from Pyblosxom.xmlrpc import authenticate import os, Pyblosxom, xmlrpclib from Pyblosxom import tools import re import cyrconv import trackping EXTENSIONS = {} LINEFEED = os.linesep def startup(request): """ Grabs extension lists if not initialized """ global EXTENSIONS if EXTENSIONS == {}: from Pyblosxom import plugin_utils from Pyblosxom.pyblosxom import PyBlosxom import config plugin_utils.initialize_plugins(config.py) p = PyBlosxom(request) EXTENSIONS = tools.run_callback("entryparser", {'txt': p.defaultEntryParser}, mappingfunc=lambda x,y:y, defaultfunc=lambda x:x) def blogger_newPost(request, appkey, blogid, username, password, content, publish=1): """ Used for creating new posts on the server """ authenticate(request, username, password) config = request.getConfiguration() if os.path.isdir(os.path.normpath(os.path.join(config['datadir'], blogid[1:]))): # Look at content blogTitle = content.split(LINEFEED)[0].strip() tempMarker = (not publish and '-' or '') blogID = os.path.normpath( os.path.join( config['datadir'], blogid[1:] + re.sub('[^A-Za-z0-9]','-', cyrconv.cyr_to_ascii(blogTitle.lower())) + '.txt' + tempMarker ) ) if os.path.isfile(blogID) or os.path.isfile(blogID + '-'): # Generate a ficticious blog name blogID = os.path.normpath( os.path.join( config['datadir'], blogid[1:] + re.sub('[^A-Za-z0-9]','-', cyrconv.cyr_to_ascii(blogTitle.lower())) + tools.generateRandStr() + '.txt' + tempMarker ) ) open(blogID, 'w').write(content.encode(config.get('blog_encoding','iso-8859-1'))) # Generate BlogID TheBlogID=blogID.replace(config['datadir'], '') # Lets carry on some trackback autodiscovery and pinging # varijanta iz trackping.py the_title_of_blog = config['blog_title'] (url,urlargs) = trackping.excerpt(request, TheBlogID, blogTitle.encode('utf-8'), content.encode('utf-8'), the_title_of_blog) urls = [] for i in trackping.extract_links(content): urls = urls + trackping.backrefs(i) ## WATCH OUT, this is very crazy code trackping.trackback(urls,urlargs) # Generate BlogID return TheBlogID else: raise xmlrpclib.Fault('PostError','Blog %s does not exist' % blogid) def blogger_editPost(request, appkey, postid, username, password, content, publish=1): """ Edit an existing post """ authenticate(request, username, password) config = request.getConfiguration() filename = os.path.normpath(os.path.join(config['datadir'], postid[1:])) if publish and re.search(r'-$', filename): switchTo = re.sub(r'-$','',filename) elif not publish and re.search(r'txt$', filename): switchTo = filename + '-' else: switchTo = filename cache_driver = tools.importName('Pyblosxom.cache', config.get('cacheDriver', 'base')) cache = cache_driver.BlosxomCache(config.get('cacheConfig', '')) # Check if file exists or not, edit everything here if os.path.isfile(filename): if filename != switchTo: if cache.has_key(filename): del cache[filename] os.remove(filename) if os.path.isfile(switchTo): basefilename, ext = os.path.splitext(os.path.basename(switchTo)) dirname = os.path.dirname(switchTo) switchTo = os.path.normpath( os.path.join( config['datadir'], dirname[1:] + basefilename + tools.generateRandStr() + ext ) ) open(switchTo, 'w').write(content) return xmlrpclib.True else: raise xmlrpclib.Fault('UpdateError','Post does not exist') def blogger_getUsersBlogs(request, appkey, username, password): """ Returns trees below datadir """ authenticate(request, username, password) config = request.getConfiguration() url = config.get('base_url', '') result = [{'url':url + '/', 'blogid':'/', 'blogName':'/'}] for directory in tools.Walk(config['datadir'], 0, re.compile(r'.*'), 1): blogpath = directory.replace(config['datadir'],'') + '/' result.append({'url' : url + blogpath, 'blogid' : blogpath, 'blogName':blogpath}) return result def blogger_getUserInfo(request, appkey, username, password): """ Useless Get user information feature """ authenticate(request, username, password) # Change these values? Not that important unless some apps needs it. config = request.getConfiguration() url = config.get('base_url', '') return {'firstname':'Ficticious', 'lastname':'User', 'userid':'01', 'email':'someuser@example.com', 'nickname':'pyblosxom', 'url':url} def blogger_deletePost(request, appkey, postid, username, password, publish): """ Delete an existing post """ # Really want to implement this? hmmm authenticate(request, username, password) config = request.getConfiguration() url = config.get('base_url', '') cache_driver = tools.importName('Pyblosxom.cache', config.get('cacheDriver', 'base')) cache = cache_driver.BlosxomCache(config.get('cacheConfig', '')) filename = os.path.normpath(os.path.join(config['datadir'], postid[1:])) if os.path.isfile(filename): if cache.has_key(filename): del cache[filename] os.remove(filename) return xmlrpclib.True else: raise xmlrpclib.Fault('DeleteError','Post does not exist') def blogger_getRecentPosts(request, appkey, blogid, username, password, numberOfPosts=5): """ Get recent posts from a blog tree """ global EXTENSIONS authenticate(request, username, password) config = request.getConfiguration() data = request.getData() from Pyblosxom.entries.fileentry import FileEntry startup(request) data['extensions'] = EXTENSIONS result = [] dataList = [] filelist = tools.Walk(os.path.join(config['datadir'], blogid[1:]), pattern = re.compile(r'.*\.(' + '|'.join(EXTENSIONS.keys()) + ')-?$'), recurse = 1) for ourfile in filelist: entry = FileEntry(config, ourfile, config['datadir']) dataList.append((entry._mtime, entry)) # this sorts entries by mtime in reverse order. entries that have # no mtime get sorted to the top. dataList.sort() dataList.reverse() dataList = [x[1] for x in dataList] count = 1 for entry in dataList: result.append({'dateCreated' : xmlrpclib.DateTime(entry['mtime']), 'userid' : '01', 'postid' : entry['filename'].replace( config['datadir'],''), 'content' : open(entry['filename']).read()}) if count >= int(numberOfPosts): break count += 1 return result def register_xmlrpc_methods(): return {'blogger.getUsersBlogs': blogger_getUsersBlogs, 'blogger.getUserInfo': blogger_getUserInfo, 'blogger.getRecentPosts': blogger_getRecentPosts, 'blogger.newPost': blogger_newPost, 'blogger.editPost': blogger_editPost, 'blogger.deletePost': blogger_deletePost} if __name__ == '__main__': # Simple tests from Pyblosxom.Request import Request req = Request() req.addConfiguration({'base_url': 'http://sync.wari.org'}) req.addConfiguration({'datadir': '/home/wari/test/blosxom'}) req.addConfiguration({'xmlrpc': {'usernames': {'foo': 'bar'}}}) from pprint import pprint pprint(blogger_getUsersBlogs(req, '', 'foo', 'bar')) pprint(blogger_getUserInfo(req, '', 'foo', 'bar')) pprint(blogger_getRecentPosts(req, '', '/tests/', 'foo', 'bar', 5))