658 lines
21 KiB
Ruby
658 lines
21 KiB
Ruby
# frozen_string_literal: true
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# SystemNoteService
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#
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# Used for creating system notes (e.g., when a user references a merge request
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# from an issue, an issue's assignee changes, an issue is closed, etc.)
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module SystemNoteService
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extend self
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# Called when commits are added to a Merge Request
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# new_commits - Array of Commits added since last push
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# existing_commits - Array of Commits added in a previous push
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# oldrev - Optional String SHA of a previous Commit
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#
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# See new_commit_summary and existing_commit_summary.
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#
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# Returns the created Note object
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def add_commits(noteable, project, author, new_commits, existing_commits = [], oldrev = nil)
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total_count = new_commits.length + existing_commits.length
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commits_text = "#{total_count} commit".pluralize(total_count)
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text_parts = ["added #{commits_text}"]
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text_parts << commits_list(noteable, new_commits, existing_commits, oldrev)
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text_parts << "[Compare with previous version](#{diff_comparison_url(noteable, project, oldrev)})"
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body = text_parts.join("\n\n")
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create_note(NoteSummary.new(noteable, project, author, body, action: 'commit', commit_count: total_count))
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end
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# Called when a commit was tagged
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the tag
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# tag_name - The created tag name
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#
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# Returns the created Note object
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def tag_commit(noteable, project, author, tag_name)
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link = url_helpers.project_tag_url(project, id: tag_name)
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body = "tagged commit #{noteable.sha} to [`#{tag_name}`](#{link})"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'tag'))
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end
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# Called when the assignee of a Noteable is changed or removed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# assignee - User being assigned, or nil
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#
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# Example Note text:
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#
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# "removed assignee"
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#
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# "assigned to @rspeicher"
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#
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# Returns the created Note object
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def change_assignee(noteable, project, author, assignee)
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body = assignee.nil? ? 'removed assignee' : "assigned to #{assignee.to_reference}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'assignee'))
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end
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# Called when the assignees of an Issue is changed or removed
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#
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# issue - Issue object
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# project - Project owning noteable
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# author - User performing the change
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# assignees - Users being assigned, or nil
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#
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# Example Note text:
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#
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# "removed all assignees"
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#
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# "assigned to @user1 additionally to @user2"
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#
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# "assigned to @user1, @user2 and @user3 and unassigned from @user4 and @user5"
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#
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# "assigned to @user1 and @user2"
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#
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# Returns the created Note object
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def change_issue_assignees(issue, project, author, old_assignees)
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unassigned_users = old_assignees - issue.assignees
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added_users = issue.assignees.to_a - old_assignees
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text_parts = []
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text_parts << "assigned to #{added_users.map(&:to_reference).to_sentence}" if added_users.any?
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text_parts << "unassigned #{unassigned_users.map(&:to_reference).to_sentence}" if unassigned_users.any?
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body = text_parts.join(' and ')
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create_note(NoteSummary.new(issue, project, author, body, action: 'assignee'))
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end
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# Called when the milestone of a Noteable is changed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# milestone - Milestone being assigned, or nil
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#
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# Example Note text:
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#
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# "removed milestone"
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#
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# "changed milestone to 7.11"
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#
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# Returns the created Note object
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def change_milestone(noteable, project, author, milestone)
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format = milestone&.group_milestone? ? :name : :iid
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body = milestone.nil? ? 'removed milestone' : "changed milestone to #{milestone.to_reference(project, format: format)}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'milestone'))
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end
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# Called when the estimated time of a Noteable is changed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# time_estimate - Estimated time
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#
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# Example Note text:
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#
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# "removed time estimate"
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#
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# "changed time estimate to 3d 5h"
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#
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# Returns the created Note object
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def change_time_estimate(noteable, project, author)
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parsed_time = Gitlab::TimeTrackingFormatter.output(noteable.time_estimate)
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body = if noteable.time_estimate == 0
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"removed time estimate"
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else
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"changed time estimate to #{parsed_time}"
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end
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create_note(NoteSummary.new(noteable, project, author, body, action: 'time_tracking'))
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end
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# Called when the spent time of a Noteable is changed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# time_spent - Spent time
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#
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# Example Note text:
