ContainerServices


1   package com.dotmarketing.services;
2   
3   import java.io.File  ;
4   
5   import com.dotmarketing.beans.Identifier;
6   import com.dotmarketing.factories.IdentifierFactory;
7   import com.dotmarketing.factories.InodeFactory;
8   import com.dotmarketing.portlets.containers.model.Container;
9   import com.dotmarketing.portlets.structure.model.Structure;
10  import com.dotmarketing.util.Config;
11  import com.dotmarketing.util.Logger;
12  import com.dotmarketing.util.UtilMethods;
13  
14  /**
15   * @author will
16   */
17  public class ContainerServices {
18  
19      public static void publishContainerToFile(Container container) {
20  
21          Identifier identifier = IdentifierFactory.getParentIdentifier(container);
22          writeContainerToFile(container, identifier, false);
23  
24      }
25  
26      public static void writeContainerToFile(Container container, boolean EDIT_MODE) {
27  
28          Identifier identifier = IdentifierFactory.getParentIdentifier(container);
29          writeContainerToFile(container, identifier, EDIT_MODE);
30  
31      }
32      
33      public static void writeContainerToFile(Container container, Identifier identifier, boolean EDIT_MODE) {
34  
35          boolean isDynamic = UtilMethods.isSet(container.getLuceneQuery());
36          
37          //  let's write this puppy out to our file
38          StringBuffer   sb = new StringBuffer  ();
39          sb.append("#set ($SERVER_NAME =\"$host.getHostname()\" )\n");
40          sb.append("#set ($CONTAINER_IDENTIFIER_INODE = " +identifier.getInode() + ")\n");
41          sb.append("#set ($CONTAINER_INODE = " +container.getInode() + ")\n");
42          sb.append("#set ($CONTAINER_MAX_CONTENTLETS = " + container.getMaxContentlets()+ ")\n");
43          Structure st = (Structure) InodeFactory.getParentOfClass(container, Structure.class);
44          sb.append("#set ($CONTAINER_STRUCTURE_NAME = \"" + (UtilMethods.isSet(st.getName())?st.getName():"") + "\")\n");
45          sb.append("#set ($STATIC_CONTAINER = " + !UtilMethods.isSet(container.getLuceneQuery()) +")\n");
46          sb.append("#set ($SORT_PAGE = \"" + container.getSortContentletsBy() + "\")\n");
47          sb.append("#set ($containerInode = \"" + container.getInode() + "\")\n");
48  
49          //Permissions over the container
50          sb.append("#set ($EDIT_CONTAINER_PERMISSION = $EDIT_CONTAINER_PERMISSION" + identifier.getInode() + ")\n");
51  
52          //Permissions over the structure to add new contents
53          sb.append("#set ($ADD_CONTENT_PERMISSION = $ADD_CONTENT_PERMISSION" + identifier.getInode() + ")\n");
54          
55          sb.append("#set ($CONTENTLETS = $contentletList" + identifier.getInode() + ")\n");
56          sb.append("#set ($CONTAINER_NUM_CONTENTLETS = $contentletList" + identifier.getInode() + ".size())\n");
57          
58          /*
59           * isDynamic means that the content list will be pulled from lucene.
60           */
61          if (isDynamic) {
62              String   luceneQuery = container.getLuceneQuery();
63              sb.append("#set ($CONTENTS_PER_PAGE = \"$CONTAINER_MAX_CONTENTLETS\")\n");
64              sb.append("#if ($request.getParameter(\"cont_" + identifier.getInode() + "_per_page\"))\n");
65              sb.append("     #set ($CONTENTS_PER_PAGE = $request.getParameter(\"cont_" + identifier.getInode() + "_per_page\"))\n");
66              sb.append("#end\n");
67              sb.append("#set ($CURRENT_PAGE = \"1\")\n");
68              sb.append("#if ($request.getParameter(\"cont_" + identifier.getInode() + "_page\"))\n");
69              sb.append("     #set ($CURRENT_PAGE = $request.getParameter(\"cont_" + identifier.getInode() + "_page\"))\n");
70              sb.append("#end\n");
71              sb.append("#set ($LUCENE_QUERY = \"" + luceneQuery + "\")\n");
72          }
73          
74          // if the container needs to get its contentlets
75          if (container.getMaxContentlets() > 0) {
76              sb.append("#if($EDIT_MODE)\n");
77                  // To edit the look, see WEB-INF/velocity/static/preview/container_controls.vtl
78                  sb.append("<div class='container'>\n");
79              sb.append("#end\n");
80              
81              // pre loop if it exists
82              if(UtilMethods.isSet(container.getPreLoop())){
83                  sb.append(container.getPreLoop());
84              }
85              
86              //let's do the search of contentlets using lucene query 
87              if (isDynamic) {
88                  Structure containerStructure = (Structure) InodeFactory.getParentOfClass(
89                          container, Structure.class);
90  
91                  sb.append("#set ($contentletResultsMap" + identifier.getInode() + 
92                          " = $contents.searchWithLuceneQuery(\""+ containerStructure.getInode() +"\", " +
93                                  "\"$LUCENE_QUERY\", " +
94                                  "\"$SORT_PAGE\", " +
95                                  "$CURRENT_PAGE, $CONTENTS_PER_PAGE))\n");
96                  sb.append("#set ($contentletList" + identifier.getInode() + 
97                          " = $contents.getContentsPathsFromLuceneHits($contentletResultsMap" + identifier.getInode() + ".get(\"assets\")," +
98                          (EDIT_MODE?"true":"false")+"))\n");
99                  
100                 sb.append("#set ($HAS_NEXT_PAGE = $contentletResultsMap" + identifier.getInode() + ".get(\"has_next_page\"))\n");
