Class: MetaProject::Project::Trac::TracProject

Inherits:
Base
  • Object
show all
Defined in:
lib/meta_project/project/trac/trac_project.rb

Constant Summary collapse

TRAC_VERSION_PATTERN = 
/<strong>Trac ([\d\.]+)\w*<\/strong>/

Instance Attribute Summary

Attributes inherited from Base

#name, #scm, #tracker

Instance Method Summary collapse

Constructor Details

#initialize(trac_base_url, svn_root_url, svn_path) ⇒ TracProject

Returns a new instance of TracProject.



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# File 'lib/meta_project/project/trac/trac_project.rb', line 6

def initialize(trac_base_url, svn_root_url, svn_path)
  @trac_base_url = trac_base_url
  @svn_path = svn_path
  @scm = RSCM::Subversion.new("#{svn_root_url}#{svn_path}", svn_path)
  @tracker = ::MetaProject::Tracker::Trac::TracTracker.new(@trac_base_url)
end

Instance Method Details

#home_page ⇒ Object 



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# File 'lib/meta_project/project/trac/trac_project.rb', line 47

def home_page
  "#{@trac_base_url}/wiki"
end

#scm_web ⇒ Object 



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# File 'lib/meta_project/project/trac/trac_project.rb', line 15

def scm_web
  unless @scm_web

    front_page = better_open(@trac_base_url).read
    if(front_page =~ TRAC_VERSION_PATTERN)
      version = $1
      version = "#{version}.0" if version =~ /[\d]+\.[\d]+\.$/              
      version = version.gsub(/\./, "").to_i

      if(version >= 90)
        html      = "#{@trac_base_url}/browser/#{@svn_path}/\#{path}?rev=\#{revision}"
        raw       = "#{@trac_base_url}/browser/#{@svn_path}/\#{path}?rev=\#{revision}&format=txt"
      else
        html      = "#{@trac_base_url}/file/#{@svn_path}/\#{path}?rev=\#{revision}"
        raw       = "#{@trac_base_url}/file/#{@svn_path}/\#{path}?rev=\#{revision}&format=txt"
      end

      dir                 = "#{@trac_base_url}/browser/#{@svn_path}/\#{path}"
      history             = "#{@trac_base_url}/log/#{@svn_path}/\#{path}"
      diff                = "#{@trac_base_url}/changeset/\#{revision}"
      child_dirs_pattern  = /title="Browse Directory" href="[^"]+">([^<]+)<\/a>/
      child_files_pattern = /title="View File" href="[^"]+">([^<]+)<\/a>/

      @scm_web = ScmWeb::Browser.new(dir, history, raw, html, diff, child_dirs_pattern, child_files_pattern)
    else
      raise ProjectException.new("Couldn't determine the Trac version. Is the URL '#{@trac_base_url}' correct? I was looking for the regexp /#{TRAC_VERSION_PATTERN.source}/ on the page, but couldn't find it.")
    end
  end

  @scm_web
end