From: Maxious <maxious@lambdacomplex.org>
Date: Mon, 03 Dec 2012 12:05:38 +0000
Subject: fix scraping
X-Git-Url: https://maxious.lambdacomplex.org/git/?p=disclosr.git&a=commitdiff&h=6b5dfd7e2271af6e25ef0285597ae9749a9c6392
---
fix scraping


Former-commit-id: c96cc5c23e3497cb03991f1ee4e2990548817cf3
---


--- /dev/null
+++ b/documents/disclosr-documents.nja
@@ -1,1 +1,7 @@
-
+{
+  "venv": "", 
+  "project-type": "Import from sources", 
+  "name": "disclosr-documents", 
+  "license": "GNU General Public License v3", 
+  "description": ""
+}

--- a/documents/genericScrapers.py
+++ b/documents/genericScrapers.py
@@ -1,155 +1,254 @@
-import sys,os
+import sys
+import os
 sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
 import scrape
 from bs4 import BeautifulSoup
 from time import mktime
 import feedparser
 import abc
-import unicodedata, re
+import unicodedata
+import re
 import dateutil
 from dateutil.parser import *
 from datetime import *
 import codecs
 
+from StringIO import StringIO
+
+from pdfminer.pdfparser import PDFDocument, PDFParser
+from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter, process_pdf
+from pdfminer.pdfdevice import PDFDevice, TagExtractor
+from pdfminer.converter import TextConverter
+from pdfminer.cmapdb import CMapDB
+from pdfminer.layout import LAParams
+
+
 class GenericDisclogScraper(object):
-        __metaclass__ = abc.ABCMeta
-	agencyID = None
-	disclogURL = None
-	def remove_control_chars(self, input):
-		return "".join([i for i in input if ord(i) in range(32, 127)])
-        def getAgencyID(self):
-                """ disclosr agency id """
-		if self.agencyID == None:
-			self.agencyID = os.path.basename(sys.argv[0]).replace(".py","")
-                return self.agencyID
-
-        def getURL(self):
-                """ disclog URL"""
-		if self.disclogURL == None:
-			agency = scrape.agencydb.get(self.getAgencyID())
-			self.disclogURL = agency['FOIDocumentsURL']
-                return self.disclogURL
-
-	@abc.abstractmethod
-	def doScrape(self):
-		""" do the scraping """
-		return
-
-	@abc.abstractmethod
-        def getDescription(self, content, entry, doc):
-                """ get description"""
-		return
-
+    __metaclass__ = abc.ABCMeta
+    agencyID = None
+    disclogURL = None
+
+    def remove_control_chars(self, input):
+        return "".join([i for i in input if ord(i) in range(32, 127)])
+
+    def getAgencyID(self):
+        """ disclosr agency id """
+        if self.agencyID is None:
+            self.agencyID = os.path.basename(sys.argv[0]).replace(".py", "")
+        return self.agencyID
+
+    def getURL(self):
+        """ disclog URL"""
+        if self.disclogURL is None:
+            agency = scrape.agencydb.get(self.getAgencyID())
+            self.disclogURL = agency['FOIDocumentsURL']
+        return self.disclogURL
+
+    @abc.abstractmethod
+    def doScrape(self):
+        """ do the scraping """
+        return
+
+
+class GenericPDFDisclogScraper(GenericDisclogScraper):
+
+    def doScrape(self):
+        foidocsdb = scrape.couch['disclosr-foidocuments']
+        (url, mime_type, content) = scrape.fetchURL(scrape.docsdb,
+             self.getURL(), "foidocuments", self.getAgencyID())
+        laparams = LAParams()
+        rsrcmgr = PDFResourceManager(caching=True)
+        outfp = StringIO()
+        device = TextConverter(rsrcmgr, outfp, codec='utf-8',
+             laparams=laparams)
+        fp = StringIO()
+        fp.write(content.read())
+
+        process_pdf(rsrcmgr, device, fp, set(), caching=True,
+             check_extractable=True)
+        description = outfp.getvalue()
+        fp.close()
+        device.close()
+        outfp.close()
+        dochash = scrape.mkhash(description)
+        doc = foidocsdb.get(dochash)
+        if doc is None:
+            print "saving " + dochash
+            edate = date.today().strftime("%Y-%m-%d")
+            doc = {'_id': dochash, 'agencyID': self.getAgencyID()
+            , 'url': self.getURL(), 'docID': dochash,
+            "date": edate, "title": "Disclosure Log Updated", "description": description}
+            foidocsdb.save(doc)
+        else:
+            print "already saved"
+
+
+class GenericDOCXDisclogScraper(GenericDisclogScraper):
+
+    def doScrape(self):
+        foidocsdb = scrape.couch['disclosr-foidocuments']
+        (url, mime_type, content) = scrape.fetchURL(scrape.docsdb
+        , self.getURL(), "foidocuments", self.getAgencyID())
+        mydoc = zipfile.ZipFile(file)
+        xmlcontent = mydoc.read('word/document.xml')
+        document = etree.fromstring(xmlcontent)
+        ## Fetch all the text out of the document we just created
+        paratextlist = getdocumenttext(document)
+        # Make explicit unicode version
+        newparatextlist = []
+        for paratext in paratextlist:
+            newparatextlist.append(paratext.encode("utf-8"))
+        ## Print our documnts test with two newlines under each paragraph
+        description = '\n\n'.join(newparatextlist).strip(' \t\n\r')
+        dochash = scrape.mkhash(description)
+        doc = foidocsdb.get(dochash)
+
+        if doc is None:
+            print "saving " + dochash
+            edate = time().strftime("%Y-%m-%d")
+            doc = {'_id': dochash, 'agencyID': self.getAgencyID()
+            , 'url': self.getURL(), 'docID': dochash,
+            "date": edate, "title": "Disclosure Log Updated", "description": description}
+            foidocsdb.save(doc)
+        else:
+            print "already saved"
 
 
 class GenericRSSDisclogScraper(GenericDisclogScraper):
 
