/** * Various Page Preview models used for different configurations. * PreviewModel is defined in 'src/preview/model.js`. * * In production, thumbnail size is determined by the gateway before fetching * from the server. Here, thumbnails are defined statically so they * must be scaled down for low-dpi display, using `helpers/scaleDownThumbnails.js`. * * If a thumbnail is defined that is too small, it won't show up * on a hi-dpi display. This is by design, to avoid blurry images. */ /** * @namespace MODELS * @property {PreviewModel} * - All object properties should be. */ const MODELS = {}; MODELS.THUMBNAIL_PORTRAIT = { title: "South Georgia Island", url: "South Georgia Island", languageCode: "en", languageDirection: "ltr", extract: "

South Georgia is an island in the southern Atlantic Ocean that is part of the British Overseas territory of South Georgia and the South Sandwich Islands. The main settlement is Grytviken. South Georgia is 167.4 kilometres (104 mi) long and 1.4 to 37 km wide. It is about 830 km (520 mi) northeast of Coronation Island and 550 km (340 mi) northwest from Zavodovski Island, the nearest South Sandwich island.

", type: "page", thumbnail: { source: 'img/640px-Thatcher-Peninsula.jpg', width: 640, height: 480 }, pageId: 525307 }; MODELS.THUMBNAIL_LANDSCAPE = { title: "Atlantic Ocean", url: "Atlantic Ocean", languageCode: "en", languageDirection: "ltr", extract: '

The Atlantic Ocean is the second largest of the world\'s oceans, with an area of about 106,460,000 square kilometers. It covers approximately 20 percent of the Earth\'s surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World".

', type: "page", thumbnail: { source: "img/640px-Atlantic_Ocean_location_map.svg.png", width: 542, height: 640 }, pageId: 698 }; MODELS.THUMBNAIL_LANDSCAPE_PANORAMA = { title: 'Zhongyuan Tower', url: 'Zhongyuan Tower', languageCode: "en", languageDirection: "ltr", extract: '

Zhongyuan Tower, also known as Henan Radio and Television Tower, is located in Zhengzhou, Henan province, China. It is a multi-functional commercial, artistic and cultural center integrating radio and television broadcasting, tourism, cross-border trade, cultural performance, catering and leisure.The tower is 268 meters high and the top antenna is 120 meters high, with a total height of 388 meters. It is the world\'s second tallest steel tower after the Tokyo Skytree.

', type: "page", thumbnail: { source: "img/211px-HnzyftB.jpg", width: 211, height: 320 }, pageId: 3332543 }; MODELS.THUMBNAIL_PORTRAIT_PANORAMA = { title: 'Deutsche Telekom', url: 'Deutsche Telekom', languageCode: "de", languageDirection: "ltr", extract: '

Die Deutsche Telekom AG ist die Dachgesellschaft von Europas größtem Tele­kommunikations­unternehmen mit Hauptsitz in Bonn. In der Liste Forbes Global 2000 der weltgrößten börsennotierten Unternehmen belegt die Deutsche Telekom Platz 69. Das Unternehmen kam im März 2021 auf einen Börsenwert von ca. 78,2 Mrd. Euro.

', type: "page", thumbnail: { source: "img/langde-320px-Telekom_Logo_2013.svg.png", width: 320, height: 157 }, pageId: 3332543 }; MODELS.SVG_PORTRAIT = { title: "South Georgia and the South Sandwich Islands", url: "http://en.wikipedia.org/wiki/South_Georgia_and_the_South_Sandwich_Islands", languageCode: "en", languageDirection: "ltr", extract: "South Georgia and the South Sandwich Islands (SGSSI) is a British Overseas Territory in the southern Atlantic Ocean. It is a remote and inhospitable collection of islands, consisting of South Georgia and a chain of smaller islands known as the South Sandwich Islands. South Georgia is 165 km (103 mi) long and 1 to 35 km (1 to 22 mi) wide and is by far the largest island in the territory. The South Sandwich Islands lie about 700 km (430 mi) southeast of South Georgia. The territory's total land area is 3,903 km2 (1,507 sq...", thumbnail: { source: "img/640px-Flag_of_South_Georgia_and_the_South_Sandwich_Islands.svg.png", width: 640, height: 320 }, type: "page", pageId: 189 }; MODELS.SVG_LANDSCAPE = { title: "Foreign relations of Transnistria", url: "Foreign relations of Transnistria", languageCode: "en", languageDirection: "ltr", extract: "

The Transnistrian republic is recognized by three states with limited recognition, and is a member of one international organization, the Community for Democracy and Human Rights, that was established by these four states.

