本文整理汇总了PHP中completion_info::clear_criteria方法的典型用法代码示例。如果您正苦于以下问题:PHP completion_info::clear_criteria方法的具体用法?PHP completion_info::clear_criteria怎么用?PHP completion_info::clear_criteria使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类completion_info
的用法示例。
在下文中一共展示了completion_info::clear_criteria方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: remove_course_contents
/**
* Clear a course out completely, deleting all content but don't delete the course itself.
*
* This function does not verify any permissions.
*
* Please note this function also deletes all user enrolments,
* enrolment instances and role assignments by default.
*
* $options:
* - 'keep_roles_and_enrolments' - false by default
* - 'keep_groups_and_groupings' - false by default
*
* @param int $courseid The id of the course that is being deleted
* @param bool $showfeedback Whether to display notifications of each action the function performs.
* @param array $options extra options
* @return bool true if all the removals succeeded. false if there were any failures. If this
* method returns false, some of the removals will probably have succeeded, and others
* failed, but you have no way of knowing which.
*/
function remove_course_contents($courseid, $showfeedback = true, array $options = null)
{
global $CFG, $DB, $OUTPUT;
require_once $CFG->libdir . '/badgeslib.php';
require_once $CFG->libdir . '/completionlib.php';
require_once $CFG->libdir . '/questionlib.php';
require_once $CFG->libdir . '/gradelib.php';
require_once $CFG->dirroot . '/group/lib.php';
require_once $CFG->dirroot . '/comment/lib.php';
require_once $CFG->dirroot . '/rating/lib.php';
require_once $CFG->dirroot . '/notes/lib.php';
// Handle course badges.
badges_handle_course_deletion($courseid);
// NOTE: these concatenated strings are suboptimal, but it is just extra info...
$strdeleted = get_string('deleted') . ' - ';
// Some crazy wishlist of stuff we should skip during purging of course content.
$options = (array) $options;
$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
$coursecontext = context_course::instance($courseid);
$fs = get_file_storage();
// Delete course completion information, this has to be done before grades and enrols.
$cc = new completion_info($course);
$cc->clear_criteria();
if ($showfeedback) {
echo $OUTPUT->notification($strdeleted . get_string('completion', 'completion'), 'notifysuccess');
}
// Remove all data from gradebook - this needs to be done before course modules
// because while deleting this information, the system may need to reference
// the course modules that own the grades.
remove_course_grades($courseid, $showfeedback);
remove_grade_letters($coursecontext, $showfeedback);
// Delete course blocks in any all child contexts,
// they may depend on modules so delete them first.
$childcontexts = $coursecontext->get_child_contexts();
// Returns all subcontexts since 2.2.
foreach ($childcontexts as $childcontext) {
blocks_delete_all_for_context($childcontext->id);
}
unset($childcontexts);
blocks_delete_all_for_context($coursecontext->id);
if ($showfeedback) {
echo $OUTPUT->notification($strdeleted . get_string('type_block_plural', 'plugin'), 'notifysuccess');
}
// Get the list of all modules that are properly installed.
$allmodules = $DB->get_records_menu('modules', array(), '', 'name, id');
// Delete every instance of every module,
// this has to be done before deleting of course level stuff.
$locations = core_component::get_plugin_list('mod');
foreach ($locations as $modname => $moddir) {
if ($modname === 'NEWMODULE') {
continue;
}
if (array_key_exists($modname, $allmodules)) {
$sql = "SELECT cm.*, m.id AS modinstance, m.name, '{$modname}' AS modname\n FROM {" . $modname . "} m\n LEFT JOIN {course_modules} cm ON cm.instance = m.id AND cm.module = :moduleid\n WHERE m.course = :courseid";
$instances = $DB->get_records_sql($sql, array('courseid' => $course->id, 'modulename' => $modname, 'moduleid' => $allmodules[$modname]));
include_once "{$moddir}/lib.php";
// Shows php warning only if plugin defective.
$moddelete = $modname . '_delete_instance';
// Delete everything connected to an instance.
$moddeletecourse = $modname . '_delete_course';
// Delete other stray stuff (uncommon).
if ($instances) {
foreach ($instances as $cm) {
if ($cm->id) {
// Delete activity context questions and question categories.
question_delete_activity($cm, $showfeedback);
// Notify the competency subsystem.
\core_competency\api::hook_course_module_deleted($cm);
}
if (function_exists($moddelete)) {
// This purges all module data in related tables, extra user prefs, settings, etc.
$moddelete($cm->modinstance);
} else {
// NOTE: we should not allow installation of modules with missing delete support!
debugging("Defective module '{$modname}' detected when deleting course contents: missing function {$moddelete}()!");
$DB->delete_records($modname, array('id' => $cm->modinstance));
}
if ($cm->id) {
// Delete cm and its context - orphaned contexts are purged in cron in case of any race condition.
context_helper::delete_instance(CONTEXT_MODULE, $cm->id);
$DB->delete_records('course_modules', array('id' => $cm->id));
//.........这里部分代码省略.........
