Class: Reportinator::ReportLoader

Inherits:
Base
  • Object
show all
Defined in:
lib/reportinator/report/loader.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

config, #config, logger, #logger

Methods included from Helpers

#merge_hash, #merge_hash!, #symbolize_attributes

Class Method Details

.load(template, metadata = {}) ⇒ Object 



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# File 'lib/reportinator/report/loader.rb', line 6

def self.load(template, metadata = {})
  loader = new(metadata: metadata)
  loader.template = Template.load(template: template, metadata: metadata)
  loader
end

Instance Method Details

#get_metadata ⇒ Object 



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# File 'lib/reportinator/report/loader.rb', line 12

def get_metadata
  report_metadata = {}
  template.parse(metadata) do |data, old_meta, new_meta|
    meta = ValueParser.parse(new_meta, metadata)
    report_metadata = merge_hash(meta, report_metadata) if meta.present?
  end
  report_metadata
end

#parse_metadata(data, old_meta, new_meta) ⇒ Object 



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# File 'lib/reportinator/report/loader.rb', line 33

def parse_metadata(data, old_meta, new_meta)
  meta = ValueParser.parse(old_meta, metadata)
  if new_meta.instance_of? Hash
    unparsed_meta = new_meta.select { |key| config.configured_metadata.include? key }
    meta_to_parse = new_meta.reject { |key| config.configured_metadata.include? key }
    parsing_meta = merge_hash(meta, unparsed_meta)
    parsed_meta = ValueParser.parse(meta_to_parse, parsing_meta)
    remerged_meta = merge_hash(parsed_meta, unparsed_meta)
  else
    remerged_meta = {}
  end
  report_meta = merge_hash(remerged_meta, meta)
  report_from_data(data, report_meta)
end

#report ⇒ Object 



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# File 'lib/reportinator/report/loader.rb', line 21

def report
  report = Report.new
  reports = template.parse(metadata) do |data, old_meta, new_meta|
    parse_metadata(data, old_meta, new_meta)
  end
  reports.compact.each do |report_template|
    output = report_template.data
    report.insert(output)
  end
  report
end