public function run()
{
trigger('imerge_start', $this);
mark('开始自动合图扫描', 'emphasize');
$files = get_files_by_type(C('SRC.SRC_PATH'), 'css');
$generator = new MergeConfigGenerator($files);
$generator->generate();
$writer = new MergeConfigWriter(C('IMERGE_PATH'));
$writer->writeImageConfig($generator->getConfig());
// 更新大图
$this->updateSprite();
trigger('imerge_end', $this);
}
/**
* 加载所有大图配置
* @return array
*/
public function getSpriteConfig()
{
$ret = array();
$path = $this->root . '/' . C('IMERGE_SPRITE_DIR');
$files = get_files_by_type($path, 'php');
foreach ($files as $file) {
// $temp = include($file);
// $ret = array_merge($ret, $temp);
$type = basename($file, '.php');
$ret[$type] = (include $file);
}
return $ret;
}
/**
* 扫描所有文件
* @param $paths 扫描目录
* @param $types 扫描文件类型
* @return array 文件列表数组
*/
private function getFileList($paths, $types, $base = '')
{
// 使用object，进行引用传参
$ret = new stdClass();
$ret->return = null;
trigger('processor_fetch_files', $paths, $types, $ret);
return is_null($ret->return) ? get_files_by_type($paths, $types, $base) : $ret->return;
}
/**
* 获取所有图片列表
* 用于智能提示
*/
public function hint()
{
if (!isset($_GET['key'])) {
show_json('No key!');
return;
}
$ret = array();
$key = $_GET['key'];
$total = 8;
$count = 0;
$options = $this->tool->getOptions();
$scanPath = null;
foreach ($options['process'] as $process) {
if ($process['processor'] === 'media') {
$scanPath = $process['from'];
}
}
if ($scanPath) {
$srcPath = C('SRC.SRC_PATH');
$len = strlen($srcPath);
$fileList = get_files_by_type($scanPath, 'png', $srcPath);
foreach ($fileList as $index => $file) {
if ($count >= $total) {
break;
}
$file = substr($file, $len);
if (strpos($file, $key) !== false) {
array_push($ret, $file);
$count++;
}
}
show_json($ret);
}
}
/**
* 生成合图md5信息
*/
private static function genMd5Map()
{
$images = get_files_by_type(C('IMERGE_PATH') . '/' . C('IMERGE_SPRITE_DIR'), 'png');
foreach ($images as $image) {
self::$md5Map[basename($image)] = md5(file_get_contents($image));
}
}
