forked from HPR/hpr-tools
97 lines
2.2 KiB
Plaintext
97 lines
2.2 KiB
Plaintext
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#!/usr/bin/env perl
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#===============================================================================
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#
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# FILE: validate_html
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#
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# USAGE: ./validate_html file
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#
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# DESCRIPTION: Validate HTML show notes using HTML::Valid
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#
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# OPTIONS: ---
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# REQUIREMENTS: ---
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# BUGS: ---
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# NOTES: Much of this code is as seen in 'htmlok' because the
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# documentation with HTML::Valid is poor.
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# AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
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# VERSION: 0.0.3
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# CREATED: 2018-06-01 16:25:27
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# REVISION: 2019-11-10 21:25:06
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#
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#===============================================================================
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use 5.010;
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use strict;
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use warnings;
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use utf8;
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# In the POD, without explanation
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use FindBin '$Bin';
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# Found in 'htmlok', not documented
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use HTML::Valid 'sanitize_errors';
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use Path::Tiny;
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#
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# Version number (manually incremented)
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#
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our $VERSION = '0.0.3';
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#
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# Script and directory names
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#
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( my $PROG = $0 ) =~ s|.*/||mx;
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( my $DIR = $0 ) =~ s|/?[^/]*$||mx;
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$DIR = '.' unless $DIR;
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#-------------------------------------------------------------------------------
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# Declarations
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#-------------------------------------------------------------------------------
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#
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# Constants and other declarations
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#
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my $basedir = "$ENV{HOME}/HPR/Show_Submission";
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#
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# Enable Unicode mode
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#
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binmode STDOUT, ":encoding(UTF-8)";
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binmode STDERR, ":encoding(UTF-8)";
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#
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# Create the object
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#
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my $htv = HTML::Valid->new(
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quiet => 1, # omit summary, etc
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doctype => 'omit',
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show_body_only => 1, # print only the contents of the body tag as an HTML fragment
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show_info => 1, # test; omit info-level messages
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show_warnings => 1, # include warnings if set
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);
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#
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# We expect a file as an argument
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#
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my $file = shift @ARGV;
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die "Usage: $PROG filename\n" unless $file;
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my $content;
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if ( -f $file ) {
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$content = path($file)->slurp_utf8();
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$htv->set_filename($file);
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}
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else {
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die "$PROG: Cannot find '$file'.\n";
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}
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#
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# Largely undocumented but seen in 'htmlok'
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#
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my ( undef, $errors ) = $htv->run($content);
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if ($errors) {
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print sanitize_errors ($errors);
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exit 1;
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}
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exit;
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# vim: syntax=perl:ts=8:sw=4:et:ai:tw=78:fo=tcrqn21:fdm=marker
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