X-Git-Url: http://git.euphorik.ch/?p=euphorik.git;a=blobdiff_plain;f=modules%2Ferl%2Feuphorik_protocole.erl;h=ef37ace3991fe3194607f60080b29b120b181574;hp=57275fcb1c1d05bc1874d34adf0544bdad04b823;hb=5d9992368bb386d2e606ae037c5478fe10ac70e8;hpb=50e129994805932dbf407e55afb971c0f7b20f1c
diff --git a/modules/erl/euphorik_protocole.erl b/modules/erl/euphorik_protocole.erl
index 57275fc..ef37ace 100755
--- a/modules/erl/euphorik_protocole.erl
+++ b/modules/erl/euphorik_protocole.erl
@@ -1,261 +1,530 @@
-% coding: utf-8
-% Ce module gére les différents message envoyé par le client (javascript) via AJAX.
-% Par exemple le client peut demander les derniers messages du minichat.
-% Les messages sont au format XML, la plus part des fonctions accepte un xmlDocument() et renvoie un string()
-% qui est la réponse XML.
-% Example XML : http://www.erlang.org/doc/apps/xmerl/xmerl_ug.html.
-% @author G.Burri
-
--module(euphorik_protocole).
--export([
- %generation_captcha/1, Obsolète
- %nouveau_user_captcha/1, Obsolète
- nouveau_user_login/1,
- login/1,
- logout/1,
- profile/1,
- refreshMessage/1,
- message/1
+% coding: utf-8
+% Copyright 2008 Grégory Burri
+%
+% This file is part of Euphorik.
+%
+% Euphorik is free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+%
+% Euphorik is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with Euphorik. If not, see .
+%
+% Ce module gére les différents messages envoyés par le client (javascript) via AJAX.
+% Les messages donnés ainsi que les réponses sont au format JSON.
+
+
+-module(euphorik_protocole).
+-author("Greg Burri ").
+-export([
+ register/2,
+ login/2,
+ profile/1,
+ wait_event/1,
+ put_message/1,
+ ban/1,
+ slap/1,
+ unban_ip/1,
+ list_banned_ips/1,
+ erreur/1
]).
-
--include_lib("xmerl/include/xmerl.hrl").
-include("../include/euphorik_bd.hrl").
-include("../include/euphorik_defines.hrl").
-
-
-% Génère un nouveau captchat dans ?DOSSIER_CAPTCHA
-% Obsolète
-%~ generation_captcha(_) ->
- %~ {Mot_crypt, Nom_fichier} = captcha:create(5, ?DOSSIER_CAPTCHA),
- %~ simple_xml_to_string(xml_reponse_generation_captcha(?DOSSIER_CAPTCHA_RELATIF "/" ++ Nom_fichier, Mot_crypt)).
-
-
-% Un nouvel utilisateur doit être créé.
-% Obolète : le captcha n'existe plus
-% Action est un xmlElement().
-%~ nouveau_user_captcha(Action) ->
- %~ simple_xml_to_string(
- %~ case {xmerl_xpath:string("captchaCrypt", Action), xmerl_xpath:string("captchaInput", Action)} of
- %~ {[#xmlElement{content = [#xmlText{value = C1}]}], [#xmlElement{content = [#xmlText{value = C2}]}]} ->
- %~ C2_crypt = common:crypt(C2),
- %~ if C1 =:= C2_crypt ->
- %~ Cookie = generer_cookie(),
- %~ User = euphorik_minichat:nouveau_user("Paul", Cookie),
- %~ xml_reponse_login_ok(User);
- %~ true ->
- %~ xml_reponse_login_pas_ok("Captcha incorrect")
- %~ end;
- %~ _ ->
- %~ xml_reponse_login_pas_ok("XML malformé")
- %~ end
- %~ ).
-
-
+
+
% Une utilisateur s'enregistre avec un tuple {Login, Password}.
-% @spec nouveau_user_login(xmerl:xmlElement()) -> string()
-nouveau_user_login(Action) ->
- {Login, Password, Login_deja_pris} = case {xmerl_xpath:string("login", Action), xmerl_xpath:string("password", Action)} of
- {[#xmlElement{content = [#xmlText{value = L}]}], [#xmlElement{content = [#xmlText{value = P}]}]} ->
- {L, P, case euphorik_minichat:user_by_login(L) of {ok, _} -> true; _ -> false end};
- _ -> {[], [], false}
- end,
- simple_xml_to_string(
- if Login_deja_pris->
- xml_reponse_login_pas_ok("Login déjà pris");
- true ->
- Cookie = generer_cookie(),
- User = euphorik_minichat:nouveau_user(Login, Password, Cookie),
- xml_reponse_login_ok(User)
- end
- ).
-
-
-% Un utilisateur se logge.
