From 8ba358fc936b9d3721aa1fea64a4c00eaaa347a4 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Tue, 12 Jan 2021 23:18:10 +0000
Subject: [PATCH] Uebertragung Breadcrumb angefangen, noch in Arbeit
---
src/java/de/uhilger/filecms/api/Api.java | 112 +++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 82 insertions(+), 30 deletions(-)
diff --git a/src/java/de/uhilger/filecms/api/Api.java b/src/java/de/uhilger/filecms/api/Api.java
index e5196f5..b26537e 100644
--- a/src/java/de/uhilger/filecms/api/Api.java
+++ b/src/java/de/uhilger/filecms/api/Api.java
@@ -21,9 +21,10 @@
package de.uhilger.filecms.api;
import de.uhilger.filecms.data.FileRef;
+import de.uhilger.filecms.web.Initialiser;
+import de.uhilger.transit.Access;
import de.uhilger.transit.web.RequestKontext;
import de.uhilger.transit.web.WebKontext;
-import de.uhilger.wbx.web.Initialiser;
import java.io.File;
import java.security.Principal;
import java.util.logging.Logger;
@@ -35,26 +36,29 @@
*/
public abstract class Api implements WebKontext, RequestKontext {
+ protected ServletContext ctx;
+
+ /** Zeiger zum Request, der zur Ausfuehrung fuehrte */
+ protected HttpServletRequest request;
+
private static final Logger logger = Logger.getLogger(Api.class.getName());
public static final String WBX_DATA_PATH = "daten/";
public static final String PUB_DIR_PATH = "www/";
public static final String HOME_DIR_PATH = "home/";
+ public static final String DAV_DIR_PATH = "dav/";
+
public static final String PUB_DIR_NAME = "Oeffentlich";
//public static final String HOME_DIR_NAME = "Persoenlicher Ordner";
public static final String HOME_DIR_NAME = "Persoenlich";
+ public static final String DAV_DIR_NAME = "Austausch";
+
public static final String WBX_ADMIN_ROLE = "wbxAdmin";
public static final String WBX_BASE = "$basis";
public static final String WBX_DATA = "$daten";
-
- /** Zeiger zum Servlet-Kontext dieser Anwendung */
- private ServletContext ctx;
-
- /** Zeiger zum Request, der zur Ausfuehrung fuehrte */
- private HttpServletRequest request;
-
-
+ public static final String DAV_DATA = "$dav";
+
/**
* Einen relativen Pfad in einen absoluten Pfad der WebBox
* aufloesen.
@@ -79,14 +83,17 @@
} else if(relPath.startsWith(HOME_DIR_NAME)) {
targetPath = HOME_DIR_PATH + getUserName() + relPath.substring(HOME_DIR_NAME.length());
targetDir = new File(getBase().getAbsolutePath(), targetPath);
+ } else if(relPath.startsWith(DAV_DIR_NAME)) {
+ targetPath = DAV_DIR_PATH + /* getUserName() +*/ relPath.substring(DAV_DIR_NAME.length());
+ targetDir = new File(getBase().getAbsolutePath(), targetPath);
} else if(getRequest().isUserInRole(WBX_ADMIN_ROLE)) {
logger.fine("in admin role");
if(relPath.startsWith(WBX_BASE)) {
logger.fine("is base");
- targetPath = getCatalinaBase();
+ targetPath = getCatalinaBase(ctx);
targetDir = new File(targetPath, relPath.substring(WBX_BASE.length()));
} else if(relPath.startsWith(WBX_DATA)) {
- targetPath = getWbxDataDir();
+ targetPath = getWbxDataDir(ctx);
logger.fine("is data, combine " + targetPath + ' ' + relPath.substring(WBX_DATA.length()));
targetDir = new File(targetPath, relPath.substring(WBX_DATA.length()));
} else {
@@ -108,16 +115,69 @@
protected FileRef getBase() {
FileRef base = null;
- Object o = getServletContext().getAttribute(Initialiser.FILE_BASE);
- if(o instanceof String) {
- String baseStr = (String) o;
- logger.fine(baseStr);
- File file = new File(baseStr);
+ Object o = getFileBase(ctx);
+ if(o instanceof File) {
+ File file = (File) o;
base = new FileRef(file.getAbsolutePath(), file.isDirectory());
}
return base;
}
+ /* -------------- Hilfsfunktionen --------------- */
+
+ /**
+ * Das Datenverzeichnis der WebBox ermitteln
+ * @return Ordner $wbx/daten
+ */
+ protected File getFileBase(ServletContext ctx) {
+ File file = null;
+ Object o = ctx.getAttribute(Initialiser.FILE_BASE);
+ if(o instanceof String) {
+ String baseStr = (String) o;
+ logger.fine(baseStr);
+ file = new File(baseStr);
+ }
+ return file;
+ }
+
+ /**
+ * Den absoluten Pfad zum Verzeichnis ermitteln das gemaess der
+ * Tomcat-Doku als CATALINA_BASE der WebBox gilt
+ * @return absoluter Pfad zu $wbx/sys/base
+ */
+ protected String getCatalinaBase(ServletContext ctx) {
+ String path = ctx.getRealPath("/");
+ logger.fine("getRealPath: " + path); // file-cms in webapps
+ File file = new File(path);
+ file = file.getParentFile().getParentFile();
+ return file.getAbsolutePath();
+ }
+
+ /**
+ * Den absoluten Pfad zum Datenverzeichnis der WebBox ermitteln
+ * @return absoluter Pfad zu $wbx/daten
+ */
+ protected String getWbxDataDir(ServletContext ctx) {
+ return getFileBase(ctx).getAbsolutePath();
+ }
+
+ /**
+ * Das Verzeichnis ermitteln, in dem die WebBox laeuft
+ * @return der Ordner $wbx
+ */
+ protected File getWbxDir(ServletContext ctx) {
+ String path = ctx.getRealPath("/");
+ logger.fine("getRealPath: " + path);
+ File file = new File(path);
+ file = file.getParentFile().getParentFile().getParentFile().getParentFile();
+ logger.fine("WebBox: " + file.getAbsolutePath());
+ return file;
+ }
+
+ /**
+ * den Namen des angemeldeten Benutzers ermitteln
+ * @return Name des angemeldeten Benutzers oder null, wenn keiner angemeldet ist
+ */
protected String getUserName() {
String userName = null;
Object p = getRequest().getUserPrincipal();
@@ -125,29 +185,19 @@
userName = ((Principal) p).getName();
}
return userName;
- }
+ }
+
- protected String getCatalinaBase() {
- String path = getServletContext().getRealPath("/");
- logger.fine("getRealPath: " + path); // file-cms in webapps
- File file = new File(path);
- file = file.getParentFile().getParentFile();
- return file.getAbsolutePath();
- }
-
- protected String getWbxDataDir() {
- String wbxBase = getBase().getAbsolutePath();
- File file = new File(wbxBase);
- return file.getAbsolutePath();
- }
/* ------------- Implementierung WebKontext ------------- */
@Override
+ @Access(type = Access.Type.RESTRICT)
public ServletContext getServletContext() {
return ctx;
}
@Override
+ @Access(type = Access.Type.RESTRICT)
public void setServletContext(ServletContext servletContext) {
this.ctx = servletContext;
}
@@ -155,11 +205,13 @@
/* ------------- Implementierung RequestKontext ------------- */
@Override
+ @Access(type = Access.Type.RESTRICT)
public HttpServletRequest getRequest() {
return request;
}
@Override
+ @Access(type = Access.Type.RESTRICT)
public void setRequest(HttpServletRequest r) {
this.request = r;
}
--
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