Patrick Cloke ba7a91aea5 Refactor oEmbed previews (#10814) ... The major change is moving the decision of whether to use oEmbed further up the call-stack. This reverts the _download_url method to being a "dumb" functionwhich takes a single URL and downloads it (as it was before #7920). This also makes more minor refactorings: * Renames internal variables for clarity. * Factors out shared code between the HTML and rich oEmbed previews. * Fixes tests to preview an oEmbed image.		2021-09-21 16:09:57 +00:00
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img/git	Move dev/ docs to development/ (#10453)	2021-07-22 12:58:24 +02:00
internal_documentation
cas.md	Move dev/ docs to development/ (#10453)	2021-07-22 12:58:24 +02:00
contributing_guide.md	Advertise matrix-org.github.io/synapse docs (#10595)	2021-08-31 11:29:27 +01:00
database_schema.md	Notes on boolean columns in database schemas (#10164)	2021-06-11 17:13:56 +01:00
git.md	Move dev/ docs to development/ (#10453)	2021-07-22 12:58:24 +02:00
room-dag-concepts.md	Add developer documentation to explain room DAG concepts like outliers and state_groups (#10464)	2021-08-03 10:08:57 +00:00
saml.md	Move dev/ docs to development/ (#10453)	2021-07-22 12:58:24 +02:00
url_previews.md	Refactor oEmbed previews (#10814)	2021-09-21 16:09:57 +00:00