10 binmode STDOUT, ':utf8';
11 binmode STDERR, ':utf8';
15 # - detect moves between groups
17 require '../include/config.pm';
22 sub get_oauth_bearer_token {
25 my $jwt = JSON::XS::encode_json({
26 "iss" => $config::jwt_key->{'client_email'},
27 "scope" => "https://www.googleapis.com/auth/spreadsheets",
28 "aud" => "https://www.googleapis.com/oauth2/v4/token",
32 my $jws_token = Crypt::JWT::encode_jwt(payload=>$jwt, alg=>'RS256', key=>\$config::jwt_key->{'private_key'});
33 my $response = $ua->post('https://www.googleapis.com/oauth2/v4/token', [
34 'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',
35 'assertion' => $jws_token ]);
36 return JSON::XS::decode_json($response->decoded_content)->{'access_token'};
40 my ($ua, $userid) = @_;
41 my $req = HTTP::Request->new('GET', 'https://slack.com/api/users.info?user=' . $userid, [
42 'Authorization' => 'Bearer ' . $config::oauth_token
44 my $response = $ua->request($req);
45 die $response->status_line if !$response->is_success;
47 my $user_json = JSON::XS::decode_json($response->decoded_content);
48 die "Something went wrong: " . $response->decoded_content if (!defined($user_json) || !$user_json->{'ok'});
50 return $user_json->{'user'}{'real_name'};
53 sub get_spreadsheet_name {
55 my $name = $cell->{'userEnteredValue'}{'stringValue'};
56 return undef if (!defined($name));
57 return undef if ($name =~ /^G[1-4]\.[1-5]/);
62 $name =~ s/G\d\.\d?\??//;
70 my ($slack_name, $spreadsheet_name) = @_;
71 if (lc($slack_name) eq lc($spreadsheet_name)) {
75 my @ap = split /\s+/, $slack_name;
76 my @bp = split /\s+/, $spreadsheet_name;
77 if (scalar @ap >= 2 && scalar @bp >= 2 && lc($ap[0]) eq lc($bp[0])) {
78 # First name matches, try to match some surname
80 for my $ai (1..$#ap) {
81 for my $bi (1..$#bp) {
82 $found = 1 if (lc($ap[$ai]) eq lc($bp[$bi]));
86 skv_log("Fuzzy-matchet $slack_name -> $spreadsheet_name.");
94 sub format_cell_names_for_seen {
96 my @cells = map { chr(ord('A') + $_->[2]) . $_->[1] } @$seen;
97 return join(', ', @cells);
102 print STDERR "$msg\n";
106 sub serialize_skv_log_to_sheet {
111 userEnteredValue => { stringValue => join("\n", @log) }
114 fields => 'userEnteredValue.stringValue',
116 sheetId => $config::log_tab_id,
119 startColumnIndex => 0,
126 sub sheet_batch_update {
127 my ($ua, $token, @requests) = @_;
129 requests => \@requests
131 my $response = $ua->post(
132 'https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . ':batchUpdate?key=' . $config::gsheets_api_key,
133 Content => JSON::XS::encode_json($update),
134 Content_type => 'application/json;charset=UTF-8',
135 Authorization => 'Bearer ' . $token
137 die $response->decoded_content if !$response->is_success;
140 sub get_spreadsheet_with_title {
141 my ($ua, $token, $wanted_sheet_title) = @_;
143 # See if we have any spreadsheets that match this title.
144 my $response = $ua->get('https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . '?key=' . $config::gsheets_api_key . '&fields=sheets/properties',
145 Authorization => 'Bearer ' . $token
147 my $sheets_json = JSON::XS::decode_json($response->decoded_content);
148 my ($tab_name, $tab_id);
149 for my $sheet (@{$sheets_json->{'sheets'}}) {
150 my $title = $sheet->{'properties'}{'title'};
151 my $sheet_id = $sheet->{'properties'}{'sheetId'};
152 if ($title =~ /\Q$wanted_sheet_title\E/) {
153 # skv_log("Synkroniserer ($config::invitation_channel, $invitation_ts) mot arket ā$titleā (fane-ID $sheet_id).");
154 return ($title, $sheet_id);
157 return (undef, undef);
160 # Make a mapping of lowercase name -> list of [canonical name, row number, column number]
161 sub find_where_each_name_is {
165 my $rows = $json->{'sheets'}[0]{'data'}[0]{'rowData'};
167 for my $row (@$rows) {
169 for my $val (@{$row->{'values'}}) {
170 my $name = get_spreadsheet_name($val);
171 if (defined($name)) {
172 push @{$seen_names{lc $name}}, [$name, $rowno, $colno];
181 # Add the reaction log. (This only takes into account the last change
182 # for each user; earlier ones are irrelevant and don't count. But it
183 # doesn't deduplicate across reactions. Meh.)
