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redmine/app/views/gantts/show.html.erb
Jean-Philippe Lang ed50d42210 Replace Date.today with User.current.today (#22320).
Depending on the offset between a user's configured timezone and the server
timezone, Date.today may be more or less often wrong from the user's
perspective, leading to things like issues marked as overdue too early or too
late, or yesterday / tomorrow being displayed / selected where 'today' is
intended.

A test case illustrating the problem with Issue#overdue? is included

Patch by Jens Kraemer.

git-svn-id: http://svn.redmine.org/redmine/trunk@15379 e93f8b46-1217-0410-a6f0-8f06a7374b81
2016-05-07 10:42:22 +00:00

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<% @gantt.view = self %>
<div class="contextual">
<% if !@query.new_record? && @query.editable_by?(User.current) %>
<%= link_to l(:button_edit), edit_query_path(@query, :gantt => 1), :class => 'icon icon-edit' %>
<%= delete_link query_path(@query, :gantt => 1) %>
<% end %>
</div>
<h2><%= @query.new_record? ? l(:label_gantt) : @query.name %></h2>
<%= form_tag({:controller => 'gantts', :action => 'show',
:project_id => @project, :month => params[:month],
:year => params[:year], :months => params[:months]},
:method => :get, :id => 'query_form') do %>
<%= hidden_field_tag 'set_filter', '1' %>
<%= hidden_field_tag 'gantt', '1' %>
<fieldset id="filters" class="collapsible <%= @query.new_record? ? "" : "collapsed" %>">
<legend onclick="toggleFieldset(this);"><%= l(:label_filter_plural) %></legend>
<div style="<%= @query.new_record? ? "" : "display: none;" %>">
<%= render :partial => 'queries/filters', :locals => {:query => @query} %>
</div>
</fieldset>
<fieldset id="options" class="collapsible collapsed">
<legend onclick="toggleFieldset(this);"><%= l(:label_options) %></legend>
<div style="display: none;">
<table>
<tr>
<td>
<fieldset>
<legend><%= l(:label_related_issues) %></legend>
<label for="draw_relations">
<%= check_box 'query', 'draw_relations', :id => 'draw_relations' %>
<% rels = [IssueRelation::TYPE_BLOCKS, IssueRelation::TYPE_PRECEDES] %>
<% rels.each do |rel| %>
<% color = Redmine::Helpers::Gantt::DRAW_TYPES[rel][:color] %>
<%= content_tag(:span, '&nbsp;&nbsp;&nbsp;'.html_safe,
:style => "background-color: #{color}") %>
<%= l(IssueRelation::TYPES[rel][:name]) %>
<% end %>
</label>
</fieldset>
</td>
<td>
<fieldset>
<legend><%= l(:label_gantt_progress_line) %></legend>
<label for="draw_progress_line">
<%= check_box 'query', 'draw_progress_line', :id => 'draw_progress_line' %>
<%= l(:label_display) %>
</label>
</fieldset>
</td>
</tr>
</table>
</div>
</fieldset>
<p class="contextual">
<%= gantt_zoom_link(@gantt, :in) %>
<%= gantt_zoom_link(@gantt, :out) %>
</p>
<p class="buttons">
<%= text_field_tag 'months', @gantt.months, :size => 2 %>
<%= l(:label_months_from) %>
<%= select_month(@gantt.month_from, :prefix => "month", :discard_type => true) %>
<%= select_year(@gantt.year_from, :prefix => "year", :discard_type => true) %>
<%= hidden_field_tag 'zoom', @gantt.zoom %>
<%= link_to_function l(:button_apply), '$("#query_form").submit()',
:class => 'icon icon-checked' %>
<%= link_to l(:button_clear), { :project_id => @project, :set_filter => 1 },
:class => 'icon icon-reload' %>
<% if @query.new_record? && User.current.allowed_to?(:save_queries, @project, :global => true) %>
<%= link_to_function l(:button_save),
"$('#query_form').attr('action', '#{ @project ? new_project_query_path(@project) : new_query_path }').submit();",
