Moved export templates elements into their own folder for better
grouping of logical usage.
Within the base export template, added some body classes to allow easier
targeted customisation via custom head css.
Split content of export templates into smaller partials for easier
future customization.
Closes#3443
- Configurable via 'ALLOWED_IFRAME_SOURCES' .env option.
- Also updated how CSP rules are set, with a single header being used
instead of many.
- Also applied CSP rules to HTML export outputs.
- Updated tests to cover.
For #3314
- Replaced iframe elements with anchor elements wrapped in a paragraph.
- Extracted PDF generation action to seperate class for easier mocking
within testing.
- Added test to cover.
For #3077
Relevant to comments in 7224fbcc89.
Added test cases. Ensured they failed pre-commit.
Also tested a range of the altered endpoints manually on both local and
s3-like filesystems.
WKHTMLtoPDF provides limited control for external fetching
so that will now be disabled by default unless
ALLOW_UNTRUSTED_SERVER_FETCHING=true is specifically set.
This new option will also control DOMPDF fetching.
- Removed ZIP system for now, until the idea can be fleshed out.
- Added testing to cover.
- Upgraded used library.
- Added custom handling for BookStack callouts.
- Added HTML cleanup to better produce output for things like code
blocks.
Fixes issues thrown in custom HMTL head & page content filtering when
the content is comprised of only a single HTML comment.
Adds tests to cover.
For #2804
