Changeset - 8e6ea8ad71bf
[Not reviewed]
0 0 42
Bradley Kuhn (bkuhn) - 11 years ago 2010-09-26 21:32:53
bkuhn@ebb.org
Applications directory from SFLC website; About to adapt it for Conservancy website to run on its own
42 files changed with 1107 insertions and 0 deletions:
0 comments (0 inline, 0 general)
www/conservancy/apps/__init__.py
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new file 100644
www/conservancy/apps/blog/__init__.py
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new file 100644
www/conservancy/apps/blog/admin.py
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new file 100644
 
from django.contrib import admin
 
from models import EntryTag, Entry
 

	
 
class EntryTagAdmin(admin.ModelAdmin):
 
    prepopulated_fields = {'slug': ('label',)}
 

	
 
admin.site.register(EntryTag, EntryTagAdmin)
 

	
 
class EntryAdmin(admin.ModelAdmin):
 
    list_display = ('pub_date', 'headline', 'author')
 
    list_filter = ['pub_date']
 
    date_hierarchy = 'pub_date'
 
    search_fields = ['headline', 'summary', 'body']
 
    prepopulated_fields = {'slug': ("headline",)}
 
    filter_horizontal = ('tags',)
 

	
 

	
 
admin.site.register(Entry, EntryAdmin)
www/conservancy/apps/blog/models.py
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new file 100644
 
from django.db import models
 
from django.conf import settings
 
from sflc.apps.staff.models import Person
 
from datetime import datetime, timedelta
 

	
 
class EntryTag(models.Model):
 
    """Tagging for blog entries"""
 

	
 
    label = models.CharField(max_length=100)
 
    slug = models.SlugField()
 

	
 
    class Meta:
 
        db_table = 'techblog_entrytag' # legacy
 

	
 
    def __unicode__(self):
 
        return self.label
 

	
 
    def get_absolute_url(self):
 
        return u"/blog/?tag=%s" % self.slug
 

	
 
class Entry(models.Model):
 
    """Blog entry"""
 

	
 
    headline = models.CharField(max_length=200)
 
    slug = models.SlugField(unique_for_date='pub_date')
 
    summary = models.TextField(help_text="Use raw HTML.  Unlike in the press release model, this summary is not included at the beginning of the body when the entry is displayed.")
 
    body = models.TextField(help_text="Use raw HTML.  Include the full body of the post.")
 
    pub_date = models.DateTimeField()
 
    author = models.ForeignKey(Person)
 
    tags = models.ManyToManyField(EntryTag, null=True, blank=True)
 

	
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        db_table = 'techblog_entries' # legacy
 
        verbose_name_plural = 'entries'
 
        ordering = ('-pub_date',)
 
        get_latest_by = 'pub_date'
 

	
 
    def __unicode__(self):
 
        return self.headline
 

	
 
    def get_absolute_url(self):
 
        return (u"/blog/%s/%s/"
 
                % (self.pub_date.strftime("%Y/%b/%d").lower(),
 
                   self.slug))
 

	
 
    def is_recent(self):
 
        return self.pub_date > (datetime.now() - timedelta(days=14))
 
        # question: does datetime.now() do a syscall each time is it called?
 

	
 
    # Ping google blogs and technorati.  Taken from
 
    # http://blog.foozia.com/blog/2007/apr/21/ping-technorati-your-django-blog-using-xml-rpc/
 
    def save(self):
 
        if settings.SFLC_DEVEL or True: # "or True" means it is disabled always
 
            super(Entry, self).save()
 
            return
 

	
 
        blog_name = 'Software Freedom Law Center Blog'
 
        blog_url =  'http://www.softwarefreedom.org/blog/'
 
        post_url = ('http://www.softwarefreedom.org'
 
                    + self.get_absolute_url())
 

	
 
        import xmlrpclib
 

	
 
        # Ping Technorati
 
        j = xmlrpclib.Server('http://rpc.technorati.com/rpc/ping')
 
        reply = j.weblogUpdates.ping(blog_name, blog_url)
 

	
 
        # Ping Google Blog Search
 
        j = xmlrpclib.Server('http://blogsearch.google.com/ping/RPC2')
 
        reply = j.weblogUpdates.ping(blog_name, blog_url, post_url)
 

	
 
        # Call any superclass's method
 
        super(Entry, self).save()
www/conservancy/apps/blog/urls.py
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new file 100644
 
from django.conf.urls.defaults import *
 
from models import Entry, EntryTag # relative import
 
from views import last_name # relative import
 
from sflc.apps.staff.models import Person
 
from datetime import datetime
 

	
 
extra_context = {}
 

	
 
info_dict = {
 
    'queryset': Entry.objects.all(),
 
    'date_field': 'pub_date',
 
    'extra_context': extra_context,
 
}
 

	
 
urlpatterns = patterns('django.views.generic.date_based',
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[-\w]+)/$', 'object_detail', dict(info_dict, slug_field='slug')),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$', 'archive_day', info_dict),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$', 'archive_month', info_dict),
 
   (r'^(?P<year>\d{4})/$', 'archive_year', dict(info_dict,
 
                                                make_object_list=True)),
 
)
 

	
 
urlpatterns += patterns('sflc.apps.blog.views',
 
   (r'^/?$', 'custom_index', dict(info_dict, paginate_by=10)),
 
   (r'^query/$', 'query'),
 
)
 

	
 
# Code to display authors and tags on each blog page
 

	
 
def all_tags_by_use_amount():
 
    """Returns all tags with an added 'cnt' attribute (how many times used)
 

	
 
    Also sorts the tags so most-used tags appear first.
 
