~azzar1/unity/add-show-desktop-key : revision 1294.2.64

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from xml.dom import minidom

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import genshi

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from storm.locals import Store

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import ivle.database

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from ivle.database import Subject, Offering, Semester, Exercise, \

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ExerciseSave, WorksheetExercise

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ExerciseSave, WorksheetExercise, ExerciseAttempt

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from ivle.database import Worksheet as DBWorksheet

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import ivle.worksheet.utils

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from ivle.webapp import ApplicationRoot

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from ivle.webapp.base.views import BaseView

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from ivle.webapp.base.xhtml import XHTMLView

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from ivle.webapp.base.plugins import ViewPlugin, MediaPlugin

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#from ivle.webapp.media import BaseMediaFileView, media_url

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from ivle.webapp.media import media_url#, BaseMediaFileView

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from ivle.webapp.errors import NotFound, Forbidden

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from ivle.worksheet.rst import rst as rstfunc

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from ivle.webapp.tutorial.service import AttemptsRESTView, AttemptRESTView, \

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WorksheetExerciseRESTView, WorksheetRESTView, WorksheetsRESTView

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from ivle.webapp.tutorial.service import (AttemptsRESTView, AttemptRESTView,

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WorksheetExerciseRESTView, WorksheetRESTView, WorksheetsRESTView,

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ExerciseAttempts, worksheet_to_worksheet_exercise,

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worksheet_exercise_to_user_attempts, exerciseattempts_to_attempt,

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)

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from ivle.webapp.tutorial.exercise_service import ExercisesRESTView, \

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ExerciseRESTView

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tab = 'subjects' # XXX

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permission = 'view'

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def __init__(self, req, subject, year, semester):

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"""Find the given offering by subject, year and semester."""

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self.context = req.store.find(Offering,

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Offering.subject_id == Subject.id,

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Subject.short_name == subject,

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Offering.semester_id == Semester.id,

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Semester.year == year,

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Semester.semester == semester).one()

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if not self.context:

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raise NotFound()

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def populate(self, req, ctx):

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"""Create the context for the given offering."""

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self.plugin_styles[Plugin] = ['tutorial.css']

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tab = 'subjects'

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permission = 'view'

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def __init__(self, req, subject, year, semester, worksheet):

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self.context = req.store.find(DBWorksheet,

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DBWorksheet.offering_id == Offering.id,

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Offering.subject_id == Subject.id,

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Subject.short_name == subject,

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Offering.semester_id == Semester.id,

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Semester.year == year,

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Semester.semester == semester,

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DBWorksheet.identifier == worksheet).one()

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if self.context is None:

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raise NotFound(str(worksheet) + " was not found.")

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self.year = year

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self.semester = semester

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def populate(self, req, ctx):

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self.plugin_scripts[Plugin] = ['tutorial.js']

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self.plugin_styles[Plugin] = ['tutorial.css', 'worksheet.css']

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ctx['subject'] = self.context.offering.subject

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ctx['worksheet'] = self.context

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ctx['semester'] = self.semester

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ctx['year'] = self.year

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ctx['semester'] = self.context.offering.semester.semester

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ctx['year'] = self.context.offering.semester.year

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ctx['worksheetstream'] = genshi.Stream(list(genshi.XML(self.context.get_xml())))

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ctx['user'] = req.user

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template = "templates/worksheet_edit.html"

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tab = "subjects"

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def __init__(self, req, **kwargs):

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subject = kwargs['subject']

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year = kwargs['year']

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semester = kwargs['semester']

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worksheet = kwargs['worksheet']

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self.context = req.store.find(DBWorksheet,

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DBWorksheet.identifier == worksheet,

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DBWorksheet.offering_id == Offering.id,

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Offering.semester_id == Semester.id,

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Semester.year == year,

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Semester.semester == semester,

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Offering.subject_id == Subject.id,

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Subject.short_name == subject

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).one()

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if self.context is None:

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raise NotFound()

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self.subject = subject

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self.year = year

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self.semester = semester

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self.worksheet = worksheet

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def populate(self, req, ctx):

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self.plugin_styles[Plugin] = ["tutorial_admin.css"]

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self.plugin_scripts[Plugin] = ['tutorial_admin.js']

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ctx['worksheet'] = self.context

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ctx['worksheetname'] = self.worksheet

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ctx['worksheetname'] = self.context.identifier

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ctx['subject'] = self.context.offering.subject

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ctx['year'] = self.year

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ctx['semester'] = self.semester

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ctx['year'] = self.context.offering.semester.year

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ctx['semester'] = self.context.offering.semester.semester

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#XXX: Get the list of formats from somewhere else

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ctx['formats'] = ['xml', 'rst']

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permission = "edit"

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template = "templates/worksheet_add.html"

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def __init__(self, req, subject, year, semester):

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self.context = req.store.find(Offering,

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Offering.semester_id == Semester.id,

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Semester.year == year,

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Semester.semester == semester,

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Offering.subject_id == Subject.id,

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Subject.short_name == subject

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).one()

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self.subject = subject

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self.year = year

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self.semester = semester

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if self.context is None:

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raise NotFound()

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def populate(self, req, ctx):

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self.plugin_styles[Plugin] = ["tutorial_admin.css"]

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self.plugin_scripts[Plugin] = ['tutorial_admin.js']

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ctx['subject'] = self.context.subject

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ctx['year'] = self.year

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ctx['semester'] = self.semester

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ctx['year'] = self.context.semester.year

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ctx['semester'] = self.context.semester.semester

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#XXX: Get the list of formats from somewhere else

