rss/feeds.py @ 444fa384fab8

Got a working photoblog (almost).
author Steve Losh <steve@stevelosh.com>
date Sat, 14 Feb 2009 12:39:39 -0500
parents 9a43a0ef2602
children 677d5ff5c56e
from django.contrib.syndication.feeds import Feed
from stevelosh.blog.models import Entry, Comment as BlogComment
from stevelosh.projects.models import Project, Comment as ProjectComment
from stevelosh.thoughts.models import TextThought, LinkThought
import operator


feeder = "http://stevelosh.com/feeder"

class LatestEntries(Feed):
    title = "Steve Losh / RSS / Blog"
    link = "http://stevelosh.com/blog"
    description = "Latest blog entries on stevelosh.com"
    
    item_author_name = 'Steve Losh'
    item_author_email = 'steve@stevelosh.com'
    item_author_link = 'http://stevelosh.com'
    
    def items(self):
        return Entry.objects.filter(published=True).order_by('-pub_date')[:10]
    
    def item_pubdate(self, item):
        return item.pub_date
    
    def item_link(self, item):
        return '%s/?FeederAction=clicked&feed=%s&seed=%s&seed_title=%s' % \
               (feeder,
                'Blog', 
                self.item_author_link + item.get_absolute_url(), 
                'Steve Losh / ' + item.title)

class LatestComments(Feed):
    title = "Steve Losh / RSS / Comments"
    link = "http://stevelosh.com/blog"
    description = "Latest comments on blog entries from stevelosh.com"
    
    item_author_name = 'Steve Losh'
    item_author_email = 'steve@stevelosh.com'
    item_author_link = 'http://stevelosh.com'
    
    def items(self):
        comments  = list(BlogComment.objects.filter(spam=False)
                                            .order_by('-submitted')[:10])
        comments += list(ProjectComment.objects.filter(spam=False)
                                               .order_by('-submitted')[:10])
        comments.sort(key=operator.attrgetter('submitted'))
        comments.reverse()
        return comments[:20]
    
    def item_pubdate(self, item):
        return item.submitted
    
    def item_link(self, item):
        return '%s/?FeederAction=clicked&feed=%s&seed=%s&seed_title=%s' % \
               (feeder,
                'Comments', 
                self.item_author_link + item.get_absolute_url(), 
                'Comment %d' % item.id)

class LatestProjects(Feed):
    title = "Steve Losh / RSS / Projects"
    link = "http://stevelosh.com/projects"
    description = "Latest projects on stevelosh.com"
    
    item_author_name = 'Steve Losh'
    item_author_email = 'steve@stevelosh.com'
    item_author_link = 'http://stevelosh.com'
    
    def items(self):
        return Project.objects.order_by('-posted')[:10]
    
    def item_pubdate(self, item):
        return item.posted
    
    def item_link(self, item):
        return '%s/?FeederAction=clicked&feed=%s&seed=%s&seed_title=%s' % \
               (feeder,
                'Projects', 
                self.item_author_link + item.get_absolute_url(), 
                'Steve Losh / ' + item.name)
    

class LatestThoughts(Feed):
    title = "Steve Losh / RSS / Thoughts"
    link = "http://stevelosh.com/thoughts"
    description = "Latest thoughts from stevelosh.com"
    
    item_author_name = 'Steve Losh'
    item_author_email = 'steve@stevelosh.com'
    item_author_link = 'http://stevelosh.com'
    
    def items(self):
        thoughts = []
        thoughts += [{'type': 'thought-text', 'item': thought, 'date': thought.posted}
                     for thought in 
                     TextThought.objects.order_by('-posted')[:10]]
        thoughts += [{'type': 'thought-link', 'item': thought, 'date': thought.posted}
                     for thought in 
                     LinkThought.objects.order_by('-posted')[:10]]
        thoughts.sort(key=operator.itemgetter('date'))
        thoughts.reverse()
        return thoughts[:10]
    
    def item_pubdate(self, item):
        return item['date']
    
    def item_link(self, item):
        title = 'Steve Losh / '
        if item['type'] == 'thought-text':
            title += 'Thoughts / ' + str(item['item'].id)
        elif item['type'] == 'thought-link':
            title += 'Thoughts / ' + item['item'].url
        
        return '%s/?FeederAction=clicked&feed=%s&seed=%s&seed_title=%s' % \
               (feeder,
                'Thoughts', 
                self.link, 
                title)
    

class LatestEverything(Feed):
    title = "Steve Losh / RSS / All"
    link = "http://stevelosh.com"
    description = "Latest updates from stevelosh.com"
    
    item_author_name = 'Steve Losh'
    item_author_email = 'steve@stevelosh.com'
    item_author_link = 'http://stevelosh.com'
    
    def items(self):
        items = []
        items += [{'type': 'blog', 'item': entry, 'date': entry.pub_date} 
                  for entry in 
                  Entry.objects.filter(published=True).order_by('-pub_date')[:15]]
        items += [{'type': 'thought-text', 'item': thought, 'date': thought.posted}
                  for thought in 
                  TextThought.objects.order_by('-posted')[:10]]
        items += [{'type': 'thought-link', 'item': thought, 'date': thought.posted}
                  for thought in 
                  LinkThought.objects.order_by('-posted')[:10]]
        items += [{'type': 'project', 'item': project, 'date': project.posted}
                  for project in 
                  Project.objects.order_by('-posted')[:10]]
        items.sort(key=operator.itemgetter('date'))
        items.reverse()
        return items[:10]
    
    def item_pubdate(self, item):
        return item['date']
    
    def item_link(self, item):
        title = 'Steve Losh / '
        new_link = ''
        if item['type'] == 'blog':
            title += item['item'].title
            new_link = self.item_author_link + item['item'].get_absolute_url()
        elif item['type'] == 'project':
            title += item['item'].name
            new_link = self.item_author_link + item['item'].get_absolute_url()
        elif item['type'] == 'thought-text':
            title += 'Thoughts / ' + str(item['item'].id)
            new_link = self.item_author_link + '/thoughts/'
        elif item['type'] == 'thought-link':
            title += 'Thoughts / ' + item['item'].url
            new_link = self.item_author_link + '/thoughts/'
        
        return '%s/?FeederAction=clicked&feed=%s&seed=%s&seed_title=%s' % \
               (feeder,
                'All', 
                new_link, 
                title)