Yet another plugin for uploading files to the server using
Django and JQuery.

Based on jQuery-File-Upload written by Sebastian Tschan
(https://github.com/blueimp/jQuery-File-Upload).


Requirements

    - PIL (Python Imaging Library) for thumbnails generation
    - Django 1.4 +


Installation

1. Add app to your INSTALLED_APPS:
    INSTALLED_APPS = (
        ...
        'jquery_uploader',
        ...
    )


2. Register urls in your root urls.py:
    urlpatterns = patterns('',
        ...
        url(r'^jquery_uploader/', include('jquery_uploader.urls')),
        ...
    )


3. If necessary, you must configure the directory for temporary storage
of uploaded files and link to it, and also the size of created thumbnails:
    # by default
    JQUERY_UPLOADER_ROOT = 'jquery_uploader'
    JQUERY_UPLOADER_URL = 'jquery_uploader'
    JQUERY_UPLOADER_PREVIEW_MAX_HEIGHT = 140
    JQUERY_UPLOADER_PREVIEW_MAX_WIDTH = 200
    JQUERY_UPLOADER_MAX_FILE_SIZE = 10485760


4. Simple example use in the project:

4.1. In template:
    <form action="/your-url-for-upload-and-save/" method="POST">
        {% csrf_token %}
        {% load jquery_uploader_tags %}
        {% jquery_uploader_simple %}
        {# or for JQuery UI {% jquery_uploader_jqueryui %} #}
        {# or for Bootstrap {% jquery_uploader_bootstrap %} #}
        <input type="submit" />
    </form>

    Also, for certain cases, you can specify a maximum file size with the templatetag argument:

    {% jquery_uploader_simple 1048576 %}

4.2. In model and in views (downloaded files are returned by variable 'jquery_uploader_files'):
    # model
    class Photo(models.Model):
        photo = models.ImageField(upload_to='photo')

    # view
    from jquery_uploader.utils import save_to_model

    if request.method == 'POST':
        files = request.POST.getlist('jquery_uploader_files', None)
        for f in files:
            p = Photo()
            save_to_model(p.photo, f)
            p.save()