vert/src/routes/convert/+page.svelte

429 lines
12 KiB
Svelte

<script lang="ts">
import { goto } from "$app/navigation";
import { blur, duration, flip } from "$lib/animation";
import Dropdown from "$lib/components/functional/Dropdown.svelte";
import ProgressiveBlur from "$lib/components/visual/effects/ProgressiveBlur.svelte";
import { converters } from "$lib/converters";
import type { Converter } from "$lib/converters/converter.svelte";
import { files } from "$lib/store/index.svelte";
import clsx from "clsx";
import { ArrowRight, XIcon } from "lucide-svelte";
import { onMount } from "svelte";
import { quintOut } from "svelte/easing";
const reversedFiles = $derived(files.files.slice().reverse());
let finisheds = $state(
Array.from({ length: files.files.length }, () => false),
);
let isSm = $state(false);
let processings = $state<boolean[]>([]);
const convertersRequired = $derived.by(() => {
const required: Converter[] = [];
for (let i = 0; i < files.files.length; i++) {
const file = files.files[i];
const converter = converters.find(
(c) =>
c.supportedFormats.includes(file.from) &&
c.supportedFormats.includes(file.to),
);
if (!converter) throw new Error("No converter found");
required.push(converter);
}
return Array.from(new Set(required));
});
const multipleConverters = $derived(convertersRequired.length > 1);
const noMultConverter = $derived(
multipleConverters ? null : convertersRequired[0],
);
const allConvertersReady = $derived(
convertersRequired.every((c) => c.ready),
);
onMount(() => {
isSm = window.innerWidth < 640;
window.addEventListener("resize", () => {
isSm = window.innerWidth < 640;
});
});
let disabled = $derived(files.files.some((f) => !f.result));
onMount(() => {
finisheds.forEach((_, i) => {
const duration = 575 + i * 50 - 32;
setTimeout(() => {
finisheds[i] = true;
}, duration);
});
});
const convertAll = async () => {
files.files.forEach((f) => (f.result = null));
const promises: Promise<void>[] = [];
for (let i = 0; i < files.files.length; i++) {
promises.push(
(async () => {
const file = files.files[i];
const converter = converters.find(
(c) =>
c.supportedFormats.includes(file.from) &&
c.supportedFormats.includes(file.to),
);
if (!converter) throw new Error("No converter found");
const to = file.to;
processings[i] = true;
const converted = await converter.convert(
{
name: file.file.name,
buffer: await file.file.arrayBuffer(),
},
to,
);
files.files[i] = {
...file,
result: {
...converted,
blobUrl: URL.createObjectURL(
new Blob([converted.buffer], {
type: file.file.type,
}),
),
animating: true,
},
};
processings[i] = false;
})(),
);
}
await Promise.all(promises);
};
const downloadAll = async () => {
const dlFiles: any[] = [];
for (let i = 0; i < files.files.length; i++) {
const file = files.files[i];
const result = file.result;
if (!result) {
console.error("No result found");
continue;
}
dlFiles.push({
name: file.file.name.replace(/\.[^/.]+$/, "") + file.to,
lastModified: Date.now(),
input: result.buffer,
});
}
if (files.files.length === 0) return;
if (files.files.length === 1) {
// download the image only
const blob = URL.createObjectURL(
new Blob([dlFiles[0].input], {
type: files.files[0].to.slice(1),
}),
);
const a = document.createElement("a");
a.href = blob;
a.download = `VERT-Converted_${new Date().toISOString()}${
files.files[0].to
}`;
a.click();
URL.revokeObjectURL(blob);
a.remove();
return;
}
const { downloadZip } = await import("client-zip");
const blob = await downloadZip(dlFiles, "converted.zip").blob();
const url = URL.createObjectURL(blob);
const a = document.createElement("a");
a.href = url;
a.download = `VERT-Converted_${new Date().toISOString()}.zip`;
a.click();
URL.revokeObjectURL(url);
a.remove();
};
</script>
<svelte:head>
<title>Your Conversions</title>
<meta name="title" content="Your Conversions — VERT.sh" />
<meta property="og:title" content="Your Conversions — VERT.sh" />
<meta property="twitter:title" content="Your Conversions — VERT.sh" />
</svelte:head>
<div class="grid grid-cols-1 grid-rows-1 w-full">
{#if files.files.length === 0}
<p class="text-foreground-muted col-start-1 row-start-1 text-center">
No files uploaded. Head to the Upload tab to begin!
</p>
{:else}
<div
class="flex flex-col gap-4 w-full items-center col-start-1 row-start-1"
out:blur={{
duration,
easing: quintOut,
blurMultiplier: 16,
}}
>
<div
class="w-full p-4 max-w-screen-lg border-solid flex-col border-2 rounded-2xl border-foreground-muted-alt flex flex-shrink-0"
>
<h2 class="font-bold text-xl mb-1">Options</h2>
<div class="flex flex-col w-full gap-4 mt-2">
<div class="flex flex-col gap-3 w-fit">
<h3>Set all target formats</h3>
<div class="grid grid-rows-1 grid-cols-1">
{#if !multipleConverters && noMultConverter}
<div
transition:blur={{
blurMultiplier: 8,
duration,
easing: quintOut,
}}
class="row-start-1 col-start-1 w-fit"
>
<Dropdown
options={noMultConverter.supportedFormats}
onselect={(o) => {
// files.conversionTypes = Array.from(
// { length: files.files.length },
// () => o,
// );
files.files.forEach((file) => {
file.result = null;
file.to = o;
});
}}
/>
</div>
{:else}
<div
class="italic w-fit text-foreground-muted-alt h-11 flex items-center row-start-1 col-start-1"
transition:blur={{
blurMultiplier: 8,
duration,
easing: quintOut,
}}
>
The listed files require different
converters, so you can't set them in bulk.
