|
Warning: this is an htmlized version!
The original is here, and the conversion rules are here. |
-- This file:
-- http://angg.twu.net/fbcache/fbcache.lua
-- http://angg.twu.net/fbcache/fbcache.lua.html
-- (find-angg "fbcache/fbcache.lua")
-- See: (find-fbcache "README")
-- (find-TH "ferramentas-para-ativistas" "fbcache")
-- Author: Eduardo Ochs <[email protected]>
-- Version: 2014dec03
-- License: GPL3
--
-- Fbcache is library for keeping a cache of interesting Facebook posts.
-- More precisely, it is a set of functions that convert between Facebook
-- URLs (permalinks) and names of local files in the cache; between
-- Facebook URLs and IDs used internally by Facebook; that connects to
-- Facebook with a subset of your user's permissions to download posts
-- readable by you; and that converts these downloaded posts, which are
-- in JSON, to text.
--
-- WARNING: THIS IS A PROTOTYPE!
-- For the design & more info, see the README.
-- I am trying to make this easy to port to other languages.
-- PLEASE DO GET IN TOUCH!
--
-- «.requires» (to "requires")
--
-- «.token» (to "token")
-- «.curl» (to "curl")
-- «.fbkinds» (to "fbkinds")
-- «.all-fb-urls.lst» (to "all-fb-urls.lst")
-- «.fburls» (to "fburls")
-- «.json_parse» (to "json_parse")
-- «.cache» (to "cache")
-- «.sort-by-date» (to "sort-by-date")
-- «.fbid_to_txt» (to "fbid_to_txt")
-- «.good-and-bad-ids» (to "good-and-bad-ids")
-- «.good-and-bad-urls» (to "good-and-bad-urls")
-- _
-- _ __ ___ __ _ _ _(_)_ __ ___ ___
-- | '__/ _ \/ _` | | | | | '__/ _ \/ __|
-- | | | __/ (_| | |_| | | | | __/\__ \
-- |_| \___|\__, |\__,_|_|_| \___||___/
-- |_|
--
-- «requires» (to ".requires")
require "re"
require "posix"
userocks() -- (find-angg "LUA/lua50init.lua" "userocks")
pretty = require 'pl.pretty' -- (find-es "lua5" "pl.pretty")
pp0 = function (o) return pretty.write(o) end
pp = function (o) print(pretty.write(o)) end
-- (find-es "lua5" "pl.pretty-fix")
longquote = function (str)
local T = {}
local f = function (eqs) T[#eqs+1] = 1 end
if str:gsub("%](=*)", f) then
local eqs = string.rep("=", #T)
return '['..eqs..'[\n'..str..']'..eqs..']'
end
return '[[\n'..str..']]'
end
-- (find-es "lua5" "pl.text.wrap")
wrap = (require "pl.text").wrap
wraps = function (bigstr)
local f = function (li) return table.concat(wrap(li), "\n").."\n" end
return (bigstr:gsub("([^\n]+)", f))
end
-- (find-angg "LUA/lua50init.lua" "ee_ls")
no_dots = function (L)
for i=#L,1,-1 do if L[i]=="." or L[i]==".." then table.remove(L, i) end end
return L
end
ee_ls = function (dir) return (posix.dir(ee_expand(dir))) end
ee_ls_no_dots = function (dir) return sorted(no_dots(ee_ls(dir))) end
cfmt = function (fmt) return function (...) return format(fmt, ...) end end
ee_fmt = function (fmt) return cfmt(ee_expand(fmt)) end
-- _
-- ___ _ _ _ __| |
-- / __| | | | '__| |
-- | (__| |_| | | | |
-- \___|\__,_|_| |_|
--
-- «curl» (to ".curl")
fbcurl0 = function (url) return getoutput(format("curl -s '%s'", url)) end
fbcurl = function (query)
local c = query:match"%?" and "&" or "?"
local url = "https://graph.facebook.com/v2.5/"..
