X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/d0bd30824ec9c1f2af04d9e3d9b13473c8fcb9d8..7aa10a2952a0d0ee8543f575966f7e4a780c993c:/IkiWiki/Plugin/amazon_s3.pm

diff --git a/IkiWiki/Plugin/amazon_s3.pm b/IkiWiki/Plugin/amazon_s3.pm
index b7470ca79..a9da6bf12 100644
--- a/IkiWiki/Plugin/amazon_s3.pm
+++ b/IkiWiki/Plugin/amazon_s3.pm
@@ -4,7 +4,7 @@ package IkiWiki::Plugin::amazon_s3;
 use warnings;
 no warnings 'redefine';
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 use IkiWiki::Render;
 use Net::Amazon::S3;
 
@@ -16,13 +16,13 @@ BEGIN {
 	}
 };
 
-sub import { #{{{
+sub import {
 	hook(type => "getopt", id => "amazon_s3", call => \&getopt);
 	hook(type => "getsetup", id => "amazon_s3", call => \&getsetup);
 	hook(type => "checkconfig", id => "amazon_s3", call => \&checkconfig);
-} # }}}
+}
 
-sub getopt () { #{{{
+sub getopt () {
         eval q{use Getopt::Long};
         error($@) if $@;
         Getopt::Long::Configure('pass_through');
@@ -38,27 +38,30 @@ sub getopt () { #{{{
 		debug(gettext("done"));
 		exit(0);
 	});
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
 	return
-		 amazon_s3_key_id => {
-			type => "boolean",
-			default => "",
+		plugin => {
+			safe => 0,
+			rebuild => 0,
+		},
+		amazon_s3_key_id => {
+			type => "string",
+			example => "XXXXXXXXXXXXXXXXXXXX",
 			description => "public access key id",
 			safe => 1,
 			rebuild => 0,
 		},
 		amazon_s3_key_id => {
 			type => "string",
-			default => "",
-			description => "file holding secret key",
+			example => "$ENV{HOME}/.s3_key",
+			description => "file holding secret key (must not be readable by others!)",
 			safe => 0, # ikiwiki reads this file
 			rebuild => 0,
 		},
 		amazon_s3_bucket => {
 			type => "string",
-			default => "",
 			example => "mywiki",
 			description => "globally unique name of bucket to store wiki in",
 			safe => 1,
@@ -66,14 +69,13 @@ sub getsetup () { #{{{
 		},
 		amazon_s3_prefix => {
 			type => "string",
-			default => "wiki/",
+			example => "wiki/",
 			description => "a prefix to prepend to each page name",
 			safe => 1,
 			rebuild => 1,
 		},
 		amazon_s3_location => {
 			type => "string",
-			default => "",
 			example => "EU",
 			description => "which S3 datacenter to use (leave blank for default)",
 			safe => 1,
@@ -81,14 +83,14 @@ sub getsetup () { #{{{
 		},
 		amazon_s3_dupindex => {
 			type => "boolean",
-			default => 0,
-			description => "store each index file twice, to allow urls ending in \"/index.html\" and \"/\"",
+			example => 0,
+			description => "store each index file twice? (allows urls ending in \"/index.html\" and \"/\")",
 			safe => 1,
 			rebuild => 1,
 		},
-} #}}}
+}
 
-sub checkconfig { #{{{
+sub checkconfig {
 	foreach my $field (qw{amazon_s3_key_id amazon_s3_key_file
 	                      amazon_s3_bucket}) {
 		if (! exists $config{$field} || ! defined $config{$field}) {
@@ -99,11 +101,11 @@ sub checkconfig { #{{{
 	    ! defined $config{amazon_s3_prefix}) {
 	    $config{amazon_s3_prefix}="wiki/";
 	}
-} #}}}
+}
 
 {
 my $bucket;
-sub getbucket { #{{{
+sub getbucket {
 	return $bucket if defined $bucket;
 	
 	open(IN, "<", $config{amazon_s3_key_file}) || error($config{amazon_s3_key_file}.": ".$!);
@@ -131,16 +133,20 @@ sub getbucket { #{{{
 	}
 
 	if (! $bucket) {
-		error(gettext("Failed to create bucket in S3: ").
+		# Try to use existing bucket.
+		$bucket=$s3->bucket($config{amazon_s3_bucket});
+	}
+	if (! $bucket) {
+		error(gettext("Failed to create S3 bucket: ").
 			$s3->err.": ".$s3->errstr."\n");
 	}
 
 	return $bucket;
-} #}}}
+}
 }
 
 # Given a file, return any S3 keys associated with it.
-sub file2keys ($) { #{{{
+sub file2keys ($) {
 	my $file=shift;
 
 	my @keys;
@@ -160,14 +166,14 @@ sub file2keys ($) { #{{{
 		}
 	}
 	return @keys;
-} #}}}
+}
 
 package IkiWiki;
 use File::MimeInfo;
 use Encode;
 
 # This is a wrapper around the real writefile.
-sub writefile ($$$;$$) { #{{{
+sub writefile ($$$;$$) {
         my $file=shift;
         my $destdir=shift;
         my $content=shift;
@@ -176,7 +182,7 @@ sub writefile ($$$;$$) { #{{{
 
 	# First, write the file to disk.
 	my $ret=$IkiWiki::Plugin::amazon_s3::subs{'IkiWiki::writefile'}->($file, $destdir, $content, $binary, $writer);
-		
+
 	my @keys=IkiWiki::Plugin::amazon_s3::file2keys("$destdir/$file");
 
 	# Store the data in S3.
@@ -223,11 +229,12 @@ sub writefile ($$$;$$) { #{{{
 	}
 
 	return $ret;
-} #}}}
+}
 
 # This is a wrapper around the real prune.
-sub prune ($) { #{{{
+sub prune ($;$) {
 	my $file=shift;
+	my $up_to=shift;
 
 	my @keys=IkiWiki::Plugin::amazon_s3::file2keys($file);
 
@@ -244,7 +251,7 @@ sub prune ($) { #{{{
 		}
 	}
 
-	return $IkiWiki::Plugin::amazon_s3::subs{'IkiWiki::prune'}->($file);
-} #}}}
+	return $IkiWiki::Plugin::amazon_s3::subs{'IkiWiki::prune'}->($file, $up_to);
+}
 
 1