class WorkPhoto(models.Model):
work = models.ForeignKey(Work,
on_delete=models.CASCADE,
related_name="photo_work",
blank=True)
file = ProcessedImageField(
format='JPEG',
options={'quality': 90},
upload_to="work/",
processors=[Transpose(),
ResizeToFit(width=1024, upscale=False)])
preview = ProcessedImageField(
format='JPEG',
options={'quality': 60},
upload_to="work/",
processors=[Transpose(),
ResizeToFit(width=102, upscale=False)])
created = models.DateTimeField(auto_now_add=True,
auto_now=False,
verbose_name="Создано")
class Meta:
indexes = (BrinIndex(fields=['created']), )
verbose_name = 'Фото'
verbose_name_plural = 'Фото'
ordering = ["-created"]
class Building(Importable, CachedEntity):
"""A physical building withing the campus"""
#: Full name
name = djm.CharField(max_length=32, unique=True)
#: Abbreviated name
abbreviation = djm.CharField(max_length=16, unique=True, null=True, db_index=True)
#: Tag in the campus map
map_tag = djm.CharField(max_length=20, unique=True)
#: Geographical center
location = gis.PointField(geography=True, null=True)
#: Picture illustrating this building
picture = djm.ImageField(upload_to=building_pic_path, null=True, blank=True)
picture_thumbnail = ImageSpecField(
source='picture',
processors=[ResizeToFit(*settings.THUMBNAIL_SIZE)],
format='JPEG',
options={'quality': settings.MEDIUM_QUALITY})
picture_cover = ImageSpecField(
source='picture',
processors=[ResizeToFit(*settings.COVER_SIZE)],
format='JPEG',
options={'quality': settings.HIGH_QUALITY})
class Meta:
ordering = ['name']
def __str__(self):
return self.name
def get_absolute_url(self):
return reverse('college:building', args=[self.id])
class Venue(models.Model):
owner = models.ForeignKey(User,
null=True,
blank=True,
verbose_name='Responsable',
on_delete=models.SET_NULL)
name = models.CharField(null=False, verbose_name='Nombre', max_length=240)
description = models.TextField(null=False, blank=True)
latitude = models.FloatField(null=False, verbose_name='Latitud')
longitude = models.FloatField(null=False, verbose_name='Longitud')
image = ProcessedImageField(
null=True,
blank=True,
upload_to=RandomFileName('venue/'),
verbose_name='Imagen de cabecera',
processors=[ResizeToFit(900, 900, upscale=False)],
format='JPEG')
profile_image = ProcessedImageField(
null=True,
blank=True,
upload_to=RandomFileName('venue/'),
verbose_name='Imagen de perfil',
processors=[ResizeToFit(512, 512, upscale=False)],
format='JPEG')
profile_thumbnail = ImageSpecField(
source='profile_image',
processors=[ResizeToFill(150, 150, upscale=False)],
format='JPEG',
options={'quality': 70})
address = models.TextField(null=True, blank=True)
public_space = models.BooleanField(
default=False, verbose_name='Espacio en la vía pública')
facebook_link = models.CharField(null=True,
blank=True,
verbose_name='Página de Facebook',
max_length=250)
twitter_link = models.CharField(null=True,
blank=True,
verbose_name='Perfil de Twitter',
max_length=250)
webpage_link = models.CharField(null=True,
blank=True,
verbose_name='Página web',
max_length=250)
class Meta:
verbose_name = 'Escenario'
verbose_name_plural = 'Escenarios'
ordering = ['name']
permissions = (("manage_venue", "Puede gestionar un espacio"), )
def __str__(self):
return self.name
def __unicode__(self):
return self.name
class PostImage(models.Model):
post = models.OneToOneField(Post,
on_delete=models.CASCADE,
related_name='image',
null=True)
image = ProcessedImageField(
verbose_name=_('image'),
storage=post_image_storage,
upload_to=upload_to_post_image_directory,
width_field='width',
height_field='height',
blank=False,
null=True,
format='JPEG',
options={'quality': 80},
processors=[ResizeToFit(width=1024, upscale=False)])
width = models.PositiveIntegerField(editable=False,
null=False,
blank=False)
height = models.PositiveIntegerField(editable=False,
null=False,
blank=False)
hash = models.CharField(_('hash'), max_length=64, blank=False, null=True)
thumbnail = ProcessedImageField(
verbose_name=_('thumbnail'),
storage=post_image_storage,
upload_to=upload_to_post_image_directory,
blank=False,
null=True,
format='JPEG',
options={'quality': 30},
processors=[ResizeToFit(width=1024, upscale=False)])
media = GenericRelation(PostMedia)
@classmethod
def create_post_image(cls, image, post_id):
hash = sha256sum(file=image.file)
return cls.objects.create(image=image, post_id=post_id, hash=hash)
@classmethod
def create_post_media_image(cls, image, post_id, order):
hash = sha256sum(file=image.file)
post_image = cls.objects.create(image=image,
post_id=post_id,
hash=hash,
thumbnail=image)