query .. c .. "access_token=" .. token
local cmd = format("curl -s '%s'", url)
return getoutput(cmd)
end
fbid_fetch_from_facebook = function (fbid) return fbcurl(fbid) end
-- «token» (to ".token")
-- (find-angg ".pythonrc.py")
-- https://developers.facebook.com/tools/explorer
token = "CAACEdEose0cBAJ4NZBqLZBqHP2vNyvyYfA2X2SVgUhiHZAGAA5UzSpnJym4YGKDGAf3jdhxZChqSzUNGZCJmNk4A5hEqSMGHQA6uk8brumqIjT3K2SyQz82LXsdoVokYTIjTNSHz3QV2MSVAhI6gERC4y9QZC4TQJ6Rpe0aWOJQOx7ZC3s2u8OqZCKsH2Y5FVbAAWNAlN9pSZAwZDZD"
-- __ _ _ _ _
-- / _| |__ | | _(_)_ __ __| |___
-- | |_| '_ \| |/ / | '_ \ / _` / __|
-- | _| |_) | <| | | | | (_| \__ \
-- |_| |_.__/|_|\_\_|_| |_|\__,_|___/
--
-- «fbkinds» (to ".fbkinds")
-- (find-fbcache "urls.lua" "translations0")
-- (find-fbcache "README")
-- (find-fbcachefile "README" "Fburls")
-- Some pages can't be retrieved because of this bug:
-- https://developers.facebook.com/bugs/1569724479914127/
-- https://developers.facebook.com/bugs/1558407907724578/
fbkinds0 = [[
/events/N/permalink/N/R 21_ok
/events/N/N/R 21_ok
/events/N/R 1_ok
/groups/N/permalink/N/R 21_ok
/groups/W/permalink/N/R 0_nothingworks
/groups/N/NR 1_whydoesnt2work
/groups/W/NR 2_ok
/groups/NR 1_ok
/groups/WR 0_how_to_convert_name->id?
/W/media_set?set=a.N.N.NR 0_nothingworks
/media/set/?set=OR 0_nothingworks
/notes/W/W/NR 0_3shouldworkbutdeprecated
/notes/N/R 0_1shouldworkbutdeprecated
/pages/W/NR 2_ok
/permalink.php?story_fbid=N&id=NR 12_ok
/photo.php?fbid=N&set=t.NR 0_nothingworks
/photo.php?fbid=N&set=a.N.N.NR 0_nothingworks
/photo.php?fbid=N&set=OR 1
/N/photos/t.N/N/R 13
/N/photos/gm.N/N/R 123
/N/photos/a.N.N.N/N/R 1245
/W/photos/a.N.N.N/N/R 0_untested
/photo.php?v=N&set=OR 1
/photo.php?v=NR 1
/W/posts/NR 2
/video.php?v=NR 1
]]
fbkchars_make_fun = function (str)
local tbl = {}
for char,rgx in str:gmatch("(%S):(%S*)") do
tbl[char] = rgx
end
return function (pat) return pat:gsub("[WNORL?.]", tbl) end
end
fbkchars_make_re = fbkchars_make_fun(
" W:([^/]+) N:([0-9]+) O:([^/&?]+) R:(.*) L:([^_]+) .:%. ?:%? ")
fbkchars_make_fmt = fbkchars_make_fun(
" W:%s N:%s O:%s R: L:%s .:. ?:? ")
fbpat_to_fbkind = function (fbpat, fields, n)
local bigpat = "https://www.facebook.com"..fbpat
local re = "^"..fbkchars_make_re(bigpat).."$"
local fmt = fbkchars_make_fmt(bigpat)
local fbkind = {
pat = fbpat,
re = re,
fmt = fmt,
fields = fields,
n = n,
}
return fbkind
end
fbkinds = {}
for _,li in ipairs(splitlines(fbkinds0)) do
local pat,fields = li:match("(%S+)%s+(%S+)")
if pat then
local n = #fbkinds + 1
local fbkind = fbpat_to_fbkind(pat, fields, n)
table.insert(fbkinds, fbkind)
end
end
fburl_to_kparts = function (fburl)
for kind,fbkind in ipairs(fbkinds) do
local a,b,c,d,e,f,g = fburl:match(fbkind.re)
if a then return kind, {a, b, c, d, e, f, g} end
end
end
fburl_to_fbids = function (fburl)
local kind,parts = fburl_to_kparts(fburl)
if kind then
local fbkind = fbkinds[kind]
local fields = fbkind.fields
local digits = fields:match("^[1-9]*")
local fbids = {}
for d in digits:gmatch(".") do
local fbid = parts[0 + d]
table.insert(fbids, fbid)
end
return fbids
end
end
fburl_clean = function (fburl)
local kind,parts = fburl_to_kparts(fburl)
if kind then
local fbkind = fbkinds[kind]
local fmt = fbkind.fmt
return format(fmt, unpack(parts))
end
end
--[[
-- (find-fbcache "urls.lua" "prubyks")
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
pp(fbkinds)
pp(fbkinds[2])
url = "https://www.facebook.com/132127443469288/photos/a.691819544166739.1073741827.132127443469288/964194186929272/?type=1"
PP(fburl_to_kparts(url))
PP(fburl_to_fbids(url))
PP(fburl_clean(url))
--]]
--[[
-- (find-fbcache "urls.lua" "prubyks")
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
-- https://www.facebook.com/messages/conversation-729894833762832
-- https://developers.facebook.com/docs/graph-api/reference/v2.1/conversation
-- https://developers.facebook.com/docs/graph-api/reference/v2.2/conversation/messages
--]]
-- _ _ __ _ _ _ _
-- __ _| | | / _| |__ _ _ _ __| |___ | |___| |_
-- / _` | | |___| |_| '_ \ ___| | | | '__| / __| | / __| __|
-- | (_| | | |___| _| |_) |___| |_| | | | \__ \_| \__ \ |_
-- \__,_|_|_| |_| |_.__/ \__,_|_| |_|___(_)_|___/\__|
--
-- «all-fb-urls.lst» (to ".all-fb-urls.lst")
--[[
-- Here's how I produce my "all-fb-urls.lst"...
