From 01ba86ef0f5190ba131ce7830d143bc0c9754b46 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Tue, 3 Nov 2009 20:02:18 +0000
Subject: [PATCH]  * retry if possible

---
 get_one_manga | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/get_one_manga b/get_one_manga
index 3faf99f..3cd7b12 100755
--- a/get_one_manga
+++ b/get_one_manga
@@ -92,7 +92,7 @@ my $failure = 0;
 my $m = WWW::Mechanize->new();
 for my $manga (@manga_to_get) {
     # see if the manga exists
-    $m->get($options{onemanga}.'/'.$manga);
+    mm_get($options{onemanga}.'/'.$manga);
     if ($m->status() != 200) {
 	print STDERR "Manga $manga doesn't exist\n";
 	$failure ||= 1;
@@ -109,17 +109,18 @@ for my $manga (@manga_to_get) {
 	if (! -d "$manga/$chapter_long") {
 	    print $chapter_link->url(),qq(\n);
 	    mkdir("$manga/$chapter_long");
-	    $m->get($chapter_link->url_abs());
-	    $m->follow_link(text_regex => qr{Begin reading});
+	    mm_get($m,$chapter_link->url_abs());
+	    my $link = $m->find_link(text_regex => qr{Begin reading});
+	    mm_get($m,$link->url_abs());
 	    while ($m->uri() =~ m{\Q$chapter\E/(\d\d[^\/]*)/?$}) {
 		my $image = $m->find_image(alt_regex => qr{Loading\.+\s+media});
 		my $next_link = $m->find_link(url_regex => qr{\Q$manga\E/\Q$chapter\E/(\d\d[^\/]*)});
-		$m->get($image->url_abs());
+		mm_get($m,$image->url_abs());
 		print "getting ".$image->url_abs()."\n";
 		my ($page) = $image->url_abs =~ m/([^\/]+)$/;
 		$m->save_content("$manga/$chapter_long/$page");
 		last if not defined $next_link;
-		$m->get($next_link->url_abs());
+		mm_get($m,$next_link->url_abs());
 		print $m->uri()."\n";
 		sleep 3;
 	    }
@@ -127,5 +128,18 @@ for my $manga (@manga_to_get) {
     }
 }
 
+sub mm_get{
+    my ($m,$url) = @_;
+    my $rerun = 8;
+    my $return;
+    do {
+	eval {
+	    $return = $m->get($url);
+	};
+    } while ($@ and
+	     $rerun-- > 0 and sleep 5);
+    return $return;
+}
+
 
 __END__
-- 
2.39.5