New view to see available editions from inventaire

front/src/BookListElement.vue

@@ -32,7 +32,7 @@ function openBook() {
   if (props.id != 0) {
     router.push(`/book/${props.id}`);
   } else {
-    router.push(`/importinventaire/${props.inventaireid}`)
+    router.push(`/import/inventaire/${props.inventaireid}`)
   }
 }
 

front/src/ImportInventaire.vue

@@ -0,0 +1,68 @@
+<script setup>
+  import { ref, computed } from 'vue'
+  import ImportListElement from './ImportListElement.vue';
+  import { getInventaireEditionBooks } from './api.js'
+  import { onBeforeRouteUpdate } from 'vue-router'
+  import Pagination from './Pagination.vue'
+
+  const limit = 5;
+  const pageNumber = ref(1);
+
+  const offset = computed(() => (pageNumber.value - 1) * limit);
+
+  const props = defineProps({
+    inventaireid: String,
+  });
+
+  let data = ref(null);
+  let error = ref(null);
+
+  const pageTotal = computed(() => {
+    let countValue = (data.value !== null) ? data.value['count'] : 0;
+    return Math.ceil(countValue / limit);
+  });
+
+  fetchData(props.inventaireid);
+
+
+  function fetchData(inventaireid, authorId) {
+    if (inventaireid != null) {
+      let lang = navigator.language.substring(0,2);
+      getInventaireEditionBooks(data, error, inventaireid, lang, limit, offset.value);
+    }
+  }
+
+  onBeforeRouteUpdate(async (to, from) => {
+    pageNumber.value = 1;
+    fetchData(to.params.inventaireid);
+  })
+
+  function pageChange(newPageNumber) {
+    pageNumber.value = newPageNumber;
+    data.value = null;
+    fetchData(props.inventaireid);
+  }
+
+</script>
+
+<template>
+  <div class="booksearch my-2">
+    <h1 class="title">{{$t('importinventaire.title')}}</h1>
+    <div v-if="error">{{$t('searchbook.error', {error: error.message})}}</div>
+    <div v-else-if="data && data.results && data.results.length > 0">
+      <div class="booksearchlist"  v-for="book in data.results" :key="book.id">
+        <ImportListElement v-bind="book" />
+      </div>
+      <Pagination
+          :pageNumber="pageNumber"
+          :pageTotal="pageTotal"
+          maxItemDisplayed="11"
+          @pageChange="pageChange"/>
+    </div>
+    <div v-else-if="data === null">{{$t('searchbook.loading')}}</div>
+    <div v-else>{{$t('searchbook.noresult')}}</div>
+  </div>
+</template>
+
+<style scoped></style>
+

front/src/ImportListElement.vue

@@ -0,0 +1,69 @@
+<script setup>
+  import { computed } from 'vue'
+  import { getInventaireImagePathOrDefault } from './api.js'
+  import { useRouter } from 'vue-router'
+
+  const router = useRouter();
+  const props = defineProps({
+    id: String,
+    title: String,
+    image: String,
+    publisher: String,
+    date: String,
+    isbn: String,
+  });
+  const imagePathOrDefault = computed(() => getInventaireImagePathOrDefault(props.image));
+</script>
+
+<template>
+  <div v-if="error" class="notification is-danger">
+    <p>{{error}}</p>
+  </div>
+  <div class="columns no-padding box container has-background-dark">
+    <div class="media column no-margin" @click="openBook">
+      <div class="media-left">
+        <figure class="image mb-3">
+          <img v-bind:src="imagePathOrDefault" v-bind:alt="title">
+        </figure>
+      </div>
+      <div class="media-content">
+        <div class="is-size-4">{{title}}</div>
+        <div v-if="props.date" class="is-size-5">{{$t('importlistelement.releasedate') + "" + date}}</div>
+        <div v-if="props.publisher" class="is-size-5">{{$t('importlistelement.publisher') + "" + publisher}}</div>
+        <div v-if="props.isbn" class="is-size-5">{{"ISBN: " + isbn}}</div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+img {
+  max-height:180px;
+  max-width:180px;
+  height:auto;
+  width:auto;
+}
+
+.box {
+  transition:ease-in-out 0.04s;
+  margin-bottom: 15px;
+}
+
+.box:hover {
+  transform: scale(1.01);
+  transition: ease-in-out 0.02s;
+}
+
+.verticalbutton {
+  display: block;
+}
+
+.no-padding {
+  padding: 0px;
+}
+
+.no-margin {
+  margin: 0px;
+}
+
+</style>

