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MDL-29627 quiz access plugins can add fields to mod_form and save the data.

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This commit is contained in:
Tim Hunt 2011-10-05 11:47:37 +01:00
parent ea38245cfb
commit b83c32d39f
4 changed files with 53 additions and 0 deletions
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25
mod/quiz/accessmanager.php
View File

@ -90,6 +90,31 @@ class quiz_access_manager {
}
}
/**
* Add any form fields that the access rules require to the settings form.
* @param mod_quiz_mod_form $quizform the quiz settings form that is being built.
* @param MoodleQuickForm $mform the wrapped MoodleQuickForm.
*/
public static function add_settings_form_fields(
mod_quiz_mod_form $quizform, MoodleQuickForm $mform) {
$rules = get_plugin_list_with_class('quizaccess', '', 'rule.php');
foreach ($rules as $rule) {
$rule::add_settings_form_fields($quizform, $mform);
}
}
/**
* Save any submitted settings when the quiz settings form is submitted.
* @param object $quiz the data from the quiz form, including $quiz->id
* which is the is of the quiz being saved.
*/
public static function save_settings($quiz) {
$rules = get_plugin_list_with_class('quizaccess', '', 'rule.php');
foreach ($rules as $rule) {
$rule::save_settings($quiz);
}
}
protected function accumulate_messages(&$messages, $new) {
if (is_array($new)) {
$messages = array_merge($messages, $new);

22
mod/quiz/accessrule/accessrulebase.php
View File

@ -106,4 +106,26 @@ abstract class quiz_access_rule_base {
public function time_left($attempt, $timenow) {
return false;
}
/**
* Add any fields that this rule requires to the quiz settings form. This
* method is called from {@link mod_quiz_mod_form::definition()}, while the
* security seciton is being built.
* @param mod_quiz_mod_form $quizform the quiz settings form that is being built.
* @param MoodleQuickForm $mform the wrapped MoodleQuickForm.
*/
public static function add_settings_form_fields(
mod_quiz_mod_form $quizform, MoodleQuickForm $mform) {
// By default do nothing.
}
/**
* Save any submitted settings when the quiz settings form is submitted. This
* is called from {@link quiz_after_add_or_update()} in lib.php.
* @param object $quiz the data from the quiz form, including $quiz->id
* which is the is of the quiz being saved.
*/
public static function save_settings($quiz) {
// By default do nothing.
}
}

3
mod/quiz/lib.php
View File

@ -1038,6 +1038,9 @@ function quiz_after_add_or_update($quiz) {
array('id' => $feedback->id));
}
// Store any settings belonging to the access rules.
quiz_access_manager::save_settings($quiz);
// Update the events relating to this quiz.
quiz_update_events($quiz);

3
mod/quiz/mod_form.php
View File

@ -293,6 +293,9 @@ class mod_quiz_mod_form extends moodleform_mod {
$mform->setAdvanced('popup', $quizconfig->popup_adv);
$mform->setDefault('popup', $quizconfig->popup);
// Any other rule plugins.
quiz_access_manager::add_settings_form_fields($this, $mform);
//-------------------------------------------------------------------------------
$mform->addElement('header', 'overallfeedbackhdr', get_string('overallfeedback', 'quiz'));
$mform->addHelpButton('overallfeedbackhdr', 'overallfeedback', 'quiz');