module EffectiveLoggingHelper
ALLOWED_TAGS = ActionView::Base.sanitized_allowed_tags.to_a + ['table', 'thead', 'tbody', 'tfoot', 'tr', 'td', 'th']
ALLOWED_ATTRIBUTES = ActionView::Base.sanitized_allowed_attributes.to_a + ['colspan', 'rowspan']
def bootstrap_class_for_status(status)
case status
when 'success' ; 'success'
when 'info' ; 'info'
when 'warning' ; 'warning'
when 'error' ; 'danger'
else 'primary'
end
end
def render_log(log)
render(:partial => 'effective/logs/log', :locals => {:log => log})
end
def parents_of_log(log)
parents = [log.parent]
parents << parents.last.parent while(parents.last.try(:parent_id).present?)
parents.compact.reverse
end
# Call me with :th => true, :sub_th => false
# Any other options are sent to the table tag
def tableize_hash(hash, options = {})
if hash.present? && hash.kind_of?(Hash)
content_tag(:table, options) do
hash.map do |k, v|
content_tag(:tr) do
content_tag((options[:th] ? :th : :td), k) +
content_tag(:td) do
if v.kind_of?(Hash)
tableize_hash(v, options.merge({:class => 'table table-bordered', :th => (options.key?(:sub_th) ? options[:sub_th] : options[:th])}))
elsif v.kind_of?(Array)
'[' + v.join(', ') + ']'
else
v.to_s
end
end
end
end.join('').html_safe
end.html_safe
else
hash.to_s.html_safe
end
end
# This is called on the Logs#show Admin page, and is intended for override by the application
def effective_logging_object_link_to(obj, action = :show)
if obj.kind_of?(User)
return (
if action == :show && defined?(admin_user_path)
link_to('View', admin_user_path(obj))
elsif action == :edit && defined?(edit_admin_user_path)
link_to('Edit', edit_admin_user_path(obj))
end
)
end
end
def format_log_details_value(log, key)
value = log.details[key]
if value.kind_of?(Hash)
tableize_hash(value, :class => 'table', :style => 'width: 50%', :th => true)
elsif value.kind_of?(Array)
value.map { |value| effective_logging_simple_format(value) }.join.html_safe
else
value = value.to_s
open = value.index('<!DOCTYPE html') || value.index('<html')
close = value.rindex('</html>') if open.present?
return effective_logging_simple_format(value) unless (open.present? && close.present?)
before = value[0...open]
after = value[(close+7)..-1]
divide = before.sub!('<hr>', '').present?
[
h(before).gsub("\n", '<br>'),
(content_tag(:hr) if divide),
content_tag(:iframe, '',
src: effective_logging.html_part_log_path(log, key: key),
style: 'frameborder: 0; border: 0; width: 100%; height: 100%;',
onload: "this.style.height=this.contentDocument.body.scrollHeight + 'px';",
scrolling: 'no'),
h(after).gsub("\n", '<br>')
].compact.join.html_safe
end
end
def effective_logging_simple_format(value)
simple_format(sanitize(value.to_s, :tags => ALLOWED_TAGS, :attributes => ALLOWED_ATTRIBUTES), {}, :sanitize => false)
end
end