    """
 

	
 
    # tally use amount
 
    retval = []
 
    current = None
 
    for obj in EntryTag.objects.filter(entry__pub_date__lte=datetime.now(),
 
                                       entry__isnull=False).order_by('label'):
 
        if current is not None and obj.id == current.id:
 
            current.cnt += 1
 
        else:
 
            if current is not None:
 
                retval.append(current)
 
            current = obj
 
            current.cnt = 1
 
    if current is not None:
 
        retval.append(current)
 

	
 
    # sort and return
 
    retval.sort(key=lambda x: -x.cnt)
 
    return retval
 

	
 
def all_authors():
 
    return sorted(Person.objects.filter(entry__isnull=False).distinct(),
 
                  key=last_name)
 

	
 
# The functions are passed to the context uncalled so they will be
 
# called for each web request.  If we want to only make these database
 
# queries a single time when a web server process begins, call both
 
# functions below (i.e. make both lines below end in '()')
 

	
 
extra_context['all_authors'] = all_authors
 
extra_context['all_tags'] = all_tags_by_use_amount
www/conservancy/apps/blog/views.py
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new file 100644
 
from models import Entry, EntryTag # relative import
 
from django.views.generic.list_detail import object_list
 
from sflc.apps.staff.models import Person
 
from django.shortcuts import get_object_or_404, render_to_response
 
from datetime import datetime
 

	
 
def OR_filter(field_name, objs):
 
    from django.db.models import Q
 
    return reduce(lambda x, y: x | y,
 
                  [Q(**{field_name: x.id}) for x in objs])
 

	
 
def last_name(person):
 
    return person.formal_name.rpartition(' ')[2]
 

	
 
def custom_index(request, queryset, *args, **kwargs):
 
    """Blog list view that allows scrolling and also shows an index by
 
    year.
 
    """
 

	
 
    kwargs = kwargs.copy()
 
    kwargs['extra_context'] = kwargs.get('extra_context', {}).copy()
 
    extra_context = kwargs['extra_context']
 

	
 
    date_field = kwargs['date_field']
 
    del kwargs['date_field']
 

	
 
    if not kwargs.get('allow_future', False):
 
        queryset = queryset.filter(**{'%s__lte' % date_field: datetime.now()})
 

	
 
    authors = []
 
    if 'author' in request.GET:
 
        authors = [get_object_or_404(Person, username=author)
 
                   for author in request.GET.getlist('author')]
 
        extra_context['authors'] = authors
 
        queryset = queryset.filter(OR_filter('author', authors))
 

	
 
    tags = []
 
    if 'tag' in request.GET:
 
        tags = [get_object_or_404(EntryTag, slug=tag)
 
                for tag in request.GET.getlist('tag')]
 
        extra_context['tags'] = tags
 
        queryset = queryset.filter(OR_filter('tags', tags))
 

	
 
    if authors or tags:
 
        query_string = '&'.join(['author=%s' % a.username for a in authors]
 
                                + ['tag=%s' % t.slug for t in tags])
 
        extra_context['query_string'] = query_string
 

	
 
    else:
 
        date_list = queryset.dates(date_field, 'year')
 
        extra_context['date_list'] = date_list
 

	
 
    return object_list(request, queryset, *args, **kwargs)
 

	
 
def techblog_redirect(request):
 
    """Redirect from the old 'techblog' to the new blog
 
    """
 

	
 
    path = request.path[len('/technology'):]
 
    if path == '/blog/':
 
        path += "?author=bkuhn"
 

	
 
    return relative_redirect(request, path)
 

	
 
def query(request):
 
    """Page to query the blog based on authors and tags
 
    """
 

	
 
    if request.GET:
 
        d = request.GET.copy()
 
        if 'authors' in d.getlist('all'):
 
            d.setlist('author', []) # remove author queries
 
        if 'tags' in d.getlist('all'):
 
            d.setlist('tag', []) # remove tag queries
 
        d.setlist('all', []) # remove "all" from the query string
 

	
 
        base_url = '/blog/'
 
        if 'rss' in d:
 
            base_url = '/feeds/blog/'
 
            d.setlist('rss', []) # remove it
 

	
 
        query_string = d.urlencode()
 

	
 
        return relative_redirect(request, '%s%s%s' % (base_url, '?' if query_string else '', query_string))
 

	
 
    else:
 
        authors = sorted(Person.objects.filter(currently_employed=True,
 
                                               entry__isnull=False).distinct(),
 
                         key=last_name)
 
        tags = EntryTag.objects.all().order_by('label')
 
        return render_to_response('blog/query.html',
 
                                  {'authors': authors, 'tags': tags})
 

	
 
def relative_redirect(request, path):
 
    from django import http
 
    from django.conf import settings
 

	
 
    host = http.get_host(request)
 
    if settings.FORCE_CANONICAL_HOSTNAME:
 
        host = settings.FORCE_CANONICAL_HOSTNAME
 

	
 
    url = "%s://%s%s" % (request.is_secure() and 'https' or 'http', host, path)
 
    return http.HttpResponseRedirect(url)
www/conservancy/apps/contacts/__init__.py
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new file 100644
www/conservancy/apps/contacts/admin.py
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new file 100644
 
from django.contrib import admin
 
from models import ContactEntry
 

	
 
class ContactEntryAdmin(admin.ModelAdmin):
 
    list_display = ('email', 'subscribe_sflc', 'subscribe_sfc')
 

	
 

	
 
admin.site.register(ContactEntry, ContactEntryAdmin)
www/conservancy/apps/contacts/models.py
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new file 100644
 
from django.db import models
 

	
 
class ContactEntry(models.Model):
 
    """SFLC contact system
 

	
 
    Hopefully this will be deprecated soon"""
 

	
 
    email = models.EmailField() # should make it unique, but we really cannot
 
    subscribe_sflc = models.BooleanField()
 
    subscribe_sfc = models.BooleanField()
 