-- (find-fbcache "all-fb-urls.lst")
* (eepitch-shell)
* (eepitch-kill)
* (eepitch-shell)
cat ~/TODO \
~/ORG/index.org \
~/TH/ee.blogme \
~/TH/2014-xs.blogme \
~/TH/links-sobre-gaza.blogme \
| grep https://www.facebook.com/ \
| tr ' ' '\n' \
| grep https://www.facebook.com/ \
| sort | uniq \
| tee /tmp/all-fb-urls.lst
ls -l /tmp/all-fb-urls.lst ~/fbcache/all-fb-urls.lst
cp -v /tmp/all-fb-urls.lst ~/fbcache/all-fb-urls.lst
--]]
-- __ _ _
-- / _| |__ _ _ _ __| |___
-- | |_| '_ \| | | | '__| / __|
-- | _| |_) | |_| | | | \__ \
-- |_| |_.__/ \__,_|_| |_|___/
--
-- «fburls» (to ".fburls")
fburls = {}
fbids = {}
fburls_by_kind = {}
fburls_by_fbid = {}
fburls_fname = "~/fbcache/all-fb-urls.lst"
fburls_read = function (fname)
fburls = splitlines(ee_readfile(fname or fburls_fname))
fburls_read0()
end
fburls_read0 = function ()
fbids = {}
fburls_by_kind = {}
fburls_by_fbid = {}
--
for i=0,#fbkinds do fburls_by_kind[i] = {} end
--
for _,fburl in ipairs(fburls) do
local kind,parts = fburl_to_kparts(fburl)
table.insert(fburls_by_kind[kind or 0], fburl)
for _,fbid in ipairs(fburl_to_fbids(fburl) or {}) do
table.insert(fbids, fbid)
if not fburls_by_fbid[fbid] then fburls_by_fbid[fbid] = {} end
table.insert(fburls_by_fbid[fbid], fburl)
end
end
--
fbids = uniq(sorted(fbids))
end
--[[
-- (find-fbcache "all-fb-urls.lst")
-- (find-fbcache "urls.lua" "prubyks")
-- (find-angg "LUA/lua50init.lua" "Set")
* (eepitch-shell)
* (eepitch-kill)
* (eepitch-shell)
# (find-fbcachefile "all-fb-urls.lst" "cezar.migliorin")
cd ~/fbcache/cache_json/
rm -v 573841232680302 722285504502540 724202420977515 724497177614706
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
-- fburls_read "~/fbcache/all-fb-urls.lst"
fburls_read()
-- pp(fburls_by_fbid)
-- pp(fburls_by_kind[0])
Fbids = Set.from(fbids)
Jsons = Set.from(json_ls())
Missing = Fbids - Jsons
= Fbids
= Jsons
= Missing
missing = Missing:ks()
pp(missing)
-- (find-fbcachefile "cache_json/")
-- Dowload the missing jsons
for _,fbid in ipairs(missing) do
json = fbid_fetch_from_facebook(fbid)
print(fbid.." "..#json.." bytes")
fbid_write_json(fbid, json)
end
-- List the jsons that don't parse
Jsons = Set.from(json_ls())
jsons = Jsons:ks()
badjsons = {}
for _,fbid in ipairs(jsons) do
json = fbid_read_json(fbid)
o = json_parse(json)
fbid_to_json[fbid] = json
fbid_to_o [fbid] = o
if not o then
local fmt = '(find-fbcachefile "cache_json/%s")'
print(cfmt(fmt)(fbid))
table.insert(badjsons, fbid)
end
end
--]]
-- _
-- (_)___ ___ _ __ _ __ __ _ _ __ ___ ___
-- | / __|/ _ \| '_ \ | '_ \ / _` | '__/ __|/ _ \
-- | \__ \ (_) | | | | | |_) | (_| | | \__ \ __/
-- _/ |___/\___/|_| |_|____| .__/ \__,_|_| |___/\___|
-- |__/ |_____|_|
--
-- «json_parse» (to ".json_parse")
-- http://www.json.org/
json_grammar0 = [=[
objrest <- obj {} [%s]* {.*}
obj <- bool / num / str / table / list
objp <- obj colon obj
table <- ("{" (objp (comma objp)*)* "}") -> totable
list <- ("[" (obj (comma obj )*)* "]") -> tolist
colon <- [%s]* ":" [%s]*
comma <- [%s]* "," [%s]*
bool <- ("true" / "false") -> tobool
