104 lines
2.9 KiB
JavaScript
104 lines
2.9 KiB
JavaScript
function createInputs(article) {
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inputs = ''
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article.tokens.forEach(function(token) {
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if(token.adlib_tag) {
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inputs += `
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<p>
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<label for="token-${token.id}">${token.adlib_tag}</label>
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<input type="text" id="token-${token.id}" class="token-input" name="token-${token.id}">
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</p>
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`
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}
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})
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document.getElementById('inputs').innerHTML = inputs
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const urlParams = new URL(window.location.toLocaleString()).searchParams
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if(urlParams.has('stored')) {
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try {
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let storedInputs = JSON.parse(atob(urlParams.get('stored')))
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if(storedInputs.h !== article.hash) {
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showError("Unable to use shared link because it's for an old article, and well, time makes fools of us all.")
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}
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else {
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document.querySelectorAll('.token-input').forEach(function(tokenInput) {
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let index = tokenInput.id.split('-')[1]
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tokenInput.value = storedInputs.i[index]
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});
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}
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}
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catch(err) {
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showError("Unable to parse shared link.")
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}
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}
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}
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function showError(errorMessage) {
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errorDiv = document.getElementById('error')
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errorDiv.innerHTML = errorMessage;
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errorDiv.style.display = 'block'
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}
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function makeSharableLink(article) {
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let userInputs = {}
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document.querySelectorAll('.token-input').forEach(function(tokenInput) {
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let index = tokenInput.id.split('-')[1]
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userInputs[index] = tokenInput.value
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});
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let storedInputs = {h: article.hash, i: userInputs}
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let url = new URL(window.location.toLocaleString())
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url.searchParams.set('stored', btoa(JSON.stringify(storedInputs)))
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return(url.toLocaleString())
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}
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function showArticle(article) {
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const noSpaceBeforeTags = new Set(['.', ',', ')', ';', ':', '!', '?', "''", 'POS'])
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const noSpaceBeforeTokens = new Set(["n't", ']'])
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const noSpaceAfterTags = new Set(['(', '``'])
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const noSpaceAfterTokens = new Set(['['])
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document.getElementById('title').innerHTML = article.title
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document.getElementById('original-article-link').href = article.url
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let output = ''
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let spaceBefore = false
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article.tokens.forEach(function(token) {
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if(spaceBefore && !noSpaceBeforeTags.has(token.tag) && !noSpaceBeforeTokens.has(token.token)) {
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output += ' '
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}
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spaceBefore = true
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let adlibInput = document.getElementById(`token-${token.id}`);
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if(adlibInput && adlibInput.value) {
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output += `<strong>${adlibInput.value}</strong>`
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}
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else {
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output += `${token.token}`
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}
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if(noSpaceAfterTags.has(token.tag) || noSpaceAfterTokens.has(token.token)) {
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spaceBefore = false
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}
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})
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document.getElementById('summary').innerHTML = output
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document.getElementById('sharable-link').href = makeSharableLink(article)
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document.getElementById('article').classList.add('visible')
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}
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createInputs(article)
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document.addEventListener('click', function (event) {
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if (event.target.matches('#show-article')) {
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event.preventDefault()
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showArticle(article)
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}
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}, false);
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