socialforge/app/helpers/application_helper.rb

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# encoding: utf-8
#
# Redmine - project management software
# Copyright (C) 2006-2013 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.
require 'forwardable'
require 'cgi'
module ApplicationHelper
include Redmine::WikiFormatting::Macros::Definitions
include Redmine::I18n
include GravatarHelper::PublicMethods
include Redmine::Pagination::Helper
include AvatarHelper
## added by william
include PraiseTreadHelper
include CoursesHelper
extend Forwardable
def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
# Time 2015-03-24 15:27:29
# Author lizanle
# Description 从硬盘上删除对应的资源文件
def delete_kindeditor_assets_from_disk owner_id,owner_type
assets = Kindeditor::Asset.where(["owner_id = ? and owner_type = ?",owner_id,owner_type])
if !assets.nil? && !assets.blank?
assets.all.each do |asset|
next if asset.nil?
filepath = File.join(Rails.root,"public","files","uploads",
asset[:created_at].to_s.gsub("+0800","").to_datetime.strftime("%Y%m").to_s,
asset[:asset].to_s)
File.delete(filepath) if File.exist?filepath
end
end
end
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# 获取组织成员中文名字
def get_org_member_role_name member
case member.roles[0].name
when 'orgManager'
'管理人员'
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when 'orgMember'
'组织成员'
end
end
# Time 2015-03-24 16:38:05
# Author lizanle
# Description after save后需要进行资源记录的更新
# owner_type = 1 对应的是 memo
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# owner_type = 2 对应的是forum
# owner_type = 3 对应的是message
# owner_type = 4 对应的是news
# owner_type = 5 对应的是comment
def update_kindeditor_assets_owner ids,owner_id,owner_type
ids.each do |id|
asset = Kindeditor::Asset.find(id.to_i)
asset.owner_id = owner_id
asset.owner_type = owner_type
asset.save
end
end
# 更新课程英雄榜得分
# user传过来必须是学生
def course_member_score(course_id,user_id,type)
course_contributor_score = CourseContributorScore.where("course_id =? and user_id =?", course_id, user_id).first
case type
when "JournalForMessage"
if course_contributor_score.nil?
CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0,
:news_reply_num => 0, :resource_num => 0, :journal_num => 1, :journal_reply_num => 0)
else
score = course_contributor_score.journal_num + 1
course_contributor_score.update_attributes(:journal_num => score)
end
when "Message"
if course_contributor_score.nil?
CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 2, :message_reply_num => 0,
:news_reply_num => 0, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0)
else
score = course_contributor_score.message_num + 2
course_contributor_score.update_attributes(:message_num => score)
end
when "MessageReply"
if course_contributor_score.nil?
CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 1,
:news_reply_num => 0, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0)
else
score = course_contributor_score.message_reply_num + 1
course_contributor_score.update_attributes(:message_reply_num => score)
end
when "NewReply"
if course_contributor_score.nil?
CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0,
:news_reply_num => 1, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0)
else
score = course_contributor_score.news_reply_num + 1
course_contributor_score.update_attributes(:news_reply_num => score)
end
end
end
# Added by young
# Define the course menu's link class
# 不是数组的转化成数组然后判断当前menu_item是否在给定的列表
# REVIEW: 目测menu的机制貌似不是很需要转换再说
def link_class(label)
labels = label.is_a?(Array) ? label : ([] << label)
#a = current_menu_item
labels.include?(current_menu_item) ? 'selected' : ''
end
#Ended by young
# Return true if user is authorized for controller/action, otherwise false
def authorize_for(controller, action)
User.current.allowed_to?({:controller => controller, :action => action}, @project)
end
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# add by nwb
def authorize_for_course(controller, action)
User.current.allowed_to?({:controller => controller, :action => action}, @course)
end
def authorize_for_contest(controller, action)
User.current.allowed_to?({:controller => controller, :action => action}, @contest)
end
# Display a link if user is authorized
#
# @param [String] name Anchor text (passed to link_to)
# @param [Hash] options Hash params. This will checked by authorize_for to see if the user is authorized
# @param [optional, Hash] html_options Options passed to link_to
# @param [optional, Hash] parameters_for_method_reference Extra parameters for link_to
def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller] || params[:controller], options[:action])
end
def link_to_if_authorized_course(name, options = {}, html_options = nil, *parameters_for_method_reference)
link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for_course(options[:controller] || params[:controller], options[:action])
end
def link_to_if_authorized_contest(name, options = {}, html_options = nil, *parameters_for_method_reference)
link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for_contest(options[:controller] || params[:controller], options[:action])
end
# Displays a link to user's account page if active
def link_to_user(user, canShowRealName = false, options={})
if user.is_a?(User)
if canShowRealName
name = h(user.realname(options[:format]))
else
name = h(user.name(options[:format]))
end
#if user.active? || (User.current.admin? && user.logged?)
# link_to name, {:controller=> 'users', :action => 'show', id: user.id, host: Setting.host_user}, :class => user.css_classes
#else
# name
#end
link_to name, {:controller=> 'users', :action => 'show', id: user.id, host: Setting.host_user}, :class => user.css_classes
else
h(user.to_s)
end
end
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def link_to_isuue_user(user, options={})
if user.is_a?(User)
name = h(user.name(options[:format]))
link_to name, {:controller=> 'users', :action => 'show', id: user.id, host: Setting.host_user}, :class => "pro_info_p"
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else
h(user.to_s)
end
end
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def link_to_settings_user(user, options={})
if user.is_a?(User)
name = h(user.name(options[:format]))
link_to name, {:controller=> 'users', :action => 'show', id: user.id, host: Setting.host_user}, :class => "w90 c_orange fl"
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else
h(user.to_s)
end
end
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#重载上面方法,增加样式显示
def link_to_user_header user,canShowRealName=false,options={}
if user.is_a?(User)
if canShowRealName
name = user.show_name
name = user.login if name == ""
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else
name = user.login
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end
link_to name, {:controller=> 'users', :action => 'show', id: user.id, host: Setting.host_user}, :class => options[:class]
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else
h(user.to_s)
end
end
# Displays a link to +issue+ with its subject.
# Examples:
#
# link_to_issue(issue) # => Defect #6: This is the subject
# link_to_issue(issue, :truncate => 6) # => Defect #6: This i...
# link_to_issue(issue, :subject => false) # => Defect #6
# link_to_issue(issue, :project => true) # => Foo - Defect #6
# link_to_issue(issue, :subject => false, :tracker => false) # => #6
#
def link_to_issue(issue, options={})
title = nil
subject = nil
text = options[:tracker] == false ? "##{issue.id}" : "#{issue.tracker} ##{issue.id}"
if options[:subject] == false
title = truncate(issue.subject, :length => 60)
else
subject = issue.subject
if options[:truncate]
subject = truncate(subject, :length => options[:truncate])
end
end
s = link_to text, issue_path(issue), :class => issue.css_classes, :title => title
s << h(": #{subject}") if subject
s = h("#{issue.project} - ") + s if options[:project]
s
end
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def link_to_issue_version(issue, options={})
title = nil
subject = nil
text = options[:tracker] == false ? "##{issue.id}" : "#{issue.tracker} ##{issue.id}"
if options[:subject] == false
title = truncate(issue.subject, :length => 60)
else
subject = issue.subject
if options[:truncate]
subject = truncate(subject, :length => 60)
end
end
if issue.status_id == 5
s = link_to text, issue_path(issue), :class => "text_line_s", :title => title
else
s = link_to text, issue_path(issue), :class => "c_blue", :title => title
end
s << h(": #{subject}") if subject
s = h("#{issue.project} - ") + s if options[:project]
s
end
# Generates a link to an attachment.
# Options:
# * :text - Link text (default to attachment filename)
# * :download - Force download (default: false)
def link_to_short_attachment(attachment, options={})
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length = options[:length] ? options[:length]:23
text = h(truncate(options.delete(:text) || attachment.filename, length: length, omission: '...'))
route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
html_options = options.slice!(:only_path)
url = send(route_method, attachment, attachment.filename, options)
link_to text, url, html_options
end
# Generates a link to an attachment.
# Options:
# * :text - Link text (default to attachment filename)
# * :download - Force download (default: false)
def link_to_attachment(attachment, options={})
token = options[:token] if options[:token]
text = options.delete(:text) || attachment.filename
route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
html_options = options.slice!(:only_path)
url = send(route_method, attachment, attachment.filename, options)
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url << "?token=#{token}" unless token.nil?
link_to text, url, html_options
end
def link_to_attachment_img(attachment, options={})
text = options.delete(:text) || attachment.filename
route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
html_options = options.slice!(:only_path)
url = send(route_method, attachment, attachment.filename, options)
image_tag url, html_options
end
# Generates a link to a SCM revision
# Options:
# * :text - Link text (default to the formatted revision)
def link_to_revision(revision, repository, options={})
if repository.is_a?(Project)
repository = repository.repository
end
text = options.delete(:text) || format_revision(revision)
rev = revision.respond_to?(:identifier) ? revision.identifier : revision
link_to(
h(text),
{:controller => 'repositories', :action => 'revision', :id => repository.project, :repository_id => repository.identifier_param, :rev => rev},
:title => l(:label_revision_id, format_revision(revision))
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)
end
# Generates a link to a message
def link_to_message(message, options={}, html_options = nil)
link_to(
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truncate(message.subject, :length => 60),
board_message_path(message.board_id, message.parent_id || message.id, {
:r => (message.parent_id && message.id),
:anchor => (message.parent_id ? "message-#{message.id}" : nil)
}.merge(options)),
html_options
)
end
# Generates a link to a project if active
# Examples:
#
# link_to_project(project) # => link to the specified project overview
# link_to_project(project, {:only_path => false}, :class => "project") # => 3rd arg adds html options
# link_to_project(project, {}, :class => "project") # => html options with default url (project overview)
#
def link_to_project(project, options={}, html_options = nil)
if project.archived?
h(project.name)
elsif options.key?(:action)
ActiveSupport::Deprecation.warn "#link_to_project with :action option is deprecated and will be removed in Redmine 3.0."
url = {:controller => 'projects', :action => 'show', :id => project}.merge(options)
link_to project.name, url, html_options
else
link_to project.name, project_path(project, options), html_options
end
end
def link_to_course(course, options={}, html_options = nil)
if course.archived?
h(course.name)
elsif options.key?(:action)
ActiveSupport::Deprecation.warn "#link_to_course with :action option is deprecated and will be removed in Redmine 3.0."
