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Better render script

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Mattia Basaglia 2015-08-15 23:59:09 +02:00
parent e3a390b9f2
commit f907bbd605
1 changed files with 289 additions and 166 deletions
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313
render_parts.php
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@ -1,7 +1,30 @@
#!/usr/bin/php #!/usr/bin/php
<?php <?php
defined( "ENT_XML1") or define("ENT_XML1",16); defined( "ENT_XML1") or define("ENT_XML1",16);
function color_ansi2svg($col)
class Color
{
public $color = 7;
public $bright = false;
function __construct($color, $bright=false)
{
$this->color = $color;
$this->bright = $bright;
}
static $names_to_int = array(
'black' => 0,
'red' => 1,
'green' => 2,
'yellow' => 3,
'blue' => 4,
'magenta' => 5,
'cyan' => 6,
'white' => 7
);
static function from_ansi($col)
{ {
$formats = explode(';',$col); $formats = explode(';',$col);
$color_n = 7; $color_n = 7;
@ -19,12 +42,80 @@ function color_ansi2svg($col)
$bold = true; $bold = true;
} }
else if ( $format == 1 ) else if ( $format == 1 )
{
$bold = true; $bold = true;
} }
}
if ( $bold ) return new Color( $color_n, $bold );
}
}
interface ColorOutput
{ {
switch($color_n) function begin();
function end();
function begin_line();
function end_line();
function character( $char );
}
class SvgColorOutput implements ColorOutput
{
private $font_size;
private $font_width;
private $width, $height;
private $y = 0, $x = 0;
function __construct($width_in_characters, $height_in_characters, $font_size = 12)
{
$this->font_size = $font_size;
$this->font_width = $font_size/2;
$this->width = $width_in_characters * $this->font_width;
$this->height = $height_in_characters * $this->font_size;
}
function begin()
{
echo "<?xml version='1.0' encoding='UTF-8' ?>\n";
echo "<svg xmlns='http://www.w3.org/2000/svg' width='{$this->width}' height='{$this->height}'>\n";
echo "<rect style='fill:black;stroke:none;' width='{$this->width}' height='{$this->height}' x='0' y='0' />\n";
echo "<text y='0' x='0' style='font-family:monospace;font-size:{$this->font_size}px;font-weight:bold;'>";
}
function end()
{
echo "</text></svg>";
}
function begin_line()
{
$this->y += $this->font_size;
$this->x = 0;
}
function end_line()
{
echo "\n";
}
function character( $char )
{
if ( !is_null($char) )
{
echo "<tspan x='{$this->x}' y='{$this->y}' style='fill:".$this->color($char['color']).";'>".
htmlspecialchars($char['char'],ENT_XML1)."</tspan>\n";
}
$this->x += $this->font_width;
}
function color( Color $color )
{
if ( $color->bright )
{
switch( $color->color )
{ {
case 0: return 'gray'; case 0: return 'gray';
case 1: return 'red'; case 1: return 'red';
@ -36,7 +127,7 @@ function color_ansi2svg($col)
case 7: return 'white'; case 7: return 'white';
} }
} }
switch($color_n) switch( $color->color )
{ {
case 0: return 'black'; case 0: return 'black';
case 1: return 'maroon'; case 1: return 'maroon';
@ -49,27 +140,71 @@ function color_ansi2svg($col)
} }
return "silver"; return "silver";
} }
function color_ansi2irc($col)
{
$formats = explode(';',$col);
$color_n = 7;
$bold = false;
foreach($formats as $format)
{
$format = (int)$format;
if ( $format >= 30 && $format < 38 )
{
$color_n = $format-30;
}
else if ( $format == 1 )
$bold = true;
} }
class PlaintextColorOutput implements ColorOutput
if ( $bold )
{ {
switch($color_n) function begin() {}
function end() {}
function begin_line() {}
function end_line()
{
echo "\n";
}
function character( $char )
{
if ( is_null($char) )
echo ' ';
else
echo $this->color($char['color']).$this->escape($char['char']);
}
function color( Color $color )
{
return "";
}
function escape( $char )
{
return $char;
}
}
class IRCColorOutput extends PlaintextColorOutput
{
private $width_in_characters;
private $x;
function __construct( $width_in_characters )
{
$this->width_in_characters = $width_in_characters;
}
