MusicTopus/src/middleware/Albums.js
Damien Broqua b27a81a0b6 issue/2 (#28)
Co-authored-by: dbroqua <contact@darkou.fr>
Reviewed-on: #28
Co-authored-by: Damien Broqua <dbroqua@noreply.localhost>
Co-committed-by: Damien Broqua <dbroqua@noreply.localhost>
2022-03-04 16:33:45 +01:00

625 lines
19 KiB
JavaScript

import moment from "moment";
import momenttz from "moment-timezone";
import xl from "excel4node";
import Pages from "./Pages";
import AlbumsModel from "../models/albums";
import ErrorEvent from "../libs/error";
/**
* Classe permettant la gestion des albums d'un utilisateur
*/
class Albums extends Pages {
static replaceSpecialChars(str) {
if (!str) {
return "";
}
let final = str.toString();
const find = ["&", "<", ">"];
const replace = ["&amp;", "&lt;", "&gt;"];
for (let i = 0; i < find.length; i += 1) {
final = final.replace(new RegExp(find[i], "g"), replace[i]);
}
return final;
}
/**
* Méthode permettant de convertir les rows en csv
* @param {Array} rows
*
* @return {string}
*/
static async convertToCsv(rows) {
let data =
"Artiste;Titre;Genre;Styles;Pays;Année;Date de sortie;Format\n\r";
for (let i = 0; i < rows.length; i += 1) {
const {
artists_sort,
title,
genres,
styles,
country,
year,
released,
formats,
} = rows[i];
let format = "";
for (let j = 0; j < formats.length; j += 1) {
format += `${format !== "" ? ", " : ""}${formats[j].name}`;
}
data += `${artists_sort};${title};${genres.join()};${styles.join()};${country};${year};${released};${format}\n\r`;
}
return data;
}
/**
* Méthode permettant de convertir les rows en fichier xls
* @param {Array} rows
*
* @return {Object}
*/
static async convertToXls(rows) {
const wb = new xl.Workbook();
const ws = wb.addWorksheet("MusicTopus");
const headerStyle = wb.createStyle({
font: {
color: "#FFFFFF",
size: 11,
},
fill: {
type: "pattern",
patternType: "solid",
bgColor: "#595959",
fgColor: "#595959",
},
});
const style = wb.createStyle({
font: {
color: "#000000",
size: 11,
},
numberFormat: "0000",
});
const header = [
"Artiste",
"Titre",
"Genre",
"Styles",
"Pays",
"Année",
"Date de sortie",
"Format",
];
for (let i = 0; i < header.length; i += 1) {
ws.cell(1, i + 1)
.string(header[i])
.style(headerStyle);
}
for (let i = 0; i < rows.length; i += 1) {
const currentRow = i + 2;
const {
artists_sort,
title,
genres,
styles,
country,
year,
released,
formats,
} = rows[i];
let format = "";
for (let j = 0; j < formats.length; j += 1) {
format += `${format !== "" ? ", " : ""}${formats[j].name}`;
}
ws.cell(currentRow, 1).string(artists_sort).style(style);
ws.cell(currentRow, 2).string(title).style(style);
ws.cell(currentRow, 3).string(genres.join()).style(style);
ws.cell(currentRow, 4).string(styles.join()).style(style);
if (country) {
ws.cell(currentRow, 5).string(country).style(style);
}
if (year) {
ws.cell(currentRow, 6).number(year).style(style);
}
if (released) {
ws.cell(currentRow, 7)
.date(momenttz.tz(released, "Europe/Paris").hour(12))
.style({ numberFormat: "dd/mm/yyyy" });
}
ws.cell(currentRow, 8).string(format).style(style);
}
return wb;
}
/**
* Méthode permettant de convertir les rows en csv pour importer dans MusicTopus
* @param {Array} rows
*
* @return {string}
*/
static async convertToXml(rows) {