url = {:controller => 'courses', :action => 'show', :id => project}.merge(options)
link_to course.name, url, html_options
else
link_to course.name, course_path(course, options), html_options
end
end
# Generates a link to a project settings if active
def link_to_project_settings(project, options={}, html_options=nil)
if project.active?
link_to project.name, settings_project_path(project, options), html_options
elsif project.archived?
h(project.name)
else
link_to project.name, project_path(project, options), html_options
end
end
def wiki_page_path(page, options={})
url_for({:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title}.merge(options))
end
def thumbnail_tag(attachment)
link_to image_tag(thumbnail_path(attachment)),
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named_attachment_path(attachment, attachment.filename),
:title => attachment.filename
end
def thumbnail_issue_tag(attachment)
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imagesize = attachment.thumbnail(:size => "200*200")
imagepath = named_attachment_path(attachment, attachment.filename)
if imagesize
link_to image_tag(thumbnail_path(attachment), height: '73', width: '100', class: 'issue_attachment_picture'),
imagepath,
:title => attachment.filename
else
link_to image_tag(imagepath , height: '73', width: '100', class: 'issue_attachment_picture'),
imagepath,
:title => attachment.filename
end
end
# 图片缩略图链接
def thumbnail_small_tag(attachment)
imagesize = attachment.thumbnail(:size => "200*200")
imagepath = named_attachment_path(attachment, attachment.filename)
if imagesize
link_to image_tag(imagesize),
imagepath,
:title => attachment.filename
else
link_to image_tag(imagepath , height: '200', width: '250'),
imagepath,
:title => attachment.filename
end
end
def toggle_link(name, id, options={})
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onclick = "$('##{id}').slideToggle(); "
onclick << (options[:focus] ? "$('##{options[:focus]}').focus(); " : "this.blur(); ")
onclick << "return false;"
link_to(name, "javascript:void(0)", :onclick => onclick,:class => options[:class])
end
def image_to_function(name, function, html_options = {})
html_options.symbolize_keys!
tag(:input, html_options.merge({
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:type => "image", :src => image_path(name),
:onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};"
}))
end
def format_activity_title(text)
h(truncate_single_line(text, :length => 100))
end
def format_activity_day(date)
date == User.current.today ? l(:label_today).titleize : format_date(date)
end
def format_activity_description(text)
h(truncate(text.to_s, :length => 120).gsub(%r{[\r\n]*<(pre|code)>.*$}m, '...')).gsub(/[\r\n]+/, "<br />").html_safe
#h(truncate(text.to_s, :length => 120).gsub(/<\/?.*?>/,"")).html_safe
end
def format_version_name(version)
if version.project == @project
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h(truncate(version.name,:length=>20))
else
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h("#{version.project} - #{truncate(version.name,:length=>20)}")
end
end
def due_date_distance_in_words(date)
if date
l((date < Date.today ? :label_roadmap_overdue : :label_roadmap_due_in), distance_of_date_in_words(Date.today, date))
end
end
# Renders a tree of projects as a nested set of unordered lists
# The given collection may be a subset of the whole project tree
# (eg. some intermediate nodes are private and can not be seen)
#Modified by nie.
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def render_project_nested_lists(projects)
s = ''
if projects.any?
ancestors = []
original_project = @project
#modified by nie
projects.each do |project|
# set the project environment to please macros.
@project = project
if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
# s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
s << "<ul class='projects'>\n"
else
ancestors.pop
s << "</li>"
while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
ancestors.pop
s << "</ul></li>\n"
end
end
classes = (ancestors.empty? ? 'root' : 'child')
s << "<li class='project-table'><div class='#{classes}'>"
if project.try(:project_type) == Project::ProjectType_project
s << h(block_given? ? yield(project) : project.name)
else
end
if project.try(:project_type) == Project::ProjectType_project
unless User.current.member_of?(@project)
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s << "<span style = 'float: right;'>"
s << watcher_link(@project, User.current)#, ['whiteButton'])
s << "</span>"
end
s << (render :partial => 'projects/project', :locals => {:project => project}).to_s
else
s << (render :partial => 'projects/course', :locals => {:project => project}).to_s
end
s << "</div>\n"
ancestors << project
end
s << ("</li></ul>\n" * ancestors.size)
@project = original_project
end
s.html_safe
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end
def render_course_nested_lists(courses)
s = ''
if courses.any?
ancestors = []
original_course = @course
#modified by nie
courses.each do |course|
# set the project environment to please macros.
@course = course
if (ancestors.empty? )#|| course.is_descendant_of?(ancestors.last))
s << "<ul class=courses>\n"
else
ancestors.pop
s << "</li>"
while (ancestors.any? )#&& !course.is_descendant_of?(ancestors.last))
ancestors.pop
s << "</ul></li>\n"
end
end
classes = (ancestors.empty? ? 'root' : 'child')
s << "<li class='project-table'><div class='#{classes}'>"
s << (render :partial => 'courses/course', :locals => {:course => course}).to_s
s << "</div>\n"
ancestors << course
end
s << ("</li></ul>\n" * ancestors.size)
@course = original_course
end
s.html_safe
end
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#added by young
def render_project_nested_lists_new(projects)
s = ''
if projects.any?
ancestors = []
original_project = @project
projects.sort_by(&:lft).each do |project|
# set the project environment to please macros.
@project = project
if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
# s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
s << "<ul class='projects'>\n"
else
ancestors.pop
s << "</li>"
while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
ancestors.pop
s << "</ul></li>\n"
end
end
classes = (ancestors.empty? ? 'root' : 'child')
s << h(block_given? ? yield(project) : project.name)
ancestors << project
end
s << ("</li></ul>\n" * ancestors.size)
@project = original_project
end
s.html_safe
end
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#end
def render_page_hierarchy(pages, node=nil, options={})
content = ''
if pages[node]
content << "<ul class=\"pages-hierarchy\">\n"
pages[node].each do |page|
content << "<li>"
content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title, :version => nil},
:title => (options[:timestamp] && page.updated_on ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
content << "\n" + render_page_hierarchy(pages, page.id, options) if pages[page.id]
content << "</li>\n"
end
content << "</ul>\n"
end
content.html_safe
end
# Renders flash messages
def render_flash_messages
s = ''
flash.each do |k,v|
s << content_tag('div', v.html_safe, :class => "flash #{k}", :id => "flash_#{k}")
end
s.html_safe
end
# Renders tabs and their content
def render_tabs(tabs)
if tabs.any?
render :partial => 'common/tabs', :locals => {:tabs => tabs}
else
content_tag 'p', l(:label_no_data), :class => "nodata"
end
end
def render_project_settings_tabs(tabs)
if tabs.any?
render :partial => 'common/project_tab', :locals => {:tabs => tabs}
else
content_tag 'p', l(:label_no_data), :class => "nodata"
end
end
# Renders the project quick-jump box
def render_project_jump_box
return unless User.current.logged?
projects = User.current.memberships.collect(&:project).compact.select(&:active?).uniq
if projects.any?
options =
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("<option value=''>#{ l(:label_jump_to_a_project) }</option>" +
'<option value="" disabled="disabled">---</option>').html_safe
options << project_tree_options_for_select(projects, :selected => @project) do |p|
{ :value => project_path(:id => p, :jump => current_menu_item) }
end
select_tag('project_quick_jump_box', options, :onchange => 'if (this.value != \'\') { window.location = this.value; }')
end
end
def project_tree_options_for_select(projects, options = {})
s = ''
project_tree(projects) do |project, level|
name_prefix = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
tag_options = {:value => project.id}
tag_options[:title] = project.name
if project == options[:selected] || (options[:selected].respond_to?(:include?) && options[:selected].include?(project))
tag_options[:selected] = 'selected'
else
tag_options[:selected] = nil
end
tag_options.merge!(yield(project)) if block_given?
s << content_tag('option', name_prefix + h(project), tag_options)
end
s.html_safe
end
# Yields the given block for each project with its level in the tree
#
# Wrapper for Project#project_tree
def project_tree(projects, &block)
Project.project_tree(projects, &block)
end
# 项目版本库可见权限判断
# 条件1、modules中设置不可见或项目没有版本库2、如果项目是私有或者项目版本库隐藏则必须是项目成员才可见
def visible_repository?(project)
@result = false
unless project.enabled_modules.where("name = 'repository'").empty? || project.repositories.count == 0
if (project.hidden_repo || !project.is_public?)
if User.current.member_of?(project)
@result = true
end
else
@result = true
end
end
return @result
end
# 判断版本库是否初始为gitlab
def rep_is_gitlab?(project)
rep = Repository.where("project_id =? and type =?", project, "Repository::Gitlab")
return rep.blank? ? true :false
end
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# 获取单一gitlab项目
def gitlab_repository(project)
rep = Repository.where("project_id =? and type =?", project.id,"Repository::Gitlab" ).first
end
# 判断当前用户是否为项目管理员
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def is_project_manager?(user_id, project_id)
@result = false
mem = Member.where("user_id = ? and project_id = ?",user_id, project_id)
unless mem.blank?
