def filter_search():
"""
Filters last search result by whatever was checked
(done from search page)
"""
if g.uid:
# show search results
if request.method == "POST":
uid = g.uid
if session.get("search") is not None:
last_search = session.get("search")
input_fields = request.form.getlist("fields")
# retrieve notes from the database that match the search term
db_search_results = get_search_notes(uid, last_search,
input_fields)
note_data = process_note_results(db_search_results)
num_results = len(note_data)
# show the checked fields
return render_template("search.html",
menu_item="logout",
data=note_data,
num=num_results,
term=last_search,
filters=input_fields)
else:
return redirect("/search")
else:
return redirect("/search")
return redirect("/")
def search():
"""
Handle search (available only if logged in)
"""
if g.uid:
# show search results
if request.method == "POST":
uid = g.uid
# get the search term
input_term = request.form["search"]
# store the current search term
session["search"] = input_term.lower()
# retrieve notes from the database that match the search term
db_search_results = get_search_notes(uid, input_term)
note_data = process_note_results(db_search_results)
num_results = len(note_data)
# default filters
def_filters = ["title", "tags", "content"]
return render_template("search.html",
menu_item="logout",
data=note_data,
num=num_results,
term=input_term,
filters=def_filters)
# show empty search page
else:
# clear the search term last stored
session.pop("search", None)
return render_template(
"search.html",
menu_item="logout",
data={},
num=0,
term="(none, please use the search in the menu)")
return redirect("/")
def dashboard():
"""
Dashboard - shows notes for the user
"""
if g.uid:
session_user = g.username
uid = g.uid
# get the notes associated with the user
db_user_results = get_notes_by_user(uid)
note_data = process_note_results(db_user_results)
# create the welcome message
msg = create_welcome_message(session_user)
return render_template("dashboard.html",
msg=msg,
menu_item="logout",
data=note_data)
return redirect("/")
def download():
"""
Download as plain text file the contents of the note
"""
if g.uid:
uid = g.uid
# get the note id from the query string param
requested_note_id = request.args.get("id")
# retrieve note from the database
db_note_results = get_note_by_id(uid, requested_note_id)
note_data = reformat_for_export(
process_note_results(db_note_results)[0])
file_name = "note_" + str(requested_note_id) + ".txt"
return Response(note_data,
mimetype="text/plain",
headers={
"Content-Disposition":
"attachment;filename=" + file_name
})
return redirect("/")
def view():
"""
Shows a note based on its id in single note view
"""
if g.uid:
uid = g.uid
# get the note id from the query string param
if request.args.get("id"):
# requested_note_id = request.args.get("id")
session["last_note_id"] = request.args.get("id")
# if the request didn't include a note id, check the last one
requested_note_id = session.get("last_note_id")
# retrieve note from the database
db_note_results = get_note_by_id(uid, requested_note_id)
note_data = process_note_results(db_note_results)
# if the list is empty, redirect!
if not note_data:
# add warning in the menu bar
flash("note not found", "error")
return redirect("/dashboard")
return render_template("view.html",
menu_item="logout",
data=note_data[0])
return redirect("/")