Overhaul look and feel of folder select (#527)

graphql/documents/queries/settings/config.graphql

@@ -4,6 +4,10 @@ query Configuration {
   }
 }
 
-query Directories($path: String) {
-  directories(path: $path)
-}
+query Directory($path: String) {
+  directory(path: $path) {
+      path
+      parent
+      directories
+  }
+}

graphql/schema/schema.graphql

@@ -73,7 +73,7 @@ type Query {
   """Returns the current, complete configuration"""
   configuration: ConfigResult!
   """Returns an array of paths for the given path"""
-  directories(path: String): [String!]!
+  directory(path: String): Directory!
 
   # Metadata
 

graphql/schema/types/config.graphql

@@ -117,3 +117,10 @@ type ConfigResult {
   general: ConfigGeneralResult!
   interface: ConfigInterfaceResult!
 }
+
+"""Directory structure of a path"""
+type Directory {
+    path: String!
+    parent: String
+    directories: [String!]!
+}

pkg/api/resolver_query_configuration.go

@@ -12,12 +12,18 @@ func (r *queryResolver) Configuration(ctx context.Context) (*models.ConfigResult
 	return makeConfigResult(), nil
 }
 
-func (r *queryResolver) Directories(ctx context.Context, path *string) ([]string, error) {
+func (r *queryResolver) Directory(ctx context.Context, path *string) (*models.Directory, error) {
 	var dirPath = ""
 	if path != nil {
 		dirPath = *path
 	}
-	return utils.ListDir(dirPath), nil
+	currentDir := utils.GetDir(dirPath)
+
+	return &models.Directory{
+		Path:        currentDir,
+		Parent:      utils.GetParent(currentDir),
+		Directories: utils.ListDir(currentDir),
+	}, nil
 }
 
 func makeConfigResult() *models.ConfigResult {

pkg/utils/file.go

@@ -96,15 +96,6 @@ func EmptyDir(path string) error {
 
 // ListDir will return the contents of a given directory path as a string slice
 func ListDir(path string) []string {
-	if path == "" {
-		path = GetHomeDirectory()
-	}
-
-	absolutePath, err := filepath.Abs(path)
-	if err == nil {
-		path = absolutePath
-	}
-
 	files, err := ioutil.ReadDir(path)
 	if err != nil {
 		path = filepath.Dir(path)
@@ -133,3 +124,25 @@ func GetHomeDirectory() string {
 	}
 	return currentUser.HomeDir
 }
+
+func GetDir(path string) string {
+	if path == "" {
+		path = GetHomeDirectory()
+	}
+
+	absolutePath, err := filepath.Abs(path)
+	if err == nil {
+		path = absolutePath
+	}
+	return absolutePath
+}
+
+func GetParent(path string) *string {
+	isRoot := path[len(path)-1:] == "/"
+	if isRoot {
+		return nil
+	} else {
+		parentPath := filepath.Clean(path + "/..")
+		return &parentPath
+	}
+}

ui/v2.5/src/components/Shared/FolderSelect/FolderSelect.tsx

@@ -1,7 +1,8 @@
 import React, { useEffect, useState } from "react";
+import { FormattedMessage } from "react-intl";
 import { Button, InputGroup, Form, Modal } from "react-bootstrap";
 import { LoadingIndicator } from "src/components/Shared";
-import { useDirectories } from "src/core/StashService";
+import { useDirectory } from "src/core/StashService";
 
 interface IProps {
   directories: string[];
@@ -12,13 +13,18 @@ export const FolderSelect: React.FC<IProps> = (props: IProps) => {
   const [currentDirectory, setCurrentDirectory] = useState<string>("");
   const [isDisplayingDialog, setIsDisplayingDialog] = useState<boolean>(false);
   const [selectedDirectories, setSelectedDirectories] = useState<string[]>([]);
-  const { data, error, loading } = useDirectories(currentDirectory);
+  const { data, error, loading } = useDirectory(currentDirectory);
 
   useEffect(() => {
     setSelectedDirectories(props.directories);
   }, [props.directories]);
 
-  const selectableDirectories: string[] = data?.directories ?? [];
+  useEffect(() => {
+    if (currentDirectory === "" && data?.directory.path)
+      setCurrentDirectory(data.directory.path);
+  }, [currentDirectory, data]);
+
+  const selectableDirectories: string[] = data?.directory.directories ?? [];
 
   function onSelectDirectory() {
     selectedDirectories.push(currentDirectory);
@@ -36,6 +42,19 @@ export const FolderSelect: React.FC<IProps> = (props: IProps) => {
     props.onDirectoriesChanged(newSelectedDirectories);
   }
 
+  const topDirectory = data?.directory?.parent ? (
+    <li className="folder-list-parent folder-list-item">
+      <Button
+        variant="link"
+        onClick={() =>
+          data.directory.parent && setCurrentDirectory(data.directory.parent)
+        }
+      >
+        <FormattedMessage defaultMessage="Up a directory" id="up-dir" />
+      </Button>
+    </li>
+  ) : null;
+
   function renderDialog() {
     return (
       <Modal
@@ -52,11 +71,11 @@ export const FolderSelect: React.FC<IProps> = (props: IProps) => {
                 onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
                   setCurrentDirectory(e.currentTarget.value)
                 }
-                defaultValue={currentDirectory}
+                value={currentDirectory}
                 spellCheck={false}
               />
               <InputGroup.Append>
-                {!data || !data.directories || loading ? (
+                {!data || !data.directory || loading ? (
                   <LoadingIndicator inline />
                 ) : (
                   ""
@@ -64,12 +83,12 @@ export const FolderSelect: React.FC<IProps> = (props: IProps) => {
               </InputGroup.Append>
             </InputGroup>
             <ul className="folder-list">
+              {topDirectory}
               {selectableDirectories.map((path) => {
                 return (
-                  <li key={path} className="folder-item">
+                  <li key={path} className="folder-list-item">
                     <Button
                       variant="link"
-                      key={path}
                       onClick={() => setCurrentDirectory(path)}
                     >
                       {path}

ui/v2.5/src/components/Shared/styles.scss

@@ -75,3 +75,41 @@
   min-width: 0;
   position: relative;
 }
+
+.folder-list {
+  list-style-type: none;
+  margin: 0;
+  padding-top: 1rem;
+
+  &-item {
+    white-space: nowrap;
+
+    .btn-link {
+      border: none;
+      color: black;
+      font-weight: 400;
+      padding: 0;
+    }
+
+    &:last-child::before {
+      content: "└ \1F4C1";
+    }
+
+    &::before {
+      content: "├ \1F4C1";
+      display: inline-block;
+      padding-right: 1rem;
+      transform: scale(1.5);
+    }
+  }
+
+  &-parent {
+    &::before {
+      visibility: hidden;
+    }
+
+    .btn-link {
+      font-weight: 500;
+    }
+  }
+}

ui/v2.5/src/core/StashService.ts

@@ -173,8 +173,8 @@ export const useLatestVersion = () =>
   });
 
 export const useConfiguration = () => GQL.useConfigurationQuery();
-export const useDirectories = (path?: string) =>
-  GQL.useDirectoriesQuery({ variables: { path } });
+export const useDirectory = (path?: string) =>
+  GQL.useDirectoryQuery({ variables: { path } });
 
 export const performerMutationImpactedQueries = [
   "findPerformers",