diff --git a/asset-manifest.json b/asset-manifest.json index 5bdd0ec..9b5237b 100644 --- a/asset-manifest.json +++ b/asset-manifest.json @@ -1,8 +1,8 @@ { "files": { "main.css": "/free-programming-books-search/static/css/main.be0a7d61.chunk.css", - "main.js": "/free-programming-books-search/static/js/main.c2bca8c9.chunk.js", - "main.js.map": "/free-programming-books-search/static/js/main.c2bca8c9.chunk.js.map", + "main.js": "/free-programming-books-search/static/js/main.9034130b.chunk.js", + "main.js.map": "/free-programming-books-search/static/js/main.9034130b.chunk.js.map", "runtime-main.js": "/free-programming-books-search/static/js/runtime-main.a9bb282d.js", "runtime-main.js.map": "/free-programming-books-search/static/js/runtime-main.a9bb282d.js.map", "static/js/2.0771d3bc.chunk.js": "/free-programming-books-search/static/js/2.0771d3bc.chunk.js", @@ -19,6 +19,6 @@ "static/js/runtime-main.a9bb282d.js", "static/js/2.0771d3bc.chunk.js", "static/css/main.be0a7d61.chunk.css", - "static/js/main.c2bca8c9.chunk.js" + "static/js/main.9034130b.chunk.js" ] } \ No newline at end of file diff --git a/index.html b/index.html index ad57385..1e1756f 100644 --- a/index.html +++ b/index.html @@ -1 +1 @@ -free-programming-books | Freely available programming books
\ No newline at end of file +free-programming-books | Freely available programming books
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    \r\n );\r\n}\r\n\r\nexport default Default;\r\n","import React, { useState, useEffect } from \"react\";\r\nimport axios from \"axios\";\r\nimport Fuse from \"fuse.js\";\r\n\r\nimport LangFilters from \"./components/LangFilters\";\r\nimport SectDropdown from \"./components/SectDropdown\";\r\nimport SearchBar from \"./components/SearchBar\";\r\nimport SearchResult from \"./components/SearchResult\";\r\nimport LightSwitch from \"./components/LightSwitch\";\r\nimport Default from \"./components/Default\";\r\n\r\nimport SunImg from \"./img/sun.png\";\r\nimport MoonImg from \"./img/moon.png\";\r\n\r\nconst fpb = null;\r\n\r\n// eslint-disable-next-line\r\nfunction makeBook(author, hLang, cLang, title, url) {\r\n //returns a struct with basic book info (author, human language, computer language, book title, url)\r\n return {\r\n author: author,\r\n hLang: hLang, //human language\r\n cLang: cLang, //computer language\r\n title: title,\r\n url: url,\r\n };\r\n}\r\n\r\n// eslint-disable-next-line\r\nfunction forEachBook(func, json) {\r\n //Runs func on each section, entry, and book in json, which is a list of entries\r\n if (typeof func !== \"function\") {\r\n // eslint-disable-next-line\r\n throw \"ERROR in forEachBook: parameter not a fucntion\";\r\n }\r\n\r\n for (const hLang in json) {\r\n //for each human language\r\n if (Array.isArray(hLang.sections)) {\r\n //check if sections is an array\r\n hLang.sections.forEach(\r\n (\r\n cLang //for each computer lanuage\r\n ) => {\r\n if (Array.isArray(cLang.entries)) {\r\n //verify is entries is an array\r\n cLang.entries.forEach(\r\n (\r\n book //for each book\r\n ) => {\r\n if (typeof book === \"object\") {\r\n //verify that book is an object\r\n func(json[hLang], cLang, book); //run the function\r\n }\r\n }\r\n );\r\n }\r\n }\r\n );\r\n }\r\n }\r\n}\r\n\r\n// Sorts search results by their score\r\n// eslint-disable-next-line\r\nfunction sortByScore(results) {\r\n results.sort(function (a, b) {\r\n return a.score - b.score;\r\n });\r\n return results;\r\n}\r\n\r\nfunction jsonToArray(json) {\r\n let arr = [];\r\n let sections = [];\r\n json.children[0].children.forEach((document) => {\r\n document.sections.forEach((section) => {\r\n if (!sections.includes(section.section)) sections.push(section.section);\r\n section.entries.forEach((entry) => {\r\n arr.push({\r\n author: entry.author,\r\n title: entry.title,\r\n url: entry.url,\r\n lang: document.language,\r\n section: section.section,\r\n });\r\n });\r\n section.subsections.forEach((subsection) => {\r\n subsection.entries.forEach((entry) => {\r\n arr.push({\r\n author: entry.author,\r\n