-       	def doScrape(self):
-               	foidocsdb = scrape.couch['disclosr-foidocuments']
-                (url,mime_type,content) = scrape.fetchURL(scrape.docsdb, self.getURL(), "foidocuments", self.getAgencyID())
-		feed = feedparser.parse(content)		
-		for entry in feed.entries:
-			#print entry
-			print entry.id
-			hash = scrape.mkhash(entry.id)
-			#print hash
-		  	doc = foidocsdb.get(hash)
-			#print doc
-			if doc == None:
-                        	print "saving "+ hash
-				edate = datetime.fromtimestamp(mktime( entry.published_parsed)).strftime("%Y-%m-%d")
-                                doc = {'_id': hash, 'agencyID': self.getAgencyID(), 'url': entry.link, 'docID': entry.id,
-                                "date": edate,"title": entry.title}
-				self.getDescription(entry,entry, doc)
-                                foidocsdb.save(doc)
+        def doScrape(self):
+            foidocsdb = scrape.couch['disclosr-foidocuments']
+            (url, mime_type, content) = scrape.fetchURL(scrape.docsdb,
+                 self.getURL(), "foidocuments", self.getAgencyID())
+            feed = feedparser.parse(content)
+            for entry in feed.entries:
+                #print entry
+                print entry.id
+                dochash = scrape.mkhash(entry.id)
+                doc = foidocsdb.get(dochash)
+                #print doc
+                if doc is None:
+                    print "saving " + dochash
+                    edate = datetime.fromtimestamp(
+                        mktime(entry.published_parsed)).strftime("%Y-%m-%d")
+                    doc = {'_id': dochash, 'agencyID': self.getAgencyID(),
+                        'url': entry.link, 'docID': entry.id,
+                        "date": edate, "title": entry.title}
+                    self.getDescription(entry, entry, doc)
+                    foidocsdb.save(doc)
+                else:
+                    print "already saved"
+
+            def getDescription(self, content, entry, doc):
+                    """ get description from rss entry"""
+                    doc.update({'description': content.summary})
+            return
+
+
+class GenericOAICDisclogScraper(GenericDisclogScraper):
+    __metaclass__ = abc.ABCMeta
+
+    @abc.abstractmethod
+    def getColumns(self, columns):
+        """ rearranges columns if required """
+        return
+
+    def getColumnCount(self):
+        return 5
+
+    def getDescription(self, content, entry, doc):
+        """ get description from rss entry"""
+        descriptiontxt = ""
+        for string in content.stripped_strings:
+                    descriptiontxt = descriptiontxt + " \n" + string
+        doc.update({'description': descriptiontxt})
+
+    def getTitle(self, content, entry, doc):
+        doc.update({'title': (''.join(content.stripped_strings))})
+
+    def getTable(self, soup):
+        return soup.table
+
+    def getRows(self, table):
+        return table.find_all('tr')
+
+    def getDate(self, content, entry, doc):
+        date = ''.join(content.stripped_strings).strip()
+        (a, b, c) = date.partition("(")
+        date = self.remove_control_chars(a.replace("Octber", "October"))
+        print date
+        edate = parse(date, dayfirst=True, fuzzy=True).strftime("%Y-%m-%d")
+        print edate
+        doc.update({'date': edate})
+        return
+
+    def getLinks(self, content, entry, doc):
+        links = []
+        for atag in entry.find_all("a"):
+            if atag.has_key('href'):
+                links.append(scrape.fullurl(content, atag['href']))
+        if links != []:
+                    doc.update({'links': links})
+        return
+
+    def doScrape(self):
+        foidocsdb = scrape.couch['disclosr-foidocuments']
+        (url, mime_type, content) = scrape.fetchURL(scrape.docsdb,
+            self.getURL(), "foidocuments", self.getAgencyID())
+        if content is not None:
+            if mime_type == "text/html" or mime_type == "application/xhtml+xml" or mime_type == "application/xml":
+            # http://www.crummy.com/software/BeautifulSoup/documentation.html
+                print "parsing"
+                soup = BeautifulSoup(content)
+                table = self.getTable(soup)
+                for row in self.getRows(table):
+                    columns = row.find_all('td')
+                    if len(columns) is self.getColumnCount():
+                        (id, date, title,
+                        description, notes) = self.getColumns(columns)
+                        print self.remove_control_chars(
+                            ''.join(id.stripped_strings))
+                        if id.string is None:
+                            dochash = scrape.mkhash(
+                                self.remove_control_chars(
+                                    url + (''.join(date.stripped_strings))))
                         else:
-                        	print "already saved"			
-        def getDescription(self, content, entry, doc):
-                """ get description from rss entry"""
-                doc.update({'description': content.summary})
-		return
-
-class GenericOAICDisclogScraper(GenericDisclogScraper):
-        __metaclass__ = abc.ABCMeta
-	@abc.abstractmethod
-	def getColumns(self,columns):
-		""" rearranges columns if required """
-		return
-        def getColumnCount(self):
-                return 5
-        def getDescription(self, content, entry, doc):
-                """ get description from rss entry"""
-		descriptiontxt = ""
-		for string in content.stripped_strings:
-                	descriptiontxt = descriptiontxt + " \n" + string
-                doc.update({'description': descriptiontxt})
-		return
-        def getTitle(self, content, entry, doc):
-                doc.update({'title': (''.join(content.stripped_strings))})
-		return
-	def getTable(self, soup):
-		return soup.table
-	def getRows(self, table):
-		return table.find_all('tr')
-	def getDate(self, content, entry, doc):
-		date = ''.join(content.stripped_strings).strip()
-		(a,b,c) = date.partition("(")
-		date = self.remove_control_chars(a.replace("Octber","October"))
-		print date
-		edate = parse(date, dayfirst=True, fuzzy=True).strftime("%Y-%m-%d")
-		print edate
-		doc.update({'date': edate})
-		return
-	def getLinks(self, content, entry, doc):
-                links = []
-                for atag in entry.find_all("a"):
-                       	if atag.has_key('href'):
-                               	links.append(scrape.fullurl(content,atag['href']))
-                if links != []:
-	                doc.update({'links': links})
-		return
-
-	def doScrape(self):
-		foidocsdb = scrape.couch['disclosr-foidocuments']
-		(url,mime_type,content) = scrape.fetchURL(scrape.docsdb, self.getURL(), "foidocuments", self.getAgencyID())
-		if content != None:
-			if mime_type == "text/html" or mime_type == "application/xhtml+xml" or mime_type =="application/xml":
-			# http://www.crummy.com/software/BeautifulSoup/documentation.html
-				soup = BeautifulSoup(content)
-				table = self.getTable(soup)
-				for row in self.getRows(table):
-					columns = row.find_all('td')
-					if len(columns) == self.getColumnCount():
-						(id, date, title, description, notes) = self.getColumns(columns)
-						print self.remove_control_chars(''.join(id.stripped_strings))
-						if id.string == None:
-							hash = scrape.mkhash(self.remove_control_chars(url+(''.join(date.stripped_strings))))
-						else:
-							hash = scrape.mkhash(self.remove_control_chars(url+(''.join(id.stripped_strings))))
-						doc = foidocsdb.get(hash)
-							
-						if doc == None:
-							print "saving " +hash
-							doc = {'_id': hash, 'agencyID': self.getAgencyID(), 'url': self.getURL(), 'docID': (''.join(id.stripped_strings))}
-							self.getLinks(self.getURL(),row,doc)
-                                			self.getTitle(title,row, doc)
-                                			self.getDate(date,row, doc)
-							self.getDescription(description,row, doc)
-							if notes != None:
-                                        			doc.update({ 'notes': (''.join(notes.stripped_strings))})
-                                                        badtitles = ['-','Summary of FOI Request','FOI request(in summary form)','Summary of FOI request received by the ASC',
-'Summary of FOI request received by agency/minister','Description of Documents Requested','FOI request','Description of FOI Request','Summary of request','Description','Summary',
+                            dochash = scrape.mkhash(
+                                self.remove_control_chars(
+                                    url + (''.join(id.stripped_strings))))
+                        doc = foidocsdb.get(dochash)
+
+                        if doc is None:
+                            print "saving " + dochash
+                            doc = {'_id': dochash,
+                            'agencyID': self.getAgencyID(),
+                            'url': self.getURL(),
+                            'docID': (''.join(id.stripped_strings))}
+                            self.getLinks(self.getURL(), row, doc)
+                            self.getTitle(title, row, doc)
+                            self.getDate(date, row, doc)
+                            self.getDescription(description, row, doc)
+                            if notes is not None:
+                                doc.update({ 'notes': (
+                                    ''.join(notes.stripped_strings))})
+                            badtitles = ['-','Summary of FOI Request'
+                            , 'FOI request(in summary form)'
+                            , 'Summary of FOI request received by the ASC',
+'Summary of FOI request received by agency/minister',
+'Description of Documents Requested','FOI request',
+'Description of FOI Request','Summary of request','Description','Summary',
 'Summary of FOIrequest received by agency/minister','Summary of FOI request received','Description of    FOI Request',"FOI request",'Results 1 to 67 of 67']
-							if doc['title'] not in badtitles and doc['description'] != '':
+                            if doc['title'] not in badtitles\
+                            and doc['description'] != '':
                                                             print "saving"
                                                             foidocsdb.save(doc)
-						else:
-							print "already saved "+hash
-					
-					elif len(row.find_all('th')) == self.getColumnCount():
-						print "header row"
-					
-					else:
-						print "ERROR number of columns incorrect"
-						print row
-
+                        else:
+                            print "already saved " + dochash
+
+                    elif len(row.find_all('th')) is self.getColumnCount():
+                        print "header row"
+
+                    else:
+                        print "ERROR number of columns incorrect"
+                        print row
+

--- a/documents/rss.xml.php
+++ b/documents/rss.xml.php
@@ -9,12 +9,12 @@
 $TestFeed = new RSS2FeedWriter();
 //Setting the channel elements
 //Use wrapper functions for common channelelements
-$TestFeed->setTitle('Last Modified - All');
+$TestFeed->setTitle('disclosurelo.gs Newest Entries - All');
 $TestFeed->setLink('http://disclosurelo.gs/rss.xml.php');
-$TestFeed->setDescription('Latest entries');
-  $TestFeed->setChannelElement('language', 'en-us');
-  $TestFeed->setChannelElement('pubDate', date(DATE_RSS, time()));
-  
+$TestFeed->setDescription('disclosurelo.gs Newest Entries - All Agencies');
+$TestFeed->setChannelElement('language', 'en-us');
+$TestFeed->setChannelElement('pubDate', date(DATE_RSS, time()));
+
 //Retriving informations from database
 $idtoname = Array();
 $agenciesdb = $server->get_db('disclosr-agencies');
@@ -22,18 +22,18 @@
     $idtoname[$row->id] = trim($row->value->name);
 }
 $foidocsdb = $server->get_db('disclosr-foidocuments');
-$rows = $foidocsdb->get_view("app", "byDate", Array('9999-99-99','0000-00-00', 50), true)->rows;
+$rows = $foidocsdb->get_view("app", "byDate", Array('9999-99-99', '0000-00-00', 50), true)->rows;
 //print_r($rows);
 foreach ($rows as $row) {
     //Create an empty FeedItem
     $newItem = $TestFeed->createNewItem();
     //Add elements to the feed item
     $newItem->setTitle($row->value->title);
-    $newItem->setLink("view.php?id=".$row->value->_id);
-    $newItem->setDate(date("c", strtotime($row->value->date)));
-    $newItem->setDescription(displayLogEntry($row,$idtoname));
+    $newItem->setLink("http://disclosurelo.gs/view.php?id=" . $row->value->_id);
+    $newItem->setDate(strtotime($row->value->date));
+    $newItem->setDescription(displayLogEntry($row, $idtoname));
     $newItem->setAuthor($idtoname[$row->value->agencyID]);
-    $newItem->addElement('guid', $row->value->_id,array('isPermaLink'=>'true'));
+    $newItem->addElement('guid', "http://disclosurelo.gs/view.php?id=" . $row->value->_id, array('isPermaLink' => 'true'));
     //Now add the feed item
     $TestFeed->addItem($newItem);
 }

--- a/documents/scrape.py
+++ b/documents/scrape.py
@@ -8,186 +8,188 @@
 import time
 import os
 import mimetypes
-import re
 import urllib
 import urlparse
 
 def mkhash(input):
-	return hashlib.md5(input).hexdigest().encode("utf-8")
+    return hashlib.md5(input).hexdigest().encode("utf-8")
 
