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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /usr/share/language-tools/ |
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#!/bin/sh -e
#
# update-langlist maintains the LANGUAGE priority list. It does so in
# a simplified manner, unlike the UI in language-selector-gnome for
# setting the user language which provides full control.
first_language=$1
homedir=$2
renewed_langlist=
[ -n "$first_language" -a -n "$homedir" ] || exit 1
get_old_langlist() {
if [ -r "$homedir/.pam_environment" ]; then
while read line; do
if [ "${line%=*}" = 'LANGUAGE' ]; then
old_langlist=${line#*=}
break
fi
done < $homedir/.pam_environment
fi
}
old_langlist=
english=true
if [ ${first_language%%[_@]*} != 'en' ]; then
get_old_langlist
english=false
fi
if [ -n "$old_langlist" ] && ! $english; then
if expr $old_langlist : ".*:$first_language:" > /dev/null ; then
renewed_langlist=$( echo $old_langlist | sed -r "s/(.+:)($first_language:)/\2\1/" )
elif [ ${old_langlist%%:*} = $first_language ]; then
# no change
renewed_langlist=$old_langlist
else
renewed_langlist=$first_language:$old_langlist
fi
else
# build fresh list with 'en' as the last element
# no other languages needed if English was selected
renewed_langlist=$first_language
[ $first_language != 'en' ] && renewed_langlist=$renewed_langlist:en
fi
echo $renewed_langlist