saka's minimal signature script (with merged anime/manga feeds)

// draws a progress bar based on episode progress, added by saka

// use 'trans' for $c1 or $c2 to not draw that side

function drawProgBar($i,$x,$y,$c1,$c2,$w=100,$h=2,$trans=0)

{

	global $sigimage, $current, $totals; // grab as global so we don't need to pass them



	$trans = $trans % 100; // no transparency greater than 99%



	$ep1 = $current[$i];

	$ep2 = $totals[$i];



	// handle unknown ep numbers

	if ( !is_numeric($ep2) || !is_numeric($ep1) ) {

		$percent = .4821; // default value

	} else {

		$percent = $ep1/$ep2;

	}



	// convert and allocate the colors we need

	$rgb1 = html2rgb($c1);

	$rgb2 = html2rgb($c2);

	if ($c1 !== 'trans') $color1 = imagecolorallocatealpha($sigimage, $rgb1[0], $rgb1[1], $rgb1[2], ($trans*127)/100 );

	if ($c2 !== 'trans') $color2 = imagecolorallocatealpha($sigimage, $rgb2[0], $rgb2[1], $rgb2[2], ($trans*127)/100 );



	// draw the rectangles!

	if ($c2 !== 'trans') imagefilledrectangle($sigimage, $x+ceil($percent*$w), $y, $x+$w, $y+$h-1, $color2);

	if ($c1 !== 'trans') imagefilledrectangle($sigimage, $x, $y, $x+ceil($percent*$w), $y+$h-1, $color1);



}





// function to convert html hex/oct colors to rgb array (because anything less would be uncivilized)

function html2rgb($color) {

    if ($color[0] == '#')

		$color = substr($color, 1);

	

	if (strlen($color) == 6)

		list($r, $g, $b) = array($color[0].$color[1],

		                         $color[2].$color[3],

                                 $color[4].$color[5]);

	elseif (strlen($color) == 3)

		list($r, $g, $b) = array($color[0].$color[0], $color[1].$color[1], $color[2].$color[2]);

	else

		return false;



	$r = hexdec($r); $g = hexdec($g); $b = hexdec($b);

    return array($r, $g, $b);

}

<?php

/********************************************************************

*  saka's minimal signature script - v1.1

*  http://myanimelist.net/forum/?topicid=84446

*********************************************************************/

// specify the rss feed you want to use (see the bottom left of your MAL profile page)

$user = "Drybananna"; // YOUR USERNAME

$url = "http://myanimelist.net/rss.php?type=rw&u=$user";



// let's configure the cache

$cachedpath = "cache/sig.png"; // a temporary copy of your signature will be stored here at the end

check_cache(10); // time to cache signature in minutes, comment out this line for testing but put it back afterward!

// IMPORTANT: YOUR 'cache' DIRECTORY MUST EXIST AND BE WRITABLE ON THE SERVER!!! (chmod 777 or change file properties using FTP)

//     * By default, the image only updates at most every ten minutes, but for testing/building your sig you may want to disable the cache by

//       commenting out the check_cache(...) line above (just add two slashes at the beginning of the line). Once your sig is working how

//       you'd like, put the cache check back in. I do not recommend leaving the cache disabled or setting it for less than 5 minutes, since

//       too low a setting can bombard MAL with lots of RSS requests and may also piss off your host.

//     * You can set your forum signature to use , and this file will output your signature image, or

//       you can alternatively link to  and have a cronjob visit the php url every few minutes





///////////////////////////////////////////////////////////////////////////////////////////

// PARSING THE RSS FEED AND EXTRACTING DATA



$buffer = file_get_contents("$url"); // download the feed

if ( !($buffer) ) die("Could not download RSS feed");



// now we have to sanitize the information we saved to the buffer (no newlines/tabs and replace xml entities)

$buffer = strtr($buffer, array("\n" => '', "\r" => '', "\t" => '', '&lt;' => '<', '&gt;'=>'>', '&amp;' => '&', '&quot;' => '"', '&apos;'=>"'") );



// these lines just extract the anime title and status information into $titles[] and $status[] arrays, plus other info

preg_match_all("/<item><title>([^<]*)<\/title>/i", $buffer, $titlematches);

preg_match_all("/<description>([^<]*) - ([\d?]+) of ([\d?]+) (episodes?|chapters?)<\/description>/i", $buffer, $statusmatches);

$titles = $titlematches[1]; // $titles is now an array of titles

$status = $statusmatches[1]; // $status is now an array of statuses

$current = $statusmatches[2]; // $current is now an array of all the current episodes

$totals = $statusmatches[3]; // $totals is now an array of all the episode totals



// let's  go through the whole list and format them how we want

for($i = 0; $i < count($titles); $i++) {

	// FORMAT THE TITLE VALUES

	// just remove all that junk at the end

	$titles[$i] = preg_replace('/ - (TV|Movie|ONA|OVA|OAD|Special)$/', '', $titles[$i]);

	// limit the titles to 25 characters; you can adjust this to your needs

	$titles[$i] = textlimit($titles[$i],27);



	// FORMAT THE STATUS VALUES - you can change the format as you like

	// lets format the strings to look like "watching @ 11/26" for watching, and only show status for the rest

	if ($status[$i] == "Watching" or $status[$i] == "Re-Watching") {

		$status[$i] = "$current[$i]/$totals[$i]";

	} else { // "Completed, "Plan to Watch", "Dropped", or "On Hold"

		$status[$i] = "$status[$i]"; // doesn't do anything as is, but feel free to change it

