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1
4 package com.openedit.modules.admin.filemanager;
5
6 import java.io.File  ;
7 import java.io.Writer ;
8 import java.util.regex.Matcher ;
9 import java.util.regex.Pattern ;
10
11 import org.openedit.repository.ContentItem;
12 import org.openedit.repository.filesystem.StringItem;
13
14 import com.openedit.OpenEditRuntimeException;
15 import com.openedit.page.Page;
16 import com.openedit.page.manage.PageManager;
17 import com.openedit.util.PathUtilities;
18 import com.openedit.util.URLUtilities;
19
20
25 public class Replacer
26 {
27 protected File fieldRootDirectory;
28 protected String fieldFileTypes = "*.html,*.htm";
29 protected String fieldFindText;
30 protected String fieldReplaceText;
31 protected String fieldSearchPath;
32 protected int fieldNumFilesChanged = 0;
33 protected PageManager fieldPageManager;
34
35 public Replacer()
36 {
37 }
38
39 protected boolean fileMatchesFileTypes( File inFile )
40 {
41 String fileName = inFile.getName();
42 String [] fileTypes = getFileTypes().split( "," );
43 for (int n = 0; n < fileTypes.length; n++)
44 {
45 if ( PathUtilities.match(fileName, fileTypes[n] ) )
46 {
47 return true;
48 }
49 }
50 return false;
51 }
52
53 protected boolean isFileIncludedInDirectory( File inFile, File inDirectory )
54 {
55 String filePath = inFile.getAbsolutePath();
56 String dirPath = inDirectory.getAbsolutePath();
57 return filePath.startsWith( dirPath );
58 }
59
60 protected boolean isDirectoryIncluded( File inFile )
61 {
62 if( inFile.getAbsolutePath().indexOf(".versions") > -1 )
63 {
64 return false;
65 }
66 File siteDir = getRootDirectory();
67 if ( !isFileIncludedInDirectory( inFile, siteDir ) )
68 {
69 return false;
70 }
71 File openEditDir = new File ( siteDir, "openedit" );
72 if ( isFileIncludedInDirectory( inFile, openEditDir ) )
73 {
74 return false;
75 }
76 openEditDir = new File ( siteDir, "base" );
77 if ( isFileIncludedInDirectory( inFile, openEditDir ) )
78 {
79 return false;
80 }
81 File webInfDir = new File ( siteDir, "WEB-INF" );
82 if ( isFileIncludedInDirectory( inFile, webInfDir ) )
83 {
84 return false;
85 }
86 File logsDir = new File ( siteDir, "logs" );
87 if ( isFileIncludedInDirectory( inFile, logsDir ) )
88 {
89 return false;
90 }
91 return true;
92 }
93
94 protected void replaceTextInFile( File inFile ) throws Exception
95 {
96 Writer writer = null;
97 try
98 {
99
100 String path = URLUtilities.getPathWithoutContext(getRootDirectory().getAbsolutePath(),inFile.getAbsolutePath(), "index.html"); Page page = getPageManager().getPage(path);
102
103 if ( getSearchPath() != null )
105 {
106 if ( !path.toLowerCase().startsWith( getSearchPath().toLowerCase() ) )
110 {
111 return;
112 }
113 }
114
115 if ( page.exists() && !page.isBinary() )
116 {
117 String content = page.getContent();
118 Pattern pat = Pattern.compile(getFindText() ); Matcher mat = pat.matcher(content);
120 String newcontent = mat.replaceAll(getReplaceText());
121
122 if ( !content.equals( newcontent) )
123 {
124 ContentItem revision = new StringItem(page.getPath(), newcontent,page.getCharacterEncoding() );
125 revision.setType( ContentItem.TYPE_EDITED );
126 revision.setMessage( "Replaced text \"" + getFindText() +"\" with \"" + getReplaceText() +"\".");
127 page.setContentItem(revision);
128 getPageManager().putPage( page );
129 setNumFilesChanged( getNumFilesChanged() + 1 );
130 }
131 }
132 }
133 finally
134 {
135 if ( writer != null )
136 {
137 writer.close();
138 }
139 }
140 }
141
142 protected void replaceAllInDirectory( File inDirectory ) throws Exception
143 {
144 if ( inDirectory.isDirectory())
145 {
146 if ( isDirectoryIncluded( inDirectory ) )
147 {
148 File [] filesInDirectory = inDirectory.listFiles();
149 if( filesInDirectory != null)
150 {
151 for ( int n = 0; n < filesInDirectory.length; n++ )
152 {
153 replaceAllInDirectory( filesInDirectory[n] );
154 }
155 }
156 }
157 }
158 else if ( fileMatchesFileTypes( inDirectory ) )
159 {
160 replaceTextInFile( inDirectory );
161 }
162 }
163 public void replaceAll() throws Exception
164 {
165 setNumFilesChanged(0);
166 if ( getSearchPath() == null)
167 {
168 throw new OpenEditRuntimeException("No search path set");
169 }
170
171 File path = new File ( getRootDirectory(), getSearchPath());
172
173 if ( isDirectoryIncluded( path ) )
174 {
175 replaceAllInDirectory( path );
176 }
177 }
178
179 public String getFileTypes()
180 {
181 return fieldFileTypes;
182 }
183 public void setFileTypes(String inFileTypes)
184 {
185 fieldFileTypes = inFileTypes;
186 }
187 public String getFindText()
188 {
189 return fieldFindText;
190 }
191 public void setFindText(String inFindText)
192 {
193 fieldFindText = inFindText;
194 }
195 public String getReplaceText()
196 {
197 return fieldReplaceText;
198 }
199 public void setReplaceText(String inReplaceText)
200 {
201 fieldReplaceText = inReplaceText;
202 }
203 public File getRootDirectory()
204 {
205 return fieldRootDirectory;
206 }
207 public void setRootDirectory(File inRootDirectory)
208 {
209 fieldRootDirectory = inRootDirectory;
210 }
211 public int getNumFilesChanged()
212 {
213 return fieldNumFilesChanged;
214 }
215 public void setNumFilesChanged(int inNumFilesChanged)
216 {
217 fieldNumFilesChanged = inNumFilesChanged;
218 }
219 public String getSearchPath()
220 {
221 return fieldSearchPath;
222 }
223 public void setSearchPath(String inSearchPath)
224 {
225 fieldSearchPath = inSearchPath;
226 }
227 public PageManager getPageManager()
228 {
229 return fieldPageManager;
230 }
231 public void setPageManager( PageManager pageManager )
232 {
233 fieldPageManager = pageManager;
234 }
235 }
236 |
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