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60 lines
1.9 KiB
Erlang
60 lines
1.9 KiB
Erlang
%%%----------------------------------------------------------------------
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%%% File : ejabberd_web.erl
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%%% Author : Alexey Shchepin <alexey@sevcom.net>
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%%% Purpose :
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%%% Created : 28 Feb 2004 by Alexey Shchepin <alexey@sevcom.net>
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%%% Id : $Id$
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%%%----------------------------------------------------------------------
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-module(ejabberd_web).
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-author('alexey@sevcom.net').
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-vsn('$Revision$ ').
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%% External exports
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-export([make_xhtml/1,
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error/1]).
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-include("ejabberd.hrl").
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-include("jlib.hrl").
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-include("ejabberd_http.hrl").
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%% XXX bard: there are variants of make_xhtml in ejabberd_http and
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%% ejabberd_web_admin. It might be a good idea to centralize it here
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%% and also create an ejabberd_web.hrl file holding the macros, so
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%% that third parties can use ejabberd_web as an "utility" library.
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make_xhtml(Els) ->
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{xmlelement, "html", [{"xmlns", "http://www.w3.org/1999/xhtml"},
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{"xml:lang", "en"},
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{"lang", "en"}],
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[{xmlelement, "head", [],
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[{xmlelement, "meta", [{"http-equiv", "Content-Type"},
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{"content", "text/html; charset=utf-8"}], []}]},
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{xmlelement, "body", [], Els}
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]}.
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-define(X(Name), {xmlelement, Name, [], []}).
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-define(XA(Name, Attrs), {xmlelement, Name, Attrs, []}).
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-define(XE(Name, Els), {xmlelement, Name, [], Els}).
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-define(XAE(Name, Attrs, Els), {xmlelement, Name, Attrs, Els}).
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-define(C(Text), {xmlcdata, Text}).
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-define(XC(Name, Text), ?XE(Name, [?C(Text)])).
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-define(XAC(Name, Attrs, Text), ?XAE(Name, Attrs, [?C(Text)])).
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-define(LI(Els), ?XE("li", Els)).
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-define(A(URL, Els), ?XAE("a", [{"href", URL}], Els)).
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-define(AC(URL, Text), ?A(URL, [?C(Text)])).
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-define(P, ?X("p")).
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-define(BR, ?X("br")).
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-define(INPUT(Type, Name, Value),
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?XA("input", [{"type", Type},
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{"name", Name},
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{"value", Value}])).
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error(not_found) ->
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{404, [], make_xhtml([?XC("h1", "404 Not Found")])};
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error(not_allowed) ->
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{401, [], make_xhtml([?XC("h1", "401 Unauthorized")])}.
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