Support external renderers to PDF (#17635) #21098
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It was always attempted to read the file to be rendered as UTF-8. The encoding was determined heuristically, regardless of the file type. Sometimes binary files were not recognized as binary. Renderers of binary formats were then fed with corrupted data: binary stream treated as text and encoded in UTF-8. Only apply heuristics for textual formats, read other formats as-is. Fixes: b01dce2 ("Allow render HTML with css/js external links (go-gitea#19017)") Cc: xiaolunwen@gmail.com Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
For some formats, conversion to HTML is unavailable or lossy, while quality conversion of printing to PDF is available. Examples include Office PPTX slides and TeX papers. Add new option value markup.XXX.RENDER_CONTENT_MODE = "pdf". It requires markup.XXX.NEED_POSTPROCESS = false. In this mode, external renderer is only invoked for the standalone page. Embedded rendering outputs a PDF.js widget with a link to that page. Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
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Sep 7, 2022
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Maybe consider with this one together. |
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Should fix #17635 |
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For some formats, conversion to HTML is unavailable or lossy, while quality conversion of printing to PDF is available.
Examples include Office PPTX slides and TeX papers.
Add new option value markup.XXX.RENDER_CONTENT_MODE = "pdf".
It requires markup.XXX.NEED_POSTPROCESS = false.
In this mode, external renderer is only invoked for the standalone page.
Embedded rendering outputs a PDF.js widget with a link to that page.
The first commit is a required fix for this PR, although not limited to it.