Files
yourpart3/frontend/src/components/AppNavigation.vue
Torsten Schulz (local) e8b04f01e8 Add Vocab Trainer feature with routing, database schema, and translations
- Introduced Vocab Trainer functionality, including new routes for managing languages and chapters.
- Implemented database schema for vocab-related tables to ensure data integrity.
- Updated navigation and UI components to include Vocab Trainer in the social network menu.
- Added translations for Vocab Trainer in both German and English locales, enhancing user accessibility.
2025-12-30 18:34:32 +01:00

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<template>
<nav>
<ul>
<!-- Hauptmenü -->
<li
v-for="(item, key) in menu"
:key="key"
class="mainmenuitem"
@click="handleItem(item, $event)"
>
<span
v-if="item.icon"
:style="`background-image:url('/images/icons/${item.icon}')`"
class="menu-icon"
>&nbsp;</span>
<span>{{ $t(`navigation.${key}`) }}</span>
<!-- Untermenü Ebene 1 -->
<ul v-if="item.children" class="submenu1">
<li
v-for="(subitem, subkey) in item.children"
:key="subkey"
@click="handleItem(subitem, $event)"
>
<span
v-if="subitem.icon"
:style="`background-image:url('/images/icons/${subitem.icon}')`"
class="submenu-icon"
>&nbsp;</span>
<span>{{ subitem?.label || $t(`navigation.m-${key}.${subkey}`) }}</span>
<span
v-if="subkey === 'forum' || subitem.children"
class="subsubmenu"
>&#x25B6;</span>
<!-- ForumUnterliste -->
<ul
v-if="subkey === 'forum' && forumList.length"
class="submenu2"
>
<li
v-for="forum in forumList"
:key="forum.id"
@click="handleItem({ action: 'openForum', params: forum.id }, $event)"
>
{{ forum.name }}
</li>
</ul>
<!-- Weiteres Untermenü Ebene 2 -->
<ul
v-else-if="subitem.children"
class="submenu2"
>
<li
v-for="(subsubitem, subsubkey) in subitem.children"
:key="subsubkey"
@click="handleItem(subsubitem, $event)"
>
<span
v-if="subsubitem.icon"
:style="`background-image:url('/images/icons/${subsubitem.icon}')`"
class="submenu-icon"
>&nbsp;</span>
<span>{{ subsubitem?.label || $t(`navigation.m-${key}.m-${subkey}.${subsubkey}`) }}</span>
</li>
</ul>
</li>
<!-- Eingeloggte Freunde -->
<li
v-if="item.showLoggedinFriends === 1 && friendsList.length"
v-for="friend in friendsList"
:key="friend.id"
@click="handleItem({ action: 'openChat', params: friend.id }, $event)"
>
{{ friend.username }}
<ul class="submenu2">
<li
@click="handleItem({ action: 'openChat', params: friend.id }, $event)"
>
{{ $t('navigation.m-friends.chat') }}
</li>
<li
@click="handleItem({ action: 'openProfile', params: friend.id }, $event)"
>
{{ $t('navigation.m-friends.profile') }}
</li>
</ul>
</li>
</ul>
</li>
</ul>
<div class="right-block">
<span @click="accessMailbox" class="mailbox"></span>
<span class="logoutblock">
<span class="username">{{ user.username }}</span>
<span @click="logout" class="menuitem">
{{ $t('navigation.logout') }}
</span>
</span>
</div>
</nav>
</template>
<script>
import { mapGetters, mapActions } from 'vuex';
import { createApp } from 'vue';
import apiClient from '@/utils/axios.js';
import RandomChatDialog from '../dialogues/chat/RandomChatDialog.vue';
import MultiChatDialog from '../dialogues/chat/MultiChatDialog.vue';
// Wichtig: die zentrale Instanzen importieren
import store from '@/store';
import router from '@/router';
import i18n from '@/i18n';
export default {
name: 'AppNavigation',
components: {
RandomChatDialog,
MultiChatDialog
},
data() {
return {
forumList: [],
friendsList: []
};
},
computed: {
...mapGetters(['menu', 'user', 'menuNeedsUpdate', 'socket'])
},
watch: {
menuNeedsUpdate(newVal) {
if (newVal) this.loadMenu();
},
socket(newSocket) {
if (newSocket) {
newSocket.on('forumschanged', this.fetchForums);
newSocket.on('friendloginchanged', this.fetchFriends);
newSocket.on('reloadmenu', this.loadMenu);
}
}
},
created() {
if (this.user?.id) {
this.loadMenu();
this.fetchForums();
this.fetchFriends();
}
},
beforeUnmount() {
const sock = this.socket;
if (sock) {
sock.off('forumschanged');
sock.off('friendloginchanged');
sock.off('reloadmenu');
}
},
methods: {
...mapActions(['loadMenu', 'logout']),
openMultiChat() {
// Räume können später dynamisch geladen werden, hier als Platzhalter ein Beispiel:
const exampleRooms = [
{ id: 1, title: 'Allgemein' },
{ id: 2, title: 'Rollenspiel' }
];
const ref = this.$root.$refs.multiChatDialog;
if (ref && typeof ref.open === 'function') {
ref.open(exampleRooms);
} else if (ref?.$refs?.dialog && typeof ref.$refs.dialog.open === 'function') {
