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Installing LANraragi
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Code Examples
This section contains a few bits of code for things you might want to do with Plugins.
Write messages to the Plugin Log
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# Import the LRR logging module
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use LANraragi::Utils::Logging qw(get_plugin_logger);
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# Use the logger to output status - they'll be passed to a specialized logfile and written to STDOUT.
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my $logger = get_plugin_logger();
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​
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$plugin->debug("This message will only show if LRR is in Debug Mode")
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$plugin->info("You know me the fighting freak Knuckles and we're at Pumpkin Hill");
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$plugin->warn("You ready?");
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$plugin->error("Oh no");
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Make requests to a remote WebService
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use Mojo::UserAgent;
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​
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my $ua = $lrr_info->{user_agent};
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​
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#Get HTML from a simple GET request
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$ua->get("http://example.com")->result->body;
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​
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#Make a POST request and get the JSON result
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my $rep = $ua->post(
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"https://jsonplaceholder.typicode.com/" => json => {
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stage => "Meteor Herd",
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location => [ [ "space", "colony" ] ],
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emeralds => 3
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}
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)->result;
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​
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#JSON decoded to a perl object
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my $jsonresponse = $rep->json;
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​
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#JSON decoded to a string
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my $textrep = $rep->body;
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Read values in the LRR Database
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my $redis = LANraragi::Model::Config->get_redis;
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​
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my $value = $redis->get("key");
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Extract files from the archive being examined
If you're running 0.5.2 or later:
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use LANraragi::Utils::Archive qw(is_file_in_archive extract_file_from_archive);
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​
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# Check if info.json is in the archive located at $file and get its precise path
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my $info_path = is_file_in_archive($file, "info.json");
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if ($info_path) {
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​
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#Extract info.json
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my $filepath = extract_file_from_archive($file, $info_path);
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​
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#Do whatever you need with the extracted file
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open( my $fh, '<:encoding(UTF-8)', $filepath )
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or return ( error => "Could not open $filepath!" );
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​
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while ( my $row = <$fh> ) {
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#...
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}
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​
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#Delete it
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unlink $filepath;
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}
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Last modified 5mo ago