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#
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# "removed time spent"
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#
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# "added 2h 30m of time spent"
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#
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# Returns the created Note object
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def change_time_spent(noteable, project, author)
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time_spent = noteable.time_spent
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if time_spent == :reset
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body = "removed time spent"
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else
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spent_at = noteable.spent_at
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parsed_time = Gitlab::TimeTrackingFormatter.output(time_spent.abs)
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action = time_spent > 0 ? 'added' : 'subtracted'
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text_parts = ["#{action} #{parsed_time} of time spent"]
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text_parts << "at #{spent_at}" if spent_at
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body = text_parts.join(' ')
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end
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create_note(NoteSummary.new(noteable, project, author, body, action: 'time_tracking'))
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end
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# Called when the status of a Noteable is changed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# status - String status
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# source - Mentionable performing the change, or nil
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#
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# Example Note text:
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#
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# "merged"
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#
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# "closed via bc17db76"
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#
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# Returns the created Note object
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def change_status(noteable, project, author, status, source)
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body = status.dup
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body << " via #{source.gfm_reference(project)}" if source
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action = status == 'reopened' ? 'opened' : status
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create_note(NoteSummary.new(noteable, project, author, body, action: action))
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end
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# Called when 'merge when pipeline succeeds' is executed
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def merge_when_pipeline_succeeds(noteable, project, author, last_commit)
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body = "enabled an automatic merge when the pipeline for #{last_commit.to_reference(project)} succeeds"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'merge'))
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end
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# Called when 'merge when pipeline succeeds' is canceled
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def cancel_merge_when_pipeline_succeeds(noteable, project, author)
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body = 'canceled the automatic merge'
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create_note(NoteSummary.new(noteable, project, author, body, action: 'merge'))
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end
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def handle_merge_request_wip(noteable, project, author)
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prefix = noteable.work_in_progress? ? "marked" : "unmarked"
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body = "#{prefix} as a **Work In Progress**"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'title'))
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end
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def add_merge_request_wip_from_commit(noteable, project, author, commit)
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body = "marked as a **Work In Progress** from #{commit.to_reference(project)}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'title'))
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end
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def resolve_all_discussions(merge_request, project, author)
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body = "resolved all discussions"
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create_note(NoteSummary.new(merge_request, project, author, body, action: 'discussion'))
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end
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def discussion_continued_in_issue(discussion, project, author, issue)
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body = "created #{issue.to_reference} to continue this discussion"
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note_attributes = discussion.reply_attributes.merge(project: project, author: author, note: body)
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note = Note.create(note_attributes.merge(system: true))
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note.system_note_metadata = SystemNoteMetadata.new(action: 'discussion')
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note
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end
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def diff_discussion_outdated(discussion, project, author, change_position)
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merge_request = discussion.noteable
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diff_refs = change_position.diff_refs
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version_index = merge_request.merge_request_diffs.viewable.count
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text_parts = ["changed this line in"]
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if version_params = merge_request.version_params_for(diff_refs)
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line_code = change_position.line_code(project.repository)
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url = url_helpers.diffs_project_merge_request_url(project, merge_request, version_params.merge(anchor: line_code))
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text_parts << "[version #{version_index} of the diff](#{url})"
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else
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text_parts << "version #{version_index} of the diff"
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end
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body = text_parts.join(' ')
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note_attributes = discussion.reply_attributes.merge(project: project, author: author, note: body)
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note = Note.create(note_attributes.merge(system: true))
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note.system_note_metadata = SystemNoteMetadata.new(action: 'outdated')
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note
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end
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# Called when the title of a Noteable is changed
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#
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# noteable - Noteable object that responds to `title`
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# project - Project owning noteable
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# author - User performing the change
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# old_title - Previous String title
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#
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# Example Note text:
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#
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# "changed title from **Old** to **New**"
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#
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# Returns the created Note object
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def change_title(noteable, project, author, old_title)
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new_title = noteable.title.dup
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old_diffs, new_diffs = Gitlab::Diff::InlineDiff.new(old_title, new_title).inline_diffs
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marked_old_title = Gitlab::Diff::InlineDiffMarkdownMarker.new(old_title).mark(old_diffs, mode: :deletion)
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marked_new_title = Gitlab::Diff::InlineDiffMarkdownMarker.new(new_title).mark(new_diffs, mode: :addition)
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body = "changed title from **#{marked_old_title}** to **#{marked_new_title}**"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'title'))
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end
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# Called when the description of a Noteable is changed
