# Maintainer: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Maintainer: Florian Pritz <bluewind@xinu.at>
# Maintainer: Robin Candau <antiz@archlinux.org>

pkgbase=zabbix
pkgname=(zabbix-server zabbix-agent{,2} zabbix-proxy zabbix-frontend-php zabbix-web-service)
pkgver=6.4.10
pkgrel=2
arch=(x86_64)
url='https://www.zabbix.com/'
license=(GPL)
makedepends=(libxml2 unixodbc net-snmp mariadb-libs libldap libevent go pkgconfig pcre2 openipmi)
source=("https://cdn.zabbix.com/zabbix/sources/stable/${pkgver%.*}/zabbix-${pkgver}.tar.gz"
        zabbix-agent.{service,sysusers,tmpfiles}
        zabbix-agent2.service
        zabbix-server-mysql.service zabbix-server.{sysusers,tmpfiles}
        zabbix-proxy-mysql.service zabbix-proxy.{sysusers,tmpfiles}
        zabbix-web-service.{service,sysusers,tmpfiles}
        fix-build-with-libxml2.patch)

sha512sums=('bd8460da2cca3b8a0b4e0adbf5a7a30e74c30667bd95f161ca6159798f788748f5de6a512a3b36f2b47d695daf3e810abcf68b3016af6fd06602075a76cb4ef6'
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prepare() {
  cd $pkgbase-$pkgver
  sed -i \
    -e '/^LogFile=.*/d' \
    -e 's/# LogType=file/LogType=system/' \
    conf/zabbix_{agentd,proxy,server}.conf src/go/conf/zabbix_web_service.conf

  autoreconf -fi

 # Temporary patch to fix build against libxml2
 # See https://support.zabbix.com/browse/ZBX-23738
 patch -Np1 <${srcdir}/fix-build-with-libxml2.patch
}

build() {
  export GOPATH="$srcdir"/go
  export AGENT_LDFLAGS="${LDFLAGS}"

  _configure_flags=(
    --disable-static
    --prefix=/usr
    --infodir=/usr/share/info
    --mandir=/usr/share/man
    --sysconfdir=/etc/zabbix
    --enable-agent
    --enable-agent2
    --enable-ipv6
    --with-ldap
    --with-libcurl
    --with-libxml2
    --with-net-snmp
    --with-openssl
    --with-libpcre2
    --with-ssh2
    --with-unixodbc
    --with-openipmi
    --enable-webservice
  )

  cd $pkgbase-$pkgver

  # Make copies since `make clean` removes the files and they cannot be rebuilt easily
  for db in mysql; do
	  mkdir -p ../copies/database/$db
	  cp database/$db/*.sql ../copies/database/$db/
  done

  for db in mysql; do
    ./configure ${_configure_flags[@]} --enable-server --with-$db
    make clean
    make
    mv src/zabbix_server/zabbix_server{,_$db}
  done

  for db in mysql; do
    ./configure ${_configure_flags[@]} --enable-proxy --with-$db
    make clean
    make
    mv src/zabbix_proxy/zabbix_proxy{,_$db}
  done
}

package_zabbix-server() {
  pkgdesc='Monitoring software for networks and applications'
  depends=(net-snmp curl libxml2 unixodbc libldap libevent pcre2 openipmi)
  optdepends=('mariadb-libs: for MariaDB support'
              'zabbix-web-service: for scheduled PDF report generation')
  backup=(etc/zabbix/zabbix_server.conf)

  cd $pkgbase-$pkgver

  for db in mysql; do
    install -Dm755 src/zabbix_server/zabbix_server_$db \
      "$pkgdir/usr/bin/zabbix_server_$db"

    install -d "$pkgdir/usr/share/$pkgname/$db"
    install -m644 ../copies/database/$db/*.sql -t "$pkgdir/usr/share/$pkgname/$db"
  done
  install -Dm755 src/zabbix_get/zabbix_get "$pkgdir/usr/bin/zabbix_get"

  install -Dm644 man/zabbix_server.man "$pkgdir/usr/share/man/man8/zabbix_server.8"
  install -Dm644 man/zabbix_get.man "$pkgdir/usr/share/man/man1/zabbix_get.1"

  install -Dm644 conf/zabbix_server.conf "$pkgdir/etc/zabbix/zabbix_server.conf"
  chown 170:170 "$pkgdir/etc/zabbix/zabbix_server.conf"

  install -Dm644 "$srcdir/zabbix-server-mysql.service" \
    "$pkgdir/usr/lib/systemd/system/zabbix-server-mysql.service"

  install -Dm644 "$srcdir/zabbix-server.sysusers" \
	"$pkgdir/usr/lib/sysusers.d/zabbix-server.conf"
  install -Dm644 "$srcdir/zabbix-server.tmpfiles" \
	"$pkgdir/usr/lib/tmpfiles.d/zabbix-server.conf"

