mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-08-26 12:16:07 +00:00
467 lines
17 KiB
PHP
467 lines
17 KiB
PHP
<?php
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namespace Tests\Entity;
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use BookStack\Auth\Role;
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use BookStack\Entities\Models\Book;
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use BookStack\Entities\Models\Chapter;
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use BookStack\Entities\Models\Page;
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use BookStack\Entities\Tools\PdfGenerator;
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use Illuminate\Support\Facades\Storage;
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use Illuminate\Support\Str;
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use Tests\TestCase;
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class ExportTest extends TestCase
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{
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public function test_page_text_export()
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{
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$page = $this->entities->page();
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$this->asEditor();
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$resp = $this->get($page->getUrl('/export/plaintext'));
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$resp->assertStatus(200);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $page->slug . '.txt"');
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}
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public function test_page_pdf_export()
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{
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$page = $this->entities->page();
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$this->asEditor();
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$resp = $this->get($page->getUrl('/export/pdf'));
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$resp->assertStatus(200);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $page->slug . '.pdf"');
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}
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public function test_page_html_export()
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{
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$page = $this->entities->page();
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$this->asEditor();
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$resp = $this->get($page->getUrl('/export/html'));
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$resp->assertStatus(200);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $page->slug . '.html"');
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}
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public function test_book_text_export()
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{
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$page = $this->entities->page();
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$book = $page->book;
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$this->asEditor();
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$resp = $this->get($book->getUrl('/export/plaintext'));
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$resp->assertStatus(200);
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$resp->assertSee($book->name);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $book->slug . '.txt"');
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}
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public function test_book_pdf_export()
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{
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$page = $this->entities->page();
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$book = $page->book;
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$this->asEditor();
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$resp = $this->get($book->getUrl('/export/pdf'));
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$resp->assertStatus(200);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $book->slug . '.pdf"');
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}
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public function test_book_html_export()
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{
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$page = $this->entities->page();
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$book = $page->book;
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$this->asEditor();
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$resp = $this->get($book->getUrl('/export/html'));
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$resp->assertStatus(200);
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$resp->assertSee($book->name);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $book->slug . '.html"');
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}
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public function test_book_html_export_shows_chapter_descriptions()
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{
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$chapterDesc = 'My custom test chapter description ' . Str::random(12);
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$chapter = $this->entities->chapter();
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$chapter->description = $chapterDesc;
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$chapter->save();
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$book = $chapter->book;
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$this->asEditor();
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$resp = $this->get($book->getUrl('/export/html'));
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$resp->assertSee($chapterDesc);
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}
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public function test_chapter_text_export()
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{
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$chapter = $this->entities->chapter();
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$page = $chapter->pages[0];
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$this->asEditor();
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$resp = $this->get($chapter->getUrl('/export/plaintext'));
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$resp->assertStatus(200);
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$resp->assertSee($chapter->name);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $chapter->slug . '.txt"');
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}
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public function test_chapter_pdf_export()
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{
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$chapter = $this->entities->chapter();
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$this->asEditor();
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$resp = $this->get($chapter->getUrl('/export/pdf'));
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$resp->assertStatus(200);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $chapter->slug . '.pdf"');
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}
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public function test_chapter_html_export()
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{
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$chapter = $this->entities->chapter();
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$page = $chapter->pages[0];
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$this->asEditor();
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$resp = $this->get($chapter->getUrl('/export/html'));
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$resp->assertStatus(200);