184 sub create_reaction_log {
185 my ($dbh, $invitation_ts, $slack_userid_to_real_name, $slack_userid_to_slack_name) = @_;
187 my $q = $dbh->prepare('select userid,event_type,reaction,to_char(event_ts,\'YYYY-mm-dd HH24:MI\') as event_ts from ( select distinct on (channel,ts,userid,reaction) userid,event_type,reaction,timestamptz \'1970-01-01 utc\' + event_ts::float * interval \'1 second\' as event_ts from reaction_log where channel=? and ts=? and reaction in (\'heart\',\'open_mouth\') order by channel,ts,userid,reaction,event_ts desc ) t1 where event_ts > current_timestamp - interval \'8 hours\' order by event_ts desc limit 50');
188 $q->execute($config::invitation_channel, $invitation_ts);
189 my @recent_changes = ();
190 while (my $ref = $q->fetchrow_hashref) {
191 my $msg = $ref->{'event_ts'};
192 if ($ref->{'event_type'} eq 'reaction_added') {
197 if ($ref->{'reaction'} eq 'open_mouth') {
203 if (exists($slack_userid_to_real_name->{$ref->{'userid'}})) {
204 $msg .= $slack_userid_to_real_name->{$ref->{'userid'}};
205 } elsif (exists($slack_userid_to_slack_name->{$ref->{'userid'}})) {
206 $msg .= $slack_userid_to_slack_name->{$ref->{'userid'}} . ' (fant ikke regneark-navn)';
208 # Should only happen if we didn't see the initial reaction_add, only reaction_remove.
209 $msg .= $ref->{'userid'} . ' (fant ikke Slack-navn)';
211 push @recent_changes, { values => [{ userEnteredValue => { stringValue => $msg } }] };
213 while (scalar @recent_changes < 50) {
214 push @recent_changes, { values => [{ userEnteredValue => { stringValue => '' } }] };
216 return @recent_changes;
219 # Also applies the diff to the database (a bit ugly).
221 my ($dbh, $invitation_ts, $want_names, $have_names, $seen_names) = @_;
224 for my $real_name (keys %$want_names) {
225 next if (exists($have_names->{$real_name}));
226 skv_log("Markerer at $real_name skal pƄ trening.");
238 $dbh->do('INSERT INTO applied (channel, ts, name) VALUES (?, ?, ?)', undef,
239 $config::invitation_channel, $invitation_ts, $real_name);
241 for my $real_name (keys %$have_names) {
242 next if (exists($want_names->{$real_name}));
243 if (!exists($seen_names->{lc $real_name})) {
244 # TODO: This can somehow come if we try to add someone who's not in the sheet, too?
245 skv_log("Ćnsket Ć„ fjerne at $real_name skulle pĆ„ trening, men de var ikke i regnearket lenger.");
247 skv_log("Fjerner at $real_name skal pƄ trening.");
259 $dbh->do('DELETE FROM applied WHERE channel=? AND ts=? AND name=?', undef,
260 $config::invitation_channel, $invitation_ts, $real_name);
268 skv_log("Siste sync startet: " . POSIX::ctime(time));
270 # Initialize the handles we need for communication.
271 $dbh = DBI->connect("dbi:Pg:dbname=$config::dbname;host=127.0.0.1", $config::dbuser, $config::dbpass, {RaiseError => 1})
272 or die "Could not connect to Postgres: " . DBI->errstr;
273 my $ua = LWP::UserAgent->new('SKVidarLang/1.0');
274 my $token = get_oauth_bearer_token($ua);
276 # Find the newest message, and what it is linked to.
277 # TODO: Support more than one, and test better for errors here.