 def canonurl(url):
-	r"""Return the canonical, ASCII-encoded form of a UTF-8 encoded URL, or ''
-	if the URL looks invalid.
-	>>> canonurl('\xe2\x9e\xa1.ws')  # tinyarro.ws
-	'http://xn--hgi.ws/'
-	"""
-	# strip spaces at the ends and ensure it's prefixed with 'scheme://'
-	url = url.strip()
-	if not url:
-		return ''
-	if not urlparse.urlsplit(url).scheme:
-		url = 'http://' + url
-
-	# turn it into Unicode
-	#try:
-	#    url = unicode(url, 'utf-8')
-	#except UnicodeDecodeError:
-	#    return ''  # bad UTF-8 chars in URL
-
-	# parse the URL into its components
-	parsed = urlparse.urlsplit(url)
-	scheme, netloc, path, query, fragment = parsed
-
-	# ensure scheme is a letter followed by letters, digits, and '+-.' chars
-	if not re.match(r'[a-z][-+.a-z0-9]*$', scheme, flags=re.I):
-		return ''
-	scheme = str(scheme)
-
-	# ensure domain and port are valid, eg: sub.domain.<1-to-6-TLD-chars>[:port]
-	match = re.match(r'(.+\.[a-z0-9]{1,6})(:\d{1,5})?$', netloc, flags=re.I)
-	if not match:
-		return ''
-	domain, port = match.groups()
-	netloc = domain + (port if port else '')
-	netloc = netloc.encode('idna')
-
-	# ensure path is valid and convert Unicode chars to %-encoded
-	if not path:
-		path = '/'  # eg: 'http://google.com' -> 'http://google.com/'
-	path = urllib.quote(urllib.unquote(path.encode('utf-8')), safe='/;')
-
-	# ensure query is valid
-	query = urllib.quote(urllib.unquote(query.encode('utf-8')), safe='=&?/')
-
-	# ensure fragment is valid
-	fragment = urllib.quote(urllib.unquote(fragment.encode('utf-8')))
-
-	# piece it all back together, truncating it to a maximum of 4KB
-	url = urlparse.urlunsplit((scheme, netloc, path, query, fragment))
-	return url[:4096]
+    r"""Return the canonical, ASCII-encoded form of a UTF-8 encoded URL, or ''
+    if the URL looks invalid.
+    >>> canonurl('\xe2\x9e\xa1.ws')  # tinyarro.ws
+    'http://xn--hgi.ws/'
+    """
+    # strip spaces at the ends and ensure it's prefixed with 'scheme://'
+    url = url.strip()
+    if not url:
+        return ''
+    if not urlparse.urlsplit(url).scheme:
+        url = 'http://' + url
+
+    # turn it into Unicode
+    #try:
+    #    url = unicode(url, 'utf-8')
+    #except UnicodeDecodeError:
+    #    return ''  # bad UTF-8 chars in URL
+
+    # parse the URL into its components
+    parsed = urlparse.urlsplit(url)
+    scheme, netloc, path, query, fragment = parsed
+
+    # ensure scheme is a letter followed by letters, digits, and '+-.' chars
+    if not re.match(r'[a-z][-+.a-z0-9]*$', scheme, flags=re.I):
+        return ''
+    scheme = str(scheme)
+
+    # ensure domain and port are valid, eg: sub.domain.<1-to-6-TLD-chars>[:port]
+    match = re.match(r'(.+\.[a-z0-9]{1,6})(:\d{1,5})?$', netloc, flags=re.I)
+    if not match:
+        return ''
+    domain, port = match.groups()
+    netloc = domain + (port if port else '')
+    netloc = netloc.encode('idna')
+
+    # ensure path is valid and convert Unicode chars to %-encoded
+    if not path:
+        path = '/'  # eg: 'http://google.com' -> 'http://google.com/'
+    path = urllib.quote(urllib.unquote(path.encode('utf-8')), safe='/;')
+
+    # ensure query is valid
+    query = urllib.quote(urllib.unquote(query.encode('utf-8')), safe='=&?/')
+
+    # ensure fragment is valid
+    fragment = urllib.quote(urllib.unquote(fragment.encode('utf-8')))
+
+    # piece it all back together, truncating it to a maximum of 4KB
+    url = urlparse.urlunsplit((scheme, netloc, path, query, fragment))
+    return url[:4096]
 
 def fullurl(url,href):
-	href = href.replace(" ","%20")
-	href = re.sub('#.*$','',href)
-	return urljoin(url,href)
+    href = href.replace(" ","%20")
+    href = re.sub('#.*$','',href)
+    return urljoin(url,href)
 
 #http://diveintopython.org/http_web_services/etags.html
-class NotModifiedHandler(urllib2.BaseHandler):  
-	def http_error_304(self, req, fp, code, message, headers):
-		addinfourl = urllib2.addinfourl(fp, headers, req.get_full_url())
-		addinfourl.code = code
-		return addinfourl
+class NotModifiedHandler(urllib2.BaseHandler):
+    def http_error_304(self, req, fp, code, message, headers):
+        addinfourl = urllib2.addinfourl(fp, headers, req.get_full_url())
+        addinfourl.code = code
+        return addinfourl
 
 def fetchURL(docsdb, url, fieldName, agencyID, scrape_again=True):
-	url = canonurl(url)
-	hash = mkhash(url)
-	req = urllib2.Request(url)
-	print "Fetching %s (%s)" % (url,hash)
-	if url.startswith("mailto") or url.startswith("javascript") or url.startswith("#") or url == None or url == "":
-		print "Not a valid HTTP url"
-		return (None,None,None)
-	doc = docsdb.get(hash) 
-	if doc == None:
-		doc = {'_id': hash, 'agencyID': agencyID, 'url': url, 'fieldName':fieldName}
-	else:
-		if (('page_scraped' in doc) and (time.time() - doc['page_scraped']) < 60*24*14*1000):
-			print "Uh oh, trying to scrape URL again too soon!"
-			last_attachment_fname = doc["_attachments"].keys()[-1]
-			last_attachment = docsdb.get_attachment(doc,last_attachment_fname)
-			content = last_attachment
-			return (doc['url'],doc['mime_type'],content)
-		if scrape_again == False:
-			print "Not scraping this URL again as requested"
-			return (None,None,None)
-
-	time.sleep(3) # wait 3 seconds to give webserver time to recover
-	
-	req.add_header("User-Agent", "Mozilla/4.0 (compatible; Prometheus webspider; owner maxious@lambdacomplex.org)")
-	#if there is a previous version stored in couchdb, load caching helper tags
-	if doc.has_key('etag'):
-		req.add_header("If-None-Match", doc['etag'])
-	if doc.has_key('last_modified'):
-		req.add_header("If-Modified-Since", doc['last_modified'])
-	 
-	opener = urllib2.build_opener(NotModifiedHandler())
-	try:
-		url_handle = opener.open(req)
-		doc['url'] = url_handle.geturl() # may have followed a redirect to a new url
-		headers = url_handle.info() # the addinfourls have the .info() too
-		doc['etag'] = headers.getheader("ETag")
-		doc['last_modified'] = headers.getheader("Last-Modified") 
-		doc['date'] = headers.getheader("Date") 
-		doc['page_scraped'] = time.time() 
-		doc['web_server'] = headers.getheader("Server") 
-		doc['via'] = headers.getheader("Via") 
-		doc['powered_by'] = headers.getheader("X-Powered-By") 
-		doc['file_size'] = headers.getheader("Content-Length") 
-		content_type = headers.getheader("Content-Type")
-		if content_type != None:
-			 doc['mime_type'] = content_type.split(";")[0]
-		else:
-			 (type,encoding) = mimetypes.guess_type(url)
-			 doc['mime_type'] = type
-		if hasattr(url_handle, 'code'):
-			if url_handle.code == 304:
-				print "the web page has not been modified"
-				return (None,None,None)
-			else: 
-				content = url_handle.read()
-				docsdb.save(doc)
-				doc = docsdb.get(hash) # need to get a _rev
-				docsdb.put_attachment(doc, content, str(time.time())+"-"+os.path.basename(url), doc['mime_type']) 
-				return (doc['url'], doc['mime_type'], content)
-				#store as attachment epoch-filename
-				
-	except urllib2.URLError as e:
-			error = ""
-			if hasattr(e, 'reason'):
-				error = "error %s in downloading %s" % (str(e.reason), url)
-			elif hasattr(e, 'code'):
-				error = "error %s in downloading %s" % (e.code, url)
-			print error
-			doc['error'] = error
-			docsdb.save(doc)
-			return (None,None,None)
+    url = canonurl(url)
+    hash = mkhash(url)
+    req = urllib2.Request(url)
+    print "Fetching %s (%s)" % (url,hash)
+    if url.startswith("mailto") or url.startswith("javascript") or url.startswith("#") or url == None or url == "":
+        print "Not a valid HTTP url"
+        return (None,None,None)
+    doc = docsdb.get(hash)
+    if doc == None:
+        doc = {'_id': hash, 'agencyID': agencyID, 'url': url, 'fieldName':fieldName}
+    else:
+        if (('page_scraped' in doc) and (time.time() - doc['page_scraped']) < 60*24*14*1000):
+            print "Uh oh, trying to scrape URL again too soon!"+hash
+            last_attachment_fname = doc["_attachments"].keys()[-1]
+            last_attachment = docsdb.get_attachment(doc,last_attachment_fname)
+            content = last_attachment
+            return (doc['url'],doc['mime_type'],content)
+        if scrape_again == False:
+            print "Not scraping this URL again as requested"
+            return (None,None,None)
+
+    req.add_header("User-Agent", "Mozilla/4.0 (compatible; Prometheus webspider; owner maxious@lambdacomplex.org)")
+    #if there is a previous version stored in couchdb, load caching helper tags
+    if doc.has_key('etag'):
+        req.add_header("If-None-Match", doc['etag'])
+    if doc.has_key('last_modified'):
+        req.add_header("If-Modified-Since", doc['last_modified'])
+
+    opener = urllib2.build_opener(NotModifiedHandler())
+    try:
+        url_handle = opener.open(req)
+        doc['url'] = url_handle.geturl() # may have followed a redirect to a new url
+        headers = url_handle.info() # the addinfourls have the .info() too
+        doc['etag'] = headers.getheader("ETag")
+        doc['last_modified'] = headers.getheader("Last-Modified")
+        doc['date'] = headers.getheader("Date")
+        doc['page_scraped'] = time.time()
+        doc['web_server'] = headers.getheader("Server")
+        doc['via'] = headers.getheader("Via")
+        doc['powered_by'] = headers.getheader("X-Powered-By")
+        doc['file_size'] = headers.getheader("Content-Length")
+        content_type = headers.getheader("Content-Type")
+        if content_type != None:
+             doc['mime_type'] = content_type.split(";")[0]
+        else:
+             (type,encoding) = mimetypes.guess_type(url)
+             doc['mime_type'] = type
+        if hasattr(url_handle, 'code'):
+            if url_handle.code == 304:
+                print "the web page has not been modified"+hash
+                last_attachment_fname = doc["_attachments"].keys()[-1]
+                last_attachment = docsdb.get_attachment(doc,last_attachment_fname)
+                content = last_attachment
+                return (doc['url'],doc['mime_type'],content)
+            else:
+                print "new webpage loaded"
+                content = url_handle.read()
+                docsdb.save(doc)
+                doc = docsdb.get(hash) # need to get a _rev
+                docsdb.put_attachment(doc, content, str(time.time())+"-"+os.path.basename(url), doc['mime_type'])
+                return (doc['url'], doc['mime_type'], content)
+                #store as attachment epoch-filename
+
+    except urllib2.URLError as e:
+            print "error!"
+            error = ""
+            if hasattr(e, 'reason'):
+                error = "error %s in downloading %s" % (str(e.reason), url)
+            elif hasattr(e, 'code'):
+                error = "error %s in downloading %s" % (e.code, url)
+            print error
+            doc['error'] = error
+            docsdb.save(doc)
+            return (None,None,None)
 
