class Loggability::Formatter::HTML
The default log formatter class.
Constants
- HTML_EXCEPTION_FORMAT
The format for dumping exceptions
- HTML_LOG_FORMAT
The default HTML fragment that'll be used as the template for each log message.
Public Instance Methods
call( severity, time, progname, message )
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Format the message
; Overridden to escape the
progname
.
Calls superclass method
Loggability::Formatter#call
# File lib/loggability/formatter/html.rb, line 43 def call( severity, time, progname, message ) super( severity, time, escape_html(progname), message ) end
Protected Instance Methods
initialize( format=HTML_LOG_FORMAT )
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Override the logging formats with ones that generate HTML fragments
Calls superclass method
# File lib/loggability/formatter/html.rb, line 37 def initialize( format=HTML_LOG_FORMAT ) # :notnew: super end
msg2str( object, severity )
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Format the specified object
for output to the log.
# File lib/loggability/formatter/html.rb, line 53 def msg2str( object, severity ) case object when String return escape_html( object ) when Exception return HTML_EXCEPTION_FORMAT % [ object.class, escape_html(object.message), escape_html(object.backtrace.first) ] else return escape_html(object.inspect) end end
Private Instance Methods
escape_html( string )
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Escape any HTML special characters in
string
.
# File lib/loggability/formatter/html.rb, line 74 def escape_html( string ) return string unless string.respond_to?( :gsub ) return string. gsub( '&', '&' ). gsub( '<', '<' ). gsub( '>', '>' ) end