module Precious::Helpers
Constants
- EMOJI_PATHNAME
Public Instance Methods
clean_url(url)
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Remove all slashes from the start of string. Remove all double slashes
# File lib/gollum/helpers.rb, line 44 def clean_url(url) return url if url.nil? url.gsub('%2F', '/').gsub(%r{/{2,}}, '/').gsub(%r{^/}, '') end
emoji(name)
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# File lib/gollum/helpers.rb, line 66 def emoji(name) if emoji = Gemojione.index.find_by_name(name) IO.read(EMOJI_PATHNAME.join("#{emoji['unicode'].downcase}.png")) else fail ArgumentError, "emoji `#{name}' not found" end end
encodeURI(uri)
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stackoverflow.com/questions/65423458/ruby-2-7-says-uri-escape-is-obsolete-what-replaces-it/65462786#65462786 Encode URI
while leaving slashes intact
# File lib/gollum/helpers.rb, line 38 def encodeURI(uri) encodeURIComponent(uri).gsub('%2F', '/') end
find_per_page_upload_subdir(referer, host_with_port, base_path)
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# File lib/gollum/helpers.rb, line 9 def find_per_page_upload_subdir(referer, host_with_port, base_path) base = base_path ? remove_leading_and_trailing_slashes(base_path) : '' dir = referer.match(/^https?:\/\/#{host_with_port}\/#{base}\/?(.*)/)[1] # remove gollum/* subpath if necessary dir.sub!(/^gollum\/[-\w]+\//, '') # remove file extension dir.sub!(/#{::File.extname(dir)}$/, '') # revert escaped whitespaces dir.gsub!(/%20/, ' ') return ::File.join('uploads', dir) end
forbid(msg = "Forbidden. This wiki is set to no-edit mode.")
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# File lib/gollum/helpers.rb, line 49 def forbid(msg = "Forbidden. This wiki is set to no-edit mode.") @message = msg status 403 halt mustache :error end
not_found(msg = nil)
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# File lib/gollum/helpers.rb, line 55 def not_found(msg = nil) @message = msg || "The requested page does not exist." status 404 return mustache :error end
not_found_proc()
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# File lib/gollum/helpers.rb, line 61 def not_found_proc not_found_msg = 'Not found.' Proc.new {[404, {'Content-Type' => 'text/html', 'Content-Length' => not_found_msg.length.to_s}, [not_found_msg]]} end
remove_leading_and_trailing_slashes(str)
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# File lib/gollum/helpers.rb, line 32 def remove_leading_and_trailing_slashes(str) str.sub(%r{^(/+)}, '').sub(%r{/+$}, '') end
sanitize_empty_params(param)
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# File lib/gollum/helpers.rb, line 23 def sanitize_empty_params(param) [nil, ''].include?(param) ? nil : CGI.unescape(param) end
strip_page_name(name)
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# File lib/gollum/helpers.rb, line 27 def strip_page_name(name) # Check if name already has a format extension, and if so, strip it. Gollum::Page.valid_extension?(name) ? Gollum::Page.strip_filename(name) : name end