From 5759950ade736e3c6c9c1e2bafaec4e90d0b2338 Mon Sep 17 00:00:00 2001
From: Garion Herman <garion@silverstripe.com>
Date: Fri, 31 May 2019 15:50:10 +1200
Subject: [PATCH] FIX Keep New Page type selection if still allowed when
 changing parent

---
 .nvmrc                               |  1 +
 client/dist/js/bundle.js             |  2 +-
 client/src/legacy/CMSMain.AddForm.js | 16 +++++++++++++---
 3 files changed, 15 insertions(+), 4 deletions(-)
 create mode 100644 .nvmrc

diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..f599e28b
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+10
diff --git a/client/dist/js/bundle.js b/client/dist/js/bundle.js
index 0b98034b..69cff7ae 100644
--- a/client/dist/js/bundle.js
+++ b/client/dist/js/bundle.js
@@ -1 +1 @@
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strict";Object.defineProperty(t,"__esModule",{value:!0}),t.default={ANCHORSELECTOR_UPDATED:"ANCHORSELECTOR_UPDATED",ANCHORSELECTOR_UPDATING:"ANCHORSELECTOR_UPDATING",ANCHORSELECTOR_UPDATE_FAILED:"ANCHORSELECTOR_UPDATE_FAILED"}},"./client/src/state/anchorSelector/AnchorSelectorActions.js":function(e,t,n){"use strict";function a(e){return{type:s.default.ANCHORSELECTOR_UPDATING,payload:{pageId:e}}}function i(e,t){return{type:s.default.ANCHORSELECTOR_UPDATED,payload:{pageId:e,anchors:t}}}function r(e){return{type:s.default.ANCHORSELECTOR_UPDATE_FAILED,payload:{pageId:e}}}Object.defineProperty(t,"__esModule",{value:!0}),t.beginUpdating=a,t.updated=i,t.updateFailed=r;var o=n("./client/src/state/anchorSelector/AnchorSelectorActionTypes.js"),s=function(e){return e&&e.__esModule?e:{default:e}}(o)},"./client/src/state/anchorSelector/AnchorSelectorReducer.js":function(e,t,n){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function i(e){if(Array.isArray(e)){for(var t=0,n=Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}function r(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:f,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=function(n,a){var r=t.payload.pageId;return(0,s.default)({pages:[].concat(i(e.pages.filter(function(e){return e.id!==r})),[{id:r,loadingState:n,anchors:a}]).sort(function(e,t){return e.id-t.id})})};switch(t.type){case d.default.ANCHORSELECTOR_UPDATING:return n(u.default.UPDATING,[]);case d.default.ANCHORSELECTOR_UPDATED:return n(u.default.SUCCESS,t.payload.anchors);case d.default.ANCHORSELECTOR_UPDATE_FAILED:return n(u.default.FAILED,[]);default:return e}}Object.defineProperty(t,"__esModule",{value:!0}),t.default=r;var o=n(12),s=a(o),l=n("./client/src/state/anchorSelector/AnchorSelectorActionTypes.js"),d=a(l),c=n("./client/src/state/anchorSelector/AnchorSelectorStates.js"),u=a(c),f=(0,s.default)({pages:[]})},"./client/src/state/anchorSelector/AnchorSelectorStates.js":function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.default={SUCCESS:"SUCCESS",DIRTY:"DIRTY",UPDATING:"UPDATING",FAILED:"FAILED"}},"./client/src/state/history/readOnePageQuery.js":function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.config=t.query=void 0;var a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var a in n)Object.prototype.hasOwnProperty.call(n,a)&&(e[a]=n[a])}return e},i=function(e,t){return Object.freeze(Object.defineProperties(e,{raw:{value:Object.freeze(t)}}))}(["\nquery ReadHistoryViewerPage ($page_id: ID!, $limit: Int!, $offset: Int!) {\n  readOnePage(\n    Versioning: {\n      Mode: LATEST\n    },\n    ID: $page_id\n  ) {\n    ID\n    Versions (limit: $limit, offset: $offset, sortBy: [{\n      field: Version,\n      direction: DESC\n    }]) {\n      pageInfo {\n        totalCount\n      }\n      edges {\n        node {\n          Version\n          AbsoluteLink\n          Author {\n            FirstName\n            Surname\n          }\n          Publisher {\n            FirstName\n            Surname\n          }\n          Published\n          LiveVersion\n          LatestDraftVersion\n          LastEdited\n        }\n      }\n    }\n  }\n}\n"],["\nquery ReadHistoryViewerPage ($page_id: ID!, $limit: Int!, $offset: Int!) {\n  readOnePage(\n    Versioning: {\n      Mode: LATEST\n    },\n    ID: $page_id\n  ) {\n    ID\n    Versions (limit: $limit, offset: $offset, sortBy: [{\n      field: Version,\n      direction: DESC\n    }]) {\n      pageInfo {\n        totalCount\n      }\n      edges {\n        node {\n          Version\n          AbsoluteLink\n          Author {\n            FirstName\n            Surname\n          }\n          Publisher {\n            FirstName\n            Surname\n          }\n          Published\n          LiveVersion\n          LatestDraftVersion\n          LastEdited\n        }\n      }\n    }\n  }\n}\n"]),r=n(3),o=n(10),s=function(e){return e&&e.