IMGIN

NOTE: This is tailored for the twined project structure, it probably won't work too well without customization on other project bootstraps.

Installation:

pip install -e git://github.com/twined/imgin.git#egg=imgin-dev

Usage:

Config:

IMGIN_OPTIMIZE_CONFIG = {
    'png': '/usr/bin/optipng {filename}',
    'gif': '/usr/bin/optipng {filename}',
    'jpeg': '/usr/local/bin/jpegoptim {filename}'
}

IMGIN_CONFIG = {
    'base': {},
    'portfolio': {
        'allowed_exts': [".jpg", ".png", ".jpeg",
                         ".JPG", ".PNG", ".JPEG"],
        'belongs_to': 'ImageSeries',
        'default_map': 'l',
        'upload_dir': os.path.join('images', 'portfolio'),
        'size_limit': 10240000,
        'size_map': {
            'l': {
                'landscape': 'x600',
                'portrait': 'x600',
                'dir': 'l',
                'class_name': 'large',
                'crop': '',
                'quality': 100,
                'format': 'PNG',
            },
            'm': {
                'landscape': 'x310',
                'portrait': 'x310',
                'dir': 'm',
                'class_name': 'medium',
                'crop': '',
                'quality': 100,
                'format': 'PNG',
            },
            's': {
                'landscape': 'x200',
                'portrait': 'x200',
                'dir': 's',
                'class_name': 'small',
                'crop': '',
                'quality': 100,
                'format': 'PNG',
            },
            't': {
                'landscape': '140x140',
                'portrait': '140x140',
                'dir': 't',
                'class_name': 'thumb',
                'crop': 'center',
                'quality': 100,
                'format': 'PNG',
            },
        },
    },
}

Base models:

• class BaseFrontpageImage(models.Model):
• class BaseImageCategory(models.Model):
• class BaseImageSeries(models.Model):
• class BaseImage(models.Model):

BaseImage views:

class BaseImageCreateView(BaseTemplateView):
    model = BaseImage
    template_name = ''


class AJAXBaseImageHandleUploadView(BaseView):
    model = BaseImage


class BaseImageListView(ListView):
    model = BaseImage
    context_object_name = 'images'
    template_name = ''


class AJAXBaseImageDeleteView(BaseView):
    model = BaseImage


class AJAXBaseImageListView(BaseView):
    model = BaseImage


class AJAXBaseImageSortView(BaseView):
    model_to_sort = BaseImage

Management commands

optimize_images - searches through media/images and optimizes all jpg and png images.

Install jpegoptim:

wget http://www.kokkonen.net/tjko/src/jpegoptim-1.4.1.tar.gz
tar xvf jpegoptim-1.4.1.tar.gz
cd jpegoptim-1.4.1
./configure
make
make strip
sudo make install

Install optipng:

wget http://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.5/optipng-0.7.5.tar.gz
tar xvf optipng-0.7.5.tar.gz
cd optipng-0.7.5
./configure
make
sudo make install