dotclear2_ynh/scripts/config

#!/bin/bash

#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source /usr/share/yunohost/helpers

ynh_abort_if_errors

#=================================================
# RETRIEVE ARGUMENTS
#=================================================

install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
admin=$(ynh_app_setting_get --app=$app --key=admin)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
current_fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)

#=================================================
# SPECIFIC GETTERS FOR TOML SHORT KEY
#=================================================

get__fpm_footprint() {
    # Free footprint value for php-fpm
    # Check if current_fpm_footprint is an integer
    if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
    then
        echo "specific"
    else
        echo "$current_fpm_footprint"
    fi
}

get__free_footprint() {
    # Free footprint value for php-fpm
    # Check if current_fpm_footprint is an integer
    if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
    then
        # If current_fpm_footprint is an integer, that's a numeric value for the footprint
        echo "$current_fpm_footprint"
    else
        echo "0"
    fi
}

#=================================================
# SPECIFIC SETTERS FOR TOML SHORT KEYS
#=================================================
set__blogs_list() {

    declare -A domain_array
    declare -A path_array

    for blog in $(echo $blogs_list | sed "s/,/ /"); do
        id=$(echo $blog | cut -d@ -f1)
        domain=$(echo $blog | cut -d@ -f2 | cut -d/ -f1)
        path="/$(echo $blog | cut -d@ -f2 | cut -d/ -f2)"

        domain_array+=([$id]=$domain)
        path_array+=([$id]=$path)
    done

    declare -A old_domain_array
    declare -A old_path_array

    for blog in $(echo ${old[blogs_list]} | sed "s/,/ /"); do
        id=$(echo $blog | cut -d@ -f1)
        domain=$(echo $blog | cut -d@ -f2 | cut -d/ -f1)
        path="/$(echo $blog | cut -d@ -f2 | cut -d/ -f2)"

        old_domain_array+=([$id]=$domain)
        old_path_array+=([$id]=$path)
    done

    # https://stackoverflow.com/questions/2312762/compare-difference-of-two-arrays-in-bash
    # Get added and removed blogs
    added_ids_array=(`echo ${!domain_array[@]} ${!old_domain_array[@]} | tr ' ' '\n' | sort | uniq -u `)
    removed_ids_array=(`echo ${!old_domain_array[@]} $!domain_array[@]} | tr ' ' '\n' | sort | uniq -D | uniq `)

    for id in $removed_ids_array; do
        if [ ynh_permission_exists --permission="$id" ]; then
            ynh_permission_delete --permission="$id"
        fi
        ynh_secure_remove --file="/etc/nginx/conf.d/${old_domain_array[$id]}.d/$app.conf"
    done

    for id in $domain_array; do
    
        if [ $domain_array[$id] != $old_domain_array[$id] ]; then
            mv /etc/nginx/conf.d/${old_domain_array[$id]}.d/$app.conf /etc/nginx/conf.d/${domain_array[$id]}.d/$app.conf
        fi
        
        if [ $path_array[$id] != $old_path_array[$id] ]; then
            domain=$domain_array[$id]
            path=$path_array[$id]
            ynh_add_config --template="nginx.conf" --destination="/etc/nginx/conf.d/${domain_array[$id]}.d/$app.conf"
        fi

        if [ ynh_permission_exists --permission="$id" ]; then
            ynh_permission_url --permission="$id" --url="$domain_array[$id]$path_array[$id]"
            ynh_permission_url --permission="$id.admin" --url="$domain_array[$id]$path_array[$id]/admin"
        else
            ynh_permission_create --permission="$id" --url="$domain_array[$id]$path_array[$id]"
            ynh_permission_create --permission="$id.admin" --url="$domain_array[$id]$path_array[$id]/admin"
        fi
        
    done
    
    ynh_app_setting_set $app blogs_list $blogs_list
}

set__fpm_footprint() {
    if [ "$fpm_footprint" != "specific" ]
    then
        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_footprint"
    fi
}

set__fpm_free_footprint() {
    if [ "$fpm_footprint" = "specific" ]
    then
        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_free_footprint"
    fi
}

#=================================================
# GENERIC FINALIZATION
#=================================================

ynh_app_config_validate() {
    _ynh_app_config_validate

    if [ "${changed[fpm_usage]}" == "true" ] || [ "${changed[fpm_footprint]}" == "true" ] || [ "${changed[fpm_free_footprint]}" == "true" ]; then
        # If fpm_footprint is set to 'specific', use $fpm_free_footprint value.
        if [ "$fpm_footprint" = "specific" ]
        then
            fpm_footprint=$fpm_free_footprint
        fi

        if [ "$fpm_footprint" == "0" ]
        then
            ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."

            exit 0
        fi
    fi
}

ynh_app_config_apply() {
    _ynh_app_config_apply

    ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
}

ynh_app_config_run $1