Class ::xowf::IpRange		Class representing a range of IPs to be used to enforce access control.
Class ::xowf::test_item::Answer_manager		Public API: - create_workflow - delete_all_answer_data - allow_answering - get_answer_wf - get_wf_instances - get_answer_attributes - student_submissions_exist - runtime_panel - render_answers_with_edit_history - render_answers - marked_results - answers_panel - exam_results - grading_table - grading_scheme - grade - participants_table - get_duration - get_IPs - revisions_up_to - last_time_in_state - last_time_switched_to_state - state_periods - time_window_setup - waiting_room_message
Class ::xowf::test_item::AssessmentInterface		Abstract class for common functionality
Class ::xowf::test_item::Question_manager		This code manages questions and the information related to a current (selected) question via qthe "position" instance attribute.
Class ::xowf::test_item::Renaming_form_loader		Form loader that renames "generic" form-field-names as provided by the test-item form-field classes (@answer@) into names based on the form name, such that multiple of these form names can be processed together without name clashes.
Class ::xowf::test_item::grading::Grading		Superclass representing a generic grading
Class ::xowf::test_item::grading::GradingNone		Grading scheme, which omits grading at all.
Class ::xowf::test_item::grading::GradingRoundNone		Implements a grading with no special rounding.
Class ::xowf::test_item::grading::GradingRoundPercentage		Implements a grading expressed as a rounded percentage
Class ::xowf::test_item::grading::GradingRoundPoints		Implements a grading expressed as a rounded number of points
Class ::xowiki::formfield::TestItemField		Abstract class for defining common attributes for all Test Item fields.
Class ::xowiki::formfield::test_item		Wrapper for composite test items, containing specification for minutes, grading scheme, feedback levels, handling different types of questions ("interactions" in the terminology of QTI).
Class ::xowiki::formfield::test_item_name		Name sanitizer for test items
Class ::xowiki::includelet::countdown-timer		Countdown timer
Class ::xowiki::includelet::exam-top-includelet		This is the top includelet for the in-class exam, containing a countdown timer and the personal notifications includelet
xowf::IpRange instproc allow_access		Check, if provided IP address is in the provided ranges of disallowed or allowed addresses.
xowf::IpRange instproc match
xowf::Package instproc destroy		remove mixin
xowf::Package instproc initialize		Add mixin ::xowf::WorkflowPage to every FormPage.
xowf::Package proc create_new_workflow_page		Helper proc for loading workflow prototype page with less effort.
xowf::WorkflowPage instproc answer_is_correct		Check, if answer is correct based on "answer" and "correct_when" attributes of form fields and provided user input.
xowf::WorkflowPage instproc call_action		Call the specified action in the current workflow instance.
xowf::WorkflowPage instproc call_action_foreach		Call the specified action for each of the specified pages denoted by the list of page names
xowf::WorkflowPage instproc childpage		Return the child page of the current object with the provided name.
xowf::WorkflowPage instproc footer		Provide a tailored footer for workflow definition pages and workflow instance pages containing controls for instantiating forms or providing links to the workflow definition.
xowf::WorkflowPage instproc get_action_obj		Check if the action can be executed in the current state, and if so, return the action_obj.
xowf::WorkflowPage instproc get_revision_sets		Return a list of ns_sets containing revision_id, creation_date, creation_user, creation_ip, and state for the current workflow instance.
xowf::WorkflowPage instproc is_wf		Check, if the current page is a workflow page (page, defining a workflow)
xowf::WorkflowPage instproc is_wf_instance		Check, if the current page is a workflow instance (page, referring to a workflow)
xowf::WorkflowPage instproc post_process_dom_tree		post-process form in edit mode to provide feedback in feedback mode
xowf::WorkflowPage instproc post_process_form_fields		Propagate the feedback mode setting of this workflow page to the supplied formfields.
xowf::WorkflowPage instproc render_form_action_buttons		Render the defined actions in the current state with submit buttons
xowf::WorkflowPage instproc render_form_action_buttons_widgets		With the given set of buttons, produce the HTML for the button container and the included inputs.
xowf::WorkflowPage instproc render_icon		Provide an icon or text for describing the kind of application.
xowf::WorkflowPage instproc render_thumbnails		Renderer of the thumbnail file(s)
xowf::WorkflowPage instproc schedule_action		Schedule the specified action for the current workflow instance at the given time.
