Added basic webapi system to ROC CMS system.

Added sql_delete routine to replace sql_modify with "DELETE FROM .." sql statement.
Fixed filter setup when a module has more than one filter.
Fixed filter setup for site,admin and webapi modes.
Added CMS_AUTH_FILTER, and check if user is already authenticated, then skip following auth filters.
Added specific webapi handler classes for root, user, access token, ...
Added user profile system to the core module.
Moved /user/{uid} from auth module to core module.
Added possibility to add html before and after a cms form. (useful to add a form before or after, as nested form are forbidden).
Now theme can be installed using roc install command.

modules/auth/cms_authentication_module.e

@@ -124,8 +124,6 @@ feature -- Router
 			a_router.handle ("/account/new-password", create {WSF_URI_AGENT_HANDLER}.make (agent handle_new_password(a_api, ?, ?)), a_router.methods_get_post)
 			a_router.handle ("/account/reset-password", create {WSF_URI_AGENT_HANDLER}.make (agent handle_reset_password(a_api, ?, ?)), a_router.methods_get_post)
 			a_router.handle ("/account/change/{field}", create {WSF_URI_TEMPLATE_AGENT_HANDLER}.make (agent handle_change_field (a_api, ?, ?)), a_router.methods_get_post)
-
-			a_router.handle ("/user/{uid}", create {CMS_USER_HANDLER}.make (a_api), a_router.methods_get)
 		end
 
 feature -- Hooks configuration
@@ -206,6 +204,23 @@ feature -- Hooks configuration
 			end
 		end
 
+feature -- Handler / Constants
+
+	auth_strategy_execution_variable_name: STRING = "auth_strategy"
+			-- Exevc
+
+	auth_strategy (req: WSF_REQUEST): detachable READABLE_STRING_8
+			-- Strategy used by current authentication.
+			-- note: if user is authenticated..
+		do
+			if
+				attached {READABLE_STRING_GENERAL} req.execution_variable (auth_strategy_execution_variable_name) as s and then
+				s.is_valid_as_string_8
+			then
+				Result := s.to_string_8
+			end
+		end
+
 feature -- Handler
 
 	handle_account (api: CMS_API; req: WSF_REQUEST; res: WSF_RESPONSE)
@@ -214,10 +229,13 @@ feature -- Handler
 			l_user: detachable CMS_USER
 			b: STRING
 			lnk: CMS_LOCAL_LINK
+			f: CMS_FORM
+			tf: WSF_FORM_TEXT_INPUT
 		do
 			create {GENERIC_VIEW_CMS_RESPONSE} r.make (req, res, api)
 			create b.make_empty
 			l_user := r.user
+			create f.make (r.location, "roccms-user-view")
 			if attached smarty_template_block (Current, "account_info", api) as l_tpl_block then
 				l_tpl_block.set_weight (-10)
 				r.add_block (l_tpl_block, "content")
@@ -225,6 +243,30 @@ feature -- Handler
 				debug ("cms")
 					r.add_warning_message ("Error with block [resources_page]")
 				end
+				if l_user /= Void then
+					create tf.make_with_text ("username", l_user.name)
+					tf.set_label ("Username")
+					f.extend (tf)
+					if attached l_user.email as l_email then
+						create tf.make_with_text ("email", l_email.to_string_32)
+						tf.set_label ("Email")
+						f.extend (tf)
+					end
+					if attached l_user.profile_name as l_prof_name then
+						create tf.make_with_text ("profile_name", l_prof_name)
+						tf.set_label ("Profile name")
+						f.extend (tf)
+					end
+					create tf.make_with_text ("creation", api.formatted_date_time_yyyy_mm_dd (l_user.creation_date))
+					tf.set_label ("Creation date")
+					f.extend (tf)
+
+					if attached l_user.last_login_date as dt then
+						create tf.make_with_text ("last_login", api.formatted_date_time_ago (dt))
+						tf.set_label ("Last login")
+						f.extend (tf)
+					end
+				end
 			end
 
 			if r.is_authenticated then
@@ -237,6 +279,9 @@ feature -- Handler
 				r.add_to_primary_tabs (lnk)
 			end
 
+			api.hooks.invoke_form_alter (f, Void, r)
+			f.append_to_html (r.wsf_theme, b)
+
 			r.set_main_content (b)
 
 			if l_user = Void then
@@ -251,10 +296,12 @@ feature -- Handler
 			l_user: detachable CMS_USER
 			b: STRING
 			lnk: CMS_LOCAL_LINK
+			l_form: CMS_FORM
 		do
 			create {GENERIC_VIEW_CMS_RESPONSE} r.make (req, res, api)
 			create b.make_empty
 			l_user := r.user
+			create l_form.make (r.location, "roccms-user-edit")
 			if attached smarty_template_block (Current, "account_edit", api) as l_tpl_block then
 				l_tpl_block.set_weight (-10)
 				r.add_block (l_tpl_block, "content")
@@ -262,6 +309,7 @@ feature -- Handler
 				debug ("cms")
 					r.add_warning_message ("Error with block [resources_page]")
 				end
+				-- Build CMS form...
 			end
 			create lnk.make ("View", "account/")
 			lnk.set_weight (1)
@@ -287,6 +335,8 @@ feature -- Handler
 				f.append_to_html (r.wsf_theme, b)
 			end
 
+			l_form.append_to_html (r.wsf_theme, b)
+
 			r.set_main_content (b)
 
 			if l_user = Void then
@@ -336,7 +386,7 @@ feature -- Handler
 			loc: STRING
 		do
 			create {GENERIC_VIEW_CMS_RESPONSE} r.make (req, res, api)
-			if attached {READABLE_STRING_8} api.execution_variable ("auth_strategy") as l_auth_strategy then
+			if attached auth_strategy (req) as l_auth_strategy then
 				loc := l_auth_strategy
 			else
 				loc := ""