Content-Type response header does not include charset=utf-8 when specifying MIME type as application/rss+xml which leads to special characters being displayed in the RSS feed.
Drupal version: 9.2.6
fb_instant_articles version: 8.x-2.x-dev
Browser: Google Chrome Version 94.0.4606.81 (Official Build) (x86_64)
Configure RSS feed according to the module documentation. Load the RSS feed and see that em dashes are being displayed as —.
FbInstantArticlesServiceProvider::alter() does not include charset=utf-8 when specifying MIME type as application/rss+xml. Changing line 23 to include charset solves the problem ['application/rss+xml; charset=utf-8'],.
Determine what the best approach is to resolve the issue if the proposed resolution does not make sense.
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fbia_rss format would now be registered as application/rss+xml; charset=utf-8.
| Comment | File | Size | Author |
|---|---|---|---|
| #2 | content_type_response_header_charset-3246054-1.patch | 552 bytes | lexfunk |
| special_characters_rss_feed.png | 364.15 KB | lexfunk |
Comments
Comment #2
lexfunk commentedAttached is a patch implementing the "Proposed Resolution" from the issue description.