def course_unit_reorder(id, label=None):
if not mcourses.Courses.exists(id):
abort(404)
course = mcourses.Courses(id)
cuser = muser.getCurrentUser()
if not (course.getCourseRole(cuser) >= 3) or cuser.isDisabled():
abort(404)
if request.method == "POST":
data = (request.json)
for item in data:
u = mcourses.Units(item["id"])
if u.getDetail("courseid") != id:
return "invalid"
u.setDetail("unit_order", item["order"])
u.setDetail("parent", 0)
for subitem in item["subitems"]:
u = mcourses.Units(subitem["id"])
if u.getDetail("courseid") != id:
return "invalid"
u.setDetail("unit_order", subitem["order"])
u.setDetail("parent", item["id"])
return "ok"
else:
if course.getLabel() != label:
return redirect(
url_for("course_unit_reorder", id=id, label=course.getLabel()))
return render_template('courses/edit/reorder.html',
title="Kursmodule neu anordnen: " +
course.getTitle(),
thispage="courses",
data=course)
def apply(self):
change_requests = self.getOverrides()
last_round_changes = -1
while last_round_changes != 0:
while None in change_requests:
del change_requests[change_requests.index(None)]
last_round_changes = 0
for change in change_requests:
if change["overrides"]:
if change["parent_override"] and not change["parent_unit"]:
continue
unit = mcourses.Units(change["overrides"])
unit.setDetail("title", change["title"])
unit.setDetail("content", change["content"])
unit.setDetail("parent", change["parent_unit"])
unit.setDetail("unit_order", change["unit_order"])
else:
if change["parent_override"] and not change["parent_unit"]:
continue
unit = mcourses.Units.new(self.getDetail("course_id"),
change["content"],
change["type"],
change["parent_unit"])
unit = mcourses.Units(unit)
unit.setDetail("title", change["title"])
unit.setDetail("unit_order", change["unit_order"])
unit.setDetail("availible", 1)
self.mapOverrideToUnit(change["id"], unit.id)
for chr in change_requests:
if chr is None: continue
if chr["parent_override"] == change["id"]:
chr["parent_unit"] = unit.id
def _mkdata(unit_id, override_id, course_id, branch):
if unit_id == "-":
data = {
"title": "",
"type": "",
"content": None,
"parent_unit": 0,
"parent_override": 0,
"unit_order": 0
}
else:
unit_id = int(unit_id)
unit = mcourses.Units(unit_id)
if not unit or unit.getDetail("courseid") != course_id:
abort(404)
data = {
"title": unit.getTitle(),
"type": unit.getType(),
"content": unit.getJSON(),
"parent_unit": unit.getDetail("parent"),
"parent_override": 0,
"unit_order": unit.getDetail("unit_order")
}
if override_id != "-":
override_id = int(override_id)
override = branch.getSingleOverride(override_id)
if not override or (unit_id != "-" and override["overrides"] != unit_id
) or override["branch"] != branch.id:
abort(404)
data["title"] = override["title"]
# Do not allow arbitrary changing the type
if not data["type"]:
data["type"] = override["type"]
data["content"] = json.loads(override["content"])
data["parent_unit"] = override["parent_unit"]
data["parent_override"] = override["parent_override"]
data["unit_order"] = override["unit_order"]
return data
def calculateRepDelta(self):
score = 0
changes = self.getOverrides()
for change in changes:
if change["created"]:
score += 10
else:
unit = mcourses.Units(change["overrides"])
if unit.getTitle() != change["title"]:
score += 1
if json.loads(unit.getDetail("content")) != json.loads(
change["content"]):
score += 5
if len(unit.getDetail("content")) <= 2 * len(
change["content"]):
score += 5
if score > 50:
score = 50
if score < 2:
score = 2
self.setDetail("delta_factor", score)
return score
def unit_new(course_id):
if not mcourses.Courses.exists(course_id):
abort(404)
course = mcourses.Courses(course_id)
