Add current ogServer to scopesForm

With this commit when users select a scope, the ogServer to
which it belongs is also sent. Then when processing the form we obtain
this ogServer and we can send it the pertinent requests.

This commit also makes action "Add client" to use the ogServer sent in
the form.

4 files changed, 33 insertions, 5 deletions

diff --git a/ogcp/forms/action_forms.py b/ogcp/forms/action_forms.py
index 951ea06..c81b326 100644
--- a/ogcp/forms/action_forms.py
+++ b/ogcp/forms/action_forms.py
@@ -98,6 +98,7 @@ class ImageRestoreForm(FlaskForm):
     restore = SubmitField(label=_l('Restore'))
 
 class ClientDetailsForm(FlaskForm):
+    server = HiddenField()
     name = StringField(label=_l('Name'))
     ip = StringField(label=_l('IP'))
     mac = StringField(label=_l('MAC'))
diff --git a/ogcp/static/js/ogcp.js b/ogcp/static/js/ogcp.js
index 8678759..bdd7581 100644
--- a/ogcp/static/js/ogcp.js
+++ b/ogcp/static/js/ogcp.js
@@ -64,6 +64,12 @@ function checkParentsCheckboxes() {
 
         if (checkboxChildren.length == 0) return;
 
+        if (this.name == "scope-server") {
+            const checkedChildren = checkboxChildren.filter(":checked");
+            checkbox.checked = checkedChildren.length > 0;
+            return;
+        }
+
         const unCheckedChildren = checkboxChildren.filter(":not(:checked)");
 
         checkbox.indeterminate =
diff --git a/ogcp/templates/macros.html b/ogcp/templates/macros.html
index 28c4f5a..f67b1a6 100644
--- a/ogcp/templates/macros.html
+++ b/ogcp/templates/macros.html
@@ -23,7 +23,12 @@
 {% macro scopes_tree_collapse_level(scopes, parent_id, state) -%}
 {% for scope in scopes %}
   <li id="{{ scope["name"]|replace(".", "_")|replace(" ", "_") }}_{{ scope["id"] }}" class="nav-item">
-    {% if scope["type"] == "room" %}
+    {% if scope["type"] == "server" %}
+        <input class="form-check-input" type="checkbox" form="scopesForm"
+               value="{{ scope["server_ip_port"] }}" onclick="return false;"
+               {% if scope.get("selected", False) %}checked{% endif %}
+               name="scope-server" hidden/>
+    {% elif scope["type"] == "room" %}
         <input class="form-check-input" type="checkbox" form="scopesForm"
                value="{{ scope["id"] }}"
                {% if state %}style="filter: grayscale(100%);" onclick="return false;"{% endif %}
diff --git a/ogcp/views.py b/ogcp/views.py
index eb3ed12..fc52ce0 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -96,7 +96,7 @@ def validate_elements(elements, min_len=1, max_len=float('inf')):
     return valid
 
 def parse_elements(checkboxes_dict):
-    unwanted_elements = ['csrf_token', 'scope-room']
+    unwanted_elements = ['csrf_token', 'scope-server', 'scope-room']
     elements = set()
     for key, elements_list in checkboxes_dict.items():
         if key not in unwanted_elements:
@@ -223,6 +223,16 @@ def get_server_from_clients(selected_clients):
     return server
 
 
+def get_server_from_ip_port(str_ip_port):
+    ip, port = str_ip_port.split(':')
+
+    for s in servers:
+        if s.ip == ip and s.port == int(port):
+            return s
+
+    raise Exception('Server with address ' + str_ip_port + 'is not configured')
+
+
 def get_scopes(ips=set()):
     list_scopes = []
     responses = multi_request('get', '/scopes')
@@ -230,6 +240,9 @@ def get_scopes(ips=set()):
         scopes = r['json']
         server_scope = {}
         server_scope['name'] = r['server'].name
+        server_scope['type'] = "server"
+        server_scope['server_ip_port'] = (r['server'].ip + ":" +
+                                          str(r['server'].port))
         server_scope.update(scopes)
         list_scopes.append(server_scope)
     all_scopes = {'scope': list_scopes}
@@ -838,7 +851,8 @@ def action_client_add():
                    "room": int(form.room.data),
                    "serial_number": form.serial_number.data}
 
-        r = g.server.post('/client/add', payload)
+        server = get_server_from_ip_port(form.server.data)
+        r = server.post('/client/add', payload)
         if r.status_code != requests.codes.ok:
             flash(_('ogServer: error adding client'),
                   category='error')
@@ -846,15 +860,17 @@ def action_client_add():
             flash(_('Client added successfully'), category='info')
         return redirect(url_for("scopes"))
     else:
-        r = g.server.get('/mode')
         params = request.args.to_dict()
         if not params.get('scope-room'):
             flash(_('Please, select one room'), category='error')
             return redirect(url_for('scopes'))
+        form.server.data = params['scope-server']
+        server = get_server_from_ip_port(params['scope-server'])
+        r = server.get('/mode')
         available_modes = [(mode, mode) for mode in r.json()['modes']]
         form.boot.choices = list(available_modes)
 
-        r = g.server.get('/scopes')
+        r = server.get('/scopes')
         room_id = params['scope-room']
         rooms = parse_scopes_from_tree(r.json(), 'room')
         rooms = [(room['id'], room['name']) for room in rooms