PostMedia.create_post_media(type=PostMedia.MEDIA_TYPE_IMAGE,
content_object=post_image,
post_id=post_id,
order=order)
return post_image
class Band(models.Model):
name = models.CharField(null=False, verbose_name='Nombre', max_length=240)
tag = models.ForeignKey(Tag, null=True, related_name="band_tag", on_delete=models.SET_NULL)
genre = models.CharField(null=True, blank=True, verbose_name='etiqueta', max_length=240)
profile_image = ProcessedImageField(null=True, blank=True, upload_to=RandomFileName('band/'),
processors=[ResizeToFit(512, 512, upscale=False)], format='JPEG', verbose_name='Imagen principal')
band_image = ProcessedImageField(null=True, blank=True, upload_to=RandomFileName('band/'),
processors=[ResizeToFit(1200, 600, upscale=False)], format='JPEG',
verbose_name='Imagen de cabecera')
profile_thumbnail = ImageSpecField(source='profile_image',
processors=[ResizeToFill(150, 150, upscale=False)],
format='JPEG',
options={'quality': 70})
profile_thumb = ImageRatioField('profile_image', '200x200')
city = models.CharField(null=True, blank=True, verbose_name='Ciudad', max_length=140)
num_members = models.IntegerField(null=True, blank=True, default=1)
description = models.TextField(null=True, blank=True, verbose_name='Descripción')
embed_code = models.TextField(null=True, blank=True, verbose_name='Códido embed para escucha (Bandcamp, Soundcloud, Spotify...')
embed_media = models.TextField(null=True, blank=True, verbose_name='Códido embed de vídeo (Youtube, Vimeo...')
facebook_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Página de Facebook')
youtube_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Canal de Youtube')
twitter_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Perfil de Twitter')
instagram_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Perfil de Instagram')
bandcamp_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Página de BandCamp')
webpage_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Página web')
presskit_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Presskit')
spotify_link = models.CharField(null=True, blank=True, max_length=250, verbose_name='Perfil de Spotify')
owner = models.ForeignKey(User, null=True, blank=True, verbose_name="Responsable", on_delete=models.SET_NULL)
hidden_in_catalog = models.BooleanField(default=False, verbose_name="Oculto en el listado principal",
help_text="Ocultar el perfil del listado, para bandas que no son de Alcala pero se crea su perfil para ciclos y festivales")
class Meta:
verbose_name = 'Banda'
verbose_name_plural = 'Bandas'
ordering = ['name']
permissions = (
("manage_band", "Puede gestionar bandas"),
)
def __str__(self):
return self.name
def __unicode__(self):
return self.name
class Event(models.Model):
subject = models.CharField(choices=SUBJECT_TYPES, null=True, max_length=20, default=SUBJECT_TYPES[0][0])
name = models.CharField(max_length=255)
slug = models.SlugField(max_length=255, blank=True, editable=False, null=True)
ingress = models.TextField(blank=True, null=True)
description = RichTextField()
image = models.ImageField(null=True, blank=True)
image_wide = ImageSpecField(source='image',
processors=[ResizeToFit(width=1280, height=800, upscale=True)],
options={'quality': 80},
autoconvert=True)
image_medium = ImageSpecField(source='image',
processors=[ResizeToFit(width=750, height=800, upscale=True)],
options={'quality': 80},
autoconvert=True)
start_time = models.DateTimeField(null=False)
end_time = models.DateTimeField(blank=True, null=True)
street_address = models.CharField(max_length=255)
city = models.CharField(max_length=255, blank=True, null=True)
lat = models.DecimalField(max_digits=19, decimal_places=16, null=True, default=None, blank=True)
lng = models.DecimalField(max_digits=19, decimal_places=16, null=True, default=None, blank=True)
publication_date = models.DateTimeField(default=timezone.now, blank=True)
visible = models.BooleanField(default=True)
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
def save(self, *args, **kwargs):
if (not self.slug) or (slugify(self.name) not in self.slug):
self.slug = self.__get_unique_slug()
super().save()
def __str__(self):
return f"{self.name}"
def __get_unique_slug(self):
slug = slugify(self.name)
unique_slug = slug
num = 1
while Event.objects.filter(slug=unique_slug).exists():
unique_slug = '{}-{}'.format(slug, num)
num += 1
return unique_slug
def create_resizes_of_image(image):
""" Create the web and thumb, and return a list of (source, dest) images to be transferred to
the fileserver, including the original.
