ogcp: add move client to scopes management

Add front end for the client/move REST API.
Enable the move of multiple clients selected from the sidebar of
Scopes Management.
Show the target of the move operation as a list of paths in a
dropdown widget in the form. Each path will be structured as:
Server/Center/Room
The path will also contain folders if they are present.

ogcp/forms/action_forms.py

@@ -142,6 +142,11 @@ class ClientDetailsForm(FlaskForm):
     boot = SelectField(label=_l('Boot Mode'), validate_choice=False)
     submit = SubmitField(label=_l('Submit'))
 
+class ClientMoveForm(FlaskForm):
+    ips = HiddenField()
+    scopes = SelectField(label=_l('Scopes'), validate_choice=False)
+    submit = SubmitField(label=_l('Submit'))
+
 class ImportClientsForm(FlaskForm):
     server = HiddenField()
     room = SelectField(label=_l('Room'))

ogcp/templates/actions/client_move.html

@@ -0,0 +1,25 @@
+{% extends 'scopes.html' %}
+{% import "bootstrap/wtf.html" as wtf %}
+{% import "macros.html" as macros %}
+
+{% set sidebar_state = 'disabled' %}
+{% set btn_back = true %}
+
+{% block nav_client %} active {% endblock %}
+{% block nav_client_move %} active {% endblock %}
+{% block content %}
+
+{% set ip_list = form.ips.data.split(' ') %}
+{% set ip_count = ip_list | length %}
+<h1 class="m-5">
+  {{ _('Move %(ip_count)d client(s)', ip_count=ip_count) }}
+</h1>
+
+{{ macros.cmd_selected_clients(selected_clients) }}
+
+{{ wtf.quick_form(form,
+                  method='post',
+                  button_map={'submit': 'primary'},
+                  extra_classes="mx-5") }}
+
+{% endblock %}

ogcp/templates/scopes.html

@@ -26,6 +26,8 @@
              form="scopesForm" formaction="{{ url_for('action_client_add') }}" formmethod="get">
       <input class="btn btn-light dropdown-item {% block nav_client_update %}{% endblock %}" type="submit" value="{{ _('Edit client') }}"
              form="scopesForm" formaction="{{ url_for('action_client_update') }}" formmethod="get">
+      <input class="btn btn-light dropdown-item {% block nav_client_move %}{% endblock %}" type="submit" value="{{ _('Move client') }}"
+             form="scopesForm" formaction="{{ url_for('action_client_move') }}" formmethod="get">
       <input class="btn btn-light dropdown-item {% block nav_clients_import %}{% endblock %}" type="submit" value="{{ _('Import clients') }}"
              form="scopesForm" formaction="{{ url_for('action_clients_import_get') }}" formmethod="get">
       <input class="btn btn-light dropdown-item {% block nav_client_delete %}{% endblock %}" type="submit" value="{{ _('Delete client') }}"

ogcp/views.py

@@ -13,7 +13,8 @@ from ogcp.forms.action_forms import (
     SessionForm, ImageRestoreForm, ImageCreateForm, SoftwareForm, BootModeForm,
     RoomForm, DeleteRoomForm, CenterForm, DeleteCenterForm, OgliveForm,
     GenericForm, SelectClientForm, ImageUpdateForm, ImportClientsForm,
-    ServerForm, DeleteRepositoryForm, RepoForm, FolderForm, CacheForm
+    ServerForm, DeleteRepositoryForm, RepoForm, FolderForm, CacheForm,
+    ClientMoveForm
 )
 from flask_login import (
     current_user, LoginManager,
@@ -1574,6 +1575,66 @@ def action_client_add():
         return render_template('actions/client_add.html', form=form,
                                parent="scopes.html", scopes=scopes)
 
+def build_client_move_choices(scopes, choices, path):
+    for scope in scopes.get('scope'):
+        new_path = f'{path}{scope.get("name")}/'
+
+        if scope.get('type') == 'room':
+            choices.append((f'{scope["id"]} 0', new_path))
+
+            for room_child in scope.get('scope'):
+                if room_child.get('type') == 'folder':
+                    choices.append(
+                        (f'{scope["id"]} {room_child["id"]}',
+                        f'{new_path}{room_child.get("name")}/')
+                    )
+        else:
+            build_client_move_choices(scope, choices, new_path)
+
+def get_client_move_choices(scopes):
+    choices = []
+    build_client_move_choices(scopes, choices, '')
+    return choices
+
+@app.route('/action/client/move', methods=['GET', 'POST'])
+@login_required
+def action_client_move():
+    form = ClientMoveForm(request.form)
+    if request.method == 'POST':
+        ips = form.ips.data.split(' ')
+        if not validate_elements(ips):
+            return redirect(url_for('scopes'))
+
+        room_id, folder_id = form.scopes.data.split(' ')
+
+        payload = {"clients": ips,
+                   "room": int(room_id),
+                   "folder_id": int(folder_id)}
+        server = get_server_from_clients(ips)
+        r = server.post('/client/move', payload)
+        if r.status_code != requests.codes.ok:
+            flash(_('ogServer: error moving client'),
+                  category='error')
+        else:
+            flash(_('Client moved successfully'),
+                  category='info')
+        return redirect(url_for('scopes'))
+    else:
+        ips = parse_elements(request.args.to_dict())
+        form.ips.data = " ".join(ips)
+
+        if not validate_elements(ips):
+            return redirect(url_for('scopes'))
+
+        scopes, clients = get_scopes(set(ips))
+        form.scopes.choices = get_client_move_choices(scopes)
+        selected_clients = list(get_selected_clients(scopes['scope']).items())
+
+        return render_template('actions/client_move.html', form=form,
+                                selected_clients=selected_clients,
+                                scopes=scopes)
+
+
 PLACEHOLDER_TEXT = '''host example1 { hardware ethernet 94:c6:91:a6:25:1a; fixed-address 10.141.10.100; }
 host example2 { hardware ethernet 94:c6:91:a6:25:1b; fixed-address 10.141.10.101; }
 host example3 { hardware ethernet 94:c6:91:a6:25:1c; fixed-address 10.141.10.102; }