 
 
 def scrapeAndStore(docsdb, url, depth, fieldName, agencyID):
-	(url,mime_type,content) = fetchURL(docsdb, url, fieldName, agencyID)
-	badURLs = ["http://www.ausport.gov.au/supporting/funding/grants_and_scholarships/grant_funding_report"]
-	if content != None and depth > 0 and url != "http://www.ausport.gov.au/supporting/funding/grants_and_scholarships/grant_funding_report":
-		if mime_type == "text/html" or mime_type == "application/xhtml+xml" or mime_type =="application/xml":
-				# http://www.crummy.com/software/BeautifulSoup/documentation.html
-				soup = BeautifulSoup(content)
-				navIDs = soup.findAll(id=re.compile('nav|Nav|menu|bar|left|right|sidebar|more-links|breadcrumb|footer|header'))
-				for nav in navIDs:
-					print "Removing element", nav['id']
-					nav.extract()
-					navClasses = soup.findAll(attrs={'class' : re.compile('nav|menu|bar|left|right|sidebar|more-links|breadcrumb|footer|header')})
-					for nav in navClasses:
-						print "Removing element", nav['class']
-						nav.extract()
-					links = soup.findAll('a') # soup.findAll('a', id=re.compile("^p-"))
-					linkurls = set([])
-					for link in links:
-						if link.has_key("href"):
-							if link['href'].startswith("http"):
-								# lets not do external links for now
-								# linkurls.add(link['href'])
-								None
-							if link['href'].startswith("mailto"):
-								# not http
-								None
-							if link['href'].startswith("javascript"):
-								# not http
-								None
-							else:
-								# remove anchors and spaces in urls
-								linkurls.add(fullurl(url,link['href']))
-					for linkurl in linkurls:
-							   #print linkurl
-							   scrapeAndStore(docsdb, linkurl, depth-1, fieldName, agencyID)    
+    (url,mime_type,content) = fetchURL(docsdb, url, fieldName, agencyID)
+    badURLs = ["http://www.ausport.gov.au/supporting/funding/grants_and_scholarships/grant_funding_report"]
+    if content != None and depth > 0 and url != "http://www.ausport.gov.au/supporting/funding/grants_and_scholarships/grant_funding_report":
+        if mime_type == "text/html" or mime_type == "application/xhtml+xml" or mime_type =="application/xml":
+                # http://www.crummy.com/software/BeautifulSoup/documentation.html
+                soup = BeautifulSoup(content)
+                navIDs = soup.findAll(id=re.compile('nav|Nav|menu|bar|left|right|sidebar|more-links|breadcrumb|footer|header'))
+                for nav in navIDs:
+                    print "Removing element", nav['id']
+                    nav.extract()
+                    navClasses = soup.findAll(attrs={'class' : re.compile('nav|menu|bar|left|right|sidebar|more-links|breadcrumb|footer|header')})
+                    for nav in navClasses:
+                        print "Removing element", nav['class']
+                        nav.extract()
+                    links = soup.findAll('a') # soup.findAll('a', id=re.compile("^p-"))
+                    linkurls = set([])
+                    for link in links:
+                        if link.has_key("href"):
+                            if link['href'].startswith("http"):
+                                # lets not do external links for now
+                                # linkurls.add(link['href'])
+                                None
+                            if link['href'].startswith("mailto"):
+                                # not http
+                                None
+                            if link['href'].startswith("javascript"):
+                                # not http
+                                None
+                            else:
+                                # remove anchors and spaces in urls
+                                linkurls.add(fullurl(url,link['href']))
+                    for linkurl in linkurls:
+                               #print linkurl
+                               scrapeAndStore(docsdb, linkurl, depth-1, fieldName, agencyID)
 
 #couch = couchdb.Server('http://192.168.1.148:5984/')
 couch = couchdb.Server('http://127.0.0.1:5984/')
@@ -196,20 +198,20 @@
 docsdb = couch['disclosr-documents']
 
 if __name__ == "__main__":
-	for row in agencydb.view('app/getScrapeRequired'): #not recently scraped agencies view?
-		agency = agencydb.get(row.id)
-		print agency['name']
-		for key in agency.keys():
-			if key == "FOIDocumentsURL" and "status" not in agency.keys:
-				scrapeAndStore(docsdb, agency[key],0,key,agency['_id'])
-			if key == 'website' and False:
-				scrapeAndStore(docsdb, agency[key],0,key,agency['_id'])
-                                agency['metadata']['lastScraped'] = time.time()
-			if key.endswith('URL') and False:
-				print key 
-				depth = 1
-				if 'scrapeDepth' in agency.keys():
-					depth = agency['scrapeDepth']
-				scrapeAndStore(docsdb, agency[key],depth,key,agency['_id'])
-		agencydb.save(agency)
-
+    for row in agencydb.view('app/getScrapeRequired'): #not recently scraped agencies view?
+        agency = agencydb.get(row.id)
+        print agency['name']
+        for key in agency.keys():
+            if key == "FOIDocumentsURL" and "status" not in agency.keys:
+                scrapeAndStore(docsdb, agency[key],0,key,agency['_id'])
+            if key == 'website' and False:
+                scrapeAndStore(docsdb, agency[key],0,key,agency['_id'])
+                agency['metadata']['lastScraped'] = time.time()
+            if key.endswith('URL') and False:
+                print key
+                depth = 1
+                if 'scrapeDepth' in agency.keys():
+                    depth = agency['scrapeDepth']
+                scrapeAndStore(docsdb, agency[key],depth,key,agency['_id'])
+        agencydb.save(agency)
+

--- /dev/null
+++ b/documents/scrapers/0049d35216493c545ef5f7f000e6b252.py
@@ -1,1 +1,19 @@
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
 
+
+class ScraperImplementation(genericScrapers.GenericPDFDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation,
+         genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(),
+         genericScrapers.GenericOAICDisclogScraper)
+    ScraperImplementation().doScrape()
+

--- a/documents/scrapers/0049d35216493c545ef5f7f000e6b252.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-pdf
 

--- /dev/null
+++ b/documents/scrapers/00a294de663db69062ca09aede7c0487.py
@@ -1,1 +1,47 @@
+import sys,os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
+import dateutil
+from dateutil.parser import *
+from datetime import *
 
+
+class ScraperImplementation(genericScrapers.GenericOAICDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+    def getDate(self, content, entry, doc):
+        date = ''.join(entry.find('th').stripped_strings).strip()
+        (a, b, c) = date.partition("(")
+        date = self.remove_control_chars(a.replace("Octber", "October"))
+        print date
+        edate = parse(date, dayfirst=True, fuzzy=True).strftime("%Y-%m-%d")
+        print edate
+        doc.update({'date': edate})
+        return
+    def getColumnCount(self):
+        return 4
+
+    def getTable(self, soup):
+        return soup.find(summary="List of Defence documents released under Freedom of Information requets")
+
+    def getColumns(self, columns):
+        (id, description, access, notes) = columns
+        return (id, None, description, description, notes)
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
+
+    nsi = ScraperImplementation()
+    nsi.disclogURL = "http://www.defence.gov.au/foi/disclosure_log_201213.cfm"
+    nsi.doScrape()
+
+    nsi.disclogURL = "http://www.defence.gov.au/foi/disclosure_log_201112.cfm"
+    nsi.doScrape()
+
+    nsi.disclogURL = "http://www.defence.gov.au/foi/disclosure_log_201011.cfm"
+    nsi.doScrape()
+
+

--- a/documents/scrapers/00a294de663db69062ca09aede7c0487.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-multipage
 

--- a/documents/scrapers/0ae822d1a748e60d90f0b79b97d5a3e5.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-ACMA style
 

--- /dev/null
+++ b/documents/scrapers/1803322b27286950cab0c543168b5f21.py
@@ -1,1 +1,58 @@
+import sys,os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
+import dateutil
+from dateutil.parser import *
+from datetime import *
+import scrape
+from bs4 import BeautifulSoup
+class ScraperImplementation(genericScrapers.GenericOAICDisclogScraper):
 
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+    def getDescription(self,content, entry,doc):
+        link = None
+        links = []
+        description = ""
+        for atag in entry.find_all('a'):
+            if atag.has_key('href'):
+                link = scrape.fullurl(self.getURL(), atag['href'])
+                (url, mime_type, htcontent) = scrape.fetchURL(scrape.docsdb, link, "foidocuments", self.getAgencyID(), False)
+                if htcontent != None:
+                    if mime_type == "text/html" or mime_type == "application/xhtml+xml" or mime_type =="application/xml":
+                        soup = BeautifulSoup(htcontent)
+                        row  = soup.find(id="content_div_148050")
+                        description = ''.join(row.stripped_strings)
+                        for atag in row.find_all("a"):
+                                    if atag.has_key('href'):
+                                        links.append(scrape.fullurl(link, atag['href']))
+
+        if links != []:
+                     doc.update({'links': links})
+        if description != "":
+            doc.update({ 'description': description})
+    def getColumnCount(self):
+        return 4
+
+    def getColumns(self, columns):
+        (id, date, datepub, title) = columns
+        return (id, date, title, title, None)
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
+
+    nsi = ScraperImplementation()
+    nsi.disclogURL = "http://www.dbcde.gov.au/about_us/freedom_of_information_disclosure_log/foi_list?result_146858_result_page=1"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dbcde.gov.au/about_us/freedom_of_information_disclosure_log/foi_list?result_146858_result_page=2"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dbcde.gov.au/about_us/freedom_of_information_disclosure_log/foi_list?result_146858_result_page=3"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dbcde.gov.au/about_us/freedom_of_information_disclosure_log/foi_list?result_146858_result_page=4"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dbcde.gov.au/about_us/freedom_of_information_disclosure_log/foi_list?result_146858_result_page=5"
+    nsi.doScrape()
+

--- a/documents/scrapers/1803322b27286950cab0c543168b5f21.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-multipage log
 

