309 lines
12 KiB
Ruby
309 lines
12 KiB
Ruby
# 如果你对改模块任何功能不清楚，请不要随便改
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# @Hjqreturn
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class PullRequestsController < ApplicationController
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before_filter :authorize_logged
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before_filter :find_project_and_repository
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before_filter :connect_gitlab, :only => [:index, :show, :create, :accept_pull_request, :pull_request_commits, :pull_request_changes, :new,
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:update_pull_request, :pull_request_comments, :create_pull_request_comment, :compare_pull_request]
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layout "base_projects"
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include PullRequestsHelper
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include ApplicationHelper
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# 返回json格式
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def index
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# project_menu_type 为了控制base顶部导航
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@project_menu_type = 6
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# 不符合pullrequest条件的给出提示
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@allow_to_pull_request = allow_pull_request(@project) > 0
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type = params[:type]
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merge_requests = @g.merge_requests(@project.gpid)
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merge_requests_count = merge_requests.count
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case type
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when nil, "1"
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@requests = merge_requests.select{|request| request.state == "opened" || request.state == "reopened"}
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# 更新统计数字
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project_score = @project.project_score.update_column(:pull_request_num, merge_requests_count)
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when "2"
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@requests = merge_requests.select{|request| request.state == "merged"}
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when "3"
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@requests = merge_requests.select{|request| request.state == "closed"}
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end
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@requests_opened_count = @requests.count
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@requests_merged_count = merge_requests.select{|request| request.state == "merged"}.count
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@requests_closed_count = merge_requests.select{|request| request.state == "closed"}.count
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@limit = 10
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@is_remote = true
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@count = type_count(type, @requests_opened_count, @requests_merged_count, @requests_closed_count)
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@pages = Paginator.new @count, @limit, params['page'] || 1
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@offset ||= @pages.offset
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@requests = paginateHelper @requests, 10
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respond_to do |format|
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format.html
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format.js
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end
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end
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# 主要取源项目和目标项目分支及标识（用户名/版本库名）
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# @tip 为空的时候表明发送的pr请求有改动，为1的时候源分支和目标分支没有改动，则不能成功创建
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def new
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# project_menu_type 为了控制base顶部导航
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@project_menu_type = 6
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@tip = params[:show_tip]
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identifier = get_rep_identifier_by_project @project
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@source_project_name = "#{get_user_name(@project.user_id)}/#{identifier}"
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@source_rev = @g.branches(@project.gpid).map{|b| b.name}
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# 获取forked源项目信息
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if @project.forked_from_project_id
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@forked_project = Project.find(@project.forked_from_project_id)
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identifier = get_rep_identifier_by_project @forked_project
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@forked_project_name = "#{get_user_name(@forked_project.user_id)}/#{identifier}"
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@forked_rev = @g.branches(@forked_project.gpid).map{|b| b.name}
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end
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end
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# Creates a merge request.
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# If the operation is successful, 200 and the newly created merge request is returned. If an error occurs, an error number and a message explaining the reason is returned.
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#
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# @example
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# Gitlab.create_merge_request(5, 'New merge request',
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# :source_branch => 'source_branch', :target_branch => 'target_branch')
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# Gitlab.create_merge_request(5, 'New merge request',
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# :source_branch => 'source_branch', :target_branch => 'target_branch', :assignee_id => 42)
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#
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# @param [Integer] project The ID of a project.
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# @param [String] title The title of a merge request.
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# @param [Hash] options A customizable set of options.
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# @option options [String] :source_branch (required) The source branch name.
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# @option options [String] :target_branch (required) The target branch name.
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# @option options [Integer] :assignee_id (optional) The ID of a user to assign merge request.
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# @return [Gitlab::ObjectifiedHash] Information about created merge request.
