/**
* 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'), $this->contents);
}
}
public function run($params)
{
if (!C('JCSS.IS_JCSS')) {
off('processor_init', 'JCssParser');
return;
}
$tool = $params[1];
// 第1个参数是PreprocessTool对象
$options = $params[2];
// 第2个参数是配置信息
$processor = $params[3];
// 第3个参数是返回，将最后的预处理器对象赋给$processor->return
// 判断当前是否在初始化CssPreprocess
if ($options['processor'] === 'css') {
$processor->return = new JCssPreprocess($tool->getMap(), $options);
Preprocess::setInstance('CssPreprocess', $processor->return);
}
}
public function __construct($map, $options = null, $isMergeImage = null, $isReplaceUri = null)
{
parent::__construct($map);
$this->isMergeImage = is_null($isMergeImage) ? C('IS_MERGE_IMAGE') : $isMergeImage;
$this->isReplaceUri = is_null($isReplaceUri) ? C('IS_REPLACE_URI') : $isReplaceUri;
if (!self::$cacheDir) {
self::$cacheDir = C('CSS_CACHE_PATH') . '/' . str_random();
}
// 如果需要合图，则导入合图配置
if ($this->isMergeImage) {
if (!file_exists(C('IMERGE_PATH'))) {
mark('您已打开合图功能，但没有生成合图配置，请先进行合图，或者关闭合图功能', 'error');
$this->isMergeImage = false;
} else {
$loader = new MergeConfigLoader(C('IMERGE_PATH'));
$this->spriteConfig = $loader->getSpriteConfig();
}
}
}
public function run($params)
{
$item = $params[2];
if ($this->options['requirejs.path'] && $item['processor'] === 'js') {
mark('requireJs插件开始处理' . $this->options['requirejs.path'], 'emphasize');
$this->options['requirejs.path'] = C('SRC.SRC_PATH') . $this->options['requirejs.path'];
if (!file_exists($this->options['requirejs.path'])) {
mark('"' . $this->options['requirejs.path'] . '"不存在，请检查m3d.php中requireJs配置', 'error');
return;
}
$tool = $params[1];
$map = $this->getMap($tool);
$script = $this->genScript($map);
$processor = Preprocess::getInstance('js');
$mapFiles = $this->options['requirejs.path'];
if (is_string($mapFiles)) {
$mapFiles = array($mapFiles);
}
foreach ($mapFiles as $file) {
$processor->setFile($file);
$processor->setContents($script);
$processor->process();
$processor->compress();
$path = $processor->getRelativePath();
$buildPath = $tool->writeBuildFile($processor, $item, $path);
$oldBuildPath = $tool->getMap('js', $path);
if ($buildPath !== $oldBuildPath) {
$tool->updateMap('js', $path, $buildPath);
// 清除文件
$file = C('SRC.BUILD_PATH') . $oldBuildPath;
if (file_exists($file)) {
unlink($file);
}
$file = C('SRC.BUILD_CACHE_PATH') . $oldBuildPath;
if (file_exists($file)) {
unlink($file);
}
trigger('change_file', $path);
}
}
}
}
/**
* 处理js地址
* @param simple_html_dom $html
*/
private function handleJs(simple_html_dom $html)
{
$lDelimiter = C('SRC.SMARTY_LEFT_DELIMITER');
$rDelimiter = C('SRC.SMARTY_RIGHT_DELIMITER');
foreach ($html->find('script') as $value) {
if (!empty($value->src)) {
$this->replacePath('js', $value, 'src');
} else {
// 处理内联js
if (isset($value->_xcompress) && $value->_xcompress === 'true') {
$processor = Preprocess::getInstance('js');
$processor->setFile($this->path);
$processor->setContents($value->innertext);
$processor->process();
$processor->compress();
$text = $lDelimiter . 'literal' . $rDelimiter;
$text .= $processor->getContents();
$text .= $lDelimiter . '/literal' . $rDelimiter;
$value->innertext = $text;
$value->_xcompress = null;
}
}
}
}
/**
* 合图文件处理
* @param $processor
* @param $item
*/
private function processSprite(Preprocess $processor, $item)
{
// 确保大图最新
$imergeTool = new InstantmergeTool($this->options, false);
$imergeTool->updateSprite();
// 如果处理图片类，则需要扫描合图目录
$spriteList = $this->getFileList(C('IMERGE_PATH') . '/' . C('IMERGE_SPRITE_DIR'), $item['type']);
foreach ($spriteList as $file) {
mark('处理文件：' . $file);
$processor->setFile($file);
$processor->process();
$processor->compress(true);
$path = str_replace(C('SRC.ROOT'), '', $file);
$buildPath = $this->writeBuildFile($processor, $item, $path);
// 更新map, 合图文件仅使用文件名作为key
$filename = $processor->getFilename();
$this->map[$item['name']][$filename] = $buildPath;
}
}