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ctx['formats'] = ['xml', 'rst']

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permission = 'edit'

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template = 'templates/worksheets_edit.html'

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def __init__(self, req, subject, year, semester):

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self.context = req.store.find(Offering,

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Offering.semester_id == Semester.id,

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Semester.year == year,

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Semester.semester == semester,

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Offering.subject_id == Subject.id,

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Subject.short_name == subject

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).one()

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self.subject = subject

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self.year = year

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self.semester = semester

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if self.context is None:

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raise NotFound()

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def populate(self, req, ctx):

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self.plugin_styles[Plugin] = ['tutorial_admin.css']

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self.plugin_scripts[Plugin] = ['tutorial_admin.js']

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ctx['subject'] = self.context.subject

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ctx['year'] = self.year

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ctx['semester'] = self.semester

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ctx['year'] = self.context.semester.year

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ctx['semester'] = self.context.semester.semester

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ctx['worksheets'] = self.context.worksheets

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permission = 'edit'

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template = 'templates/exercise_edit.html'

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def __init__(self, req, exercise):

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self.context = req.store.find(Exercise,

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Exercise.id == exercise).one()

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if self.context is None:

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raise NotFound()

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def populate(self, req, ctx):

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self.plugin_styles[Plugin] = ['exercise_admin.css']

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self.plugin_scripts[Plugin] = ['exercise_admin.js']

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permission = 'edit'

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template = 'templates/exercise_delete.html'

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def __init__(self, req, exercise):

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self.context = req.store.find(Exercise,

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Exercise.id == exercise).one()

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if self.context is None:

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raise NotFound()

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def populate(self, req, ctx):

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# If post, delete the exercise, or display a message explaining that

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ctx['exercises'] = req.store.find(Exercise).order_by(Exercise.id)

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ctx['mediapath'] = media_url(req, Plugin, 'images/')

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def offering_to_worksheet(offering, worksheet_name):

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return Store.of(offering).find(

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DBWorksheet,

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DBWorksheet.offering == offering,

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DBWorksheet.identifier == worksheet_name

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).one()

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def root_to_exercise(root, exercise_name):

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return root.store.find(

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Exercise,

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Exercise.id == exercise_name

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).one()

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class Plugin(ViewPlugin, MediaPlugin):

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urls = [

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# Worksheet View Urls

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#('subjects/:subject/+worksheets/+media/*(path)', SubjectMediaView),

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('subjects/:subject/:year/:semester/+worksheets', OfferingView),

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('subjects/:subject/:year/:semester/+worksheets/+new', WorksheetAddView),

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('subjects/:subject/:year/:semester/+worksheets/+edit', WorksheetsEditView),

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('subjects/:subject/:year/:semester/+worksheets/:worksheet', WorksheetView),

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('subjects/:subject/:year/:semester/+worksheets/:worksheet/+edit', WorksheetEditView),

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# Worksheet Api Urls

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('api/subjects/:subject/:year/:semester/+worksheets', WorksheetsRESTView),

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('api/subjects/:subject/:year/:semester/+worksheets/:worksheet/*exercise/'

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'+attempts/:username', AttemptsRESTView),

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('api/subjects/:subject/:year/:semester/+worksheets/:worksheet/*exercise/'

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'+attempts/:username/:date', AttemptRESTView),

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('api/subjects/:subject/:year/:semester/+worksheets/:worksheet', WorksheetRESTView),

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('api/subjects/:subject/:year/:semester/+worksheets/:worksheet/*exercise', WorksheetExerciseRESTView),

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# Exercise View Urls

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('+exercises', ExercisesView),

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('+exercises/+add', ExerciseAddView),

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('+exercises/:exercise/+edit', ExerciseEditView),

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('+exercises/:exercise/+delete', ExerciseDeleteView),

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# Exercise Api Urls

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('api/+exercises', ExercisesRESTView),

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('api/+exercises/*exercise', ExerciseRESTView),

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]

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forward_routes = [(Offering, '+worksheets', offering_to_worksheet, 1),

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(DBWorksheet, None, worksheet_to_worksheet_exercise, 1),

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(WorksheetExercise, '+attempts',

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worksheet_exercise_to_user_attempts, 1),

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(ExerciseAttempts, None, exerciseattempts_to_attempt, 1),

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(ApplicationRoot, '+exercises', root_to_exercise, 1),

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]

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views = [(Offering, ('+worksheets', '+index'), OfferingView),

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(Offering, ('+worksheets', '+new'), WorksheetAddView),

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(Offering, ('+worksheets', '+edit'), WorksheetsEditView),

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(DBWorksheet, '+index', WorksheetView),

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(DBWorksheet, '+edit', WorksheetEditView),

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(ApplicationRoot, ('+exercises', '+index'), ExercisesView),

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(ApplicationRoot, ('+exercises', '+add'), ExerciseAddView),

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(Exercise, '+edit', ExerciseEditView),

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(Exercise, '+delete', ExerciseDeleteView),

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(Offering, ('+worksheets', '+index'), WorksheetsRESTView, 'api'),

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(DBWorksheet, '+index', WorksheetRESTView, 'api'),

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(WorksheetExercise, '+index', WorksheetExerciseRESTView, 'api'),

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(ExerciseAttempts, '+index', AttemptsRESTView, 'api'),

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(ExerciseAttempt, '+index', AttemptRESTView, 'api'),

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(ApplicationRoot, ('+exercises', '+index'), ExercisesRESTView,

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'api'),

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(Exercise, '+index', ExerciseRESTView, 'api'),

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]

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media = 'media'

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help = {'Tutorial': 'help.html'}