Samhain 21

Converter
- type selection
- subdir conversion
- htm extension

Gemini
- index.gmi
- topics and latest
- gmi.atom feed

Add pull (http(s)) operation
- peers.pub.conf and peers.priv.conf

HTML5 format & fixes by Novaburst
Phony target (thanks Gergely)

May

Basic unit renamed from Note to Text.
New modular text-parser, internal to Logarion, for generic notation parsing. The default input format is now a much plainer text.
Logarion created texts have part of the UUID in filename.
Logarion's index re-written in Messagepack format. Removed `indices` command. They are generated during `convert`.

git-svn-id: file:///srv/svn/repo/kosuzu/trunk@2 eb64cd80-c68d-6f47-b6a3-0ada418499da

cli/gemini.ml

@@ -0,0 +1,73 @@
+let page _archive_title text =
+  let open Logarion.Text in
+  "# " ^ text.title
+  ^ "\nAuthors: " ^ Logarion.Person.Set.to_string text.authors
+  ^ "\nDate: " ^ Logarion.Date.(pretty_date @@ listing text.date)
+  ^ let module T = Parsers.Plain_text.Make (Converter.Gemini) in
+  "\n" ^ T.of_string text.body ""
+
+let date_index title meta_list =
+  List.fold_left
+    (fun a m ->
+      a ^ "=> " ^ Logarion.Text.short_id m ^ ".gmi " ^
+        Logarion.(Date.(pretty_date (listing m.date)) ^ " " ^ m.title) ^ "\n")
+    ("# " ^ title ^ "\n\n## Posts by date\n\n") meta_list
+
+let to_dated_links ?(limit) meta_list =
+  let meta_list = match limit with
+    | None -> meta_list
+    | Some limit->
+       let rec reduced acc i = function
+         | [] -> acc
+         | h::t -> if i < limit then reduced (h::acc) (i+1) t else acc in
+       List.rev @@ reduced [] 0 meta_list
+  in
+  List.fold_left
+    (fun a m ->
+      a
+      ^ "=> " ^ Logarion.Text.short_id m ^ ".gmi "
+      ^ Logarion.(Date.(pretty_date (listing m.Text.date))) ^ " "
+      ^ m.Logarion.Text.title ^ "\n")
+    "" meta_list
+
+let topic_link root topic = 
+ "=> index." ^ root ^ ".gmi " ^ String.capitalize_ascii topic ^ "\n"
+
+let text_item path meta =
+  let open Logarion in
+  "=> " ^ path ^ Text.short_id meta ^ ".gmi "
+  ^ Date.(pretty_date (listing meta.Text.date)) ^ " "
+  ^ meta.Text.title ^ "\n"
+
+let listing_index topic_map topic_roots path metas =
+  let rec item_group topics =
+    List.fold_left (fun acc topic -> acc ^ sub_groups topic ^ items topic) "" topics
+  and sub_groups topic = match Logarion.Topic_set.Map.find_opt topic topic_map with
+    | None -> ""
+    | Some (_, subtopics) -> item_group (Logarion.String_set.elements subtopics)
+  and items topic =
+    let items =
+      let open Logarion in
+      List.fold_left
+        (fun a e ->
+        if String_set.mem topic (String_set.map (Logarion.Topic_set.topic) (Text.set "Topics" e))
+        then text_item path e ^ a else a) "" metas in
+    match items with
+    | "" -> ""
+    | x -> "## " ^ String.capitalize_ascii topic ^ "\n\n" ^ x
+  in
+  item_group topic_roots
+
+let fold_topic_roots topic_roots =
+  let list_item root t = topic_link root t in
+  List.fold_left (fun a x -> a ^ list_item x x) "" (List.rev topic_roots)
+
+let topic_main_index title topic_roots metas =
+	"# " ^ title ^ "\n\n"
+  ^ (if topic_roots <> [] then ("## Main topics\n\n" ^ fold_topic_roots topic_roots) else "")
+  ^ "\n## Latest\n\n" ^ to_dated_links ~limit:10 metas
+  ^ "\n=> index.date.gmi More by date\n"
+
+let topic_sub_index title topic_map topic_root metas =
+  "# " ^ title ^ "\n\n"
+  ^ listing_index topic_map [topic_root] "" metas