CLI: implement user {list,show,perms}

cli.cpp

@@ -1,5 +1,6 @@
 #include <map>
 #include <functional>
+#include <iomanip>
 #include "cli.h"
 #include "utils.h"
 #include "random.h"
@@ -87,14 +88,51 @@ bool CLI::user_rename(const std::vector<std::string> &args)
 
 bool CLI::user_set_perms(const std::vector<std::string> &args)
 {
+	auto userDao = this->db->createUserDao();
+	std::string username = args.at(0);
+	std::string permission_string = args.at(1);
+
+	Permissions perms{permission_string};
+
+	auto user = userDao->find(username);
+	if(user)
+	{
+		user->permissions = perms;
+		userDao->save(*user);
+		user_show({username});
+		return true;
+	}
+	std::cout << "User not found" << std::endl;
+	return false;
 }
 
 bool CLI::user_list(const std::vector<std::string> &args)
 {
+	auto userDao = this->db->createUserDao();
+	QueryOption o;
+	auto result = userDao->list(o);
+	for(User &u : result)
+	{
+		std::cout << u.login << "\t" << std::string(u.enabled ? "enabled" : "disabled") << "\t"
+				  << u.permissions.toString() << std::endl;
+	}
+	return true;
 }
 
 bool CLI::user_show(const std::vector<std::string> &args)
 {
+	std::string username = args.at(0);
+	auto userDao = this->db->createUserDao();
+	auto user = userDao->find(username);
+	if(user)
+	{
+		std::cout << "Username: " << user->login << std::endl;
+		std::cout << "Enabled: " << std::string(user->enabled ? "yes" : "no") << std::endl;
+		std::cout << "Permissions (general): " << user->permissions.toString() << std::endl;
+		return true;
+	}
+	std::cout << "User not found" << std::endl;
+	return false;
 }
 
 bool CLI::cli_help(const std::vector<std::string> &args)

cli.h

@@ -38,8 +38,8 @@ class CLI
 			{"changepw", "[user] [password] - changes the password of user", 2, {}, &CLI::user_change_pw},
 			{"rename", "[user] [new name] - renames a user", 2, {}, &CLI::user_rename},
 			{"setperms", "[user] [perms] - sets the permissions of the user", 2, {}, &CLI::user_set_perms},
-			{"list", "- lists users", 2, {}, &CLI::user_list},
+			{"list", "- lists users", 0, {}, &CLI::user_list},
-			{"show", "[user] - show detailed information about user", 2, {}, &CLI::user_show}}},
+			{"show", "[user] - show detailed information about user", 1, {}, &CLI::user_show}}},
 		  &CLI::cli_help},
 		 {"exit",
 		  "exit cli",

permissions.cpp

@@ -20,6 +20,17 @@ SOFTWARE.
 */
 #include "permissions.h"
 
+static const std::map<std::string, int> permmap = {{"can_read", PERM_CAN_READ},
+												   {"can_edit", PERM_CAN_EDIT},
+												   {"can_page_history", PERM_CAN_PAGE_HISTORY},
+												   {"can_global_history", PERM_CAN_GLOBAL_HISTORY},
+												   {"can_delete", PERM_CAN_DELETE},
+												   {"can_see_page_list", PERM_CAN_SEE_PAGE_LIST},
+												   {"can_create", PERM_CAN_CREATE},
+												   {"can_see_category_list", PERM_CAN_SEE_CATEGORY_LIST},
+												   {"can_see_links_here", PERM_CAN_SEE_LINKS_HERE},
+												   {"can_search", PERM_CAN_SEARCH}};
+
 Permissions::Permissions(int permissions)
 {
 	this->permissions = permissions;
@@ -36,3 +47,20 @@ Permissions::Permissions(const std::string &str)
 		}
 	}
 }
+
+std::string Permissions::toString(int perms)
+{
+	std::string result;
+	for(auto pair : permmap)
+	{
+		if(pair.second & perms)
+		{
+			result += pair.first + ",";
+		}
+	}
+	if(result.size() > 0)
+	{
+		result.pop_back();
+	}
+	return result;
+}

permissions.h

@@ -14,20 +14,12 @@
 
 #include <string>
 #include <map>
+
 class Permissions
+
 {
   private:
 	int permissions = 0;
-	const std::map<std::string, int> permmap = {{"can_read", PERM_CAN_READ},
-												{"can_edit", PERM_CAN_EDIT},
-												{"can_page_history", PERM_CAN_PAGE_HISTORY},
-												{"can_global_history", PERM_CAN_GLOBAL_HISTORY},
-												{"can_delete", PERM_CAN_DELETE},
-												{"can_see_page_list", PERM_CAN_SEE_PAGE_LIST},
-												{"can_create", PERM_CAN_CREATE},
-												{"can_see_category_list", PERM_CAN_SEE_CATEGORY_LIST},
-												{"can_see_links_here", PERM_CAN_SEE_LINKS_HERE},
-												{"can_search", PERM_CAN_SEARCH}};
 
   public:
 	Permissions()
@@ -102,6 +94,13 @@ class Permissions
 	{
 		return this->permissions & PERM_CAN_SEE_PAGE_LIST;
 	}
+
+	std::string toString() const
+	{
+		return Permissions::toString(this->permissions);
+	}
+
+	static std::string toString(int perms);
 };
 
 #endif // PERMISSIONS_H