	
 
    class Meta:
 
        ordering = ('email',)
 

	
www/conservancy/apps/contacts/urls.py
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new file 100644
 
from django.conf.urls.defaults import *
 

	
 
urlpatterns = patterns('sflc.apps.contacts.views',
 
   (r'^/?$', 'subscribe'),
 
)
www/conservancy/apps/contacts/views.py
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new file 100644
 
from django.shortcuts import render_to_response
 
from django import forms
 
from models import ContactEntry
 
from django.forms import ModelForm
 

	
 
def subscribe(request):
 
    """Mailing list subscription form
 
    """
 

	
 
    class ContactEntryForm(ModelForm):
 
        class Meta:
 
            model = ContactEntry
 

	
 
    ContactEntryForm.base_fields['subscribe_sflc'].label = 'Receive Software Freedom Law Center updates'
 
    ContactEntryForm.base_fields['subscribe_sfc'].label = 'Receive Software Freedom Conservancy updates'
 

	
 
    if request.method == 'POST':
 
        form = ContactEntryForm(request.POST)
 
        if form.is_valid():
 
            form.save()
 
            return render_to_response('contacts/subscribe_success.html',
 
                                      {'form': form.cleaned_data})
 
    else:
 
        form = ContactEntryForm()
 

	
 
    return render_to_response('contacts/subscribe.html',
 
                              {'form': form})
www/conservancy/apps/events/__init__.py
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new file 100644
www/conservancy/apps/events/admin.py
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new file 100644
 
from django.contrib import admin
 
from models import EventTag, Event, EventMedia
 

	
 
admin.site.register(EventTag)
 

	
 
class EventAdmin(admin.ModelAdmin):
 
    list_display = ("title", "date", "date_tentative", "location")
 
    list_filter = ['date']
 
    date_hierarchy = 'date'
 
    search_fields = ["title", "description", "earth_location"]
 
    prepopulated_fields = {'slug' : ("title",) }
 

	
 
admin.site.register(Event, EventAdmin)
 

	
 
class EventMediaAdmin(admin.ModelAdmin):
 
    list_display = ("event", "format", "novel")
 

	
 
admin.site.register(EventMedia, EventMediaAdmin)
 

	
 

	
www/conservancy/apps/events/models.py
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new file 100644
 
from django.db import models
 
from sflc.apps.staff.models import Person
 
from sflc.apps.worldmap.models import EarthLocation
 
from datetime import datetime, timedelta
 

	
 
class EventTag(models.Model):
 
    """Tagging for events
 

	
 
    (currently unused)
 
    """
 

	
 
    label = models.CharField(max_length=100)
 

	
 
    date_created = models.DateField(auto_now_add=True)
 

	
 
    def __unicode__(self):
 
        return self.label
 

	
 
class PastEventManager(models.Manager):
 
    """Returns all past events"""
 

	
 
    def get_query_set(self):
 
        return super(PastEventManager, self).get_query_set().filter(date__lt=datetime.today())
 

	
 
class FutureEventManager(models.Manager):
 
    """Returns all future events"""
 

	
 
    def get_query_set(self):
 
        return super(FutureEventManager, self).get_query_set().filter(date__gte=datetime.today())
 

	
 
class Event(models.Model):
 
    """Model for SFLC staff member events (presentations, etc)"""
 

	
 
    title = models.CharField(max_length=400)
 
    date = models.DateField()
 
    date_tentative = models.BooleanField()
 
    datetime = models.CharField("Date and Time", max_length=300, blank=True)
 
    slug = models.SlugField(unique_for_year='date')
 
    description = models.TextField(blank=True)
 
    people = models.ManyToManyField(Person, null=True, blank=True)
 
    location = models.CharField(max_length=1000)
 
    earth_location = models.ForeignKey(EarthLocation, null=True, blank=True,
 
                                       help_text="Label will not be displayed")
 
    tags = models.ManyToManyField(EventTag, null=True, blank=True)
 

	
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        ordering = ("-date",)
 

	
 
    def __unicode__(self):
 
        return u"%s (%s)" % (self.title, self.date)
 

	
 
    def get_absolute_url(self):
 
        return u"/events/%s/%s/" % (self.date.strftime("%Y"), self.slug)
 

	
 
    def day_after(self):
 
        return self.date + timedelta(days=1)
 

	
 
    # for aggregate feed
 
    pub_date = property(lambda self: self.date_created)
 

	
 
    objects = models.Manager()
 
    past = PastEventManager()
 
    future = FutureEventManager()
 

	
 
class EventMedia(models.Model):
 
    """Media from an event
 

	
 
    includes transcripts, audio, and video pieces
 
    """
 

	
 
    event = models.ForeignKey(Event)
 
    format = models.CharField(max_length=1,
 
                              choices=(('T', 'Transcript'),
 
                                       ('A', 'Audio'),
 
                                       ('V', 'Video')))
 
    local = models.CharField(max_length=300, blank=True,
 
                             help_text="Local filename of the resource.  File should be uploaded into the static directory that corresponds to the event.")
 
    remote = models.URLField(blank=True, verify_exists=False,
 
                             help_text="Remote URL of the resource.  Required if 'local' is not given.")
 
    novel = models.BooleanField(help_text="Is it a new piece of media or another form of an old one?  If it is new it will be included in the event-media RSS feed and shown on the front page for a bit.")
 

