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135 lines
3.5 KiB
PHP
135 lines
3.5 KiB
PHP
<?php
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// fake a delay until actual backend processing is going on
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// sleep(3);
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require_once "lib.php";
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// PHP4 and low 5 compatibility?:
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if(!function_exists('json_encode')){
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require("../../dojo/tests/resources/JSON.php");
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$jsonMaker = new Services_JSON;
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function json_encode($obj){
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return $jsonMaker->encode($obj);
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}
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function json_decode($str){
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return $jsonMaker->decode($str);
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}
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}
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// create $hair, $eyes, and $mouth variables
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foreach(array("hair","eyes","mouth") as $part){
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if(!empty($_POST[$part])){
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// FIXME: add [a-zA-Z] matching here:
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$$part = $_POST[$part];
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}
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}
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if(isset($hair) && isset($eyes) && isset($mouth)){
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$result = array();
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$nick = createName($hair, $eyes, $mouth);
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$outfile = "cache/" . $nick . ".jpg";
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$thumbfile = "cache/." . $nick . "_thumb.jpg";
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if(!file_exists("../" . $outfile)){
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// TODO: create and cache this image in images/shame/
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$width = 230; $height = 326;
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$im = imageCreateTrueColor($width, $height);
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$bgColor = imagecolorallocate($img, 255,255,255);
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imagefill($im, 0, 0, $bgColor);
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$parts = array(
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"hair" => array(0, 0, 230, 120),
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"eyes" => array(0, 120, 230, 94),
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"mouth" => array(0, 214, 230, 113)
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);
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foreach($parts as $part => $dst){
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// copy each slice into the new image
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$tmpfile = "../images/" . $$part . ".jpg";
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if(file_exists($tmpfile)){
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$tmp = imageCreateFromJpeg($tmpfile);
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imagecopy($im, $tmp, $dst[0], $dst[1], $dst[0], $dst[1], $dst[2], $dst[3]);
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imagedestroy($tmp);
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}
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}
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imagejpeg($im, "../" . $outfile);
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if(!file_exists("../" . $thumbfile)){
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$thumb = createThumb($im, 55);
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imagejpeg($thumb, "../" . $thumbfile);
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}
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$result['addToList'] = true;
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$result['thumb'] = $thumbfile;
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}else{
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// duplicate!
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$result["duplicate"] = true;
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}
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$result["name"] = $nick;
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$result["clan"] = getClanName($nick);
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$result["file"] = $outfile;
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// send the final data back as a success!
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print json_encode($result);
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}else{
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print json_encode(array("error" => "error, someone didn't flip enough!"));
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}
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function createName($first, $middle, $last){
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if($first == $middle && $middle == $last){
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// edge case where longer names are more interesting, but
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// we want to show the real name when all three pieces are
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// one person:
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$str = $first;
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}else{
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// break each name into thirds, then return the mashup name
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// from the appropriate slice:
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$first_len = ceil(strlen($first) / 3);
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$mid_len = ceil(strlen($middle) / 3);
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$last_len = ceil(strlen($last) / 3);
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$first_seg = substr($first, 0, $first_len);
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$mid_seg = substr($middle, $mid_len, ($mid_len * 2) - 1);
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$last_seg = substr($last, $last_len * -1, $last_len);
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$str = $first_seg . $mid_seg . $last_seg;
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}
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return $str;
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}
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function createThumb($src, $maxd){
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$srcw = imagesx($src);
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$srch = imagesy($src);
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if($srcw<$srch){
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$height = $maxd;
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$width=floor($srcw * $height / $srch);
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}else{
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$width = $maxd;
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$height = floor($srch * $width / $srcw);
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}
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if($width > $srcw && $height > $srch){
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$width = $srcw;
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$height=$srch;
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} //if image is actually smaller than you want, leave small (remove this line to resize anyway)
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$dest = imagecreatetruecolor($width, $height);
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if($height < 100){
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imagecopyresized($dest, $src, 0, 0, 0, 0, $width, $height, imagesx($src), imagesy($src));
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}else{
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imagecopyresampled($dest, $src, 0, 0, 0, 0, $width, $height, imagesx($src), imagesy($src));
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}
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return $dest;
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}
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?>
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