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$resp->assertSee($chapter->name);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $chapter->slug . '.html"');
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}
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public function test_page_html_export_contains_custom_head_if_set()
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{
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$page = $this->entities->page();
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$customHeadContent = '<style>p{color: red;}</style>';
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$this->setSettings(['app-custom-head' => $customHeadContent]);
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertSee($customHeadContent, false);
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}
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public function test_page_html_export_does_not_break_with_only_comments_in_custom_head()
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{
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$page = $this->entities->page();
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$customHeadContent = '<!-- A comment -->';
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$this->setSettings(['app-custom-head' => $customHeadContent]);
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertStatus(200);
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$resp->assertSee($customHeadContent, false);
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}
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public function test_page_html_export_use_absolute_dates()
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{
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$page = $this->entities->page();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertSee($page->created_at->isoFormat('D MMMM Y HH:mm:ss'));
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$resp->assertDontSee($page->created_at->diffForHumans());
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$resp->assertSee($page->updated_at->isoFormat('D MMMM Y HH:mm:ss'));
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$resp->assertDontSee($page->updated_at->diffForHumans());
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}
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public function test_page_export_does_not_include_user_or_revision_links()
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{
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$page = $this->entities->page();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertDontSee($page->getUrl('/revisions'));
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$resp->assertDontSee($page->createdBy->getProfileUrl());
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$resp->assertSee($page->createdBy->name);
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}
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public function test_page_export_sets_right_data_type_for_svg_embeds()
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{
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$page = $this->entities->page();
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Storage::disk('local')->makeDirectory('uploads/images/gallery');
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Storage::disk('local')->put('uploads/images/gallery/svg_test.svg', '<svg></svg>');
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$page->html = '<img src="http://localhost/uploads/images/gallery/svg_test.svg">';
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$page->save();
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$this->asEditor();
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$resp = $this->get($page->getUrl('/export/html'));
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Storage::disk('local')->delete('uploads/images/gallery/svg_test.svg');
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$resp->assertStatus(200);
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$resp->assertSee('<img src="data:image/svg+xml;base64', false);
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}
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public function test_page_image_containment_works_on_multiple_images_within_a_single_line()
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{
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$page = $this->entities->page();
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Storage::disk('local')->makeDirectory('uploads/images/gallery');
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Storage::disk('local')->put('uploads/images/gallery/svg_test.svg', '<svg></svg>');
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Storage::disk('local')->put('uploads/images/gallery/svg_test2.svg', '<svg></svg>');
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$page->html = '<img src="http://localhost/uploads/images/gallery/svg_test.svg" class="a"><img src="http://localhost/uploads/images/gallery/svg_test2.svg" class="b">';
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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Storage::disk('local')->delete('uploads/images/gallery/svg_test.svg');
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Storage::disk('local')->delete('uploads/images/gallery/svg_test2.svg');
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$resp->assertDontSee('http://localhost/uploads/images/gallery/svg_test');
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}
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public function test_page_export_contained_html_image_fetches_only_run_when_url_points_to_image_upload_folder()
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{
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$page = $this->entities->page();
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$page->html = '<img src="http://localhost/uploads/images/gallery/svg_test.svg"/>'
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. '<img src="http://localhost/uploads/svg_test.svg"/>'
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. '<img src="/uploads/svg_test.svg"/>';
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$storageDisk = Storage::disk('local');
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$storageDisk->makeDirectory('uploads/images/gallery');
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$storageDisk->put('uploads/images/gallery/svg_test.svg', '<svg>good</svg>');
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$storageDisk->put('uploads/svg_test.svg', '<svg>bad</svg>');
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$storageDisk->delete('uploads/images/gallery/svg_test.svg');
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$storageDisk->delete('uploads/svg_test.svg');
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$resp->assertDontSee('http://localhost/uploads/images/gallery/svg_test.svg', false);
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$resp->assertSee('http://localhost/uploads/svg_test.svg');
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$resp->assertSee('src="/uploads/svg_test.svg"', false);
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}
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public function test_page_export_contained_html_does_not_allow_upward_traversal_with_local()
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{
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$contents = file_get_contents(public_path('.htaccess'));
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config()->set('filesystems.images', 'local');
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$page = $this->entities->page();
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$page->html = '<img src="http://localhost/uploads/images/../../.htaccess"/>';
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertDontSee(base64_encode($contents));
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}
