magnetar/fe_calckey/frontend/client/src/widgets/instance-cloud.vue

<template>
    <MkContainer
        :naked="widgetProps.transparent"
        :show-header="false"
        class="mkw-instance-cloud"
    >
        <div class="">
            <MkTagCloud v-if="activeInstances">
                <li v-for="instance in activeInstances" :key="instance.id">
                    <a @click.prevent="onInstanceClick(instance)">
                        <img
                            style="width: 32px"
                            :src="getInstanceIcon(instance)"
                        />
                    </a>
                </li>
            </MkTagCloud>
        </div>
    </MkContainer>
</template>

<script lang="ts" setup>
import {} from "vue";
import {
    useWidgetPropsManager,
    WidgetComponentEmits,
    WidgetComponentProps,
} from "./widget";
import type { Widget, WidgetComponentExpose } from "./widget";
import type { GetFormResultType } from "@/scripts/form";
import MkContainer from "@/components/MkContainer.vue";
import MkTagCloud from "@/components/MkTagCloud.vue";
import * as os from "@/os";
import { useInterval } from "@/scripts/use-interval";
import { getProxiedImageUrlNullable } from "@/scripts/media-proxy";

const name = "instanceCloud";

const widgetPropsDef = {
    transparent: {
        type: "boolean" as const,
        default: false,
    },
};

type WidgetProps = GetFormResultType<typeof widgetPropsDef>;

// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
//const props = defineProps<WidgetComponentProps<WidgetProps>>();
//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
const props = defineProps<{ widget?: Widget<WidgetProps> }>();
const emit = defineEmits<{ (ev: "updateProps", props: WidgetProps) }>();

const { widgetProps, configure } = useWidgetPropsManager(
    name,
    widgetPropsDef,
    props,
    emit
);

let cloud = $ref<InstanceType<typeof MkTagCloud> | null>();
let activeInstances = $shallowRef(null);

function onInstanceClick(i) {
    os.pageWindow(`/instance-info/${i.host}`);
}

useInterval(
    () => {
        os.api("federation/instances", {
            sort: "+lastCommunicatedAt",
            limit: 25,
        }).then((res) => {
            activeInstances = res;
            if (cloud) cloud.update();
        });
    },
    1000 * 60 * 3,
    {
        immediate: true,
        afterMounted: true,
    }
);

function getInstanceIcon(instance): string {
    return (
        getProxiedImageUrlNullable(instance.iconUrl, "preview") ??
        getProxiedImageUrlNullable(instance.faviconUrl, "preview") ??
        "/client-assets/dummy.png"
    );
}

defineExpose<WidgetComponentExpose>({
    name,
    configure,
    id: props.widget ? props.widget.id : null,
});
</script>

<style lang="scss" scoped></style>