Add bookmark features

1 files changed, 64 insertions, 2 deletions

diff --git a/gmi.pl b/gmi.pl
index 0ff093c..1f7d1f6 100755
--- a/gmi.pl
+++ b/gmi.pl
@@ -10,7 +10,7 @@ use warnings;
 use feature qw(refaliasing);
 no warnings qw(experimental::refaliasing);
 
-our $VERSION = 'v0.0.33';
+our $VERSION = 'v0.0.34';
 
 # TODO: 
 # back() only works once; should fix this
@@ -51,6 +51,7 @@ my @doc;
 my @links;
 my $current_url = "";
 my @history;
+my @bookmarks;
 my $prompt = "";
 my $pre_block = 0;
 my @status_code;
@@ -115,6 +116,10 @@ my %commands = (
 	'navh' => [sub { nav(1, $_[0]) }, 'Navigate to a URL specified from history (use hist)'],
 	'nh' => [sub { nav(1, $_[0]) }, 'Alias of `navh\'.'],
 
+	'navb' => [sub { nav(2, $_[0]) }, 'Navigate to a URL specified from bookmarks (use bookmarks)'],
+	'nb' => [sub { nav(2, $_[0]) }, 'Alias of `navh\'.'],
+
+
 	'root' => [sub { root() }, 'Go to the root of the current URL.\n' .
 		'Exp: gemini://capsule.com/blog/2020112.gmi -> gemini://capsule.com/' ],
 
@@ -164,6 +169,12 @@ my %commands = (
 	'keep-history' => [sub {toggle($config{keep_history})}, 'Toggle whether to save history to disk or not,' . 
 		' after \'exit\'. By default it does not.' ],
 	'clear-history' => [sub { undef(@history) }, 'Clears your history. (The file itself is very parsable)' ],
+
+	'bookmark-add' => [sub { bookmark_add($_[0]) }, 'Add bookmark. ' .
+		'No argument means the current url, otherwise what was supplied.'],
+	'bookmark-del' => [sub { bookmark_del($_[0]) }, 'Delete bookmark by number' .
+		' (use \'bookmarks\' to see numbers).'],
+	'bookmarks' => [sub { bookmarks(); }, 'Returns your bookmarks. Use \'nb\' or \'navb\' along with this.'],
 );
 
 my @completions = keys %commands;
@@ -690,12 +701,14 @@ sub links {
 sub nav {
 	# Setting 0: from links
 	# Setting 1: from history
+	# Setting 2: from bookmarks
 	my ($setting,$n) = @_;
 	### $n
 	### $setting
 	### @_
 	if (! $n or $n !~ /\d+/) {
-		print $OUT "Try 'links' or 'hist' then 'nav x', where x is the number.\n";
+		print $OUT "Try 'links', 'hist', or 'bookmarks' then 'navY X', where x is the number and Y. " .
+		"is nav mode.\n";
 		return 1;
 	}
 	$n -= 1;
@@ -706,6 +719,8 @@ sub nav {
 		$link = $links[$n][0];
 	} elsif ($setting == 1 and @history and exists $history[$n][0]) {
 		$link = $history[$n][0];
+	} elsif ($setting == 2 and @bookmarks and exists $bookmarks[$n]) {
+		$link = $bookmarks[$n];
 	}
 	else {
 		print $OUT "'" . ($n+1) ."' isn't available.\n";
@@ -1111,6 +1126,38 @@ sub cert_del {
 	}
 }
 
+sub bookmarks {
+	my $counter = 1;
+	for (@bookmarks) {
+		print $OUT "[$counter] $_\n";
+		$counter++;
+	}
+}
+
+sub bookmark_del {
+	my ($b) = @_;
+	if ($b and $b =~ m/^\d+$/) {
+		if (@bookmarks[$b-1]) {
+			print $OUT "Removing $bookmarks[$b-1]";
+			splice(@bookmarks,$b-1,1);
+		}
+		### @bookmarks
+	}
+	else {
+		print $OUT "Doing nothing.";
+	}
+}
+
+sub bookmark_add {
+	my ($b) = @_;
+	if ($b) {
+		push(@bookmarks, $b);
+	}
+	else {
+		push(@bookmarks, $current_url);
+	}
+}
+
 sub save_config {
 	my $toml = to_toml(\%config);
 	open(my $FH, '>', "$xdg_config/config.toml");
@@ -1139,6 +1186,15 @@ sub load_config {
 		close $FH;
 	}
 	### @history
+	if (-e "$xdg_data/bookmarks") {
+		open(my $FH, '<', "$xdg_data/bookmarks");
+		while (<$FH>) {
+			chomp($_);
+			push(@bookmarks, $_);
+		}
+		close $FH;
+	}
+	### @bookmarks
 }
 
 sub begin_exit {
@@ -1150,5 +1206,11 @@ sub begin_exit {
 		}
 		close $FH;
 	}
+	# over writes the bookmarks with old and new
+	open(my $FH, '>', "$xdg_data/bookmarks"); 
+	for my $bookmark (@bookmarks) {
+		print $FH "$bookmark\n";
+	}
+	close $FH;
 	exit 0;
 }