@result = mem.first.roles.to_s.include?("Manager") ? true : false
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end
return @result
end
# 公开项目资源可以引用admin和管理员和资源上传者拥有设置公开私有权限
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def authority_pubilic_for_files(project, file)
@result = false
if (is_project_manager?(User.current.id, @project.id) && User.current.allowed_to?(:manage_files, project)) || file.author_id == User.current.id || User.current.admin &&
project_contains_attachment?(project,file) && file.container_id == project.id && file.container_type == "Project"
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@result = true
end
return @result
end
def principals_check_box_tags(name, principals)
s = ''
principals.each do |principal|
s << "<label>#{ check_box_tag name, principal.id, false, :id => nil } #{h principal}</label>\n"
end
s.html_safe
end
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#项目成员列表复选框生成
def project_member_check_box_tags_ex name, principals
s = ''
principals.each do |principal|
s << "<li>#{ check_box_tag name, principal.id, false, :id => nil } #{h link_to principal.userInfo, user_path( principal.id)}</li>\n"
end
s.html_safe
end
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#缺陷追踪者列表复选框生成
def issue_watcher_check_box_tags_ex name, principals
s = ''
principals.each do |principal|
s << "<li>#{ check_box_tag name, principal.id, false, :id => nil } #{h link_to principal.userInfo, user_path( principal.id)}</li>\n"
end
s.html_safe
end
#扩展的checkbox生成
def principals_check_box_tags_ex(name, principals)
s = ''
principals.each do |principal|
s << "<label>#{ check_box_tag name, principal.id, false, :id => nil } #{h link_to principal.userInfo, user_path( principal.id)}</label>\n"
end
s.html_safe
end
# li标签checkbos扩展
def principals_check_box_tags_li(name, principals)
s = ''
principals.each do |principal|
s << "<li>#{ check_box_tag name, principal.id, false, :id => nil } #{h link_to principal.userInfo, user_path( principal.id) }</li>\n"
end
s.html_safe
end
#扩展的checkbox生成
def principals_radio_box_tags_ex(name, principals)
s = ''
principals.each do |principal|
s << "<label>#{ radio_button_tag name, principal.id, false, :id => nil } #{h principal.userInfo }</label>\n"
end
s.html_safe
end
# Returns a string for users/groups option tags
def principals_options_for_select(collection, selected=nil)
s = ''
if collection.include?(User.current)
s << content_tag('option', "<< #{l(:label_me)} >>", :value => User.current.id)
end
groups = ''
collection.sort.each do |element|
selected_attribute = ' selected="selected"' if option_value_selected?(element, selected)
(element.is_a?(Group) ? groups : s) << %(<option value="#{element.id}"#{selected_attribute}>#{h element.name}</option>)
end
unless groups.empty?
s << %(<optgroup label="#{h(l(:label_group_plural))}">#{groups}</optgroup>)
end
s.html_safe
end
# Options for the new membership projects combo-box
def options_for_membership_project_select(principal, projects)
options = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---")
options << project_tree_options_for_select(projects) do |p|
{:disabled => principal.projects.to_a.include?(p)}
end
options
end
# Truncates and returns the string as a single line
def truncate_single_line(string, *args)
truncate(string.to_s, *args).gsub(%r{[\r\n]+}m, ' ')
end
# Truncates at line break after 250 characters or options[:length]
def truncate_lines(string, options={})
length = options[:length] || 250
if string.to_s =~ /\A(.{#{length}}.*?)$/m
"#{$1}..."
else
string
end
end
def anchor(text)
text.to_s.gsub(' ', '_')
end
def html_hours(text)
text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>').html_safe
end
def authoring(created, author, options={})
l(options[:label] || :label_added_time_by, :author => link_to_user(author), :age => time_tag(created)).html_safe
end
def added_time(created)
l(:label_added_time, :age => time_tag(created)).html_safe
end
def user_url_and_time(user_name, user_url, created)
unless user_name.nil? || user_name == ''
l(:label_added_time_by, :author => link_to(user_name, user_url), :age => time_tag(created)).html_safe
else
l(:label_added_time, :age => time_tag(created)).html_safe
end
end
#huang
def betweentime(enddate)
ss=(DateTime.parse("#{enddate.to_date}")-DateTime.parse("#{DateTime.now.to_date}")).to_i
return ss
end
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def time_tag(time, *args)
options = args.extract_options!
text = distance_of_time_in_words(Time.now, time)
if @project
content_tag('acronym', text, options.reverse_merge(:title => format_time(time)))
# link_to(text, {:controller => 'activities', :action => 'index', :id => @project, :from => User.current.time_to_date(time)},options.reverse_merge(:title => format_time(time)))
else
content_tag('acronym', text, options.reverse_merge(:title => format_time(time)))
end
end
def syntax_highlight_lines(name, content)
lines = []
syntax_highlight(name, content).each_line { |line| lines << line }
lines
end
def syntax_highlight(name, content)
Redmine::SyntaxHighlighting.highlight_by_filename(content, name)
end
def to_path_param(path)
str = path.to_s.split(%r{[/\\]}).select{|p| !p.blank?}.join("/")
str.blank? ? nil : str
end
def reorder_links(name, url, method = :post)
link_to(image_tag('2uparrow.png', :alt => l(:label_sort_highest)),
url.merge({"#{name}[move_to]" => 'highest'}),
:method => method, :title => l(:label_sort_highest)) +
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link_to(image_tag('1uparrow.png', :alt => l(:label_sort_higher)),
url.merge({"#{name}[move_to]" => 'higher'}),
:method => method, :title => l(:label_sort_higher)) +
link_to(image_tag('1downarrow.png', :alt => l(:label_sort_lower)),
url.merge({"#{name}[move_to]" => 'lower'}),
:method => method, :title => l(:label_sort_lower)) +
link_to(image_tag('2downarrow.png', :alt => l(:label_sort_lowest)),
url.merge({"#{name}[move_to]" => 'lowest'}),
:method => method, :title => l(:label_sort_lowest))
end
def breadcrumb(*args)
elements = args.flatten
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elements.any? ? content_tag('p', (args.join(" \xc2\xbb ") + " \xc2\xbb ").html_safe, :class => 'wiki_con_tit"') : nil
end
def other_formats_links(&block)
concat('<p class="other-formats fl">'.html_safe + l(:label_export_to))
yield Redmine::Views::OtherFormatsBuilder.new(self)
concat('</p>'.html_safe)
end
def page_header_title
if @project.nil? || @project.new_record?
h(Setting.app_title)
else
b = []
ancestors = (@project.root? ? [] : @project.ancestors.visible.all)
if ancestors.any?
root = ancestors.shift
b << link_to_project(root, {:jump => current_menu_item}, :class => 'root')
if ancestors.size > 2
b << "\xe2\x80\xa6"
ancestors = ancestors[-2, 2]
end
b += ancestors.collect {|p| link_to_project(p, {:jump => current_menu_item}, :class => 'ancestor') }
end
b << h(@project)
b.join(" \xc2\xbb ").html_safe
end
end
def html_title(*args)
#點擊項目版本庫 多觸發一次 字符串為"/"
#暫時解決方法 直接判斷
if(args == ["/"])
args = []
end
first_page = FirstPage.find_by_page_type('project')
if args.empty?
title = @html_title || []
title << @project.name if @project
if first_page.nil? || first_page.web_title.nil?
title << Setting.app_title unless Setting.app_title == title.last
else
title << first_page.web_title unless first_page.web_title == title.last
end
title.select {|t| !t.blank? }.join(' - ')
else
@html_title ||= []
@html_title += args
end
end
# Returns the theme, controller name, and action as css classes for the
# HTML body.
def body_css_classes
css = []
if theme = Redmine::Themes.theme(Setting.ui_theme)
css << 'theme-' + theme.name
end
css << 'controller-' + controller_name
css << 'action-' + action_name
css.join(' ')
end
def accesskey(s)
@used_accesskeys ||= []
key = Redmine::AccessKeys.key_for(s)
return nil if @used_accesskeys.include?(key)
@used_accesskeys << key
key
end
# Formats text according to system settings.
# 2 ways to call this method:
# * with a String: textilizable(text, options)
# * with an object and one of its attribute: textilizable(issue, :description, options)
def textilizable(*args)
options = args.last.is_a?(Hash) ? args.pop : {}
case args.size
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when 1
obj = options[:object]
text = args.shift
when 2
obj = args.shift
attr = args.shift
text = obj.send(attr).to_s
else
raise ArgumentError, 'invalid arguments to textilizable'
end
return '' if text.blank?
project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
only_path = options.delete(:only_path) == false ? false : true
text = text.dup
macros = catch_macros(text)
text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr)
@parsed_headings = []
@heading_anchors = {}
@current_section = 0 if options[:edit_section_links]
parse_sections(text, project, obj, attr, only_path, options)
text = parse_non_pre_blocks(text, obj, macros) do |text|
[:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links].each do |method_name|
send method_name, text, project, obj, attr, only_path, options
end
end
parse_headings(text, project, obj, attr, only_path, options)
if @parsed_headings.any?
replace_toc(text, @parsed_headings)
end
text.html_safe
end
#
#格式化字符串不转义html代码
def textAreailizable(*args)
options = args.last.is_a?(Hash) ? args.pop : {}
case args.size
when 1
obj = options[:object]
text = args.shift
when 2
obj = args.shift
attr = args.shift
text = obj.send(attr).to_s
else
raise ArgumentError, 'invalid arguments to textilizable'
end
return '' if text.blank?
project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
only_path = options.delete(:only_path) == false ? false : true
text = text.dup
macros = catch_macros(text)
#text = Redmine::WikiFormatting.to_html("CKEditor", text, :object => obj, :attribute => attr)
@parsed_headings = []
@heading_anchors = {}
@current_section = 0 if options[:edit_section_links]
parse_sections(text, project, obj, attr, only_path, options)
text = parse_non_pre_blocks(text, obj, macros) do |text|
[:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links].each do |method_name|
send method_name, text, project, obj, attr, only_path, options
end
end
parse_headings(text, project, obj, attr, only_path, options)
if @parsed_headings.any?
replace_toc(text, @parsed_headings)
end
text.html_safe
end
def parse_non_pre_blocks(text, obj, macros)
s = StringScanner.new(text)
tags = []
parsed = ''
while !s.eos?
s.scan(/(.*?)(<(\/)?(pre|code)(.*?)>|\z)/im)
text, full_tag, closing, tag = s[1], s[2], s[3], s[4]
if tags.empty?
yield text
inject_macros(text, obj, macros) if macros.any?
else
inject_macros(text, obj, macros, false) if macros.any?
end
parsed << text
if tag
if closing
if tags.last == tag.downcase
tags.pop
end
else
tags << tag.downcase
end
parsed << full_tag
end
end
# Close any non closing tags
while tag = tags.pop
parsed << "</#{tag}>"
end
parsed
end
def parse_inline_attachments(text, project, obj, attr, only_path, options)
# when using an image link, try to use an attachment, if possible
attachments = options[:attachments] || []
attachments += obj.attachments if obj.respond_to?(:attachments)
if attachments.present?
text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpe|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m|
filename, ext, alt, alttext = $1.downcase, $2, $3, $4
# search for the picture in attachments
if found = Attachment.latest_attach(attachments, filename)
image_url = download_named_attachment_path(found, found.filename, :only_path => only_path)
desc = found.description.to_s.gsub('"', '')
if !desc.blank? && alttext.blank?
alt = " title=\"#{desc}\" alt=\"#{desc}\""
end
"src=\"#{image_url}\"#{alt}"
else
m
end
end
end
end
# Wiki links
#
# Examples:
# [[mypage]]
# [[mypage|mytext]]
# wiki links can refer other project wikis, using project name or identifier:
# [[project:]] -> wiki starting page
# [[project:|mytext]]
# [[project:mypage]]
# [[project:mypage|mytext]]
def parse_wiki_links(text, project, obj, attr, only_path, options)
text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
link_project = project
esc, all, page, title = $1, $2, $3, $5
if esc.nil?
if page =~ /^([^\:]+)\:(.*)$/
identifier, page = $1, $2
link_project = Project.find_by_identifier(identifier) || Project.find_by_name(identifier)
title ||= identifier if page.blank?
end
if link_project && link_project.wiki
# extract anchor
anchor = nil
if page =~ /^(.+?)\#(.+)$/
page, anchor = $1, $2
end
anchor = sanitize_anchor_name(anchor) if anchor.present?
