg', 'visible');\n\n this._add_class(exiting_el, 'exiting');\n\n setTimeout(this._remove_notification_el, MixpanelNotification.ANIM_TIME);\n } else {\n var notif_attr, notif_start, notif_goal;\n\n if (this.mini) {\n notif_attr = 'right';\n notif_start = 20;\n notif_goal = -100;\n } else {\n notif_attr = 'top';\n notif_start = MixpanelNotification.NOTIF_TOP;\n notif_goal = MixpanelNotification.NOTIF_START_TOP + MixpanelNotification.NOTIF_TOP;\n }\n\n this._animate_els([{\n el: this._get_el('bg'),\n attr: 'opacity',\n start: MixpanelNotification.BG_OPACITY,\n goal: 0.0\n }, {\n el: exiting_el,\n attr: 'opacity',\n start: 1.0,\n goal: 0.0\n }, {\n el: exiting_el,\n attr: notif_attr,\n start: notif_start,\n goal: notif_goal\n }], MixpanelNotification.ANIM_TIME, this._remove_notification_el);\n }\n});\nMixpanelNotification.prototype._add_class = _.safewrap(function (el, class_name) {\n class_name = MixpanelNotification.MARKUP_PREFIX + '-' + class_name;\n\n if (typeof el === 'string') {\n el = this._get_el(el);\n }\n\n if (!el.className) {\n el.className = class_name;\n } else if (!~(' ' + el.className + ' ').indexOf(' ' + class_name + ' ')) {\n el.className += ' ' + class_name;\n }\n});\nMixpanelNotification.prototype._remove_class = _.safewrap(function (el, class_name) {\n class_name = MixpanelNotification.MARKUP_PREFIX + '-' + class_name;\n\n if (typeof el === 'string') {\n el = this._get_el(el);\n }\n\n if (el.className) {\n el.className = (' ' + el.className + ' ').replace(' ' + class_name + ' ', '').replace(/^[\\s\\xA0]+/, '').replace(/[\\s\\xA0]+$/, '');\n }\n});\nMixpanelNotification.prototype._animate_els = _.safewrap(function (anims, mss, done_cb, start_time) {\n var self = this,\n in_progress = false,\n ai,\n anim,\n cur_time = 1 * new Date(),\n time_diff;\n start_time = start_time || cur_time;\n time_diff = cur_time - start_time;\n\n for (ai = 0; ai < anims.length; ai++) {\n anim = anims[ai];\n\n if (typeof anim.val === 'undefined') {\n anim.val = anim.start;\n }\n\n if (anim.val !== anim.goal) {\n in_progress = true;\n var anim_diff = anim.goal - anim.start,\n anim_dir = anim.goal >= anim.start ? 1 : -1;\n anim.val = anim.start + anim_diff * time_diff / mss;\n\n if (anim.attr !== 'opacity') {\n anim.val = Math.round(anim.val);\n }\n\n if (anim_dir > 0 && anim.val >= anim.goal || anim_dir < 0 && anim.val <= anim.goal) {\n anim.val = anim.goal;\n }\n }\n }\n\n if (!in_progress) {\n if (done_cb) {\n done_cb();\n }\n\n return;\n }\n\n for (ai = 0; ai < anims.length; ai++) {\n anim = anims[ai];\n\n if (anim.el) {\n var suffix = anim.attr === 'opacity' ? '' : 'px';\n anim.el.style[anim.attr] = String(anim.val) + suffix;\n }\n }\n\n setTimeout(function () {\n self._animate_els(anims, mss, done_cb, start_time);\n }, 10);\n});\nMixpanelNotification.prototype._attach_and_animate = _.safewrap(function () {\n var self = this; // no possibility to double-display\n\n if (this.shown || this._get_shown_campaigns()[this.campaign_id]) {\n return;\n }\n\n this.shown = true;\n this.body_el.appendChild(this.notification_el);\n setTimeout(function () {\n var notif_el = self._get_notification_display_el();\n\n if (self.use_transitions) {\n if (!self.mini) {\n self._add_class('bg', 'visible');\n }\n\n self._add_class(notif_el, 'visible');\n\n self._mark_as_shown();\n } else {\n var notif_attr, notif_start, notif_goal;\n\n if (self.mini) {\n notif_attr = 'right';\n notif_start = -100;\n notif_goal = 20;\n } else {\n notif_attr = 'top';\n notif_start = MixpanelNotification.NOTIF_START_TOP + MixpanelNotification.NOTIF_TOP;\n notif_goal = MixpanelNotification.NOTIF_TOP;\n }\n\n self._animate_els([{\n el: self._get_el('bg'),\n attr: 'opacity',\n start: 0.0,\n goal: MixpanelNotification.BG_OPACITY\n }, {\n el: notif_el,\n attr: 'opacity',\n start: 0.0,\n goal: 1.0\n }, {\n el: notif_el,\n attr: notif_attr,\n start: notif_start,\n goal: notif_goal\n }], MixpanelNotification.ANIM_TIME, self._mark_as_shown);\n }\n }, 100);\n\n _.register_event(self._get_el('cancel'), 'click', function (e) {\n e.preventDefault();\n self.dismiss();\n });\n\n var click_el = self._get_el('button') || self._get_el('mini-content');\n\n _.register_event(click_el, 'click', function (e) {\n e.preventDefault();\n\n if (self.show_video) {\n self._track_event('$campaign_open', {\n '$resource_type': 'video'\n });\n\n self._switch_to_video();\n } else {\n self.dismiss();\n\n if (self.clickthrough) {\n var tracking_cb = null;\n\n if (self.mixpanel.get_config('inapp_link_new_window')) {\n window.open(self.dest_url);\n } else {\n tracking_cb = function tracking_cb() {\n window.location.href = self.dest_url;\n };\n }\n\n self._track_event('$campaign_open', {\n '$resource_type': 'link'\n }, tracking_cb);\n }\n }\n });\n});\n\nMixpanelNotification.prototype._get_el = function (id) {\n return document.getElementById(MixpanelNotification.MARKUP_PREFIX + '-' + id);\n};\n\nMixpanelNotification.prototype._get_notification_display_el = function () {\n return this._get_el(this.notif_type);\n};\n\nMixpanelNotification.prototype._get_shown_campaigns = function () {\n return this.persistence['props'][CAMPAIGN_IDS_KEY] || (this.persistence['props'][CAMPAIGN_IDS_KEY] = {});\n};\n\nMixpanelNotification.prototype._matches_event_data = _.safewrap(function (event_data) {\n var event_name = event_data['event'] || '';\n\n for (var i = 0; i < this.display_triggers.length; i++) {\n var display_trigger = this.display_triggers[i];\n var match_event = display_trigger['event'] || '';\n\n if (match_event === '$any_event' || event_name === display_trigger['event']) {\n if (display_trigger['selector'] && !_.isEmptyObject(display_trigger['selector'])) {\n if (evaluateSelector(display_trigger['selector'], event_data['properties'])) {\n return true;\n }\n } else {\n return true;\n }\n }\n }\n\n return false;\n});\n\nMixpanelNotification.prototype._browser_lte = function (browser, version) {\n return this.browser_versions[browser] && this.browser_versions[browser] <= version;\n};\n\nMixpanelNotification.prototype._init_image_html = function () {\n var imgs_to_preload = [];\n\n if (!this.mini) {\n if (this.image_url) {\n imgs_to_preload.push(this.image_url);\n this.img_html = '
' + '
' + '' + '
';\n this.notification_el = document.createElement('div');\n this.notification_el.id = MixpanelNotification.MARKUP_PREFIX + '-wrapper';\n\n if (!this.mini) {\n // TAKEOVER notification\n var close_html = this.clickthrough || this.show_video ? '' : '',\n play_html = this.show_video ? '' : '';\n\n if (this._browser_lte('ie', 7)) {\n close_html = '';\n play_html = '';\n }\n\n notification_html = '' + this.thumb_img_html + '
';\n } else {\n // MINI notification\n notification_html = '' + cancel_html + '
' + '' + this.img_html + '
' + '' + '' + this.title + '
' + '' + this.body + '
' + '' + 'POWERED BY MIXPANEL' + '
' + '' + '
';\n }\n\n if (this.youtube_video) {\n video_src = this.resource_protocol + 'www.youtube.com/embed/' + this.youtube_video + '?wmode=transparent&showinfo=0&modestbranding=0&rel=0&autoplay=1&loop=0&vq=hd1080';\n\n if (this.yt_custom) {\n video_src += '&enablejsapi=1&html5=1&controls=0';\n video_html = '' + cancel_html + '
' + '' + '' + '
' + '' + '' + '
' + '' + '
' + '' + '
' + '
';\n }\n } else if (this.vimeo_video) {\n video_src = this.resource_protocol + 'player.vimeo.com/video/' + this.vimeo_video + '?autoplay=1&title=0&byline=0&portrait=0';\n }\n\n if (this.show_video) {\n this.video_iframe = '';\n video_html = '' + '' + '' + '
' + '' + '' + '
';\n }\n\n var main_html = video_html + notification_html;\n\n if (this.flip_animate) {\n main_html = (this.mini ? notification_html : '') + '' + '' + video_html + '
' + '' + (this.mini ? video_html : main_html) + '
' + '
').replace(/class=\"/g, 'class=\"' + MixpanelNotification.MARKUP_PREFIX + '-').replace(/id=\"/g, 'id=\"' + MixpanelNotification.MARKUP_PREFIX + '-');\n};\n\nMixpanelNotification.prototype._init_styles = function () {\n if (this.style === 'dark') {\n this.style_vals = {\n bg: '#1d1f25',\n bg_actions: '#282b32',\n bg_hover: '#3a4147',\n bg_light: '#4a5157',\n border_gray: '#32353c',\n cancel_opacity: '0.4',\n mini_hover: '#2a3137',\n text_title: '#fff',\n text_main: '#9498a3',\n text_tagline: '#464851',\n text_hover: '#ddd'\n };\n } else {\n this.style_vals = {\n bg: '#fff',\n bg_actions: '#e7eaee',\n bg_hover: '#eceff3',\n bg_light: '#f5f5f5',\n border_gray: '#e4ecf2',\n cancel_opacity: '1.0',\n mini_hover: '#fafafa',\n text_title: '#5c6578',\n text_main: '#8b949b',\n text_tagline: '#ced9e6',\n text_hover: '#7c8598'\n };\n }\n\n var shadow = '0px 0px 35px 0px rgba(45, 49, 56, 0.7)',\n video_shadow = shadow,\n mini_shadow = shadow,\n thumb_total_size = MixpanelNotification.THUMB_IMG_SIZE + MixpanelNotification.THUMB_BORDER_SIZE * 2,\n anim_seconds = MixpanelNotification.ANIM_TIME / 1000 + 's';\n\n if (this.mini) {\n shadow = 'none';\n } // don't display on small viewports\n\n\n var notif_media_queries = {},\n min_width = MixpanelNotification.NOTIF_WIDTH_MINI + 20;\n notif_media_queries['@media only screen and (max-width: ' + (min_width - 1) + 'px)'] = {\n '#overlay': {\n 'display': 'none'\n }\n };\n var notif_styles = {\n '.flipped': {\n 'transform': 'rotateY(180deg)'\n },\n '#overlay': {\n 'position': 'fixed',\n 'top': '0',\n 'left': '0',\n 'width': '100%',\n 'height': '100%',\n 'overflow': 'auto',\n 'text-align': 'center',\n 'z-index': '10000',\n 'font-family': '\"Helvetica\", \"Arial\", sans-serif',\n '-webkit-font-smoothing': 'antialiased',\n '-moz-osx-font-smoothing': 'grayscale'\n },\n '#overlay.mini': {\n 'height': '0',\n 'overflow': 'visible'\n },\n '#overlay a': {\n 'width': 'initial',\n 'padding': '0',\n 'text-decoration': 'none',\n 'text-transform': 'none',\n 'color': 'inherit'\n },\n '#bgwrapper': {\n 'position': 'relative',\n 'width': '100%',\n 'height': '100%'\n },\n '#bg': {\n 'position': 'fixed',\n 'top': '0',\n 'left': '0',\n 'width': '100%',\n 'height': '100%',\n 'min-width': this.doc_width * 4 + 'px',\n 'min-height': this.doc_height * 4 + 'px',\n 'background-color': 'black',\n 'opacity': '0.0',\n '-ms-filter': 'progid:DXImageTransform.Microsoft.Alpha(Opacity=60)',\n // IE8\n 'filter': 'alpha(opacity=60)',\n // IE5-7\n 'transition': 'opacity ' + anim_seconds\n },\n '#bg.visible': {\n 'opacity': MixpanelNotification.BG_OPACITY\n },\n '.mini #bg': {\n 'width': '0',\n 'height': '0',\n 'min-width': '0'\n },\n '#flipcontainer': {\n 'perspective': '1000px',\n 'position': 'absolute',\n 'width': '100%'\n },\n '#flipper': {\n 'position': 'relative',\n 'transform-style': 'preserve-3d',\n 'transition': '0.3s'\n },\n '#takeover': {\n 'position': 'absolute',\n 'left': '50%',\n 'width': MixpanelNotification.NOTIF_WIDTH + 'px',\n 'margin-left': Math.round(-MixpanelNotification.NOTIF_WIDTH / 2) + 'px',\n 'backface-visibility': 'hidden',\n 'transform': 'rotateY(0deg)',\n 'opacity': '0.0',\n 'top': MixpanelNotification.NOTIF_START_TOP + 'px',\n 'transition': 'opacity ' + anim_seconds + ', top ' + anim_seconds\n },\n '#takeover.visible': {\n 'opacity': '1.0',\n 'top': MixpanelNotification.NOTIF_TOP + 'px'\n },\n '#takeover.exiting': {\n 'opacity': '0.0',\n 'top': MixpanelNotification.NOTIF_START_TOP + 'px'\n },\n '#thumbspacer': {\n 'height': MixpanelNotification.THUMB_OFFSET + 'px'\n },\n '#thumbborder-wrapper': {\n 'position': 'absolute',\n 'top': -MixpanelNotification.THUMB_BORDER_SIZE + 'px',\n 'left': MixpanelNotification.NOTIF_WIDTH / 2 - MixpanelNotification.THUMB_OFFSET - MixpanelNotification.THUMB_BORDER_SIZE + 'px',\n 'width': thumb_total_size + 'px',\n 'height': thumb_total_size / 2 + 'px',\n 'overflow': 'hidden'\n },\n '#thumbborder': {\n 'position': 'absolute',\n 'width': thumb_total_size + 'px',\n 'height': thumb_total_size + 'px',\n 'border-radius': thumb_total_size + 'px',\n 'background-color': this.style_vals.bg_actions,\n 'opacity': '0.5'\n },\n '#thumbnail': {\n 'position': 'absolute',\n 'top': '0px',\n 'left': MixpanelNotification.NOTIF_WIDTH / 2 - MixpanelNotification.THUMB_OFFSET + 'px',\n 'width': MixpanelNotification.THUMB_IMG_SIZE + 'px',\n 'height': MixpanelNotification.THUMB_IMG_SIZE + 'px',\n 'overflow': 'hidden',\n 'z-index': '100',\n 'border-radius': MixpanelNotification.THUMB_IMG_SIZE + 'px'\n },\n '#mini': {\n 'position': 'absolute',\n 'right': '20px',\n 'top': MixpanelNotification.NOTIF_TOP + 'px',\n 'width': this.notif_width + 'px',\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI * 2 + 'px',\n 'margin-top': 20 - MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'backface-visibility': 'hidden',\n 'opacity': '0.0',\n 'transform': 'rotateX(90deg)',\n 'transition': 'opacity 0.3s, transform 0.3s, right 0.3s'\n },\n '#mini.visible': {\n 'opacity': '1.0',\n 'transform': 'rotateX(0deg)'\n },\n '#mini.exiting': {\n 'opacity': '0.0',\n 'right': '-150px'\n },\n '#mainbox': {\n 'border-radius': '4px',\n 'box-shadow': shadow,\n 'text-align': 'center',\n 'background-color': this.style_vals.bg,\n 'font-size': '14px',\n 'color': this.style_vals.text_main\n },\n '#mini #mainbox': {\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'margin-top': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'border-radius': '3px',\n 'transition': 'background-color ' + anim_seconds\n },\n '#mini-border': {\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 6 + 'px',\n 'width': MixpanelNotification.NOTIF_WIDTH_MINI + 6 + 'px',\n 'position': 'absolute',\n 'top': '-3px',\n 'left': '-3px',\n 'margin-top': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'border-radius': '6px',\n 'opacity': '0.25',\n 'background-color': '#fff',\n 'z-index': '-1',\n 'box-shadow': mini_shadow\n },\n '#mini-icon': {\n 'position': 'relative',\n 'display': 'inline-block',\n 'width': '75px',\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'border-radius': '3px 0 0 3px',\n 'background-color': this.style_vals.bg_actions,\n 'background': 'linear-gradient(135deg, ' + this.style_vals.bg_light + ' 0%, ' + this.style_vals.bg_actions + ' 100%)',\n 'transition': 'background-color ' + anim_seconds\n },\n '#mini:hover #mini-icon': {\n 'background-color': this.style_vals.mini_hover\n },\n '#mini:hover #mainbox': {\n 'background-color': this.style_vals.mini_hover\n },\n '#mini-icon-img': {\n 'position': 'absolute',\n 'background-image': 'url(' + this.thumb_image_url + ')',\n 'width': '48px',\n 'height': '48px',\n 'top': '20px',\n 'left': '12px'\n },\n '#content': {\n 'padding': '30px 20px 0px 20px'\n },\n '#mini-content': {\n 'text-align': 'left',\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'cursor': 'pointer'\n },\n '#img': {\n 'width': '328px',\n 'margin-top': '30px',\n 'border-radius': '5px'\n },\n '#title': {\n 'max-height': '600px',\n 'overflow': 'hidden',\n 'word-wrap': 'break-word',\n 'padding': '25px 0px 20px 0px',\n 'font-size': '19px',\n 'font-weight': 'bold',\n 'color': this.style_vals.text_title\n },\n '#body': {\n 'max-height': '600px',\n 'margin-bottom': '25px',\n 'overflow': 'hidden',\n 'word-wrap': 'break-word',\n 'line-height': '21px',\n 'font-size': '15px',\n 'font-weight': 'normal',\n 'text-align': 'left'\n },\n '#mini #body': {\n 'display': 'inline-block',\n 'max-width': '250px',\n 'margin': '0 0 0 30px',\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px',\n 'font-size': '16px',\n 'letter-spacing': '0.8px',\n 'color': this.style_vals.text_title\n },\n '#mini #body-text': {\n 'display': 'table',\n 'height': MixpanelNotification.NOTIF_HEIGHT_MINI + 'px'\n },\n '#mini #body-text div': {\n 'display': 'table-cell',\n 'vertical-align': 'middle'\n },\n '#tagline': {\n 'margin-bottom': '15px',\n 'font-size': '10px',\n 'font-weight': '600',\n 'letter-spacing': '0.8px',\n 'color': '#ccd7e0',\n 'text-align': 'left'\n },\n '#tagline a': {\n 'color': this.style_vals.text_tagline,\n 'transition': 'color ' + anim_seconds\n },\n '#tagline a:hover': {\n 'color': this.style_vals.text_hover\n },\n '#cancel': {\n 'position': 'absolute',\n 'right': '0',\n 'width': '8px',\n 'height': '8px',\n 'padding': '10px',\n 'border-radius': '20px',\n 'margin': '12px 12px 0 0',\n 'box-sizing': 'content-box',\n 'cursor': 'pointer',\n 'transition': 'background-color ' + anim_seconds\n },\n '#mini #cancel': {\n 'margin': '7px 7px 0 0'\n },\n '#cancel-icon': {\n 'width': '8px',\n 'height': '8px',\n 'overflow': 'hidden',\n 'background-image': 'url(' + this.cdn_host + '/site_media/images/icons/notifications/cancel-x.png)',\n 'opacity': this.style_vals.cancel_opacity\n },\n '#cancel:hover': {\n 'background-color': this.style_vals.bg_hover\n },\n '#button': {\n 'display': 'block',\n 'height': '60px',\n 'line-height': '60px',\n 'text-align': 'center',\n 'background-color': this.style_vals.bg_actions,\n 'border-radius': '0 0 4px 4px',\n 'overflow': 'hidden',\n 'cursor': 'pointer',\n 'transition': 'background-color ' + anim_seconds\n },\n '#button-close': {\n 'display': 'inline-block',\n 'width': '9px',\n 'height': '60px',\n 'margin-right': '8px',\n 'vertical-align': 'top',\n 'background-image': 'url(' + this.cdn_host + '/site_media/images/icons/notifications/close-x-' + this.style + '.png)',\n 'background-repeat': 'no-repeat',\n 'background-position': '0px 25px'\n },\n '#button-play': {\n 'display': 'inline-block',\n 'width': '30px',\n 'height': '60px',\n 'margin-left': '15px',\n 'background-image': 'url(' + this.cdn_host + '/site_media/images/icons/notifications/play-' + this.style + '-small.png)',\n 'background-repeat': 'no-repeat',\n 'background-position': '0px 15px'\n },\n 'a#button-link': {\n 'display': 'inline-block',\n 'vertical-align': 'top',\n 'text-align': 'center',\n 'font-size': '17px',\n 'font-weight': 'bold',\n 'overflow': 'hidden',\n 'word-wrap': 'break-word',\n 'color': this.style_vals.text_title,\n 'transition': 'color ' + anim_seconds\n },\n '#button:hover': {\n 'background-color': this.style_vals.bg_hover,\n 'color': this.style_vals.text_hover\n },\n '#button:hover a': {\n 'color': this.style_vals.text_hover\n },\n '#video-noflip': {\n 'position': 'relative',\n 'top': -this.video_height * 2 + 'px'\n },\n '#video-flip': {\n 'backface-visibility': 'hidden',\n 'transform': 'rotateY(180deg)'\n },\n '#video': {\n 'position': 'absolute',\n 'width': this.video_width - 1 + 'px',\n 'height': this.video_height + 'px',\n 'top': MixpanelNotification.NOTIF_TOP + 'px',\n 'margin-top': '100px',\n 'left': '50%',\n 'margin-left': Math.round(-this.video_width / 2) + 'px',\n 'overflow': 'hidden',\n 'border-radius': '5px',\n 'box-shadow': video_shadow,\n 'transform': 'translateZ(1px)',\n // webkit rendering bug http://stackoverflow.com/questions/18167981/clickable-link-area-unexpectedly-smaller-after-css-transform\n 'transition': 'opacity ' + anim_seconds + ', top ' + anim_seconds\n },\n '#video.exiting': {\n 'opacity': '0.0',\n 'top': this.video_height + 'px'\n },\n '#video-holder': {\n 'position': 'absolute',\n 'width': this.video_width - 1 + 'px',\n 'height': this.video_height + 'px',\n 'overflow': 'hidden',\n 'border-radius': '5px'\n },\n '#video-frame': {\n 'margin-left': '-1px',\n 'width': this.video_width + 'px'\n },\n '#video-controls': {\n 'opacity': '0',\n 'transition': 'opacity 0.5s'\n },\n '#video:hover #video-controls': {\n 'opacity': '1.0'\n },\n '#video .video-progress-el': {\n 'position': 'absolute',\n 'bottom': '0',\n 'height': '25px',\n 'border-radius': '0 0 0 5px'\n },\n '#video-progress': {\n 'width': '90%'\n },\n '#video-progress-total': {\n 'width': '100%',\n 'background-color': this.style_vals.bg,\n 'opacity': '0.7'\n },\n '#video-elapsed': {\n 'width': '0',\n 'background-color': '#6cb6f5',\n 'opacity': '0.9'\n },\n '#video #video-time': {\n 'width': '10%',\n 'right': '0',\n 'font-size': '11px',\n 'line-height': '25px',\n 'color': this.style_vals.text_main,\n 'background-color': '#666',\n 'border-radius': '0 0 5px 0'\n }\n }; // IE hacks\n\n if (this._browser_lte('ie', 8)) {\n _.extend(notif_styles, {\n '* html #overlay': {\n 'position': 'absolute'\n },\n '* html #bg': {\n 'position': 'absolute'\n },\n 'html, body': {\n 'height': '100%'\n }\n });\n }\n\n if (this._browser_lte('ie', 7)) {\n _.extend(notif_styles, {\n '#mini #body': {\n 'display': 'inline',\n 'zoom': '1',\n 'border': '1px solid ' + this.style_vals.bg_hover\n },\n '#mini #body-text': {\n 'padding': '20px'\n },\n '#mini #mini-icon': {\n 'display': 'none'\n }\n });\n } // add vendor-prefixed style rules\n\n\n var VENDOR_STYLES = ['backface-visibility', 'border-radius', 'box-shadow', 'opacity', 'perspective', 'transform', 'transform-style', 'transition'],\n VENDOR_PREFIXES = ['khtml', 'moz', 'ms', 'o', 'webkit'];\n\n for (var selector in notif_styles) {\n for (var si = 0; si < VENDOR_STYLES.length; si++) {\n var prop = VENDOR_STYLES[si];\n\n if (prop in notif_styles[selector]) {\n var val = notif_styles[selector][prop];\n\n for (var pi = 0; pi < VENDOR_PREFIXES.length; pi++) {\n notif_styles[selector]['-' + VENDOR_PREFIXES[pi] + '-' + prop] = val;\n }\n }\n }\n }\n\n var inject_styles = function inject_styles(styles, media_queries) {\n var create_style_text = function create_style_text(style_defs) {\n var st = '';\n\n for (var selector in style_defs) {\n var mp_selector = selector.replace(/#/g, '#' + MixpanelNotification.MARKUP_PREFIX + '-').replace(/\\./g, '.' + MixpanelNotification.MARKUP_PREFIX + '-');\n st += '\\n' + mp_selector + ' {';\n var props = style_defs[selector];\n\n for (var k in props) {\n st += k + ':' + props[k] + ';';\n }\n\n st += '}';\n }\n\n return st;\n };\n\n var create_media_query_text = function create_media_query_text(mq_defs) {\n var mqt = '';\n\n for (var mq in mq_defs) {\n mqt += '\\n' + mq + ' {' + create_style_text(mq_defs[mq]) + '\\n}';\n }\n\n return mqt;\n };\n\n var style_text = create_style_text(styles) + create_media_query_text(media_queries),\n head_el = document.head || document.getElementsByTagName('head')[0] || document.documentElement,\n style_el = document.createElement('style');\n head_el.appendChild(style_el);\n style_el.setAttribute('type', 'text/css');\n\n if (style_el.styleSheet) {\n // IE\n style_el.styleSheet.cssText = style_text;\n } else {\n style_el.textContent = style_text;\n }\n };\n\n inject_styles(notif_styles, notif_media_queries);\n};\n\nMixpanelNotification.prototype._init_video = _.safewrap(function () {\n if (!this.video_url) {\n return;\n }\n\n var self = this; // Youtube iframe API compatibility\n\n self.yt_custom = 'postMessage' in window;\n self.dest_url = self.video_url;\n var youtube_match = self.video_url.match( // http://stackoverflow.com/questions/2936467/parse-youtube-video-id-using-preg-match\n /(?:youtube(?:-nocookie)?