API docs

docs/backend_api/becca_entities_bnote.js.html

@@ -257,7 +257,9 @@ class BNote extends AbstractBeccaEntity {
         return this._getContent();
     }
 
-    /** @returns {*} */
+    /**
+     * @returns {*}
+     * @throws Error in case of invalid JSON */
     getJsonContent() {
         const content = this.getContent();
 
@@ -268,6 +270,16 @@ class BNote extends AbstractBeccaEntity {
         return JSON.parse(content);
     }
 
+    /** @returns {*|null} valid object or null if the content cannot be parsed as JSON */
+    getJsonContentSafely() {
+        try {
+            return this.getJsonContent();
+        }
+        catch (e) {
+            return null;
+        }
+    }
+
     /**
      * @param content
      * @param {object} [opts]
@@ -1171,7 +1183,7 @@ class BNote extends AbstractBeccaEntity {
     }
 
     /** @returns {BAttachment[]} */
-    getAttachmentByRole(role) {
+    getAttachmentsByRole(role) {
         return sql.getRows(`
                 SELECT attachments.*
                 FROM attachments 
@@ -1182,6 +1194,18 @@ class BNote extends AbstractBeccaEntity {
             .map(row => new BAttachment(row));
     }
 
+    /** @returns {BAttachment} */
+    getAttachmentByTitle(title) {
+        return sql.getRows(`
+                SELECT attachments.*
+                FROM attachments 
+                WHERE ownerId = ? 
+                  AND title = ?
+                  AND isDeleted = 0
+                ORDER BY position`, [this.noteId, title])
+            .map(row => new BAttachment(row))[0];
+    }
+
     /**
      * Gives all possible note paths leading to this note. Paths containing search note are ignored (could form cycles)
      *