--- /dev/null
+++ b/documents/scrapers/6afdde1d4ff1ad8d8cfe1a8675ea83bd.py
@@ -1,1 +1,19 @@
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
 
+
+class ScraperImplementation(genericScrapers.GenericPDFDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation,
+         genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(),
+         genericScrapers.GenericOAICDisclogScraper)
+    ScraperImplementation().doScrape()
+

--- a/documents/scrapers/6afdde1d4ff1ad8d8cfe1a8675ea83bd.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-PDF
 

--- /dev/null
+++ b/documents/scrapers/8317df630946937864d31a4728ad8ee8.py
@@ -1,1 +1,19 @@
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
 
+
+class ScraperImplementation(genericScrapers.GenericPDFDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation,
+         genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(),
+         genericScrapers.GenericOAICDisclogScraper)
+    ScraperImplementation().doScrape()
+

--- a/documents/scrapers/8317df630946937864d31a4728ad8ee8.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-pdf
 

--- /dev/null
+++ b/documents/scrapers/8796220032faf94501bd366763263685.py
@@ -1,1 +1,37 @@
+import sys,os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
+import dateutil
+from dateutil.parser import *
+from datetime import *
 
+
+class ScraperImplementation(genericScrapers.GenericOAICDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+    def getColumnCount(self):
+        return 6
+
+    def getColumns(self, columns):
+        (id, date, title, description, datepub, notes) = columns
+        return (id, date, title, description, notes)
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
+
+    nsi = ScraperImplementation()
+    nsi.disclogURL = "http://www.dpmc.gov.au/foi/ips/disclosure_logs/pmo/2011-12.cfm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dpmc.gov.au/foi/ips/disclosure_logs/dpmc/2011-12.cfm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dpmc.gov.au/foi/ips/disclosure_logs/dpmc/2012-13.cfm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dpmc.gov.au/foi/ips/disclosure_logs/omsi/2011-12.cfm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.dpmc.gov.au/foi/ips/disclosure_logs/omps/2012-13.cfm"
+    nsi.doScrape()
+

--- a/documents/scrapers/8796220032faf94501bd366763263685.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-multiple pages
 

--- a/documents/scrapers/8e874a2fde8aa0ccdc6d14573d766540.py
+++ b/documents/scrapers/8e874a2fde8aa0ccdc6d14573d766540.py
@@ -3,7 +3,7 @@
 import genericScrapers
 import scrape
 from bs4 import BeautifulSoup
-import codecs 
+import codecs
 #http://www.doughellmann.com/PyMOTW/abc/
 class NewScraperImplementation(genericScrapers.GenericOAICDisclogScraper):
         def getDescription(self,content, entry,doc):
@@ -20,7 +20,7 @@
                                                 soup = BeautifulSoup(htcontent)
                                                 for text in soup.find(id="divFullWidthColumn").stripped_strings:
                                                     description = description + text.encode('ascii', 'ignore')
-                                                
+
                                                 for atag in soup.find(id="divFullWidthColumn").find_all("a"):
                                                       	if atag.has_key('href'):
                                                               	links.append(scrape.fullurl(link,atag['href']))
@@ -76,11 +76,10 @@
 if __name__ == '__main__':
     print 'Subclass:', issubclass(NewScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
     print 'Instance:', isinstance(NewScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
-    #NewScraperImplementation().doScrape()
+    NewScraperImplementation().doScrape()
     print 'Subclass:', issubclass(OldScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
     print 'Instance:', isinstance(OldScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
     osi = OldScraperImplementation()
     osi.disclogURL = "http://archive.treasury.gov.au/content/foi_publications.asp?year=-1&abstract=0&classification=&=&titl=Disclosure+Log+-+Documents+Released+Under+FOI"
     osi.doScrape()
-# old site too
 

--- /dev/null
+++ b/documents/scrapers/b0a3281ba66efe173c5a33d5ef90ff76.py
@@ -1,1 +1,35 @@
+import sys,os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
+import dateutil
+from dateutil.parser import *
+from datetime import *
 
+
+class ScraperImplementation(genericScrapers.GenericOAICDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+    def getColumnCount(self):
+        return 2
+
+    def getColumns(self, columns):
+        (date, title) = columns
+        return (title, date, title, title, None)
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation, genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(), genericScrapers.GenericOAICDisclogScraper)
+
+    nsi = ScraperImplementation()
+    nsi.disclogURL = "http://www.immi.gov.au/about/foi/foi-disclosures-2012.htm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.immi.gov.au/about/foi/foi-disclosures-2011.htm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.immi.gov.au/about/foi/foi-disclosures-2010.htm"
+    nsi.doScrape()
+    nsi.disclogURL = "http://www.immi.gov.au/about/foi/foi-disclosures-2009.htm"
+    nsi.doScrape()
+

--- a/documents/scrapers/b0a3281ba66efe173c5a33d5ef90ff76.txt
+++ /dev/null
@@ -1,2 +1,1 @@
-multipage immi
 

--- /dev/null
+++ b/documents/scrapers/c57c0bf315ce5977e730905707a2f6a3.py
@@ -1,1 +1,19 @@
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__) or '.', '../'))
+import genericScrapers
 
+
+class ScraperImplementation(genericScrapers.GenericPDFDisclogScraper):
+
+    def __init__(self):
+        super(ScraperImplementation, self).__init__()
+
+
+if __name__ == '__main__':
+    print 'Subclass:', issubclass(ScraperImplementation,
+         genericScrapers.GenericOAICDisclogScraper)
+    print 'Instance:', isinstance(ScraperImplementation(),
+         genericScrapers.GenericOAICDisclogScraper)
+    ScraperImplementation().doScrape()
+

--- a/documents/scrapers/c57c0bf315ce5977e730905707a2f6a3.txt
+++ /dev/null
@@ -1,3 +1,1 @@
-# pdf
-http://www.awm.gov.au/about/AWM_Disclosure_Log.pdf
 

--- a/documents/template.inc.php
+++ b/documents/template.inc.php
@@ -98,9 +98,12 @@
                 _gaq.push(['_trackPageview']);
 
                 (function() {
-                    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+                    var ga = document.createElement('script');
+                    ga.type = 'text/javascript';
+                    ga.async = true;
                     ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-                    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+                    var s = document.getElementsByTagName('script')[0];
+                    s.parentNode.insertBefore(ga, s);
                 })();
 
             </script>
@@ -146,9 +149,12 @@
 function displayLogEntry($row, $idtoname) {
     $result = "";
     $result .= '<div itemscope itemtype="http://schema.org/Article">';
-    $result .= '<h2> <span itemprop="datePublished">' . $row->value->date . "</span>: <span itemprop='name headline'>" . truncate($row->value->title, 120)."</span>";
-    $result .= '(<span itemprop="author publisher creator">' . $idtoname[$row->value->agencyID] . '</span>)</h2>';
-    $result .= "<p itemprop='description articleBody text'> Title" . $row->value->title . "<br/>" . str_replace("\n", "<br>", $row->value->description);
+    $result .= '<h2> <span itemprop="datePublished">' . $row->value->date . "</span>: <span itemprop='name headline'>" . truncate($row->value->title, 120) . "</span>";
+    $result .= ' (<span itemprop="author publisher creator">' . $idtoname[$row->value->agencyID] . '</span>)</h2>';
+    $result .= "<p itemprop='description articleBody text'> Title: " . $row->value->title . "<br/>";
+    if (isset($row->value->description)) {
+        $result .= str_replace("\n", "<br>", preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "",trim($row->value->description)));
+    }
     if (isset($row->value->notes)) {
         $result .= " <br>Note: " . $row->value->notes;
     }
@@ -157,7 +163,7 @@
     if (isset($row->value->links)) {
         $result .= '<h3>Links/Documents</h3><ul itemprop="associatedMedia">';
         foreach ($row->value->links as $link) {
-            $result .= '<li itemscope itemtype="http://schema.org/MediaObject"><a href='.$link.' itemprop="url contentURL">' . urlencode($link) . "</a></li>";
+            $result .= '<li itemscope itemtype="http://schema.org/MediaObject"><a href=' . $link . ' itemprop="url contentURL">' . urlencode($link) . "</a></li>";
         }
 
         $result .= "</ul>";

--- a/lib/FeedWriter
+++ /dev/null

--- /dev/null
+++ b/lib/FeedWriter/COPYING
@@ -1,1 +1,675 @@
-
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
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+pattern of such abuse occurs in the area of products for individuals to
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+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
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+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
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+
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+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
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+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
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+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
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+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
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+the work, and the source code for shared libraries and dynamically
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+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
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+can regenerate automatically from other parts of the Corresponding
+Source.
+
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+same work.
+
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+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
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+terms of section 4, provided that you also meet all of these conditions:
+
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+
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+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
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+    work need not make them do so.
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+works, which are not by their nature extensions of the covered work,
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+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
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+machine-readable Corresponding Source under the terms of this License,
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+
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+    alternative is allowed only occasionally and noncommercially, and
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+
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+specifically for use in, a User Product, and the conveying occurs as
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+unpacking, reading or copying.
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+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
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+that material) supplement the terms of this License with terms:
+
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+
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+    Notices displayed by works containing it; or
+
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+received it, or any part of it, contains a notice stating that it is
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+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
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+received notice of violation of this License (for any work) from that
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+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
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+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
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+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
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+
+  11. Patents.
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+
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+available, or (2) arrange to deprive yourself of the benefit of the
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+
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+
+  A patent license is "discriminatory" if it does not include within
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+conditioned on the non-exercise of one or more of the rights that are
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+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+to collect a royalty for further conveying from those to whom you convey
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+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
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+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
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+Program specifies that a certain numbered version of the GNU General
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+option of following the terms and conditions either of that numbered
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+
+  If the Program specifies that a proxy can decide which future
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+
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+
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+  17. Interpretation of Sections 15 and 16.
+
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+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+

