mirror of
https://github.com/daniel-j/fimfic2epub.git
synced 2024-05-19 20:03:53 +12:00
81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
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import isNode from 'detect-node'
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function fetchNode (url, responseType) {
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const request = require('request')
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if (url.startsWith('/')) {
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url = 'https://fimfiction.net' + url
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}
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return new Promise((resolve, reject) => {
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request({
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url: url,
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encoding: responseType ? null : 'utf8',
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headers: {
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referer: 'https://fimfiction.net/',
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cookie: 'view_mature=true',
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accept: '*/*'
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}
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}, (error, response, body) => {
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if (error) {
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reject(error)
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return
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}
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// let type = response.headers['content-type']
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resolve(body)
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})
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})
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}
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export default function fetch (url, responseType) {
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if (url.startsWith('//')) {
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url = 'http:' + url
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}
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if (url.startsWith('/')) {
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url = 'https://fimfiction.net' + url
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}
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if (isNode) {
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return fetchNode(url, responseType)
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}
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return new Promise((resolve, reject) => {
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if (typeof window.fetch === 'function') {
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window.fetch(url, {
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method: 'GET',
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mode: 'cors',
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credentials: 'include',
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cache: 'default',
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redirect: 'follow',
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headers: {
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accept: '*/*' // Fix for not getting webp images from Fimfiction
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},
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referrer: window.location.origin
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}).then((response) => {
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if (responseType === 'blob') {
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response.blob().then(resolve, reject)
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} else if (responseType === 'arraybuffer') {
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response.arrayBuffer().then(resolve, reject)
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} else {
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response.text().then(resolve, reject)
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}
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}).catch((err) => {
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reject(new Error('Error fetching ' + url + ' (' + err + ')'))
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})
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} else {
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const x = new XMLHttpRequest()
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x.withCredentials = true
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x.setRequestHeader('accept', '*/*') // Fix for not getting webp images from Fimfiction
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x.open('get', url, true)
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if (responseType) {
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x.responseType = responseType
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}
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x.onload = function () {
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resolve(x.response)
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}
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x.onerror = function () {
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reject(new Error('Error fetching ' + url))
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}
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x.send()
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}
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})
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}
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