From 45a04da1d30e77a0290d58cf1b02a8b3980cb09d Mon Sep 17 00:00:00 2001
From: jake <jake@jakes-mail.top>
Date: Thu, 20 Jan 2022 17:15:54 -0500
Subject: no longer agnostic towards status codes, pretty modes behave better

---
 gmi.pl | 78 +++++++++++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 53 insertions(+), 25 deletions(-)

(limited to 'gmi.pl')

diff --git a/gmi.pl b/gmi.pl
index 4f81a4f..69281ae 100755
--- a/gmi.pl
+++ b/gmi.pl
@@ -10,7 +10,7 @@ use bytes;
 use feature qw(refaliasing);
 no warnings qw(experimental::refaliasing);
 
-our $VERSION = 'v0.0.22';
+our $VERSION = 'v0.0.23';
 
 # TODO: 
 # back() only works once; should fix this
@@ -25,7 +25,7 @@ use Term::ANSIColor;									  # Core
 use Path::Naive qw(normalize_path);						  # CPAN
 use Text::ParseWords;                                     # Core
 use Term::ReadLine;										  # CPAN
-use Smart::Comments;									  # CPAN
+#use Smart::Comments;									  # CPAN
 
 my $wrapper = Text::Wrapper->new(columns=>70, body_start=>'');
 #$ENV{PAGER} = 'most';
@@ -41,6 +41,8 @@ my @history;
 my $prompt = "";
 my $pretty_links = 1;
 my $pretty_headers = 1;
+my $pre_block = 0;
+my $status_code;
 
 my %commands = (
 	'url' => [sub { url($_[0]) }, 'Go to the specified URL.'],
@@ -189,17 +191,19 @@ sub url {
 		undef(@doc);
 
 		@doc = <$cl>;
-		
+
 		# ["absolute_url", "description"]
 		update_history( ["$current_url", ""] );
-		
-		get_links();
+	
+		if (determine_status_code()) {
+			get_links();
 
-		pretty_links() if ($pretty_links);
-		pretty_headers() if ($pretty_headers);
+			pretty_links() if ($pretty_links);
+			pretty_headers() if ($pretty_headers);
 	
-		if ($doc_out) {
-			display();
+			if ($doc_out) {
+				display();
+			}
 		}
 	}
 	else {
@@ -207,6 +211,18 @@ sub url {
 	}
 }
 
+sub determine_status_code {
+	$status_code = substr($doc[0],0,1);
+	if ($status_code == 2) {
+		return 1;
+	}
+	else {
+		print "$doc[0]";
+		return 0;
+	}
+	### $status_code;
+}
+
 sub urlrelative {
 	my ($urlr) = @_;
 	if (! $urlr) { $urlr = ""}
@@ -326,7 +342,8 @@ sub get_links {
 	#for my $line (split('\n', $doc)) {
 	for (@doc) {
 		#if ($line =~ m/^=>[\s]*([\w\d\-\\\/\.\:\~\?\=\#]+)[\s]*(.+)?$/gm) {
-		if ($_ =~ m/^=>[\s]*([\w\d\-\\\/\.\:\~\?\=\#]+)[\s]*(.+)?$/gm) {
+		_pre_block($_);
+		if ($_ =~ m/^=>[\s]*([\w\d\-\\\/\.\:\~\?\=\#]+)[\s]*(.+)?$/gm and not $pre_block) {
 			if ($2) {
 				push(@links, ["$1", "$2"]);
 			}
@@ -494,7 +511,7 @@ sub display {
 		$doc .= $_;
 	}
 	if ($use_pager) {
-		my $token = IO::Pager::open(my $FH) or warn($!);
+		IO::Pager::open(my $FH) or warn($!);
 		#print $FH $wrapper->wrap($doc);
 		print $FH $wrapper->wrap($doc);
 	}
@@ -513,7 +530,9 @@ sub toggle {
 	else {
 		$t = 1;
 	}
-	print "$t\n";
+	if (! $_[1]) {
+		print "$t\n";
+	}
 }
 
 sub textwrap {
@@ -557,13 +576,15 @@ sub cmds {
 sub pretty_links {
 	my $counter = 1;
 	for (@doc) {
-		if ((substr($_,0,2)) eq '=>') {
-			#              $1$2                $3
-			#$_ =~ s|^=>[\s]*((.*?)://.*?)?[\s]*(.+)$|&_say_scheme_gemini($1) . "$3"|e;
-
-		    $_ =~ s/^=>[\s]*([\w\d\-\\\/\.\:\~\?\=\#]+)[\s]*(.+)?$/
-			colored("[$counter" . _is_not_scheme_gemini($1) . "]",'underline') . " $2"/xe;
-			#$_ = colored("[$counter" . _is_not_scheme_gemini($1) ."]",'red') . " $2\n";
+		_pre_block($_);
+		if ((substr($_,0,2)) eq '=>' and not $pre_block) {
+			$_ =~ m/^=>[\s]*([\w\d\-\\\/\.\:\~\?\=\#]+)[\s]*(.+)?$/;
+			if ($2) {
+				$_ = colored("[$counter" . _is_not_scheme_gemini($1) . "]",'underline') . " $2";
+			}
+			else {
+				$_ = colored("[$counter" . _is_not_scheme_gemini($1) . "]",'underline') . " $1";
+			}
 			$counter++;
 		}
 	}
@@ -571,14 +592,15 @@ sub pretty_links {
 
 sub pretty_headers {
 	for (@doc) {
-		if ((substr($_,0,3)) eq '###') {
-		    $_ =~ s/^###[\s]*(.*)$/colored("$1",'underline')/e;
+		_pre_block($_);
+		if ((substr($_,0,3)) eq '###' and not $pre_block) {
+			$_ =~ s/^###[\s]*(.*)$/colored("$1",'underline')/e;
 		}
-		if ((substr($_,0,2)) eq '##') {
-		    $_ =~ s/^##[\s]*(.*)$/colored("$1",'bold')/e;
+		if ((substr($_,0,2)) eq '##' and not $pre_block) {
+			$_ =~ s/^##[\s]*(.*)$/colored("$1",'bold')/e;
 		}
-		if ((substr($_,0,1)) eq '#') {
-		    $_ =~ s/^#[\s]*(.*)$/colored("$1",'bold', 'underline')/e;
+		if ((substr($_,0,1)) eq '#' and not $pre_block) {
+			$_ =~ s/^#[\s]*(.*)$/colored("$1",'bold', 'underline')/e;
 		}
 	}
 }
@@ -594,3 +616,9 @@ sub _is_not_scheme_gemini {
 	}
 	return '';
 }
+
+sub _pre_block {
+	if (substr($_[0],0,3) eq '```') {
+		toggle($pre_block,1);
+	}
+}
-- 
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