- WEM: Static Files Content, Size and URL

openturing · Feb 12, 2025 · 490a7ce · 490a7ce
1 parent a88d050
commit 490a7ce
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diff --git a/...ng-jdk6/turing-wem-jdk6/src/main/java/com/viglet/turing/wem/ext/TurStaticFileContent.java b/...ng-jdk6/turing-wem-jdk6/src/main/java/com/viglet/turing/wem/ext/TurStaticFileContent.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2016-2022 the original author or authors.
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package com.viglet.turing.wem.ext;
+
+import com.viglet.turing.client.ocr.TurFileAttributes;
+import com.viglet.turing.client.ocr.TurOcr;
+import com.viglet.turing.client.sn.TurSNServer;
+import com.viglet.turing.client.sn.credentials.TurUsernamePasswordCredentials;
+import com.viglet.turing.wem.beans.TurMultiValue;
+import com.viglet.turing.wem.beans.TuringTag;
+import com.viglet.turing.wem.config.IHandlerConfiguration;
+import com.vignette.as.client.common.AttributeData;
+import com.vignette.as.client.common.ref.ManagedObjectVCMRef;
+import com.vignette.as.client.javabean.ContentInstance;
+import com.vignette.as.client.javabean.ManagedObject;
+import com.vignette.as.client.javabean.StaticFile;
+import com.vignette.logging.context.ContextLogger;
+
+import java.io.File;
+import java.net.URL;
+
+public class TurStaticFileContent implements ExtAttributeInterface {
+    private static final ContextLogger logger = ContextLogger.getLogger(TurStaticFileContent.class.getName());
+    private static final String EMPTY_STRING = "";
+    private static final long MAX_CONTENT_MEGA_BYTE_SIZE = 5;
+    private static final long MEGA_BYTE = 1024L * 1024L;
+
+    @Override
+    public TurMultiValue consume(TuringTag tag, ContentInstance ci, AttributeData attributeData,
+                                 IHandlerConfiguration config) throws Exception {
+        logger.debug("Executing TurStaticFileContent");
+        if (attributeData != null && attributeData.getValue() != null) {
+            StaticFile staticFile = (StaticFile) ManagedObject
+                    .findByContentManagementId(new ManagedObjectVCMRef(attributeData.getValue().toString()));
+            if (staticFile != null && staticFile.getPlacementPath() != null) {
+                File file = new File(config.getFileSourcePath().concat(staticFile.getPlacementPath()));
+                if (file.exists() && file.isFile() && getFileSizeMegaBytes(file) <= MAX_CONTENT_MEGA_BYTE_SIZE) {
+                    TurSNServer turSNServer = new TurSNServer(new URL(config.getTuringURL()),
+                            new TurUsernamePasswordCredentials(config.getLogin(), config.getPassword()));
+                    TurOcr turOcr = new TurOcr();
+                    TurFileAttributes turFileAttributes = turOcr.processFile(turSNServer, file);
+                    if (turFileAttributes.getContent() != null) {
+                        long maxContentByteSize = MAX_CONTENT_MEGA_BYTE_SIZE * MEGA_BYTE;
+
+                        if (turFileAttributes.getContent().getBytes().length <= maxContentByteSize) {
+                            return TurMultiValue.singleItem(turFileAttributes.getContent());
+                        } else {
+                            return TurMultiValue.singleItem(
+                                    turFileAttributes.getContent().substring(0, (int) maxContentByteSize));
+                        }
+                    }
+                }
+            }
+        }
+        return TurMultiValue.singleItem(EMPTY_STRING);
+    }
+
+    private static long getFileSizeMegaBytes(File file) {
+        return (long) ((double) file.length() / MEGA_BYTE);
+    }
+
+}
diff --git a/turing-jdk6/turing-wem-jdk6/src/main/java/com/viglet/turing/wem/ext/TurStaticFileSize.java b/turing-jdk6/turing-wem-jdk6/src/main/java/com/viglet/turing/wem/ext/TurStaticFileSize.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2016-2022 the original author or authors.
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package com.viglet.turing.wem.ext;
+
+import com.viglet.turing.wem.beans.TurMultiValue;
+import com.viglet.turing.wem.beans.TuringTag;
+import com.viglet.turing.wem.config.IHandlerConfiguration;
+import com.vignette.as.client.common.AttributeData;
+import com.vignette.as.client.common.ref.ManagedObjectVCMRef;
+import com.vignette.as.client.javabean.ContentInstance;
+import com.vignette.as.client.javabean.ManagedObject;
+import com.vignette.as.client.javabean.StaticFile;
+import com.vignette.logging.context.ContextLogger;
+
+import java.io.File;
+
+public class TurStaticFileSize implements ExtAttributeInterface {
+    private static final ContextLogger logger = ContextLogger.getLogger(TurStaticFileSize.class.getName());
+    private static final String EMPTY_STRING = "";
+
+    @Override
+    public TurMultiValue consume(TuringTag tag, ContentInstance ci, AttributeData attributeData,
+                                 IHandlerConfiguration config) throws Exception {
+        logger.debug("Executing TurStaticFileSize");
+        if (attributeData != null && attributeData.getValue() != null) {
+            StaticFile staticFile = (StaticFile) ManagedObject
+                    .findByContentManagementId(new ManagedObjectVCMRef(attributeData.getValue().toString()));
+            if (staticFile != null && staticFile.getPlacementPath() != null) {
+                File file = new File(config.getFileSourcePath().concat(staticFile.getPlacementPath()));
+                if (file.exists() && file.isFile()) {
+                    return TurMultiValue.singleItem(String.valueOf(file.length()));
+                }
+            }
+        }
+        return TurMultiValue.singleItem(EMPTY_STRING);
+    }
+
+}
diff --git a/.../viglet/turing/wem/ext/TurStaticFile.java → ...glet/turing/wem/ext/TurStaticFileUrl.java b/.../viglet/turing/wem/ext/TurStaticFile.java → ...glet/turing/wem/ext/TurStaticFileUrl.java
@@ -30,20 +30,18 @@
 import com.vignette.as.client.javabean.StaticFile;
 import com.vignette.logging.context.ContextLogger;
 
-public class TurStaticFile implements ExtAttributeInterface {
-    private static final ContextLogger logger = ContextLogger.getLogger(TurStaticFile.class.getName());
+public class TurStaticFileUrl implements ExtAttributeInterface {
+    private static final ContextLogger logger = ContextLogger.getLogger(TurStaticFileUrl.class.getName());
     private static final String EMPTY_STRING = "";
-    private static final String FILE_PROTOCOL = "file://";
 
     @Override
     public TurMultiValue consume(TuringTag tag, ContentInstance ci, AttributeData attributeData,
                                  IHandlerConfiguration config) throws Exception {
-        logger.debug("Executing TurReadStaticFile");
+        logger.debug("Executing TurStaticFileUrl");
         if (attributeData != null && attributeData.getValue() != null) {
             StaticFile staticFile = (StaticFile) ManagedObject
                     .findByContentManagementId(new ManagedObjectVCMRef(attributeData.getValue().toString()));
-            return TurMultiValue.singleItem(FILE_PROTOCOL
-                    .concat(config.getFileSourcePath()).concat(staticFile.getPlacementPath()));
+            return TurMultiValue.singleItem(config.getCDAURLPrefix().concat(staticFile.getPlacementPath()));
         } else {
             return TurMultiValue.singleItem(EMPTY_STRING);
         }