evert/mediaserver-nginx-autoindexer
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comments, fixes

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This commit is contained in:
Evert Prants 2021-10-11 21:39:36 +03:00
parent d442580c72
commit 72502368b2
Signed by: evert
GPG Key ID: 1688DA83D222D0B5
1 changed files with 124 additions and 78 deletions
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202
autoindex.js
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@ -19,7 +19,7 @@ const arrow = `
</g> </g>
</g> </g>
</svg> </svg>
` `;
function reencodeURI(uri) { function reencodeURI(uri) {
return encodeURIComponent(decodeURIComponent(uri)); return encodeURIComponent(decodeURIComponent(uri));
@ -35,10 +35,17 @@ function findByHref(href) {
}); });
} }
function findWholeNumberInText(text, matchNumber) {
const numbers = text.match(/\d+/g);
return numbers
&& numbers.length
&& numbers.map((x) => parseInt(x, 10)).some((number) => number === matchNumber);
}
function findByInfoFile(infoFile) { function findByInfoFile(infoFile) {
const found = ['avi', 'mp4', 'mkv'].reduce((last, current) => { const found = ['mkv', 'mp4', 'avi'].reduce((last, current) => {
const element = findByHref(infoFile.replace(infoRegex, '.' + current))[0]; const element = findByHref(infoFile.replace(infoRegex, '.' + current))[0];
return element ? element : last; return element || last;
}, null); }, null);
return found; return found;
} }
@ -69,6 +76,86 @@ async function createXMLRequest(nfo) {
.then((str) => parser.parseFromString(str, 'text/xml')); .then((str) => parser.parseFromString(str, 'text/xml'));
} }
// Fill metadata boxes, generate buttons
function fillMeta(
content, original, nfo, movieTitle, movieDescription, movieButtons
) {
infoFilesAccounted += 1;
if (!content) {
return;
}
const titleEl = content.querySelector('title');
const plotEl = content.querySelector('plot');
const airedEl = content.querySelector('aired');
const premieredEl = content.querySelector('premiered');
const imdbEl = content.querySelector('uniqueid[type="imdb"]');
const tvdbEl = content.querySelector('uniqueid[type="tvdb"]');
if (!titleEl || !plotEl) {
return;
}
if (airedEl || premieredEl) {
const timestamp = original.parentElement.parentElement.querySelector('.timestamp');
if (timestamp) {
timestamp.innerText = (airedEl || premieredEl).textContent;
}
}
const episode = content.querySelector('episode');
const season = content.querySelector('season');
let title = titleEl.textContent
if (episode && season) {
title = `(S${season.textContent} E${episode.textContent}) ` + title;
original.parentElement.setAttribute('data-episode', episode.textContent);
}
movieTitle.innerText = title;
movieDescription.innerText = plotEl.textContent;
if (imdbEl) {
const imlink = document.createElement('a');
imlink.target = '_blank';
imlink.innerText = 'IMDb';
imlink.href = `https://www.imdb.com/title/${imdbEl.textContent}`;
movieButtons.appendChild(imlink);
}
if (tvdbEl) {
const tvlink = document.createElement('a');
tvlink.target = '_blank';
tvlink.innerText = 'The TVDB';
tvlink.href = `http://www.thetvdb.com/?tab=series&id=${tvdbEl.textContent}`;
movieButtons.appendChild(tvlink);
}
// Add "copy direct url" button
if (
getHref(nfo) !== 'tvshow.nfo'
&& navigator
&& navigator.clipboard
&& navigator.clipboard.writeText
) {
const copybutton = document.createElement('button');
copybutton.innerText = 'Copy direct URL';
movieButtons.appendChild(copybutton);
copybutton.addEventListener('click', (e) => {
e.preventDefault();
const popup = document.createElement('div');
popup.className = 'tooltip';
popup.innerText = 'Copied!';
const url = window.location.href + reencodeURI(getHref(original));
navigator.clipboard.writeText(url).then(() => {
copybutton.appendChild(popup);
setTimeout(() => copybutton.removeChild(popup), 1000);
});
});
}
}
// Replace list entry with a metadata box
