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@@ -0,0 +1,326 @@
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+<script lang="ts">
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+ import { Select } from 'bits-ui';
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+
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+ import { flyAndScale } from '$lib/utils/transitions';
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+ import { createEventDispatcher, onMount, getContext } from 'svelte';
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+
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+ import ChevronDown from '$lib/components/icons/ChevronDown.svelte';
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+ import Check from '$lib/components/icons/Check.svelte';
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+ import Search from '$lib/components/icons/Search.svelte';
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+
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+ import { cancelOllamaRequest, deleteModel, getOllamaVersion, pullModel } from '$lib/apis/ollama';
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+
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+ import { user, MODEL_DOWNLOAD_POOL } from '$lib/stores';
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+ import { toast } from 'svelte-sonner';
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+ import { splitStream } from '$lib/utils';
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+ import Tooltip from '$lib/components/common/Tooltip.svelte';
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+
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+ const i18n = getContext('i18n');
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+ const dispatch = createEventDispatcher();
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+
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+ export let value = '';
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+ export let placeholder = 'Select a model';
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+ export let searchEnabled = true;
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+ export let searchPlaceholder = 'Search a model';
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+
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+ export let items = [{ value: 'mango', label: 'Mango' }];
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+
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+ let searchValue = '';
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+ let ollamaVersion = null;
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+
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+ $: filteredItems = searchValue
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+ ? items.filter((item) => item.value.includes(searchValue.toLowerCase()))
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+ : items;
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+
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+ const pullModelHandler = async () => {
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+ const sanitizedModelTag = searchValue.trim();
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+
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+ console.log($MODEL_DOWNLOAD_POOL);
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+ if ($MODEL_DOWNLOAD_POOL[sanitizedModelTag]) {
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+ toast.error(
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+ $i18n.t(`Model '{{modelTag}}' is already in queue for downloading.`, {
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+ modelTag: sanitizedModelTag
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+ })
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+ );
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+ return;
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+ }
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+ if (Object.keys($MODEL_DOWNLOAD_POOL).length === 3) {
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+ toast.error(
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+ $i18n.t('Maximum of 3 models can be downloaded simultaneously. Please try again later.')
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+ );
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+ return;
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+ }
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+
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+ const res = await pullModel(localStorage.token, sanitizedModelTag, '0').catch((error) => {
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+ toast.error(error);
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+ return null;
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+ });
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+
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+ if (res) {
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+ const reader = res.body
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+ .pipeThrough(new TextDecoderStream())
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+ .pipeThrough(splitStream('\n'))
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+ .getReader();
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+
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+ while (true) {
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+ try {
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+ const { value, done } = await reader.read();
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+ if (done) break;
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+
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+ let lines = value.split('\n');
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+
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+ for (const line of lines) {
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+ if (line !== '') {
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+ let data = JSON.parse(line);
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+ console.log(data);
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+ if (data.error) {
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+ throw data.error;
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+ }
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+ if (data.detail) {
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+ throw data.detail;
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+ }
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+
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+ if (data.id) {
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+ MODEL_DOWNLOAD_POOL.set({
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+ ...$MODEL_DOWNLOAD_POOL,
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+ [sanitizedModelTag]: {
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+ ...$MODEL_DOWNLOAD_POOL[sanitizedModelTag],
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+ requestId: data.id,
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+ reader,
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+ done: false
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+ }
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+ });
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+ console.log(data);
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+ }
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+
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+ if (data.status) {
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+ if (data.digest) {
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+ let downloadProgress = 0;
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+ if (data.completed) {
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+ downloadProgress = Math.round((data.completed / data.total) * 1000) / 10;
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+ } else {
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+ downloadProgress = 100;
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+ }
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+
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+ MODEL_DOWNLOAD_POOL.set({
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+ ...$MODEL_DOWNLOAD_POOL,
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+ [sanitizedModelTag]: {
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+ ...$MODEL_DOWNLOAD_POOL[sanitizedModelTag],
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+ pullProgress: downloadProgress,