# check if page exists
wiki_page = link_project.wiki.find_page(page)
url = if anchor.present? && wiki_page.present? && (obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version)) && obj.page == wiki_page
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"##{anchor}"
else
case options[:wiki_links]
when :local; "#{page.present? ? Wiki.titleize(page) : ''}.html" + (anchor.present? ? "##{anchor}" : '')
when :anchor; "##{page.present? ? Wiki.titleize(page) : title}" + (anchor.present? ? "_#{anchor}" : '') # used for single-file wiki export
else
wiki_page_id = page.present? ? Wiki.titleize(page) : nil
parent = wiki_page.nil? && obj.is_a?(WikiContent) && obj.page && project == link_project ? obj.page.title : nil
url_for(:only_path => only_path, :controller => 'wiki', :action => 'show', :project_id => link_project,
:id => wiki_page_id, :version => nil, :anchor => anchor, :parent => parent)
end
end
link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
else
# project or wiki doesn't exist
all
end
else
all
end
end
end
def select_option_helper option
tmp = Hash.new
tmp={"" => ""}
if option.nil?
else
option.each do |project|
tmp[project.name] = project.id
end
end
tmp
end
# Redmine links
#
# Examples:
# Issues:
# #52 -> Link to issue #52
# Changesets:
# r52 -> Link to revision 52
# commit:a85130f -> Link to scmid starting with a85130f
# Documents:
# document#17 -> Link to document with id 17
# document:Greetings -> Link to the document with title "Greetings"
# document:"Some document" -> Link to the document with title "Some document"
# Versions:
# version#3 -> Link to version with id 3
# version:1.0.0 -> Link to version named "1.0.0"
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2"
# Attachments:
# attachment:file.zip -> Link to the attachment of the current object named file.zip
# Source files:
# source:some/file -> Link to the file located at /some/file in the project's repository
# source:some/file@52 -> Link to the file's revision 52
# source:some/file#L120 -> Link to line 120 of the file
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52
# export:some/file -> Force the download of the file
# Forum messages:
# message#1218 -> Link to message with id 1218
#
# Links can refer other objects from other projects, using project identifier:
# identifier:r52
# identifier:document:"Some document"
# identifier:version:1.0.0
# identifier:source:some/file
def parse_redmine_links(text, default_project, obj, attr, only_path, options)
text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|forum|news|message|project|commit|source|export)?(((#)|((([a-z0-9\-_]+)\|)?(r)))((\d+)((#note)?-(\d+))?)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]][^A-Za-z0-9_/])|,|\s|\]|<|$)}) do |m|
leading, esc, project_prefix, project_identifier, prefix, repo_prefix, repo_identifier, sep, identifier, comment_suffix, comment_id = $1, $2, $3, $4, $5, $10, $11, $8 || $12 || $18, $14 || $19, $15, $17
link = nil
project = default_project
if project_identifier
project = Project.visible.find_by_identifier(project_identifier)
end
if esc.nil?
if prefix.nil? && sep == 'r'
if project
repository = nil
if repo_identifier
repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
else
repository = project.repository
end
# project.changesets.visible raises an SQL error because of a double join on repositories
if repository && (changeset = Changeset.visible.find_by_repository_id_and_revision(repository.id, identifier))
link = link_to(h("#{project_prefix}#{repo_prefix}r#{identifier}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.revision},
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:class => 'changeset',
:title => truncate_single_line(changeset.comments, :length => 100))
end
end
elsif sep == '#'
oid = identifier.to_i
case prefix
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when nil
if oid.to_s == identifier && issue = Issue.visible.find_by_id(oid, :include => :status)
anchor = comment_id ? "note-#{comment_id}" : nil
link = link_to("##{oid}", {:only_path => only_path, :controller => 'issues', :action => 'show', :id => oid, :anchor => anchor},
:class => issue.css_classes,
:title => "#{truncate(issue.subject, :length => 100)} (#{issue.status.name})")
end
when 'document'
if document = Document.visible.find_by_id(oid)
link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document},
:class => 'document'
end
when 'version'
if version = Version.visible.find_by_id(oid)
link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version},
:class => 'version'
end
when 'message'
if message = Message.visible.find_by_id(oid, :include => :parent)
link = link_to_message(message, {:only_path => only_path}, :class => 'message')
end
when 'forum'
if board = Board.visible.find_by_id(oid)
link = link_to h(board.name), {:only_path => only_path, :controller => 'boards', :action => 'show', :id => board, :project_id => board.project},
:class => 'board'
end
when 'news'
if news = News.visible.find_by_id(oid)
link = link_to h(news.title), {:only_path => only_path, :controller => 'news', :action => 'show', :id => news},
:class => 'news'
end
when 'project'
if p = Project.visible.find_by_id(oid)
link = link_to_project(p, {:only_path => only_path}, :class => 'project')
end
end
elsif sep == ':'
# removes the double quotes if any
name = identifier.gsub(%r{^"(.*)"$}, "\\1")
case prefix
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when 'document'
if project && document = project.documents.visible.find_by_title(name)
link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document},
:class => 'document'
end
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when 'version'
if project && version = project.versions.visible.find_by_name(name)
link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version},
:class => 'version'
end
when 'forum'
if project && board = project.boards.visible.find_by_name(name)
link = link_to h(board.name), {:only_path => only_path, :controller => 'boards', :action => 'show', :id => board, :project_id => board.project},
:class => 'board'
end
when 'news'
if project && news = project.news.visible.find_by_title(name)
link = link_to h(news.title), {:only_path => only_path, :controller => 'news', :action => 'show', :id => news},
:class => 'news'
end
when 'commit', 'source', 'export'
if project
repository = nil
if name =~ %r{^(([a-z0-9\-_]+)\|)(.+)$}
repo_prefix, repo_identifier, name = $1, $2, $3
repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
else
repository = project.repository
end
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if prefix == 'commit'
if repository && (changeset = Changeset.visible.where("repository_id = ? AND scmid LIKE ?", repository.id, "#{name}%").first)
link = link_to h("#{project_prefix}#{repo_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.identifier},
:class => 'changeset',
:title => truncate_single_line(changeset.comments, :length => 100)
end
else
if repository && User.current.allowed_to?(:browse_repository, project)
name =~ %r{^[/\\]*(.*?)(@([^/\\@]+?))?(#(L\d+))?$}
path, rev, anchor = $1, $3, $5
link = link_to h("#{project_prefix}#{prefix}:#{repo_prefix}#{name}"), {:controller => 'repositories', :action => (prefix == 'export' ? 'raw' : 'entry'), :id => project, :repository_id => repository.identifier_param,
:path => to_path_param(path),
:rev => rev,
:anchor => anchor},
:class => (prefix == 'export' ? 'source download' : 'source')
end
end
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repo_prefix = nil
end
when 'attachment'
attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil)
if attachments && attachment = Attachment.latest_attach(attachments, name)
link = link_to_attachment(attachment, :only_path => only_path, :download => true, :class => 'attachment')
end
when 'project'
if p = Project.visible.where("identifier = :s OR LOWER(name) = :s", :s => name.downcase).first
link = link_to_project(p, {:only_path => only_path}, :class => 'project')
end
end
end
end
(leading + (link || "#{project_prefix}#{prefix}#{repo_prefix}#{sep}#{identifier}#{comment_suffix}"))
end
end
HEADING_RE = /(<h(\d)( [^>]+)?>(.+?)<\/h(\d)>)/i unless const_defined?(:HEADING_RE)
def parse_sections(text, project, obj, attr, only_path, options)
return unless options[:edit_section_links]
text.gsub!(HEADING_RE) do
heading = $1
@current_section += 1
if @current_section > 1
content_tag('div',
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link_to(image_tag('edit.png'), options[:edit_section_links].merge(:section => @current_section)),
:class => 'contextual',
:title => l(:button_edit_section)) + heading.html_safe
else
heading
end
end
end
# Headings and TOC
# Adds ids and links to headings unless options[:headings] is set to false
def parse_headings(text, project, obj, attr, only_path, options)
return if options[:headings] == false
text.gsub!(HEADING_RE) do
level, attrs, content = $2.to_i, $3, $4
item = strip_tags(content).strip
anchor = sanitize_anchor_name(item)
# used for single-file wiki export
anchor = "#{obj.page.title}_#{anchor}" if options[:wiki_links] == :anchor && (obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version))
@heading_anchors[anchor] ||= 0
idx = (@heading_anchors[anchor] += 1)
if idx > 1
anchor = "#{anchor}-#{idx}"
end
@parsed_headings << [level, anchor, item]
"<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"##{anchor}\" class=\"wiki-anchor\">&para;</a></h#{level}>"
end
end
MACROS_RE = /(
(!)? # escaping
(
\{\{ # opening tag
([\w]+) # macro name
(\(([^\n\r]*?)\))? # optional arguments
([\n\r].*?[\n\r])? # optional block of text
\}\} # closing tag
)
)/mx unless const_defined?(:MACROS_RE)
MACRO_SUB_RE = /(
\{\{
macro\((\d+)\)
\}\}
)/x unless const_defined?(:MACRO_SUB_RE)
# Extracts macros from text
def catch_macros(text)
macros = {}
text.gsub!(MACROS_RE) do
all, macro = $1, $4.downcase
if macro_exists?(macro) || all =~ MACRO_SUB_RE
index = macros.size
macros[index] = all
"{{macro(#{index})}}"
else
all
end
end
macros
end
# Executes and replaces macros in text
def inject_macros(text, obj, macros, execute=true)
text.gsub!(MACRO_SUB_RE) do
all, index = $1, $2.to_i
orig = macros.delete(index)
if execute && orig && orig =~ MACROS_RE
esc, all, macro, args, block = $2, $3, $4.downcase, $6.to_s, $7.try(:strip)
if esc.nil?
h(exec_macro(macro, obj, args, block) || all)
else
h(all)
end
elsif orig
h(orig)
else
h(all)
end
end
end
TOC_RE = /<p>\{\{([<>]?)toc\}\}<\/p>/i unless const_defined?(:TOC_RE)
# Renders the TOC with given headings
def replace_toc(text, headings)
text.gsub!(TOC_RE) do
# Keep only the 4 first levels
headings = headings.select{|level, anchor, item| level <= 4}
if headings.empty?
