89 lines
4.3 KiB
Python
89 lines
4.3 KiB
Python
from django import forms
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from django.utils.translation import ugettext_lazy as _
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from django.utils.translation import ugettext
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from django.core.urlresolvers import reverse
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from django.utils.safestring import mark_safe
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from django.template.defaultfilters import capfirst
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from django.conf import settings
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from tags.widgets import get_tags_inline_widget
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class DocumentGroupImageWidget(forms.widgets.Widget):
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def render(self, name, value, attrs=None):
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output = []
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if value['links']:
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output.append(u'<div class="group navform wat-cf">')
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for link in value['links']:
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output.append(u'''
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<button class="button" type="submit" name="action" value="%(action)s">
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<span class="famfam active famfam-%(famfam)s"></span>%(text)s
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</button>
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''' % {
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'famfam': link.get('famfam', u'link'),
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'text': capfirst(link['text']),
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'action': reverse('document_group_view', args=[value['current_document'].pk, value['group'].pk])
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})
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output.append(u'</div>')
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output.append(u'<div style="white-space:nowrap; overflow: auto;">')
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for document in value['group_data']:
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tags_template = get_tags_inline_widget(document)
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output.append(
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u'''<div style="display: inline-block; margin: 0px 10px 10px 10px; %(current)s">
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<div class="tc">%(document_name)s</div>
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<div class="tc">%(page_string)s: %(document_pages)d</div>
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%(tags_template)s
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<div class="tc">
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<a rel="group_%(group_id)d_documents_gallery" class="fancybox-noscaling" href="%(view_url)s">
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<img class="lazy-load" style="border: 1px solid black; margin: 10px;" src="%(media_url)s/images/ajax-loader.gif" data-href="%(img)s" alt="%(string)s" />
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<noscript>
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<img style="border: 1px solid black; margin: 10px;" src="%(img)s" alt="%(string)s" />
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</noscript>
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</a>
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</div>
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<div class="tc">
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<a href="%(url)s"><span class="famfam active famfam-page_go"></span>%(details_string)s</a>
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</div>
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</div>''' % {
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'url': reverse('document_view_simple', args=[document.pk]),
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'img': reverse('document_preview_multipage', args=[document.pk]),
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'current': u'border: 5px solid black; padding: 3px;' if value['current_document'] == document else u'',
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'view_url': reverse('document_display', args=[document.pk]),
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'document_pages': document.documentpage_set.count(),
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'page_string': ugettext(u'Pages'),
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'details_string': ugettext(u'Select'),
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'group_id': value['group'].pk,
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'document_name': document,
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'media_url': settings.MEDIA_URL,
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'tags_template': tags_template if tags_template else u'',
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'string': _(u'group document'),
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})
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output.append(u'</div>')
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output.append(
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u'<br /><span class="famfam active famfam-magnifier"></span>%s' %
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ugettext(u'Click on the image for full size view of the first page.'))
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return mark_safe(u''.join(output))
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class DocumentDataGroupForm(forms.Form):
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def __init__(self, *args, **kwargs):
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groups = kwargs.pop('groups', None)
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links = kwargs.pop('links', None)
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current_document = kwargs.pop('current_document', None)
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super(DocumentDataGroupForm, self).__init__(*args, **kwargs)
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for group, data in groups.items():
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self.fields['preview-%s' % group] = forms.CharField(
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widget=DocumentGroupImageWidget(),
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label=u'%s (%d)' % (unicode(data['title']), len(data['documents'])),
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required=False,
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initial={
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'group': group,
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'group_data': data['documents'],
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'current_document': current_document,
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'links': links
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}
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)
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