/**
* Process the blog entries
*
* @param httpServletRequest Request
* @param httpServletResponse Response
* @param user {@link org.blojsom.blog.BlogUser}instance
* @param context Context
* @param entries Blog entries retrieved for the particular request
* @return Modified set of blog entries
* @throws org.blojsom.plugin.BlojsomPluginException If there is an error processing the blog
* entries
*/
public org.blojsom.blog.BlogEntry[] process(
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
BlogUser user,
Map context,
org.blojsom.blog.BlogEntry[] entries)
throws org.blojsom.plugin.BlojsomPluginException {
Map emoticonsForBlog = readEmoticonsMapForBlog(user.getId());
if (emoticonsForBlog == null) {
return entries;
}
List availableEmoticons = parseEmoticons((String) emoticonsForBlog.get(EMOTICONS_PARAM));
String blogBaseUrl = user.getBlog().getBlogBaseURL();
for (int i = 0; i < entries.length; i++) {
BlogEntry entry = entries[i];
if (!BlojsomUtils.checkMapForKey(
entry.getMetaData(), BLOJSOM_PLUGIN_METADATA_EMOTICONS_DISABLED)) {
String updatedDescription = entry.getDescription();
Iterator iter = availableEmoticons.iterator();
while (iter.hasNext()) {
String emoticon = (String) iter.next();
updatedDescription =
replaceEmoticon(emoticonsForBlog, updatedDescription, emoticon, blogBaseUrl);
}
entry.setDescription(updatedDescription);
}
}
return entries;
}
/**
* Get a particular post for a blojsom category
*
* @since blojsom 1.9.3
* @param appkey Unique identifier/passcode of the application sending the post
* @param blogid Unique identifier of the blog the post will be added to
* @param userid Login for a Blogger user who has permission to post to the blog
* @param password Password for said username
* @throws XmlRpcException If the user was not authenticated correctly
* @return Post to the blog
*/
public Object getPost(String appkey, String blogid, String userid, String password)
throws Exception {
_logger.debug("getPost() Called ===========[ SUPPORTED ]=====");
_logger.debug(" Appkey: " + appkey);
_logger.debug(" BlogId: " + blogid);
_logger.debug(" UserId: " + userid);
_logger.debug(" Password: "******"?" + PERMALINK_PARAM + "=";
int pos = blogid.indexOf(match);
if (pos != -1) {
category = blogid.substring(0, pos);
category = BlojsomUtils.normalize(category);
permalink = blogid.substring(pos + match.length());
Map fetchMap = new HashMap();
BlogCategory blogCategory = _fetcher.newBlogCategory();
blogCategory.setCategory(category);
blogCategory.setCategoryURL(_blog.getBlogURL() + category);
fetchMap.put(BlojsomFetcher.FETCHER_CATEGORY, blogCategory);
fetchMap.put(BlojsomFetcher.FETCHER_PERMALINK, permalink);
BlogEntry[] _entries = _fetcher.fetchEntries(fetchMap, _blogUser);
if (_entries != null && _entries.length > 0) {
BlogEntry entry = _entries[0];
Hashtable entrystruct = new Hashtable();
entrystruct.put(MEMBER_POSTID, entry.getId());
entrystruct.put(MEMBER_BLOGID, entry.getCategory());
entrystruct.put(MEMBER_TITLE, entry.getEscapedTitle());
entrystruct.put(MEMBER_URL, entry.getEscapedLink());
entrystruct.put(MEMBER_CONTENT, entry.getTitle() + "\n" + entry.getDescription());
entrystruct.put(MEMBER_DATECREATED, entry.getDate());
entrystruct.put(MEMBER_AUTHORNAME, _blog.getBlogOwner());
entrystruct.put(MEMBER_AUTHOREMAIL, _blog.getBlogOwnerEmail());
return entrystruct;
} else {
throw new XmlRpcException(INVALID_POSTID, INVALID_POSTID_MSG);
}
} else {
throw new XmlRpcException(INVALID_POSTID, INVALID_POSTID_MSG);
}
} catch (BlojsomException e) {
_logger.error(
"Failed to authenticate user [" + userid + "] with password [" + password + "]");
throw new XmlRpcException(AUTHORIZATION_EXCEPTION, AUTHORIZATION_EXCEPTION_MSG);
}
}
/**
* Get a list of recent posts for a blojsom category
*
* @param appkey Unique identifier/passcode of the application sending the post
* @param blogid Unique identifier of the blog the post will be added to
* @param userid Login for a Blogger user who has permission to post to the blog
* @param password Password for said username
* @param numposts Number of Posts to Retrieve
* @throws XmlRpcException If the user was not authenticated correctly
* @return Recent posts to the blog
*/
public Object getRecentPosts(
String appkey, String blogid, String userid, String password, int numposts) throws Exception {
