Database Reference
In-Depth Information
@artist = nil
@album = nil
@track = nil
@tag = nil
@buffer = nil
end
def
on
_
start
_
element(element, attributes)
~
case
element
when
'artist'
@artist = { :albums => [] }
@stack.push @artist
when
'album'
@album = { :tracks => [] }
@artist[:albums].push @album
@stack.push @album
when
'track'
@track = { :tags => [] }
@album[:tracks].push @track
@stack.push @track
when
'tag'
@tag = {}
@track[:tags].push @tag
@stack.push @tag
when
'Artists'
,
'Albums'
,
'Tracks'
,
'Tags'
# ignore
else
@buffer = []
end
end
def
on
_
characters(chars)
@buffer << chars
unless
@buffer.nil?
end
def
on
_
end
_
element(element)
case
element
when
'artist'
@stack.pop
@artist[
'
_
id'
] = @artist[
'id'
]
# Jamendos artist-id als doc-
_
id verwenden
@artist[:random] = rand
@db.save
_
doc(@artist, false, true)
@count += 1
if
!@max.nil? && @count >= @max
on
_
end
_
document
end
if
@count % 500 == 0
puts
"
#{@count}
records inserted"
end
when
'album'
,
'track'
,
'tag'
top = @stack.pop
top[:random] = rand
when
'Artists'
,
'Albums'
,
'Tracks'
,
'Tags'
# ignorieren
else
if
@stack[-1] && @buffer
@stack[-1][element] = @buffer.join.force
_
encoding(
'utf-8'
)
@buffer = nil
end
end
end
