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Generate proper labels for Canvas resources

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Nicolò P 2024-04-18 10:43:10 +02:00
parent 0cf0df54af
commit 1e6e8989e1
3 changed files with 17 additions and 4 deletions
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1
app.mjs
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@ -1,4 +1,3 @@
//let createError = require('http-errors');
import createError from 'http-errors'; import createError from 'http-errors';
import logger from 'morgan'; import logger from 'morgan';
import express from 'express'; import express from 'express';

16
controllers/canvas.mjs
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@ -1,8 +1,11 @@
import Canvas from '../src/Canvas.js'; import Canvas from '../src/Canvas.js';
import Image from '../src/Image.js'; import Image from '../src/Image.js';
import Manifest from '../src/Manifest.js';
import Common from '../src/common.js'; import Common from '../src/common.js';
/** /**
* Generate a canvas object to serve * Generate a canvas object to serve
* @todo Use createCanvas from Common?
* @todo Pass a Manifest object, not a manifest id
* @param {string} manifestId The corresponding manifest's id * @param {string} manifestId The corresponding manifest's id
* @param {number|string} name The canvas name * @param {number|string} name The canvas name
*/ */
@ -11,8 +14,19 @@ export default async function generateCanvas(manifestId, name) {
const BASE_URL = process.env.BASE_URL; const BASE_URL = process.env.BASE_URL;
const canvas = new Canvas(IIIF_API_VERSION, BASE_URL); const canvas = new Canvas(IIIF_API_VERSION, BASE_URL);
const manifest = new Manifest(IIIF_API_VERSION, BASE_URL);
manifest.generateID(manifestId);
canvas.generateID(manifestId, name); canvas.generateID(manifestId, name);
canvas.label = `${manifestId}-${name.toLowerCase()}`; let label = name
.replace(/c(\w{1,2})0+(\d+).*(\.\w{2,3})?$/i, function (str, c, number) {
return `C${c}. ${number}`;
});
// Add PCA to canvas label for HSI images
if (manifest.technique === 'hsi') {
label += ` ${filename.split('_')[3].replace(/\..*$/,'')}`;
}
canvas.label = label;
const image = new Image(canvas.id); const image = new Image(canvas.id);
image.generateID(process.env.IMAGE_SERVER_URL, await Common.getImageName(canvas)); image.generateID(process.env.IMAGE_SERVER_URL, await Common.getImageName(canvas));

4
src/Metadata.js
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@ -9,7 +9,8 @@ class ManifestMetadata {
date = ''; date = '';
imageAuthor = ''; imageAuthor = '';
license = 'CC BY-NC-ND 4.0'; license = 'CC BY-NC-ND 4.0';
copyright = "Ministero della Cultura (Biblioteca Nazionale 'Vittorio Emanuele III' di Napoli)/CNR-Istituto di Scienze del Patrimonio Culturale"; copyright = `Ministero della Cultura (Biblioteca Nazionale
'Vittorio Emanuele III' di Napoli)/CNR-Istituto di Scienze del Patrimonio Culturale`;
/** /**
* @todo Maybe this doesn't make any sense?? * @todo Maybe this doesn't make any sense??
@ -39,7 +40,6 @@ class ManifestMetadata {
this.license = metadata.license ?? this.license; this.license = metadata.license ?? this.license;
this.copyright = metadata.copyright ?? this.copyright; this.copyright = metadata.copyright ?? this.copyright;
} }
/** /**
* Returns an array of `label, value` * Returns an array of `label, value`
* pairs for all metadata * pairs for all metadata