package.json

@@ -51,10 +51,12 @@
     "debug": "^4.3.3",
     "disconnect": "^1.2.2",
     "ejs": "^3.1.6",
+    "excel4node": "^1.7.2",
     "express": "^4.17.2",
     "express-session": "^1.17.2",
     "knacss": "^8.0.4",
     "moment": "^2.29.1",
+    "moment-timezone": "^0.5.34",
     "mongoose": "^6.2.1",
     "mongoose-unique-validator": "^3.0.0",
     "passport": "^0.5.2",

public/font/icon.svg

@@ -24,6 +24,8 @@
 
 <glyph glyph-name="right-open" unicode="&#xe808;" d="M618 361l-414-415q-11-10-25-10t-25 10l-93 93q-11 11-11 25t11 25l296 297-296 296q-11 11-11 25t11 25l93 93q10 11 25 11t25-11l414-414q10-11 10-25t-10-25z" horiz-adv-x="714.3" />
 
+<glyph glyph-name="export" unicode="&#xe809;" d="M786 298v-144q0-67-47-114t-114-47h-464q-67 0-114 47t-47 114v464q0 66 47 113t114 48h142q7 0 13-6t5-12q0-15-15-18-43-15-74-34-5-2-9-2h-62q-37 0-63-26t-27-63v-464q0-37 27-63t63-27h464q37 0 63 27t26 63v119q0 11 10 16 16 7 31 21 8 9 19 4 12-5 12-16z m132 277l-214-214q-10-11-25-11-7 0-14 3-22 9-22 33v107h-89q-181 0-245-73-66-77-41-264 2-13-11-19-5-1-7-1-9 0-14 7-6 8-12 17t-22 39-28 55-21 64-10 68q0 27 2 51t8 50 15 49 27 45 38 42 52 34 70 27 89 17 110 6h89v107q0 24 22 33 7 3 14 3 14 0 25-11l214-214q11-10 11-25t-11-25z" horiz-adv-x="928.6" />
+
 <glyph glyph-name="spin" unicode="&#xe839;" d="M855 9c-189-190-520-172-705 13-190 190-200 494-28 695 11 13 21 26 35 34 36 23 85 18 117-13 30-31 35-76 16-112-5-9-9-15-16-22-140-151-145-379-8-516 153-153 407-121 542 34 106 122 142 297 77 451-83 198-305 291-510 222l0 1c236 82 492-24 588-252 71-167 37-355-72-493-11-15-23-29-36-42z" horiz-adv-x="1000" />
 
 <glyph glyph-name="link-ext" unicode="&#xf08e;" d="M786 332v-178q0-67-47-114t-114-47h-464q-67 0-114 47t-47 114v464q0 66 47 113t114 48h393q7 0 12-5t5-13v-36q0-8-5-13t-12-5h-393q-37 0-63-26t-27-63v-464q0-37 27-63t63-27h464q37 0 63 27t26 63v178q0 8 5 13t13 5h36q8 0 13-5t5-13z m214 482v-285q0-15-11-25t-25-11-25 11l-98 98-364-364q-5-6-13-6t-12 6l-64 64q-6 5-6 12t6 13l364 364-98 98q-11 11-11 25t11 25 25 11h285q15 0 25-11t11-25z" horiz-adv-x="1000" />

sass/forms.scss

@@ -3,6 +3,10 @@
     display: flex;
     flex-direction: column;
 
+    &.inline {
+        flex-direction: row;
+    }
+
     &.has-addons {
         display: flex;
         justify-content: flex-start;
@@ -40,6 +44,28 @@
         }
     }
 
+    input[type="radio"] {
+        border-radius: 50%;
+        appearance: none;
+        width: 1.2rem;
+        height: 1.2rem;
+        vertical-align: text-bottom;
+        outline: 0;
+        box-shadow: inset 0 0 0 1px var(--input-active-color);
+        background-color: #fff;
+        transition: background-size .15s;
+        cursor: pointer;
+
+        &:checked {
+            box-shadow: inset 0 0 0 4px var(--input-active-color);
+        }
+    }
+
+    input[type="radio"] + label,
+    label + input[type="radio"] {
+        margin-left: 12px;
+    }
+
     select {
         appearance: none;
         background-image: url("data:image/svg+xml,%3C%3Fxml%20version%3D%221.0%22%20standalone%3D%22no%22%3F%3E%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20xmlns%3Axlink%3D%22http%3A//www.w3.org/1999/xlink%22%20style%3D%22isolation%3Aisolate%22%20viewBox%3D%220%200%2020%2020%22%20width%3D%2220%22%20height%3D%2220%22%3E%3Cpath%20d%3D%22%20M%209.96%2011.966%20L%203.523%205.589%20C%202.464%204.627%200.495%206.842%201.505%207.771%20L%201.505%207.771%20L%208.494%2014.763%20C%209.138%2015.35%2010.655%2015.369%2011.29%2014.763%20L%2011.29%2014.763%20L%2018.49%207.771%20C%2019.557%206.752%2017.364%204.68%2016.262%205.725%20L%2016.262%205.725%20L%209.96%2011.966%20Z%20%22%20fill%3D%22inherit%22/%3E%3C/svg%3E");

