Gani Georgiev
33 lines
834 B
Svelte
33 lines
834 B
Svelte
<script>
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import CommonHelper from "@/utils/CommonHelper";
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export let file; // File() instance
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export let size = 50; // preview thumb size (if file is image)
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$: if (typeof file !== "undefined") {
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loadPreviewUrl();
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}
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$: previewUrl = "";
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function loadPreviewUrl() {
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previewUrl = "";
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if (CommonHelper.hasImageExtension(file?.name)) {
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CommonHelper.generateThumb(file, size, size)
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.then((url) => {
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previewUrl = url;
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})
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.catch((err) => {
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console.warn("Unable to generate thumb: ", err);
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});
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}
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}
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</script>
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{#if previewUrl}
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<img src={previewUrl} width={size} height={size} alt={file.name} />
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{:else}
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<i class="ri-file-line" alt={file.name} />
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{/if}
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