public function generateFavicon()
{
$faviconConfigList = $this->_getFaviconConfigList();
$this->_getStreamOutput()->writeln('Generating favicons');
$themeDirStructList = Functional\map(CM_Site_Abstract::getAll(), function (CM_Site_Abstract $site) {
$render = new CM_Frontend_Render(new CM_Frontend_Environment($site));
return ['render' => $render, 'themeDir' => new CM_File($render->getThemeDir(true))];
});
$themeDirStructList = Functional\unique($themeDirStructList, function (array $themeDirStruct) {
/** @var CM_File $themeDir */
$themeDir = $themeDirStruct['themeDir'];
return $themeDir->getPath();
});
//filter site aliases
foreach ($themeDirStructList as $themeDirStruct) {
/** @var CM_Frontend_Render $render */
$render = $themeDirStruct['render'];
/** @var CM_File $themeDir */
$themeDir = $themeDirStruct['themeDir'];
$svgFile = $themeDir->joinPath('resource', 'img', self::FAVICON_SVG_FILENAME);
if ($svgFile->exists()) {
foreach ($faviconConfigList as $outputFilename => $config) {
$backgroundWidth = (int) $config['width'];
$backgroundHeight = (int) $config['height'];
$backgroundColor = false === $config['transparent'] ? $render->getLessVariable(self::FAVICON_BACKGROUND_LESS_VARIABLE) : 'transparent';
$background = new Imagick();
$background->newPseudoImage($backgroundWidth, $backgroundHeight, 'canvas:' . $backgroundColor);
$backgroundImage = new CM_Image_Image($background);
$iconSize = (int) (min($backgroundWidth, $backgroundHeight) * (double) $config['iconSize']);
$iconImage = CM_Image_Image::createFromSVGWithSize($svgFile->read(), $iconSize, $iconSize);
$backgroundImage->compositeImage($iconImage, ($backgroundWidth - $iconSize) / 2, ($backgroundHeight - $iconSize) / 2);
$backgroundImage->setFormat(CM_Image_Image::FORMAT_PNG);
$targetFile = $themeDir->joinPath('resource', 'img', 'meta', $outputFilename);
$targetFile->ensureParentDirectory();
$targetFile->write($backgroundImage->getBlob());
$this->_getStreamOutput()->writeln('Generated ' . $targetFile->getPath());
}
}
}
}
/**
* @param string $content
* @param bool $compress
* @return string
*/
private function _compileLess($content, $compress)
{
$render = $this->_render;
$lessCompiler = new lessc();
$lessCompiler->registerFunction('image', function ($arg) use($render) {
/** @var CM_Frontend_Render $render */
list($type, $delimiter, $values) = $arg;
return array('function', 'url', array('string', $delimiter, array($render->getUrlResource('layout', 'img/' . $values[0]))));
});
$lessCompiler->registerFunction('image-inline', function ($arg) use($render) {
/** @var CM_Frontend_Render $render */
list($type, $delimiter, $values) = $arg;
if (2 == sizeof($values) && is_array($values[0]) && is_array($values[1])) {
$delimiter = (string) $values[0][1];
$path = (string) $values[0][2][0];
$size = (int) $values[1][1];
} else {
$path = $values[0];
$size = 0;
}
$imagePath = $render->getLayoutPath('resource/img/' . $path, null, null, true, true);
$cache = CM_Cache_Persistent::getInstance();
$imageBase64 = $cache->get($cache->key(__METHOD__, md5($imagePath), 'size:' . $size), function () use($imagePath, $size) {
$file = new CM_File($imagePath);
$img = new CM_Image_Image($file->read());
if ($size > 0) {
$img->resize($size, $size);
}
$img->setFormat(CM_Image_Image::FORMAT_GIF);
return base64_encode($img->getBlob());
});
$url = 'data:image/gif;base64,' . $imageBase64;
return array('function', 'url', array('string', $delimiter, array($url)));
});
$lessCompiler->registerFunction('urlFont', function ($arg) use($render) {
/** @var CM_Frontend_Render $render */
list($type, $delimiter, $values) = $arg;
return array($type, $delimiter, array($render->getUrlStatic('/font/' . $values[0])));
});
if ($compress) {
$lessCompiler->setFormatter('compressed');
}
return $lessCompiler->compile($content);
}
public function testResizeSpecificKeepExif()
{
$imageFileOriginal = new CM_File(DIR_TEST_DATA . 'img/test-rotated.jpg');
$image = new CM_Image_Image($imageFileOriginal->read());
$image->resize($image->getWidth(), $image->getHeight());
$imageFile = CM_File::createTmp(null, $image->getBlob());
$newImage = new CM_Image_Image($imageFile->read());
$this->assertSame(6, $this->_getImagickObject($newImage)->getImageOrientation());
}
