commit 13255151a075674aec278faf73d539ac5de37e6b
Author: antares <antares@airmail.cc>
Date:   Sat Jul 6 23:51:28 2024 -0700

    initial - almost working

diff --git a/pleroma-comments.lua b/pleroma-comments.lua
new file mode 100644
index 0000000..ac5513e
--- /dev/null
+++ b/pleroma-comments.lua
@@ -0,0 +1,82 @@
+
+-- can't resolve seggfault on luasec, luasocket'
+-- local https = "wget"
+local json = require("cjson")
+
+function tokenizeString(inputString, delimiter)
+    local tokens = {}
+    for token in inputString:gmatch("[^" .. delimiter .. "]+") do
+        table.insert(tokens, token)
+    end
+    return tokens
+end
+
+function get_api_link(str)
+    local tokens = tokenizeString(str, '/')
+    -- 1 = protocol, 2 = host ...
+    -- https://host.tld/notice/12345
+    local id = tokens[#tokens]
+    local host = tokens[2] 
+    return "https://" .. host ..  "/api/v1/statuses/" .. id .. "/context"
+end
+
+function get(link)
+    local args = {
+        "-qO-",
+        link
+    }
+    local data = pandoc.pipe("wget", args, "")
+    local parsed = json.decode(data)
+--     print(link)
+    return parsed
+end
+
+function short_date(timestamp)
+    local pattern = "(%d+)-(%d+)-(%d+)T(%d+):(%d+):(%d+).000Z"
+    local year, month, day, hour, min, sec = timestamp:match(pattern)
+    local epoch = os.time({
+        year = year,
+        month = month,
+        day = day,
+        hour = hour,
+        min = min,
+        sec = sec
+    })
+    return os.date("%a, %B %d, %Y", epoch)
+end
+
+function write_comments(pleroma_posts)
+    local template = [[
+$datetime$
+$alias$
+$text$
+]]
+    local comments = {}
+    local replies = pleroma_posts["descendants"]
+    for _, post in ipairs(replies) do
+        local datetime = short_date(post["created_at"])
+        local alias = post["account"]["acct"]
+        local text = post["pleroma"]["content"]["text/plain"]
+        local interpolated = template:gsub("%$(%w+)%$", {
+            datetime=datetime,
+            alias = alias,
+            text = text
+        })
+        print(interpolated)
+    end
+    return comments
+end
+
+
+function Meta(meta)
+    local elem = meta["pleroma-url"]
+--     print(elem)
+    if elem == nil then
+        return -- abort
+    end
+    local s = pandoc.utils.stringify(elem)
+    local url = get_api_link(s)
+    write_comments(get(url))
+end
+
+