[ENG-8516] Add contributor and update permissions functionality on admin

admin/nodes/urls.py

@@ -46,4 +46,5 @@
     re_path(r'^(?P<guid>[a-z0-9]+)/update_moderation_state/$', views.NodeUpdateModerationStateView.as_view(), name='node-update-mod-state'),
     re_path(r'^(?P<guid>[a-z0-9]+)/resync_datacite/$', views.NodeResyncDataCiteView.as_view(), name='resync-datacite'),
     re_path(r'^(?P<guid>[a-z0-9]+)/revert/$', views.NodeRevertToDraft.as_view(), name='revert-to-draft'),
+    re_path(r'^(?P<guid>[a-z0-9]+)/update_permissions/$', views.NodeUpdatePermissionsView.as_view(), name='update-permissions'),
 ]

admin/nodes/views.py

@@ -47,7 +47,7 @@
     REINDEX_SHARE,
     REINDEX_ELASTIC,
 )
-from osf.utils.permissions import ADMIN
+from osf.utils.permissions import ADMIN, API_CONTRIBUTOR_PERMISSIONS
 
 from scripts.approve_registrations import approve_past_pendings
 
@@ -109,7 +109,11 @@ def get_context_data(self, **kwargs):
             'SPAM_STATUS': SpamStatus,
             'STORAGE_LIMITS': settings.StorageLimits,
             'node': node,
+            # to edit contributors we should have guid as django prohibits _id usage as it starts with an underscore
+            'annotated_contributors': node.contributor_set.prefetch_related('user__guids').annotate(guid=F('user__guids___id')),
             'children': children,
+            'permissions': API_CONTRIBUTOR_PERMISSIONS,
+            'has_update_permission': node.is_admin_contributor(self.request.user)
         })
 
         return context
@@ -195,6 +199,75 @@ def add_contributor_removed_log(self, node, user):
         ).save()
 
 
+class NodeUpdatePermissionsView(NodeMixin, View):
+    permission_required = ('osf.view_node', 'osf.change_node')
+    raise_exception = True
+    redirect_view = NodeRemoveContributorView
+
+    def post(self, request, *args, **kwargs):
+        data = dict(request.POST)
+        contributor_id_to_remove = data.get('remove-user')
+        resource = self.get_object()
+
+        if contributor_id_to_remove:
+            contributor_id = contributor_id_to_remove[0]
+            # html renders form into form incorrectly,
+            # so this view handles contributors deletion and permissions update
+            return self.redirect_view(
+                request=request,
+                kwargs={'guid': resource.guid, 'user_id': contributor_id}
+            ).post(request, user_id=contributor_id)
+
+        new_emails_to_add = data.get('new-emails', [])
+        new_permissions_to_add = data.get('new-permissions', [])
+
+        new_permission_indexes_to_remove = []
+        for email, permission in zip(new_emails_to_add, new_permissions_to_add):
+            contributor_user = OSFUser.objects.filter(emails__address=email.lower()).first()
+            if not contributor_user:
+                new_permission_indexes_to_remove.append(new_emails_to_add.index(email))
+                messages.error(self.request, f'Email {email} is not registered in OSF.')
+                continue
+            elif resource.is_contributor(contributor_user):
+                new_permission_indexes_to_remove.append(new_emails_to_add.index(email))
+                messages.error(self.request, f'User with email {email} is already a contributor.')
+                continue
+
+            resource.add_contributor_registered_or_not(
+                auth=request,
+                user_id=contributor_user._id,
+                permissions=permission,
+                save=True
+            )
+            messages.success(self.request, f'User with email {email} was successfully added.')
+
+        # should remove permissions of invalid emails because
+        # admin can make all existing contributors non admins
+        # and enter an invalid email with the only admin permission
+        for permission_index in new_permission_indexes_to_remove:
+            new_permissions_to_add.pop(permission_index)
+
+        updated_permissions = data.get('updated-permissions', [])
+        all_permissions = updated_permissions + new_permissions_to_add
+        has_admin = list(filter(lambda permission: ADMIN in permission, all_permissions))
+        if not has_admin:
+            messages.error(self.request, 'Must be at least one admin on this node.')
+            return redirect(self.get_success_url())
+
+        for contributor_permission in updated_permissions:
+            guid, permission = contributor_permission.split('-')
+            user = OSFUser.load(guid)
+            resource.update_contributor(
+                user,
+                permission,
+                resource.get_visible(user),
+                request,
+                save=True
+            )
+
+        return redirect(self.get_success_url())
+
+
 class NodeDeleteView(NodeMixin, View):
     """ Allows authorized users to mark nodes as deleted.
     """

admin/preprints/urls.py

@@ -29,4 +29,5 @@
     re_path(r'^(?P<guid>\w+)/resync_crossref/$', views.PreprintResyncCrossRefView.as_view(), name='resync-crossref'),
     re_path(r'^(?P<guid>\w+)/make_published/$', views.PreprintMakePublishedView.as_view(), name='make-published'),
     re_path(r'^(?P<guid>\w+)/unwithdraw/$', views.PreprintUnwithdrawView.as_view(), name='unwithdraw'),
+    re_path(r'^(?P<guid>\w+)/update_permissions/$', views.PreprintUpdatePermissionsView.as_view(), name='update-permissions'),
 ]