-login(Action) ->
- case xmerl_xpath:string("cookie", Action) of
- [#xmlElement{content = [#xmlText{value = Cookie}]}] ->
- loginUser(euphorik_minichat:user_by_cookie(Cookie));
- _ ->
- case {xmerl_xpath:string("login", Action), xmerl_xpath:string("password", Action)} of
- {[#xmlElement{content = [#xmlText{value = Login}]}], [#xmlElement{content = [#xmlText{value = Password}]}]} ->
- loginUser(euphorik_minichat:user_by_login_password(Login, Password));
- _ ->
- simple_xml_to_string(xml_reponse_login_pas_ok("XML malformé"))
- end
- end.
-loginUser({ok, User}) ->
- euphorik_minichat:update_date_derniere_connexion(User#user.id),
- simple_xml_to_string(xml_reponse_login_ok(User));
-loginUser(_) ->
- simple_xml_to_string(xml_reponse_login_pas_ok("Erreur de login")).
-
-
+register([{"login", Login}, {"password", Password}, {"profile", Profile_json}], IP) ->
+ Can_register = euphorik_bd:can_register(IP),
+ if Can_register ->
+ case euphorik_bd:user_by_login(Login) of
+ {ok, _} ->
+ erreur(10);
+ _ ->
+ User = euphorik_bd:nouveau_user(Login, Password, generer_cookie(), profile_from_json(Profile_json)),
+ euphorik_bd:update_ip(User#user.id, IP),
+ json_reponse_login_ok(User)
+ end;
+ true ->
+ erreur_register_flood()
+ end;
+% Enregistrement sans {Login, Password}
+register([{"profile", Profile_json}], IP) ->
+ Can_register = euphorik_bd:can_register(IP),
+ if Can_register ->
+ Profile = profile_from_json(Profile_json),
+ User = euphorik_bd:nouveau_user(generer_cookie(), Profile#profile{pseudo = ""}),
+ euphorik_bd:update_ip(User#user.id, IP),
+ json_reponse_login_ok(User);
+ true ->
+ erreur_register_flood()
+ end.
+
+erreur_register_flood() ->
+ erreur(20).
+
+
+% Un utilisateur se logge (avec un couple {login, mot de passe})
+login([{"login", Login}, {"password", Password}], IP) ->
+ case euphorik_bd:user_by_login_password(Login, Password) of
+ {ok, User} ->
+ loginUser(User, IP);
+ _ ->
+ timer:sleep(?TEMPS_ATTENTE_ERREUR_LOGIN),
+ erreur(30)
+ end;
+% Un utilisateur se logge (avec un cookie)
+login([{"cookie", Cookie}], IP) ->
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, User} ->
+ loginUser(User, IP);
+ _ ->
+ timer:sleep(?TEMPS_ATTENTE_ERREUR_LOGIN),
+ erreur(40)
+ end.
+
+
+% L'utilisateur donné se logge avec l'ip donnée.
+loginUser(User, IP) ->
+ euphorik_bd:update_ip(User#user.id, IP),
+ euphorik_bd:update_date_derniere_connexion(User#user.id),
+ json_reponse_login_ok(User).
+
+
% Renvoie un string() représentant un cookie en base 36. Il y a 10^32 possibillités.
-generer_cookie() ->
- {A1,A2,A3} = now(),
+generer_cookie() ->
+ {A1, A2, A3} = erlang:timestamp(),
random:seed(A1, A2, A3),
- erlang:integer_to_list(random:uniform(math:pow(10, 32)), 36).
-
-
-% Un utilisateur se délogge.
-logout(_) ->
- do_nothing.
-
-
-% Modification du profile.
-profile(Action) ->
- simple_xml_to_string(
- case xmerl_xpath:string("cookie", Action) of
- [#xmlElement{content = [#xmlText{value = Cookie}]}] ->
- Login = case xmerl_xpath:string("login", Action) of [#xmlElement{content = [#xmlText{value = L}]}] -> L; _ -> undefined end,
- Password = case xmerl_xpath:string("password", Action) of [#xmlElement{content = [#xmlText{value = P}]}] -> P; _ -> undefined end,
- Pseudo = case xmerl_xpath:string("pseudo", Action) of [#xmlElement{content = [#xmlText{value = P2}]}] -> P2; _ -> Login end,
- Email = case xmerl_xpath:string("email", Action) of [#xmlElement{content = [#xmlText{value = E}]}] -> E; _ -> undefined end,
- Css = case xmerl_xpath:string("css", Action) of [#xmlElement{content = [#xmlText{value = C}]}] -> C; _ -> undefined end,
- case euphorik_minichat:set_profile(Cookie, Login, Password, Pseudo, Email, Css) of
- ok ->
- xml_reponse_profile_ok();
- login_deja_pris ->
- xml_reponse_profile_pas_ok("Login déjà pris");
- _ ->
- xml_reponse_profile_pas_ok("Impossible de mettre à jour le profile")
- end;
- _ ->
- xml_reponse_profile_pas_ok("XML malformé")
- end
- ).