:class => 'icon icon-save' %>
<% end %>
</p>
<% end %>
<%= error_messages_for 'query' %>
<% if @query.valid? %>
<%
zoom = 1
@gantt.zoom.times { zoom = zoom * 2 }
subject_width = 330
header_height = 18
headers_height = header_height
show_weeks = false
show_days = false
show_day_num = false
if @gantt.zoom > 1
show_weeks = true
headers_height = 2 * header_height
if @gantt.zoom > 2
show_days = true
headers_height = 3 * header_height
if @gantt.zoom > 3
show_day_num = true
headers_height = 4 * header_height
end
end
end
# Width of the entire chart
g_width = ((@gantt.date_to - @gantt.date_from + 1) * zoom).to_i
@gantt.render(:top => headers_height + 8,
:zoom => zoom,
:g_width => g_width,
:subject_width => subject_width)
g_height = [(20 * (@gantt.number_of_rows + 6)) + 150, 206].max
t_height = g_height + headers_height
%>
<% if @gantt.truncated %>
<p class="warning"><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %></p>
<% end %>
<table style="width:100%; border:0; border-collapse: collapse;">
<tr>
<td style="width:<%= subject_width %>px; padding:0px;">
<%
style = ""
style += "position:relative;"
style += "height: #{t_height + 24}px;"
style += "width: #{subject_width + 1}px;"
%>
<%= content_tag(:div, :style => style) do %>
<%
style = ""
style += "right:-2px;"
style += "width: #{subject_width}px;"
style += "height: #{headers_height}px;"
style += 'background: #eee;'
%>
<%= content_tag(:div, "", :style => style, :class => "gantt_hdr") %>
<%
style = ""
style += "right:-2px;"
style += "width: #{subject_width}px;"
style += "height: #{t_height}px;"
style += 'border-left: 1px solid #c0c0c0;'
style += 'overflow: hidden;'
%>
<%= content_tag(:div, "", :style => style, :class => "gantt_hdr") %>
<%= content_tag(:div, :class => "gantt_subjects") do %>
<%= @gantt.subjects.html_safe %>
<% end %>
<% end %>
</td>
<td>
<div style="position:relative;height:<%= t_height + 24 %>px;overflow:auto;" id="gantt_area">
<%
style = ""
style += "width: #{g_width - 1}px;"
style += "height: #{headers_height}px;"
style += 'background: #eee;'
%>
<%= content_tag(:div, '&nbsp;'.html_safe, :style => style, :class => "gantt_hdr") %>
<% ###### Months headers ###### %>
<%
month_f = @gantt.date_from
left = 0
height = (show_weeks ? header_height : header_height + g_height)
%>
<% @gantt.months.times do %>
<%
width = (((month_f >> 1) - month_f) * zoom - 1).to_i
style = ""
style += "left: #{left}px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, :style => style, :class => "gantt_hdr") do %>
<%= link_to "#{month_f.year}-#{month_f.month}",
@gantt.params.merge(:year => month_f.year, :month => month_f.month),
:title => "#{month_name(month_f.month)} #{month_f.year}" %>
<% end %>
<%
left = left + width + 1
month_f = month_f >> 1
%>
<% end %>
<% ###### Weeks headers ###### %>
<% if show_weeks %>
<%
left = 0
height = (show_days ? header_height - 1 : header_height - 1 + g_height)
%>
<% if @gantt.date_from.cwday == 1 %>
<%
# @date_from is monday
week_f = @gantt.date_from
%>
<% else %>
<%
# find next monday after @date_from
week_f = @gantt.date_from + (7 - @gantt.date_from.cwday + 1)
width = (7 - @gantt.date_from.cwday + 1) * zoom - 1
style = ""
style += "left: #{left}px;"
style += "top: 19px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, '&nbsp;'.html_safe,
:style => style, :class => "gantt_hdr") %>
<% left = left + width + 1 %>
<% end %>
<% while week_f <= @gantt.date_to %>
<%
width = ((week_f + 6 <= @gantt.date_to) ?
