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(* camlp5r ./pa_html.cmo *)
(* $Id: notes.ml,v 5.33 2007-09-12 09:58:44 ddr Exp $ *)
(* Copyright (c) 1998-2007 INRIA *)
open Config;
open Gutil;
open Gwdb;
open Hutil;
open Mutil;
open Util;
value file_path conf base fname =
Util.base_path []
(List.fold_left Filename.concat (conf.bname ^ ".gwb")
[base_notes_dir base; fname ^ ".txt"])
;
value path_of_fnotes fnotes =
match NotesLinks.check_file_name fnotes with
[ Some (dl, f) -> List.fold_right Filename.concat dl f
| None -> "" ]
;
value read_notes base fnotes =
let fnotes = path_of_fnotes fnotes in
let s = base_notes_read base fnotes in
Wiki.split_title_and_text s
;
value print_search_form conf from_note =
tag "table" begin
tag "tr" begin
tag "td" "align=\"%s\"" conf.right begin
tag "form" "method=\"get\" action=\"%s\"" conf.command begin
tag "p" begin
hidden_env conf;
xtag "input"
"type=\"hidden\" name=\"m\" value=\"MISC_NOTES_SEARCH\"";
xtag "input"
"name=\"s\" size=\"30\" maxlength=\"40\" value=\"%s\""
(match p_getenv conf.env "s" with
[ Some s -> quote_escaped s
| None -> "" ]);
match from_note with
[ Some n ->
xtag "input" "type=\"hidden\" name=\"z\" value=\"%s\"" n
| None -> () ];
xtag "br";
tag "label" begin
xtag "input" "type=\"checkbox\" name=\"c\" value=\"on\"%s"
(match p_getenv conf.env "c" with
[ Some "on" -> " checked=\"checked\""
| Some _ | None -> "" ]);
Wserver.wprint "%s\n"
(transl_nth conf "search/case sensitive" 1);
end;
xtag "input" "type=\"submit\" value=\"%s\""
(capitale (transl_nth conf "search/case sensitive" 0));
end;
end;
end;
end;
end
;
value print_whole_notes conf base fnotes title s ho = do {
header_no_page_title conf
(fun _ -> Wserver.wprint "%s" (if title = "" then fnotes else title));
let what_links_page () =
if fnotes <> "" then
stagn "a" "href=\"%sm=NOTES;f=%s;ref=on\"" (commd conf) fnotes begin
Wserver.wprint "(%s)" (transl conf "linked pages");
end
else ()
in
gen_print_link_to_welcome what_links_page conf True;
tag "p" begin
xtag "br";
xtag "br";
end;
if title <> "" then
let title =
match ho with
[ Some (case_sens, h) -> html_highlight case_sens h title
| None -> title ]
in
Wserver.wprint "<h1>%s</h1>\n" title
else ();
match Util.open_etc_file "summary" with
[ Some ic -> Templ.copy_from_templ conf [] ic
| None -> () ];
let file_path = file_path conf base in
let s = string_with_macros conf [] s in
let edit_opt = Some (conf.wizard, "NOTES", fnotes) in
let s =
let wi =
{Wiki.wi_mode = "NOTES"; Wiki.wi_file_path = file_path;
Wiki.wi_cancel_links = conf.cancel_links;
Wiki.wi_person_exists = person_exists conf base;
Wiki.wi_always_show_link = conf.wizard || conf.friend}
in
Wiki.html_with_summary_of_tlsw conf wi edit_opt s
in
let s =
match ho with
[ Some (case_sens, h) -> html_highlight case_sens h s
| None -> s ]
in
Wserver.wprint "%s\n" s;
match ho with
[ Some _ -> print_search_form conf (Some fnotes)
| None -> () ];
trailer conf;
};
value print_notes_part conf base fnotes title s cnt0 =
do {
header_no_page_title conf
(fun _ -> Wserver.wprint "%s" (if title = "" then fnotes else title));
print_link_to_welcome conf True;
match Util.open_etc_file "summary" with
[ Some ic -> Templ.copy_from_templ conf [] ic
| None -> () ];
if cnt0 = 0 && title <> "" then do {
xtag "br";
xtag "br";
Wserver.wprint "<h1>%s</h1>\n" title
}
else ();
let s = string_with_macros conf [] s in
let lines = Wiki.extract_sub_part s cnt0 in
let mode = "NOTES" in
let wi =
{Wiki.wi_mode = mode; Wiki.wi_cancel_links = conf.cancel_links;
Wiki.wi_file_path = file_path conf base;
Wiki.wi_person_exists = person_exists conf base;
Wiki.wi_always_show_link = conf.wizard || conf.friend}
in
Wiki.print_sub_part conf wi conf.wizard mode fnotes cnt0 lines;
trailer conf;
}
;
value merge_possible_aliases conf db =
let aliases = Wiki.notes_aliases conf in