cuser = muser.getCurrentUser()
if not (cuser.isMod()
or course.getCourseRole(cuser) >= 3) or cuser.isDisabled():
abort(404)
empty_set = {
"info": "[]",
"quiz": "[]",
"extvideo": '{"platform":"youtube", "embedcode": ""}',
"pinboard": '0',
"syllabus": "\"\""
}
if request.json["type"] == "survey":
s = msurvey.Survey.new(course.id, cuser.id)
empty_set["survey"] = '{"survey":' + str(s.id) + '}'
x = mcourses.Units.new(course.id, empty_set[request.json["type"]],
request.json["type"], request.json["parent"])
mcourses.Units(x).setDetail("title", _("Neue Seite"))
return url_for("unit_show", unit_id=x, course_id=course_id)
def unit_submit(unit_id, course_id, unit_label=None, course_label=None):
if not mcourses.Courses.exists(course_id) or not mcourses.Units.exists(
unit_id) or muser.require_login() or muser.getCurrentUser(
).isDisabled():
abort(404)
course = mcourses.Courses(course_id)
unit = mcourses.Units(unit_id)
cuser = muser.getCurrentUser()
if unit.getType() == "quiz":
MAX_SCORE = 0
TOTAL_SCORE = 0
RESULT_DATA = {}
data = request.json
master = unit.getJSON()
k = 0
for i in master:
k += 1
if i["type"] == "text-answer":
MAX_SCORE += int(i["data"]["points"])
if str(k) in list(data.keys()):
_ = data[str(k)]
if _.lower() in [x.lower() for x in i["data"]["correct"]]:
TOTAL_SCORE += int(i["data"]["points"])
RESULT_DATA[k] = ({
"max": i["data"]["points"],
"sum": i["data"]["points"],
"selection": _,
"correct": i["data"]["correct"]
})
else:
RESULT_DATA[k] = ({
"max": i["data"]["points"],
"sum": 0,
"selection": _,
"correct": i["data"]["correct"]
})
elif i["type"] == "multiple-choice":
MAX_SCORE += int(i["data"]["points"])
if str(k) in list(data.keys()):
_ = data[str(k)]
if i["data"]["choices"][int(_)].startswith("*"):
TOTAL_SCORE += int(i["data"]["points"])
RESULT_DATA[k] = ({
"max": i["data"]["points"],
"sum": i["data"]["points"],
"selection": _,
"correct": i["data"]["choices"]
})
else:
RESULT_DATA[k] = ({
"max": i["data"]["points"],
"sum": 0,
"selection": _,
"correct": i["data"]["choices"]
})
elif i["type"] == "multiple-answer":
MAX_SCORE += int(i["data"]["points"])
if str(k) in list(data.keys()):
_ = data[str(k)]
total = float(len(i["data"]["choices"]))
correct = 0
Zid = 0
for Z in i["data"]["choices"]:
if Z.startswith("*") == (Zid in [int(x) for x in _]):
correct += 1
Zid += 1
pts = (correct / total) * int(i["data"]["points"])
pts = round(pts, 1)
TOTAL_SCORE += pts
RESULT_DATA[k] = ({
"max": i["data"]["points"],
"sum": pts,
"selection": _,
"correct": i["data"]["choices"]
})
unit.addViewData(
cuser,
json.dumps({
"result": RESULT_DATA,
"max": MAX_SCORE,
"sum": TOTAL_SCORE
}))
return "{ok}"
elif unit.getType() == "pinboard":
aid = int(unit.getJSON())
if aid == 0:
abort(500)
else:
a = mforum.Article(aid)
data = request.json
answer = mforum.Answer.createNew(a.getDetail("forumID"), aid,
data["comment"], muser.User(-1))
answer.addRevision(data["comment"], cuser, "Ursprüngliche Version")
a.setDetail("last_activity_date", time.time())
answer.setDetail("last_activity_date", time.time())
answer.setDetail("creation_date", time.time())
return "{ok}"
abort(500)
def unit_edit(unit_id, course_id, unit_label=None, course_label=None):
if not mcourses.Courses.exists(course_id) or not mcourses.Units.exists(
unit_id):
abort(404)
course = mcourses.Courses(course_id)
unit = mcourses.Units(unit_id)
cuser = muser.getCurrentUser()
if not (cuser.isMod()
or course.getCourseRole(cuser) >= 3) or cuser.isDisabled():
abort(404)
if request.method == "POST":
unit.setDetail("title", request.json["title"])
unit.setDetail("availible", request.json["availible"])
unit.setDetail("content", json.dumps(request.json["content"]))
