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<template>
<div v-if="shouldCollapse" class="action-menu">
<button class="action-menu-icon" :title="tooltip" aria-expanded="false">
<span></span>
<span></span>
<span></span>
</button>
<div class="action-menu-content">
<div class="action-menu-title">
{{ title }}
</div>
<ul class="action-menu-list">
<li v-for="item in navigationItems" :key="item.id"
class="action-menu-item"
:class="{'action-menu-item-disabled': item.disabled}"
>
<label v-if="item.disabled" aria-disabled="true" v-bind="item.attributes">
<studip-icon v-if="item.icon"
:shape="item.icon"
role="inactive"
class="action-menu-item-icon"
/>
<span v-else class="action-menu-no-icon"></span>
{{ item.label }}
</label>
<hr v-else-if="item.type === 'separator'">
<a v-else-if="item.type === 'link'" v-bind="item.attributes" v-on="linkEvents(item)">
<studip-icon v-if="item.icon"
:shape="item.icon"
class="action-menu-item-icon"
/>
<span v-else class="action-menu-no-icon"></span>
{{ item.label }}
</a>
<label v-else-if="item.icon" class="undecorated" v-on="linkEvents(item)" tabindex="0">
<studip-icon :shape="item.icon"
:name="item.name"
class="action-menu-item-icon"
v-bind="item.attributes"
/>
{{ item.label }}
</label>
<template v-else>
<span class="action-menu-no-icon"></span>
<button :name="item.name" v-bind="item.attributes" v-on="linkEvents(item)">
{{ item.label }}
</button>
</template>
</li>
</ul>
</div>
</div>
<div v-else>
<template v-for="item in navigationItems">
<label v-if="item.disabled" :key="item.id" aria-disabled="true" v-bind="item.attributes">
<studip-icon :shape="item.icon"
:alt="item.label"
:title="item.label"
role="inactive"
class="action-menu-item-icon"
/>
</label>
<span v-else-if="item.type === 'separator'" :key="item.id" class="quiet">|</span>
<a v-else :key="item.id" v-bind="item.attributes" v-on="linkEvents(item)">
<studip-icon :shape="item.icon"
:alt="item.label"
:title="item.label"
class="action-menu-item-icon"
></studip-icon>
</a>
</template>
</div>
</template>
<script>
import { $gettext } from '../../assets/javascripts/lib/gettext';
export default {
name: 'studip-action-menu',
props: {
items: Array,
collapseAt: {
default: null,
},
context: {
type: String,
default: ''
},
title: {
type: String,
default() {
return $gettext('Aktionen');
}
}
},
data () {
return {
open: false
};
},
methods: {
linkEvents (item) {
let events = {};
if (item.emit) {
events.click = (e) => {
e.preventDefault();
this.$emit.apply(this, [item.emit].concat(item.emitArguments ?? []));
this.close();
};
}
return events;
},
close () {
STUDIP.ActionMenu.closeAll();
}
},
computed: {
navigationItems () {
return this.items.map((item) => {
item.type = item.type ?? 'link';
item.attributes = item.attributes ?? {};
if (item.type === 'link') {
item.attributes.href = item.url ?? '#';
} else if (item.type === 'checkbox') {
item.attributes['aria-role'] = item.type;
item.attributes['aria-checked'] = item.checked.toString();
item.icon = item.checked ? 'checkbox-checked' : 'checkbox-unchecked';
} else if (item.type === 'radio') {
item.attributes['aria-role'] = item.type;
item.attributes['aria-checked'] = item.checked.toString();
item.icon = item.checked ? 'radiobutton-checked' : 'radiobutton-unchecked';
}
return item;
});
},
shouldCollapse () {
const collapseAt = this.collapseAt ?? this.getStudipConfig('ACTIONMENU_THRESHOLD') + 1;
if (collapseAt === false) {
return false;
}
if (collapseAt === true) {
return true;
}
return Number.parseInt(collapseAt) <= this.items.filter((item) => item.type !== 'separator').length;
},
tooltip () {
return this.context ? this.$gettext('%{title} für %{context}', {title: this.title, context: this.context}) : this.title;
}
}
}
</script>
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