Filter query (#3740)

* Add search field to filter dialog
* Add / shortcut to focus query
* Fix f keybind typing f into query field
* Document keyboard shortcut

ui/v2.5/src/components/List/EditFilterDialog.tsx

@@ -7,7 +7,7 @@ import React, {
   useRef,
   useState,
 } from "react";
-import { Accordion, Button, Card, Modal } from "react-bootstrap";
+import { Accordion, Button, Card, Form, Modal } from "react-bootstrap";
 import cx from "classnames";
 import {
   CriterionValue,
@@ -34,6 +34,8 @@ import { useToast } from "src/hooks/Toast";
 import { useConfigureUI } from "src/core/StashService";
 import { IUIConfig } from "src/core/config";
 import { FilterMode } from "src/core/generated-graphql";
+import { useFocusOnce } from "src/utils/focus";
+import Mousetrap from "mousetrap";
 
 interface ICriterionList {
   criteria: string[];
@@ -222,11 +224,14 @@ export const EditFilterDialog: React.FC<IEditFilterProps> = ({
 
   const { configuration } = useContext(ConfigurationContext);
 
+  const [searchValue, setSearchValue] = useState("");
   const [currentFilter, setCurrentFilter] = useState<ListFilterModel>(
     cloneDeep(filter)
   );
   const [criterion, setCriterion] = useState<Criterion<CriterionValue>>();
 
+  const [searchRef, setSearchFocus] = useFocusOnce();
+
   const { criteria } = currentFilter;
 
   const criteriaList = useMemo(() => {
@@ -275,17 +280,31 @@ export const EditFilterDialog: React.FC<IEditFilterProps> = ({
   const ui = (configuration?.ui ?? {}) as IUIConfig;
   const [saveUI] = useConfigureUI();
 
+  const filteredOptions = useMemo(() => {
+    const trimmedSearch = searchValue.trim().toLowerCase();
+    if (!trimmedSearch) {
+      return criterionOptions;
+    }
+
+    return criterionOptions.filter((c) => {
+      return intl
+        .formatMessage({ id: c.messageID })
+        .toLowerCase()
+        .includes(trimmedSearch);
+    });
+  }, [intl, searchValue, criterionOptions]);
+
   const pinnedFilters = useMemo(
     () => ui.pinnedFilters?.[filterModeToConfigKey(currentFilter.mode)] ?? [],
     [currentFilter.mode, ui.pinnedFilters]
   );
   const pinnedElements = useMemo(
-    () => criterionOptions.filter((c) => pinnedFilters.includes(c.messageID)),
+    () => filteredOptions.filter((c) => pinnedFilters.includes(c.messageID)),
-    [pinnedFilters, criterionOptions]
+    [pinnedFilters, filteredOptions]
   );
   const unpinnedElements = useMemo(
-    () => criterionOptions.filter((c) => !pinnedFilters.includes(c.messageID)),
+    () => filteredOptions.filter((c) => !pinnedFilters.includes(c.messageID)),
-    [pinnedFilters, criterionOptions]
+    [pinnedFilters, filteredOptions]
   );
 
   const editingCriterionChanged = useCompare(editingCriterion);
@@ -304,6 +323,17 @@ export const EditFilterDialog: React.FC<IEditFilterProps> = ({
     editingCriterionChanged,
   ]);
 
+  useEffect(() => {
+    Mousetrap.bind("/", (e) => {
+      setSearchFocus();
+      e.preventDefault();
+    });
+
+    return () => {
+      Mousetrap.unbind("/");
+    };
+  });
+
   async function updatePinnedFilters(filters: string[]) {
     const configKey = filterModeToConfigKey(currentFilter.mode);
     try {
@@ -403,7 +433,16 @@ export const EditFilterDialog: React.FC<IEditFilterProps> = ({
     <>
       <Modal show onHide={() => onCancel()} className="edit-filter-dialog">
         <Modal.Header>
-          <FormattedMessage id="search_filter.edit_filter" />
+          <div>
+            <FormattedMessage id="search_filter.edit_filter" />
+          </div>
+          <Form.Control
+            className="btn-secondary search-input"
+            onChange={(e) => setSearchValue(e.target.value)}
+            value={searchValue}
+            placeholder={`${intl.formatMessage({ id: "actions.search" })}…`}
+            ref={searchRef}
+          />
         </Modal.Header>
         <Modal.Body>
           <div

ui/v2.5/src/components/List/ItemList.tsx

@@ -193,7 +193,13 @@ export function makeItemList<T extends QueryResult, E extends IDataItem>({
 
     // set up hotkeys
     useEffect(() => {
-      Mousetrap.bind("f", () => setShowEditFilter(true));
+      Mousetrap.bind("f", (e) => {
+        setShowEditFilter(true);
+        // prevent default behavior of typing f in a text field
+        // otherwise the filter dialog closes, the query field is focused and
+        // f is typed.
+        e.preventDefault();
+      });
 
       return () => {
         Mousetrap.unbind("f");

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

@@ -118,6 +118,15 @@ input[type="range"].zoom-slider {
 }
 
 .edit-filter-dialog {
+  .modal-header {
+    align-items: center;
+    padding: 0.5rem 1rem;
+
+    .search-input {
+      width: auto;
+    }
+  }
+
   .modal-body {
     padding-left: 0;
     padding-right: 0;

ui/v2.5/src/docs/en/Manual/KeyboardShortcuts.md

@@ -24,7 +24,7 @@
 
 | Keyboard sequence | Action |
 |-------------------|--------|
-| `/` | Focus search field |
+| `/` | Focus search field / focus query field in filter dialog |
 | `f` | Show Add Filter dialog |
 | `r` | Reshuffle if sorted by random |
 | `v g` | Set view to grid |

ui/v2.5/src/utils/focus.ts

@@ -1,4 +1,4 @@
-import { useRef } from "react";
+import { useRef, useEffect } from "react";
 
 const useFocus = () => {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -14,4 +14,19 @@ const useFocus = () => {
   return [htmlElRef, setFocus] as const;
 };
 
+// focuses on the element only once on mount
+export const useFocusOnce = () => {
+  const [htmlElRef, setFocus] = useFocus();
+  const focused = useRef(false);
+
+  useEffect(() => {
+    if (!focused.current) {
+      setFocus();
+      focused.current = true;
+    }
+  }, [setFocus]);
+
+  return [htmlElRef, setFocus] as const;
+};
+
 export default useFocus;