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41 lines
1.2 KiB
41 lines
1.2 KiB
#!/usr/bin/env ruby
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#
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# script to remove stale entries in some database tables (album)
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#
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# (c) 2006 Roland Gigler <rolandg@web.de>
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# License: GNU General Public License V2
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class String
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def shellquote
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return "'" + self.gsub("'", "'\\\\''") + "'"
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end
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end
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system("dcop", "amarok", "playlist", "shortStatusMessage", "Removing stale 'album' entries from the database")
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qresult = `dcop amarok collection query #{"SELECT id FROM album;".shellquote}`
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result = qresult.split( "\n" )
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i = 0
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result.each do |id|
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print "Checking: #{id}, "
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qresult2 = `dcop amarok collection query #{"SELECT COUNT(*) FROM tags where album = #{id};".shellquote}`
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count = qresult2.chomp()
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printf "count: %s", count
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if count == "0"
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i = i + 1
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qresult3 = `dcop amarok collection query #{"SELECT name FROM album where id = #{id} ;".shellquote}`
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result3 = qresult3.split( "\n" )
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puts "==>: Deleting: #{id}, #{result3}"
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system("dcop", "amarok", "collection", "query", "DELETE FROM album WHERE id = '#{id}'")
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end
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print "\n"
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end
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puts "removed #{i} albums."
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if i > 0
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system("dcop", "amarok", "playlist", "popupMessage", "Removed #{i.shellquote} stale 'album' entries from the database")
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end
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