def save_seminar():
raw_data = request.form
shortname = raw_data["shortname"]
new = raw_data.get("new") == "yes"
resp, seminar = can_edit_seminar(shortname, new)
if resp is not None:
return resp
errmsgs = []
if seminar.new:
data = {
"shortname": shortname,
"display": current_user.is_creator,
"owner": current_user.email,
}
else:
data = {
"shortname": shortname,
"display": seminar.display,
"owner": seminar.owner,
}
# Have to get time zone first
data["timezone"] = tz = raw_data.get("timezone")
tz = pytz.timezone(tz)
for col in db.seminars.search_cols:
if col in data:
continue
typ = db.seminars.col_type[col]
### Hack to be removed ###
if col.endswith("time") and typ == "timestamp with time zone":
typ = "time"
try:
val = raw_data.get(col, "")
data[
col] = None # make sure col is present even if process_user_input fails
data[col] = process_user_input(val, col, typ, tz)
except Exception as err: # should only be ValueError's but let's be cautious
errmsgs.append(format_input_errmsg(err, val, col))
if not data["name"]:
errmsgs.append("The name cannot be blank")
if data["is_conference"] and data["start_date"] and data[
"end_date"] and data["end_date"] < data["start_date"]:
errmsgs.append("End date cannot precede start date")
if data["per_day"] is not None and data["per_day"] < 1:
errmsgs.append(
format_input_errmsg("integer must be positive", data["per_day"],
"per_day"))
if data["is_conference"] and (not data["start_date"]
or not data["end_date"]):
errmsgs.append(
"Please specify the start and end dates of your conference (you can change these later if needed)."
)
if data["is_conference"] and not data["per_day"]:
flash_warning(
"It will be easier to edit the conference schedule if you specify talks per day (an upper bound is fine)."
)
data["institutions"] = clean_institutions(data.get("institutions"))
data["topics"] = clean_topics(data.get("topics"))
data["language"] = clean_language(data.get("language"))
data["subjects"] = clean_subjects(data.get("subjects"))
if not data["subjects"]:
errmsgs.append(format_errmsg("Please select at least one subject."))
if not data["timezone"] and data["institutions"]:
# Set time zone from institution
data["timezone"] = WebInstitution(data["institutions"][0]).timezone
data["weekdays"] = []
data["time_slots"] = []
for i in range(MAX_SLOTS):
weekday = daytimes = None
try:
col = "weekday" + str(i)
val = raw_data.get(col, "")
weekday = process_user_input(val, col, "weekday_number", tz)
col = "time_slot" + str(i)
val = raw_data.get(col, "")
daytimes = process_user_input(val, col, "daytimes", tz)
except Exception as err: # should only be ValueError's but let's be cautious
errmsgs.append(format_input_errmsg(err, val, col))
if weekday is not None and daytimes is not None:
data["weekdays"].append(weekday)
data["time_slots"].append(daytimes)
if daytimes_early(daytimes):
flash_warning(
"Time slot %s includes early AM hours, please correct if this is not intended (use 24-hour time format).",
daytimes,
)
elif daytimes_long(daytimes):
flash_warning(
"Time slot %s is longer than 8 hours, please correct if this is not intended.",
daytimes,
)
if data["frequency"] and not data["weekdays"]:
errmsgs.append(
'You must specify at least one time slot (or set periodicty to "no fixed schedule").'