\\.com\\/(?:[^/]+\\/.+\\/|(?:v|e(?:mbed)?)\\/|.*[?&]v=)|youtu\\.be\\/)([^\"&?/ ]{11})/i),\n vimeo_match = self.video_url.match(/vimeo\\.com\\/.*?(\\d+)/i);\n\n if (youtube_match) {\n self.show_video = true;\n self.youtube_video = youtube_match[1];\n\n if (self.yt_custom) {\n window['onYouTubeIframeAPIReady'] = function () {\n if (self._get_el('video-frame')) {\n self._yt_video_ready();\n }\n }; // load Youtube iframe API; see https://developers.google.com/youtube/iframe_api_reference\n\n\n var tag = document.createElement('script');\n tag.src = self.resource_protocol + 'www.youtube.com/iframe_api';\n var firstScriptTag = document.getElementsByTagName('script')[0];\n firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);\n }\n } else if (vimeo_match) {\n self.show_video = true;\n self.vimeo_video = vimeo_match[1];\n } // IE <= 7, FF <= 3: fall through to video link rather than embedded player\n\n\n if (self._browser_lte('ie', 7) || self._browser_lte('firefox', 3)) {\n self.show_video = false;\n self.clickthrough = true;\n }\n});\nMixpanelNotification.prototype._mark_as_shown = _.safewrap(function () {\n // click on background to dismiss\n var self = this;\n\n _.register_event(self._get_el('bg'), 'click', function () {\n self.dismiss();\n });\n\n var get_style = function get_style(el, style_name) {\n var styles = {};\n\n if (document.defaultView && document.defaultView.getComputedStyle) {\n styles = document.defaultView.getComputedStyle(el, null); // FF3 requires both args\n } else if (el.currentStyle) {\n // IE\n styles = el.currentStyle;\n }\n\n return styles[style_name];\n };\n\n if (this.campaign_id) {\n var notif_el = this._get_el('overlay');\n\n if (notif_el && get_style(notif_el, 'visibility') !== 'hidden' && get_style(notif_el, 'display') !== 'none') {\n this._mark_delivery();\n }\n }\n});\nMixpanelNotification.prototype._mark_delivery = _.safewrap(function (extra_props) {\n if (!this.marked_as_shown) {\n this.marked_as_shown = true;\n\n if (this.campaign_id) {\n // mark notification shown (local cache)\n this._get_shown_campaigns()[this.campaign_id] = 1 * new Date();\n this.persistence.save();\n } // track delivery\n\n\n this._track_event('$campaign_delivery', extra_props); // mark notification shown (mixpanel property)\n\n\n this.mixpanel['people']['append']({\n '$campaigns': this.campaign_id,\n '$notifications': {\n 'campaign_id': this.campaign_id,\n 'message_id': this.message_id,\n 'type': 'web',\n 'time': new Date()\n }\n });\n }\n});\n\nMixpanelNotification.prototype._preload_images = function (all_loaded_cb) {\n var self = this;\n\n if (this.imgs_to_preload.length === 0) {\n all_loaded_cb();\n return;\n }\n\n var preloaded_imgs = 0;\n var img_objs = [];\n\n var onload = function onload() {\n preloaded_imgs++;\n\n if (preloaded_imgs === self.imgs_to_preload.length && all_loaded_cb) {\n all_loaded_cb();\n all_loaded_cb = null;\n }\n };\n\n for (var i = 0; i < this.imgs_to_preload.length; i++) {\n var img = new Image();\n img.onload = onload;\n img.src = this.imgs_to_preload[i];\n\n if (img.complete) {\n onload();\n }\n\n img_objs.push(img);\n } // IE6/7 doesn't fire onload reliably\n\n\n if (this._browser_lte('ie', 7)) {\n setTimeout(function () {\n var imgs_loaded = true;\n\n for (i = 0; i < img_objs.length; i++) {\n if (!img_objs[i].complete) {\n imgs_loaded = false;\n }\n }\n\n if (imgs_loaded && all_loaded_cb) {\n all_loaded_cb();\n all_loaded_cb = null;\n }\n }, 500);\n }\n};\n\nMixpanelNotification.prototype._remove_notification_el = _.safewrap(function () {\n window.clearInterval(this._video_progress_checker);\n this.notification_el.style.visibility = 'hidden';\n this.body_el.removeChild(this.notification_el);\n});\n\nMixpanelNotification.prototype._set_client_config = function () {\n var get_browser_version = function get_browser_version(browser_ex) {\n var match = navigator.userAgent.match(browser_ex);\n return match && match[1];\n };\n\n this.browser_versions = {};\n this.browser_versions['chrome'] = get_browser_version(/Chrome\\/(\\d+)/);\n this.browser_versions['firefox'] = get_browser_version(/Firefox\\/(\\d+)/);\n this.browser_versions['ie'] = get_browser_version(/MSIE (\\d+).+/);\n\n if (!this.browser_versions['ie'] && !window.ActiveXObject && 'ActiveXObject' in window) {\n this.browser_versions['ie'] = 11;\n }\n\n this.body_el = document.body || document.getElementsByTagName('body')[0];\n\n if (this.body_el) {\n this.doc_width = Math.max(this.body_el.scrollWidth, document.documentElement.scrollWidth, this.body_el.offsetWidth, document.documentElement.offsetWidth, this.body_el.clientWidth, document.documentElement.clientWidth);\n this.doc_height = Math.max(this.body_el.scrollHeight, document.documentElement.scrollHeight, this.body_el.offsetHeight, document.documentElement.offsetHeight, this.body_el.clientHeight, document.documentElement.clientHeight);\n } // detect CSS compatibility\n\n\n var ie_ver = this.browser_versions['ie'];\n\n var sample_styles = document.createElement('div').style,\n is_css_compatible = function is_css_compatible(rule) {\n if (rule in sample_styles) {\n return true;\n }\n\n if (!ie_ver) {\n rule = rule[0].toUpperCase() + rule.slice(1);\n var props = ['O' + rule, 'Webkit' + rule, 'Moz' + rule];\n\n for (var i = 0; i < props.length; i++) {\n if (props[i] in sample_styles) {\n return true;\n }\n }\n }\n\n return false;\n };\n\n this.use_transitions = this.body_el && is_css_compatible('transition') && is_css_compatible('transform');\n this.flip_animate = (this.browser_versions['chrome'] >= 33 || this.browser_versions['firefox'] >= 15) && this.body_el && is_css_compatible('backfaceVisibility') && is_css_compatible('perspective') && is_css_compatible('transform');\n};\n\nMixpanelNotification.prototype._switch_to_video = _.safewrap(function () {\n var self = this,\n anims = [{\n el: self._get_notification_display_el(),\n attr: 'opacity',\n start: 1.0,\n goal: 0.0\n }, {\n el: self._get_notification_display_el(),\n attr: 'top',\n start: MixpanelNotification.NOTIF_TOP,\n goal: -500\n }, {\n el: self._get_el('video-noflip'),\n attr: 'opacity',\n start: 0.0,\n goal: 1.0\n }, {\n el: self._get_el('video-noflip'),\n attr: 'top',\n start: -self.video_height * 2,\n goal: 0\n }];\n\n if (self.mini) {\n var bg = self._get_el('bg'),\n overlay = self._get_el('overlay');\n\n bg.style.width = '100%';\n bg.style.height = '100%';\n overlay.style.width = '100%';\n\n self._add_class(self._get_notification_display_el(), 'exiting');\n\n self._add_class(bg, 'visible');\n\n anims.push({\n el: self._get_el('bg'),\n attr: 'opacity',\n start: 0.0,\n goal: MixpanelNotification.BG_OPACITY\n });\n }\n\n var video_el = self._get_el('video-holder');\n\n video_el.innerHTML = self.video_iframe;\n\n var video_ready = function video_ready() {\n if (window['YT'] && window['YT']['loaded']) {\n self._yt_video_ready();\n }\n\n self.showing_video = true;\n self._get_notification_display_el().style.visibility = 'hidden';\n };\n\n if (self.flip_animate) {\n self._add_class('flipper', 'flipped');\n\n setTimeout(video_ready, MixpanelNotification.ANIM_TIME);\n } else {\n self._animate_els(anims, MixpanelNotification.ANIM_TIME, video_ready);\n }\n});\n\nMixpanelNotification.prototype._track_event = function (event_name, properties, cb) {\n if (this.campaign_id) {\n properties = properties || {};\n properties = _.extend(properties, {\n 'campaign_id': this.campaign_id,\n 'message_id': this.message_id,\n 'message_type': 'web_inapp',\n 'message_subtype': this.notif_type\n });\n this.mixpanel['track'](event_name, properties, cb);\n } else if (cb) {\n cb.call();\n }\n};\n\nMixpanelNotification.prototype._yt_video_ready = _.safewrap(function () {\n var self = this;\n\n if (self.video_inited) {\n return;\n }\n\n self.video_inited = true;\n\n var progress_bar = self._get_el('video-elapsed'),\n progress_time = self._get_el('video-time'),\n progress_el = self._get_el('video-progress');\n\n new window['YT']['Player'](MixpanelNotification.MARKUP_PREFIX + '-video-frame', {\n 'events': {\n 'onReady': function onReady(event) {\n var ytplayer = event['target'],\n video_duration = ytplayer['getDuration'](),\n pad = function pad(i) {\n return ('00' + i).slice(-2);\n },\n update_video_time = function update_video_time(current_time) {\n var secs = Math.round(video_duration - current_time),\n mins = Math.floor(secs / 60),\n hours = Math.floor(mins / 60);\n secs -= mins * 60;\n mins -= hours * 60;\n progress_time.innerHTML = '-' + (hours ? hours + ':' : '') + pad(mins) + ':' + pad(secs);\n };\n\n update_video_time(0);\n self._video_progress_checker = window.setInterval(function () {\n var current_time = ytplayer['getCurrentTime']();\n progress_bar.style.width = current_time / video_duration * 100 + '%';\n update_video_time(current_time);\n }, 250);\n\n _.register_event(progress_el, 'click', function (e) {\n var clickx = Math.max(0, e.pageX - progress_el.getBoundingClientRect().left);\n ytplayer['seekTo'](video_duration * clickx / progress_el.clientWidth, true);\n });\n }\n }\n });\n});\n/**\n * Mixpanel People Object\n * @constructor\n */\n\nvar MixpanelPeople = function MixpanelPeople() {};\n\n_.extend(MixpanelPeople.prototype, apiActions);\n\nMixpanelPeople.prototype._init = function (mixpanel_instance) {\n this._mixpanel = mixpanel_instance;\n};\n/*\n* Set properties on a user record.\n*\n* ### Usage:\n*\n* mixpanel.people.set('gender', 'm');\n*\n* // or set multiple properties at once\n* mixpanel.people.set({\n* 'Company': 'Acme',\n* 'Plan': 'Premium',\n* 'Upgrade date': new Date()\n* });\n* // properties can be strings, integers, dates, or lists\n*\n* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.\n* @param {*} [to] A value to set on the given property name\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\n\nMixpanelPeople.prototype.set = addOptOutCheckMixpanelPeople(function (prop, to, callback) {\n var data = this.set_action(prop, to);\n\n if (_.isObject(prop)) {\n callback = to;\n } // make sure that the referrer info has been updated and saved\n\n\n if (this._get_config('save_referrer')) {\n this._mixpanel['persistence'].update_referrer_info(document.referrer);\n } // update $set object with default people properties\n\n\n data[SET_ACTION] = _.extend({}, _.info.people_properties(), this._mixpanel['persistence'].get_referrer_info(), data[SET_ACTION]);\n return this._send_request(data, callback);\n});\n/*\n* Set properties on a user record, only if they do not yet exist.\n* This will not overwrite previous people property values, unlike\n* people.set().\n*\n* ### Usage:\n*\n* mixpanel.people.set_once('First Login Date', new Date());\n*\n* // or set multiple properties at once\n* mixpanel.people.set_once({\n* 'First Login Date': new Date(),\n* 'Starting Plan': 'Premium'\n* });\n*\n* // properties can be strings, integers or dates\n*\n* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.\n* @param {*} [to] A value to set on the given property name\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.set_once = addOptOutCheckMixpanelPeople(function (prop, to, callback) {\n var data = this.set_once_action(prop, to);\n\n if (_.isObject(prop)) {\n callback = to;\n }\n\n return this._send_request(data, callback);\n});\n/*\n* Unset properties on a user record (permanently removes the properties and their values from a profile).\n*\n* ### Usage:\n*\n* mixpanel.people.unset('gender');\n*\n* // or unset multiple properties at once\n* mixpanel.people.unset(['gender', 'Company']);\n*\n* @param {Array|String} prop If a string, this is the name of the property. If an array, this is a list of property names.\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.unset = addOptOutCheckMixpanelPeople(function (prop, callback) {\n var data = this.unset_action(prop);\n return this._send_request(data, callback);\n});\n/*\n* Increment/decrement numeric people analytics properties.\n*\n* ### Usage:\n*\n* mixpanel.people.increment('page_views', 1);\n*\n* // or, for convenience, if you're just incrementing a counter by\n* // 1, you can simply do\n* mixpanel.people.increment('page_views');\n*\n* // to decrement a counter, pass a negative number\n* mixpanel.people.increment('credits_left', -1);\n*\n* // like mixpanel.people.set(), you can increment multiple\n* // properties at once:\n* mixpanel.people.increment({\n* counter1: 1,\n* counter2: 6\n* });\n*\n* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and numeric values.\n* @param {Number} [by] An amount to increment the given property\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.increment = addOptOutCheckMixpanelPeople(function (prop, by, callback) {\n var data = {};\n var $add = {};\n\n if (_.isObject(prop)) {\n _.each(prop, function (v, k) {\n if (!this._is_reserved_property(k)) {\n if (isNaN(parseFloat(v))) {\n console.error('Invalid increment value passed to mixpanel.people.increment - must be a number');\n return;\n } else {\n $add[k] = v;\n }\n }\n }, this);\n\n callback = by;\n } else {\n // convenience: mixpanel.people.increment('property'); will\n // increment 'property' by 1\n if (_.isUndefined(by)) {\n by = 1;\n }\n\n $add[prop] = by;\n }\n\n data[ADD_ACTION] = $add;\n return this._send_request(data, callback);\n});\n/*\n* Append a value to a list-valued people analytics property.\n*\n* ### Usage:\n*\n* // append a value to a list, creating it if needed\n* mixpanel.people.append('pages_visited', 'homepage');\n*\n* // like mixpanel.people.set(), you can append multiple\n* // properties at once:\n* mixpanel.people.append({\n* list1: 'bob',\n* list2: 123\n* });\n*\n* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.\n* @param {*} [value] value An item to append to the list\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.append = addOptOutCheckMixpanelPeople(function (list_name, value, callback) {\n if (_.isObject(list_name)) {\n callback = value;\n }\n\n var data = this.append_action(list_name, value);\n return this._send_request(data, callback);\n});\n/*\n* Remove a value from a list-valued people analytics property.\n*\n* ### Usage:\n*\n* mixpanel.people.remove('School', 'UCB');\n*\n* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.\n* @param {*} [value] value Item to remove from the list\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.remove = addOptOutCheckMixpanelPeople(function (list_name, value, callback) {\n if (_.isObject(list_name)) {\n callback = value;\n }\n\n var data = this.remove_action(list_name, value);\n return this._send_request(data, callback);\n});\n/*\n* Merge a given list with a list-valued people analytics property,\n* excluding duplicate values.\n*\n* ### Usage:\n*\n* // merge a value to a list, creating it if needed\n* mixpanel.people.union('pages_visited', 'homepage');\n*\n* // like mixpanel.people.set(), you can append multiple\n* // properties at once:\n* mixpanel.people.union({\n* list1: 'bob',\n* list2: 123\n* });\n*\n* // like mixpanel.people.append(), you can append multiple\n* // values to the same list:\n* mixpanel.people.union({\n* list1: ['bob', 'billy']\n* });\n*\n* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.\n* @param {*} [value] Value / values to merge with the given property\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.union = addOptOutCheckMixpanelPeople(function (list_name, values, callback) {\n if (_.isObject(list_name)) {\n callback = values;\n }\n\n var data = this.union_action(list_name, values);\n return this._send_request(data, callback);\n});\n/*\n* Record that you have charged the current user a certain amount\n* of money. Charges recorded with track_charge() will appear in the\n* Mixpanel revenue report.\n*\n* ### Usage:\n*\n* // charge a user $50\n* mixpanel.people.track_charge(50);\n*\n* // charge a user $30.50 on the 2nd of january\n* mixpanel.people.track_charge(30.50, {\n* '$time': new Date('jan 1 2012')\n* });\n*\n* @param {Number} amount The amount of money charged to the current user\n* @param {Object} [properties] An associative array of properties associated with the charge\n* @param {Function} [callback] If provided, the callback will be called when the server responds\n*/\n\nMixpanelPeople.prototype.track_charge = addOptOutCheckMixpanelPeople(function (amount, properties, callback) {\n if (!_.isNumber(amount)) {\n amount = parseFloat(amount);\n\n if (isNaN(amount)) {\n console.error('Invalid value passed to mixpanel.people.track_charge - must be a number');\n return;\n }\n }\n\n return this.append('$transactions', _.extend({\n '$amount': amount\n }, properties), callback);\n});\n/*\n* Permanently clear all revenue report transactions from the\n* current user's people analytics profile.\n*\n* ### Usage:\n*\n* mixpanel.people.clear_charges();\n*\n* @param {Function} [callback] If provided, the callback will be called after tracking the event.\n*/\n\nMixpanelPeople.prototype.clear_charges = function (callback) {\n return this.set('$transactions', [], callback);\n};\n/*\n* Permanently deletes the current people analytics profile from\n* Mixpanel (using the current distinct_id).\n*\n* ### Usage:\n*\n* // remove the all data you have stored about the current user\n* mixpanel.people.delete_user();\n*\n*/\n\n\nMixpanelPeople.prototype.delete_user = function () {\n if (!this._identify_called()) {\n console.error('mixpanel.people.delete_user() requires you to call identify() first');\n return;\n }\n\n var data = {\n '$delete': this._mixpanel.get_distinct_id()\n };\n return this._send_request(data);\n};\n\nMixpanelPeople.prototype.toString = function () {\n return this._mixpanel.toString() + '.people';\n};\n\nMixpanelPeople.prototype._send_request = function (data, callback) {\n data['$token'] = this._get_config('token');\n data['$distinct_id'] = this._mixpanel.get_distinct_id();\n\n var device_id = this._mixpanel.get_property('$device_id');\n\n var user_id = this._mixpanel.get_property('$user_id');\n\n var had_persisted_distinct_id = this._mixpanel.get_property('$had_persisted_distinct_id');\n\n if (device_id) {\n data['$device_id'] = device_id;\n }\n\n if (user_id) {\n data['$user_id'] = user_id;\n }\n\n if (had_persisted_distinct_id) {\n data['$had_persisted_distinct_id'] = had_persisted_distinct_id;\n }\n\n var date_encoded_data = _.encodeDates(data);\n\n if (!this._identify_called()) {\n this._enqueue(data);\n\n if (!