-
-
-% Renvoie les messages appropriés.
-refreshMessage(Action) ->
- simple_xml_to_string(
- case {
- xmerl_xpath:string("nombreMessage", Action), % le nombre de message qu'affiche le client
- xmerl_xpath:string("page", Action) % la page désiré, la première (les derniers messages) étant la 1
- } of
- {
- [#xmlElement{content = [#xmlText{value = Nb_message_str}]}],
- [#xmlElement{content = [#xmlText{value = Page_str}]}]
- } ->
- Nb_message = list_to_integer(Nb_message_str),
- Page = list_to_integer(Page_str),
- Dernier_id = case xmerl_xpath:string("dernierMessageId", Action) of % l'id du dernier message que connait le client
- [#xmlElement{content = [#xmlText{value = D}]}] -> erlang:list_to_integer(D, 36);
- _ -> 0
- end,
- User = case xmerl_xpath:string("cookie", Action) of
- [#xmlElement{content = [#xmlText{value = Cookie}]}] ->
- case euphorik_minichat:user_by_cookie(Cookie) of
- {ok, U} -> U;
- _ -> inconnu
- end;
- _ -> inconnu
- end,
- % extraction des conversations en [{id, page}, ..]
- Conversations = lists:map(
- fun(Conv) ->
- [#xmlElement{content = [#xmlText{value = Id_racine_str}]}] = xmerl_xpath:string("racine", Conv),
- [#xmlElement{content = [#xmlText{value = Page_conv_str}]}] = xmerl_xpath:string("page", Conv),
- {erlang:list_to_integer(Id_racine_str, 36), erlang:list_to_integer(Page_conv_str)}
- end,
- xmerl_xpath:string("conversation", Action)
- ),
- % accrochez-vous ca va siouxer ;)
- [{reponse, [{name, "refreshMessages"}],
- lists:map(
- fun({Conv, Plus}) ->
- {conversation, [],
- [{autresPages, [], [atom_to_list(Plus)]} |
- lists:map(
- fun({Mess, Repond_a}) ->
- Est_proprietaire = User =/= inconnu andalso User#user.id =:= Mess#minichat.auteur_id,
- A_repondu_a_message = User =/= inconnu andalso euphorik_minichat:a_repondu_a_message(User#user.id, Mess#minichat.id),
- Est_une_reponse_a_user = User =/= inconnu andalso euphorik_minichat:est_une_reponse_a_user(User#user.id, Mess#minichat.id),
- User_mess =
- if Mess#minichat.auteur_id =:= 0 ->
- inconnu;
- true ->
- {ok, U2} = euphorik_minichat:user_by_id(Mess#minichat.auteur_id),
- U2
- end,
- {message, [{id, erlang:integer_to_list(Mess#minichat.id, 36)}],
+ erlang:integer_to_list(random:uniform(trunc(math:pow(10, 32))), 36).
+
+
+% Modification du profile.
+profile(
+ [
+ {"cookie", Cookie},
+ {"login", Login},
+ {"password", Password},
+ {"profile", Profile_json}
+ ]
+) ->
+ case profile_from_json(Profile_json) of
+ {erreur, E} -> E;
+ Profile ->
+ case euphorik_bd:set_profile(Cookie, Login, Password, Profile) of
+ ok ->
+ json_reponse_ok();
+ login_deja_pris ->
+ erreur(10);
+ _ ->
+ erreur(50)
+ end
+ end.
+
+
+% Construit un #user à partir des données JSON
+profile_from_json(
+ {struct,
+ [
+ {"nick", Pseudo},
+ {"email", Email},
+ {"css", Css},
+ {"chat_order", Chat_order_str},
+ {"nick_format", Nick_format_str},
+ {"view_times", View_times},
+ {"view_tooltips", View_tooltips},
+ {"conversations", {array, Conversations_json}},
+ {"ostentatious_master", Ostentatious_master_str}
+ ]
+ }
+) ->
+ % décomposition de la strucure JSON
+ Conversations = lists:foldr(
+ fun({struct, [{"root", Racine}, {"minimized", Reduit}]}, A) ->
+ % virage des messages qui n'existent pas
+ Message_exite = euphorik_bd:message_existe(Racine),
+ if Message_exite ->
+ [ {Racine, Reduit} | A];
+ true ->
+ A
+ end
+ end,
+ [],
+ Conversations_json
+ ),
+ % vérification des données JSON
+ Chat_order = list_to_atom(Chat_order_str),
+ Chat_order_valide = lists:any(fun(E) -> E =:= Chat_order end, [reverse, chrono]),
+ if not Chat_order_valide ->
+ {erreur, Chat_order_str ++ " n'est pas une valeur acceptée pour 'chat_order'"};
+ true ->
+ Nick_format = list_to_atom(Nick_format_str),
+ Nick_format_valide = lists:any(fun(E) -> E =:= Nick_format end, [nick, login, nick_login]),
+ if not Nick_format_valide ->
+ {erreur, Nick_format_str ++ " n'est pas une valeur acceptée pour 'nick_format'"};
+ true ->
+ Ostentatious_master = list_to_atom(Ostentatious_master_str),
+ Ostentatious_master_valide = lists:any(fun(E) -> E =:= Ostentatious_master end, [invisible, light, heavy]),
+ if not Ostentatious_master_valide ->
+ {erreur, Ostentatious_master_str ++ " n'est pas une valeur acceptée pour 'ostentatious_master'"};
+ true ->
+ #profile{
+ pseudo = Pseudo,
+ email = Email,
+ css = Css,
+ chat_order = Chat_order,
+ nick_format = Nick_format,
+ view_times = View_times,
+ view_tooltips = View_tooltips,
+ conversations = Conversations,
+ ostentatious_master = Ostentatious_master
+ }
+ end
+ end
+ end.