front/src/api.js

@@ -2,9 +2,17 @@ import { useAuthStore } from './auth.store.js'
 
 const baseUrl = "http://localhost:8080"
 
+export function getInventaireImagePathOrDefault(path) {
+  return getImagePathOrGivenDefault(path, "../../defaultinventairebook.png")
+}
+
 export function getImagePathOrDefault(path) {
+  return getImagePathOrGivenDefault(path, "../defaultbook.png")
+}
+
+export function getImagePathOrGivenDefault(path, defaultpath) {
   if (path == "" || typeof path === 'undefined') {
-    return "../defaultbook.png";
+    return defaultpath;
   } else if (path.startsWith("https://")) {
     return path;
   } else {
@@ -38,6 +46,11 @@ export function getSearchBooks(data, error, searchterm, lang, limit, offset) {
   return useFetch(data, error, baseUrl + '/search/' + encodeURIComponent(searchterm) + "?" + queryParams.toString());
 }
 
+export function getInventaireEditionBooks(data, error, inventaireId, lang, limit, offset) {
+  const queryParams = new URLSearchParams({lang: lang, limit: limit, offset: offset});
+  return useFetch(data, error, baseUrl + '/inventaire/books/' + encodeURIComponent(inventaireId) + "?" + queryParams.toString());
+}
+
 export function getAuthor(data, error, id) {
   return useFetch(data, error, baseUrl + '/author/' + id);
 }

front/src/locales/en.json

@@ -61,5 +61,13 @@
   "bookdatewidget": {
     "started": "Started at :",
     "finished": "Finished at :"
+  },
+  "importinventaire": {
+    "title":"Please select a book to import"
+  },
+  "importlistelement": {
+    "releasedate":"Release date:",
+    "publisher":"Publisher:"
   }
+
 }

front/src/locales/fr.json

@@ -61,5 +61,12 @@
   "bookdatewidget": {
     "started": "Commencé le :",
     "finished": "Fini le :"
+  },
+  "importinventaire": {
+    "title":"Sélectionner l'édition à importer"
+  },
+  "importlistelement": {
+    "releasedate":"Date de publication : ",
+    "publisher":"Maison d'édition : "
   }
 }

front/src/router.js

@@ -8,6 +8,7 @@ import SignUp from './SignUp.vue'
 import LogIn from './LogIn.vue'
 import Home from './Home.vue'
 import SearchBook from './SearchBook.vue'
+import ImportInventaire from './ImportInventaire.vue'
 import InventaireImport from './InventaireImport.vue'
 import { useAuthStore } from './auth.store'
 
@@ -18,6 +19,7 @@ const routes = [
   { path: '/importinventaire/:inventaireid', component: InventaireImport, props: true },
   { path: '/author/:id', component: AuthorForm, props: true },
   { path: '/search/:searchterm', component: SearchBook, props: true },
+  { path: '/import/inventaire/:inventaireid', component: ImportInventaire, props: true },
   { path: '/add', component: AddBook },
   { path: '/signup', component: SignUp },
   { path: '/login', component: LogIn },

internal/inventaire/inventaire.go

@@ -12,7 +12,7 @@ type InventaireSearchResult struct {
 }
 
 type InventaireSearchBook struct {
-	ID          string `json:"id"`
+	ID          string `json:"uri"`
 	Label       string `json:"label"`
 	Description string `json:"description"`
 	Image       string `json:"image"`

