3 import java.io.UnsupportedEncodingException;
4 import java.net.URLEncoder;
6 import java.util.logging.Level;
7 import java.util.logging.Logger;
10 private static final String CLASS_NAME= HTML.class.getName();
11 private static final Logger LOG = Logger.getLogger(CLASS_NAME);
13 private static void appendA(StringBuffer buf, String child, String href, String cl) {
14 buf.append("<a href='");
18 buf.append(" class='");
27 private static void appendDiv(StringBuffer buf, String child) {
30 buf.append("</div>\n");
33 private static void appendP(StringBuffer buf, String child) {
39 private static void append(StringBuffer buf, Article a) throws UnsupportedEncodingException {
40 buf.append("<div class='article'>\n");
42 buf.append("<div class='article-image'>\n");
43 if (a.thumbnail != null) {
44 buf.append("<img class='left' src='");
45 buf.append(a.thumbnail);
48 buf.append("</div>\n");
50 buf.append("<div class='article-content'>\n");
52 buf.append("<div class='article-title'>\n");
53 appendA(buf, a.title, "redirect?url=" + URLEncoder.encode(a.link, "UTF-8"), null);
54 buf.append("</div>\n");
56 buf.append("<div class='article-info'>" + a.website + " - " + a.publicationDate + "</div>");
58 buf.append("<div class='article-description'>\n");
59 if (a.description != null) {
61 buf.append(a.description);
64 buf.append("</div>\n");
66 buf.append("</div>\n");
68 buf.append("</div>\n");
71 private static void appendMenu(StringBuffer buf, Category catActive) {
74 buf.append("<nav>\n");
77 for (Category cat: Category.values()) {
80 if (cat.equals(catActive))
85 appendA(buf, cat.getId(), cat.getId(), cl);
89 buf.append("</ul>\n");
90 buf.append("</nav>\n");
93 public static String toHTML(List<Article> articles, Category catActive) {
97 buf = new StringBuffer();
98 buf.append("<!DOCTYPE html>\n");
99 buf.append("<html lang='fr'>\n");
100 buf.append("<head>\n");
101 buf.append("<meta charset=\"UTF-8\">\n");
102 buf.append("<link rel='stylesheet' href='style.css' />\n");
103 buf.append("<title>PNews</title>\n");
104 buf.append("</head>\n");
105 buf.append("<body>\n");
107 appendMenu(buf, catActive);
110 for (Article e: articles) {
113 } catch (UnsupportedEncodingException e1) {
114 LOG.log(Level.SEVERE, "fail to convert article to HTML", e1);
122 buf.append("</body>\n");
123 buf.append("</html>\n");
125 return buf.toString();