private function addSprite(SpriteImage $sprite)
{
$item = new ConstItem();
$item->name = Namer::nameConstant($this->package, $sprite);
$item->value = Namer::nameCssClass($this->package, $sprite);
$this->constants[$item->name] = $item;
}
public function __construct(SpriteImage $sprite)
{
foreach ($sprite->packages as $package) {
$this->cssClasses[] = Namer::nameCssClass($package, $sprite);
}
$this->cssClass = $this->cssClasses[0];
$this->cssClasses = array_unique($this->cssClasses);
$this->image = file_get_contents($sprite->getFullPath());
$classes = ConstantsFactory::create([$sprite]);
foreach ($classes as $class) {
foreach ($class->constants as $const) {
$name = $const->name;
$this->constants[] = sprintf('%s\\%s::%s', $class->ns, $class->name, $name);
$this->shortConstants[] = sprintf('%s::%s', $class->name, $name);
$this->hasConstants = true;
}
}
}
public function generate()
{
$collection = $this->getCollection();
$config = $this->getConfig();
FolderChecker::check($config);
$css = [];
$squares = [];
$rects = [];
foreach ($collection->getSprites() as $image) {
if ($image->isSquare()) {
$squares[$image->width] = $image->width;
} else {
$size = sprintf('%sx%s', $image->width, $image->height);
$rects[$size] = [$image->width, $image->height];
}
}
// Square icons
foreach ($squares as $size) {
$params = ['prefix' => $config->iconCssClass, 'size' => $size];
$css[] = $this->mv->render('css-square.latte', $params, true);
}
// Rectangle icons
foreach ($rects as $size) {
$params = ['prefix' => $config->iconCssClass, 'width' => $size[0], 'height' => $size[1]];
$css[] = $this->mv->render('css-rect.latte', $params, true);
}
// Generate css for each image
foreach ($collection->getGroups() as $group) {
$top = $group->height;
foreach ($group->sprites as $image) {
foreach ($image->packages as $package) {
$params = ['cssClass' => Namer::nameCssClass($package, $image), 'horizontal' => -$group->offset, 'vertical' => $top - $group->height];
$css[] = $this->mv->render('css-icon.latte', $params, true);
}
// NOTE: This must be in sprites loop, not packages loop
$top -= $image->height;
}
}
$filename = sprintf('%s/%s.css', $config->generatedPath, $config->basename);
file_put_contents($filename, implode("\n", $css));
}