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Added trash feature: Remove or revert a node.

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Added Handler to show the current trash nodes for a given user.
An admin can see all the trash nodes.
Updated storage to handle trash and revert nodes.
This commit is contained in:
jvelilla
2015-05-14 11:07:15 -03:00
parent 57bf5ad0dc
commit 9fbadac7ac
10 changed files with 401 additions and 13 deletions
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72
modules/node/handler/node_handler.e
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@@ -93,6 +93,10 @@ feature -- HTTP Methods
check valid_url: req.path_info.starts_with_general ("/node/") end
create edit_response.make (req, res, api, node_api)
edit_response.execute
elseif req.path_info.ends_with_general ("/trash") then
check valid_url: req.path_info.starts_with_general ("/node/") end
create edit_response.make (req, res, api, node_api)
edit_response.execute
else
-- Display existing node
l_nid := node_id_path_parameter (req)
@@ -129,6 +133,18 @@ feature -- HTTP Methods
then
do_delete (req, res)
end
elseif req.path_info.ends_with_general ("/trash") then
if
attached {WSF_STRING} req.form_parameter ("op") as l_op and then
l_op.value.same_string ("Trash")
then
do_trash (req, res)
elseif
attached {WSF_STRING} req.form_parameter ("op") as l_op and then
l_op.value.same_string ("Revert")
then
do_revert (req, res)
end
elseif req.path_info.starts_with_general ("/node/add/") then
create edit_response.make (req, res, api, node_api)
edit_response.execute
@@ -178,6 +194,62 @@ feature -- HTTP Methods
send_not_implemented ("REST API not yet implemented", req, res)
end
feature {NONE} -- Trash:Revert
do_trash (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Trash a node from the database.
do
if attached current_user (req) as l_user then
if attached {WSF_STRING} req.path_parameter ("id") as l_id then
if
l_id.is_integer and then
attached node_api.node (l_id.integer_value) as l_node
then
if node_api.has_permission_for_action_on_node ("trash", l_node, current_user (req)) then
node_api.trash_node (l_node)
res.send (create {CMS_REDIRECTION_RESPONSE_MESSAGE}.make (req.absolute_script_url ("")))
else
send_access_denied (req, res)
-- send_not_authorized ?
end
else
do_error (req, res, l_id)
end
else
(create {INTERNAL_SERVER_ERROR_CMS_RESPONSE}.make (req, res, api)).execute
end
else
send_access_denied (req, res)
end
end
do_revert (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Revert a node: From {CMS_NODE_API}.trashed to {CMS_NODE_API}.not_published.
do
if attached current_user (req) as l_user then
if attached {WSF_STRING} req.path_parameter ("id") as l_id then
if
l_id.is_integer and then
attached node_api.node (l_id.integer_value) as l_node
then
if node_api.has_permission_for_action_on_node ("trash", l_node, current_user (req)) then
node_api.revert_node (l_node)
res.send (create {CMS_REDIRECTION_RESPONSE_MESSAGE}.make (req.absolute_script_url ("")))
else
send_access_denied (req, res)
-- send_not_authorized ?
end
else
do_error (req, res, l_id)
end
else
(create {INTERNAL_SERVER_ERROR_CMS_RESPONSE}.make (req, res, api)).execute
end
else
send_access_denied (req, res)
end
end
feature -- Error
do_error (req: WSF_REQUEST; res: WSF_RESPONSE; a_id: detachable WSF_STRING)