''
else
div_class = 'toc'
div_class << ' right' if $1 == '>'
div_class << ' left' if $1 == '<'
out = "<ul class=\"#{div_class}\"><li>"
root = headings.map(&:first).min
current = root
started = false
headings.each do |level, anchor, item|
if level > current
out << '<ul><li>' * (level - current)
elsif level < current
out << "</li></ul>\n" * (current - level) + "</li><li>"
elsif started
out << '</li><li>'
end
out << "<a href=\"##{anchor}\">#{item}</a>"
current = level
started = true
end
out << '</li></ul>' * (current - root)
out << '</li></ul>'
end
end
end
# Same as Rails' simple_format helper without using paragraphs
def simple_format_without_paragraph(text)
text.to_s.
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gsub(/\r\n?/, "\n"). # \r\n and \r -> \n
gsub(/\n\n+/, "<br /><br />"). # 2+ newline -> 2 br
gsub(/([^\n]\n)(?=[^\n])/, '\1<br />'). # 1 newline -> br
html_safe
end
def wiki_simple_format_without_paragraph(text)
text.to_s.
gsub(/\r\n?/, "\n"). # \r\n and \r -> \n
gsub(/\n\n+/, "<br /><br />"). # 2+ newline -> 2 br
gsub(/([^\n]\n)(?=[^\n])/, '\1<br />'). # 1 newline -> br
gsub("&amp;nbsp", " "). #gsub(/<\/?.*?>/,"").
gsub(/&lt;\/?.*?&gt;/, "").
gsub("&quot;", "'").
html_safe
end
def lang_options_for_select(blank=true)
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{ 'Chinese简体中文 '=> 'zh', :English => :en}
end
def label_tag_for(name, option_tags = nil, options = {})
label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
content_tag("label", label_text)
end
def labelled_form_for(*args, &proc)
args << {} unless args.last.is_a?(Hash)
options = args.last
if args.first.is_a?(Symbol)
options.merge!(:as => args.shift)
end
options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
form_for(*args, &proc)
end
def labelled_fields_for(*args, &proc)
args << {} unless args.last.is_a?(Hash)
options = args.last
options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
fields_for(*args, &proc)
end
def labelled_remote_form_for(*args, &proc)
ActiveSupport::Deprecation.warn "ApplicationHelper#labelled_remote_form_for is deprecated and will be removed in Redmine 2.2."
args << {} unless args.last.is_a?(Hash)
options = args.last
options.merge!({:builder => Redmine::Views::LabelledFormBuilder, :remote => true})
form_for(*args, &proc)
end
def error_messages_for(*objects)
html = ""
# modified by fq
if objects.first.is_a?(Array)
objects = objects.first
end
# end
if objects != nil
objects = objects.map {|o| o.is_a?(String) ? instance_variable_get("@#{o}") : o}.compact
errors = objects.map {|o| o.errors.full_messages}.flatten
if errors.any?
html << "<div id='errorExplanation'><ul>\n"
errors.each do |error|
###by xianbo
if(error!=l(:label_repository_path_not_null))
html << "<li>#{h error}</li>\n"
end
###xianbo
end
###by xianbo
unless params[:repository].nil?
if params[:repository][:upassword]==""
html << "<li>"+ l(:label_password_not_null) +"</li>\n"
end
end
###xianbo
html << "</ul></div>\n"
end
end
html.html_safe
end
def delete_link(url, options={})
options = {
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:method => :delete,
:data => {:confirm => l(:text_are_you_sure)},
:class => 'icon icon-del'
}.merge(options)
link_to l(:button_delete), url, options
end
def delete_link_version(url, options={})
options = {
:method => :delete,
:data => {:confirm => l(:text_are_you_sure)},
:class => 'c_purple'
}.merge(options)
link_to l(:button_delete), url, options
end
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def delete_new_link(url, options={})
options = {
:method => :delete,
:data => {:confirm => l(:text_are_you_sure)},
:class => "c_purple"
}.merge(options)
link_to l(:button_delete), url, options
end
def preview_link(url, form, target='preview', options={})
content_tag 'a', l(:label_preview), {
:href => "#",
:onclick => %|submitPreview("#{escape_javascript url_for(url)}", "#{escape_javascript form}", "#{escape_javascript target}"); return false;|,
:accesskey => accesskey(:preview)
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}.merge(options)
end
def link_to_function(name, function, html_options={})
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content_tag(:a, name, {:href => '#', :onclick => "#{function}; return false;"}.merge(:class => " c_purple"))
end
# Helper to render JSON in views
def raw_json(arg)
arg.to_json.to_s.gsub('/', '\/').html_safe
end
def back_url
url = params[:back_url]
if url.nil? && referer = request.env['HTTP_REFERER']
url = CGI.unescape(referer.to_s)
end
url
end
def back_url_hidden_field_tag
url = back_url
hidden_field_tag('back_url', url, :id => nil) unless url.blank?
end
def check_all_links(form_name)
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link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") + "&nbsp;&nbsp;".html_safe + " | "+ "&nbsp;&nbsp;".html_safe +
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link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")
end
def progress_bar(pcts, options={})
pcts = [pcts, pcts] unless pcts.is_a?(Array)
pcts = pcts.collect(&:round)
pcts[1] = pcts[1] - pcts[0]
pcts << (100 - pcts[1] - pcts[0])
width = options[:width] || '100px;'
legend = options[:legend] || ''
content_tag('table',
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content_tag('tr',
(pcts[0] > 0 ? content_tag('td', '', :style => "width: #{pcts[0]}%;", :class => 'closed') : ''.html_safe) +
(pcts[1] > 0 ? content_tag('td', '', :style => "width: #{pcts[1]}%;", :class => 'done') : ''.html_safe) +
(pcts[2] > 0 ? content_tag('td', '', :style => "width: #{pcts[2]}%;", :class => 'todo') : ''.html_safe)
), :class => 'progress', :style => "width: #{width};").html_safe +
content_tag('p', legend, :class => 'percent').html_safe
end
def checked_image(checked=true)
if checked
image_tag 'toggle_check.png'
end
end
def context_menu(url)
unless @context_menu_included
content_for :header_tags do
javascript_include_tag('context_menu') +
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stylesheet_link_tag('context_menu')
end
if l(:direction) == 'rtl'
content_for :header_tags do
stylesheet_link_tag('context_menu_rtl')
end
end
@context_menu_included = true
end
javascript_tag "contextMenuInit('#{ url_for(url) }')"
end
def calendar_for(field_id,start_day=nil)
include_calendar_headers_tags(start_day)
javascript_tag("$(function() { $('##{field_id}').datepicker(datepickerOptions); });")
end
def include_calendar_headers_tags(start_day=nil)
if start_day.nil?
unless @calendar_headers_tags_included
@calendar_headers_tags_included = true
content_for :header_tags do
start_of_week = Setting.start_of_week
start_of_week = l(:general_first_day_of_week, :default => '1') if start_of_week.blank?
# Redmine uses 1..7 (monday..sunday) in settings and locales
# JQuery uses 0..6 (sunday..saturday), 7 needs to be changed to 0
start_of_week = start_of_week.to_i % 7
tags = javascript_tag(
"var datepickerOptions={dateFormat: 'yy-mm-dd', firstDay: #{start_of_week}, " +
"showOn: 'button', buttonImageOnly: true, buttonImage: '" +
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path_to_image('/images/public_icon.png') +
"', showButtonPanel: true, showWeek: true, showOtherMonths: true, selectOtherMonths: true};")
jquery_locale = l('jquery.locale', :default => current_language.to_s)
unless jquery_locale == 'en'
tags << javascript_include_tag("i18n/jquery.ui.datepicker-#{jquery_locale}.js")
end
tags
end
end
else
unless @calendar_headers_tags_included
@calendar_headers_tags_included = true
content_for :header_tags do
start_of_week = Setting.start_of_week
start_of_week = l(:general_first_day_of_week, :default => '1') if start_of_week.blank?
# Redmine uses 1..7 (monday..sunday) in settings and locales
# JQuery uses 0..6 (sunday..saturday), 7 needs to be changed to 0
start_of_week = start_of_week.to_i % 7
tags = javascript_tag(
"var datepickerOptions={dateFormat: 'yy-mm-dd',minDate: new Date(), firstDay: #{start_of_week}, " +
"showOn: 'button', buttonImageOnly: true, buttonImage: '" +
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path_to_image('/images/public_icon.png') +
"', showButtonPanel: true, showWeek: true, showOtherMonths: true, selectOtherMonths: true, onClose: function(dateText, inst) {TimeClose(dateText,inst);}, beforeShow : function(input){TimeBeforeShow(input);} };")
jquery_locale = l('jquery.locale', :default => current_language.to_s)
unless jquery_locale == 'en'
tags << javascript_include_tag("i18n/jquery.ui.datepicker-#{jquery_locale}.js")
end
tags
end
end
end
end
# Overrides Rails' stylesheet_link_tag with themes and plugins support.
# Examples:
# stylesheet_link_tag('styles') # => picks styles.css from the current theme or defaults
# stylesheet_link_tag('styles', :plugin => 'foo) # => picks styles.css from plugin's assets
#
def stylesheet_link_tag(*sources)
options = sources.last.is_a?(Hash) ? sources.pop : {}
plugin = options.delete(:plugin)
sources = sources.map do |source|
if plugin
"/plugin_assets/#{plugin}/stylesheets/#{source}"
elsif current_theme && current_theme.stylesheets.include?(source)
current_theme.stylesheet_path(source)
else
source
end
end
super sources, options
end
# Overrides Rails' image_tag with themes and plugins support.
# Examples:
# image_tag('image.png') # => picks image.png from the current theme or defaults
# image_tag('image.png', :plugin => 'foo) # => picks image.png from plugin's assets
#
def image_tag(source, options={})
if plugin = options.delete(:plugin)
source = "/plugin_assets/#{plugin}/images/#{source}"
elsif current_theme && current_theme.images.include?(source)
source = current_theme.image_path(source)
end
super source, options
end
# Overrides Rails' javascript_include_tag with plugins support
# Examples:
# javascript_include_tag('scripts') # => picks scripts.js from defaults
# javascript_include_tag('scripts', :plugin => 'foo) # => picks scripts.js from plugin's assets
#
def javascript_include_tag(*sources)
options = sources.last.is_a?(Hash) ? sources.pop : {}
if plugin = options.delete(:plugin)
sources = sources.map do |source|
if plugin
"/plugin_assets/#{plugin}/javascripts/#{source}"
else
source
end
end
end
super sources, options
end
def content_for(name, content = nil, &block)
@has_content ||= {}
@has_content[name] = true
super(name, content, &block)
end
def has_content?(name)
(@has_content && @has_content[name]) || false
end
def sidebar_content?
has_content?(:sidebar) || view_layouts_base_sidebar_hook_response.present?
end
def view_layouts_base_sidebar_hook_response
@view_layouts_base_sidebar_hook_response ||= call_hook(:view_layouts_base_sidebar)
end
def email_delivery_enabled?
