webui: cleanup Debian PHP dependencies

Debian PHP dependencies now uses the platform default, but offers the possibility to use PHP5, if available.
The previous used dependencies php7 have been incorrect. It should have been php7.0.
However, in the next Debian release it will be php7.2, so sticking to the platform default might be the best option.
Apache PHP is not enabled any longer,
as this is done by the package libapache2-mod-php*.

debian/control

@@ -13,13 +13,14 @@ Vcs-Browser: https://github.com/bareos/bareos-webui.git
 
 Package: bareos-webui
 Architecture: all
-Depends: apache2 | httpd, libapache2-mod-php | libapache2-mod-php5 | libapache2-mod-php7 | php | php5 | php7 | php-cgi,
-   php-common | php5-common | php7-common,
-   php-date | php5-date | php7-date,
-   php-intl | php5-intl | php7-intl,
-   php-json | php5-json | php7-json,
-   php-curl | php5-curl | php7-curl,
-   php-gettext | php5-gettext | php7-gettext,
+Depends: apache2 | httpd,
+   libapache2-mod-php | libapache2-mod-php5,
+   php-common | php5-common,
+   php-date | php5-date,
+   php-intl | php5-intl,
+   php-json | php5-json,
+   php-curl | php5-curl,
+   php-gettext | php5-gettext,
    ${misc:Depends}
 Description: Backup Archiving Recovery Open Sourced - webui
  This package contains the webui.

debian/postinst

@@ -1,6 +1,14 @@
 #!/bin/sh
 
-which a2enmod && a2enmod rewrite setenv php7 2> /dev/null || true
-which a2enmod && a2enmod rewrite setenv php5 2> /dev/null || true
+which a2enmod && a2enmod rewrite 2> /dev/null || true
+which a2enmod && a2enmod setenv  2> /dev/null || true
+
+# PHP is required. However, there are different versions.
+# libapache2-mod-php* in Debian based distributions enable PHP by default.
+#which a2enmod && a2enmod php7.2  2> /dev/null || true
+#which a2enmod && a2enmod php7.0  2> /dev/null || true
+#which a2enmod && a2enmod php7    2> /dev/null || true
+#which a2enmod && a2enmod php5    2> /dev/null || true
+
 which a2enconf && a2enconf bareos-webui || true
 

packaging/obs/bareos-webui.dsc

@@ -2,7 +2,7 @@ Format: 1.0
 Source: bareos-webui
 Binary: bareos-webui
 Architecture: all
-Version: 15.2.1
+Version: 0.0.0
 Maintainer: Bareos Packager <packager@bareos.com>
 Standards-Version: 3.9.1
 Vcs-Browser: https://github.com/bareos/bareos-webui.git