X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=blobdiff_plain;f=mig-bin%2Fmig-gsheet;h=5975bd666e1d53a3ecde4e122dc918b4764eb560;hp=dbf15998b1602deb7468e6ab9f3bef8571fc6687;hb=56e3292334866e6b1eecb3b619d650e24ca67dba;hpb=b735c4228a8f6315d4da35e10d3826cf4044bd04

diff --git a/mig-bin/mig-gsheet b/mig-bin/mig-gsheet
index dbf1599..5975bd6 100755
--- a/mig-bin/mig-gsheet
+++ b/mig-bin/mig-gsheet
@@ -14,10 +14,6 @@ use lib "$FindBin::Bin/";
 my $mig_bin = "$FindBin::Bin/";
 use Mig;
 use strict;
-use Env qw(
-    HOME PGHOST PGPORT PGUSER PGDATABASE MIGSCHEMA
-    MIGBASEWORKDIR MIGBASEGITDIR MIGGITDIR MIGWORKDIR
-    );
 use Switch;
 use Cwd 'abs_path';
 use Pod::Usage;
@@ -41,6 +37,8 @@ my $sql;
 my $sth;
 my @ws;
 my @tracked_ws_names;
+my $authfile = $ENV{HOME} . '/.mig/oauth.env';
+my $next_arg_is_authfile;
 
 foreach my $arg (@ARGV) {
     if ($arg eq '--push') {
@@ -61,6 +59,15 @@ foreach my $arg (@ARGV) {
         $next_arg_is_pull = 0;
         next;
     }
+    if ($arg eq '--authfile') {
+        $next_arg_is_authfile = 1;
+        next;
+    }
+    if ($next_arg_is_authfile) {
+        $authfile = $arg;
+        $next_arg_is_authfile = 0;
+        next;
+    }
     if ($arg eq '--export') {
         $cmd_export = 1;
         next;
@@ -70,8 +77,20 @@ foreach my $arg (@ARGV) {
 abort('must specify --push (db->worksheets) or --pull (worksheets->db)') unless (defined $cmd_push or defined $cmd_pull);
 if (defined $cmd_push and defined $cmd_pull) { abort('you can not specify both a --push and --pull on the same command'); }
 
+my $clientid;
+my $clientsecret;
+my $sessionfile;
+
+open (my $fh, '<', $authfile) or abort("Could not open $authfile");
+while (my $var = <$fh>) {
+    chomp $var;
+    my ($var1, $var2) = split /=/,$var;
+    if ($var1 eq 'CLIENTID') { $clientid = $var2; }
+    if ($var1 eq 'CLIENTSECRET') { $clientsecret = $var2; }
+    if ($var1 eq 'SESSIONFILE') { $sessionfile = $var2; }   
+}
 my $dbh = Mig::db_connect();
-my $spreadsheet = connect_gsheet();
+my $spreadsheet = connect_gsheet($clientid,$clientsecret,$sessionfile);
 abort('could not connect to google sheet') unless (defined $spreadsheet);
 
 $sql = 'SELECT tab_name FROM gsheet_tracked_table;';
@@ -95,7 +114,7 @@ if (defined $cmd_pull) {
     my @m = array_match(\@worksheet_names,\@tracked_ws_names);
     foreach my $w (@m) { 
         my $pull_ws = $spreadsheet->worksheet( {title => $w} ); 
-        my $push_tb = get_table_name($MIGSCHEMA,$w,$dbh);
+        my $push_tb = get_table_name($w,$dbh);
         my @rows = $pull_ws->rows;
         my @content;
         map { $content[$_->row - 1][$_->col - 1] = $_->content } $pull_ws->cells;
@@ -107,35 +126,36 @@ if (defined $cmd_pull) {
         }
         shift @content;
         #todo: check for clean headers at some point ...
-        truncate_table($MIGSCHEMA,$push_tb,$dbh);
+        truncate_table($push_tb,$dbh);
         print "Inserting from $w to $push_tb.\n";
         for my $j (@content) {
             insert_row($MIGSCHEMA,$push_tb,$dbh,\@pg_headers,$j);
         }
-        timestamp($MIGSCHEMA,$push_tb,$dbh,'pull');
+        timestamp($push_tb,$dbh,'pull');
         if ($cmd_export == 1) { export_table($dbh,$push_tb); }
     }
 }
 