num <- ("-"? [0-9.]+) -> tonum
str <- (ustr / str0)
ustr <- "u" str0
str0 <- ("'" (stritem / {'"'})* -> concat "'") /
('"' (stritem / {"'"})* -> concat '"')
stritem <- strcnormals / strcc / strcx / strcu / strcU / strcother
strcnormals <- {[^'"\]+}
strcc <- "\" {['"\/]}
strcx <- "\x" ({[%x][%x]} -> hextoc)
strcu <- "\u" ({[%x][%x][%x][%x]} -> utoc)
strcU <- "\U" ({[%x][%x][%x][%x][%x][%x][%x][%x]} -> Utoc)
strcother <- "\" . -> otherc
]=]
json_chars_b = {n="\n", r="\r", t="\t", b="\b", ["/"]="/"}
json_chars_u = {["2018"]='"', ["2019"]='"', ["201c"]='"', ["201d"]='"',
["2013"]="---", }
json_chars_U = {}
json_defs = {
tobool = function (s) return s == "True" and true or false end,
tonum = function (s) return tonumber(s) end,
tostr = function (s) return s end,
tolist = function (...) return {...} end,
totable = function (...)
local L, T = {...}, {}
for i=1,#L-1,2 do T[L[i]] = L[i+1] end
return T
end,
hextoc = function (hh) return string.char(tonumber(hh, 16)) end,
utoc = function (h4)
local n = tonumber(h4, 16)
if n < 256 then return string.char(n) end
return json_chars_u[h4] or "\\u"..h4
end,
Utoc = function (h8) return "\\U"..h8 end,
concat = function (...) return table.concat {...} end,
otherc = function (c)
if json_chars_b[c] then return json_chars_b[c] end
print("\\"..c)
return "\\"..c
end,
}
json_grammar = re.compile(json_grammar0, json_defs)
json_parse = function (bigstr, pos) return json_grammar:match(bigstr, pos) end
json_test = function (bigstr, pos) pp(json_parse(bigstr, pos)) end
--[[
-- (find-fbcachecurlfile "")
-- (find-fbcachecurlfile "10152027767115809")
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
json = ee_readfile "~/fbcache/cache_by_id_curl/10152027767115809"
-- (find-fline "~/fbcache/cache_by_id_curl/10152027767115809")
json_test (json)
-- (find-fbcachefile "cache_json/")
--]]
-- _
-- ___ __ _ ___| |__ ___
-- / __/ _` |/ __| '_ \ / _ \
-- | (_| (_| | (__| | | | __/
-- \___\__,_|\___|_| |_|\___|
--
-- «cache» (to ".cache")
json_dir = "~/fbcache/cache_json/"
pplua_dir = "~/fbcache/cache_pplua/"
json_ls = function () return ee_ls_no_dots(json_dir) end
pplua_ls = function () return ee_ls_no_dots(pplua_dir) end
json_fname = function (fbid) return ee_expand(json_dir ..fbid) end
pplua_fname = function (fbid) return ee_expand(pplua_dir..fbid) end
fbid_read_json = function (fbid) return readfile(json_fname (fbid)) end
fbid_read_pplua = function (fbid) return readfile(pplua_fname(fbid)) end
fbid_write_json = function (fbid, json) writefile(json_fname (fbid), json) end
fbid_write_pplua = function (fbid, pplua) writefile(pplua_fname(fbid), pplua) end
fbid_to_json = {}
fbid_to_o = {}
fbid_to_pplua = {}
-- jsons_fetch (fbids): dowload jsons from FB and write them to the cache
-- jsons_read (fbids): read jsons from the cache
-- jsons_parse (fbids, errf):
jsons_fetch = function (fbids_list)
for _,fbid in ipairs(fbids_list or fbids) do
local json = fbid_fetch_from_facebook(fbid) -- fetch json from Facebook
print(fbid.." "..#json.." bytes")
