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FIX: Do not extract links for hotlinked images (#27538)

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When a post is cooked the links are extracted and `TopicLink` instances
are created for each of them. These links are used in various places,
including the topic view, user summary page, etc.

In previous commit 48e5d1a, hotlinked images from Oneboxes have been
ignored from the texts, but hotlinked images turned into Lightboxes
were still extracted.
This commit is contained in:
Bianca Nenciu 2024-06-19 14:25:29 +03:00 committed by GitHub
parent 9468e0c0f2
commit 2ce83b4d2e
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GPG Key ID: B5690EEEBB952194
2 changed files with 21 additions and 5 deletions
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2
lib/pretty_text.rb
View File

@ -403,7 +403,7 @@ module PrettyText
doc.css("aside.quote a, aside.onebox a, .elided a").remove
# remove hotlinked images
doc.css("a.onebox > img").each { |img| img.parent.remove }
doc.css("a.lightbox > img, a.onebox > img").each { |img| img.parent.remove }
# extract all links
doc

24
spec/lib/pretty_text_spec.rb
View File

@ -1062,11 +1062,27 @@ RSpec.describe PrettyText do
it "does not extract links from hotlinked images" do
html = <<~HTML
<p>
<a href="https://example.com">example</a>
<a href="https://example.com">example</a>
</p>
<a href="https://images.pexels.com/photos/1525041/pexels-photo-1525041.jpeg?auto=compress&amp;cs=tinysrgb&amp;w=1260&amp;h=750&amp;dpr=2" target="_blank" rel="noopener" class="onebox">
<img src="https://images.pexels.com/photos/1525041/pexels-photo-1525041.jpeg?auto=compress&amp;cs=tinysrgb&amp;w=1260&amp;h=750&amp;dpr=2" width="690" height="459">
</a>
<p>
<a href="https://images.pexels.com/photos/1525041/pexels-photo-1525041.jpeg?auto=compress&amp;cs=tinysrgb&amp;w=1260&amp;h=750&amp;dpr=2" target="_blank" rel="noopener" class="onebox">
<img src="https://images.pexels.com/photos/1525041/pexels-photo-1525041.jpeg?auto=compress&amp;cs=tinysrgb&amp;w=1260&amp;h=750&amp;dpr=2" width="690" height="459">
</a>
</p>
<p>
<div class="lightbox-wrapper">
<a class="lightbox" href="//localhost:3000/uploads/default/original/1X/fb7ecffe57b3bc54321635c4f810c5a9396c802c.png" data-download-href="//localhost:3000/uploads/default/fb7ecffe57b3bc54321635c4f810c5a9396c802c" title="image">
<img src="//localhost:3000/uploads/default/optimized/1X/fb7ecffe57b3bc54321635c4f810c5a9396c802c_2_545x500.png" alt="image" data-base62-sha1="zSPxs3tDdPBuq4dK3uJ1K3Sv8kI" width="545" height="500" data-dominant-color="F9F9F9" />
<div class="meta">
<svg class="fa d-icon d-icon-far-image svg-icon" aria-hidden="true"><use href="#far-image"></use></svg>
<span class="filename">image</span>
<span class="informations">808×740 24.8 KB</span>
<svg class="fa d-icon d-icon-discourse-expand svg-icon" aria-hidden="true"><use href="#discourse-expand"></use></svg>
</div>
</a>
</div>
</p>
HTML