ref.$refs.dialog.open();
} else {
console.error('MultiChatDialog nicht bereit oder ohne open()');
}
},
async fetchForums() {
try {
const res = await apiClient.get('/api/forum');
this.forumList = res.data;
} catch (err) {
console.error('Error fetching forums:', err);
}
},
async fetchFriends() {
try {
const res = await apiClient.get('/api/socialnetwork/friends/loggedin');
this.friendsList = res.data;
} catch (err) {
console.error('Error fetching friends:', err);
}
},
openForum(forumId) {
this.$router.push({ name: 'Forum', params: { id: forumId } });
},
openProfile(userId) {
this.$root.$refs.userProfileDialog.userId = userId;
this.$root.$refs.userProfileDialog.open();
},
openChat(userId) {
console.log('openChat:', userId);
// Datei erstellen und ans body anhängen
const container = document.createElement('div');
document.body.appendChild(container);
},
/**
* Einheitliche KlickLogik:
* 1) Nur aufklappen, wenn noch Untermenüs existieren
* 2) Bei `view`: Dialog/Window öffnen
* 3) Bei `action`: custom action aufrufen
* 4) Sonst: normale Router-Navigation
*/
handleItem(item, event) {
event.stopPropagation();
// 1) nur aufklappen
if (item.children) return;
// 2) view → Dialog/Window
if (item.view) {
const dialogRef = this.$root.$refs[item.class];
if (!dialogRef) {
console.error(`Dialog-Ref '${item.class}' nicht gefunden! Bitte prüfe Ref und Menü-Konfiguration.`);
return;
}
// Robust öffnen: erst open(), sonst auf inneres DialogWidget zurückgreifen
if (typeof dialogRef.open === 'function') {
dialogRef.open();
} else if (dialogRef.$refs?.dialog && typeof dialogRef.$refs.dialog.open === 'function') {
dialogRef.$refs.dialog.open();
} else {
console.error(`Dialog '${item.class}' gefunden, aber keine open()-Methode verfügbar.`);
}
return;
}
// 3) custom action (openForum, openChat, ...)
if (item.action && typeof this[item.action] === 'function') {
return this[item.action](item.params, event);
}
// 4) StandardNavigation
if (item.path) {
this.$router.push(item.path);
}
}
}
};
</script>
<style lang="scss" scoped>
@import '../assets/styles.scss';
nav,
nav > ul {
display: flex;
justify-content: space-between;
background-color: #f9a22c;
color: #000;
padding: 0;
margin: 0;
cursor: pointer;
flex-direction: row;
z-index: 999;
}
ul {
list-style-type: none;
padding: 0;
margin: 0;
}
nav > ul > li {
padding: 0 1em;
line-height: 2.5em;
transition: background-color 0.25s;
}
nav > ul > li:hover {
background-color: #d37c06;
white-space: nowrap;
}
nav > ul > li:hover > span {
color: #000;
}
nav > ul > li:hover > ul {
display: inline-block;
}
a {
text-decoration: none;
}
.right-block {
display: flex;
gap: 10px;
}
.logoutblock {
display: flex;
flex-direction: column;
}
.menuitem {
cursor: pointer;
color: #7e471b;
}
.mailbox {
background-image: url('@/assets/images/icons/message24.png');
background-size: contain;
background-repeat: no-repeat;
background-position: center;
padding-left: 24px;
text-align: left;
}
.mainmenuitem {
position: relative;
}
.submenu1 {
position: absolute;
border: 1px solid #7e471b;
background-color: #f9a22c;
left: 0;
top: 2.5em;
max-height: 0;
overflow: visible;
opacity: 0;
visibility: hidden;
transition: max-height 0.25s ease-in-out,
opacity 0.05s ease-in-out,
visibility 0s 0.05s;
}
.mainmenuitem:hover .submenu1 {
max-height: 500px;
opacity: 1;
visibility: visible;
transition: max-height 0.25s ease-in-out,
opacity 0.05s ease-in-out,
visibility 0s;
}
.submenu1 > li {
padding: 0.5em;
line-height: 1em;
color: #7e471b;
position: relative;
}
.submenu1 > li:hover {
color: #000;
background-color: #d37c06;
}
.menu-icon,
.submenu-icon {
display: inline-block;
background-repeat: no-repeat;
line-height: 1em;
}
.menu-icon {
width: 24px;
height: 24px;
margin-right: 3px;
}
.submenu-icon {
width: 1.2em;
height: 1em;
margin-right: 3px;
background-size: 1.2em 1.2em;
}
.submenu2 {
position: absolute;
background-color: #f9a22c;
left: 100%;
top: 0;
border: 1px solid #7e471b;
max-height: 0;
overflow: hidden;
opacity: 0;
visibility: hidden;
transition: max-height 0.25s ease-in-out,
opacity 0.05s ease-in-out,
visibility 0s 0.05s;
}
.submenu1 > li:hover .submenu2 {
max-height: 500px;
opacity: 1;
visibility: visible;
transition: max-height 0.25s ease-in-out,
opacity 0.05s ease-in-out,
visibility 0s;
}
.submenu2 > li {
padding: 0.5em;
line-height: 1em;
color: #7e471b;
}
.submenu2 > li:hover {
color: #000;
background-color: #d37c06;
}
.subsubmenu {
float: right;
font-size: 8pt;
margin-right: -4px;
}
</style>