internal/inventaire/inventaire_test.go

@@ -1,6 +1,7 @@
 package inventaire
 
 import (
+	"sort"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -53,3 +54,56 @@ func TestCallInventaireBook_BraveNewWorld(t *testing.T) {
 	assert.Equal(t, "Aldous Huxley", result.Author.Name)
 	assert.Equal(t, "écrivain, romancier et philosophe britannique (1894–1963)", result.Author.Description)
 }
+
+func TestCallInventaireEdition_TestLimit(t *testing.T) {
+	result, err := CallInventaireEdition("wd:Q339761", "fr", 10, 0)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, int64(34), result.Count)
+	assert.Equal(t, 10, len(result.Results))
+}
+
+func TestCallInventaireEdition_TestOffset(t *testing.T) {
+	result, err := CallInventaireEdition("wd:Q3213142", "fr", 0, 0)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, 3, len(result.Results))
+	sortedResults := result.Results
+	sort.Slice(sortedResults, func(i, j int) bool {
+		return sortedResults[i].Id > sortedResults[j].Id
+	})
+
+	assert.Equal(t,
+		InventaireEditionResultBook{
+			Id:          "isbn:9782072525216",
+			Title:       "La théorie de l'information",
+			ISBN:        "978-2-07-252521-6",
+			ReleaseDate: "",
+			Image:       "https://inventaire.io/img/entities/fac578440d9bf7afc7f4c5698aa618b8a4d80d21",
+			Lang:        "fr",
+		},
+		result.Results[0])
+	assert.Equal(t,
+		InventaireEditionResultBook{
+			Id:          "isbn:9782070456260",
+			Title:       "La théorie de l'information",
+			ISBN:        "978-2-07-045626-0",
+			ReleaseDate: "2014",
+			Image:       "https://inventaire.io/img/entities/5044c2265cc42675ac4335387aef189862cbeec1",
+			Lang:        "fr",
+		},
+		result.Results[1])
+	assert.Equal(t,
+		InventaireEditionResultBook{
+			Id:          "isbn:9782070138098",
+			Title:       "La théorie de l'information",
+			ISBN:        "978-2-07-013809-8",
+			Publisher:   "Éditions Gallimard",
+			ReleaseDate: "2012",
+			Image:       "https://inventaire.io/img/entities/a7b9d05c041b98e98c2f429e11cb2b424d78223b",
+			Lang:        "fr",
+		},
+		result.Results[2])
+}

