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let the indexer pass element IDs to the guides generator to avoid coupling, links to sections whose title has textile markup are fixed as well

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This commit is contained in:
Xavier Noria 2009-02-22 00:29:11 +01:00
parent bd45029f55
commit 247b9563ac
2 changed files with 37 additions and 31 deletions
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60
railties/guides/rails_guides/generator.rb
View file

@ -25,29 +25,7 @@ module RailsGuides
end
guides.each do |guide|
guide =~ /(.*?)(\.erb)?\.textile/
name = $1
puts "Generating #{name}"
file = File.join(output, "#{name}.html")
File.open(file, 'w') do |f|
@view = ActionView::Base.new(view_path)
@view.extend(Helpers)
if guide =~ /\.erb\.textile/
# Generate the erb pages with textile formatting - e.g. index/authors
result = view.render(:layout => 'layout', :file => name)
f.write textile(result)
else
body = File.read(File.join(view_path, guide))
body = set_header_section(body, @view)
body = set_index(body, @view)
result = view.render(:layout => 'layout', :text => textile(body))
f.write result
end
end
generate_guide(guide)
end
# Copy images and css files to html directory
@ -55,6 +33,32 @@ module RailsGuides
FileUtils.cp_r File.join(guides_dir, 'files'), File.join(output, 'files')
end
def generate_guide(guide)
guide =~ /(.*?)(\.erb)?\.textile/
name = $1
puts "Generating #{name}"
file = File.join(output, "#{name}.html")
File.open(file, 'w') do |f|
@view = ActionView::Base.new(view_path)
@view.extend(Helpers)
if guide =~ /\.erb\.textile/
# Generate the erb pages with textile formatting - e.g. index/authors
result = view.render(:layout => 'layout', :file => name)
f.write textile(result)
else
body = File.read(File.join(view_path, guide))
body = set_header_section(body, @view)
body = set_index(body, @view)
result = view.render(:layout => 'layout', :text => textile(body))
f.write result
end
end
end
def set_header_section(body, view)
new_body = body.gsub(/(.*?)endprologue\./m, '').strip
header = $1
@ -72,21 +76,19 @@ module RailsGuides
def set_index(body, view)
index = <<-INDEX
<div id="subCol">
<h3 class="chapter"><img src="images/chapters_icon.gif" alt="" /> Chapters</h3>
<h3 class="chapter"><img src="images/chapters_icon.gif" alt="" />Chapters</h3>
<ol class="chapters">
INDEX
INDEX
i = Indexer.new(body)
i.index
# Set index for 2 levels
i.level_hash.each do |key, value|
bookmark = '#' + key.gsub(/[^a-z0-9\-_\+]+/i, '').underscore.dasherize
link = view.content_tag(:a, :href => bookmark) { textile(key) }
link = view.content_tag(:a, :href => key[:id]) { textile(key[:title]) }
children = value.keys.map do |k|
bm = '#' + k.gsub(/[^a-z0-9\-_\+]+/i, '').underscore.dasherize
l = view.content_tag(:a, :href => bm) { textile(k) }
l = view.content_tag(:a, :href => k[:id]) { textile(k[:title]) }
view.content_tag(:li, l)
end

8
railties/guides/rails_guides/indexer.rb
View file

@ -29,13 +29,17 @@ module RailsGuides
return level_hash
elsif level == current_level
index = counters.join(".")
bookmark = '#' + title.gsub(/[^a-z0-9\-_\+]+/i, '').underscore.dasherize
bookmark = '#' + title.gsub(/[^a-z0-9\-_]+/i, '').underscore.dasherize
raise "Parsing Fail" unless @result.sub!(matched, "h#{level}(#{bookmark}). #{index}#{title}")
key = {
:title => title,
:id => bookmark
}
# Recurse
counters << 1
level_hash[title.strip] = process(s.post_match, current_level + 1, counters)
level_hash[key] = process(s.post_match, current_level + 1, counters)
counters.pop
# Increment the current level