"""
event = image.event
year = event.startdate.split('-')[0]
dest_media_folder = os.path.join('archive', year, slugify(event.name))
# Add original to files to be transferred
files_to_transfer = [(image.original.path,
os.path.join(dest_media_folder,
'%d-original.jpg' % image.id))]
# Do the actual conversion
pil_img = PILImage.open(image.original)
thumb = ImageOps.fit(pil_img, (75, 75), PILImage.ANTIALIAS)
#thumb = ResizeToFit(75, 75).process(pil_img)
websize = ResizeToFit(1500, 800, upscale=False).process(pil_img)
for size, appendix in [(thumb, 'thumb'), (websize, 'web')]:
filename = '%s-%s.jpg' % (image.id, appendix)
local_path = os.path.join(settings.MEDIA_ROOT, 'local',
'raw-archive-images', filename)
if not os.path.exists(os.path.dirname(local_path)):
os.mkdir(os.path.dirname(local_path))
save_image(size, local_path, 'jpeg')
files_to_transfer.append(
(local_path, os.path.join(dest_media_folder, filename)))
# Set the new URL to the original image
image.original = None
image.original = dest_media_folder + '/%d-original.jpg' % image.id
return files_to_transfer
class PostventaEventoEquipoDocumento(models.Model):
evento = models.ForeignKey(PostventaEventoEquipo,
related_name='documentos',
on_delete=models.PROTECT,
db_column='equ')
nombre_archivo = models.CharField(max_length=120, db_column='nombre')
archivo = models.FileField(
upload_to=postventa_evento_equipo_documento_upload_to,
db_column='file',
null=True)
imagen = ProcessedImageField(
processors=[ResizeToFit(1080, 720)],
format='JPEG',
options={'quality': 70},
upload_to=postventa_evento_equipo_documento_upload_to,
db_column='img',
null=True)
creado_por = models.ForeignKey(User,
on_delete=models.PROTECT,
blank=True,
null=True,
db_column='crt_by')
class Meta:
db_table = 'postventa_even_equip_docs'
permissions = [
("list_postventaeventoequipodocumento",
"Can list documentos evento postventa equipo"),
]
class PostImage(models.Model):
post = models.OneToOneField(Post,
on_delete=models.CASCADE,
related_name='image')
image = ProcessedImageField(
verbose_name=_('image'),
storage=post_image_storage,
upload_to=upload_to_post_image_directory,
width_field='width',
height_field='height',
blank=False,
null=True,
format='JPEG',
options={'quality': 100},
processors=[ResizeToFit(width=1024, upscale=False)])
width = models.PositiveIntegerField(editable=False,
null=False,
blank=False)
height = models.PositiveIntegerField(editable=False,
null=False,
blank=False)
hash = models.CharField(_('hash'), max_length=64, blank=False, null=True)
@classmethod
def create_post_image(cls, image, post_id):
hash = sha256sum(file=image.file)
return cls.objects.create(image=image, post_id=post_id, hash=hash)
def image_to_pdf(self, img, pdf_path=None, **kwargs):
"""
Converts an input image file to a PDF file.
:param img: image file opened with the PIL library.
:param pdf_path: optional parameter indicating file path of the to-be-generated PDF file.
A temporary file is created if no value is provided.