278 my $q = $dbh->prepare('select * from message_sheet_link where channel=? order by ts desc limit 1');
279 $q->execute($config::invitation_channel);
280 my $linkref = $q->fetchrow_hashref;
281 my $invitation_ts = $linkref->{'ts'};
282 my $wanted_sheet_title = $linkref->{'sheet_title'};
283 die "Could not get newest sheet title" if (!defined($wanted_sheet_title));
285 my ($tab_name, $tab_id) = get_spreadsheet_with_title($ua, $token, $wanted_sheet_title);
286 if (!defined($tab_name)) {
287 skv_log("Fant ikke noen fane med ā$wanted_sheet_titleā i navnet; kan ikke synkronisere.\n");
288 sheet_batch_update($ua, $token, [ serialize_skv_log_to_sheet() ]);
292 # Find everyone who are marked as attending on Slack (via reactions).
293 $q = $dbh->prepare('SELECT DISTINCT userid FROM current_reactions WHERE channel=? AND ts=? AND reaction IN (\'heart\', \'open_mouth\')');
294 $q->execute($config::invitation_channel, $invitation_ts);
295 my @attending_userids = ();
296 while (my $ref = $q->fetchrow_hashref) {
297 push @attending_userids, $ref->{'userid'};
300 # Get the list of all people in the sheet (we're going to need them soon anyway).
301 my $response = $ua->get('https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . '?key=' . $config::gsheets_api_key . '&ranges=' . $tab_name . '!A4:Z5000&fields=sheets/data/rowData/values/userEnteredValue',
302 Authorization => 'Bearer ' . $token
304 my $main_sheet_json = JSON::XS::decode_json($response->decoded_content);
306 my %seen_names = find_where_each_name_is($main_sheet_json);
309 for my $name (sort keys %seen_names) {
310 my $seen = $seen_names{$name};
311 if (scalar @$seen >= 2) {
312 my $exemplar = $seen->[0][0];
313 skv_log("Duplikat: $exemplar (" . format_cell_names_for_seen($seen) . ")");
317 # Get our existing Slack->name mapping, from the sheets.
318 my %slack_userid_to_real_name = ();
319 my %slack_userid_to_slack_name = ();
320 my %slack_userid_to_row = ();
321 $response = $ua->get('https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . '?key=' . $config::gsheets_api_key . '&ranges=Slack-mapping!A5:C5000&fields=sheets/data/rowData/values/userEnteredValue',
322 Authorization => 'Bearer ' . $token
324 my $mapping_sheet_json = JSON::XS::decode_json($response->decoded_content);
325 my $mapping_sheet_rows = $mapping_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
327 for my $row (@$mapping_sheet_rows) {
328 my $slack_id = $row->{'values'}[0]{'userEnteredValue'}{'stringValue'};
329 my $slack_name = $row->{'values'}[1]{'userEnteredValue'}{'stringValue'};
330 my $real_name = get_spreadsheet_name($row->{'values'}[2]); # TODO support more
331 $slack_userid_to_row{$slack_id} = $cur_row++;
332 next if (!defined($slack_name));
333 $slack_userid_to_slack_name{$slack_id} = $slack_name;
334 next if (!defined($real_name));
335 $slack_userid_to_real_name{$slack_id} = $real_name;
338 # See which ones we don't have a mapping for, and look them up in Slack.
339 # TODO: Use an append call instead of $cur_row?
340 my @slack_mapping_updates = ();
341 for my $userid (@attending_userids) {
342 next if (exists($slack_userid_to_real_name{$userid}));
344 # Make sure they have a row in the spreadsheet.
346 if (exists($slack_userid_to_row{$userid})) {
347 $write_row = $slack_userid_to_row{$userid};
349 $write_row = $cur_row++;
350 $slack_userid_to_row{$userid} = $write_row;
351 push @slack_mapping_updates, {
352 range => "Slack-mapping!A$write_row:A$write_row",
353 values => [ [ $userid ]]
357 # Fetch their Slack name if we don't already have it.
359 if (exists($slack_userid_to_slack_name{$userid})) {
360 $slack_name = $slack_userid_to_slack_name{$userid};
362 $slack_userid_to_slack_name{$userid} = $slack_name;
363 $slack_name = get_slack_name($ua, $userid);
364 push @slack_mapping_updates, {
365 range => "Slack-mapping!B$write_row:B$write_row",
366 values => [ [ $slack_name ]]
368 $slack_userid_to_slack_name{$userid} = $slack_name;
371 if (exists($seen_names{lc $slack_name})) {
372 # The name exists exactly, once or more, so it's a direct match and we ignore any fuzz.