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public function test_page_export_contained_html_does_not_allow_upward_traversal_with_local_secure()
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{
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$testFilePath = storage_path('logs/test.txt');
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config()->set('filesystems.images', 'local_secure');
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file_put_contents($testFilePath, 'I am a cat');
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$page = $this->entities->page();
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$page->html = '<img src="http://localhost/uploads/images/../../logs/test.txt"/>';
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertDontSee(base64_encode('I am a cat'));
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unlink($testFilePath);
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}
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public function test_exports_removes_scripts_from_custom_head()
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{
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$entities = [
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Page::query()->first(), Chapter::query()->first(), Book::query()->first(),
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];
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setting()->put('app-custom-head', '<script>window.donkey = "cat";</script><style>.my-test-class { color: red; }</style>');
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foreach ($entities as $entity) {
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$resp = $this->asEditor()->get($entity->getUrl('/export/html'));
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$resp->assertDontSee('window.donkey');
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$resp->assertDontSee('<script', false);
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$resp->assertSee('.my-test-class { color: red; }');
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}
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}
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public function test_page_export_with_deleted_creator_and_updater()
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{
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$user = $this->users->viewer(['name' => 'ExportWizardTheFifth']);
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$page = $this->entities->page();
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$page->created_by = $user->id;
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$page->updated_by = $user->id;
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$resp->assertSee('ExportWizardTheFifth');
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$user->delete();
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$resp = $this->get($page->getUrl('/export/html'));
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$resp->assertStatus(200);
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$resp->assertDontSee('ExportWizardTheFifth');
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}
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public function test_page_pdf_export_converts_iframes_to_links()
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{
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$page = Page::query()->first()->forceFill([
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'html' => '<iframe width="560" height="315" src="//www.youtube.com/embed/ShqUjt33uOs"></iframe>',
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]);
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$page->save();
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$pdfHtml = '';
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$mockPdfGenerator = $this->mock(PdfGenerator::class);
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$mockPdfGenerator->shouldReceive('fromHtml')
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->with(\Mockery::capture($pdfHtml))
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->andReturn('');
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$mockPdfGenerator->shouldReceive('getActiveEngine')->andReturn(PdfGenerator::ENGINE_DOMPDF);
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$this->asEditor()->get($page->getUrl('/export/pdf'));
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$this->assertStringNotContainsString('iframe>', $pdfHtml);
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$this->assertStringContainsString('<p><a href="https://www.youtube.com/embed/ShqUjt33uOs">https://www.youtube.com/embed/ShqUjt33uOs</a></p>', $pdfHtml);
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}
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public function test_page_pdf_export_opens_details_blocks()
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{
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$page = $this->entities->page()->forceFill([
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'html' => '<details><summary>Hello</summary><p>Content!</p></details>',
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]);
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$page->save();
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$pdfHtml = '';
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$mockPdfGenerator = $this->mock(PdfGenerator::class);
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$mockPdfGenerator->shouldReceive('fromHtml')
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->with(\Mockery::capture($pdfHtml))
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->andReturn('');
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$mockPdfGenerator->shouldReceive('getActiveEngine')->andReturn(PdfGenerator::ENGINE_DOMPDF);
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$this->asEditor()->get($page->getUrl('/export/pdf'));
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$this->assertStringContainsString('<details open="open"', $pdfHtml);
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}
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public function test_page_markdown_export()
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{
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$page = $this->entities->page();
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$resp = $this->asEditor()->get($page->getUrl('/export/markdown'));
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$resp->assertStatus(200);
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$resp->assertSee($page->name);
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$resp->assertHeader('Content-Disposition', 'attachment; filename="' . $page->slug . '.md"');
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}
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public function test_page_markdown_export_uses_existing_markdown_if_apparent()
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{
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$page = $this->entities->page()->forceFill([
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'markdown' => '# A header',
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'html' => '<h1>Dogcat</h1>',
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]);
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/markdown'));
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$resp->assertSee('A header');
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$resp->assertDontSee('Dogcat');
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}
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public function test_page_markdown_export_converts_html_where_no_markdown()
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{
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$page = $this->entities->page()->forceFill([
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'markdown' => '',
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'html' => '<h1>Dogcat</h1><p>Some <strong>bold</strong> text</p>',
