src/main/java/pnews/HTML.java

   1 package pnews;
   2
   3 import java.util.List;
   4
   5 public class HTML {
   6         private static void appendA(StringBuffer buf, String child, String href) {
   7                 buf.append("<a href='");
   8                 buf.append(href);
   9                 buf.append("'>");
  10                 buf.append(child);
  11                 buf.append("</a>");
  12         }
  13
  14         private static void appendDiv(StringBuffer buf, String child) {
  15                 buf.append("<div>");
  16                 buf.append(child);
  17                 buf.append("</div>\n");
  18         }
  19
  20         private static void appendP(StringBuffer buf, String child) {
  21                 buf.append("<p>");
  22                 buf.append(child);
  23                 buf.append("</p>\n");
  24         }
  25
  26         private static void append(StringBuffer buf, Article entry) {
  27
  28                 buf.append("<section>\n");
  29                 buf.append("<h2>");
  30                 appendA(buf, entry.title, entry.link);
  31                 buf.append("</h2>\n");
  32
  33                 buf.append("<img class='left' src='");
  34                 buf.append(entry.thumbnail);
  35                 buf.append("'/>\n");
  36
  37                 buf.append("<p>");
  38                 buf.append(entry.description);
  39                 buf.append("</p>");
  40
  41                 buf.append("</section>\n");
  42
  43         }
  44
  45         private static void appendMenu(StringBuffer buf) {
  46                 buf.append("<nav>\n");
  47                 buf.append("<ul>\n");
  48
  49                 for (Category cat: Category.values()) {
  50                         buf.append("<li>");
  51                         appendA(buf, cat.getId(), cat.getId() + ".html");
  52                         buf.append("</li>");
  53                 }
  54
  55                 buf.append("</ul>\n");
  56                 buf.append("</nav>\n");
  57         }
  58
  59         public static String toHTML(List<Article> articles) {
  60                 StringBuffer buf;
  61
  62                 buf = new StringBuffer();
  63                 buf.append("<!DOCTYPE html>\n");
  64                 buf.append("<html lang='fr'>\n");
  65                 buf.append("<head>\n");
  66                 buf.append("<meta charset=\"UTF-8\">\n");
  67                 buf.append("<link rel='stylesheet' href='style.css' />\n");
  68                 buf.append("<title>PNews</title>\n");
  69                 buf.append("</head>\n");
  70                 buf.append("<body>\n");
  71
  72                 appendMenu(buf);
  73
  74                 for (Article e: articles)
  75                         append(buf, e);
  76
  77                 buf.append("</body>\n");
  78                 buf.append("</html>\n");
  79
  80                 return buf.toString();
  81         }
  82 }