Content-Security-Policy: default-src 'none' Content-Type: text/plain; charset=UTF-8 Content-Length: 11097 Content-Disposition: inline; filename="tableunits.fo" Last-Modified: Fri, 15 Aug 2025 03:26:45 GMT Expires: Mon, 13 Aug 2035 03:26:45 GMT ETag: "cfc672d67647abacfdb7560c28ebc784f5fcf468" Table unit tests fixed width columns Centered Bottom aligned Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned default alignment Centered with height=3cm Bottom aligned default alignment but with a height of 3cm on the row Centered Bottom aligned The next table has width=100% on the table no column widths specified on the table-column element. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table has fixed column widths=13cm, ipd.optimum=12cm and ipd.max = 100%. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table has fixed column widths=16.5cm, ipd.optimum=14cm and ipd.max = 100% (16cm). Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table has width="70% + 1cm" and fixed lengths and the first table-column has column-width="from-parent('width') div 3". Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table specifies inline-progression-dimension="15cm" instead of width. The middle column has a fixed width; the other two have default width. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table specifies neither width nor inline-progression-dimenion. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table specifies inline-progression-dimenion.minimum="10cm" and specifies a column width of 5cm on the middle column only.. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned The next table specifies inline-progression-dimenion.minimum="10cm", inline-progression-dimension.maximum="17cm and specifies a column width of 5cm on the middle column only.. Some text to make this cell deeper than the others to check out the aliignment properties. Centered Bottom aligned 19 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.servlet;

import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;

import com.google.inject.Inject;
import com.google.inject.Singleton;
import javax.servlet.http.HttpServlet;

import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.gitblit.Constants;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
import com.gitblit.manager.IProjectManager;
import com.gitblit.manager.IRepositoryManager;
import com.gitblit.models.FeedEntryModel;
import com.gitblit.models.ProjectModel;
import com.gitblit.models.RefModel;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
import com.gitblit.servlet.AuthenticationFilter.AuthenticatedRequest;
import com.gitblit.utils.BugtraqProcessor;
import com.gitblit.utils.HttpUtils;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.utils.SyndicationUtils;

/**
 * SyndicationServlet generates RSS 2.0 feeds and feed links.
 *
 * Access to this servlet is protected by the SyndicationFilter.
 *
 * @author James Moger
 *
 */
@Singleton
public class SyndicationServlet extends HttpServlet {

	private static final long serialVersionUID = 1L;

	private transient Logger logger = LoggerFactory.getLogger(SyndicationServlet.class);

	private IStoredSettings settings;

	private IRepositoryManager repositoryManager;

	private IProjectManager projectManager;

	@Inject
	public SyndicationServlet(
			IStoredSettings settings,
			IRepositoryManager repositoryManager,
			IProjectManager projectManager) {

		this.settings = settings;
		this.repositoryManager = repositoryManager;
		this.projectManager = projectManager;
	}

	/**
	 * Create a feed link for the specified repository and branch/tag/commit id.
	 *
	 * @param baseURL
	 * @param repository
	 *            the repository name
	 * @param objectId
	 *            the branch, tag, or first commit for the feed
	 * @param length
	 *            the number of commits to include in the feed
	 * @return an RSS feed url
	 */
	public static String asLink(String baseURL, String repository, String objectId, int length) {
		if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
			baseURL = baseURL.substring(0, baseURL.length() - 1);
		}
		StringBuilder url = new StringBuilder();
		url.append(baseURL);
		url.append(Constants.SYNDICATION_PATH);
		url.append(repository);
		if (!StringUtils.isEmpty(objectId) || length > 0) {
			StringBuilder parameters = new StringBuilder("?");
			if (StringUtils.isEmpty(objectId)) {
				parameters.append("l=");
				parameters.append(length);
			} else {
				parameters.append("h=");
				parameters.append(objectId);
				if (length > 0) {
					parameters.append("&l=");
					parameters.append(length);
				}
			}
			url.append(parameters);
		}
		return url.toString();
	}

	/**
	 * Determines the appropriate title for a feed.
	 *
	 * @param repository
	 * @param objectId
	 * @return title of the feed
	 */
	public static String getTitle(String repository, String objectId) {
		String id = objectId;
		if (!StringUtils.isEmpty(id)) {
			if (id.startsWith(org.eclipse.jgit.lib.Constants.R_HEADS)) {
				id = id.substring(org.eclipse.jgit.lib.Constants.R_HEADS.length());
			} else if (id.startsWith(org.eclipse.jgit.lib.Constants.R_REMOTES)) {
				id = id.substring(org.eclipse.jgit.lib.Constants.R_REMOTES.length());
			} else if (id.startsWith(org.eclipse.jgit.lib.Constants.R_TAGS)) {
				id = id.substring(org.eclipse.jgit.lib.Constants.R_TAGS.length());
			}
		}
		return MessageFormat.format("{0} ({1})", repository, id);
	}

