module KanbansHelper
def kanban_contextual_
menu(&block)
menu = KanbanContextual
Menu.new(
kanban
: @kanban,
user
: @user,
view_context
: self # 传递当前 Helper 实例作为视图上下文
)
concat(
menu.display(capture(
menu, &block)))
end
def na
me_
to_css(na
me)
na
me.gsub(' ','-').downcase
end
def jquery_dialog_div(title=
:field_issue)
"<div id='dialog-window' title='#{ l(title) }'></div>"
end
def render_pane_
to_js(pane, user=nil)
if Kanban.valid_panes.include?(pane)
return render_
to_string(
:partial => pane,
:locals => {
:user => user })
else
''
end
end
# Returns the CSS class for jQuery
to hook in
to. Current users are
# allowed
to Drag and Drop items in
to their own list, but not other
# people's lists
def allowed_
to_assign_staffed_issue_
to(user)
if allowed_
to_manage? || User.current == user
'allowed'
else
''
end
end
def over_pane_limit?(limit, counter)
if !counter.nil? && !limit.nil? && counter.
to_i >= limit.
to_i # 0 based counter
return 'over-limit'
else
return ''
end
end
# Was the last journal with a note created by so
meone other than the
# assigned
to user?
def updated_note_on_issue?(issue)
if issue && issue.journals.present?
last_journal_with_note = issue.journals.select {|journal| journal.notes.present?}.last
if last_journal_with_note && issue.assigned_
to_id != last_journal_with_note.user_id
last_journal_with_note
else
return false
end
end
end
def issue_updated_note_icon(issue)
if last_journal = updated_note_on_issue?(issue)
image_tag('com
ment.png',
:class => "updated-note issue-show-popup issue-id-#{h(issue.id)}",
:id => "issue-#{h(issue.id)}",
:alt => l(
:kanban_text_updated_issue),
:title => h(last_journal.notes))
end
end
def kanban_issue_css_classes(issue)
css = 'kanban-issue ' + issue.css_classes
if User.current.logged? && !issue.assigned_
to_id.nil? && issue.assigned_
to_id != User.current.id
css << ' assigned-
to-other'
end
css << ' issue-behind-schedule' if issue.behind_schedule?
css << ' issue-overdue' if issue.overdue?
css << ' parent-issue' if issue.root? && issue.children.count > 0
css
end
def issue_icon_link(issue)
if Setting.gravatar_enabled? && issue.assigned_
to
img = avatar(issue.assigned_
to, {
:class => 'gravatar icon-gravatar',
:size => 10,
:title => l(
:field_assigned_
to) + "
: " + issue.assigned_
to.na
me
})
link_
to(img,
:controller => 'issues',
:action => 'show',
:id => issue)
else
link_
to(image_tag('ticket.png',
:style => 'float
:left;'),
:controller => 'issues',
:action => 'show',
:id => issue)
end
end
def column_
configured?(column)
case column
when
:incoming
KanbanPane
::IncomingPane.
configured?
when
:backlog
KanbanPane
::BacklogPane.
configured?
when
:selected
KanbanPane
::QuickPane.
configured? || KanbanPane
::SelectedPane.
configured?
when
:staffed
true # always
end
end
# Calculates the width of the column. Max of 96 since they need
# so
me extra for the borders.
def column_width(column)
# weights of the columns
column_ratios = {
:incoming => 1,
:backlog => 1,
:selected => 1,
:staffed => 4
}
return 0.0 if column ==
:incoming && !column_
configured?(
:incoming)
return 0.0 if column ==
:backlog && !column_
configured?(
:backlog)
return 0.0 if column ==
:selected && !column_
configured?(
:selected)
visible = 0
visible += column_ratios[
:incoming] if column_
configured?(
:incoming)
visible += column_ratios[
:backlog] if column_
configured?(
:backlog)
visible += column_ratios[
:selected] if column_
configured?(
:selected)
visible += column_ratios[
:staffed] if column_
configured?(
:staffed)
return ((column_ratios[column].
to_f / visible) * 96).round(2)
end
def my_kanban_column_width(column)
column_ratios = {
:project => 1,
:testing => 1,
:active => 1,
:selected => 1,
:backlog => 1
}
# Vertical column
if column ==
:incoming
return (KanbanPane
::IncomingPane.
configured? ? 100.0
: 0.0)
end
# Inside of Project, max width
if column ==
:finished || column ==
:canceled
return 100.0
end
return 0.0 if column ==
:active && !KanbanPane
::ActivePane.
configured?
return 0.0 if column ==
:testing && !KanbanPane
::TestingPane.
configured?
return 0.0 if column ==
:selected && !KanbanPane
::SelectedPane.
configured?
return 0.0 if column ==
:backlog && !KanbanPane
::BacklogPane.
