Massive change of SVN properties to deal with EOL style problem
This commit is contained in:
Alexey Verkhovsky
parent
b747b611b3
commit
3b6566577c
108 changed files with 12417 additions and 12417 deletions
284
app/models/chunks/wiki.rb
Executable file → Normal file
284
app/models/chunks/wiki.rb
Executable file → Normal file
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@ -1,142 +1,142 @@
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require 'wiki_words'
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require 'chunks/chunk'
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require 'chunks/wiki'
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require 'cgi'
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# Contains all the methods for finding and replacing wiki related links.
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module WikiChunk
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include Chunk
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# A wiki link is the top-level class for anything that refers to
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# another wiki page.
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class WikiLink < Chunk::Abstract
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attr_reader :page_name, :link_text, :link_type
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def initialize(*args)
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super
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@link_type = 'show'
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end
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def self.apply_to(content)
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content.gsub!( self.pattern ) do |matched_text|
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chunk = self.new($~)
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if chunk.textile_url?
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# do not substitute
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matched_text
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else
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content.chunks << chunk
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chunk.mask(content)
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end
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end
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end
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def textile_url?
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not @textile_link_suffix.nil?
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end
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# By default, no escaped text
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def escaped_text() nil end
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# Replace link with a mask, but if the word is escaped, then don't replace it
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def mask(content)
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escaped_text || super(content)
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end
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def revert(content) content.sub!(mask(content), text) end
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# Do not keep this chunk if it is escaped.
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# Otherwise, pass the link procedure a page_name and link_text and
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# get back a string of HTML to replace the mask with.
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def unmask(content)
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if escaped_text
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return self
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else
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chunk_found = content.sub!(mask(content)) do |match|
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content.page_link(page_name, link_text, link_type)
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end
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if chunk_found
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return self
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else
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return nil
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end
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end
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end
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end
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# This chunk matches a WikiWord. WikiWords can be escaped
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# by prepending a '\'. When this is the case, the +escaped_text+
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# method will return the WikiWord instead of the usual +nil+.
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# The +page_name+ method returns the matched WikiWord.
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class Word < WikiLink
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unless defined? WIKI_LINK
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WIKI_WORD = Regexp.new('(":)?(\\\\)?(' + WikiWords::WIKI_WORD_PATTERN + ')\b', 0, "utf-8")
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end
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def self.pattern
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WIKI_WORD
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end
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def initialize(match_data)
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super(match_data)
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@textile_link_suffix, @escape, @page_name = match_data[1..3]
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end
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def escaped_text
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page_name unless @escape.nil?
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end
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def link_text() WikiWords.separate(page_name) end
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end
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# This chunk handles [[bracketted wiki words]] and
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# [[AliasedWords|aliased wiki words]]. The first part of an
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# aliased wiki word must be a WikiWord. If the WikiWord
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# is aliased, the +link_text+ field will contain the
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# alias, otherwise +link_text+ will contain the entire
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# contents within the double brackets.
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#
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# NOTE: This chunk must be tested before WikiWord since
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# a WikiWords can be a substring of a WikiLink.
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class Link < WikiLink
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unless defined? WIKI_LINK
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WIKI_LINK = /(":)?\[\[([^\]]+)\]\]/
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LINK_TYPE_SEPARATION = Regexp.new('^(.+):((file)|(pic))$', 0, 'utf-8')
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ALIAS_SEPARATION = Regexp.new('^(.+)\|(.+)$', 0, 'utf-8')
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end
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def self.pattern() WIKI_LINK end
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def initialize(match_data)
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super(match_data)
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@textile_link_suffix, @page_name = match_data[1..2]
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@link_text = @page_name
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separate_link_type
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separate_alias
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end
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private
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# if link wihin the brackets has a form of [[filename:file]] or [[filename:pic]],
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# this means a link to a picture or a file
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def separate_link_type
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link_type_match = LINK_TYPE_SEPARATION.match(@page_name)
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if link_type_match
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@link_text = @page_name = link_type_match[1]
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@link_type = link_type_match[2..3].compact[0]
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end
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end
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# link text may be different from page name. this will look like [[actual page|link text]]
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def separate_alias
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alias_match = ALIAS_SEPARATION.match(@page_name)
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if alias_match
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@page_name, @link_text = alias_match[1..2]
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end
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# note that [[filename|link text:file]] is also supported
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end
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end
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end
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require 'wiki_words'
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require 'chunks/chunk'
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require 'chunks/wiki'
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require 'cgi'
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# Contains all the methods for finding and replacing wiki related links.