admin/preprints/views.py

@@ -15,7 +15,7 @@
 
 from admin.base.views import GuidView
 from admin.base.forms import GuidForm
-from admin.nodes.views import NodeRemoveContributorView
+from admin.nodes.views import NodeRemoveContributorView, NodeUpdatePermissionsView
 from admin.preprints.forms import ChangeProviderForm, MachineStateForm
 
 from api.share.utils import update_share
@@ -48,6 +48,7 @@
     UNFLAG_SPAM,
 )
 from osf.utils.workflows import DefaultStates
+from osf.utils.permissions import API_CONTRIBUTOR_PERMISSIONS
 from website import search
 from website.files.utils import copy_files
 from website.preprints.tasks import on_preprint_updated
@@ -75,9 +76,13 @@ def get_context_data(self, **kwargs):
         preprint = self.get_object()
         return super().get_context_data(**{
             'preprint': preprint,
+            # to edit contributors we should have guid as django prohibits _id usage as it starts with an underscore
+            'annotated_contributors': preprint.contributor_set.prefetch_related('user__guids').annotate(guid=F('user__guids___id')),
             'SPAM_STATUS': SpamStatus,
             'change_provider_form': ChangeProviderForm(instance=preprint),
             'change_machine_state_form': MachineStateForm(instance=preprint),
+            'permissions': API_CONTRIBUTOR_PERMISSIONS,
+            'has_update_permission': preprint.is_admin_contributor(self.request.user)
         }, **kwargs)
 
 
@@ -272,6 +277,12 @@ def add_contributor_removed_log(self, preprint, user):
         ).save()
 
 
+class PreprintUpdatePermissionsView(PreprintMixin, NodeUpdatePermissionsView):
+    permission_required = ('osf.view_preprint', 'osf.change_preprint')
+    raise_exception = True
+    redirect_view = PreprintRemoveContributorView
+
+
 class PreprintDeleteView(PreprintMixin, View):
     """ Allows authorized users to mark preprints as deleted.
     """

admin/templates/nodes/contributors.html

@@ -9,11 +9,7 @@
                     <tr>
                         <td>Email</td>
                         <td>Name</td>
-                        <td>Permissions</td>
-                        <td>Actions</td>
-                        {%  if perms.osf.change_node %}
-                            <td></td>
-                        {% endif %}
+                        <td>Permission</td>
                     </tr>
                 </thead>
                 <tbody>
@@ -26,37 +22,11 @@
                             </td>
                             <td>{{ user.fullname }}</td>
                             <td>{% get_permissions user node %}</td>
-                            {%  if perms.osf.change_node %}
-                                <td>
-                                    <a data-toggle="modal" data-target="#{{ user.id }}Modal" class="btn btn-danger">Remove</a>
-                                    <div class="modal" id="{{ user.id }}Modal">
-                                        <div class="modal-dialog">
-                                            <div class="modal-content">
-                                                <form class="well" method="post" action="{% url 'nodes:remove-user'  guid=node.guid user_id=user.id  %}">
-                                                    <div class="modal-header">
-                                                        <button type="button" class="close" data-dismiss="modal">x</button>
-                                                        <h3>Removing contributor: {{ user.username }}</h3>
-                                                    </div>
-                                                    <div class="modal-body">
-                                                        User will be removed. Currently only an admin on this node type will be able to add them back.
-                                                        {% csrf_token %}
-                                                    </div>
-                                                    <div class="modal-footer">
-                                                        <input class="btn btn-danger" type="submit" value="Confirm" />
-                                                        <button type="button" class="btn btn-default" data-dismiss="modal">
-                                                            Cancel
-                                                        </button>
-                                                    </div>
-                                                </form>
-                                            </div>
-                                        </div>
-                                    </div>
-                                </td>
-                            {% endif %}
                         </tr>
                     {% endfor %}
                 </tbody>
             </table>
+            {% include 'nodes/edit_contributors.html' with contributors=annotated_contributors resource=node %}
         </div>
     </td>
 </tr>