_.isUndefined(callback)) {\n if (this._get_config('verbose')) {\n callback({\n status: -1,\n error: null\n });\n } else {\n callback(-1);\n }\n }\n\n return _.truncate(date_encoded_data, 255);\n }\n\n return this._mixpanel._track_or_batch({\n type: 'people',\n data: date_encoded_data,\n endpoint: this._get_config('api_host') + '/engage/',\n batcher: this._mixpanel.request_batchers.people\n }, callback);\n};\n\nMixpanelPeople.prototype._get_config = function (conf_var) {\n return this._mixpanel.get_config(conf_var);\n};\n\nMixpanelPeople.prototype._identify_called = function () {\n return this._mixpanel._flags.identify_called === true;\n}; // Queue up engage operations if identify hasn't been called yet.\n\n\nMixpanelPeople.prototype._enqueue = function (data) {\n if (SET_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(SET_ACTION, data);\n } else if (SET_ONCE_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(SET_ONCE_ACTION, data);\n } else if (UNSET_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(UNSET_ACTION, data);\n } else if (ADD_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(ADD_ACTION, data);\n } else if (APPEND_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(APPEND_ACTION, data);\n } else if (REMOVE_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(REMOVE_ACTION, data);\n } else if (UNION_ACTION in data) {\n this._mixpanel['persistence']._add_to_people_queue(UNION_ACTION, data);\n } else {\n console.error('Invalid call to _enqueue():', data);\n }\n};\n\nMixpanelPeople.prototype._flush_one_queue = function (action, action_method, callback, queue_to_params_fn) {\n var _this = this;\n\n var queued_data = _.extend({}, this._mixpanel['persistence']._get_queue(action));\n\n var action_params = queued_data;\n\n if (!_.isUndefined(queued_data) && _.isObject(queued_data) && !_.isEmptyObject(queued_data)) {\n _this._mixpanel['persistence']._pop_from_people_queue(action, queued_data);\n\n if (queue_to_params_fn) {\n action_params = queue_to_params_fn(queued_data);\n }\n\n action_method.call(_this, action_params, function (response, data) {\n // on bad response, we want to add it back to the queue\n if (response === 0) {\n _this._mixpanel['persistence']._add_to_people_queue(action, queued_data);\n }\n\n if (!_.isUndefined(callback)) {\n callback(response, data);\n }\n });\n }\n}; // Flush queued engage operations - order does not matter,\n// and there are network level race conditions anyway\n\n\nMixpanelPeople.prototype._flush = function (_set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback) {\n var _this = this;\n\n var $append_queue = this._mixpanel['persistence']._get_queue(APPEND_ACTION);\n\n var $remove_queue = this._mixpanel['persistence']._get_queue(REMOVE_ACTION);\n\n this._flush_one_queue(SET_ACTION, this.set, _set_callback);\n\n this._flush_one_queue(SET_ONCE_ACTION, this.set_once, _set_once_callback);\n\n this._flush_one_queue(UNSET_ACTION, this.unset, _unset_callback, function (queue) {\n return _.keys(queue);\n });\n\n this._flush_one_queue(ADD_ACTION, this.increment, _add_callback);\n\n this._flush_one_queue(UNION_ACTION, this.union, _union_callback); // we have to fire off each $append individually since there is\n // no concat method server side\n\n\n if (!_.isUndefined($append_queue) && _.isArray($append_queue) && $append_queue.length) {\n var $append_item;\n\n var append_callback = function append_callback(response, data) {\n if (response === 0) {\n _this._mixpanel['persistence']._add_to_people_queue(APPEND_ACTION, $append_item);\n }\n\n if (!_.isUndefined(_append_callback)) {\n _append_callback(response, data);\n }\n };\n\n for (var i = $append_queue.length - 1; i >= 0; i--) {\n $append_item = $append_queue.pop();\n\n if (!_.isEmptyObject($append_item)) {\n _this.append($append_item, append_callback);\n }\n } // Save the shortened append queue\n\n\n _this._mixpanel['persistence'].save();\n } // same for $remove\n\n\n if (!_.isUndefined($remove_queue) && _.isArray($remove_queue) && $remove_queue.length) {\n var $remove_item;\n\n var remove_callback = function remove_callback(response, data) {\n if (response === 0) {\n _this._mixpanel['persistence']._add_to_people_queue(REMOVE_ACTION, $remove_item);\n }\n\n if (!_.isUndefined(_remove_callback)) {\n _remove_callback(response, data);\n }\n };\n\n for (var j = $remove_queue.length - 1; j >= 0; j--) {\n $remove_item = $remove_queue.pop();\n\n if (!_.isEmptyObject($remove_item)) {\n _this.remove($remove_item, remove_callback);\n }\n }\n\n _this._mixpanel['persistence'].save();\n }\n};\n\nMixpanelPeople.prototype._is_reserved_property = function (prop) {\n return prop === '$distinct_id' || prop === '$token' || prop === '$device_id' || prop === '$user_id' || prop === '$had_persisted_distinct_id';\n}; // MixpanelPeople Exports\n\n\nMixpanelPeople.prototype['set'] = MixpanelPeople.prototype.set;\nMixpanelPeople.prototype['set_once'] = MixpanelPeople.prototype.set_once;\nMixpanelPeople.prototype['unset'] = MixpanelPeople.prototype.unset;\nMixpanelPeople.prototype['increment'] = MixpanelPeople.prototype.increment;\nMixpanelPeople.prototype['append'] = MixpanelPeople.prototype.append;\nMixpanelPeople.prototype['remove'] = MixpanelPeople.prototype.remove;\nMixpanelPeople.prototype['union'] = MixpanelPeople.prototype.union;\nMixpanelPeople.prototype['track_charge'] = MixpanelPeople.prototype.track_charge;\nMixpanelPeople.prototype['clear_charges'] = MixpanelPeople.prototype.clear_charges;\nMixpanelPeople.prototype['delete_user'] = MixpanelPeople.prototype.delete_user;\nMixpanelPeople.prototype['toString'] = MixpanelPeople.prototype.toString;\n/*\n * Mixpanel JS Library\n *\n * Copyright 2012, Mixpanel, Inc. All Rights Reserved\n * http://mixpanel.com/\n *\n * Includes portions of Underscore.js\n * http://documentcloud.github.com/underscore/\n * (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.\n * Released under the MIT License.\n */\n// ==ClosureCompiler==\n// @compilation_level ADVANCED_OPTIMIZATIONS\n// @output_file_name mixpanel-2.8.min.js\n// ==/ClosureCompiler==\n\n/*\nSIMPLE STYLE GUIDE:\n\nthis.x === public function\nthis._x === internal - only use within this file\nthis.__x === private - only use within the class\n\nGlobals should be all caps\n*/\n\nvar init_type; // MODULE or SNIPPET loader\n\nvar mixpanel_master; // main mixpanel instance / object\n\nvar INIT_MODULE = 0;\nvar INIT_SNIPPET = 1;\n\nvar IDENTITY_FUNC = function IDENTITY_FUNC(x) {\n return x;\n};\n\nvar NOOP_FUNC = function NOOP_FUNC() {};\n/** @const */\n\n\nvar PRIMARY_INSTANCE_NAME = 'mixpanel';\n/*\n * Dynamic... constants? Is that an oxymoron?\n */\n// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/\n// https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#withCredentials\n\nvar USE_XHR = window$1.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest(); // IE<10 does not support cross-origin XHR's but script tags\n// with defer won't block window.onload; ENQUEUE_REQUESTS\n// should only be true for Opera<12\n\nvar ENQUEUE_REQUESTS = !USE_XHR && userAgent.indexOf('MSIE') === -1 && userAgent.indexOf('Mozilla') === -1; // save reference to navigator.sendBeacon so it can be minified\n\nvar sendBeacon = null;\n\nif (navigator$1['sendBeacon']) {\n sendBeacon = function sendBeacon() {\n // late reference to navigator.sendBeacon to allow patching/spying\n return navigator$1['sendBeacon'].apply(navigator$1, arguments);\n };\n}\n/*\n * Module-level globals\n */\n\n\nvar DEFAULT_CONFIG = {\n 'api_host': 'https://api-js.mixpanel.com',\n 'api_method': 'POST',\n 'api_transport': 'XHR',\n 'app_host': 'https://mixpanel.com',\n 'cdn': 'https://cdn.mxpnl.com',\n 'cross_site_cookie': false,\n 'cross_subdomain_cookie': true,\n 'persistence': 'cookie',\n 'persistence_name': '',\n 'cookie_domain': '',\n 'cookie_name': '',\n 'loaded': NOOP_FUNC,\n 'store_google': true,\n 'save_referrer': true,\n 'test': false,\n 'verbose': false,\n 'img': false,\n 'debug': false,\n 'track_links_timeout': 300,\n 'cookie_expiration': 365,\n 'upgrade': false,\n 'disable_persistence': false,\n 'disable_cookie': false,\n 'secure_cookie': false,\n 'ip': true,\n 'opt_out_tracking_by_default': false,\n 'opt_out_persistence_by_default': false,\n 'opt_out_tracking_persistence_type': 'localStorage',\n 'opt_out_tracking_cookie_prefix': null,\n 'property_blacklist': [],\n 'xhr_headers': {},\n // { header: value, header2: value }\n 'inapp_protocol': '//',\n 'inapp_link_new_window': false,\n 'ignore_dnt': false,\n 'batch_requests': false,\n // for now\n 'batch_size': 50,\n 'batch_flush_interval_ms': 5000,\n 'batch_request_timeout_ms': 90000,\n 'batch_autostart': true,\n 'hooks': {}\n};\nvar DOM_LOADED = false;\n/**\n * Mixpanel Library Object\n * @constructor\n */\n\nvar MixpanelLib = function MixpanelLib() {};\n/**\n * create_mplib(token:string, config:object, name:string)\n *\n * This function is used by the init method of MixpanelLib objects\n * as well as the main initializer at the end of the JSLib (that\n * initializes document.mixpanel as well as any additional instances\n * declared before this file has loaded).\n */\n\n\nvar create_mplib = function create_mplib(token, config, name) {\n var instance,\n target = name === PRIMARY_INSTANCE_NAME ? mixpanel_master : mixpanel_master[name];\n\n if (target && init_type === INIT_MODULE) {\n instance = target;\n } else {\n if (target && !_.isArray(target)) {\n console.error('You have already initialized ' + name);\n return;\n }\n\n instance = new MixpanelLib();\n }\n\n instance._cached_groups = {}; // cache groups in a pool\n\n instance._user_decide_check_complete = false;\n instance._events_tracked_before_user_decide_check_complete = [];\n\n instance._init(token, config, name);\n\n instance['people'] = new MixpanelPeople();\n\n instance['people']._init(instance); // if any instance on the page has debug = true, we set the\n // global debug to be true\n\n\n Config.DEBUG = Config.DEBUG || instance.get_config('debug'); // if target is not defined, we called init after the lib already\n // loaded, so there won't be an array of things to execute\n\n if (!_.isUndefined(target) && _.isArray(target)) {\n // Crunch through the people queue first - we queue this data up &\n // flush on identify, so it's better to do all these operations first\n instance._execute_array.call(instance['people'], target['people']);\n\n instance._execute_array(target);\n }\n\n return instance;\n};\n\nvar encode_data_for_request = function encode_data_for_request(data) {\n var json_data = _.JSONEncode(data);\n\n var encoded_data = _.base64Encode(json_data);\n\n return {\n 'data': encoded_data\n };\n}; // Initialization methods\n\n/**\n * This function initializes a new instance of the Mixpanel tracking object.\n * All new instances are added to the main mixpanel object as sub properties (such as\n * mixpanel.library_name) and also returned by this function. To define a\n * second instance on the page, you would call:\n *\n * mixpanel.init('new token', { your: 'config' }, 'library_name');\n *\n * and use it like so:\n *\n * mixpanel.library_name.track(...);\n *\n * @param {String} token Your Mixpanel API token\n * @param {Object} [config] A dictionary of config options to override. See a list of default config options.\n * @param {String} [name] The name for the new mixpanel instance that you want created\n */\n\n\nMixpanelLib.prototype.init = function (token, config, name) {\n if (_.isUndefined(name)) {\n console.error('You must name your new library: init(token, config, name)');\n return;\n }\n\n if (name === PRIMARY_INSTANCE_NAME) {\n console.error('You must initialize the main mixpanel object right after you include the Mixpanel js snippet');\n return;\n }\n\n var instance = create_mplib(token, config, name);\n mixpanel_master[name] = instance;\n\n instance._loaded();\n\n return instance;\n}; // mixpanel._init(token:string, config:object, name:string)\n//\n// This function sets up the current instance of the mixpanel\n// library. The difference between this method and the init(...)\n// method is this one initializes the actual instance, whereas the\n// init(...) method sets up a new library and calls _init on it.\n//\n\n\nMixpanelLib.prototype._init = function (token, config, name) {\n config = config || {};\n this['__loaded'] = true;\n this['config'] = {};\n this['_triggered_notifs'] = []; // rollout: enable batch_requests by default for 60% of projects\n // (only if they have not specified a value in their init config\n // and they aren't using a custom API host)\n\n var variable_features = {};\n var api_host = config['api_host'];\n var is_custom_api = !!api_host && !api_host.match(/\\.mixpanel\\.com$/);\n\n if (!('batch_requests' in config) && !is_custom_api && determine_eligibility(token, 'batch', 60)) {\n variable_features['batch_requests'] = true;\n }\n\n this.set_config(_.extend({}, DEFAULT_CONFIG, variable_features, config, {\n 'name': name,\n 'token': token,\n 'callback_fn': (name === PRIMARY_INSTANCE_NAME ? name : PRIMARY_INSTANCE_NAME + '.' + name) + '._jsc'\n }));\n this['_jsc'] = NOOP_FUNC;\n this.__dom_loaded_queue = [];\n this.__request_queue = [];\n this.__disabled_events = [];\n this._flags = {\n 'disable_all_events': false,\n 'identify_called': false\n }; // set up request queueing/batching\n\n this.request_batchers = {};\n this._batch_requests = this.get_config('batch_requests');\n\n if (this._batch_requests) {\n if (!_.localStorage.is_supported(true) || !USE_XHR) {\n this._batch_requests = false;\n console.log('Turning off Mixpanel request-queueing; needs XHR and localStorage support');\n } else {\n this.init_batchers();\n\n if (sendBeacon && window$1.addEventListener) {\n window$1.addEventListener('unload', _.bind(function () {\n // Before page closes, attempt to flush any events queued up via navigator.sendBeacon.\n // Since sendBeacon doesn't report success/failure, events will not be removed from\n // the persistent store; if the site is loaded again, the events will be flushed again\n // on startup and deduplicated on the Mixpanel server side.\n if (!this.request_batchers.events.stopped) {\n this.request_batchers.events.flush({\n unloading: true\n });\n }\n }, this));\n }\n }\n }\n\n this['persistence'] = this['cookie'] = new MixpanelPersistence(this['config']);\n this.unpersisted_superprops = {};\n\n this._gdpr_init();\n\n var uuid = _.UUID();\n\n if (!this.get_distinct_id()) {\n // There is no need to set the distinct id\n // or the device id if something was already stored\n // in the persitence\n this.register_once({\n 'distinct_id': uuid,\n '$device_id': uuid\n }, '');\n }\n}; // Private methods\n\n\nMixpanelLib.prototype._loaded = function () {\n this.get_config('loaded')(this);\n\n this._set_default_superprops();\n}; // update persistence with info on referrer, UTM params, etc\n\n\nMixpanelLib.prototype._set_default_superprops = function () {\n this['persistence'].update_search_keyword(document$1.referrer);\n\n if (this.get_config('store_google')) {\n this['persistence'].update_campaign_params();\n }\n\n if (this.get_config('save_referrer')) {\n this['persistence'].update_referrer_info(document$1.referrer);\n }\n};\n\nMixpanelLib.prototype._dom_loaded = function () {\n _.each(this.__dom_loaded_queue, function (item) {\n this._track_dom.apply(this, item);\n }, this);\n\n if (!this.has_opted_out_tracking()) {\n _.each(this.__request_queue, function (item) {\n this._send_request.apply(this, item);\n }, this);\n }\n\n delete this.__dom_loaded_queue;\n delete this.__request_queue;\n};\n\nMixpanelLib.prototype._track_dom = function (DomClass, args) {\n if (this.get_config('img')) {\n console.error('You can\\'t use DOM tracking functions with img = true.');\n return false;\n }\n\n if (!DOM_LOADED) {\n this.__dom_loaded_queue.push([DomClass, args]);\n\n return false;\n }\n\n var dt = new DomClass().init(this);\n return dt.track.apply(dt, args);\n};\n/**\n * _prepare_callback() should be called by callers of _send_request for use\n * as the callback argument.\n *\n * If there is no callback, this returns null.\n * If we are going to make XHR/XDR requests, this returns a function.\n * If we are going to use script tags, this returns a string to use as the\n * callback GET param.\n */\n\n\nMixpanelLib.prototype._prepare_callback = function (callback, data) {\n if (_.isUndefined(callback)) {\n return null;\n }\n\n if (USE_XHR) {\n var callback_function = function callback_function(response) {\n callback(response, data);\n };\n\n return callback_function;\n } else {\n // if the user gives us a callback, we store as a random\n // property on this instances jsc function and update our\n // callback string to reflect that.\n var jsc = this['_jsc'];\n var randomized_cb = '' + Math.floor(Math.random() * 100000000);\n var callback_string = this.get_config('callback_fn') + '[' + randomized_cb + ']';\n\n jsc[randomized_cb] = function (response) {\n delete jsc[randomized_cb];\n callback(response, data);\n };\n\n return callback_string;\n }\n};\n\nMixpanelLib.prototype._send_request = function (url, data, options, callback) {\n var succeeded = true;\n\n if (ENQUEUE_REQUESTS) {\n this.__request_queue.push(arguments);\n\n return succeeded;\n }\n\n var DEFAULT_OPTIONS = {\n method: this.get_config('api_method'),\n transport: this.get_config('api_transport'),\n verbose: this.get_config('verbose')\n };\n var body_data = null;\n\n if (!callback && (_.isFunction(options) || typeof options === 'string')) {\n callback = options;\n options = null;\n }\n\n options = _.extend(DEFAULT_OPTIONS, options || {});\n\n if (!USE_XHR) {\n options.method = 'GET';\n }\n\n var use_post = options.method === 'POST';\n var use_sendBeacon = sendBeacon && use_post && options.transport.toLowerCase() === 'sendbeacon'; // needed to correctly format responses\n\n var verbose_mode = options.verbose;\n\n if (data['verbose']) {\n verbose_mode = true;\n }\n\n if (this.get_config('test')) {\n data['test'] = 1;\n }\n\n if (verbose_mode) {\n data['verbose'] = 1;\n }\n\n if (this.get_config('img')) {\n data['img'] = 1;\n }\n\n if (!USE_XHR) {\n if (callback) {\n data['callback'] = callback;\n } else if (verbose_mode || this.get_config('test')) {\n // Verbose output (from verbose mode, or an error in test mode) is a json blob,\n // which by itself is not valid javascript. Without a callback, this verbose output will\n // cause an error when returned via jsonp, so we force a no-op callback param.\n // See the ECMA script spec: http://www.ecma-international.org/ecma-262/5.1/#sec-12.4\n data['callback'] = '(function(){})';\n }\n }\n\n data['ip'] = this.get_config('ip') ? 1 : 0;\n data['_'] = new Date().getTime().toString();\n\n if (use_post) {\n body_data = 'data=' + encodeURIComponent(data['data']);\n delete data['data'];\n }\n\n url += '?' + _.HTTPBuildQuery(data);\n\n if ('img' in data) {\n var img = document$1.createElement('img');\n img.src = url;\n document$1.body.appendChild(img);\n } else if (use_sendBeacon) {\n try {\n succeeded = sendBeacon(url, body_data);\n } catch (e) {\n console.error(e);\n succeeded = false;\n }\n\n try {\n if (callback) {\n callback(succeeded ? 1 : 0);\n }\n } catch (e) {\n console.error(e);\n }\n } else if (USE_XHR) {\n try {\n var req = new XMLHttpRequest();\n req.open(options.method, url, true);\n var headers = this.get_config('xhr_headers');\n\n if (use_post) {\n headers['Content-Type'] = 'application/x-www-form-urlencoded';\n }\n\n _.each(headers, function (headerValue, headerName) {\n req.setRequestHeader(headerName, headerValue);\n });\n\n if (options.timeout_ms && typeof req.timeout !