obsolete.ChilliProject/app/helpers/timelog_helper.rb

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# redMine - project management software
# Copyright (C) 2006 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module TimelogHelper
def select_hours(data, criteria, value)
data.select {|row| row[criteria] == value}
end
def sum_hours(data)
sum = 0
data.each do |row|
sum += row['hours'].to_f
end
sum
end
def options_for_period_select(value)
options_for_select([[l(:label_all_time), 'all'],
[l(:label_today), 'today'],
[l(:label_yesterday), 'yesterday'],
[l(:label_this_week), 'current_week'],
[l(:label_last_week), 'last_week'],
[l(:label_last_n_days, 7), '7_days'],
[l(:label_this_month), 'current_month'],
[l(:label_last_month), 'last_month'],
[l(:label_last_n_days, 30), '30_days'],
[l(:label_this_year), 'current_year']],
value)
end
def entries_to_csv(entries)
ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')
export = StringIO.new
CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
# csv header fields
headers = [l(:field_spent_on),
l(:field_user),
l(:field_activity),
l(:field_project),
l(:field_issue),
l(:field_tracker),
l(:field_subject),
l(:field_hours),
l(:field_comments)
]
csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
# csv lines
entries.each do |entry|
fields = [l_date(entry.spent_on),
entry.user,
entry.activity,
entry.project,
(entry.issue ? entry.issue.id : nil),
(entry.issue ? entry.issue.tracker : nil),
(entry.issue ? entry.issue.subject : nil),
entry.hours,
entry.comments
]
csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
end
end
export.rewind
export
end
end