	}

	$status[$i] = strtolower($status[$i]); // make all the statuses lowercase

}





///////////////////////////////////////////////////////////////////////////////////////////

// LET'S START GENERATING THE SIGNATURE IMAGE



$sigimage = open_image("railgun1.png"); // load your background image



// WRITE THE TEXT ONTO THE IMAGE

$font = "LithosPro-Black.ttf"; // if you use another font, make sure you copy the *.ttf file into the same directory

// let's define a font color - the last three arguments are the red, green, and blue values (so 0,0,0 = black and 255,255,255 = white)

$colour = imagecolorallocate($sigimage,0,0,0);

// draw the text - the template is imagettftext(image, font size, angle, x-pos, y-pos, font color, fontfile, text output)

$black = imagecolorallocate($sigimage,41,45,46);

$border = imagecolorallocate($sigimage,0,0,0);

$white = imagecolorallocate($sigimage,255,255,255);

imagettftextalign($sigimage,12,0,159,110,$border,$font,$titles[0], 1,'c');

imagettftextalign($sigimage,12,0,159,110,$white,$font,$titles[0],'c');

imagettftextalign($sigimage,9,0,159,80,$white,$font,$status[0], 1,'c');

imagettftextalign($sigimage,9,0,159,80,$black,$font,$status[0],'c');









// OVERLAY ANOTHER IMAGE over the font and background (optional)

overlay_image("railgunover.png");



// finally, let's output our pretty signature image to the browser

header("Content-type: image/png");

imagepng($sigimage);

@imagepng($sigimage, $cachedpath); // try to save a copy of our signature to the cache location we set earlier





///////////////////////////////////////////////////////////////////////////////////////////

// Don't modify below here... just a few helping functions that can be called in the above code



function imagettfborder($im, $size, $angle, $x, $y, $color, $font, $text, $width) {

   // top

   imagettftext($im, $size, $angle, $x-$width, $y-$width, $color, $font, $text);

   imagettftext($im, $size, $angle, $x, $y-$width, $color, $font, $text);

   imagettftext($im, $size, $angle, $x+$width, $y-$width, $color, $font, $text);

   // bottom

   imagettftext($im, $size, $angle, $x-$width, $y+$width, $color, $font, $text);

   imagettftext($im, $size, $angle, $x, $y+$width, $color, $font, $text);

   imagettftext($im, $size, $angle, $x-$width, $y+$width, $color, $font, $text);

   // left

   imagettftext($im, $size, $angle, $x-$width, $y, $color, $font, $text);

   // right

   imagettftext($im, $size, $angle, $x+$width, $y, $color, $font, $text);

   for ($i = 1; $i < $width; $i++) {

      // top line

      imagettftext($im, $size, $angle, $x-$i, $y-$width, $color, $font, $text);

      imagettftext($im, $size, $angle, $x+$i, $y-$width, $color, $font, $text);

      // bottom line

      imagettftext($im, $size, $angle, $x-$i, $y+$width, $color, $font, $text);

      imagettftext($im, $size, $angle, $x+$i, $y+$width, $color, $font, $text);

      // left line

      imagettftext($im, $size, $angle, $x-$width, $y-$i, $color, $font, $text);

      imagettftext($im, $size, $angle, $x-$width, $y+$i, $color, $font, $text);

      // right line

      imagettftext($im, $size, $angle, $x+$width, $y-$i, $color, $font, $text);

      imagettftext($im, $size, $angle, $x+$width, $y+$i, $color, $font, $text);

   }

}



// textlimit($string, $length) takes any $string you pass it and returns it shortened to $length characters (use it to limit title length)

function textlimit($string, $length=12) {

	return (strlen($string)>$length ? trim( substr($string,0,$length-3) )."..." : $string);

}



// overlayimage($baseimage,$overlaypath,$x,$y) opens the image at $imagepath and overlays it onto $sigimage at position ($x, $y)

// most image types should work, but 24-bit/true color PNG is recommended if you need transparency

function overlay_image($overlaypath,$x=0,$y=0) {

	global $sigimage;

	$overlay = open_image($overlaypath); // open any image

	imagecopy($sigimage, $overlay, $x, $y, 0, 0, imagesx($overlay), imagesy($overlay)); // overlay onto our base image

	@imagedestroy($overlay); // clean up memory, since we don't need the overlay image anymore

}



// open_image($path) will load an image into memory so we can work with it, and return an error if we fail

function open_image($path) {

	$image = @imagecreatefromstring(file_get_contents($path));

	if (!$image) die("could not open image ($path) make sure it exists");

	imagealphablending($image,true); imagesavealpha($image,true); // preserve transparency

	return $image;

}



// check_cache($minutes) returns a cached image and stops execution if $minutes has not passed since the last update

function check_cache($minutes) {

	global $cachedpath;

	if (file_exists($cachedpath) and time() - @filemtime($cachedpath) < 60*$minutes) {

		header("Content-type: image/png");

		echo file_get_contents($cachedpath);

		exit(0);

	}





// the $align argument can be 'c' for center, 'r' for right align, or 'l' for left align (default)



function imagettftextalign(&$img,$size,$angle,$x,$y,&$c,$font,$string,$align='l') {



        $box = imagettfbbox($size,$angle,$font,$string);



        $w = $box[2] - $box[0];



        $h = $box[3] - $box[1];



        switch (strtolower($align)) {



                case 'r': $x -= $w; $y -= $h; break;



                case 'c': $x -= $w/2; $y -= $h/2; break;



        }



        imagettftext($img,$size,$angle,$x,$y,$c,$font,$string);

}

}





?>