chore: allow article to create without content (#14007)

app/controllers/public/api/v1/portals/articles_controller.rb

@@ -62,7 +62,7 @@ class Public::Api::V1::Portals::ArticlesController < Public::Api::V1::Portals::B
 
   def set_article
     @article = @portal.articles.find_by(slug: permitted_params[:article_slug])
-    @parsed_content = render_article_content(@article.content)
+    @parsed_content = render_article_content(@article.content.to_s)
   end
 
   def set_category

app/javascript/dashboard/components/widgets/WootWriter/FullEditor.vue

@@ -79,7 +79,7 @@ export default {
 
   created() {
     state = createState(
-      this.modelValue,
+      this.modelValue || '',
       this.placeholder,
       this.plugins,
       { onImageUpload: this.openFileBrowser },
@@ -170,7 +170,7 @@ export default {
     },
     reloadState() {
       state = createState(
-        this.modelValue,
+        this.modelValue || '',
         this.placeholder,
         this.plugins,
         { onImageUpload: this.openFileBrowser },

app/javascript/dashboard/routes/dashboard/helpcenter/pages/PortalsArticlesNewPage.vue

@@ -39,7 +39,7 @@ const createNewArticle = async ({ title, content }) => {
   if (title) article.value.title = title;
   if (content) article.value.content = content;
 
-  if (!article.value.title || !article.value.content) return;
+  if (!article.value.title) return;
 
   isUpdating.value = true;
   try {

app/models/article.rb

@@ -58,7 +58,7 @@ class Article < ApplicationRecord
   validates :account_id, presence: true
   validates :author_id, presence: true
   validates :title, presence: true
-  validates :content, presence: true
+  validates :content, presence: true, if: :published?
 
   # ensuring that the position is always set correctly
   before_create :add_position_to_article