let db =
List.map
(fun (pg, (sl, il)) ->
let pg =
match pg with
[ NotesLinks.PgMisc f ->
NotesLinks.PgMisc (Wiki.map_notes aliases f)
| x -> x ]
in
let sl = List.map (Wiki.map_notes aliases) sl in
(pg, (sl, il)))
db
in
let db = List.sort (fun (pg1, _) (pg2, _) -> compare pg1 pg2) db in
List.fold_left
(fun list (pg, (sl, il)) ->
let (sl, il1, list) =
let (list1, list2) =
match list with
[ [((pg1, _) as x) :: l] ->
if pg = pg1 then ([x], l) else ([], list)
| [] -> ([], list) ]
in
match list1 with
[ [(_, (sl1, il1))] ->
let sl =
List.fold_left
(fun sl s -> if List.mem s sl then sl else [s :: sl]) sl sl1
in
let il =
List.fold_left
(fun il i -> if List.mem i il then il else [i :: il]) il il1
in
(sl, il, list2)
| _ -> (sl, il, list) ]
in
[(pg, (sl, il)) :: list])
[] db
;
value notes_links_db conf base eliminate_unlinked = do {
let bdir = Util.base_path [] (conf.bname ^ ".gwb") in
let fname = Filename.concat bdir "notes_links" in
let db = NotesLinks.read_db_from_file fname in
let db = merge_possible_aliases conf db in
let db2 =
List.fold_left
(fun db2 (pg, (sl, il)) ->
let record_it =
match pg with
[ NotesLinks.PgInd ip ->
authorized_age conf base (pget conf base ip)
| NotesLinks.PgFam ifam ->
let fam = foi base ifam in
if is_deleted_family fam then False
else authorized_age conf base (pget conf base (get_father fam))
| NotesLinks.PgNotes | NotesLinks.PgMisc _
| NotesLinks.PgWizard _ -> True ]
in
if record_it then
List.fold_left
(fun db2 s ->
try
let list = List.assoc s db2 in
[(s, [pg :: list]) :: List.remove_assoc s db2]
with
[ Not_found -> [(s, [pg]) :: db2] ])
db2 sl
else db2)
[] db
in
(* some kind of basic gc... *)
let misc = Hashtbl.create 1 in
let set =
List.fold_left
(fun set (pg, (sl, il)) ->
match pg with
[ NotesLinks.PgInd _ | NotesLinks.PgFam _ | NotesLinks.PgNotes |
NotesLinks.PgWizard _ ->
List.fold_left (fun set s -> StrSet.add s set) set sl
| NotesLinks.PgMisc s ->
do { Hashtbl.add misc s sl; set } ])
StrSet.empty db
in
let mark = Hashtbl.create 1 in
loop (StrSet.elements set) where rec loop =
fun
[ [s :: sl] ->
if Hashtbl.mem mark s then loop sl
else do {
Hashtbl.add mark s ();
let sl1 = try Hashtbl.find misc s with [ Not_found -> [] ] in
loop (List.rev_append sl1 sl)
}
| [] -> () ];
let is_referenced s = Hashtbl.mem mark s in
let db2 =
if eliminate_unlinked then
List.fold_right
(fun (s, list) db2 ->
if is_referenced s then [(s, list) :: db2]
else db2)
db2 []
else db2
in
List.sort
(fun (s1, _) (s2, _) -> alphabetic_order (Name.lower s1) (Name.lower s2))
db2
};
value print_linked_list conf base pgl =
tag "ul" begin
List.iter
(fun pg ->
stagn "li" begin
match pg with
[ NotesLinks.PgInd ip ->
let p = pget conf base ip in
Wserver.wprint "%s%s"
(Util.referenced_person_title_text conf base p)
(Date.short_dates_text conf base p)
| NotesLinks.PgFam ifam ->
let fam = foi base ifam in
let fath = pget conf base (get_father fam) in
let moth = pget conf base (get_mother fam) in
Wserver.wprint "%s%s & %s %s"
(Util.referenced_person_title_text conf base fath)
(Date.short_dates_text conf base fath)
(Util.referenced_person_title_text conf base moth)
(Date.short_dates_text conf base moth)
| NotesLinks.PgNotes ->
stagn "a" "href=\"%sm=NOTES\"" (commd conf) begin
Wserver.wprint "%s" (transl_nth conf "note/notes" 1);
end
| NotesLinks.PgMisc fnotes ->
stagn "tt" begin
Wserver.wprint "[";
stag "a" "href=\"%sm=NOTES;f=%s\"" (commd conf) fnotes
begin
Wserver.wprint "%s" fnotes;
end;
Wserver.wprint "]";
end
| NotesLinks.PgWizard wizname ->
stagn "tt" begin
stag "i" begin
Wserver.wprint "%s"
(transl_nth conf
"wizard/wizards/friend/friends/exterior" 0);
end;
Wserver.wprint " ";
stag "a" "href=\"%sm=WIZNOTES;v=%s\"" (commd conf)
(code_varenv wizname)
begin
Wserver.wprint "%s" wizname;
end;
end ];
end)
pgl;
end
;
