def api_books_delete():
"""
API. Delete book by internal id (couchdb doc_id that is).
"""
try:
apikey = request.args.get("key", None)
doc_id = request.args.get("id", None) # doc id
except KeyError:
response = jsonify(status="400", message="key and id parameters are required")
response.code = 400
return response
user = User.query.filter(User.apikey == apikey).first()
if user == None:
response = jsonify(apikey=apikey, status="400", message="user not found")
response.code = 400
return response
# remove book from couchdb
try:
store = get_store()
doc = store[doc_id]
metadata = doc["metadata"]
store.delete(doc)
except couchdb.http.ResourceNotFound, not_found:
return jsonify(key=apikey, status="200", message="OK")
def api_books_put():
"""
API. Add a new book by isbn. PUT is idempotent.
"""
try:
apikey = request.form["key"]
isbn = request.form["isbn"]
except KeyError:
response = jsonify(status="400", message="key and isbn parameters are required")
response.code = 400
return response
user = User.query.filter(User.apikey == apikey).first()
if user == None:
response = jsonify(apikey=apikey, status="400", message="user not found")
response.code = 400
return response
try:
metadata = get_book(isbn)
except KeyError:
response = jsonify(apikey=apikey, isbn=isbn, status="404", message="book with this ISBN not found")
response.code = 404
return response
# see if user already got this books stored
conn = pyelasticsearch.ElasticSearch(app.config["ELASTICSEARCH_URL"])
results = conn.search("%s AND user_id:%s" % (isbn, user.id))
if len(results["hits"]["hits"]) > 0:
metadata = results["hits"]["hits"][0]["_source"]["metadata"]
doc_id = results["hits"]["hits"][0]["_source"]["_id"]
return jsonify(key=apikey, status="200", isbn=isbn, message="OK", metadata=metadata, doc_id=doc_id)
# if not found, store it in CouchDB
store = get_store()
doc = {"user_id": user.id, "metadata": metadata}
doc_id, doc_rev = store.save(doc)
# add to social stream
event = Event(
user_id=user.id,
event="book added",
time=time.time(),
data=json.dumps(
{
"verbose": "%s added %s to their collection" % (user.username, metadata["title"]),
"metadata": metadata,
"doc_id": doc_id,
}
),
)
db.session.add(event)
db.session.commit()
# get book info by isbn ...
# return data gathered and stored
return jsonify(key=apikey, status="200", isbn=isbn, message="OK", metadata=metadata, doc_id=doc_id)
def item(id):
"""
Display details for an item.
"""
store = get_store()
try:
doc = store[id]
except couchdb.http.ResourceNotFound, not_found:
return abort(404)
def add():
"""
Add a book by isbn. Since this uses only the Open Library API at the
moment, expect missing books.
"""
try:
isbn = request.form["isbn"]
except KeyError:
abort(404)
user = session["user"]
if user == None:
abort(404)
try:
metadata = get_book(isbn)
except KeyError:
flash("ISBN not found")
return redirect(url_for("home", id=user.id))
# see if user already got this books stored
conn = pyelasticsearch.ElasticSearch(app.config["ELASTICSEARCH_URL"])
results = conn.search("%s AND user_id:%s" % (isbn, user.id))
if len(results["hits"]["hits"]) > 0:
metadata = results["hits"]["hits"][0]["_source"]["metadata"]
doc_id = results["hits"]["hits"][0]["_source"]["_id"]
return jsonify(key=apikey, status="200", isbn=isbn, message="OK", metadata=metadata, doc_id=doc_id)
# if not found, store it in CouchDB
store = get_store()
doc = {"user_id": user.id, "metadata": metadata}
doc_id, doc_rev = store.save(doc)
# add to social stream
event = Event(
user_id=user.id,
event="book added",
time=time.time(),
data=json.dumps(
{
"verbose": "%s added %s to their collection" % (user.username, metadata["title"]),
"metadata": metadata,
"doc_id": doc_id,
}
),
)
db.session.add(event)
db.session.commit()
flash("Successfully added book")
return redirect(url_for("home", id=user.id))
