;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2017 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix 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 General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages geo)
  #:use-module (guix build-system glib-or-gtk)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (gnu packages)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages databases)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages image)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages web)
  #:use-module (gnu packages webkit)
  #:use-module (gnu packages xml))

(define-public gdal
  (package
    (name "gdal")
    (version "2.2.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://download.osgeo.org/gdal/2.2.3/gdal-"
                                  version
                                  ".tar.xz"))
              (sha256
               (base32
                "02wdifcblmqi9ffp5c0ahvwcs5bsx1qpjpsvlbsm6dkb8wyxca53"))))
    (build-system gnu-build-system)
    ;; (inputs
    ;;  `(("json-c" ,json-c)
    ;;    ("geos" ,geos)))
    (arguments
     `(#:tests? #f))
       ;; #:configure-flags
       ;; (list
       ;;  (string-append "--with-libjson-c=" (assoc-ref %build-inputs "json-c")))))
    (synopsis "Geospatial Data Abstraction Library")
    (description " GDAL is a translator library for raster geospatial data formats. As a library, it presents a single abstract data model to the calling application for all supported formats.  The related OGR library (which lives within the GDAL source tree) provides a similar capability for simple features vector data.

GDAL supports 40+ popular data formats, including commonly used ones (GeoTIFF, JPEG, PNG and more) as well as the ones used in GIS and remote sensing software packages (ERDAS Imagine, ESRI Arc/Info, ENVI, PCI Geomatics).  Also supported many remote sensing and scientific data distribution formats such as HDF, EOS FAST, NOAA L1B, NetCDF, FITS.

OGR library supports popular vector formats like ESRI Shapefile, TIGER data, S57, MapInfo File, DGN, GML and more.")
    (home-page "http://gdal.org/")
    ;; FIXME - many licenses
    (license license:gpl2+)))

(define-public postgis
  (package
    (name "postgis")
    (version "2.4.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://download.osgeo.org/postgis/source/postgis-"
                                  version
                                  ".tar.gz"))
              (sha256
               (base32
                "1n91lgbz0f40gicls722c8xnap1zb84j2mr240xdah6lkv4mnqi3"))
              (patches (search-patches "postgis-config.patch"))))
    (build-system gnu-build-system)
    (inputs
     `(("perl" ,perl)
       ("proj.4" ,proj.4)
       ("geos" ,geos)
       ("gdal" ,gdal)
       ("libxml2" ,libxml2)
       ("postgresql" ,postgresql)
       ;; Disabling json-c for now. If used, build fails to find
       ;; json_object_private.h, which the json-c Makefile.am is configured
       ;; not to output. Rekado suggested adding sources of json-c to the
       ;; package.
       ;;
       ;; ("json-c" ,json-c)
       ))
    (native-inputs
     `(("gdal" ,gdal)))

    (arguments
     '(#:tests? #f))
    (synopsis "")
    (description "")
    (home-page "")
    ;; FIXME
    (license license:gpl2+)))

(define-public geos
  (package
    (name "geos")
    (version "3.6.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://download.osgeo.org/geos/geos-"
                                  version
                                  ".tar.bz2"))
              (sha256
               (base32
                "0ak5szby29l9l0vy43dm5z2g92xzdky20q1gc1kah1fnhkgi6nh4"))))
    (build-system gnu-build-system)
    (arguments `(#:phases
                 (modify-phases %standard-phases
                   (add-after
                    'unpack 'patch-test-shebangs
                    (lambda _
                      (substitute* '("tests/xmltester/testrunner.sh"
                                     "tests/geostest/testrunner.sh")
                        (("/bin/sh") (which "sh")))
                      #t)))))
    (inputs
     `(("glib" ,glib)))
    (home-page "https://geos.osgeo.org/")
    (synopsis "Geometry Engine for Geographic Information Systems")
    (description
     "GEOS provides a spatial object model and fundamental geometric
functions.  It is a C++ port of the Java Topology Suite (JTS).  As such,
it aims to contain the complete functionality of JTS in C++.  This
includes all the OpenGIS Simple Features for SQL spatial predicate
functions and spatial operators, as well as specific JTS enhanced
topology functions.")
    (license (list license:lgpl2.1+          ; Main distribution.
                   license:zlib              ; tests/xmltester/tinyxml/*
                   license:public-domain)))) ; include/geos/timeval.h


;;; FIXME GNOME Maps only runs within GNOME. On i3, it fails with this error:
;;; (org.gnome.Maps:8568): GLib-GIO-ERROR **: Settings schema
;;; 'org.gnome.desktop.interface' is not installed
(define-public gnome-maps
  (package
    (name "gnome-maps")
    (version "3.26.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnome/sources/" name "/"
                                  (version-major+minor version) "/"
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
                "0l40l7m9dyphvasiq1jxrn6ivavs1xwzn0bzz2x1z7x73955q783"))))
    (build-system glib-or-gtk-build-system)
    (arguments
     `(#:configure-flags ;; Ensure that geoclue is referred to by output.
       (list (string-append "LDFLAGS=-L"
                            (assoc-ref %build-inputs "geoclue") "/lib")
             (string-append "CFLAGS=-I"
                            (assoc-ref %build-inputs "geoclue") "/include"))
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'wrap
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (gi-typelib-path (getenv "GI_TYPELIB_PATH"))
                   (goa-path (string-append
                              (assoc-ref inputs "gnome-online-accounts")
                              "/lib"))
                   (webkitgtk-path (string-append
                                    (assoc-ref inputs "webkitgtk")
                                    "/lib")))
               (wrap-program (string-append out "/bin/gnome-maps")
                 `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))