)
if len(data["weekdays"]) > 1:
x = sorted(
list(zip(data["weekdays"], data["time_slots"])),
key=lambda t: t[0] * 24 * 60 + daytime_minutes(t[1].split("-")[0]),
)
data["weekdays"], data["time_slots"] = [t[0]
for t in x], [t[1] for t in x]
organizer_data = []
contact_count = 0
for i in range(10):
D = {"seminar_id": seminar.shortname}
for col in db.seminar_organizers.search_cols:
if col in D:
continue
name = "org_%s%s" % (col, i)
typ = db.seminar_organizers.col_type[col]
try:
val = raw_data.get(name, "")
D[col] = None # make sure col is present even if process_user_input fails
D[col] = process_user_input(val, col, typ, tz)
except Exception as err: # should only be ValueError's but let's be cautious
errmsgs.append(format_input_errmsg(err, val, col))
if D["homepage"] or D["email"] or D["full_name"]:
if not D["full_name"]:
errmsgs.append(
format_errmsg("Organizer name cannot be left blank"))
D["order"] = len(organizer_data)
# WARNING the header on the template says organizer
# but it sets the database column curator, so the
# boolean needs to be inverted
D["curator"] = not D["curator"]
if not errmsgs and D["display"] and D[
"email"] and not D["homepage"]:
flash_warning(
"The email address %s of organizer %s will be publicly visible.<br>%s",
D["email"],
D["full_name"],
"Set homepage or disable display to prevent this.",
),
if D["email"]:
r = db.users.lookup(D["email"])
if r and r["email_confirmed"]:
if D["full_name"] != r["name"]:
errmsgs.append(
format_errmsg(
"Organizer name %s does not match the name %s of the account with email address %s",
D["full_name"],
r["name"],
D["email"],
))
else:
if D["homepage"] and r[
"homepage"] and D["homepage"] != r["homepage"]:
flash_warning(
"The homepage %s does not match the homepage %s of the account with email address %s, please correct if unintended.",
D["homepage"],
r["homepage"],
D["email"],
)
if D["display"]:
contact_count += 1
organizer_data.append(D)
if contact_count == 0:
errmsgs.append(
format_errmsg(
"There must be at least one displayed organizer or curator with a %s so that there is a contact for this listing.<br>%s<br>%s",
"confirmed email",
"This email will not be visible if homepage is set or display is not checked, it is used only to identify the organizer's account.",
"If none of the organizers has a confirmed account, add yourself and leave the organizer box unchecked.",
))
# Don't try to create new_version using invalid input
if errmsgs:
return show_input_errors(errmsgs)
else: # to make it obvious that these two statements should be together
new_version = WebSeminar(shortname,
data=data,
organizer_data=organizer_data)
# Warnings
sanity_check_times(new_version.start_time, new_version.end_time)
if not data["topics"]:
flash_warning(
"This series has no topics selected; don't forget to set the topics for each new talk individually."
)
if seminar.new or new_version != seminar:
new_version.save()
edittype = "created" if new else "edited"
flash("Series %s successfully!" % edittype)
elif seminar.organizer_data == new_version.organizer_data:
flash("No changes made to series.")
if seminar.new or seminar.organizer_data != new_version.organizer_data:
new_version.save_organizers()
if not seminar.new:
flash("Series organizers updated!")
return redirect(url_for(".edit_seminar", shortname=shortname), 302)
def save_seminar():
raw_data = request.form
shortname = raw_data["shortname"]
new = (raw_data.get("new") == "yes")
resp, seminar = can_edit_seminar(shortname, new)
if resp is not None:
return resp
def make_error(err):
flash_error("Error processing %s: %s" % (col, err))
seminar = WebSeminar(shortname, data=raw_data)
return render_template("edit_seminar.html",
seminar=seminar,
title="Edit seminar error",
top_menu=basic_top_menu(),
categories=categories(),
institutions=institutions(),
lock=None)
if seminar.new:
data = {
'shortname': shortname,
'display': current_user.is_creator(),
'owner': current_user.email,
'archived': False
}
else:
data = {
'shortname': shortname,
'display': seminar.display or current_user.is_creator(),
'owner': seminar.owner
}
for col in db.seminars.search_cols:
if col in data: continue
try:
val = raw_data.get(col)
if not val:
data[col] = None
else:
data[col] = process_user_input(val, db.seminars.col_type[col])
except Exception as err:
return make_error(err)
if not data['timezone'] and data['institutions']:
# Set time zone from institution
data['timezone'] = WebInstitution(data['institutions'][0]).timezone
organizer_data = []
for i in range(6):
D = {'seminar_id': seminar.shortname}
for col in db.seminar_organizers.search_cols:
if col in D: continue
name = "org_%s%s" % (col, i)
try:
val = raw_data.get(name)
if val == '':
D[col] = None
elif val is None:
D[col] = False # checkboxes
else:
D[col] = process_user_input(
val, db.seminar_organizers.col_type[col])
if col == 'homepage' and val and not val.startswith("http"):
data[col] = "http://" + data[col]
except Exception as err:
return make_error(err)
if D.get('email') or D.get('full_name'):
D['order'] = len(organizer_data)
organizer_data.append(D)
new_version = WebSeminar(shortname,
data=data,
organizer_data=organizer_data)
if seminar.new or new_version != seminar:
new_version.save()
if seminar.organizer_data != new_version.organizer_data:
new_version.save_organizers()
edittype = "created" if new else "edited"
flash("Seminar successfully %s!" % edittype)
return redirect(url_for("show_seminar", shortname=shortname), 301)
def save_seminar():
raw_data = request.form
shortname = raw_data["shortname"]
new = raw_data.get("new") == "yes"
resp, seminar = can_edit_seminar(shortname, new)
if resp is not None:
return resp
def make_error(shortname, col=None, err=None):
if err is not None:
flash_error("Error processing %s: {0}".format(err), col)
seminar = WebSeminar(shortname, data=raw_data)
manage = "Manage" if current_user.is_organizer else "Create"
return render_template(
"edit_seminar.html",
seminar=seminar,
title="Edit seminar error",
section=manage,
institutions=institutions(),
lock=None,
)
if seminar.new:
data = {
"shortname": shortname,
"display": current_user.is_creator,
"owner": current_user.email,
"archived": False,
}
else:
data = {
"shortname": shortname,
"display": seminar.display,
"owner": seminar.owner,
}
# Have to get time zone first
data["timezone"] = tz = raw_data.get("timezone")
tz = pytz.timezone(tz)
def replace(a):
if a == "timestamp with time zone":
return "time"
return a
for col in db.seminars.search_cols:
if col in data:
continue
try:
val = raw_data.get(col)
if not val:
data[col] = None
else:
data[col] = process_user_input(val,
replace(
db.seminars.col_type[col]),
tz=tz)
except Exception as err:
return make_error(shortname, col, err)
data["institutions"] = clean_institutions(data.get("institutions"))
data["topics"] = clean_topics(data.get("topics"))
data["language"] = clean_language(data.get("language"))
if not data["timezone"] and data["institutions"]:
# Set time zone from institution
data["timezone"] = WebInstitution(data["institutions"][0]).timezone
organizer_data = []
for i in range(10):
D = {"seminar_id": seminar.shortname}
for col in db.seminar_organizers.search_cols:
if col in D:
continue
name = "org_%s%s" % (col, i)
try:
val = raw_data.get(name)
if val == "":
D[col] = None
elif val is None:
D[col] = False # checkboxes
else:
D[col] = process_user_input(
val, db.seminar_organizers.col_type[col], tz=tz)
# if col == 'homepage' and val and not val.startswith("http"):
# D[col] = "http://" + data[col]
except Exception as err:
return make_error(shortname, col, err)
if D.get("email") or D.get("full_name"):
D["order"] = len(organizer_data)
####### HOT FIX ####################
# WARNING the header on the template
# says organizer and we have agreed
# that one is either an organizer or
# a curator
D["curator"] = not D["curator"]
organizer_data.append(D)
new_version = WebSeminar(shortname,
data=data,
organizer_data=organizer_data)
if check_time(new_version.start_time, new_version.end_time):
return make_error(shortname)
if seminar.new or new_version != seminar:
new_version.save()
edittype = "created" if new else "edited"
flash("Seminar %s successfully!" % edittype)
elif seminar.organizer_data == new_version.organizer_data:
flash("No changes made to seminar.")
if seminar.new or seminar.organizer_data != new_version.organizer_data:
new_version.save_organizers()
if not seminar.new:
flash("Seminar organizers updated!")
