Merge branch 'master' into feature-30660/FHC4_StudierendenGUI_Prototyp

public/js/plugin/Phrasen.js

@@ -0,0 +1,67 @@
+const categories = Vue.reactive({});
+const loadingModules = {};
+
+function extractCategory(obj, category) {
+	return obj.filter(e => e.category == category).reduce((res, elem) => {
+		if (!res[elem.phrase])
+			res[elem.phrase] = elem.text;
+		return res;
+	}, {});
+}
+function getValueForLoadedPhrase(category, phrase, params) {
+	let result = categories[category][phrase];
+	if (!result)
+		return '<< PHRASE ' + phrase + '>>';
+	if (params)
+		result = result.replace(/\{([^}]*)\}/g, (match, p1) => params[p1] === undefined ? match : params[p1]);
+	return result;
+}
+
+
+const phrasen = {
+	loadCategory(category) {
+		if (Array.isArray(category))
+			return Promise.all(category.map(cat => this.loadCategory(cat)));
+		if (!loadingModules[category])
+			loadingModules[category] = axios
+				.get(FHC_JS_DATA_STORAGE_OBJECT.app_root + FHC_JS_DATA_STORAGE_OBJECT.ci_router + '/components/Phrasen/loadModule/' + category)
+				.then(res => {
+					if (res.data.retval)
+						categories[category] = extractCategory(res.data.retval, category);
+					else
+						categories[category] = {};
+				});
+		return loadingModules[category];
+	},
+	t_ref(category, phrase, params) {
+		console.warn('depricated');
+		return Vue.computed(() => this.t(category, phrase, params));
+	},
+	t(category, phrase, params) {
+		if (params === undefined && (
+			(Array.isArray(category) && category.length == 2) ||
+			(category.split && category.split('/').length == 2))
+			) {
+			params = phrase;
+			[category, phrase] = category.split ? category.split('/') : category;
+		}
+		if (phrase === undefined) {
+			console.error('invalid input', category, phrase, params);
+			return '';
+		}
+		let val = Vue.computed(() => {
+			if (!categories[category])
+				return '';
+			return getValueForLoadedPhrase(category, phrase, params);
+		});
+		if (!categories[category])
+			this.loadCategory(category);
+		return val.value;
+	}
+};
+
+export default {
+	install(app, options) {
+		app.config.globalProperties.$p = phrasen;
+	}
+}