def get_thumb(self, obj):
if not obj:
return None
resource_rel = storage.getResourceRelURL(obj=obj)
if self.resource_url:
dvpdffiles = '%s/%s' % (self.resource_url.rstrip('/'),
resource_rel)
else:
dvpdffiles = '%s/%s' % (self.portal_url, resource_rel)
if obj.portal_type == 'File':
settings = Settings(obj)
if settings.successfully_converted:
image_format = settings.pdf_image_format
if not image_format:
image_format = self.global_settings.pdf_image_format
return '%s/small/%s_1.%s' % (dvpdffiles, self.dump_path,
image_format)
else:
return '%s/images/pdf.png' % (self.static_url)
elif obj.portal_type == 'Image':
url = obj.absolute_url()
return '%s/image_thumb' % url
def test_get_correct_rel_url_for_new_storage_with_resource_url(self):
fi = self.createFile('test.pdf')
gsettings = GlobalSettings(self.portal)
gsettings.override_base_resource_url = 'http://foobar.com'
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'%s/%s/%s' % (uid[0], uid[1], uid))
def test_get_correct_rel_url_for_old_storage(self):
fi = self.createFile('test.pdf')
settings = Settings(fi)
del settings._metadata['storage_version']
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'@@dvpdffiles/%s' % uid)
def get_thumb(self, obj):
if not obj:
return None
resource_rel = storage.getResourceRelURL(obj=obj)
if self.resource_url:
dvpdffiles = '%s/%s' % (self.resource_url.rstrip('/'),
resource_rel)
else:
dvpdffiles = '%s/%s' % (self.portal_url, resource_rel)
if obj.portal_type == 'File':
settings = Settings(obj)
if settings.successfully_converted:
image_format = settings.pdf_image_format
if not image_format:
image_format = self.global_settings.pdf_image_format
return '%s/small/%s_1.%s' % (dvpdffiles, self.dump_path,
image_format)
else:
return '%s/images/pdf.png' % (self.static_url)
elif obj.portal_type == 'Image':
url = obj.absolute_url()
return '%s/image_thumb' % url
def __call__(self):
""" Redirects to the url for the rendered PDF.
We need to redirect, because the PDF can be stored on FS, instead
of ZODB.
"""
try:
site = api.portal.get()
except exc.CannotGetPortalError:
raise NotFound
settings = Settings(self.context)
global_settings = GlobalSettings(site)
portal_url = getMultiAdapter(
(self.context, self.request),
name="plone_portal_state").portal_url()
resource_url = global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=global_settings,
settings=settings)
if resource_url:
dvpdffiles = '%s/%s' % (resource_url.rstrip('/'), rel_url)
else:
dvpdffiles = '%s/%s' % (portal_url, rel_url)
url = '%s/pdf/dump.pdf' % dvpdffiles
self.request.response.redirect(url)
def __call__(self):
""" Redirects to the url for the rendered PDF.
We need to redirect, because the PDF can be stored on FS, instead
of ZODB.
"""
try:
site = api.portal.get()
except exc.CannotGetPortalError:
raise NotFound
settings = Settings(self.context)
global_settings = GlobalSettings(site)
portal_url = getMultiAdapter((self.context, self.request),
name="plone_portal_state").portal_url()
resource_url = global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=global_settings,
settings=settings)
if resource_url:
dvpdffiles = '%s/%s' % (resource_url.rstrip('/'), rel_url)
else:
dvpdffiles = '%s/%s' % (portal_url, rel_url)
url = '%s/pdf/dump.pdf' % dvpdffiles
self.request.response.redirect(url)
def test_get_correct_rel_url_for_new_storage_with_resource_url(self):
fi = self.createFile('test.pdf')
gsettings = GlobalSettings(self.portal)
gsettings.override_base_resource_url = 'http://foobar.com'
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'%s/%s/%s' % (uid[0], uid[1], uid))
def test_get_correct_rel_url_for_old_storage(self):
fi = self.createFile('test.pdf')
settings = Settings(fi)
del settings._metadata['storage_version']
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'@@dvpdffiles/%s' % uid)
def __call__(self):
self.site = getPortal(self.context)
self.settings = Settings(self.context)
self.global_settings = GlobalSettings(self.site)
self.portal_url = getMultiAdapter(
(self.context, self.request),
name="plone_portal_state").portal_url()
self.dvstatic = "%s/++resource++dv.resources" % (self.portal_url)
resource_url = self.global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=self.global_settings,
settings=self.settings)
if resource_url:
self.dvpdffiles = '%s/%s' % (resource_url.rstrip('/'), rel_url)
else:
self.dvpdffiles = '%s/%s' % (self.portal_url, rel_url)
utils = getToolByName(self.context, 'plone_utils')
msg = None
self.enabled = True
if allowedDocumentType(self.context,
self.global_settings.auto_layout_file_types):
if not self.installed:
msg = _(
"Since you do not have docsplit installed on this "
"system, we can not render the pages of this document.")
