use wikidata logo

src/app/api/certificat/[idAdresse]/components/certificat.tsx

@@ -29,17 +29,18 @@ interface CertificatNumerotationProps {
     telephone?: string
     email?: string
   }
+  logoUrl: string
 }
 
-const CertificatNumerotation: React.FC<CertificatNumerotationProps> = ({ data, qrCodeDataURL, mairie }) => {
+const CertificatNumerotation: React.FC<CertificatNumerotationProps> = ({ data, qrCodeDataURL, mairie, logoUrl }) => {
   const nomCommune = data.full_address.districtDefaultLabel
   const libelleVoie = data.full_address.commonToponymDefaultLabel
   const numero = data.full_address.number
   const suffix = data.full_address.suffix || ''
   const { cog } = data.full_address
   const parcelles = data.cadastre_ids.map(id => id.replace(/(\d+)([A-Z])/, '$1 $2'))
 
-  const logoUrl = `public/logos/certificat/${cog}.png`
+  // const logoUrl = `public/logos/certificat/${cog}.png`
   const logoAdresse = `public/logos/certificat/adresse-logo.png`
 
   const dateObj = new Date(data.createdAt)
@@ -66,6 +67,7 @@ const CertificatNumerotation: React.FC<CertificatNumerotationProps> = ({ data, q
       <Page size="A4" style={stylesDSFR.page}>
         <View style={{ display: 'flex', flexDirection: 'row', justifyContent: 'space-between' }}>
           <Image src={logoAdresse} style={stylesDSFR.logoAdresse} />
+          <Image src={logoUrl} style={stylesDSFR.logoBloc} />
         </View>
         <Text> {'\n'}</Text>
         {/* Conteneur pour le logo de la mairie et les informations */}

src/app/api/certificat/[idAdresse]/route.tsx

@@ -11,10 +11,8 @@ const isDistrictCertifiable = async (banIdDistrict: string | null): Promise<bool
   if (!banIdDistrict) {
     return false
   }
-
   const rawResponse = await getDistrict(banIdDistrict)
   const district = rawResponse.response
-
   if (!district) {
     return false
   }

src/app/api/certificat/pdf/[idCertificat]/route.tsx

@@ -4,6 +4,7 @@ import ReactPDF from '@react-pdf/renderer'
 
 import { getMairie } from '@/lib/api-etablissement-public'
 import { CertificatNumerotation } from '@/app/api/certificat/[idAdresse]/components/certificat'
+import { getCommuneLogo } from '@/lib/api-wikidata'
 
 const NEXT_PUBLIC_ADRESSE_URL = process.env.NEXT_PUBLIC_ADRESSE_URL
 const NEXT_PUBLIC_API_BAN_URL = process.env.NEXT_PUBLIC_API_BAN_URL
@@ -26,13 +27,18 @@ export async function GET(request: NextRequest, { params }: { params: { idCertif
   const qrCodeDataURL = await QRCode.toDataURL(certificatUrl)
 
   const mairie = await getMairie(data.full_address.cog)
+
   const mairieData = mairie || { telephone: undefined, email: undefined }
 
+  const logoUrl = await getCommuneLogo(data.full_address.cog) || ' '
+
   const pdfStream = await ReactPDF.renderToStream(
     <CertificatNumerotation
       data={data}
       qrCodeDataURL={qrCodeDataURL}
       mairie={mairieData}
+      logoUrl={logoUrl}
+
     />
   )
 

src/lib/api-wikidata.ts

@@ -43,3 +43,32 @@ export const getCommuneFlag = async (codeCommune: string): Promise<string | unde
 
   return flagUrl
 }
+
+const communeLogoQuery = (codeCommune: string) => `
+    SELECT  ?city
+            ?inseeCode
+            ?cityLabel
+            ?logo
+    WHERE
+    {
+        ?city wdt:P374 "${codeCommune}".
+        ?city wdt:P374 ?inseeCode.
+        OPTIONAL { ?city wdt:P154 ?logo. }  # Récupère le logo de la ville si disponible
+        SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+    }
+    ORDER BY ?inseeCode
+`
+
+export const getCommuneLogo = async (codeCommune: string): Promise<string | undefined> => {
+  const url = `${BASE_URL}/sparql?query=${encodeURIComponent(communeLogoQuery(codeCommune))}`
+  // Wikidata blocks requests without a user agent specific enough
+  const response = await fetch(url, {
+    headers: {
+      'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36',
+    },
+  })
+  const responseBody = await response.text()
+  const flagUrl = responseBody.match(/http.*\.png/)?.[0]
+
+  return flagUrl
+}