xowf::WorkflowPage instproc schedule_job		Schedule the specified Tcl command for the current package instance at the given time.
xowf::WorkflowPage instproc solution_set		Compute solution set in form of attribute=value pairs based on "answer" attribute of form fields.
xowf::WorkflowPage instproc stats_record_count		Record that the specified question was used.
xowf::WorkflowPage instproc stats_record_detail		Record the stat detail of the question.
xowf::WorkflowPage instproc wf_context		Return for a workflow page the workflow context object.
xowf::WorkflowPage instproc www-edit		Hook for editing workflow pages
xowf::WorkflowPage instproc www-view		Provide additional view modes: - edit: instead of viewing a page, it is opened in edit mode - view_user_input: show user the provided input - view_user_input_with_feedback: show user the provided input with feedback
xowf::after-instantiate		Callback when this an xowf instance is created
xowf::include_get		Implement inclusion of workflow definitions.
xowf::migrate_from_wf_current_state
xowf::test_item::Answer_manager instproc achieved_points		Calculate the achieved_points dict for an exam submission.
xowf::test_item::Answer_manager instproc allow_answering		Tell if specified IP address is allowed to answer the exam.
xowf::test_item::Answer_manager instproc answer_form_field_objs		Instantiate the form_field objects of the provided form based on form_info.
xowf::test_item::Answer_manager instproc answers_panel		Produce HTML code for an answers panel, containing the number of participants of an e-assessment and the number of participants, who have already answered.
xowf::test_item::Answer_manager instproc countdown_timer		Accepted formats for target_time, determined by JavaScript ISO 8601, e.g.
xowf::test_item::Answer_manager instproc create_workflow		Create a workflow based on the template provided in this method for answering the question for the students.
xowf::test_item::Answer_manager instproc delete_all_answer_data		Delete all instances of the answer workflow
xowf::test_item::Answer_manager instproc delete_scheduled_atjobs		Delete previously scheduled atjobs ns_log notice "#### delete_scheduled_atjobs"
xowf::test_item::Answer_manager instproc exam_results		Return results either as HTML table, as HTML chart or as csv.
xowf::test_item::Answer_manager instproc export_answer		Export the provided question and answer in GNU rectuil format.
xowf::test_item::Answer_manager instproc export_file_submission		Get all nonempty file form-fields and add these to a zip file.
xowf::test_item::Answer_manager instproc get_IPs		Get the IP addresses for the given revision set.
xowf::test_item::Answer_manager instproc get_answer_attributes		Extracts wf instances as answers (e.g., extracting their answer-specific attributes)
xowf::test_item::Answer_manager instproc get_answer_wf		return the workflow denoted by the property wfName in obj
xowf::test_item::Answer_manager instproc get_duration		Get the duration from a set of revisions and return a dict containing "from", "fromClock","to", "toClock", "seconds", and "duration".
xowf::test_item::Answer_manager instproc get_exam_results		Retrieve a property value from the exam statistics result page.
xowf::test_item::Answer_manager instproc get_label_from_options
xowf::test_item::Answer_manager instproc get_non_empty_file_formfields
xowf::test_item::Answer_manager instproc get_wf_instances		get_wf_instances: return the workflow instances
xowf::test_item::Answer_manager instproc grading_dialog_setup		Define the modal dialog and everything necessary for reusing this dialog for multiple occasions.
xowf::test_item::Answer_manager instproc grading_scheme		Return the grading scheme object based on the provided short name.
xowf::test_item::Answer_manager instproc grading_table		Produce HTML markup based on a dict with grades as keys and counts as values.
xowf::test_item::Answer_manager instproc last_time_in_state		Loops through revision sets and retrieves the latest date where state is equal the specified value.
xowf::test_item::Answer_manager instproc last_time_switched_to_state		Loops through revision sets and retrieves the latest date where state is equal the specified value.
xowf::test_item::Answer_manager instproc marked_results		Return for every participant the individual results for an exam
xowf::test_item::Answer_manager instproc participant_result
xowf::test_item::Answer_manager instproc participants_table		This method returns an HTML table containing a row for every participant with Name and short summary information.