                 ;; There seems to be no way to embed the path of
                 ;; libgoa-1.0.so.0, libwebkit2gtk-4.0.so.37 and
                 ;; libjavascriptcoregtk-4.0.so.18.
                 `("LD_LIBRARY_PATH" ":" prefix (,goa-path ,webkitgtk-path)))
               #t))))))
    (native-inputs
     `(("gobject-introspection" ,gobject-introspection)
       ("intltool" ,intltool)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("folks" ,folks)
       ("libchamplain" ,libchamplain)
       ("libgee" ,libgee)
       ("libxml2" ,libxml2)
       ("geoclue" ,geoclue)
       ("geocode-glib" ,geocode-glib)
       ("gfbgraph" ,gfbgraph)
       ("gjs" ,gjs)
       ("glib" ,glib)
       ("gnome-online-accounts" ,gnome-online-accounts)
       ("rest" ,rest)
       ("webkitgtk" ,webkitgtk)))
    (propagated-inputs
     `(("gtk+3" ,gtk+)))
    (synopsis "Graphical map viewer and wayfinding program")
    (description "GNOME Maps is a graphical map viewer.  It uses map data from
the OpenStreetMap project.  It can provide directions for walking, bicycling,
and driving.")
    (home-page "https://wiki.gnome.org/Apps/Maps")
    (license license:gpl2+)))

(define-public libgeotiff
  (package
    (name "libgeotiff")
    (version "1.4.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://download.osgeo.org/geotiff/libgeotiff/libgeotiff-"
                           version ".tar.gz"))
       (sha256
        (base32
         "0vjy3bwfhljjx66p9w999i4mdhsf7vjshx29yc3pn5livf5091xd"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove .csv files, distributed from EPSG under a restricted
           ;; license. See LICENSE for full license text.
           (for-each delete-file (find-files "." "\\.csv$"))
           ;; Now that we have removed the csv files, we need to modify the Makefile.
           (substitute* "Makefile.in"
             (("^all-am: .*$")
              "all-am: Makefile $(LTLIBRARIES) $(HEADERS) geo_config.h\n")
             (("^install-data-am: .*$")
              "install-data-am: install-includeHEADERS"))))))
    (build-system gnu-build-system)
    (inputs
     `(("libjpeg-turbo" ,libjpeg-turbo)
       ("libtiff" ,libtiff)
       ("proj.4" ,proj.4)
       ("zlib" ,zlib)))
    (arguments
     `(#:configure-flags
       (list (string-append "--with-zlib")
             (string-append "--with-jpeg")
             (string-append "--with-libtiff=" (assoc-ref %build-inputs "libtiff")))))
    (synopsis "Library for handling GeoTIFF (geographic enabled TIFF)")
    (description "libgeotiff is a library on top of libtiff for reading and
writing GeoTIFF information tags.")
    (home-page "https://trac.osgeo.org/geotiff/")
    ;; This is a mixture of various contributions under different licenses.
    ;; Note that the EPSG database is NOT "free to use" as the LICENSE file
    ;; states, as its commercial redistribution is restricted. Hence, we have
    ;; removed it from the package.
    (license (list license:public-domain
                   license:x11
                   license:bsd-3
                   (license:non-copyleft "file://LICENSE"
                                         "See LICENSE in the distribution.")))))

(define-public proj.4
  (package
    (name "proj.4")
    (version "4.9.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://download.osgeo.org/proj/proj-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1xw5f427xk9p2nbsj04j6m5zyjlyd66sbvl2bkg8hd1kx8pm9139"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-test-paths
           (lambda _
             (substitute* '("nad/test27"
                            "nad/test83"
                            "nad/testvarious"
                            "nad/testdatumfile"
                            "nad/testflaky"
                            "nad/testIGNF")
               (("/bin/rm") (which "rm")))
             #t))
         ;; Precision problems on i686 and other platforms. See:
         ;; https://web.archive.org/web/20151006134301/http://trac.osgeo.org/proj/ticket/255
         ;; Disable failing test.
         (add-after 'patch-test-paths 'ignore-failing-tests
           (lambda _
             (substitute* '("nad/Makefile.in")
               (("\tPROJ_LIB.*" all) (string-append  "#" all)))
             #t)))))
    (inputs
     `(("glib" ,glib)))
    (home-page "http://proj4.org/")
    (synopsis "Cartographic Projections Library")
    (description
     "Proj.4 is a library for converting coordinates between cartographic
projections.")
    (license (list license:expat
                   ;; src/PJ_patterson.c
                   license:asl2.0
                   ;; src/geodesic.c/h
                   license:x11
                   ;; Embedded EPSG database.
                   (license:non-copyleft "http://www.epsg.org/TermsOfUse")
                   ;; cmake/*
                   license:boost1.0))))