let data = '<?xml version="1.0" encoding="UTF-8"?>\n\r<albums>';
for (let i = 0; i < rows.length; i += 1) {
const {
discogsId,
year,
released,
uri,
artists,
artists_sort,
labels,
series,
companies,
formats,
title,
country,
notes,
identifiers,
videos,
genres,
styles,
tracklist,
extraartists,
images,
thumb,
} = rows[i];
let artistsList = "";
let labelList = "";
let serieList = "";
let companiesList = "";
let formatsList = "";
let identifiersList = "";
let videosList = "";
let genresList = "";
let stylesList = "";
let tracklistList = "";
let extraartistsList = "";
let imagesList = "";
for (let j = 0; j < artists.length; j += 1) {
artistsList += `<artist>
<name>${Albums.replaceSpecialChars(artists[j].name)}</name>
<anv>${Albums.replaceSpecialChars(artists[j].anv)}</anv>
<join>${Albums.replaceSpecialChars(artists[j].join)}</join>
<role>${Albums.replaceSpecialChars(artists[j].role)}</role>
<tracks>${Albums.replaceSpecialChars(
artists[j].tracks
)}</tracks>
<id>${Albums.replaceSpecialChars(artists[j].id)}</id>
<resource_url>${Albums.replaceSpecialChars(
artists[j].resource_url
)}</resource_url>
<thumbnail_url>${Albums.replaceSpecialChars(
artists[j].thumbnail_url
)}</thumbnail_url>
</artist>`;
}
for (let j = 0; j < labels.length; j += 1) {
labelList += `<label>
<name>${Albums.replaceSpecialChars(labels[j].name)}</name>
<catno>${Albums.replaceSpecialChars(labels[j].catno)}</catno>
<entity_type>${Albums.replaceSpecialChars(
labels[j].entity_type
)}</entity_type>
<entity_type_name>${Albums.replaceSpecialChars(
labels[j].entity_type
)}</entity_type_name>
<id>${Albums.replaceSpecialChars(labels[j].id)}</id>
<resource_url>${Albums.replaceSpecialChars(
labels[j].resource_url
)}</resource_url>
<thumbnail_url>${Albums.replaceSpecialChars(
labels[j].thumbnail_url
)}</thumbnail_url>
</label>
`;
}
for (let j = 0; j < series.length; j += 1) {
serieList += `<serie>
<name>${Albums.replaceSpecialChars(series[j].name)}</name>
<catno>${Albums.replaceSpecialChars(series[j].catno)}</catno>
<entity_type>${Albums.replaceSpecialChars(
series[j].entity_type
)}</entity_type>
<entity_type_name>${Albums.replaceSpecialChars(
series[j].entity_type_name
)}</entity_type_name>
<id>${Albums.replaceSpecialChars(series[j].id)}</id>
<resource_url>${Albums.replaceSpecialChars(
series[j].resource_url
)}</resource_url>
<thumbnail_url>${Albums.replaceSpecialChars(
series[j].thumbnail_url
)}</thumbnail_url>
</serie>
`;
}
for (let j = 0; j < companies.length; j += 1) {
companiesList += `<company>
<name>${Albums.replaceSpecialChars(companies[j].name)}</name>
<catno>${Albums.replaceSpecialChars(companies[j].catno)}</catno>
<entity_type>${Albums.replaceSpecialChars(
companies[j].entity_type
)}</entity_type>
<entity_type_name>${Albums.replaceSpecialChars(
companies[j].entity_type_name
)}</entity_type_name>
<id>${Albums.replaceSpecialChars(companies[j].id)}</id>
<resource_url>${Albums.replaceSpecialChars(
companies[j].resource_url
)}</resource_url>
<thumbnail_url>${Albums.replaceSpecialChars(
companies[j].thumbnail_url
)}</thumbnail_url>
</company>
`;
}
for (let j = 0; j < formats.length; j += 1) {
let descriptions = "";
if (formats[j].descriptions) {
for (
let k = 0;
k < formats[j].descriptions.length;
k += 1
) {
