/
SearchImpl.java
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/
SearchImpl.java
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/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~ Copyright 2017 Adobe
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
package com.adobe.cq.wcm.core.components.internal.models.v1;
import javax.annotation.PostConstruct;
import com.adobe.cq.wcm.core.components.util.AbstractComponentImpl;
import com.day.cq.wcm.api.LanguageManager;
import com.day.cq.wcm.msm.api.LiveRelationshipManager;
import org.apache.commons.lang3.StringUtils;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.models.annotations.Exporter;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.OSGiService;
import org.apache.sling.models.annotations.injectorspecific.ScriptVariable;
import org.apache.sling.models.annotations.injectorspecific.Self;
import org.jetbrains.annotations.NotNull;
import com.adobe.cq.export.json.ComponentExporter;
import com.adobe.cq.export.json.ExporterConstants;
import com.adobe.cq.wcm.core.components.internal.LocalizationUtils;
import com.adobe.cq.wcm.core.components.models.Search;
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.designer.Style;
import java.util.Optional;
/**
* Search model implementation.
*/
@Model(adaptables = SlingHttpServletRequest.class,
adapters = {Search.class, ComponentExporter.class},
resourceType = SearchImpl.RESOURCE_TYPE)
@Exporter(name = ExporterConstants.SLING_MODEL_EXPORTER_NAME, extensions = ExporterConstants.SLING_MODEL_EXTENSION)
public class SearchImpl extends AbstractComponentImpl implements Search {
/**
* The resource type.
*/
protected static final String RESOURCE_TYPE = "core/wcm/components/search/v1/search";
/**
* Default number of results to show.
*/
public static final int PROP_RESULTS_SIZE_DEFAULT = 10;
/**
* Default minimum search term length.
*/
public static final int PROP_SEARCH_TERM_MINIMUM_LENGTH_DEFAULT = 3;
/**
* The current request.
*/
@Self
private SlingHttpServletRequest request;
/**
* The current page.
*/
@ScriptVariable
private Page currentPage;
/**
* The current style.
*/
@ScriptVariable
private Style currentStyle;
/**
* The language manager service.
*/
@OSGiService
private LanguageManager languageManager;
/**
* The live relationship manager service.
*/
@OSGiService
private LiveRelationshipManager relationshipManager;
/**
* The relative path between this component and the containing page.
*/
private String relativePath;
/**
* The number of results to return.
*/
private int resultsSize;
/**
* The minimum search term length.
*/
private int searchTermMinimumLength;
/**
* The path of the search root page.
*/
private String searchRootPagePath;
/**
* Initialize the model.
*/
@PostConstruct
private void initModel() {
resultsSize = currentStyle.get(PN_RESULTS_SIZE, PROP_RESULTS_SIZE_DEFAULT);
searchTermMinimumLength = currentStyle.get(PN_SEARCH_TERM_MINIMUM_LENGTH, PROP_SEARCH_TERM_MINIMUM_LENGTH_DEFAULT);
Resource currentResource = request.getResource();
this.relativePath = Optional.ofNullable(currentPage.getPageManager().getContainingPage(currentResource))
.map(Page::getPath)
.map(path -> StringUtils.substringAfter(currentResource.getPath(), path))
.orElse(null);
}
@Override
public int getResultsSize() {
return resultsSize;
}
@Override
public int getSearchTermMinimumLength() {
return searchTermMinimumLength;
}
@NotNull
@Override
public String getRelativePath() {
return relativePath;
}
@NotNull
@Override
public String getSearchRootPagePath() {
if (this.searchRootPagePath == null) {
this.searchRootPagePath = Optional.ofNullable(this.request.getResource().getValueMap().get(Search.PN_SEARCH_ROOT, String.class))
.flatMap(searchRoot -> LocalizationUtils.getLocalPage(searchRoot, currentPage, this.request.getResourceResolver(), languageManager, relationshipManager))
.map(Page::getPath)
.orElseGet(currentPage::getPath);
}
return this.searchRootPagePath;
}
@NotNull
@Override
public String getExportedType() {
return request.getResource().getResourceType();
}
}