forked from MapComplete/MapComplete
56 lines
2 KiB
Svelte
56 lines
2 KiB
Svelte
<script lang="ts">
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/**
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* The 'imageOperations' previews an image and offers some extra tools (e.g. download)
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*/
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import type { ProvidedImage } from "../../Logic/ImageProviders/ImageProvider"
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import ImageAttribution from "./ImageAttribution.svelte"
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import ImagePreview from "./ImagePreview.svelte"
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import { DownloadIcon } from "@rgossiaux/svelte-heroicons/solid"
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import { Utils } from "../../Utils"
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import { twMerge } from "tailwind-merge"
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import { UIEventSource } from "../../Logic/UIEventSource"
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import Loading from "../Base/Loading.svelte"
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import Tr from "../Base/Tr.svelte"
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import Translations from "../i18n/Translations"
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export let image: ProvidedImage
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export let clss: string = undefined
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let isLoaded = new UIEventSource(false)
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async function download() {
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const response = await fetch(image.url_hd ?? image.url)
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const blob = await response.blob()
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Utils.offerContentsAsDownloadableFile(blob, new URL(image.url).pathname.split("/").at(-1), {
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mimetype: "image/jpg",
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})
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}
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</script>
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<div class={twMerge("relative h-full w-full", clss)}>
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<div class="panzoom-container focusable absolute top-0 left-0 h-full w-full overflow-hidden">
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{#if !$isLoaded}
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<div class="flex h-full w-full items-center justify-center">
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<Loading />
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</div>
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{/if}
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<ImagePreview {image} {isLoaded} />
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</div>
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<div
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class="pointer-events-none absolute bottom-0 left-0 flex w-full flex-wrap items-end justify-between"
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>
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<div
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class="pointer-events-auto m-1 w-fit transition-colors duration-200"
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>
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<ImageAttribution {image} attributionFormat="large"/>
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</div>
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<button
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class="no-image-background pointer-events-auto flex items-center bg-black text-white opacity-50 transition-colors duration-200 hover:opacity-100"
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on:click={() => download()}
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>
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<DownloadIcon class="h-6 w-6 px-2 opacity-100" />
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<Tr t={Translations.t.general.download.downloadImage}/>
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</button>
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</div>
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</div>
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