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<template>
<sidebar-widget id="search-widget" class="sidebar-search" :title="$gettext('Suche')">
<template #content>
<form class="sidebar-search">
<ul class="needles">
<li>
<div class="input-group files-search">
<input type="text" id="searchterm" name="searchterm" v-model.trim="searchterm"
:placeholder="$gettext('Veranstaltung suchen')"
:aria-label="$gettext('Veranstaltung suchen')">
<a v-if="isActive" @click.prevent="cancelSearch" class="reset-search">
<studip-icon shape="decline"></studip-icon>
</a>
<button type="submit" class="submit-search" :title="$gettext('Suchen')"
@click.prevent="doSearch">
<studip-icon shape="search"
:role="maySearch ? 'clickable' : 'inactive'"
></studip-icon>
</button>
</div>
</li>
</ul>
</form>
</template>
</sidebar-widget>
</template>
<script>
import SidebarWidget from './SidebarWidget.vue';
import StudipIcon from './StudipIcon.vue';
export default {
name: 'search-widget',
components: {
StudipIcon,
SidebarWidget
},
props: {
minLength: {
type: Number,
default: 0,
}
},
data() {
return {
searchterm: '',
isActive: false
};
},
computed: {
maySearch() {
return this.searchterm.length >= this.minLength;
}
},
methods: {
doSearch() {
if (!this.maySearch) {
return;
}
if (this.searchterm !== '') {
this.isActive = true;
STUDIP.eventBus.emit('do-search', this.searchterm);
} else {
this.cancelSearch();
}
},
cancelSearch() {
this.isActive = false;
this.searchterm = '';
STUDIP.eventBus.emit('cancel-search');
}
},
mounted() {
const url = new URL(window.location.href);
if (url.searchParams.has('search')) {
this.searchterm = url.searchParams.get('search');
this.doSearch();
}
}
}
</script>
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