title: entry.title,\r\n url: entry.url,\r\n lang: document.language,\r\n section: section.section,\r\n subsection: subsection.section,\r\n });\r\n });\r\n });\r\n });\r\n });\r\n return { arr: arr, sections: sections };\r\n}\r\n\r\nfunction App() {\r\n const [data, setData] = useState(undefined); // keeps the state of the json\r\n const [dataArray, setDataArray] = useState([]); // put everything into one array. uses more memory, but search is faster and less complex\r\n // eslint-disable-next-line\r\n const [index, setIndex] = useState([]); // used for \"table of contents\". currently unused\r\n const [loading, setLoading] = useState(true); // Determines whether to show spinner\r\n const [searchParams, setSearchParams] = useState({ title: \"\" });\r\n const [searchResults, setSearchResults] = useState([]);\r\n const [sectionResults, setSectionResults] = useState([]);\r\n const [lightMode, setLightMode] = useState(true);\r\n\r\n // eslint-disable-next-line\r\n const [error, setError] = useState(\"\");\r\n\r\n let resultsList = null; // the html string containing the search results\r\n let sectionResultsList = null;\r\n\r\n const changeParameter = (param, value) => {\r\n // Lets a child component set the value of the search term\r\n setSearchParams({ ...searchParams, [param]: value });\r\n };\r\n\r\n // fetches data the first time the page renders\r\n useEffect(() => {\r\n async function fetchData() {\r\n try {\r\n setLoading(true);\r\n let result = await axios.get(\r\n \"https://raw.githubusercontent.com/FreeEbookFoundationBot/free-programming-books-json/main/fpb.json\"\r\n );\r\n setData(result.data);\r\n let { arr, sections } = jsonToArray(result.data);\r\n console.log(arr);\r\n setDataArray(arr);\r\n setIndex(sections);\r\n } catch (e) {\r\n // setError(\"Couldn't get data. Please try again later\")\r\n setData(fpb);\r\n let { arr, sections } = jsonToArray(fpb);\r\n setIndex(sections);\r\n setDataArray(arr);\r\n }\r\n setLoading(false);\r\n }\r\n fetchData();\r\n }, []);\r\n\r\n // fires when searchTerm changes\r\n // THIS IS THE MAIN SEARCH FUNCTION CURRENTLY\r\n useEffect(() => {\r\n if (dataArray) {\r\n // Finds most relevant titles\r\n const fuseOptions = {\r\n useExtendedSearch: true,\r\n findAllMatches: true,\r\n shouldSort: true,\r\n includeScore: true,\r\n threshold: 0.2,\r\n keys: [\"title\", \"lang.code\", \"section\"],\r\n };\r\n\r\n let fuse = new Fuse(dataArray, fuseOptions);\r\n let query = [];\r\n for (const [key, value] of Object.entries(searchParams)) {\r\n if (value === null || value === \"\") continue;\r\n if (key === \"lang.code\") {\r\n query.push({ \"lang.code\": `^${value}` });\r\n continue;\r\n }\r\n if (key === \"section\") {\r\n query.push({ section: `^${value}` });\r\n continue;\r\n }\r\n query.push({ [key]: value });\r\n }\r\n let result = fuse.search({\r\n $and: query,\r\n });\r\n result = result.slice(0, 40);\r\n\r\n // Goes through the list of results\r\n let relevantLists = [];\r\n result.forEach((entry) => {\r\n // Checks if a new entry has already been made with the given programming language and human language.\r\n let obj = relevantLists.find(\r\n (o) => o.item.section === entry.item.section && o.item.lang.code === entry.item.lang.code\r\n );\r\n if (!obj && entry.item.lang.code) {\r\n let langCode = entry.item.lang.code;\r\n let section = entry.item.section;\r\n // English is split into the subjects and langs file. The parser flags which type of entry it is to use here\r\n if (langCode === \"en\") {\r\n if (entry.item.lang.isSubject) {\r\n langCode = \"subjects\";\r\n } else {\r\n langCode = \"langs\";\r\n }\r\n }\r\n\r\n let id = entry.item.section;\r\n \r\n // Some ids are in HTML tags, so this will extract that id to form proper links\r\n if (id.includes(\" {\r\n // let section = entry.item.section;\r\n // if (!sResults.includes(section)) sResults.push(section);\r\n // });\r\n // setSectionResults(sResults);\r\n }\r\n }, [searchParams, dataArray]);\r\n\r\n if (loading) {\r\n // if still fetching resource\r\n return