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+ digest: data.digest
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+ }
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+ });
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+ } else {
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+ toast.success(data.status);
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+
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+ MODEL_DOWNLOAD_POOL.set({
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+ ...$MODEL_DOWNLOAD_POOL,
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+ [sanitizedModelTag]: {
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+ ...$MODEL_DOWNLOAD_POOL[sanitizedModelTag],
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+ done: data.status === 'success'
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+ }
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+ });
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+ }
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+ }
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+ }
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+ }
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+ } catch (error) {
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+ console.log(error);
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+ if (typeof error !== 'string') {
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+ error = error.message;
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+ }
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+
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+ toast.error(error);
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+ // opts.callback({ success: false, error, modelName: opts.modelName });
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+ }
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+ }
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+
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+ if ($MODEL_DOWNLOAD_POOL[sanitizedModelTag].done) {
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+ toast.success(
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+ $i18n.t(`Model '{{modelName}}' has been successfully downloaded.`, {
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+ modelName: sanitizedModelTag
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+ })
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+ );
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+ } else {
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+ toast.error('Download canceled');
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+ }
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+
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+ delete $MODEL_DOWNLOAD_POOL[sanitizedModelTag];
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+
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+ MODEL_DOWNLOAD_POOL.set({
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+ ...$MODEL_DOWNLOAD_POOL
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+ });
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+ }
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+ };
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+
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+ onMount(async () => {
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+ ollamaVersion = await getOllamaVersion(localStorage.token).catch((error) => false);
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+ });
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+
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+ const cancelModelPullHandler = async (model: string) => {
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+ const { reader, requestId } = $MODEL_DOWNLOAD_POOL[model];
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+ if (reader) {
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+ await reader.cancel();
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+
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+ await cancelOllamaRequest(localStorage.token, requestId);
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+ delete $MODEL_DOWNLOAD_POOL[model];
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+ MODEL_DOWNLOAD_POOL.set({
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+ ...$MODEL_DOWNLOAD_POOL
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+ });
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+ await deleteModel(localStorage.token, model);
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+ toast.success(`${model} download has been canceled`);
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+ }
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+ };
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+</script>
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+
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+<Select.Root
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+ {items}
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+ onOpenChange={() => {
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+ searchValue = '';
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+ }}
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+ selected={items.find((item) => item.value === value)}
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+ onSelectedChange={(selectedItem) => {
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+ value = selectedItem.value;
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+ }}
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+>
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+ <Select.Trigger class="relative w-full" aria-label={placeholder}>
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+ <Select.Value
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+ class="inline-flex h-input px-0.5 w-full outline-none bg-transparent truncate text-lg font-semibold placeholder-gray-400 focus:outline-none"
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+ {placeholder}
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+ />
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+ <ChevronDown className="absolute end-2 top-1/2 -translate-y-[45%] size-3.5" strokeWidth="2.5" />
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+ </Select.Trigger>
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+ <Select.Content
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+ class="w-full rounded-lg bg-white dark:bg-gray-900 dark:text-white shadow-lg border border-gray-300/30 dark:border-gray-700/50 outline-none"
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+ transition={flyAndScale}
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+ sideOffset={4}
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+ >
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+ <slot>
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+ {#if searchEnabled}
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+ <div class="flex items-center gap-2.5 px-5 mt-3.5 mb-3">
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+ <Search className="size-4" strokeWidth="2.5" />
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+
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+ <input
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+ bind:value={searchValue}
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+ class="w-full text-sm bg-transparent outline-none"
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+ placeholder={searchPlaceholder}
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+ />
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+ </div>
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+
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+ <hr class="border-gray-100 dark:border-gray-800" />
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+ {/if}
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+
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+ <div class="px-3 my-2 max-h-80 overflow-y-auto">
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+ {#each filteredItems as item}
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+ <Select.Item
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+ class="flex w-full font-medium line-clamp-1 select-none items-center rounded-button py-2 pl-3 pr-1.5 text-sm text-gray-700 dark:text-gray-100 outline-none transition-all duration-75 hover:bg-gray-100 dark:hover:bg-gray-850 rounded-lg cursor-pointer data-[highlighted]:bg-muted"
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+ value={item.value}