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#
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# noteable - Noteable object that responds to `description`
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# project - Project owning noteable
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# author - User performing the change
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#
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# Example Note text:
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#
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# "changed the description"
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#
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# Returns the created Note object
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def change_description(noteable, project, author)
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body = 'changed the description'
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create_note(NoteSummary.new(noteable, project, author, body, action: 'description'))
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end
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# Called when the confidentiality changes
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#
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# issue - Issue object
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# project - Project owning the issue
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# author - User performing the change
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#
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# Example Note text:
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#
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# "made the issue confidential"
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#
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# Returns the created Note object
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def change_issue_confidentiality(issue, project, author)
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if issue.confidential
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body = 'made the issue confidential'
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action = 'confidential'
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else
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body = 'made the issue visible to everyone'
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action = 'visible'
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end
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create_note(NoteSummary.new(issue, project, author, body, action: action))
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end
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# Called when a branch in Noteable is changed
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# branch_type - 'source' or 'target'
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# old_branch - old branch name
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# new_branch - new branch nmae
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#
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# Example Note text:
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#
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# "changed target branch from `Old` to `New`"
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#
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# Returns the created Note object
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def change_branch(noteable, project, author, branch_type, old_branch, new_branch)
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body = "changed #{branch_type} branch from `#{old_branch}` to `#{new_branch}`"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'branch'))
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end
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# Called when a branch in Noteable is added or deleted
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
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# branch_type - :source or :target
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# branch - branch name
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# presence - :add or :delete
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#
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# Example Note text:
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#
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# "restored target branch `feature`"
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#
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# Returns the created Note object
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def change_branch_presence(noteable, project, author, branch_type, branch, presence)
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verb =
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if presence == :add
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'restored'
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else
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'deleted'
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end
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body = "#{verb} #{branch_type} branch `#{branch}`"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'branch'))
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end
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# Called when a branch is created from the 'new branch' button on a issue
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# Example note text:
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#
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# "created branch `201-issue-branch-button`"
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def new_issue_branch(issue, project, author, branch)
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link = url_helpers.project_compare_url(project, from: project.default_branch, to: branch)
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body = "created branch [`#{branch}`](#{link})"
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create_note(NoteSummary.new(issue, project, author, body, action: 'branch'))
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end
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# Called when a Mentionable references a Noteable
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#
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# noteable - Noteable object being referenced
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# mentioner - Mentionable object
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# author - User performing the reference
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#
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# Example Note text:
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#
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# "mentioned in #1"
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#
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# "mentioned in !2"
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#
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# "mentioned in 54f7727c"
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#
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# See cross_reference_note_content.
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#
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# Returns the created Note object
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def cross_reference(noteable, mentioner, author)
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return if cross_reference_disallowed?(noteable, mentioner)
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gfm_reference = mentioner.gfm_reference(noteable.project || noteable.group)
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body = cross_reference_note_content(gfm_reference)
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if noteable.is_a?(ExternalIssue)
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noteable.project.issues_tracker.create_cross_reference_note(noteable, mentioner, author)
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else
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create_note(NoteSummary.new(noteable, noteable.project, author, body, action: 'cross_reference'))
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end
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end
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# Check if a cross-reference is disallowed
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#
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# This method prevents adding a "mentioned in !1" note on every single commit
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# in a merge request. Additionally, it prevents the creation of references to
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# external issues (which would fail).
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#
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# noteable - Noteable object being referenced
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# mentioner - Mentionable object
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#
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# Returns Boolean
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def cross_reference_disallowed?(noteable, mentioner)
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return true if noteable.is_a?(ExternalIssue) && !noteable.project.jira_tracker_active?
