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, $colno];
182 # Add the reaction log. (This only takes into account the last change
183 # for each user; earlier ones are irrelevant and don't count. But it
184 # doesn't deduplicate across reactions. Meh.)
185 sub create_reaction_log {
186 my ($dbh, $invitation_ts, $slack_userid_to_real_name, $slack_userid_to_slack_name) = @_;
188 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');
189 $q->execute($config::invitation_channel, $invitation_ts);
190 my @recent_changes = ();
191 while (my $ref = $q->fetchrow_hashref) {
192 my $msg = $ref->{'event_ts'};
193 if ($ref->{'event_type'} eq 'reaction_added') {
198 if ($ref->{'reaction'} eq 'open_mouth') {
204 if (exists($slack_userid_to_real_name->{$ref->{'userid'}})) {
205 $msg .= $slack_userid_to_real_name->{$ref->{'userid'}};
206 } elsif (exists($slack_userid_to_slack_name->{$ref->{'userid'}})) {
207 $msg .= $slack_userid_to_slack_name->{$ref->{'userid'}} . ' (fant ikke regneark-navn)';
209 # Should only happen if we didn't see the initial reaction_add, only reaction_remove.
210 $msg .= $ref->{'userid'} . ' (fant ikke Slack-navn)';
212 push @recent_changes, { values => [{ userEnteredValue => { stringValue => $msg } }] };
214 while (scalar @recent_changes < 50) {
215 push @recent_changes, { values => [{ userEnteredValue => { stringValue => '' } }] };
217 return @recent_changes;
220 # Also applies the diff to the database (a bit ugly).
222 my ($dbh, $invitation_ts, $want_names, $have_names, $seen_names) = @_;
225 for my $real_name (keys %$want_names) {
226 next if (exists($have_names->{$real_name}));
227 skv_log("Markerer at $real_name skal pƄ trening.");
239 $dbh->do('INSERT INTO applied (channel, ts, name) VALUES (?, ?, ?)', undef,
240 $config::invitation_channel, $invitation_ts, $real_name);
242 for my $real_name (keys %$have_names) {
243 next if (exists($want_names->{$real_name}));
244 if (!exists($seen_names->{lc $real_name})) {
245 # TODO: This can somehow come if we try to add someone who's not in the sheet, too?
246 skv_log("Ćnsket Ć„ fjerne at $real_name skulle pĆ„ trening, men de var ikke i regnearket lenger.");
248 skv_log("Fjerner at $real_name skal pƄ trening.");
260 $dbh->do('DELETE FROM applied WHERE channel=? AND ts=? AND name=?', undef,
261 $config::invitation_channel, $invitation_ts, $real_name);
269 skv_log("Siste sync startet: " . POSIX::ctime(time));
271 # Initialize the handles we need for communication.
272 $dbh = DBI->connect("dbi:Pg:dbname=$config::dbname;host=127.0.0.1", $config::dbuser, $config::dbpass, {RaiseError => 1})
273 or die "Could not connect to Postgres: " . DBI->errstr;
274 my $ua = LWP::UserAgent->new('SKVidarLang/1.0');
275 my $token = get_oauth_bearer_token($ua);
277 # Find the newest message, and what it is linked to.
278 # TODO: Support more than one, and test better for errors here.
279 my $q = $dbh->prepare('select * from message_sheet_link where channel=? order by ts desc limit 1');
280 $q->execute($config::invitation_channel);
281 my $linkref = $q->fetchrow_hashref;
282 my $invitation_ts = $linkref->{'ts'};
283 my $wanted_sheet_title = $linkref->{'sheet_title'};
284 die "Could not get newest sheet title" if (!defined($wanted_sheet_title));
286 my ($tab_name, $tab_id) = get_spreadsheet_with_title($ua, $token, $wanted_sheet_title);
287 if (!defined($tab_name)) {
288 skv_log("Fant ikke noen fane med ā$wanted_sheet_titleā i navnet; kan ikke synkronisere.\n");
289 sheet_batch_update($ua, $token, [ serialize_skv_log_to_sheet() ]);
293 # Find everyone who are marked as attending on Slack (via reactions).