configured?
visible = 0
visible += column_ratios[
:project]
visible += column_ratios[
:active] if KanbanPane
::ActivePane.
configured?
visible += column_ratios[
:testing] if KanbanPane
::TestingPane.
configured?
visible += column_ratios[
:selected] if KanbanPane
::SelectedPane.
configured?
visible += column_ratios[
:backlog] if KanbanPane
::BacklogPane.
configured?
return ((column_ratios[column].
to_f / visible) * 96).round(2)
end
# Calculates the width of the column. Max of 96 since they need
# so
me extra for the borders.
def staffed_column_width(column)
# weights of the columns
column_ratios = {
:user => 1,
:active => 2,
:testing => 2,
:finished => 2,
:canceled => 2
}
return 0.0 if column ==
:active && !KanbanPane
::ActivePane.
configured?
return 0.0 if column ==
:testing && !KanbanPane
::TestingPane.
configured?
return 0.0 if column ==
:finished && !KanbanPane
::FinishedPane.
configured?
return 0.0 if column ==
:canceled && !KanbanPane
::CanceledPane.
configured?
visible = 0
visible += column_ratios[
:user]
visible += column_ratios[
:active] if KanbanPane
::ActivePane.
configured?
visible += column_ratios[
:testing] if KanbanPane
::TestingPane.
configured?
visible += column_ratios[
:finished] if KanbanPane
::FinishedPane.
configured?
visible += column_ratios[
:canceled] if KanbanPane
::CanceledPane.
configured?
return ((column_ratios[column].
to_f / visible) * 96).round(2)
end
def issue_url(issue)
url_for(
:controller => 'issues',
:action => 'show',
:id => issue)
end
def showing_current_user_kanban?
@user == User.current
end
# Renders the title for the "Incoming" project. It can be linked as
:
# * New Issue jQuery dialog (user has permission
to add issues)
# * Link
to the url
configured in the plugin (plugin is
configured with a url)
# * No link at all
def incoming_title
if Setting.plugin_redmine_kanban['panes'].present? &&
Setting.plugin_redmine_kanban['panes']['incoming'].present? &&
Setting.plugin_redmine_kanban['panes']['incoming']['url'].present?
href_url = Setting.plugin_redmine_kanban['panes']['incoming']['url']
incoming_project = extract_project_from_url(href_url)
link_na
me = incoming_project.present? ? incoming_project.na
me : l(
:kanban_text_incoming)
else
href_url = ''
link_na
me = l(
:kanban_text_incoming)
end
if User.current.allowed_
to?(
:add_issues, nil,
:global => true)
link_
to(link_na
me, href_url,
:class => 'new-issue-dialog')
elsif href_url.present?
link_
to(link_na
me, href_url)
else
link_na
me
end
end
# Given a url, extract the project record from it.
# Will return nil if the url isn't a link
to a project or the url can't be
# recognized
def extract_project_from_url(url)
project = nil
link_path = url.
sub(request.host, ''). # Remove host
sub(/https?
:\/\//,''). # Pro
tocol
sub(/\?.*/,'') # Query string
begin
route = ActionController
::Routing
::Routes.recognize_path(link_path,
:method =>
:get)
if route[
:controller] == 'projects' && route[
:id]
project = Project.find(route[
:id])
end
rescue ActionController
::RoutingError # Parse failed, not a route
end
end
def export_i18n_for_javascript
strings = {
'kanban_text_error_saving_issue' => l(
:kanban_text_error_saving_issue),
'kanban_text_issue_created_reload_
to_see' => l(
:kanban_text_issue_created_reload_
to_see),
'kanban_text_issue_updated_reload_
to_see' => l(
:kanban_text_issue_updated_reload_
to_see),
'kanban_text_notice_reload' => l(
:kanban_text_notice_reload),
'kanban_text_watch_and_cancel_hint' => l(
:kanban_text_watch_and_cancel_hint),
'kanban_text_issue_watched_reload_
to_see' => l(
:kanban_text_issue_watched_reload_
to_see)
}
javascript_tag("var i18n = #{strings.
to_json}")
end
def viewed_user
return @user if @user.present?
return User.current
end
def use_simple_issue_popup_form?
#
TODO
: Hate how Settings is s
tored...
@settings['simple_issue_popup_form'] && (
@settings['simple_issue_popup_form'] == '1' ||
@settings['simple_issue_popup_form'] == 1 ||
@settings['simple_issue_popup_form'] == true
)
end
# Load remote RJS/HTML data from url in
to dom_id
def kanban_remote_data(url, dom_id)
javascript_tag("Kanban.remoteData('#{url}', '#{dom_id}');") +
content_tag(
:span, l(
:label_loading),
:class => 'loading')
end
# Returns a list of pane na
mes in the
configured order.