+
+
+% Attend un événement pour la page "Chat"
+% last_message id et cookie sont facultatifs
+wait_event([{"page", "chat"} | Data]) ->
+ % traitement des inputs
+ Cookie = case lists:keysearch("cookie", 1, Data) of {value, {_, C}} -> C; _ -> inconnu end,
+ Last_message_id = case lists:keysearch("last_message_id", 1, Data) of {value, {_, Id}} -> Id; _ -> 0 end,
+ {value, {_, Message_count}} = lists:keysearch("message_count", 1, Data),
+ Main_page = case lists:keysearch("main_page", 1, Data) of {value, {_, P}} -> P; _ -> 1 end,
+ {value, {_, {array, Conversations_json}}} = lists:keysearch("conversations", 1, Data),
+ Racines_conversations = lists:map(
+ fun({struct, [{"root", Racine}, {"page", Page} | Reste]}) ->
+ Last_mess_conv = case Reste of [{"last_message_id", L}] -> L; _ -> 0 end,
+ {Racine, Page, Last_mess_conv}
+ end,
+ Conversations_json
+ ),
+ User = case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, U} -> U;
+ _ -> inconnu
+ end,
+ case mnesia:subscribe({table, minichat, detailed}) of
+ {error, E} -> E;
+ _ ->
+ % attente d'événements
+ R = wait_event_page_chat(User, Racines_conversations, Message_count, Last_message_id, Main_page),
+ mnesia:unsubscribe({table, minichat, detailed}),
+ R
+ end;
+% Attend un événement pour la page "Admin"
+wait_event([{"page", "admin"}]) ->
+ case wait_event_page_admin() of
+ banned_ips_refresh ->
+ {struct,
+ [
+ {"reply", "banned_ips_refresh"}
+ ]
+ };
+ _ ->
+ erreur(60)
+ end;
+wait_event(_) ->
+ erreur(70).
+
+
+% Attend un événement pour la page "Chat" et renvoie les messages manquants au client.
+wait_event_page_chat(User, Racines_conversations, Message_count, Last_message_id, Main_page) ->
+ % est-ce qu'il y a des nouveaux messages ?
+ case euphorik_minichat_conversation:conversations(Racines_conversations, Message_count, Last_message_id, Main_page) of
+ vide ->
+ wait_event_bd_page_chat(),
+ wait_event_page_chat(User, Racines_conversations, Message_count, Last_message_id, Main_page);
+ Conversations ->
+ % Accrochez-vous ca va siouxer ;).
+ {struct, [
+ {"reply", "new_messages"},
+ {"conversations", {array,
+ lists:map(
+ fun({Racine, {Conv, Plus}}) ->
+ {struct, [
+ {"last_page", not Plus},
+ {"first", % le premier message de la conversation
+ if Racine =:= undefined orelse Conv =:= [] ->
+ null;
+ true ->
+ {Racine_id, _, _} = Racine,
+ case euphorik_bd:message_by_id(Racine_id) of
+ {ok, Mess} ->
+ json_message(Mess, euphorik_bd:parents_id(Racine_id), User);
+ _ ->
+ null
+ end
+ end
+ },
+ {messages, {array,
+ lists:map(
+ fun({Mess, Repond_a}) ->
+ json_message(Mess, Repond_a, User)
+ end,
+ Conv
+ )
+ }}
+ ]}
+ end,
+ % on ajoute un 'undefined' correspondant à la premier conversation qui ne possède pas de racine
+ % TODO : peut être à revoir car un peu lourd est compliqué
+ aggregation_racines_conversations([undefined | Racines_conversations], Conversations)
+ )
+ }}
+ ]}
+ end.
