forked from Mirrors/apostrophe
convert relative paths to absolute on preview
parent
992140f99f
commit
ac1774c848
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@ -0,0 +1,21 @@
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function string.starts(String,Start)
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return string.sub(String,1,string.len(Start))==Start
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end
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function fix_path (path)
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if string.starts(path, "/") then
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return path
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else
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return (os.getenv('PANDOC_PREFIX') or '') .. path
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end
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end
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function Link (element)
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element.target = fix_path(element.target)
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return element
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end
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function Image (element)
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element.src = fix_path(element.src)
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return element
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end
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@ -694,15 +694,22 @@ class UberwriterWindow(Window):
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# TODO
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# Find a way to find the next header, scroll to the next header.
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# TODO: provide a local version of mathjax
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# We need to convert relative routes to absolute ones
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if self.filename:
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base_path = os.path.dirname(self.filename)
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else:
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base_path = ''
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os.environ['PANDOC_PREFIX'] = base_path + '/'
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args = ['pandoc',
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'-s',
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'--from=markdown',
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'--to=html',
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'--to=html5',
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'--mathjax',
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'--css=' + helpers.get_media_path('uberwriter.css'),
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'--lua-filter=' + helpers.get_media_path('task-list.lua')]
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print(args)
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'--lua-filter=' + helpers.get_script_path('relative_to_absolute.lua'),
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'--lua-filter=' + helpers.get_script_path('task-list.lua')]
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p = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
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@ -61,6 +61,12 @@ def get_media_path(media_file_name):
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media_filename = None
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return media_filename
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def get_script_path(script_file_name):
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script_filename = get_data_file('lua', '%s' % (script_file_name,))
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if not os.path.exists(script_filename):
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script_filename = None
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return script_filename
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class NullHandler(logging.Handler):
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def emit(self, record):
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pass
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