== 'undefined') {\n req.timeout = options.timeout_ms;\n var start_time = new Date().getTime();\n } // send the mp_optout cookie\n // withCredentials cannot be modified until after calling .open on Android and Mobile Safari\n\n\n req.withCredentials = true;\n\n req.onreadystatechange = function () {\n if (req.readyState === 4) {\n // XMLHttpRequest.DONE == 4, except in safari 4\n if (req.status === 200) {\n if (callback) {\n if (verbose_mode) {\n var response;\n\n try {\n response = _.JSONDecode(req.responseText);\n } catch (e) {\n console.error(e);\n\n if (options.ignore_json_errors) {\n response = req.responseText;\n } else {\n return;\n }\n }\n\n callback(response);\n } else {\n callback(Number(req.responseText));\n }\n }\n } else {\n var error;\n\n if (req.timeout && !req.status && new Date().getTime() - start_time >= req.timeout) {\n error = 'timeout';\n } else {\n error = 'Bad HTTP status: ' + req.status + ' ' + req.statusText;\n }\n\n console.error(error);\n\n if (callback) {\n if (verbose_mode) {\n callback({\n status: 0,\n error: error,\n xhr_req: req\n });\n } else {\n callback(0);\n }\n }\n }\n }\n };\n\n req.send(body_data);\n } catch (e) {\n console.error(e);\n succeeded = false;\n }\n } else {\n var script = document$1.createElement('script');\n script.type = 'text/javascript';\n script.async = true;\n script.defer = true;\n script.src = url;\n var s = document$1.getElementsByTagName('script')[0];\n s.parentNode.insertBefore(script, s);\n }\n\n return succeeded;\n};\n/**\n * _execute_array() deals with processing any mixpanel function\n * calls that were called before the Mixpanel library were loaded\n * (and are thus stored in an array so they can be called later)\n *\n * Note: we fire off all the mixpanel function calls && user defined\n * functions BEFORE we fire off mixpanel tracking calls. This is so\n * identify/register/set_config calls can properly modify early\n * tracking calls.\n *\n * @param {Array} array\n */\n\n\nMixpanelLib.prototype._execute_array = function (array) {\n var fn_name,\n alias_calls = [],\n other_calls = [],\n tracking_calls = [];\n\n _.each(array, function (item) {\n if (item) {\n fn_name = item[0];\n\n if (_.isArray(fn_name)) {\n tracking_calls.push(item); // chained call e.g. mixpanel.get_group().set()\n } else if (typeof item === 'function') {\n item.call(this);\n } else if (_.isArray(item) && fn_name === 'alias') {\n alias_calls.push(item);\n } else if (_.isArray(item) && fn_name.indexOf('track') !== -1 && typeof this[fn_name] === 'function') {\n tracking_calls.push(item);\n } else {\n other_calls.push(item);\n }\n }\n }, this);\n\n var execute = function execute(calls, context) {\n _.each(calls, function (item) {\n if (_.isArray(item[0])) {\n // chained call\n var caller = context;\n\n _.each(item, function (call) {\n caller = caller[call[0]].apply(caller, call.slice(1));\n });\n } else {\n this[item[0]].apply(this, item.slice(1));\n }\n }, context);\n };\n\n execute(alias_calls, this);\n execute(other_calls, this);\n execute(tracking_calls, this);\n}; // request queueing utils\n\n\nMixpanelLib.prototype.are_batchers_initialized = function () {\n return !!this.request_batchers.events;\n};\n\nMixpanelLib.prototype.init_batchers = function () {\n var token = this.get_config('token');\n\n if (!this.are_batchers_initialized()) {\n var batcher_for = _.bind(function (attrs) {\n return new RequestBatcher('__mpq_' + token + attrs.queue_suffix, {\n libConfig: this['config'],\n sendRequestFunc: _.bind(function (data, options, cb) {\n this._send_request(this.get_config('api_host') + attrs.endpoint, encode_data_for_request(data), options, this._prepare_callback(cb, data));\n }, this),\n beforeSendHook: _.bind(function (item) {\n return this._run_hook('before_send_' + attrs.type, item);\n }, this)\n });\n }, this);\n\n this.request_batchers = {\n events: batcher_for({\n type: 'events',\n endpoint: '/track/',\n queue_suffix: '_ev'\n }),\n people: batcher_for({\n type: 'people',\n endpoint: '/engage/',\n queue_suffix: '_pp'\n }),\n groups: batcher_for({\n type: 'groups',\n endpoint: '/groups/',\n queue_suffix: '_gr'\n })\n };\n }\n\n if (this.get_config('batch_autostart')) {\n this.start_batch_senders();\n }\n};\n\nMixpanelLib.prototype.start_batch_senders = function () {\n if (this.are_batchers_initialized()) {\n this._batch_requests = true;\n\n _.each(this.request_batchers, function (batcher) {\n batcher.start();\n });\n }\n};\n\nMixpanelLib.prototype.stop_batch_senders = function () {\n this._batch_requests = false;\n\n _.each(this.request_batchers, function (batcher) {\n batcher.stop();\n batcher.clear();\n });\n};\n/**\n * push() keeps the standard async-array-push\n * behavior around after the lib is loaded.\n * This is only useful for external integrations that\n * do not wish to rely on our convenience methods\n * (created in the snippet).\n *\n * ### Usage:\n * mixpanel.push(['register', { a: 'b' }]);\n *\n * @param {Array} item A [function_name, args...] array to be executed\n */\n\n\nMixpanelLib.prototype.push = function (item) {\n this._execute_array([item]);\n};\n/**\n * Disable events on the Mixpanel object. If passed no arguments,\n * this function disables tracking of any event. If passed an\n * array of event names, those events will be disabled, but other\n * events will continue to be tracked.\n *\n * Note: this function does not stop other mixpanel functions from\n * firing, such as register() or people.set().\n *\n * @param {Array} [events] An array of event names to disable\n */\n\n\nMixpanelLib.prototype.disable = function (events) {\n if (typeof events === 'undefined') {\n this._flags.disable_all_events = true;\n } else {\n this.__disabled_events = this.__disabled_events.concat(events);\n }\n}; // internal method for handling track vs batch-enqueue logic\n\n\nMixpanelLib.prototype._track_or_batch = function (options, callback) {\n var truncated_data = _.truncate(options.data, 255);\n\n var endpoint = options.endpoint;\n var batcher = options.batcher;\n var should_send_immediately = options.should_send_immediately;\n var send_request_options = options.send_request_options || {};\n callback = callback || NOOP_FUNC;\n var request_enqueued_or_initiated = true;\n\n var send_request_immediately = _.bind(function () {\n if (!send_request_options.skip_hooks) {\n truncated_data = this._run_hook('before_send_' + options.type, truncated_data);\n }\n\n if (truncated_data) {\n console.log('MIXPANEL REQUEST:');\n console.log(truncated_data);\n return this._send_request(endpoint, encode_data_for_request(truncated_data), send_request_options, this._prepare_callback(callback, truncated_data));\n } else {\n return null;\n }\n }, this);\n\n if (this._batch_requests && !should_send_immediately) {\n batcher.enqueue(truncated_data, function (succeeded) {\n if (succeeded) {\n callback(1, truncated_data);\n } else {\n send_request_immediately();\n }\n });\n } else {\n request_enqueued_or_initiated = send_request_immediately();\n }\n\n return request_enqueued_or_initiated && truncated_data;\n};\n/**\n * Track an event. This is the most important and\n * frequently used Mixpanel function.\n *\n * ### Usage:\n *\n * // track an event named 'Registered'\n * mixpanel.track('Registered', {'Gender': 'Male', 'Age': 21});\n *\n * // track an event using navigator.sendBeacon\n * mixpanel.track('Left page', {'duration_seconds': 35}, {transport: 'sendBeacon'});\n *\n * To track link clicks or form submissions, see track_links() or track_forms().\n *\n * @param {String} event_name The name of the event. This can be anything the user does - 'Button Click', 'Sign Up', 'Item Purchased', etc.\n * @param {Object} [properties] A set of properties to include with the event you're sending. These describe the user who did the event or details about the event itself.\n * @param {Object} [options] Optional configuration for this track request.\n * @param {String} [options.transport] Transport method for network request ('xhr' or 'sendBeacon').\n * @param {Boolean} [options.send_immediately] Whether to bypass batching/queueing and send track request immediately.\n * @param {Function} [callback] If provided, the callback function will be called after tracking the event.\n * @returns {Boolean|Object} If the tracking request was successfully initiated/queued, an object\n * with the tracking payload sent to the API server is returned; otherwise false.\n */\n\n\nMixpanelLib.prototype.track = addOptOutCheckMixpanelLib(function (event_name, properties, options, callback) {\n if (!callback && typeof options === 'function') {\n callback = options;\n options = null;\n }\n\n options = options || {};\n var transport = options['transport']; // external API, don't minify 'transport' prop\n\n if (transport) {\n options.transport = transport; // 'transport' prop name can be minified internally\n }\n\n var should_send_immediately = options['send_immediately'];\n\n if (typeof callback !== 'function') {\n callback = NOOP_FUNC;\n }\n\n if (_.isUndefined(event_name)) {\n console.error('No event name provided to mixpanel.track');\n return;\n }\n\n if (this._event_is_disabled(event_name)) {\n callback(0);\n return;\n } // set defaults\n\n\n properties = properties || {};\n properties['token'] = this.get_config('token'); // set $duration if time_event was previously called for this event\n\n var start_timestamp = this['persistence'].remove_event_timer(event_name);\n\n if (!_.isUndefined(start_timestamp)) {\n var duration_in_ms = new Date().getTime() - start_timestamp;\n properties['$duration'] = parseFloat((duration_in_ms / 1000).toFixed(3));\n }\n\n this._set_default_superprops(); // note: extend writes to the first object, so lets make sure we\n // don't write to the persistence properties object and info\n // properties object by passing in a new object\n // update properties with pageview info and super-properties\n\n\n properties = _.extend({}, _.info.properties(), this['persistence'].properties(), this.unpersisted_superprops, properties);\n var property_blacklist = this.get_config('property_blacklist');\n\n if (_.isArray(property_blacklist)) {\n _.each(property_blacklist, function (blacklisted_prop) {\n delete properties[blacklisted_prop];\n });\n } else {\n console.error('Invalid value for property_blacklist config: ' + property_blacklist);\n }\n\n var data = {\n 'event': event_name,\n 'properties': properties\n };\n\n var ret = this._track_or_batch({\n type: 'events',\n data: data,\n endpoint: this.get_config('api_host') + '/track/',\n batcher: this.request_batchers.events,\n should_send_immediately: should_send_immediately,\n send_request_options: options\n }, callback);\n\n this._check_and_handle_triggered_notifications(data);\n\n return ret;\n});\n/**\n * Register the current user into one/many groups.\n *\n * ### Usage:\n *\n * mixpanel.set_group('company', ['mixpanel', 'google']) // an array of IDs\n * mixpanel.set_group('company', 'mixpanel')\n * mixpanel.set_group('company', 128746312)\n *\n * @param {String} group_key Group key\n * @param {Array|String|Number} group_ids An array of group IDs, or a singular group ID\n * @param {Function} [callback] If provided, the callback will be called after tracking the event.\n *\n */\n\nMixpanelLib.prototype.set_group = addOptOutCheckMixpanelLib(function (group_key, group_ids, callback) {\n if (!_.isArray(group_ids)) {\n group_ids = [group_ids];\n }\n\n var prop = {};\n prop[group_key] = group_ids;\n this.register(prop);\n return this['people'].set(group_key, group_ids, callback);\n});\n/**\n * Add a new group for this user.\n *\n * ### Usage:\n *\n * mixpanel.add_group('company', 'mixpanel')\n *\n * @param {String} group_key Group key\n * @param {*} group_id A valid Mixpanel property type\n * @param {Function} [callback] If provided, the callback will be called after tracking the event.\n */\n\nMixpanelLib.prototype.add_group = addOptOutCheckMixpanelLib(function (group_key, group_id, callback) {\n var old_values = this.get_property(group_key);\n\n if (old_values === undefined) {\n var prop = {};\n prop[group_key] = [group_id];\n this.register(prop);\n } else {\n if (old_values.indexOf(group_id) === -1) {\n old_values.push(group_id);\n this.register(prop);\n }\n }\n\n return this['people'].union(group_key, group_id, callback);\n});\n/**\n * Remove a group from this user.\n *\n * ### Usage:\n *\n * mixpanel.remove_group('company', 'mixpanel')\n *\n * @param {String} group_key Group key\n * @param {*} group_id A valid Mixpanel property type\n * @param {Function} [callback] If provided, the callback will be called after tracking the event.\n */\n\nMixpanelLib.prototype.remove_group = addOptOutCheckMixpanelLib(function (group_key, group_id, callback) {\n var old_value = this.get_property(group_key); // if the value doesn't exist, the persistent store is unchanged\n\n if (old_value !== undefined) {\n var idx = old_value.indexOf(group_id);\n\n if (idx > -1) {\n old_value.splice(idx, 1);\n this.register({\n group_key: old_value\n });\n }\n\n if (old_value.length === 0) {\n this.unregister(group_key);\n }\n }\n\n return this['people'].remove(group_key, group_id, callback);\n});\n/**\n * Track an event with specific groups.\n *\n * ### Usage:\n *\n * mixpanel.track_with_groups('purchase', {'product': 'iphone'}, {'University': ['UCB', 'UCLA']})\n *\n * @param {String} event_name The name of the event (see `mixpanel.track()`)\n * @param {Object=} properties A set of properties to include with the event you're sending (see `mixpanel.track()`)\n * @param {Object=} groups An object mapping group name keys to one or more values\n * @param {Function} [callback] If provided, the callback will be called after tracking the event.\n */\n\nMixpanelLib.prototype.track_with_groups = addOptOutCheckMixpanelLib(function (event_name, properties, groups, callback) {\n var tracking_props = _.extend({}, properties || {});\n\n _.each(groups, function (v, k) {\n if (v !== null && v !== undefined) {\n tracking_props[k] = v;\n }\n });\n\n return this.track(event_name, tracking_props, callback);\n});\n\nMixpanelLib.prototype._create_map_key = function (group_key, group_id) {\n return group_key + '_' + JSON.stringify(group_id);\n};\n\nMixpanelLib.prototype._remove_group_from_cache = function (group_key, group_id) {\n delete this._cached_groups[this._create_map_key(group_key, group_id)];\n};\n/**\n * Look up reference to a Mixpanel group\n *\n * ### Usage:\n *\n * mixpanel.get_group(group_key, group_id)\n *\n * @param {String} group_key Group key\n * @param {Object} group_id A valid Mixpanel property type\n * @returns {Object} A MixpanelGroup identifier\n */\n\n\nMixpanelLib.prototype.get_group = function (group_key, group_id) {\n var map_key = this._create_map_key(group_key, group_id);\n\n var group = this._cached_groups[map_key];\n\n if (group === undefined || group._group_key !== group_key || group._group_id !== group_id) {\n group = new MixpanelGroup();\n\n group._init(this, group_key, group_id);\n\n this._cached_groups[map_key] = group;\n }\n\n return group;\n};\n/**\n * Track mp_page_view event. This is now ignored by the server.\n *\n * @param {String} [page] The url of the page to record. If you don't include this, it defaults to the current url.\n * @deprecated\n */\n\n\nMixpanelLib.prototype.track_pageview = function (page) {\n if (_.isUndefined(page)) {\n page = document$1.location.href;\n }\n\n this.track('mp_page_view', _.info.pageviewInfo(page));\n};\n/**\n * Track clicks on a set of document elements. Selector must be a\n * valid query. Elements must exist on the page at the time track_links is called.\n *\n * ### Usage:\n *\n * // track click for link id #nav\n * mixpanel.track_links('#nav', 'Clicked Nav Link');\n *\n * ### Notes:\n *\n * This function will wait up to 300 ms for the Mixpanel\n * servers to respond. If they have not responded by that time\n * it will head to the link without ensuring that your event\n * has been tracked. To configure this timeout please see the\n * set_config() documentation below.\n *\n * If you pass a function in as the properties argument, the\n * function will receive the DOMElement that triggered the\n * event as an argument. You are expected to return an object\n * from the function; any properties defined on this object\n * will be sent to mixpanel as event properties.\n *\n * @type {Function}\n * @param {Object|String} query A valid DOM query, element or jQuery-esque list\n * @param {String} event_name The name of the event to track\n * @param {Object|Function} [properties] A properties object or function that returns a dictionary of properties when passed a DOMElement\n */\n\n\nMixpanelLib.prototype.track_links = function () {\n return this._track_dom.call(this, LinkTracker, arguments);\n};\n/**\n * Track form submissions. Selector must be a valid query.\n *\n * ### Usage:\n *\n * // track submission for form id 'register'\n * mixpanel.track_forms('#register', 'Created Account');\n *\n * ### Notes:\n *\n * This function will wait up to 300 ms for the mixpanel\n * servers to respond, if they have not responded by that time\n * it will head to the link without ensuring that your event\n * has been tracked. To configure this timeout please see the\n * set_config() documentation below.\n *\n * If you pass a function in as the properties argument, the\n * function will receive the DOMElement that triggered the\n * event as an argument. You are expected to return an object\n * from the function; any properties defined on this object\n * will be sent to mixpanel as event properties.\n *\n * @type {Function}\n * @param {Object|String} query A valid DOM query, element or jQuery-esque list\n * @param {String} event_name The name of the event to track\n * @param {Object|Function} [properties] This can be a set of properties, or a function that returns a set of properties after being passed a DOMElement\n */\n\n\nMixpanelLib.prototype.track_forms = function () {\n return this._track_dom.call(this, FormTracker, arguments);\n};\n/**\n * Time an event by including the time between this call and a\n * later 'track' call for the same event in the properties sent\n * with the event.\n *\n * ### Usage:\n *\n * // time an event named 'Registered'\n * mixpanel.time_event('Registered');\n * mixpanel.track('Registered', {'Gender': 'Male', 'Age': 21});\n *\n * When called for a particular event name, the next track call for that event\n * name will include the elapsed time between the 'time_event' and 'track'\n * calls. This value is stored as seconds in the '$duration' property.\n *\n * @param {String} event_name The name of the event.\n */\n\n\nMixpanelLib.prototype.time_event = function (event_name) {\n if (_.isUndefined(event_name)) {\n console.error('No event name provided to mixpanel.time_event');\n return;\n }\n\n if (this._event_is_disabled(event_name)) {\n return;\n }\n\n this['persistence'].set_event_timer(event_name, new Date().getTime());\n};\n\nvar REGISTER_DEFAULTS = {\n 'persistent': true\n};\n/**\n * Helper to parse options param for register methods, maintaining\n * legacy support for plain \"days\" param instead of options object\n * @param {Number|Object} [days_or_options] 'days' option (Number), or Options object for register methods\n * @returns {Object} options object\n */\n\nvar options_for_register = function options_for_register(days_or_options) {\n var options;\n\n if (_.isObject(days_or_options)) {\n options = days_or_options;\n } else if (!_.isUndefined(days_or_options)) {\n options = {\n 'days': days_or_options\n };\n } else {\n options = {};\n }\n\n return _.extend({}, REGISTER_DEFAULTS, options);\n};\n/**\n * Register a set of super properties, which are included with all\n * events. This will overwrite previous super property values.