sass/icons.scss

@@ -41,6 +41,7 @@
 .icon-eye:before { content: '\e806'; } /* '' */
 .icon-left-open:before { content: '\e807'; } /* '' */
 .icon-right-open:before { content: '\e808'; } /* '' */
+.icon-export:before { content: '\e809'; } /* '' */
 .icon-spin:before { content: '\e839'; } /* '' */
 .icon-link-ext:before { content: '\f08e'; } /* '' */
 .icon-sun:before { content: '\f185'; } /* '' */

sass/index.scss

@@ -19,8 +19,8 @@
 // COMPOSANTS (à ajouter au besoin)
 // @import "../node_modules/knacss/sass/components/button";
 // @import "components/burger";
-// @import "components/checkbox";
+// @import "../node_modules/knacss/sass/components/checkbox";
-// @import "components/radio";
+@import "../node_modules/knacss/sass/components/radio";
 // @import "../node_modules/knacss/sass/components/select";
 // @import "components/quote";
 

src/app.js

@@ -12,6 +12,7 @@ import config, { env, mongoDbUri, secret } from "./config";
 import { isXhr } from "./helpers";
 
 import indexRouter from "./routes";
+import maCollectionRouter from "./routes/ma-collection";
 
 import importAlbumRouterApiV1 from "./routes/api/v1/albums";
 import importSearchRouterApiV1 from "./routes/api/v1/search";
@@ -80,6 +81,7 @@ app.use(
 );
 
 app.use("/", indexRouter);
+app.use("/ma-collection", maCollectionRouter);
 app.use("/api/v1/albums", importAlbumRouterApiV1);
 app.use("/api/v1/search", importSearchRouterApiV1);
 

src/middleware/Albums.js

@@ -1,4 +1,6 @@
 import moment from "moment";
+import momenttz from "moment-timezone";
+import xl from "excel4node";
 
 import Pages from "./Pages";
 
@@ -9,6 +11,126 @@ import ErrorEvent from "../libs/error";
  * Classe permettant la gestion des albums d'un utilisateur
  */
 class Albums extends Pages {
+    /**
+     * Méthode permettant de convertir les rows en csv
+     * @param {Array} rows
+     *
+     * @return {string}
+     */
+    static async convertToCsv(rows) {
+        let data = "";
+
+        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 {string}
+     */
+    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 d'ajouter un album dans une collection
      * @param {Object} req
@@ -59,16 +181,15 @@ class Albums extends Pages {
      */
     async getAll() {
         const {
-            page = 1,
+            page,
-            limit = 4,
+            limit,
+            exportFormat = "json",
             sort = "artists_sort",
             order = "asc",
             artists_sort,
             format,
         } = this.req.query;
 
-        const skip = (page - 1) * limit;
-
         const where = {};
 
         if (artists_sort) {
@@ -83,26 +204,44 @@ class Albums extends Pages {
             ...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
-                skip,
-                limit,
-                sort: {
-                    [sort]: order.toLowerCase() === "asc" ? 1 : -1,
-                },
-            }
         );
 
+        switch (exportFormat) {
+            case "csv":
+                return Albums.convertToCsv(rows);
+            case "xls":
+                return Albums.convertToXls(rows);
+            case "json":
+            default:
                 return {
                     rows,
                     count,
                 };
         }
+    }
 
     /**
      * Méthode permettant de supprimer un élément d'une collection

src/routes/api/v1/albums.js

@@ -13,10 +13,20 @@ router
         try {
             const albums = new Albums(req);
             const data = await albums.getAll();
+            const { exportFormat = "json" } = req.query;
 
-            sendResponse(req, res, data);
+            switch (exportFormat) {
+                case "csv":
+                    res.header("Content-Type", "text/csv");
+                    return res.status(200).send(data);
+                case "xls":
+                    return data.write("musictopus.xls", res);
+                case "json":
+                default:
+                    return sendResponse(req, res, data);
+            }
         } catch (err) {
-            next(err);
+            return next(err);
         }
     })
     .post(ensureLoggedIn("/connexion"), async (req, res, next) => {

src/routes/index.js

@@ -4,7 +4,6 @@ import { ensureLoggedIn } from "connect-ensure-login";
 
 import Pages from "../middleware/Pages";
 import Auth from "../middleware/Auth";
-import Albums from "../middleware/Albums";
 
 import render from "../libs/format";
 
@@ -89,38 +88,6 @@ router
         }
     });
 