	
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        verbose_name_plural = 'event media'
 

	
 
    def __unicode__(self):
 
        return u"%s media: %s" % (self.event, self.format)
 

	
www/conservancy/apps/events/urls.py
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new file 100644
 
from django.conf.urls.defaults import *
 
from models import Event # relative import
 

	
 
info_dict = {
 
    'queryset': Event.objects.all(),
 
    'date_field': 'date',
 
    'allow_future': True,
 
}
 

	
 
urlpatterns = patterns('django.views.generic.date_based',
 
    (r'^(?P<year>\d{4})/$', 'archive_year', dict(info_dict,
 
                                                 make_object_list=True)),
 
)
 

	
 
urlpatterns += patterns('sflc.apps.events.views',
 
    (r'^/?$', 'custom_index', dict(info_dict, queryset=Event.past.all(), paginate_by=10)),
 
    (r'^(?P<year>\d{4})/(?P<slug>[-\w]+)/$', 'event_detail', dict(info_dict, slug_field='slug')),
 
    (r'^ics/$', 'future_event_ics', info_dict),
 
)
www/conservancy/apps/events/view_helpers.py
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new file 100644
 
def organize_media_by_event(eventmedia_queryset):
 
    """Organizes event media by event.
 

	
 
    Given a queryset of event media, it returns a list of 'objects'
 
    with the following properties:
 

	
 
    * event (event object)
 
    * date (date object for most recently posted media from event)
 
    * media_list (a string of the available media types)
 
    """
 

	
 
    media_by_event = {}
 
    for media in eventmedia_queryset:
 
        media_by_event.setdefault(media.event.id, []).append(media)
 
    mbe = [{'event': x[0].event,
 
            'date': max(y.date_created for y in x),
 
            'media_list': ', '.join(set(y.get_format_display() for y in x))}
 
           for x in media_by_event.values()]
 
    mbe.sort(key=(lambda x: x['date']), reverse=True) # sort by date
 
    return mbe
www/conservancy/apps/events/views.py
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new file 100644
 
from django.views.generic.list_detail import object_list
 
from django.shortcuts import render_to_response
 
from django.http import Http404, HttpResponse
 
from django.template import loader
 
from django.core.exceptions import ObjectDoesNotExist
 
from models import Event # relative import
 

	
 
def event_detail(request, year, slug, queryset, **kwargs):
 
    """This view shows event detail.
 

	
 
    Nothing special, but it is necessary because
 
    django.views.generic.date_based.object_detail only works with
 
    slugs that are unique and specified by day, but we make slugs
 
    unique by year.
 
    """
 

	
 
    try:
 
        event = queryset.get(date__year=year, slug__exact=slug)
 
    except ObjectDoesNotExist:
 
        raise Http404, "Event does not exist"
 
    return render_to_response('events/event_detail.html', {'event': event})
 

	
 
def custom_index(request, queryset, *args, **kwargs):
 
    """Scrollable index of future and past events, with date index.
 
    """
 

	
 
    future_events = None
 
    if not request.GET.has_key("page"):
 
        future_events = Event.future.all().order_by("date")
 

	
 
    date_list = queryset.dates(kwargs['date_field'], 'year')
 

	
 
    kwargs = dict(kwargs, extra_context={'date_list': date_list,
 
                                         'future_events': future_events})
 
    del kwargs['date_field']
 
    del kwargs['allow_future']
 

	
 
    return object_list(request, queryset, *args, **kwargs)
 

	
 
def future_event_ics(request, queryset, *args, **kwargs):
 
    """ICS calendar view of future events
 

	
 
    This view just renders information into a template that looks like
 
    an ics file.  If in the future we want a 'real' implementation of
 
    this function, there is a python 'vobject' library that can be
 
    used.  Search google for details, or see
 
    http://www.technobabble.dk/2008/mar/06/exposing-calendar-events-using-icalendar-django/
 
    Hopefully at some point this functionality is integrated into
 
    django.contrib.
 
    """
 

	
 
    future_events = Event.future.all().order_by("date")
 

	
 
    return HttpResponse(loader.render_to_string('events/calendar.ics',
 
                                                {'events': future_events}),
 
                        mimetype='text/calendar')
www/conservancy/apps/news/__init__.py
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new file 100644
www/conservancy/apps/news/admin.py
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new file 100644
 
from django.contrib import admin
 
from models import PressRelease, ExternalArticleTag, ExternalArticle
 

	
 
class PressReleaseAdmin(admin.ModelAdmin):
 
    list_display = ("headline", "pub_date")
 
    list_filter = ['pub_date']
 
    date_hierarchy = 'pub_date'
 
    search_fields = ['headline', 'summary', 'body']
 
    prepopulated_fields = { 'slug' : ("headline",), }
 

	
 
admin.site.register(PressRelease, PressReleaseAdmin)
 
admin.site.register(ExternalArticleTag)
 

	
 
class ExternalArticleAdmin(admin.ModelAdmin):
 
    list_display = ("title", "publication", "visible", "date")
 
    list_filter = ['date']
 
    date_hierarchy = 'date'
 
    search_fields = ["title", "info", "publication"]
 

	
 
admin.site.register(ExternalArticle, ExternalArticleAdmin)
 

	
 

	
 

	
www/conservancy/apps/news/models.py
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new file 100644
 
from django.db import models
 
from django.conf import settings
 
from sflc.apps.staff.models import Person
 
from sflc.apps.events.models import Event
 
from django.contrib.sites.models import Site
 
from datetime import datetime, timedelta
 

	
 
class PressRelease(models.Model):
 
    """News release model"""
 

	
 
    headline = models.CharField(max_length=300)
 
    subhead = models.CharField(max_length=300, blank=True)
 
    slug = models.SlugField(unique_for_date="pub_date",
 
                            help_text=("automatically built from headline"))
 
    summary = models.TextField(help_text="First paragraph (raw HTML)")
 
    body = models.TextField(help_text="Remainder of post (raw HTML)",
 
                            blank=True)
 
    pub_date = models.DateTimeField("date [to be] published")
 
    sites = models.ManyToManyField(Site)
 