fbid_to_json[fbid] = json -- store json into fbid_to_json[]
fbid_write_json(fbid, json) -- write json into the cache dir
end
end
jsons_read = function (fbids)
for _,fbid in ipairs(fbids or json_ls()) do
local json = fbid_read_json(fbid)
fbid_to_json[fbid] = json -- store json into fbid_to_json[]
end
end
jsons_parse = function (fbids, errf)
for _,fbid in ipairs(fbids or sorted(keys(fbid_to_json))) do
local json = fbid_to_json[fbid] -- read json from fbid_to_json[]
local o = json_parse(json) -- convert json to o
if o then
fbid_to_o[fbid] = o -- store o into fbid_to_o[]
else
if errf then errf(fbid, json) end
end
end
end
ppluas_write = function (fbids, f)
for _,fbid in ipairs(fbids or sorted(keys(fbid_to_o))) do
local o = fbid_to_o[fbid] -- read o from fbid_to_o[]
local pplua = pp0(o) -- convert o to pplua
fbid_to_pplua[fbid] = pplua -- store pplua into fbid_to_pplua[]
fbid_write_pplua(fbid, pplua) -- write pplua into the cache dir
if f then f(fbid, o, pplua) end
end
end
ppluas_read = function (fbids)
for _,fbid in ipairs(fbids or pplua_ls()) do
local pplua = fbid_read_pplua(fbid) -- read pplua from cache dir
local o = expr(pplua) -- convert pplua to o
fbid_to_pplua[fbid] = pplua -- store pplua into fbid_to_pplua[]
fbid_to_o [fbid] = o -- store o into fbid_to_o[]
end
end
ppluas_single_fname = "~/fbcache/cache_pplua.lua"
ppluas_single = function (fbids)
local entries = {}
for _,fbid in ipairs(fbids or sorted(keys(fbid_to_pplua))) do
local pplua = fbid_to_pplua[fbid]
local entry = format('["%s"] = \n%s,\n', fbid, pplua)
table.insert(entries, entry)
end
return "{\n"..table.concat(entries).."}\n"
end
ppluas_write_single = function (fname, fbids)
ee_writefile(fname or ppluas_single_fname, ppluas_single(fbids))
end
ppluas_read_single = function (fname)
fbid_to_o = expr(ee_readfile(fname or ppluas_single_fname))
end
--[[
-- (find-fbcachefile "")
-- (find-fbcachecurlfile "")
-- (find-fbcachecurlfile "10152027767115809")
573841232680302
-- (find-fbcachefile "cache_json/")
-- (find-fbcachefile "cache_json/573841232680302")
-- (find-fbcachefile "cache_pplua/")
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
jsons_read()
jsons_parse()
ppluas_write(nil, function (fbid) print(fbid) end)
ppluas_write()
ppluas_write_single()
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
ppluas_read()
ppluas_write_single()
ppluas_read_single()
--]]
-- _ _ _ _
-- ___ ___ _ __| |_ | |__ _ _ __| | __ _| |_ ___
-- / __|/ _ \| '__| __| | '_ \| | | | / _` |/ _` | __/ _ \
-- \__ \ (_) | | | |_ | |_) | |_| | | (_| | (_| | || __/
-- |___/\___/|_| \__| |_.__/ \__, | \__,_|\__,_|\__\___|
-- |___/
--
-- «sort-by-date» (to ".sort-by-date")
fbid_date = function (fbid)
local o = fbid_to_o[fbid]
local date = o.created_time or o.updated_time or " "..fbid
return date
end
fbids_sorted_by_date = function (fbids)
local good_fbids = {}
local good_fbid = function (fbid) return not fbid_to_o[fbid].error end
for _,fbid in ipairs(fbids or keys(fbid_to_o)) do
if good_fbid(fbid) then table.insert(good_fbids, fbid) end
