From 74217b986ba5582c70ec84b94b3b972764b515b6 Mon Sep 17 00:00:00 2001 From: David Thompson Date: Sat, 31 Jan 2015 20:54:35 -0500 Subject: Move all modules into the 'guix web' namespace. * guix-web/config.scm: Delete. * guix-web/controller.scm: Delete. * guix-web/package.scm: Delete. * guix-web/render.scm: Delete. * guix-web/server.scm: Delete. * guix-web/sxml.scm: Delete. * guix-web/util.scm: Delete. * guix-web/view/html.scm: Delete. * guix-web/view/json.scm: Delete. * guix/web/config.scm: New file. * guix/web/controller.scm: New file. * guix/web/package.scm: New file. * guix/web/render.scm: New file. * guix/web/server.scm: New file. * guix/web/sxml.scm: New file. * guix/web/util.scm: New file. * guix/web/view/html.scm: New file. * guix/web/view/json.scm: New file. * guix/scripts/web.scm: Tweak imports. * Makefile.am (SOURCES): Add new files and remove deleted ones. --- guix/web/config.scm | 26 ++++ guix/web/controller.scm | 57 ++++++++ guix/web/package.scm | 68 +++++++++ guix/web/render.scm | 83 +++++++++++ guix/web/server.scm | 49 +++++++ guix/web/sxml.scm | 369 ++++++++++++++++++++++++++++++++++++++++++++++++ guix/web/util.scm | 43 ++++++ guix/web/view/html.scm | 131 +++++++++++++++++ guix/web/view/json.scm | 92 ++++++++++++ 9 files changed, 918 insertions(+) create mode 100644 guix/web/config.scm create mode 100644 guix/web/controller.scm create mode 100644 guix/web/package.scm create mode 100644 guix/web/render.scm create mode 100644 guix/web/server.scm create mode 100644 guix/web/sxml.scm create mode 100644 guix/web/util.scm create mode 100644 guix/web/view/html.scm create mode 100644 guix/web/view/json.scm (limited to 'guix/web') diff --git a/guix/web/config.scm b/guix/web/config.scm new file mode 100644 index 0000000..2461cc9 --- /dev/null +++ b/guix/web/config.scm @@ -0,0 +1,26 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web config) + #:use-module (ice-9 match) + #:export (guix-web-asset-dir + guix-web-host + guix-web-port)) + +(define guix-web-asset-dir (getcwd)) +(define guix-web-host "localhost") +(define guix-web-port 8080) diff --git a/guix/web/controller.scm b/guix/web/controller.scm new file mode 100644 index 0000000..dedb1c5 --- /dev/null +++ b/guix/web/controller.scm @@ -0,0 +1,57 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web controller) + #:use-module (ice-9 match) + #:use-module (ice-9 regex) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) + #:use-module (web request) + #:use-module (gnu packages) + #:use-module (guix web render) + #:use-module (guix web view html) + #:use-module (guix web view json) + #:use-module (guix web package) + #:export (controller)) + +(define extract-package-name + (let ((regexp (make-regexp "^(.*)\\.json$"))) + (lambda (path-part) + (and=> (regexp-exec regexp path-part) + (cut match:substring <> 1))))) + +(define controller + (match-lambda + ((GET) + (redirect '("packages"))) + ((GET "packages") + (render-html (all-packages))) + ((GET "packages.json") + (render-json (all-packages-json))) + ((GET "package" (= extract-package-name (? string? name))) + (render-json (view-package-json name))) + ((POST "packages" name "install") + (let ((package (car (find-packages-by-name name)))) + (if (package-install package) + (created) + (unprocessable-entity)))) + ((GET "generations") + (render-json (generations-json))) + ((GET "librejs") + (render-html (librejs))) + ((GET path ...) + (render-static-asset path)))) diff --git a/guix/web/package.scm b/guix/web/package.scm new file mode 100644 index 0000000..f5a032c --- /dev/null +++ b/guix/web/package.scm @@ -0,0 +1,68 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web package) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (guix derivations) + #:use-module (guix monads) + #:use-module (guix packages) + #:use-module (guix profiles) + #:use-module (guix store) + #:use-module (guix utils) + #:use-module (guix ui) + #:use-module (gnu packages) + #:export (%all-packages + package-install + profile-generations*)) + +(define %all-packages + (fold-packages cons '())) + +(define %profile + (string-append "/usr/var/guix/profiles/per-user/" + (getenv "USER") "/guix-profile")) +(define manifest (profile-manifest %profile)) + +(define (maybe-register-gc-root store profile) + "Register PROFILE as a GC root, unless it doesn't need it." + (unless (string=? profile %profile) + (add-indirect-root store (canonicalize-path profile)))) + +(define (package-install package) + (with-store %store + (let* ((new (manifest-add manifest + (list (package->manifest-entry package)))) + (prof-drv (run-with-store %store + (profile-derivation new))) + (prof (derivation->output-path prof-drv))) + (let* ((number (generation-number %profile)) + (name (generation-file-name %profile + (+ 1 number)))) + (and (build-derivations %store (list prof-drv)) + (let* ((entries (manifest-entries new)) + (count (length entries))) + (switch-symlinks name prof) + (switch-symlinks %profile name))))))) + +(define (profile-generations*) + (map (lambda (n) + (cons n (reverse + (manifest-entries + (profile-manifest + (generation-file-name %profile n)))))) + (generation-numbers %profile))) diff --git a/guix/web/render.scm b/guix/web/render.scm new file mode 100644 index 0000000..9a91c73 --- /dev/null +++ b/guix/web/render.scm @@ -0,0 +1,83 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web render) + #:use-module (ice-9 binary-ports) + #:use-module (web response) + #:use-module (web uri) + #:use-module (guix web sxml) + #:use-module (json) + #:use-module (guix web config) + #:use-module (guix web util) + #:export (render-static-asset + render-html + render-json + not-found + unprocessable-entity + created + redirect)) + +(define file-mime-types + '(("css" . (text/css)) + ("js" . (text/javascript)) + ("png" . (image/png)))) + +(define (render-static-asset path) + (let ((file-name (string-join (cons* guix-web-asset-dir path) "/"))) + (if (and (file-exists? file-name) + (not (directory? file-name))) + (list `((content-type . ,(assoc-ref file-mime-types + (file-extension file-name)))) + (call-with-input-file file-name get-bytevector-all)) + (not-found (build-uri 'http + #:host guix-web-host + #:port guix-web-port + #:path (string-join path "/" 'prefix)))))) + +(define (render-html sxml) + (list '((content-type . (text/html))) + (lambda (port) + (sxml->html sxml port)))) + +(define (render-json json) + (list '((content-type . (application/json))) + (lambda (port) + (scm->json json port)))) + +(define (not-found uri) + (list (build-response #:code 404) + (string-append "Resource not found: " (uri->string uri)))) + +(define (unprocessable-entity) + (list (build-response #:code 422) + "")) + +(define (created) + (list (build-response #:code 201) + "")) + +(define (redirect path) + (let ((uri (build-uri 'http + #:host "192.168.1.157" ;;guix-web-host + #:port guix-web-port + #:path (string-append + "/" (encode-and-join-uri-path path))))) + (list (build-response + #:code 301 + #:headers `((content-type . (text/html)) + (location . ,uri))) + (format #f "Redirect to ~a" (uri->string uri))))) diff --git a/guix/web/server.scm b/guix/web/server.scm new file mode 100644 index 0000000..e95487f --- /dev/null +++ b/guix/web/server.scm @@ -0,0 +1,49 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web server) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (web http) + #:use-module (web request) + #:use-module (web server) + #:use-module (web uri) + #:use-module (guix web config) + #:use-module (guix web controller) + #:use-module (guix web render) + #:use-module (guix web util) + #:export (start-guix-web)) + +(define (run-controller controller request) + (controller (cons (request-method request) + (request-path-components request)))) + +(define (handler request body controller) + (format #t "~a ~a\n" + (request-method request) + (uri-path (request-uri request))) + (apply values + (append + (run-controller controller request) + (list controller)))) + +(define (start-guix-web controller) + (run-server (lambda args (apply handler args)) + 'http + `(#:addr ,INADDR_ANY + #:port ,guix-web-port) + controller)) diff --git a/guix/web/sxml.scm b/guix/web/sxml.scm new file mode 100644 index 0000000..0b65a2d --- /dev/null +++ b/guix/web/sxml.scm @@ -0,0 +1,369 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2015 David Thompson +;;; +;;; 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 +;;; . + +;;; Commentary: +;; +;; SXML to HTML conversion. +;; +;;; Code: + +(define-module (guix web sxml) + #:use-module (sxml simple) + #:use-module (srfi srfi-26) + #:use-module (ice-9 match) + #:use-module (ice-9 format) + #:use-module (ice-9 hash-table) + #:export (sxml->html)) + +(define %self-closing-tags + '(area + base + br + col + command + embed + hr + img + input + keygen + link + meta + param + source + track + wbr)) + +(define (self-closing-tag? tag) + "Return #t if TAG is self-closing." + (pair? (memq tag %self-closing-tags))) + +(define %escape-chars + (alist->hash-table + '((#\" . "quot") + (#\& . "amp") + (#\' . "apos") + (#\< . "lt") + (#\> . "gt") + (#\¡ . "iexcl") + (#\¢ . "cent") + (#\£ . "pound") + (#\¤ . "curren") + (#\¥ . "yen") + (#\¦ . "brvbar") + (#\§ . "sect") + (#\¨ . "uml") + (#\© . "copy") + (#\ª . "ordf") + (#\« . "laquo") + (#\¬ . "not") + (#\® . "reg") + (#\¯ . "macr") + (#\° . "deg") + (#\± . "plusmn") + (#\² . "sup2") + (#\³ . "sup3") + (#\´ . "acute") + (#\µ . "micro") + (#\¶ . "para") + (#\· . "middot") + (#\¸ . "cedil") + (#\¹ . "sup1") + (#\º . "ordm") + (#\» . "raquo") + (#\¼ . "frac14") + (#\½ . "frac12") + (#\¾ . "frac34") + (#\¿ . "iquest") + (#\À . "Agrave") + (#\Á . "Aacute") + (#\ . "Acirc") + (#\à . "Atilde") + (#\Ä . "Auml") + (#\Å . "Aring") + (#\Æ . "AElig") + (#\Ç . "Ccedil") + (#\È . "Egrave") + (#\É . "Eacute") + (#\Ê . "Ecirc") + (#\Ë . "Euml") + (#\Ì . "Igrave") + (#\Í . "Iacute") + (#\Î . "Icirc") + (#\Ï . "Iuml") + (#\Ð . "ETH") + (#\Ñ . "Ntilde") + (#\Ò . "Ograve") + (#\Ó . "Oacute") + (#\Ô . "Ocirc") + (#\Õ . "Otilde") + (#\Ö . "Ouml") + (#\× . "times") + (#\Ø . "Oslash") + (#\Ù . "Ugrave") + (#\Ú . "Uacute") + (#\Û . "Ucirc") + (#\Ü . "Uuml") + (#\Ý . "Yacute") + (#\Þ . "THORN") + (#\ß . "szlig") + (#\à . "agrave") + (#\á . "aacute") + (#\â . "acirc") + (#\ã . "atilde") + (#\ä . "auml") + (#\å . "aring") + (#\æ . "aelig") + (#\ç . "ccedil") + (#\è . "egrave") + (#\é . "eacute") + (#\ê . "ecirc") + (#\ë . "euml") + (#\ì . "igrave") + (#\í . "iacute") + (#\î . "icirc") + (#\ï . "iuml") + (#\ð . "eth") + (#\ñ . "ntilde") + (#\ò . "ograve") + (#\ó . "oacute") + (#\ô . "ocirc") + (#\õ . "otilde") + (#\ö . "ouml") + (#\÷ . "divide") + (#\ø . "oslash") + (#\ù . "ugrave") + (#\ú . "uacute") + (#\û . "ucirc") + (#\ü . "uuml") + (#\ý . "yacute") + (#\þ . "thorn") + (#\ÿ . "yuml") + (#\Œ . "OElig") + (#\œ . "oelig") + (#\Š . "Scaron") + (#\š . "scaron") + (#\Ÿ . "Yuml") + (#\ƒ . "fnof") + (#\ˆ . "circ") + (#\˜ . "tilde") + (#\Α . "Alpha") + (#\Β . "Beta") + (#\Γ . "Gamma") + (#\Δ . "Delta") + (#\Ε . "Epsilon") + (#\Ζ . "Zeta") + (#\Η . "Eta") + (#\Θ . "Theta") + (#\Ι . "Iota") + (#\Κ . "Kappa") + (#\Λ . "Lambda") + (#\Μ . "Mu") + (#\Ν . "Nu") + (#\Ξ . "Xi") + (#\Ο . "Omicron") + (#\Π . "Pi") + (#\Ρ . "Rho") + (#\Σ . "Sigma") + (#\Τ . "Tau") + (#\Υ . "Upsilon") + (#\Φ . "Phi") + (#\Χ . "Chi") + (#\Ψ . "Psi") + (#\Ω . "Omega") + (#\α . "alpha") + (#\β . "beta") + (#\γ . "gamma") + (#\δ . "delta") + (#\ε . "epsilon") + (#\ζ . "zeta") + (#\η . "eta") + (#\θ . "theta") + (#\ι . "iota") + (#\κ . "kappa") + (#\λ . "lambda") + (#\μ . "mu") + (#\ν . "nu") + (#\ξ . "xi") + (#\ο . "omicron") + (#\π . "pi") + (#\ρ . "rho") + (#\ς . "sigmaf") + (#\σ . "sigma") + (#\τ . "tau") + (#\υ . "upsilon") + (#\φ . "phi") + (#\χ . "chi") + (#\ψ . "psi") + (#\ω . "omega") + (#\ϑ . "thetasym") + (#\ϒ . "upsih") + (#\ϖ . "piv") + (#\  . "ensp") + (#\  . "emsp") + (#\  . "thinsp") + (#\– . "ndash") + (#\— . "mdash") + (#\‘ . "lsquo") + (#\’ . "rsquo") + (#\‚ . "sbquo") + (#\“ . "ldquo") + (#\” . "rdquo") + (#\„ . "bdquo") + (#\† . "dagger") + (#\‡ . "Dagger") + (#\• . "bull") + (#\… . "hellip") + (#\‰ . "permil") + (#\′ . "prime") + (#\″ . "Prime") + (#\‹ . "lsaquo") + (#\› . "rsaquo") + (#\‾ . "oline") + (#\⁄ . "frasl") + (#\€ . "euro") + (#\ℑ . "image") + (#\℘ . "weierp") + (#\ℜ . "real") + (#\™ . "trade") + (#\ℵ . "alefsym") + (#\← . "larr") + (#\↑ . "uarr") + (#\→ . "rarr") + (#\↓ . "darr") + (#\↔ . "harr") + (#\↵ . "crarr") + (#\⇐ . "lArr") + (#\⇑ . "uArr") + (#\⇒ . "rArr") + (#\⇓ . "dArr") + (#\⇔ . "hArr") + (#\∀ . "forall") + (#\∂ . "part") + (#\∃ . "exist") + (#\∅ . "empty") + (#\∇ . "nabla") + (#\∈ . "isin") + (#\∉ . "notin") + (#\∋ . "ni") + (#\∏ . "prod") + (#\∑ . "sum") + (#\− . "minus") + (#\∗ . "lowast") + (#\√ . "radic") + (#\∝ . "prop") + (#\∞ . "infin") + (#\∠ . "ang") + (#\∧ . "and") + (#\∨ . "or") + (#\∩ . "cap") + (#\∪ . "cup") + (#\∫ . "int") + (#\∴ . "there4") + (#\∼ . "sim") + (#\≅ . "cong") + (#\≈ . "asymp") + (#\≠ . "ne") + (#\≡ . "equiv") + (#\≤ . "le") + (#\≥ . "ge") + (#\⊂ . "sub") + (#\⊃ . "sup") + (#\⊄ . "nsub") + (#\⊆ . "sube") + (#\⊇ . "supe") + (#\⊕ . "oplus") + (#\⊗ . "otimes") + (#\⊥ . "perp") + (#\⋅ . "sdot") + (#\⋮ . "vellip") + (#\⌈ . "lceil") + (#\⌉ . "rceil") + (#\⌊ . "lfloor") + (#\⌋ . "rfloor") + (#\〈 . "lang") + (#\〉 . "rang") + (#\◊ . "loz") + (#\♠ . "spades") + (#\♣ . "clubs") + (#\♥ . "hearts") + (#\♦ . "diams")))) + +(define (string->escaped-html s port) + "Write the HTML escaped form of S to PORT." + (define (escape c) + (let ((escaped (hash-ref %escape-chars c))) + (if escaped + (format port "&~a;" escaped) + (display c port)))) + (string-for-each escape s)) + +(define (object->escaped-html obj port) + "Write the HTML escaped form of OBJ to PORT." + (string->escaped-html + (call-with-output-string (cut display obj <>)) + port)) + +(define (attribute-value->html value port) + "Write the HTML escaped form of VALUE to PORT." + (if (string? value) + (string->escaped-html value port) + (object->escaped-html value port))) + +(define (attribute->html attr value port) + "Write ATTR and VALUE to PORT." + (format port "~a=\"" attr) + (attribute-value->html value port) + (display #\" port)) + +(define (element->html tag attrs body port) + "Write the HTML TAG to PORT, where TAG has the attributes in the +list ATTRS and the child nodes in BODY." + (format port "<~a" tag) + (for-each (match-lambda + ((attr value) + (display #\space port) + (attribute->html attr value port))) + attrs) + (if (and (null? body) (self-closing-tag? tag)) + (display " />" port) + (begin + (display #\> port) + (for-each (cut