+
+
+aggregation_racines_conversations(L1, L2) ->
+ aggregation_racines_conversations(L1, L2, []).
+aggregation_racines_conversations([], [], L) -> lists:reverse(L);
+aggregation_racines_conversations([E1|R1], [E2|R2], L) ->
+ aggregation_racines_conversations(R1, R2, [{E1, E2} | L]).
+
+
+
+% Attend un événement lié à la page 'chat'.
+wait_event_bd_page_chat() ->
+ receive % attente d'un post
+ {mnesia_table_event, {write, minichat, _Message, [], _}} ->
+ ok;
+ {tcp_closed, _} ->
+ exit(normal);
+ _ ->
+ wait_event_bd_page_chat()
+ % 60 minutes de timeout (on ne sais jamais)
+ % Après 60 minutes de connexion, le client doit donc reétablir une connexion
+ after 1000 * 60 * 60 ->
+ timeout
+ end.
+
+
+% Attent un événement concernant la page admin
+% banned_ips_refresh
+% ou timeout
+wait_event_page_admin() ->
+ case mnesia:subscribe({table, ip_table, detailed}) of
+ {error, E} -> E;
+ _ ->
+ R = receive
+ {mnesia_table_event, {write, ip_table, IP, [Old_IP | _], _}}
+ when Old_IP#ip_table.ban =/= IP#ip_table.ban; Old_IP#ip_table.ban_duration =/= IP#ip_table.ban_duration ->
+ banned_ips_refresh;
+ {tcp_closed, _} ->
+ exit(normal);
+ _ ->
+ wait_event_page_admin()
+ % 60 minutes de timeout (on ne sais jamais)
+ % Après 60 minutes de connexion, le client doit donc reétablir une connexion
+ after 1000 * 60 * 60 ->
+ timeout
+ end,
+ mnesia:unsubscribe({table, ip_table, detailed}),
+ R
+ end.
+
+
+% Un utilisateur envoie un message
+% Answer_to est une liste d'id (int)
+put_message(
+ [
+ {"cookie", Cookie},
+ {"nick", Nick},
+ {"content", Content},
+ {"answer_to", {array, Answer_to}}
+ ]
+) ->
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, User} ->
+ case euphorik_bd:est_banni(User#user.id) of
+ {true, Temps_restant} ->
+ erreur(80, [format_minutes(Temps_restant)]);
+ _ ->
+ Strip_content = string:strip(Content),
+ if Strip_content =:= [] ->
+ erreur(90);
+ true ->
+ % attention : non-atomique (update_pseudo+nouveau_message)
+ euphorik_bd:update_pseudo_user(User#user.id, Nick),
+ case euphorik_bd:nouveau_message(Strip_content, User#user.id, Answer_to) of
+ {erreur, R} -> erreur(100, [R]);
+ _ ->
+ json_reponse_ok()
+ end
+ end
+ end;
+ _ ->
+ erreur(110)
+ end.
+
+
+% bannissement d'un utilisateur (son ip est bannie)
+ban(
+ [
+ {"cookie", Cookie},
+ {"duration", Duration},
+ {"user_id", User_id},
+ {"reason", Reason}
+ ]) ->
+ % controle que l'utilisateur est un admin
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, User1 = #user{ek_master = true}} ->
+ case euphorik_bd:user_by_id(User_id) of
+ {ok, User1} ->
+ erreur(120);
+ {ok, #user{ek_master = false, profile = Profile2} = User2} ->
+ euphorik_bd:ban(User2#user.last_ip, Duration),
+ euphorik_bd:nouveau_message_sys(lists:flatten(io_lib:format("\"~s~s\" est ~s pour ~s.~s",
+ [
+ Profile2#profile.pseudo,
+ if User2#user.login =:= [] -> ""; true -> " (" ++ User2#user.login ++ ")" end,
+ if Duration =< 15 -> "kické"; true -> "banni" end,
+ format_minutes(Duration),
+ if Reason =/= [] -> " - Raison: " ++ Reason; true -> "" end ++ "."
+ ]
+ ))),
+ json_reponse_ok();
+ {ok, _} ->
+ erreur(130);
+ _ ->
+ erreur(140)
+ end;
+ _ ->
+ erreur(150)
+ end.
+
+
+% slapage d'un user (avertissement)
+slap(
+ [
+ {"cookie", Cookie},
+ {"user_id", User_id},
+ {"reason", Reason}
+ ]) ->
+ % controle que l'utilisateur est un admin
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, User1 = #user{ek_master = true, profile = Profile1}} ->
+ case euphorik_bd:user_by_id(User_id) of
+ {ok, User1} ->
+ euphorik_bd:nouveau_message_sys(lists:flatten(io_lib:format("~s s'auto slap~s.",
+ [
+ Profile1#profile.pseudo,
+ if Reason =/= [] -> " - Raison: " ++ Reason; true -> "" end
+ ]
+ ))),
+ json_reponse_ok();
+ {ok, #user{ek_master = false, profile = Profile2}} ->
+ euphorik_bd:nouveau_message_sys(lists:flatten(io_lib:format("~s se fait slaper par ~s.~s",
+ [
+ Profile2#profile.pseudo,
+ Profile1#profile.pseudo,
+ if Reason =/= [] -> " - Raison: " ++ Reason; true -> "" end ++ "."