_logger.debug("getRecentPosts() Called ===========[ SUPPORTED ]=====");
_logger.debug(" Appkey: " + appkey);
_logger.debug(" BlogId: " + blogid);
_logger.debug(" UserId: " + userid);
_logger.debug(" Password: "******" Number: " + numposts);
Vector recentPosts = new Vector();
blogid = BlojsomUtils.normalize(blogid);
try {
_authorizationProvider.loadAuthenticationCredentials(_blogUser);
_authorizationProvider.authorize(_blogUser, null, userid, password);
// Quick verify that the categories are valid
File blogCategoryFile =
new File(_blog.getBlogHome() + BlojsomUtils.removeInitialSlash(blogid));
if (blogCategoryFile.exists() && blogCategoryFile.isDirectory()) {
String requestedCategory = BlojsomUtils.removeInitialSlash(blogid);
BlogCategory blogCategory = _fetcher.newBlogCategory();
blogCategory.setCategory(blogid);
blogCategory.setCategoryURL(_blog.getBlogURL() + requestedCategory);
BlogEntry[] entries;
Map fetchMap = new HashMap();
if (BlojsomUtils.checkNullOrBlank(requestedCategory)) {
fetchMap.put(BlojsomFetcher.FETCHER_FLAVOR, DEFAULT_FLAVOR_HTML);
fetchMap.put(BlojsomFetcher.FETCHER_NUM_POSTS_INTEGER, new Integer(numposts));
entries = _fetcher.fetchEntries(fetchMap, _blogUser);
} else {
fetchMap.put(BlojsomFetcher.FETCHER_CATEGORY, blogCategory);
fetchMap.put(BlojsomFetcher.FETCHER_NUM_POSTS_INTEGER, new Integer(numposts));
entries = _fetcher.fetchEntries(fetchMap, _blogUser);
}
if (entries != null && entries.length > 0) {
for (int x = 0; x < entries.length; x++) {
BlogEntry entry = entries[x];
Hashtable entrystruct = new Hashtable();
entrystruct.put(MEMBER_POSTID, entry.getId());
entrystruct.put(MEMBER_BLOGID, entry.getCategory());
entrystruct.put(MEMBER_TITLE, entry.getEscapedTitle());
entrystruct.put(MEMBER_URL, entry.getEscapedLink());
entrystruct.put(MEMBER_CONTENT, entry.getTitle() + "\n" + entry.getDescription());
entrystruct.put(MEMBER_DATECREATED, entry.getDate());
entrystruct.put(MEMBER_AUTHORNAME, _blog.getBlogOwner());
entrystruct.put(MEMBER_AUTHOREMAIL, _blog.getBlogOwnerEmail());
recentPosts.add(entrystruct);
}
}
}
return recentPosts;
} catch (BlojsomException e) {
_logger.error(
"Failed to authenticate user [" + userid + "] with password [" + password + "]");
throw new XmlRpcException(AUTHORIZATION_EXCEPTION, AUTHORIZATION_EXCEPTION_MSG);
}
}
/**
* Send trackback pings to a comma-separated list of trackback URLs
*
* @param blog Blog information
* @param entry Blog entry
* @param blogTrackbackURLs Trackback URLs
*/
protected void sendTrackbackPings(Blog blog, BlogEntry entry, String blogTrackbackURLs) {
// Build the URL parameters for the trackback ping URL
StringBuffer trackbackPingURLParameters = new StringBuffer();
try {
trackbackPingURLParameters
.append("&")
.append(TrackbackPlugin.TRACKBACK_URL_PARAM)
.append("=")
.append(entry.getLink());
trackbackPingURLParameters
.append("&")
.append(TrackbackPlugin.TRACKBACK_TITLE_PARAM)
.append("=")
.append(URLEncoder.encode(entry.getTitle(), UTF8));
trackbackPingURLParameters
.append("&")
.append(TrackbackPlugin.TRACKBACK_BLOG_NAME_PARAM)
.append("=")
.append(URLEncoder.encode(blog.getBlogName(), UTF8));
String excerpt = entry.getDescription().replaceAll("<.*?>", "");
if (excerpt.length() > 255) {
excerpt = excerpt.substring(0, 251);
excerpt += "...";
}
trackbackPingURLParameters
.append("&")
.append(TrackbackPlugin.TRACKBACK_EXCERPT_PARAM)
.append("=")
.append(URLEncoder.encode(excerpt, UTF8));
} catch (UnsupportedEncodingException e) {
_logger.error(e);
}
String[] trackbackURLs = BlojsomUtils.parseDelimitedList(blogTrackbackURLs, WHITESPACE);
if (trackbackURLs != null && trackbackURLs.length > 0) {
for (int i = 0; i < trackbackURLs.length; i++) {
String trackbackURL = trackbackURLs[i].trim();
StringBuffer trackbackPingURL = new StringBuffer(trackbackURL);
_logger.debug(
"Automatically sending trackback ping to URL: " + trackbackPingURL.toString());
try {
URL trackbackUrl = new URL(trackbackPingURL.toString());
// Open a connection to the trackback URL and read its input
HttpURLConnection trackbackUrlConnection =
(HttpURLConnection) trackbackUrl.openConnection();
trackbackUrlConnection.setRequestMethod("POST");
trackbackUrlConnection.setRequestProperty("Content-Encoding", UTF8);
trackbackUrlConnection.setRequestProperty(
"Content-Type", "application/x-www-form-urlencoded");
trackbackUrlConnection.setRequestProperty(