:param kwargs: any parameter accepted by Image.save i.e. quality
:return:
"""
processor = ResizeToFit(width=self.max_size_in_pixels[0],
height=self.max_size_in_pixels[1])
img = processor.process(img)
# Create a white canvas and paste the image
final_img_width = min(img.size[0], self.max_size_in_pixels[0])
final_img_height = min(img.size[1], self.max_size_in_pixels[1])
tmp_image = Image.new("RGB", (final_img_width, final_img_height),
"white")
margin_left = 0
margin_top = 0
tmp_image.paste(
img, (margin_left, margin_top, final_img_width, final_img_height))
tmp_image = self.compress_img(tmp_image, quality=70)
# Save the image as .pdf file
if not pdf_path:
f = NamedTemporaryFile(delete=False)
pdf_path = f.name
tmp_image.save(pdf_path, "PDF", resolution=100.0, **kwargs)
return pdf_path
def faviconGenerator(originalImage, directory):
index = 0
sizes = [
#
# FileName LogoSize BoxSize
#
["favicon-32", [32, 32], [32, 32]],
["favicon-57", [57, 57], [57, 57]],
["favicon-76", [76, 76], [76, 76]],
["favicon-96", [96, 96], [96, 96]],
["favicon-120", [120, 120], [120, 120]],
["favicon-128", [128, 128], [128, 128]],
["smalltile", [128, 128], [128, 128]],
["favicon-144", [144, 144], [144, 144]],
["favicon-152", [152, 152], [152, 152]],
["favicon-180", [180, 180], [180, 180]],
["favicon-196", [196, 196], [196, 196]],
["favicon-228", [228, 228], [228, 228]],
["mediumtile", [270, 270], [270, 270]],
["widetile", [270, 270], [558, 270]],
["largetile", [558, 558], [558, 558]],
]
outfile = os.path.splitext(originalImage)[0] + ".png"
for size in sizes:
im = Image.open(originalImage)
processor = ProcessorPipeline([ResizeToFit(size[1][0], size[1][1])])
result = processor.process(im)
background = Image.new('RGBA', size[2], (255, 255, 255, 0))
background.paste(result, (int((size[2][0] - result.size[0]) / 2),
int((size[2][1] - result.size[1]) / 2)))
background.save(directory + "/" + size[0] + ".png")
print("{}.png generated".format(size[0]))
class Thumbnail(ImageSpec):
processors = [
ResizeToFit(settings.VCMS_SHARE_THUMBNAIL_WEIGHT,
settings.VCMS_SHARE_THUMBNAIL_HEIGHT, False)
]
format = 'JPEG'
options = {'quality': 80}
class Category(models.Model):
name = models.CharField(null=True,
blank=True,
verbose_name=_('Nombre'),
max_length=250)
description = models.TextField(null=True,
blank=True,
verbose_name=_('Descripción'))
color = models.CharField(
null=True,
blank=True,
verbose_name=_('Color de etiqueta (código hexadecimal)'),
max_length=30)
photo = ProcessedImageField(
null=True,
blank=True,
upload_to=RandomFileName('momenti/'),
verbose_name=_('Imagen principal'),
processors=[ResizeToFit(1024, 1024, upscale=False)],
format='JPEG')
photo_thumbnail = ImageSpecField(
source='photo',
processors=[ResizeToFill(150, 150, upscale=False)],
format='JPEG',
options={'quality': 70})
class Meta:
verbose_name = _('Categoría')
verbose_name_plural = _('Categorías')
ordering = ['name']
def __unicode__(self):
return self.name if self.name else ''
class Toy(models.Model):
title = models.CharField(max_length=100)
toy_image = models.ImageField(upload_to='toy/%Y/%m/%d',
null=True,
blank=True)
image_thumb = ImageSpecField(
source='toy_image',
processors=[ResizeToFit(400, 400)], # 처리할 작업목록
format='JPEG',
options={'quality': 80},
)
tech_stack = models.ManyToManyField('TechStack',
related_name='toy_techstack_set',
null=True,
blank=True)
start_date = models.DateField()
end_date = models.DateField(null=True, blank=True)
desc = models.TextField()
url = models.CharField(max_length=200)
idate = models.DateTimeField(auto_now_add=True)
mdate = models.DateTimeField(auto_now=True)
class Meta:
db_table = "toy"
ordering = ["-idate"]
def __str__(self):
return self.title
class WebSpec(ImageSpec):
format = 'JPEG'
options = {'quality': 90}
processors = [
Transpose(Transpose.AUTO),
ResizeToFit(1600, 1600, upscale=False)
]
class IntercoopEntity(models.Model):
name = models.CharField(null=True, blank=True, max_length=250, verbose_name=_('Nombre'))
expiration = models.IntegerField(default=INVITE_DURATION_YEARS, verbose_name=_('Años de validez'))
include_code = models.BooleanField(default=True, verbose_name=_('Incluir identificador de socia externa para validación'))
code_label = models.CharField(null=True, blank=True, max_length=200, verbose_name=_('Etiqueta del identificador'))
logo = ProcessedImageField(null=True, blank=True, upload_to=RandomFileName('intercoop/'),
verbose_name='Logo en alta resolución',
