hotline #83776 : fix error when author page is active but record has no author

VERSIONS_HOTLINE/83776

+ - ticket #83776 : Vue notice : Correction d'une erreur lorsque la fiche auteur est activée et que la notice n'a pas d'auteur principal
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application/modules/opac/views/scripts/recherche/viewnotice.phtml

@@ -92,8 +92,9 @@ $script_loader = Class_ScriptLoader::getInstance()
           ?>
           <br>
           <?php
-          echo (Class_AdminVar::isModuleEnabled('AUTHOR_PAGE'))
-            ? $this->notice->getChampNotice(Class_CodifAuteur::CODE_FACETTE)[0]->renderOn($this)
+          echo (Class_AdminVar::isModuleEnabled('AUTHOR_PAGE')
+                && ($author_fields = $this->notice->getChampNotice(Class_CodifAuteur::CODE_FACETTE)))
+            ? $author_fields[0]->renderOn($this)
             : $this->tag('span', $this->notice->getAuteurPrincipal());
           ?>
         </h1>

tests/scenarios/AuthorPage/AuthorPageTest.php

@@ -379,7 +379,7 @@ class AuthorPageViewRecordDetailTest extends AuthorPageTestCase {
 
 
 
-class AuthorPageViewRecordTest extends AuthorPageTestCase {
+class AuthorPageViewRecordWithAuthorTest extends AuthorPageTestCase {
   public function setUp() {
     parent::setUp();
     $this->mock_sql->whenCalled('fetchOne')
@@ -399,4 +399,31 @@ class AuthorPageViewRecordTest extends AuthorPageTestCase {
     $this->assertXPathContentContains('//h1/a[@href="/author/view/id/2408"]',
                                       'Victor Hugo');
   }
+}
+
+
+
+
+class AuthorPageViewRecordWithoutAuthorTest extends AuthorPageTestCase {
+  public function setUp() {
+    parent::setUp();
+
+    $this->mock_sql->whenCalled('fetchOne')->answers(true)
+                   ->whenCalled('fetchAll')->answers([])
+                   ->whenCalled('execute')->answers(true);
+
+    $this->fixture('Class_Notice', ['id' => 999, 'titre_principal' => 'Les contacteurs']);
+
+    $this->_http_client->whenCalled('open_url')
+                       ->with('http://cache.org?titre=Les+contacteurs&auteur=&type_doc=0&numero=&src=d65fb6da9bbd9e4ddc65b9dcf1c1869f&api=2.0&action=10')
+                       ->answers(false);
+
+    $this->dispatch('/recherche/viewnotice/id/999');
+  }
+
+
+  /** @test */
+  public function shouldNotBeError() {
+    $this->assertXPathContentContains('//h1', 'Les contacteurs');
+  }
 }
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