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- Add ISSUABLE_TYPE const
- Add projectSplit computed

app/assets/javascripts/static_site_editor/components/edit_meta_modal.vue

@@ -6,7 +6,7 @@ import LocalStorageSync from '~/vue_shared/components/local_storage_sync.vue';
 
 import EditMetaControls from './edit_meta_controls.vue';
 
-import { MR_META_LOCAL_STORAGE_KEY } from '../constants';
+import { ISSUABLE_TYPE, MR_META_LOCAL_STORAGE_KEY } from '../constants';
 
 export default {
   components: {
@@ -66,7 +66,7 @@ export default {
       this.$refs.modal.hide();
     },
     initTemplates() {
-      Api.issueTemplates(this.namespace, this.project, 'merge_request', (err, templates) => {
+      Api.issueTemplates(this.namespace, this.project, ISSUABLE_TYPE, (err, templates) => {
         if (err) return; // Error handled by global AJAX error handler
         this.mergeRequestTemplates = templates;
       });

app/assets/javascripts/static_site_editor/constants.js

@@ -2,6 +2,7 @@ import { s__, __ } from '~/locale';
 
 export const BRANCH_SUFFIX_COUNT = 8;
 export const DEFAULT_TARGET_BRANCH = 'master';
+export const ISSUABLE_TYPE = 'merge_request';
 
 export const SUBMIT_CHANGES_BRANCH_ERROR = s__('StaticSiteEditor|Branch could not be created.');
 export const SUBMIT_CHANGES_COMMIT_ERROR = s__(

app/assets/javascripts/static_site_editor/pages/home.vue

@@ -64,6 +64,9 @@ export default {
     isContentLoaded() {
       return Boolean(this.sourceContent);
     },
+    projectSplit() {
+      return this.appData.project.split('/'); // TODO: refactor so `namespace` and `project` remain distinct
+    },
   },
   mounted() {
     Tracking.event(document.body.dataset.page, TRACKING_ACTION_INITIALIZE_EDITOR);
@@ -148,8 +151,8 @@ export default {
       <edit-meta-modal
         ref="editMetaModal"
         :source-path="appData.sourcePath"
-        :namespace="appData.project.split('/')[0]"
-        :project="appData.project.split('/')[1]"
+        :namespace="projectSplit[0]"
+        :project="projectSplit[1]"
         @primary="onSubmit"
         @hide="onHideModal"
       />