processors=[ResizeToFit(1024, 1024, upscale=False)], format='JPEG',
options={'quality': 80})
description = models.TextField(null=True, blank=True, verbose_name='Descripción')
slug = models.CharField(null=True, blank=True, max_length=200,verbose_name='Enlace permanente', help_text='Identificador para el enlace de alta')
class Meta:
verbose_name = _('Entidad de intercooperación')
verbose_name_plural = _('Entidades de intercooperación')
ordering = ('name',)
permissions = (
("mespermission_can_manage_entity", _("Puede gestionar entidades de intercooperación")),
("mespermission_can_add_entity", _("Puede añadir entidades de intercooperación")),
)
def __str__(self):
return self.name
def __unicode__(self):
return self.name
class Image(models.Model):
uuid = models.CharField(_("image uuid"),
max_length=36,
null=True,
blank=True,
unique=True)
photo = ProcessedImageField(
verbose_name=_("photo"),
upload_to="uploads/gallery/images",
processors=[ResizeToFit(3200, 1800)],
format="PNG",
)
photo_preview = ImageSpecField(source="photo",
processors=[ResizeToCover(400, 400)],
format="PNG")
name = models.CharField(_("name"), max_length=80, blank=False)
description = models.TextField(_("description"),
max_length=8000,
blank=True)
show_later = models.BooleanField(_("latest picture"), blank=False)
date = models.DateTimeField(_("picture date"), blank=False)
date_created = models.DateTimeField(_("date created"),
auto_created=True,
auto_now_add=True)
date_updated = models.DateTimeField(_("date updated"), auto_now=True)
def __str__(self):
return self.name
def admin_image_tag(self):
return mark_safe('<img style="width: 150px;" src="{}" />'.format(
self.photo_preview.url))
admin_image_tag.short_desription = _("image short desc")
class GalleryPhoto(models.Model):
gallery = models.ForeignKey(Gallery,
null=True,
related_name='photos',
on_delete=models.CASCADE)
order = models.IntegerField(verbose_name=_('Orden'), default=0)
title = models.CharField(null=True,
blank=True,
verbose_name=_('Título'),
max_length=250)
image = ProcessedImageField(
null=True,
blank=True,
upload_to=RandomFileName('photos/'),
processors=[ResizeToFit(512, 512, upscale=False)],
format='JPEG')
image_thumbnail = ImageSpecField(
source='image',
processors=[ResizeToFill(150, 150, upscale=False)],
format='JPEG',
options={'quality': 70})
uploaded = models.DateTimeField(auto_now_add=True)
class Meta:
verbose_name = _('Foto')
verbose_name_plural = _('Fotos')
ordering = ['order']
class User(SignatureModel, AbstractUser):
"""Extends the standard django user model with additional fields"""
default_approver = models.ForeignKey(
'User',
on_delete=models.PROTECT,
related_name='+',
to_field='username',
db_column='default_approver',
blank=True,
null=True,
)
role = models.CharField(max_length=512, blank=True, null=True)
image = ProcessedImageField(
upload_to=get_profile_image_filename,
null=True,
blank=True,
processors=[ResizeToFit(1000, 1000)],
format='JPEG',
options={'quality': 70},
)
phone = PhoneField(max_length=512, blank=True, null=True)
room = models.CharField(max_length=512, blank=True, null=True)
on_facewall = models.BooleanField(default=True)
division = models.ForeignKey('Division', on_delete=models.CASCADE, db_column='division', default=1)
def get_absolute_url(self):
return reverse('staff_list:profile', args=[self.pk])
def phone_number(self):
if self.phone:
return self.phone.replace('+44 (0)1865 2', '')
def faviconGenerator(imageLocation):
originalImage = imageLocation
directory = '/opt/osp/static'
index = 0
sizes = [
#
# FileName LogoSize BoxSize
#
["favicon-16x16", [16,16], [16,16]],
["favicon-32x32", [32,32], [32,32]],
["apple-touch-icon", [180,180], [180,180]],
["android-chrome-192x192", [192, 192], [192, 192]],
["android-chrome-512x512", [512, 512], [512, 512]],
]
outfile = os.path.splitext(originalImage)[0] + ".png"
for size in sizes:
im = Image.open(originalImage)
processor = ProcessorPipeline([ResizeToFit(size[1][0], size[1][1])])
result = processor.process(im)
background = Image.new('RGBA', size[2], (255, 255, 255, 0))
background.paste(
result, (int((size[2][0] - result.size[0]) / 2), int((size[2][1] - result.size[1]) / 2))
)
background.save(directory + "/" + size[0] + ".png")
im = Image.open(originalImage)
processor = im.resize((16,16), Image.LANCZOS)
processor.save(directory + "/favicon.ico")
return 'OK'
class Codelab(CommonInfo):
title = models.CharField(max_length=100)
image = models.ImageField(upload_to='codelab/%Y/%m/%d',
help_text='대표이미지를 선택해주세요.')