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+ label={item.label}
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+ >
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+ {item.label}
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+
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+ {#if value === item.value}
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+ <div class="ml-auto">
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+ <Check />
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+ </div>
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+ {/if}
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+ </Select.Item>
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+ {:else}
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+ <div>
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+ <div class="block px-3 py-2 text-sm text-gray-700 dark:text-gray-100">
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+ No results found
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+ </div>
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+ </div>
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+ {/each}
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+
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+ {#each Object.keys($MODEL_DOWNLOAD_POOL) as model}
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+ <div
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+ class="flex w-full justify-between font-medium select-none rounded-button py-2 pl-3 pr-1.5 text-sm text-gray-700 dark:text-gray-100 outline-none transition-all duration-75 rounded-lg cursor-pointer data-[highlighted]:bg-muted"
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+ >
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+ <div class="flex">
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+ <div class="-ml-2 mr-2.5 translate-y-0.5">
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+ <svg
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+ class="size-4"
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+ viewBox="0 0 24 24"
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+ fill="currentColor"
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+ xmlns="http://www.w3.org/2000/svg"
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+ ><style>
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+ .spinner_ajPY {
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+ transform-origin: center;
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+ animation: spinner_AtaB 0.75s infinite linear;
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+ }
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+ @keyframes spinner_AtaB {
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+ 100% {
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+ transform: rotate(360deg);
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+ }
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+ }
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+ </style><path
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+ d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,19a8,8,0,1,1,8-8A8,8,0,0,1,12,20Z"
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+ opacity=".25"
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+ /><path
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+ d="M10.14,1.16a11,11,0,0,0-9,8.92A1.59,1.59,0,0,0,2.46,12,1.52,1.52,0,0,0,4.11,10.7a8,8,0,0,1,6.66-6.61A1.42,1.42,0,0,0,12,2.69h0A1.57,1.57,0,0,0,10.14,1.16Z"
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+ class="spinner_ajPY"
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+ /></svg
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+ >
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+ </div>
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+
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+ <div class="flex flex-col self-start">
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+ <div class="line-clamp-1">
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+ Downloading "{model}" {'pullProgress' in $MODEL_DOWNLOAD_POOL[model]
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+ ? `(${$MODEL_DOWNLOAD_POOL[model].pullProgress}%)`
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+ : ''}
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+ </div>
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+
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+ {#if 'digest' in $MODEL_DOWNLOAD_POOL[model] && $MODEL_DOWNLOAD_POOL[model].digest}
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+ <div class="-mt-1 h-fit text-[0.7rem] dark:text-gray-500 line-clamp-1">
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+ {$MODEL_DOWNLOAD_POOL[model].digest}
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+ </div>
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+ {/if}
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+ </div>
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+ </div>
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+
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+ <div class="mr-3 translate-y-0.5">
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+ <Tooltip content="Cancel">
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+ <button
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+ class="text-gray-800 dark:text-gray-100"
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+ on:click={() => {
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+ cancelModelPullHandler(model);
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+ }}
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+ >
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+ <svg
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+ class="w-4 h-4 text-gray-800 dark:text-white"
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+ aria-hidden="true"
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+ xmlns="http://www.w3.org/2000/svg"
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+ width="24"
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+ height="24"
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+ fill="currentColor"
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+ viewBox="0 0 24 24"
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+ >
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+ <path
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+ stroke="currentColor"
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+ stroke-linecap="round"
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+ stroke-linejoin="round"
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+ stroke-width="2"
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+ d="M6 18 17.94 6M18 18 6.06 6"
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+ />
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+ </svg>
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+ </button>
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+ </Tooltip>
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+ </div>
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+ </div>
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+ {/each}
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+
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+ {#if !(searchValue.trim() in $MODEL_DOWNLOAD_POOL) && searchValue && ollamaVersion && $user.role === 'admin'}
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+ <button
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+ class="flex w-full font-medium line-clamp-1 select-none items-center rounded-button py-2 pl-3 pr-1.5 text-sm text-gray-700 dark:text-gray-100 outline-none transition-all duration-75 hover:bg-gray-100 dark:hover:bg-gray-850 rounded-lg cursor-pointer data-[highlighted]:bg-muted"
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+ on:click={() => {
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+ pullModelHandler();
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+ }}
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+ >
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+ Pull "{searchValue}" from Ollama.com
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+ </button>
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+ {/if}
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+ </div>
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+ </slot>
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+ </Select.Content>
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+</Select.Root>
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Timothy J. Baek