Moved Transifex code to TransifexServiceImpl

Added TransifexClientTest to see behavior of their API

pom.xml

@@ -64,6 +64,7 @@
 
 		<oval.version>1.81</oval.version>
 		<jackson.version>2.2.1</jackson.version>
+        <jaxb-api.version>2.1</jaxb-api.version>
 
 		<!--Container -->
 		<jetty.version>9.1.2.v20140210</jetty.version>
@@ -302,11 +303,17 @@
 			<version>${oval.version}</version>
 		</dependency>
 
-		<!--<dependency> -->
-		<!--<groupId>com.fasterxml.jackson.core</groupId> -->
-		<!--<artifactId>jackson-databind</artifactId> -->
-		<!--<version>${jackson.version}</version> -->
-		<!--</dependency> -->
+		<dependency>
+		<groupId>com.fasterxml.jackson.core</groupId>
+		<artifactId>jackson-databind</artifactId>
+		<version>${jackson.version}</version>
+		</dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>${jaxb-api.version}</version>
+            <scope>runtime</scope>
+        </dependency>
 
 		<!--Jetty -->
 
@@ -508,7 +515,20 @@
 			<artifactId>urlrewritefilter</artifactId>
 			<version>4.0.4</version>
 		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.3.2</version>
+        </dependency>
+
+        <!--dom4j-->
+        <dependency>
+            <groupId>dom4j</groupId>
+            <artifactId>dom4j</artifactId>
+            <version>1.6.1</version>
+        </dependency>
+
+    </dependencies>
 
 	<build>
 		<plugins>

src/main/java/org/genesys2/server/model/impl/Article.java

@@ -16,20 +16,12 @@
 
 package org.genesys2.server.model.impl;
 
-import java.util.Calendar;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.JoinColumn;
-import javax.persistence.Lob;
-import javax.persistence.ManyToOne;
-import javax.persistence.Table;
-import javax.persistence.Temporal;
-import javax.persistence.TemporalType;
-
 import org.genesys2.server.model.AuditedModel;
 import org.hibernate.annotations.Type;
 
+import javax.persistence.*;
+import java.util.Calendar;
+
 @Entity
 @Table(name = "article")
 public class Article extends AuditedModel {
@@ -61,6 +53,8 @@ public class Article extends AuditedModel {
 	@Column(length = 100000)
 	private String body;
 
+    private boolean transifexed = true;
+
 	@Temporal(TemporalType.TIMESTAMP)
 	private Calendar postDate;
 
@@ -119,4 +113,12 @@ public class Article extends AuditedModel {
 	public void setLang(String lang) {
 		this.lang = lang;
 	}
+
+    public boolean isTransifexed() {
+        return transifexed;
+    }
+
+    public void setTransifexed(boolean transifexed) {
+        this.transifexed = transifexed;
+    }
 }

src/main/java/org/genesys2/server/servlet/controller/transifex/TransifexAPIController.java

