def test_get_license_url_version():
"""The license URL method should return the expected URL for a license version"""
assert "https://creativecommons.org/licenses/by/3.0" == licenses.get_license_url("by", "3.0")
assert "https://creativecommons.org/licenses/by-sa/3.0" == licenses.get_license_url("by-sa", "3.0")
assert "https://creativecommons.org/licenses/by-nc/3.0" == licenses.get_license_url("by-nc", "3.0")
assert "https://creativecommons.org/licenses/by-nc-nd/3.0" == licenses.get_license_url("by-nc-nd", "3.0")
assert "https://creativecommons.org/licenses/by-nc-sa/3.0" == licenses.get_license_url("by-nc-sa", "3.0")
def test_get_license_url_license():
"""The license URL method should return the expected URL for a license type"""
assert "https://creativecommons.org/licenses/by/4.0" == licenses.get_license_url("by", "4.0")
assert "https://creativecommons.org/licenses/by-sa/4.0" == licenses.get_license_url("by-sa", "4.0")
assert "https://creativecommons.org/licenses/by-nc/4.0" == licenses.get_license_url("by-nc", "4.0")
assert "https://creativecommons.org/licenses/by-nc-nd/4.0" == licenses.get_license_url("by-nc-nd", "4.0")
assert "https://creativecommons.org/licenses/by-nc-sa/4.0" == licenses.get_license_url("by-nc-sa", "4.0")
def by_image():
"""Load an image in detail view, passing parameters by query string so that
we can either load an image from an external provider or from our own datastore."""
url = request.args.get('url')
provider_url = request.args.get('provider_url')
title = request.args.get('title')
license = request.args.get('license')
creator = request.args.get('creator')
provider = request.args.get('provider')
license_version = licenses.license_map_from_partners()[provider]['version']
license_url = licenses.get_license_url(license, license_version)
return render_template('detail.html',
url=url,
title=title,
provider_url=provider_url,
license=license,
license_url=license_url,
creator=creator)
def detail(identifier):
"""Get a detailed representation of an item in the ledger"""
image = Image.query.filter_by(google_imageid=identifier).first() # Eventually we'll want our own identifer here
url = image.image_url
provider_url = image.original_landing_url
title = image.title
provider = 'flickr' # These images are Flickr-sourced, so treat this like a Flickr provider
license_version = licenses.license_map_from_partners()[provider]['version']
license = 'BY' # This source contains only CC
license_url = licenses.get_license_url(license, license_version)
creator = image.author
return render_template('detail.html',
image=image,
url=url,
title=title,
provider_url=provider_url,
license=license,
license_url=license_url,
creator=creator)
def test_get_license_url_pd_licenses():
"""The license URL method should return the correct public domain licenses regardless of version"""
assert "https://creativecommons.org/publicdomain/zero/1.0" == licenses.get_license_url("cc0", "10.0")
assert "https://creativecommons.org/publicdomain/mark/1.0" == licenses.get_license_url("pdm", "10.0")
def test_get_license_url_unknown_license():
"""The license URL method should return None if passed an unknown license"""
assert licenses.get_license_url("FAKE", "3.0") is None
def test_get_license_url_no_license():
"""The license URL method should return an exception if not passed a license"""
with pytest.raises(Exception) as exc:
licenses.get_license_url(None, "3.0")
assert 'No license' in str(exc.value)
def test_get_license_url_no_version():
"""The license URL method should return an exception if not passed a version"""
with pytest.raises(Exception) as exc:
licenses.get_license_url("by", None)
assert 'No version' in str(exc.value)