image_thumb = ImageSpecField(
source='image',
processors=[ResizeToFit(400, 400)], # 처리할 작업목록
format='JPEG',
options={'quality': 80},
)
desc = models.CharField(max_length=200)
favorite = models.IntegerField(default=0)
isview = models.BooleanField(default=True)
category = models.ForeignKey('CodelabCategory',
null=True,
on_delete=models.SET_NULL)
class Meta:
db_table = 'codelab'
ordering = ['-idate']
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('codelab:codelab', args=[self.id])
class MyUser(UserMixin,AbstractUser):
ROLES = (('A', 'Admin'),
('SA','Super Admin'),
('E','Enumerator'),
('V', 'View Only'),
)
SEX = (('MALE', 'Male'), ('FEMALE', 'Female'), ('NS', 'Not Set'))
# TYPE=(('AT','Attendee'),('OG','Organizer'))
role=models.CharField(max_length=45,default="A",choices=ROLES)
phone = models.CharField(max_length=50, null=True, blank=True)
google_profile_image = models.URLField(max_length=200, blank=True, null=True)
dob = models.DateField(null=True, blank=True)
bio = models.CharField(max_length=100, null=True, blank=True)
image = models.ImageField("uploads", upload_to=scramble, null=True, blank=True)
gender = models.CharField(max_length=5, choices=SEX, default='NS')
allow_notification = models.BooleanField(default=True, )
main_image = ImageSpecField(source='image', processors=[ResizeToFit(height=400)], format='JPEG',
options={'quality': 80})
confirm_code = models.IntegerField(null=True, blank=True)
reset_code = models.IntegerField(null=True, blank=True)
old_password = models.CharField(null=True, blank=True,max_length=55)
changed_password=models.BooleanField(default=False)
verified=models.BooleanField(default=False)
dummy=models.BooleanField(default=False)
class Meta:
ordering=('id',)
class Profile(models.Model):
user = models.OneToOneField(User,
related_name='profile',
on_delete=models.CASCADE)
image = models.ImageField(verbose_name='Image',
validators=[validate_image],
upload_to=make_upload_path,
blank=True,
null=True)
created_at = models.DateTimeField(verbose_name='Publication date',
auto_now_add=True,
null=True)
updated_at = models.DateTimeField(verbose_name='Updated',
auto_now=True,
null=True)
thumbnail = ImageSpecField(
[ResizeToFit(height=60, width=60, upscale=True)], source='image')
middle = ImageSpecField([ResizeToFit(height=180, width=180, upscale=True)],
source='image')
def __str__(self):
return self.user.username
@property
def upload_dir(self):
return 'profile/images'
class Meta:
ordering = ('-pk', )
verbose_name = 'Profile'
verbose_name_plural = 'Profiles'
def admin_thumbnail(self):
if self.image:
return mark_safe('<img src="{}" />'.format(self.thumbnail.url))
else:
return ''
admin_thumbnail.short_description = 'Image'
admin_thumbnail.allow_tags = True
@property
def username(self):
return self.user.username
class New(models.Model):
id = models.BigIntegerField(unique=True, primary_key=True)
uuid = models.UUIDField(default=uuid.uuid4,
editable=False,
unique=True,
verbose_name="uuid")
title = models.CharField(max_length=200, verbose_name="Название")
description = models.TextField(max_length=1000,
verbose_name="Описание новости")
creator = models.ForeignKey(settings.AUTH_USER_MODEL,
on_delete=models.CASCADE,
verbose_name="Пользователь")
image = ProcessedImageField(
format='JPEG',
options={'quality': 90},
upload_to=upload_to_user_directory,
processors=[ResizeToFit(width=1024, upscale=False)])
is_active = models.BooleanField(default=False, verbose_name='Пост активен')
is_deleted = models.BooleanField(default=False, verbose_name='Пост удален')
is_private = models.BooleanField(default=False,
verbose_name='Пост приватный')
content = RichTextUploadingField(
config_name='default',
external_plugin_resources=[(
'youtube',
'/static/ckeditor_plugins/youtube/youtube/',
'plugin.js',
)],
)
created = models.DateTimeField(auto_now_add=True,
auto_now=False,
verbose_name="Время публикации")
votes_off = models.BooleanField(default=False,
verbose_name='Лайки-дизлайки отключены')
def __str__(self):
return self.title
class Meta:
indexes = (BrinIndex(fields=['created']), )
verbose_name = "пост"
verbose_name_plural = "посты"
def all_visits_count(self):
from stst.models import NewNumbers
return NewNumbers.objects.filter(new=self.pk).values('pk').count()
def likes(self):
from common.model.votes import NewVotes
likes = NewVotes.objects.filter(parent=self, vote__gt=0)
return likes
def dislikes(self):
from common.model.votes import NewVotes
dislikes = NewVotes.objects.filter(parent=self, vote__lt=0)
return dislikes
def create_image_grid(items,
thumb_width=500,
thumb_height=500,
padding=0,
background=(255, 255, 255),
resize_to_fill=False):
""" Greate a grid of images.
:param items: iterable of [(row, col, image), ...]
