Let Wicket manage resources and use markup inheritance.

James Moger

2011-04-07 cebf455f3fd54b72e530942f308097ec54b408cd

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package com.gitblit.wicket.pages; 
 
import java.util.List; 
 
import org.apache.wicket.PageParameters; 
import org.apache.wicket.markup.html.basic.Label; 
import org.apache.wicket.markup.repeater.Item; 
import org.apache.wicket.markup.repeater.data.DataView; 
import org.apache.wicket.markup.repeater.data.ListDataProvider; 
import org.eclipse.jgit.lib.Repository; 
 
import com.gitblit.utils.JGitUtils; 
import com.gitblit.utils.TicGitTicket; 
import com.gitblit.utils.TicGitTicket.Comment; 
import com.gitblit.wicket.GitBlitWebSession; 
import com.gitblit.wicket.RepositoryPage; 
import com.gitblit.wicket.WicketUtils; 
 
public class TicGitTicketPage extends RepositoryPage { 
 
    public TicGitTicketPage(PageParameters params) { 
        super(params); 
 
        final String ticketFolder = params.getString("f", ""); 
 
        Repository r = getRepository(); 
        TicGitTicket t = JGitUtils.getTicGitTicket(r, ticketFolder); 
 
        add(new Label("ticketTitle", t.title)); 
        add(new Label("ticketId", t.id)); 
        add(new Label("ticketHandler", t.handler)); 
        String openDate = GitBlitWebSession.get().formatDateTimeLong(t.date); 
        add(new Label("ticketOpenDate", openDate)); 
        Label stateLabel = new Label("ticketState", t.state); 
        String css = null; 
        if (t.state.equals("open")) { 
            css = "bug_open"; 
        } else if (t.state.equals("hold")) { 
            css = "bug_hold"; 
        } else if (t.state.equals("resolved")) { 
            css = "bug_resolved"; 
        } else if (t.state.equals("invalid")) { 
            css = "bug_invalid"; 
        } 
        if (css != null) { 
            WicketUtils.setCssClass(stateLabel, css); 
        } 
        add(stateLabel); 
        add(new Label("ticketTags", flattenStrings(t.tags))); 
 
        ListDataProvider<Comment> commentsDp = new ListDataProvider<Comment>(t.comments); 
        DataView<Comment> commentsView = new DataView<Comment>("comment", commentsDp) { 
            private static final long serialVersionUID = 1L; 
            int counter = 0; 
 
            public void populateItem(final Item<Comment> item) { 
                final Comment entry = item.getModelObject(); 
                item.add(createDateLabel("commentDate", entry.date)); 
                item.add(new Label("commentAuthor", entry.author)); 
                item.add(new Label("commentText", prepareComment(entry.text)).setEscapeModelStrings(false)); 
                setAlternatingBackground(item, counter); 
                counter++; 
            } 
        }; 
        add(commentsView); 
 
        // footer 
        addFooter(); 
    } 
     
    @Override 
    protected String getPageName() { 
        return "ticket"; 
    } 
 
    private String prepareComment(String comment) { 
        String html = WicketUtils.breakLines(comment).trim(); 
        return html.replaceAll("\\bcommit\\s*([A-Za-z0-9]*)\\b", "<a href=\"/commit/" + repositoryName + "/$1\">commit $1</a>"); 
    } 
 
    private String flattenStrings(List<String> values) { 
        StringBuilder sb = new StringBuilder(); 
        for (String value : values) { 
            sb.append(value).append(" "); 
        } 
        return sb.toString().trim(); 
    } 
}