	
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        ordering = ("-pub_date",)
 
        get_latest_by = "pub_date"
 

	
 
    def __unicode__(self):
 
        return self.headline
 

	
 
    def get_absolute_url(self):
 
        return u"/news/%s/%s/" % (self.pub_date.strftime("%Y/%b/%d").lower(),
 
                                  self.slug)
 

	
 
    def is_recent(self):
 
        return self.pub_date > (datetime.now() - timedelta(days=5))
 
        # question: does datetime.now() do a syscall each time is it called?
 

	
 
    def is_in_past_month(self):
 
        # This function is deprecated.  Use the date_within template
 
        # filter instead (example in sflc/templates/frontpage.html)
 
        return self.pub_date > (datetime.now() - timedelta(days=30))
 

	
 
    def save(self):
 
        if settings.SFLC_DEVEL or True:
 
            super(PressRelease, self).save()
 
            return
 

	
 
        blog_name = 'Software Freedom Law Center News'
 
        blog_url =  'http://www.softwarefreedom.org/news/'
 
        post_url = ('http://www.softwarefreedom.org'
 
                    + self.get_absolute_url())
 

	
 
        import xmlrpclib
 

	
 
        # Ping Technorati
 
        j = xmlrpclib.Server('http://rpc.technorati.com/rpc/ping')
 
        reply = j.weblogUpdates.ping(blog_name, blog_url)
 

	
 
        # Ping Google Blog Search
 
        j = xmlrpclib.Server('http://blogsearch.google.com/ping/RPC2')
 
        reply = j.weblogUpdates.ping(blog_name, blog_url, post_url)
 

	
 
        # Call any superclass's method
 
        super(PressRelease, self).save()
 

	
 
class ExternalArticleTag(models.Model):
 
    """A way to tag external articles"""
 

	
 
    label = models.CharField(max_length=100)
 

	
 
    date_created = models.DateField(auto_now_add=True)
 

	
 
    def __unicode__(self):
 
        return self.label
 

	
 
class PublicExternalArticleManager(models.Manager):
 
    def get_query_set(self):
 
        return super(PublicExternalArticleManager, self).get_query_set().filter(visible=True)
 

	
 
class ExternalArticle(models.Model):
 
    """A system for displaying SFLC news mentions on the site.
 

	
 
    (Currently unused)
 
    """
 

	
 
    title = models.CharField(max_length=400)
 
    info = models.CharField(help_text="subscribers only? audio? pdf warning?",
 
                            blank=True, max_length=300)
 
    publication = models.CharField("source of article", max_length=300)
 
    url = models.URLField(blank=True, verify_exists=False)
 
    date = models.DateField()
 
    visible = models.BooleanField(help_text="Whether to display on website")
 

	
 
    tags = models.ManyToManyField(ExternalArticleTag, null=True, blank=True)
 
    people = models.ManyToManyField(Person, null=True, blank=True)
 
    event = models.ForeignKey(Event, null=True, blank=True)
 
    press_release = models.ForeignKey(PressRelease, null=True, blank=True)
 

	
 
    date_created = models.DateField(auto_now_add=True)
 

	
 
    class Meta:
 
        ordering = ("-date_created",)
 
        get_latest_by = "date_created"
 

	
 
    def __unicode__(self):
 
        return u"%s (%s)" % (self.title, self.publication)
 

	
 
    objects = models.Manager()
 
    public = PublicExternalArticleManager()
 

	
www/conservancy/apps/news/templatetags/__init__.py
Show inline comments
 
new file 100644
www/conservancy/apps/news/templatetags/date_within.py
Show inline comments
 
new file 100644
 
from django import template
 
from datetime import timedelta, datetime
 

	
 
register = template.Library()
 

	
 
@register.filter
 
def date_within_past_days(value, arg):
 
    # question: does datetime.now() do a syscall each time is it called?
 
    return value > (datetime.now() - timedelta(days=int(arg)))
www/conservancy/apps/news/urls.py
Show inline comments
 
new file 100644
 
from django.conf.urls.defaults import *
 
from django.conf import settings
 
from models import PressRelease, ExternalArticle # relative import
 

	
 
info_dict = {
 
    'queryset': PressRelease.objects.all().filter(sites__id__exact=settings.SITE_ID),
 
    'date_field': 'pub_date',
 
}
 

	
 
external_article_dict = {
 
    'articles': ExternalArticle.objects.all()
 
}
 

	
 
urlpatterns = patterns('django.views.generic.date_based',
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[-\w]+)/$', 'object_detail', dict(info_dict, slug_field='slug')),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$', 'archive_day', info_dict),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$', 'archive_month', info_dict),
 
   (r'^(?P<year>\d{4})/$', 'archive_year', dict(info_dict,
 
                                                make_object_list=True)),
 
)
 

	
 
urlpatterns += patterns('',
 
   (r'^/?$', 'sflc.apps.news.views.custom_index', dict(info_dict, paginate_by=6)),
 
)
www/conservancy/apps/news/views.py
Show inline comments
 
new file 100644
 
from django.views.generic.list_detail import object_list
 
from sflc.apps.news.models import ExternalArticle
 
from sflc.apps.events.models import Event
 
from datetime import datetime
 

	
 
def custom_index(request, queryset, *args, **kwargs):
 
    """News index.  Calls a generic list view, but passes additional
 
    context including past and future events, and an index of news by
 
    year.
 