// Either create or populate
function createOrImproveMovieMeta(original, thumbnail, nfo) { function createOrImproveMovieMeta(original, thumbnail, nfo) {
let imgTag = `<img class="thumbnail" src="${thumbnail ? reencodeURI(getHref(thumbnail)) : ''}"/>`; let imgTag = `<img class="thumbnail" src="${thumbnail ? reencodeURI(getHref(thumbnail)) : ''}"/>`;
let movieTitle = `<div class="movie-title">${original.innerText}</div>`; let movieTitle = `<div class="movie-title">${original.innerText}</div>`;
@ -98,82 +185,18 @@ function createOrImproveMovieMeta(original, thumbnail, nfo) {
movieButtons = original.querySelector('.movie-buttons'); movieButtons = original.querySelector('.movie-buttons');
} }
// Fetch metadata from the nfo file and populate the info box
if (nfo) { if (nfo) {
createXMLRequest(reencodeURI(getHref(nfo))) createXMLRequest(reencodeURI(getHref(nfo)))
.then((content) => { .then((content) => fillMeta(content, original, nfo, movieTitle, movieDescription, movieButtons))
.catch((e) => {
infoFilesAccounted += 1; infoFilesAccounted += 1;
if (!content) { console.error(e);
return; });
}
const titleEl = content.querySelector('title');
const plotEl = content.querySelector('plot');
const airedEl = content.querySelector('aired');
const premieredEl = content.querySelector('premiered');
const imdbEl = content.querySelector('uniqueid[type="imdb"]');
const tvdbEl = content.querySelector('uniqueid[type="tvdb"]');
if (!titleEl || !plotEl) {
return;
}
if (airedEl || premieredEl) {
const timestamp = original.parentElement.parentElement.querySelector('.timestamp');
if (timestamp) {
timestamp.innerText = (airedEl || premieredEl).textContent;
}
}
const episode = content.querySelector('episode');
const season = content.querySelector('season');
let title = titleEl.textContent
if (episode && season) {
title = `(S${season.textContent} E${episode.textContent}) ` + title;
original.parentElement.setAttribute('data-episode', episode.textContent);
}
movieTitle.innerText = title;
movieDescription.innerText = plotEl.textContent;
if (imdbEl) {
const imlink = document.createElement('a');
imlink.target = '_blank';
imlink.innerText = 'IMDb';
imlink.href = `https://www.imdb.com/title/${imdbEl.textContent}`;
movieButtons.appendChild(imlink);
}
if (tvdbEl) {
const tvlink = document.createElement('a');
tvlink.target = '_blank';
tvlink.innerText = 'The TVDB';
tvlink.href = `http://www.thetvdb.com/?tab=series&id=${tvdbEl.textContent}`;
movieButtons.appendChild(tvlink);
}
if (getHref(nfo) !== 'tvshow.nfo' &&
navigator && navigator.clipboard &&
navigator.clipboard.writeText) {
const copybutton = document.createElement('button');
copybutton.innerText = 'Copy direct URL';
movieButtons.appendChild(copybutton);
copybutton.addEventListener('click', (e) => {
e.preventDefault();
const popup = document.createElement('div');
popup.className = 'tooltip';
popup.innerText = 'Copied!';
const url = window.location.href + reencodeURI(getHref(original));
navigator.clipboard.writeText(url).then(() => {
copybutton.appendChild(popup);
setTimeout(() => copybutton.removeChild(popup), 1000);
});
});
}
})
.catch((e) => {
infoFilesAccounted += 1;
console.error(e);
});
} }
} }
// Promise that resolves when all info files that were found have been parsed
function waitUntilInfoComplete() { function waitUntilInfoComplete() {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
if (infoFilesAccounted >= infoFiles) { if (infoFilesAccounted >= infoFiles) {
@ -183,25 +206,28 @@ function waitUntilInfoComplete() {
let seconds = 0; let seconds = 0;
const accountWait = setInterval(() => { const accountWait = setInterval(() => {
if (infoFilesAccounted >= infoFiles || seconds > 5000) { if (infoFilesAccounted >= infoFiles || seconds > 20) {
clearInterval(accountWait); clearInterval(accountWait);
resolve(true); resolve(true);
return; return;
} }
seconds += 500; seconds += 1;