--- /dev/null
+++ b/lib/FeedWriter/FeedItem.php
@@ -1,1 +1,251 @@
-
+<?php
+
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ * Copyright (C) 2010-2012 Michael Bemmerl <mail@mx-server.de>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+* 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+ /**
+ * Universal Feed Writer
+ * 
+ * FeedItem class - Used as feed element in FeedWriter class
+ *
+ * @package         UniversalFeedWriter
+ * @author          Anis uddin Ahmad <anisniit@gmail.com>
+ * @link            http://www.ajaxray.com/projects/rss
+ */
+class FeedItem
+{
+	private $elements = array();    //Collection of feed elements
+	private $version;
+	
+	/**
+	* Constructor
+	* 
+	* @param    contant     (RSS1/RSS2/ATOM) RSS2 is default.
+	*/ 
+	function __construct($version = RSS2)
+	{
+		$this->version = $version;
+	}
+	
+	/**
+	* Add an element to elements array
+	* 
+	* @access   public
+	* @param    string  The tag name of an element
+	* @param    string  The content of tag
+	* @param    array   Attributes(if any) in 'attrName' => 'attrValue' format
+	* @param    boolean Specifies, if an already existing element is overwritten.
+	* @return   void
+	*/
+	public function addElement($elementName, $content, $attributes = null, $overwrite = FALSE)
+	{
+		// return if element already exists & if overwriting is disabled.
+		if (isset($this->elements[$elementName]) && !$overwrite)
+			return;
+
+		$this->elements[$elementName]['name']       = $elementName;
+		$this->elements[$elementName]['content']    = $content;
+		$this->elements[$elementName]['attributes'] = $attributes;
+	}
+	
+	/**
+	* Set multiple feed elements from an array.
+	* Elements which have attributes cannot be added by this method
+	* 
+	* @access   public
+	* @param    array   array of elements in 'tagName' => 'tagContent' format.
+	* @return   void
+	*/
+	public function addElementArray($elementArray)
+	{
+		if (!is_array($elementArray))
+			return;
+
+		foreach ($elementArray as $elementName => $content)
+		{
+			$this->addElement($elementName, $content);
+		}
+	}
+	
+	/**
+	* Return the collection of elements in this feed item
+	* 
+	* @access   public
+	* @return   array
+	*/
+	public function getElements()
+	{
+		return $this->elements;
+	}
+
+	/**
+	* Return the type of this feed item
+	* 
+	* @access   public
+	* @return   string  The feed type, as defined in FeedWriter.php
+	*/
+	public function getVersion()
+	{
+		return $this->version;
+	}
+	
+	// Wrapper functions ------------------------------------------------------
+	
+	/**
+	* Set the 'dscription' element of feed item
+	* 
+	* @access   public
+	* @param    string  The content of 'description' or 'summary' element
+	* @return   void
+	*/
+	public function setDescription($description)
+	{
+		$tag = ($this->version == ATOM) ? 'summary' : 'description';
+		$this->addElement($tag, $description);
+	}
+	
+	/**
+	* @desc     Set the 'title' element of feed item
+	* @access   public
+	* @param    string  The content of 'title' element
+	* @return   void
+	*/
+	public function setTitle($title)
+	{
+		$this->addElement('title', $title);
+	}
+	
+	/**
+	* Set the 'date' element of feed item
+	* 
+	* @access   public
+	* @param    string  The content of 'date' element
+	* @return   void
+	*/
+	public function setDate($date)
+	{
+		if(!is_numeric($date))
+		{
+			if ($date instanceof DateTime)
+			{
+				if (version_compare(PHP_VERSION, '5.3.0', '>='))
+					$date = $date->getTimestamp();
+				else
+					$date = strtotime($date->format('r'));
+			}
+			else
+				$date = strtotime($date);
+		}
+		
+		if($this->version == ATOM)
+		{
+			$tag    = 'updated';
+			$value  = date(DATE_ATOM, $date);
+		}
+		elseif($this->version == RSS2)
+		{
+			$tag    = 'pubDate';
+			$value  = date(DATE_RSS, $date);
+		}
+		else
+		{
+			$tag    = 'dc:date';
+			$value  = date("Y-m-d", $date);
+		}
+		
+		$this->addElement($tag, $value);
+	}
+	
+	/**
+	* Set the 'link' element of feed item
+	* 
+	* @access   public
+	* @param    string  The content of 'link' element
+	* @return   void
+	*/
+	public function setLink($link)
+	{
+		if($this->version == RSS2 || $this->version == RSS1)
+		{
+			$this->addElement('link', $link);
+		}
+		else
+		{
+			$this->addElement('link','',array('href'=>$link));
+			$this->addElement('id', FeedWriter::uuid($link,'urn:uuid:'));
+		}
+	}
+	
+	/**
+	* Set the 'encloser' element of feed item
+	* For RSS 2.0 only
+	* 
+	* @access   public
+	* @param    string  The url attribute of encloser tag
+	* @param    string  The length attribute of encloser tag
+	* @param    string  The type attribute of encloser tag
+	* @return   void
+	*/
+	public function setEncloser($url, $length, $type)
+	{
+		if ($this->version != RSS2)
+			return;
+
+		$attributes = array('url'=>$url, 'length'=>$length, 'type'=>$type);
+		$this->addElement('enclosure','',$attributes);
+	}
+
+	/**
+	* Set the 'author' element of feed item
+	* For ATOM only
+	* 
+	* @access   public
+	* @param    string  The author of this item
+	* @return   void
+	*/
+	public function setAuthor($author)
+	{
+		if ($this->version != ATOM)
+			return;
+
+		$this->addElement('author', '<name>' . $author . '</name>');
+	}
+
+	/**
+	* Set the unique identifier of the feed item
+	* 
+	* @access   public
+	* @param    string  The unique identifier of this item
+	* @return   void
+	*/
+	public function setId($id)
+	{
+		if ($this->version == RSS2)
+		{
+			$this->addElement('guid', $id, array('isPermaLink' => 'false'));
+		}
+		else if ($this->version == ATOM)
+		{
+			$this->addElement('id', FeedWriter::uuid($id,'urn:uuid:'), NULL, TRUE);
+		}
+	}
+	
+ } // end of class FeedItem
+

--- /dev/null
+++ b/lib/FeedWriter/FeedTypes.php
@@ -1,1 +1,63 @@
+<?php
 
+/* 
+ * Copyright (C) 2012 Michael Bemmerl <mail@mx-server.de>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!class_exists('FeedWriter'))
+	require dirname(__FILE__) . '/FeedWriter.php';
+
+/**
+ * Wrapper for creating RSS1 feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class RSS1FeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(RSS1);
+	}
+}
+
+/**
+ * Wrapper for creating RSS2 feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class RSS2FeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(RSS2);
+	}
+}
+
+/**
+ * Wrapper for creating ATOM feeds
+ *
+ * @package     UniversalFeedWriter
+ */
+class ATOMFeedWriter extends FeedWriter
+{
+	function __construct()
+	{
+		parent::__construct(ATOM);
+	}
+}
+

