main: removed some apps I wasn't using and added bak to git to preserve

a copy of old apps

1 files changed, 314 insertions, 0 deletions

diff --git a/bak/unused_apps/photos/retriever.py.bak b/bak/unused_apps/photos/retriever.py.bak
new file mode 100644
index 0000000..d3c572a
--- /dev/null
+++ b/bak/unused_apps/photos/retriever.py.bak
@@ -0,0 +1,314 @@
+from __future__ import division
+import datetime
+import os
+import cStringIO
+import urllib
+
+from django.template.defaultfilters import slugify
+from django.core.exceptions import ObjectDoesNotExist
+from django.utils.encoding import force_unicode
+from django.conf import settings
+
+# Required PIL classes may or may not be available from the root namespace
+# depending on the installation
+try:
+    import Image
+    import ImageFile
+except ImportError:
+    try:
+        from PIL import Image
+        from PIL import ImageFile
+    except ImportError:
+        raise ImportError("Could not import the Python Imaging Library.")
+
+ImageFile.MAXBLOCK = 1000000
+
+from photos.models import Photo, PhotoGallery
+
+# from https://github.com/alexis-mignon/python-flickr-api
+# terribly documented, but offers a good clean OOP approach if you're willing to figure it out...
+import flickr_api
+
+EXIF_PARAMS = {
+    "FNumber": 'f/2.8',
+    "Make": 'Apple',
+    "Model": 'iPhone',
+    "ExposureTime": '',
+    "ISO": '',
+    "FocalLength": '',
+    "LensModel": '',
+    'DateTimeOriginal': '2013:09:03 22:44:25'
+}
+
+
+def sync_flickr_photos(*args, **kwargs):
+    flickr_api.set_keys(api_key=settings.FLICKR_API_KEY, api_secret=settings.FLICKR_API_SECRET)
+    flickr_api.set_auth_handler("app/photos/flickrauth")
+    user = flickr_api.test.login()
+    photos = user.getPhotos(extras="date_upload,date_taken,geo")
+    # reverse! reverse!
+    photos.reverse()
+    for photo in photos:
+        info = photo.getInfo()
+        try:
+            row = Photo.objects.get(flickr_id=info['id'], flickr_secret=info['secret'])
+            print('already have ' + info['id'] + ' moving on')
+        except ObjectDoesNotExist:
+            get_photo(photo)
+
+
+def get_photo(photo):
+    info = photo.getInfo()
+    geo = photo.getLocation()
+    location, region = get_geo(float(geo['latitude']), float(geo['longitude']))
+    exif = exif_handler(photo.getExif())
+    p, created = Photo.objects.get_or_create(
+        title=info['title'],
+        flickr_id=info['id'],
+        flickr_owner=info['owner']['id'],
+        flickr_server=info['server'],
+        flickr_secret=info['secret'],
+        flickr_originalsecret=info['originalsecret'],
+        flickr_farm=info['farm'],
+        pub_date=flickr_datetime_to_datetime(info['taken']),
+        description=info['description'],
+        exif_aperture=exif['FNumber'],
+        exif_make=exif['Make'],
+        exif_model=exif['Model'],
+        exif_exposure=exif['ExposureTime'],
+        exif_iso=exif['ISO'],
+        exif_lens=exif['LensModel'],
+        exif_focal_length=exif['FocalLength'],
+        exif_date=flickr_datetime_to_datetime(exif["DateTimeOriginal"].replace(':', '-', 2)),
+        lat=float(geo['latitude']),
+        lon=float(geo['longitude']),
+        region=region,
+        location=location,
+    )
+    if created:
+        for tag in info['tags']:
+            p.tags.add(tag['raw'])
+    p.save()
+    make_local_copies(p)
+    #retina image:
+    #slideshow_image(p, 2000, 1600, 75)
+    #normal image
+    print(p.title)
+    return p
+
+
+def sync_sets(*args, **kwargs):
+    flickr_api.set_keys(api_key=settings.FLICKR_API_KEY, api_secret=settings.FLICKR_API_SECRET)
+    flickr_api.set_auth_handler("app/photos/flickrauth")
+    user = flickr_api.test.login()
+    photosets = user.getPhotosets()
+    # reverse! reverse!
+    photosets.reverse()
+    disregard = [
+        'POTD 2008',
+        'Snow Day',
+        'Wedding',
+        'Some random stuff',
+        'Lilah & Olivia',
+        '6 months+',
+        '6-9 months',
+        '9-18 months',
+    ]
+    for photoset in photosets:
+        if photoset['title'] in disregard:
+            pass
+        else:
+            try:
+                row = PhotoGallery.objects.get(set_id__exact=photoset['id'])
+                print('%s %s %s' % ('already have', row.set_title, 'moving on...'))
+                # okay it already exists, but is it up-to-date?
+                #get_photos_in_set(row,set.id)
+            except ObjectDoesNotExist:
+                s = PhotoGallery.objects.create(
+                    set_id=force_unicode(photoset['id']),
