diff options
Diffstat (limited to 'apps/photos/utils.py')
| -rw-r--r-- | apps/photos/utils.py | 110 |
1 files changed, 92 insertions, 18 deletions
diff --git a/apps/photos/utils.py b/apps/photos/utils.py index de0884d..57a4cdb 100644 --- a/apps/photos/utils.py +++ b/apps/photos/utils.py @@ -55,7 +55,7 @@ def sync_flickr_photos(*args, **kwargs): print 'already have '+info['id']+' moving on' except ObjectDoesNotExist: taglist = [] - place = place_handler(force_unicode(info['latitude'])+","+force_unicode(info['longitude'])) + location, region = get_geo(float(info['latitude']),float(info['longitude'])) details = client.flickr_photos_getInfo(user_id=settings.FLICKR_USER_ID, photo_id=force_unicode(info['id'])) for t in details.findall('photo/tags/tag'): tag = dict((k, smart_unicode(t.get(k))) for k in t.keys()) @@ -78,12 +78,15 @@ def sync_flickr_photos(*args, **kwargs): exif_iso = exif['ISO Speed'], exif_lens = exif['Focal Length'], exif_date = flickr_datetime_to_datetime(exif["Date and Time (Original)"].replace(':', '-', 2)), - gps = force_unicode(info['latitude'])+","+force_unicode(info['longitude']), - place = place, + lat = float(info['latitude']), + lon = float(info['longitude']), + region = region, + location = location, tags = ", ".join(t for t in taglist) ) + #print info['title'], region, location photo.save() - make_local_size(photo) + #make_local_size(photo) def exif_handler(data): converted = {} @@ -109,20 +112,92 @@ def flickr_datetime_to_datetime(fdt): date_parts = strptime(fdt, '%Y-%m-%d %H:%M:%S') return datetime(*date_parts[0:6]) -def place_handler(gps): - place = Place.objects.all() - count = Place.objects.count() - num = 1 - for p in place: - if p.within_bounds(gps) is True: - return p - elif p.within_bounds(gps) is False and count == num: - return Place.objects.filter(name='Default').get() - num += 1 +def get_geo(lat,lon): + from locations.models import Location, Region + from django.contrib.gis.geos import Point + pnt_wkt = Point(lon, lat) + try: + location = Location.objects.get(geometry__contains=pnt_wkt) + except Location.DoesNotExist: + location = None + region = Region.objects.get(geometry__contains=pnt_wkt) + return location, region + ImageFile.MAXBLOCK = 1000000 -def make_local_size(photo,set): +def slideshow_image(photo): + slide_dir = settings.IMAGES_ROOT + '/slideshow/'+ photo.pub_date.strftime("%Y") + if not os.path.isdir(slide_dir): + os.makedirs(slide_dir) + med = photo.get_original_url() + fname = urllib.urlopen(med) + im = cStringIO.StringIO(fname.read()) # constructs a StringIO holding the image + img = Image.open(im) + cur_width, cur_height = img.size + #if image landscape + if cur_width > cur_height: + new_width = 800 + #check to make sure we aren't upsizing + if cur_width > new_width: + ratio = float(new_width)/cur_width + x = (cur_width * ratio) + y = (cur_height * ratio) + resized = img.resize((int(x), int(y)), Image.ANTIALIAS) + resized_filename = '%s/%s.jpg' %(slide_dir, photo.flickr_id) + resized.save(resized_filename, 'JPEG', quality=95, optimize=True) + else: + filename = '%s/%s.jpg' %(slide_dir, photo.flickr_id) + img.save(filename) + else: + #image portrait + new_height = 600 + #check to make sure we aren't upsizing + if cur_height > new_height: + ratio = float(new_height)/cur_height + x = (cur_width * ratio) + y = (cur_height * ratio) + resized = img.resize((int(x), int(y)), Image.ANTIALIAS) + resized_filename = '%s/%s.jpg' %(slide_dir, photo.flickr_id) + resized.save(resized_filename, 'JPEG', quality=95, optimize=True) + else: + filename = '%s/%s.jpg' %(slide_dir, photo.flickr_id) + img.save(filename) + +def make_local_copies(photo): + orig_dir = settings.IMAGES_ROOT + '/flickr/full/'+ photo.pub_date.strftime("%Y") + if not os.path.isdir(orig_dir): + os.makedirs(orig_dir) + full = photo.get_original_url() + fname = urllib.urlopen(full) + im = cStringIO.StringIO(fname.read()) # constructs a StringIO holding the image + img = Image.open(im) + local_full = '%s/%s.jpg' %(orig_dir, photo.flickr_id) + img.save(local_full) + #save large size + large_dir = settings.IMAGES_ROOT + '/flickr/large/'+ photo.pub_date.strftime("%Y") + if not os.path.isdir(large_dir): + os.makedirs(large_dir) + large = photo.get_large_url() + fname = urllib.urlopen(large) + im = cStringIO.StringIO(fname.read()) # constructs a StringIO holding the image + img = Image.open(im) + local_large = '%s/%s.jpg' %(large_dir, photo.flickr_id) + if img.format == 'JPEG': + img.save(local_large) + #save medium size + med_dir = settings.IMAGES_ROOT + '/flickr/med/'+ photo.pub_date.strftime("%Y") + if not os.path.isdir(med_dir): + os.makedirs(med_dir) + med = photo.get_medium_url() + fname = urllib.urlopen(med) + im = cStringIO.StringIO(fname.read()) # constructs a StringIO holding the image + img = Image.open(im) + local_med = '%s/%s.jpg' %(med_dir, photo.flickr_id) + img.save(local_med) + + +def make_gallery_thumb(photo,set): crop_dir = settings.IMAGES_ROOT + '/gallery_thumbs/' if not os.path.isdir(crop_dir): os.makedirs(crop_dir) @@ -392,8 +467,6 @@ for p in photos.photos.photo: make_local_size(photo) #if (dupe): #break - -""" from locations.models import Location from photos.models import Photo @@ -408,4 +481,5 @@ def find_loc(photos): print photo.id photo.save() except Location.DoesNotExist: - print "photo %s does not fall within any exisiting location" %(photo.id)
\ No newline at end of file + print "photo %s does not fall within any exisiting location" %(photo.id) +"""
\ No newline at end of file |