+package org.genesys2.server.servlet.controller.transifex;
+
+import org.apache.commons.codec.binary.Base64;
+import org.dom4j.Document;
+import org.dom4j.DocumentException;
+import org.dom4j.DocumentHelper;
+import org.dom4j.io.HTMLWriter;
+import org.dom4j.io.OutputFormat;
+import org.genesys2.server.model.impl.Article;
+import org.genesys2.server.service.ContentService;
+import org.genesys2.server.servlet.controller.BaseController;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.core.io.Resource;
+import org.springframework.http.*;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+@Controller
+@RequestMapping(value = "/transifex")
+public class TransifexAPIController extends BaseController{
+
+    @Autowired
+    private ContentService contentService;
+
+    @Value("${transifex.project}")
+    private String projectSlug;
+
+    @Value("${transifex.username}")
+    private String trasifexUserName;
+
+    @Value("${transifex.password}")
+    private String transifexPassord;
+
+    @Value("${transifex.min.translated}")
+    private String minTranslatedValue;
+
+    @Value("${transifex.base.api.url}")
+    private String baseApiURL;
+
+    private RestTemplate template;
+    private HttpHeaders headers;
+
+    @RequestMapping(value = "/deleteContent/{slug}")
+    public String deleteResource(@PathVariable String slug, Model model) {
+        //make authentication for Transifex
+        basicAuthentication();
+
+        Article article = contentService.getGlobalArticle(slug, getLocale());
+
+        //
+        if (resourceExists(article)) {
+            StringBuilder url = new StringBuilder();
+            url.append("project/");
+            url.append(projectSlug);
+            url.append("/resource/");
+            url.append("article-");
+            url.append(article.getSlug());
+            HttpEntity<String> request = new HttpEntity<>(headers);
+            ResponseEntity<String> response = template.exchange(baseApiURL + url, HttpMethod.DELETE, request, String.class);
+            if(response.getStatusCode().value() == 204){
+                model.addAttribute("result", "deleted ok");
+            }
+        }
+        model.addAttribute("title", article.getTitle());
+        model.addAttribute("article", article);
+        return "/content/article-edit";
+    }
+
+    @RequestMapping(value = "/hooks", method = RequestMethod.POST)
+    public void webHookHandle(@RequestParam(value = "project") String projectSlug,
+                              @RequestParam(value = "resource") String resource,
+                              @RequestParam(value = "language") String language,
+                              @RequestParam(value = "translated") int translated){
+        System.out.println(projectSlug+" done \n");
+    }
+
+    @RequestMapping(value = "/translate/{slug}/{lang}", method = RequestMethod.GET)
+    public String translateArticles(@PathVariable String lang, @PathVariable String slug, Model model) throws DocumentException {
+        //make authentication for Transifex
+        basicAuthentication();
+
+        //Extract article from database we need
+        Article article = contentService.getGlobalArticle(slug, getLocale());
+
+        StringBuilder url = new StringBuilder();
+        url.append("project/");
+        url.append(projectSlug);
+        url.append("/resource/");
+        url.append("article-");
+        url.append(slug);
+        url.append("/translation/");
+        url.append(lang);
+        url.append("/?file");
+
+        HttpEntity<String> request = new HttpEntity<>(headers);
+
+        ResponseEntity<String> response = template.exchange(baseApiURL + url, HttpMethod.GET, request, String.class);
+
+        String title = response.getBody().split("<title>")[1].split("</title>")[0];
+        String body = response.getBody().split("<body>")[1].split("</body>")[0];
+
+        article.setTitle(title);
+        article.setBody(body);
+
+        contentService.updateArticle(article.getId(), article.getSlug(), article.getTitle(), article.getBody());
+
+        model.addAttribute("title", article.getTitle());
+        model.addAttribute("article", article);
+
+        return "/content/article-edit";
+    }
+
+    @RequestMapping(value = "/postContent/{slug}")
+    public String postResourceToTransifex(@PathVariable String slug, Model model) throws IOException, DocumentException {
