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fixes import on a typical schema-org.json #265

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fixes import on a typical schema-org.json #265

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110 changes: 74 additions & 36 deletions pygeometa/schemas/schema_org/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -128,43 +128,48 @@ def import_(self, metadata: str) -> dict:

if 'spatialCoverage' in md or 'spatial' in md:
crs = 4326
geo = md['spatialCoverage']['geo']
if geo['@type'] == 'GeoCoordinates':
mcf['spatial']['datatype'] = 'vector'
mcf['spatial']['geomtype'] = 'point'
bbox = [geo['longitude'], geo['latitude'],
geo['longitude'], geo['latitude']]
elif geo['@type'] == 'GeoShape':
mcf['spatial']['datatype'] = 'vector'
mcf['spatial']['geomtype'] = 'polygon'
bt = geo['box'].split()
bbox = bt[1], bt[0], bt[3], bt[2]

mcf['identification']['extents']['spatial'].append({
'bbox': bbox,
'crs': crs
})
mcf['spatial'] = mcf.get('spatial', {})
md['spatial'] = md.get('spatial', md.get('spatialCoverage'))
geo = self.get_first(self.get_first(md, 'spatial', {}), 'geo')
bbox = None
if geo and '@type' in geo.keys():
if geo['@type'] == 'GeoCoordinates':
mcf['spatial']['datatype'] = 'vector'
mcf['spatial']['geomtype'] = 'point'
bbox = [geo['longitude'], geo['latitude'],
geo['longitude'], geo['latitude']]
elif geo['@type'] == 'GeoShape':
mcf['spatial']['datatype'] = 'vector'
mcf['spatial']['geomtype'] = 'polygon'
bt = geo['box'].replace(' ', ',').split()
if len(bt) == 4:
bbox = bt[1], bt[0], bt[3], bt[2]
if bbox:
mcf['identification']['extents']['spatial'].append({
'bbox': bbox,
'crs': crs
})

if 'temporalCoverage' in md:
begin, end = md['temporalCoverage'].split('/')
begin, end = self.get_first(md, 'temporalCoverage', '/').split('/')
mcf['identification']['extents']['temporal'] = [{
'begin': begin,
'end': end
}]

mcf['identification']['language'] = mcf['metadata']['language']
mcf['identification']['title'] = md['name']
mcf['identification']['abstract'] = md['description']
mcf['identification']['title'] = self.get_first(md, 'name')
mcf['identification']['abstract'] = self.get_first(md, 'description')

if 'dateCreated' in md:
mcf['metadata']['identification']['creation'] = md['datePublished']
mcf['identification']['creation'] = self.get_first(md, 'datePublished') # noqa
if 'datePublished' in md:
mcf['metadata']['identification']['publication'] = md['datePublished'] # noqa
mcf['identification']['publication'] = self.get_first(md, 'datePublished') # noqa
if 'dateModified' in md:
mcf['metadata']['identification']['revision'] = md['dateModified']
mcf['identification']['revision'] = self.get_first(md, 'dateModified') # noqa

if 'version' in md:
mcf['metadata']['identification']['edition'] = md['version']
mcf['identification']['edition'] = self.get_first(md, 'version')

mcf['identification']['keywords'] = {
'default': {
Expand All @@ -174,9 +179,9 @@ def import_(self, metadata: str) -> dict:

for dist in md['distribution']:
mcf['distribution'][dist['name']] = {
'name': dist['name'],
'type': dist['encodingFormat'],
'url': dist['contentUrl'],
'name': self.get_first(dist, 'name'),
'type': self.get_first(dist, 'encodingFormat'),
'url': self.get_first(dist, 'contentUrl'),
'rel': 'download',
'function': 'download'
}
Expand All @@ -185,21 +190,21 @@ def import_(self, metadata: str) -> dict:
if ct in md:
contact = {}
contact['url'] = md[ct]['url']
contact['individualname'] = md[ct]['name']
contact['individualname'] = self.get_first(ct, 'name')
if md[ct]['@type'] == 'Organization':
contact['organization'] = md[ct]['name']
contact['organization'] = self.get_first(ct, 'name')

if 'address' in md[ct]:
contact['address'] = md[ct]['streetAddress']
contact['city'] = md[ct]['addressLocality']
contact['administrativearea'] = md[ct]['addressRegion']
contact['postalcode'] = md[ct]['postalCode']
contact['country'] = md[ct]['addressCountry']
contact['address'] = self.get_first(ct, 'streetAddress')
contact['city'] = self.get_first(ct, 'addressLocality')
contact['administrativearea'] = self.get_first(ct, 'addressRegion') # noqa
contact['postalcode'] = self.get_first(ct, 'postalCode')
contact['country'] = self.get_first(ct, 'addressCountry')

if 'contactPoint' in md[ct]:
cp = md[ct][0]
contact['email'] = cp['email']
contact['fax'] = cp['fax']
cp = self.get_first(ct, 'contactPoint')
contact['email'] = self.get_first(cp, 'email')
contact['fax'] = self.get_first(cp, 'fax')

mcf['contact'][ct] = contact

Expand Down Expand Up @@ -522,3 +527,36 @@ def generate_link(self, distribution: dict) -> dict:
link['description'] = desc[0]

return link

def get_first(self, obj, key, default=None):
"""
returns first element of a list else return element

:param obj: any

:returns: first element (str, num or dict)
"""
if key not in obj.keys() or not obj[key]:
return default
elif isinstance(obj[key], list):
if len(obj[key]) > 0:
return obj[key][0]
else:
return default
else:
return obj[key]

def get_all(self, obj, key, default=[]):
"""
return list of elements

:param obj: any

:returns: list of elements
"""
if 'key' not in obj.keys() or not obj[key]:
return default
elif isinstance(obj[key], list):
return obj[key]
else:
return [obj[key]]