URL Shortener 2, used URIBuilder

src/main/java/org/genesys2/server/service/UrlShortenerService.java

+package org.genesys2.server.service;
+
+public interface UrlShortenerService {
+
+    String reduceUrl(String fullUrl);
+}

src/main/java/org/genesys2/server/service/impl/GoogleURLShortener.java

+package org.genesys2.server.service.impl;
+
+import org.genesys2.server.service.UrlShortenerService;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.StringHttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.social.support.ClientHttpRequestFactorySelector;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.*;
+
+@Component
+@SuppressWarnings("unchecked")
+public class GoogleURLShortener implements UrlShortenerService {
+
+    @Value("${google.api.key}")
+    private String apiKey;
+
+    @Value("${google.url.shortener}")
+    private String googleUrlShortener;
+
+    private RestTemplate restTemplate;
+
+    public GoogleURLShortener() {
+        restTemplate = new RestTemplate(ClientHttpRequestFactorySelector.getRequestFactory());
+        List<HttpMessageConverter<?>> messageConverters = new ArrayList<HttpMessageConverter<?>>();
+        messageConverters.add(new StringHttpMessageConverter());
+        messageConverters.add(new MappingJackson2HttpMessageConverter());
+        restTemplate.setMessageConverters(messageConverters);
+    }
+
+    @Override
+    public String reduceUrl(String longUrl) {
+
+        Map<String, String> request = new HashMap<String, String>();
+        request.put("longUrl", longUrl);
+        LinkedHashMap<String, String> shortUrl = restTemplate.postForObject(googleUrlShortener+"?key="+apiKey, request, LinkedHashMap.class);
+
+        return shortUrl.get("id");
+    }
+
+}

src/main/java/org/genesys2/server/servlet/controller/ExplorerController.java

@@ -23,6 +23,8 @@ import java.io.ByteArrayOutputStream;
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.util.List;
 import java.util.Map;
 
@@ -31,6 +33,7 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.lang.ArrayUtils;
 import org.apache.commons.lang.StringUtils;
+import org.apache.http.client.utils.URIBuilder;
 import org.genesys2.server.model.elastic.AccessionDetails;
 import org.genesys2.server.model.filters.GenesysFilter;
 import org.genesys2.server.model.genesys.Accession;
@@ -38,14 +41,7 @@ import org.genesys2.server.model.genesys.Method;
 import org.genesys2.server.model.genesys.Parameter;
 import org.genesys2.server.model.genesys.ParameterCategory;
 import org.genesys2.server.model.impl.Crop;
-import org.genesys2.server.service.CropService;
-import org.genesys2.server.service.DownloadService;
-import org.genesys2.server.service.ElasticService;
-import org.genesys2.server.service.FilterConstants;
-import org.genesys2.server.service.GenesysFilterService;
-import org.genesys2.server.service.GenesysService;
-import org.genesys2.server.service.MappingService;
-import org.genesys2.server.service.TraitService;
+import org.genesys2.server.service.*;
 import org.genesys2.server.service.impl.FilterHandler;
 import org.genesys2.server.service.impl.FilterHandler.AppliedFilter;
 import org.genesys2.server.service.impl.FilterHandler.AppliedFilters;
@@ -53,6 +49,7 @@ import org.genesys2.server.service.impl.GenesysFilterServiceImpl.LabelValue;
 import org.genesys2.server.service.impl.SearchException;
 import org.genesys2.spring.ResourceNotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
@@ -98,8 +95,17 @@ public class ExplorerController extends BaseController {
 	@Autowired
 	private DownloadService downloadService;
 
+	@Autowired
+	private UrlShortenerService urlShortenerService;
+
 	private final ObjectMapper mapper = new ObjectMapper();
 
+	@Value("${base.url}")
+	private String baseUrl;
+
+	@Value("${browse.url}")
+	private String browsePath;
+
 	/**
 	 * Redirect to /explore/c/{shortName} if parameter 'crop' is provided
 	 */
@@ -524,4 +530,18 @@ public class ExplorerController extends BaseController {
 		model.addAttribute("statsSampStat", elasticService.termStatisticsAuto(appliedFilters, FilterConstants.SAMPSTAT, 30));
 	}
 