", type: "page", thumbnail: { source: "img/594px-Coat_of_arms_of_Transnistria.svg.png", width: 594, height: 640 }, pageId: 11971493 }; MODELS.THIN_THUMBNAIL = { title: "The Barker", url: "The Barker", languageCode: "en", languageDirection: "ltr", extract: "

The Barker is a 1928 part-talkie pre-Code romantic drama film produced and released by First National Pictures, a subsidiary of Warner Bros., acquired in September 1928. The film was directed by George Fitzmaurice and stars Milton Sills, Dorothy Mackaill, Betty Compson, and Douglas Fairbanks Jr..

", type: "page", thumbnail: { source: "img/Barker_poster.jpg/258px-Barker_poster.jpg", width: 258, height: 640 }, pageId: 172025 }; MODELS.THUMBNAIL_DIVIDER = { title: "Japan", url: "Japan", languageCode: "en", languageDirection: "ltr", extract: "

Japan is an island country in East Asia. Located in the Pacific Ocean, it lies off the eastern coast of the Asian continent and stretches from the Sea of Okhotsk in the north to the East China Sea and the Philippine Sea in the south.\n\nThe kanji that make up Japan's name mean \"sun origin\", and it is often called the \"Land of the Rising Sun\". Japan is a stratovolcanic archipelago consisting of about 6,852 islands. The four largest are Honshu, Hokkaido, Kyushu, and Shikoku, which make up about ninety-seven percent of Japan's land area and often are referred to as home islands. The country is divided into 47 prefectures in eight regions, with Hokkaido being the northernmost prefecture and Okinawa being the southernmost one. The population of 127 million is the world's tenth largest. Japanese make up 98.5% of Japan's total population. About 13.8 million people live in Tokyo, the capital of Japan. The Greater Tokyo Area is the most populous metropolitan area in the world with over 38 million people.

", type: "page", thumbnail: { source: "img/640px-Flag_of_Japan.svg.png", width: 640, height: 426 }, pageId: 15573 }; MODELS.THUMBNAIL_SQUARE = { title: "Swing When You're Winning", url: "Swing When You're Winning", languageCode: "en", languageDirection: "ltr", extract: "

Swing When You're Winning is a swing cover album by English singer-songwriter Robbie Williams, and his fourth studio album overall. It was released in the United Kingdom on 19 November 2001 and peaked at number one on the UK Albums Chart.

", type: "page", thumbnail: { source: 'img/300px-Swing_When_You%27re_Winning_cover.png', width: 300, height: 300 }, pageId: 2846305 }; MODELS.THUMBNAIL_SMALL_TALL = { title: "Ocean", url: "Ocean", languageCode: "en", languageDirection: "ltr", extract: "

The ocean (also the sea or the world ocean) is the body of salt water which covers approximately 71% of the surface of the Earth and contains 97% of Earth's water.

", type: "page", thumbnail: { source: 'img/300px-waves_unsplash.jpg', width: 300, height: 1000 }, pageId: 18842359 }; MODELS.THUMBNAIL_SMALL_SHORT = { title: "Full Moon", url: "Full Moon", languageCode: "en", languageDirection: "ltr", extract: "

The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective. This occurs when Earth is located between the Sun and the Moon (more exactly, when the ecliptic longitudes of the Sun and Moon differ by 180°).

", type: "page", thumbnail: { source: 'img/300px-full_moon_unsplash.jpg', width: 300, height: 200 }, pageId: 11432 }; MODELS.THUMBNAIL_BLOCKQUOTE = { title: "List of photographs of Abraham Lincoln", url: "List of photographs of Abraham Lincoln", languageCode: "en", languageDirection: "ltr", extract: `

There are 130 known photographs of Abraham Lincoln.

Lincoln's features were the despair of every artist who undertook his portrait. The writer saw nearly a dozen, one after another, soon after the first nomination to the presidency, attempt the task. They put into their pictures the large, rugged features, and strong, prominent lines; they made measurements to obtain exact proportions; they "petrified" some single look, but the picture remained hard and cold. Even before these paintings were finished it was plain to see that they were unsatisfactory to the artists themselves, and much more so to the intimate friends of the man this was not he who smiled, spoke, laughed, charmed. The picture was to the man as the grain of sand to the mountain, as the dead to the living. Graphic art was powerless before a face that moved through a thousand delicate gradations of line and contour, light and shade, sparkle of the eye and curve of the lip, in the long gamut of expression from grave to gay, and back again from the rollicking jollity of laughter to that serious, far away look that with prophetic intuitions beheld the awful panorama of war, and heard the cry of oppression and suffering. There are many pictures of Lincoln; there is no portrait of him.