if self.settings.converting is not None and \
self.settings.converting:
if self.settings.successfully_converted:
# there is a version that is already converted, show it.
self.enabled = True
else:
msg = _("The document is currently being converted to the "
"Document Viewer view.")
self.enabled = False
elif self.settings.successfully_converted is not None and \
not self.settings.successfully_converted:
msg = _("There was an error trying to convert the document. "
"Maybe the document is encrypted, corrupt or "
"malformed? Check log for details.")
self.enabled = False
elif self.settings.successfully_converted is None:
# must have just switched to this view
msg = _("This document is not yet converted to document "
"viewer. Please click the `Document Viewer Convert` "
"button in the actions menu to convert.")
self.enabled = False
else:
self.enabled = False
msg = _("The file is not a supported document type. "
"Your type may be supported. Check out the document "
"viewer configuration settings.")
mtool = getToolByName(self.context, 'portal_membership')
self.can_modify = mtool.checkPermission('cmf.ModifyPortalContent',
self.context)
if msg and self.can_modify:
utils.addPortalMessage(_(msg))
return self.index()
def test_get_correct_rel_url_for_old_storage_with_resource_url(self):
fi = self.createFile('test.pdf')
settings = Settings(fi)
gsettings = GlobalSettings(self.portal)
gsettings.override_base_resource_url = 'http://foobar.com'
del settings._metadata['storage_version']
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi), '%s' % uid)
def __call__(self):
self.site = getPortal(self.context)
self.settings = Settings(self.context)
self.global_settings = GlobalSettings(self.site)
self.portal_url = getMultiAdapter((self.context, self.request),
name="plone_portal_state").portal_url()
self.dvstatic = "%s/++resource++dv.resources" % (
self.portal_url)
resource_url = self.global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=self.global_settings,
settings=self.settings)
if resource_url:
self.dvpdffiles = '%s/%s' % (resource_url.rstrip('/'), rel_url)
else:
self.dvpdffiles = '%s/%s' % (self.portal_url, rel_url)
utils = getToolByName(self.context, 'plone_utils')
msg = None
if allowedDocumentType(self.context,
self.global_settings.auto_layout_file_types):
if not self.installed:
msg = "Since you do not have docsplit installed on this " + \
"system, we can not render the pages of this document."
elif self.settings.converting is not None and \
self.settings.converting:
if self.settings.successfully_converted:
# there is a version that is already converted, show it.
self.enabled = True
else:
msg = "The document is currently being converted to the " + \
"Document Viewer view."
self.enabled = False
elif self.settings.successfully_converted is not None and \
not self.settings.successfully_converted:
msg = "There was an error trying to convert the document. " +\
"Maybe the document is encrypted, corrupt or " +\
"malformed? Check log for details."
self.enabled = False
elif self.settings.successfully_converted is None:
# must have just switched to this view
msg = "This document is not yet converted to document " +\
"viewer. Please click the `Document Viewer Convert` " +\
"button in the actions menu to convert."
self.enabled = False
else:
self.enabled = False
msg = "The file is not a supported document type. " + \
"Your type may be supported. Check out the document " + \
"viewer configuration settings."
mtool = getToolByName(self.context, 'portal_membership')
self.can_modify = mtool.checkPermission('cmf.ModifyPortalContent',
self.context)
if msg and self.can_modify:
utils.addPortalMessage(msg)
return self.index()
def test_get_correct_rel_url_for_old_storage_with_resource_url(self):
fi = self.createFile('test.pdf')
settings = Settings(fi)
gsettings = GlobalSettings(self.portal)
gsettings.override_base_resource_url = 'http://foobar.com'
del settings._metadata['storage_version']
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'%s' % uid)
def test_get_correct_rel_url_for_new_storage(self):
fi = self.createFile('test.pdf')
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'@@dvpdffiles/%s/%s/%s' % (uid[0], uid[1], uid))
def _get_dv_data(obj):
""" Access the collective.documentviewer settings of an object and
return metadata that can be used to retrieve or access a preview
image.