end
local fbid_date_lt = function (fbid1, fbid2)
return fbid_date(fbid1) < fbid_date(fbid2)
end
return sorted(good_fbids, fbid_date_lt)
end
--[[
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
ppluas_read_single()
fburls_read()
fbd = fbids_sorted_by_date()
pp(fbd)
for _,fbid in ipairs(fbd) do print(fbid, fbid_date(fbid)) end
fbid = "580542262074186"
= fbid_to_txt(fbid)
bigstr = fbids_to_txt()
ee_writefile("/tmp/huge", bigstr)
-- (find-fline "/tmp/huge")
* (eepitch-shell)
* (eepitch-kill)
* (eepitch-shell)
ls -l /tmp/huge ~/fbcache/huge.txt
cp -v /tmp/huge ~/fbcache/huge.txt
# (find-fbcachefile "huge.txt")
--]]
-- «fbid_to_txt» (to ".fbid_to_txt")
--
fbid_to_sexp = function (fbid)
return format('(find-fbcachepplua "%s")', fbid)
end
fbid_to_txt_body = function (fbid)
local o = fbid_to_o[fbid]
local fmt = "From: $FROM\nDate: $DATE\n$URL\n $SEXP\n\n$BODY"
local T = { FROM = o.from and o.from.name or "(no FROM)",
DATE = o.created_time or o.updated_time or "(no DATE)",
URL = o.link or "(no URL)",
SEXP = fbid_to_sexp(o.id),
BODY = wraps(o.caption or o.name or o.message or "(no NAME or MESSAGE)") }
local f = function (name) return T[name] or error(name.." is nil") end
return (fmt:gsub("%$([A-Z]+)", f))
end
fbid_to_txt = function (fbid)
local anchor = "\171"..fbid.."\187\n"
local urls = mapconcat(cfmt "%s\n", fburls_by_fbid[fbid] or {})
return anchor..urls..fbid_to_txt_body(fbid)
end
fbids_to_txt = function (fbids)
fbids = fbids or fbids_sorted_by_date()
return mapconcat(fbid_to_txt, fbids, "\n\n---------------\n")
end
--[[
-- «good-and-bad-ids» (to ".good-and-bad-ids")
-- «good-and-bad-urls» (to ".good-and-bad-urls")
-- (find-fbcache "fburls_bad.lst")
-- (find-fbcache "fburls_good.lst")
-- (find-fbcache "fburls_noid.lst")
-- http://angg.twu.net/fbcache/fburls_bad.lst.html
-- http://angg.twu.net/fbcache/fburls_good.lst.html
-- http://angg.twu.net/fbcache/fburls_noid.lst.html
* (eepitch-lua51)
* (eepitch-kill)
* (eepitch-lua51)
dofile "fbcache.lua"
ppluas_read_single()
fburls_read()
filter = function (f, A)
local B = {}
for _,a in ipairs(A) do if f(a) then table.insert(B, a) end end
return B
end
fbid_error_yes = function (fbid) return fbid_to_o[fbid].error end
fbid_error_no = function (fbid) return not fbid_to_o[fbid].error end
fbids_to_fburls = function (fbids)
local fburls = {}
for _,fbid in ipairs(fbids) do
for _,fburl in ipairs(fburls_by_fbid[fbid] or {}) do
table.insert(fburls, fburl)
end
end
return sorted(fburls)
end
fburls_bad = fbids_to_fburls(filter(fbid_error_yes, keys(fbid_to_o)))
fburls_good = fbids_to_fburls(filter(fbid_error_no, keys(fbid_to_o)))
pp(fburls_bad)
ee_writefile("fburls_bad.lst", mapconcat(cfmt "%s\n", fburls_bad))
ee_writefile("fburls_good.lst", mapconcat(cfmt "%s\n", fburls_good))
pp(fburls_by_kind[0])
ee_writefile("fburls_noid.lst", mapconcat(cfmt "%s\n", fburls_by_kind[0]))
-- (find-fbcache "fburls_bad.lst")
-- (find-fbcache "fburls_good.lst")
-- (find-fbcache "fburls_noid.lst")
--]]
-- Local Variables:
-- coding: raw-text-unix
-- End: