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Fix issue in Embed preview

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This commit is contained in:
Sebastian Martinez
2023-11-27 14:16:16 +01:00
parent b6ac9bd4a7
commit 0621067804
1 changed files with 21 additions and 33 deletions
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src/components/Markdown.svelte
+21 -33
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@@ -79,7 +79,8 @@
}
}
// If the embed is a preview stored in-memory.
// Iterate over all images, and replace the source with a canonicalized URL
// pointing at the projects /raw endpoint.
for (const i of container.querySelectorAll("img")) {
const imagePath = i.getAttribute("src");
@@ -89,42 +90,29 @@
return e.oid === imagePath;
});
if (embed) {
const fileExtension = embed.name.split(".").pop();
if (fileExtension) {
i.setAttribute("src", embed.content);
}
}
}
}
// Iterate over all images, and replace the source with a canonicalized URL
// pointing at the projects /raw endpoint.
if (rawPath) {
for (const i of container.querySelectorAll("img")) {
const imagePath = i.getAttribute("src");
// If the image is an oid embed
if (imagePath && isCommit(imagePath)) {
const fileExtension = i.alt.split(".").pop();
const url = new URL(rawPath);
// If a user changes the alt text of an image,
// the browser is still able to infer the mime type.
if (fileExtension && fileExtension in mimes) {
url.search = `?mime=${mimes[fileExtension]}`;
}
url.pathname = canonicalize(`blobs/${imagePath}`, url.pathname);
i.setAttribute("src", url.toString());
i.setAttribute("src", embed.content);
continue;
}
// Make sure the source isn't a URL before trying to fetch it from the repo
if (
imagePath &&
!isUrl(imagePath) &&
!imagePath.startsWith(`${router.base}twemoji`)
) {
i.setAttribute("src", `${rawPath}/${canonicalize(imagePath, path)}`);
const fileExtension = i.alt.split(".").pop();
const url = new URL(rawPath);
// If a user changes the alt text of an image,
// the browser is still able to infer the mime type.
if (fileExtension && fileExtension in mimes) {
url.search = `?mime=${mimes[fileExtension]}`;
}
url.pathname = canonicalize(`blobs/${imagePath}`, url.pathname);
i.setAttribute("src", url.toString());
continue;
}
// Make sure the source isn't a URL before trying to fetch it from the repo
if (
imagePath &&
!isUrl(imagePath) &&
!imagePath.startsWith(`${router.base}twemoji`)
) {
i.setAttribute("src", `${rawPath}/${canonicalize(imagePath, path)}`);
}
}