value print_what_links conf base fnotes = do {
let title h =
do {
Wserver.wprint "%s " (capitale (transl conf "linked pages"));
if h then Wserver.wprint "[%s]" fnotes
else
stag "tt" begin
Wserver.wprint "[";
stag "a" "href=\"%sm=NOTES;f=%s\"" (commd conf) fnotes begin
Wserver.wprint "%s" fnotes;
end;
Wserver.wprint "]";
end
}
in
let db = notes_links_db conf base False in
Hutil.header conf title;
Hutil.print_link_to_welcome conf True;
match try Some (List.assoc fnotes db) with [ Not_found -> None ] with
[ Some pgl -> print_linked_list conf base pgl
| None -> () ];
Hutil.trailer conf;
};
value print conf base =
let fnotes =
match p_getenv conf.env "f" with
[ Some f -> if NotesLinks.check_file_name f <> None then f else ""
| None -> "" ]
in
match p_getenv conf.env "ref" with
[ Some "on" -> print_what_links conf base fnotes
| _ ->
let (nenv, s) = read_notes base fnotes in
let title = try List.assoc "TITLE" nenv with [ Not_found -> "" ] in
match p_getint conf.env "v" with
[ Some cnt0 -> print_notes_part conf base fnotes title s cnt0
| None -> print_whole_notes conf base fnotes title s None ] ]
;
value print_mod conf base =
let fnotes =
match p_getenv conf.env "f" with
[ Some f -> if NotesLinks.check_file_name f <> None then f else ""
| None -> "" ]
in
let title _ =
Wserver.wprint "%s - %s%s" (capitale (transl conf "base notes"))
conf.bname (if fnotes = "" then "" else " (" ^ fnotes ^ ")")
in
let (env, s) = read_notes base fnotes in
Wiki.print_mod_view_page conf True "NOTES" fnotes title env s
;
value update_notes_links_db conf fnotes s =
let slen = String.length s in
let (list_nt, list_ind) =
loop [] [] 1 0 where rec loop list_nt list_ind pos i =
if i = slen then (list_nt, list_ind)
else if i + 1 < slen && s.[i] = '%' then loop list_nt list_ind pos (i + 2)
else
match NotesLinks.misc_notes_link s i with
[ NotesLinks.WLpage j _ lfname _ _ ->
let list_nt =
if List.mem lfname list_nt then list_nt else [lfname :: list_nt]
in
loop list_nt list_ind pos j
| NotesLinks.WLperson j key _ txt ->
let list_ind =
let link = {NotesLinks.lnTxt = txt; NotesLinks.lnPos = pos} in
[(key, link) :: list_ind]
in
loop list_nt list_ind (pos + 1) j
| NotesLinks.WLwizard j _ _ -> loop list_nt list_ind pos j
| NotesLinks.WLnone -> loop list_nt list_ind pos (i + 1) ]
in
let bdir = Util.base_path [] (conf.bname ^ ".gwb") in
NotesLinks.update_db bdir fnotes (list_nt, list_ind)
;
value commit_notes conf base fnotes s = do {
let pg =
if fnotes = "" then NotesLinks.PgNotes
else NotesLinks.PgMisc fnotes
in
let fname = path_of_fnotes fnotes in
let fpath =
List.fold_left Filename.concat
(Util.base_path [] (conf.bname ^ ".gwb"))
[base_notes_dir base; fname]
in
Mutil.mkdir_p (Filename.dirname fpath);
try Gwdb.commit_notes base fname s with
[ Sys_error _ -> do { incorrect_request conf; raise Update.ModErr } ];
History.record conf base (Def.U_Notes (p_getint conf.env "v") fnotes) "mn";
update_notes_links_db conf pg s;
};
value print_mod_ok conf base =
let fname =
fun
[ Some f -> if NotesLinks.check_file_name f <> None then f else ""
| None -> "" ]
in
let edit_mode _ = if conf.wizard then Some "NOTES" else None in
let mode = "NOTES" in
let read_string = read_notes base in
let commit = commit_notes conf base in
let string_filter = string_with_macros conf [] in
let file_path = file_path conf base in
let wi =
{Wiki.wi_mode = mode; Wiki.wi_cancel_links = conf.cancel_links;
Wiki.wi_file_path = file_path;
Wiki.wi_person_exists = person_exists conf base;
Wiki.wi_always_show_link = conf.wizard || conf.friend}
in
Wiki.print_mod_ok conf wi edit_mode fname read_string commit string_filter
True
;
value begin_text_without_html_tags lim s =
loop 0 0 0 where rec loop i size len =
if i >= String.length s then Buff.get len
else if size > lim && String.length s > i + 3 then Buff.get len ^ "..."