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module WikiChunk
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include Chunk
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# A wiki link is the top-level class for anything that refers to
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# another wiki page.
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class WikiLink < Chunk::Abstract
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attr_reader :page_name, :link_text, :link_type
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def initialize(*args)
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super
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@link_type = 'show'
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end
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def self.apply_to(content)
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content.gsub!( self.pattern ) do |matched_text|
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chunk = self.new($~)
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if chunk.textile_url?
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# do not substitute
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matched_text
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else
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content.chunks << chunk
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chunk.mask(content)
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end
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end
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end
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def textile_url?
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not @textile_link_suffix.nil?
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end
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# By default, no escaped text
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def escaped_text() nil end
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# Replace link with a mask, but if the word is escaped, then don't replace it
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def mask(content)
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escaped_text || super(content)
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end
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def revert(content) content.sub!(mask(content), text) end
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# Do not keep this chunk if it is escaped.
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# Otherwise, pass the link procedure a page_name and link_text and
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# get back a string of HTML to replace the mask with.
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def unmask(content)
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if escaped_text
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return self
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else
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chunk_found = content.sub!(mask(content)) do |match|
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content.page_link(page_name, link_text, link_type)
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end
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if chunk_found
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return self
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else
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return nil
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end
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end
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end
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end
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# This chunk matches a WikiWord. WikiWords can be escaped
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# by prepending a '\'. When this is the case, the +escaped_text+
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# method will return the WikiWord instead of the usual +nil+.
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# The +page_name+ method returns the matched WikiWord.
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class Word < WikiLink
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unless defined? WIKI_LINK
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WIKI_WORD = Regexp.new('(":)?(\\\\)?(' + WikiWords::WIKI_WORD_PATTERN + ')\b', 0, "utf-8")
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end
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def self.pattern
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WIKI_WORD
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end
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def initialize(match_data)
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super(match_data)
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@textile_link_suffix, @escape, @page_name = match_data[1..3]
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end
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def escaped_text
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page_name unless @escape.nil?
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end
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def link_text() WikiWords.separate(page_name) end
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end
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# This chunk handles [[bracketted wiki words]] and
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# [[AliasedWords|aliased wiki words]]. The first part of an
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# aliased wiki word must be a WikiWord. If the WikiWord
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# is aliased, the +link_text+ field will contain the
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# alias, otherwise +link_text+ will contain the entire
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# contents within the double brackets.
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#
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# NOTE: This chunk must be tested before WikiWord since
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# a WikiWords can be a substring of a WikiLink.
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class Link < WikiLink
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unless defined? WIKI_LINK
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WIKI_LINK = /(":)?\[\[([^\]]+)\]\]/
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LINK_TYPE_SEPARATION = Regexp.new('^(.+):((file)|(pic))$', 0, 'utf-8')
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ALIAS_SEPARATION = Regexp.new('^(.+)\|(.+)$', 0, 'utf-8')
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end
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def self.pattern() WIKI_LINK end
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def initialize(match_data)
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super(match_data)
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@textile_link_suffix, @page_name = match_data[1..2]
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@link_text = @page_name
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separate_link_type
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separate_alias
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end
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private
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# if link wihin the brackets has a form of [[filename:file]] or [[filename:pic]],
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# this means a link to a picture or a file
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def separate_link_type
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link_type_match = LINK_TYPE_SEPARATION.match(@page_name)
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if link_type_match
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@link_text = @page_name = link_type_match[1]
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@link_type = link_type_match[2..3].compact[0]
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end
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end
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# link text may be different from page name. this will look like [[actual page|link text]]
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def separate_alias
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alias_match = ALIAS_SEPARATION.match(@page_name)
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if alias_match
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@page_name, @link_text = alias_match[1..2]
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end
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# note that [[filename|link text:file]] is also supported
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end
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end
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end
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