+	@RequestMapping(value = "/explore/getBriefURL", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
+	@ResponseBody
+	public String getBriefURL(@RequestParam(value = "filter", required = false, defaultValue = "") String filter) throws IOException, URISyntaxException {
+
+		URI longUrl = new URIBuilder(baseUrl)
+				.setPath(browsePath)
+				.addParameter("filter", filter)
+				.build();
+
+		String shortUrl = urlShortenerService.reduceUrl(longUrl.toString());
+
+		return "{\"shortUrl\":\"" + shortUrl + "\"}";
+	}
+
 }

src/main/resources/content/language.properties

@@ -675,6 +675,7 @@ statistics.phenotypic.stats-text=Of the {0} accessions, {1} accessions ({2,numbe
 twitter.tweet-this=Tweet!
 twitter.follow-X=Follow @{0}
 linkedin.share-this=Share on LinkedIn
+share.link=Share Link
 
 welcome.read-more=Read more about Genesys
 twitter.latest-on-twitter=Latest on Twitter

src/main/resources/spring/spring.properties

@@ -32,6 +32,10 @@ db.showSql=false
 db.hbm2ddl=true
 hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect
 
+google.api.key=AIzaSyBEvPuc8j5ps5GDQ3tdnTJaffKhfOdxFVc
+google.url.shortener=https://www.googleapis.com/urlshortener/v1/url
+browse.url=/explore
+
 c3p0.acquireIncrement=1
 c3p0.minPoolSize=1
 c3p0.maxPoolSize=5

src/main/webapp/WEB-INF/jsp/accession/explore.jsp

@@ -8,10 +8,10 @@
 </head>
 <body>
 	<cms:informative-h1 title="accession.page.data.title" fancy="${pagedData.number eq 0}" info="accession.page.data.intro" />
-	
+
 	<%--Dropdown filters--%>
 	<div class="main-col-header clearfix">
-        
+
 	<div class="nav-header">
 		<div class="results">
 			<spring:message code="accessions.number" arguments="${pagedData.totalElements}" />
@@ -86,10 +86,18 @@
                     <b class="glyphicon-plus"></b>
                 </a>
             </li>
-			<li class="message">
-				<span class="${fn:length(currentFilters) gt 0 ? '' : 'hide'}"><spring:message code="filter.filters-applied" /></span>
-				<span class="${fn:length(currentFilters) gt 0 ? 'hide' : ''}"><spring:message code="filter.filters-not-applied" /></span>
-	    	</li>
+            <li class="message">
+                <span class="${fn:length(currentFilters) gt 0 ? '' : 'hide'}"><spring:message code="filter.filters-applied" /></span>
+                <span class="${fn:length(currentFilters) gt 0 ? 'hide' : ''}"><spring:message code="filter.filters-not-applied" /></span>
+            </li>
+            <li class="active dropdown form-horizontal" style="float: right" id="menuShareLink">
+                <a class="dropdown-toggle" data-toggle="dropdown" href="#">
+                    <spring:message code="share.link"/>
+                </a>
+                <ul class="dropdown-menu">
+                    <input id="shortLink" type="text" value="">
+                </ul>
+            </li>
         </ul>
 
 		<%-- Only render currently present filters --%>
@@ -388,7 +396,7 @@
 									// Upload
                   GenesysFilterUtil.submitJson('<c:url value="/explore" />', jsonData);
                 });
-                
+
                 $("body").on("click", ".remove-filter", function () {
                     var key = $(this).parents(".filter-block").attr("i-key");
                     delete jsonData[key];
@@ -411,7 +419,7 @@
 //                        value = GenesysFilterUtil.setCharAt(jsonVal, jsonVal.indexOf("{"), '{"');
 //                        value = GenesysFilterUtil.setCharAt(value, jsonVal.indexOf(":") + 1, '":');
 //                    }
-                    
+
                     if (value=="null") value=null;
                     GenesysFilterUtil.removeValue(value, key, jsonData);
 
@@ -423,6 +431,21 @@
                     $('input[i-key=' + normKey + value + ']').prop('checked', false);
                 });
 
+                $("#menuShareLink").on("click", function () {
+                    $.ajax({
+                        type: 'POST',
+                        url: '/explore/getBriefURL',
+                        data: {
+                            'filter':JSON.stringify(jsonData)
+                        },
+                        success: function(response) {
+                            var inp = $("#shortLink");
+                            inp.val(response.shortUrl);
+                            inp.select();
+                        }
+                    });
+                });
+
                 GenesysFilterUtil.registerAutocomplete("#allfilters",jsonData);
             });
         </script>