+ ]
+ ))),
+ json_reponse_ok();
+ {ok, _} ->
+ erreur(130);
+ _ ->
+ erreur(160)
+ end;
+ _ ->
+ erreur(170)
+ end.
+
+
+unban_ip(
+ [
+ {"cookie", Cookie},
+ {"ip", IP}
+ ]
+) ->
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, #user{ek_master = true}} ->
+ euphorik_bd:deban(euphorik_common:unserialize_ip(IP)),
+ json_reponse_ok();
+ _ ->
+ erreur(230)
+ end.
+
+
+list_banned_ips(
+ [
+ {"cookie", Cookie}
+ ]
+) ->
+ case euphorik_bd:user_by_cookie(Cookie) of
+ {ok, #user{ek_master = true}} ->
+ {
+ struct,
+ [
+ {"reply", "list_banned_ips"},
+ {"list", {array, lists:map(
+ fun({IP, T, Users}) ->
+ {struct,
+ [
+ {"ip", euphorik_common:serialize_ip(IP)},
+ {"remaining_time", format_minutes(T)},
+ {"users", {array, lists:map(
+ fun({Pseudo, Login}) ->
+ {struct,
[
- {date, [], [format_date(Mess#minichat.date)]},
- {systeme, [], [atom_to_list(Mess#minichat.auteur_id =:= 0)]},
- {proprietaire, [], [atom_to_list(Est_proprietaire)]},
- {repondu, [], [atom_to_list(A_repondu_a_message)]},
- {reponse, [], [atom_to_list(Est_une_reponse_a_user)]},
- {pseudo, [], [Mess#minichat.pseudo]},
- {login, [], [if User_mess =:= inconnu -> Mess#minichat.pseudo; true -> User_mess#user.login end]},
- {contenu, [], [Mess#minichat.contenu]},
- {repondA, [], xml_repond_a(Repond_a)}
+ {"nick", Pseudo},
+ {"login", Login}
]
- }
- end,
- Conv
- )
- ]
+ }
+ end,
+ Users
+ )}}
+ ]
}
- end,
- euphorik_minichat_conversation:conversations(Conversations, Nb_message, Dernier_id, Page)
- )
- }];
- _ ->
- [{reponse, [{name, "refreshMessages"}], [{erreur, [], ["erreur"]}]}]
- end
- ).
-
-
-% Prend une liste de xml text node et en resort un string()
-% xmerl : "test & test" devient deux fragments de texte : "test " et "& test", il faut donc rassembler les morceaux...
-defragmenter(Text_nodes) ->
- lists:foldl(fun(Node, Acc) -> #xmlText{value = V} = Node, Acc ++ V end, [], Text_nodes).
-
-
-% Un utilisateur envoie un message
-message(Action) ->
- simple_xml_to_string(
- case {
- xmerl_xpath:string("cookie", Action),
- xmerl_xpath:string("pseudo", Action),
- xmerl_xpath:string("contenu", Action)
- } of
- {
- [#xmlElement{content = [#xmlText{value = Cookie}]}],
- [#xmlElement{content = Pseudo_fragments}],
- [#xmlElement{content = Contenu_fragments}]
- } ->
- case euphorik_minichat:user_by_cookie(Cookie) of
- {ok, U} ->
- Pseudo = defragmenter(Pseudo_fragments),
- Contenu = defragmenter(Contenu_fragments),
- % met à jour le pseudo du user
- euphorik_minichat:update_pseudo_user(U#user.id, Pseudo),
- Reponses = case xmerl_xpath:string("reponses", Action) of
- [#xmlElement{content = C}] ->
- lists:map(
- fun (Reponse) ->
- #xmlElement{attributes = [#xmlAttribute{name = id, value = Id_reponse}]} = Reponse,
- erlang:list_to_integer(Id_reponse, 36)
- end
- , C);
- _ -> []
- end,
- Contenu_strip = string:strip(Contenu),
- if Contenu_strip =:= [] -> xml_reponse_message(pas_ok);
- true ->
- case euphorik_minichat:nouveau_message(Contenu, U#user.id, Reponses) of
- erreur -> xml_reponse_message(pas_ok);
- _ -> xml_reponse_message(ok)
- end
- end;
- _ -> xml_reponse_message(pas_ok)
- end;
- _ ->
- xml_reponse_message(pas_ok)
- end
- ).
