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# File 'app/controllers/cdm_migrator/cdm_controller.rb', line 11
def generate
@h_to_c = {}
@c_to_h = {}
params[:mappings].each do |key, mapping|
if !mapping['hydra'].empty?
@c_to_h[mapping['cdm']] = mapping['hydra']
@h_to_c[mapping['hydra']] ||= []
@h_to_c[mapping['hydra']] << mapping['cdm']
elsif !mapping['hydrac'].empty?
@c_to_h[mapping['cdm']] = mapping['hydrac']
@h_to_c[mapping['hydrac']] ||= []
@h_to_c[mapping['hydrac']] << mapping['cdm']
end
end
json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmQuery#{params[:collection]}/0/0/filetype/1024/0/0/0/0/0/1/0/json")).body)
total_recs = json['pager']['total'].to_i
if total_recs > 1024
start = 1
records = []
[*0..(total_recs/1024)].each do |index|
start = (index*1024) + 1
json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmQuery#{params[:collection]}/0/0/filetype/1024/#{start}/0/0/0/0/1/0/json")).body)
records << json['records'].map { |rec| [rec['pointer'], rec['filetype']] }
end
records = records.flatten(1)
else
records = json['records'].map { |rec| [rec['pointer'], rec['filetype']] }
end
= ::CSV.generate_line (['object_type','url']+@terms+@work_only)
csv_lines = [] <<
records.each do |rec|
if rec.last == 'cpd'
json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmGetItemInfo#{params[:collection]}/#{rec.first}/json")).body)
csv_lines << create_line(params[:work],'',json)
json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmGetCompoundObjectInfo#{params[:collection]}/#{rec.first}/json")).body)
rec_pages = json['page'] || json['node']['page']
rec_pages = Array.wrap(rec_pages) if rec_pages.class == Hash
rec_pages.each do |child|
child_json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmGetItemInfo#{params[:collection]}/#{child['pageptr']}/json")).body)
url = api_check rec, child
csv_lines << create_line('File',url,child_json)
end
else
json = JSON.parse(Net::HTTP.get_response(URI.parse("#{@cdm_url}:#{@cdm_port}/dmwebservices/index.php?q=dmGetItemInfo#{params[:collection]}/#{rec.first}/json")).body)
csv_lines << create_line(params[:work],'',json)
url = api_check rec
csv_lines << create_line('File',url,{})
end
end
render plain: csv_lines.join, content_type: 'text/csv'
end
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