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90 lines
2.3 KiB
90 lines
2.3 KiB
<?php |
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error_reporting(E_ALL^E_NOTICE^E_WARNING^E_DEPRECATED); |
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/* |
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图像处理类 |
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*/ |
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include_once("../../config.php"); |
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//载入TinyPNG |
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require_once(APP."functions/tinypng/Tinify/Exception.php"); |
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require_once(APP."functions/tinypng/Tinify/ResultMeta.php"); |
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require_once(APP."functions/tinypng/Tinify/Result.php"); |
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require_once(APP."functions/tinypng/Tinify/Source.php"); |
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require_once(APP."functions/tinypng/Tinify/Client.php"); |
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require_once(APP."functions/tinypng/Tinify.php"); |
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//初始化值 |
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$dispose['compress'] = 0; |
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$dispose['level'] = 0; |
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//获取ID |
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$id = $_GET['id']; |
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$id = (int)$id; |
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//获取tinypng key |
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$tinykey = array_rand($tinypng['key']); //取出数组键值 |
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$tinykey = $tinypng['key'][$tinykey]; |
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$iscompress = 0; |
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//如果ID不存在或为空 |
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if((!isset($id)) || ($id == '')) { |
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echo 'ID错误！'; |
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exit; |
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} |
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//如果没有启用压缩 |
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if($tinypng['option'] != true){ |
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echo '未启用压缩功能！'; |
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exit; |
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} |
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//查询对应信息 |
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$info = $database->get("imginfo",[ |
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"id", |
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"path", |
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"compress", |
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"level" |
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],[ |
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"id" => $id |
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]); |
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//组合为完整的URL地址 |
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$imgurl = $config['domain'].$info['path']; |
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//获取压缩状态 |
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$compress = $info['compress']; |
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//获取图片等级 |
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$level = $info['level']; |
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//获取文件后缀名 |
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$suffix = substr(strrchr($info['path'], '.'), 1); |
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//后缀改为小写 |
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$suffix = strtolower($suffix); |
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if(($suffix == 'png') || ($suffix == 'jpg') || ($suffix == 'jpeg')) { |
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$iscompress = 1; |
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} |
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if($iscompress == 0){ |
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echo '该后缀不支持压缩！'; |
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exit; |
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} |
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if($compress == 1){ |
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echo '该图片已经压缩！'; |
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exit; |
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} |
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//对图片进行压缩 |
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if(($tinypng['option'] == true) && ($iscompress == 1) && ($compress == 0)) { |
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//初始化 |
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\Tinify\setKey($tinykey); |
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$source = \Tinify\fromUrl($imgurl); |
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//覆盖原有图片 |
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$source->toFile(APP.$info['path']); |
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//更新数据库 |
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$database->update("imginfo",[ |
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"compress" => 1 |
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],[ |
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"id" => $id |
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]); |
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$dispose['compress'] = 1; |
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echo '压缩成功！'; |
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} |
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?>
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