294 $q = $dbh->prepare('SELECT DISTINCT userid FROM current_reactions WHERE channel=? AND ts=? AND reaction IN (\'heart\', \'open_mouth\')');
295 $q->execute($config::invitation_channel, $invitation_ts);
296 my @attending_userids = ();
297 while (my $ref = $q->fetchrow_hashref) {
298 push @attending_userids, $ref->{'userid'};
301 # Get the list of all people in the sheet (we're going to need them soon anyway).
302 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',
303 Authorization => 'Bearer ' . $token
305 my $main_sheet_json = JSON::XS::decode_json($response->decoded_content);
307 my %seen_names = find_where_each_name_is($main_sheet_json);
310 for my $name (sort keys %seen_names) {
311 my $seen = $seen_names{$name};
312 if (scalar @$seen >= 2) {
313 my $exemplar = $seen->[0][0];
314 skv_log("Duplikat: $exemplar (" . format_cell_names_for_seen($seen) . ")");
318 # Get our existing Slack->name mapping, from the sheets.
319 my %slack_userid_to_real_name = ();
320 my %slack_userid_to_slack_name = ();
321 my %slack_userid_to_row = ();
322 $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',
323 Authorization => 'Bearer ' . $token
325 my $mapping_sheet_json = JSON::XS::decode_json($response->decoded_content);
326 my $mapping_sheet_rows = $mapping_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
328 for my $row (@$mapping_sheet_rows) {
329 my $slack_id = $row->{'values'}[0]{'userEnteredValue'}{'stringValue'};
330 my $slack_name = $row->{'values'}[1]{'userEnteredValue'}{'stringValue'};
331 my $real_name = get_spreadsheet_name($row->{'values'}[2]); # TODO support more
332 $slack_userid_to_row{$slack_id} = $cur_row++;
333 next if (!defined($slack_name));
334 $slack_userid_to_slack_name{$slack_id} = $slack_name;
335 next if (!defined($real_name));
336 $slack_userid_to_real_name{$slack_id} = $real_name;
339 # See which ones we don't have a mapping for, and look them up in Slack.
340 # TODO: Use an append call instead of $cur_row?
341 my @slack_mapping_updates = ();
342 for my $userid (@attending_userids) {
343 next if (exists($slack_userid_to_real_name{$userid}));
345 # Make sure they have a row in the spreadsheet.
347 if (exists($slack_userid_to_row{$userid})) {
348 $write_row = $slack_userid_to_row{$userid};
350 $write_row = $cur_row++;
351 $slack_userid_to_row{$userid} = $write_row;
352 push @slack_mapping_updates, {
353 range => "Slack-mapping!A$write_row:A$write_row",
354 values => [ [ $userid ]]
358 # Fetch their Slack name if we don't already have it.
360 if (exists($slack_userid_to_slack_name{$userid})) {
361 $slack_name = $slack_userid_to_slack_name{$userid};
363 $slack_userid_to_slack_name{$userid} = $slack_name;
364 $slack_name = get_slack_name($ua, $userid);
365 push @slack_mapping_updates, {
366 range => "Slack-mapping!B$write_row:B$write_row",
367 values => [ [ $slack_name ]]
369 $slack_userid_to_slack_name{$userid} = $slack_name;
372 if (exists($seen_names{lc $slack_name})) {
373 # The name exists exactly, once or more, so it's a direct match and we ignore any fuzz.
374 $slack_userid_to_real_name{$userid} = $slack_name;
375 push @slack_mapping_updates, {
376 range => "Slack-mapping!C$write_row:C$write_row",
377 values => [ [ $slack_name ]]
380 # Do a search through all the available names in the sheet to find an obvious(ish) match.
