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markdown: Clarify url parameter of "add_a" helper.

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This commit is contained in:
Alex Vandiver
2022-04-14 12:39:36 -07:00
committed by Tim Abbott
parent fcf82bf047
commit 452a30305d
1 changed files with 8 additions and 6 deletions
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14
zerver/lib/markdown/__init__.py
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@@ -628,7 +628,7 @@ class InlineInterestingLinkProcessor(markdown.treeprocessors.Treeprocessor):
def add_a(
self,
root: Element,
url: str,
image_url: str,
link: str,
title: Optional[str] = None,
desc: Optional[str] = None,
@@ -660,17 +660,19 @@ class InlineInterestingLinkProcessor(markdown.treeprocessors.Treeprocessor):
if (
settings.THUMBNAIL_IMAGES
and (not already_thumbnailed)
and user_uploads_or_external(url)
and user_uploads_or_external(image_url)
):
# See docs/thumbnailing.md for some high-level documentation.
#
# We strip leading '/' from relative URLs here to ensure
# consistency in what gets passed to /thumbnail
url = url.lstrip("/")
img.set("src", "/thumbnail?" + urlencode({"url": url, "size": "thumbnail"}))
img.set("data-src-fullsize", "/thumbnail?" + urlencode({"url": url, "size": "full"}))
image_url = image_url.lstrip("/")
img.set("src", "/thumbnail?" + urlencode({"url": image_url, "size": "thumbnail"}))
img.set(
"data-src-fullsize", "/thumbnail?" + urlencode({"url": image_url, "size": "full"})
)
else:
img.set("src", url)
img.set("src", image_url)
if class_attr == "message_inline_ref":
summary_div = SubElement(div, "div")