admin/templates/nodes/edit_contributors.html

@@ -0,0 +1,137 @@
+<a data-toggle="modal" data-target="#editContributors" class="btn btn-info">
+    Edit Contributors
+</a>
+<div class="modal" id="editContributors" style="width: 100%;">
+    <div class="modal-dialog" style="width: 60vw; margin: 50px 20vw;">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" onclick="resetModal()" data-dismiss="modal">x</button>
+                <h3>Edit Contributors</h3>
+            </div>
+            {% if resource.type == 'osf.node' or resource.type == 'osf.registration' %}
+                <form action="{% url 'nodes:update-permissions' guid=resource.guid %}" method="post" id="contributors-form">
+            {% else %}
+                <form action="{% url 'preprints:update-permissions' guid=resource.guid %}" method="post" id="contributors-form">
+            {% endif %}
+                {% csrf_token %}
+                <table class="table table-bordered table-hover" id="contributors-table">
+                    <thead>
+                        <tr>
+                            <td>Email</td>
+                            <td>Name</td>
+                            <td>Permission</td>
+                            <td></td>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {% for contributor in contributors %}
+                            <tr>
+                                <td><a href="{% url 'users:user' guid=contributor.guid %}">{{ contributor.user.email }}</a></td>
+                                <td>{{ contributor.user.fullname }}</td>
+                                <td style="padding: 10px; margin: 0; text-align: center; align-items: center; display: grid;">
+                                    <select name="updated-permissions">
+                                        {% for permission in permissions %}
+                                            {% if contributor.permission == permission %}
+                                                <option value="{{ contributor.guid }}-{{ permission }}" selected>{{ permission }}</option>
+                                            {% else %}
+                                                <option value="{{ contributor.guid }}-{{ permission }}">{{ permission }}</option>
+                                            {% endif %}
+                                        {% endfor %}
+                                    </select>
+                                </td>
+                                {% if has_update_permission %}
+                                    <td style="text-align: center;">
+                                        <a data-toggle="modal" data-target="#{{ contributor.user.id }}Modal" class="btn btn-danger">Remove</a>
+                                        <div class="modal" id="{{ contributor.user.id }}Modal">
+                                            <div class="modal-dialog">
+                                                <div class="modal-content">
+                                                    <div class="modal-header">
+                                                        <button type="button" class="close" data-dismiss="modal">x</button>
+                                                        <h3>Removing contributor: {{ contributor.user.username }}</h3>
+                                                    </div>
+                                                    <div class="modal-body">
+                                                        User will be removed. Currently only an admin on this node type will be able to add them back.
+                                                    </div>
+                                                    <div class="modal-footer">
+                                                        <button type="submit" onclick="resetModal()" name="remove-user" value="{{ contributor.user.id }}" class="btn btn-danger">Delete</button>
+                                                        <button type="button" onclick="resetModal()" name="{{ contributor.user.id }}" class="btn btn-default" data-dismiss="modal">
+                                                            Cancel
+                                                        </button>
+                                                    </div>
+                                                </div>
+                                            </div>
+                                        </div>
+                                    </td>
+                                {% endif %}
+                            </tr>
+                        {% endfor %}
+                    </tbody>
+                </table>
+                <div class="modal-footer" style="display: grid; grid-template: 'left right'; grid-template-columns: 1fr 5fr;">
+                    <div class="left-button" style="grid-area: left; display: flex">
+                        <input name="add-contributor" class="btn btn-success" onclick="addRow()" type="button" value="Add Contributor" />
+                    </div>
+                    <div class="right-buttons" style="grid-area: right">
+                        <button type="button" class="btn btn-default" onclick="resetModal()" data-dismiss="modal">
+                            Cancel
+                        </button>
+                        <input class="btn btn-success" type="submit" value="Save" />
+                    </div>
+                </div>
+            </form>
+        </div>
+    </div>
+</div>
+
+<script>
+    let new_rows_counter = 0;
+
+    function addRow() {
+        const tableBody = document.getElementById("contributors-table").getElementsByTagName('tbody')[0];
+        const newRow = document.createElement("tr");
+        newRow.id = `new-contributor-row-${new_rows_counter}`;
+        new_rows_counter += 1;
+        const cell1 = document.createElement("td");
+        const cell2 = document.createElement("td");
+        const cell3 = document.createElement("td");
+        const cell4 = document.createElement("td");
+
+        cell1.innerHTML = '<input type="email" required name="new-emails" placeholder="Add email">'
+        cell3.innerHTML = `
+        <select name="new-permissions">
+            {% for permission in permissions %}
+                {% if contributor.permission == permission %}
+                    <option value="{{ permission }}" selected>{{ permission }}</option>
+                {% else %}
+                    <option value="{{ permission }}">{{ permission }}</option>
+                {% endif %}
+            {% endfor %}
+        </select>
+        `;
+        cell3.style="padding: 10px; margin: 0; text-align: center; align-items: center; display: grid;"
+        cell4.innerHTML = `<button type="button" class="btn btn-danger" onclick="removeRow('${newRow.id}')" data-dismiss="modal">Remove row</button>`;
+        cell4.style = 'text-align: center;'
+
+        newRow.appendChild(cell1);
+        newRow.appendChild(cell2);
+        newRow.appendChild(cell3);
+        newRow.appendChild(cell4)
+
+        tableBody.appendChild(newRow);
+    }
+
+    function removeRow(id) {
+        try {
+            document.getElementById(id).remove();
+        } catch {};
+    }
+
+    function resetModal() {
+        const table = document.getElementById("contributors-form");
+        table.reset();
+        for (let i = 0; i < new_rows_counter; i++) {
+            removeRow(`new-contributor-row-${i}`);
+        }
+        new_rows_counter = 0;
+    }
+</script>