\n *\n * ### Usage:\n *\n * // register 'Gender' as a super property\n * mixpanel.register({'Gender': 'Female'});\n *\n * // register several super properties when a user signs up\n * mixpanel.register({\n * 'Email': 'jdoe@example.com',\n * 'Account Type': 'Free'\n * });\n *\n * // register only for the current pageload\n * mixpanel.register({'Name': 'Pat'}, {persistent: false});\n *\n * @param {Object} properties An associative array of properties to store about the user\n * @param {Number|Object} [days_or_options] Options object or number of days since the user's last visit to store the super properties (only valid for persisted props)\n * @param {boolean} [days_or_options.days] - number of days since the user's last visit to store the super properties (only valid for persisted props)\n * @param {boolean} [days_or_options.persistent=true] - whether to put in persistent storage (cookie/localStorage)\n */\n\n\nMixpanelLib.prototype.register = function (props, days_or_options) {\n var options = options_for_register(days_or_options);\n\n if (options['persistent']) {\n this['persistence'].register(props, options['days']);\n } else {\n _.extend(this.unpersisted_superprops, props);\n }\n};\n/**\n * Register a set of super properties only once. This will not\n * overwrite previous super property values, unlike register().\n *\n * ### Usage:\n *\n * // register a super property for the first time only\n * mixpanel.register_once({\n * 'First Login Date': new Date().toISOString()\n * });\n *\n * // register once, only for the current pageload\n * mixpanel.register_once({\n * 'First interaction time': new Date().toISOString()\n * }, 'None', {persistent: false});\n *\n * ### Notes:\n *\n * If default_value is specified, current super properties\n * with that value will be overwritten.\n *\n * @param {Object} properties An associative array of properties to store about the user\n * @param {*} [default_value] Value to override if already set in super properties (ex: 'False') Default: 'None'\n * @param {Number|Object} [days_or_options] Options object or number of days since the user's last visit to store the super properties (only valid for persisted props)\n * @param {boolean} [days_or_options.days] - number of days since the user's last visit to store the super properties (only valid for persisted props)\n * @param {boolean} [days_or_options.persistent=true] - whether to put in persistent storage (cookie/localStorage)\n */\n\n\nMixpanelLib.prototype.register_once = function (props, default_value, days_or_options) {\n var options = options_for_register(days_or_options);\n\n if (options['persistent']) {\n this['persistence'].register_once(props, default_value, options['days']);\n } else {\n if (typeof default_value === 'undefined') {\n default_value = 'None';\n }\n\n _.each(props, function (val, prop) {\n if (!this.unpersisted_superprops.hasOwnProperty(prop) || this.unpersisted_superprops[prop] === default_value) {\n this.unpersisted_superprops[prop] = val;\n }\n }, this);\n }\n};\n/**\n * Delete a super property stored with the current user.\n *\n * @param {String} property The name of the super property to remove\n * @param {Object} [options]\n * @param {boolean} [options.persistent=true] - whether to look in persistent storage (cookie/localStorage)\n */\n\n\nMixpanelLib.prototype.unregister = function (property, options) {\n options = options_for_register(options);\n\n if (options['persistent']) {\n this['persistence'].unregister(property);\n } else {\n delete this.unpersisted_superprops[property];\n }\n};\n\nMixpanelLib.prototype._register_single = function (prop, value) {\n var props = {};\n props[prop] = value;\n this.register(props);\n};\n/**\n * Identify a user with a unique ID to track user activity across\n * devices, tie a user to their events, and create a user profile.\n * If you never call this method, unique visitors are tracked using\n * a UUID generated the first time they visit the site.\n *\n * Call identify when you know the identity of the current user,\n * typically after login or signup. We recommend against using\n * identify for anonymous visitors to your site.\n *\n * ### Notes:\n * If your project has\n * ID Merge\n * enabled, the identify method will connect pre- and\n * post-authentication events when appropriate.\n *\n * If your project does not have ID Merge enabled, identify will\n * change the user's local distinct_id to the unique ID you pass.\n * Events tracked prior to authentication will not be connected\n * to the same user identity. If ID Merge is disabled, alias can\n * be used to connect pre- and post-registration events.\n *\n * @param {String} [unique_id] A string that uniquely identifies a user. If not provided, the distinct_id currently in the persistent store (cookie or localStorage) will be used.\n */\n\n\nMixpanelLib.prototype.identify = function (new_distinct_id, _set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback) {\n // Optional Parameters\n // _set_callback:function A callback to be run if and when the People set queue is flushed\n // _add_callback:function A callback to be run if and when the People add queue is flushed\n // _append_callback:function A callback to be run if and when the People append queue is flushed\n // _set_once_callback:function A callback to be run if and when the People set_once queue is flushed\n // _union_callback:function A callback to be run if and when the People union queue is flushed\n // _unset_callback:function A callback to be run if and when the People unset queue is flushed\n var previous_distinct_id = this.get_distinct_id();\n this.register({\n '$user_id': new_distinct_id\n });\n\n if (!this.get_property('$device_id')) {\n // The persisted distinct id might not actually be a device id at all\n // it might be a distinct id of the user from before\n var device_id = previous_distinct_id;\n this.register_once({\n '$had_persisted_distinct_id': true,\n '$device_id': device_id\n }, '');\n } // identify only changes the distinct id if it doesn't match either the existing or the alias;\n // if it's new, blow away the alias as well.\n\n\n if (new_distinct_id !== previous_distinct_id && new_distinct_id !== this.get_property(ALIAS_ID_KEY)) {\n this.unregister(ALIAS_ID_KEY);\n this.register({\n 'distinct_id': new_distinct_id\n });\n }\n\n this._check_and_handle_notifications(this.get_distinct_id());\n\n this._flags.identify_called = true; // Flush any queued up people requests\n\n this['people']._flush(_set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback); // send an $identify event any time the distinct_id is changing - logic on the server\n // will determine whether or not to do anything with it.\n\n\n if (new_distinct_id !== previous_distinct_id) {\n this.track('$identify', {\n 'distinct_id': new_distinct_id,\n '$anon_distinct_id': previous_distinct_id\n }, {\n skip_hooks: true\n });\n }\n};\n/**\n * Clears super properties and generates a new random distinct_id for this instance.\n * Useful for clearing data when a user logs out.\n */\n\n\nMixpanelLib.prototype.reset = function () {\n this['persistence'].clear();\n this._flags.identify_called = false;\n\n var uuid = _.UUID();\n\n this.register_once({\n 'distinct_id': uuid,\n '$device_id': uuid\n }, '');\n};\n/**\n * Returns the current distinct id of the user. This is either the id automatically\n * generated by the library or the id that has been passed by a call to identify().\n *\n * ### Notes:\n *\n * get_distinct_id() can only be called after the Mixpanel library has finished loading.\n * init() has a loaded function available to handle this automatically. For example:\n *\n * // set distinct_id after the mixpanel library has loaded\n * mixpanel.init('YOUR PROJECT TOKEN', {\n * loaded: function(mixpanel) {\n * distinct_id = mixpanel.get_distinct_id();\n * }\n * });\n */\n\n\nMixpanelLib.prototype.get_distinct_id = function () {\n return this.get_property('distinct_id');\n};\n/**\n * The alias method creates an alias which Mixpanel will use to\n * remap one id to another. Multiple aliases can point to the\n * same identifier.\n *\n * The following is a valid use of alias:\n *\n * mixpanel.alias('new_id', 'existing_id');\n * // You can add multiple id aliases to the existing ID\n * mixpanel.alias('newer_id', 'existing_id');\n *\n * Aliases can also be chained - the following is a valid example:\n *\n * mixpanel.alias('new_id', 'existing_id');\n * // chain newer_id - new_id - existing_id\n * mixpanel.alias('newer_id', 'new_id');\n *\n * Aliases cannot point to multiple identifiers - the following\n * example will not work:\n *\n * mixpanel.alias('new_id', 'existing_id');\n * // this is invalid as 'new_id' already points to 'existing_id'\n * mixpanel.alias('new_id', 'newer_id');\n *\n * ### Notes:\n *\n * If your project does not have\n * ID Merge\n * enabled, the best practice is to call alias once when a unique\n * ID is first created for a user (e.g., when a user first registers\n * for an account). Do not use alias multiple times for a single\n * user without ID Merge enabled.\n *\n * @param {String} alias A unique identifier that you want to use for this user in the future.\n * @param {String} [original] The current identifier being used for this user.\n */\n\n\nMixpanelLib.prototype.alias = function (alias, original) {\n // If the $people_distinct_id key exists in persistence, there has been a previous\n // mixpanel.people.identify() call made for this user. It is VERY BAD to make an alias with\n // this ID, as it will duplicate users.\n if (alias === this.get_property(PEOPLE_DISTINCT_ID_KEY)) {\n console.critical('Attempting to create alias for existing People user - aborting.');\n return -2;\n }\n\n var _this = this;\n\n if (_.isUndefined(original)) {\n original = this.get_distinct_id();\n }\n\n if (alias !== original) {\n this._register_single(ALIAS_ID_KEY, alias);\n\n return this.track('$create_alias', {\n 'alias': alias,\n 'distinct_id': original\n }, {\n skip_hooks: true\n }, function () {\n // Flush the people queue\n _this.identify(alias);\n });\n } else {\n console.error('alias matches current distinct_id - skipping api call.');\n this.identify(alias);\n return -1;\n }\n};\n/**\n * Provide a string to recognize the user by. The string passed to\n * this method will appear in the Mixpanel Streams product rather\n * than an automatically generated name. Name tags do not have to\n * be unique.\n *\n * This value will only be included in Streams data.\n *\n * @param {String} name_tag A human readable name for the user\n * @deprecated\n */\n\n\nMixpanelLib.prototype.name_tag = function (name_tag) {\n this._register_single('mp_name_tag', name_tag);\n};\n/**\n * Update the configuration of a mixpanel library instance.\n *\n * The default config is:\n *\n * {\n * // HTTP method for tracking requests\n * api_method: 'POST'\n *\n * // transport for sending requests ('XHR' or 'sendBeacon')\n * // NB: sendBeacon should only be used for scenarios such as\n * // page unload where a \"best-effort\" attempt to send is\n * // acceptable; the sendBeacon API does not support callbacks\n * // or any way to know the result of the request. Mixpanel\n * // tracking via sendBeacon will not support any event-\n * // batching or retry mechanisms.\n * api_transport: 'XHR'\n *\n * // turn on request-batching/queueing/retry\n * batch_requests: false,\n *\n * // maximum number of events/updates to send in a single\n * // network request\n * batch_size: 50,\n *\n * // milliseconds to wait between sending batch requests\n * batch_flush_interval_ms: 5000,\n *\n * // milliseconds to wait for network responses to batch requests\n * // before they are considered timed-out and retried\n * batch_request_timeout_ms: 90000,\n *\n * // override value for cookie domain, only useful for ensuring\n * // correct cross-subdomain cookies on unusual domains like\n * // subdomain.mainsite.avocat.fr; NB this cannot be used to\n * // set cookies on a different domain than the current origin\n * cookie_domain: ''\n *\n * // super properties cookie expiration (in days)\n * cookie_expiration: 365\n *\n * // if true, cookie will be set with SameSite=None; Secure\n * // this is only useful in special situations, like embedded\n * // 3rd-party iframes that set up a Mixpanel instance\n * cross_site_cookie: false\n *\n * // super properties span subdomains\n * cross_subdomain_cookie: true\n *\n * // debug mode\n * debug: false\n *\n * // if this is true, the mixpanel cookie or localStorage entry\n * // will be deleted, and no user persistence will take place\n * disable_persistence: false\n *\n * // if this is true, Mixpanel will automatically determine\n * // City, Region and Country data using the IP address of\n * //the client\n * ip: true\n *\n * // opt users out of tracking by this Mixpanel instance by default\n * opt_out_tracking_by_default: false\n *\n * // opt users out of browser data storage by this Mixpanel instance by default\n * opt_out_persistence_by_default: false\n *\n * // persistence mechanism used by opt-in/opt-out methods - cookie\n * // or localStorage - falls back to cookie if localStorage is unavailable\n * opt_out_tracking_persistence_type: 'localStorage'\n *\n * // customize the name of cookie/localStorage set by opt-in/opt-out methods\n * opt_out_tracking_cookie_prefix: null\n *\n * // type of persistent store for super properties (cookie/\n * // localStorage) if set to 'localStorage', any existing\n * // mixpanel cookie value with the same persistence_name\n * // will be transferred to localStorage and deleted\n * persistence: 'cookie'\n *\n * // name for super properties persistent store\n * persistence_name: ''\n *\n * // names of properties/superproperties which should never\n * // be sent with track() calls\n * property_blacklist: []\n *\n * // if this is true, mixpanel cookies will be marked as\n * // secure, meaning they will only be transmitted over https\n * secure_cookie: false\n *\n * // the amount of time track_links will\n * // wait for Mixpanel's servers to respond\n * track_links_timeout: 300\n *\n * // if you set upgrade to be true, the library will check for\n * // a cookie from our old js library and import super\n * // properties from it, then the old cookie is deleted\n * // The upgrade config option only works in the initialization,\n * // so make sure you set it when you create the library.\n * upgrade: false\n *\n * // extra HTTP request headers to set for each API request, in\n * // the format {'Header-Name': value}\n * xhr_headers: {}\n *\n * // protocol for fetching in-app message resources, e.g.\n * // 'https://' or 'http://'; defaults to '//' (which defers to the\n * // current page's protocol)\n * inapp_protocol: '//'\n *\n * // whether to open in-app message link in new tab/window\n * inapp_link_new_window: false\n *\n * // whether to ignore or respect the web browser's Do Not Track setting\n * ignore_dnt: false\n * }\n *\n *\n * @param {Object} config A dictionary of new configuration values to update\n */\n\n\nMixpanelLib.prototype.set_config = function (config) {\n if (_.isObject(config)) {\n _.extend(this['config'], config);\n\n var new_batch_size = config['batch_size'];\n\n if (new_batch_size) {\n _.each(this.request_batchers, function (batcher) {\n batcher.resetBatchSize();\n });\n }\n\n if (!this.get_config('persistence_name')) {\n this['config']['persistence_name'] = this['config']['cookie_name'];\n }\n\n if (!this.get_config('disable_persistence')) {\n this['config']['disable_persistence'] = this['config']['disable_cookie'];\n }\n\n if (this['persistence']) {\n this['persistence'].update_config(this['config']);\n }\n\n Config.DEBUG = Config.DEBUG || this.get_config('debug');\n }\n};\n/**\n * returns the current config object for the library.\n */\n\n\nMixpanelLib.prototype.get_config = function (prop_name) {\n return this['config'][prop_name];\n};\n/**\n * Fetch a hook function from config, with safe default, and run it\n * against the given arguments\n * @param {string} hook_name which hook to retrieve\n * @returns {any|null} return value of user-provided hook, or null if nothing was returned\n */\n\n\nMixpanelLib.prototype._run_hook = function (hook_name) {\n var ret = (this['config']['hooks'][hook_name] || IDENTITY_FUNC).apply(this, slice.call(arguments, 1));\n\n if (typeof ret === 'undefined') {\n console.error(hook_name + ' hook did not return a value');\n ret = null;\n }\n\n return ret;\n};\n/**\n * Returns the value of the super property named property_name. If no such\n * property is set, get_property() will return the undefined value.\n *\n * ### Notes:\n *\n * get_property() can only be called after the Mixpanel library has finished loading.\n * init() has a loaded function available to handle this automatically. For example:\n *\n * // grab value for 'user_id' after the mixpanel library has loaded\n * mixpanel.init('YOUR PROJECT TOKEN', {\n * loaded: function(mixpanel) {\n * user_id = mixpanel.get_property('user_id');\n * }\n * });\n *\n * @param {String} property_name The name of the super property you want to retrieve\n */\n\n\nMixpanelLib.prototype.get_property = function (property_name) {\n return this['persistence']['props'][property_name];\n};\n\nMixpanelLib.prototype.toString = function () {\n var name = this.get_config('name');\n\n if (name !== PRIMARY_INSTANCE_NAME) {\n name = PRIMARY_INSTANCE_NAME + '.' + name;\n }\n\n return name;\n};\n\nMixpanelLib.prototype._event_is_disabled = function (event_name) {\n return _.isBlockedUA(userAgent) || this._flags.disable_all_events || _.include(this.__disabled_events, event_name);\n};\n\nMixpanelLib.prototype._check_and_handle_triggered_notifications = addOptOutCheckMixpanelLib(function (event_data) {\n if (!this._user_decide_check_complete) {\n this._events_tracked_before_user_decide_check_complete.push(event_data);\n } else {\n var arr = this['_triggered_notifs'];\n\n for (var i = 0; i < arr.length; i++) {\n var notif = new MixpanelNotification(arr[i], this);\n\n if (notif._matches_event_data(event_data)) {\n this._show_notification(arr[i]);\n\n return;\n }\n }\n }\n});\nMixpanelLib.prototype._check_and_handle_notifications = addOptOutCheckMixpanelLib(function (distinct_id) {\n if (!distinct_id || this._flags.identify_called || this.get_config('disable_notifications')) {\n return;\n }\n\n console.log('MIXPANEL NOTIFICATION CHECK');\n var data = {\n 'verbose': true,\n 'version': '3',\n 'lib': 'web',\n 'token': this.get_config('token'),\n 'distinct_id': distinct_id\n };\n\n this._send_request(this.get_config('api_host') + '/decide/', data, {\n method: 'GET',\n transport: 'XHR'\n }, this._prepare_callback(_.bind(function (result) {\n if (result['notifications'] && result['notifications'].length > 0) {\n this['_triggered_notifs'] = [];\n var notifications = [];\n\n _.each(result['notifications'], function (notif) {\n (notif['display_triggers'] && notif['display_triggers'].length > 0 ? this['_triggered_notifs'] : notifications).push(notif);\n }, this);\n\n if (notifications.length > 0) {\n this._show_notification.call(this, notifications[0]);\n }\n }\n\n this._handle_user_decide_check_complete();\n }, this)));\n});\n\nMixpanelLib.prototype._handle_user_decide_check_complete = function () {\n this._user_decide_check_complete = true; // check notifications against events that were tracked before decide call completed\n\n var events = this._events_tracked_before_user_decide_check_complete;\n\n while (events.length > 0) {\n var data = events.shift(); // replay in the same order they came in\n\n this._check_and_handle_triggered_notifications(data);\n }\n};\n\nMixpanelLib.prototype._show_notification = function (notif_data) {\n var notification = new MixpanelNotification(notif_data, this);\n notification.show();\n}; // perform some housekeeping around GDPR opt-in/out state\n\n\nMixpanelLib.prototype._gdpr_init = function () {\n var is_localStorage_requested = this.get_config('opt_out_tracking_persistence_type') === 'localStorage'; // try to convert opt-in/out cookies to localStorage if possible\n\n if (is_localStorage_requested && _.localStorage.is_supported()) {\n if (!this.has_opted_in_tracking() && this.has_opted_in_tracking({\n 'persistence_type': 'cookie'\n })) {\n this.opt_in_tracking({\n 'enable_persistence': false\n });\n }\n\n if (!this.has_opted_out_tracking() && this.has_opted_out_tracking({\n 'persistence_type': 'cookie'\n })) {\n this.opt_out_tracking({\n 'clear_persistence': false\n });\n }\n\n this.clear_opt_in_out_tracking({\n 'persistence_type': 'cookie',\n 'enable_persistence': false\n });\n } // check whether the user has already opted out - if so, clear & disable persistence\n\n\n if (this.has_opted_out_tracking()) {\n this._gdpr_update_persistence({\n 'clear_persistence': true\n }); // check whether we should opt out by default\n // note: we don't clear persistence here by default since opt-out default state is often\n // used as an initial state while GDPR information is being collected\n\n } else if (!this.has_opted_in_tracking() && (this.get_config('opt_out_tracking_by_default') || _.cookie.get('mp_optout'))) {\n _.cookie.remove('mp_optout');\n\n this.opt_out_tracking({\n 'clear_persistence': this.get_config('opt_out_persistence_by_default')\n });\n }\n};\n/**\n * Enable or disable persistence based on options\n * only enable/disable if persistence is not already in this state\n * @param {boolean} [options.clear_persistence] If true, will delete all data stored by the sdk in persistence and disable it\n * @param {boolean} [options.enable_persistence] If true, will re-enable sdk persistence\n */\n\n\nMixpanelLib.prototype._gdpr_update_persistence = function (options) {\n var disabled;\n\n if (options && options['clear_persistence']) {\n disabled = true;\n } else if (options && options['enable_persistence']) {\n disabled = false;\n } else {\n return;\n }\n\n if (!this.get_config('disable_persistence') && this['persistence'].disabled !