Merge pull request #178 from YunoHost-Apps/enh_change_url

Add change_url feature

check_process

@@ -17,7 +17,7 @@
 		multi_instance=1
 		incorrect_path=1
 		port_already_use=0
-		change_url=0
+		change_url=1
 ;;; Levels
 	Level 1=auto
 	Level 2=auto

scripts/change_url

@@ -0,0 +1,118 @@
+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+old_domain=$YNH_APP_OLD_DOMAIN
+old_path=$YNH_APP_OLD_PATH
+
+new_domain=$YNH_APP_NEW_DOMAIN
+new_path=$YNH_APP_NEW_PATH
+
+app=$YNH_APP_INSTANCE_NAME
+
+#=================================================
+# LOAD SETTINGS
+#=================================================
+ynh_print_info "Loading installation settings..."
+
+# Needed for helper "ynh_add_nginx_config"
+final_path=$(ynh_app_setting_get $app final_path)
+
+# Add settings here as needed by your application
+#db_name=$(ynh_app_setting_get "$app" db_name)
+#db_pwd=$(ynh_app_setting_get $app db_pwd)
+
+#=================================================
+# CHECK WHICH PARTS SHOULD BE CHANGED
+#=================================================
+
+change_domain=0
+if [ "$old_domain" != "$new_domain" ]
+then
+	change_domain=1
+fi
+
+change_path=0
+if [ "$old_path" != "$new_path" ]
+then
+	change_path=1
+fi
+
+#=================================================
+# STANDARD MODIFICATIONS
+#=================================================
+# MODIFY URL IN NGINX CONF
+#=================================================
+ynh_print_info "Updating nginx web server configuration..."
+
+nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
+
+# Change the path in the nginx config file
+if [ $change_path -eq 1 ]
+then
+	# Make a backup of the original nginx config file if modified
+	ynh_backup_if_checksum_is_different "$nginx_conf_path"
+	# Set global variables for nginx helper
+	domain="$old_domain"
+	path_url="$new_path"
+	# Create a dedicated nginx config
+	ynh_add_nginx_config
+fi
+
+# Change the domain for nginx
+if [ $change_domain -eq 1 ]
+then
+	# Delete file checksum for the old conf file location
+	ynh_delete_file_checksum "$nginx_conf_path"
+	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
+	# Store file checksum for the new config file location
+	ynh_store_file_checksum "/etc/nginx/conf.d/$new_domain.d/$app.conf"
+fi
+
+#=================================================
+# SPECIFIC MODIFICATIONS
+#=================================================
+ynh_print_info "Applying Nextcloud specific modifications..."
+
+# Define a function to execute commands with `occ`
+exec_occ() {
+  (cd "$final_path" && exec_as "$app" \
+      php occ --no-interaction --no-ansi "$@")
+}
+
+if [ $change_domain -eq 1 ]
+then
+	# Change the trusted domain
+	exec_occ config:system:set trusted_domains 1 --value=${new_domain}
+
+	# Change hostname for activity notifications
+	ynh_replace_string "'overwrite.cli.url' => 'http://${old_domain}'," "'overwrite.cli.url' => 'https://${new_domain}'," "${final_path}/config/config.php"
+fi
+
+#=================================================
+
+#=================================================
+# GENERIC FINALISATION
+#=================================================
+# RELOAD NGINX
+#=================================================
+ynh_print_info "Reloading nginx web server..."
+
+systemctl reload nginx
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Change of URL completed for $app"