430 lines
15 KiB
Ruby
430 lines
15 KiB
Ruby
# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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module IssuesHelper
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include ApplicationHelper
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def issue_list(issues, &block)
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ancestors = []
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issues.each do |issue|
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while (ancestors.any? && !issue.is_descendant_of?(ancestors.last))
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ancestors.pop
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end
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yield issue, ancestors.size
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ancestors << issue unless issue.leaf?
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end
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end
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# Renders a HTML/CSS tooltip
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#
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# To use, a trigger div is needed. This is a div with the class of "tooltip"
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# that contains this method wrapped in a span with the class of "tip"
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#
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# <div class="tooltip"><%= link_to_issue(issue) %>
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# <span class="tip"><%= render_issue_tooltip(issue) %></span>
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# </div>
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#
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def render_issue_tooltip(issue)
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@cached_label_status ||= l(:field_status)
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@cached_label_start_date ||= l(:field_start_date)
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@cached_label_due_date ||= l(:field_due_date)
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@cached_label_assigned_to ||= l(:field_assigned_to)
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@cached_label_priority ||= l(:field_priority)
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@cached_label_project ||= l(:field_project)
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link_to_issue(issue) + "<br /><br />".html_safe +
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"<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />".html_safe +
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"<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />".html_safe +
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"<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />".html_safe +
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"<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />".html_safe +
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"<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />".html_safe +
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"<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}".html_safe
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end
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def issue_heading(issue)
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h("#{issue.tracker} ##{issue.id}")
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end
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def render_issue_subject_with_tree(issue)
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s = ''
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ancestors = issue.root? ? [] : issue.ancestors.visible.all
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ancestors.each do |ancestor|
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s << '<div>' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id)))
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end
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s << '<div>'
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subject = h(issue.subject)
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if issue.is_private?
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subject = content_tag('span', l(:field_is_private), :class => 'private') + ' ' + subject
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end
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s << content_tag('h3', subject)
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s << '</div>' * (ancestors.size + 1)
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s.html_safe
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end
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def render_descendants_tree(issue)
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s = '<form><table class="list issues">'
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issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
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css = "issue issue-#{child.id} hascontextmenu"
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css << " idnt idnt-#{level}" if level > 0
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s << content_tag('tr',
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content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') +
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content_tag('td', link_to_issue(child, :truncate => 60, :project => (issue.project_id != child.project_id)), :class => 'subject') +
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content_tag('td', h(child.status)) +
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content_tag('td', link_to_user(child.assigned_to)) +
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content_tag('td', progress_bar(child.done_ratio, :width => '80px')),
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:class => css)
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end
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s << '</table></form>'
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s.html_safe
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end
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# Returns an array of error messages for bulk edited issues
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def bulk_edit_error_messages(issues)
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messages = {}
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issues.each do |issue|
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issue.errors.full_messages.each do |message|
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messages[message] ||= []
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messages[message] << issue
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end
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end
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messages.map { |message, issues|
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"#{message}: " + issues.map {|i| "##{i.id}"}.join(', ')
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}
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end
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# Returns a link for adding a new subtask to the given issue
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def link_to_new_subtask(issue)
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attrs = {
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:tracker_id => issue.tracker,
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:parent_issue_id => issue
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}
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link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs))
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end
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class IssueFieldsRows
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include ActionView::Helpers::TagHelper
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def initialize
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@left = []
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@right = []
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end
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def left(*args)
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args.any? ? @left << cells(*args) : @left
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end
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def right(*args)
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args.any? ? @right << cells(*args) : @right
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end
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def size
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@left.size > @right.size ? @left.size : @right.size
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end
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def to_html
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html = ''.html_safe
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blank = content_tag('th', '') + content_tag('td', '')
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size.times do |i|
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left = @left[i] || blank
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right = @right[i] || blank
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html << content_tag('tr', left + right)
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end
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html
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end
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def cells(label, text, options={})
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content_tag('th', "#{label}:", options) + content_tag('td', text, options)
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end
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end
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def issue_fields_rows
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r = IssueFieldsRows.new
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yield r
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r.to_html
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end
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def render_custom_fields_rows(issue)
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values = issue.visible_custom_field_values
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return if values.empty?