--- /dev/null
+++ b/lib/FeedWriter/FeedWriter.php
@@ -1,1 +1,514 @@
-
+<?php
+
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ * Copyright (C) 2010-2012 Michael Bemmerl <mail@mx-server.de>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// RSS 0.90  Officially obsoleted by 1.0
+// RSS 0.91, 0.92, 0.93 and 0.94  Officially obsoleted by 2.0
+// So, define constants for RSS 1.0, RSS 2.0 and ATOM 	
+
+define('RSS1', 'RSS 1.0', true);
+define('RSS2', 'RSS 2.0', true);
+define('ATOM', 'ATOM', true);
+
+if (!class_exists('FeedItem'))
+	require dirname(__FILE__) . '/FeedItem.php';
+
+/**
+ * Universal Feed Writer class
+ *
+ * Generate RSS 1.0, RSS2.0 and ATOM Feeds
+ *
+ * @package     UniversalFeedWriter
+ * @author      Anis uddin Ahmad <anisniit@gmail.com>
+ * @link        http://www.ajaxray.com/projects/rss
+ */
+abstract class FeedWriter
+{
+	private $channels      = array();  // Collection of channel elements
+	private $items         = array();  // Collection of items as object of FeedItem class.
+	private $data          = array();  // Store some other version wise data
+	private $CDATAEncoding = array();  // The tag names which have to encoded as CDATA
+
+	private $version   = null;
+	
+	/**
+	* Constructor
+	* 
+	* @param    constant    the version constant (RSS1/RSS2/ATOM).
+	*/ 
+	protected function __construct($version = RSS2)
+	{	
+		$this->version = $version;
+			
+		// Setting default value for essential channel elements
+		$this->channels['title']        = $version . ' Feed';
+		$this->channels['link']         = 'http://www.ajaxray.com/blog';
+				
+		//Tag names to encode in CDATA
+		$this->CDATAEncoding = array('description', 'content:encoded', 'summary');
+	}
+
+	// Start # public functions ---------------------------------------------
+	
+	/**
+	* Set a channel element
+	* @access   public
+	* @param    string  name of the channel tag
+	* @param    string  content of the channel tag
+	* @return   void
+	*/
+	public function setChannelElement($elementName, $content)
+	{
+		$this->channels[$elementName] = $content;
+	}
+	
+	/**
+	* Set multiple channel elements from an array. Array elements
+	* should be 'channelName' => 'channelContent' format.
+	* 
+	* @access   public
+	* @param    array   array of channels
+	* @return   void
+	*/
+	public function setChannelElementsFromArray($elementArray)
+	{
+		if (!is_array($elementArray))
+			return;
+
+		foreach ($elementArray as $elementName => $content)
+		{
+			$this->setChannelElement($elementName, $content);
+		}
+	}
+	
+	/**
+	* Genarate the actual RSS/ATOM file
+	* 
+	* @access   public
+	* @param    bool  FALSE if the specific feed media type should be send.
+	* @return   void
+	*/
+	public function generateFeed($useGenericContentType = FALSE)
+	{
+		$contentType = "text/xml";
+
+		if (!$useGenericContentType)
+		{
+			switch($this->version)
+			{
+				case RSS2 : $contentType = "application/rss+xml";
+					break;
+				case RSS1 : $contentType = "application/rdf+xml";
+					break;
+				case ATOM : $contentType = "application/atom+xml";
+					break;
+			}
+		}
+
+		header("Content-Type: " . $contentType);
+		
+		$this->printHeader();
+		$this->printChannels();
+		$this->printItems();
+		$this->printFooter();
+	}
+	
+	/**
+	* Create a new FeedItem.
+	* 
+	* @access   public
+	* @return   object  instance of FeedItem class
+	*/
+	public function createNewItem()
+	{
+		$Item = new FeedItem($this->version);
+		return $Item;
+	}
+	
+	/**
+	* Add a FeedItem to the main class
+	* 
+	* @access   public
+	* @param    object  instance of FeedItem class
+	* @return   void
+	*/
+	public function addItem(FeedItem $feedItem)
+	{
+		if ($feedItem->getVersion() != $this->version)
+			die('Feed type mismatch: This instance can handle ' . $this->version . ' feeds only, but item with type ' . $feedItem->getVersion() . ' given.');
+
+		$this->items[] = $feedItem;
+	}
+	
+	
+	// Wrapper functions -------------------------------------------------------------------
+	
+	/**
+	* Set the 'title' channel element
+	* 
+	* @access   public
+	* @param    string  value of 'title' channel tag
+	* @return   void
+	*/
+	public function setTitle($title)
+	{
+		$this->setChannelElement('title', $title);
+	}
+
+	/**
+	* Set the 'updated' channel element of an ATOM feed
+	* 
+	* @access   public
+	* @param    string  value of 'updated' channel tag
+	* @return   void
+	*/
+	public function setDate($date)
+	{
+		if ($this->version != ATOM)
+			return;
+
+		if ($date instanceof DateTime)
+			$date = $date->format(DateTime::ATOM);
+		else if(is_numeric($date))
+			$date = date(DATE_ATOM, $date);
+		else
+			$date = date(DATE_ATOM, strtotime($date));
+
+		$this->setChannelElement('updated', $date);
+	}
+	
+	/**
+	* Set the 'description' channel element
+	* 
+	* @access   public
+	* @param    string  value of 'description' channel tag
+	* @return   void
+	*/
+	public function setDescription($desciption)
+	{
+		if ($this->version != ATOM)
+			$this->setChannelElement('description', $desciption);
+	}
+	
+	/**
+	* Set the 'link' channel element
+	* 
+	* @access   public
+	* @param    string  value of 'link' channel tag
+	* @return   void
+	*/
+	public function setLink($link)
+	{
+		$this->setChannelElement('link', $link);
+	}
+	
+	/**
+	* Set the 'image' channel element
+	* 
+	* @access   public
+	* @param    string  title of image
+	* @param    string  link url of the image
+	* @param    string  path url of the image
+	* @return   void
+	*/
+	public function setImage($title, $link, $url)
+	{
+		$this->setChannelElement('image', array('title'=>$title, 'link'=>$link, 'url'=>$url));
+	}
+	
+	/**
+	* Set the 'about' channel element. Only for RSS 1.0
+	* 
+	* @access   public
+	* @param    string  value of 'about' channel tag
+	* @return   void
+	*/
+	public function setChannelAbout($url)
+	{
+		$this->data['ChannelAbout'] = $url;
+	}
+	
+	/**
+	* Generates an UUID
+	* @author     Anis uddin Ahmad <admin@ajaxray.com>
+	* @param      string  an optional prefix
+	* @return     string  the formated uuid
+	*/
+	public static function uuid($key = null, $prefix = '')
+	{
+		$key = ($key == null)? uniqid(rand()) : $key;
+		$chars = md5($key);
+		$uuid  = substr($chars,0,8) . '-';
+		$uuid .= substr($chars,8,4) . '-';
+		$uuid .= substr($chars,12,4) . '-';
+		$uuid .= substr($chars,16,4) . '-';
+		$uuid .= substr($chars,20,12);
+
+		return $prefix . $uuid;
+	}
+	// End # public functions ----------------------------------------------
+	
+	// Start # private functions ----------------------------------------------
+	
+	/**
+	* Prints the xml and rss namespace
+	* 
+	* @access   private
+	* @return   void
+	*/
+	private function printHeader()
+	{
+		$out  = '<?xml version="1.0" encoding="utf-8"?>' . PHP_EOL;
+		
+		if($this->version == RSS2)
+		{
+			$out .= '<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/">';
+		}
+		elseif($this->version == RSS1)
+		{
+			$out .= '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/">';
+		}
+		else if($this->version == ATOM)
+		{
+			$out .= '<feed xmlns="http://www.w3.org/2005/Atom">';
+		}
+
+		$out .= PHP_EOL;
+
+		echo $out;
+	}
+	
+	/**
+	* Closes the open tags at the end of file
+	* 
+	* @access   private
+	* @return   void
+	*/
+	private function printFooter()
+	{
+		if($this->version == RSS2)
+		{
+			echo '</channel>' . PHP_EOL . '</rss>';
+		}
+		elseif($this->version == RSS1)
+		{
+			echo '</rdf:RDF>';
+		}
+		else if($this->version == ATOM)
+		{
+			echo '</feed>';
+		}
+	}
+
+	/**
+	* Creates a single node as xml format
+	* 
+	* @access   private
+	* @param    string  name of the tag
+	* @param    mixed   tag value as string or array of nested tags in 'tagName' => 'tagValue' format
+	* @param    array   Attributes(if any) in 'attrName' => 'attrValue' format
+	* @return   string  formatted xml tag
+	*/
+	private function makeNode($tagName, $tagContent, $attributes = null)
+	{
+		$nodeText = '';
+		$attrText = '';
+
+		if(is_array($attributes) && count($attributes) > 0)
+		{
+			foreach ($attributes as $key => $value)
+			{
+				$value = htmlspecialchars($value);
+				$attrText .= " $key=\"$value\" ";
+			}
+
+			// Get rid of the last whitespace
+			$attrText = substr($attrText, 0, strlen($attrText) - 1);
+		}
+		
+		if(is_array($tagContent) && $this->version == RSS1)
+		{
+			$attrText = ' rdf:parseType="Resource"';
+		}
+		
+		$attrText .= (in_array($tagName, $this->CDATAEncoding) && $this->version == ATOM) ? ' type="html"' : '';
+		$nodeText .= "<{$tagName}{$attrText}>";
+		$nodeText .= (in_array($tagName, $this->CDATAEncoding)) ? '<![CDATA[' : '';
+		
+		if(is_array($tagContent))
+		{
+			foreach ($tagContent as $key => $value)
+			{
+				$nodeText .= $this->makeNode($key, $value);
+			}
+		}
+		else
+		{
+			$nodeText .= (in_array($tagName, $this->CDATAEncoding))? $this->sanitizeCDATA($tagContent) : htmlspecialchars($tagContent);
+		}
+		
+		$nodeText .= (in_array($tagName, $this->CDATAEncoding)) ? ']]>' : '';
+		$nodeText .= "</$tagName>" . PHP_EOL;
+
+		return $nodeText;
+	}
+	
+	/**
+	* @desc     Print channels
+	* @access   private
+	* @return   void
+	*/
+	private function printChannels()
+	{
+		//Start channel tag
+		switch ($this->version)
+		{
+			case RSS2:
+				echo '<channel>' . PHP_EOL;
+				break;
+			case RSS1:
+				echo (isset($this->data['ChannelAbout']))? "<channel rdf:about=\"{$this->data['ChannelAbout']}\">" : "<channel rdf:about=\"{$this->channels['link']}\">";
+				break;
+		}
+		
+		//Print Items of channel
+		foreach ($this->channels as $key => $value)
+		{
+			if($this->version == ATOM && $key == 'link')
+			{
+				// ATOM prints link element as href attribute
+				echo $this->makeNode($key,'', array('href' => $value));
+				//Add the id for ATOM
+				echo $this->makeNode('id', FeedWriter::uuid($value, 'urn:uuid:'));
+			}
+			else
+			{
+				echo $this->makeNode($key, $value);
+			}
+			
+		}
+		
+		//RSS 1.0 have special tag <rdf:Seq> with channel
+		if($this->version == RSS1)
+		{
+			echo "<items>" . PHP_EOL . "<rdf:Seq>" . PHP_EOL;
+			foreach ($this->items as $item)
+			{
+				$thisItems = $item->getElements();
+				echo "<rdf:li resource=\"{$thisItems['link']['content']}\"/>" . PHP_EOL;
+			}
+			echo "</rdf:Seq>" . PHP_EOL . "</items>" . PHP_EOL . "</channel>" . PHP_EOL;
+		}
+	}
+	
+	/**
+	* Prints formatted feed items
+	* 
+	* @access   private
+	* @return   void
+	*/
+	private function printItems()
+	{
+		foreach ($this->items as $item)
+		{
+			$thisItems = $item->getElements();
+			
+			//the argument is printed as rdf:about attribute of item in rss 1.0
+			echo $this->startItem($thisItems['link']['content']);
+			
+			foreach ($thisItems as $feedItem)
+			{
+				echo $this->makeNode($feedItem['name'], $feedItem['content'], $feedItem['attributes']);
+			}
+			echo $this->endItem();
+		}
+	}
+	
+	/**
+	* Make the starting tag of channels
+	* 
+	* @access   private
+	* @param    string  The vale of about tag which is used for RSS 1.0 only.
+	* @return   void
+	*/
+	private function startItem($about = false)
+	{
+		if($this->version == RSS2)
+		{
+			echo '<item>' . PHP_EOL;
+		}
+		else if($this->version == RSS1)
+		{
+			if($about)
+			{
+				echo "<item rdf:about=\"$about\">" . PHP_EOL;
+			}
+			else
+			{
+				die("link element is not set." . PHP_EOL . "It's required for RSS 1.0 to be used as the about attribute of the item tag.");
+			}
+		}
+		else if($this->version == ATOM)
+		{
+			echo "<entry>" . PHP_EOL;
+		}
+	}
+	
+	/**
+	* Closes feed item tag
+	* 
+	* @access   private
+	* @return   void
+	*/
+	private function endItem()
+	{
+		if($this->version == RSS2 || $this->version == RSS1)
+		{
+			echo '</item>' . PHP_EOL;
+		}
+		else if($this->version == ATOM)
+		{
+			echo "</entry>" . PHP_EOL;
+		}
+	}
+	
+	/**
+	* Sanitizes data which will be later on returned as CDATA in the feed.
+	*
+	* A "]]>" respectively "<![CDATA" in the data would break the CDATA in the
+	* XML, so the brackets are converted to a HTML entity.
+	*
+	* @access   private
+	* @param    string  Data to be sanitized
+	* @return   string  Sanitized data
+	*/
+	private function sanitizeCDATA($text)
+	{
+		$text = str_replace("]]>", "]]&gt;", $text);
+		$text = str_replace("<![CDATA[", "&lt;![CDATA[", $text);
+
+		return $text;
+	}
+	
+	// End # private functions ----------------------------------------------
+	
+} // end of class FeedWriter
+

--- /dev/null
+++ b/lib/FeedWriter/README
@@ -1,1 +1,20 @@
+This package can be used to generate feeds in either RSS 1.0, RSS 2.0 or ATOM
+formats.
 
