|
|
# Methods added to this helper will be available to all templates in the application.
|
|
|
module ApplicationHelper
|
|
|
|
|
|
def user_header
|
|
|
menu_items = ''
|
|
|
user = User.find(session[:user_id])
|
|
|
|
|
|
if (user!=nil) and (session[:admin])
|
|
|
# admin menu
|
|
|
menu_items << "<b>Administrative task:</b> "
|
|
|
append_to menu_items, '[Announcements]', 'announcements', 'index'
|
|
|
append_to menu_items, '[Msg console]', 'messages', 'console'
|
|
|
append_to menu_items, '[Problems]', 'problems', 'index'
|
|
|
append_to menu_items, '[Users]', 'user_admin', 'index'
|
|
|
append_to menu_items, '[Results]', 'user_admin', 'user_stat'
|
|
|
append_to menu_items, '[Report]', 'report', 'login_stat'
|
|
|
append_to menu_items, '[Graders]', 'graders', 'list'
|
|
|
append_to menu_items, '[Contests]', 'contest_management', 'index'
|
|
|
append_to menu_items, '[Sites]', 'sites', 'index'
|
|
|
append_to menu_items, '[System config]', 'configurations', 'index'
|
|
|
menu_items << "<br/>"
|
|
|
end
|
|
|
|
|
|
# main page
|
|
|
append_to menu_items, "[#{I18n.t 'menu.main'}]", 'main', 'list'
|
|
|
append_to menu_items, "[#{I18n.t 'menu.messages'}]", 'messages', 'list'
|
|
|
|
|
|
if (user!=nil) and (GraderConfiguration.show_tasks_to?(user))
|
|
|
append_to menu_items, "[#{I18n.t 'menu.tasks'}]", 'tasks', 'list'
|
|
|
append_to menu_items, "[#{I18n.t 'menu.submissions'}]", 'main', 'submission'
|
|
|
append_to menu_items, "[#{I18n.t 'menu.test'}]", 'test', 'index'
|
|
|
end
|
|
|
append_to menu_items, "[#{I18n.t 'menu.help'}]", 'main', 'help'
|
|
|
|
|
|
if GraderConfiguration['system.user_setting_enabled']
|
|
|
append_to menu_items, "[#{I18n.t 'menu.settings'}]", 'users', 'index'
|
|
|
end
|
|
|
append_to menu_items, "[#{I18n.t 'menu.log_out'}]", 'main', 'login'
|
|
|
|
|
|
menu_items.html_safe
|
|
|
end
|
|
|
|
|
|
def append_to(option,label, controller, action)
|
|
|
option << ' ' if option!=''
|
|
|
option << link_to_unless_current(label,
|
|
|
:controller => controller,
|
|
|
:action => action)
|
|
|
end
|
|
|
|
|
|
def format_short_time(time)
|
|
|
now = Time.now.gmtime
|
|
|
st = ''
|
|
|
if (time.yday != now.yday) or
|
|
|
(time.year != now.year)
|
|
|
st = time.strftime("%x ")
|
|
|
end
|
|
|
st + time.strftime("%X")
|
|
|
end
|
|
|
|
|
|
def format_short_duration(duration)
|
|
|
return '' if duration==nil
|
|
|
d = duration.to_f
|
|
|
return Time.at(d).gmtime.strftime("%X")
|
|
|
end
|
|
|
|
|
|
def read_textfile(fname,max_size=2048)
|
|
|
begin
|
|
|
File.open(fname).read(max_size)
|
|
|
rescue
|
|
|
nil
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def user_title_bar(user)
|
|
|
header = ''
|
|
|
time_left = ''
|
|
|
|
|
|
#
|
|
|
# if the contest is over
|
|
|
if GraderConfiguration.time_limit_mode?
|
|
|
if user.contest_finished?
|
|
|
header = <<CONTEST_OVER
|
|
|
<tr><td colspan="2" align="center">
|
|
|
<span class="contest-over-msg">THE CONTEST IS OVER</span>
|
|
|
</td></tr>
|
|
|
CONTEST_OVER
|
|
|
end
|
|
|
if !user.contest_started?
|
|
|
time_left = " " + (t 'title_bar.contest_not_started')
|
|
|
else
|
|
|
time_left = " " + (t 'title_bar.remaining_time') +
|
|
|
" #{format_short_duration(user.contest_time_left)}"
|
|
|
end
|
|
|
end
|
|
|
|
|
|
#
|
|
|
# if the contest is in the anaysis mode
|
|
|
if GraderConfiguration.analysis_mode?
|
|
|
header = <<ANALYSISMODE
|
|
|
<tr><td colspan="2" align="center">
|
|
|
<span class="contest-over-msg">ANALYSIS MODE</span>
|
|
|
</td></tr>
|
|
|
ANALYSISMODE
|
|
|
end
|
|
|
|
|
|
contest_name = GraderConfiguration['contest.name']
|
|
|
|
|
|
#
|
|
|
# build real title bar
|
|
|
result = <<TITLEBAR
|
|
|
<div class="title">
|
|
|
<table>
|
|
|
#{header}
|
|
|
<tr>
|
|
|
<td class="left-col">
|
|
|
#{user.full_name}<br/>
|
|
|
#{t 'title_bar.current_time'} #{format_short_time(Time.new)}
|
|
|
#{time_left}
|
|
|
<br/>
|
|
|
</td>
|
|
|
<td class="right-col">#{contest_name}</td>
|
|
|
</tr>
|
|
|
</table>
|
|
|
</div>
|
|
|
TITLEBAR
|
|
|
result.html_safe
|
|
|
end
|
|
|
|
|
|
def markdown(text)
|
|
|
markdown = RDiscount.new(text)
|
|
|
markdown.to_html.html_safe
|
|
|
end
|
|
|
|
|
|
end
|
|
|
|
