feature 839, first step : early proof of concept, no error handling. A

remote client can add a photo in a category thanks to the web API. A new
"upload" directory is created (write access required on the base
directory). Uploaded photo have path such as
upload/<year>/<month>/<day>/<datetime>-random.jpg. The thumbnail must come
with the "web sized" photo. The photo has no storage_category_id.

Bugs still need to be fixed and a discussion must occur before next steps.


git-svn-id: http://piwigo.org/svn/trunk@2463 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 118 insertions, 0 deletions

diff --git a/tools/piwigo_remote.pl b/tools/piwigo_remote.pl
new file mode 100644
index 000000000..8cdd1da35
--- /dev/null
+++ b/tools/piwigo_remote.pl
@@ -0,0 +1,118 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use JSON;
+use LWP::UserAgent;
+use Getopt::Long;
+
+my %opt = ();
+GetOptions(
+    \%opt,
+    qw/action=s file=s thumbnail=s category_id=i name=s/
+);
+
+our $ua = LWP::UserAgent->new;
+$ua->cookie_jar({});
+
+my %conf;
+$conf{base_url} = 'http://localhost/~pierrick/piwigo/trunk';
+$conf{partner_key} = 'youhou';
+$conf{response_format} = 'json';
+$conf{username} = 'pierrick';
+$conf{password} = 'z0rglub';
+$conf{limit} = 10;
+
+my $result = undef;
+my $query = undef;
+
+binmode STDOUT, ":encoding(utf-8)";
+
+# TODO : don't connect at each script call, use the session duration instead.
+my $form = {
+    method => 'pwg.session.login',
+    username => $conf{username},
+    password => $conf{password},
+};
+
+$result = $ua->post(
+    $conf{base_url}.'/ws.php?partner='.$conf{partner_key}.'&format=json',
+    $form
+);
+
+# print "\n", $ua->cookie_jar->as_string, "\n";
+
+if ($opt{action} eq 'pwg.images.add') {
+    use MIME::Base64 qw(encode_base64);
+    use Digest::MD5::File qw/file_md5_hex/;
+    use File::Slurp;
+
+    my $file_content = encode_base64(read_file($opt{file}));
+    my $file_sum = file_md5_hex($opt{file});
+
+    my $thumbnail_content = encode_base64(read_file($opt{thumbnail}));
+    my $thumbnail_sum = file_md5_hex($opt{thumbnail});
+
+    $form = {
+        method => 'pwg.images.add',
+        file_sum => $file_sum,
+        file_content => $file_content,
+        thumbnail_sum => $thumbnail_sum,
+        thumbnail_content => $thumbnail_content,
+        category_id => $opt{category_id},
+        name => $opt{name},
+    };
+
+    $result = $ua->post(
+        $conf{base_url}.'/ws.php?partner='.$conf{partner_key}.'&format=json',
+        $form
+    );
+}
+
+if ($opt{action} eq 'pwg.tags.list') {
+    use Text::ASCIITable;
+
+    $query = pwg_ws_get_query(
+        method => 'pwg.tags.getList',
+        sort_by_counter => 'true',
+    );
+
+    $result = $ua->get($query);
+    my $tag_result = from_json($result->content);
+    my $t = Text::ASCIITable->new({ headingText => 'Tags' });
+    $t->setCols('id','counter','name');
+
+    my $tag_number = 1;
+    foreach my $tag_href (@{ $tag_result->{result}{tags} }) {
+        $t->addRow(
+            $tag_href->{id},
+            $tag_href->{counter},
+            $tag_href->{name}
+        );
+
+        last if $tag_number++ >= $conf{limit};
+    }
+    print $t;
+}
+
+$query = pwg_ws_get_query(
+    method => 'pwg.session.logout'
+);
+$ua->get($query);
+
+sub pwg_ws_get_query {
+    my %params = @_;
+
+    my $query = $conf{base_url}.'/ws.php?format='.$conf{response_format};
+
+    if (defined $conf{partner_key}) {
+        $query .= '&partner='.$conf{partner_key};
+    }
+
+    foreach my $key (keys %params) {
+        $query .= '&'.$key.'='.$params{$key};
+    }
+
+    return $query;
+}