Redmine 自定义工作流 - custom workflow 示例

国内貌似没什么人用 Redmine，很少有帖子交流 Redmine 自定义工作流方面的问题。

我丢个 custom workflow 插件的配置代码出来，权作备忘吧。

这段代码的功能，是在 issues 的类别（category）有改动之后，将 category 的内容填充到标题（subject）中。

if [5, 7].include?(@issue.tracker_id) && (@issue.new_record? || @issue.category_id_changed? ) && !@issue.category_id.nil?

    # find the underline in subject, so that remove the unless content which contains category
    en_underline=@issue.subject.to_s.rindex("-")
    zh_underline=@issue.subject.to_s.rindex("－")
    if !en_underline.nil? && !zh_underline.nil?
        if en_underline > zh_underline
            rm_index = en_underline
        else
            rm_index = zh_underline
        end
    elsif en_underline.nil? && !zh_underline.nil?
        rm_index = zh_underline
    elsif !en_underline.nil? && zh_underline.nil?
        rm_index = en_underline
    end
    
    if !rm_index.nil?
        subject = @issue.subject[rm_index+1, @issue.subject.length]
    else
        subject = @issue.subject
    end

    # the category looks like '01 - xx - xxx' in our project, and no need show the number in the subject 
    category_name = IssueCategory.find(@issue.category_id).name
    underline_index = category_name.index("-")
    if !underline_index.nil? 
        category_name = category_name[underline_index+2, category_name.length]
    end

    # set the value of subject
    new_subject = category_name + ' - ' + subject
    @issue.subject = new_subject
    
end