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return false unless mentioner.is_a?(MergeRequest)
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return false unless noteable.is_a?(Commit)
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mentioner.commits.include?(noteable)
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end
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# Check if a cross reference to a noteable from a mentioner already exists
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#
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# This method is used to prevent multiple notes being created for a mention
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# when a issue is updated, for example. The method also calls notes_for_mentioner
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# to check if the mentioner is a commit, and return matches only on commit hash
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# instead of project + commit, to avoid repeated mentions from forks.
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#
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# noteable - Noteable object being referenced
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# mentioner - Mentionable object
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#
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# Returns Boolean
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def cross_reference_exists?(noteable, mentioner)
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notes = noteable.notes.system
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notes_for_mentioner(mentioner, noteable, notes).exists?
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end
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# Build an Array of lines detailing each commit added in a merge request
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#
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# new_commits - Array of new Commit objects
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#
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# Returns an Array of Strings
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def new_commit_summary(new_commits)
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new_commits.collect do |commit|
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content_tag('li', "#{commit.short_id} - #{commit.title}")
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end
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end
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# Called when the status of a Task has changed
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#
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# noteable - Noteable object.
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# project - Project owning noteable
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# author - User performing the change
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# new_task - TaskList::Item object.
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#
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# Example Note text:
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#
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# "marked the task Whatever as completed."
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#
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# Returns the created Note object
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def change_task_status(noteable, project, author, new_task)
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status_label = new_task.complete? ? Taskable::COMPLETED : Taskable::INCOMPLETE
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body = "marked the task **#{new_task.source}** as #{status_label}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'task'))
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end
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# Called when noteable has been moved to another project
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#
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# direction - symbol, :to or :from
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# noteable - Noteable object
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# noteable_ref - Referenced noteable
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# author - User performing the move
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#
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# Example Note text:
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#
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# "moved to some_namespace/project_new#11"
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#
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# Returns the created Note object
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def noteable_moved(noteable, project, noteable_ref, author, direction:)
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unless [:to, :from].include?(direction)
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raise ArgumentError, "Invalid direction `#{direction}`"
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end
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cross_reference = noteable_ref.to_reference(project)
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body = "moved #{direction} #{cross_reference}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'moved'))
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end
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# Called when a Noteable has been marked as a duplicate of another Issue
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#
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# noteable - Noteable object
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# project - Project owning noteable
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# author - User performing the change
|
|
# canonical_issue - Issue that this is a duplicate of
|
|
#
|
|
# Example Note text:
|
|
#
|
|
# "marked this issue as a duplicate of #1234"
|
|
#
|
|
# "marked this issue as a duplicate of other_project#5678"
|
|
#
|
|
# Returns the created Note object
|
|
def mark_duplicate_issue(noteable, project, author, canonical_issue)
|
|
body = "marked this issue as a duplicate of #{canonical_issue.to_reference(project)}"
|
|
create_note(NoteSummary.new(noteable, project, author, body, action: 'duplicate'))
|
|
end
|
|
|
|
# Called when a Noteable has been marked as the canonical Issue of a duplicate
|
|
#
|
|
# noteable - Noteable object
|
|
# project - Project owning noteable
|
|
# author - User performing the change
|
|
# duplicate_issue - Issue that was a duplicate of this
|
|
#
|
|
# Example Note text:
|
|
#
|
|
# "marked #1234 as a duplicate of this issue"
|
|
#
|
|
# "marked other_project#5678 as a duplicate of this issue"
|
|
#
|
|
# Returns the created Note object
|
|
def mark_canonical_issue_of_duplicate(noteable, project, author, duplicate_issue)
|
|
body = "marked #{duplicate_issue.to_reference(project)} as a duplicate of this issue"
|
|
create_note(NoteSummary.new(noteable, project, author, body, action: 'duplicate'))
|
|
end
|
|
|
|
def discussion_lock(issuable, author)
|
|
action = issuable.discussion_locked? ? 'locked' : 'unlocked'
|
|
body = "#{action} this #{issuable.class.to_s.titleize.downcase}"
|
|
|
|
create_note(NoteSummary.new(issuable, issuable.project, author, body, action: action))
|
|
end
|
|
|
|
def cross_reference?(note_text)
|
|
note_text =~ /\A#{cross_reference_note_prefix}/i
|
|
end
|
|
|
|
private
|
|
|
|
def notes_for_mentioner(mentioner, noteable, notes)
|
|
if mentioner.is_a?(Commit)
|
|
text = "#{cross_reference_note_prefix}%#{mentioner.to_reference(nil)}"
|
|
notes.where('(note LIKE ? OR note LIKE ?)', text, text.capitalize)
|
|
else
|
|
gfm_reference = mentioner.gfm_reference(noteable.project || noteable.group)
|
|
text = cross_reference_note_content(gfm_reference)
|
|
notes.where(note: [text, text.capitalize])
|
|
end
|
|
end
|
|
|
|
def create_note(note_summary)
|
|
note = Note.create(note_summary.note.merge(system: true))
|
|
note.system_note_metadata = SystemNoteMetadata.new(note_summary.metadata) if note_summary.metadata?