101                 sb.append("#set ($HAS_PREVIOUS_PAGE = $contentletResultsMap" + identifier.getInode() + ".get(\"has_previous_page\"))\n");
102                 sb.append("#set ($TOTAL_CONTENTS = $contentletResultsMap" + identifier.getInode() + ".get(\"total_records_int\"))\n");
103                 sb.append("#set ($TOTAL_PAGES = $contentletResultsMap" + identifier.getInode() + ".get(\"total_pages_int\"))\n");
104                 sb.append("#set ($CONTENTLETS = $contentletList" + identifier.getInode() + ")\n");
105                 sb.append("#set ($CONTAINER_NUM_CONTENTLETS = $contentletList" + identifier.getInode() + ".size())\n");
106             }
107                         
108             sb.append("\n#foreach ($contentletId in $contentletList" + identifier.getInode() + ")\n");
109             if (EDIT_MODE) {
110                 sb.append("\n#if($webapi.canParseContent($contentletId))\n");
111             }
112             
113                 sb.append("\n#parse($contentletId)\n");
114                 
115                 sb.append("#if($EDIT_MODE)\n");
116                     sb.append("<div class=\"contentlet\">");
117                 sb.append("#end\n");
118                 sb.append(container.getCode());
119                 sb.append("#if($EDIT_MODE)\n");
120                     sb.append("#parse('static/preview_mode/content_controls.vtl')\n");
121                     sb.append("<div class=\"clear\"></div></div> ");
122                 sb.append("#end\n");
123             if (EDIT_MODE) {
124                 sb.append("\n#else\n");
125                     sb.append("#set($CONTENT_INODE =\"$webapi.getContentInode($contentletId)\")");
126                     sb.append("#set($EDIT_CONTENT_PERMISSION =\"$webapi.getContentPermissions($contentletId)\")");
127 
128                     sb.append("<div class=\"contentlet\">");
129                     sb.append(" Content Parse Error. Check your Content Code. ");
130                     sb.append("#parse('static/preview_mode/content_controls.vtl')");
131                     sb.append("<div class=\"clear\"></div></div> ");
132                 sb.append("\n#end\n");
133                 
134             }
135                 
136             sb.append("\n#end\n");
137             
138             // post loop if it exists
139             if(UtilMethods.isSet(container.getPostLoop())){
140                 sb.append(container.getPostLoop());
141             }
142             //close our container preview mode div
143             sb.append("#if($EDIT_MODE)\n");
144                 sb.append("#parse('static/preview_mode/container_controls.vtl')");
145                 sb.append("</div>");
146             sb.append("#end\n");
147             
148         }
149         else {
150             
151             
152             
153             sb.append(container.getCode());
154         }
155         try {
156             int bytedata;
157             String   folderPath = (!EDIT_MODE) ? "live" + File.separator: "working" + File.separator;
158             String   velocityRootPath = Config.getStringProperty("VELOCITY_ROOT");
159             if (velocityRootPath.startsWith("/WEB-INF")) {
160                 velocityRootPath = Config.CONTEXT.getRealPath(velocityRootPath);
161             }
162             velocityRootPath += File.separator;
163             
164             java.io.BufferedOutputStream   tmpOut = new java.io.BufferedOutputStream  (new java.io.FileOutputStream  (
165                     new java.io.File  (velocityRootPath + folderPath + identifier.getInode() + "." + Config.getStringProperty("VELOCITY_CONTAINER_EXTENSION"))));
166 
167             java.io.StringReader   strReader = new java.io.StringReader  (sb.toString());
168 
169             //writes all data from input in output
170             while ((bytedata = strReader.read()) != -1) {
171                 tmpOut.write(bytedata);
172             }
173             tmpOut.close();
174             strReader.close();
175         } catch (Exception   e) {
176             Logger.error(ContentletServices.class, e.toString(), e);
177         }
178         
179     }
180     
181     public static void unpublishContainerFile(Container container) {
182 
183         Identifier identifier = IdentifierFactory.getParentIdentifier(container);
184         removeContainerFile(container, identifier, false);
185     }
186     
187     public static void removeContainerFile(Container container, boolean EDIT_MODE) {
188 
189         Identifier identifier = IdentifierFactory.getParentIdentifier(container);
190         removeContainerFile(container, identifier, EDIT_MODE);
191     }
192     
193     public static void removeContainerFile (Container container, Identifier identifier, boolean EDIT_MODE) {
194         String   folderPath = (!EDIT_MODE) ? "live" + java.io.File.separator: "working" + java.io.File.separator;
195         String   velocityRootPath = Config.getStringProperty("VELOCITY_ROOT");
196         if (velocityRootPath.startsWith("/WEB-INF")) {
197             velocityRootPath = Config.CONTEXT.getRealPath(velocityRootPath);
198         }
199         velocityRootPath += java.io.File.separator;
200         java.io.File   f  = new java.io.File  (velocityRootPath + folderPath + 
201                 identifier.getInode() + "." + 
202                 Config.getStringProperty("VELOCITY_CONTAINER_EXTENSION"));
203         f.delete();
204     }    
205        
206 
207 }
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