120 lines
2.5 KiB
Ruby
120 lines
2.5 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class GitLab
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class LinkedIssue
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STATES_MAPPING = {
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'opened' => 'open'
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}.freeze
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QUERY = <<-'GRAPHQL'.freeze
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query($fullpath: ID!, $issue_id: String) {
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project(fullPath: $fullpath) {
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issue(iid: $issue_id) {
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iid
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title
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state
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milestone {
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title
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}
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assignees {
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edges {
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node {
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name
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}
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}
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}
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labels {
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edges {
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node {
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title
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color
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textColor
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description
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}
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}
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}
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}
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}
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}
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GRAPHQL
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attr_reader :client
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def initialize(client)
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@client = client
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end
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def find_by(url)
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@result = query_by_url(url)
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return if @result.blank?
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to_h.merge(url: url)
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end
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private
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def to_h
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{
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id: @result['iid'],
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title: @result['title'],
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icon_state: STATES_MAPPING.fetch(@result['state'], @result['state']),
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milestone: milestone,
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assignees: assignees,
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labels: labels,
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}
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end
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def assignees
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@result['assignees']['edges'].map do |assignee|
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assignee['node']['name']
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end
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end
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def labels
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@result['labels']['edges'].map do |label|
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{
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text_color: label['node']['textColor'],
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color: label['node']['color'],
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title: label['node']['title']
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}
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end
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end
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def milestone
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@result.dig('milestone', 'title')
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end
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def query_by_url(url)
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variables = variables(url)
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return if variables.blank?
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response = client.perform(
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query: GitLab::LinkedIssue::QUERY,
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variables: variables
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)
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response.dig('data', 'project', 'issue')
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end
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def variables(url)
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if url !~ %r{^https?://([^/]+)/(.*)/-/issues/(\d+)$}
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raise Exceptions::UnprocessableEntity, 'Invalid GitLab issue link format'
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end
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host = $1
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fullpath = $2
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id = $3
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if client.endpoint.exclude?(host)
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raise Exceptions::UnprocessableEntity, "Issue link doesn't match configured GitLab endpoint '#{client.endpoint}'"
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end
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{
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fullpath: fullpath,
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issue_id: id
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}
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end
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end
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end
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