#!/usr/bin/env miaou-recipe

# CONSTANTS

GLOBAL_CONF=/etc/sympa/sympa/sympa.conf
MESSAGE_PM=/usr/share/sympa/lib/Sympa/Message.pm
LIST_DATA_DIR=/var/lib/sympa/list_data
FOUND=false

# FUNCTIONS

function fix_personalization {
	if ! grep -q "^personalization_feature.*\*$" $GLOBAL_CONF; then
		/opt/miaou-bash/tools/append_or_replace '^personalization_feature.*$' 'personalization_feature on' $GLOBAL_CONF
		/opt/miaou-bash/tools/append_or_replace '^personalization.mail_apply_on.*$' 'personalization.mail_apply_on footer' $GLOBAL_CONF
		echo 'enabling personalization now'
		FOUND=true
	else
		echo 'personalization already enabled globally!'
	fi
}

function patch_message_pm {
	if [[ -f $MESSAGE_PM ]]; then
		if ! grep -q '^.*qw/subject x-originating-ip message-id date x-original-to x-original-from.*$' "$MESSAGE_PM"; then
			echo 'applying x-original-from patch towards message pm'
			/opt/miaou-bash/tools/append_or_replace '^.*qw/subject x-originating-ip message-id date x-original-to.*$' '        qw/subject x-originating-ip message-id date x-original-to x-original-from from to thread-topic content-type/' "$MESSAGE_PM"
			FOUND=true
		else
			echo 'x-original-from already patched!'
		fi

		if [[ $(grep -n '$data->{sender}  = $self->{sender};' /usr/share/sympa/lib/Sympa/Message.pm | cut -d: -f1) -ne 1540 ]]; then
			echo 'applying sender + gecos patch towards message pm'
			patch /usr/share/sympa/lib/Sympa/Message.pm << EOF
1539a1540,1541
>     \$data->{sender}  = \$self->{sender};
>     \$data->{gecos}   = \$self->{gecos};
EOF
			FOUND=true

		else
			echo 'sender + gecos already patched!'
		fi

	else
		echo "file: $MESSAGE_PM not found!" && exit 11
	fi
}

function restart_services {
	$FOUND && systemctl restart sympa wwsympa.socket || true
}

# MAIN

set -Eue
patch_message_pm
fix_personalization
restart_services