Updated cms admin
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jvelilla
203
modules/admin/handler/role/cms_role_handler.e
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203
modules/admin/handler/role/cms_role_handler.e
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@@ -0,0 +1,203 @@
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note
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description: "[
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Handler for a CMS user in the CMS interface
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]"
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date: "$Date$"
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revision: "$Revision$"
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class
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CMS_ROLE_HANDLER
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inherit
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CMS_HANDLER
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WSF_URI_HANDLER
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rename
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execute as uri_execute,
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new_mapping as new_uri_mapping
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end
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WSF_URI_TEMPLATE_HANDLER
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rename
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execute as uri_template_execute,
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new_mapping as new_uri_template_mapping
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select
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new_uri_template_mapping
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end
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WSF_RESOURCE_HANDLER_HELPER
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redefine
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do_get,
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do_post,
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do_delete
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end
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REFACTORING_HELPER
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create
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make
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feature -- execute
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execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler
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do
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execute_methods (req, res)
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end
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uri_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler
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do
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execute (req, res)
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end
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uri_template_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler
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do
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execute (req, res)
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end
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feature -- Query
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role_id_path_parameter (req: WSF_REQUEST): INTEGER_64
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-- User id passed as path parameter for request `req'.
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local
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s: STRING
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do
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if attached {WSF_STRING} req.path_parameter ("id") as p_nid then
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s := p_nid.value
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if s.is_integer_64 then
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Result := s.to_integer_64
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end
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end
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end
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feature -- HTTP Methods
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do_get (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- <Precursor>
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local
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l_role: detachable CMS_USER_ROLE
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l_uid: INTEGER_64
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edit_response: CMS_ROLE_FORM_RESPONSE
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view_response: CMS_ROLE_VIEW_RESPONSE
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r: CMS_RESPONSE
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do
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create {FORBIDDEN_ERROR_CMS_RESPONSE} r.make (req, res, api)
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if r.has_permission ("manage " + {CMS_ADMIN_MODULE}.name) then
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if req.path_info.ends_with_general ("/edit") then
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check valid_url: req.path_info.starts_with_general ("/admin/role/") end
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create edit_response.make (req, res, api)
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edit_response.execute
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elseif req.path_info.ends_with_general ("/delete") then
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check valid_url: req.path_info.starts_with_general ("/admin/role/") end
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create edit_response.make (req, res, api)
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edit_response.execute
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else
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-- Display existing node
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l_uid := role_id_path_parameter (req)
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if l_uid > 0 then
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l_role := api.user_api.user_role_by_id (l_uid.to_integer)
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if
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l_role /= Void
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then
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create view_response.make (req, res, api)
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view_response.execute
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else
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send_not_found (req, res)
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end
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else
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create_new_role (req, res)
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end
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end
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else
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r.execute
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end
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end
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do_post (req: WSF_REQUEST; res: WSF_RESPONSE)
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local
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edit_response: CMS_ROLE_FORM_RESPONSE
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r: CMS_RESPONSE
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do
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create {FORBIDDEN_ERROR_CMS_RESPONSE} r.make (req, res, api)
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if r.has_permission ("manage " + {CMS_ADMIN_MODULE}.name) then
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if req.path_info.ends_with_general ("/edit") then
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create edit_response.make (req, res, api)
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edit_response.execute
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elseif req.path_info.ends_with_general ("/delete") then
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if
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attached {WSF_STRING} req.form_parameter ("op") as l_op and then
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l_op.value.same_string ("Delete")
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then
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do_delete (req, res)
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end
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elseif req.path_info.ends_with_general ("/add/role") then
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create edit_response.make (req, res, api)
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edit_response.execute
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end
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else
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r.execute
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end
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end
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feature -- Error
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do_error (req: WSF_REQUEST; res: WSF_RESPONSE; a_id: detachable WSF_STRING)
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-- Handling error.
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local
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l_page: CMS_RESPONSE
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do
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create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
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l_page.add_variable (req.absolute_script_url (req.path_info), "request")
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if a_id /= Void and then a_id.is_integer then
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-- resource not found
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l_page.add_variable ("404", "code")
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l_page.set_status_code (404)
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else
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-- bad request
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l_page.add_variable ("400", "code")
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l_page.set_status_code (400)
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end
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l_page.execute
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end
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do_delete (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- <Precursor>
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do
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if attached current_user (req) as l_user then
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if attached {WSF_STRING} req.path_parameter ("id") as l_id then
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if
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l_id.is_integer and then
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attached api.user_api.user_role_by_id (l_id.integer_value) as l_role
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then
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api.user_api.delete_role (l_role)
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res.send (create {CMS_REDIRECTION_RESPONSE_MESSAGE}.make (req.absolute_script_url ("")))
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else
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do_error (req, res, l_id)
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end
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else
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(create {INTERNAL_SERVER_ERROR_CMS_RESPONSE}.make (req, res, api)).execute
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end
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else
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send_access_denied (req, res)
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end
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end
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feature {NONE} -- New User
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create_new_role (req: WSF_REQUEST; res: WSF_RESPONSE)
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local
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edit_response: CMS_ROLE_FORM_RESPONSE
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do
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if req.path_info.starts_with_general ("/admin/add/role") then
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create edit_response.make (req, res, api)
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edit_response.execute
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else
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send_bad_request (req, res)
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end
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end
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end
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