    """
 

	
 
    articles = None
 
    #if not request.GET.has_key("page"):
 
    #    articles = ExternalArticle.public.all().order_by("-date")[:10]
 

	
 
    if (not kwargs.has_key('allow_future')) or not kwargs['allow_future']:
 
        queryset = queryset.filter(**{'%s__lte' % kwargs['date_field']:
 
                                      datetime.now()})
 

	
 
    future_events = Event.future.all().filter(date_tentative=False).order_by("date")
 
    past_events = Event.past.all().order_by("-date")[:6]
 

	
 
    date_list = queryset.dates(kwargs['date_field'], 'year')
 

	
 
    kwargs = dict(kwargs, extra_context={'articles': articles,
 
                                         'date_list': date_list,
 
                                         'future_events': future_events,
 
                                         'past_events': past_events})
 
    del kwargs['date_field']
 

	
 
    return object_list(request, queryset, *args, **kwargs)
 

	
 
#    num_navigation = 3 # in each direction
 
#    page_navigation = range(max((page - num_navigation), 1),
 
#                            min((page + num_navigation), page_count) + 1)
www/conservancy/apps/podcast/__init__.py
Show inline comments
 
new file 100644
www/conservancy/apps/podcast/admin.py
Show inline comments
 
new file 100644
 
from django.contrib import admin
 
from models import PodcastTag, Podcast
 

	
 
class PodcastTagAdmin(admin.ModelAdmin):
 
    prepopulated_fields = {'slug': ('label',)}
 

	
 
admin.site.register(PodcastTag, PodcastTagAdmin)
 

	
 
class PodcastAdmin(admin.ModelAdmin):
 
    list_display = ('pub_date', 'title')
 
    list_filter = ['pub_date']
 
    date_hierarchy = 'pub_date'
 
    search_fields = ['title', 'summary', 'body']
 
    prepopulated_fields = {'slug': ("title",)}
 
    filter_horizontal = ('tags',)
 

	
 

	
 
admin.site.register(Podcast, PodcastAdmin)
www/conservancy/apps/podcast/models.py
Show inline comments
 
new file 100644
 
from django.db import models
 
from django.conf import settings
 
from sflc.apps.staff.models import Person
 
from datetime import datetime, timedelta
 

	
 
class PodcastTag(models.Model):
 
    """Tagging for podcasts"""
 

	
 
    label = models.CharField(max_length=100)
 
    slug = models.SlugField()
 

	
 
    class Meta:
 
        db_table = 'podcast_tags' # legacy
 

	
 
    def __unicode__(self):
 
        return self.label
 

	
 
    def get_absolute_url(self):
 
        return u"/podcast/?tag=%s" % self.slug
 

	
 
class Podcast(models.Model):
 
    """Podcast"""
 

	
 
    title = models.CharField(max_length=200)
 
    slug = models.SlugField(unique=True)
 
    summary = models.TextField(help_text="Use raw HTML.  This summary is not included at the beginning of the body when the entry is displayed.  It used only for the material on the front page.")
 
    body = models.TextField(help_text="Use raw HTML.  Include the full body of any show notes or other information about this episode.  It will be labelled on the site as Show Notes.  It is included on the detail entry, and in the description data on the podcast RSS feed.")
 
    pub_date = models.DateTimeField()
 
    poster = models.ForeignKey(Person)
 
    tags = models.ManyToManyField(PodcastTag, null=True, blank=True)
 
    ogg_path = models.CharField(max_length=300, blank=True,
 
                             help_text="Local filename of the Ogg file, relative to webroot.  File should be uploaded into the static media area for podcasts.")
 
    mp3_path = models.CharField(max_length=300, blank=True,
 
                             help_text="Local filename of the mp3 file, relative to webroot.  File should be uploaded into the static media area for podcasts.")
 
    ogg_length = models.IntegerField(blank=False, help_text="size in bytes of ogg file")
 
    mp3_length = models.IntegerField(blank=False, help_text="size in bytes of mp3 file")
 
    duration = models.CharField(max_length=8, blank=False, help_text="length in hh:mm:ss of mp3 file")
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        db_table = 'podcasts_entries' # legacy
 
        verbose_name_plural = 'podcasts'
 
        ordering = ('-pub_date',)
 
        get_latest_by = 'pub_date'
 

	
 
    def __unicode__(self):
 
        return self.title
 

	
 
    def get_absolute_url(self):
 
        return u"/podcast/%s/%s/" % (self.pub_date.strftime("%Y/%b/%d").lower(),
 
                                  self.slug)
 
# FIXME
 
#        return (u"/podcast/%s/" % (self.slug))
 

	
 
    def is_recent(self):
 
        return self.pub_date > (datetime.now() - timedelta(days=14))
 
        # question: does datetime.now() do a syscall each time is it called?
www/conservancy/apps/podcast/urls.py
Show inline comments
 
new file 100644
 
from django.conf.urls.defaults import *
 
from models import Podcast, PodcastTag # relative import
 
from sflc.apps.staff.models import Person
 
from datetime import datetime
 

	
 
extra_context = {}
 

	
 
info_dict = {
 
    'queryset': Podcast.objects.all(),
 
    'date_field': 'pub_date',
 
    'extra_context': extra_context,
 
}
 

	
 
urlpatterns = patterns('django.views.generic.date_based',
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/(?P<slug>[-\w]+)/$', 'object_detail', dict(info_dict, slug_field='slug')),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/(?P<day>\w{1,2})/$', 'archive_day', info_dict),
 
   (r'^(?P<year>\d{4})/(?P<month>[a-z]{3})/$', 'archive_month', info_dict),
 
   (r'^(?P<year>\d{4})/$', 'archive_year', dict(info_dict,
 
                                                make_object_list=True)),
 
# FIXME HOW DO I MAKE THE SLUG WORK WITH NO DATES IN IT.
 
#   (r'^(?P<slug>[-\w]+)/$', 'object_detail', dict(info_dict, slug_field='slug')),
 
)
 

	
 
urlpatterns += patterns('sflc.apps.podcast.views',
 
   (r'^/?$', 'custom_index', dict(info_dict, paginate_by=20)),
 
   (r'^query/$', 'query'),
 
)
 

	
 
# Code to display authors and tags on each blog page
 

	
 
def all_tags_by_use_amount():
 
    """Returns all tags with an added 'cnt' attribute (how many times used)
 

	
 
    Also sorts the tags so most-used tags appear first.
 