示例2: remove_course_contents
/**
* Clear a course out completely, deleting all content
* but don't delete the course itself.
* This function does not verify any permissions.
*
* Please note this function also deletes all user enrolments,
* enrolment instances and role assignments by default.
*
* $options:
* - 'keep_roles_and_enrolments' - false by default
* - 'keep_groups_and_groupings' - false by default
*
* @param int $courseid The id of the course that is being deleted
* @param bool $showfeedback Whether to display notifications of each action the function performs.
* @param array $options extra options
* @return bool true if all the removals succeeded. false if there were any failures. If this
* method returns false, some of the removals will probably have succeeded, and others
* failed, but you have no way of knowing which.
*/
function remove_course_contents($courseid, $showfeedback = true, array $options = null)
{
global $CFG, $DB, $OUTPUT;
require_once $CFG->libdir . '/completionlib.php';
require_once $CFG->libdir . '/questionlib.php';
require_once $CFG->libdir . '/gradelib.php';
require_once $CFG->dirroot . '/group/lib.php';
require_once $CFG->dirroot . '/tag/coursetagslib.php';
require_once $CFG->dirroot . '/comment/lib.php';
require_once $CFG->dirroot . '/rating/lib.php';
// NOTE: these concatenated strings are suboptimal, but it is just extra info...
$strdeleted = get_string('deleted') . ' - ';
// Some crazy wishlist of stuff we should skip during purging of course content
$options = (array) $options;
$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
$coursecontext = context_course::instance($courseid);
$fs = get_file_storage();
// Delete course completion information, this has to be done before grades and enrols
$cc = new completion_info($course);
$cc->clear_criteria();
if ($showfeedback) {
echo $OUTPUT->notification($strdeleted . get_string('completion', 'completion'), 'notifysuccess');
}
// Remove all data from gradebook - this needs to be done before course modules
// because while deleting this information, the system may need to reference
// the course modules that own the grades.
remove_course_grades($courseid, $showfeedback);
remove_grade_letters($coursecontext, $showfeedback);
// Delete course blocks in any all child contexts,
// they may depend on modules so delete them first
$childcontexts = $coursecontext->get_child_contexts();
// returns all subcontexts since 2.2
foreach ($childcontexts as $childcontext) {
blocks_delete_all_for_context($childcontext->id);
}
unset($childcontexts);
blocks_delete_all_for_context($coursecontext->id);
if ($showfeedback) {
echo $OUTPUT->notification($strdeleted . get_string('type_block_plural', 'plugin'), 'notifysuccess');
}
// Delete every instance of every module,
// this has to be done before deleting of course level stuff
$locations = get_plugin_list('mod');
foreach ($locations as $modname => $moddir) {
if ($modname === 'NEWMODULE') {
continue;
}
if ($module = $DB->get_record('modules', array('name' => $modname))) {
include_once "{$moddir}/lib.php";
// Shows php warning only if plugin defective
$moddelete = $modname . '_delete_instance';
// Delete everything connected to an instance
$moddeletecourse = $modname . '_delete_course';
// Delete other stray stuff (uncommon)
if ($instances = $DB->get_records($modname, array('course' => $course->id))) {
foreach ($instances as $instance) {
if ($cm = get_coursemodule_from_instance($modname, $instance->id, $course->id)) {
/// Delete activity context questions and question categories
question_delete_activity($cm, $showfeedback);
}
if (function_exists($moddelete)) {
// This purges all module data in related tables, extra user prefs, settings, etc.
$moddelete($instance->id);
} else {
// NOTE: we should not allow installation of modules with missing delete support!
debugging("Defective module '{$modname}' detected when deleting course contents: missing function {$moddelete}()!");
$DB->delete_records($modname, array('id' => $instance->id));
}
if ($cm) {
// Delete cm and its context - orphaned contexts are purged in cron in case of any race condition
context_helper::delete_instance(CONTEXT_MODULE, $cm->id);
$DB->delete_records('course_modules', array('id' => $cm->id));
}
}
}
if (function_exists($moddeletecourse)) {
// Execute ptional course cleanup callback
$moddeletecourse($course, $showfeedback);
}
if ($instances and $showfeedback) {
echo $OUTPUT->notification($strdeleted . get_string('pluginname', $modname), 'notifysuccess');
//.........这里部分代码省略.........
示例3: remove_course_contents
/**
* Clear a course out completely, deleting all content
* but don't delete the course itself.
* This function does not verify any permissions.
*
* Please note this function also deletes all user enrolments,
* enrolment instances and role assignments.
*
* @param int $courseid The id of the course that is being deleted
* @param bool $showfeedback Whether to display notifications of each action the function performs.
* @return bool true if all the removals succeeded. false if there were any failures. If this
* method returns false, some of the removals will probably have succeeded, and others
* failed, but you have no way of knowing which.
