private function getMap(PreprocessTool $tool)
{
$ret = array();
$mapKey = comma_str_to_array($this->options['requirejs.map']);
foreach ($mapKey as $key) {
$ret = array_merge($ret, $tool->getMap($key));
}
// 去掉自身
unset($ret[str_replace(C('SRC.SRC_PATH'), '', $this->options['requirejs.path'])]);
// map中地址为实际地址，将其变为引用地址
// 为value加入cdn
$ret = array_combine(array_map(create_function('$key', 'return Tool::getVirtualPath($key);'), array_keys($ret)), array_map(create_function('$value', 'return Tool::addCdn($value);'), array_values($ret)));
return $ret;
}
/**
* 处理media资源，地址替换
*/
private function handleMediaResource()
{
static $reg = null;
if (is_null($reg)) {
$processor = parent::getInstance('media');
$mediaTypes = $processor->getOptions();
$mediaTypes = comma_str_to_array($mediaTypes['type']);
if (!empty($mediaTypes)) {
$reg = '/(?<=[\'\\"])(?:' . str_replace('/', '\\/', C('STATIC_VIRTUAL_PREFIX')) . '[^\'\\"\\\\]{1,300})\\.(?:' . implode('|', $mediaTypes) . ')(?=[\'\\"\\\\])/';
} else {
$reg = false;
}
}
if ($reg) {
$this->contents = preg_replace_callback($reg, array($this, 'replaceMediaPath'), $this->contents);
}
}
/**
* 写编译后文件
* @param Preprocess $processor
* @param $item
* @param $path
*/
public function writeBuildFile(Preprocess $processor, $item, $path)
{
trigger('write_build_file_start', $processor);
// 如果设置了to参数，则改变编译后文件路径
if (!$this->isWhitefile($path)) {
if (!empty($item['to'])) {
// 是否md5化
if (C('IS_MD5') && in_array($item['processor'], array('media', 'css', 'js'))) {
$path = $item['to'] . '/' . $processor->getFileUid() . '.' . $processor->getType();
} else {
if ($item['subfile']) {
$froms = comma_str_to_array($item['from']);
$patterns = array();
foreach ($froms as $from) {
array_push($patterns, "/^" . str_replace('/', '\\/', $from) . "/");
}
$path = $item['to'] . preg_replace($patterns, array(""), $path);
} else {
$path = $item['to'] . $path;
// for webapp node
// $path = $item['to'].'/'.$processor->getFilename();
}
}
}
} else {
if (C('WHITE_LIST_TO')) {
$path = C('WHITE_LIST_TO') . $path;
} else {
$path = C('STATIC_VIRTUAL_PREFIX') . $path;
}
}
$buildPath = C('SRC.BUILD_PATH') . $path;
$cachePath = C('SRC.BUILD_CACHE_PATH') . $path;
$contents = $processor->getContents();
// 写入文件到编译后路径中
contents_to_file($cachePath, $contents);
contents_to_file($buildPath, $this->onlineStrReplace($contents, $processor));
return $path;
}
/**
* 递归扫描，得到所需的文件
* @param $paths
* @param $types
* @param string $root
* @return array
*/
function get_files_by_type($paths, $types, $root = '')
{
$ret = array();
$paths = comma_str_to_array($paths);
$types = comma_str_to_array($types);
foreach ($paths as $path) {
$glob = $root . $path . '/*';
while ($entries = glob($glob)) {
foreach ($entries as $entry) {
if (is_file($entry)) {
$extension = pathinfo($entry, PATHINFO_EXTENSION);
if (in_array($extension, $types)) {
$ret[] = realpath($entry);
}
}
}
$glob .= '/*';
}
}
return $ret;
}
/**
* 得到待编译的文件
* @param $params
*/
public static function getFileList($params)
{
$paths = $params[1];
$types = $params[2];
$ret = $params[3];
$ret->return = array();
// 若为sprite合图文件
$spritePath = C('IMERGE_PATH') . '/' . C('IMERGE_SPRITE_DIR');
if ($paths === $spritePath) {
$files = self::getChangeMergeImage();
$files = array_merge($files[self::MODIFY], $files[self::ADD]);
foreach ($files as $file) {
$file = $spritePath . '/' . $file;
array_push($ret->return, $file);
}
} else {
$files = array_merge(self::$files[self::MODIFY], self::$files[self::ADD]);
if (!empty($files)) {
$paths = comma_str_to_array($paths);
$types = comma_str_to_array($types);
foreach ($paths as $path) {
$len = strlen($path);
foreach ($files as $file) {
if (substr($file, 0, $len) === $path && in_array(pathinfo($file, PATHINFO_EXTENSION), $types)) {
$file = C('SRC.SRC_PATH') . $file;
array_push($ret->return, $file);
}
}
}
}
}
}