+                    set_title=force_unicode(photoset['title']),
+                    set_desc=force_unicode(photoset['description']),
+                    set_slug=slugify(force_unicode(photoset['title'])),
+                    primary=force_unicode(photoset['primary']),
+                    pub_date=datetime.datetime.fromtimestamp(float(photoset['date_create']))
+                )
+
+                get_photos_in_set(photoset, s)
+                #create the gallery thumbnail image:
+                photo = Photo.objects.get(flickr_id__exact=str(photoset['primary']))
+                make_gallery_thumb(photo, s)
+
+
+def get_photos_in_set(flickr_photoset, photoset):
+    for photo in flickr_photoset.getPhotos():
+        try:
+            p = Photo.objects.get(flickr_id__exact=str(photo['id']))
+        except ObjectDoesNotExist:
+            p = get_photo(photo)
+        if p.is_public:
+            photoset.photos.add(p)
+            slideshow_image(p, 1000, 800, 95)
+
+
+################################################
+## Various meta data and geo helper functions ##
+################################################
+
+
+def exif_handler(data):
+    converted = {}
+    try:
+        for t in data:
+            converted[t['tag']] = t['raw']
+    except:
+        pass
+    for k, v in EXIF_PARAMS.items():
+        if not converted.has_key(k):
+            converted[k] = v
+    return converted
+
+
+def flickr_datetime_to_datetime(fdt):
+    from datetime import datetime
+    from time import strptime
+    date_parts = strptime(fdt, '%Y-%m-%d %H:%M:%S')
+    return datetime(*date_parts[0:6])
+
+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
+    try:
+        region = Region.objects.get(geometry__contains=pnt_wkt)
+    except Region.DoesNotExist:
+        region = None
+    return location, region
+
+#######################################################################
+## Photo retrieval functions to pull down images from Flickr servers ##
+#######################################################################
+
+def slideshow_image(photo,max_width, max_height, quality):
+    slide_dir = settings.IMAGES_ROOT + '/slideshow/'+ photo.pub_date.strftime("%Y")
+    if not os.path.isdir(slide_dir):
+        os.makedirs(slide_dir)
+
+    # Is it a retina image or not?
+    if max_width >= 1001 or max_height >= 801:
+        filename = '%s/%sx2.jpg' %(slide_dir, photo.flickr_id)
+    else:
+        filename = '%s/%s.jpg' %(slide_dir, photo.flickr_id)
+
+    flickr_photo = photo.get_original_url()
+    fname = urllib.urlopen(flickr_photo)
+    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 = max_width
+        #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.save(filename, 'JPEG', quality=quality, optimize=True)
+        else:
+            img.save(filename)
+    else:
+        #image portrait
+        new_height = max_height
+        #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.save(filename, 'JPEG', quality=quality, optimize=True)
+        else:
+            img.save(filename)
+    photo.slideshowimage_width = photo.get_width
+    photo.slideshowimage_height = photo.get_height
+    photo.slideshowimage_margintop = photo.get_margin_top
+    photo.slideshowimage_marginleft = photo.get_margin_left
+    photo.save()
+    #now resize the local copy
+
+
+
+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)
+    remote = photo.get_original_url()
+    print(remote)
+    fname = urllib.urlopen(remote)
+    im = cStringIO.StringIO(fname.read()) # constructs a StringIO holding the image
+    img = Image.open(im)
+
+    #calculate crop:
+    cur_width, cur_height = img.size
+    new_width, new_height = 291, 350
+    ratio = max(float(new_width)/cur_width,float(new_height)/cur_height)
+    x = (cur_width * ratio)
+    y = (cur_height * ratio)
+    xd = abs(new_width - x)
+    yd = abs(new_height - y)
+    x_diff = int(xd / 2)
+    y_diff = int(yd / 2)
+    box = (int(x_diff), int(y_diff), int(x_diff+new_width), int(y_diff+new_height))
+
+    #create resized file
+    resized = img.resize((int(x), int(y)), Image.ANTIALIAS).crop(box)
+    # save resized file
+    resized_filename = '%s/%s.jpg' %(crop_dir, set.id)
+    try:
+        if img.format == 'JPEG':
+            resized.save(resized_filename, 'JPEG', quality=95, optimize=True)
+        else:
+            resized.save(resized_filename)
+    except IOError, e:
+        if os.path.isfile(resized_filename):
+            os.unlink(resized_filename)
+        raise e
+    #os.unlink(img)
+
+
+