PDF Generation

Wiki / PDFGeneration

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	2007-06-10 21:56:08 by Herbert Poul			2007-06-10 21:58:10 by Herbert Poul
	49			49
	50	## wiki_pdf_generation_cachedir		50	## wiki_pdf_generation_cachedir
	51			51
	52	This is the "cachedir" where generated PDF files (		52	This is the "cachedir" where generated PDF files (
	>	and .xhtml files) will be stored.		>	and .xhtml files) will be stored.
	53			53
t			t	54	# Methods
				55
				56	The wiki snip contains a method 'pdf_enabled()' wh
				>	ich will return True or False depending if PDF gen
				>	eration is enabled (for the current user).
				57
				58	An example usage would be (in a template like show
				>	Snip.html):
				59
				60	{% if snip.pdf_enabled %}<a href="{{ snip.get_
				>	absolute_pdfurl }}">Download PDF</a>{% endif %}
	54			61
	55	# Considerations		62	# Considerations
	56			63
	57	The generation of PDF files using XSLT and XSL-FO		64	The generation of PDF files using XSLT and XSL-FO
	>	is very performance expensive and can take a few s		>	is very performance expensive and can take a few s
	>	econds 100% CPU. Since PDF files are generated on		>	econds 100% CPU. Since PDF files are generated on
	>	the fly if they are not already cached (or if the		>	the fly if they are not already cached (or if the
	>	wiki snip has changed since the last generation) -		>	wiki snip has changed since the last generation) -
	>	you should considering only enabling this feature		>	you should considering only enabling this feature
	>	for logged in users or staff.		>	for logged in users or staff.
	58			65

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