descriptions += `<description>${formats[j].descriptions[k]}</description>
`;
}
}
formatsList += `<format>
<name>${Albums.replaceSpecialChars(formats[j].name)}</name>
<qte>${Albums.replaceSpecialChars(formats[j].qty)}</qte>
<text>${Albums.replaceSpecialChars(formats[j].text)}</text>
<descriptions>
${descriptions}
</descriptions>
</format>
`;
}
for (let j = 0; j < identifiers.length; j += 1) {
identifiersList += `<identifier>
<type>${Albums.replaceSpecialChars(identifiers[j].type)}</type>
<value>${Albums.replaceSpecialChars(
identifiers[j].value
)}</value>
<description>${Albums.replaceSpecialChars(
identifiers[j].description
)}</description>
</identifier>
`;
}
for (let j = 0; j < videos.length; j += 1) {
videosList += `<video embed="${videos[j].embed}">
<uri>${Albums.replaceSpecialChars(videos[j].uri)}</uri>
<title>${Albums.replaceSpecialChars(videos[j].title)}</title>
<description>${Albums.replaceSpecialChars(
videos[j].description
)}</description>
<duration>${Albums.replaceSpecialChars(
videos[j].duration
)}</duration>
</video>
`;
}
for (let j = 0; j < genres.length; j += 1) {
genresList += `<genre>${Albums.replaceSpecialChars(
genres[j]
)}</genre>
`;
}
for (let j = 0; j < styles.length; j += 1) {
stylesList += `<style>${Albums.replaceSpecialChars(
styles[j]
)}</style>
`;
}
for (let j = 0; j < tracklist.length; j += 1) {
tracklistList += `<tracklist position="${
tracklist[j].position
}" type="${tracklist[j].type_}" duration="${
tracklist[j].duration
}">
${Albums.replaceSpecialChars(tracklist[j].title)}
</tracklist>
`;
}
for (let j = 0; j < extraartists.length; j += 1) {
extraartistsList += `<extraartist>
<name>${Albums.replaceSpecialChars(extraartists[j].name)}</name>
<anv>${Albums.replaceSpecialChars(extraartists[j].anv)}</anv>
<join>${Albums.replaceSpecialChars(extraartists[j].join)}</join>
<role>${Albums.replaceSpecialChars(extraartists[j].role)}</role>
<tracks>${Albums.replaceSpecialChars(
extraartists[j].tracks
)}</tracks>
<id>${Albums.replaceSpecialChars(extraartists[j].id)}</id>
<resource_url>${Albums.replaceSpecialChars(
extraartists[j].resource_url
)}</resource_url>
<thumbnail_url>${Albums.replaceSpecialChars(
extraartists[j].thumbnail_url
)}</thumbnail_url>
</extraartist>
`;
}
for (let j = 0; j < images.length; j += 1) {
imagesList += `<image type="${images[j].type}" width="${
images[j].width
}" height="${images[j].height}">
<uri>${Albums.replaceSpecialChars(images[j].uri)}</uri>
<resource_url>${Albums.replaceSpecialChars(
images[j].resource_url
)}</resource_url>
<uri150>${Albums.replaceSpecialChars(
images[j].resource_url
)}</uri150>
</image>
`;
}
data += `
<album>
<discogId>${discogsId}</discogId>
<title>${Albums.replaceSpecialChars(title)}</title>
<artists_sort>${Albums.replaceSpecialChars(artists_sort)}</artists_sort>
<artists>
${artistsList}
</artists>
<year>${year}</year>
<country>${Albums.replaceSpecialChars(country)}</country>
<released>${released}</released>
<uri>${uri}</uri>
<thumb>${thumb}</thumb>
<labels>
${labelList}
</labels>
<series>
${serieList}
</series>
<companies>
${companiesList}
</companies>
<formats>
${formatsList}
</formats>
<notes>${Albums.replaceSpecialChars(notes)}</notes>
<identifiers>
${identifiersList}
</identifiers>
<videos>
${videosList}
</videos>
<genres>