function begin_line()
{
echo "\x0301,01";
$this->x = 0;
}
function end_line()
{
echo str_repeat(' ',$this->width_in_characters-$this->x)."\x03";
echo "\n";
}
function character( $char )
{
$this->x++;
parent::character( $char );
}
function color( Color $color )
{
if ( $color->bright )
{
switch( $color->color )
{ {
case 0: return '14'; case 0: return '14';
case 1: return '04'; case 1: return '04';
@ -81,7 +216,7 @@ function color_ansi2irc($col)
case 7: return '00'; case 7: return '00';
} }
} }
switch($color_n) switch( $color->color )
{ {
case 0: return '01'; case 0: return '01';
case 1: return '05'; case 1: return '05';
@ -92,7 +227,41 @@ function color_ansi2irc($col)
case 6: return '10'; case 6: return '10';
case 7: return '15'; case 7: return '15';
} }
return ''; return '15';
}
}
class AnsiColorOutput extends PlainTextColorOutput
{
function end()
{
echo "\x1b[0m\n";
}
function color( Color $color )
{
$bold = $color->bright ? "1" : "22";
return "\x1b[{$color->color};{$bold}m";
}
}
class BashColorOutput extends AnsiColorOutput
{
function begin()
{
echo "#!/bin/bash\n";
echo "read -r -d '' Heredoc_var <<'Heredoc_var'\n\\x1b[0m";
}
function end()
{
echo "\\x1b[0m\nHeredoc_var\necho -e \"\$Heredoc_var\"\n";
}
function escape( $char )
{
return $char == '\\' ? '\\\\' : $char;
}
} }
$dir = isset($argv[1]) ? $argv[1] : getcwd(); $dir = isset($argv[1]) ? $argv[1] : getcwd();
@ -143,90 +312,44 @@ foreach ( $files as $color => $lines )
for ( $j = 0, $l = strlen($lines[$i]); $j < $l; $j++ ) for ( $j = 0, $l = strlen($lines[$i]); $j < $l; $j++ )
{ {
if ( $lines[$i][$j] != ' ' ) if ( $lines[$i][$j] != ' ' )
$chars[$i][$j] = array("color"=>$color,"char"=>$lines[$i][$j]); $chars[$i][$j] = array("color"=>Color::from_ansi($color),"char"=>$lines[$i][$j]);
} }
} }
/// \todo factory
if ( $output_type == SVG ) if ( $output_type == SVG )
{ {
$font_size = 12; $output = new SvgColorOutput($maxw, $maxh);
$font_width = $font_size/2;
echo "<?xml version='1.0' encoding='UTF-8' ?>\n";
echo "<svg xmlns='http://www.w3.org/2000/svg' width='".($maxw*$font_width)."' height='".($maxh*$font_size)."'>\n";
echo "<rect style='fill:black;stroke:none;' width='".($maxw*$font_width)."' height='".($maxh*$font_size)."' x='0' y='0' />\n";
echo "<text y='0' x='0' style='font-family:monospace;font-size:${font_size}px;font-weight:bold;'>";
$y = 0;
foreach($chars as $line)
{
$y += $font_size;
$x = 0;
foreach($line as $char)
{
if ( !is_null($char) )
{
echo "<tspan x='$x' y='$y' style='fill:".color_ansi2svg($char['color']).";'>".
htmlspecialchars($char['char'],ENT_XML1)."</tspan>\n";
} }
$x += $font_width;
}
echo "\n";
}
echo "</text></svg>";
}
else
{
if ( $output_type == BASH )
{
echo "#!/bin/bash\n";
echo "read -r -d '' Heredoc_var <<'Heredoc_var'\n\\x1b[0m";
}
foreach($chars as $line)
{
if ( $output_type == IRC_TEXT )
echo "\x0301,01";
foreach($line as $char)
{
if ( is_null($char) )
echo ' ';
else if ( $output_type == COLORED_TEXT )
echo "\x1b[$char[color]m$char[char]";
else if ( $output_type == BASH ) else if ( $output_type == BASH )
{ {
$c = $char['char']; $output = new BashColorOutput();
if ( $c == '\\')
$c = '\\\\';
echo "\\x1b[$char[color]m$c";
} }
else if ( $output_type == IRC_TEXT ) else if ( $output_type == IRC_TEXT )
{ {
$col = color_ansi2irc($char['color']); $output = new IrcColorOutput($maxw);
echo "\x03$col{$char['char']}";
} }
else if ( $output_type == COLORED_TEXT )
else
echo $char['char'];
}
if ( $output_type == IRC_TEXT )
echo str_repeat(' ',$maxw-count($line))."\x03";
echo "\n";
}
if ( $output_type == COLORED_TEXT )
echo "\x1b[0m\n";
if ( $output_type == BASH )
{ {
echo "\\x1b[0m\nHeredoc_var\necho -e \"\$Heredoc_var\"\n"; $output = new AnsiColorOutput();
} }
else
{
$output = new PlainTextColorOutput();
} }
$output->begin();
foreach($chars as $line)
{
$output->begin_line();
foreach($line as $char)
{
$output->character( $char );
}
$output->end_line();
}
$output->end();