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ordered_values = []
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half = (values.size / 2.0).ceil
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half.times do |i|
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ordered_values << values[i]
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ordered_values << values[i + half]
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end
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s = "<tr>\n"
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n = 0
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ordered_values.compact.each do |value|
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css = "cf_#{value.custom_field.id}"
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s << "</tr>\n<tr>\n" if n > 0 && (n % 2) == 0
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s << "\t<th class=\"#{css}\">#{ h(value.custom_field.name) }:</th><td class=\"#{css}\">#{ h(show_value(value)) }</td>\n"
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n += 1
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end
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s << "</tr>\n"
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s.html_safe
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end
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def issues_destroy_confirmation_message(issues)
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issues = [issues] unless issues.is_a?(Array)
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message = l(:text_issues_destroy_confirmation)
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descendant_count = issues.inject(0) {|memo, i| memo += (i.right - i.left - 1)/2}
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if descendant_count > 0
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issues.each do |issue|
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next if issue.root?
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issues.each do |other_issue|
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descendant_count -= 1 if issue.is_descendant_of?(other_issue)
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end
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end
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if descendant_count > 0
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message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count)
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end
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end
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message
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end
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def sidebar_queries
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unless @sidebar_queries
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@sidebar_queries = IssueQuery.visible.
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order("#{Query.table_name}.name ASC").
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# Project specific queries and global queries
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where(@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id]).
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all
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end
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@sidebar_queries
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end
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def query_links(title, queries)
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return '' if queries.empty?
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# links to #index on issues/show
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url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : params
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content_tag('h3', title) + "\n" +
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content_tag('ul',
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queries.collect {|query|
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css = 'query'
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css << ' selected' if query == @query
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content_tag('li', link_to(query.name, url_params.merge(:query_id => query), :class => css))
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}.join("\n").html_safe,
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:class => 'queries'
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) + "\n"
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end
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def render_sidebar_queries
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out = ''.html_safe
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out << query_links(l(:label_my_queries), sidebar_queries.select(&:is_private?))
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out << query_links(l(:label_query_plural), sidebar_queries.reject(&:is_private?))
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out
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end
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def email_issue_attributes(issue, user)
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items = []
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%w(author status priority assigned_to category fixed_version).each do |attribute|
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unless issue.disabled_core_fields.include?(attribute+"_id")
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items << "#{l("field_#{attribute}")}: #{issue.send attribute}"
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end
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end
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issue.visible_custom_field_values(user).each do |value|
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items << "#{value.custom_field.name}: #{show_value(value, false)}"
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end
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items
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end
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def render_email_issue_attributes(issue, user, html=false)
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items = email_issue_attributes(issue, user)
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if html
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content_tag('ul', items.map{|s| content_tag('li', s)}.join("\n").html_safe)
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else
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items.map{|s| "* #{s}"}.join("\n")
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end
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end
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# Returns the textual representation of a journal details
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# as an array of strings
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def details_to_strings(details, no_html=false, options={})
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options[:only_path] = (options[:only_path] == false ? false : true)
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strings = []
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values_by_field = {}
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details.each do |detail|
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if detail.property == 'cf'
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field = detail.custom_field
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if field && field.multiple?
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values_by_field[field] ||= {:added => [], :deleted => []}
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if detail.old_value
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values_by_field[field][:deleted] << detail.old_value
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end
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if detail.value
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values_by_field[field][:added] << detail.value
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end
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next
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end
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end
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strings << show_detail(detail, no_html, options)
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end
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values_by_field.each do |field, changes|
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detail = JournalDetail.new(:property => 'cf', :prop_key => field.id.to_s)
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detail.instance_variable_set "@custom_field", field
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if changes[:added].any?
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detail.value = changes[:added]
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strings << show_detail(detail, no_html, options)
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elsif changes[:deleted].any?
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detail.old_value = changes[:deleted]
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strings << show_detail(detail, no_html, options)
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end
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end
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strings
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end
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# Returns the textual representation of a single journal detail
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def show_detail(detail, no_html=false, options={})
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multiple = false
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case detail.property
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when 'attr'
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field = detail.prop_key.to_s.gsub(/\_id$/, "")
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label = l(("field_" + field).to_sym)
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case detail.prop_key
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when 'due_date', 'start_date'
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value = format_date(detail.value.to_date) if detail.value
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old_value = format_date(detail.old_value.to_date) if detail.old_value
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when 'project_id', 'status_id', 'tracker_id', 'assigned_to_id',
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'priority_id', 'category_id', 'fixed_version_id'
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value = find_name_by_reflection(field, detail.value)
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old_value = find_name_by_reflection(field, detail.old_value)
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when 'estimated_hours'
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value = "%0.02f" % detail.value.to_f unless detail.value.blank?
