+++ /dev/null
-package pnews.servlet;
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.URLEncoder;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import com.rometools.rome.io.FeedException;
-
-import net.wpitchoune.pnews.Article;
-import net.wpitchoune.pnews.Category;
-import net.wpitchoune.pnews.Config;
-import net.wpitchoune.pnews.EntityStat;
-import net.wpitchoune.pnews.Language;
-
-public class HTML {
- private static final String CLASS_NAME= HTML.class.getName();
- private static final Logger LOG = Logger.getLogger(CLASS_NAME);
-
- private static void appendA(StringBuffer buf, String child, String href, String cl) {
- buf.append("<a href='");
- buf.append(href);
- buf.append("'");
- if (cl != null) {
- buf.append(" class='");
- buf.append(cl);
- buf.append('\'');
- }
- buf.append('>');
- buf.append(child);
- buf.append("</a>");
- }
-
- private static void appendDiv(StringBuffer buf, String child) {
- buf.append("<div>");
- buf.append(child);
- buf.append("</div>\n");
- }
-
- private static void appendP(StringBuffer buf, String child) {
- buf.append("<p>");
- buf.append(child);
- buf.append("</p>\n");
- }
-
- private static void append(StringBuffer buf, Article a) throws UnsupportedEncodingException {
- buf.append("<div class='article'>\n");
-
- buf.append("<div class='article-image'>\n");
- if (a.getThumbnail() != null) {
- buf.append("<img class='left' src='");
- buf.append(a.getThumbnail());
- buf.append("'/>\n");
- }
- buf.append("</div>\n");
-
- buf.append("<div class='article-content'>\n");
-
- buf.append("<div class='article-title'>\n");
- appendA(buf, a.getTitle(), "/redirect?url=" + URLEncoder.encode(a.getLink(), "UTF-8"), null);
- buf.append("</div>\n");
-
- buf.append("<div class='article-info'>" + a.getWebsite() + " - " + a.getPublicationDate() + "</div>");
-
- buf.append("<div class='article-description'>\n");
- if (a.getDescription() != null) {
- buf.append("<p>");
- if (a.getDescription().length() < 512) {
- buf.append(a.getDescription());
- } else {
- buf.append(a.getDescription().substring(0, 512));
- buf.append("[..]");
- }
- buf.append("</p>");
- }
- buf.append("</div>\n");
-
- buf.append("</div>\n");
-
- buf.append("</div>\n");
- }
-
- private static void appendMenu(StringBuffer buf, Category catActive, Config cfg) {
- String cl;
-
- buf.append("<nav>\n");
- buf.append("<ul>\n");
-
- for (Category cat: cfg.getCategories()) {
- if (!cat.getLanguage().equals(catActive.getLanguage()))
- continue;
-
- buf.append("<li>");
-
- if (cat.equals(catActive))
- cl = "active";
- else
- cl = null;
-
- appendA(buf, cat.getLabel(), cat.getURL(), cl);
- buf.append("</li>");
- }
-
- for (Language l: cfg.getLanguages())
- buf.append("<li><a href='" + l.toURL() + "'>" + l.getLabel() + "</a></li>");
-
- buf.append("</ul>\n");
-
- buf.append("</nav>\n");
- }
-
- private static String toURL(Category catActive, String entity) {
- try {
- return catActive.getURL() + "?entity=" + URLEncoder.encode(entity, "UTF-8");
- } catch (UnsupportedEncodingException e) {
- LOG.log(Level.SEVERE, "Failed to generate link to entity " + entity, e);
- return catActive.getURL();
- }
- }
-
- public static String toHTML(List<Article> articles, Category catActive, String entityActive, Config cfg, ArticleProvider provider) {
- StringBuffer buf;
- int i;
- List<EntityStat> entities;
- String cl;
-
- buf = new StringBuffer();
- buf.append("<!DOCTYPE html>\n");
- buf.append("<html lang='fr'>\n");
- buf.append("<head>\n");
- buf.append("<meta charset=\"UTF-8\">\n");
- buf.append("<link rel='stylesheet' href='/style.css' />\n");
- buf.append("<title>");
- buf.append(catActive.getTitle());
- buf.append(" - PNews</title>\n");
- buf.append("</head>\n");
- buf.append("<body>\n");
-
- appendMenu(buf, catActive, cfg);
-
- try {
- entities = provider.getEntityStats(catActive);
-
- if (entities.size() > 0) {
- buf.append("<nav>");
- buf.append("<ul>");
- i = 0;
- for (EntityStat s: entities) {
- buf.append("<li>");
- if (entityActive != null && s.getEntity().equals(entityActive))
- cl = "active";
- else
- cl = null;
- appendA(buf, s.getEntity(), toURL(catActive, s.getEntity()), cl);
- buf.append("</li>\n");
- i++;
- if (i > 10)
- break;
- }
- buf.append("</ul>\n");
- buf.append("</nav>\n");
- }
- } catch (IllegalArgumentException | FeedException | IOException e2) {
- LOG.log(Level.SEVERE, "Failed to get entities", e2);
- }
-
- i = 0;
- for (Article e: articles) {
- try {
- append(buf, e);
- } catch (UnsupportedEncodingException e1) {
- LOG.log(Level.SEVERE, "Failed to convert article to HTML", e1);
- }
- if (i == 100)
- break;
- else
- i++;
- }
-
- buf.append("</body>\n");
- buf.append("</html>\n");
-
- return buf.toString();
- }
-}
projects / pnews.git / blobdiff