bozon_ynh/scripts/_common.sh

#
# Common variables & functions
#

# Package dependencies
PKG_DEPENDENCIES="php-zip php-curl php-gd"

# Check if directory/file already exists (path in argument)
myynh_check_path () {
	[ -z "$1" ] && ynh_die "No argument supplied"
	[ ! -e "$1" ] || ynh_die "$1 already exists"
}

# Create directory only if not already exists (path in argument)
myynh_create_dir () {
	[ -z "$1" ] && ynh_die "No argument supplied"
	[ -d "$1" ] || mkdir -p "$1"
}

# Check if enough disk space available on backup storage
myynh_check_disk_space () {
	file_to_analyse=$1
	backup_size=$(du --summarize "$1" | cut -f1)
	free_space=$(df --output=avail "/home/yunohost.backup" | sed 1d)
	if [ $free_space -le $backup_size ]; then
		WARNING echo "Not enough backup disk space for: $1"
		WARNING echo "Space available: $(HUMAN_SIZE $free_space)"
		ynh_die "Space needed: $(HUMAN_SIZE $backup_size)"
	fi
}

# Clean & copy files needed to final folder
myynh_clean_source () {
	find "$TMPDIR" -type f -name ".htaccess" | xargs rm
	[ -e "$TMPDIR/.gitignore" ] && rm -r "$TMPDIR/.gitignore"
}

myynh_set_permissions () {
	[ $(find "$final_path" -type f | wc -l) -gt 0 ] && find "$final_path" -type f | xargs chmod 0644
	[ $(find "$final_path" -type d | wc -l) -gt 0 ] && find "$final_path" -type d | xargs chmod 0755
	[ $(find "$data_path" -type f | wc -l) -gt 0 ] && find "$data_path" -type f | xargs chmod 0644
	[ $(find "$data_path" -type d | wc -l) -gt 0 ] && find "$data_path" -type d | xargs chmod 0755
	chown -R root:"$app" "$final_path"
	chown -R "$app": "$final_path/private"
	chown -R "$app": "$data_path"
	chown root: "$data_path"
}

#Change --data to --data-urlencode
myynh_local_curl () {
    # Define url of page to curl
    local local_page=$(ynh_normalize_url_path $1)
    local full_path=$path_url$local_page

    if [ "${path_url}" == "/" ]; then
        full_path=$local_page
    fi

    local full_page_url=https://localhost$full_path

    # Concatenate all other arguments with '&' to prepare POST data
    local POST_data=""
    local arg=""
    for arg in "${@:2}"
    do
        POST_data="${POST_data}${arg}&"
    done
    if [ -n "$POST_data" ]
    then
        # Add --data-urlencode arg and remove the last character, which is an unecessary '&'
        POST_data="--data-urlencode ${POST_data::-1}"
    fi

    # Wait untils nginx has fully reloaded (avoid curl fail with http2)
    sleep 2

    # Curl the URL
    curl --silent --show-error -kL -H "Host: $domain" --resolve $domain:443:127.0.0.1 $POST_data "$full_page_url"
}