sxml->html <> port) body) + (format port "" tag)))) + +(define (doctype->html doctype port) + (format port "" doctype)) + +(define* (sxml->html tree #:optional (port (current-output-port))) + "Write the serialized HTML form of TREE to PORT." + (match tree + (() *unspecified*) + (('doctype type) + (doctype->html type port)) + ;; Unescaped, raw HTML output + (('raw html) + (display html port)) + (((? symbol? tag) ('@ attrs ...) body ...) + (element->html tag attrs body port)) + (((? symbol? tag) body ...) + (element->html tag '() body port)) + ((nodes ...) + (for-each (cut sxml->html <> port) nodes)) + ((? string? text) + (string->escaped-html text port)) + ;; Render arbitrary Scheme objects, too. + (obj (object->escaped-html obj port)))) diff --git a/guix/web/util.scm b/guix/web/util.scm new file mode 100644 index 0000000..396f4ee --- /dev/null +++ b/guix/web/util.scm @@ -0,0 +1,43 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web util) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (web request) + #:use-module (web uri) + #:export (parse-query-string + request-path-components + file-extension + directory?)) + +(define (parse-query-string query) + "Parse and decode the URI query string QUERY and return an alist." + (let lp ((lst (map uri-decode (string-split query (char-set #\& #\=))))) + (match lst + ((key value . rest) + (cons (cons key value) (lp rest))) + (() '())))) + +(define (request-path-components request) + (split-and-decode-uri-path (uri-path (request-uri request)))) + +(define (file-extension file-name) + (last (string-split file-name #\.))) + +(define (directory? filename) + (string=? filename (dirname filename))) diff --git a/guix/web/view/html.scm b/guix/web/view/html.scm new file mode 100644 index 0000000..462055c --- /dev/null +++ b/guix/web/view/html.scm @@ -0,0 +1,131 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014, 2015 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web view html) + #:use-module (ice-9 format) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-9) + #:use-module (web uri) + #:use-module (guix licenses) + #:use-module (guix packages) + #:use-module (guix profiles) + #:use-module (gnu packages) + #:use-module (guix web package) + #:export (all-packages + view-package + librejs)) + +(define-record-type + (javascript source-uri license) + javascript? + (source-uri javascript-source-uri) + (license javascript-license)) + +(define (javascript-license-uri javascript) + (let ((license (javascript-license javascript))) + (cond + ((eq? license expat) + "http://www.jclark.com/xml/copying.txt") + ((eq? license agpl3+) + "https://www.gnu.org/licenses/agpl-3.0.html")))) + +(define javascripts + (list (javascript "/js/lib/underscore.js" expat) + (javascript "/js/lib/mithril.js" expat) + (javascript "/js/utils.js" agpl3+) + (javascript "/js/view/ui.js" agpl3+) + (javascript "/js/view/layout.js" agpl3+) + (javascript "/js/model/packages.js" agpl3+) + (javascript "/js/model/generations.js" agpl3+) + (javascript "/js/controller/packages.js" agpl3+) + (javascript "/js/controller/packageInfo.js" agpl3+) + (javascript "/js/controller/generations.js" agpl3+) + (javascript "/js/view/packages.js" agpl3+) + (javascript "/js/view/packageInfo.js" agpl3+) + (javascript "/js/view/generations.js" agpl3+) + (javascript "/js/routes.js" agpl3+))) + +(define stylesheets + (list "/css/bootstrap.css" + "/css/guix.css")) + +(define (render-javascript javascript) + `(script (@ (type "text/javascript") + (src ,(javascript-source-uri javascript))))) + +(define (render-stylesheet stylesheet-uri) + `(link (@ (rel "stylesheet") + (href ,stylesheet-uri)))) + +(define (main-layout subtitle body) + `((doctype "HTML") + (html + (head + (meta (@ (content "text/html;charset=utf-8") + (http-equiv "Content-Type"))) + (title ,(string-append "GNU Guix - " subtitle)) + ,@(map render-stylesheet stylesheets)) + (body ,body)))) + +(define (render-package-license package) + (define (license-link license) + `(a (@ (href ,(license-uri license))) + ,(license-name license))) + + (let ((license (package-license package))) + (cond ((list? license) + `(ul (@ (class "list-inline")) + ,@(map (lambda (l) + `(li ,(license-link l))) + license))) + ((license? license) + (license-link license)) + (else "")))) + +(define (all-packages) + (main-layout "Packages" (map render-javascript javascripts))) + +(define (librejs) + (define (weblabel js) + (let ((source (javascript-source-uri js))) + `(tr + (td + (a (@ (href ,source)) + ,source)) + (td + (a (@ (href ,(javascript-license-uri js))) + ,(license-name (javascript-license js)))) + (td + (a (@ (href ,source)) + ,(basename source)))))) + + (main-layout + "LibreJS" + `(div (@ (class "container")) + (div + (a (@ (href "/")) + (img (@ (src "/images/logo.png"))))) + (h1 "JavaScript License Information") + (table (@ (id "jslicense-labels1") + (class "table")) + (thead + (tr + (th "URI") + (th "License") + (th "Source Code"))) + (tbody ,@(map weblabel javascripts)))))) diff --git a/guix/web/view/json.scm b/guix/web/view/json.scm new file mode 100644 index 0000000..4fe45a2 --- /dev/null +++ b/guix/web/view/json.scm @@ -0,0 +1,92 @@ +;;; guix-web - Web interface for GNU Guix +;;; Copyright © 2014, 2015 David Thompson +;;; +;;; 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 +;;; . + +(define-module (guix web view json) + #:use-module (ice-9 format) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-9) + #:use-module (json) + #:use-module (web uri) + #:use-module (guix licenses) + #:use-module (guix packages) + #:use-module (guix profiles) + #:use-module (gnu packages) + #:use-module (guix web package) + #:export (all-packages-json + view-package-json + generations-json)) + +(define (license->json license) + (json + (object + ("name" ,(license-name license)) + ("uri" ,(license-uri license))))) + +(define* (package->json package #:optional serialize-inputs?) + (define (serialize-license package) + (let ((license (package-license package))) + (cond + ((list? license) + (map license->json license)) + ((license? license) + (license->json license)) + (else #f)))) + + (define (serialize-inputs packages) + (map package->json (filter package? (map second packages)))) + + (json + (object + ("name" ,(package-name package)) + ("version" ,(package-version package)) + ("synopsis" ,(package-synopsis package)) + ("description" ,(package-description package)) + ("homepage" ,(package-home-page package)) + ("license" ,(serialize-license package)) + ,@(if serialize-inputs? + `(("inputs" ,(serialize-inputs (package-inputs package))) + ("nativeInputs" ,(serialize-inputs + (package-native-inputs package))) + ("propagatedInputs" ,(serialize-inputs + (package-propagated-inputs package)))) + '())))) + +(define (all-packages-json) + (map package->json %all-packages)) + +(define (view-package-json name) + (map (lambda (p) (package->json p #t)) + (find-packages-by-name name))) + +(define (generations-json) + (map (match-lambda + ((n . manifest-entries) + (json + (object + ("number" ,n) + ("manifestEntries" + ,(map (match-lambda + (($ name version output location _) + (json + (object + ("name" ,name) + ("version" ,version) + ("output" ,output) + ("location" ,location))))) + manifest-entries)))))) + (profile-generations*))) -- cgit v1.2.3