129 lines
3.9 KiB
PHP
129 lines
3.9 KiB
PHP
<?php
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$id = $_GET['id'];
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$data = json_decode(file_get_contents("http://0xdb.org/$id/posterData.json"), true);
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$director = utf8_decode($data['director']);
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$title = utf8_decode($data['title']);
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$url = "http://0xdb.org/$id/posterStill.png";
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$md5 = md5("$director/$title");
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$rPoster = round(hexdec(substr($md5, 0, 2)) / 2);
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$gPoster = round(hexdec(substr($md5, 2, 2)) / 2);
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$bPoster = round(hexdec(substr($md5, 4, 2)) / 2);
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$imagePoster = imagecreatetruecolor(80, 128);
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$color = imagecolorallocate($imagePoster, $rPoster, $gPoster, $bPoster);
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imagefilledrectangle($imagePoster, 0, 0, 79, 127, $color);
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$color = imagecolorallocate($imagePoster, 0, 0, 0);
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imagefilledrectangle($imagePoster, 0, 45, 79, 63, $color);
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$imageStill = imagecreatefrompng($url);
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$imagesize = getimagesize($url);
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$wStill = $imagesize[0];
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$hStill = $imagesize[1];
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if ($wStill / $hStill >= 8 / 5) {
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$xStill = round($wStill / 2 - $hStill * 4 / 5);
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$yStill = 0;
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$wStill = round($hStill * 8 / 5);
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}
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else {
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$xStill = 0;
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$yStill = round($hStill / 2 - $wStill * 5 / 16);
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$hStill = round($wStill * 5 / 8);
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}
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imagecopyresampled($imagePoster, $imageStill, 0, 0, $xStill, $yStill, 80, 50, $wStill, $hStill);
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/*
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$color = imagecolorallocate($imagePoster, $rPoster + 128, $gPoster + 128, $bPoster + 128);
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imagettftext($imagePoster, 10, 0, 4, 60, $color, 'ttf/DINMit', 'Bla bla bla');
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*/
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$imageForeground = imagecreatetruecolor(80, 128);
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$colorBlack = imageColorAllocate($imageForeground, 0, 0, 0);
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imagefilledrectangle($imageForeground, 0, 0, 79, 127, $colorBlack);
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$imageFont = imagecreatefrompng('png/font.png');
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$imageForeground = writeString($imageForeground, $imageFont, $director, 'director');
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$imageForeground = writeString($imageForeground, $imageFont, $title, 'title');
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$imageForeground = writeString($imageForeground, $imageFont, substr($id, 0, 2) . strtoupper(substr($id, 2, 6)), 'id');
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for ($y = 0; $y < 128; $y++) {
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for ($x = 0; $x < 80; $x++) {
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$rgb = imagecolorat($imagePoster, $x, $y);
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$rB = ($rgb >> 16) & 255;
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$gB = ($rgb >> 8) & 255;
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$bB = $rgb & 255;
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$rgb = imagecolorat($imageForeground, $x, $y);
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$rF = ($rgb >> 16) & 255;
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$gF = ($rgb >> 8) & 255;
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$bF = $rgb & 255;
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if ($rF + $gF + $bF) {
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$r = $rB + $rF / 2;
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$g = $gB + $gF / 2;
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$b = $bB + $bF / 2;
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$color = imagecolorallocate($imagePoster, $r, $g, $b);
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imagesetpixel($imagePoster, $x, $y, $color);
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}
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}
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}
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header('Content-Type: image/png');
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imagepng($imagePoster);
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function writeString($imageForeground, $imageFont, $text, $type) {
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$wPoster = 80;
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$hPoster = 128;
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$xMargin = 4;
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$wFont = 64;
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$hFont = 128;
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if ($type == 'director')
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$width = 36;
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else if ($type == 'title')
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$width = 24;
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else
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$width = 12;
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$line = formatString($text, $width);
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if ($type == 'director') {
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while (count($line) > 3) {
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$string = explode(', ', $text);
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array_pop($string);
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$text = implode(', ', $string);
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$line = formatString($text, $width);
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}
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}
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$wLine = $wPoster - 2 * $xMargin;
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$hLine = round($wLine / $width * 2);
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foreach ($line as $key => $value) {
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$len = strlen($value);
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// die(($maxlen * $wFont) . '!');
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$imageLine = imagecreatetruecolor($width * $wFont, $hFont);
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for ($i = 0; $i < $len; $i++) {
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$ord = ord(substr($value, $i, 1));
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$x = ($ord % 16) * $wFont;
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$y = floor($ord / 16) * $hFont;
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imagecopy($imageLine, $imageFont, $i * $wFont, 0, $x, $y, $wFont, $hFont);
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}
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if ($type == 'director')
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$y = 63 - (count($line) - $key) * $hLine;
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else if ($type == 'title')
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$y = 66 + $key * $hLine;
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else
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$y = 113;
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imagecopyresampled($imageForeground, $imageLine, $xMargin, $y, 0, 0, $wLine, $hLine, $width * $wFont, $hFont);
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}
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return $imageForeground;
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}
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function formatString($string, $width) {
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$lines = count(explode("\n", wordwrap($string, $width)));
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while ($width > 0) {
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$width--;
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if (count(explode("\n", wordwrap($string, $width))) > $lines) {
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$width++;
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break;
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}
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}
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return explode("\n", wordwrap($string, $width));
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}
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?>
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