|
|
|
|
note
|
|
end
|
|
|
|
def cross_reference_note_prefix
|
|
'mentioned in '
|
|
end
|
|
|
|
def cross_reference_note_content(gfm_reference)
|
|
"#{cross_reference_note_prefix}#{gfm_reference}"
|
|
end
|
|
|
|
# Builds a list of existing and new commits according to existing_commits and
|
|
# new_commits methods.
|
|
# Returns a String wrapped in `ul` and `li` tags.
|
|
def commits_list(noteable, new_commits, existing_commits, oldrev)
|
|
existing_commit_summary = existing_commit_summary(noteable, existing_commits, oldrev)
|
|
new_commit_summary = new_commit_summary(new_commits).join
|
|
|
|
content_tag('ul', "#{existing_commit_summary}#{new_commit_summary}".html_safe)
|
|
end
|
|
|
|
# Build a single line summarizing existing commits being added in a merge
|
|
# request
|
|
#
|
|
# noteable - MergeRequest object
|
|
# existing_commits - Array of existing Commit objects
|
|
# oldrev - Optional String SHA of a previous Commit
|
|
#
|
|
# Examples:
|
|
#
|
|
# "* ea0f8418...2f4426b7 - 24 commits from branch `master`"
|
|
#
|
|
# "* ea0f8418..4188f0ea - 15 commits from branch `fork:master`"
|
|
#
|
|
# "* ea0f8418 - 1 commit from branch `feature`"
|
|
#
|
|
# Returns a newline-terminated String
|
|
def existing_commit_summary(noteable, existing_commits, oldrev = nil)
|
|
return '' if existing_commits.empty?
|
|
|
|
count = existing_commits.size
|
|
|
|
commit_ids = if count == 1
|
|
existing_commits.first.short_id
|
|
else
|
|
if oldrev && !Gitlab::Git.blank_ref?(oldrev)
|
|
"#{Commit.truncate_sha(oldrev)}...#{existing_commits.last.short_id}"
|
|
else
|
|
"#{existing_commits.first.short_id}..#{existing_commits.last.short_id}"
|
|
end
|
|
end
|
|
|
|
commits_text = "#{count} commit".pluralize(count)
|
|
|
|
branch = noteable.target_branch
|
|
branch = "#{noteable.target_project_namespace}:#{branch}" if noteable.for_fork?
|
|
|
|
branch_name = content_tag('code', branch)
|
|
content_tag('li', "#{commit_ids} - #{commits_text} from branch #{branch_name}".html_safe)
|
|
end
|
|
|
|
def url_helpers
|
|
@url_helpers ||= Gitlab::Routing.url_helpers
|
|
end
|
|
|
|
def diff_comparison_url(merge_request, project, oldrev)
|
|
diff_id = merge_request.merge_request_diff.id
|
|
|
|
url_helpers.diffs_project_merge_request_url(
|
|
project,
|
|
merge_request,
|
|
diff_id: diff_id,
|
|
start_sha: oldrev
|
|
)
|
|
end
|
|
|
|
def content_tag(*args)
|
|
ActionController::Base.helpers.content_tag(*args)
|
|
end
|
|
end
|