-router
-    .route("/ma-collection")
-    .get(ensureLoggedIn("/connexion"), async (req, res, next) => {
-        try {
-            const page = new Albums(req, "mon-compte/ma-collection");
-
-            await page.loadMyCollection();
-
-            if (page.getPageContent("artists").length > 0) {
-                render(res, page);
-            } else {
-                res.redirect("/ajouter-un-album");
-            }
-        } catch (err) {
-            next(err);
-        }
-    });
-
-router
-    .route("/ma-collection/:itemId")
-    .get(ensureLoggedIn("/connexion"), async (req, res, next) => {
-        try {
-            const page = new Albums(req, "mon-compte/ma-collection/details");
-
-            await page.loadItem();
-
-            render(res, page);
-        } catch (err) {
-            next(err);
-        }
-    });
-
 router.route("/nous-contacter").get(async (req, res, next) => {
     try {
         const page = new Pages(req, "nous-contacter");

src/routes/ma-collection.js

@@ -0,0 +1,53 @@
+import express from "express";
+import { ensureLoggedIn } from "connect-ensure-login";
+
+import Albums from "../middleware/Albums";
+
+import render from "../libs/format";
+
+// eslint-disable-next-line new-cap
+const router = express.Router();
+
+router.route("/").get(ensureLoggedIn("/connexion"), async (req, res, next) => {
+    try {
+        const page = new Albums(req, "mon-compte/ma-collection");
+
+        await page.loadMyCollection();
+
+        if (page.getPageContent("artists").length > 0) {
+            render(res, page);
+        } else {
+            res.redirect("/ajouter-un-album");
+        }
+    } catch (err) {
+        next(err);
+    }
+});
+
+router
+    .route("/exporter")
+    .get(ensureLoggedIn("/connexion"), async (req, res, next) => {
+        try {
+            const page = new Albums(req, "mon-compte/ma-collection/exporter");
+
+            render(res, page);
+        } catch (err) {
+            next(err);
+        }
+    });
+
+router
+    .route("/:itemId")
+    .get(ensureLoggedIn("/connexion"), async (req, res, next) => {
+        try {
+            const page = new Albums(req, "mon-compte/ma-collection/details");
+
+            await page.loadItem();
+
+            render(res, page);
+        } catch (err) {
+            next(err);
+        }
+    });
+
+export default router;

views/index.ejs

@@ -68,6 +68,9 @@
                             <a class="navbar-item" href="/ma-collection">
                                 Ma collection
                             </a>
+                            <a class="navbar-item" href="/ma-collection/exporter">
+                                Exporter ma collection
+                            </a>
                         </div>
                     </div>
                     <% } %>

views/pages/mon-compte/ma-collection/exporter.ejs

@@ -0,0 +1,68 @@
+<main class="layout-maxed ma-collection-exporter" id="app">
+    <h1>Exporter ma collection</h1>
+    <p>
+        Les formats CSV et Excel sont facilement lisiblent par un humain. Dans ces 2 formats vous trouverez seulement les informations principales de vos albums, à savoir :
+    </p>
+    <ul>
+        <li>Nom de l'artiste</li>
+        <li>Nom de l'album</li>
+        <li>Liste des genres</li>
+        <li>Liste des styles</li>
+        <li>Pays (ou région) de distribution</li>
+        <li>Année de sortie</li>
+        <li>Date de sortie</li>
+        <li>Format de l'album</li>
+    </ul>
+    <p>
+        Le format XML quand a lui est un peu moins lisible par un humain, même s'il reste un fichier texte. Dans ce format vous retrouverez toute les informations de vos albums.
+    </p>
+    <p>
+        Enfin le dernier format, MusicTopus, vous permettra d'exporter votre collection afin de l'importer ensuite sur une autre instance MusicTopus.
+    </p>
+    <form @submit="exportCollection">
+        <strong>Choisir le format d'export</strong>
+
+        <div class="field inline">
+            <input type="radio" name="format" v-model="format" value="csv" id="csv">
+            <label for="csv">CSV</label>
+        </div>
+        <div class="field inline">
+            <input type="radio" name="format" v-model="format" value="xls" id="xls">
+            <label for="xls">Excel</label>
+        </div>
+        <div class="field inline">
+            <input type="radio" name="format" v-model="format" value="xml" id="xml">
+            <label for="xml">XML</label>
+        </div>
+        <div class="field inline">
+            <input type="radio" name="format" v-model="format" value="musictopus" id="musictopus">
+            <label for="musictopus">MusicTopus</label>
+        </div>
+        
+        <button type="submit" class="button is-primary my-16">
+            <i class="icon-export"></i>
+            Exporter
+        </button>
+    </form>
+</main>
+
+<script>
+    Vue.createApp({
+        data() {
+            return {
+                format: 'xml',
+            }
+        },
+        created() {
+        },
+        destroyed() {
+        },
+        methods: {
+            exportCollection(event) {
+                event.preventDefault();
+
+                window.open(`/api/v1/albums?exportFormat=${this.format}`, '_blank');
+            }
+        },
+    }).mount('#app');
+</script>