Agrego texto predeterminado a los items sin resumen

src/assets/i18n/en.json5

@@ -7112,6 +7112,10 @@
 
   "sedici.item.page.unknown.author": "Unknown Author",
 
+  // "sedici.item.page.dc.description.no_abstract": "Este item no posee resumen",
+  "sedici.item.page.dc.description.no_abstract": "This item has no abstract",
+
+
   "sedici.item.page.sedici.citation": "Cite",
 
   "sedici.item.page.sedici.share": "Share",

src/assets/i18n/es.json5

@@ -9954,6 +9954,7 @@
   "search.navbar.placeholder": "Buscar en SEDICI UNLP",
 
   // Vista del ítem
+  "sedici.item.page.dc.description.no_abstract": "Este item no posee resumen",
   "sedici.item.page.unknown.author": "Autor desconocido",
   "sedici.item.page.sedici.citation": "Citar",
   "sedici.item.page.sedici.share": "Compartir",

src/assets/i18n/pt-BR.json5

@@ -10937,6 +10937,9 @@
 
   "search.navbar.placeholder": "Buscar no SEDICI UNLP",
 
+  // "sedici.item.page.dc.description.no_abstract": "This item has no abstract",
+  "sedici.item.page.dc.description.no_abstract": "Este item não possui resumo",
+
   "sedici.item.page.unknown.author": "Autor desconhecido",
 
   "sedici.item.page.sedici.citation": "Citar",

src/themes/custom/app/item-page/simple/item-types/untyped-item/language-switcher.component.html

@@ -1,8 +1,13 @@
 <div class="language-switcher-wrapper">
   <div class="language-switcher-container">
     <ds-truncatable [id]="item?.id + 'abstract'">
-      <ds-truncatable-part [id]="item?.id + 'abstract'" [minLines]="6">
-        <span class="abstract-text" [innerHTML]="getAbstract()"></span>
+      <ds-truncatable-part [id]="item?.id + 'abstract'" [minLines]="6" class="abstract-part">
+        @if (!hasAbstract()) {
+          <i class="fa-solid fa-circle-exclamation info-icon"></i>
+          <span class="no-abstract">{{'sedici.item.page.dc.description.no_abstract' | translate}}</span>
+        } @else {
+          <span class="abstract-text" [innerHTML]="getAbstract()"></span>
+        }
       </ds-truncatable-part>
     </ds-truncatable>
   </div>

src/themes/custom/app/item-page/simple/item-types/untyped-item/language-switcher.component.scss

@@ -65,6 +65,17 @@
   text-align: justify;
 }
 
+.no-abstract {
+  color: #413f3f;
+  font-size: 14px;
+  font-style: italic;
+}
+
+.info-icon {
+    color: #706f6f;
+    margin-right: 4px;
+}
+
 ::ng-deep .language-switcher-wrapper ds-truncatable-part .collapseButton,
 ::ng-deep .language-switcher-wrapper ds-truncatable-part .expandButton {
   margin-left: auto;

src/themes/custom/app/item-page/simple/item-types/untyped-item/language-switcher.component.ts

@@ -1,6 +1,5 @@
 import { Component, Input } from '@angular/core';
 import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
-
 import { TranslateModule } from '@ngx-translate/core';
 import { TruncatableComponent } from 'src/app/shared/truncatable/truncatable.component';
 import { TruncatablePartComponent } from 'src/app/shared/truncatable/truncatable-part/truncatable-part.component';
@@ -20,22 +19,27 @@ export class LanguageSwitcherComponent {
   @Input() item: any;
   selectedLanguage: string;
   availableLanguages: any[];
+  abstracts: any[];
 
   constructor(private sanitizer: DomSanitizer) {}
 
   ngOnInit() {
     const langValue = this.item.metadata['dc.language']?.[0]?.value;
     this.selectedLanguage = !langValue || langValue === 'other' ? '??' : langValue;
+    this.abstracts = this.item.metadata['dc.description.abstract'];
     this.availableLanguages = this.getAvailableLanguages();
   }
 
+  hasAbstract(): boolean {
+    return this.abstracts && this.abstracts.length > 0;
+  }
+
   getAbstract(): SafeHtml {
-    const abstracts = this.item.metadata['dc.description.abstract'];
-    if (abstracts) {
-      let abstract = abstracts.find((abstract: any) => (abstract.language || '??') === this.selectedLanguage)?.value || '';
+    if (this.abstracts) {
+      let abstract = this.abstracts.find((abstract: any) => (abstract.language || '??') === this.selectedLanguage)?.value || '';
       if (!abstract) {
-        abstract = abstracts[0].value;
-        this.selectedLanguage = abstracts[0].language;
+        abstract = this.abstracts[0].value;
+        this.selectedLanguage = this.abstracts[0].language;
       }
       return this.sanitizer.bypassSecurityTrustHtml(abstract);
     }
@@ -47,9 +51,8 @@ export class LanguageSwitcherComponent {
   }
 
   getAvailableLanguages() {
-    const abstracts = this.item.metadata['dc.description.abstract'];
-    if (abstracts) {
-      return [...new Set(abstracts.map((abstract: any) => (abstract.language || '??')))];
+    if (this.abstracts) {
+      return [...new Set(this.abstracts.map((abstract: any) => (abstract.language || '??')))];
     }
     return [];
   }