:param obj: The Plone content object that has a preview
:type obj: A Plone content object
:return: Metadata consisting of canonical_url, number of pages and
resource urls to preview images and thumbnails.
:rtype: mapping
"""
site = getSite()
global_settings = GlobalSettings(site)
settings = Settings(obj)
portal_url = site.portal_url()
try:
canonical_url = obj.absolute_url()
except AttributeError:
canonical_url = '' # XXX construct a url to an attachment
if not hasattr(obj, 'UID') or not settings.successfully_converted:
# Can't have previews on objects without a UID. Return a
# minimal datastructure
return {
'canonical_url': canonical_url + '/view',
'pages': settings.num_pages,
'resources': {
'page': {
'image': fallback_image_url(obj),
'text': ''
},
'pdf': canonical_url,
'thumbnail': fallback_image_url(obj),
}
}
resource_url = global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=global_settings,
settings=settings)
if resource_url:
dvpdffiles = '%s/%s' % (resource_url.rstrip('/'),
rel_url)
else:
dvpdffiles = '%s/%s' % (portal_url, rel_url)
dump_path = DUMP_FILENAME.rsplit('.', 1)[0]
image_format = settings.pdf_image_format or \
global_settings.pdf_image_format
return {
'canonical_url': canonical_url + '/view',
'pages': settings.num_pages,
'resources': {
'page': {
'image': '%s/{size}/%s_{page}.%s' % (
dvpdffiles, dump_path,
image_format),
'text': '%s/%s/%s_{page}.txt' % (
dvpdffiles, TEXT_REL_PATHNAME, dump_path)
},
'pdf': canonical_url,
'thumbnail': '%s/small/%s_1.%s' % (
dvpdffiles, dump_path,
image_format),
}
}
def _get_dv_data(obj):
""" Access the collective.documentviewer settings of an object and
return metadata that can be used to retrieve or access a preview
image.
:param obj: The Plone content object that has a preview
:type obj: A Plone content object
:return: Metadata consisting of canonical_url, number of pages and
resource urls to preview images and thumbnails.
:rtype: mapping
"""
site = getSite()
global_settings = GlobalSettings(site)
settings = Settings(obj)
portal_url = site.portal_url()
try:
canonical_url = obj.absolute_url()
except AttributeError:
canonical_url = '' # XXX construct a url to an attachment
if not hasattr(obj, 'UID') or not settings.successfully_converted:
# Can't have previews on objects without a UID. Return a
# minimal datastructure
return {
'canonical_url': canonical_url + '/view',
'pages': settings.num_pages,
'resources': {
'page': {
'image': fallback_image_url(obj),
'text': ''
},
'pdf': canonical_url,
'thumbnail': fallback_image_url(obj),
}
}
resource_url = global_settings.override_base_resource_url
rel_url = storage.getResourceRelURL(gsettings=global_settings,
settings=settings)
if resource_url:
dvpdffiles = '%s/%s' % (resource_url.rstrip('/'),
rel_url)
else:
dvpdffiles = '%s/%s' % (portal_url, rel_url)
dump_path = DUMP_FILENAME.rsplit('.', 1)[0]
image_format = settings.pdf_image_format or \
global_settings.pdf_image_format
return {
'canonical_url': canonical_url + '/view',
'pages': settings.num_pages,
'resources': {
'page': {
'image': '%s/{size}/%s_{page}.%s' % (
dvpdffiles, dump_path,
image_format),
'text': '%s/%s/%s_{page}.txt' % (
dvpdffiles, TEXT_REL_PATHNAME, dump_path)
},
'pdf': canonical_url,
'thumbnail': '%s/small/%s_1.%s' % (
dvpdffiles, dump_path,
image_format),
}
}
def test_get_correct_rel_url_for_new_storage(self):
fi = self.createFile('test.pdf')
uid = fi.UID()
self.assertEquals(storage.getResourceRelURL(obj=fi),
'@@dvpdffiles/%s/%s/%s' % (uid[0], uid[1], uid))
