* add trace outputs for debugging

git-svn-id: https://lab.mitty.jp/svn/lab/trunk/twitter@59 7d2118f6-f56c-43e7-95a2-4bb3031d96e7

diff --git a/twitterbot.pl b/twitterbot.pl
index ccd2c5a..575ca65 100755 (executable)
--- a/twitterbot.pl
+++ b/twitterbot.pl
@@ -13,6 +13,12 @@ use Net::Twitter::Lite;
 use FindBin qw($Bin);
 use YAML::Tiny;
 
+sub VERBOSE () { $ARGV[0] eq 'verbose' };
+sub DEBUG   () { VERBOSE or $ARGV[0] eq 'debug' };
+use Data::Dumper;
+
+DEBUG and warn "$0: debug mode";
+
 my $conf = loadconf("$Bin/config.yml");
 if (! defined $conf) {
     die "$0: cannot parse config file.\n";
@@ -44,13 +50,14 @@ foreach my $id (sort keys %tweets) {
     if ($tweets{$id} eq 'retweet') {
         next;
     }
-    sleep($conf->{sleep});
+    DEBUG or sleep($conf->{sleep});
     # retweet found tweet
     #   $tweets->{$id} eq 'search'  => found by search API
     #                  eq 'mention' => found by mention API
     my $res;
     eval {
-        $res = $bot->retweet($id);
+        DEBUG  or $res = $bot->retweet($id);
+        DEBUG and warn "retweet($id) => ", Dumper($tweets{$id});
     };
     if ($@) {
         evalrescue($@);
@@ -63,7 +70,8 @@ foreach my $id (sort keys %tweets) {
 
 if (%tweets) {
     # save last status to yaml file
-    YAML::Tiny::DumpFile("$Bin/status.yml", $stat);
+    DEBUG  or YAML::Tiny::DumpFile("$Bin/status.yml", $stat);
+    DEBUG and warn "status.yml => ", Dumper($stat);
 }
 
 
@@ -120,6 +128,7 @@ sub or_search {
             $key = $word;
         }
     }
+    DEBUG and warn "searching '$key'";
     
     my $res;
     my $ids = {};
@@ -133,6 +142,7 @@ sub or_search {
             );
         }
         if ($res->{results}) {
+            VERBOSE and warn Dumper($res->{results});
             foreach my $tweet (@{$res->{results}}) {
                 my $res = $bot->show_status($tweet->{id});
                 if ($res->{retweeted_status}) {
@@ -141,6 +151,7 @@ sub or_search {
                 else {
                     $ids->{$tweet->{id}} = 'search';
                 }
+                VERBOSE and warn Dumper($res);
             }
         }
     };
@@ -148,6 +159,7 @@ sub or_search {
         evalrescue($@);
     }
     
+    DEBUG and warn "search result => ", Dumper($ids);
     return $ids;
 }
 
@@ -167,18 +179,20 @@ sub mentions_ids {
                 since_id    => $since_id,
             }
         );
+        VERBOSE and warn Dumper($res);
     };
     if ($@) {
         evalrescue($@);
     }
     
-    my $ids;
+    my $ids = {};
     if ($res && @{$res}) {
         $ids = {
             map { $_->{id} => 'mention' } @{$res}
         };
     }
     
+    DEBUG and warn "mentions result => ", Dumper($ids);
     return $ids;
 }