Class: SiSU_XML_Metadata::OAI_PMH

Inherits:
Object
  • Object
show all
Defined in:
lib/sisu/xml_md_oai_pmh_dc.rb

Instance Method Summary collapse

Constructor Details

#initialize(opt) ⇒ OAI_PMH

Returns a new instance of OAI_PMH.



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 61

def initialize(opt)
  @md=SiSU_Param::Parameters.new(opt).get
  @oai_pmh=[]
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 79

def body
  if defined? @md.title.full \
  and @md.title.full=~/\S+/                                               # DublinCore 1 - title
    @oai_pmh << %{  <dc:title xml:lang="en">#{@md.title.full}</dc:title>\n}
  end
  if defined? @md.creator.author \
  and @md.creator.author=~/\S+/                                           # DublinCore 2 - creator/author (author)
    txt=meta_content_clean(@md.creator.author)
    @oai_pmh << %{  <dc:author>#{txt}</dc:author>\n}
  end
  if defined? @md.classify.subject \
  and @md.classify.subject=~/\S+/                                          # DublinCore 3 - subject (us library of congress, eric or udc, or schema???)
    txt=meta_content_clean(@md.classify.subject)
    @oai_pmh << %{  <dc:subject>#{txt}</dc:subject>\n}
  end
  if defined? @md.classify.keywords \
  and @md.classify.keywords=~/\S+/
    txt=meta_content_clean(@md.classify.keywords)
    @oai_pmh << %{  <dc:keywords>#{txt}</dc:keywords>\n}
  end
  if @md.publisher                                                         # DublinCore 5 - publisher (current copy published by)
    txt=meta_content_clean(@md.publisher)
    @oai_pmh << %{  <dc:publisher>#{txt}</dc:publisher>\n}
  end
  if defined? @md.creator.contributor \
  and @md.creator.contributor=~/\S+/                                       # DublinCore 6 - contributor
    txt=meta_content_clean(@md.creator.contributor)
    @oai_pmh << %{  <dc:contributor>#{txt}</dc:contributor>\n}
  end
  if defined? @md.date.published \
  and @md.date.published=~/\S+/                                            # DublinCore 7 - date year-mm-dd
    @oai_pmh << %{  <dc:date>#{@md.date.published}</dc:date>\n}
  end
  if defined? @md.date.created \
  and @md.date.created=~/\S+/                                              # DublinCore 7 - date.created
    @oai_pmh << %{  <dc:date_created>#{@md.date.created}</dc:date_created>\n}
  end
  if defined? @md.date.issued \
  and @md.date.issued=~/\S+/                                               # DublinCore 7 - date.issued
    @oai_pmh << %{  <dc:date_issued>#{@md.date.issued}</dc:date_issued>\n}
  end
  if defined? @md.date.available \
  and @md.date.available=~/\S+/                                            # DublinCore 7 - date.available
    @oai_pmh << %{  <dc:date_available>#{@md.date.available}</dc:date_available>\n}
  end
  if defined? @md.date.valid \
  and @md.date.valid=~/\S+/                                                # DublinCore 7 - date.valid
    @oai_pmh << %{  <dc:date_valid>#{@md.date.valid}</dc:date_valid>\n}
  end
  if defined? @md.date.modified \
  and @md.date.modified=~/\S+/                                             # DublinCore 7 - date.modified
    @oai_pmh <<  %{  <dc:date_modified>#{@md.date.modified}</dc:date_modified>\n}
  end
  if defined? @md.notes.description \
  and @md.notes.description=~/\S+/                                         # DublinCore 4 - description
    txt=meta_content_clean(@md.notes.description)
    @oai_pmh << %{  <dc:description>#{txt}</dc:description>\n}
  end
  if defined? @md.notes.coverage \
  and @md.notes.coverage=~/\S+/                                            # DublinCore 14 - coverage
    txt=meta_content_clean(@md.notes.coverage)
    @oai_pmh << %{  <dc:coverage>#{txt}</dc:coverage>\n}
  end
  if defined? @md.notes.relation \
  and @md.notes.relation=~/\S+/                                            # DublinCore 13 - relation
    txt=meta_content_clean(@md.notes.relation)
    @oai_pmh << %{  <dc:relation>#{txt}</dc:relation>\n}
  end
  if defined? @md.notes.type \
  and @md.notes.type=~/\S+/                                                # DublinCore 8 - type
    txt=meta_content_clean(@md.notes.type)
    @oai_pmh << %{  <dc:type>#{txt}</dc:type>\n}
  end
  if defined? @md.notes.format \
  and @md.notes.format=~/\S+/                                              # DublinCore 9 - format
    txt=meta_content_clean(@md.notes.format)
    @oai_pmh << %{  <dc:format>#{txt}</dc:format>\n}
  end
  #if defined? @md.identifier.sisupod \
  #and @md.identifier.sisupod=~/\S+/                                       # DublinCore 10 - identifier
  #  txt=meta_content_clean(@md.identifier.sisupod)
  #  @oai_pmh << %{  <dc:identifier>#{txt}</dc:identifier>\n}
  #end
  if defined? @md.original.source \
  and @md.original.source=~/\S+/                                           # DublinCore 11 - source
    txt=meta_content_clean(@md.original.source)
    @oai_pmh << %{  <dc:source>#{txt}</dc:source>\n}
  end
  if defined? @md.title.language \
  and @md.title.language=~/\S+/                                            # DublinCore 12 - language (English)
    @oai_pmh << %{  <dc:language>#{@md.title.language}</dc:language>\n}
  end
  if defined? @md.original.language \
  and @md.original.language=~/\S+/
    @oai_pmh << %{  <dc:language>#{@md.original.language}</dc:language>\n}
  end
  if defined? @md.rights.all \
  and @md.rights.all=~/\S+/                                                # DublinCore 15 - rights
    txt=meta_content_clean(@md.rights.all)
    @oai_pmh << %{  <dc:rights>#{txt}</dc:rights>\n}
  end
  @oai_pmh
end

#meta_content_clean(content = '') ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 182

def meta_content_clean(content='')
  unless content.nil?
    content=content.tr('"',"'")
  end
  content
end

#output ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 191

def output
  SiSU_Env::FileOp.new(@md).mkdir
  oai_pmh=SiSU_Env::FileOp.new(@md,@md.fn[:oai_pmh]).mkfile #implement in param
  oai_pmh << pre
  body.each do |x|
    oai_pmh << x
  end
  oai_pmh << post
end

#post ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 188

def post
  '</oai_dc:dc>'
end

#pre ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 68

def pre
<<WOK
<?xml version="1.0" encoding="UTF-8"?>
<oai_dc:dc
  xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
WOK
end

#read ⇒ Object 



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# File 'lib/sisu/xml_md_oai_pmh_dc.rb', line 65

def read
  output
end