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def create
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title = params[:title]
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description = params[:description]
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source_branch = params[:source_branch]
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target_branch = params[:target_branch]
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target_project_id = params[:target_project_id]
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begin
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# 如果分支有改动
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if compare_pull_request(source_branch, target_project_id, target_branch)
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# 如果传送了目标项目ID即向fork源项目发送请求
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if params[:forked_project_id] && params[:source_project] == "forked_project_name"
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target_project_id = params[:forked_project_id].to_i
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request = @g.create_merge_request(@project.gpid, title, User.current.gid, :description => description, :source_branch => source_branch, :target_branch => target_branch, :target_project_id => target_project_id)
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@fork_project_name = Project.find(@project.forked_from_project_id).try(:name)
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@fork_pr_message = true if @fork_project_name
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else
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request = @g.create_merge_request(@project.gpid, title, User.current.gid, :description => description, :source_branch => source_branch, :target_branch => target_branch)
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respond_to do |format|
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format.js{redirect_to project_pull_request_path(request.id, :project_id => @project.id)}
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end
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end
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else
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tip = 1
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respond_to do |format|
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format.js{redirect_to new_project_pull_request_path(:show_tip => tip)}
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end
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end
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rescue Exception => e
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@message = e.message
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end
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end
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# Compare branch for MR
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# 判断源分支和目标分支是否有改动
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# status 为true 表示有改动; false:便是没有改动
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def compare_pull_request source_branch, target_project, target_branch
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user_name_source = @project.owner.try(:login)
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identifier = @repository.identifier.downcase
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git_source_tree = '--git-dir=/home/git/repositories/' + user_name_source + '/' + identifier + '.git'
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if target_project
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forked_source_project = Project.find(target_project)
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user_name_target = forked_source_project.owner.try(:login)
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git_target_tree = '--git-dir=/home/git/repositories/' + user_name_target + '/' + identifier + '.git'
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git_sourse_commit_id = @g.get_branch_commit_id(@project.gpid, git_source_tree, source_branch)
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git_target_commit_id = @g.get_branch_commit_id(forked_source_project.gpid, git_target_tree, target_branch)
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else
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git_sourse_commit_id = @g.get_branch_commit_id(@project.gpid, git_source_tree, source_branch)
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git_target_commit_id = @g.get_branch_commit_id(@project.gpid, git_source_tree, target_branch)
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end
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status = (git_sourse_commit_id.try(:commit_id) == git_target_commit_id.try(:commit_id) ? false : true)
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end
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# @project_menu_type 为了控制base顶部导航
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# merge_when_succeeds
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def show
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# compare_pull_request source_project, source_branch, target_project, target_branch
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# compare_pull_request
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@project_menu_type = 6
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@type = params[:type]
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@request = @g.merge_request(@project.gpid, params[:id])
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@commits = @g.merge_request_commits(@project.gpid, params[:id].to_i)
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@commits_count = @commits.count
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# @commits_day = @commits.chunk
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@changes = @g.merge_request_changes(@project.gpid, params[:id]).try(:changes)
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@changes_count = @changes.count
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@comments = @g.merge_request_comments(@project.gpid, params[:id]).reverse
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@comments_count = @comments.count
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@limit = 10
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@is_remote = true
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@count = @comments_count
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@pages = Paginator.new @count, @limit, params['page'] || 1
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@offset ||= @pages.offset
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@comments = paginateHelper @comments, 10
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end
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# Accept a merge request.
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# If merge success you get 200 OK.
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# Accept a merge request.
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#
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# @example
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# Gitlab.accept_pull_rquest(5, 1)
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#
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# @param [Integer] project The ID of a project.
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# @param [Integer] id The ID of a merge request.
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# @return [Gitlab::ObjectifiedHash]
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def accept_pull_request
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begin
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status = @g.accept_merge_rquest(@project.gpid, params[:id], User.current.gid)
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PullRequest.create(:pull_request_id => status.id, :user_id => User.current.id, :gpid => status.project_id)
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respond_to do |format|
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format.js{redirect_to project_pull_request_path(status.id, :project_id => @project.id)}
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end
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rescue Exception => e
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@message = e.message
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end
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end
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# Updates a merge request.