"""
# adjust so that the top left is (0, 0)
min_row = min(t[0] for t in items)
min_col = min(t[1] for t in items)
items = [(row - min_row, col - min_col, image)
for (row, col, image) in items]
# find bottom-right
nrows = 1 + max(t[0] for t in items)
ncols = 1 + max(t[1] for t in items)
# output canvas
cell_width = thumb_width + padding
cell_height = thumb_height + padding
size = (ncols * cell_width, nrows * cell_height)
print 'Creating image grid...'
print 'nrows:', nrows
print 'ncols:', ncols
print 'size:', size
out = Image.new(mode='RGB', size=size, color=background)
# splat images
filled = np.zeros((nrows, ncols), dtype=np.bool)
for (row, col, image) in items:
if filled[row, col]:
continue
filled[row, col] = True
try:
if isinstance(image, basestring):
thumb = Image.open(image)
else:
thumb = open_image(image)
except Exception as e:
print e
continue
if resize_to_fill:
thumb = ResizeToFill(thumb_width, thumb_height).process(thumb)
else:
thumb = ResizeToFit(thumb_width, thumb_height).process(thumb)
thumb = ResizeCanvas(thumb_width, thumb_height,
color=background).process(thumb)
x = col * cell_width
y = row * cell_height
out.paste(thumb, box=(x, y, x + thumb_width, y + thumb_height))
return out
class IndexConfiguration(SingletonModel):
def header_imagen_upload_to(instance, filename):
new_filename = get_image_name(clase='Header', filename=filename)
return "web/img/index/%s" % new_filename
def overlay_publicidad_imagen_upload_to(instance, filename):
new_filename = get_image_name(clase='Overlay', filename=filename)
return "web/img/index/%s" % new_filename
header_titulo = models.CharField(max_length=150, default='Aqui el titulo')
header_text = models.TextField(max_length=150,
default='Aqui la descripción',
null=True,
blank=True)
header_text_en = models.TextField(max_length=150,
default='Aqui la descripción Ingles',
null=True,
blank=True)
header_imagen = ProcessedImageField(
processors=[SmartResize(width=2560, height=1500, upscale=False)],
format='JPEG',
options={'quality': 50},
upload_to=header_imagen_upload_to,
verbose_name='Imagen Cabezote (2560 x 1500)',
null=True,
blank=True)
header_imagen_normal = ImageSpecField(
processors=[SmartResize(width=1280, height=750, upscale=False)],
options={'quality': 50},
source='header_imagen',
format='JPEG')
header_imagen_webp = ImageSpecField(
processors=[SmartResize(width=1280, height=750, upscale=False)],
options={'quality': 50},
source='header_imagen',
format='WEBP')
header_imagen_cell = ImageSpecField(
source='header_imagen',
processors=[SmartResize(width=412, height=660, upscale=False)],
format='JPEG')
header_imagen_cell_webp = ImageSpecField(
source='header_imagen',
processors=[SmartResize(width=412, height=660, upscale=False)],
format='WEBP')
overlay_publicidad = ProcessedImageField(
processors=[ResizeToFit(width=1024, height=768, upscale=False)],
format='JPEG',
options={'quality': 70},
upload_to=overlay_publicidad_imagen_upload_to,
verbose_name='Imagen Overlay Publicidad (1024 x 768)',
null=True,
blank=True)
overlay_url = models.URLField(blank=True, null=True)
def __unicode__(self):
return "Index"
class Meta:
verbose_name = "Index"
class Image(SyncableFileModel):
image = ProcessedImageField(
upload_to='images',
format='JPEG',
options={'quality': 60},
processors=[ResizeToFit(width=2000, height=2000, upscale=False)])
syncable_file_fields = ['image']
class Band(UpdateDataVersionMixin, models.Model):
name = models.CharField(null=False, verbose_name='Nombre', max_length=240)
tag = models.ForeignKey(Tag, related_name="band_tag")
genre = models.CharField(null=True, blank=True, verbose_name='etiqueta', max_length=240)
profile_image = ProcessedImageField(null=True, blank=True, upload_to=RandomFileName('band/'),
processors=[ResizeToFit(512, 512, upscale=False)], format='JPEG',
verbose_name='Imagen principal')
band_image = ProcessedImageField(null=True, blank=True, upload_to=RandomFileName('band/'),
processors=[ResizeToFit(1200, 600, upscale=False)], format='JPEG',
verbose_name='Imagen de cabecera')
profile_thumbnail = ImageSpecField(source='profile_image',
processors=[ResizeToFill(150, 150, upscale=False)],
format='JPEG',
options={'quality': 70})
city = models.CharField(null=True, blank=True, verbose_name='Ciudad', max_length=140)
num_members = models.IntegerField(null=True, blank=True, default=1)
description = models.TextField(null=True, blank=True, verbose_name='Descripción')
embed_code = models.TextField(null=True, blank=True,
verbose_name='Códido embed (enlace o iframe) para escucha (Bandcamp, Soundcloud, Spotify...)')