  # Fix socket paths to avoid 10 day cleanup in /tmp
  echo "d /run/$pkgname 750 $pkgname $pkgname" >> "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
  sed -i \
    -e "s/# SocketDir=\/tmp/SocketDir=\/run\/$pkgname/" \
    "$pkgdir/etc/zabbix/"*.conf
}

package_zabbix-agent() {
  pkgdesc='Monitoring agent for Zabbix'
  depends=(curl pcre2)
  backup=(etc/zabbix/zabbix_agentd.conf)

  cd $pkgbase-$pkgver
  install -Dm755 src/zabbix_agent/zabbix_agentd "$pkgdir/usr/bin/zabbix_agentd"
  install -Dm755 src/zabbix_sender/zabbix_sender "$pkgdir/usr/bin/zabbix_sender"

  install -Dm644 conf/zabbix_agentd.conf "$pkgdir/etc/zabbix/zabbix_agentd.conf"
  chown 172:172 "$pkgdir/etc/zabbix/zabbix_agentd.conf"

  install -Dm644 conf/zabbix_agentd/userparameter_examples.conf \
	"$pkgdir/usr/share/zabbix-agent/userparameter_examples.conf"
  install -Dm644 conf/zabbix_agentd/userparameter_mysql.conf \
	"$pkgdir/usr/share/zabbix-agent/userparameter_mysql.conf"

  install -Dm644 man/zabbix_agentd.man \
	"$pkgdir/usr/share/man/man8/zabbix_agentd.8"
  install -Dm644 man/zabbix_sender.man \
	"$pkgdir/usr/share/man/man1/zabbix_sender.1"

  install -Dm644 "$srcdir/zabbix-agent.service" \
	"$pkgdir/usr/lib/systemd/system/zabbix-agent.service"
  install -Dm644 "$srcdir/zabbix-agent.sysusers" \
	"$pkgdir/usr/lib/sysusers.d/zabbix-agent.conf"
  install -Dm644 "$srcdir/zabbix-agent.tmpfiles" \
	"$pkgdir/usr/lib/tmpfiles.d/zabbix-agent.conf"
}

package_zabbix-agent2() {
  pkgdesc='Experimental monitoring agent for Zabbix (Agent 2)'
  depends=(zabbix-agent)
  backup=(etc/zabbix/zabbix_agent2.conf)

  cd $pkgbase-$pkgver
  install -Dm755 src/go/bin/zabbix_agent2 "$pkgdir/usr/bin/zabbix_agent2"
  install -Dm644 src/go/conf/zabbix_agent2.conf "$pkgdir/etc/zabbix/zabbix_agent2.conf"
  chown 172:172 "$pkgdir/etc/zabbix/zabbix_agent2.conf"
  mkdir -p "$pkgdir/etc/zabbix/zabbix_agent2.d/plugins.d/"
  chown 172:172 "$pkgdir/etc/zabbix/zabbix_agent2.d/plugins.d/"

  install -Dm644 man/zabbix_agent2.man \
	"$pkgdir/usr/share/man/man8/zabbix_agent2.8"

  install -Dm644 "$srcdir/zabbix-agent2.service" \
	"$pkgdir/usr/lib/systemd/system/zabbix-agent2.service"
}

package_zabbix-proxy() {
  pkgdesc='Data collecting proxy for Zabbix'
  depends=(net-snmp curl libxml2 unixodbc libldap pcre2 libevent openipmi)
  optdepends=('mariadb-libs: for MariaDB support')
  backup=(etc/zabbix/zabbix_proxy.conf)

  cd $pkgbase-$pkgver
  for db in mysql; do
    install -Dm755 src/zabbix_proxy/zabbix_proxy_$db \
      "$pkgdir/usr/bin/zabbix_proxy_$db"

    install -d "$pkgdir/usr/share/$pkgname/$db"
    install -m644 ../copies/database/$db/schema.sql -t "$pkgdir/usr/share/$pkgname/$db"
  done
  install -Dm644 conf/zabbix_proxy.conf "$pkgdir/etc/zabbix/zabbix_proxy.conf"
  chown 171:171 "$pkgdir/etc/zabbix/zabbix_proxy.conf"

  install -Dm644 "$srcdir/zabbix-proxy-mysql.service" \
    "$pkgdir/usr/lib/systemd/system/zabbix-proxy-mysql.service"

  install -Dm644 "$srcdir/zabbix-proxy.sysusers" \
	"$pkgdir/usr/lib/sysusers.d/zabbix-proxy.conf"
  install -Dm644 "$srcdir/zabbix-proxy.tmpfiles" \
	"$pkgdir/usr/lib/tmpfiles.d/zabbix-proxy.conf"

  # Fix socket paths to avoid 10 day cleanup in /tmp
  echo "d /run/$pkgname 750 $pkgname $pkgname" >> "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
  sed -i \
    -e "s/# SocketDir=\/tmp/SocketDir=\/run\/$pkgname/" \
    "$pkgdir/etc/zabbix/"*.conf
}

package_zabbix-frontend-php() {
  pkgdesc='PHP frontend for Zabbix'
  depends=(zabbix-server php php-gd)

  cd $pkgbase-$pkgver
  install -d "$pkgdir/usr/share/webapps/zabbix"
  cp -a ui/* "$pkgdir/usr/share/webapps/zabbix"
  chown 33:33 ${pkgdir}/usr/share/webapps/zabbix/conf/ # write access for http user
}

package_zabbix-web-service() {
  pkgdesc='Zabbix web service used to generate and send scheduled reports'
  depends=(chromium)
  backup=(etc/zabbix/zabbix_web_service.conf)

  cd $pkgbase-$pkgver
  install -Dm755 src/go/bin/zabbix_web_service "$pkgdir/usr/bin/zabbix_web_service"
  install -Dm644 src/go/conf/zabbix_web_service.conf "$pkgdir/etc/zabbix/zabbix_web_service.conf"
  chown 173:173 "$pkgdir/etc/zabbix/zabbix_web_service.conf"

  install -Dm644 "$srcdir/zabbix-web-service.service" \
	"$pkgdir/usr/lib/systemd/system/zabbix-web-service.service"
  install -Dm644 "$srcdir/zabbix-web-service.sysusers" \
	"$pkgdir/usr/lib/sysusers.d/zabbix-web-service.conf"
  install -Dm644 "$srcdir/zabbix-web-service.tmpfiles" \
	"$pkgdir/usr/lib/tmpfiles.d/zabbix-web-service.conf"
}