else if s.[i] = '<' then
let i =
loop (i + 1) where rec loop i =
if i = String.length s then i
else if s.[i] = '>' then i + 1
else loop (i + 1)
in
loop i size len
else if s.[i] = '=' then loop (i + 1) size len
else
let nbc = if utf_8_db.val then Name.nbc s.[i] else i + 1 in
loop (i + nbc) (size + 1) (Buff.mstore len (String.sub s i nbc))
;
value print_misc_notes conf base =
let d =
match p_getenv conf.env "d" with
[ Some d -> d
| None -> "" ]
in
let title h =
Wserver.wprint "%s"
(if d = "" then
capitale (Util.translate_eval (transl conf "miscellaneous notes"))
else if h then "- " ^ d ^ " -"
else "<tt>- " ^ d ^ " -</tt>")
in
let db = notes_links_db conf base True in
let db =
List.fold_right
(fun (f, _) list ->
if String.length f >= String.length d then
if String.sub f 0 (String.length d) = d then
let r =
String.sub f (String.length d)
(String.length f - String.length d)
in
if d = "" || r <> "" && r.[0] = NotesLinks.char_dir_sep then
let r =
if d = "" then r else String.sub r 1 (String.length r - 1)
in
try
let i = String.index r NotesLinks.char_dir_sep in
let r = String.sub r 0 i in
match list with
[ [(r', None) :: _] when r = r' -> list
| _ -> [(r, None) :: list] ]
with
[ Not_found -> [(r, Some f) :: list] ]
else list
else list
else list)
db []
in
do {
header conf title;
print_link_to_welcome conf True;
if db <> [] then
tag "ul" begin
if d <> "" then
tag "li" "class=\"parent\"" begin
stag "a" "href=\"%sm=MISC_NOTES%s\"" (commd conf)
(try
let i = String.rindex d NotesLinks.char_dir_sep in
let d = String.sub d 0 i in
";d=" ^ d
with
[ Not_found -> "" ])
begin
Wserver.wprint "<tt><--</tt>";
end;
end
else ();
List.iter
(fun (r, f) ->
match f with
[ Some f ->
let txt =
let (n, s) = read_notes base f in
let t = try List.assoc "TITLE" n with [ Not_found -> "" ] in
if t <> "" then t
else if s = "" then ""
else "<em>" ^ begin_text_without_html_tags 50 s ^ "</em>"
in
let c =
let f = file_path conf base (path_of_fnotes f) in
if Sys.file_exists f then "" else " style=\"color:red\""
in
tag "li" "class=\"file\"" begin
Wserver.wprint "<tt>[";
stag "a" "href=\"%sm=NOTES;f=%s\"%s" (commd conf) f c begin
Wserver.wprint "%s" r;
end;
Wserver.wprint "]</tt>%s\n"
(if txt = "" then "" else " : " ^ txt);
end
| None ->
tag "li" "class=\"folder\"" begin
stag "tt" begin
stag "a" "href=\"%sm=MISC_NOTES;d=%s\"" (commd conf)
(if d = "" then r else
d ^ String.make 1 NotesLinks.char_dir_sep ^ r)
begin
Wserver.wprint "%s " r;
Wserver.wprint "-->";
end;
end;
end ])
db;
end
else ();
if d = "" then print_search_form conf None else ();
trailer conf;
}
;
(* searching *)
value search_text conf base s =
let s = if s = "" then " " else s in
let case_sens = p_getenv conf.env "c" = Some "on" in
let db =
let db = notes_links_db conf base True in
let db = ["" :: List.map fst db] in
match p_getenv conf.env "z" with
[ None -> db
| Some f ->
loop db where rec loop =
fun
[ [fnotes :: list] -> if f = fnotes then list else loop list
| [] -> [] ] ]
in
let noteo =
loop db where rec loop =
fun
[ [fnotes :: list] ->
let (nenv, nt) = read_notes base fnotes in
let tit = try List.assoc "TITLE" nenv with [ Not_found -> "" ] in
if in_text case_sens s tit || in_text case_sens s nt then
Some (fnotes, tit, nt)
else loop list
| [] -> None ]
in
match noteo with
[ Some (fnotes, tit, nt) ->
print_whole_notes conf base fnotes tit nt (Some (case_sens, s))
| None -> print_misc_notes conf base ]
;
value print_misc_notes_search conf base =
match try Some (List.assoc "s" conf.env) with [ Not_found -> None ] with
[ Some s -> search_text conf base (Wserver.gen_decode False s)
| None -> print_misc_notes conf base ]
;
|