脚本宝典收集整理的这篇文章主要介绍了php – Blueimp Jquery文件上传S3&Resize，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
我目前的代码是
global $s3;
if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') {
return "";
}
$upload = isset($_FILES['files']) ? $_FILES['files'] : null;
$info = array();
if ($upload && is_array($upload['tmp_name'])) {
foreach($upload['tmp_name'] as $index => $value) {
$fileTempName = $upload['tmp_name'][$index];
$file_name = (isset($_SERVER['HTTP_X_FILE_NAME']) ? $_SERVER['HTTP_X_FILE_NAME'] : $upload['name'][$index]);
$extension=end(explode(".",$file_name));
$rand = rand(1,100000000);
$sha1 = sha1($rand);
$md5 = md5($sha1);
$filename = substr($md5,8);
$fileName=$filename.".".$extension;
$fileName = $PRefix.str_replace(" ","_",$fileName);
$response = $s3->create_object($bucket,$fileName,array('fileUpload' => $fileTempName,'acl' => AmazonS3::ACL_PUBLIC,'Meta' => array('keywords' => 'example,test'),));
if ($response->isOK()) {
$info[] = getFileinfo($bucket,$fileName);
} else {
// echo "<strong>Something went wrong while uploading your file... sorry.</strong>";
}
}
我已经写了这篇PHP,但我不确定如何让两者一起工作.
$image = new Imagick('test2.jpg'); $imageprops = $image->getImageGeometry(); $w=$imageprops['width']; $h=$imageprops['height']; $Edge = min($w,$h); $ratio = $edge / 640; $tWidth = ceil($w / $ratio); $tHeight = ceil($h / $ratio); if ($imageprops['width'] <= 640 && $imageprops['height'] <= 640) { // don't upscale } else { $image->resizeImage($tWidth,$tHeight,imagick::FILTER_LANCZOS,0.9,true); } $image->wrITeImage("test2-resized.jpg");
任何帮助都会感激不尽,谢谢
更新：四个upVotes(到目前为止)似乎表明OP不仅对代码是正确的,而且对问题的严重程度也是正确的.我做OSS是理所当然的,所以无论如何,请明确告诉我这是否对您有任何兴趣所以我们可以在github上改进这一点(任何行动都很好 – 提出问题,提出答案,发布评论或其任何组合).
function resize($imgName,$srcName) { $image = new Imagick($imgName); $imageprops = $image->getImageGeometry(); $w=$imageprops['width']; $h=$imageprops['height']; $edge = min($w,$h); $ratio = $edge / 640; $tWidth = ceil($w / $ratio); $tHeight = ceil($h / $ratio); if ($imageprops['width'] <= 640 && $imageprops['height'] <= 640) { return $imgName; } else { $image->resizeImage($tWidth,true); } $extension=end(explode(".",$srcName)); // Change "/tmp" if you're running this on Windows $tmpName=tempnam("/tmp","resizer_").".".$extension; $image->writeImage($tmpName); return $tmpName } global $s3; if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') { return ""; } $upload = isset($_FILES['files']) ? $_FILES['files'] : null; $info = array(); if ($upload && is_array($upload['tmp_name'])) { foreach($upload['tmp_name'] as $index => $value) { $file_name = (isset($_SERVER['HTTP_X_FILE_NAME']) ? $_SERVER['HTTP_X_FILE_NAME'] : $upload['name'][$index]); $fileTempName = resize($upload['tmp_name'][$index],$file_name); $extension=end(explode(".",$file_name)); $rand = rand(1,100000000); $sha1 = sha1($rand); $md5 = md5($sha1); $filename = substr($md5,8); $fileName=$filename.".".$extension; $fileName = $prefix.str_replace(" ",$fileName); $response = $s3->create_object($bucket,)); if ($response->isOK()) { $info[] = getFileInfo($bucket,$fileName); } else { // `echo "<strong>Something went wrong while uploading your file... sorry.</strong>";` } unlink($fileTempName); }
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