== disabled) {\n this['persistence'].set_disabled(disabled);\n }\n\n if (disabled) {\n _.each(this.request_batchers, function (batcher) {\n batcher.clear();\n });\n }\n}; // call a base gdpr function after constructing the appropriate token and options args\n\n\nMixpanelLib.prototype._gdpr_call_func = function (func, options) {\n options = _.extend({\n 'track': _.bind(this.track, this),\n 'persistence_type': this.get_config('opt_out_tracking_persistence_type'),\n 'cookie_prefix': this.get_config('opt_out_tracking_cookie_prefix'),\n 'cookie_expiration': this.get_config('cookie_expiration'),\n 'cross_site_cookie': this.get_config('cross_site_cookie'),\n 'cross_subdomain_cookie': this.get_config('cross_subdomain_cookie'),\n 'cookie_domain': this.get_config('cookie_domain'),\n 'secure_cookie': this.get_config('secure_cookie'),\n 'ignore_dnt': this.get_config('ignore_dnt')\n }, options); // check if localStorage can be used for recording opt out status, fall back to cookie if not\n\n if (!_.localStorage.is_supported()) {\n options['persistence_type'] = 'cookie';\n }\n\n return func(this.get_config('token'), {\n track: options['track'],\n trackEventName: options['track_event_name'],\n trackProperties: options['track_properties'],\n persistenceType: options['persistence_type'],\n persistencePrefix: options['cookie_prefix'],\n cookieDomain: options['cookie_domain'],\n cookieExpiration: options['cookie_expiration'],\n crossSiteCookie: options['cross_site_cookie'],\n crossSubdomainCookie: options['cross_subdomain_cookie'],\n secureCookie: options['secure_cookie'],\n ignoreDnt: options['ignore_dnt']\n });\n};\n/**\n * Opt the user in to data tracking and cookies/localstorage for this Mixpanel instance\n *\n * ### Usage\n *\n * // opt user in\n * mixpanel.opt_in_tracking();\n *\n * // opt user in with specific event name, properties, cookie configuration\n * mixpanel.opt_in_tracking({\n * track_event_name: 'User opted in',\n * track_event_properties: {\n * 'Email': 'jdoe@example.com'\n * },\n * cookie_expiration: 30,\n * secure_cookie: true\n * });\n *\n * @param {Object} [options] A dictionary of config options to override\n * @param {function} [options.track] Function used for tracking a Mixpanel event to record the opt-in action (default is this Mixpanel instance's track method)\n * @param {string} [options.track_event_name=$opt_in] Event name to be used for tracking the opt-in action\n * @param {Object} [options.track_properties] Set of properties to be tracked along with the opt-in action\n * @param {boolean} [options.enable_persistence=true] If true, will re-enable sdk persistence\n * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable\n * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name\n * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)\n * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)\n */\n\n\nMixpanelLib.prototype.opt_in_tracking = function (options) {\n options = _.extend({\n 'enable_persistence': true\n }, options);\n\n this._gdpr_call_func(optIn, options);\n\n this._gdpr_update_persistence(options);\n};\n/**\n * Opt the user out of data tracking and cookies/localstorage for this Mixpanel instance\n *\n * ### Usage\n *\n * // opt user out\n * mixpanel.opt_out_tracking();\n *\n * // opt user out with different cookie configuration from Mixpanel instance\n * mixpanel.opt_out_tracking({\n * cookie_expiration: 30,\n * secure_cookie: true\n * });\n *\n * @param {Object} [options] A dictionary of config options to override\n * @param {boolean} [options.delete_user=true] If true, will delete the currently identified user's profile and clear all charges after opting the user out\n * @param {boolean} [options.clear_persistence=true] If true, will delete all data stored by the sdk in persistence\n * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable\n * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name\n * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)\n * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)\n */\n\n\nMixpanelLib.prototype.opt_out_tracking = function (options) {\n options = _.extend({\n 'clear_persistence': true,\n 'delete_user': true\n }, options); // delete user and clear charges since these methods may be disabled by opt-out\n\n if (options['delete_user'] && this['people'] && this['people']._identify_called()) {\n this['people'].delete_user();\n this['people'].clear_charges();\n }\n\n this._gdpr_call_func(optOut, options);\n\n this._gdpr_update_persistence(options);\n};\n/**\n * Check whether the user has opted in to data tracking and cookies/localstorage for this Mixpanel instance\n *\n * ### Usage\n *\n * var has_opted_in = mixpanel.has_opted_in_tracking();\n * // use has_opted_in value\n *\n * @param {Object} [options] A dictionary of config options to override\n * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable\n * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name\n * @returns {boolean} current opt-in status\n */\n\n\nMixpanelLib.prototype.has_opted_in_tracking = function (options) {\n return this._gdpr_call_func(hasOptedIn, options);\n};\n/**\n * Check whether the user has opted out of data tracking and cookies/localstorage for this Mixpanel instance\n *\n * ### Usage\n *\n * var has_opted_out = mixpanel.has_opted_out_tracking();\n * // use has_opted_out value\n *\n * @param {Object} [options] A dictionary of config options to override\n * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable\n * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name\n * @returns {boolean} current opt-out status\n */\n\n\nMixpanelLib.prototype.has_opted_out_tracking = function (options) {\n return this._gdpr_call_func(hasOptedOut, options);\n};\n/**\n * Clear the user's opt in/out status of data tracking and cookies/localstorage for this Mixpanel instance\n *\n * ### Usage\n *\n * // clear user's opt-in/out status\n * mixpanel.clear_opt_in_out_tracking();\n *\n * // clear user's opt-in/out status with specific cookie configuration - should match\n * // configuration used when opt_in_tracking/opt_out_tracking methods were called.\n * mixpanel.clear_opt_in_out_tracking({\n * cookie_expiration: 30,\n * secure_cookie: true\n * });\n *\n * @param {Object} [options] A dictionary of config options to override\n * @param {boolean} [options.enable_persistence=true] If true, will re-enable sdk persistence\n * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable\n * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name\n * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)\n * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)\n * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)\n */\n\n\nMixpanelLib.prototype.clear_opt_in_out_tracking = function (options) {\n options = _.extend({\n 'enable_persistence': true\n }, options);\n\n this._gdpr_call_func(clearOptInOut, options);\n\n this._gdpr_update_persistence(options);\n}; // EXPORTS (for closure compiler)\n// MixpanelLib Exports\n\n\nMixpanelLib.prototype['init'] = MixpanelLib.prototype.init;\nMixpanelLib.prototype['reset'] = MixpanelLib.prototype.reset;\nMixpanelLib.prototype['disable'] = MixpanelLib.prototype.disable;\nMixpanelLib.prototype['time_event'] = MixpanelLib.prototype.time_event;\nMixpanelLib.prototype['track'] = MixpanelLib.prototype.track;\nMixpanelLib.prototype['track_links'] = MixpanelLib.prototype.track_links;\nMixpanelLib.prototype['track_forms'] = MixpanelLib.prototype.track_forms;\nMixpanelLib.prototype['track_pageview'] = MixpanelLib.prototype.track_pageview;\nMixpanelLib.prototype['register'] = MixpanelLib.prototype.register;\nMixpanelLib.prototype['register_once'] = MixpanelLib.prototype.register_once;\nMixpanelLib.prototype['unregister'] = MixpanelLib.prototype.unregister;\nMixpanelLib.prototype['identify'] = MixpanelLib.prototype.identify;\nMixpanelLib.prototype['alias'] = MixpanelLib.prototype.alias;\nMixpanelLib.prototype['name_tag'] = MixpanelLib.prototype.name_tag;\nMixpanelLib.prototype['set_config'] = MixpanelLib.prototype.set_config;\nMixpanelLib.prototype['get_config'] = MixpanelLib.prototype.get_config;\nMixpanelLib.prototype['get_property'] = MixpanelLib.prototype.get_property;\nMixpanelLib.prototype['get_distinct_id'] = MixpanelLib.prototype.get_distinct_id;\nMixpanelLib.prototype['toString'] = MixpanelLib.prototype.toString;\nMixpanelLib.prototype['_check_and_handle_notifications'] = MixpanelLib.prototype._check_and_handle_notifications;\nMixpanelLib.prototype['_handle_user_decide_check_complete'] = MixpanelLib.prototype._handle_user_decide_check_complete;\nMixpanelLib.prototype['_show_notification'] = MixpanelLib.prototype._show_notification;\nMixpanelLib.prototype['opt_out_tracking'] = MixpanelLib.prototype.opt_out_tracking;\nMixpanelLib.prototype['opt_in_tracking'] = MixpanelLib.prototype.opt_in_tracking;\nMixpanelLib.prototype['has_opted_out_tracking'] = MixpanelLib.prototype.has_opted_out_tracking;\nMixpanelLib.prototype['has_opted_in_tracking'] = MixpanelLib.prototype.has_opted_in_tracking;\nMixpanelLib.prototype['clear_opt_in_out_tracking'] = MixpanelLib.prototype.clear_opt_in_out_tracking;\nMixpanelLib.prototype['get_group'] = MixpanelLib.prototype.get_group;\nMixpanelLib.prototype['set_group'] = MixpanelLib.prototype.set_group;\nMixpanelLib.prototype['add_group'] = MixpanelLib.prototype.add_group;\nMixpanelLib.prototype['remove_group'] = MixpanelLib.prototype.remove_group;\nMixpanelLib.prototype['track_with_groups'] = MixpanelLib.prototype.track_with_groups;\nMixpanelLib.prototype['start_batch_senders'] = MixpanelLib.prototype.start_batch_senders;\nMixpanelLib.prototype['stop_batch_senders'] = MixpanelLib.prototype.stop_batch_senders; // MixpanelPersistence Exports\n\nMixpanelPersistence.prototype['properties'] = MixpanelPersistence.prototype.properties;\nMixpanelPersistence.prototype['update_search_keyword'] = MixpanelPersistence.prototype.update_search_keyword;\nMixpanelPersistence.prototype['update_referrer_info'] = MixpanelPersistence.prototype.update_referrer_info;\nMixpanelPersistence.prototype['get_cross_subdomain'] = MixpanelPersistence.prototype.get_cross_subdomain;\nMixpanelPersistence.prototype['clear'] = MixpanelPersistence.prototype.clear;\n\n_.safewrap_class(MixpanelLib, ['identify', '_check_and_handle_notifications', '_show_notification']);\n\nvar instances = {};\n\nvar extend_mp = function extend_mp() {\n // add all the sub mixpanel instances\n _.each(instances, function (instance, name) {\n if (name !== PRIMARY_INSTANCE_NAME) {\n mixpanel_master[name] = instance;\n }\n }); // add private functions as _\n\n\n mixpanel_master['_'] = _;\n};\n\nvar override_mp_init_func = function override_mp_init_func() {\n // we override the snippets init function to handle the case where a\n // user initializes the mixpanel library after the script loads & runs\n mixpanel_master['init'] = function (token, config, name) {\n if (name) {\n // initialize a sub library\n if (!mixpanel_master[name]) {\n mixpanel_master[name] = instances[name] = create_mplib(token, config, name);\n\n mixpanel_master[name]._loaded();\n }\n\n return mixpanel_master[name];\n } else {\n var instance = mixpanel_master;\n\n if (instances[PRIMARY_INSTANCE_NAME]) {\n // main mixpanel lib already initialized\n instance = instances[PRIMARY_INSTANCE_NAME];\n } else if (token) {\n // intialize the main mixpanel lib\n instance = create_mplib(token, config, PRIMARY_INSTANCE_NAME);\n\n instance._loaded();\n\n instances[PRIMARY_INSTANCE_NAME] = instance;\n }\n\n mixpanel_master = instance;\n\n if (init_type === INIT_SNIPPET) {\n window$1[PRIMARY_INSTANCE_NAME] = mixpanel_master;\n }\n\n extend_mp();\n }\n };\n};\n\nvar add_dom_loaded_handler = function add_dom_loaded_handler() {\n // Cross browser DOM Loaded support\n function dom_loaded_handler() {\n // function flag since we only want to execute this once\n if (dom_loaded_handler.done) {\n return;\n }\n\n dom_loaded_handler.done = true;\n DOM_LOADED = true;\n ENQUEUE_REQUESTS = false;\n\n _.each(instances, function (inst) {\n inst._dom_loaded();\n });\n }\n\n function do_scroll_check() {\n try {\n document$1.documentElement.doScroll('left');\n } catch (e) {\n setTimeout(do_scroll_check, 1);\n return;\n }\n\n dom_loaded_handler();\n }\n\n if (document$1.addEventListener) {\n if (document$1.readyState === 'complete') {\n // safari 4 can fire the DOMContentLoaded event before loading all\n // external JS (including this file). you will see some copypasta\n // on the internet that checks for 'complete' and 'loaded', but\n // 'loaded' is an IE thing\n dom_loaded_handler();\n } else {\n document$1.addEventListener('DOMContentLoaded', dom_loaded_handler, false);\n }\n } else if (document$1.attachEvent) {\n // IE\n document$1.attachEvent('onreadystatechange', dom_loaded_handler); // check to make sure we arn't in a frame\n\n var toplevel = false;\n\n try {\n toplevel = window$1.frameElement === null;\n } catch (e) {// noop\n }\n\n if (document$1.documentElement.doScroll && toplevel) {\n do_scroll_check();\n }\n } // fallback handler, always will work\n\n\n _.register_event(window$1, 'load', dom_loaded_handler, true);\n};\n\nfunction init_as_module() {\n init_type = INIT_MODULE;\n mixpanel_master = new MixpanelLib();\n override_mp_init_func();\n mixpanel_master['init']();\n add_dom_loaded_handler();\n return mixpanel_master;\n}\n\nvar mixpanel = init_as_module();\nmodule.exports = mixpanel;","module.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n","var toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};\n","var anObject = require('../internals/an-object');\nvar defineProperties = require('../internals/object-define-properties');\nvar enumBugKeys = require('../internals/enum-bug-keys');\nvar hiddenKeys = require('../internals/hidden-keys');\nvar html = require('../internals/html');\nvar documentCreateElement = require('../internals/document-create-element');\nvar sharedKey = require('../internals/shared-key');\n\nvar GT = '>';\nvar LT = '<';\nvar PROTOTYPE = 'prototype';\nvar SCRIPT = 'script';\nvar IE_PROTO = sharedKey('IE_PROTO');\n\nvar EmptyConstructor = function () { /* empty */ };\n\nvar scriptTag = function (content) {\n return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;\n};\n\n// Create object with fake `null` prototype: use ActiveX Object with cleared prototype\nvar NullProtoObjectViaActiveX = function (activeXDocument) {\n activeXDocument.write(scriptTag(''));\n activeXDocument.close();\n var temp = activeXDocument.parentWindow.Object;\n activeXDocument = null; // avoid memory leak\n return temp;\n};\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar NullProtoObjectViaIFrame = function () {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = documentCreateElement('iframe');\n var JS = 'java' + SCRIPT + ':';\n var iframeDocument;\n iframe.style.display = 'none';\n html.appendChild(iframe);\n // https://github.com/zloirock/core-js/issues/475\n iframe.src = String(JS);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(scriptTag('document.F=Object'));\n iframeDocument.close();\n return iframeDocument.F;\n};\n\n// Check for document.domain and active x support\n// No need to use active x approach when document.domain is not set\n// see https://github.com/es-shims/es5-shim/issues/150\n// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346\n// avoid IE GC bug\nvar activeXDocument;\nvar NullProtoObject = function () {\n try {\n /* global ActiveXObject -- old IE */\n activeXDocument = document.domain && new ActiveXObject('htmlfile');\n } catch (error) { /* ignore */ }\n NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame();\n var length = enumBugKeys.length;\n while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];\n return NullProtoObject();\n};\n\nhiddenKeys[IE_PROTO] = true;\n\n// `Object.create` method\n// https://tc39.es/ecma262/#sec-object.create\nmodule.exports = Object.create || function create(O, Properties) {\n var result;\n if (O !== null) {\n EmptyConstructor[PROTOTYPE] = anObject(O);\n result = new EmptyConstructor();\n EmptyConstructor[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO] = O;\n } else result = NullProtoObject();\n return Properties === undefined ? result : defineProperties(result, Properties);\n};\n","var aFunction = require('../internals/a-function');\n\n// optional / simple context binding\nmodule.exports = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n switch (length) {\n case 0: return function () {\n return fn.call(that);\n };\n case 1: return function (a) {\n return fn.call(that, a);\n };\n case 2: return function (a, b) {\n return fn.call(that, a, b);\n };\n case 3: return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n return function (/* ...args */) {\n return fn.apply(that, arguments);\n };\n};\n","var wellKnownSymbol = require('../internals/well-known-symbol');\nvar create = require('../internals/object-create');\nvar definePropertyModule = require('../internals/object-define-property');\n\nvar UNSCOPABLES = wellKnownSymbol('unscopables');\nvar ArrayPrototype = Array.prototype;\n\n// Array.prototype[@@unscopables]\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\nif (ArrayPrototype[UNSCOPABLES] == undefined) {\n definePropertyModule.f(ArrayPrototype, UNSCOPABLES, {\n configurable: true,\n value: create(null)\n });\n}\n\n// add a key to Array.prototype[@@unscopables]\nmodule.exports = function (key) {\n ArrayPrototype[UNSCOPABLES][key] = true;\n};\n","module.exports = function (it, Constructor, name) {\n if (!(it instanceof Constructor)) {\n throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation');\n } return it;\n};\n","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar g; // This works in non-strict mode\n\ng = function () {\n return this;\n}();\n\ntry {\n // This works if eval is allowed (see CSP)\n g = g || new Function(\"return this\")();\n} catch (e) {\n // This works if the window reference is available\n if ((typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) === \"object\") g = window;\n} // g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\n\nmodule.exports = g;","var internalObjectKeys = require('../internals/object-keys-internal');\nvar enumBugKeys = require('../internals/enum-bug-keys');\n\nvar hiddenKeys = enumBugKeys.concat('length', 'prototype');\n\n// `Object.getOwnPropertyNames` method\n// https://tc39.es/ecma262/#sec-object.getownpropertynames\n// eslint-disable-next-line es/no-object-getownpropertynames -- safe\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return internalObjectKeys(O, hiddenKeys);\n};\n","var toInteger = require('../internals/to-integer');\n\nvar max = Math.max;\nvar min = Math.min;\n\n// Helper for a popular repeating case of the spec:\n// Let integer be ? ToInteger(index).\n// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).