xowf::test_item::Answer_manager instproc postprocess_question_html		Post-process the HTML of a question by adding information of the student as data attributes, such as achieved and achievable points, setting CSS classes, mangling names of composite questions to match with the data in achieved_points,
xowf::test_item::Answer_manager instproc pretty_formfield_name
xowf::test_item::Answer_manager instproc pretty_period
xowf::test_item::Answer_manager instproc prevent_multiple_tabs		Prevent answering the same survey from multiple, concurrently open tabs.
xowf::test_item::Answer_manager instproc recutil_create		Create recfile
xowf::test_item::Answer_manager instproc render_answers		Return the answers in HTML format in a somewhat printer friendly way, e.g.
xowf::test_item::Answer_manager instproc render_answers_with_edit_history		Analyze the student submissions an find situations, where input is "cleared" between revisions and return the HTML rendering.
xowf::test_item::Answer_manager instproc render_full_submission_form		Compute the HTML of the full submission of the user with all form fields instantiated according to randomization.
xowf::test_item::Answer_manager instproc render_print_button		Render a simple print button for the unaware that makes it easy to print the exam protocol to PDF and use e.g.
xowf::test_item::Answer_manager instproc render_proctor_images		Render proctor images the provided submission.
xowf::test_item::Answer_manager instproc render_submission=edit_history
xowf::test_item::Answer_manager instproc render_submission=exam_protocol
xowf::test_item::Answer_manager instproc render_submissions=edit_history
xowf::test_item::Answer_manager instproc results_table		Render the results in format of a table and return HTML.
xowf::test_item::Answer_manager instproc revisions_up_to		Return the revisions of the provided revision set up the provided revision_id.
xowf::test_item::Answer_manager instproc runtime_panel		Return statistics for the provided object in the form of HTML: - minimal statistics: when view default - statistics with clickable revisions: when view = revision_overview - per-revision statistics: when view = revision_overview and revision_id is provided
xowf::test_item::Answer_manager instproc set_exam_results		ns_log notice "SES '$property' bytes [string length $value]"
xowf::test_item::Answer_manager instproc state_periods		Return for the provided revision_sets the time ranges the workflow was in the provided state.
xowf::test_item::Answer_manager instproc student_submissions_exist		Returns 1 if there are student submissions.
xowf::test_item::Answer_manager instproc submissions		Return an ordered composite built form all student submission, potentially filtered via the provided values.
xowf::test_item::Answer_manager instproc time_window_setup		Check the provided time_window values, adjust it if necessary, and make sure, according atjobs are provided.
xowf::test_item::Answer_manager instproc waiting_room_message		Renders the waiting room message, including the JavaScript reacting to actions from the backend.
xowf::test_item::Answer_manager instproc {dom class add}
xowf::test_item::Answer_manager instproc {dom class remove}
xowf::test_item::Answer_manager instproc {dom node appendXML}
xowf::test_item::Answer_manager instproc {dom node delete}
xowf::test_item::Answer_manager instproc {dom node replaceXML}
xowf::test_item::Answer_manager instproc {dom node replace}
xowf::test_item::Answer_manager instproc {result_table per_participant}
xowf::test_item::Answer_manager instproc {result_table per_question}
xowf::test_item::AssessmentInterface instproc add_to_fc
xowf::test_item::AssessmentInterface instproc assert_answer_instance		we could include as well {[$o property answer] ne ""} in case we initialize it
xowf::test_item::AssessmentInterface instproc assert_assessment
xowf::test_item::AssessmentInterface instproc assert_assessment_container
xowf::test_item::AssessmentInterface instproc list_equal		Compare two lists for equality.
xowf::test_item::AssessmentInterface instproc render_feedback_files		Render feedback files which are children of the submit instances.
xowf::test_item::AssessmentInterface instproc replace_in_fc
xowf::test_item::Question_manager instproc add_seeds		Add property "seed" to the provided object, consisting of a list of the specified number of random values starting with a base seed.
xowf::test_item::Question_manager instproc aggregated_form		Compute an aggregated form (containing potentially multiple questions) based on the chunks available in question_infos.
xowf::test_item::Question_manager instproc combined_question_form		For the provided assessment, return a combined question_form as a single (combined) form, containing the content of all question forms.
xowf::test_item::Question_manager instproc current_question_form		Return the current form object of the provided assessment.
xowf::test_item::Question_manager instproc current_question_name
xowf::test_item::Question_manager instproc current_question_number		Translate the position of an object into its question number (as e.g.
xowf::test_item::Question_manager instproc current_question_obj		Load the current question obj based on the current question name.