internal/inventaire/inventaireedition.go

@@ -0,0 +1,240 @@
+package inventaire
+
+import (
+	"encoding/json"
+	"math"
+	"strings"
+
+	"git.artlef.fr/PersonalLibraryManager/internal/callapiutils"
+)
+
+type InventaireEditionResult struct {
+	Results []InventaireEditionResultBook `json:"results"`
+	Count   int64                         `json:"count"`
+}
+
+type InventaireEditionResultBook struct {
+	Id          string `json:"uri"`
+	Title       string `json:"title"`
+	ISBN        string `json:"isbn"`
+	Publisher   string `json:"publisher"`
+	ReleaseDate string `json:"date"`
+	Image       string `json:"image"`
+	Lang        string `json:"lang"`
+}
+
+type inventaireReverseClaimsResult struct {
+	Uris []string `json:"uris"`
+}
+
+type inventaireEditionQueryResult struct {
+	Entities []inventaireEditionQueryEntity
+}
+
+type inventaireEditionQueryEntity struct {
+	WdId        string
+	EditionId   string
+	Title       string
+	ISBN        string
+	Uri         string
+	Image       string
+	Lang        string
+	ReleaseDate string
+}
+
+func (i *inventaireEditionQueryResult) UnmarshalJSON(b []byte) error {
+	var parsed struct {
+		Entities map[string]json.RawMessage `json:"entities"`
+	}
+	err := json.Unmarshal(b, &parsed)
+	if err != nil {
+		return err
+	}
+	for _, entity := range parsed.Entities {
+		var parsedEntity struct {
+			WdId   string                     `json:"wdId"`
+			Labels map[string]json.RawMessage `json:"labels"`
+			Type   string                     `json:"type"`
+			Uri    string                     `json:"uri"`
+			Image  map[string]json.RawMessage `json:"image"`
+			Lang   string                     `json:"originalLang"`
+			Claims map[string]json.RawMessage `json:"claims"`
+		}
+		err = json.Unmarshal(entity, &parsedEntity)
+		if err != nil {
+			return err
+		}
+		if parsedEntity.Type == "edition" {
+			editionId, err := parseStringArrayFieldInJsonRaw(parsedEntity.Claims, "wdt:P123")
+			if err != nil {
+				return err
+			}
+			releaseDate, err := parseStringArrayFieldInJsonRaw(parsedEntity.Claims, "wdt:P577")
+			if err != nil {
+				return err
+			}
+			isbn, err := parseStringArrayFieldInJsonRaw(parsedEntity.Claims, "wdt:P212")
+			if err != nil {
+				return err
+			}
+			label, err := findLangageField(parsedEntity.Labels, "fromclaims")
+			if err != nil {
+				return err
+			}
+			image := ""
+			imageFieldToParse, ok := parsedEntity.Image["url"]
+			if ok {
+				err := json.Unmarshal(imageFieldToParse, &image)
+				if err != nil {
+					return err
+				}
+				if image != "" {
+					image = GetBaseInventaireUrl() + image
+				}
+			}
+			i.Entities = append(i.Entities, inventaireEditionQueryEntity{
+				WdId:        parsedEntity.WdId,
+				EditionId:   editionId,
+				Title:       label,
+				ISBN:        isbn,
+				Uri:         parsedEntity.Uri,
+				Image:       image,
+				Lang:        parsedEntity.Lang,
+				ReleaseDate: releaseDate,
+			})
+		}
+	}
+	return err
+}
+
+func parseStringArrayFieldInJsonRaw(jsonRawMap map[string]json.RawMessage, key string) (string, error) {
+	fieldToParse, ok := jsonRawMap[key]
+	if !ok {
+		return "", nil
+	}
+	var fieldArray []string
+	s := ""
+	err := json.Unmarshal(fieldToParse, &fieldArray)
+	if err != nil {
+		return s, err
+	}
+	if len(fieldArray) > 0 {
+		s = fieldArray[0]
+	}
+	return s, err
+}
+
+func CallInventaireEdition(inventaireId string, lang string, limit int, offset int) (InventaireEditionResult, error) {
+	var queryResult InventaireEditionResult
+	uris, err := callInventaireUris(inventaireId)
+	if err != nil {
+		return queryResult, err
+	}
+	queryResult.Count = int64(len(uris.Uris))
+	limitedUris := uris.Uris
+	if limit != 0 {
+		l := len(uris.Uris)
+		startIndex := int(math.Min(float64(offset), float64(l)))
+		endIndex := int(math.Min(float64(limit+offset), float64(l)))
+		limitedUris = uris.Uris[startIndex:endIndex]
+	}
+	editionEntities, err := callInventaireEditionEntities(limitedUris)
+
+	if err != nil {
+		return queryResult, err
+	}
+
+	for _, entity := range editionEntities.Entities {
+		publisher := ""
+		if entity.EditionId != "" {
+			publisher, err = callInventairePublisherGetName(entity.EditionId, lang)
+			if err != nil {
+				return queryResult, err
+			}
+		}
+		queryResult.Results = append(queryResult.Results, InventaireEditionResultBook{
+			Id:          entity.Uri,
+			ISBN:        entity.ISBN,
+			Title:       entity.Title,
+			ReleaseDate: entity.ReleaseDate,
+			Image:       entity.Image,
+			Publisher:   publisher,
+			Lang:        entity.Lang,
+		})
+	}
+	return queryResult, err
+}
+
+func callInventaireUris(inventaireId string) (inventaireReverseClaimsResult, error) {
+	var queryResult inventaireReverseClaimsResult
+	u, err := computeInventaireApiUrl("entities")
+	if err != nil {
+		return queryResult, err
+	}
+	callapiutils.AddQueryParam(u, "action", "reverse-claims")
+	callapiutils.AddQueryParam(u, "property", "wdt:P629")
+	callapiutils.AddQueryParam(u, "value", inventaireId)
+
+	err = callapiutils.FetchAndParseResult(u, &queryResult)
+	return queryResult, err
+}
+
+func callInventaireEditionEntities(uris []string) (inventaireEditionQueryResult, error) {
+	var queryResult inventaireEditionQueryResult
+	u, err := computeInventaireApiUrl("entities")
+	if err != nil {
+		return queryResult, err
+	}
+
+	callapiutils.AddQueryParam(u, "action", "by-uris")
+	callapiutils.AddQueryParam(u, "uris", strings.Join(uris, "|"))
+
+	err = callapiutils.FetchAndParseResult(u, &queryResult)
+
+	return queryResult, err
+}
+
+type inventaireEditionPublisherResult struct {
+	Lang  string
+	Label string
+}
+
+func (i *inventaireEditionPublisherResult) UnmarshalJSON(b []byte) error {
+	var parsed struct {
+		Entities map[string]json.RawMessage
+	}
+	err := json.Unmarshal(b, &parsed)
+	if err != nil {
+		return err
+	}
+
+	for _, entity := range parsed.Entities {
+		var publisherEntity struct {
+			Type   string                     `json:"type"`
+			Labels map[string]json.RawMessage `json:"labels"`
+		}
+		err := json.Unmarshal(entity, &publisherEntity)
+		if err != nil {
+			return err
+		}
+		label, _ := findLangageField(publisherEntity.Labels, i.Lang)
+		i.Label = label
+	}
+	return err
+}
+
+func callInventairePublisherGetName(editionId string, lang string) (string, error) {
+	var queryResult inventaireEditionPublisherResult
+	u, err := computeInventaireApiUrl("entities")
+	if err != nil {
+		return "", err
+	}
+	queryResult.Lang = lang
+
+	callapiutils.AddQueryParam(u, "action", "by-uris")
+	callapiutils.AddQueryParam(u, "uris", editionId)
+	callapiutils.AddQueryParam(u, "attributes", "info|labels")
+
+	err = callapiutils.FetchAndParseResult(u, &queryResult)
+	return queryResult.Label, err
+}