`, type: "page", thumbnail: { source: 'img/640px-Abraham_Lincoln_by_Nicholas_Shepherd,_1846-crop.jpg', width: 506, height: 640 }, pageId: 38746858 }; MODELS.LONG_WORD_1 = { title: "Pneumonoultramicroscopicsilicovolcanoconiosis", url: "Pneumonoultramicroscopicsilicovolcanoconiosis", languageCode: "en", languageDirection: "ltr", extract: '

\nPneumonoultramicroscopicsilicovolcanoconiosis is a word invented by the president of the National Puzzlers\' League as a synonym for the disease known as silicosis. It is the longest word in the English language published in a dictionary, the Oxford English Dictionary, which defines it as "an artificial long word said to mean a lung disease caused by inhaling very fine ash and sand dust."

', type: "page", pageId: 387219 }; MODELS.LONG_WORD_2 = { title: "Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft", url: "Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft", languageCode: "en", languageDirection: "ltr", extract: '

Donau­dampf­schiffahrts­elektrizitäten­haupt­betriebs­werk­bau­unter­beamten­gesellschaft or Donau­dampf­schifffahrts­elektrizitäten­haupt­betriebs­werk­bau­unter­beamten­gesellschaft was an alleged suborganization of the Donaudampfschiffahrtsgesellschaft (DDSG) in pre-war Vienna, Austria, a shipping company for transporting passengers and cargo on the Danube. The DDSG still exists today in the form of the now-private companies DDSG-Blue Danube Schifffahrt GmbH and the DDSG-Cargo GmbH. However, there is no evidence that Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft ever existed.

', type: "page", pageId: 2201357 }; MODELS.LONG_WORD_THUMB = { title: "Llanfairpwllgwyngyll", url: "Llanfairpwllgwyngyll", languageCode: "en", languageDirection: "ltr", extract: "

Llanfairpwllgwyngyll or Llanfair Pwllgwyngyll is a large village and local government community on the island of Anglesey in Wales. It is situated on the Menai Strait next to the Britannia Bridge and across the strait from Bangor. Both shortened and lengthened (Llanfair­pwllgwyngyll­gogery­chwyrn­drobwll­llan­tysilio­gogo­goch) forms of the placename are used in various contexts.

", type: "page", thumbnail: { source: "img/Llanfair_Pwllgwyngyll_roofscape_%281%29_-_geograph.org.uk_-_1058331.jpg", width: 640, height: 480 }, pageId: 23939707 }; MODELS.MATH_1 = { title: "System of linear equations", url: "System of linear equations", languageCode: "en", languageDirection: "ltr", extract: "

In mathematics, a system of linear equations is a collection of two or more linear equations involving the same set of variables. For example,

", type: "page", thumbnail: { source: "img/640px-Secretsharing_3-point.svg.png", width: 640, height: 640 }, pageId: 113087 }; MODELS.MATH_2 = { title: "History of Lorentz transformations", url: "History of Lorentz transformations", languageCode: "en", languageDirection: "ltr", extract: '

The history of Lorentz transformations comprises the development of linear transformations forming the Lorentz group or Poincaré group preserving the Lorentz interval \n and the Minkowski inner product \n.

', type: "page", pageId: 7058047 }; MODELS.CHEM_1 = { title: "Carbohydrate", url: "Carbohydrate", languageCode: "en", languageDirection: "ltr", extract: '

A carbohydrate is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula Cm(H2O)n (where m may be different from n). This formula holds true for monosaccharides. Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. The carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as aldoses and ketoses.

', type: "page", thumbnail: { source: "img/640px-Lactose.svg.png", width: 640, height: 266 }, pageId: 5932 }; MODELS.CHEM_2 = { title: "Ethanol", url: "Ethanol", languageCode: "en", languageDirection: "ltr", extract: '

Ethanol, also called alcohol, ethyl alcohol, grain alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula C
2H
5OH. Its formula can be also written as CH
3−CH
2−OH or C
2H
5−OH, and is often abbreviated as EtOH. Ethanol is a volatile, flammable, colorless liquid with a slight characteristic odor. It is a psychoactive substance and is the principal type of alcohol found in alcoholic drinks.