-
+ end,
+ euphorik_bd:list_ban()
+ )}}
+ ]
+ };
+ _ ->
+ erreur(230)
+ end.
+
+
+% Construit une erreur
+erreur(Num, Args) ->
+ erreur_json(Num, lists:flatten(io_lib:format(euphorik_bd:get_texte(Num), Args))).
+
+
+erreur(Num) ->
+ erreur_json(Num, euphorik_bd:get_texte(Num)).
+
+
+erreur_json(Num, Mess) ->
+ {
+ struct, [
+ {"reply", "error"},
+ {"no", Num},
+ {"error_message", Mess}
+ ]
+ }.
+
+
+% Formatage de minutes.
+% par exemple : "1min", "45min", "1h23min", "1jour 2h34min"
+format_minutes(Min) ->
+ Jours = Min div (60 * 24),
+ Heures = Min rem (60 * 24) div 60,
+ Minutes = Min rem (60),
+ if Jours =/= 0 -> integer_to_list(Jours) ++ " Jour" ++ if Jours > 1 -> "s"; true -> "" end ++ " "; true -> "" end ++
+ if Heures =/= 0 -> integer_to_list(Heures) ++ " heure" ++ if Heures > 1 -> "s"; true -> "" end; true -> "" end ++
+ if Minutes == 0 ->
+ "";
+ true ->
+ " " ++ integer_to_list(Minutes) ++ " minute" ++ if Minutes > 1 -> "s"; true -> "" end
+ end.
+
% Formatage d'une heure
% local_time() -> string
@@ -265,110 +534,83 @@ format_date(Date) ->
{{Annee, Mois, Jour}, {Heure, Minute, Seconde}} = DateLocal,
{{AnneeNow, _, _}, {_, _, _}} = DateNowLocal,
Hier = calendar:date_to_gregorian_days(element(1, DateLocal)) =:= calendar:date_to_gregorian_days(element(1, DateNowLocal)) - 1,
- if element(1, DateLocal) =:= element(1, DateNowLocal) ->
- "";
- Hier ->
- "Hier ";
- Annee =:= AnneeNow ->
- io_lib:format("~2.10.0B/~2.10.0B ", [Jour, Mois]);
- true ->
- io_lib:format("~2.10.0B/~2.10.0B/~B ", [Jour, Mois, Annee])
- end ++
- io_lib:format("~2.10.0B:~2.10.0B:~2.10.0B", [Heure, Minute, Seconde]).
-
-
-%%%%%%%%% %%%%%%%%%
-simple_xml_to_string(XML) ->
- lists:flatten(xmerl:export_simple(XML, xmerl_xml, [{prolog, ["\n"]}])).
-
-
-% Construit une réponse positive à un login
-% si Enregistre vaut true alors cela veut dire que la personne s'est enregistré (elle possède au moins un login et un password)
-xml_reponse_login_ok(User) ->
- [{reponse, [{name, "login"}],
- [
- {statut, [if (User#user.password =/= []) and (User#user.login =/= []) -> "enregistre"; true -> "identifie" end]},
- {cookie, [User#user.cookie]},
- {id, [erlang:integer_to_list(User#user.id, 36)]},
- {pseudo, [User#user.pseudo]},
- {login, [User#user.login]},
- {email, [User#user.email]},
- {css, [User#user.css]}
- ]
- }].
-
-
-% Construit un réponse négative à un login
-xml_reponse_login_pas_ok(Message) ->
- [{reponse, [{name, "login"}],
- [
- {statut, ["erreur"]},
- {information, [Message]}
- ]
- }].
-
-
-xml_reponse_profile_ok() ->
- [{reponse, [{name, "profile"}],
- [
- {statut, ["ok"]}
- ]
- }].
-
-
-xml_reponse_profile_pas_ok(Message) ->
- [{reponse, [{name, "profile"}],
- [
- {statut, ["pas ok"]},
- {information, [Message]}
- ]
- }].
-
-
-% Pas utilisé
-%~ xml_conversation(Mess_id, Nb) ->
- %~ {Mess_id, Conversation} = minichat:conversation(Mess_id, Nb),
- %~ xml_conversation(Conversation).
-%~ xml_conversation([]) -> [];
-%~ xml_conversation(Liste_id) ->
- %~ lists:map(
- %~ fun({Id, Sous_liste}) ->
- %~ {id, [{id, erlang:integer_to_list(Id, 36)}], xml_conversation(Sous_liste)}
- %~ end,
- %~ Liste_id
- %~ ).
