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Set content-type to text/html on errors.Fixes #130

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This commit is contained in:
Sdogruyol 2016-03-18 20:03:04 +02:00
parent 5d1c4859d7
commit 664673f125
5 changed files with 20 additions and 23 deletions
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4
src/kemal/common_error_handler.cr → src/kemal/common_exception_handler.cr
View file

@ -1,13 +1,15 @@
class Kemal::CommonErrorHandler < HTTP::Handler
class Kemal::CommonExceptionHandler < HTTP::Handler
INSTANCE = new
def call(context)
begin
call_next context
rescue ex : Kemal::Exceptions::RouteNotFound
context.response.content_type = "text/html"
Kemal.config.logger.write("Exception: #{ex.inspect_with_backtrace.colorize(:red)}\n")
return render_404(context)
rescue ex
context.response.content_type = "text/html"
Kemal.config.logger.write("Exception: #{ex.inspect_with_backtrace.colorize(:red)}\n")
verbosity = Kemal.config.env == "production" ? false : true
return render_500(context, ex.inspect_with_backtrace, verbosity)

2
src/kemal/config.cr
View file

@ -57,7 +57,7 @@ module Kemal
private def setup_error_handler
if @always_rescue
@error_handler ||= Kemal::CommonErrorHandler::INSTANCE
@error_handler ||= Kemal::CommonExceptionHandler::INSTANCE
HANDLERS.insert(1, @error_handler.not_nil!)
end
end

5
src/kemal/view.cr
View file

@ -17,6 +17,7 @@ def render_403(context)
</body>
</html>
HTML
context.response.content_type = "text/html"
context.response.status_code = 403
context.response.print template
context
@ -40,6 +41,7 @@ def render_404(context)
</body>
</html>
HTML
context.response.content_type = "text/html"
context.response.status_code = 404
context.response.print template
context
@ -72,6 +74,7 @@ def render_500(context, backtrace, verbosity)
</body>
</html>
HTML
context.response.content_type = "text/html"
context.response.status_code = 500
context.response.print template
context
@ -96,6 +99,7 @@ def render_415(context, message)
</body>
</html>
HTML
context.response.content_type = "text/html"
context.response.status_code = 415
context.response.print template
context
@ -120,6 +124,7 @@ def render_400(context, message)
</body>
</html>
HTML
context.response.content_type = "text/html"
context.response.status_code = 400
context.response.print template
context