xowf::test_item::Question_manager instproc current_question_title		In case, with_numbers is provided, return a internationalized title for the question, such as "Question 1".
xowf::test_item::Question_manager instproc describe_form		Call for every form field of the form_obj the "describe" method and return these infos in a form of a list.
xowf::test_item::Question_manager instproc disable_text_field_feature		This function changes the form_constraints of the provided form object by adding "$feature=false" properties to textarea or text_fields entries.
xowf::test_item::Question_manager instproc disallow_paste		This function changes the form_constraints of the provided form object by adding "paste=false" properties to textarea or text_fields entries.
xowf::test_item::Question_manager instproc disallow_spellcheck		This function changes the form_constraints of the provided form object by adding "spellcheck=false" properties to textarea or text_fields entries.
xowf::test_item::Question_manager instproc disallow_translation		This function disallows translation of the full page by setting the HTML5 "translate" attribute of the body to "no".
xowf::test_item::Question_manager instproc exam_base_time		Calculate the exam base time for a student.
xowf::test_item::Question_manager instproc exam_configuration_block
xowf::test_item::Question_manager instproc exam_configuration_modifiable_field_names		Return the names of the modifiable field names in the current state.
xowf::test_item::Question_manager instproc exam_configuration_popup		Render the exam configuration popup, add it as a content_header (to avoid putting it to the main workflow form, since nested FORMS are not allowed) and return the rendering of the button for popping-ip the configuration modal.
xowf::test_item::Question_manager instproc exam_configuration_render_fields		Render the provided fields via tDOM.
xowf::test_item::Question_manager instproc exam_info_block		Provide a summative overview of an exam.
xowf::test_item::Question_manager instproc exam_target_time		Calculate the exam target time (finishing time) based on the duration of the exam plus the provided base_time (which is in the format returned by SQL)
xowf::test_item::Question_manager instproc get_pool_questions		Obtain for the specs in the pool_question_obj potential replacement items in form of a replacement dict.
xowf::test_item::Question_manager instproc get_pool_replacement_candidates		When fc_dict contains no item_types, return empty and signal in the logfile.
xowf::test_item::Question_manager instproc goto_page		ns_log notice "===== goto_page $position" Set the position (test item number) of the workflow (exam).
xowf::test_item::Question_manager instproc hint_box
xowf::test_item::Question_manager instproc hint_boxes		Render the hint boxes (feedback and correction notes) for a question object.
xowf::test_item::Question_manager instproc initialize		Initialize the question manager for a certain workflow instance.
xowf::test_item::Question_manager instproc item_substitute_markup		Substitute everything item-specific in the text, including markup (handling e.g.
xowf::test_item::Question_manager instproc load_question_objs		Load the question objects for the provided question names and return the question objs.
xowf::test_item::Question_manager instproc max_items
xowf::test_item::Question_manager instproc minutes_string		Get an attribute of the original question
xowf::test_item::Question_manager instproc more_ahead		Return true, when this is for the current user not the last question.
xowf::test_item::Question_manager instproc nth_question_form		Return the question_info of the nth form (question) of the assessment.
xowf::test_item::Question_manager instproc nth_question_obj		Return the nth question object of an assessment (based on position).
xowf::test_item::Question_manager instproc pagination_actions		Create actions used for pagination.
xowf::test_item::Question_manager instproc pagination_button_css_class
xowf::test_item::Question_manager instproc percent_substitute
xowf::test_item::Question_manager instproc percent_substitute_in_form		Perform percent substitution in the provided HTML, form_constraints and disabled_form_constraints and return the result as a dict.
xowf::test_item::Question_manager instproc points_string		Get an attribute of the original question
xowf::test_item::Question_manager instproc pretty_ncorrect
xowf::test_item::Question_manager instproc pretty_nr_alternatives
xowf::test_item::Question_manager instproc pretty_shuffle
xowf::test_item::Question_manager instproc qualified_question_names		Return the question names with parent folder in form of an item-ref.
xowf::test_item::Question_manager instproc question_count		Return the number questions in an exam.
xowf::test_item::Question_manager instproc question_info		Returns a dict containing "form", "title_infos", "form_constraints" "disabled_form_constraints" "randomization_for_exam" "autograde" and "question_objs".
xowf::test_item::Question_manager instproc question_info_block		Provide question info block.