	/**
	 * Generates the feed content.
	 *
	 * @param request
	 * @param response
	 * @throws javax.servlet.ServletException
	 * @throws java.io.IOException
	 */
	private void processRequest(javax.servlet.http.HttpServletRequest request,
			javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
			java.io.IOException {

		String servletUrl = request.getContextPath() + request.getServletPath();
		String url = request.getRequestURI().substring(servletUrl.length());
		if (url.length() > 1 && url.charAt(0) == '/') {
			url = url.substring(1);
		}
		String repositoryName = url;
		String objectId = request.getParameter("h");
		String l = request.getParameter("l");
		String page = request.getParameter("pg");
		String searchString = request.getParameter("s");
		Constants.SearchType searchType = Constants.SearchType.COMMIT;
		if (!StringUtils.isEmpty(request.getParameter("st"))) {
			Constants.SearchType type = Constants.SearchType.forName(request.getParameter("st"));
			if (type != null) {
				searchType = type;
			}
		}

		Constants.FeedObjectType objectType = Constants.FeedObjectType.COMMIT;
		if (!StringUtils.isEmpty(request.getParameter("ot"))) {
			Constants.FeedObjectType type = Constants.FeedObjectType.forName(request.getParameter("ot"));
			if (type != null) {
				objectType = type;
			}
		}

		int length = settings.getInteger(Keys.web.syndicationEntries, 25);
		if (StringUtils.isEmpty(objectId)) {
			objectId = org.eclipse.jgit.lib.Constants.HEAD;
		}
		if (!StringUtils.isEmpty(l)) {
			try {
				length = Integer.parseInt(l);
			} catch (NumberFormatException x) {
			}
		}
		int offset = 0;
		if (!StringUtils.isEmpty(page)) {
			try {
				offset = length * Integer.parseInt(page);
			} catch (NumberFormatException x) {
			}
		}

		response.setContentType("application/rss+xml; charset=UTF-8");

		boolean isProjectFeed = false;
		String feedName = "Gitblit";
		String feedTitle = null;
		String feedDescription = null;

		List<String> repositories = null;
		if (repositoryName.indexOf('/') == -1 && !repositoryName.toLowerCase().endsWith(".git")) {
			// try to find a project
			UserModel user = null;
			if (request instanceof AuthenticatedRequest) {
				user = ((AuthenticatedRequest) request).getUser();
			}
			ProjectModel project = projectManager.getProjectModel(repositoryName, user);
			if (project != null) {
				isProjectFeed = true;
				repositories = new ArrayList<String>(project.repositories);

				// project feed
				feedName = project.name;
				feedTitle = project.title;
				feedDescription = project.description;
			}
		}

		if (repositories == null) {
			// could not find project, assume this is a repository
			repositories = Arrays.asList(repositoryName);
		}


		boolean mountParameters = settings.getBoolean(Keys.web.mountParameters, true);

		String gitblitUrl = settings.getString(Keys.web.canonicalUrl, null);
		if (StringUtils.isEmpty(gitblitUrl)) {
			gitblitUrl = HttpUtils.getGitblitURL(request);
		}
		char fsc = settings.getChar(Keys.web.forwardSlashCharacter, '/');

		List<FeedEntryModel> entries = new ArrayList<FeedEntryModel>();

		for (String name : repositories) {
			Repository repository = repositoryManager.getRepository(name);
			RepositoryModel model = repositoryManager.getRepositoryModel(name);

			if (repository == null) {
				if (model != null && model.isCollectingGarbage) {
					logger.warn(MessageFormat.format("Temporarily excluding {0} from feed, busy collecting garbage", name));
				}
				continue;
			}
			if (!isProjectFeed) {
				// single-repository feed
				feedName = model.name;
				feedTitle = model.name;
				feedDescription = model.description;
			}

			if (objectType == Constants.FeedObjectType.TAG) {

				String urlPattern;
				if (mountParameters) {
					// mounted parameters
					urlPattern = "{0}/tag/{1}/{2}";
				} else {
					// parameterized parameters
					urlPattern = "{0}/tag/?r={1}&h={2}";
				}

