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Tagging bootstrap and model. Javascript API tag cloud function

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7479 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mike Hatfield 2007-11-29 15:26:36 +00:00
parent 1e89a663ef
commit dbc7863a45
6 changed files with 119 additions and 0 deletions
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12
config/alfresco/bootstrap/categories.xml
View File

@ -1100,9 +1100,21 @@
</cm:category>
<!-- Tags -->
<cm:category>
<view:acl>
<view:ace view:access="ALLOWED">
<view:authority>GROUP_EVERYONE</view:authority>
<view:permission>Contributor</view:permission>
</view:ace>
</view:acl>
<cm:name>Tags</cm:name>
</cm:category>
</cm:subcategories>
</cm:category>
</cm:categories>
</cm:category_root>

14
config/alfresco/bootstrap/tagRootCategory.xml Normal file
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@ -0,0 +1,14 @@
<view:view xmlns:view="http://www.alfresco.org/view/repository/1.0"
xmlns:sys="http://www.alfresco.org/model/system/1.0"
xmlns:cm="http://www.alfresco.org/model/content/1.0">
<cm:category view:childName="cm:taggable">
<view:acl view:inherit="false">
<view:ace view:access="ALLOWED">
<view:authority>GROUP_EVERYONE</view:authority>
<view:permission>Collaborator</view:permission>
</view:ace>
</view:acl>
<cm:name>Tags</cm:name>
<sys:node-uuid>tag:tag-root</sys:node-uuid>
</cm:category>
</view:view>

2
config/alfresco/messages/patch-service.properties
View File

@ -189,3 +189,5 @@ patch.avmFormPropertyIdentifier.result=Reindexed wca:webform to make wca:formnam
patch.formsFolder.description=Adds 'Forms' folder to Data Dictionary
patch.tagRootCategory.description=Adds 'Tags' as new top-level category root

18
config/alfresco/model/contentModel.xml
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@ -682,6 +682,24 @@
</properties>
</aspect>
<aspect name="cm:taggable">
<title>Taggable</title>
<parent>cm:classifiable</parent>
<properties>
<property name="cm:taggable">
<title>Tags</title>
<type>d:category</type>
<mandatory>false</mandatory>
<multiple>true</multiple>
<index enabled="true">
<atomic>true</atomic>
<stored>true</stored>
<tokenised>false</tokenised>
</index>
</property>
</properties>
</aspect>
<aspect name="cm:attachable">
<title>Attachable</title>
<associations>

21
config/alfresco/patch/patch-services-context.xml
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@ -1145,4 +1145,25 @@
</property>
</bean>
<bean id="patch.tagRootCategory" class="org.alfresco.repo.admin.patch.impl.GenericBootstrapPatch" parent="basePatch" >
<property name="id"><value>patch.tagRootCategory</value></property>
<property name="description"><value>patch.tagRootCategory.description</value></property>
<property name="fixesFromSchema"><value>0</value></property>
<property name="fixesToSchema"><value>113</value></property>
<property name="targetSchema"><value>114</value></property>
<!-- bootstrap view -->
<property name="importerBootstrap">
<ref bean="spacesBootstrap" />
</property>
<property name="checkPath">
<value>/cm:categoryRoot/cm:taggable</value>
</property>
<property name="bootstrapView">
<props>
<prop key="path">/cm:categoryRoot</prop>
<prop key="location">alfresco/bootstrap/tagRootCategory.xml</prop>
</props>
</property>
</bean>
</beans>

52
source/java/org/alfresco/repo/jscript/Classification.java
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@ -25,12 +25,15 @@
package org.alfresco.repo.jscript;
import java.util.Collection;
import java.util.List;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.search.CategoryService;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.Pair;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.Scriptable;
@ -124,6 +127,26 @@ public final class Classification extends BaseScopableProcessorExtension
return Context.getCurrentContext().newArray(getScope(), cats);
}
/**
* Get the category usage count.
*
* @param aspect
* @param maxCount
* @return
*/
public Scriptable getCategoryUsage(String aspect, int maxCount)
{
List<Pair<NodeRef, Integer>> topCats = services.getCategoryService().getTopCategories(storeRef, createQName(aspect), maxCount);
Object[] tags = new Object[topCats.size()];
int i = 0;
for (Pair<NodeRef, Integer> topCat : topCats)
{
tags[i++] = new Tag(new CategoryNode(topCat.getFirst(), this.services, getScope()), topCat.getSecond());
}
return Context.getCurrentContext().newArray(getScope(), tags);
}
private Object[] buildCategoryNodes(Collection<ChildAssociationRef> cars)
{
Object[] categoryNodes = new Object[cars.size()];
@ -148,4 +171,33 @@ public final class Classification extends BaseScopableProcessorExtension
}
return qname;
}
/**
* Tag class returned from getCategoryUsage().
*
* @param CategoryNode
* @param frequency
* @return
*/
public final class Tag
{
private CategoryNode categoryNode;
private int frequency = 0;
public Tag(CategoryNode categoryNode, int frequency)
{
this.categoryNode = categoryNode;
this.frequency = frequency;
}
public CategoryNode getCategory()
{
return categoryNode;
}
public int getFrequency()
{
return frequency;
}
}
}