Use baseurl in add_content.

Author: jimafisk

defaults/core/cms/add_content.svelte

@@ -3,8 +3,9 @@
     import ButtonWrapper from './button_wrapper.svelte';
     import validateFilename from './validate_filename.js';
 
-    export let showAdd, showEditor;
+    export let showAdd, showEditor, env;
     let filename = "";
+    let baseurl = env.baseurl ? env.baseurl : '/';
 
     let selectedType;
     const setType = type => {
@@ -16,7 +17,7 @@
         validationErrors = validateFilename(filename, selectedType);
         // No errors, redirect to "add" page
         if (validationErrors.length === 0) {
-            redirectAndEdit('/#add/' + selectedType + '/' + filename);
+            redirectAndEdit(baseurl + '#add/' + selectedType + '/' + filename);
         }
     }
 

defaults/core/cms/admin_menu.svelte

@@ -152,7 +152,7 @@
         </svg>
     </div>
     <div class="modal small" on:click|stopPropagation>
-      <AddContent bind:showAdd bind:showEditor />
+      <AddContent bind:showAdd bind:showEditor {env} />
     </div>
   </div>
 

defaults/core/router.svelte

@@ -66,7 +66,8 @@
    * @return {boolean} true if hash location found and navigated, false otherwise.
    */
   const navigateHashLocation = () => {
-    if (location.pathname != '/') {
+    let baseurl = env.baseurl ? env.baseurl : '/';
+    if (location.pathname !== baseurl) {
       return false;
     }