}, 500); }, 500);
}); });
} }
// Get episode name or name of file
const getCellValue = (tr, idx) => const getCellValue = (tr, idx) =>
tr.children[idx].getAttribute('data-episode') tr.children[idx].getAttribute('data-episode')
|| tr.children[idx].innerText || tr.children[idx].innerText
|| tr.children[idx].textContent; || tr.children[idx].textContent;
// Compare numeric or (locale-aware, numeric-aware) by string values
const comparer = (idx, asc) => (a, b) => ((v1, v2) => const comparer = (idx, asc) => (a, b) => ((v1, v2) =>
v1 !== '' && v2 !== '' && !isNaN(v1) && !isNaN(v2) ? v1 - v2 : v1.toString().localeCompare(v2) v1 !== '' && v2 !== '' && !isNaN(v1) && !isNaN(v2) ? v1 - v2 : v1.toString().localeCompare(v2, 'et', { numeric: true })
)(getCellValue(asc ? a : b, idx), getCellValue(asc ? b : a, idx)); )(getCellValue(asc ? a : b, idx), getCellValue(asc ? b : a, idx));
// Table sort by column index
const sortTableValues = (index) => const sortTableValues = (index) =>
Array.from(tableElem.querySelectorAll('tr:nth-child(n+2):not(.btn-back)')) Array.from(tableElem.querySelectorAll('tr:nth-child(n+2):not(.btn-back)'))
.sort(comparer(index, this.asc = !this.asc)) .sort(comparer(index, this.asc = !this.asc))
@ -211,9 +237,13 @@ let tvShow;
function accountForMetadata() { function accountForMetadata() {
allLinks.forEach((link) => { allLinks.forEach((link) => {
const url = getHref(link); const url = getHref(link);
// If nfo or jpg (or subtitle, for hiding it)..
if (url.match(infoRegex)) { if (url.match(infoRegex)) {
// Hide metadata file
link.parentElement.parentElement.style.display = 'none'; link.parentElement.parentElement.style.display = 'none';
let findOriginal let findOriginal
// Place TV show information in the beginning of the table
if (url === 'tvshow.nfo' || url === 'poster.jpg') { if (url === 'tvshow.nfo' || url === 'poster.jpg') {
if (url === 'poster.jpg' && !allLinks.find((found) => getHref(found) === 'tvshow.nfo')) { if (url === 'poster.jpg' && !allLinks.find((found) => getHref(found) === 'tvshow.nfo')) {
findOriginal = document.querySelector('a:not([href=".."])'); findOriginal = document.querySelector('a:not([href=".."])');
@ -230,16 +260,30 @@ function accountForMetadata() {
findOriginal = tvShow; findOriginal = tvShow;
} }
} }
// Give posters to seasons
} else if (url.startsWith('season') && url.includes('poster')) { } else if (url.startsWith('season') && url.includes('poster')) {
// Find season by number
const sn = url.match(/season(\d+)/); const sn = url.match(/season(\d+)/);
if (sn) { if (sn) {
findOriginal = allLinks.find((allurl) => allurl.innerText.includes(parseInt(sn[1], 10))); findOriginal = allLinks.find(
({ innerText }) => {
return innerText.endsWith('/')
&& findWholeNumberInText(innerText, parseInt(sn[1], 10));
});
// Find specials folder
} else if (url.includes('specials')) { } else if (url.includes('specials')) {
findOriginal = allLinks.find((allurl) => allurl.innerText.toLowerCase().startsWith('special')); findOriginal = allLinks.find(({ innerText }) => {
const matchAgainst = innerText.toLowerCase();
return (matchAgainst.startsWith('specials') || matchAgainst.startsWith('extras'))
&& innerText.endsWith('/');
});
} }
// Find the video file associated with this info file
} else { } else {
findOriginal = findByInfoFile(url); findOriginal = findByInfoFile(url);
} }
// Populate video file/season folder/tv show info box
if (findOriginal) { if (findOriginal) {
if (url.match(/.nfo$/)) { if (url.match(/.nfo$/)) {
infoFiles += 1; infoFiles += 1;
@ -250,6 +294,8 @@ function accountForMetadata() {
); );
} }
} }
// Replace the back button with a more descriptive one
if (url === '..') { if (url === '..') {
link.parentElement.parentElement.classList.add('btn-back'); link.parentElement.parentElement.classList.add('btn-back');
link.innerHTML = arrow + 'Back (..)'; link.innerHTML = arrow + 'Back (..)';