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]);
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$page->save();
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$resp = $this->asEditor()->get($page->getUrl('/export/markdown'));
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$resp->assertSee("# Dogcat\n\nSome **bold** text");
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}
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public function test_chapter_markdown_export()
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{
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$chapter = $this->entities->chapter();
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$page = $chapter->pages()->first();
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$resp = $this->asEditor()->get($chapter->getUrl('/export/markdown'));
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$resp->assertSee('# ' . $chapter->name);
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$resp->assertSee('# ' . $page->name);
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}
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public function test_book_markdown_export()
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{
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$book = Book::query()->whereHas('pages')->whereHas('chapters')->first();
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$chapter = $book->chapters()->first();
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$page = $chapter->pages()->first();
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$resp = $this->asEditor()->get($book->getUrl('/export/markdown'));
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$resp->assertSee('# ' . $book->name);
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$resp->assertSee('# ' . $chapter->name);
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$resp->assertSee('# ' . $page->name);
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}
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public function test_book_markdown_export_concats_immediate_pages_with_newlines()
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{
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/** @var Book $book */
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$book = Book::query()->whereHas('pages')->first();
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$this->asEditor()->get($book->getUrl('/create-page'));
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$this->get($book->getUrl('/create-page'));
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[$pageA, $pageB] = $book->pages()->where('chapter_id', '=', 0)->get();
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$pageA->html = '<p>hello tester</p>';
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$pageA->save();
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$pageB->name = 'The second page in this test';
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$pageB->save();
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$resp = $this->get($book->getUrl('/export/markdown'));
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$resp->assertDontSee('hello tester# The second page in this test');
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$resp->assertSee("hello tester\n\n# The second page in this test");
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}
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public function test_export_option_only_visible_and_accessible_with_permission()
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{
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$book = Book::query()->whereHas('pages')->whereHas('chapters')->first();
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$chapter = $book->chapters()->first();
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$page = $chapter->pages()->first();
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$entities = [$book, $chapter, $page];
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$user = $this->users->viewer();
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$this->actingAs($user);
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foreach ($entities as $entity) {
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$resp = $this->get($entity->getUrl());
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$resp->assertSee('/export/pdf');
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}
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$this->permissions->removeUserRolePermissions($user, ['content-export']);
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foreach ($entities as $entity) {
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$resp = $this->get($entity->getUrl());
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$resp->assertDontSee('/export/pdf');
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$resp = $this->get($entity->getUrl('/export/pdf'));
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$this->assertPermissionError($resp);
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}
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}
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public function test_wkhtmltopdf_only_used_when_allow_untrusted_is_true()
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{
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$page = $this->entities->page();
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config()->set('snappy.pdf.binary', '/abc123');
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config()->set('app.allow_untrusted_server_fetching', false);
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$resp = $this->asEditor()->get($page->getUrl('/export/pdf'));
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$resp->assertStatus(200); // Sucessful response with invalid snappy binary indicates dompdf usage.
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config()->set('app.allow_untrusted_server_fetching', true);
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$resp = $this->get($page->getUrl('/export/pdf'));
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$resp->assertStatus(500); // Bad response indicates wkhtml usage
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}
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public function test_html_exports_contain_csp_meta_tag()
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{
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$entities = [
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$this->entities->page(),
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$this->entities->book(),
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$this->entities->chapter(),
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];
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foreach ($entities as $entity) {
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$resp = $this->asEditor()->get($entity->getUrl('/export/html'));
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$this->withHtml($resp)->assertElementExists('head meta[http-equiv="Content-Security-Policy"][content*="script-src "]');
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}
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}
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public function test_html_exports_contain_body_classes_for_export_identification()
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{
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$page = $this->entities->page();
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$resp = $this->asEditor()->get($page->getUrl('/export/html'));
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$this->withHtml($resp)->assertElementExists('body.export.export-format-html.export-engine-none');
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}
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}
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