*/
function remove_course_contents($courseid, $showfeedback = true)
{
global $CFG, $DB, $OUTPUT;
require_once $CFG->libdir . '/completionlib.php';
require_once $CFG->libdir . '/questionlib.php';
require_once $CFG->libdir . '/gradelib.php';
require_once $CFG->dirroot . '/group/lib.php';
require_once $CFG->dirroot . '/tag/coursetagslib.php';
$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
$context = get_context_instance(CONTEXT_COURSE, $courseid, MUST_EXIST);
$strdeleted = get_string('deleted');
// Delete course completion information,
// this has to be done before grades and enrols
$cc = new completion_info($course);
$cc->clear_criteria();
// remove roles and enrolments
role_unassign_all(array('contextid' => $context->id), true);
enrol_course_delete($course);
// Clean up course formats (iterate through all formats in the even the course format was ever changed)
$formats = get_plugin_list('format');
foreach ($formats as $format => $formatdir) {
$formatdelete = 'format_' . $format . '_delete_course';
$formatlib = "{$formatdir}/lib.php";
if (file_exists($formatlib)) {
include_once $formatlib;
if (function_exists($formatdelete)) {
if ($showfeedback) {
echo $OUTPUT->notification($strdeleted . ' ' . $format);
}
$formatdelete($course->id);
}
}
}
// Remove all data from gradebook - this needs to be done before course modules
// because while deleting this information, the system may need to reference
// the course modules that own the grades.
remove_course_grades($courseid, $showfeedback);
remove_grade_letters($context, $showfeedback);
// Remove all data from availability and completion tables that is associated
// with course-modules belonging to this course. Note this is done even if the
// features are not enabled now, in case they were enabled previously
$DB->delete_records_select('course_modules_completion', 'coursemoduleid IN (SELECT id from {course_modules} WHERE course=?)', array($courseid));
$DB->delete_records_select('course_modules_availability', 'coursemoduleid IN (SELECT id from {course_modules} WHERE course=?)', array($courseid));
// Delete course blocks - they may depend on modules so delete them first
blocks_delete_all_for_context($context->id);
// Delete every instance of every module
if ($allmods = $DB->get_records('modules')) {
foreach ($allmods as $mod) {
$modname = $mod->name;
$modfile = $CFG->dirroot . '/mod/' . $modname . '/lib.php';
$moddelete = $modname . '_delete_instance';
// Delete everything connected to an instance
$moddeletecourse = $modname . '_delete_course';
// Delete other stray stuff (uncommon)
$count = 0;
if (file_exists($modfile)) {
include_once $modfile;
if (function_exists($moddelete)) {
if ($instances = $DB->get_records($modname, array('course' => $course->id))) {
foreach ($instances as $instance) {
if ($cm = get_coursemodule_from_instance($modname, $instance->id, $course->id)) {
/// Delete activity context questions and question categories
question_delete_activity($cm, $showfeedback);
}
if ($moddelete($instance->id)) {
$count++;
} else {
echo $OUTPUT->notification('Could not delete ' . $modname . ' instance ' . $instance->id . ' (' . format_string($instance->name) . ')');
}
if ($cm) {
// delete cm and its context in correct order
delete_context(CONTEXT_MODULE, $cm->id);
// some callbacks may try to fetch context, better delete first
$DB->delete_records('course_modules', array('id' => $cm->id));
}
}
}
} else {
//note: we should probably delete these anyway
echo $OUTPUT->notification('Function ' . $moddelete . '() doesn\'t exist!');
}
if (function_exists($moddeletecourse)) {
$moddeletecourse($course, $showfeedback);
}
}
if ($showfeedback) {
//.........这里部分代码省略.........
示例4: array
$PAGE->set_pagelayout('admin');
// Create the settings form instance.
$form = new course_completion_form('completion.php?id=' . $id, array('course' => $course));
if ($form->is_cancelled()) {
redirect($CFG->wwwroot . '/course/view.php?id=' . $course->id);
} else {
if ($data = $form->get_data()) {
$completion = new completion_info($course);
// Process criteria unlocking if requested.
if (!empty($data->settingsunlock)) {
$completion->delete_course_completion_data();
// Return to form (now unlocked).
redirect($PAGE->url);
}
// Delete old criteria.
$completion->clear_criteria();
// Loop through each criteria type and run its update_config() method.
global $COMPLETION_CRITERIA_TYPES;
foreach ($COMPLETION_CRITERIA_TYPES as $type) {
$class = 'completion_criteria_' . $type;
$criterion = new $class();
$criterion->update_config($data);
}
// Handle overall aggregation.
$aggdata = array('course' => $data->id, 'criteriatype' => null);
$aggregation = new completion_aggregation($aggdata);
$aggregation->setMethod($data->overall_aggregation);
$aggregation->save();
// Handle activity aggregation.
if (empty($data->activity_aggregation)) {
$data->activity_aggregation = 0;