373 $slack_userid_to_real_name{$userid} = $slack_name;
374 push @slack_mapping_updates, {
375 range => "Slack-mapping!C$write_row:C$write_row",
376 values => [ [ $slack_name ]]
379 # Do a search through all the available names in the sheet to find an obvious(ish) match.
381 my $main_sheet_rows = $main_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
382 for my $row (@$main_sheet_rows) {
383 for my $val (@{$row->{'values'}}) {
384 my $name = get_spreadsheet_name($val);
385 if (defined($name) && matches_name($slack_name, $name)) {
386 push @candidates, $name;
390 if ($#candidates == -1) {
391 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men fant ikke et regneark-navn for dem.");
392 } elsif ($#candidates == 0) {
393 my $name = $candidates[0];
394 $slack_userid_to_real_name{$userid} = $name;
395 push @slack_mapping_updates, {
396 range => "Slack-mapping!C$write_row:C$write_row",
397 values => [ [ $name ]]
400 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men hadde flere fuzzy-matcher; vet ikke hvilket regneark-navn som skal brukes.");
405 valueInputOption => 'USER_ENTERED',
406 data => \@slack_mapping_updates
408 $response = $ua->post(
409 'https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . '/values:batchUpdate?key=' . $config::gsheets_api_key,
410 Content => JSON::XS::encode_json($update),
411 Content_type => 'application/json;charset=UTF-8',
412 Authorization => 'Bearer ' . $token
414 die $response->decoded_content if (!$response->is_success);
416 # Find the list of names to mark yellow.
418 my $main_sheet_rows = $main_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
419 for my $userid (@attending_userids) {
420 next if (!exists($slack_userid_to_real_name{$userid}));
421 my $slack_name = $slack_userid_to_slack_name{$userid};
422 my $real_name = $slack_userid_to_real_name{$userid};
424 # See if we can find them in the spreadsheet.
425 if (!exists($seen_names{lc $real_name})) {
426 # TODO: Perhaps move this logic further down, for consistency?
427 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, og er mappet til $real_name, men var ikke i noen gruppe.");
429 my $seen = $seen_names{lc $real_name};
430 if (scalar @$seen >= 2) {
431 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men stƄr flere steder (se over); vet ikke hvilken celle som skal brukes.");
433 $want_names{$seen->[0][0]} = 1;
438 # Find the list of names we already marked yellow.
440 $dbh->{AutoCommit} = 0;
441 $dbh->do('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
442 $q = $dbh->prepare('SELECT name FROM applied WHERE channel=? AND ts=?');
443 $q->execute($config::invitation_channel, $invitation_ts);
444 while (my $ref = $q->fetchrow_hashref) {
445 $have_names{$ref->{'name'}} = 1;
448 my @diffs = find_diff($dbh, $invitation_ts, \%want_names, \%have_names, \%seen_names);
450 my @yellow_updates = ();
451 if (scalar @diffs > 0) {
452 # Now fill in the actual stuff.
453 for my $diff (@diffs) {
454 my $real_name = $diff->[0];
456 # See if we can find them in the spreadsheet.
457 my $seen = $seen_names{lc $real_name};
458 die if (!defined($seen) || scalar @$seen > 1);
459 my $rowno = $seen->[0][1];
460 my $colno = $seen->[0][2];
461 push @yellow_updates, {
465 userEnteredFormat => $diff->[1]
468 fields => 'userEnteredFormat.backgroundColor',
471 startRowIndex => $rowno,
472 endRowIndex => $rowno + 1,
473 startColumnIndex => $colno,
474 endColumnIndex => $colno + 1
481 my @recent_changes = create_reaction_log($dbh, $invitation_ts, \%slack_userid_to_real_name, \%slack_userid_to_slack_name);
482 push @yellow_updates, {
484 rows => \@recent_changes,
485 fields => 'userEnteredValue.stringValue',
487 sheetId => $config::log_tab_id,
489 endRowIndex => 4 + scalar @recent_changes,
490 startColumnIndex => 0,
496 # Push the final set of updates (including the log).
498 push @yellow_updates, serialize_skv_log_to_sheet();
499 sheet_batch_update($ua, $token, \@yellow_updates);
503 if ($#ARGV >= 0 && $ARGV[0] eq '--daemon') {
505 if (!unlink("/srv/skvidar-slack.sesse.net/marker")) {
506 unless ($!{ENOENT}) {
507 warn "/srv/skvidar-slack.sesse.net/marker: $!";
516 warn "Died with: $@";