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<template>
<li :id="item.id" :class="[{'icon-loading-small': item.loading, 'open': item.opened, 'collapsible': item.collapsible&&item.children&&item.children.length>0 }, item.classes]">
<!-- Bullet -->
<div v-if="item.bullet" class="app-navigation-entry-bullet" :style="{ backgroundColor: item.bullet }"></div>
<!-- Main link -->
<a v-if="item.href" :href="(item.href) ? item.href : '#' " @click="toggleCollapse" :class="item.icon" >
<img v-if="item.iconUrl" :alt="item.text" :src="item.iconUrl">
{{item.text}}
</a>
<!-- Router link if specified. href OR router -->
<router-link :to="item.router" v-else-if="item.router" :class="item.icon" >
<img v-if="item.iconUrl" :alt="item.text" :src="item.iconUrl">
{{item.text}}
</router-link>
<!-- Popover, counter and button(s) -->
<div v-if="item.utils" class="app-navigation-entry-utils">
<ul>
<!-- counter -->
<li v-if="Number.isInteger(item.utils.counter)"
class="app-navigation-entry-utils-counter">{{item.utils.counter}}</li>
<!-- first action if only one action and counter -->
<li v-if="item.utils.actions && item.utils.actions.length === 1 && Number.isInteger(item.utils.counter)"
class="app-navigation-entry-utils-menu-button">
<button @click="item.utils.actions[0].action" :class="item.utils.actions[0].icon" :title="item.utils.actions[0].text"></button>
</li>
<!-- second action only two actions and no counter -->
<li v-else-if="item.utils.actions && item.utils.actions.length === 2 && !Number.isInteger(item.utils.counter)"
v-for="action in item.utils.actions" :key="action.action"
class="app-navigation-entry-utils-menu-button">
<button @click="action.action" :class="action.icon" :title="action.text"></button>
</li>
<!-- menu if only at least one action and counter OR two actions and no counter-->
<li v-else-if="item.utils.actions && item.utils.actions.length > 1 && (Number.isInteger(item.utils.counter) || item.utils.actions.length > 2)"
class="app-navigation-entry-utils-menu-button">
<button v-click-outside="hideMenu" @click="showMenu" ></button>
</li>
</ul>
</div>
<!-- if more than 2 actions or more than 1 actions with counter -->
<div v-if="item.utils && item.utils.actions && item.utils.actions.length > 1 && (Number.isInteger(item.utils.counter) || item.utils.actions.length > 2)"
class="app-navigation-entry-menu" :class="{ 'open': openedMenu }">
<popover-menu :menu="item.utils.actions"/>
</div>
<!-- undo entry -->
<div class="app-navigation-entry-deleted" v-if="item.undo">
<div class="app-navigation-entry-deleted-description">{{item.undo.text}}</div>
<button class="app-navigation-entry-deleted-button icon-history" :title="t('settings', 'Undo')"></button>
</div>
<!-- edit entry -->
<div class="app-navigation-entry-edit" v-if="item.edit">
<form>
<input type="text" v-model="item.text">
<input type="submit" value="" class="icon-confirm">
<input type="submit" value="" class="icon-close" @click.stop.prevent="cancelEdit">
</form>
</div>
<!-- if the item has children, inject the component with proper data -->
<ul v-if="item.children">
<navigation-item v-for="(item, key) in item.children" :item="item" :key="key" />
</ul>
</li>
</template>
<script>
import popoverMenu from '../popoverMenu';
import ClickOutside from 'vue-click-outside';
import Vue from 'vue';
export default {
name: 'navigationItem',
props: ['item'],
components: {
popoverMenu
},
directives: {
ClickOutside
},
data() {
return {
openedMenu: false
}
},
methods: {
showMen() {
this.openedMenu = true;
},
hideMenu() {
this.openedMenu = false;
},
toggleCollapse() {
// if item.opened isn't set, Vue won't trigger view updates https://vuejs.org/v2/api/#Vue-set
// ternary is here to detect the undefined state of item.opened
Vue.set(this.item, 'opened', this.item.opened ? !this.item.opened : true);
},
cancelEdit() {
// remove the editing class
if (Array.isArray(this.item.classes))
this.item.classes = this.item.classes.filter(item => item !== 'editing');
}
},
mounted() {
// prevent click outside event with popupItem.
this.popupItem = this.$el;
},
}
</script>
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