    """
 

	
 
    # tally use amount
 
    retval = []
 
    current = None
 
    for obj in PodcastTag.objects.filter(podcast__pub_date__lte=datetime.now(),
 
                                       podcast__isnull=False).order_by('label'):
 
        if current is not None and obj.id == current.id:
 
            current.cnt += 1
 
        else:
 
            if current is not None:
 
                retval.append(current)
 
            current = obj
 
            current.cnt = 1
 
    if current is not None:
 
        retval.append(current)
 

	
 
    # sort and return
 
    retval.sort(key=lambda x: -x.cnt)
 
    return retval
 

	
 
# The functions are passed to the context uncalled so they will be
 
# called for each web request.  If we want to only make these database
 
# queries a single time when a web server process begins, call both
 
# functions below (i.e. make both lines below end in '()')
 

	
 
extra_context['all_tags'] = all_tags_by_use_amount
www/conservancy/apps/podcast/views.py
Show inline comments
 
new file 100644
 
from models import Podcast, PodcastTag # relative import
 
from django.views.generic.list_detail import object_list
 
from sflc.apps.staff.models import Person
 
from django.shortcuts import get_object_or_404, render_to_response
 
from datetime import datetime
 

	
 
def OR_filter(field_name, objs):
 
    from django.db.models import Q
 
    return reduce(lambda x, y: x | y,
 
                  [Q(**{field_name: x.id}) for x in objs])
 

	
 
def last_name(person):
 
    return person.formal_name.rpartition(' ')[2]
 

	
 
def custom_index(request, queryset, *args, **kwargs):
 
    """Podcast list view that allows scrolling and also shows an index by
 
    year.
 
    """
 

	
 
    kwargs = kwargs.copy()
 
    kwargs['extra_context'] = kwargs.get('extra_context', {}).copy()
 
    extra_context = kwargs['extra_context']
 

	
 
    date_field = kwargs['date_field']
 
    del kwargs['date_field']
 

	
 
    if not kwargs.get('allow_future', False):
 
        queryset = queryset.filter(**{'%s__lte' % date_field: datetime.now()})
 

	
 
    authors = []
 
    if 'author' in request.GET:
 
        authors = [get_object_or_404(Person, username=author)
 
                   for author in request.GET.getlist('author')]
 
        extra_context['authors'] = authors
 
        queryset = queryset.filter(OR_filter('author', authors))
 

	
 
    tags = []
 
    if 'tag' in request.GET:
 
        tags = [get_object_or_404(PodcastTag, slug=tag)
 
                for tag in request.GET.getlist('tag')]
 
        extra_context['tags'] = tags
 
        queryset = queryset.filter(OR_filter('tags', tags))
 

	
 
    if authors or tags:
 
        query_string = '&'.join(['author=%s' % a.username for a in authors]
 
                                + ['tag=%s' % t.slug for t in tags])
 
        extra_context['query_string'] = query_string
 

	
 
    else:
 
        date_list = queryset.dates(date_field, 'year')
 
        extra_context['date_list'] = date_list
 

	
 
    return object_list(request, queryset, *args, **kwargs)
 

	
 
def query(request):
 
    """Page to query the podcast based on and tags
 
    """
 

	
 
    if request.GET:
 
        d = request.GET.copy()
 
        if 'authors' in d.getlist('all'):
 
            d.setlist('author', []) # remove author queries
 
        if 'tags' in d.getlist('all'):
 
            d.setlist('tag', []) # remove tag queries
 
        d.setlist('all', []) # remove "all" from the query string
 

	
 
        base_url = '/podcast/'
 
        if 'rss' in d:
 
            base_url = '/feeds/podcast/'
 
            d.setlist('rss', []) # remove it
 

	
 
        query_string = d.urlencode()
 

	
 
        return relative_redirect(request, '%s%s%s' % (base_url, '?' if query_string else '', query_string))
 

	
 
    else:
 
        tags = PodcastTag.objects.all().order_by('label')
 
        return render_to_response('podcast/query.html', {'tags': tags})
 

	
 
def relative_redirect(request, path):
 
    from django import http
 
    from django.conf import settings
 

	
 
    host = http.get_host(request)
 
    if settings.FORCE_CANONICAL_HOSTNAME:
 
        host = settings.FORCE_CANONICAL_HOSTNAME
 

	
 
    url = "%s://%s%s" % (request.is_secure() and 'https' or 'http', host, path)
 
    return http.HttpResponseRedirect(url)
www/conservancy/apps/staff/__init__.py
Show inline comments
 
new file 100644
www/conservancy/apps/staff/admin.py
Show inline comments
 
new file 100644
 
from django.contrib import admin
 
from models import Person
 

	
 
class PersonAdmin(admin.ModelAdmin):
 
    list_display = ("username", "formal_name", "casual_name",
 
                    "currently_employed")
 
    list_filter = ["currently_employed"]
 

	
 
admin.site.register(Person, PersonAdmin)
www/conservancy/apps/staff/models.py
Show inline comments
 
new file 100644
 
from django.db import models
 

	
 
class Person(models.Model):
 
    """Staff members
 

	
 
    Referenced from other models (blog, events, etc)
 
    """
 

	
 
    username = models.CharField(max_length=20)
 
    formal_name = models.CharField(max_length=200)
 
    casual_name = models.CharField(max_length=200)
 