 if (defined $cmd_push) {
     print "Pushing ";
+    my @tab_names;
     if ($cmd_push eq 'all') {
-        print "all tables.\n";
-        $sql = 'SELECT table_name FROM ' . $MIGSCHEMA . '.gsheet_tracked_table';
+        print "all worksheets.\n";
+        $sql = 'SELECT tab_name FROM gsheet_tracked_table;';
         $sth = $dbh->prepare($sql);
         $ra = $sth->execute();
         while (my @row = $sth->fetchrow_array) {
-            push @table_names, $row[0];
+            push @tab_names, $row[0];
         }
     } else {
-        print "only table $cmd_push.\n";
+        print "only worksheet $cmd_push.\n";
         if (!defined $cmd_push) { abort('command incomplete'); }
-        push @table_names, $cmd_push;
+        push @tab_names, $cmd_push;
     }
-    foreach my $t (@table_names) {
-        my $pull_tb = $MIGSCHEMA . "." . $t;;
-        my @table_headers = get_pg_column_headers($t,$MIGSCHEMA);
-        my $push_ws_name = get_worksheet_name($MIGSCHEMA,$t,$dbh);
+    foreach my $push_ws_name (@tab_names) {
+        my $pull_tb = get_table_name($push_ws_name,$dbh);
+        my @table_headers = get_pg_column_headers($pull_tb,$MIGSCHEMA);
+        print "worksheetname: $push_ws_name\n";
         my $push_ws = $spreadsheet->worksheet( {title => $push_ws_name} );
         if (!defined $push_ws) { next; }
         my @rows;
@@ -148,7 +168,7 @@ if (defined $cmd_push) {
         erase_sheet($push_ws,$push_ws_name);
 
         #get from postgres the headers to use in the sheet from tracked columns
-        $sql = 'SELECT column_name FROM ' . $MIGSCHEMA . '.gsheet_tracked_column WHERE table_id = (SELECT id FROM ' . $MIGSCHEMA . '.gsheet_tracked_table WHERE table_name = \'' . $t . '\')';
+        $sql = 'SELECT column_name FROM gsheet_tracked_column WHERE table_id = (SELECT id FROM gsheet_tracked_table WHERE table_name = \'' . $pull_tb . '\')';
         $sth = $dbh->prepare($sql);
         $sth->execute();
         my $sheet_headers = $sth->fetchall_arrayref();
@@ -168,13 +188,13 @@ if (defined $cmd_push) {
             }
             push @content, $record;
         }
-
+        print "Writing to $push_ws_name\n";
         foreach my $fillsheet (@content) {
             my $new_row = $push_ws->add_row (
                 $fillsheet
             );
         }
-        timestamp($MIGSCHEMA,$pull_tb,$dbh,'push');
+        timestamp($pull_tb,$dbh,'push');
         if ($cmd_export == 1) { export_table($dbh,$pull_tb); }
     }
 }   
@@ -189,7 +209,7 @@ sub export_table {
     my $efile = $MIGGITDIR . $table . '_' . $date . '_' . $hms . '.tsv';
     my @data;
     my $record_count = 0;
-    $dbh->do("COPY $table TO STDOUT CSV HEADER;");
+    $dbh->do("COPY $table TO STDOUT CSV DELIMITER E'\t' HEADER;");
     1 while $dbh->pg_getcopydata(\$data[$record_count++]) >= 0;
     open (my $eout, '>', $efile) or abort("Could NOT open $efile.");
     foreach my $d (@data) {
@@ -197,13 +217,12 @@ sub export_table {
     }
     print "$efile written.\n";
     close $eout;
-
+    return;
 }
 
-
 sub die_if_gsheet_tracked_table_does_not_exist {
     if (!check_for_gsheet_tracked_table()) {
-        die "Table $MIGSCHEMA.gsheet_tracked_table does not exist.  Bailing...\n";
+        die "Table gsheet_tracked_table does not exist.  Bailing...\n";
     }
 }
 
@@ -241,19 +260,13 @@ sub erase_sheet {
 
     print "Erasing $ws_name.\n";
     my @rows = $ws->rows;
-    my $i;
-    my $j = @rows;
-    $j = int(($j / 2))-1;
-    if ($j < 2) { $j = 2; }
-    while ($j > 0) {
-        #bodge until I figure out why google sheets is only deleting even numbered rows
-        $i = 1;
-        foreach my $row (@rows) {
-            if ($i != 1) { $row->delete; }
-            $i++;
-        };
-        $j--;
-    };
+    splice @rows, 0, 1;
+    my $i = @rows;
+    while ($i > 0) {
+        my $row = pop @rows;
+        $row->delete;
+        $i--;
+    }
     return;
 }
 
