save draft in localstorage (solves #5)

schn4ck · Oct 11, 2017 · f5090a4 · f5090a4
1 parent fc9b27e
commit f5090a4
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/build/embed.js b/build/embed.js
diff --git a/src/embed/index.js b/src/embed/index.js
@@ -29,6 +29,9 @@ import comments_tpl from './comments.jst.html';
             const textarea = $(`${target} textarea.schnack-body`);
             const preview = $(`${target} .schnack-form blockquote.schnack-body`);
 
+            const draft = window.localStorage.getItem(`schnack-draft-${slug}`);
+            if (draft) textarea.value = draft;
+
             const postBtn = $(target + ' .schnack-button');
             const previewBtn = $(target + ' .schnack-preview');
             const writeBtn = $(target + ' .schnack-write');
@@ -75,6 +78,10 @@ import comments_tpl from './comments.jst.html';
                     preview.style.display = 'none';
                     writeBtn.style.display = 'none';
                 });
+
+                textarea.addEventListener('keyup', () => {
+                    window.localStorage.setItem(`schnack-draft-${slug}`, textarea.value);
+                });
             }
             if (data.user) {
                 const signout = $('a.schnack-signout');