\nmodule.exports = function (index, length) {\n var integer = toInteger(index);\n return integer < 0 ? max(integer + length, 0) : min(integer, length);\n};\n","var classof = require('../internals/classof-raw');\nvar global = require('../internals/global');\n\nmodule.exports = classof(global.process) == 'process';\n","'use strict';\nvar toPrimitive = require('../internals/to-primitive');\nvar definePropertyModule = require('../internals/object-define-property');\nvar createPropertyDescriptor = require('../internals/create-property-descriptor');\n\nmodule.exports = function (object, key, value) {\n var propertyKey = toPrimitive(key);\n if (propertyKey in object) definePropertyModule.f(object, propertyKey, createPropertyDescriptor(0, value));\n else object[propertyKey] = value;\n};\n","var hiddenKeys = require('../internals/hidden-keys');\nvar isObject = require('../internals/is-object');\nvar has = require('../internals/has');\nvar defineProperty = require('../internals/object-define-property').f;\nvar uid = require('../internals/uid');\nvar FREEZING = require('../internals/freezing');\n\nvar METADATA = uid('meta');\nvar id = 0;\n\n// eslint-disable-next-line es/no-object-isextensible -- safe\nvar isExtensible = Object.isExtensible || function () {\n return true;\n};\n\nvar setMetadata = function (it) {\n defineProperty(it, METADATA, { value: {\n objectID: 'O' + ++id, // object ID\n weakData: {} // weak collections IDs\n } });\n};\n\nvar fastKey = function (it, create) {\n // return a primitive with prefix\n if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;\n if (!has(it, METADATA)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return 'F';\n // not necessary to add metadata\n if (!create) return 'E';\n // add missing metadata\n setMetadata(it);\n // return object ID\n } return it[METADATA].objectID;\n};\n\nvar getWeakData = function (it, create) {\n if (!has(it, METADATA)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return true;\n // not necessary to add metadata\n if (!create) return false;\n // add missing metadata\n setMetadata(it);\n // return the store of weak collections IDs\n } return it[METADATA].weakData;\n};\n\n// add metadata on freeze-family methods calling\nvar onFreeze = function (it) {\n if (FREEZING && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it);\n return it;\n};\n\nvar meta = module.exports = {\n REQUIRED: false,\n fastKey: fastKey,\n getWeakData: getWeakData,\n onFreeze: onFreeze\n};\n\nhiddenKeys[METADATA] = true;\n","var anObject = require('../internals/an-object');\nvar aFunction = require('../internals/a-function');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar SPECIES = wellKnownSymbol('species');\n\n// `SpeciesConstructor` abstract operation\n// https://tc39.es/ecma262/#sec-speciesconstructor\nmodule.exports = function (O, defaultConstructor) {\n var C = anObject(O).constructor;\n var S;\n return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? defaultConstructor : aFunction(S);\n};\n","'use strict';\n\nvar reactIs = require('react-is');\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n\n\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;","import { isRegExp, isString } from './is';\n/**\n * Truncates given string to the maximum characters count\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string (0 = unlimited)\n * @returns string Encoded\n */\n\nexport function truncate(str, max) {\n if (max === void 0) {\n max = 0;\n }\n\n if (typeof str !== 'string' || max === 0) {\n return str;\n }\n\n return str.length <= max ? str : str.substr(0, max) + \"...\";\n}\n/**\n * This is basically just `trim_line` from\n * https://github.com/getsentry/sentry/blob/master/src/sentry/lang/javascript/processor.py#L67\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string\n * @returns string Encoded\n */\n\nexport function snipLine(line, colno) {\n var newLine = line;\n var ll = newLine.length;\n\n if (ll <= 150) {\n return newLine;\n }\n\n if (colno > ll) {\n // eslint-disable-next-line no-param-reassign\n colno = ll;\n }\n\n var start = Math.max(colno - 60, 0);\n\n if (start < 5) {\n start = 0;\n }\n\n var end = Math.min(start + 140, ll);\n\n if (end > ll - 5) {\n end = ll;\n }\n\n if (end === ll) {\n start = Math.max(end - 140, 0);\n }\n\n newLine = newLine.slice(start, end);\n\n if (start > 0) {\n newLine = \"'{snip} \" + newLine;\n }\n\n if (end < ll) {\n newLine += ' {snip}';\n }\n\n return newLine;\n}\n/**\n * Join values in array\n * @param input array of values to be joined together\n * @param delimiter string to be placed in-between values\n * @returns Joined values\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\n\nexport function safeJoin(input, delimiter) {\n if (!Array.isArray(input)) {\n return '';\n }\n\n var output = []; // eslint-disable-next-line @typescript-eslint/prefer-for-of\n\n for (var i = 0; i < input.length; i++) {\n var value = input[i];\n\n try {\n output.push(String(value));\n } catch (e) {\n output.push('[value cannot be serialized]');\n }\n }\n\n return output.join(delimiter);\n}\n/**\n * Checks if the value matches a regex or includes the string\n * @param value The string value to be checked against\n * @param pattern Either a regex or a string that must be contained in value\n */\n\nexport function isMatchingPattern(value, pattern) {\n if (!isString(value)) {\n return false;\n }\n\n if (isRegExp(pattern)) {\n return pattern.test(value);\n }\n\n if (typeof pattern === 'string') {\n return value.indexOf(pattern) !== -1;\n }\n\n return false;\n}","var global = require('../internals/global');\nvar userAgent = require('../internals/engine-user-agent');\n\nvar process = global.process;\nvar versions = process && process.versions;\nvar v8 = versions && versions.v8;\nvar match, version;\n\nif (v8) {\n match = v8.split('.');\n version = match[0] + match[1];\n} else if (userAgent) {\n match = userAgent.match(/Edge\\/(\\d+)/);\n if (!match || match[1] >= 74) {\n match = userAgent.match(/Chrome\\/(\\d+)/);\n if (match) version = match[1];\n }\n}\n\nmodule.exports = version && +version;\n","/* eslint-disable no-proto -- safe */\nvar anObject = require('../internals/an-object');\nvar aPossiblePrototype = require('../internals/a-possible-prototype');\n\n// `Object.setPrototypeOf` method\n// https://tc39.es/ecma262/#sec-object.setprototypeof\n// Works with __proto__ only. Old v8 can't work with null proto objects.\n// eslint-disable-next-line es/no-object-setprototypeof -- safe\nmodule.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {\n var CORRECT_SETTER = false;\n var test = {};\n var setter;\n try {\n // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\n setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;\n setter.call(test, []);\n CORRECT_SETTER = test instanceof Array;\n } catch (error) { /* empty */ }\n return function setPrototypeOf(O, proto) {\n anObject(O);\n aPossiblePrototype(proto);\n if (CORRECT_SETTER) setter.call(O, proto);\n else O.__proto__ = proto;\n return O;\n };\n}() : undefined);\n","'use strict';\nvar getBuiltIn = require('../internals/get-built-in');\nvar definePropertyModule = require('../internals/object-define-property');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar DESCRIPTORS = require('../internals/descriptors');\n\nvar SPECIES = wellKnownSymbol('species');\n\nmodule.exports = function (CONSTRUCTOR_NAME) {\n var Constructor = getBuiltIn(CONSTRUCTOR_NAME);\n var defineProperty = definePropertyModule.f;\n\n if (DESCRIPTORS && Constructor && !Constructor[SPECIES]) {\n defineProperty(Constructor, SPECIES, {\n configurable: true,\n get: function () { return this; }\n });\n }\n};\n","var redefine = require('../internals/redefine');\n\nmodule.exports = function (target, src, options) {\n for (var key in src) redefine(target, key, src[key], options);\n return target;\n};\n","var requireObjectCoercible = require('../internals/require-object-coercible');\nvar whitespaces = require('../internals/whitespaces');\n\nvar whitespace = '[' + whitespaces + ']';\nvar ltrim = RegExp('^' + whitespace + whitespace + '*');\nvar rtrim = RegExp(whitespace + whitespace + '*$');\n\n// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation\nvar createMethod = function (TYPE) {\n return function ($this) {\n var string = String(requireObjectCoercible($this));\n if (TYPE & 1) string = string.replace(ltrim, '');\n if (TYPE & 2) string = string.replace(rtrim, '');\n return string;\n };\n};\n\nmodule.exports = {\n // `String.prototype.{ trimLeft, trimStart }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimstart\n start: createMethod(1),\n // `String.prototype.{ trimRight, trimEnd }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimend\n end: createMethod(2),\n // `String.prototype.trim` method\n // https://tc39.es/ecma262/#sec-string.prototype.trim\n trim: createMethod(3)\n};\n","var fails = require('../internals/fails');\nvar classof = require('../internals/classof-raw');\n\nvar split = ''.split;\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nmodule.exports = fails(function () {\n // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346\n // eslint-disable-next-line no-prototype-builtins -- safe\n return !Object('z').propertyIsEnumerable(0);\n}) ? function (it) {\n return classof(it) == 'String' ? split.call(it, '') : Object(it);\n} : Object;\n","var id = 0;\nvar postfix = Math.random();\n\nmodule.exports = function (key) {\n return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);\n};\n","module.exports = {};\n","var fails = require('../internals/fails');\n\nvar replacement = /#|\\.prototype\\./;\n\nvar isForced = function (feature, detection) {\n var value = data[normalize(feature)];\n return value == POLYFILL ? true\n : value == NATIVE ? false\n : typeof detection == 'function' ? fails(detection)\n : !!detection;\n};\n\nvar normalize = isForced.normalize = function (string) {\n return String(string).replace(replacement, '.').toLowerCase();\n};\n\nvar data = isForced.data = {};\nvar NATIVE = isForced.NATIVE = 'N';\nvar POLYFILL = isForced.POLYFILL = 'P';\n\nmodule.exports = isForced;\n","var classof = require('../internals/classof-raw');\n\n// `IsArray` abstract operation\n// https://tc39.es/ecma262/#sec-isarray\n// eslint-disable-next-line es/no-array-isarray -- safe\nmodule.exports = Array.isArray || function isArray(arg) {\n return classof(arg) == 'Array';\n};\n","var internalObjectKeys = require('../internals/object-keys-internal');\nvar enumBugKeys = require('../internals/enum-bug-keys');\n\n// `Object.keys` method\n// https://tc39.es/ecma262/#sec-object.keys\n// eslint-disable-next-line es/no-object-keys -- safe\nmodule.exports = Object.keys || function keys(O) {\n return internalObjectKeys(O, enumBugKeys);\n};\n","var isObject = require('../internals/is-object');\nvar isArray = require('../internals/is-array');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar SPECIES = wellKnownSymbol('species');\n\n// `ArraySpeciesCreate` abstract operation\n// https://tc39.es/ecma262/#sec-arrayspeciescreate\nmodule.exports = function (originalArray, length) {\n var C;\n if (isArray(originalArray)) {\n C = originalArray.constructor;\n // cross-realm fallback\n if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;\n else if (isObject(C)) {\n C = C[SPECIES];\n if (C === null) C = undefined;\n }\n } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);\n};\n","var fails = require('../internals/fails');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar V8_VERSION = require('../internals/engine-v8-version');\n\nvar SPECIES = wellKnownSymbol('species');\n\nmodule.exports = function (METHOD_NAME) {\n // We can't use this feature detection in V8 since it causes\n // deoptimization and serious performance degradation\n // https://github.com/zloirock/core-js/issues/677\n return V8_VERSION >= 51 || !fails(function () {\n var array = [];\n var constructor = array.constructor = {};\n constructor[SPECIES] = function () {\n return { foo: 1 };\n };\n return array[METHOD_NAME](Boolean).foo !== 1;\n });\n};\n","module.exports = {};\n","var classof = require('../internals/classof');\nvar Iterators = require('../internals/iterators');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar ITERATOR = wellKnownSymbol('iterator');\n\nmodule.exports = function (it) {\n if (it != undefined) return it[ITERATOR]\n || it['@@iterator']\n || Iterators[classof(it)];\n};\n","var TO_STRING_TAG_SUPPORT = require('../internals/to-string-tag-support');\nvar classofRaw = require('../internals/classof-raw');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar TO_STRING_TAG = wellKnownSymbol('toStringTag');\n// ES3 wrong here\nvar CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments';\n\n// fallback for IE11 Script Access Denied error\nvar tryGet = function (it, key) {\n try {\n return it[key];\n } catch (error) { /* empty */ }\n};\n\n// getting tag from ES6+ `Object.prototype.toString`\nmodule.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {\n var O, tag, result;\n return it === undefined ? 'Undefined' : it === null ? 'Null'\n // @@toStringTag case\n : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG)) == 'string' ? tag\n // builtinTag case\n : CORRECT_ARGUMENTS ? classofRaw(O)\n // ES3 arguments fallback\n : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;\n};\n","'use strict';\nvar fails = require('../internals/fails');\n\nmodule.exports = function (METHOD_NAME, argument) {\n var method = [][METHOD_NAME];\n return !!method && fails(function () {\n // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing\n method.call(null, argument || function () { throw 1; }, 1);\n });\n};\n","var fails = require('../internals/fails');\n\nmodule.exports = !fails(function () {\n // eslint-disable-next-line es/no-object-isextensible, es/no-object-preventextensions -- required for testing\n return Object.isExtensible(Object.preventExtensions({}));\n});\n","var anObject = require('../internals/an-object');\nvar isArrayIteratorMethod = require('../internals/is-array-iterator-method');\nvar toLength = require('../internals/to-length');\nvar bind = require('../internals/function-bind-context');\nvar getIteratorMethod = require('../internals/get-iterator-method');\nvar iteratorClose = require('../internals/iterator-close');\n\nvar Result = function (stopped, result) {\n this.stopped = stopped;\n this.result = result;\n};\n\nmodule.exports = function (iterable, unboundFunction, options) {\n var that = options && options.that;\n var AS_ENTRIES = !!(options && options.AS_ENTRIES);\n var IS_ITERATOR = !!(options && options.IS_ITERATOR);\n var INTERRUPTED = !!(options && options.INTERRUPTED);\n var fn = bind(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED);\n var iterator, iterFn, index, length, result, next, step;\n\n var stop = function (condition) {\n if (iterator) iteratorClose(iterator);\n return new Result(true, condition);\n };\n\n var callFn = function (value) {\n if (AS_ENTRIES) {\n anObject(value);\n return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);\n } return INTERRUPTED ? fn(value, stop) : fn(value);\n };\n\n if (IS_ITERATOR) {\n iterator = iterable;\n } else {\n iterFn = getIteratorMethod(iterable);\n if (typeof iterFn != 'function') throw TypeError('Target is not iterable');\n // optimisation for array iterators\n if (isArrayIteratorMethod(iterFn)) {\n for (index = 0, length = toLength(iterable.length); length > index; index++) {\n result = callFn(iterable[index]);\n if (result && result instanceof Result) return result;\n } return new Result(false);\n }\n iterator = iterFn.call(iterable);\n }\n\n next = iterator.next;\n while (!(step = next.call(iterator)).done) {\n try {\n result = callFn(step.value);\n } catch (error) {\n iteratorClose(iterator);\n throw error;\n }\n if (typeof result == 'object' && result && result instanceof Result) return result;\n } return new Result(false);\n};\n","/**\n * Checks whether we're in the Node.js or Browser environment\n *\n * @returns Answer to given question\n */\nexport function isNodeEnv() {\n return Object.prototype.toString.call(typeof process !== 'undefined' ? process : 0) === '[object process]';\n}\n/**\n * Requires a module which is protected against bundler minification.\n *\n * @param request The module path to resolve\n */\n// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any\n\nexport function dynamicRequire(mod, request) {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return mod.require(request);\n}","'use strict';\nvar $propertyIsEnumerable = {}.propertyIsEnumerable;\n// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\n\n// Nashorn ~ JDK8 bug\nvar NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);\n\n// `Object.prototype.propertyIsEnumerable` method implementation\n// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable\nexports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {\n var descriptor = getOwnPropertyDescriptor(this, V);\n return !!descriptor && descriptor.enumerable;\n} : $propertyIsEnumerable;\n","var shared = require('../internals/shared');\nvar uid = require('../internals/uid');\n\nvar keys = shared('keys');\n\nmodule.exports = function (key) {\n return keys[key] || (keys[key] = uid(key));\n};\n","var IS_PURE = require('../internals/is-pure');\nvar store = require('../internals/shared-store');\n\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: '3.10.2',\n mode: IS_PURE ? 'pure' : 'global',\n copyright: '© 2021 Denis Pushkarev (zloirock.ru)'\n});\n","var toIndexedObject = require('../internals/to-indexed-object');\nvar toLength = require('../internals/to-length');\nvar toAbsoluteIndex = require('../internals/to-absolute-index');\n\n// `Array.prototype.{ indexOf, includes }` methods implementation\nvar createMethod = function (IS_INCLUDES) {\n return function ($this, el, fromIndex) {\n var O = toIndexedObject($this);\n var length = toLength(O.length);\n var index = toAbsoluteIndex(fromIndex, length);\n var value;\n // Array#includes uses SameValueZero equality algorithm\n // eslint-disable-next-line no-self-compare -- NaN check\n if (IS_INCLUDES && el != el) while (length > index) {\n value = O[index++];\n // eslint-disable-next-line no-self-compare -- NaN check\n if (value != value) return true;\n // Array#indexOf ignores holes, Array#includes - not\n } else for (;length > index; index++) {\n if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};\n\nmodule.exports = {\n // `Array.prototype.includes` method\n // https://tc39.es/ecma262/#sec-array.prototype.includes\n includes: createMethod(true),\n // `Array.prototype.indexOf` method\n // https://tc39.es/ecma262/#sec-array.prototype.indexof\n indexOf: createMethod(false)\n};\n","var getBuiltIn = require('../internals/get-built-in');\n\nmodule.exports = getBuiltIn('navigator', 'userAgent') || '';\n","var wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar ITERATOR = wellKnownSymbol('iterator');\nvar SAFE_CLOSING = false;\n\ntry {\n var called = 0;\n var iteratorWithReturn = {\n next: function () {\n return { done: !!called++ };\n },\n 'return': function () {\n SAFE_CLOSING = true;\n }\n };\n iteratorWithReturn[ITERATOR] = function () {\n return this;\n };\n // eslint-disable-next-line es/no-array-from, no-throw-literal -- required for testing\n Array.from(iteratorWithReturn, function () { throw 2; });\n} catch (error) { /* empty */ }\n\nmodule.exports = function (exec, SKIP_CLOSING) {\n if (!SKIP_CLOSING && !SAFE_CLOSING) return false;\n var ITERATION_SUPPORT = false;\n try {\n var object = {};\n object[ITERATOR] = function () {\n return {\n next: function () {\n return { done: ITERATION_SUPPORT = true };\n }\n };\n };\n exec(object);\n } catch (error) { /* empty */ }\n return ITERATION_SUPPORT;\n};\n","'use strict';\nvar toIndexedObject = require('../internals/to-indexed-object');\nvar addToUnscopables = require('../internals/add-to-unscopables');\nvar Iterators = require('../internals/iterators');\nvar InternalStateModule = require('../internals/internal-state');\nvar defineIterator = require('../internals/define-iterator');\n\nvar ARRAY_ITERATOR = 'Array Iterator';\nvar setInternalState = InternalStateModule.set;\nvar getInternalState = InternalStateModule.getterFor(ARRAY_ITERATOR);\n\n// `Array.prototype.entries` method\n// https://tc39.es/ecma262/#sec-array.prototype.entries\n// `Array.prototype.keys` method\n// https://tc39.es/ecma262/#sec-array.prototype.keys\n// `Array.prototype.values` method\n// https://tc39.es/ecma262/#sec-array.prototype.values\n// `Array.prototype[@@iterator]` method\n// https://tc39.es/ecma262/#sec-array.prototype-@@iterator\n// `CreateArrayIterator` internal method\n// https://tc39.es/ecma262/#sec-createarrayiterator\nmodule.exports = defineIterator(Array, 'Array', function (iterated, kind) {\n setInternalState(this, {\n type: ARRAY_ITERATOR,\n target: toIndexedObject(iterated), // target\n index: 0, // next index\n kind: kind // kind\n });\n// `%ArrayIteratorPrototype%.next` method\n// https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next\n}, function () {\n var state = getInternalState(this);\n var target = state.target;\n var kind = state.kind;\n var index = state.index++;\n if (!target || index >= target.length) {\n state.target = undefined;\n return { value: undefined, done: true };\n }\n if (kind == 'keys') return { value: index, done: false };\n if (kind == 'values') return { value: target[index], done: false };\n return { value: [index, target[index]], done: false };\n}, 'values');\n\n// argumentsList[@@iterator] is %ArrayProto_values%\n// https://tc39.es/ecma262/#sec-createunmappedargumentsobject\n// https://tc39.es/ecma262/#sec-createmappedargumentsobject\nIterators.Arguments = Iterators.Array;\n\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\naddToUnscopables('keys');\naddToUnscopables('values');\naddToUnscopables('entries');\n","var aFunction = require('../internals/a-function');\nvar toObject = require('../internals/to-object');\nvar IndexedObject = require('../internals/indexed-object');\nvar toLength = require('../internals/to-length');\n\n// `Array.prototype.