104 lines
4 KiB
Scheme
104 lines
4 KiB
Scheme
;;; Guix Data Service -- Information about Guix over time
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;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
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;;;
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;;; This program is free software: you can redistribute it and/or
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;;; modify it under the terms of the GNU Affero General Public License
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;;; as published by the Free Software Foundation, either version 3 of
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;;; the License, or (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; Affero General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU Affero General Public
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;;; License along with this program. If not, see
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;;; <http://www.gnu.org/licenses/>.
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(define-module (guix-data-service web build controller)
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#:use-module (srfi srfi-1)
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#:use-module (ice-9 match)
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#:use-module (guix-data-service utils)
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#:use-module (guix-data-service database)
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#:use-module (guix-data-service web render)
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#:use-module (guix-data-service web query-parameters)
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#:use-module (guix-data-service model build)
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#:use-module (guix-data-service model build-status)
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#:use-module (guix-data-service model build-server)
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#:use-module (guix-data-service web build html)
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#:export (build-controller))
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(define (parse-build-status status)
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(if (member status build-status-strings)
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status
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(make-invalid-query-parameter
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status
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(string-append "unknown build status: "
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status))))
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(define parse-build-server
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(lambda (v)
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(letpar& ((build-servers
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(with-thread-postgresql-connection
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select-build-servers)))
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(or (any (match-lambda
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((id url lookup-all-derivations? lookup-builds?)
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(if (eq? (string->number v)
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id)
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id
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#f)))
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build-servers)
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(make-invalid-query-parameter
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v
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"unknown build server")))))
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(define (build-controller request
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method-and-path-components
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mime-types
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body)
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(match method-and-path-components
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(('GET "builds")
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(render-builds request
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mime-types))
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(_ #f)))
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(define (render-builds request mime-types)
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(let ((parsed-query-parameters
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(parse-query-parameters
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request
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`((build_status ,parse-build-status #:multi-value)
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(build_server ,parse-build-server #:multi-value)))))
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(if (any-invalid-query-parameters? parsed-query-parameters)
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(render-html
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#:sxml (view-builds parsed-query-parameters
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build-status-strings
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'()
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'()
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'()))
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(letpar& ((build-servers
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(with-thread-postgresql-connection
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select-build-servers))
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(build-stats
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(with-thread-postgresql-connection
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(lambda (conn)
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(select-build-stats
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conn
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(assq-ref parsed-query-parameters
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'build_server)))))
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(builds-with-context
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(with-thread-postgresql-connection
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(lambda (conn)
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(select-builds-with-context
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conn
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(assq-ref parsed-query-parameters
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'build_status)
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(assq-ref parsed-query-parameters
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'build_server)
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#:limit 50)))))
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(render-html
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#:sxml (view-builds parsed-query-parameters
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build-status-strings
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build-servers
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build-stats
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builds-with-context))))))
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