internal/routes/booksinventaireget.go

@@ -0,0 +1,38 @@
+package routes
+
+import (
+	"net/http"
+
+	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
+	"git.artlef.fr/PersonalLibraryManager/internal/dto"
+	"git.artlef.fr/PersonalLibraryManager/internal/inventaire"
+	"git.artlef.fr/PersonalLibraryManager/internal/myvalidator"
+)
+
+func GetInventaireBooks(ac appcontext.AppContext) {
+	workId := ac.C.Param("workId")
+	var params dto.BookSearchGetParam
+	err := ac.C.ShouldBind(&params)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+
+	limit, err := ac.GetQueryLimit()
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	offset, err := ac.GetQueryOffset()
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+
+	inventaireEditionResult, err := inventaire.CallInventaireEdition(workId, params.Lang, limit, offset)
+	if err != nil {
+		myvalidator.ReturnErrorsAsJsonResponse(&ac, err)
+		return
+	}
+	ac.C.JSON(http.StatusOK, inventaireEditionResult)
+}

internal/setup/setup.go

@@ -36,6 +36,9 @@ func Setup(config *config.Config) *gin.Engine {
 	r.GET("/search/:searchterm", func(c *gin.Context) {
 		routes.GetSearchBooksHandler(appcontext.AppContext{C: c, Db: db, I18n: bundle, Config: config})
 	})
+	r.GET("/inventaire/books/:workId", func(c *gin.Context) {
+		routes.GetInventaireBooks(appcontext.AppContext{C: c, Db: db, I18n: bundle, Config: config})
+	})
 	r.GET("/book/:id", func(c *gin.Context) {
 		routes.GetBookHandler(appcontext.AppContext{C: c, Db: db, I18n: bundle, Config: config})
 	})