hestiacp/bin/v-change-web-domain-docroot

#!/bin/bash
# info: Changes the document root for an existing web domain

# options: USER DOMAIN TARGET_DOMAIN [DIRECTORY]
# example usage:
# add custom docroot:    v-change-web-domain-docroot admin domain.tld otherdomain.tld
#                        points domain.tld to otherdomain.tld's document root.
#
# remove custom docroot: v-change-web-domain-docroot admin test.local default
#                        returns document root to default value for domain.

# This call changes the document root of a chosen web domain
# to another available domain under the user context.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
user=$1
domain=$2

# Export target domain and directory
# so they are correctly passed through to domain.sh
export target_domain=$3
export target_directory=$4

# Includes
source $HESTIA/func/main.sh
source $HESTIA/func/domain.sh
source $HESTIA/conf/hestia.conf

# Additional argument formatting
format_domain

#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '2' "$#" 'USER DOMAIN TARGET_DOMAIN [DIRECTORY]'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
# Check to ensure that target domain is valid if we're
# not setting the docroot value back to defaults
if [ "$target_domain" != "default" ]; then
    is_format_valid 'user' 'domain' 'target_domain'
    is_object_valid 'web' 'DOMAIN' "$target_domain"
else
    is_format_valid 'user' 'domain'
fi
is_object_valid 'user' 'USER' "$user" "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'web' 'DOMAIN' "$domain"
is_object_unsuspended 'web' 'DOMAIN' "$domain"
is_object_value_empty 'web' 'DOMAIN' "$domain" '$docroot'
is_dir_symlink "$HOMEDIR/$user/web"
is_dir_symlink "$HOMEDIR/$user/web/$target_domain"

# Perform verification if read-only mode is enabled
check_hestia_demo_mode

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Unset existing custom document root path
if [ ! -z "$CUSTOM_DOCROOT" ]; then
    update_object_value 'web' 'DOMAIN' "$domain" '$CUSTOM_DOCROOT' ""
fi

# If target domain value is 'default', remove the custom document root
# value and rebuild web domain to restore default configuration.
# Otherwise, set target document root path accordingly based on passed values.
if [ "$target_domain" = "default" ]; then
    update_object_value 'web' 'DOMAIN' "$domain" '$CUSTOM_DOCROOT' ""
else
    # Check for existence of specified directory under target domain's public_html folder
    if [ ! -z "$target_directory" ]; then
        if [ ! -e "$HOMEDIR/$user/web/$target_domain/public_html/$target_directory" ]; then
            echo "ERROR: Directory $target_directory does not exist under $HOMEDIR/$user/$target_domain/public_html/."
            exit 1
        else
            CUSTOM_DOCROOT="$HOMEDIR/$user/web/$target_domain/public_html/$target_directory/"
        fi
    else
        CUSTOM_DOCROOT="$HOMEDIR/$user/web/$target_domain/public_html/"
    fi
    add_object_key 'web' 'DOMAIN' "$domain" 'CUSTOM_DOCROOT' 'IP6'
    update_object_value 'web' 'DOMAIN' "$domain" '$CUSTOM_DOCROOT' "$CUSTOM_DOCROOT"
fi

#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

# Rebuild domain configuration
$BIN/v-rebuild-web-domain $user $domain

# Logging
if [ "$target_domain" = "default" ]; then
    log_history "set web domain $domain to use default document root."
else
    log_history "set web domain $domain to use document root from $target_domain."
fi

log_event "$OK" "$ARGUMENTS"

# Unset variables
unset target_domain
unset target_directory

exit