7 * zoom - 1 :
(@gantt.date_to - week_f + 1) * zoom - 1).to_i
style = ""
style += "left: #{left}px;"
style += "top: 19px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, :style => style, :class => "gantt_hdr") do %>
<%= content_tag(:small) do %>
<%= week_f.cweek if width >= 16 %>
<% end %>
<% end %>
<%
left = left + width + 1
week_f = week_f + 7
%>
<% end %>
<% end %>
<% ###### Day numbers headers ###### %>
<% if show_day_num %>
<%
left = 0
height = g_height + header_height*2 - 1
wday = @gantt.date_from.cwday
day_num = @gantt.date_from
%>
<% (@gantt.date_to - @gantt.date_from + 1).to_i.times do %>
<%
width = zoom - 1
style = ""
style += "left:#{left}px;"
style += "top:37px;"
style += "width:#{width}px;"
style += "height:#{height}px;"
style += "font-size:0.7em;"
clss = "gantt_hdr"
clss << " nwday" if @gantt.non_working_week_days.include?(wday)
%>
<%= content_tag(:div, :style => style, :class => clss) do %>
<%= day_num.day %>
<% end %>
<%
left = left + width+1
day_num = day_num + 1
wday = wday + 1
wday = 1 if wday > 7
%>
<% end %>
<% end %>
<% ###### Days headers ####### %>
<% if show_days %>
<%
left = 0
height = g_height + header_height - 1
top = (show_day_num ? 55 : 37)
wday = @gantt.date_from.cwday
%>
<% (@gantt.date_to - @gantt.date_from + 1).to_i.times do %>
<%
width = zoom - 1
style = ""
style += "left: #{left}px;"
style += "top: #{top}px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
style += "font-size:0.7em;"
clss = "gantt_hdr"
clss << " nwday" if @gantt.non_working_week_days.include?(wday)
%>
<%= content_tag(:div, :style => style, :class => clss) do %>
<%= day_letter(wday) %>
<% end %>
<%
left = left + width + 1
wday = wday + 1
wday = 1 if wday > 7
%>
<% end %>
<% end %>
<%= @gantt.lines.html_safe %>
<% ###### Today red line (excluded from cache) ###### %>
<% if User.current.today >= @gantt.date_from and User.current.today <= @gantt.date_to %>
<%
today_left = (((User.current.today - @gantt.date_from + 1) * zoom).floor() - 1).to_i
style = ""
style += "position: absolute;"
style += "height: #{g_height}px;"
style += "top: #{headers_height + 1}px;"
style += "left: #{today_left}px;"
style += "width:10px;"
style += "border-left: 1px dashed red;"
%>
<%= content_tag(:div, '&nbsp;'.html_safe, :style => style, :id => 'today_line') %>
<% end %>
<%
style = ""
style += "position: absolute;"
style += "height: #{g_height}px;"
style += "top: #{headers_height + 1}px;"
style += "left: 0px;"
style += "width: #{g_width - 1}px;"
%>
<%= content_tag(:div, '', :style => style, :id => "gantt_draw_area") %>
</div>
</td>
</tr>
</table>
<table style="width:100%">
<tr>
<td style="text-align:left;">
<%= link_to_content_update("\xc2\xab " + l(:label_previous),
params.merge(@gantt.params_previous),
:accesskey => accesskey(:previous)) %>
</td>
<td style="text-align:right;">
<%= link_to_content_update(l(:label_next) + " \xc2\xbb",
params.merge(@gantt.params_next),
:accesskey => accesskey(:next)) %>
</td>
</tr>
</table>
<% other_formats_links do |f| %>
<%= f.link_to 'PDF', :url => params.merge(@gantt.params) %>
<%= f.link_to('PNG', :url => params.merge(@gantt.params)) if @gantt.respond_to?('to_image') %>
<% end %>
<% end # query.valid? %>
<% content_for :sidebar do %>
<%= render :partial => 'issues/sidebar' %>
<% end %>
<% html_title(l(:label_gantt)) -%>
<% content_for :header_tags do %>
<%= javascript_include_tag 'raphael' %>
<%= javascript_include_tag 'gantt' %>
<% end %>
<%= javascript_tag do %>
var issue_relation_type = <%= raw Redmine::Helpers::Gantt::DRAW_TYPES.to_json %>;
$(document).ready(drawGanttHandler);
$(window).resize(drawGanttHandler);
$(function() {
$("#draw_relations").change(drawGanttHandler);
$("#draw_progress_line").change(drawGanttHandler);
});
<% end %>