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;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This program is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU Affero General Public License
;;; as published by the Free Software Foundation, either version 3 of
;;; the License, or (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the GNU Affero General Public
;;; License along with this program. If not, see
;;; <http://www.gnu.org/licenses/>.
(define-module (guix-data-service web html-utils)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match)
#:use-module (guix-data-service web query-parameters)
#:export (sexp-div
next-page-link
build-status-value->display-string
build-status-span
build-url
build-server-link-url
build-status-alist->build-icon
build-statuses->build-status-labels))
(define (sexp-div sexp)
(match sexp
(#(val rest ...)
`(div (@ (style "margin-left: 1em;"))
"( "
,val
" "
,@(map sexp-div rest)
" )"))
((("base16" . hash))
`(span (@ (style "font-family: monospace;"))
,hash))
((and string val)
val)))
(define (next-page-link path
query-parameters
field
value)
(string-append
path
"?"
(query-parameters->string
`((,field . ,value)
,@(alist-delete
field
query-parameters)))))
(define (build-status-value->display-string value)
(assoc-ref
'(("scheduled" . "Scheduled")
("started" . "Started")
("succeeded" . "Succeeded")
("failed" . "Failed")
("failed-dependency" . "Failed (dependency)")
("failed-other" . "Failed (other)")
("canceled" . "Canceled")
("" . "Unknown")
(#f . "Unknown"))
value))
(define (build-url build-server-id build-server-build-id derivation-file-name)
(if (and (string? build-server-build-id)
(not (string-null? build-server-build-id)))
(simple-format
#f "/build-server/~A/build?build_server_build_id=~A"
build-server-id
build-server-build-id)
(simple-format
#f "/build-server/~A/build?derivation_file_name=~A"
build-server-id
derivation-file-name)))
(define (build-server-link-url url-base
build-server-build-id
derivation-file-name)
(string-append
url-base
(if (string-suffix? "/" url-base)
""
"/")
"build/"
(if (and (string? build-server-build-id)
(eq? (string-length build-server-build-id)
36)) ; crude UUID check
build-server-build-id
(string-drop
derivation-file-name
(string-length "/gnu/store/")))))
(define (build-status-span status)
`(span (@ (class ,(string-append
"label label-"
(assoc-ref
'(("scheduled" . "info")
("started" . "primary")
("succeeded" . "success")
("failed" . "danger")
("failed-dependency" . "warning")
("failed-other" . "danger")
("canceled" . "default")
("" . "default")
(#f . "default"))
status)))
(style "display: inline-block; font-size: 1.2em; margin-top: 0.4em; margin-bottom: 0.4em;"))
,(build-status-value->display-string status)))
(define (build-status-alist->build-icon status)
(build-status-span (or (assoc-ref status "status")
(assq-ref status 'status))))
(define (build-status-label status count)
`(span (@ (class ,(string-append
"pull-right label label-"
(assoc-ref
'(("scheduled" . "info")
("started" . "primary")
("succeeded" . "success")
("failed" . "danger")
("failed-dependency" . "warning")
("failed-other" . "danger")
("canceled" . "default")
("" . "default"))
status))))
,count))
(define (build-statuses->build-status-labels builds)
(define statuses-and-counts
(fold (lambda (status counts)
`((,status . ,(+ 1
(or (assoc-ref counts status)
0)))
,@(alist-delete status counts)))
'()
(sort
(map (lambda (build)
(assoc-ref build "status"))
builds)
string<?)))
(map
(match-lambda
((status . count)
(build-status-label status count)))
statuses-and-counts))
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