Add error & warning in ImportLogger

src/Service/Importer/IImportLogger.php

@@ -78,4 +78,36 @@ interface IImportLogger
 	 * @return int
 	 */
 	public function getUpdatedGroupsCount(): int;
+
+    /**
+     * Get the number of reported errors
+     * @return int
+     */
+    public function getErrorsCount(): int;
+
+    /**
+     * Get the number of reported warnings
+     * @return int
+     */
+    public function getWarningsCount(): int;
+
+    /**
+     * Get the reported errors
+     * Each element of the array contains the following elements:
+     * - line_number an integer
+     * - line an array
+     * - message a string
+     * @return array
+     */
+    public function getErrors(): array;
+
+    /**
+     * Get the reported warnings
+     * Each element of the array contains the following elements:
+     * - line_number an integer
+     * - line an array
+     * - message a string
+     * @return array
+     */
+    public function getWarnings(): array;
 }
\ No newline at end of file

src/Service/Importer/ImportLogger.php

@@ -19,6 +19,10 @@ class ImportLogger implements IImportLogger
 
 	private $updatedGroups = [];
 
+	private $errors = [];
+
+    private $warnings = [];
+
 	private $logger;
 
 	public function __construct(LoggerInterface $logger) {
@@ -137,6 +141,22 @@ class ImportLogger implements IImportLogger
 		}
 	}
 
+    public function reportError(int $line_number, array $line, string $message) {
+        $this->errors[] = [
+            'line_number' => $line_number,
+            'line' => $line,
+            'message' => $message,
+        ];
+    }
+
+    public function reportWarning(int $line_number, array $line, string $message) {
+        $this->warnings[] = [
+            'line_number' => $line_number,
+            'line' => $line,
+            'message' => $message,
+        ];
+    }
+
 	/**
 	 * Get the list of created users during the import
 	 * @return User[]
@@ -224,4 +244,20 @@ class ImportLogger implements IImportLogger
 	public function getUpdatedGroupsCount(): int {
 		return count($this->updatedGroups);
 	}
+
+	public function getErrorsCount(): int {
+	    return count($this->errors);
+    }
+
+    public function getWarningsCount(): int {
+	    return count($this->warnings);
+    }
+
+    public function getErrors(): array {
+	    return $this->errors;
+    }
+
+    public function getWarnings(): array {
+	    return $this->warnings;
+    }
 }
\ No newline at end of file

templates/admin/user_and_groups_import_result.html.twig

@@ -17,6 +17,8 @@
 
     <h2>Vue d'ensemble</h2>
     <ul>
+        <li>Nombre d'erreurs : {{ importLogger.errorsCount }}</li>
+        <li>Nombre d'avertissements : {{ importLogger.warningsCount }}</li>
         <li>Nombre d'utilisateurs créés&nbsp;: {{ importLogger.createdUsersCount }}</li>
         <li>Nombre d'utilisateurs mis à jour&nbsp;: {{ importLogger.updatedUsersCount }}</li>
         <li>Nombre de groupes créés&nbsp;: {{ importLogger.createdGroupsCount }}</li>
@@ -25,6 +27,24 @@
 
     <h2>Détails</h2>
 
+    <h3>Erreurs</h3>
+    <ul>
+        {% for e in importLogger.errors %}
+            <li>Ligne {{ e.line_number }}&nbsp;: {{ e.message }}</li>
+        {% else %}
+            <li><i>Aucune erreur</i></li>
+        {% endfor %}
+    </ul>
+
+    <h3>Avertissements</h3>
+    <ul>
+        {% for w in importLogger.warnings %}
+            <li>Ligne {{ w.line_number }}&nbsp;: {{ w.message }}</li>
+        {% else %}
+            <li><i>Aucun avertissement</i></li>
+        {% endfor %}
+    </ul>
+
     <h3>Utilisateurs</h3>
     <h4>Créés</h4>
     <ul>