__esModule?e:{default:e}}(o),l=(0,s.default)(i),d={options:function(e){var t=e.recordId,n=e.limit;return{variables:{limit:n,offset:((e.page||1)-1)*n,page_id:t},fetchPolicy:"network-only"}},props:function(e){var t=e.data,n=t.error,i=t.refetch,r=t.readOnePage,o=t.loading,s=e.ownProps,l=s.actions,d=void 0===l?{versions:{}}:l,c=s.limit,u=s.recordId,f=r||null,h=n&&n.graphQLErrors&&n.graphQLErrors.map(function(e){return e.message});return{loading:o||!f,versions:f,graphQLErrors:h,actions:a({},d,{versions:a({},f,{goToPage:function(e){i({offset:((e||1)-1)*c,limit:c,page_id:u})}})})}}};t.query=l,t.config=d,t.default=(0,r.graphql)(l,d)},"./client/src/state/history/rollbackPageMutation.js":function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.config=t.mutation=void 0;var a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var a in n)Object.prototype.hasOwnProperty.call(n,a)&&(e[a]=n[a])}return e},i=function(e,t){return Object.freeze(Object.defineProperties(e,{raw:{value:Object.freeze(t)}}))}(["\nmutation rollbackPage($id:ID!, $toVersion:Int!) {\n  rollbackSilverStripeSiteTree(\n    ID: $id\n    ToVersion: $toVersion\n  ) {\n    ID\n  }\n}\n"],["\nmutation rollbackPage($id:ID!, $toVersion:Int!) {\n  rollbackSilverStripeSiteTree(\n    ID: $id\n    ToVersion: $toVersion\n  ) {\n    ID\n  }\n}\n"]),r=n(3),o=n(10),s=function(e){return e&&e.__esModule?e:{default:e}}(o),l=(0,s.default)(i),d={props:function(e){var t=e.mutate,n=e.ownProps.actions,i=function(e,n){return t({variables:{id:e,toVersion:n}})};return{actions:a({},n,{rollbackPage:i,revertToVersion:i})}},options:{refetchQueries:["ReadHistoryViewerPage"]}};t.mutation=l,t.config=d,t.default=(0,r.graphql)(l,d)},0:function(e,t){e.exports=jQuery},1:function(e,t){e.exports=i18n},10:function(e,t){e.exports=GraphQLTag},11:function(e,t){e.exports=Redux},12:function(e,t){e.exports=DeepFreezeStrict},13:function(e,t){e.exports=FieldHolder},14:function(e,t){e.exports=IsomorphicFetch},15:function(e,t){e.exports=PropTypes},16:function(e,t){e.exports=ReactSelect},17:function(e,t){e.exports=ReduxForm},18:function(e,t){e.exports=SilverStripeComponent},19:function(e,t){e.exports=classnames},2:function(e,t){e.exports=Injector},20:function(e,t){e.exports=getFormState},3:function(e,t){e.exports=ReactApollo},4:function(e,t){e.exports=React},5:function(e,t){e.exports=ReactRedux}});
\ No newline at end of file
diff --git a/client/src/legacy/CMSMain.AddForm.js b/client/src/legacy/CMSMain.AddForm.js
index 638ac096..0287bb82 100644
--- a/client/src/legacy/CMSMain.AddForm.js
+++ b/client/src/legacy/CMSMain.AddForm.js
@@ -123,12 +123,20 @@ $.entwine('ss', function($){
      * @param {string} defaultChildClass
      */
     updateSelectionFilter: function(disallowedChildren, defaultChildClass) {
+      var currentSelection = this.find('#Form_AddForm_PageType div.radio.selected')[0];
+      var keepSelection = false;
+
       // Limit selection
       var allAllowed = null; // troolian
-      this.find('#Form_AddForm_PageType div.radio').each(function() {
+      this.find('#Form_AddForm_PageType div.radio').each(function (i, el) {
         var className = $(this).find('input').val(),
           isAllowed = ($.inArray(className, disallowedChildren) === -1);
 
+        // Avoid changing the selected pagetype if still allowed
+        if (el === currentSelection && isAllowed) {
+          keepSelection = true;
+        }
+
         $(this).setEnabled(isAllowed);
         if(!isAllowed) {
           $(this).setSelected(false);
@@ -140,8 +148,10 @@ $.entwine('ss', function($){
         }
       });
 
-      // Set default child selection, or fall back to first available option
-      if(defaultChildClass) {
+      // Keep current selection if we can, or set default child selection, or fall back to first available option
+      if (keepSelection) {
+        var selectedEl = $(currentSelection).parents('li:first');
+      } else if (defaultChildClass) {
         var selectedEl = this
           .find('#Form_AddForm_PageType div.radio input[value=' + defaultChildClass + ']')
           .parents('li:first');