Add configuration files for WebOffice services and update README

README.md

@@ -1,2 +1,51 @@
-# format-applications
+# default-applications-tree
+
+You can add more application sections into applications-tree.json.
+You have to specify the application name and version. For example:
+
+        {
+            "name": "nextcloud",
+            "version": "latest"
+        }
+
+The name must be the same as the directory name of the application.
+
+The directory of an application have to contain a template.json file and can contain more json files (service, domain, secret, etc. files).
+
+The mandatory template.json file's structure is the following. 
+ - "name" - the name of the application, must be the same as the directory name
+ - "fields" - array of used variables by service
+
+        {
+                "name": "vaultwarden",
+                "fields": [
+                        ...
+                ]
+        }
+
+An element of fields can contain the following keys.
+ - description - label of the field, this text will appear before element 
+ - key - name of variable
+ - value - default value of variable in the form
+ - required - if set "true" then fill in of the field is required in the form
+ - type - if not set then default is text, available field types: text, password, textarea, select 
+        - if type is "select" then options are separated by ",". Option's value and text is separated by ":", but text is not mandatory. For example:
+
+        "value": "yes,no"
+        "value": "1:gmail,2:microsoft outlook/hotmail,3:other",
+
+ - generated - the value of the variable is auto generated, so the field will not appear in the form. Generated examples:
+
+        "time|md5|8" - generated from time, encoded by md5 and character length is 8
+        "random|md5|20" - random generated number, encoded by sha256, length is 20
+
+Field element example:
+
+        {
+                "description": "Please add Nextcloud password:",
+                "key": "NEXTCLOUD_PASSWORD",
+                "value": "",
+                "required": "true",
+                "type": "password"
+        },