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Only allow clickable thumbnails for document with a valid image

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This commit is contained in:
Roberto Rosario
2011-11-07 02:06:33 -04:00
parent 7ec7ed499e
commit b6ccb20988
2 changed files with 12 additions and 3 deletions
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8
apps/documents/widgets.py
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@@ -6,7 +6,13 @@ from django.core.urlresolvers import reverse
def document_thumbnail(document):
try:
return mark_safe(u'<a class="fancybox" href="%(url)s"><img class="lazy-load" data-href="%(thumbnail)s" src="%(static_url)s/images/ajax-loader.gif" alt="%(string)s" /><noscript><img src="%(thumbnail)s" alt="%(string)s" /></noscript></a>' % {
document.get_valid_image()
template = u'<a class="fancybox" href="%(url)s"><img class="lazy-load" data-href="%(thumbnail)s" src="%(static_url)s/images/ajax-loader.gif" alt="%(string)s" /><noscript><img src="%(thumbnail)s" alt="%(string)s" /></noscript></a>'
except:
template = u'<img class="lazy-load" data-href="%(thumbnail)s" src="%(static_url)s/images/ajax-loader.gif" alt="%(string)s" /><noscript><img src="%(thumbnail)s" alt="%(string)s" /></noscript>'
try:
return mark_safe(template % {
'url': reverse('document_preview', args=[document.pk]),
'thumbnail': reverse('document_thumbnail', args=[document.pk]),
'static_url': settings.STATIC_URL,