Class: Quik::Catalog

Inherits:
Object
  • Object
show all
Defined in:
lib/quik/catalog.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ Catalog

Returns a new instance of Catalog.



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# File 'lib/quik/catalog.rb', line 24

def initialize( text )
  recs = YAML.load( text )
  ## note: convert array to hash (lookup by name)
  ##    todo: check for missing name property? - why? why not?
  @scripts = recs.reduce( {} ) { |h,rec| h[rec['name']] = rec; h }
end

Class Method Details

.from_file(path) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 13

def self.from_file( path )
  ## read in themes catalog
  text = File.open( path, 'r:utf-8' ) { |f| f.read }
  new( text )
end

.from_url(src) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 7

def self.from_url( src )
  worker = Fetcher::Worker.new
  text = worker.read_utf8!( src )
  new( text )
end

Instance Method Details

#find(name) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 32

def find( name )
  @scripts[ name ]
end

#list(filter = nil) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 36

def list( filter=nil )
  ## pp filter

  @scripts.each_with_index do |(_,rec),i|
    name    = rec['name']
    summary = rec['summary']
    script  = rec['script']

    if script && script.index( '//github.com/')
      ## "beautify" / shorten github links - remove raw/master/
      script = script.gsub('raw/master/', '' )
    end

    ## pp h

    line = ''
    line << "  %3d" % (i+1)
    line << "..%-10s" % name
    line << " .:.  #{summary}"
    line << " @ (#{script})"

    if filter
      ## note: ignore case (upper/lower/downcase) for now
      ##  filter on name/title and
      ##            tags for now
      if name.downcase.index(filter.downcase)    != nil ||    ## note: 0 is match found on index 0; only nil is not found
         summary.downcase.index(filter.downcase) != nil
        puts line
      end
    else
      puts line
    end
  end
end