382 my $main_sheet_rows = $main_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
383 for my $row (@$main_sheet_rows) {
384 for my $val (@{$row->{'values'}}) {
385 my $name = get_spreadsheet_name($val);
386 if (defined($name) && matches_name($slack_name, $name)) {
387 push @candidates, $name;
391 if ($#candidates == -1) {
392 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men fant ikke et regneark-navn for dem.");
393 } elsif ($#candidates == 0) {
394 my $name = $candidates[0];
395 $slack_userid_to_real_name{$userid} = $name;
396 push @slack_mapping_updates, {
397 range => "Slack-mapping!C$write_row:C$write_row",
398 values => [ [ $name ]]
401 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men hadde flere fuzzy-matcher; vet ikke hvilket regneark-navn som skal brukes.");
406 valueInputOption => 'USER_ENTERED',
407 data => \@slack_mapping_updates
409 $response = $ua->post(
410 'https://sheets.googleapis.com/v4/spreadsheets/' . $config::sheet_id . '/values:batchUpdate?key=' . $config::gsheets_api_key,
411 Content => JSON::XS::encode_json($update),
412 Content_type => 'application/json;charset=UTF-8',
413 Authorization => 'Bearer ' . $token
415 die $response->decoded_content if (!$response->is_success);
417 # Find the list of names to mark yellow.
419 my $main_sheet_rows = $main_sheet_json->{'sheets'}[0]{'data'}[0]{'rowData'};
420 for my $userid (@attending_userids) {
421 next if (!exists($slack_userid_to_real_name{$userid}));
422 my $slack_name = $slack_userid_to_slack_name{$userid};
423 my $real_name = $slack_userid_to_real_name{$userid};
425 # See if we can find them in the spreadsheet.
426 if (!exists($seen_names{lc $real_name})) {
427 # TODO: Perhaps move this logic further down, for consistency?
428 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, og er mappet til $real_name, men var ikke i noen gruppe.");
430 my $seen = $seen_names{lc $real_name};
431 if (scalar @$seen >= 2) {
432 skv_log("$slack_name ($userid) er pƄmeldt pƄ Slack, men stƄr flere steder (se over); vet ikke hvilken celle som skal brukes.");
434 $want_names{$seen->[0][0]} = 1;
439 # Find the list of names we already marked yellow.
441 $dbh->{AutoCommit} = 0;
442 $dbh->do('SET TRANSACTION ISOLATION LEVEL SERIALIZABLE');
443 $q = $dbh->prepare('SELECT name FROM applied WHERE channel=? AND ts=?');
444 $q->execute($config::invitation_channel, $invitation_ts);
445 while (my $ref = $q->fetchrow_hashref) {
446 $have_names{$ref->{'name'}} = 1;
449 my @diffs = find_diff($dbh, $invitation_ts, \%want_names, \%have_names, \%seen_names);
451 my @yellow_updates = ();
452 if (scalar @diffs > 0) {
453 # Now fill in the actual stuff.
454 for my $diff (@diffs) {
455 my $real_name = $diff->[0];
457 # See if we can find them in the spreadsheet.
458 my $seen = $seen_names{lc $real_name};
459 die if (!defined($seen) || scalar @$seen > 1);
460 my $rowno = $seen->[0][1];
461 my $colno = $seen->[0][2];
462 push @yellow_updates, {
466 userEnteredFormat => $diff->[1]
469 fields => 'userEnteredFormat.backgroundColor',
472 startRowIndex => $rowno,
473 endRowIndex => $rowno + 1,
474 startColumnIndex => $colno,
475 endColumnIndex => $colno + 1
482 my @recent_changes = create_reaction_log($dbh, $invitation_ts, \%slack_userid_to_real_name, \%slack_userid_to_slack_name);
483 push @yellow_updates, {
485 rows => \@recent_changes,
486 fields => 'userEnteredValue.stringValue',
488 sheetId => $config::log_tab_id,
490 endRowIndex => 4 + scalar @recent_changes,
491 startColumnIndex => 0,
497 # Push the final set of updates (including the log).
499 push @yellow_updates, serialize_skv_log_to_sheet();
500 sheet_batch_update($ua, $token, \@yellow_updates);
504 if ($#ARGV >= 0 && $ARGV[0] eq '--daemon') {
506 if (!unlink("/srv/skvidar-slack.sesse.net/marker")) {
507 unless ($!{ENOENT}) {
508 warn "/srv/skvidar-slack.sesse.net/marker: $!";
517 warn "Died with: $@";