', type: "page", pageId: 10048 }; MODELS.CHEM_3 = { title: "Polyvinyl acetate", url: "Polyvinyl acetate", languageCode: "en", languageDirection: "ltr", extract: "

Poly(vinyl acetate) (PVA, PVAc, poly(ethenyl ethanoate): best known as wood glue, white glue, carpenter's glue, school glue, Elmer's glue in the US, or PVA glue) is an aliphatic rubbery synthetic polymer with the formula (C4H6O2)n. It belongs to the polyvinyl esters family, with the general formula -[RCOOCHCH2]-. It is a type of thermoplastic. There is considerable confusion between the glue as purchased, an aqueous emulsion of mostly vinyl acetate monomer, and the subsequent dried and polymerized PVAc that is the true thermoplastic polymer.

", type: "page", thumbnail: { source: "img/576px-PVA.svg.png", width: 576, height: 640 }, pageId: 233089 }; MODELS.DISAMBIGUATION = { title: "Manhattan (disambiguation)", url: "Manhattan (disambiguation)", languageCode: "en", languageDirection: "ltr", extract: "

Manhattan is a borough of New York City.

", type: "disambiguation", pageId: 18835 }; MODELS.HE_WIKI = { title: "פרהיסטוריה", url: "פרהיסטוריה", languageCode: "he", languageDirection: "rtl", extract: "

פרהיסטוריה מלטינית præ (לפני) ומיוונית Iστορία (היסטוריה), היא התקופה בתולדות האנושות שקדמה להיסטוריה, דהיינו להופעת התעודות הכתובות. התקופה הפרהיסטורית מתחילה עם הופעת הסוג אדם באפריקה, לפני כשניים וחצי מיליוני שנים, ומסתיימת לפני כמה אלפי עד מאות שנים, כאשר החל השימוש בכתב. לפיכך, התקופה הפרהיסטורית מכסה את הרוב המכריע של תולדות האנושות, ממנו אין כל תיעוד כתוב. מקור המידע החשוב ביותר על התקופה הוא ממצאים ארכאולוגיים, בעיקר כלים, שרידי מבנים ואשפת מזון של האדם, וכן שרידי שלד מאובנים של האדם עצמו.

", type: "page", thumbnail: { source: "img/640px-Stonehenge2007_07_30.jpg", width: 640, height: 480 }, pageId: 502723 }; MODELS.HE_WIKI2 = { title: "לונדון", url: "לונדון", languageCode: "he", languageDirection: "rtl", extract: "

לונדון היא עיר הבירה של אנגליה ושל הממלכה המאוחדת, והעיר והמטרופולין הגדולה ביותר בממלכה. העיר שוכנת על גדות נהר התמזה, והיוותה מקום התיישבות מרכזי במשך יותר מאלפיים שנים. הרומאים התיישבו בה לראשונה, וכינו אותה לונדיניום. גרעינה ההיסטורי של העיר הוא הסיטי של לונדון, ששומר עד היום על גבולותיו מימי הביניים. לונדון המודרנית מורכבת מצירוף של ערים, עיירות, רבעים, שכונות ופרברים, אשר נסתפחו לאורך השנים לשטחה האדמיניסטרטיבי של \"לונדון רבתי\", וכולם יחד נקראים \"לונדון\".

", type: "page", thumbnail: { source: "img/424px-London_Montage_L.jpg", width: 424, height: 640 }, "pageId": 2955 } MODELS.AR_WIKI = { title: "سلسلة جبلية", url: "سلسلة جبلية", languageCode: "ar", languageDirection: "rtl", extract: "

الجبال هي سلسلة متتالية من الارتفاعات تفتقر إلى التجانس، بحيث تكون ارتفاعات القمم شديدة التباين(مثل 1000 متر، 2500 متر أو 700 متر...)، وهي مجموعة من الجبال تحدها السهول أو يفصلها عن غيرها ممرات أو أنهار ولكن الأودية تكون متعمقة، والسفوح شديدة التجزئة وقوية الانحدار.\nوتتميز الجبال بعدة أشكال بالنسبة للقمم :

", type: "page", thumbnail: { source: "img/640px-Satellitenaufnahme_der_Alpen.jpg", width: 640, height: 494 }, pageId: 32340 }; MODELS.AR_WIKI2 = { title: "سلسلة جبلية", url: "سلسلة جبلية", languageCode: "ar", languageDirection: "rtl", extract: "

