From 3c922d1cf54d013583d0414ebf80c90ccefe448f Mon Sep 17 00:00:00 2001
From: guams <guams@duck.com>
Date: Wed, 18 Jun 2025 18:37:02 +0200
Subject: [PATCH] image embed with og protocol updated

---
 src/app/pages/post/post.component.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/app/pages/post/post.component.ts b/src/app/pages/post/post.component.ts
index 97882f4..8de5476 100644
--- a/src/app/pages/post/post.component.ts
+++ b/src/app/pages/post/post.component.ts
@@ -17,6 +17,7 @@ import {Button} from 'primeng/button';
 import {DialogModule} from 'primeng/dialog';
 import {AuthService} from '../../auth.service';
 import {Role} from '../../models/role';
+import {Meta} from '@angular/platform-browser';
 
 @Component({
   selector: 'app-post',
@@ -46,7 +47,8 @@ export class PostComponent {
               private postService: PostService,
               private commentService: CommentService,
               private messageService: MessageService,
-              private authService: AuthService,) {
+              private authService: AuthService,
+              private meta: Meta) {
     this.route.paramMap.subscribe(params => {
       if (!(this.authService.isSessionExpired()) && this.authService.isAuthenticated()) {
         const authenticatedAuthor = this.authService.getAuthenticatedAuthor();
@@ -71,6 +73,9 @@ export class PostComponent {
               this.comments = res.comment
               this.sortCommentList()
               this.comments.forEach(comment => this.commentDeleteDialogMap.set(comment.id, false));
+              this.meta.updateTag({property: 'og:title', content: res.post.title});
+              this.meta.updateTag({property: 'og:description', content: this.cutDesc(res.post.description)});
+              this.meta.updateTag({property: 'og:image', content: `data:image/jpeg;base64,${res.post.illustration}`});
             },
             error: err => this.failureMessage("Erreur", err.error.message)
           }));
@@ -81,6 +86,14 @@ export class PostComponent {
     });
   }
 
+  cutDesc(desc: string): string {
+    let output: string = '';
+    for (let i = 0; i < 256; i++) {
+      output += desc[i];
+    }
+    return output;
+  }
+
   addNewCommentToList(comment: Comment) {
     this.comments.push(comment);
     console.log(this.comments)