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#
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# @example
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# Gitlab.update_merge_request(5, 42, :title => 'New title')
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#
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# @param [Integer] project The ID of a project.
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# @param [Integer] id The ID of a merge request.
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# @param [Hash] options A customizable set of options.
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# @option options [String] :title The title of a merge request.
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# @option options [String] :source_branch The source branch name.
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# @option options [String] :target_branch The target branch name.
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# @option options [Integer] :assignee_id The ID of a user to assign merge request.
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# @option options [String] :state_event New state (close|reopen|merge).
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# @return [Gitlab::ObjectifiedHash] Information about updated merge request.
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def update_pull_request
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begin
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@g.update_merge_request(@project.gpid, params[:id], User.current.gid, :state_event => params[:state])
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respond_to do |format|
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format.html{redirect_to project_pull_request_path(params[:id], :project_id => @project.id)}
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end
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rescue Exception => e
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@message = e.message
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end
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end
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# Creates a merge request.
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#
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# @example
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# Gitlab.create_merge_request(5, 'New merge request',
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# :source_branch => 'source_branch', :target_branch => 'target_branch')
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# Gitlab.create_merge_request(5, 'New merge request',
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# :source_branch => 'source_branch', :target_branch => 'target_branch', :assignee_id => 42)
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def create_pull_request_comment
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content = params[:pull_request_comment]
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begin
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@comments = @g.create_merge_request_comment(@project.gpid, params[:id], content, User.current.gid)
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respond_to do |format|
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format.js{redirect_to project_pull_request_path(params[:id], :project_id => @project.id)}
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end
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rescue Exception => e
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@message = e.message
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end
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end
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# Gets the comments on a merge request.
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#
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# @example
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# Gitlab.merge_request_comments(5, 1)
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def pull_request_comments
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begin
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@comments = @g.merge_request_comments(@project.gpid, params[:id]).reverse
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@comments_count = @comments.count
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@limit = 10
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@is_remote = true
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@count = @comments_count
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@pages = Paginator.new @count, @limit, params['page'] || 1
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@offset ||= @pages.offset
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@comments = paginateHelper @comments, 10
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rescue Exception => e
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@message = e.message
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end
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end
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# Get a list of merge request commits.
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# Parameters:
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# id (required) - The ID of a project
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# merge_request_id (required) - The ID of MR
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def pull_request_commits
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begin
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@type = params[:type]
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@commits = @g.merge_request_commits(@project.gpid, params[:id])
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@commits_count = @commits.count
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@limit = 10
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@is_remote = true
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@count = @commits_count
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@pages = Paginator.new @count, @limit, params['page'] || 1
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@offset ||= @pages.offset
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@commits = paginateHelper @commits, 10
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rescue Exception => e
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@message = e.message
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end
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end
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# Shows information about the merge request including its files and changes. With GitLab 8.2 the return fields upvotes and downvotes are deprecated and always return 0.
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# Parameters:
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# id (required) - The ID of a project
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# merge_request_id (required) - The ID of MR
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def pull_request_changes
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begin
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@type = params[:type]
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@changes = @g.merge_request_changes(@project.gpid, params[:id]).try(:changes)
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@changes_count = @changes.count
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@limit = 10
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@is_remote = true
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@count = @changes_count
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@pages = Paginator.new @count, @limit, params['page'] || 1
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@offset ||= @pages.offset
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@changes = paginateHelper @changes, 10
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rescue Exception => e
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@message = e.message
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end
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end
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private
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def authorize_logged
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if !User.current.logged?
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redirect_to signin_path
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return
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end
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end
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def connect_gitlab
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@g = Gitlab.client
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end
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def find_project_and_repository
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@project = Project.find(params[:project_id])
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render_404 if @project.gpid.blank?
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@repository = Repository.where(:project_id => @project.id, :type => "Repository::Gitlab").first
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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end
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