//# 0 errors, 83 messages
//#
/*
    //#viewfilesaction.java:1:1: class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#viewfilesaction.java:1:1: method: net.sourceforge.pebble.web.action.ViewFilesAction.net.sourceforge.pebble.web.action.ViewFilesAction__static_init
 * Copyright (c) 2003-2006, Simon Brown
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   - Neither the name of Pebble nor the names of its contributors may
 *     be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package net.sourceforge.pebble.web.action;

import net.sourceforge.pebble.Constants;
import net.sourceforge.pebble.PebbleContext;
import net.sourceforge.pebble.web.view.View;
import net.sourceforge.pebble.web.view.ForbiddenView;
import net.sourceforge.pebble.web.view.impl.FilesView;
import net.sourceforge.pebble.domain.*;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

/**
 * Allows the user to view the files in a specific location - blog images,
 * blog files and theme files.
 *
 * @author    Simon Brown
 */
public class ViewFilesAction extends AbstractFileAction {
    //#viewfilesaction.java:52: method: void net.sourceforge.pebble.web.action.ViewFilesAction.net.sourceforge.pebble.web.action.ViewFilesAction()
    //#input(void net.sourceforge.pebble.web.action.ViewFilesAction()): this
    //#unanalyzed(void net.sourceforge.pebble.web.action.ViewFilesAction()): Effects-of-calling:net.sourceforge.pebble.web.action.SecureAction
    //#viewfilesaction.java:52: end of method: void net.sourceforge.pebble.web.action.ViewFilesAction.net.sourceforge.pebble.web.action.ViewFilesAction()

  /**
   * Peforms the processing associated with this action.
   *
   * @param request  the HttpServletRequest instance
   * @param response the HttpServletResponse instance
   * @return the name of the next view
   */
  public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
    //#viewfilesaction.java:62: method: View net.sourceforge.pebble.web.action.ViewFilesAction.process(HttpServletRequest, HttpServletResponse)
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction]
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Descendant_Table[others]
    //#input(View process(HttpServletRequest, HttpServletResponse)): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model;
    //#input(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.PebbleContext__static_init.new PebbleContext(PebbleContext__static_init#1).__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.PebbleContext__static_init.new PebbleContext(PebbleContext__static_init#1).configuration
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/PebbleContext.__Descendant_Table[net/sourceforge/pebble/PebbleContext]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/PebbleContext.__Dispatch_Table.getConfiguration()Lnet/sourceforge/pebble/Configuration;
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/PebbleContext.instance
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Descendant_Table[net/sourceforge/pebble/web/model/Model]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Descendant_Table[others]
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Dispatch_Table.get(Ljava/lang/String;)Ljava/lang/Object;
    //#input(View process(HttpServletRequest, HttpServletResponse)): net/sourceforge/pebble/web/model/Model.__Dispatch_Table.put(Ljava/lang/String;Ljava/lang/Object;)V
    //#input(View process(HttpServletRequest, HttpServletResponse)): request
    //#input(View process(HttpServletRequest, HttpServletResponse)): this
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model.__Tag
    //#input(View process(HttpServletRequest, HttpServletResponse)): this.model.data
    //#output(View process(HttpServletRequest, HttpServletResponse)): new FilesView(process#3) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): new ForbiddenView(process#2) num objects
    //#output(View process(HttpServletRequest, HttpServletResponse)): new ForbiddenView(process#2).__Tag
    //#output(View process(HttpServletRequest, HttpServletResponse)): return_value
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new FilesView(process#3)
    //#new obj(View process(HttpServletRequest, HttpServletResponse)): new ForbiddenView(process#2)
    //#pre[2] (View process(HttpServletRequest, HttpServletResponse)): request != null
    //#pre[4] (View process(HttpServletRequest, HttpServletResponse)): this.__Tag == net/sourceforge/pebble/web/action/ViewFilesAction
    //#pre[5] (View process(HttpServletRequest, HttpServletResponse)): this.model != null
    //#pre[6] (View process(HttpServletRequest, HttpServletResponse)): this.model.__Tag == net/sourceforge/pebble/web/model/Model
    //#pre[7] (View process(HttpServletRequest, HttpServletResponse)): this.model.data != null
    //#pre[1] (View process(HttpServletRequest, HttpServletResponse)): (soft) net.sourceforge.pebble.PebbleContext__static_init.new PebbleContext(PebbleContext__static_init#1).configuration != null
    //#presumption(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameter(...)@63 != null
    //#post(View process(HttpServletRequest, HttpServletResponse)): return_value in Addr_Set{&new FilesView(process#3),&new ForbiddenView(process#2)}
    //#post(View process(HttpServletRequest, HttpServletResponse)): new FilesView(process#3) num objects <= 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): new ForbiddenView(process#2) num objects <= 1
    //#post(View process(HttpServletRequest, HttpServletResponse)): new ForbiddenView(process#2).__Tag == net/sourceforge/pebble/web/view/ForbiddenView
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.HashMap:get
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:java.util.HashMap:put
    //#unanalyzed(View process(HttpServletRequest, HttpServletResponse)): Effects-of-calling:net.sourceforge.pebble.web.view.View
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): java.lang.String:equals(...)@83: {0}, {1}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): java.lang.String:equals(...)@85: {0}, {1}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): java.lang.String:length(...)@68: {1..4_294_967_295}, {0}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): java.lang.String:length(...)@92: {0}, {1..4_294_967_295}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameter(...)@64: Addr_Set{null}, Inverse{null}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): javax.servlet.http.HttpServletRequest:getParameter(...)@65: Addr_Set{null}, Inverse{null}
    //#test_vector(View process(HttpServletRequest, HttpServletResponse)): net.sourceforge.pebble.Configuration:getFileUploadQuota(...)@102: {-9_223_372_036_854_775_808..-1}, {0..18_446_744_073_709_551_615}
    String type = request.getParameter("type");
    String path = request.getParameter("path");
    String fileName = request.getParameter("file");