الجبال هي سلسلة متتالية من الارتفاعات تفتقر إلى التجانس، بحيث تكون ارتفاعات القمم شديدة التباين(مثل 1000 متر، 2500 متر أو 700 متر...)، وهي مجموعة من الجبال تحدها السهول أو يفصلها عن غيرها ممرات أو أنهار ولكن الأودية تكون متعمقة، والسفوح شديدة التجزئة وقوية الانحدار.\nوتتميز الجبال بعدة أشكال بالنسبة للقمم :

", type: "page", thumbnail: { source: "img/Barker_poster.jpg/258px-Barker_poster.jpg", width: 258, height: 640 }, pageId: 32340 }; MODELS.JA_WIKI = { title: "焼きそば", url: "焼きそば", languageCode: "ja", languageDirection: "ltr", extract: "

焼きそば（やきそば）とは、麺料理の一種。蒸した（あるいは茹でた）中華麺を、豚肉等の肉類、キャベツ、人参、玉ねぎ、もやし等の野菜類といった具とともに炒めて作る。日本ではウスターソースを使用したソース焼きそばが普及している。最近では塩焼きそばというのも徐々に普及してきている。。

", type: "page", thumbnail: { source: "img/640px-Kuroishi_Yakisoba01.JPG", width: 640, height: 480 }, pageId: 69478 }; MODELS.KO_WIKI = { title: "닌텐도 DS", url: "닌텐도 DS", languageCode: "ko", languageDirection: "ltr", extract: "

닌텐도 DS(영어: Nintendo DS, 일본어: ニンテンドーDS)는 닌텐도가 개발, 판매하는 휴대용 게임기이다. 2개의 화면이나 터치 패널, 마이크에 의한 음성 입력 등의 사용자 환경이 특징이다. 2004년 11월 21일 미국에서 발매되었으며, 일본에서는 같은 해 12월 2일에 발매되었다. 오스트레일리아와 유럽에서는 2005년 2월 24일과 2005년 3월 11일에 각각 발매되었으며 중국에서는 iQue DS라는 이름으로 2005년 7월 23일에 발매되었다.

", type: "page", thumbnail: { source: "img/640px-Nintendo_DS_Trans.png", width: 640, height: 584 }, pageId: 13295 }; MODELS.HZ_WIKI = { title: "美国国家森林列表", url: "美国国家森林列表", languageCode: "zh", languageDirection: "ltr", extract: "

美国境内共拥有154座国家森林，总面积188,336,179英畝（762,169.48平方）。这些国家森林均由美国农业部下属的美国国家森林局管控。

", type: "page", thumbnail: { source: "img/640px-USA_National_Forests_Map.jpg", width: 640, height: 416 }, pageId: 6097460 }; MODELS.EL_WIKI = { title: "Κνωσός", url: "Κνωσός", languageCode: "el", languageDirection: "ltr", extract: "

Το μινωικό ανάκτορο είναι ο κύριος επισκέψιμος χώρος της Κνωσού, σημαντικής πόλης κατά την αρχαιότητα, με συνεχή ζωή από τα νεολιθικά χρόνια έως τον 5ο αι. Είναι χτισμένο στο λόφο της Κεφάλας, με εύκολη πρόσβαση στη θάλασσα αλλά και στο εσωτερικό της Κρήτης. Κατά την παράδοση, υπήρξε η έδρα του σοφού βασιλιά Μίνωα. Συναρπαστικοί μύθοι, του Λαβύρινθου με το Μινώταυρο και του Δαίδαλου με τον Ίκαρο, συνδέονται με το ανάκτορο της Κνωσσού.

", type: "page", thumbnail: { source: "img/640px-Knossos_-_North_Portico_02.jpg", width: 640, height: 480 }, pageId: 6070 }; MODELS.HI_WIKI = { title: "बग़दाद", url: "बग़दाद", languageCode: "hi", languageDirection: "ltr", extract: "

