119 lines
3.9 KiB
Python
119 lines
3.9 KiB
Python
from typing import Union, List
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import requests
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from urllib.parse import urljoin
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from .simplenode import SimpleNode
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# TODO validation
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"""
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http://localhost:4502/crx/de/init.jsp?_dc=1549392939742
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http://localhost:4502/crx/de/nodetypes.jsp?_dc=1549392939958
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http://localhost:4502/crx/server/crx.default/jcr%3aroot/libs.1.json?_dc=1549392123434&node=xnode-265
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http://localhost:4502/crx/de/query.jsp?_dc=1549392245191&_charset_=utf-8&type=xpath&stmt=%2Fjcr%3Aroot%2Fbin%2F%2F*%5Bjcr%3Acontains(.%2C%20%27asdf%27)%5D%20order%20by%20%40jcr%3Ascore&showResults=true
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http://app30-prd-asd.sbnl.vancis.nl:4502/bin/wcm/references.json?path=%2Fcontent%2Fdam%2Fbeeldbank%2F_0005_home_algemeen.png&predicate=wcmcontent&_charset_=utf-8
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Download:
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http://app30-prd-asd.sbnl.vancis.nl:4502/crx/server/crx.default/jcr:root/content/dam/beeldbank/vrouw-direct-naar.jpg/jcr:content/renditions/original/jcr:content/jcr:data
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OR
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download.jsp?path=%2Fcontent%2Fdam%2Fbeeldbank%2Fvrouw-direct-naar.jpg%2Fjcr%3Acontent%2Frenditions%2Foriginal%2Fjcr%3Acontent%2Fjcr%3Adata&index=0
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"""
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CRX_SERVER_ROOT = '/crx/server/crx.default/jcr:root/'
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CRX_QUERY = '/crx/de/query.jsp'
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WCM_REFERENCES = '/bin/wcm/references.json'
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JSON_DATA_EXTENSION = '.1.json'
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QUERY_TYPES = {
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'XPATH': 'xpath',
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'SQL': 'sql',
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'SQL2': 'JCR-SQL2'
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}
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class CrxException(ValueError):
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pass
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class Connection:
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def __init__(self,
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host: str = 'localhost',
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port: int = 4502,
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protocol: str = 'http',
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root: str = CRX_SERVER_ROOT,
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query: str = CRX_QUERY,
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image_references: str = WCM_REFERENCES):
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self.host = f'{protocol}://{host}:{port}'
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self.data_root = self.host + root
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self.query_path = self.host + query
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self.image_references = self.host + image_references
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self.session = requests.session()
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def login_basic(self, username: str, password: str):
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self.session.auth = (username, password)
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def query(self, query: str, query_type: str = 'SQL2') -> List[str]:
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response = self.session.get(self.query_path, params={
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'_charset': 'utf-8',
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'type': QUERY_TYPES.get(query_type, query_type),
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'stmt': query,
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'showResults': 'true'
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})
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data = response.json()
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# TODO check for error
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return list(map(lambda node: node['path'], data['results']))
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def get_image_references(self, path: str):
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response = self.session.get(self.image_references, params={
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'path': path
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})
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return response.json()['pages']
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def get_node_raw(self, path: str):
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url = urljoin(self.data_root, '.' + path + JSON_DATA_EXTENSION)
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try:
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response = self.session.get(url)
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except requests.exceptions.RequestException as exception:
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raise CrxException() # todo more specific exceptions
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try:
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data = response.json()
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except ValueError:
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raise # todo
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return data
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def download_binary(self, path: str) -> bytes:
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# TODO verify if it is not b64 encoded. for some reason it is in FireFox
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resp = self.session.get(
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urljoin(self.data_root, '.' + path)
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)
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return resp.content
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def get_simple_node(self, path: str) -> SimpleNode:
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return SimpleNode(path, self.get_node_raw(path), self)
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def rename_node(self, old_path: str, new_path: str):
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diff = f'>{old_path} : {new_path}'
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resp = self.session.post(self.data_root, data={':diff': diff})
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resp.raise_for_status()
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def apply_diff(self, diff: Union[str, bytes]):
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files = {
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':diff': (
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None,
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diff,
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'text/plain; charset=utf-8'
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)
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}
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# todo check for exception
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resp = self.session.post(self.data_root, files=files)
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resp.raise_for_status()
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