return redirect(url_for(".edit_seminar", shortname=shortname), 301)
def save_series(version=0, user=None):
if version != 0:
raise version_error(version)
try:
raw_data = request.get_json()
except Exception:
raw_data = None
if not isinstance(raw_data, dict):
raise APIError({"code": "invalid_json",
"description": "request must contain a json dictionary"})
# Temporary measure while we rename shortname
series_id = raw_data.pop("series_id", None)
raw_data["shortname"] = series_id
if series_id is None:
raise APIError({"code": "unspecified_series_id",
"description": "You must specify series_id when saving a series"})
series = seminars_lookup(series_id, include_deleted=True)
if series is None:
# Creating new series
if not allowed_shortname(series_id) or len(series_id) < 3 or len(series_id) > 32:
raise APIError({"code": "invalid_series_id",
"description": "The identifier must be 3 to 32 characters in length and can include only letters, numbers, hyphens and underscores."})
if "organizers" not in raw_data:
raise APIError({"code": "organizers_required",
"description": "You must specify organizers when creating new series"})
update_organizers = True
series = WebSeminar(series_id, data=None, editing=True, user=user)
else:
# Make sure user has permission to edit
if not series.user_can_edit(user):
raise APIError({"code":"unauthorized_user",
"description": "You do not have permission to edit %s." % series_id}, 401)
if series.deleted:
raise APIError({"code": "norevive",
"description": "You cannot revive a series through the API"})
if "organizers" in raw_data:
raise APIError({"code": "organizers_prohibited",
"description": "You may not specify organizers when editing series"})
update_organizers = False
# Check that there aren't extraneous keys (which might be misspelled)
extra_keys = [key for key in raw_data if key not in db.seminars.search_cols + ["slots", "organizers"]]
if extra_keys:
raise APIError({"code": "extra_keys",
"description": "Unrecognized keys",
"errors": extra_keys})
# Time slots/weekdays and organizers are handled differently by the processing code
# We want to allow them to be unspecified (in which case we fall back on the current value)
# and for an API call it's also more convenient to specify them using a list
if "slots" in raw_data:
slots = raw_data["slots"]
else:
slots = [short_weekdays[day] + " " + slot for (day, slot) in zip(series.weekdays, series.time_slots)]
if not isinstance(slots, list) or len(slots) > MAX_SLOTS or not all(isinstance(slot, str) for slot in slots):
raise APIError({"code": "processing_error",
"description": "Error in processing slots",
"errors": ["slots must be a list of strings of length at most %s" % MAX_SLOTS]})
for i, slot in enumerate(slots):
day, time = slot.split(None, 1)
try:
day = short_weekdays.index(day)
except ValueError:
raise APIError({"code": "processing_error",
"description": "Error in processing slots",
"errors": ["slots must start with a three letter day-of-week"]})
raw_data["weekday%s"%i] = str(day)
raw_data["time_slot%s"%i] = time
for i in range(len(slots), MAX_SLOTS):
raw_data["weekday%s"%i] = raw_data["time_slot%s"%i] = ""
if update_organizers:
# We require specifying the organizers of a new seminar and don't allow updates,
# so we don't need to get anything from the seminar object
organizers = raw_data.get("organizers", [])
if not (isinstance(organizers, list) and
len(organizers) <= MAX_ORGANIZERS and
all(isinstance(OD, dict) and
all(key in db.seminar_organizers.search_cols for key in OD)
for OD in organizers)):
raise APIError({"code": "processing_error",
"description": "Error in processing organizers",
"errors": ["organizers must be a list of dictionaries (max length %s) with keys %s" % (MAX_ORGANIZERS, ", ".join(db.seminar_organizers.search_cols))]})
for i, OD in enumerate(organizers):
for col in db.seminar_organizers.search_cols:
default = True if col == "display" else ""
raw_data["org_%s%s" % (col, i)] = OD.get(col, default)
# We store curator in the database but ask for organizer from the API
raw_data["org_curator%s" % i] = not OD.get("organizer", True)
warnings = []
def warn(msg, *args):
warnings.append(msg % args)
data, organizers, errmsgs = process_save_seminar(series, raw_data, warn, format_error, format_input_error, update_organizers)
if errmsgs:
raise APIError({"code": "processing_error",
"description": "Error in processing input",
"errors": errmsgs})
else:
new_version = WebSeminar(series_id, data=data, organizers=organizers, user=user)
if series.new or new_version != series:
# Series saved by the API are not displayed until user approves
new_version.display = False
new_version.by_api = True
new_version.save(user)
else:
raise APIError({"code": "no_changes",
"description": "No changes detected"})
if series.new:
new_version.save_organizers()
edittype = "created" if series.new else "edited"
if warnings:
response = jsonify({"code": "warning",
"description": "series successfully %s, but..." % edittype,
"warnings": warnings})
else:
response = jsonify({"code": "success",
"description": "series successfully %s" % edittype})
return response