!!ActionMailer::Base.perform_deliveries
end
# Returns the avatar image tag for the given +user+ if avatars are enabled
# +user+ can be a User or a string that will be scanned for an email address (eg. 'joe <joe@foo.bar>')
def avatar(user, options = { })
if Setting.gravatar_enabled?
options.merge!({:ssl => (request && request.ssl?), :default => Setting.gravatar_default})
email = nil
if user.respond_to?(:mail)
email = user.mail
elsif user.to_s =~ %r{<(.+?)>}
email = $1
end
return gravatar(email.to_s.downcase, options) unless email.blank? rescue nil
#options ={"class" => ["avatar2"],"width" =>["80px"],"height" =>["80px"]}
#return image_tag url_to_avatar(user), options
else
''
end
end
def sanitize_anchor_name(anchor)
if ''.respond_to?(:encoding) || RUBY_PLATFORM == 'java'
anchor.gsub(%r{[^\s\-\p{Word}]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
else
# TODO: remove when ruby1.8 is no longer supported
anchor.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
end
end
# Returns the javascript tags that are included in the html layout head
def javascript_heads
tags = javascript_include_tag('jquery-1.8.3-ui-1.9.2-ujs-2.0.3', 'application', 'jquery.colorbox-min')
unless User.current.pref.warn_on_leaving_unsaved == '0'
tags << "\n".html_safe + javascript_tag("$(window).load(function(){ warnLeavingUnsaved('#{escape_javascript l(:text_warn_on_leaving_unsaved)}'); });")
end
tags
end
def hubspot_head
tags = javascript_include_tag('hubspot/messenger.min', 'hubspot/messenger-theme-future')
tags << stylesheet_link_tag('hubspot/messenger', 'hubspot/messenger-theme-future', 'hubspot/messenger-theme-flat')
end
def bootstrap_head
tags = stylesheet_link_tag('bootstrap/bootstrap.min', 'bootstrap/bootstrap-theme.min')
tags << javascript_include_tag('bootstrap/affix')
tags << javascript_include_tag('bootstrap/alert')
tags << javascript_include_tag('bootstrap/button')
tags << javascript_include_tag('bootstrap/carousel')
tags << javascript_include_tag('bootstrap/collapse')
tags << javascript_include_tag('bootstrap/dropdown')
tags << javascript_include_tag('bootstrap/modal')
tags << javascript_include_tag('bootstrap/popover')
tags << javascript_include_tag('bootstrap/scrollspy')
tags << javascript_include_tag('bootstrap/tab')
tags << javascript_include_tag('bootstrap/tooltip')
tags << javascript_include_tag('bootstrap/transition')
tags
end
def favicon
"<link rel='shortcut icon' href='#{image_path('/favicon.ico')}' />".html_safe
end
def robot_exclusion_tag
'<meta name="robots" content="noindex,follow,noarchive" />'.html_safe
end
# Returns true if arg is expected in the API response
def include_in_api_response?(arg)
unless @included_in_api_response
param = params[:include]
@included_in_api_response = param.is_a?(Array) ? param.collect(&:to_s) : param.to_s.split(',')
@included_in_api_response.collect!(&:strip)
end
@included_in_api_response.include?(arg.to_s)
end
# Returns options or nil if nometa param or X-Redmine-Nometa header
# was set in the request
def api_meta(options)
if params[:nometa].present? || request.headers['X-Redmine-Nometa']
# compatibility mode for activeresource clients that raise
# an error when unserializing an array with attributes
nil
else
options
end
end
# Add by Tao
def url_to_avatar(source)
source = nil if source.kind_of?(String)
get_avatar(source)
end
# Endof Tao's code
def date_format_local(time)
date = time.strftime("%Y年%m月%d日")
end
#当TAG数量过多时更多链接
#1代表是user类型 2代表是project类型 3代表是issue类型 4代表需求 9代表课程
def more_tags id,object_flag
a= 1
case object_flag
when "1"
s = link_to l(:label_more_tags),:controller => "users", :action => "show", :id => id
when "2"
s = link_to l(:label_more_tags),:controller => "projects", :action => "show", :id => id
when "3"
s = link_to l(:label_more_tags),:controller => "issues", :action => "show", :id => id
when "4"
s = link_to l(:label_more_tags),:controller => "bids", :action => "show", :id => id
when "9"
s = link_to l(:label_more_tags),:controller => "courses", :action => "show", :id => id
end
s
end
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def get_memo
@new_memo = Memo.new
@public_forum = Forum.find(1) rescue ActiveRecord::RecordNotFound
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end
#获取用户未过期的课程
def get_user_course user
courses_doing = []
user.courses.select("courses.*,(SELECT MAX(created_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").each do |course|
if !course_endTime_timeout?(course)
courses_doing.push course
end
end
courses_doing
end
def attachment_candown attachment
candown = false
if attachment.container
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if attachment.container.class.to_s=="PhoneAppVersion"
candown = true
elsif attachment.container.class.to_s != "HomeworkAttach" && attachment.container.class.to_s != "StudentWork" && (attachment.container.has_attribute?(:project) || attachment.container.has_attribute?(:project_id)) && attachment.container.project
project = attachment.container.project
candown= User.current.member_of?(project) || (project.is_public && attachment.is_public == 1)
elsif attachment.container.is_a?(Project)
project = attachment.container
candown= User.current.member_of?(project) || (project.is_public && attachment.is_public == 1)
elsif (attachment.container.has_attribute?(:board) || attachment.container.has_attribute?(:board_id)) && attachment.container.board &&
attachment.container.board.project
project = attachment.container.board.project
candown = User.current.member_of?(project) || (project.is_public && attachment.is_public == 1)
elsif (attachment.container.has_attribute?(:course) ||attachment.container.has_attribute?(:course_id) ) && attachment.container.course
course = attachment.container.course
candown = User.current.member_of_course?(course) || (course.is_public==1 && attachment.is_public == 1)
elsif attachment.container.is_a?(Course)
course = attachment.container
candown= User.current.member_of_course?(course) || (course.is_public==1 && attachment.is_public == 1)
elsif (attachment.container.has_attribute?(:board) || attachment.container.has_attribute?(:board_id)) && attachment.container.board &&
attachment.container.board.course
course = attachment.container.board.course
candown= User.current.member_of_course?(course) || (course.is_public==1 && attachment.is_public == 1)
elsif attachment.container.class.to_s=="HomeworkAttach"
candown = true
elsif attachment.container.class.to_s=="StudentWorksScore"
candown = true
elsif attachment.container.class.to_s=="StudentWork"
candown = true
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elsif attachment.container.class.to_s == "User"
candown = (attachment.is_public == 1 || attachment.is_public == true || attachment.author_id == User.current.id)
elsif attachment.container_type == "Bid" && attachment.container && attachment.container.courses
course = attachment.container.courses.first
candown = User.current.member_of_course?(attachment.container.courses.first) || (course.is_public == 1 && attachment.is_public == 1)
else
candown = (attachment.is_public == 1 || attachment.is_public == true)
end
end
candown
end
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def project_type_link(text, value)
if value == 1
link_to "<span class='pr_kafa'></span>#{text}".html_safe,"javascript:void(0)" ,:onClick => "show_window();", :class => "pr_join_a",:id => "setting_project_type"
elsif value == 2
link_to "<span class='pr_keyan'></span>#{text}".html_safe,"javascript:void(0)" ,:onClick => "show_window();", :class => "pr_join_a",:id => "setting_project_type"
else
link_to "<span class='pr_friend'></span>#{text}".html_safe,"javascript:void(0)" ,:onClick => "show_window();", :class => "pr_join_a",:id => "setting_project_type"
end
end
private
def wiki_helper
helper = Redmine::WikiFormatting.helper_for(Setting.text_formatting)
extend helper
return self
end
def link_to_content_update(text, url_params = {}, html_options = {})
link_to(text, url_params, html_options)
end
#added by nie
# Display watcher picture
def show_more_watchers?(obj)
if User.watched_by(obj.id).count > 6
return true
else
return false
end
end
def show_watcher_profile(obj)
count = 0
html = ''
if User.watched_by(obj.id).count == 0
html << (content_tag "span", l(:label_no_current_watchers))
end
for user in User.watched_by(obj.id)
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html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => "#{user.name}")
count = count + 1
if count >= 12
break
end
end
html.html_safe
end
#display bid project
def show_more_bid_project?(bid)
if bid.projects.where('is_public = 1').count > 12
return true
else
return false
end
end
def show_bid_project(bid)
html = ''
if bid.projects.where('is_public = 1').count == 0
html << (content_tag "p", l(:label_no_bid_project), :class => "font_lighter")
else
bid.projects.where('is_public = 1').take(12).each do |project|
html << (link_to image_tag(url_to_avatar(project), :class => "avatar", :title => project.name), project_path(project), :class => "avatar")
end
end
html.html_safe
end
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def show_bid_fans_picture(obj)
html = ''
if obj.watcher_users.count == 0
html << (content_tag "span", l(:label_project_no_follow))
else
obj.watcher_users.take(12).each do |user|
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html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => user.name)
end
end
html.html_safe
end
#display contest project
def show_more_contest_project?(contest)
if contest.projects.where('is_public = 1').count > 12
return true
else
return false
end
end
def show_more_contest_softapplication?(contest)
if contest.softapplications.where('is_public = 1').count > 12
return true
else
return false
end
end
def show_contest_project(bid)
html = ''
if contest.projects.where('is_public = 1').count == 0
html << (content_tag "p", l(:label_no_bid_project), :class => "font_lighter")
else
contest.projects.where('is_public = 1').take(12).each do |project|
html << (link_to image_tag(url_to_avatar(project), :class => "avatar", :title => project.name), project_path(project), :class => "avatar")
end
end
html.html_safe
end
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def show_contest_project(contest)
html = ''
if contest.projects.where('is_public = 1').count == 0
html << (content_tag "p", l(:label_no_bid_project), :class => "font_lighter")
else
contest.projects.where('is_public = 1').take(12).each do |project|
html << (link_to image_tag(url_to_avatar(project), :class => "avatar", :title => project.name), project_path(project), :class => "avatar")
end
end
html.html_safe
end
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def show_contest_softapplication(contest)
html = ''
if contest.softapplications.where('is_public = 1').count == 0
html << (content_tag "p", l(:label_no_contest_softapplication), :class => "font_lighter")
else
contest.softapplications.where('is_public = 1').take(12).each do |softapplication|
html << (link_to image_tag(url_to_avatar(project), :class => "avatar", :title => project.name), project_path(project), :class => "avatar")
end
end
html.html_safe
end
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def show_contest_fans_picture(obj)
html = ''
if obj.watcher_users.count == 0
html << (content_tag "span", l(:label_project_no_follow))
else
obj.watcher_users.take(12).each do |user|
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html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => user.name)
end
end
html.html_safe
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end
#display fans picture
def show_more_fans?(obj)
if obj.watcher_users.count > 12
return true
else
return false
end
end
def show_fans_picture(obj)
html = ''
if obj.watcher_users.count == 0
html << (content_tag "span", l(:label_no_current_fans))
else
obj.watcher_users.take(12).each do |user|
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html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => user.name)
end
end
html.html_safe
end
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# added by bai
def show_more_participate?(obj)
if obj.join_in_contests.count > 12
return true
else
return false
end
end
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def show_participate_picture(obj)
html = ''
count = 0
if obj.join_in_contests.count == 0
html << (content_tag "span", l(:label_no_current_participate))
end
for temp in obj.join_in_contests
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html << (link_to image_tag(url_to_avatar(temp.user), :class => "avatar"), user_path(temp.user), :class => "avatar", :title => "#{temp.user.name}")
count = count + 1
if count >= 12
break
end
end
html.html_safe
end
#end
# add by huang
def show_watcher_list(user)
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html = ''
count = 0
for user in User.watched_by(user.id)
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html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar", :title => "#{user.name}")
count = count + 1
if count >= 12
break
end
end
html.html_safe
end
# end
#added by william
def get_fans_num(user)
user.watcher_users.count
end
#end
def hadcommittedhomework(cur,curb)
bid = Bid.find_by_id(curb)
return true if bid.nil?