</div>
{/if}
</div>
</div>
</div>
<div class="grid md:grid-cols-2 gap-3 mt-4">
<button
onclick={convertAll}
class={clsx("btn flex-grow", {
"btn-highlight": disabled,
})}
disabled={!allConvertersReady}
>
{#if allConvertersReady}
Convert {files.files.length > 1 ? "All" : ""}
{:else}
Loading...
{/if}
</button>
<button
onclick={downloadAll}
class={clsx("btn flex-grow", {
"btn-highlight": !disabled,
})}
{disabled}
>Download {files.files.length > 1 ? "All" : ""}</button
>
</div>
</div>
{#each reversedFiles as file, i (file.id)}
{@const converter = (() => {
return converters.find((c) =>
c.supportedFormats.includes(file.from),
);
})()}
<div
class="w-full rounded-xl"
animate:flip={{ duration, easing: quintOut }}
out:blur={{
duration,
easing: quintOut,
blurMultiplier: 16,
}}
>
<div
class={clsx(
"sm:h-16 sm:py-0 py-4 px-3 flex relative flex-shrink-0 items-center w-full rounded-xl",
{
"initial-fade": !finisheds[i],
processing:
processings[files.files.length - i - 1],
},
)}
style="--delay: {i * 50}ms; z-index: {files.files
.length - i}; border: solid 3px {file.result
? 'var(--accent-bg)'
: 'var(--fg-muted-alt)'}; transition: border 1000ms ease; transition: filter {duration}ms var(--transition), transform {duration}ms var(--transition);"
>
<div
class="flex gap-8 sm:gap-0 sm:flex-row flex-col items-center justify-between w-full z-50 relative sm:h-fit h-full"
>
<div
class={clsx(
"py-2 px-3 rounded-xl transition-colors duration-300 sm:w-fit w-full sm:text-left text-center",
{
"bg-accent-background text-accent-foreground":
file.result,
"bg-background text-foreground":
!file.result,
},
)}
>
{file.file.name}
</div>
<div
class="flex items-center gap-3 sm:justify-normal w-full sm:w-fit flex-shrink-0"
>
{#if converter && converter.supportedFormats.includes(file.from)}
<span class="sm:block hidden">from</span>
<span
class="py-2 px-3 font-display bg-foreground text-background rounded-xl sm:block hidden"
>{file.from}</span
>
<span class="sm:block hidden">to</span>
<div class="sm:block hidden">
<Dropdown
options={converter.supportedFormats}
bind:selected={files.files[
files.files.length - i - 1
].to}
onselect={() => {
file.result = null;
}}
/>
</div>
<div class="w-full sm:hidden block h-11">
<div
class="py-2 px-3 font-display bg-foreground text-background rounded-xl"
>
{file.from}
</div>
</div>
<div
class="w-full sm:hidden h-full flex justify-center items-center"
>
<ArrowRight
class="w-6 h-6 text-accent-foreground"
/>
</div>
<div class="w-full sm:hidden block h-full">
<Dropdown
options={converter.supportedFormats}
bind:selected={files.files[
files.files.length - 1 - i
].to}
onselect={() => {
file.result = null;
}}
/>
</div>
{:else}
<span
class="py-2 px-3 font-display bg-foreground-failure text-white rounded-xl"
>{file.from}</span
>
<span class="text-foreground-failure">
is not supported!
</span>
{/if}
<button
onclick={() => {
// delete the file from the list
files.files = files.files.filter(
(f) => f !== file,
);
if (files.files.length === 0) goto("/");
}}
class="ml-2 mr-1 sm:block hidden"
>
<XIcon size="18" />
</button>
</div>
</div>
{#if converter && converter.supportedFormats.includes(file.from)}
<!-- god knows why, but setting opacity > 0.98 causes a z-ordering issue in firefox ??? -->
<div
class="absolute top-0 -z-50 left-0 w-full h-full rounded-[10px] overflow-hidden opacity-[0.98]"
>
<div
class="bg-cover bg-center w-full h-full"
style="background-image: url({file.blobUrl});"
></div>
<div
class="absolute sm:top-0 bottom-0 sm:right-0 sm:w-5/6 h-5/6 w-full sm:h-full"
>
<ProgressiveBlur
direction={isSm ? "bottom" : "right"}
endIntensity={128}
iterations={6}
fadeTo="var(--bg-transparent)"
/>
</div>
</div>
{/if}
</div>
</div>
{/each}
<div class="w-full h-4 flex-shrink-0"></div>
</div>
{/if}
</div>
<style>
@keyframes initial-transition {
0% {
transform: translateY(50px);
filter: blur(16px);
opacity: 0;
}
100% {
transform: translateY(0);
filter: blur(0);
opacity: 1;
}
}
.initial-fade {
animation: initial-transition 600ms var(--delay) var(--transition);
opacity: 0;
}
.initial-fade.finished {
animation: none;
opacity: 1 !important;
}
.processing {
transform: scale(1.05);
filter: blur(4px);
pointer-events: none;
}
.file-list {
transition:
filter 500ms var(--transition),
transform 500ms var(--transition);
}
</style>