def editLinkByID (id: str, newLink):
#TODO normalize
if (isinstance(newLink, Link)):
dbconnection.updateLinkById(id, newLink)
else:
link = Link()
link.fromJSON(newLink)
dbconnection.updateLinkById(id, link)
def getLinksContainingWord(field, word):
current_app.logger.info("call to getLinksContainingWord")
regularExpression = "^.*" + word + ".*$"
regularExpression = re.compile(regularExpression, re.IGNORECASE)
query = {field: {"$regex": regularExpression}}
entities = docsCollection.find(query)
entitiesFormatted = []
for entity in entities:
link = Link()
link.fromJSON(entity)
entitiesFormatted.append(link)
return entitiesFormatted
def getLinkByField(field, value):
if field == "_id":
query = {field: ObjectId(value)}
else:
query = {field: value}
entity = docsCollection.find_one(query)
if entity:
link = Link()
link.fromJSON(entity)
return link
else:
return False
def getLinksByField(field, value):
if field == "_id":
query = {field: ObjectId(value)}
else:
query = {field: value}
entities = docsCollection.find(query)
entitiesFormatted = []
for entity in entities:
#current_app.logger.info("prueba")
link = Link()
link.fromJSON(entity)
entitiesFormatted.append(link)
return entitiesFormatted
def editLinkPartially (title, newLink):
#TODO rewrite for query by id, check if needed
editionLink = getLink(title)
formattedNewLink = Link()
formattedNewLink.fromJSON(newLink)
if formattedNewLink.alias:
editionLink.alias = formattedNewLink.alias
if formattedNewLink.operation:
editionLink.operation = formattedNewLink.operation
if formattedNewLink.links:
editionLink.links = formattedNewLink.links
editLinkByID(editionLink.id, editionLink)
def drawLinkBetween2 (title: str, operation: str, source: str, destination: str):
#TODO normalize and rewrite to query by id
if TextOperations.hasEnoughSlots(operation, 2):
links = [source, destination]
link = Link(title, operation, links)
saveLink(link)
def updateLinkById(id, modifiedLink):
query = {"_id": ObjectId(id)}
link = modifiedLink.toJSON()
entity = docsCollection.update_one(query, {"$set": link})
for innerLink in link["links"]:
if not existsLink(innerLink):
newLink = Link(innerLink)
addLink(newLink)
def updateLink(title, modifiedLink):
query = {"alias": title}
link = modifiedLink.toJSON()
entity = docsCollection.update_one(query, {"$set": link})
for innerLink in link["links"]:
if not existsLink(innerLink):
newLink = Link(innerLink)
addLink(newLink)
def registerSimpleLink(jsonInput: object) -> list:
"""
Creates and saves a new link to the database, using a json as input. Validates that the json has the required format. The created link will either have just an alias (an empty link), or be complete (alias, plus operation and links). The function returns the created link.
Parameters
----------
name : jsonInput
A json provided as input, which will be validated against the TextOperations.validateJSON function (an "alias" property is the only requirement).
Raises
------
TypeError
If jsonInput parameter doesn't pass the validation, an error is raised.
"""
if (TextOperations.validateJSON(jsonInput)):
linkAlias = jsonInput["alias"]
link = Link(linkAlias)
if propertyExists(jsonInput, "text"):
link.fromUnformattedText(jsonInput["text"])
createdLinks = saveLink(link)
return createdLinks
else:
raise TypeError("Inadequate json input format. JSON input must have a name attribute, at least.")
def addLink(link):
jsonLink = link.toJSON()
createdLinks = []
query = {"alias": link.alias}
if not docsCollection.find_one(query):
x = docsCollection.insert_one(jsonLink)
createdLinks.append(jsonify(jsonLink))
for linkInside in link.links:
if not existsLink(linkInside):
newLink = Link(linkInside)
createdLinks.append(addLink(newLink))
return createdLinks
def registerSimpleEntry (title: str, text: str):
#TODO rewrite and normalize
newEntry = Link(title, text, [], "")
saveLink(newEntry)
def groupLinks (title: str, operation: str, titles: list):
#TODO normalize and raise exception if conditions aren't fulfilled and rewrite to query by id
if TextOperations.hasEnoughSlots(operation, len(titles)):
link = Link(title, operation, titles)
saveLink(link)
def enumerateLinks (title: str, operationBeginning: str, titles: list):
#TODO normalize and rewrite to query by id
operation = TextOperations.generateOperation(operationBeginning, len(titles))
link = Link (title, operation, titles)
saveLink(link)
def getLink(title):
query = {"alias": title}
entity = docsCollection.find_one(query)
link = Link()
link.fromJSON(entity)
return link
def registerLink (title: str, operation: str, entitiesLinked:list = []):
#TODO normalize and check if needed
newLink = Link(title, operation, entitiesLinked)
saveLink (newLink)
def registerLinkFromUnformattedText(title: str, text: str):
#TODO normalize and check if needed
newEntry = Link(title, text, [], "")
newEntry.fromUnformattedText(text)
saveLink(newEntry)
def registerEmptyEntry(title: str):
#TODO normalize and check if needed
newEntry = Link(title)
saveLink(newEntry)