+        //We want to sent .xhtml file to transifex, for this we use dom4j
+
+        //Make the authentication for Transifex
+        basicAuthentication();
+
+        //Extract article from database we need
+        Article article = contentService.getGlobalArticle(slug, getLocale(), false);
+
+        //Create temporary file articleSlug.xhtml
+        String filePath = "/home/alexander/Downloads/"+article.getSlug()+".xhtml";
+        File xhtmlFile = new File(filePath);
+        xhtmlFile.createNewFile();
+
+        //Create dom4j document witch will be containing xhtml content
+        Document xhtmlDocument;
+
+        //Define xhtml output format for HTMLWriter
+        OutputFormat outputFormat = OutputFormat.createPrettyPrint();
+        outputFormat.setXHTML(true);
+
+        HTMLWriter writer = new HTMLWriter(new FileWriter(xhtmlFile), outputFormat);
+        if (!resourceExists(article)) {
+            //We will request like MULTIPART_FORM_DATA
+            headers.setContentType(MediaType.MULTIPART_FORM_DATA);
+
+            //This is template our xhtml
+            String content = "<html xmlns=\"http://www.w3.org/1999/xhtml\"> \n" +
+                    "  <head> \n" +
+                    "<meta http-equiv=\"CONTENT-TYPE\" content=\"text/html; charset=utf­8\"/> \n" +
+                    "<title>"+article.getTitle()+"</title> \n" +
+                    "  </head> \n" +
+                    "  <body>"+article.getBody()+"</body> \n" +
+                    "</html>";
+
+            //Parse String content and write it into articleSlug.xhtml file
+            xhtmlDocument = DocumentHelper.parseText(content);
+            writer.write(xhtmlDocument);
+            writer.flush();
+
+            //Create Multi value map with all necessary information for request
+            MultiValueMap<String, Object> map = new LinkedMultiValueMap<>();
+            map.add("slug", "article-"+slug);
+            map.add("name", article.getTitle());
+            map.add("i18n_type", "XHTML");
+            Resource resource = new FileSystemResource(filePath);
+            map.add("content", resource);
+
+            //Create our request entity
+            HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(map, headers);
+            model.addAttribute("title", article.getTitle());
+            model.addAttribute("article", article);
+
+            StringBuilder url = new StringBuilder();
+            url.append("project/");
+            url.append(projectSlug);
+            url.append("/resources/");
+
+            try {
+                //Send our post request(with .xhtml file) to Transifex
+                template.postForLocation(baseApiURL + url, request);
+                model.addAttribute("responseFromTransifex", "Resource added");
+            } catch (HttpClientErrorException e) {
+                model.addAttribute("responseFromTransifex", "fail");
+            }
+            //After all operations, temporary .xhtml file is deleted
+            xhtmlFile.delete();
+        }
+        return "/content/article-edit";
+    }
+
+    //Transifex requires Basic HTTP authentication!
+    //This method make authentication for Transifex
+    public void basicAuthentication() {
+        template = new RestTemplate();
+        headers = new HttpHeaders();
+        String trasifexCreds = trasifexUserName + ":" + transifexPassord;
+        byte[] transifexCredsBytes = trasifexCreds.getBytes();
+        byte[] base64CredsBytes = Base64.encodeBase64(transifexCredsBytes);
+        String base64Creds = new String(base64CredsBytes);
+        headers.add("Authorization", "Basic " + base64Creds);
+    }
+
+    //This method verify if article already exists in Transifex
+    public boolean resourceExists(Article resource) {
+        //make authentication for Transifex
+        basicAuthentication();
+        StringBuilder url = new StringBuilder();
+        url.append("project/");
+        url.append(projectSlug);
+        url.append("/resource/");
+        url.append("article-");
+        url.append(resource.getSlug());
+
+        ResponseEntity<String> response;
+
+        HttpEntity<String> request = new HttpEntity<>(headers);
+        try {
+            response = template.exchange(baseApiURL + url, HttpMethod.GET, request, String.class);
+        } catch (HttpClientErrorException e) {
+            return false;
+        }
+
+        return response.getStatusCode().value() == 200;
+    }
+
+}

