56 lines
1.8 KiB
Lua
56 lines
1.8 KiB
Lua
local sql = require("sqlite3")
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local cache = require("cache")
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local session = require("session")
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local util = require("util")
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local db = require("db")
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local queries = require("queries")
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local config = require("config")
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local stmnt_comment_insert
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local oldconfigure = configure
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function configure(...)
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stmnt_comment_insert = assert(db.conn:prepare(queries.insert_comment))
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return oldconfigure(...)
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end
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local function read_post(req)
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local host = http_request_get_host(req)
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local path = http_request_get_path(req)
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--We're posting a comment
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http_request_populate_post(req)
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http_populate_cookies(req)
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local author, authorid = session.get(req)
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local comment_text = assert(http_argument_get_string(req,"text"))
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local pasteas = assert(http_argument_get_string(req,"postas"))
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local hashstr = http_argument_get_string(req,"pwd")
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local idp = string.sub(path,2)--remove leading "/"
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local id = util.decode_id(idp)
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local isanon = 1
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--Even if an author is logged in, they may post their comment anonymously
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if author and pasteas ~= "Anonymous" then
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isanon = 0
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end
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stmnt_comment_insert:bind_names{
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postid=id,
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authorid = author and authorid or -1,
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isanon = isanon,
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comment_text = comment_text,
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}
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local err = util.do_sql(stmnt_comment_insert)
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stmnt_comment_insert:reset()
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if err ~= sql.DONE then
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http_response(req,500,"Internal error, failed to post comment. Go back and try again.")
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else
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local needspwd = hashstr and "&pwd=" .. hashstr or ""
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--When we post a comment, we need to dirty the cache for the "comments displayed" page.
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cache.dirty(string.format("%s%s?comments=1%s",host,path,needspwd))
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local redir = string.format("https://%s%s?comments=1%s", config.domain, path, needspwd)
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http_response_header(req,"Location",redir)
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http_response(req,303,"")
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end
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end
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return read_post
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