87 lines
2.7 KiB
PHP
87 lines
2.7 KiB
PHP
<?php
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namespace BookStack\Exports\Controllers;
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use BookStack\Entities\Queries\ChapterQueries;
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use BookStack\Exceptions\NotFoundException;
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use BookStack\Exports\ExportFormatter;
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use BookStack\Exports\ZipExports\ZipExportBuilder;
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use BookStack\Http\Controller;
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use Throwable;
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class ChapterExportController extends Controller
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{
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public function __construct(
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protected ChapterQueries $queries,
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protected ExportFormatter $exportFormatter,
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) {
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$this->middleware('can:content-export');
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}
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/**
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* Exports a chapter to pdf.
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*
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* @throws NotFoundException
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* @throws Throwable
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*/
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public function pdf(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
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$pdfContent = $this->exportFormatter->chapterToPdf($chapter);
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return $this->download()->directly($pdfContent, $chapterSlug . '.pdf');
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}
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/**
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* Export a chapter to a self-contained HTML file.
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*
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* @throws NotFoundException
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* @throws Throwable
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*/
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public function html(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
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$containedHtml = $this->exportFormatter->chapterToContainedHtml($chapter);
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return $this->download()->directly($containedHtml, $chapterSlug . '.html');
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}
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/**
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* Export a chapter to a simple plaintext .txt file.
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*
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* @throws NotFoundException
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*/
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public function plainText(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
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$chapterText = $this->exportFormatter->chapterToPlainText($chapter);
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return $this->download()->directly($chapterText, $chapterSlug . '.txt');
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}
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/**
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* Export a chapter to a simple markdown file.
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*
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* @throws NotFoundException
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*/
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public function markdown(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
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$chapterText = $this->exportFormatter->chapterToMarkdown($chapter);
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return $this->download()->directly($chapterText, $chapterSlug . '.md');
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}
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/**
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* Export a book to a contained ZIP export file.
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* @throws NotFoundException
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*/
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public function zip(string $bookSlug, string $chapterSlug, ZipExportBuilder $builder)
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{
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$chapter = $this->queries->findVisibleBySlugsOrFail($bookSlug, $chapterSlug);
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$zip = $builder->buildForChapter($chapter);
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return $this->download()->streamedDirectly(fopen($zip, 'r'), $chapterSlug . '.zip', filesize($zip));
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}
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}
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