def image_icon(count, message, url, template_type=None, request=None):
'''Return the HTML for showing an image icon with a count as a link to another page
count is the number of images
message is the message to show in the tooltip (e.g. 'COUNT image')
e.g.
{% image_icon hand.images.count "COUNT image with this hand" hand.get_absolute_url|add:"pages" template_type request %}
TODO: deal with no request, template type and url
'''
ret = u''
if count:
from django.db.models.query import QuerySet
# if count is a QuerySet on Image model, convert it into a int
if hasattr(count, 'all'):
from digipal.models import Image
count = Image.filter_permissions_from_request(
count.all(), request).count()
if count:
m = re.match(ur'(.*)(COUNT)(\s+)(\w*)(.*)', message)
if m:
message = ur'%s%s%s%s%s' % (m.group(1), count, m.group(
3), plural(m.group(4), count), m.group(5))
ret = u'''<span class="result-image-count">
(<a data-toggle="tooltip" title="%s" href="%s">%s <i class="fa fa-picture-o"></i></a>)
</span>''' % (message, add_query_params(u'%s?result_type=%s' % (url, template_type), request.META['QUERY_STRING']), count)
return mark_safe(ret)
def plural(value, count=2):
from digipal.utils import plural
return plural(value, count)