src/main/resources/spring/spring.properties

@@ -125,3 +125,9 @@ cache.tileserver.eviction-policy=LRU
 
 # Connection to Elasticsearch
 elasticsearch.url=http://localhost:9200/
+
+transifex.project=genesys-dev
+transifex.username=Alexandr19011990
+transifex.password=Alexandr19011990
+transifex.min.translated=80
+transifex.base.api.url =https://www.transifex.com/api/2/

src/main/webapp/WEB-INF/jsp/content/article-edit.jsp

 <!DOCTYPE html>
 
-<%@include file="/WEB-INF/jsp/init.jsp"%>
+<%@include file="/WEB-INF/jsp/init.jsp" %>
 
 <html>
 <head>
-<title>${title}</title>
+
+    <title>${title}</title>
 </head>
 <body>
-	<h1>
-		<spring:message code="article.edit-article" />
-	</h1>
-
-	<form role="form" class="" action="<c:url value="/content/save-article" />" method="post">
-		<c:if test="${article.id ne null}">
-			<input type="hidden" name="id" value="${article.id}" />
-		</c:if>
-		<div class="form-group">
-			<label for="article-slug" class="control-label"><spring:message code="article.slug" /></label>
-			<div class="controls">
-				<input type="text" id="article-slug" name="slug" value="<c:out value="${article.slug}" />" class="span9 form-control required" />
-			</div>
-		</div>
-		<div class="form-group">
-			<label for="article-title" class="control-label"><spring:message code="article.title" /></label>
-			<div class="controls">
-				<input type="text" id="article-title" name="title" value="<c:out value="${article.title}" />" class="span9 form-control required" />
-			</div>
-		</div>
-		<div class="form-group">
-			<label for="article-body" class="control-label"><spring:message code="article.body" /></label>
-			<div class="controls">
-				<textarea id="article-body" name="body" class="span9 required form-control html-editor"><c:out value="${article.body}" escapeXml="false" /></textarea>
-			</div>
-		</div>
-
-		<input type="submit" value="<spring:message code="save"/>" class="btn btn-primary" />
-		<a href="<c:url value="${article.id ne null ? '/content/'.concat(article.slug) : '/' }" />" class="btn btn-default">Cancel</a>
-        <!-- CSRF protection -->
-        <input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>
-	</form>
-
-<content tag="javascript">	
-	<script type="text/javascript" src="/html/js/tinymce/tinymce.min.js"></script>
-	<script type="text/javascript">
-		jQuery(document).ready(function() {
-			if (window.location.hash=='#raw') {
-			} else {
-				tinyMCE.init({
-					selector : ".html-editor",
-					menubar : false,
-					statusbar : false,
-					height : 200,
-					plugins: "link autolink code",
-					directionality : document.dir,
+<h1>
+    <spring:message code="article.edit-article"/>
+</h1>
+
+<div class="form-group">
+    <div> ${responseFromTransifex}</div>
+    <a href="<c:url value="/transifex/postContent/${article.slug}"/>" class="btn btn-default">Post to Transifex</a>
+</div>
+<div class="form-group">
+    <div> ${result}</div>
+    <a href="<c:url value="/transifex/deleteContent/${article.slug}"/>" class="btn btn-default">Delete from
+        Transifex</a>
+</div>
+
+<div class="form-group">
+    <div class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown"><c:out value="Transifex's translate" /> <b class="caret"></b></a>
+        <ul class="dropdown-menu" role="menu">
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"en"}">English</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"es"}">Spanish</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"ar"}">Arabic</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"zh"}">Chinese</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"fr"}">French</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"de"}">German</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"fa"}">Persian</a></li>
+            <li><a href="${pageContext.request.contextPath}/transifex/translate/${article.slug}/${"ru"}">Russian</a></li>
+        </ul>
+    </div>
+</div>
+
+<form role="form" class="" action="<c:url value="/content/save-article" />" method="post">
+    <c:if test="${article.id ne null}">
+        <input type="hidden" name="id" value="${article.id}"/>
+    </c:if>
+    <div class="form-group">
+        <label for="article-slug" class="control-label"><spring:message code="article.slug"/></label>
+
+        <div class="controls">
+            <input type="text" id="article-slug" name="slug" value="<c:out value="${article.slug}" />"
+                   class="span9 form-control required"/>
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="article-title" class="control-label"><spring:message code="article.title"/></label>
+
+        <div class="controls">
+            <input type="text" id="article-title" name="title" value="<c:out value="${article.title}" />"
+                   class="span9 form-control required"/>
+        </div>
+    </div>
+    <div class="form-group">
+        <label for="article-body" class="control-label"><spring:message code="article.body"/></label>
+
+        <div class="controls">
+            <textarea id="article-body" name="body" class="span9 required form-control html-editor"><c:out
+                    value="${article.body}" escapeXml="false"/></textarea>
+        </div>
+    </div>
+
+    <input type="submit" value="<spring:message code="save"/>" class="btn btn-primary"/>
+    <a href="<c:url value="${article.id ne null ? '/content/'.concat(article.slug) : '/' }" />" class="btn btn-default">Cancel</a>
+    <!-- CSRF protection -->
+    <input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>
+</form>
+
+<content tag="javascript">
+    <script type="text/javascript" src="/html/js/tinymce/tinymce.min.js"></script>
+    <script type="text/javascript">
+        jQuery(document).ready(function () {
+            if (window.location.hash == '#raw') {
+            } else {
+                tinyMCE.init({
+                    selector: ".html-editor",
+                    menubar: false,
+                    statusbar: false,
+                    height: 200,
+                    plugins: "link autolink code",
+                    directionality: document.dir,
 					convert_urls: false
-				});
-			}
-		});
-	</script>
+                });
+            }
+        });
+    </script>
 </content>
 </body>
 </html>
\ No newline at end of file