    Loading...

    ;\r\n }\r\n if (error) {\r\n return

    Error: {error}

    ;\r\n }\r\n\r\n if (searchParams.title && searchResults.length !== 0) {\r\n resultsList =\r\n searchResults &&\r\n searchResults.map((entry) => {\r\n return ;\r\n });\r\n // Getting rid of the section results UI renders this irrelevant\r\n // sectionResultsList =\r\n // sectionResults &&\r\n // sectionResults.map((section) => {\r\n // return (\r\n // {\r\n // changeParameter(\"section\", section);\r\n // }}\r\n // >\r\n // {section}\r\n // \r\n // );\r\n // });\r\n }\r\n return (\r\n
    \r\n
    \r\n

    \r\n \r\n free-programming-books\r\n \r\n

    \r\n\r\n

    \r\n {\" \"}\r\n Freely available programming books\r\n

    \r\n\r\n

    \r\n \r\n View the Project on GitHub EbookFoundation/free-programming-books\r\n \r\n

    \r\n

    \r\n Does a link not work?\r\n
    \r\n \r\n Report an error on GitHub\r\n \r\n

    \r\n\r\n
    \r\n \r\n {/* Filters */}\r\n \r\n {/* Keeping sections commented out just in case */}\r\n {/* */}\r\n {/* {sectionResultsList &&

    Suggestions based on your search

    }\r\n
    {sectionResultsList}
    */}\r\n
    \r\n
    \r\n\r\n
    \r\n {resultsList ? (\r\n
    \r\n
    \r\n

    Search Results

    \r\n
      {resultsList}
    \r\n
    \r\n ) : searchParams.title ? (\r\n
    \r\n
    \r\n

    No results found.

    \r\n
    \r\n ) : (\r\n \r\n )}\r\n
    \r\n\r\n \r\n
    \r\n );\r\n}\r\n\r\nexport default App;\r\n","export default __webpack_public_path__ + \"static/media/sun.d499a97b.png\";","export default __webpack_public_path__ + \"static/media/moon.6ad80c47.png\";","const reportWebVitals = onPerfEntry => {\r\n if (onPerfEntry && onPerfEntry instanceof Function) {\r\n import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {\r\n getCLS(onPerfEntry);\r\n getFID(onPerfEntry);\r\n getFCP(onPerfEntry);\r\n getLCP(onPerfEntry);\r\n getTTFB(onPerfEntry);\r\n });\r\n }\r\n};\r\n\r\nexport default reportWebVitals;\r\n","import React from 'react';\r\nimport ReactDOM from 'react-dom';\r\nimport './App.css';\r\nimport App from './App';\r\nimport reportWebVitals from './reportWebVitals';\r\n\r\nReactDOM.render(\r\n \r\n \r\n ,\r\n document.getElementById('root')\r\n);\r\n\r\n// If you want to start measuring performance in your app, pass a function\r\n// to log results (for example: reportWebVitals(console.log))\r\n// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals\r\nreportWebVitals();\r\n"],"sourceRoot":""} \ No newline at end of file