/**
* 获取图片
* @param int $id
* @param string $field
* @return 完整的数据 或者 指定的$field字段值
* @author huajie <*****@*****.**>
*/
function get_picture($id = null, $field = null, $wh = null)
{
$revalue = '';
$id = trim($id);
if (empty($id)) {
$revalue = false;
}
if (is_numeric($id)) {
$cakey = md5($id . '_' . $field . '_' . $wh);
//$revalue=F('_picture/'.$cakey);
$pkey = '_picture/' . $id % 100;
$picarr = F($pkey);
$revalue = $picarr[$cakey];
if (empty($revalue) || APP_DEBUG) {
$picture = M('Picture')->where(array('status' => 1))->getById($id);
if (!empty($field) && !empty($wh)) {
$wharr = explode('_', $wh);
if (count($wharr == 2)) {
$revalue = str_replace('/Uploads/image/', IMAGE_CACHE_DIR, $picture['path']);
$revalue = substr($revalue, 0, strrpos($revalue, '.')) . '_' . $wh . substr($revalue, strrpos($revalue, '.'));
//判断之前是不是已经生成
if (!file_exists(path_a($revalue))) {
$result = create_thumb(path_a($picture['path']), path_a($revalue), $wharr[0], $wharr[1]);
if ($result !== true) {
$revalue = $picture['path'];
}
}
}
} else {
if (!empty($field)) {
$revalue = $picture[$field];
if ($field == 'thumbpath') {
if (!file_exists(path_a($revalue))) {
$result = create_thumb(path_a($picture['path']), path_a($revalue), C('THUMB_WIDTH'), C('THUMB_HEIGHT'));
if ($result !== true) {
$revalue = $picture['path'];
}
}
}
} else {
$revalue = $picture['path'];
}
}
$picarr[$cakey] = $revalue;
F($pkey, $picarr);
}
} else {
$revalue = $id;
}
return empty($revalue) ? '' : path_r($revalue);
}
/**
*输出资源到文件中
**/
public function registerend()
{
//查找真实路径,先从当前模块查找
$ismodcss = false;
$ismodjs = false;
if (empty($this->css) && empty($this->js)) {
return "";
}
$cssname = md5(implode($this->css));
$jsname = md5(implode($this->js));
$suijinum = F('assetsversion');
if (empty($suijinum) || APP_DEBUG) {
$suijinum = '?r=' . rand(10000, 99999);
F('assetsversion', $suijinum);
}
$csscache = STYLE_CACHE_DIR . MODULE_NAME . '/' . $cssname . '.css';
$jscache = STYLE_CACHE_DIR . MODULE_NAME . '/' . $jsname . '.js';
//查找css文件
foreach ($this->css as $k => $v) {
$filepath = $this->getFilePath($v, 'css');
if ($filepath) {
$this->css[$k] = $filepath;
if (APP_DEBUG) {
$this->cssstr .= '<link href="' . $filepath . $suijinum . '" type="text/css" rel="stylesheet" />' . "\n";
} else {
if (file_ismod('.' . $filepath) || !file_exists($csscache)) {
$ismodcss = true;
$this->cssstr .= $this->compress_css('.' . $filepath);
}
}
} else {
$this->css[$k] .= '.css--->file is not exists!';
}
}
//查找js文件
foreach ($this->js as $k => $v) {
$filepath = $this->getFilePath($v, 'js');
if ($filepath) {
$this->js[$k] = $filepath;
if (APP_DEBUG) {
$this->jsstr .= '<script src="' . $filepath . $suijinum . '" type="text/javascript" ></script>' . "\n";
} else {
if (file_ismod('.' . $filepath) || !file_exists($jscache)) {
$ismodjs = true;
$this->jsstr .= $this->compress_js('.' . $filepath);
}
}
} else {
$this->js[$k] .= '.js--->file is not exists!';
}
}
if (!APP_DEBUG) {
if (!file_exists(dirname($csscache))) {
mkdir(dirname($csscache), 0777, true);
}
if (!file_exists(dirname($jscache))) {
mkdir(dirname($jscache), 0777, true);
}
($ismodcss || !file_exists($csscache)) && file_put_contents($csscache, $this->cssstr);
($ismodjs || !file_exists($jscache)) && file_put_contents($jscache, $this->jsstr);
if (!empty($this->css)) {
$this->cssstr = '<link href="' . path_r($csscache) . $suijinum . '" type="text/css" rel="stylesheet" />' . "\n";
}
if (!empty($this->js)) {
