extern/pdf-to-markdown
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Johannes Zillmann 2021-01-29 13:24:48 +01:00
parent 8783e3cf9e
commit 93d067b346
3 changed files with 115 additions and 28 deletions
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2
ui/public/index.html
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@ -5,7 +5,7 @@
<link rel="icon" href="/favicon.ico" /> <link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Web site created using create-snowpack-app" /> <meta name="description" content="Web site created using create-snowpack-app" />
<title>Snowpack App</title> <title>PDF to Markdown</title>
</head> </head>
<body> <body>
<noscript>You need to enable JavaScript to run this app.</noscript> <noscript>You need to enable JavaScript to run this app.</noscript>

1
ui/src/Result.svelte
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@ -1,6 +1,5 @@
<script> <script>
import type ParseResult from 'pdf-to-markdown-core/lib/src/ParseResult'; import type ParseResult from 'pdf-to-markdown-core/lib/src/ParseResult';
import type Item from '@core/Item';
import Table from './Table.svelte'; import Table from './Table.svelte';
export let parseResult: ParseResult; export let parseResult: ParseResult;

126
ui/src/Table.svelte
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@ -1,11 +1,74 @@
<script> <script>
import type Item from '@core/Item'; import type Item from '@core/Item';
import { Collection, BookOpen, Support, ArrowLeft, ArrowRight } from 'svelte-hero-icons';
export let columns: string[]; export let columns: string[];
export let items: Item[]; export let items: Item[];
const pages = [...new Set(items.map((item) => item.page))];
const maxPage = Math.max(...pages);
let focusedPage: number;
$: focused = typeof focusedPage === 'number';
let openedPageIndex = false;
const itemsGroupedByPage = items.reduce((map, item) => {
if (!map.has(item.page)) {
map.set(item.page, []);
}
map.get(item.page).push(item);
return map;
}, new Map<number, Item[]>());
function focusOnPage(pageNumber: number) {
openedPageIndex = false;
focusedPage = pageNumber;
}
function showAllPages() {
openedPageIndex = false;
focusedPage = undefined;
}
</script> </script>
<!-- Sticky Controls -->
<div class="controls pb-3">
<div class="flex items-center space-x-2">
<span>
<span on:click={() => (openedPageIndex = !openedPageIndex)}>
<BookOpen size="1x" class="hover:text-green-700 cursor-pointer" />
</span>
<!-- Page selection popup-->
{#if openedPageIndex}
<div class="absolute mt-2 p-2 flex bg-gray-200 shadow-lg rounded-sm overflow-auto max-h-96">
<span class="mt-1 pr-2" on:click={showAllPages}>
<Collection size="1x" class="hover:text-green-700 cursor-pointer" />
</span>
<div
class="grid gap-3"
style="grid-template-columns: repeat({Math.min(20, maxPage + 1)}, minmax(0, 1fr));">
{#each new Array(maxPage + 1) as _, idx}
<div
on:click={() => itemsGroupedByPage.has(idx) && focusOnPage(idx)}
class="px-2 border border-gray-300 rounded-full text-center {itemsGroupedByPage.has(idx) ? 'hover:text-green-700 hover:border-green-700 cursor-pointer' : 'opacity-50'}">
{idx}
</div>
{/each}
</div>
</div>
{/if}
</span>
<div>|</div>
<div>Transformation:</div>
<ArrowLeft size="1x" class="hover:text-green-700 cursor-pointer opacity-50" />
<div>Parse Result</div>
<ArrowRight size="1x" class="hover:text-green-700 cursor-pointer" />
</div>
</div>
<!-- Item table -->
<table class="w-full text-left"> <table class="w-full text-left">
<!-- Sticky header -->
<thead class=" "> <thead class=" ">
<th /> <th />
<th>#</th> <th>#</th>
@ -14,31 +77,67 @@
{/each} {/each}
</thead> </thead>
<tbody> <tbody>
{#each items as item, idx} {#each [...itemsGroupedByPage].filter(([page]) => !focused || page === focusedPage) as [pageNumber, items], pageIdx}
{#if idx > 0 && item.page !== items[idx - 1].page} <!-- Separator between pages -->
<tr class="h-5 bg-blue-200" /> {#if pageIdx > 0}
<tr class="h-5" />
{/if} {/if}
<tr class=""> {#each items as item, itemIdx}
{#if idx === 0 || item.page !== items[idx - 1].page} <tr>
<td class="page bg-gray-50">Page {item.page}</td> <!-- Page number in first page item row -->
{#if itemIdx === 0}
<td class="page bg-gray-50">
<div>Page {pageNumber} {focused ? '' : ' / ' + maxPage}</div>
<div class="absolute flex">
{#if !focused}
<span on:click={() => focusOnPage(pageNumber)}>
<Support size="1x" class="hover:text-green-700 cursor-pointer" />
</span>
{:else}
<span on:click={showAllPages}>
<Collection size="1x" class="hover:text-green-700 cursor-pointer" />
</span>
{/if}
</div>
</td>
{:else} {:else}
<td /> <td />
{/if} {/if}
<td class="">{idx}</td> <td class="">{itemIdx}</td>
{#each columns as column} {#each columns as column}
<td class="borde2r">{item.data[column]}</td> <td class="borde2r">{item.data[column]}</td>
{/each} {/each}
</tr> </tr>
{/each} {/each}
{/each}
</tbody> </tbody>
</table> </table>
<style> <style>
.controls {
@apply bg-gray-50;
position: -webkit-sticky;
position: sticky;
top: 0;
z-index: 3;
}
.page {
@apply text-lg;
@apply font-semibold;
@apply pr-4;
@apply whitespace-nowrap;
position: -webkit-sticky;
position: sticky;
top: 1.7em;
z-index: 2;
}
th { th {
@apply px-1; @apply px-1;
position: -webkit-sticky; position: -webkit-sticky;
position: sticky; position: sticky;
top: 0; top: 2.1em;
z-index: 2; z-index: 2;
} }
th:not(:first-child) { th:not(:first-child) {
@ -53,15 +152,4 @@
tr:hover td:not(:first-child) { tr:hover td:not(:first-child) {
@apply bg-gray-200; @apply bg-gray-200;
} }
.page {
@apply text-lg;
@apply font-semibold;
@apply pr-4;
@apply whitespace-nowrap;
position: -webkit-sticky;
position: sticky;
top: 0;
z-index: 2;
}
</style> </style>