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old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank?
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when 'parent_id'
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label = l(:field_parent_issue)
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value = "##{detail.value}" unless detail.value.blank?
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old_value = "##{detail.old_value}" unless detail.old_value.blank?
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when 'is_private'
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value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank?
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old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank?
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end
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when 'cf'
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custom_field = detail.custom_field
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if custom_field
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multiple = custom_field.multiple?
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label = custom_field.name
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value = format_value(detail.value, custom_field) if detail.value
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old_value = format_value(detail.old_value, custom_field) if detail.old_value
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end
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when 'attachment'
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label = l(:label_attachment)
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when 'relation'
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if detail.value && !detail.old_value
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rel_issue = Issue.visible.find_by_id(detail.value)
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value = rel_issue.nil? ? "#{l(:label_issue)} ##{detail.value}" :
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(no_html ? rel_issue : link_to_issue(rel_issue))
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elsif detail.old_value && !detail.value
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rel_issue = Issue.visible.find_by_id(detail.old_value)
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old_value = rel_issue.nil? ? "#{l(:label_issue)} ##{detail.old_value}" :
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(no_html ? rel_issue : link_to_issue(rel_issue))
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end
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label = l(detail.prop_key.to_sym)
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end
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call_hook(:helper_issues_show_detail_after_setting,
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{:detail => detail, :label => label, :value => value, :old_value => old_value })
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label ||= detail.prop_key
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value ||= detail.value
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old_value ||= detail.old_value
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unless no_html
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label = content_tag('strong', label)
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old_value = content_tag("i", h(old_value)) if detail.old_value
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if detail.old_value && detail.value.blank? && detail.property != 'relation'
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old_value = content_tag("del", old_value)
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end
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if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key)
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# Link to the attachment if it has not been removed
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value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
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if options[:only_path] != false && atta.is_text?
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value += link_to(
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image_tag('magnifier.png'),
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:controller => 'attachments', :action => 'show',
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:id => atta, :filename => atta.filename
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)
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end
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else
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value = content_tag("i", h(value)) if value
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end
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end
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if detail.property == 'attr' && detail.prop_key == 'description'
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s = l(:text_journal_changed_no_detail, :label => label)
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unless no_html
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diff_link = link_to 'diff',
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{:controller => 'journals', :action => 'diff', :id => detail.journal_id,
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:detail_id => detail.id, :only_path => options[:only_path]},
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:title => l(:label_view_diff)
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s << " (#{ diff_link })"
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end
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s.html_safe
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elsif detail.value.present?
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case detail.property
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when 'attr', 'cf'
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if detail.old_value.present?
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l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe
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elsif multiple
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l(:text_journal_added, :label => label, :value => value).html_safe
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else
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l(:text_journal_set_to, :label => label, :value => value).html_safe
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end
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when 'attachment', 'relation'
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l(:text_journal_added, :label => label, :value => value).html_safe
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end
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else
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l(:text_journal_deleted, :label => label, :old => old_value).html_safe
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end
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end
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# Find the name of an associated record stored in the field attribute
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def find_name_by_reflection(field, id)
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unless id.present?
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return nil
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end
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association = Issue.reflect_on_association(field.to_sym)
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if association
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record = association.class_name.constantize.find_by_id(id)
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if record
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record.name.force_encoding('UTF-8') if record.name.respond_to?(:force_encoding)
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return record.name
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end
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end
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end
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# Renders issue children recursively
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def render_api_issue_children(issue, api)
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return if issue.leaf?
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api.array :children do
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issue.children.each do |child|
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api.issue(:id => child.id) do
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api.tracker(:id => child.tracker_id, :name => child.tracker.name) unless child.tracker.nil?
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api.subject child.subject
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render_api_issue_children(child, api)
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end
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end
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end
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end
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end
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