बग़दाद विश्व का एक प्रमुख नगर एवं ईराक की राजधानी है। इसका नाम ६०० ईपू के बाबिल के राजा भागदत्त पर पड़ा है। यह नगर 4,000 वर्ष पहले पश्चिमी यूरोप और सुदूर पूर्व के देशों के बीच, समुद्री मार्ग के आविष्कार के पहले कारवाँ मार्ग का प्रसिद्ध केंद्र था तथा नदी के किनारे इसकी स्थिति व्यापारिक महत्व रखती थी। मेसोपोटामिया के उपजाऊ भाग में स्थित बगदाद वास्तव में शांति और समृद्धि का केंद्र था। 9वीं शताब्दी के प्रारंभिक वर्षों में यह अपने चरमोत्कर्ष पर था। उस समय यहाँ प्रबुद्ध खलीफा की छत्रछाया में धनी व्यापारी एवं विद्वान लोग फले-फूले। रेशमी वस्त्र एवं विशाल खपरैल के भवनों के लिए प्रसिद्ध बगदाद इस्लाम धर्म का केंद्र रहा है। यहाँ का औसत ताप लगभग 23 डिग्री सें. तथा वार्षिक वर्षा सात इंच हैं, अत: यहाँ खजूर तथा झाड़ियों के कुंज अधिक मिलते हैं।

", type: "page", thumbnail: { source: "img/554px-Baghdad_collage.png", width: 554, height: 640 }, pageId: 8441 }; MODELS.RU_WIKI = { title: "Клюв", url: "Клюв", languageCode: "ru", languageDirection: "ltr", extract: "

Клюв — орган птиц, черепах, головоногих моллюсков, некоторых динозавров и утконоса, образованный удлинёнными беззубыми челюстями, одетыми роговым чехлом — рамфотекой.

", type: "page", thumbnail: { source: "img/640px-Bristol.zoo.greater.flamingo.arp.jpg", width: 640, height: 444 }, pageId: 158104 }; MODELS.TH_WIKI = { title: "เกาะแคโรไลน์", url: "เกาะแคโรไลน์", languageCode: "th", languageDirection: "ltr", extract: "

เกาะแคโรไลน์ หรือ แคโรไลน์อะทอลล์ บ้างเรียก เกาะมิลเลนเนียม และ เกาะเบสซีซา เป็นเกาะปะการังวงแหวนไร้คนอาศัยซึ่งเป็นส่วนหนึ่งของหมู่เกาะไลน์ใต้ในมหาสมุทรแปซิฟิกตอนกลาง

", type: "page", thumbnail: { source: "img/426px-NASA-CarolineAtoll.jpg", width: 426, height: 640 }, pageId: 901909 }; const REFERENCE_EXTRACT = 'Link to website, external and pdf'; const REFERENCE_EXTRACT_LONG = `This reference has really long text. When you have really long text, and I mean really really long text, not just quite long text, it should introduce a scrollbar. The scrollbar is beautiful, one of the most beautiful things you have ever seen but it will only kick in when you have enough text and the text that has been written so far is not enough so we will continue writing more and more text until it shows. More and more and more and more. More and more and more. Sometimes it feels like it is never ending. The reference preview gets larger and larger. Larger and larger that you start to doubt yourself and wonder: perhaps I need some kind of special flag in the reference model to make the scrolling appear. However, luckily as you have that thought the storybook refreshes and a scrollbar appears. The reference preview no longer grows and you sigh a sigh of relief. You scroll down in the storybook and click one of the reference links and finally find the reference you were looking for.`; MODELS.TYPE_REFERENCE_BOOK = { type: 'reference', referenceType: 'book', extract: REFERENCE_EXTRACT }; MODELS.TYPE_REFERENCE_JOURNAL = { type: 'reference', referenceType: 'journal', extract: REFERENCE_EXTRACT }; MODELS.TYPE_REFERENCE_NEWS = { type: 'reference', referenceType: 'news', extract: REFERENCE_EXTRACT }; MODELS.TYPE_REFERENCE_WEB = { type: 'reference', referenceType: 'web', extract: REFERENCE_EXTRACT }; MODELS.TYPE_REFERENCE_GENERIC = { type: 'reference', referenceType: 'generic', extract: REFERENCE_EXTRACT }; MODELS.TYPE_REFERENCE_GENERIC_LONG = { type: 'reference', referenceType: 'generic', extract: REFERENCE_EXTRACT_LONG }; MODELS.TYPE_REFERENCE_NOTE = { type: 'reference', referenceType: 'note', extract: `

This is a note.

` }; MODELS.TYPE_REFERENCE_GENERIC_COLLAPSIBLE = { type: 'reference', referenceType: 'generic', extract: `

This is a reference.

` }; MODELS.ERROR = { title: "Error Preview", url: "Error Preview", languageCode: "en", languageDirection: "ltr", type: 'generic', }; export default MODELS;