case bid.homework_type
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when Bid::HomeworkFile
attaches = HomeworkAttach.where(bid_id: curb)
attaches.map(&:user_id).include? cur
when Bid::HomeworkProject
attaches = BidingProject.where(user_id: User.current, bid_id: bid)
attaches.count > 0 # > 0 则有提交记录
else
true
end
end
def render_dynamic_nav
home_link = link_to l(:field_homepage), {:controller => 'welcome', :action => 'index'}
home_link = "<li class = 'topnav_a fl'>" << home_link << "</li>"
# bootstrap_render_dynamic_nav
content_tag :ul, (home_link.html_safe+bootstrap_render_dynamic_nav)
end
def bootstrap_render_dynamic_nav
hidden_non_project = Setting.find_by_name("hidden_non_project")
visiable = !(hidden_non_project && hidden_non_project.value == "0")
main_course_link = link_to l(:label_course_practice), {:controller => 'welcome', :action => 'index', :host => Setting.host_course}
main_project_link = link_to l(:label_project_deposit), {:controller => 'welcome', :action => 'index', :host => Setting.host_name}
main_contest_link = link_to l(:label_contest_innovate), {:controller => 'welcome', :action => 'index', :host => Setting.host_contest}
# course_all_course_link = link_to l(:label_course_all), {:controller => 'courses', :action => 'index'}
course_teacher_all_link = link_to l(:label_teacher_all), {:controller => 'users', :action => 'index', :role => 'teacher', :host => Setting.host_course}
# courses_link = link_to l(:label_course_practice), {:controller => 'courses', :action => 'index'}
#users_link = link_to l(:label_software_user), {:controller => 'users', :action => 'index', :host => Setting.host_user}
# contest_link = link_to l(:label_contest_innovate), {:controller => 'contests', :action => 'index'}
# bids_link = link_to l(:label_requirement_enterprise), {:controller => 'bids', :action => 'index'}
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forum_link = link_to l(:label_forum_all), {:controller => "forums", :action => "index"}
stores_link = link_to l(:label_stores_index), {:controller => 'stores', :action=> 'index'}
school_all_school_link = link_to l(:label_school_all), {:controller => 'school', :action => 'index'}
project_new_link = link_to l(:label_project_new), {:controller => 'projects', :action => 'new', :host => Setting.host_name}
# project_mine_link = link_to l(:label_my_project), {:controller => 'users', :action => 'user_projects', :host => Setting.host_name}
#@nav_dispaly_project_label
nav_list = Array.new
nav_list.push(school_all_school_link) if @nav_dispaly_course_all_label && @show_course == 1 && visiable
# nav_list.push(course_all_course_link) if @nav_dispaly_course_all_label && @show_course == 1
nav_list.push(course_teacher_all_link) if @nav_dispaly_teacher_all_label && @show_course == 1 && visiable
nav_list.push(main_project_link) if @nav_dispaly_main_project_label
nav_list.push(main_course_link) if @nav_dispaly_main_course_label && @show_course == 1 && visiable
nav_list.push(main_contest_link) if @nav_dispaly_main_contest_label && @show_contest == 1 && visiable
nav_list.push(courses_link) if @nav_dispaly_course_label && @show_course == 1 && visiable
nav_list.push(project_new_link) if @nav_dispaly_project_label
# nav_list.push(project_mine_link) if @nav_dispaly_main_project_label
# nav_list.push(projects_link) if @nav_dispaly_project_label
#nav_list.push(users_link) if @nav_dispaly_user_label
# nav_list.push(contest_link) if @nav_dispaly_contest_label && @show_contest == 1
nav_list.push(bids_link) if @nav_dispaly_bid_label && visiable
nav_list.push(forum_link) if @nav_dispaly_forum_label && visiable
nav_list.push(stores_link) if @nav_dispaly_store_all_label && visiable
content_li = ''
nav_list.collect do |nav_item|
content_li << content_tag(:li, nav_item, :class => 'topnav_a fl')
end
content_li.html_safe
end
def current_user
User.current
end
# def hadcommittedforcontest(curu)
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# message = JournalsForMessage.find_by_sql("select * from journals_for_messages where jour_type = 'Softapplication' ")
# message.each do |createmessage|
# if createmessage.user_id == curu
# return true
# end
# end
# end
def footer_logo(ul_class=nil, li_class=nil)
logos = []
logos.push(link_to image_tag('/images/footer_logo/nudt.png',:alt=>"nudt"),"http://www.nudt.edu.cn/special.asp?classid=12" )
logos.push(link_to image_tag('/images/footer_logo/peking_eecs.png', :alt=>"peking_eecs"), "http://eecs.pku.edu.cn" )
logos.push(link_to image_tag('/images/footer_logo/buaa_scse.png', :alt=>"buaa_scse"), "http://scse.buaa.edu.cn/" )
logos.push(link_to image_tag('/images/footer_logo/iscas.png', :alt=>"iscas"), "http://www.iscas.ac.cn" )
logos.push(link_to image_tag('/images/footer_logo/inforbus.png', :alt=>"inforbus"), "http://www.inforbus.com" )
logos.collect! { |logo|
content_tag(:li, logo.html_safe, :class => li_class.to_s)
}
content_tag(:ul, logos.join("").html_safe, :class => ul_class.to_s).html_safe
end
def sort_homework_path(bid, sort, direction)
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case self.action_name
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when 'show_courseEx'
get_not_batch_homework_homework_attach_index_path(bid_id: bid.id, sort: sort, direction: 'asc')
when 'get_not_batch_homework'
get_not_batch_homework_homework_attach_index_path(bid_id: bid.id, sort: sort, direction: direction)
when 'get_batch_homeworks'
get_batch_homeworks_homework_attach_index_path(bid_id: bid.id, sort: sort, direction: direction)
when 'get_homeworks'
get_homeworks_homework_attach_index_path(bid_id: bid.id, sort: sort, direction: direction)
else
'#'
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end
end
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def anonymous_comment_link(bid, course)
link = case bid.comment_status
when 0
confirm_info = "开启匿评后学生将不能对作品进行提交、修改、删除等操作\n"
confirm_info += anonymous_comment_notice(bid,course)
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confirm_info += '是否确定开启匿评?'
link_to '启动匿评', start_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, :confirm => confirm_info, disable_with: '加载中...'
when 1
confirm_info = "关闭匿评后所有同学将不能继续进行匿评,且将公开已提交作品列表\n"
confirm_info += anonymous_comment_notice(bid,course)
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confirm_info += '是否确定关闭匿评?'
link_to '关闭匿评', stop_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true, :confirm => confirm_info
when 2
'匿评结束'
end
content_tag('span', link, id: "#{bid.id}_anonymous_comment")
end
def anonymous_comment_notice(bid, course)
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case bid.comment_status
when 0
@student_size ||= searchStudent(course).size
@homework_size = bid.homeworks.size
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percent = @homework_size.to_f / (@student_size == 0 ? 1 : @student_size)
confirm_info = "目前#{@student_size}个学生,总共提交了#{@homework_size}份作品,占#{number_to_percentage(percent * 100, precision: 1)}\n"
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when 1
@homework_evaluations = 0
bid.homeworks.map { |homework| @homework_evaluations += homework.homework_evaluations.count}
teachers = "("
teacher_members = searchTeacherAndAssistant(course)
teacher_members.each do |member|
if member == teacher_members.last
teachers += member.user_id.to_s + ")"
else
teachers += member.user_id.to_s + ","
end
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end
@has_evaluations = 0
bid.homeworks.map { |homework| @has_evaluations += homework.rates(:quality).where("seems_rateable_rates.rater_id not in #{teachers}").count}
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percent = @has_evaluations.to_f / (@homework_evaluations == 0 ? 1 : @homework_evaluations)
confirm_info = "目前总共分配了#{@homework_evaluations}份匿评作品,已评价#{@has_evaluations}份作品,占#{number_to_percentage(percent * 100, precision: 1)}\n"
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end
confirm_info
end
def get_technical_title user
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if user.user_extensions.technical_title == "Professor" || user.user_extensions.technical_title == "教授"
technical_title = l(:label_technicl_title_professor)
elsif user.user_extensions.technical_title == "Associate professor" || user.user_extensions.technical_title == "副教授"
technical_title = l(:label_technicl_title_associate_professor)
elsif user.user_extensions.technical_title == "Lecturer" || user.user_extensions.technical_title == "讲师"
technical_title = l(:label_technicl_title_lecturer)
elsif user.user_extensions.technical_title == "Teaching assistant" || user.user_extensions.technical_title == "助教"
technical_title = l(:label_technicl_title_teaching_assistant)
end
technical_title
end
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def get_user_roll user
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technical_title = ""
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case user.user_extensions.identity.to_s
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when "0"
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technical_title = get_technical_title user
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when "1"
technical_title = l(:label_account_identity_student)
when "2"
technical_title = l(:label_account_identity_enterprise)
when "3"
technical_title = l(:label_account_identity_developer)
end
technical_title
end
def ie8?
