Sha256: 32952f313f19657c9acc85ce36838c83e355033e342507580b8878f01d80261a
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Versions: 36
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Stored size: 1.78 KB
Contents
module Locomotive
module Steam
module Middlewares
class CatchError
def initialize(app, opts = {})
@app = app
end
def call(env)
begin
@app.call(env)
rescue Exception => e
handle_exception(e, env)
end
end
protected
def handle_exception(exception, env)
# display the application error page if not in the back-office
raise exception unless env['steam.live_editing']
ActiveSupport::Notifications.instrument 'locomotive.site.rendering_error', {
env: env,
exception: exception
}
Rails.logger.error "[LiveEditing] " + exception.message + "\n\t" + exception.backtrace.join("\n\t")
render_error_page
end
def render_error_page
[200, {}, [%(
<html>
<head>
<link href="#{bootstrap_stylesheet_url}" rel="stylesheet" type="text/css" />
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-12">
<img src="#{train_image_url}">
<div class="alert alert-danger" role="alert">
<h4 class="text-center">
We're sorry, but something went wrong.
</h4>
<p class="text-center">
If you are the application owner check the logs for more information.
</p>
</div>
</div>
</div>
</div>
</body>
</html>
)]]
end
def bootstrap_stylesheet_url
::ActionController::Base.helpers.stylesheet_url('locomotive/live_editing_error')
end
def train_image_url
::ActionController::Base.helpers.image_url('locomotive/deadend.png')
end
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems