tomcat-7.0.42/webapps/ROOT/html/portlet/rss/feed.jspf

<%--
/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */
--%>

<%
SyndFeed feed = null;

try {
	ObjectValuePair ovp = RSSUtil.getFeed(url);

	feed = (SyndFeed)ovp.getValue();

	if (Validator.isNull(title)) {
		title = feed.getTitle();
	}
}
catch (Exception e) {
}
%>

<c:choose>
	<c:when test="<%= (Validator.isNotNull(url)) && (feed != null) %>">
		<div class="feed">

			<%
			String baseURL = null;

			String feedLink = feed.getLink();

			if (Validator.isNull(feedLink) || !HttpUtil.hasDomain(feedLink)) {
				baseURL = HttpUtil.getProtocol(url).concat(Http.PROTOCOL_DELIMITER).concat(HttpUtil.getDomain(url));

				if (Validator.isNotNull(feedLink)) {
					feedLink = baseURL.concat(feedLink);
				}
				else {
					feedLink = baseURL;
				}
			}
			else {
				baseURL = HttpUtil.getProtocol(feedLink).concat(Http.PROTOCOL_DELIMITER).concat(HttpUtil.getDomain(feedLink));
			}

			Date publishedDate = feed.getPublishedDate();
			String description = feed.getDescription();

			SyndImage feedImage = feed.getImage();

			String feedImageLink = StringPool.BLANK;
			String feedImageURL = StringPool.BLANK;

			if (feedImage != null) {
				feedImageLink = feedImage.getLink();

				if (!HttpUtil.hasDomain(feedImageLink)) {
					feedImageLink = baseURL + feedImageLink;
				}

				feedImageURL = feedImage.getUrl();

				if (!HttpUtil.hasDomain(feedImageURL)) {
					feedImageURL = baseURL + feedImageURL;
				}
			}
			%>

			<c:if test="<%= showFeedTitle %>">
				<div class="feed-title">
					<aui:a href="<%= feedLink %>" target="_new"><%= HtmlUtil.escape(title) %></aui:a>
				</div>
			</c:if>

			<c:if test="<%= (publishedDate != null) && showFeedPublishedDate %>">
				<div class="feed-published-date feed-date">
					<aui:a href="<%= feedLink %>" target="_new"><%= dateFormatDateTime.format(publishedDate) %></aui:a>
				</div>
			</c:if>

			<c:if test="<%= Validator.isNotNull(description) && showFeedDescription %>">
				<div class="feed-description">
					<%= HtmlUtil.escape(description) %>
				</div>
			</c:if>

			<c:if test="<%= (feedImage != null) && showFeedImage %>">
				<div class="feed-image-<%= feedImageAlignment %>">
					<aui:a href="<%= feedImageLink %>" target="_new" title="<%= feedImage.getTitle() %>"><img alt="<%= feedImage.getDescription() %>" src="<%= feedImageURL %>" /></aui:a>
				</div>
			</c:if>

			<div class="feed-entries">

				<%
				List entries = feed.getEntries();

				for (int j = 0; j < entries.size(); j++) {
					SyndEntry entry = (SyndEntry)entries.get(j);

					String entryLink = entry.getLink();

					if (Validator.isNotNull(entryLink) && !HttpUtil.hasDomain(entryLink)) {
						entryLink = baseURL + entryLink;
					}

					String author = entry.getAuthor();

					SyndContent content = entry.getDescription();

					List contents = new ArrayList();

					if (content == null) {
						contents = entry.getContents();
					}
					else {
						contents.add(content);
					}

					List<SyndEnclosure> enclosures = (List<SyndEnclosure>)entry.getEnclosures();

					String enclosureLink = StringPool.BLANK;
					String enclosureLinkTitle = entry.getTitle();

					for (SyndEnclosure enclosure : enclosures) {
						if (Validator.isNotNull(enclosure.getUrl())) {
							enclosureLink = enclosure.getUrl();

							int pos = enclosureLink.lastIndexOf(StringPool.FORWARD_SLASH);

							if (pos > -1) {
								enclosureLinkTitle = enclosureLink.substring(pos + 1);
							}
							else {
								enclosureLinkTitle = enclosureLink;
							}

							break;
						}
					}
				%>

					<div class="feed-entry">
						<img alt="<%= (windowState.equals(WindowState.MAXIMIZED) || (j < expandedEntriesPerFeed)) ? LanguageUtil.get(pageContext, "collapse") : LanguageUtil.get(pageContext, "expande") %>" class="<portlet:namespace />entry-expander feed-entry-expander" src='<%= themeDisplay.getPathThemeImage() %>/arrows/01_<%= (windowState.equals(WindowState.MAXIMIZED) || (j < expandedEntriesPerFeed)) ? "minus" : "plus" %>.png' />

						<span class="feed-entry-title"><aui:a href="<%= entryLink %>" target="_new"><%= HtmlUtil.escape(entry.getTitle()) %></aui:a></span>

						<div class="feed-entry-content <%= (windowState.equals(WindowState.MAXIMIZED) || (j < expandedEntriesPerFeed)) ? "" : "hide" %>">
							<c:if test="<%= entry.getPublishedDate() != null %>">
								<div class="feed-date">
									<%= dateFormatDateTime.format(entry.getPublishedDate()) %>
								</div>
							</c:if>

							<c:if test="<%= showFeedItemAuthor && Validator.isNotNull(author) %>">
								<span class="feed-entry-author"><%= author %></span>
							</c:if>

							<c:if test="<%= Validator.isNotNull(enclosureLink) %>">
								<span class="feed-entry-enclosure"><aui:a href="<%= enclosureLink %>" target="_new"><%= enclosureLinkTitle %></aui:a></span>
							</c:if>

							<%
							for (int k = 0; k < contents.size(); k++) {
								content = (SyndContent)contents.get(k);

								if ((content != null) && Validator.isNotNull(content.getValue())) {
									String value = StringUtil.replace(
										content.getValue(),
										new String[] {
											"src=\"/",
											"href=\"/"
										},
										new String[] {
											"src=\"" + baseURL + "/",
											"href=\"" + baseURL + "/"
										});

									String sanitizedValue = null;

									try {
										sanitizedValue = SanitizerUtil.sanitize(company.getCompanyId(), scopeGroupId, user.getUserId(), null, 0, ContentTypes.TEXT_HTML, Sanitizer.MODE_XSS, value, null);
									}
									catch (SanitizerException se) {
										sanitizedValue = StringPool.BLANK;
									}
							%>

									<%= sanitizedValue %>

							<%
								}
							}
							%>

						</div>
					</div>

				<%
					if ((j + 1) >= entriesPerFeed) {
						break;
					}
				}
				%>

			</div>

			<c:if test="<%= !last %>">
				<div class="separator"><!-- --></div>
			</c:if>
		</div>
	</c:when>
	<c:otherwise>
		<div class="alert alert-error">
			<%= LanguageUtil.format(pageContext, "cannot-be-found", HtmlUtil.escape(urls[i]), false) %>
		</div>
	</c:otherwise>
</c:choose>