.
*/
class Assets
{
public static function scriptIncludes(string $area) {
$scriptTags = '';
if ('app' === $area) {
$scripts = ['app.js', 'templates.js'];
} elseif ('embed' === $area) {
$scripts = ['embed.js'];
} else {
throw new InvalidArgumentException('A valid app area must be specified!');
}
foreach ($scripts as $filename) {
if (Config::get('app.debug') && $filename !== 'templates.js') {
$scriptTags .= "";
} else {
$scriptTags .= "";
}
}
if (Config::get('app.debug')) {
$scriptTags .= '';
}
return $scriptTags;
}
public static function styleIncludes($area = 'app')
{
if (!Config::get("app.debug")) {
return '';
}
$styles = self::mergeGlobs(self::getStylesForArea($area));
$retVal = "";
foreach ($styles as $style) {
$filename = self::replaceExtensionWith($style, ".less", ".css");
$retVal .= "";
}
return $retVal;
}
private static function replaceExtensionWith($filename, $fromExtension, $toExtension)
{
$fromLength = strlen($fromExtension);
return substr($filename, -$fromLength) == $fromExtension
? substr($filename, 0, strlen($filename) - $fromLength) . $toExtension
: $filename;
}
/** Merges an array of paths that are passed into "glob" into a list of unique filenames.
* Note that this method assumes the globs should be relative to the "app" folder of this project */
private static function mergeGlobs($globs)
{
$files = [];
$filesFound = [];
foreach ($globs as $glob) {
foreach (glob("../resources/assets/" . $glob, GLOB_BRACE) as $file) {
if (isset($filesFound[$file])) {
continue;
}
$filesFound[$file] = true;
$files[] = substr($file, 20); // chop off ../app/
}
}
return $files;
}
private static function getStylesForArea($area)
{
if ($area == 'app') {
return [
"styles/app.less",
];
} else {
if ($area == 'embed') {
return [
"styles/embed.less"
];
}
}
throw new Exception();
}
}