@@ -282,11 +295,10 @@ sub die_if_gsheet_tracked_column_does_not_exist {
 }
 
 sub get_table_name {
-    my $migs = shift;
     my $worksheet = shift;
     my $dbh = shift;
 
-    my $sql = 'SELECT table_name FROM ' . $migs . '.gsheet_tracked_table WHERE tab_name = \'' . $worksheet . '\';';
+    my $sql = 'SELECT table_name FROM gsheet_tracked_table WHERE tab_name = \'' . $worksheet . '\';';
     my $sth = $dbh->prepare($sql);
     my $xs = $sth->execute();
     my $table_name;
@@ -297,21 +309,21 @@ sub get_table_name {
     return $table_name;
 }
 
-sub get_worksheet_name {
-    my $migs = shift;
-    my $table = shift;
-    my $dbh = shift;
-
-    my $sql = 'SELECT tab_name FROM ' . $migs . '.gsheet_tracked_table WHERE table_name = \'' . $table . '\';';
-    my $sth = $dbh->prepare($sql);
-    my $xs = $sth->execute();
-    my $worksheet_name;
-    while (my @row = $sth->fetchrow_array) {
-        $worksheet_name = $row[0];
-    }
-
-    return $worksheet_name;
-}
+#sub get_worksheet_name {
+#    my $table = shift;
+#    my $dbh = shift;
+#
+#    my $sql = 'SELECT tab_name FROM gsheet_tracked_table WHERE table_name = \'' . $table . '\';';
+#    print "$sql \n";
+#    my $sth = $dbh->prepare($sql);
+#    my $xs = $sth->execute();
+#    my $worksheet_name;
+#    while (my @row = $sth->fetchrow_array) {
+#        $worksheet_name = $row[0];
+#    }
+#
+#    return $worksheet_name;
+#}
 
 
 sub check_for_gsheet_tracked_column {
@@ -347,28 +359,27 @@ sub insert_row {
 }
 
 sub timestamp {
-    my ($schema, $table, $dbh, $action) = @_;
+    my ($table, $dbh, $action) = @_;
 
     my $column;
     if ($action eq 'pull') { $column = 'last_pulled' }
         else { $column = 'last_pushed' }; 
 
     $dbh->do(qq/
-        UPDATE $schema.gsheet_tracked_table SET $column = NOW() WHERE table_name = '$table';
+        UPDATE gsheet_tracked_table SET $column = NOW() WHERE table_name = '$table';
     /);
 
 }
 
 
 sub truncate_table {
-    my $schema = shift;
     my $table = shift;
     my $dbh = shift;
 
     $dbh->do(qq/
-        TRUNCATE TABLE $schema.$table;;
+        TRUNCATE TABLE $table;;
     /);
-    print "Table $schema.$table truncated.\n";
+    print "Table $table truncated.\n";
 }
 
 sub abort {
@@ -378,18 +389,17 @@ sub abort {
 }
 
 sub connect_gsheet {
-    if (!defined $ENV{'CLIENTID'}) {
-        exec '/bin/bash', '--init-file', '~/.mig/oauth.env';
-        print "Open Authentication settings were not loaded, please re-run.\n";
-    }
-    my $session_filename = $ENV{SESSIONFILE};
+
+    my ($clientid,$clientsecret,$sessionfile) = @_;
+
     my $oauth2 = Net::Google::DataAPI::Auth::OAuth2->new(
-        client_id => $ENV{CLIENTID},
-        client_secret => $ENV{CLIENTSECRET},
+        client_id => $clientid,
+        client_secret => $clientsecret,
         scope => ['http://spreadsheets.google.com/feeds/'],
         redirect_uri => 'https://developers.google.com/oauthplayground',
     );
-    my $session = retrieve($session_filename);
+    if ($sessionfile =~ m/~/) {$sessionfile =~ s/~/$ENV{HOME}/; }
+    my $session = retrieve($sessionfile);
     my $restored_token = Net::OAuth2::AccessToken->session_thaw(
         $session,
         auto_refresh => 1,