embed_media = models.TextField(null=True, blank=True,
verbose_name='Códido embed (enlace o iframe) de vídeo (Youtube, Vimeo...)')
facebook_link = models.CharField(null=True, blank=True, verbose_name='Página de Facebook', max_length=250)
youtube_link = models.CharField(null=True, blank=True, verbose_name='Canal de Youtube', max_length=250)
twitter_link = models.CharField(null=True, blank=True, verbose_name='Perfil de Twitter', max_length=250)
bandcamp_link = models.CharField(null=True, blank=True, verbose_name='Página de BandCamp', max_length=250)
presskit_link = models.CharField(null=True, blank=True, verbose_name='Presskit', max_length=250)
webpage_link = models.CharField(null=True, blank=True, verbose_name='Página web', max_length=250)
spotify_link = models.CharField(null=True, blank=True, verbose_name='Perfil de Spotify', max_length=250)
instagram_link = models.CharField(null=True, blank=True, verbose_name='Perfil de Instagram', max_length=250)
lineup_order = models.IntegerField(default=3, verbose_name='Línea de cartel (1, 2 o 3)')
lineup_secondary_order = models.IntegerField(default=1, verbose_name='Orden en linea de cartel')
archived = models.BooleanField(default=False, verbose_name='Archivada')
archive_year = models.IntegerField(verbose_name='Año', null=True, blank=True)
objects = ArchivedManager()
class Meta:
verbose_name = 'Banda'
verbose_name_plural = 'Bandas'
ordering = ['lineup_order', 'lineup_secondary_order']
def __unicode__(self):
return self.name
def upload(request):
"""
이미지를 전송받고 리사이징 및 초보적인 투명화를 진행
유저에거 컨펌 받기 위해 사진 두 장(원본 리사이즈드, 투명화)의 참조 경로를 리턴함
"""
if 'image' in request.FILES:
userfile = request.FILES['image']
filename = userfile._name
# 디렉토리가 없으면 생성
if not os.path.exists(settings.CLOTHES_ROOT):
os.makedirs(settings.CLOTHES_ROOT)
if not os.path.exists(settings.CLOTHES_ROOT_TMP):
os.makedirs(settings.CLOTHES_ROOT_TMP)
# 임시 파일명 생성
uuid_list = str(uuid.uuid4()).split('-')
prefix = uuid_list[0] + '-' + uuid_list[4]
temp_file = prefix + filename[filename.rindex('.') - 1:]
temp_file_png = \
temp_file[0:temp_file.rindex('.')] + '-resized.png'
# 원본 저장
fp = open(os.path.join(settings.CLOTHES_ROOT_TMP, temp_file), 'wb')
for chunk in userfile.chunks():
fp.write(chunk)
fp.close()
# 스마트폰 카메라로 찍은 경우 특정 orientation 에서 이미지가 돌아가는 문제 수정
source = Image.open(os.path.join(settings.CLOTHES_ROOT_TMP, temp_file))
if source._getexif() != None:
exif = dict((ExifTags.TAGS[k], v) \
for k, v in source._getexif().items() if k in ExifTags.TAGS)
if 'Orientation' in list(exif.keys()):
source = source.rotate(-90, expand=True) \
if exif['Orientation'] == 6 \
else source
# 임시 리사이즈 및 저장
processor = ResizeToFit(width=250, height=250)
target = processor.process(source)
target.save(os.path.join(settings.CLOTHES_ROOT_TMP, temp_file_png))
# 초보적 배경 제거
if source.mode == "RGBA" or "transparency" in source.info:
mod_file_png = temp_file_png
else:
mod_file_png = removebg(settings.CLOTHES_ROOT_TMP, temp_file_png)
json_data = json.dumps({'org': temp_file_png, 'mod': mod_file_png})
# processor = Thumbnail(width=150, height=150)
# source = Image.open(os.path.join(settings.CLOTHES_ROOT_TMP, temp_file))
# target = processor.process(source)
return HttpResponse(json_data, content_type="application/json")
return HttpResponse('Failed to Upload File')
def test_resizetofit():
# First create an image with aspect ratio 2:1...
img = Image.new('RGB', (200, 100))
# ...then resize it to fit within a 100x100 canvas.
img = ResizeToFit(100, 100).process(img)
# Assert that the image has maintained the aspect ratio.
eq_(img.size, (100, 50))
