/* 
    P/P   *  Method: net.sourceforge.pebble.ant.blogger.NewPostTask__static_init
          */
     1  /*
     2   * Copyright (c) 2003-2005, Simon Brown
     3   * All rights reserved.
     4   *
     5   * Redistribution and use in source and binary forms, with or without
     6   * modification, are permitted provided that the following conditions are met:
     7   *
     8   *   - Redistributions of source code must retain the above copyright
     9   *     notice, this list of conditions and the following disclaimer.
    10   *
    11   *   - Redistributions in binary form must reproduce the above copyright
    12   *     notice, this list of conditions and the following disclaimer in
    13   *     the documentation and/or other materials provided with the
    14   *     distribution.
    15   *
    16   *   - Neither the name of Pebble nor the names of its contributors may
    17   *     be used to endorse or promote products derived from this software
    18   *     without specific prior written permission.
    19   *
    20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    30   * POSSIBILITY OF SUCH DAMAGE.
    31   */
    32  package net.sourceforge.pebble.ant.blogger;
    33  
    34  import java.util.Vector;
    35  
    36  import org.apache.tools.ant.BuildException;
    37  import org.apache.tools.ant.Task;
    38  import org.apache.xmlrpc.XmlRpcClient;
    39  
    40  /**
    41   * Ant task to post to a blog via the Blogger API.
    42   *
    43   * @author    Simon Brown
    44   */
         /* 
    P/P   *  Method: void net.sourceforge.pebble.ant.blogger.NewPostTask()
          * 
          *  Postconditions:
          *    this.handler == &"blogger"
          */
    45  public class NewPostTask extends Task {
    46  
    47    private static final String APP_KEY = "Pebble Blogger API Ant Task";
    48  
    49    private String blogid;
    50    private String username;
    51    private String password;
    52    private String title;
    53    private String content;
    54    private String category;
    55    private String url;
    56    private String handler = "blogger";
    57  
    58    /**
    59     * Performs the work of this task.
    60     *
    61     * @throws BuildException   if something goes wrong
    62     */
    63    public void execute() throws BuildException {
    64  
    65      // create the content
    66      //  - a <title> tag containing the title
    67      //  - a <category> tag containing a comma separated list of categories
    68      //  - the blog entry content
             /* 
    P/P       *  Method: void execute()
              * 
              *  Preconditions:
              *    init'ed(this.blogid)
              *    init'ed(this.category)
              *    init'ed(this.content)
              *    init'ed(this.handler)
              *    init'ed(this.password)
              *    init'ed(this.title)
              *    init'ed(this.url)
              *    init'ed(this.username)
              * 
              *  Presumptions:
              *    init'ed(java.lang.Boolean.TRUE)
              *    java.lang.System.out != null
              * 
              *  Test Vectors:
              *    this.category: Addr_Set{null}, Inverse{null}
              *    this.title: Addr_Set{null}, Inverse{null}
              *    java.lang.String:length(...)@70: {0}, {1..232-1}
              *    java.lang.String:length(...)@75: {0}, {1..232-1}
              */
    69      StringBuffer buf = new StringBuffer();
    70      if (title != null && title.length() > 0) {
    71        buf.append("<title>");
    72        buf.append(title);
    73        buf.append("</title>");
    74      }
    75      if (category != null && category.length() > 0) {
    76        buf.append("<category>");
    77        buf.append(category);
    78        buf.append("</category>");
    79      }
    80      buf.append(content);
    81  
    82      try {
    83        System.out.println("Calling " + handler + ".newPost at " + url);
    84        System.out.println(" appkey=" + APP_KEY);
    85        System.out.println(" blogid=" + blogid);
    86        System.out.println(" username=" + username);
    87        System.out.println(" password=********");
    88        System.out.println(" content=" + buf.toString());
    89        System.out.println(" publish=true");
    90  
    91        XmlRpcClient xmlrpc = new XmlRpcClient(url);
    92        Vector params = new Vector();
    93        params.add(APP_KEY);
    94        params.add(blogid);
    95        params.add(username);
    96        params.add(password);
    97        params.add(buf.toString());
    98        params.add(Boolean.TRUE);
    99        Object postId = xmlrpc.execute(handler + ".newPost", params);
   100  
   101        System.out.println("New post id is " + postId);
   102  
   103      } catch (Exception e) {
   104        throw new BuildException(e);
   105      }
   106    }
   107  
   108    /**
   109     * Sets the blog id.
   110     *
   111     * @param blogid    a String
   112     */
   113    public void setBlogid(String blogid) {
             /* 
    P/P       *  Method: void setBlogid(String)
              * 
              *  Postconditions:
              *    this.blogid == blogid
              *    init'ed(this.blogid)
              */
   114      this.blogid = blogid;
   115    }
   116  
   117    /**
   118     * Sets the XML-RPC username.
   119     *
   120     * @param username    a String
   121     */
   122    public void setUsername(String username) {
             /* 
    P/P       *  Method: void setUsername(String)
              * 
              *  Postconditions:
              *    this.username == username
              *    init'ed(this.username)
              */
   123      this.username = username;
   124    }
   125  
   126    /**
   127     * Sets the XML-RPC password.
   128     *
   129     * @param password    a String
   130     */
   131    public void setPassword(String password) {
             /* 
    P/P       *  Method: void setPassword(String)
              * 
              *  Postconditions:
              *    this.password == password
              *    init'ed(this.password)
              */
   132      this.password = password;
   133    }
   134  
   135    /**
   136     * Sets the title of the blog entry.
   137     *
   138     * @param title   the blog entry title
   139     */
   140    public void setTitle(String title) {
             /* 
    P/P       *  Method: void setTitle(String)
              * 
              *  Postconditions:
              *    this.title == title
              *    init'ed(this.title)
              */
   141      this.title = title;
   142    }
   143  
   144    /**
   145     * Sets the blog entry content.
   146     *
   147     * @param content   the blog entry content
   148     */
   149    public void setContent(String content) {
             /* 
    P/P       *  Method: void setContent(String)
              * 
              *  Postconditions:
              *    this.content == content
              *    init'ed(this.content)
              */
   150      this.content = content;
   151    }
   152  
   153    /**
   154     * Sets the category to which the blog entry should be added to.
   155     *
   156     * @param category    the category ID as a String
   157     */
   158    public void setCategory(String category) {
             /* 
    P/P       *  Method: void setCategory(String)
              * 
              *  Postconditions:
              *    this.category == category
              *    init'ed(this.category)
              */
   159      this.category = category;
   160    }
   161  
   162    /**
   163     * Sets the URL of the XML-RPC call.
   164     *
   165     * @param url   the URL as a String
   166     */
   167    public void setUrl(String url) {
             /* 
    P/P       *  Method: void setUrl(String)
              * 
              *  Postconditions:
              *    this.url == url
              *    init'ed(this.url)
              */
   168      this.url = url;
   169    }
   170  
   171    /**
   172     * Sets the name of the XML-RPC Blogger API handler (e.g. "blogger").
   173     *
   174     * @param handler   the name of the handler as a String
   175     */
   176    public void setHandler(String handler) {
             /* 
    P/P       *  Method: void setHandler(String)
              * 
              *  Postconditions:
              *    this.handler == handler
              *    init'ed(this.handler)
              */
   177      this.handler = handler;
   178    }
   179  
   180  }