xowf::test_item::Question_manager instproc question_is_autograded		Return boolean information whether this question is autograded.
xowf::test_item::Question_manager instproc question_names		Return the names of the questions of an assessment.
xowf::test_item::Question_manager instproc question_objs		For the provided assessment object, return the question objects in the right order, depending on the shuffle_id.
xowf::test_item::Question_manager instproc question_overview_block
xowf::test_item::Question_manager instproc question_property		Get an attribute of the original question
xowf::test_item::Question_manager instproc question_randomization_ok
xowf::test_item::Question_manager instproc question_statistics_block		When we have results, we can provide statistics
xowf::test_item::Question_manager instproc question_summary		Provide a summary of all questions of an exam.
xowf::test_item::Question_manager instproc questions_without_minutes		Compute the number of questions without provided time
xowf::test_item::Question_manager instproc render_describe_infos
xowf::test_item::Question_manager instproc replace_pool_question
xowf::test_item::Question_manager instproc replace_pool_questions		Replaces all pool questions for the exam by random items.
xowf::test_item::Question_manager instproc shuffled_index		Return the shuffled index position, in case shuffling is turned on.
xowf::test_item::Question_manager instproc title_infos		When max_items is nonempty, return the title infos of all items.
xowf::test_item::Question_manager instproc total		Sum up the values of the provided property from title_infos
xowf::test_item::Question_manager instproc total_minutes		Compute the duration of an exam based on the form_info dict.
xowf::test_item::Question_manager instproc total_minutes_for_exam		Compute the total time of an exam, based on the minutes provided by the single questions.
xowf::test_item::Question_manager instproc total_points		Compute the maximum achievable points of an exam based on the form_info dict.
xowf::test_item::Renaming_form_loader instproc answer_attributes		Return all form-loader specific attributes from instance_attributes.
xowf::test_item::Renaming_form_loader instproc answer_for_form		Return answer for the provided formName from instance_attributes of a single object.
xowf::test_item::Renaming_form_loader instproc answers_for_form		Return a list of dicts for the provided formName from the answers (as returned from [answer_manager get_answer_attributes ...]).
xowf::test_item::Renaming_form_loader instproc form_name_based_attribute_stem		Produce from the provided 'formName' an attribute stem for the input fields of this form.
xowf::test_item::Renaming_form_loader instproc map_form_constraints		Rename form constraints starting with $oldName into $newName.
xowf::test_item::Renaming_form_loader instproc name_to_question_obj_dict		Produce a dict for attribute name to question_obj
xowf::test_item::Renaming_form_loader instproc rename_attributes		Perform attribute renaming in the provided form_obj and return this form_obj.
xowf::test_item::grading::Grading instproc calc_grade		Return a numeric grade for an exam submission based on percentage and the property "percentage_mapping".
xowf::test_item::grading::Grading instproc grading_dict		Important dict members of "achieved_points": - achievedPoints: points that the student has achieved in her exam - achievablePoints: points that the student could have achieved so far - totalPoints: points that the student can achieve when finishing the exam achieved_points: {achievedPoints 4.0 achievablePoints 4 totalPoints 4} percentage_mapping: {50.0 60.0 70.0 80.0} While "achievedPoints" and "achievablePoints" are calculated by iterating over the submitted values, "totalPoints" contains the sum of points of all questions of the exam, no matter if these were answered or not.
xowf::test_item::grading::Grading instproc init		Provide a default, self-descriptive title
xowf::test_item::grading::Grading instproc print		Return a dict containing the members "panel" and "csv" depending on the type of rounding options
xowf::test_item::grading::GradingNone instproc grade		No grading scheme defined, return grading 0.
xowf::test_item::grading::GradingRoundNone instproc grade		Return a numeric grade for an exam submission based with no special rounding (2 digits).
xowf::test_item::grading::GradingRoundPercentage instproc grade		Return a numeric grade for an exam submission based on rounded percentage.
xowf::test_item::grading::GradingRoundPoints instproc grade		Return a numeric grade for an exam submission based on rounded points.
xowf::test_item::grading::flush_grading_schemes		Helper to hide the implementation details of the flushed cache.
xowf::test_item::grading::grading_scheme_wf_item_id		Return and cache the item_id of the edit-grading-scheme.wf.
xowf::test_item::grading::load_grading_schemes		Load the actual grading scheme objects defined for the package_id and parent_id.
xowf::test_item::tdom_render