"Content-Length", "" + trackbackPingURLParameters.length());
trackbackUrlConnection.setDoOutput(true);
trackbackUrlConnection
.getOutputStream()
.write(trackbackPingURLParameters.toString().getBytes(UTF8));
trackbackUrlConnection.connect();
BufferedReader trackbackStatus =
new BufferedReader(new InputStreamReader(trackbackUrlConnection.getInputStream()));
String line;
StringBuffer status = new StringBuffer();
while ((line = trackbackStatus.readLine()) != null) {
status.append(line).append("\n");
}
trackbackUrlConnection.disconnect();
_logger.debug("Trackback status for ping to " + trackbackURL + ": " + status.toString());
} catch (IOException e) {
_logger.error(e);
}
}
}
}
/**
* Process the blog entries
*
* @param httpServletRequest Request
* @param httpServletResponse Response
* @param user {@link BlogUser} instance
* @param context Context
* @param entries Blog entries retrieved for the particular request
* @return Modified set of blog entries
* @throws BlojsomPluginException If there is an error processing the blog entries
*/
public BlogEntry[] process(
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
BlogUser user,
Map context,
BlogEntry[] entries)
throws BlojsomPluginException {
String wantsToSeeMore = httpServletRequest.getParameter(SHOW_ME_MORE_PARAM);
if ("y".equalsIgnoreCase(wantsToSeeMore)) {
return entries;
} else {
ShowMeMoreConfiguration showMeMoreConfiguration;
try {
showMeMoreConfiguration =
ShowMeMoreUtilities.loadConfiguration(
user.getId(), _showMeMoreConfigurationFile, _blojsomConfiguration, _servletConfig);
} catch (IOException e) {
_logger.error(e);
return entries;
}
int cutoff = showMeMoreConfiguration.getCutoff();
String textCutoff = showMeMoreConfiguration.getTextCutoff();
String moreText = showMeMoreConfiguration.getMoreText();
String textCutoffStart = showMeMoreConfiguration.getTextCutoffStart();
String textCutoffEnd = showMeMoreConfiguration.getTextCutoffEnd();
for (int i = 0; i < entries.length; i++) {
BlogEntry entry = entries[i];
String description = entry.getDescription();
StringBuffer partialDescription = new StringBuffer();
int indexOfCutoffText;
if (!BlojsomUtils.checkNullOrBlank(textCutoffStart)
&& !BlojsomUtils.checkNullOrBlank(textCutoffEnd)) {
StringBuffer showMeMoreText = new StringBuffer("<a href=\"");
showMeMoreText.append(entry.getLink());
showMeMoreText.append("&");
showMeMoreText.append(SHOW_ME_MORE_PARAM);
showMeMoreText.append("=y\">");
showMeMoreText.append(moreText);
showMeMoreText.append("</a>");
Pattern cutoffPattern =
Pattern.compile(
"(" + textCutoffStart + ".*?" + textCutoffEnd + ").*?",
Pattern.DOTALL | Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
Matcher cutoffMatcher = cutoffPattern.matcher(description);
if (cutoffMatcher.find()) {
description = cutoffMatcher.replaceAll(showMeMoreText.toString());
entry.setDescription(description);
}
}
if (!BlojsomUtils.checkNullOrBlank(textCutoff)) {
indexOfCutoffText = description.indexOf(textCutoff);
if (indexOfCutoffText != -1) {
partialDescription.append(description.substring(0, indexOfCutoffText));
partialDescription.append(" <a href=\"");
partialDescription.append(entry.getLink());
partialDescription.append("&");
partialDescription.append(SHOW_ME_MORE_PARAM);
partialDescription.append("=y\">");
partialDescription.append(moreText);
partialDescription.append("</a>");
entry.setDescription(partialDescription.toString());
} else if ((cutoff > 0) && (description.length() > cutoff)) {
partialDescription.append(description.substring(0, cutoff));
partialDescription.append(" <a href=\"");
partialDescription.append(entry.getLink());
partialDescription.append("&");
partialDescription.append(SHOW_ME_MORE_PARAM);
partialDescription.append("=y\">");
partialDescription.append(moreText);
partialDescription.append("</a>");
entry.setDescription(partialDescription.toString());
}
} else if ((cutoff > 0) && (description.length() > cutoff)) {
partialDescription.append(description.substring(0, cutoff));
partialDescription.append(" <a href=\"");
partialDescription.append(entry.getLink());
partialDescription.append("&");
partialDescription.append(SHOW_ME_MORE_PARAM);
partialDescription.append("=y\">");
partialDescription.append(moreText);
partialDescription.append("</a>");
entry.setDescription(partialDescription.toString());
}
}
return entries;
}
}