Esempio n. 1
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    def _build_element_common(self, element, displayability, link,
                              parent_element=None):
        if not displayability.is_name_visible:
            raise ValueError('Should not add non-displayble elements')
        ret = OutlineElement()
        ret.course_element = element
        ret.is_available_to_students = displayability.is_available_to_students
        ret.is_available_to_visitors = displayability.is_available_to_visitors
        if hasattr(element, 'lesson_id'):
            ret.id = element.lesson_id
            ret.title = resources_display.display_lesson_title(
                parent_element, element, self._app_context)
        else:
            ret.id = element.unit_id
            if element.is_unit():
                ret.title = resources_display.display_unit_title(
                    element, self._app_context)
            else:
                ret.title = element.title

        if parent_element:
            ret.parent_id = parent_element.unit_id

        if displayability.is_content_available:
            ret.link = link
            if (self._student_preferences and
                self._student_preferences.last_location and link and
                self._student_preferences.last_location.endswith(link)):
                ret.link_is_last_page_visited = True

        if hasattr(element, 'description'):
            ret.description = element.description
        return ret
Esempio n. 2
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    def _build_element_common(self, element, displayability, link,
                              parent_element=None):
        if not displayability.is_displayed:
            raise ValueError('Should not add non-displayble elements')
        ret = OutlineElement()
        ret.course_element = element
        ret.is_available_to_students = displayability.is_available_to_students
        ret.is_available_to_visitors = displayability.is_available_to_visitors
        if hasattr(element, 'lesson_id'):
            ret.id = element.lesson_id
            ret.title = resources_display.display_lesson_title(
                parent_element, element, self._app_context)
        else:
            ret.id = element.unit_id
            if element.is_unit():
                ret.title = resources_display.display_unit_title(
                    element, self._app_context)
            else:
                ret.title = element.title

        if parent_element:
            ret.parent_id = parent_element.unit_id

        if displayability.is_link_displayed:
            ret.link = link
            if (self._student_preferences and
                self._student_preferences.last_location and link and
                self._student_preferences.last_location.endswith(link)):
                ret.link_is_last_page_visited = True

        if hasattr(element, 'description'):
            ret.description = element.description
        return ret
Esempio n. 3
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    def get_template(self, template_file, additional_dirs=None, prefs=None):
        """Computes location of template files for the current namespace."""

        _p = self.app_context.get_environ()
        self.init_template_values(_p, prefs=prefs)
        template_environ = self.app_context.get_template_environ(self.app_context.get_current_locale(), additional_dirs)
        template_environ.filters["gcb_tags"] = jinja_utils.get_gcb_tags_filter(self)
        template_environ.globals.update(
            {
                "display_unit_title": (lambda unit: resources_display.display_unit_title(unit, self.app_context)),
                "display_short_unit_title": (
                    lambda unit: resources_display.display_short_unit_title(unit, self.app_context)
                ),
                "display_lesson_title": (
                    lambda unit, lesson: resources_display.display_lesson_title(unit, lesson, self.app_context)
                ),
            }
        )

        return template_environ.get_template(template_file)
Esempio n. 4
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def unit_title(unit, app_context):
    return resources_display.display_unit_title(unit, app_context)