Render markdown in frontend

2023-05-29 18:19:09 -05:00
parent 1a23039b60
commit 8b1c8ba9ee
7 changed files with 366 additions and 22 deletions
--- a/src/lib/widgets/MarkdownWidget.svelte
+++ b/src/lib/widgets/MarkdownWidget.svelte
@@ -0,0 +1,227 @@
+<script lang="ts">
+ import { type WidgetLayout } from "$lib/stores/layoutStates";
+ import { get, type Writable, writable } from "svelte/store";
+ import { Block } from "@gradio/atoms";
+ import type { ComfyMarkdownNode } from "$lib/nodes/widgets";
+ import SvelteMarkdown from "svelte-markdown"
+
+ export let widget: WidgetLayout | null = null;
+ export let isMobile: boolean = false;
+
+ let node: ComfyMarkdownNode | null = null;
+ let nodeValue: Writable<string> = writable("");
+ let attrsChanged: Writable<number> = writable(0);
+
+ $: widget && setNodeValue(widget);
+
+ function setNodeValue(widget: WidgetLayout) {
+     if (widget) {
+         node = widget.node as ComfyMarkdownNode
+         nodeValue = node.value;
+         attrsChanged = widget.attrsChanged;
+     }
+ };
+</script>
+
+<div class="wrapper prose">
+    {#key $attrsChanged}
+        {#if widget !== null && node !== null}
+            <Block>
+                <SvelteMarkdown source={$nodeValue} />
+            </Block>
+        {/if}
+    {/key}
+</div>
+
+<style lang="scss">
+ .wrapper {
+     padding: 2px;
+     width: 100%;
+     height: 100%;
+
+     :global(> button) {
+         height: 100%;
+     }
+
+     :global(> .block) {
+         border-radius: 0 !important;
+     }
+ }
+
+ .prose {
+     font-weight: var(--prose-text-weight);
+     font-size: var(--text-md);
+ }
+
+ .prose * {
+     color: var(--body-text-color);
+ }
+
+ .prose p {
+     margin-bottom: var(--spacing-sm);
+     line-height: var(--line-lg);
+ }
+
+ /* headings
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+
+ .prose h1,
+ .prose h2,
+ .prose h3,
+ .prose h4,
+ .prose h5 {
+     margin: var(--spacing-xxl) 0 var(--spacing-lg);
+     font-weight: var(--prose-header-text-weight);
+     line-height: 1.3;
+ }
+
+ .prose > *:first-child {
+     margin-top: 0;
+ }
+
+ .prose h1 {
+     margin-top: 0;
+     font-size: var(--text-xxl);
+ }
+
+ .prose h2 {
+     font-size: var(--text-xl);
+ }
+
+ .prose h3 {
+     font-size: var(--text-lg);
+ }
+
+ .prose h4 {
+     font-size: 1.1em;
+ }
+
+ .prose h5 {
+     font-size: 1.05em;
+ }
+
+ /* lists
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+ .prose ul {
+     list-style: circle inside;
+ }
+ .prose ol {
+     list-style: decimal inside;
+ }
+
+ .prose ul > p,
+ .prose li > p {
+     display: inline-block;
+ }
+ .prose ol,
+ .prose ul {
+     margin-top: 0;
+     padding-left: 0;
+ }
+ .prose ul ul,
+ .prose ul ol,
+ .prose ol ol,
+ .prose ol ul {
+     margin: 0.5em 0 0.5em 3em;
+     font-size: 90%;
+ }
+ .prose li {
+     margin-bottom: 0.5em;
+ }
+
+ /* code
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+ .prose code {
+     border: 1px solid var(--border-color-primary);
+     border-radius: var(--radius-sm);
+     background: var(--background-fill-secondary);
+     padding: 1px 3px;
+     font-size: 85%;
+     white-space: nowrap;
+ }
+ .prose pre > code {
+     display: block;
+     padding: 0.5em 0.7em;
+     /* font-size: 100%; */
+     white-space: pre;
+ }
+
+ /* tables
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+ .prose th,
+ .prose td {
+     border-bottom: 1px solid #e1e1e1;
+     padding: 12px 15px;
+     text-align: left;
+ }
+ .prose th:first-child,
+ .prose td:first-child {
+     padding-left: 0;
+ }
+ .prose th:last-child,
+ .prose td:last-child {
+     padding-right: 0;
+ }
+
+ /* spacing
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+ .prose button,
+ .prose .button {
+     margin-bottom: var(--spacing-sm);
+ }
+ .prose input,
+ .prose textarea,
+ .prose select,
+ .prose fieldset {
+     margin-bottom: var(--spacing-sm);
+ }
+ .prose pre,
+ .prose blockquote,
+ .prose dl,
+ .prose figure,
+ .prose table,
+ .prose p,
+ .prose ul,
+ .prose ol,
+ .prose form {
+     margin-bottom: var(--spacing-md);
+ }
+
+ /* links
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+ .prose a {
+     color: var(--link-text-color);
+     text-decoration: underline;
+ }
+
+ .prose a:visited {
+     color: var(--link-text-color-visited);
+ }
+
+ .prose a:hover {
+     color: var(--link-text-color-hover);
+ }
+ .prose a:active {
+     color: var(--link-text-color-active);
+ }
+
+ /* misc
+ –––––––––––––––––––––––––––––––––––––––––––––––––– */
+
+ .prose hr {
+     margin-top: 3em;
+     margin-bottom: 3.5em;
+     border-width: 0;
+     border-top: 1px solid #e1e1e1;
+ }
+
+ .prose blockquote {
+     margin: var(--size-6) 0 !important;
+     border-left: 5px solid var(--border-color-primary);
+     padding-left: var(--size-2);
+ }
+
+ .prose :last-child {
+     margin-bottom: 0 !important;
+ }
+</style>