package com.matrix.component.ueditor.upload;
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import java.util.Map;
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import com.matrix.component.ueditor.define.State;
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import com.matrix.component.ueditor.PathFormat;
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import com.matrix.component.ueditor.define.AppInfo;
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import com.matrix.component.ueditor.define.BaseState;
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import com.matrix.component.ueditor.define.FileType;
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import org.apache.commons.codec.binary.Base64;
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public final class Base64Uploader {
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public static State save(String content, Map<String, Object> conf) {
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byte[] data = decode(content);
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long maxSize = ((Long) conf.get("maxSize")).longValue();
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if (!validSize(data, maxSize)) {
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return new BaseState(false, AppInfo.MAX_SIZE);
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}
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String suffix = FileType.getSuffix("JPG");
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String savePath = PathFormat.parse((String) conf.get("savePath"),
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(String) conf.get("filename"));
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savePath = savePath + suffix;
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String physicalPath = (String) conf.get("rootPath") + savePath;
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State storageState = StorageManager.saveBinaryFile(data, physicalPath);
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if (storageState.isSuccess()) {
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storageState.putInfo("url", PathFormat.format(savePath));
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storageState.putInfo("type", suffix);
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storageState.putInfo("original", "");
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}
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return storageState;
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}
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private static byte[] decode(String content) {
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return Base64.decodeBase64(content);
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}
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private static boolean validSize(byte[] data, long length) {
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return data.length <= length;
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}
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}
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