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module AbrtReportsHelper
def simple_format_if_multiline(str)
if str and str.include? "\n"
simple_format str
else
str
end
end

def count_abrt_reports(abrt_reports)
range_days = 14
data = []
now = Time.now.utc
start = now - range_days.days
by_day = abrt_reports.where(:reported_at => start..now).
group('DATE(reported_at)').
sum(:count)

range_days.downto(1) do |days_back|
date = (now - (days_back-1).days).strftime('%Y-%m-%d')
crashes = (by_day[date] || 0)
data << [days_back, crashes]
end
data
end

def render_abrt_graph(abrt_reports, options = {})
data = count_abrt_reports abrt_reports
flot_bar_chart 'abrt_graph', _('Days Ago'), _('Number of crashes'), data, options
end

class StringIOWithPath < StringIO
def initialize(string, path, content_type)
super(string)
@path = path
@content_type = content_type
end

attr_reader :path, :content_type
end

def send_to_abrt_server(abrt_report, username = nil, password = nil)
request_params = {
:timeout => 60,
:open_timeout => 10,
:verify_ssl => Setting[:abrt_server_verify_ssl] ? OpenSSL::SSL::VERIFY_PEER : OpenSSL::SSL::VERIFY_NONE
}

if Setting[:abrt_server_ssl_ca_file] && !Setting[:abrt_server_ssl_ca_file].empty?
request_params[:ssl_ca_file] = Setting[:abrt_server_ssl_ca_file]
end

if Setting[:abrt_server_ssl_certificate] && !Setting[:abrt_server_ssl_certificate].empty? \
&& Setting[:abrt_server_ssl_priv_key] && !Setting[:abrt_server_ssl_priv_key].empty?
request_params[:ssl_client_cert] = OpenSSL::X509::Certificate.new(File.read(Setting[:abrt_server_ssl_certificate]))
request_params[:ssl_client_key] = OpenSSL::PKey::RSA.new(File.read(Setting[:abrt_server_ssl_priv_key]))
end

# basic auth
if !Setting[:abrt_server_basic_auth_username].empty? && !Setting[:abrt_server_basic_auth_password].empty?
request_params[:user] = Setting[:abrt_server_basic_auth_username]
request_params[:password] = Setting[:abrt_server_basic_auth_password]
elsif username && password
request_params[:user] = username
request_params[:password] = password
end

resource = RestClient::Resource.new(Setting[:abrt_server_url], request_params)
report_file = StringIOWithPath.new(abrt_report.json, '*buffer*', 'application/json')
response = resource['reports/new/'].post({ :file => report_file, :multipart => true }, :content_type => :json, :accept => :json)

if response.code != 202
logger.error "Failed to send the report for analysis: #{response.code}: #{response.to_str}"
raise ::Foreman::Exception.new(N_('Failed to forward problem report: %s: %s', response.code, response.to_str))
end

JSON.parse(response.body)
end

def format_reason(reason)
if reason.nil? or reason.empty?
_('Unknown')
else
reason
end
end

def using_redhat_server?
match = %r{^https://[^/]*access\.redhat\.com/}.match(Setting[:abrt_server_url])
!!match
end

def ask_for_auth?
if !Setting[:abrt_server_basic_auth_username].empty? && !Setting[:abrt_server_basic_auth_password].empty?
false
elsif Setting[:abrt_server_basic_auth_required] || using_redhat_server?
true
else
false
end
end

def display_forward_button(abrt_report)
if ask_for_auth?
button_tag _('Send for analysis'), :id => 'forward_auth_button', :class => 'btn btn-success'
else
options = { :class => 'btn btn-success', :method => :post }
if abrt_report.forwarded_at
options[:confirm] = _('The report has already been sent. Sending it again will overwrite the previous response.')
end
link_to _('Send for analysis'), forward_abrt_report_path(abrt_report), options
end
end

def forward_auth_title
if using_redhat_server?
_('Please provide Red Hat Customer Portal credentials')
else
_('Please provide ABRT server credentials')
end
end

def forward_auth_login
if using_redhat_server?
_('Red Hat Login')
else
_('Login')
end
end

def forward_auth_text
if using_redhat_server?
_('The problem report will be sent to Red Hat in order to determine if a solution exists. '\
'You need to provide your Red Hat Customer Portal login and password in order to proceed.')
else
_('Your ABRT server is configured to require login and password.')
end
end
end
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