+There are three main classes that abstracts the feed information and another to
+encapsulate the feed items information.
+
+Applications can create feed writer object, several feed item objects, set
+several types of properties of either feeds and feed items, and add items to
+the feed.
+
+Once a feed is fully composed with its items, the feed writer class can generate
+the necessary XML structure to describe the feed in the RSS or ATOM formats.
+The feed is generated as part of the current feed output.
+
+
+Requirements
+============
+
+PHP >= 5.0
+

--- /dev/null
+++ b/lib/FeedWriter/examples/example_atom.php
@@ -1,1 +1,60 @@
+<?php
 
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+* 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+	include("../FeedTypes.php");
+	
+	// IMPORTANT : No need to add id for feed or channel. It will be automatically created from link.
+
+	//Creating an instance of ATOMFeedWriter class. 
+	//The constant ATOM is passed to mention the version
+	$TestFeed = new ATOMFeedWriter();
+
+	//Setting the channel elements
+	//Use wrapper functions for common elements
+	$TestFeed->setTitle('Testing the RSS writer class');
+	$TestFeed->setLink('http://www.ajaxray.com/rss2/channel/about');
+	
+	//For other channel elements, use setChannelElement() function
+	$TestFeed->setChannelElement('updated', date(DATE_ATOM , time()));
+	$TestFeed->setChannelElement('author', array('name'=>'Anis uddin Ahmad'));
+
+	//Adding a feed. Genarally this protion will be in a loop and add all feeds.
+
+	//Create an empty FeedItem
+	$newItem = $TestFeed->createNewItem();
+	
+	//Add elements to the feed item
+	//Use wrapper functions to add common feed elements
+	$newItem->setTitle('The first feed');
+	$newItem->setLink('http://www.yahoo.com');
+	$newItem->setDate(time());
+	//Internally changed to "summary" tag for ATOM feed
+	$newItem->setDescription('This is a test of adding CDATA encoded description by the php <b>Universal Feed Writer</b> class');
+
+	//Now add the feed item	
+	$TestFeed->addItem($newItem);
+	
+	//OK. Everything is done. Now genarate the feed.
+	$TestFeed->generateFeed();
+  
+?>
+

--- /dev/null
+++ b/lib/FeedWriter/examples/example_minimum.php
@@ -1,1 +1,59 @@
+<?php
 
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+* 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+  // This is a minimum example of using the class
+  include("../FeedTypes.php");
+  
+  //Creating an instance of RSS2FeedWriter class. 
+  $TestFeed = new RSS2FeedWriter();
+  
+  //Setting the channel elements
+  //Use wrapper functions for common channel elements
+  $TestFeed->setTitle('Testing & Checking the RSS writer class');
+  $TestFeed->setLink('http://www.ajaxray.com/projects/rss');
+  $TestFeed->setDescription('This is a test of creating a RSS 2.0 feed Universal Feed Writer');
+  
+  //Image title and link must match with the 'title' and 'link' channel elements for valid RSS 2.0
+  $TestFeed->setImage('Testing the RSS writer class','http://www.ajaxray.com/projects/rss','http://www.rightbrainsolution.com/_resources/img/logo.png');
+  
+  //Let's add some feed items: Create two empty FeedItem instances
+  $itemOne = $TestFeed->createNewItem();
+  $itemTwo = $TestFeed->createNewItem();
+  
+  //Add item details
+  $itemOne->setTitle('The title of the first entry.');
+  $itemOne->setLink('http://www.google.de');
+  $itemOne->setDate(time());
+  $itemOne->setDescription('And here\'s the description of the entry.');
+  $itemTwo->setTitle('Lorem ipsum');
+  $itemTwo->setLink('http://www.example.com');
+  $itemTwo->setDate(1234567890);
+  $itemTwo->setDescription('Lorem ipsum dolor sit amet, consectetur, adipisci velit');
+  
+  //Now add the feed item
+  $TestFeed->addItem($itemOne);
+  $TestFeed->addItem($itemTwo);
+  
+  //OK. Everything is done. Now genarate the feed.
+  $TestFeed->generateFeed();
+  
+?>
+

--- /dev/null
+++ b/lib/FeedWriter/examples/example_rss1.php
@@ -1,1 +1,67 @@
+<?php
 
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+* 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+  
+  include("../FeedTypes.php");
+  
+  //Creating an instance of RSS1FeedWriter class. 
+  //The constant RSS1 is passed to mention the version
+  $TestFeed = new RSS1FeedWriter();
+  
+  //Setting the channel elements
+  //Use wrapper functions for common elements
+  //For other optional channel elements, use setChannelElement() function
+  $TestFeed->setTitle('Testing the RSS writer class');
+  $TestFeed->setLink('http://www.ajaxray.com/rss2/channel/about');
+  $TestFeed->setDescription('This is test of creating a RSS 1.0 feed by Universal Feed Writer');
+   
+  //It's important for RSS 1.0 
+  $TestFeed->setChannelAbout('http://www.ajaxray.com/rss2/channel/about');
+  
+  //Adding a feed. Genarally this protion will be in a loop and add all feeds.
+  
+  //Create an empty FeedItem
+  $newItem = $TestFeed->createNewItem();
+  
+  //Add elements to the feed item
+  //Use wrapper functions to add common feed elements
+  $newItem->setTitle('The first feed');
+  $newItem->setLink('http://www.yahoo.com');
+  //The parameter is a timestamp for setDate() function
+  $newItem->setDate(time());
+  $newItem->setDescription('This is test of adding CDATA encoded description by the php <b>Universal Feed Writer</b> class');
+  //Use core addElement() function for other supported optional elements
+  $newItem->addElement('dc:subject', 'Nothing but test');
+  
+  //Now add the feed item
+  $TestFeed->addItem($newItem);
+  
+  //Adding multiple elements from array
+  //Elements which have an attribute cannot be added by this way
+  $newItem = $TestFeed->createNewItem();
+  $newItem->addElementArray(array('title'=>'The 2nd feed', 'link'=>'http://www.google.com', 'description'=>'This is a test of the FeedWriter class'));
+  $TestFeed->addItem($newItem);
+  
+  //OK. Everything is done. Now genarate the feed.
+  $TestFeed->generateFeed();
+  
+?>
+

--- /dev/null
+++ b/lib/FeedWriter/examples/example_rss2.php
@@ -1,1 +1,73 @@
+<?php
 
+/* 
+ * Copyright (C) 2008 Anis uddin Ahmad <anisniit@gmail.com>
+ *
+ * This file is part of the "Universal Feed Writer" project.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+* 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+  
+  include("../FeedTypes.php");
+  
+  //Creating an instance of RSS2FeedWriter class. 
+  //The constant RSS2 is passed to mention the version
+  $TestFeed = new RSS2FeedWriter();
+  
+  //Setting the channel elements
+  //Use wrapper functions for common channel elements
+  $TestFeed->setTitle('Testing & Checking the RSS writer class');
+  $TestFeed->setLink('http://www.ajaxray.com/projects/rss');
+  $TestFeed->setDescription('This is a test of creating a RSS 2.0 feed with Universal Feed Writer');
+  
+  //Image title and link must match with the 'title' and 'link' channel elements for RSS 2.0
+  $TestFeed->setImage('Testing the RSS writer class','http://www.ajaxray.com/projects/rss','http://www.rightbrainsolution.com/_resources/img/logo.png');
+  
+  //Use core setChannelElement() function for other optional channels
+  $TestFeed->setChannelElement('language', 'en-us');
+  $TestFeed->setChannelElement('pubDate', date(DATE_RSS, time()));
+  
+  //Adding a feed. Genarally this portion will be in a loop and add all feeds.
+  
+  //Create an empty FeedItem
+  $newItem = $TestFeed->createNewItem();
+  
+  //Add elements to the feed item
+  //Use wrapper functions to add common feed elements
+  $newItem->setTitle('The first feed');
+  $newItem->setLink('http://www.yahoo.com');
+  //The parameter is a timestamp for setDate() function
+  $newItem->setDate(time());
+  $newItem->setDescription('This is a test of adding CDATA encoded description by the php <b>Universal Feed Writer</b> class');
+  $newItem->setEncloser('http://www.attrtest.com', '1283629', 'audio/mpeg');
+  //Use core addElement() function for other supported optional elements
+  $newItem->addElement('author', 'admin@ajaxray.com (Anis uddin Ahmad)');
+  //Attributes have to passed as array in 3rd parameter
+  $newItem->addElement('guid', 'http://www.ajaxray.com',array('isPermaLink'=>'true'));
+  
+  //Now add the feed item
+  $TestFeed->addItem($newItem);
+  
+  //Another method to add feeds from array()
+  //Elements which have attribute cannot be added by this way
+  $newItem = $TestFeed->createNewItem();
+  $newItem->addElementArray(array('title'=>'The 2nd feed', 'link'=>'http://www.google.com', 'description'=>'This is a test of the FeedWriter class'));
+  $TestFeed->addItem($newItem);
+  
+  //OK. Everything is done. Now genarate the feed.
+  $TestFeed->generateFeed();
+  
+?>
+