protected static function convertImpl($binary)
{
try {
$in = new Resource(@imagecreatefromstring($binary), 'imagedestroy');
if (!$in->get()) {
throw new Exception();
}
$out = new Resource(imagecreatetruecolor(self::OUT_WIDTH, self::OUT_HEIGHT), 'imagedestroy');
if (!$out->get()) {
throw new Exception();
}
$inW = imagesx($in->get());
$inH = imagesy($in->get());
if ($inW < 100 || $inH < 100) {
throw new Exception();
}
$scale = min(self::OUT_WIDTH / $inW, self::OUT_HEIGHT / $inH);
$cpW = (int) round($inW * $scale);
$cpH = (int) round($inH * $scale);
$cpX = (int) round(self::OUT_WIDTH / 2 - $cpW / 2);
$cpY = (int) round(self::OUT_HEIGHT / 2 - $cpH / 2);
imagealphablending($out->get(), false);
imagefill($out->get(), 0, 0, 0xffffff);
imagealphablending($out->get(), true);
imagecopyresampled($out->get(), $in->get(), $cpX, $cpY, 0, 0, $cpW, $cpH, $inW, $inH);
$tmpName = new Resource(tempnam(sys_get_temp_dir(), 'statink-'), 'unlink');
imagepng($out->get(), $tmpName->get(), 9, PNG_ALL_FILTERS);
return $tmpName;
} catch (Exception $e) {
}
return false;
}
public function actionSave()
{
$outPath = sprintf('%s/statink-%s.dump.xz.aes', Yii::getAlias('@app/runtime/backup'), date('YmdHis', time()));
if (!file_exists(dirname($outPath))) {
mkdir(dirname($outPath), 0755, true);
}
$tmpPath = new Resource(tempnam('backup-', sys_get_temp_dir()), 'unlink');
$this->stdout("Dumping database... ", Console::FG_YELLOW);
$execinfo = $this->createDumpCommandLine($tmpPath->get());
$descriptorspec = [['pipe', 'r'], ['pipe', 'w']];
$pipes = [];
$proc = @proc_open($execinfo['cmdline'], $descriptorspec, $pipes, getcwd(), $execinfo['env']);
if (!$proc) {
$this->stdout("ERROR\n", Console::FG_RED);
return 1;
}
fclose($pipes[0]);
stream_get_contents($pipes[1]);
fclose($pipes[1]);
$status = proc_close($proc);
if ($status !== 0) {
$this->stdout("ERROR\n", Console::FG_RED);
return 1;
}
$this->stdout("SUCCESS\n", Console::FG_GREEN);
$this->stdout("Encrypting dump file... ", Console::FG_YELLOW);
$crypt = new FileCipher();
$crypt->setKey(include Yii::getAlias('@app/config/backup-secret.php'));
if (!$crypt->encrypt($tmpPath->get(), $outPath)) {
$this->stdout("ERROR\n", Console::FG_RED);
return 1;
}
$this->stdout("SUCCESS\n", Console::FG_GREEN);
return 0;
}
protected static function convertImpl($binary, $myPositionIfFill)
{
try {
$in = new Resource(@imagecreatefromstring($binary), 'imagedestroy');
if (!$in->get()) {
throw new Exception();
}
$out = new Resource(imagecreatetruecolor(self::OUT_WIDTH, self::OUT_HEIGHT), 'imagedestroy');
if (!$out->get()) {
throw new Exception();
}
$inW = imagesx($in->get());
$inH = imagesy($in->get());
if ($inW < 100 || $inH < 100) {
throw new Exception();
}
$scale = min(self::OUT_WIDTH / $inW, self::OUT_HEIGHT / $inH);
$cpW = (int) round($inW * $scale);
$cpH = (int) round($inH * $scale);
$cpX = (int) round(self::OUT_WIDTH / 2 - $cpW / 2);
$cpY = (int) round(self::OUT_HEIGHT / 2 - $cpH / 2);
imagealphablending($out->get(), false);
imagefill($out->get(), 0, 0, 0xffffff);
imagealphablending($out->get(), true);
imagecopyresampled($out->get(), $in->get(), $cpX, $cpY, 0, 0, $cpW, $cpH, $inW, $inH);
if (is_int($myPositionIfFill)) {
for ($i = 0; $i < 8; ++$i) {
// 自分自身はスキップ
if ($myPositionIfFill - 1 == $i) {
continue;
}
$y = ($i < 4 ? 50 : 215) + $i % 4 * 33;
imagefilledrectangle($out->get(), 406, $y, 406 + 86, $y + 19, 0x0);
}
}
$tmpName = new Resource(tempnam(sys_get_temp_dir(), 'statink-'), 'unlink');
imagepng($out->get(), $tmpName->get(), 9, PNG_ALL_FILTERS);
return $tmpName;
} catch (Exception $e) {
}
return false;
}
public function actionGenerate($inFile, $outDir)
{
if (!($inImg = imagecreatefrompng($inFile))) {
echo "Could not read {$inFile} as a PNG image.\n";
return 1;
}
for ($hue = 0; $hue < 360; $hue += 2) {
$outFile = "{$outDir}/{$hue}.png";
echo "Creating {$outFile}\n";
$tmpFile = new Resource(tempnam(sys_get_temp_dir(), 'graphicon-'), 'unlink');
if (!$this->generate($inImg, $tmpFile->get(), $hue, 0.8, 0.8)) {
return 1;
}
$cmdline = sprintf('/usr/bin/env %s -rem allb -l 9 -q %s %s', escapeshellarg('pngcrush'), escapeshellarg($tmpFile->get()), escapeshellarg($outFile));
$lines = $status = null;
exec($cmdline, $lines, $status);
if ($status !== 0) {
echo "Could not optimize new PNG image file.\n";
return 1;
}
}
}
private function executeArchivePlan(\stdClass $plan)
{
$this->stdout("[archive] Creating archive " . basename($plan->dst) . " ... ", Console::FG_YELLOW);
if (!file_exists(dirname($plan->dst))) {
mkdir(dirname($plan->dst), 0755, true);
}
if (file_exists($plan->dst)) {
$this->stdout("ALREADY EXISTS\n", Console::FG_YELLOW);
return true;
}
// tar に喰わせるためのファイルリストを作成
$tmpFile = new Resource(tempnam(Yii::getAlias('@archive'), 'tmp-'), 'unlink');
file_put_contents($tmpFile->get(), implode("\n", $plan->srcFiles) . "\n");
// tar の実行
$chdir = new Resource(getcwd(), function ($dir) {
chdir($dir);
});
chdir($plan->srcDir);
$cmdline = sprintf('/usr/bin/env %s -c -T %s -f %s', escapeshellarg('tar'), escapeshellarg($tmpFile->get()), escapeshellarg($plan->dst));
$lines = $status = null;
exec($cmdline, $lines, $status);
if ($status === 0) {
$this->stdout("SUCCESS\n", Console::FG_GREEN);
return true;
}
$this->stderr("FAILED with code={$status}\n", Console::FG_RED);
return false;
}
