[type/__dtnrch_etax_sgnp] Add parameter to add custom MIME type

4 files changed, 84 insertions, 16 deletions

diff --git a/type/__dtnrch_etax_sgnp/files/mkmime.xml.sh b/type/__dtnrch_etax_sgnp/files/mkmime.xml.sh
new file mode 100755
index 0000000..5d73533
--- /dev/null
+++ b/type/__dtnrch_etax_sgnp/files/mkmime.xml.sh
@@ -0,0 +1,18 @@
+#!/bin/sh -e
+
+version=$(cat "${__object:?}/parameter/version")
+
+cat <<EOF
+<?xml version="1.0"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+  <!--Managed by cdist. CHANGES WILL BE OVERWRITTEN. DO NOT EDIT!-->
+  <mime-type type="application/x-sgnp${version}">
+    <comment>Tax declaration St.Gallen nP ${version}</comment>
+    <comment xml:lang="de">Steuererklärung St.Gallen nP ${version}</comment>
+    <comment xml:lang="fr">Déclaration d'impôt St.Gallen nP ${version}</comment>
+    <comment xml:lang="it">Dichiarazione dei redditi St.Gallen nP ${version}</comment>
+    <comment xml:lang="rm">Decleraziun da taglia St.Gallen nP ${version}</comment>
+    <glob pattern="*.sgnp${version}"/>
+  </mime-type>
+</mime-info>
+EOF
diff --git a/type/__dtnrch_etax_sgnp/man.rst b/type/__dtnrch_etax_sgnp/man.rst
index 2667ce3..bee8e5d 100644
--- a/type/__dtnrch_etax_sgnp/man.rst
+++ b/type/__dtnrch_etax_sgnp/man.rst
@@ -33,7 +33,9 @@ state
 
 BOOLEAN PARAMETERS
 ------------------
-None.
+patch-mime
+   Install a custom MIME type for tax declarations created with this this
+   version of the application (unless the application installs one by itself).
 
 
 EXAMPLES
diff --git a/type/__dtnrch_etax_sgnp/manifest b/type/__dtnrch_etax_sgnp/manifest
index d3876ab..ff51059 100755
--- a/type/__dtnrch_etax_sgnp/manifest
+++ b/type/__dtnrch_etax_sgnp/manifest
@@ -21,7 +21,11 @@
 
 os=$(cat "${__global:?}/explorer/os")
 
-prefix=$(cat "${__object:?}/parameter/prefix")
+if test -s "${__object:?}/parameter/prefix"
+then
+	prefix=$(cat "${__object:?}/parameter/prefix")
+fi
+
 state_should=$(cat "${__object:?}/parameter/state")
 
 if meta=$(sh -e "${__type:?}/files/find_release.sh")
@@ -32,6 +36,25 @@ else
 	exit 1
 fi
 
+
+case ${os}
+in
+	(debian|devuan|ubuntu)
+		download_dir=/var/cache/cdist/__dtnrch_etax_sgnp
+
+		__directory "${download_dir}" --state present \
+			--owner 0 --group 0 --mode 0755 --parents
+		export require="__directory${download_dir}"
+		;;
+	(*)
+		# TODO: error message
+		exit 1
+		;;
+esac
+
+################################################################################
+# Check download URLs (to select one that works)
+
 for _url in "${URL-}" "${URL_ALT-}" "${URL_ARCHIVE-}"
 do
 	test -n "${_url}" || continue
@@ -55,20 +78,8 @@ test -n "${CKSUM}" || {
 }
 
 
-case ${os}
-in
-	(debian|devuan|ubuntu)
-		download_dir=/var/cache/cdist/__dtnrch_etax_sgnp
-
-		__directory "${download_dir}" --state present \
-			--owner 0 --group 0 --mode 0755 --parents
-		export require="__directory${download_dir}"
-		;;
-	(*)
-		# TODO
-		exit 1
-		;;
-esac
+################################################################################
+# Download and install tax application
 
 remote_file="${download_dir}/${FILENAME:?}"
 
@@ -98,7 +109,43 @@ then
 	install_dir="${prefix}/${install_dir##*/}"
 fi
 
+install_dir=${prefix:-${DEFAULT_INSTALL_DIR}}
 require=${require-} \
 __dtnrch_install4j "${install_dir}" \
 	--state "${state_should}" \
 	--installer "${remote_file}"
+export require="__dtnrch_install4j${install_dir}"
+
+
+################################################################################
+# Patch MIME
+
+if test "${state_should}" != 'absent' \
+	&& test -f "${__object:?}/parameter/patch-mime" \
+	&& test -z "${MIME_TYPE-}"
+then
+	custom_mime_state=present
+else
+	custom_mime_state=absent
+fi
+
+version=$(cat "${__object:?}/parameter/version")
+if test "${custom_mime_state}" = 'present'
+then
+	# Generate custom MIME declaration for SGnP application
+	mkdir "${__object:?}/files"
+	"${__type:?}/files/mkmime.xml.sh" >"${__object:?}/files/mime-sgnp-${version}.xml"
+fi
+
+__line /etc/mime.types:"application_x-sgnp-${version}" \
+	--state "$(case ${custom_mime_state} in (present) echo replace;; (*) echo "${custom_mime_state}";; esac)" \
+	--file /etc/mime.types \
+	--line "application/x-sgnp${version}				sgnp${version}" \
+	--regex "^application/x-sgnp${version}	"
+
+xdg_mime_dir=/usr/share/mime
+__file "${xdg_mime_dir}/packages/sgnp-${version}.xml" \
+	--state "${custom_mime_state}" \
+	--owner 0 --group 0 --mode 0644 \
+	--source "${__object:?}/files/mime-sgnp-${version}.xml" \
+	--onchange "update-mime-database ${xdg_mime_dir}"
diff --git a/type/__dtnrch_etax_sgnp/parameter/boolean b/type/__dtnrch_etax_sgnp/parameter/boolean
new file mode 100644
index 0000000..5e3edd2
--- /dev/null
+++ b/type/__dtnrch_etax_sgnp/parameter/boolean
@@ -0,0 +1 @@
+patch-mime