#
# @param hash options
Method options
# @option options Array
:only Filter the panes
to only include these ones
def ordered_panes(options={})
only = options[
:only] || []
if only.present?
KanbanPane.pane_order.select {|pane| only.include?(pane) }
else
KanbanPane.pane_order
end
end
class UserKanbanDivHelper < BlockHelpers
::Base
include ERB
::Util
def self.parent
superclass
end
def initialize(options={})
@column = options[
:column]
@user = options[
:user]
@project_id = options[
:project_id]
end
def issues(issues)
if issues.compact.empty? || issues.flatten.compact.empty?
render
:partial => 'kanbans/empty_issue'
else
render(
:partial => 'kanbans/issue',
:collection => issues.flatten,
:locals => {
:limit => Setting['plugin_redmine_kanban']["panes"][@column.
to_s]["limit"].
to_i })
end
end
def display(body)
content_tag(
:div,
content_tag(
:ol,
body,
:id => "#{@column}-issues-user-#{h(@user.id)}-project-#{h(@project_id)}",
:class => "#{@column}-issues"),
:id => "#{@column}-#{h(@user.id)}-project-#{h(@project_id)}",
:class => "pane equal-column #{@column} user-#{h(@user.id)}",
:style => "width
: #{ helper.my_kanban_column_width(@column)}%")
end
end
class KanbanContextual
Menu < BlockHelpers
::Base
include ActionView
::Helpers # 引入 Rails 视图方法
delegate
:link_
to,
:content_tag,
to: :@view_context
def initialize(options={})
@view_context = options.delete(
:view_context) || ActionController
::Base.helpers
super(options)
@kanban = options[
:kanban]
@user = options[
:user]
end
def color_help
link_
to_function(l(
:kanban_text_color_help), "$('color-help').
toggle
();",
:class => 'icon icon-info')
end
def kanban_board
if User.current.allowed_
to?(
:view_kanban, nil,
:global => true)
link_
to(l(
:text_kanban_board), kanban_url,
:class => 'icon icon-stats')
end
end
def my_kanban_requests
link_
to(l(
:text_my_kanban_requests_title), kanban_user_kanban_path(
:id => User.current.id),
:class => 'icon icon-user')
end
def assigned_requests
link_
to(l(
:text_assigned_kanban_title), kanban_assigned_kanban_path(
:id => User.current.id),
:class => 'icon icon-user')
end
def new_issue
if User.current.allowed_
to?(
:add_issues, nil,
:global => true)
if Setting.plugin_redmine_kanban['panes'].present? &&
Setting.plugin_redmine_kanban['panes']['incoming'].present? &&
Setting.plugin_redmine_kanban['panes']['incoming']['url'].present?
incoming_url = Setting.plugin_redmine_kanban['panes']['incoming']['url']
incoming_project = extract_project_from_url(incoming_url)
link_na
me = incoming_project.present? ? incoming_project.na
me : l(
:label_issue_new)
else
link_na
me = l(
:label_issue_new)
end
link_
to_function(link_na
me, "void(0)",
:class => 'new-issue-dialog icon icon-issue')
end
end
def sync_kanban
if User.current.allowed_
to?(
:edit_kanban, nil,
:global => true)
link_
to(l(
:kanban_text_sync), sync_kanban_url,
:method =>
:put,
:class => 'icon icon-reload')
end
end
# @param [Hash] options
# @option options [String]
:url URL that the user switch form should post
to
# @option options [String]
:label Text
to use for the Switch User label (i18n'd already)
# @option options [String]
:users Users
to allow switching
to. Defaults
to all active Users
def user_switch(options={})
url = options[
:url]
label = options[
:label] || l(
:label_user_switch)
users = options[
:users] || User.active
if kanban_settings["manage
ment_group"] && User.current.group_ids.include?(kanban_settings["manage
ment_group"].
to_i)
render
:partial => 'kanbans/user_switch',
:locals => {
:url => url,
:label => label,
:users => users.sort}
end
end
def display(body)
content =
call_hook(
:view_user_kanbans_show_contextual_
top,
:user => @user,
:kanban => @kanban).
to_s
content += body
content +=
call_hook(
:view_user_kanbans_show_contextual_bot
tom,
:user => @user,
:kanban => @kanban).
to_s
content_tag(
:div,
content,
:class => "contextual")
end
end
end
报错如下
ActionView
::Template
::Error (
undefined method `kanban_contextual_
menu' for #<ActionView
::Base
:0x0002346c0cc248>)
:
在CI框架中遇到加载配置文件时的错误，提示Call to undefined method CI_Config::config()。实际上，应该使用$this->config->item()来加载配置项。本文介绍了两种加载配置文件的方法：通过加载函数和在autoload.php中设置默认加载。
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