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<template>
<StudipMessageBox v-if="!enabled" type="warning" :hide-close="true">
{{ $gettext('Caching ist systemweit ausgeschaltet, daher kann hier nichts konfiguriert werden.') }}
</StudipMessageBox>
<form v-else class="default" :action="actionUrl" method="post" ref="configForm">
<fieldset>
<legend>
<translate>Cachetyp</translate>
</legend>
<label>
<translate>Cachetyp auswählen</translate>
<select name="cachetype" v-model="selectedCacheType" @change="getCacheConfig">
<option v-for="(type) in cacheTypes" :key="type.cache_id" :value="type.class_name">
{{ type.display_name }}
</option>
</select>
</label>
</fieldset>
<fieldset>
<legend>Konfiguration</legend>
<template v-if="configComponent != null">
<component :is="configComponent" v-bind="configProps" ref="cacheConfig" @is-valid="setValid"></component>
</template>
<template v-else>
<translate>Für diesen Cachetyp ist keine Konfiguration erforderlich.</translate>
</template>
</fieldset>
<footer data-dialog-button>
<button class="button accept" @click.prevent="validateConfig" :disabled="!isValid">
<translate>Speichern</translate>
</button>
</footer>
</form>
</template>
<script>
import FileCacheConfig from './FileCacheConfig.vue'
import MemcachedCacheConfig from './MemcachedCacheConfig.vue'
import RedisCacheConfig from './RedisCacheConfig.vue'
import StudipMessageBox from './StudipMessageBox.vue';
export default {
name: 'CacheAdministration',
components: {
StudipMessageBox,
FileCacheConfig,
MemcachedCacheConfig,
RedisCacheConfig
},
props: {
cacheTypes: {
type: Array,
required: true
},
currentCache: {
type: String,
required: true
},
currentConfig: {
type: Object,
default() {
return {
component: null,
props: []
};
}
},
enabled: {
type: Boolean,
required: true,
}
},
data () {
return {
isValid: true,
selectedCacheType: this.currentCache,
configComponent: this.currentConfig.component,
configProps: this.currentConfig.props
}
},
computed: {
actionUrl () {
return STUDIP.URLHelper.getURL('dispatch.php/admin/cache/store_settings');
}
},
methods: {
/**
* Fetches configuration template for selected cache
* @param event
*/
getCacheConfig (event) {
const url = STUDIP.URLHelper.getURL(
'dispatch.php/admin/cache/get_config',
{cache: this.selectedCacheType},
true
);
fetch(url).then((response) => {
if (!response.ok) {
throw response
}
response.json().then((json) => {
this.configComponent = json.component
this.configProps = json.props
});
}).catch((error) => {
console.error(error)
console.error(error.status + ': ', error.statusText)
})
},
validateConfig () {
if (this.configComponent == null || this.isValid) {
this.$refs.configForm.submit()
}
},
setValid (state) {
this.isValid = state;
}
},
watch: {
configComponent () {
this.isValid = true;
}
}
}
</script>
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