${genresList}
</genres>
<styles>
${stylesList}
</styles>
<tracklist>
${tracklistList}
</tracklist>
<extraartists>
${extraartistsList}
</extraartists>
<images>
${imagesList}
</images>
</album>`;
}
return `${data}</albums>`;
}
/**
* Méthode permettant de convertir les rows en csv pour importer dans MusicTopus
* @param {Array} rows
*
* @return {string}
*/
static async convertToMusicTopus(rows) {
let data = "itemId;createdAt;updatedAt\n\r";
for (let i = 0; i < rows.length; i += 1) {
const { discogsId, createdAt, updatedAt } = rows[i];
data += `${discogsId};${createdAt};${updatedAt}\n\r`;
}
data += "v1.0";
return data;
}
/**
* Méthode permettant d'ajouter un album dans une collection
* @param {Object} req
* @return {Object}
*/
static async postAddOne(req) {
const { body, user } = req;
const data = {
...body,
discogsId: body.id,
User: user._id,
};
data.released = data.released
? moment(data.released.replace("-00", "-01"))
: null;
delete data.id;
const album = new AlbumsModel(data);
return album.save();
}
/**
* Méthode permettant de récupérer les éléments distincts d'une collection
* @param {String} field
* @param {ObjectId} user
* @return {Array}
*/
static async getAllDistincts(field, user) {
const distincts = await AlbumsModel.find(
{
user,
},
[],
{
sort: {
[field]: 1,
},
}
).distinct(field);
return distincts;
}
/**
* Méthode permettant de récupérer la liste des albums d'une collection
* @return {Object}
*/
async getAll() {
const {
page,
limit,
exportFormat = "json",
sort = "artists_sort",
order = "asc",
artists_sort,
format,
} = this.req.query;
const where = {};
if (artists_sort) {
where.artists_sort = artists_sort;
}
if (format) {
where["formats.name"] = format;
}
const count = await AlbumsModel.count({
user: this.req.user._id,
...where,
});
let params = {
sort: {
[sort]: order.toLowerCase() === "asc" ? 1 : -1,
},
};
if (page && limit) {
const skip = (page - 1) * limit;
params = {
...params,
skip,
limit,
};
}
const rows = await AlbumsModel.find(
{
user: this.req.user._id,
...where,
},
[],
params
);
switch (exportFormat) {
case "csv":
return Albums.convertToCsv(rows);
case "xls":
return Albums.convertToXls(rows);
case "xml":
return Albums.convertToXml(rows);
case "musictopus":
return Albums.convertToMusicTopus(rows);
case "json":
default:
return {
rows,
count,
};
}
}
/**
* Méthode permettant de supprimer un élément d'une collection
* @return {Boolean}
*/
async deleteOne() {
const res = await AlbumsModel.findOneAndDelete({
user: this.req.user._id,
_id: this.req.params.itemId,
});
if (res) {
return true;
}
throw new ErrorEvent(404, "Impossible de trouver cet album");
}
/**
* Méthode permettant de créer la page "ma-collection"
*/
async loadMyCollection() {
const artists = await Albums.getAllDistincts(
"artists_sort",
this.req.user._id
);
const formats = await Albums.getAllDistincts(
"formats.name",
this.req.user._id
);
this.setPageContent("artists", artists);
this.setPageContent("formats", formats);
}
/**
* Méthode permettant d'afficher le détails d'un album
*/
async loadItem() {
const { itemId: _id } = this.req.params;
const { _id: User } = this.req.user;
const item = await AlbumsModel.findOne({
_id,
User,
});
this.setPageContent("item", item);
}
}
export default Albums;