From 6b14609a39ce8f5ecaa94901853fe3d99dbf9456 Mon Sep 17 00:00:00 2001
From: yalh76 <yalh@yahoo.com>
Date: Thu, 16 Jun 2022 21:07:01 +0200
Subject: [PATCH] Manage datadir

---
 conf/lufi.conf.template |  2 +-
 scripts/backup          |  7 +++++++
 scripts/install         | 14 ++++++++++++++
 scripts/remove          | 12 ++++++++++++
 scripts/restore         | 14 ++++++++++++++
 scripts/upgrade         | 12 ++++++++++++
 6 files changed, 60 insertions(+), 1 deletion(-)

diff --git a/conf/lufi.conf.template b/conf/lufi.conf.template
index b83da8d..6719efb 100644
--- a/conf/lufi.conf.template
+++ b/conf/lufi.conf.template
@@ -110,7 +110,7 @@
     # Remember that it has to be in a directory writable by Lufi user
     # DO NOT CHANGE THIS IF FILES HAVE BEEN ALREADY UPLOADED: THEY WILL NOT BE DOWNLOADABLE ANYMORE
     # optional, default is 'files'
-    #upload_dir => 'files',
+    upload_dir => '__DATADIR__/upload',
 
     #!!!!!!!!!!!!!!!
     # EXPERIMENTAL !
diff --git a/scripts/backup b/scripts/backup
index f50339b..a06ba98 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -30,6 +30,7 @@ app=$YNH_APP_INSTANCE_NAME
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
@@ -42,6 +43,12 @@ ynh_print_info --message="Declaring files to be backed up..."
 
 ynh_backup --src_path="$final_path"
 
+#=================================================
+# BACKUP THE DATA DIR
+#=================================================
+
+ynh_backup --src_path="$datadir" --is_big
+
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
diff --git a/scripts/install b/scripts/install
index 85e4c9e..45609a6 100644
--- a/scripts/install
+++ b/scripts/install
@@ -121,6 +121,20 @@ ynh_add_nginx_config
 
 #=================================================
 # SPECIFIC SETUP
+#=================================================
+# CREATE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Creating a data directory..."
+
+datadir=/home/yunohost.app/$app
+ynh_app_setting_set --app=$app --key=datadir --value=$datadir
+
+mkdir -p $datadir/upload
+
+chmod 750 "$datadir"
+chmod -R o-rwx "$datadir"
+chown -R $app:www-data "$datadir"
+
 #=================================================
 # CONFIGURE LUFI
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index f7d2e34..61314a5 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -21,6 +21,7 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # STANDARD REMOVE
@@ -67,6 +68,17 @@ ynh_script_progression --message="Removing app main directory..."
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
 
+#=================================================
+# REMOVE DATA DIR
+#=================================================
+
+# Remove the data directory if --purge option is used
+if [ "${YNH_APP_PURGE:-0}" -eq 1 ]
+then
+	ynh_script_progression --message="Removing app data directory..."
+	ynh_secure_remove --file="$datadir"
+fi
+
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 7fc5f5f..40dc3e0 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -33,6 +33,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
+datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -63,6 +64,19 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+#=================================================
+# RESTORE THE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Restoring the data directory..."
+
+ynh_restore_file --origin_path="$datadir" --not_mandatory
+
+mkdir -p $datadir
+
+chmod 750 "$datadir"
+chmod -R o-rwx "$datadir"
+chown -R $app:www-data "$datadir"
+
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index f347ec9..ac887c1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -26,6 +26,7 @@ db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
 max_file_size=$(ynh_app_setting_get --app=$app --key=max_file_size)
+datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # CHECK VERSION
@@ -113,6 +114,17 @@ if ynh_legacy_permissions_exists; then
 	ynh_app_setting_delete --app=$app --key=is_public
 fi
 
+# If datadir doesn't exist, create it
+if [ -z "$datadir" ]; then
+	datadir=/home/yunohost.app/$app
+	ynh_app_setting_set --app=$app --key=datadir --value=$datadir
+	mkdir -p $datadir
+	mv -f "$final_path/upload" "$datadir/upload"
+	chmod 750 "$datadir"
+	chmod -R o-rwx "$datadir"
+	chown -R $app:www-data "$datadir"
+fi
+
 #=================================================
 # CREATE DEDICATED USER
 #=================================================