return "{ok}"
else:
if course.getLabel() != course_label:
x = url_for(
"unit_edit",
course_id=course_id,
course_label=course.getLabel(),
unit_id=unit_id,
unit_label=unit_label if unit_label else unit.getLabel())
return redirect(x)
if unit.getLabel() != unit_label:
return redirect(
url_for("unit_edit",
course_id=course_id,
course_label=course_label,
unit_id=unit_id,
unit_label=unit.getLabel()))
if unit.getType() == "info":
return render_template('courses/edit/unit-info.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "extvideo":
return render_template('courses/edit/unit-extvideo.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "syllabus":
return render_template('courses/edit/unit-syllabus.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "survey":
return render_template('courses/edit/unit-survey.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "quiz":
return render_template('courses/edit/unit-quiz.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "pinboard":
return render_template('courses/edit/unit-pinboard.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
abort(500)
def unit_show(unit_id, course_id, unit_label=None, course_label=None):
if not mcourses.Courses.exists(course_id) or not mcourses.Units.exists(
unit_id):
abort(404)
course = mcourses.Courses(course_id)
unit = mcourses.Units(unit_id)
cuser = muser.getCurrentUser()
if course.getLabel() != course_label:
x = url_for("unit_show",
course_id=course_id,
course_label=course.getLabel(),
unit_id=unit_id,
unit_label=unit_label if unit_label else unit.getLabel())
return redirect(x)
if unit.getLabel() != unit_label:
return redirect(
url_for("unit_show",
course_id=course_id,
course_label=course_label,
unit_id=unit_id,
unit_label=unit.getLabel()))
if course.getDetail("state") == 0 and not (
cuser.isMod() or course.getCourseRole(cuser) >= 2):
abort(403)
if unit.isDisabled() and not (cuser.isMod()
or course.getCourseRole(cuser) >= 3):
abort(403)
course.setLastVisitedUnitId(cuser, unit.id)
if unit.getType() == "info":
if cuser.isLoggedIn() and not cuser.isDisabled():
unit.addViewData(cuser, None)
return render_template('courses/units/info.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "extvideo":
if cuser.isLoggedIn() and not cuser.isDisabled():
unit.addViewData(cuser, None)
return render_template('courses/units/extvideo.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "syllabus":
if cuser.isLoggedIn() and not cuser.isDisabled():
unit.addViewData(cuser, None)
return render_template('courses/units/syllabus.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit)
elif unit.getType() == "survey":
if cuser.isLoggedIn() and not cuser.isDisabled():
unit.addViewData(cuser, None)
s = msurvey.Survey(unit.getJSON()["survey"])
return render_template('courses/units/survey.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit,
survey=s)
elif unit.getType() == "quiz":
try:
return render_template('courses/units/quiz.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit,
int=int)
except Exception as e:
if request.values.get("re-submit", 0) == "true":
raise e
data = {"re-submit": "true", "submission-error": "incomplete"}
return redirect(
url_for("unit_show",
course_id=course_id,
course_label=course_label,
unit_id=unit_id,
unit_label=unit.getLabel(),
**data))
elif unit.getType() == "pinboard":
aid = int(unit.getJSON())
if aid == 0:
a = None
else:
a = mforum.Article(aid)
if cuser.isLoggedIn() and not cuser.isDisabled():
unit.addViewData(cuser, None)
return render_template('courses/units/pinboard.html',
title=course.getTitle() + " - " +
unit.getTitle(),
thispage="courses",
course=course,
data=unit,
post=a)
abort(500)