Class: Post_id_rss

Inherits:
Object
  • Object
show all
Defined in:
lib/abelard/postxml.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(postxml) ⇒ Post_id_rss

Returns a new instance of Post_id_rss.



26
27
28
29
30
 
# File 'lib/abelard/postxml.rb', line 26

def initialize(postxml)
  #XmlUtil::child_content(postxml, "post_id") ||
  @idurl = XmlUtil::child_content(postxml, "guid")
  @raw = postxml.to_s
end

Instance Attribute Details

#idurl ⇒ Object (readonly)

Returns the value of attribute idurl.



25
26
27
 
# File 'lib/abelard/postxml.rb', line 25

def idurl
  @idurl
end

Instance Method Details

#as_comment(commentnumber) ⇒ Object 



59
60
61
 
# File 'lib/abelard/postxml.rb', line 59

def as_comment(commentnumber)
  "comment-#{post_match}-#{commentnumber}.xml"
end

#improvise ⇒ Object 



76
77
78
 
# File 'lib/abelard/postxml.rb', line 76

def improvise
  "post-%016x.xml" % @raw.hash
end

#post_match ⇒ Object 



50
51
52
53
54
55
56
57
 
# File 'lib/abelard/postxml.rb', line 50

def post_match
  posturl = /\?p(age_id)?=(\d+)(\.xml)?$/.match(idurl)
  if posturl
    posturl[2]
  else
    sanitize
  end
end

#sanitize ⇒ Object 



63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/abelard/postxml.rb', line 63

def sanitize
  uri = URI(idurl)
  $stderr.puts("Could not parse url #{idurl}") unless ( uri )
  if ( uri.scheme == "tag" )
    return idurl.split('-').last
  end

  build = uri.path.sub(/^\//,'').sub(/\.xml$/,'').gsub('/','-')
  build.concat('-' + uri.query.gsub(/[?&]/,'-')) if uri.query
  build.concat('-' + uri.fragment) if uri.fragment
  build
end

#to_s ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/abelard/postxml.rb', line 32

def to_s
  if !idurl
    improvise
  else
    postnumber = post_match
    commenturl = /\?p(age_id)?=(\d+)(\.xml)?#comment-(.*)$/.match(idurl) ||
                 /^(.*)\/(\d{4}\/.*)\/#(comment)-(.*)$/.match(idurl)
    
    if commenturl
      postnumber = commenturl[2].sub(/^\//,'').sub(/\.xml$/,'').gsub('/','-')
      commentnumber = commenturl[4]
      "comment-#{postnumber}-#{commentnumber}.xml"
    else 
      "post-#{postnumber}.xml"
    end
  end
end