$this->jsstr = '<script src="' . path_r($jscache) . $suijinum . '" type="text/javascript" ></script>' . "\n";
}
}
return $this->cssstr . $this->jsstr;
}
function thumbnail_path($width, $key_filename)
{
global $thumbnail_directory;
return path_r($thumbnail_directory) . "/" . thumbnail_basename($width, $key_filename);
}
/**
* 上传图片
* @author huajie <*****@*****.**>
*/
public function uploadpic()
{
//TODO: 用户登录检测
/* 返回标准数据 */
$return = array('status' => 1, 'srcname' => $_FILES['filelist']['name'], 'destname' => '', 'info' => '上传成功', 'path' => '', 'id' => '', 'url' => '', 'data' => '');
$SITE_PATH = SITE_PATH;
//网站根目录
$targetFolder = path_a(C('FILE_UPLOAD.rootPath'));
//保存图片的根目录
$JDtargetPath = '';
$data = array();
if (!empty($_FILES)) {
$tempFile = $_FILES['filelist']['tmp_name'];
//生成的文件名字
$extend = explode(".", strtolower($_FILES['filelist']['name']));
$va = count($extend) - 1;
$filename = time() . mt_rand(10000, 99999) . "." . $extend[$va];
//文件类型文件夹
$foldertype = '';
switch ($extend[$va]) {
case 'jpg':
$targetFolder .= '/image';
$foldertype = '/thumb';
break;
case 'png':
$targetFolder .= '/image';
$foldertype = '/thumb';
break;
case 'gif':
$targetFolder .= '/image';
$foldertype = '/thumb';
break;
case 'jpeg':
$targetFolder .= '/image';
$foldertype = '/thumb';
break;
case 'bmp':
$targetFolder .= '/image';
$foldertype = '/thumb';
break;
case 'mp4':
$targetFolder .= '/file/video';
break;
default:
$targetFolder .= '/file/other';
break;
}
$imgpath = $targetFolder . '/' . date('Ymd');
if (!create_folder($imgpath)) {
$return['info'] = '创建目录错误：' . $imgpath;
$return['status'] = 0;
$this->ajaxreturn($return);
}
$imgpath2 = $targetFolder . $foldertype . '/' . date('Ymd');
if (!create_folder($imgpath)) {
$return['info'] = '创建目录错误：' . $imgpath;
$return['status'] = 0;
$this->ajaxreturn($return);
}
$JDtargetPath = $targetFolder . '/' . date('Ymd') . '/' . $filename;
// Validate the file type
$fileTypes = array('jpg', 'jpeg', 'gif', 'png');
// File extensions
if (in_array($extend[$va], $fileTypes)) {
$bl = move_uploaded_file($tempFile, $JDtargetPath);
$JDthumbPath = str_replace('/image/', '/image/thumb/', $JDtargetPath);
if ($bl) {
//判断是不是已经上传过类似图片
$shafile = $this->checksha(str_replace($SITE_PATH, '', $JDtargetPath));
$JDtargetPath = $SITE_PATH . $shafile['path'];
$data['sha1'] = $shafile['sha1'];
//如果是图片就生成缩略图
if (in_array($extend[$va], array('jpg', 'jpeg', 'gif', 'png', 'bmp'))) {
//生成缩略图
//缩略图路径
$re = create_thumb($JDtargetPath, $JDthumbPath, C('THUMB_WIDTH'), C('THUMB_HEIGHT'));
if ($re !== true) {
$JDthumbPath = $JDtargetPath;
}
}
$return['path'] = path_r($JDthumbPath);
} else {
$return['info'] = '上传错误' . $tempFile . '->' . $JDtargetPath;
$return['status'] = 0;
}
} else {
$return['info'] = '不支持此文件类型';
$return['status'] = 0;
}
} else {
$return['info'] = "文件不能为空";
$return['status'] = 0;
}
if ($return['status'] == 1) {
//保存文件信息到数据库
$cupath = path_r($JDtargetPath);
$data['path'] = $cupath;
//$data['sha1'] = $shafile['sha1'];
$data['thumbpath'] = path_r($JDthumbPath);
$data['destname'] = $filename;
$data['srcname'] = $_FILES['filelist']['name'];
$data['create_time'] = time();
$data['uid'] = UID;
$model = M('picture');
if ($model->create($data)) {
$result = $model->add($data);
if ($result) {
//添加水印
$this->markpic($JDthumbPath);
$this->markpic(realpath('.' . $data['path']));
$return['id'] = $result;
}
}
}
/* 返回JSON数据 */
$this->ajaxReturn(array_merge($return, $data));
}