{ reduce, reduceRight }` methods implementation\nvar createMethod = function (IS_RIGHT) {\n return function (that, callbackfn, argumentsLength, memo) {\n aFunction(callbackfn);\n var O = toObject(that);\n var self = IndexedObject(O);\n var length = toLength(O.length);\n var index = IS_RIGHT ? length - 1 : 0;\n var i = IS_RIGHT ? -1 : 1;\n if (argumentsLength < 2) while (true) {\n if (index in self) {\n memo = self[index];\n index += i;\n break;\n }\n index += i;\n if (IS_RIGHT ? index < 0 : length <= index) {\n throw TypeError('Reduce of empty array with no initial value');\n }\n }\n for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) {\n memo = callbackfn(memo, self[index], index, O);\n }\n return memo;\n };\n};\n\nmodule.exports = {\n // `Array.prototype.reduce` method\n // https://tc39.es/ecma262/#sec-array.prototype.reduce\n left: createMethod(false),\n // `Array.prototype.reduceRight` method\n // https://tc39.es/ecma262/#sec-array.prototype.reduceright\n right: createMethod(true)\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar global = require('../internals/global');\nvar isForced = require('../internals/is-forced');\nvar redefine = require('../internals/redefine');\nvar InternalMetadataModule = require('../internals/internal-metadata');\nvar iterate = require('../internals/iterate');\nvar anInstance = require('../internals/an-instance');\nvar isObject = require('../internals/is-object');\nvar fails = require('../internals/fails');\nvar checkCorrectnessOfIteration = require('../internals/check-correctness-of-iteration');\nvar setToStringTag = require('../internals/set-to-string-tag');\nvar inheritIfRequired = require('../internals/inherit-if-required');\n\nmodule.exports = function (CONSTRUCTOR_NAME, wrapper, common) {\n var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1;\n var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1;\n var ADDER = IS_MAP ? 'set' : 'add';\n var NativeConstructor = global[CONSTRUCTOR_NAME];\n var NativePrototype = NativeConstructor && NativeConstructor.prototype;\n var Constructor = NativeConstructor;\n var exported = {};\n\n var fixMethod = function (KEY) {\n var nativeMethod = NativePrototype[KEY];\n redefine(NativePrototype, KEY,\n KEY == 'add' ? function add(value) {\n nativeMethod.call(this, value === 0 ? 0 : value);\n return this;\n } : KEY == 'delete' ? function (key) {\n return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);\n } : KEY == 'get' ? function get(key) {\n return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key);\n } : KEY == 'has' ? function has(key) {\n return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);\n } : function set(key, value) {\n nativeMethod.call(this, key === 0 ? 0 : key, value);\n return this;\n }\n );\n };\n\n var REPLACE = isForced(\n CONSTRUCTOR_NAME,\n typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () {\n new NativeConstructor().entries().next();\n }))\n );\n\n if (REPLACE) {\n // create collection constructor\n Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER);\n InternalMetadataModule.REQUIRED = true;\n } else if (isForced(CONSTRUCTOR_NAME, true)) {\n var instance = new Constructor();\n // early implementations not supports chaining\n var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;\n // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false\n var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); });\n // most early implementations doesn't supports iterables, most modern - not close it correctly\n // eslint-disable-next-line no-new -- required for testing\n var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); });\n // for early implementations -0 and +0 not the same\n var BUGGY_ZERO = !IS_WEAK && fails(function () {\n // V8 ~ Chromium 42- fails only with 5+ elements\n var $instance = new NativeConstructor();\n var index = 5;\n while (index--) $instance[ADDER](index, index);\n return !$instance.has(-0);\n });\n\n if (!ACCEPT_ITERABLES) {\n Constructor = wrapper(function (dummy, iterable) {\n anInstance(dummy, Constructor, CONSTRUCTOR_NAME);\n var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor);\n if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP });\n return that;\n });\n Constructor.prototype = NativePrototype;\n NativePrototype.constructor = Constructor;\n }\n\n if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {\n fixMethod('delete');\n fixMethod('has');\n IS_MAP && fixMethod('get');\n }\n\n if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);\n\n // weak collections should not contains .clear method\n if (IS_WEAK && NativePrototype.clear) delete NativePrototype.clear;\n }\n\n exported[CONSTRUCTOR_NAME] = Constructor;\n $({ global: true, forced: Constructor != NativeConstructor }, exported);\n\n setToStringTag(Constructor, CONSTRUCTOR_NAME);\n\n if (!IS_WEAK) common.setStrong(Constructor, CONSTRUCTOR_NAME, IS_MAP);\n\n return Constructor;\n};\n","var isObject = require('../internals/is-object');\nvar setPrototypeOf = require('../internals/object-set-prototype-of');\n\n// makes subclassing work correct for wrapped built-ins\nmodule.exports = function ($this, dummy, Wrapper) {\n var NewTarget, NewTargetPrototype;\n if (\n // it can work only with native `setPrototypeOf`\n setPrototypeOf &&\n // we haven't completely correct pre-ES6 way for getting `new.target`, so use this\n typeof (NewTarget = dummy.constructor) == 'function' &&\n NewTarget !== Wrapper &&\n isObject(NewTargetPrototype = NewTarget.prototype) &&\n NewTargetPrototype !== Wrapper.prototype\n ) setPrototypeOf($this, NewTargetPrototype);\n return $this;\n};\n","// eslint-disable-next-line es/no-math-expm1 -- safe\nvar $expm1 = Math.expm1;\nvar exp = Math.exp;\n\n// `Math.expm1` method implementation\n// https://tc39.es/ecma262/#sec-math.expm1\nmodule.exports = (!$expm1\n // Old FF bug\n || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168\n // Tor Browser bug\n || $expm1(-2e-17) != -2e-17\n) ? function expm1(x) {\n return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : exp(x) - 1;\n} : $expm1;\n","// a string of all valid unicode whitespaces\nmodule.exports = '\\u0009\\u000A\\u000B\\u000C\\u000D\\u0020\\u00A0\\u1680\\u2000\\u2001\\u2002' +\n '\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF';\n","'use strict';\nvar IS_PURE = require('../internals/is-pure');\nvar global = require('../internals/global');\nvar fails = require('../internals/fails');\n\n// Forced replacement object prototype accessors methods\nmodule.exports = IS_PURE || !fails(function () {\n var key = Math.random();\n // In FF throws only define methods\n // eslint-disable-next-line no-undef, no-useless-call -- required for testing\n __defineSetter__.call(null, key, function () { /* empty */ });\n delete global[key];\n});\n","'use strict';\nvar anObject = require('../internals/an-object');\n\n// `RegExp.prototype.flags` getter implementation\n// https://tc39.es/ecma262/#sec-get-regexp.prototype.flags\nmodule.exports = function () {\n var that = anObject(this);\n var result = '';\n if (that.global) result += 'g';\n if (that.ignoreCase) result += 'i';\n if (that.multiline) result += 'm';\n if (that.dotAll) result += 's';\n if (that.unicode) result += 'u';\n if (that.sticky) result += 'y';\n return result;\n};\n","'use strict';\n\nvar fails = require('./fails');\n\n// babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError,\n// so we use an intermediate function.\nfunction RE(s, f) {\n return RegExp(s, f);\n}\n\nexports.UNSUPPORTED_Y = fails(function () {\n // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError\n var re = RE('a', 'y');\n re.lastIndex = 2;\n return re.exec('abcd') != null;\n});\n\nexports.BROKEN_CARET = fails(function () {\n // https://bugzilla.mozilla.org/show_bug.cgi?id=773687\n var re = RE('^r', 'gy');\n re.lastIndex = 2;\n return re.exec('str') != null;\n});\n","var toInteger = require('../internals/to-integer');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\n\n// `String.prototype.{ codePointAt, at }` methods implementation\nvar createMethod = function (CONVERT_TO_STRING) {\n return function ($this, pos) {\n var S = String(requireObjectCoercible($this));\n var position = toInteger(pos);\n var size = S.length;\n var first, second;\n if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;\n first = S.charCodeAt(position);\n return first < 0xD800 || first > 0xDBFF || position + 1 === size\n || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF\n ? CONVERT_TO_STRING ? S.charAt(position) : first\n : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;\n };\n};\n\nmodule.exports = {\n // `String.prototype.codePointAt` method\n // https://tc39.es/ecma262/#sec-string.prototype.codepointat\n codeAt: createMethod(false),\n // `String.prototype.at` method\n // https://github.com/mathiasbynens/String.prototype.at\n charAt: createMethod(true)\n};\n","'use strict';\n// TODO: Remove from `core-js@4` since it's moved to entry points\nrequire('../modules/es.regexp.exec');\nvar redefine = require('../internals/redefine');\nvar fails = require('../internals/fails');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar createNonEnumerableProperty = require('../internals/create-non-enumerable-property');\n\nvar SPECIES = wellKnownSymbol('species');\n\nvar REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {\n // #replace needs built-in support for named groups.\n // #match works fine because it just return the exec results, even if it has\n // a \"grops\" property.\n var re = /./;\n re.exec = function () {\n var result = [];\n result.groups = { a: '7' };\n return result;\n };\n return ''.replace(re, '$') !== '7';\n});\n\n// IE <= 11 replaces $0 with the whole match, as if it was $&\n// https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0\nvar REPLACE_KEEPS_$0 = (function () {\n // eslint-disable-next-line regexp/prefer-escape-replacement-dollar-char -- required for testing\n return 'a'.replace(/./, '$0') === '$0';\n})();\n\nvar REPLACE = wellKnownSymbol('replace');\n// Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string\nvar REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () {\n if (/./[REPLACE]) {\n return /./[REPLACE]('a', '$0') === '';\n }\n return false;\n})();\n\n// Chrome 51 has a buggy \"split\" implementation when RegExp#exec !== nativeExec\n// Weex JS has frozen built-in prototypes, so use try / catch wrapper\nvar SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () {\n // eslint-disable-next-line regexp/no-empty-group -- required for testing\n var re = /(?:)/;\n var originalExec = re.exec;\n re.exec = function () { return originalExec.apply(this, arguments); };\n var result = 'ab'.split(re);\n return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b';\n});\n\nmodule.exports = function (KEY, length, exec, sham) {\n var SYMBOL = wellKnownSymbol(KEY);\n\n var DELEGATES_TO_SYMBOL = !fails(function () {\n // String methods call symbol-named RegEp methods\n var O = {};\n O[SYMBOL] = function () { return 7; };\n return ''[KEY](O) != 7;\n });\n\n var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () {\n // Symbol-named RegExp methods call .exec\n var execCalled = false;\n var re = /a/;\n\n if (KEY === 'split') {\n // We can't use real regex here since it causes deoptimization\n // and serious performance degradation in V8\n // https://github.com/zloirock/core-js/issues/306\n re = {};\n // RegExp[@@split] doesn't call the regex's exec method, but first creates\n // a new one. We need to return the patched regex when creating the new one.\n re.constructor = {};\n re.constructor[SPECIES] = function () { return re; };\n re.flags = '';\n re[SYMBOL] = /./[SYMBOL];\n }\n\n re.exec = function () { execCalled = true; return null; };\n\n re[SYMBOL]('');\n return !execCalled;\n });\n\n if (\n !DELEGATES_TO_SYMBOL ||\n !DELEGATES_TO_EXEC ||\n (KEY === 'replace' && !(\n REPLACE_SUPPORTS_NAMED_GROUPS &&\n REPLACE_KEEPS_$0 &&\n !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE\n )) ||\n (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)\n ) {\n var nativeRegExpMethod = /./[SYMBOL];\n var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {\n if (regexp.exec === RegExp.prototype.exec) {\n if (DELEGATES_TO_SYMBOL && !forceStringMethod) {\n // The native String method already delegates to @@method (this\n // polyfilled function), leasing to infinite recursion.\n // We avoid it by directly calling the native @@method method.\n return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };\n }\n return { done: true, value: nativeMethod.call(str, regexp, arg2) };\n }\n return { done: false };\n }, {\n REPLACE_KEEPS_$0: REPLACE_KEEPS_$0,\n REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE\n });\n var stringMethod = methods[0];\n var regexMethod = methods[1];\n\n redefine(String.prototype, KEY, stringMethod);\n redefine(RegExp.prototype, SYMBOL, length == 2\n // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)\n // 21.2.5.11 RegExp.prototype[@@split](string, limit)\n ? function (string, arg) { return regexMethod.call(string, this, arg); }\n // 21.2.5.6 RegExp.prototype[@@match](string)\n // 21.2.5.9 RegExp.prototype[@@search](string)\n : function (string) { return regexMethod.call(string, this); }\n );\n }\n\n if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true);\n};\n","var classof = require('./classof-raw');\nvar regexpExec = require('./regexp-exec');\n\n// `RegExpExec` abstract operation\n// https://tc39.es/ecma262/#sec-regexpexec\nmodule.exports = function (R, S) {\n var exec = R.exec;\n if (typeof exec === 'function') {\n var result = exec.call(R, S);\n if (typeof result !== 'object') {\n throw TypeError('RegExp exec method returned something other than an Object or null');\n }\n return result;\n }\n\n if (classof(R) !== 'RegExp') {\n throw TypeError('RegExp#exec called on incompatible receiver');\n }\n\n return regexpExec.call(R, S);\n};\n\n","/* globals __webpack_amd_options__ */\nmodule.exports = __webpack_amd_options__;\n","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar __DEV__ = process.env.NODE_ENV !== 'production';\n\nvar warning = function warning() {};\n\nif (__DEV__) {\n var printWarning = function printWarning(format, args) {\n var len = arguments.length;\n args = new Array(len > 1 ? len - 1 : 0);\n\n for (var key = 1; key < len; key++) {\n args[key - 1] = arguments[key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n warning = function warning(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (!condition) {\n printWarning.apply(null, [format].concat(args));\n }\n };\n}\n\nmodule.exports = warning;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = all;\n\nvar _createChainableTypeChecker = require('./utils/createChainableTypeChecker');\n\nvar _createChainableTypeChecker2 = _interopRequireDefault(_createChainableTypeChecker);\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nfunction all() {\n for (var _len = arguments.length, validators = Array(_len), _key = 0; _key < _len; _key++) {\n validators[_key] = arguments[_key];\n }\n\n function allPropTypes() {\n for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n var error = null;\n validators.forEach(function (validator) {\n if (error != null) {\n return;\n }\n\n var result = validator.apply(undefined, args);\n\n if (result != null) {\n error = result;\n }\n });\n return error;\n }\n\n return (0, _createChainableTypeChecker2.default)(allPropTypes);\n}\n\nmodule.exports = exports['default'];","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n'use strict';\n/* eslint-disable no-unused-vars */\n\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n if (val === null || val === undefined) {\n throw new TypeError('Object.assign cannot be called with null or undefined');\n }\n\n return Object(val);\n}\n\nfunction shouldUseNative() {\n try {\n if (!Object.assign) {\n return false;\n } // Detect buggy property enumeration order in older V8 versions.\n // https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\n\n var test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\n test1[5] = 'de';\n\n if (Object.getOwnPropertyNames(test1)[0] === '5') {\n return false;\n } // https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\n\n var test2 = {};\n\n for (var i = 0; i < 10; i++) {\n test2['_' + String.fromCharCode(i)] = i;\n }\n\n var order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n return test2[n];\n });\n\n if (order2.join('') !== '0123456789') {\n return false;\n } // https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\n\n var test3 = {};\n 'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n test3[letter] = letter;\n });\n\n if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {\n return false;\n }\n\n return true;\n } catch (err) {\n // We don't expect any of the above to throw, but better to be safe.\n return false;\n }\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n var from;\n var to = toObject(target);\n var symbols;\n\n for (var s = 1; s < arguments.length; s++) {\n from = Object(arguments[s]);\n\n for (var key in from) {\n if (hasOwnProperty.call(from, key)) {\n to[key] = from[key];\n }\n }\n\n if (getOwnPropertySymbols) {\n symbols = getOwnPropertySymbols(from);\n\n for (var i = 0; i < symbols.length; i++) {\n if (propIsEnumerable.call(from, symbols[i])) {\n to[symbols[i]] = from[symbols[i]];\n }\n }\n }\n }\n\n return to;\n};","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/react-is.production.min.js');\n} else {\n module.exports = require('./cjs/react-is.development.js');\n}","module.exports = __webpack_public_path__ + \"media/images/icons/spinner-3a5f1e33faac187101951966debbdb84.svg\";","module.exports = __webpack_public_path__ + \"media/images/icons/close-f13b1e24b7b86138f187155749b6a124.svg\";","module.exports = __webpack_public_path__ + \"media/images/icons/arrow-left-f5aaef605811af8504b311e60fafa53e.svg\";","var before = require('./before');\n/**\n * Creates a function that is restricted to invoking `func` once. Repeat calls\n * to the function return the value of the first invocation. The `func` is\n * invoked with the `this` binding and arguments of the created function.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * var initialize = _.once(createApplication);\n * initialize();\n * initialize();\n * // => `createApplication` is invoked once\n */\n\n\nfunction once(func) {\n return before(2, func);\n}\n\nmodule.exports = once;","var defaultFunctionName = '' + '
' + '' + '' + main_html + '
' + '