73 lines
1.8 KiB
Perl
73 lines
1.8 KiB
Perl
package DDG::Goodie::FIGlet;
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# ABSTRACT: Uses FIGlet to make large letters out of ordinary text.
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use strict;
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use utf8;
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use DDG::Goodie;
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use Text::FIGlet;
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triggers startend => "figlet", "bigtext", "big text";
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primary_example_queries 'figlet DuckDuckGo';
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secondary_example_queries 'figlet computer DuckDuckGo';
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name 'FIGlet';
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description 'Uses FIGlet to make large letters out of ordinary text.';
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category 'transformations';
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topics 'words_and_games';
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code_url 'https://github.com/duckduckgo/zeroclickinfo-goodies/blob/master/lib/DDG/Goodie/Figlet.pm';
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attribution
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web => ['http://engvik.nu', 'Lars Jansøn Engvik'],
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github => [ 'larseng', 'Lars Jansøn Engvik'];
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zci answer_type => 'figlet';
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zci is_cached => 1;
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my $width = 800;
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# Fetch available fonts.
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opendir DIR, share();
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my @fonts = readdir(DIR);
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closedir DIR;
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# Renders a figlet.
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sub render_figlet {
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my ($font, $text) = @_;
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return Text::FIGlet->new(-f=>$font, -d=>share())->figify(-w=>$width, -A=>$text);
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}
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handle query => sub {
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my $font;
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my $text;
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my $figlet;
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my $html;
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# Return if no input provided.
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return if ((lc $_ eq 'figlet') || (lc $_ eq 'bigtext') || (lc $_ eq 'big text'));
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# Parse query.
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$_ =~ m/^(?:figlet|bigtext|big text)(?:\-|\s+)(.*)|(.*)\s+(?:figlet|bigtext|big text)$/i;
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$text = $1 if $1;
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$text = $2 if $2;
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# Checks if the first word is a font.
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$text =~ m/^\s*(\w+)/;
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$font = lc $1 if grep /\b$1\b/i, @fonts;
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# Strip the font from the text to render if we're using a font.
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if ($font && $font ne $text) {
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$text = substr $text, length ($font)+1, length $text;
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} else {
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$font = "standard";
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}
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# Render the FIGlet
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$figlet = render_figlet($font, $text);
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$html = "<div id='figlet-wrapper'><span>Font: </span><span id='figlet-font'>$font</span><pre contenteditable='true'>$figlet</pre></div>";
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return $figlet, html => $html if $figlet;
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return;
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};
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1;
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