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module VersionReportsHelper
def display_issue(issue, *options)
text = issue.subject
text = text.sub(/\!\!\w*/,'')
if options.include? :tracker
text = "#{issue.tracker} ##{issue.id} " + text
end
link_to text, issue_path(issue)
end
def issue_time(issue)
if @show_time && issue.total_spent_hours > 0
l_hours(issue.total_spent_hours)
end
end
def issue_money(issue, *options)
if @show_money
amount = custom_price(issue) || hours_to_money(@version, issue.total_spent_hours)
amount = amount.round
if options.include?(:format)
number_to_currency amount, :precision => 0
else
amount
end
end
end
def hours_to_money(version, hours)
@rate ||= to_float( custom_field_value(version, :rate) || DEFAULT_REPORT_RATE )
(hours||0) * @rate
end
#
# name is a key for REPORT_CUSTOM_FIELDS hash
#
def custom_field(object, name)
object.custom_field_values.detect {|value|
value.custom_field.name == REPORT_CUSTOM_FIELDS[name]
}
end
def custom_field_value(object, name)
v = custom_field(object, name)
if v
v.value
end
end
def hour_budget_error(issue)
return unless @show_time
budget = (custom_field_value(issue, :hours) || 0).to_i
if issue.total_spent_hours.round != budget.round
if issue.total_spent_hours < budget
content_tag :div, :class => 'flash error' do
"%s under budget!" % l_hours(budget - issue.total_spent_hours)
end
elsif issue.total_spent_hours > budget
content_tag :div, :class => 'flash warning' do
"%s over budget!" % l_hours(issue.total_spent_hours - budget)
end
end
end
end
def custom_price(issue)
if value = custom_field_value(issue, :price)
to_float(value)
end
end
def report_header(version)
url = custom_field_value(version, :header)
if !url.present?
url = DEFAULT_REPORT_HEADER
end
%(<img src="#{url}" style="max-width:100%"/>).html_safe
end
# show_value requires CustomFieldsHelper
def report_summary(version)
show_value(custom_field(version, :summary))
end
def total_time(version, issues)
l_hours(issues.sum(&:total_spent_hours)) if @show_time
end
def total_money(version, issues)
if @show_money
total = issues.sum {|issue| issue_money(issue)}
number_to_currency total, :precision => 0
end
end
# drops currency in a string.
def to_float(string)
string.gsub(/[^0-9\.]/, '').to_f
end
end
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