				List<RefModel> tags = JGitUtils.getTags(repository, false, length, offset);

				for (RefModel tag : tags) {
					FeedEntryModel entry = new FeedEntryModel();
					entry.title = tag.getName();
					entry.author = tag.getAuthorIdent().getName();
					entry.link = MessageFormat.format(urlPattern, gitblitUrl,
							StringUtils.encodeURL(model.name.replace('/', fsc)), tag.getObjectId().getName());
					entry.published = tag.getDate();
					entry.contentType = "text/html";
					entry.content = tag.getFullMessage();
					entry.repository = model.name;
					entry.branch = objectId;

					entry.tags = new ArrayList<String>();

					// add tag id and referenced commit id
					entry.tags.add("tag:" + tag.getObjectId().getName());
					entry.tags.add("commit:" + tag.getReferencedObjectId().getName());

					entries.add(entry);
				}
			} else {

				String urlPattern;
				if (mountParameters) {
					// mounted parameters
					urlPattern = "{0}/commit/{1}/{2}";
				} else {
					// parameterized parameters
					urlPattern = "{0}/commit/?r={1}&h={2}";
				}

				List<RevCommit> commits;
				if (StringUtils.isEmpty(searchString)) {
					// standard log/history lookup
					commits = JGitUtils.getRevLog(repository, objectId, offset, length);
				} else {
					// repository search
					commits = JGitUtils.searchRevlogs(repository, objectId, searchString, searchType,
							offset, length);
				}
				Map<ObjectId, List<RefModel>> allRefs = JGitUtils.getAllRefs(repository, model.showRemoteBranches);
				BugtraqProcessor processor = new BugtraqProcessor(settings);

				// convert RevCommit to SyndicatedEntryModel
				for (RevCommit commit : commits) {
					FeedEntryModel entry = new FeedEntryModel();
					entry.title = commit.getShortMessage();
					entry.author = commit.getAuthorIdent().getName();
					entry.link = MessageFormat.format(urlPattern, gitblitUrl,
							StringUtils.encodeURL(model.name.replace('/', fsc)), commit.getName());
					entry.published = commit.getCommitterIdent().getWhen();
					entry.contentType = "text/html";
					String message = processor.processCommitMessage(repository, model, commit.getFullMessage());
					entry.content = message;
					entry.repository = model.name;
					entry.branch = objectId;
					entry.tags = new ArrayList<String>();

					// add commit id and parent commit ids
					entry.tags.add("commit:" + commit.getName());
					for (RevCommit parent : commit.getParents()) {
						entry.tags.add("parent:" + parent.getName());
					}

					// add refs to tabs list
					List<RefModel> refs = allRefs.get(commit.getId());
					if (refs != null && refs.size() > 0) {
						for (RefModel ref : refs) {
							entry.tags.add("ref:" + ref.getName());
						}
					}
					entries.add(entry);
				}
			}
		}

		// sort & truncate the feed
		Collections.sort(entries);
		if (entries.size() > length) {
			// clip the list
			entries = entries.subList(0, length);
		}

		String feedLink;
		if (isProjectFeed) {
			// project feed
			if (mountParameters) {
				// mounted url
				feedLink = MessageFormat.format("{0}/project/{1}", gitblitUrl,
						StringUtils.encodeURL(feedName));
			} else {
				// parameterized url
				feedLink = MessageFormat.format("{0}/project/?p={1}", gitblitUrl,
						StringUtils.encodeURL(feedName));
			}
		} else {
			// repository feed
			if (mountParameters) {
				// mounted url
				feedLink = MessageFormat.format("{0}/summary/{1}", gitblitUrl,
						StringUtils.encodeURL(feedName));
			} else {
				// parameterized url
				feedLink = MessageFormat.format("{0}/summary/?r={1}", gitblitUrl,
						StringUtils.encodeURL(feedName));
			}
		}

		try {
			SyndicationUtils.toRSS(gitblitUrl, feedLink, getTitle(feedTitle, objectId),
					feedDescription, entries, response.getOutputStream());
		} catch (Exception e) {
			logger.error("An error occurred during feed generation", e);
		}
	}

	@Override
	protected void doPost(javax.servlet.http.HttpServletRequest request,
			javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
			java.io.IOException {
		processRequest(request, response);
	}

	@Override
	protected void doGet(javax.servlet.http.HttpServletRequest request,
			javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
			java.io.IOException {
		processRequest(request, response);
	}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-15 03:26:49 +0000