allow filtering of techniques by ruleset

[alttp.git] / resources / js / components / pages / Techniques.js

diff --git a/resources/js/components/pages/Techniques.js b/resources/js/components/pages/Techniques.js
index 9334155a92ae284310726e8baa650d7f6e4592e7..ddecf5603e7752130588f2edad28fe90d9db3ebe 100644 (file)
--- a/resources/js/components/pages/Techniques.js
+++ b/resources/js/components/pages/Techniques.js
@@ -1,4 +1,5 @@
 import axios from 'axios';
+import PropTypes from 'prop-types';
 import React from 'react';
 import { withTranslation } from 'react-i18next';
 
@@ -10,36 +11,61 @@ import Overview from '../techniques/Overview';
 import { compareTranslation } from '../../helpers/Technique';
 import i18n from '../../i18n';
 
-const Techniques = () => {
+const Techniques = ({ namespace, type }) => {
        const [error, setError] = React.useState(null);
+       const [filter, setFilter] = React.useState({});
        const [loading, setLoading] = React.useState(true);
        const [techniques, setTechniques] = React.useState([]);
 
+       React.useEffect(() => {
+               const savedFilter = localStorage.getItem(`content.filter.${type}`);
+               if (savedFilter) {
+                       setFilter(JSON.parse(savedFilter));
+               } else {
+                       setFilter(filter => filter ? {} : filter);
+               }
+       }, [type]);
+
+       const updateFilter = React.useCallback(newFilter => {
+               localStorage.setItem(`content.filter.${type}`, JSON.stringify(newFilter));
+               setFilter(newFilter);
+       }, [type]);
+
        React.useEffect(() => {
                const ctrl = new AbortController();
-               setLoading(true);
-               window.document.title = i18n.t('techniques.heading');
+               if (!techniques.length) {
+                       setLoading(true);
+               }
+               window.document.title = i18n.t(`${namespace}.heading`);
                axios
-                       .get(`/api/tech`, { signal: ctrl.signal })
+                       .get(`/api/content`, {
+                               params: {
+                                       type,
+                                       ...filter,
+                               },
+                               signal: ctrl.signal
+                       })
                        .then(response => {
                                setError(null);
                                setLoading(false);
                                setTechniques(response.data.sort(compareTranslation('title', i18n.language)));
                        })
                        .catch(error => {
-                               setError(error);
-                               setLoading(false);
-                               setTechniques([]);
+                               if (!axios.isCancel(error)) {
+                                       setError(error);
+                                       setLoading(false);
+                                       setTechniques([]);
+                               }
                        });
                return () => {
                        ctrl.abort();
                };
-       }, []);
+       }, [filter, namespace, type]);
 
        React.useEffect(() => {
-               window.document.title = i18n.t('techniques.heading');
+               window.document.title = i18n.t(`${namespace}.heading`);
                setTechniques(t => [...t].sort(compareTranslation('title', i18n.language)));
-       }, [i18n.language]);
+       }, [namespace, i18n.language]);
 
        if (loading) {
                return <Loading />;
@@ -54,8 +80,19 @@ const Techniques = () => {
        }
 
        return <ErrorBoundary>
-               <Overview techniques={techniques} />
+               <Overview
+                       filter={filter}
+                       namespace={namespace}
+                       setFilter={updateFilter}
+                       techniques={techniques}
+                       type={type}
+               />
        </ErrorBoundary>;
 };
 
+Techniques.propTypes = {
+       namespace: PropTypes.string,
+       type: PropTypes.string,
+};
+
 export default withTranslation()(Techniques);