-
-
-% Renvoie un element XML representant une liste de messages auquel le message M_id repond
-xml_repond_a(Reponses) ->
- lists:map(
- fun(Id_mess) ->
- {ok, M} = euphorik_minichat:message_by_id(Id_mess),
- {ok, User} = euphorik_minichat:user_by_mess(Id_mess),
- {id, [{id, erlang:integer_to_list(M#minichat.id, 36)}, {pseudo, M#minichat.pseudo}, {login, User#user.login}], []}
- end,
- Reponses
+ lists:flatten(
+ if element(1, DateLocal) =:= element(1, DateNowLocal) ->
+ "";
+ Hier ->
+ "Hier ";
+ Annee =:= AnneeNow ->
+ io_lib:format("~2.10.0B/~2.10.0B ", [Jour, Mois]);
+ true ->
+ io_lib:format("~2.10.0B/~2.10.0B/~B ", [Jour, Mois, Annee])
+ end ++
+ io_lib:format("~2.10.0B:~2.10.0B:~2.10.0B", [Heure, Minute, Seconde])
).
-
-
-xml_reponse_message(Ok) ->
- [
- {reponse, [{name, "message"}],
- [
- {statut, [], [case Ok of ok -> "ok"; pas_ok -> "pas ok" end]}
- ]
- }
- ].
-
-
-% Obsolète
-%~ xml_reponse_generation_captcha(Chemin, Captcha) ->
- %~ [
- %~ {reponse, [{name, "generationCaptcha"}],
- %~ [
- %~ {chemin, [], [Chemin]},
- %~ {captchaCrypt, [], [Captcha]}
- %~ ]
- %~ }
- %~ ].
-%%%%%%%%% %%%%%%%%%
+
+
+json_reponse_ok() ->
+ {struct, [{"reply", "ok"}]}.
+
+
+json_reponse_login_ok(#user{profile = Profile} = User) ->
+ {
+ struct, [
+ {"reply", "login"},
+ {"status", if (User#user.password =/= []) and (User#user.login =/= []) -> "auth_registered"; true -> "auth_not_registered" end},
+ {"cookie", User#user.cookie},
+ {"id", User#user.id},
+ {"login", User#user.login},
+ {"ek_master", User#user.ek_master},
+ {"profile", {struct,
+ [
+ {"nick", Profile#profile.pseudo},
+ {"email", Profile#profile.email},
+ {"css", Profile#profile.css},
+ {"chat_order", atom_to_list(Profile#profile.chat_order)},
+ {"nick_format", atom_to_list(Profile#profile.nick_format)},
+ {"view_times", Profile#profile.view_times},
+ {"view_tooltips", Profile#profile.view_tooltips},
+ {"conversations", {array, lists:map(
+ fun({Racine, Reduit}) ->
+ {struct, [{"root", Racine}, {"minimized", Reduit}]}
+ end,
+ Profile#profile.conversations
+ )}},
+ {"ostentatious_master", atom_to_list(Profile#profile.ostentatious_master)}
+ ]
+ }}
+ ]
+ }.
+
+% Renvoie le message formaté en JSON.
+% Mess est de type #minichat
+% Repond_a est une liste d'id des messages auquel répond Mess
+% User est l'utilisateur courant de type #user
+json_message(Mess, Repond_a, User) ->
+ Est_proprietaire = User =/= inconnu andalso User#user.id =:= Mess#minichat.auteur_id,
+ A_repondu_a_message = User =/= inconnu andalso euphorik_bd:a_repondu_a_message(User#user.id, Mess#minichat.id),
+ Est_une_reponse_a_user = User =/= inconnu andalso euphorik_bd:est_une_reponse_a_user(User#user.id, Mess#minichat.id),
+ {ok, #user{profile = Profile_mess} = User_mess } = euphorik_bd:user_by_id(Mess#minichat.auteur_id),
+ {struct, [
+ {"id", Mess#minichat.id},
+ {"user_id", User_mess#user.id},
+ {"date", case Mess#minichat.date of undefined -> "?"; _ -> format_date(Mess#minichat.date) end},
+ {"system", Mess#minichat.auteur_id =:= 0},
+ {"owner", Est_proprietaire},
+ {"answered", A_repondu_a_message},
+ {"is_a_reply", Est_une_reponse_a_user},
+ {"nick", Mess#minichat.pseudo},
+ {"login", User_mess#user.login},
+ {"content", Mess#minichat.contenu},
+ {"root", Mess#minichat.racine_id},
+ {"answer_to", {array, lists:map(
+ fun(Id_mess) ->
+ {ok, M} = euphorik_bd:message_by_id(Id_mess),
+ {ok, User_reponse} = euphorik_bd:user_by_mess(M#minichat.id),
+ {struct, [{"id", M#minichat.id}, {"nick", M#minichat.pseudo}, {"login", User_reponse#user.login}]}
+ end,
+ Repond_a
+ )}},
+ {"ek_master", User_mess#user.ek_master},
+ {"ostentatious_master", atom_to_list(Profile_mess#profile.ostentatious_master)}
+ ]}.