#    title = models.CharField(max_length=200, blank=True)
 
#    biography = models.TextField(blank=True)
 
#    phone = models.CharField(max_length=30, blank=True)
 
#    gpg_key = models.TextField(blank=True)
 
#    gpg_fingerprint = models.CharField(max_length=100, blank=True)
 
    currently_employed = models.BooleanField(default=True)
 

	
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        verbose_name_plural = 'people'
 

	
 
    def __unicode__(self):
 
        return self.username
 

	
 
    def biography_url(self):
 
        return u"/about/team/#%s" % self.username
 

	
www/conservancy/apps/summit_registration/__init__.py
Show inline comments
 
new file 100644
www/conservancy/apps/summit_registration/admin.py
Show inline comments
 
new file 100644
 
from django.contrib import admin
 
from models import SummitRegistration
 

	
 
class SummitRegistrationAdmin(admin.ModelAdmin):
 
    list_display = ('name', 'email', 'affiliation', 'cle_credit')
 

	
 
admin.site.register(SummitRegistration, SummitRegistrationAdmin)
 

	
www/conservancy/apps/summit_registration/models.py
Show inline comments
 
new file 100644
 
from django.db import models
 

	
 
class SummitRegistration(models.Model):
 
    """Form fields for summit registrants"""
 

	
 
    name = models.CharField(max_length=300)
 
    affiliation = models.CharField(max_length=700, blank=True)
 
    address = models.TextField(blank=True)
 
    email = models.EmailField(blank=True)
 
    phone = models.CharField(max_length=100, blank=True)
 
    date_created = models.DateField(auto_now_add=True)
 
    cle_credit = models.BooleanField(null=True)
 

	
 
    class Meta:
 
        ordering = ('name',)
 

	
www/conservancy/apps/summit_registration/urls.py
Show inline comments
 
new file 100644
 
from django.conf.urls.defaults import *
 

	
 
urlpatterns = patterns('sflc.apps.summit_registration.views',
 
   (r'^/?$', 'register'),
 
)
www/conservancy/apps/summit_registration/views.py
Show inline comments
 
new file 100644
 
from django.shortcuts import render_to_response
 
from django import forms
 
from models import SummitRegistration
 

	
 
def register(request):
 
    """Summit registration form view
 
    """
 

	
 
    class SummitForm(ModelForm):
 
        class Meta:
 
            model = SummitRegistration
 

	
 
    SummitForm.base_fields['email'].label = 'Email address'
 
    SummitForm.base_fields['phone'].label = 'Phone number'
 
    SummitForm.base_fields['address'].label = 'Mailing address'
 
    SummitForm.base_fields['cle_credit'].label = 'Attending for CLE credit?'
 

	
 
    if request.method == 'POST':
 
        form = SummitForm(request.POST)
 
        if form.is_valid():
 
            form.save()
 
            return render_to_response('summit_registration/register_success.html',
 
                                      {'form': form.cleaned_data})
 
    else:
 
        form = SummitForm()
 

	
 
    return render_to_response('summit_registration/register.html',
 
                              {'form': form})
www/conservancy/apps/worldmap/README
Show inline comments
 
new file 100644
 
map comes from http://en.wikipedia.org/wiki/Image:BlankMap-World6.svg
 
on jan 19, 2007.  It is said to be in the public domain, and it is said
 
to use Robinson projection.
 

	
 
permalink:
 
http://en.wikipedia.org/w/index.php?title=Image:BlankMap-World6.svg&oldid=90903834
 

	
 
A more colorful version is at:
 
http://en.wikipedia.org/wiki/Image:Robinson-projection.jpg
www/conservancy/apps/worldmap/__init__.py
Show inline comments
 
new file 100644
www/conservancy/apps/worldmap/admin.py
Show inline comments
 
new file 100644
 
from django.contrib import admin
 
from models import EarthLocation
 

	
 
class EarthLocationAdmin(admin.ModelAdmin):
 
    list_display = ("label", "html_map_link")
 

	
 
admin.site.register(EarthLocation, EarthLocationAdmin)
www/conservancy/apps/worldmap/models.py
Show inline comments
 
new file 100644
 
from django.db import models
 

	
 
class EarthLocation(models.Model):
 
    """Represents latitude and longitude, with a label"""
 

	
 
    label = models.CharField(max_length=300, unique=True)
 
    latitude = models.DecimalField(max_digits=9, decimal_places=6)
 
    longitude = models.DecimalField(max_digits=9, decimal_places=6)
 

	
 
    date_created = models.DateTimeField(auto_now_add=True)
 
    date_last_modified = models.DateTimeField(auto_now=True)
 

	
 
    class Meta:
 
        unique_together = (("latitude", "longitude"),)
 

	
 
    def __unicode__(self):
 
        return self.label
 

	
 
    def google_maps_link(self):
 
        return ("http://maps.google.com/maps?ll=%s,%s&z=15"
 
                % (self.latitude, self.longitude))
 

	
 
    default_map_link = google_maps_link
 

	
 
    def html_map_link(self): # for Admin, fixme: fix_ampersands
 
        return '<a href="%s">map link</a>' % self.default_map_link()
 
    html_map_link.allow_tags = True
 

	
www/conservancy/apps/worldmap/templates/kml
Show inline comments
 
new file 100644
 
<?xml version="1.0" encoding="UTF-8"?>
 
<kml xmlns="http://earth.google.com/kml/2.1">
 
  <Document>
 
    <Placemark>
 
      <name>{{ location.name }}</name>
 
      <description>
 
        <![CDATA[
 
          {{ location.html_description }}
 
        ]]>
 
      </description>
 
      <Point>
 
        <coordinates>{{ location.latitude }},{{ location.longitude }}</coordinates>
 
      </Point>
 
    </Placemark>
 
  </Document>
 
</kml>
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