qa: Can export to gitlab

qa/ui/src/lib/components/ExerciceHeader.svelte

@@ -48,5 +48,8 @@
             <a href="themes/{exercice.id_theme}" title={$themesIdx[exercice.id_theme].authors}>{$themesIdx[exercice.id_theme].name}</a>
         </small>
         <a href="../{$themesIdx[exercice.id_theme].urlid}/{exercice.urlid}" target="_self" class="float-right ml-2 btn btn-sm btn-info"><Icon name="play-fill" /> Site du challenge</a>
+        {#if exercice.forge_link}
+            <a href="{exercice.forge_link}" target="_blank" class="float-right ml-2 btn btn-sm btn-warning"><Icon name="gitlab" /> GitLab</a>
+        {/if}
     {/if}
 </h2>

qa/ui/src/lib/components/Header.svelte

@@ -33,6 +33,17 @@
          activemenu = "";
      }
  }
+
+ async function rungitlab() {
+     const res = await fetch('api/gitlab/token');
+     if (res.status === 200) {
+         return res.json();
+     } else {
+         throw new Error((await res.json()).errmsg);
+     }
+ }
+
+ const gitlab = rungitlab();
 </script>
 
 <Navbar color="dark" dark expand="xs">
@@ -90,6 +101,17 @@
         {/if}
     </Nav>
     <Nav class="ms-auto text-light" navbar>
+        {#await gitlab then gl}
+            <Icon name="gitlab" />
+        {:catch err}
+            <Button
+                color="warning"
+                size="sm"
+                href="auth/gitlab?next=/"
+            >
+                <Icon name="gitlab" /> Connexion GitLab
+            </Button>
+        {/await}
         <NavItem class="ms-2 text-truncate">
 	    v{$version.version}
             {#if $auth}&ndash; Logged as {$auth.name} (team #{$auth.id_team}){/if}

qa/ui/src/lib/components/QAItem.svelte

@@ -149,6 +149,17 @@
          })
      })
  }
+
+ async function rungitlab() {
+     const res = await fetch('api/gitlab/token');
+     if (res.status === 200) {
+         return res.json();
+     } else {
+         throw new Error((await res.json()).errmsg);
+     }
+ }
+
+ const gitlab = rungitlab();
 </script>
 
 {#if query}
@@ -157,6 +168,16 @@
             <div class="d-flex justify-content-between align-items-center">
                 <h4 class="card-title fw-bold mb-0">{query.subject}</h4>
                 <div>
+                    {#if $auth && !query.solved}
+                        {#await gitlab then gl}
+                            <Button
+                                on:click={() => query.export2Gitlab()}
+                            >
+                                <Icon name="gitlab" />
+                                Exporter vers GitLab
+                            </Button>
+                        {/await}
+                    {/if}
                     {#if $auth && !query.solved && $viewIdx[query.id_exercice]}
                         <Button on:click={solveQA} color="success">
                             <Icon name="check" />