    // if there is no path, we're looking at the root
    if (path == null || path.length() == 0) {
      path= "/";
    }

    FileManager fileManager = new FileManager(blog, type);
    //#viewfilesaction.java:72: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.domain.FileManager(Blog, String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.domain.FileManager(Blog, String)
    FileMetaData directory = fileManager.getFileMetaData(path);
    //#viewfilesaction.java:73: Warning: method not available
    //#    -- call on FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String)

    try {
      List files = fileManager.getFiles(path);
    //#viewfilesaction.java:76: Warning: method not available
    //#    -- call on List net.sourceforge.pebble.domain.FileManager:getFiles(String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: List net.sourceforge.pebble.domain.FileManager:getFiles(String)
      getModel().put("files", files);
    } catch (IllegalFileAccessException e) {
      return new ForbiddenView();
    }

    String uploadAction = null;
    //#viewfilesaction.java:82: Warning: unused assignment
    //#    unused assignment into uploadAction
    //#    severity: SUPPRESSED
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    Attribs:  Uncertain
    if (type.equals(FileMetaData.BLOG_IMAGE)) {
      uploadAction = "uploadImageToBlog.secureaction";
    } else if (type.equals(FileMetaData.THEME_FILE)) {
      uploadAction = "uploadFileToTheme.secureaction";
    } else {
      uploadAction = "uploadFileToBlog.secureaction";
    }

    // does the user want details about a specific file?
    if (fileName != null && fileName.length() > 0) {
      getModel().put("file", fileManager.getFileMetaData(path, fileName));
    //#viewfilesaction.java:93: Warning: method not available
    //#    -- call on FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String, String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String, String)
    }

    getModel().put("type", type);
    getModel().put("directory", directory);
    getModel().put("parent", fileManager.getParent(directory));
    //#viewfilesaction.java:98: Warning: method not available
    //#    -- call on FileMetaData net.sourceforge.pebble.domain.FileManager:getParent(FileMetaData)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: FileMetaData net.sourceforge.pebble.domain.FileManager:getParent(FileMetaData)
    getModel().put("uploadAction", uploadAction);
    getModel().put("root", fileManager.getFileMetaData("/"));
    //#viewfilesaction.java:100: Warning: method not available
    //#    -- call on FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: FileMetaData net.sourceforge.pebble.domain.FileManager:getFileMetaData(String)

    if (PebbleContext.getInstance().getConfiguration().getFileUploadQuota() > -1) {
    //#viewfilesaction.java:102: Warning: method not available
    //#    -- call on long net.sourceforge.pebble.Configuration:getFileUploadQuota()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: long net.sourceforge.pebble.Configuration:getFileUploadQuota()
      getModel().put("currentUsage", FileManager.getCurrentUsage(blog));
    //#viewfilesaction.java:103: Warning: method not available
    //#    -- call on double net.sourceforge.pebble.domain.FileManager:getCurrentUsage(Blog)
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: double net.sourceforge.pebble.domain.FileManager:getCurrentUsage(Blog)
    }

    return new FilesView();
    //#viewfilesaction.java:106: Warning: method not available
    //#    -- call on void net.sourceforge.pebble.web.view.impl.FilesView()
    //#    severity: INFORMATIONAL
    //#    class: net.sourceforge.pebble.web.action.ViewFilesAction
    //#    method: View process(HttpServletRequest, HttpServletResponse)
    //#    unanalyzed callee: void net.sourceforge.pebble.web.view.impl.FilesView()
    //#viewfilesaction.java:106: end of method: View net.sourceforge.pebble.web.action.ViewFilesAction.process(HttpServletRequest, HttpServletResponse)
  }

}    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction]
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String;
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model;
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getRoles(Ljavax/servlet/http/HttpServletRequest;)[Ljava/lang/String;
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View;
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/AbstractFileAction.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction]
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction]
    //#output(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/SecureAction.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction]
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/AbstractFileAction.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/Action.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): net/sourceforge/pebble/web/action/SecureAction.__Descendant_Table[net/sourceforge/pebble/web/action/ViewFilesAction] == &__Dispatch_Table
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getLocalizedString(Ljava/lang/String;)Ljava/lang/String; == &net/sourceforge/pebble/web/action/Action.getLocalizedString
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getModel()Lnet/sourceforge/pebble/web/model/Model; == &net/sourceforge/pebble/web/action/Action.getModel
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.getRoles(Ljavax/servlet/http/HttpServletRequest;)[Ljava/lang/String; == &net/sourceforge/pebble/web/action/AbstractFileAction.getRoles
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lnet/sourceforge/pebble/web/view/View; == &process
    //#post(net.sourceforge.pebble.web.action.ViewFilesAction__static_init): __Dispatch_Table.setModel(Lnet/sourceforge/pebble/web/model/Model;)V == &net/sourceforge/pebble/web/action/Action.setModel
    //#viewfilesaction.java:: end of method: net.sourceforge.pebble.web.action.ViewFilesAction.net.sourceforge.pebble.web.action.ViewFilesAction__static_init
    //#viewfilesaction.java:: end of class: net.sourceforge.pebble.web.action.ViewFilesAction