request.env["HTTP_USER_AGENT"] =~ /MSIE 8.0/
end
#获取指定资源列表的TAG的集合以及每个TAG的数量降序排序
def attachment_tag_list attachments
tag_list = Hash.new
attachments.each do |attachment|
attachment.tag_list.map{|tag| tag_list.has_key?(tag) ? tag_list[tag] = tag_list[tag] + 1 : tag_list[tag] = 1}
end
tag_list.sort {|a,b| b[1]<=>a[1]}
end
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#获取课程资源的TAG云
def get_course_tag_list course
all_attachments = course.attachments.select{|attachment| attachment.is_public? ||
(attachment.container_type == "Course" && User.current.member_of_course?(course))||
attachment.author_id == User.current.id
}
tag_list = attachment_tag_list all_attachments
tag_list
end
#获取匿评相关连接代码
def homework_anonymous_comment (homework, is_in_course, user_activity_id = -1, course_activity = -1)
if Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")
link = link_to "启动匿评","javascript:void(0)", :class => "postOptionLink", :title => "作业截止日期之前不可以启动匿评"
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elsif homework.student_works.count >= 2 && homework.homework_detail_manual#作业份数大于2
case homework.homework_detail_manual.comment_status
when 1
link = link_to '启动匿评', alert_anonymous_comment_homework_common_path(homework,:is_in_course=>is_in_course,:user_activity_id=>user_activity_id,:course_activity=>course_activity), id: "#{homework.id}_start_anonymous_comment", remote: true, disable_with: '加载中...',:class => 'postOptionLink'
when 2
link = link_to '关闭匿评', alert_anonymous_comment_homework_common_path(homework,:is_in_course=>is_in_course,:user_activity_id=>user_activity_id,:course_activity=>course_activity), id: "#{homework.id}_stop_anonymous_comment", remote: true,:class => 'postOptionLink'
when 3
# link = link_to "匿评结束","javascript:void(0)", :class => "postOptionLink", :title => "匿评结束"
end
else
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link = link_to "启动匿评","javascript:void(0)", :class => "postOptionLink", :title => "学生提交作业数大于等于2时才可以启动匿评"
end
link
end
#学生根据传入作业确定显示为编辑作品还是新建作品
def student_new_homework homework
work = cur_user_works_for_homework homework
if work.nil?
link_to "提交作品", new_student_work_path(:homework => homework.id),:class => 'fr mr10 work_edit'
else
if homework.homework_type == 1 && homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1 #匿评作业,且作业状态不是在开启匿评之前
link_to "作品已交", "javascript:void(0);", :class => 'fr mr10 pr_join_span c_white', :title => "开启匿评后不可修改作品"
elsif homework.homework_type == 2 #编程作业修改作品
if homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1
link_to "作品已交", "javascript:void(0);", :class => 'fr mr10 pr_join_span c_white', :title => "开启匿评后不可修改作品"
else
link_to "修改作品", new_student_work_path(:homework => homework.id),:class => 'fr mr10 work_edit'
end
else
link_to "修改作品", edit_student_work_path(work.id),:class => 'fr mr10 work_edit'
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end
end
end
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#动态列表中,确定学生是该提交还是进列表
def student_work_activity_submit_status(opt={})
default_opt = {class: 'c_blue'}.merge(opt)
is_teacher = User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)
homework = default_opt[:homework]
work = cur_user_works_for_homework homework
if work.nil? && !is_teacher
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link_to "提交("+homework.student_works.count.to_s+")", new_student_work_path(:homework => homework.id,:host=> Setting.host_course), :class=> default_opt[:class]
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else
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link_to "提交("+homework.student_works.count.to_s+")", student_work_index_path(:homework => homework.id,:host=> Setting.host_course), :class=> default_opt[:class]
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end
end
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#根据传入作业确定显示为编辑作品还是新建作品,或者显示作品数量
def user_for_homework_common homework,is_teacher
if User.current.member_of_course?(homework.course)
if is_teacher #老师显示作品数量
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link_to "作品(#{homework.student_works.count})",student_work_index_path(:homework => homework.id),:class => "c_blue"
else #学生显示提交作品、修改作品等按钮
work = cur_user_works_for_homework homework
if work.nil? && Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")
link_to "提交作品(#{homework.student_works.count})", new_student_work_path(:homework => homework.id),:class => 'c_blue'
elsif work.nil? && Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d")
link_to "补交作品(#{homework.student_works.count})", new_student_work_path(:homework => homework.id),:class => 'c_red'
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else
if homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 2 #匿评作业,且作业状态不是在开启匿评之前
link_to "作品匿评", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "开启匿评后不可修改作品"
elsif homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 3
link_to "匿评结束", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "匿评已结束"
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elsif homework.homework_type == 2 && Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")#编程作业不能修改作品
link_to "修改作品(#{homework.student_works.count})", new_student_work_path(:homework => homework.id),:class => 'c_blue'
elsif Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")
link_to "修改作品(#{homework.student_works.count})", edit_student_work_path(work.id),:class => 'c_blue'
else
link_to "查看作品(#{homework.student_works.count})", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "作业截止后不可修改作品"
end
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end
end
else
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link_to "作品(#{homework.student_works.count})",student_work_index_path(:homework => homework.id),:class => "c_blue"
end
end
def student_anonymous_comment homework
if homework.homework_detail_manual
case homework.homework_detail_manual.comment_status
when 1
"<span class='fr mr10 pr_join_span '>未开启匿评</span>".html_safe
when 2
"<span class='fr mr10 pr_join_span '>正在匿评中</span>".html_safe
when 3
"<span class='fr mr10 pr_join_span '>匿评已结束</span>".html_safe
end
end
end
#获取当前用户在指定作业下提交的作业的集合
def cur_user_works_for_homework homework
homework.student_works.where("user_id = ?",User.current).first
end
def file_preview_tag(file, html_options={})
if %w(pdf pptx doc docx xls xlsx).any?{|x| file.filename.downcase.end_with?(x)}
link_to '预览', download_named_attachment_path(file.id, file.filename, preview: true),html_options
end
end
#将文本内的/n转换为<br>
def text_format text
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text.gsub("&","&amp;").gsub("<","&lt;").gsub(">","&gt;").gsub("\n","<br/>").html_safe
end
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#评分规则显示
def scoring_rules late_penalty,homework_id,is_teacher,absence_penalty=nil
if absence_penalty
if late_penalty.to_i == 0 && absence_penalty.to_i == 0
notice = "尚未设置评分规则"
if is_teacher
notice += ",请&nbsp" + link_to("设置",edit_homework_common_path(homework_id),:class => "c_green")
end
elsif late_penalty.to_i != 0 && absence_penalty.to_i == 0
notice = "迟交扣#{late_penalty}分,缺评扣分未设置"
elsif late_penalty.to_i == 0 && absence_penalty.to_i != 0
notice = "迟交扣分未设置,缺评一个作品扣#{absence_penalty}"
elsif late_penalty.to_i != 0 && absence_penalty.to_i != 0
notice = "迟交扣#{late_penalty}分,缺评一个作品扣#{absence_penalty}"
end
else
if late_penalty.to_i == 0
notice = "尚未设置评分规则"
if is_teacher
notice += ",请&nbsp" + link_to("设置",edit_homework_common_path(homework_id),:class => "c_green")
end
else
notice = "迟交扣#{late_penalty}"
end
end
notice.html_safe
end
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#老师C语言的标准代码
def c_stantard_code_teacher
"// 老师您好这是一个C语言的样例程序
//
//
// 123
// 347
// ... ...
//
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// argv传入
//
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#include <stdio.h> //引用必须头文件
int main(int argc, char** argv) {
int a = atoi(argv[1]); //
int b = atoi(argv[2]); //
printf(\"%d\",a+b); //输出a+b
return 0;
}".html_safe
end
#老师C++语言的标准代码
def c_stantard_code_teacher_
"// 老师您好这是一个C++语言的样例程序
//
//
// 123
// 347
// ... ...
//
// argv传入
//
#include <iostream> //引用必须头文件
#include <cstdlib>
using namespace std;
int main(int argc, char** argv){
int a = atoi(argv[1]); //
int b = atoi(argv[2]); //
cout<<a+b; //a+b
return 0;
}".html_safe
end
#学生C语言的标准代码
def c_stantard_code_student
"// 同学好这是一个C语言的样例程序
//
//
// 123
// 347
// ... ...
//
// argv传入
//
#include <stdio.h> //引用必须头文件
int main(int argc, char** argv) {
int a = atoi(argv[1]); //
int b = atoi(argv[2]); //
printf(\"%d\",a+b); //输出a+b
return 0;
}".html_safe
end
#学生C++语言的标准代码
def c_stantard_code_student_
"// 同学好这是一个C++语言的样例程序
//
//
// 123
// 347
// ... ...
//
// argv传入
//
#include <iostream> //引用必须头文件
#include <cstdlib>
using namespace std;
int main(int argc, char** argv){
int a = atoi(argv[1]); //
int b = atoi(argv[2]); //
cout<<a+b; //a+b
return 0;
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}".html_safe
end
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#判断用户是否已经提交了问卷
def has_commit_poll?(poll_id,user_id)
pu = PollUser.find_by_poll_id_and_user_id(poll_id,user_id)
if pu.nil?
false
else
true
end
end
end